1 |
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2 |
|
3 | ;(function (undefined) {
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4 |
|
5 | var objectTypes = {
|
6 | 'function': true,
|
7 | 'object': true
|
8 | };
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9 |
|
10 | function checkGlobal(value) {
|
11 | return (value && value.Object === Object) ? value : null;
|
12 | }
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13 |
|
14 | var freeExports = (objectTypes[typeof exports] && exports && !exports.nodeType) ? exports : null;
|
15 | var freeModule = (objectTypes[typeof module] && module && !module.nodeType) ? module : null;
|
16 | var freeGlobal = checkGlobal(freeExports && freeModule && typeof global === 'object' && global);
|
17 | var freeSelf = checkGlobal(objectTypes[typeof self] && self);
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18 | var freeWindow = checkGlobal(objectTypes[typeof window] && window);
|
19 | var moduleExports = (freeModule && freeModule.exports === freeExports) ? freeExports : null;
|
20 | var thisGlobal = checkGlobal(objectTypes[typeof this] && this);
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21 | var root = freeGlobal || ((freeWindow !== (thisGlobal && thisGlobal.window)) && freeWindow) || freeSelf || thisGlobal || Function('return this')();
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22 |
|
23 | var Rx = {
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24 | internals: {},
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25 | config: {
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26 | Promise: root.Promise
|
27 | },
|
28 | helpers: { }
|
29 | };
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30 |
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31 |
|
32 | var noop = Rx.helpers.noop = function () { },
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33 | identity = Rx.helpers.identity = function (x) { return x; },
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34 | defaultNow = Rx.helpers.defaultNow = (function () { return !!Date.now ? Date.now : function () { return +new Date; }; }()),
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35 | defaultComparer = Rx.helpers.defaultComparer = function (x, y) { return isEqual(x, y); },
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36 | defaultSubComparer = Rx.helpers.defaultSubComparer = function (x, y) { return x > y ? 1 : (x < y ? -1 : 0); },
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37 | defaultKeySerializer = Rx.helpers.defaultKeySerializer = function (x) { return x.toString(); },
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38 | defaultError = Rx.helpers.defaultError = function (err) { throw err; },
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39 | isPromise = Rx.helpers.isPromise = function (p) { return !!p && typeof p.subscribe !== 'function' && typeof p.then === 'function'; },
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40 | isFunction = Rx.helpers.isFunction = (function () {
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41 | var isFn = function (value) {
|
42 | return typeof value == 'function' || false;
|
43 | };
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44 |
|
45 |
|
46 | if (isFn(/x/)) {
|
47 | isFn = function(value) {
|
48 | return typeof value == 'function' && toString.call(value) == '[object Function]';
|
49 | };
|
50 | }
|
51 | return isFn;
|
52 | }());
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53 |
|
54 | function cloneArray(arr) {
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55 | var len = arr.length, a = new Array(len);
|
56 | for(var i = 0; i < len; i++) { a[i] = arr[i]; }
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57 | return a;
|
58 | }
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59 |
|
60 | var errorObj = {e: {}};
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61 |
|
62 | function tryCatcherGen(tryCatchTarget) {
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63 | return function tryCatcher() {
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64 | try {
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65 | return tryCatchTarget.apply(this, arguments);
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66 | } catch (e) {
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67 | errorObj.e = e;
|
68 | return errorObj;
|
69 | }
|
70 | };
|
71 | }
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72 |
|
73 | var tryCatch = Rx.internals.tryCatch = function tryCatch(fn) {
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74 | if (!isFunction(fn)) { throw new TypeError('fn must be a function'); }
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75 | return tryCatcherGen(fn);
|
76 | };
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77 |
|
78 | function thrower(e) {
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79 | throw e;
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80 | }
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81 |
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82 | Rx.config.longStackSupport = false;
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83 | var hasStacks = false, stacks = tryCatch(function () { throw new Error(); })();
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84 | hasStacks = !!stacks.e && !!stacks.e.stack;
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85 |
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86 |
|
87 | var rStartingLine = captureLine(), rFileName;
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88 |
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89 | var STACK_JUMP_SEPARATOR = 'From previous event:';
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90 |
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91 | function makeStackTraceLong(error, observable) {
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92 |
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93 |
|
94 | if (hasStacks &&
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95 | observable.stack &&
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96 | typeof error === 'object' &&
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97 | error !== null &&
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98 | error.stack &&
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99 | error.stack.indexOf(STACK_JUMP_SEPARATOR) === -1
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100 | ) {
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101 | var stacks = [];
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102 | for (var o = observable; !!o; o = o.source) {
|
103 | if (o.stack) {
|
104 | stacks.unshift(o.stack);
|
105 | }
|
106 | }
|
107 | stacks.unshift(error.stack);
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108 |
|
109 | var concatedStacks = stacks.join('\n' + STACK_JUMP_SEPARATOR + '\n');
|
110 | error.stack = filterStackString(concatedStacks);
|
111 | }
|
112 | }
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113 |
|
114 | function filterStackString(stackString) {
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115 | var lines = stackString.split('\n'), desiredLines = [];
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116 | for (var i = 0, len = lines.length; i < len; i++) {
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117 | var line = lines[i];
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118 |
|
119 | if (!isInternalFrame(line) && !isNodeFrame(line) && line) {
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120 | desiredLines.push(line);
|
121 | }
|
122 | }
|
123 | return desiredLines.join('\n');
|
124 | }
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125 |
|
126 | function isInternalFrame(stackLine) {
|
127 | var fileNameAndLineNumber = getFileNameAndLineNumber(stackLine);
|
128 | if (!fileNameAndLineNumber) {
|
129 | return false;
|
130 | }
|
131 | var fileName = fileNameAndLineNumber[0], lineNumber = fileNameAndLineNumber[1];
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132 |
|
133 | return fileName === rFileName &&
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134 | lineNumber >= rStartingLine &&
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135 | lineNumber <= rEndingLine;
|
136 | }
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137 |
|
138 | function isNodeFrame(stackLine) {
|
139 | return stackLine.indexOf('(module.js:') !== -1 ||
|
140 | stackLine.indexOf('(node.js:') !== -1;
|
141 | }
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142 |
|
143 | function captureLine() {
|
144 | if (!hasStacks) { return; }
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145 |
|
146 | try {
|
147 | throw new Error();
|
148 | } catch (e) {
|
149 | var lines = e.stack.split('\n');
|
150 | var firstLine = lines[0].indexOf('@') > 0 ? lines[1] : lines[2];
|
151 | var fileNameAndLineNumber = getFileNameAndLineNumber(firstLine);
|
152 | if (!fileNameAndLineNumber) { return; }
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153 |
|
154 | rFileName = fileNameAndLineNumber[0];
|
155 | return fileNameAndLineNumber[1];
|
156 | }
|
157 | }
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158 |
|
159 | function getFileNameAndLineNumber(stackLine) {
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160 |
|
161 | var attempt1 = /at .+ \((.+):(\d+):(?:\d+)\)$/.exec(stackLine);
|
162 | if (attempt1) { return [attempt1[1], Number(attempt1[2])]; }
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163 |
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164 |
|
165 | var attempt2 = /at ([^ ]+):(\d+):(?:\d+)$/.exec(stackLine);
|
166 | if (attempt2) { return [attempt2[1], Number(attempt2[2])]; }
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167 |
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168 |
|
169 | var attempt3 = /.*@(.+):(\d+)$/.exec(stackLine);
|
170 | if (attempt3) { return [attempt3[1], Number(attempt3[2])]; }
|
171 | }
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172 |
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173 |
|
174 | var toString = Object.prototype.toString;
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175 |
|
176 | if (!Array.prototype.forEach) {
|
177 | Array.prototype.forEach = function (callback, thisArg) {
|
178 | var T, k;
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179 |
|
180 | if (this == null) {
|
181 | throw new TypeError(' this is null or not defined');
|
182 | }
|
183 |
|
184 | var O = Object(this);
|
185 | var len = O.length >>> 0;
|
186 |
|
187 | if (typeof callback !== 'function') {
|
188 | throw new TypeError(callback + ' is not a function');
|
189 | }
|
190 |
|
191 | if (arguments.length > 1) {
|
192 | T = thisArg;
|
193 | }
|
194 |
|
195 | k = 0;
|
196 | while (k < len) {
|
197 | var kValue;
|
198 | if (k in O) {
|
199 | kValue = O[k];
|
200 | callback.call(T, kValue, k, O);
|
201 | }
|
202 | k++;
|
203 | }
|
204 | };
|
205 | }
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206 |
|
207 | var boxedString = Object('a'),
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208 | splitString = boxedString[0] !== 'a' || !(0 in boxedString);
|
209 | if (!Array.prototype.every) {
|
210 | Array.prototype.every = function every(fun /*, thisp */) {
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211 | var object = Object(this),
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212 | self = splitString && toString.call(this) === stringClass ?
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213 | this.split('') :
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214 | object,
|
215 | length = self.length >>> 0,
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216 | thisp = arguments[1];
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217 |
|
218 | if (toString.call(fun) !== funcClass) {
|
219 | throw new TypeError(fun + ' is not a function');
|
220 | }
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221 |
|
222 | for (var i = 0; i < length; i++) {
|
223 | if (i in self && !fun.call(thisp, self[i], i, object)) {
|
224 | return false;
|
225 | }
|
226 | }
|
227 | return true;
|
228 | };
|
229 | }
|
230 |
|
231 | if (!Array.prototype.map) {
|
232 | Array.prototype.map = function map(fun /*, thisp*/) {
|
233 | var object = Object(this),
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234 | self = splitString && toString.call(this) === stringClass ?
|
235 | this.split('') :
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236 | object,
|
237 | length = self.length >>> 0,
|
238 | result = new Array(length),
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239 | thisp = arguments[1];
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240 |
|
241 | if (toString.call(fun) !== funcClass) {
|
242 | throw new TypeError(fun + ' is not a function');
|
243 | }
|
244 |
|
245 | for (var i = 0; i < length; i++) {
|
246 | if (i in self) {
|
247 | result[i] = fun.call(thisp, self[i], i, object);
|
248 | }
|
249 | }
|
250 | return result;
|
251 | };
|
252 | }
|
253 |
|
254 | if (!Array.prototype.filter) {
|
255 | Array.prototype.filter = function (predicate) {
|
256 | var results = [], item, t = new Object(this);
|
257 | for (var i = 0, len = t.length >>> 0; i < len; i++) {
|
258 | item = t[i];
|
259 | if (i in t && predicate.call(arguments[1], item, i, t)) {
|
260 | results.push(item);
|
261 | }
|
262 | }
|
263 | return results;
|
264 | };
|
265 | }
|
266 |
|
267 | if (!Array.isArray) {
|
268 | Array.isArray = function (arg) {
|
269 | return toString.call(arg) === arrayClass;
|
270 | };
|
271 | }
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272 |
|
273 | if (!Array.prototype.indexOf) {
|
274 | Array.prototype.indexOf = function indexOf(searchElement) {
|
275 | var t = Object(this);
|
276 | var len = t.length >>> 0;
|
277 | if (len === 0) {
|
278 | return -1;
|
279 | }
|
280 | var n = 0;
|
281 | if (arguments.length > 1) {
|
282 | n = Number(arguments[1]);
|
283 | if (n !== n) {
|
284 | n = 0;
|
285 | } else if (n !== 0 && n !== Infinity && n !== -Infinity) {
|
286 | n = (n > 0 || -1) * Math.floor(Math.abs(n));
|
287 | }
|
288 | }
|
289 | if (n >= len) {
|
290 | return -1;
|
291 | }
|
292 | var k = n >= 0 ? n : Math.max(len - Math.abs(n), 0);
|
293 | for (; k < len; k++) {
|
294 | if (k in t && t[k] === searchElement) {
|
295 | return k;
|
296 | }
|
297 | }
|
298 | return -1;
|
299 | };
|
300 | }
|
301 |
|
302 |
|
303 | if (!Object.prototype.propertyIsEnumerable) {
|
304 | Object.prototype.propertyIsEnumerable = function (key) {
|
305 | for (var k in this) { if (k === key) { return true; } }
|
306 | return false;
|
307 | };
|
308 | }
|
309 |
|
310 | if (!Object.keys) {
|
311 | Object.keys = (function() {
|
312 | 'use strict';
|
313 | var hasOwnProperty = Object.prototype.hasOwnProperty,
|
314 | hasDontEnumBug = !({ toString: null }).propertyIsEnumerable('toString');
|
315 |
|
316 | return function(obj) {
|
317 | if (typeof obj !== 'object' && (typeof obj !== 'function' || obj === null)) {
|
318 | throw new TypeError('Object.keys called on non-object');
|
319 | }
|
320 |
|
321 | var result = [], prop, i;
|
322 |
|
323 | for (prop in obj) {
|
324 | if (hasOwnProperty.call(obj, prop)) {
|
325 | result.push(prop);
|
326 | }
|
327 | }
|
328 |
|
329 | if (hasDontEnumBug) {
|
330 | for (i = 0; i < dontEnumsLength; i++) {
|
331 | if (hasOwnProperty.call(obj, dontEnums[i])) {
|
332 | result.push(dontEnums[i]);
|
333 | }
|
334 | }
|
335 | }
|
336 | return result;
|
337 | };
|
338 | }());
|
339 | }
|
340 |
|
341 | if (typeof Object.create !== 'function') {
|
342 |
|
343 |
|
344 | Object.create = (function() {
|
345 | function Temp() {}
|
346 |
|
347 | var hasOwn = Object.prototype.hasOwnProperty;
|
348 |
|
349 | return function (O) {
|
350 | if (typeof O !== 'object') {
|
351 | throw new TypeError('Object prototype may only be an Object or null');
|
352 | }
|
353 |
|
354 | Temp.prototype = O;
|
355 | var obj = new Temp();
|
356 | Temp.prototype = null;
|
357 |
|
358 | if (arguments.length > 1) {
|
359 |
|
360 | var Properties = Object(arguments[1]);
|
361 | for (var prop in Properties) {
|
362 | if (hasOwn.call(Properties, prop)) {
|
363 | obj[prop] = Properties[prop];
|
364 | }
|
365 | }
|
366 | }
|
367 |
|
368 |
|
369 | return obj;
|
370 | };
|
371 | })();
|
372 | }
|
373 |
|
374 | root.Element && root.Element.prototype.attachEvent && !root.Element.prototype.addEventListener && (function () {
|
375 | function addMethod(name, fn) {
|
376 | Window.prototype[name] = HTMLDocument.prototype[name] = Element.prototype[name] = fn;
|
377 | }
|
378 |
|
379 | addMethod('addEventListener', function (type, listener) {
|
380 | var target = this;
|
381 | var listeners = target._c1_listeners = target._c1_listeners || {};
|
382 | var typeListeners = listeners[type] = listeners[type] || [];
|
383 |
|
384 | target.attachEvent('on' + type, typeListeners.event = function (e) {
|
385 | e || (e = root.event);
|
386 |
|
387 | var documentElement = target.document &&
|
388 | target.document.documentElement ||
|
389 | target.documentElement ||
|
390 | { scrollLeft: 0, scrollTop: 0 };
|
391 |
|
392 | e.currentTarget = target;
|
393 | e.pageX = e.clientX + documentElement.scrollLeft;
|
394 | e.pageY = e.clientY + documentElement.scrollTop;
|
395 |
|
396 | e.preventDefault = function () {
|
397 | e.bubbledKeyCode = e.keyCode;
|
398 | if (e.ctrlKey) {
|
399 | try {
|
400 | e.keyCode = 0;
|
401 | } catch (e) { }
|
402 | }
|
403 | e.defaultPrevented = true;
|
404 | e.returnValue = false;
|
405 | e.modified = true;
|
406 | e.returnValue = false;
|
407 | };
|
408 |
|
409 | e.stopImmediatePropagation = function () {
|
410 | immediatePropagation = false;
|
411 | e.cancelBubble = true;
|
412 | };
|
413 |
|
414 | e.stopPropagation = function () {
|
415 | e.cancelBubble = true;
|
416 | };
|
417 |
|
418 | e.relatedTarget = e.fromElement || null;
|
419 | e.target = e.srcElement || target;
|
420 | e.timeStamp = +new Date();
|
421 |
|
422 |
|
423 | switch(e.type) {
|
424 | case 'keypress':
|
425 | var c = ('charCode' in e ? e.charCode : e.keyCode);
|
426 | if (c === 10) {
|
427 | c = 0;
|
428 | e.keyCode = 13;
|
429 | } else if (c === 13 || c === 27) {
|
430 | c = 0;
|
431 | } else if (c === 3) {
|
432 | c = 99;
|
433 | }
|
434 | e.charCode = c;
|
435 | e.keyChar = e.charCode ? String.fromCharCode(e.charCode) : '';
|
436 | break;
|
437 | }
|
438 |
|
439 | var copiedEvent = {};
|
440 | for (var prop in e) {
|
441 | copiedEvent[prop] = e[prop];
|
442 | }
|
443 |
|
444 | for (var i = 0, typeListenersCache = [].concat(typeListeners), typeListenerCache, immediatePropagation = true; immediatePropagation && (typeListenerCache = typeListenersCache[i]); ++i) {
|
445 | for (var ii = 0, typeListener; typeListener = typeListeners[ii]; ++ii) {
|
446 | if (typeListener === typeListenerCache) { typeListener.call(target, copiedEvent); break; }
|
447 | }
|
448 | }
|
449 | });
|
450 |
|
451 | typeListeners.push(listener);
|
452 | });
|
453 |
|
454 | addMethod('removeEventListener', function (type, listener) {
|
455 | var target = this;
|
456 | var listeners = target._c1_listeners = target._c1_listeners || {};
|
457 | var typeListeners = listeners[type] = listeners[type] || [];
|
458 |
|
459 | for (var i = typeListeners.length - 1, typeListener; typeListener = typeListeners[i]; --i) {
|
460 | if (typeListener === listener) { typeListeners.splice(i, 1); break; }
|
461 | }
|
462 |
|
463 | !typeListeners.length &&
|
464 | typeListeners.event &&
|
465 | target.detachEvent('on' + type, typeListeners.event);
|
466 | });
|
467 |
|
468 | addMethod('dispatchEvent', function (e) {
|
469 | var target = this;
|
470 | var type = e.type;
|
471 | var listeners = target._c1_listeners = target._c1_listeners || {};
|
472 | var typeListeners = listeners[type] = listeners[type] || [];
|
473 |
|
474 | try {
|
475 | return target.fireEvent('on' + type, e);
|
476 | } catch (err) {
|
477 | return typeListeners.event && typeListeners.event(e);
|
478 | }
|
479 | });
|
480 |
|
481 | function ready() {
|
482 | if (ready.interval && document.body) {
|
483 | ready.interval = clearInterval(ready.interval);
|
484 |
|
485 | document.dispatchEvent(new CustomEvent('DOMContentLoaded'));
|
486 | }
|
487 | }
|
488 |
|
489 | ready.interval = setInterval(ready, 1);
|
490 |
|
491 | root.addEventListener('load', ready);
|
492 | }());
|
493 |
|
494 | (!root.CustomEvent || typeof root.CustomEvent === 'object') && (function() {
|
495 | function CustomEvent (type, params) {
|
496 | var event;
|
497 | params = params || { bubbles: false, cancelable: false, detail: undefined };
|
498 |
|
499 | try {
|
500 | if (document.createEvent) {
|
501 | event = document.createEvent('CustomEvent');
|
502 | event.initCustomEvent(type, params.bubbles, params.cancelable, params.detail);
|
503 | } else if (document.createEventObject) {
|
504 | event = document.createEventObject();
|
505 | }
|
506 | } catch (error) {
|
507 | event = document.createEvent('Event');
|
508 | event.initEvent(type, params.bubbles, params.cancelable);
|
509 | event.detail = params.detail;
|
510 | }
|
511 |
|
512 | return event;
|
513 | }
|
514 |
|
515 | root.CustomEvent && (CustomEvent.prototype = root.CustomEvent.prototype);
|
516 | root.CustomEvent = CustomEvent;
|
517 | }());
|
518 |
|
519 | var EmptyError = Rx.EmptyError = function() {
|
520 | this.message = 'Sequence contains no elements.';
|
521 | Error.call(this);
|
522 | };
|
523 | EmptyError.prototype = Object.create(Error.prototype);
|
524 | EmptyError.prototype.name = 'EmptyError';
|
525 |
|
526 | var ObjectDisposedError = Rx.ObjectDisposedError = function() {
|
527 | this.message = 'Object has been disposed';
|
528 | Error.call(this);
|
529 | };
|
530 | ObjectDisposedError.prototype = Object.create(Error.prototype);
|
531 | ObjectDisposedError.prototype.name = 'ObjectDisposedError';
|
532 |
|
533 | var ArgumentOutOfRangeError = Rx.ArgumentOutOfRangeError = function () {
|
534 | this.message = 'Argument out of range';
|
535 | Error.call(this);
|
536 | };
|
537 | ArgumentOutOfRangeError.prototype = Object.create(Error.prototype);
|
538 | ArgumentOutOfRangeError.prototype.name = 'ArgumentOutOfRangeError';
|
539 |
|
540 | var NotSupportedError = Rx.NotSupportedError = function (message) {
|
541 | this.message = message || 'This operation is not supported';
|
542 | Error.call(this);
|
543 | };
|
544 | NotSupportedError.prototype = Object.create(Error.prototype);
|
545 | NotSupportedError.prototype.name = 'NotSupportedError';
|
546 |
|
547 | var NotImplementedError = Rx.NotImplementedError = function (message) {
|
548 | this.message = message || 'This operation is not implemented';
|
549 | Error.call(this);
|
550 | };
|
551 | NotImplementedError.prototype = Object.create(Error.prototype);
|
552 | NotImplementedError.prototype.name = 'NotImplementedError';
|
553 |
|
554 | var notImplemented = Rx.helpers.notImplemented = function () {
|
555 | throw new NotImplementedError();
|
556 | };
|
557 |
|
558 | var notSupported = Rx.helpers.notSupported = function () {
|
559 | throw new NotSupportedError();
|
560 | };
|
561 |
|
562 |
|
563 | var $iterator$ = (typeof Symbol === 'function' && Symbol.iterator) ||
|
564 | '_es6shim_iterator_';
|
565 |
|
566 | if (root.Set && typeof new root.Set()['@@iterator'] === 'function') {
|
567 | $iterator$ = '@@iterator';
|
568 | }
|
569 |
|
570 | var doneEnumerator = Rx.doneEnumerator = { done: true, value: undefined };
|
571 |
|
572 | var isIterable = Rx.helpers.isIterable = function (o) {
|
573 | return o && o[$iterator$] !== undefined;
|
574 | };
|
575 |
|
576 | var isArrayLike = Rx.helpers.isArrayLike = function (o) {
|
577 | return o && o.length !== undefined;
|
578 | };
|
579 |
|
580 | Rx.helpers.iterator = $iterator$;
|
581 |
|
582 | var bindCallback = Rx.internals.bindCallback = function (func, thisArg, argCount) {
|
583 | if (typeof thisArg === 'undefined') { return func; }
|
584 | switch(argCount) {
|
585 | case 0:
|
586 | return function() {
|
587 | return func.call(thisArg)
|
588 | };
|
589 | case 1:
|
590 | return function(arg) {
|
591 | return func.call(thisArg, arg);
|
592 | };
|
593 | case 2:
|
594 | return function(value, index) {
|
595 | return func.call(thisArg, value, index);
|
596 | };
|
597 | case 3:
|
598 | return function(value, index, collection) {
|
599 | return func.call(thisArg, value, index, collection);
|
600 | };
|
601 | }
|
602 |
|
603 | return function() {
|
604 | return func.apply(thisArg, arguments);
|
605 | };
|
606 | };
|
607 |
|
608 |
|
609 | var dontEnums = ['toString',
|
610 | 'toLocaleString',
|
611 | 'valueOf',
|
612 | 'hasOwnProperty',
|
613 | 'isPrototypeOf',
|
614 | 'propertyIsEnumerable',
|
615 | 'constructor'],
|
616 | dontEnumsLength = dontEnums.length;
|
617 |
|
618 | var argsTag = '[object Arguments]',
|
619 | arrayTag = '[object Array]',
|
620 | boolTag = '[object Boolean]',
|
621 | dateTag = '[object Date]',
|
622 | errorTag = '[object Error]',
|
623 | funcTag = '[object Function]',
|
624 | mapTag = '[object Map]',
|
625 | numberTag = '[object Number]',
|
626 | objectTag = '[object Object]',
|
627 | regexpTag = '[object RegExp]',
|
628 | setTag = '[object Set]',
|
629 | stringTag = '[object String]',
|
630 | weakMapTag = '[object WeakMap]';
|
631 |
|
632 | var arrayBufferTag = '[object ArrayBuffer]',
|
633 | float32Tag = '[object Float32Array]',
|
634 | float64Tag = '[object Float64Array]',
|
635 | int8Tag = '[object Int8Array]',
|
636 | int16Tag = '[object Int16Array]',
|
637 | int32Tag = '[object Int32Array]',
|
638 | uint8Tag = '[object Uint8Array]',
|
639 | uint8ClampedTag = '[object Uint8ClampedArray]',
|
640 | uint16Tag = '[object Uint16Array]',
|
641 | uint32Tag = '[object Uint32Array]';
|
642 |
|
643 | var typedArrayTags = {};
|
644 | typedArrayTags[float32Tag] = typedArrayTags[float64Tag] =
|
645 | typedArrayTags[int8Tag] = typedArrayTags[int16Tag] =
|
646 | typedArrayTags[int32Tag] = typedArrayTags[uint8Tag] =
|
647 | typedArrayTags[uint8ClampedTag] = typedArrayTags[uint16Tag] =
|
648 | typedArrayTags[uint32Tag] = true;
|
649 | typedArrayTags[argsTag] = typedArrayTags[arrayTag] =
|
650 | typedArrayTags[arrayBufferTag] = typedArrayTags[boolTag] =
|
651 | typedArrayTags[dateTag] = typedArrayTags[errorTag] =
|
652 | typedArrayTags[funcTag] = typedArrayTags[mapTag] =
|
653 | typedArrayTags[numberTag] = typedArrayTags[objectTag] =
|
654 | typedArrayTags[regexpTag] = typedArrayTags[setTag] =
|
655 | typedArrayTags[stringTag] = typedArrayTags[weakMapTag] = false;
|
656 |
|
657 | var objectProto = Object.prototype,
|
658 | hasOwnProperty = objectProto.hasOwnProperty,
|
659 | objToString = objectProto.toString,
|
660 | MAX_SAFE_INTEGER = Math.pow(2, 53) - 1;
|
661 |
|
662 | var keys = Object.keys || (function() {
|
663 | var hasOwnProperty = Object.prototype.hasOwnProperty,
|
664 | hasDontEnumBug = !({ toString: null }).propertyIsEnumerable('toString'),
|
665 | dontEnums = [
|
666 | 'toString',
|
667 | 'toLocaleString',
|
668 | 'valueOf',
|
669 | 'hasOwnProperty',
|
670 | 'isPrototypeOf',
|
671 | 'propertyIsEnumerable',
|
672 | 'constructor'
|
673 | ],
|
674 | dontEnumsLength = dontEnums.length;
|
675 |
|
676 | return function(obj) {
|
677 | if (typeof obj !== 'object' && (typeof obj !== 'function' || obj === null)) {
|
678 | throw new TypeError('Object.keys called on non-object');
|
679 | }
|
680 |
|
681 | var result = [], prop, i;
|
682 |
|
683 | for (prop in obj) {
|
684 | if (hasOwnProperty.call(obj, prop)) {
|
685 | result.push(prop);
|
686 | }
|
687 | }
|
688 |
|
689 | if (hasDontEnumBug) {
|
690 | for (i = 0; i < dontEnumsLength; i++) {
|
691 | if (hasOwnProperty.call(obj, dontEnums[i])) {
|
692 | result.push(dontEnums[i]);
|
693 | }
|
694 | }
|
695 | }
|
696 | return result;
|
697 | };
|
698 | }());
|
699 |
|
700 | function equalObjects(object, other, equalFunc, isLoose, stackA, stackB) {
|
701 | var objProps = keys(object),
|
702 | objLength = objProps.length,
|
703 | othProps = keys(other),
|
704 | othLength = othProps.length;
|
705 |
|
706 | if (objLength !== othLength && !isLoose) {
|
707 | return false;
|
708 | }
|
709 | var index = objLength, key;
|
710 | while (index--) {
|
711 | key = objProps[index];
|
712 | if (!(isLoose ? key in other : hasOwnProperty.call(other, key))) {
|
713 | return false;
|
714 | }
|
715 | }
|
716 | var skipCtor = isLoose;
|
717 | while (++index < objLength) {
|
718 | key = objProps[index];
|
719 | var objValue = object[key],
|
720 | othValue = other[key],
|
721 | result;
|
722 |
|
723 | if (!(result === undefined ? equalFunc(objValue, othValue, isLoose, stackA, stackB) : result)) {
|
724 | return false;
|
725 | }
|
726 | skipCtor || (skipCtor = key === 'constructor');
|
727 | }
|
728 | if (!skipCtor) {
|
729 | var objCtor = object.constructor,
|
730 | othCtor = other.constructor;
|
731 |
|
732 | if (objCtor !== othCtor &&
|
733 | ('constructor' in object && 'constructor' in other) &&
|
734 | !(typeof objCtor === 'function' && objCtor instanceof objCtor &&
|
735 | typeof othCtor === 'function' && othCtor instanceof othCtor)) {
|
736 | return false;
|
737 | }
|
738 | }
|
739 | return true;
|
740 | }
|
741 |
|
742 | function equalByTag(object, other, tag) {
|
743 | switch (tag) {
|
744 | case boolTag:
|
745 | case dateTag:
|
746 | return +object === +other;
|
747 |
|
748 | case errorTag:
|
749 | return object.name === other.name && object.message === other.message;
|
750 |
|
751 | case numberTag:
|
752 | return (object !== +object) ?
|
753 | other !== +other :
|
754 | object === +other;
|
755 |
|
756 | case regexpTag:
|
757 | case stringTag:
|
758 | return object === (other + '');
|
759 | }
|
760 | return false;
|
761 | }
|
762 |
|
763 | var isObject = Rx.internals.isObject = function(value) {
|
764 | var type = typeof value;
|
765 | return !!value && (type === 'object' || type === 'function');
|
766 | };
|
767 |
|
768 | function isObjectLike(value) {
|
769 | return !!value && typeof value === 'object';
|
770 | }
|
771 |
|
772 | function isLength(value) {
|
773 | return typeof value === 'number' && value > -1 && value % 1 === 0 && value <= MAX_SAFE_INTEGER;
|
774 | }
|
775 |
|
776 | var isHostObject = (function() {
|
777 | try {
|
778 | Object({ 'toString': 0 } + '');
|
779 | } catch(e) {
|
780 | return function() { return false; };
|
781 | }
|
782 | return function(value) {
|
783 | return typeof value.toString !== 'function' && typeof (value + '') === 'string';
|
784 | };
|
785 | }());
|
786 |
|
787 | function isTypedArray(value) {
|
788 | return isObjectLike(value) && isLength(value.length) && !!typedArrayTags[objToString.call(value)];
|
789 | }
|
790 |
|
791 | var isArray = Array.isArray || function(value) {
|
792 | return isObjectLike(value) && isLength(value.length) && objToString.call(value) === arrayTag;
|
793 | };
|
794 |
|
795 | function arraySome (array, predicate) {
|
796 | var index = -1,
|
797 | length = array.length;
|
798 |
|
799 | while (++index < length) {
|
800 | if (predicate(array[index], index, array)) {
|
801 | return true;
|
802 | }
|
803 | }
|
804 | return false;
|
805 | }
|
806 |
|
807 | function equalArrays(array, other, equalFunc, isLoose, stackA, stackB) {
|
808 | var index = -1,
|
809 | arrLength = array.length,
|
810 | othLength = other.length;
|
811 |
|
812 | if (arrLength !== othLength && !(isLoose && othLength > arrLength)) {
|
813 | return false;
|
814 | }
|
815 |
|
816 | while (++index < arrLength) {
|
817 | var arrValue = array[index],
|
818 | othValue = other[index],
|
819 | result;
|
820 |
|
821 | if (result !== undefined) {
|
822 | if (result) {
|
823 | continue;
|
824 | }
|
825 | return false;
|
826 | }
|
827 |
|
828 | if (isLoose) {
|
829 | if (!arraySome(other, function(othValue) {
|
830 | return arrValue === othValue || equalFunc(arrValue, othValue, isLoose, stackA, stackB);
|
831 | })) {
|
832 | return false;
|
833 | }
|
834 | } else if (!(arrValue === othValue || equalFunc(arrValue, othValue, isLoose, stackA, stackB))) {
|
835 | return false;
|
836 | }
|
837 | }
|
838 | return true;
|
839 | }
|
840 |
|
841 | function baseIsEqualDeep(object, other, equalFunc, isLoose, stackA, stackB) {
|
842 | var objIsArr = isArray(object),
|
843 | othIsArr = isArray(other),
|
844 | objTag = arrayTag,
|
845 | othTag = arrayTag;
|
846 |
|
847 | if (!objIsArr) {
|
848 | objTag = objToString.call(object);
|
849 | if (objTag === argsTag) {
|
850 | objTag = objectTag;
|
851 | } else if (objTag !== objectTag) {
|
852 | objIsArr = isTypedArray(object);
|
853 | }
|
854 | }
|
855 | if (!othIsArr) {
|
856 | othTag = objToString.call(other);
|
857 | if (othTag === argsTag) {
|
858 | othTag = objectTag;
|
859 | }
|
860 | }
|
861 | var objIsObj = objTag === objectTag && !isHostObject(object),
|
862 | othIsObj = othTag === objectTag && !isHostObject(other),
|
863 | isSameTag = objTag === othTag;
|
864 |
|
865 | if (isSameTag && !(objIsArr || objIsObj)) {
|
866 | return equalByTag(object, other, objTag);
|
867 | }
|
868 | if (!isLoose) {
|
869 | var objIsWrapped = objIsObj && hasOwnProperty.call(object, '__wrapped__'),
|
870 | othIsWrapped = othIsObj && hasOwnProperty.call(other, '__wrapped__');
|
871 |
|
872 | if (objIsWrapped || othIsWrapped) {
|
873 | return equalFunc(objIsWrapped ? object.value() : object, othIsWrapped ? other.value() : other, isLoose, stackA, stackB);
|
874 | }
|
875 | }
|
876 | if (!isSameTag) {
|
877 | return false;
|
878 | }
|
879 |
|
880 |
|
881 | stackA || (stackA = []);
|
882 | stackB || (stackB = []);
|
883 |
|
884 | var length = stackA.length;
|
885 | while (length--) {
|
886 | if (stackA[length] === object) {
|
887 | return stackB[length] === other;
|
888 | }
|
889 | }
|
890 |
|
891 | stackA.push(object);
|
892 | stackB.push(other);
|
893 |
|
894 | var result = (objIsArr ? equalArrays : equalObjects)(object, other, equalFunc, isLoose, stackA, stackB);
|
895 |
|
896 | stackA.pop();
|
897 | stackB.pop();
|
898 |
|
899 | return result;
|
900 | }
|
901 |
|
902 | function baseIsEqual(value, other, isLoose, stackA, stackB) {
|
903 | if (value === other) {
|
904 | return true;
|
905 | }
|
906 | if (value == null || other == null || (!isObject(value) && !isObjectLike(other))) {
|
907 | return value !== value && other !== other;
|
908 | }
|
909 | return baseIsEqualDeep(value, other, baseIsEqual, isLoose, stackA, stackB);
|
910 | }
|
911 |
|
912 | var isEqual = Rx.internals.isEqual = function (value, other) {
|
913 | return baseIsEqual(value, other);
|
914 | };
|
915 |
|
916 | var hasProp = {}.hasOwnProperty,
|
917 | slice = Array.prototype.slice;
|
918 |
|
919 | var inherits = Rx.internals.inherits = function (child, parent) {
|
920 | function __() { this.constructor = child; }
|
921 | __.prototype = parent.prototype;
|
922 | child.prototype = new __();
|
923 | };
|
924 |
|
925 | var addProperties = Rx.internals.addProperties = function (obj) {
|
926 | for(var sources = [], i = 1, len = arguments.length; i < len; i++) { sources.push(arguments[i]); }
|
927 | for (var idx = 0, ln = sources.length; idx < ln; idx++) {
|
928 | var source = sources[idx];
|
929 | for (var prop in source) {
|
930 | obj[prop] = source[prop];
|
931 | }
|
932 | }
|
933 | };
|
934 |
|
935 |
|
936 | var addRef = Rx.internals.addRef = function (xs, r) {
|
937 | return new AnonymousObservable(function (observer) {
|
938 | return new BinaryDisposable(r.getDisposable(), xs.subscribe(observer));
|
939 | });
|
940 | };
|
941 |
|
942 | function arrayInitialize(count, factory) {
|
943 | var a = new Array(count);
|
944 | for (var i = 0; i < count; i++) {
|
945 | a[i] = factory();
|
946 | }
|
947 | return a;
|
948 | }
|
949 |
|
950 | function IndexedItem(id, value) {
|
951 | this.id = id;
|
952 | this.value = value;
|
953 | }
|
954 |
|
955 | IndexedItem.prototype.compareTo = function (other) {
|
956 | var c = this.value.compareTo(other.value);
|
957 | c === 0 && (c = this.id - other.id);
|
958 | return c;
|
959 | };
|
960 |
|
961 | var PriorityQueue = Rx.internals.PriorityQueue = function (capacity) {
|
962 | this.items = new Array(capacity);
|
963 | this.length = 0;
|
964 | };
|
965 |
|
966 | var priorityProto = PriorityQueue.prototype;
|
967 | priorityProto.isHigherPriority = function (left, right) {
|
968 | return this.items[left].compareTo(this.items[right]) < 0;
|
969 | };
|
970 |
|
971 | priorityProto.percolate = function (index) {
|
972 | if (index >= this.length || index < 0) { return; }
|
973 | var parent = index - 1 >> 1;
|
974 | if (parent < 0 || parent === index) { return; }
|
975 | if (this.isHigherPriority(index, parent)) {
|
976 | var temp = this.items[index];
|
977 | this.items[index] = this.items[parent];
|
978 | this.items[parent] = temp;
|
979 | this.percolate(parent);
|
980 | }
|
981 | };
|
982 |
|
983 | priorityProto.heapify = function (index) {
|
984 | +index || (index = 0);
|
985 | if (index >= this.length || index < 0) { return; }
|
986 | var left = 2 * index + 1,
|
987 | right = 2 * index + 2,
|
988 | first = index;
|
989 | if (left < this.length && this.isHigherPriority(left, first)) {
|
990 | first = left;
|
991 | }
|
992 | if (right < this.length && this.isHigherPriority(right, first)) {
|
993 | first = right;
|
994 | }
|
995 | if (first !== index) {
|
996 | var temp = this.items[index];
|
997 | this.items[index] = this.items[first];
|
998 | this.items[first] = temp;
|
999 | this.heapify(first);
|
1000 | }
|
1001 | };
|
1002 |
|
1003 | priorityProto.peek = function () { return this.items[0].value; };
|
1004 |
|
1005 | priorityProto.removeAt = function (index) {
|
1006 | this.items[index] = this.items[--this.length];
|
1007 | this.items[this.length] = undefined;
|
1008 | this.heapify();
|
1009 | };
|
1010 |
|
1011 | priorityProto.dequeue = function () {
|
1012 | var result = this.peek();
|
1013 | this.removeAt(0);
|
1014 | return result;
|
1015 | };
|
1016 |
|
1017 | priorityProto.enqueue = function (item) {
|
1018 | var index = this.length++;
|
1019 | this.items[index] = new IndexedItem(PriorityQueue.count++, item);
|
1020 | this.percolate(index);
|
1021 | };
|
1022 |
|
1023 | priorityProto.remove = function (item) {
|
1024 | for (var i = 0; i < this.length; i++) {
|
1025 | if (this.items[i].value === item) {
|
1026 | this.removeAt(i);
|
1027 | return true;
|
1028 | }
|
1029 | }
|
1030 | return false;
|
1031 | };
|
1032 | PriorityQueue.count = 0;
|
1033 |
|
1034 | |
1035 |
|
1036 |
|
1037 |
|
1038 | var CompositeDisposable = Rx.CompositeDisposable = function () {
|
1039 | var args = [], i, len;
|
1040 | if (Array.isArray(arguments[0])) {
|
1041 | args = arguments[0];
|
1042 | } else {
|
1043 | len = arguments.length;
|
1044 | args = new Array(len);
|
1045 | for(i = 0; i < len; i++) { args[i] = arguments[i]; }
|
1046 | }
|
1047 | this.disposables = args;
|
1048 | this.isDisposed = false;
|
1049 | this.length = args.length;
|
1050 | };
|
1051 |
|
1052 | var CompositeDisposablePrototype = CompositeDisposable.prototype;
|
1053 |
|
1054 | |
1055 |
|
1056 |
|
1057 |
|
1058 | CompositeDisposablePrototype.add = function (item) {
|
1059 | if (this.isDisposed) {
|
1060 | item.dispose();
|
1061 | } else {
|
1062 | this.disposables.push(item);
|
1063 | this.length++;
|
1064 | }
|
1065 | };
|
1066 |
|
1067 | |
1068 |
|
1069 |
|
1070 |
|
1071 |
|
1072 | CompositeDisposablePrototype.remove = function (item) {
|
1073 | var shouldDispose = false;
|
1074 | if (!this.isDisposed) {
|
1075 | var idx = this.disposables.indexOf(item);
|
1076 | if (idx !== -1) {
|
1077 | shouldDispose = true;
|
1078 | this.disposables.splice(idx, 1);
|
1079 | this.length--;
|
1080 | item.dispose();
|
1081 | }
|
1082 | }
|
1083 | return shouldDispose;
|
1084 | };
|
1085 |
|
1086 | |
1087 |
|
1088 |
|
1089 | CompositeDisposablePrototype.dispose = function () {
|
1090 | if (!this.isDisposed) {
|
1091 | this.isDisposed = true;
|
1092 | var len = this.disposables.length, currentDisposables = new Array(len);
|
1093 | for(var i = 0; i < len; i++) { currentDisposables[i] = this.disposables[i]; }
|
1094 | this.disposables = [];
|
1095 | this.length = 0;
|
1096 |
|
1097 | for (i = 0; i < len; i++) {
|
1098 | currentDisposables[i].dispose();
|
1099 | }
|
1100 | }
|
1101 | };
|
1102 |
|
1103 | |
1104 |
|
1105 |
|
1106 |
|
1107 | var Disposable = Rx.Disposable = function (action) {
|
1108 | this.isDisposed = false;
|
1109 | this.action = action || noop;
|
1110 | };
|
1111 |
|
1112 |
|
1113 | Disposable.prototype.dispose = function () {
|
1114 | if (!this.isDisposed) {
|
1115 | this.action();
|
1116 | this.isDisposed = true;
|
1117 | }
|
1118 | };
|
1119 |
|
1120 | |
1121 |
|
1122 |
|
1123 |
|
1124 |
|
1125 | var disposableCreate = Disposable.create = function (action) { return new Disposable(action); };
|
1126 |
|
1127 | |
1128 |
|
1129 |
|
1130 | var disposableEmpty = Disposable.empty = { dispose: noop };
|
1131 |
|
1132 | |
1133 |
|
1134 |
|
1135 |
|
1136 |
|
1137 | var isDisposable = Disposable.isDisposable = function (d) {
|
1138 | return d && isFunction(d.dispose);
|
1139 | };
|
1140 |
|
1141 | var checkDisposed = Disposable.checkDisposed = function (disposable) {
|
1142 | if (disposable.isDisposed) { throw new ObjectDisposedError(); }
|
1143 | };
|
1144 |
|
1145 | var disposableFixup = Disposable._fixup = function (result) {
|
1146 | return isDisposable(result) ? result : disposableEmpty;
|
1147 | };
|
1148 |
|
1149 |
|
1150 | var SingleAssignmentDisposable = Rx.SingleAssignmentDisposable = function () {
|
1151 | this.isDisposed = false;
|
1152 | this.current = null;
|
1153 | };
|
1154 | SingleAssignmentDisposable.prototype.getDisposable = function () {
|
1155 | return this.current;
|
1156 | };
|
1157 | SingleAssignmentDisposable.prototype.setDisposable = function (value) {
|
1158 | if (this.current) { throw new Error('Disposable has already been assigned'); }
|
1159 | var shouldDispose = this.isDisposed;
|
1160 | !shouldDispose && (this.current = value);
|
1161 | shouldDispose && value && value.dispose();
|
1162 | };
|
1163 | SingleAssignmentDisposable.prototype.dispose = function () {
|
1164 | if (!this.isDisposed) {
|
1165 | this.isDisposed = true;
|
1166 | var old = this.current;
|
1167 | this.current = null;
|
1168 | old && old.dispose();
|
1169 | }
|
1170 | };
|
1171 |
|
1172 |
|
1173 | var SerialDisposable = Rx.SerialDisposable = function () {
|
1174 | this.isDisposed = false;
|
1175 | this.current = null;
|
1176 | };
|
1177 | SerialDisposable.prototype.getDisposable = function () {
|
1178 | return this.current;
|
1179 | };
|
1180 | SerialDisposable.prototype.setDisposable = function (value) {
|
1181 | var shouldDispose = this.isDisposed;
|
1182 | if (!shouldDispose) {
|
1183 | var old = this.current;
|
1184 | this.current = value;
|
1185 | }
|
1186 | old && old.dispose();
|
1187 | shouldDispose && value && value.dispose();
|
1188 | };
|
1189 | SerialDisposable.prototype.dispose = function () {
|
1190 | if (!this.isDisposed) {
|
1191 | this.isDisposed = true;
|
1192 | var old = this.current;
|
1193 | this.current = null;
|
1194 | }
|
1195 | old && old.dispose();
|
1196 | };
|
1197 |
|
1198 | var BinaryDisposable = Rx.BinaryDisposable = function (first, second) {
|
1199 | this._first = first;
|
1200 | this._second = second;
|
1201 | this.isDisposed = false;
|
1202 | };
|
1203 |
|
1204 | BinaryDisposable.prototype.dispose = function () {
|
1205 | if (!this.isDisposed) {
|
1206 | this.isDisposed = true;
|
1207 | var old1 = this._first;
|
1208 | this._first = null;
|
1209 | old1 && old1.dispose();
|
1210 | var old2 = this._second;
|
1211 | this._second = null;
|
1212 | old2 && old2.dispose();
|
1213 | }
|
1214 | };
|
1215 |
|
1216 | var NAryDisposable = Rx.NAryDisposable = function (disposables) {
|
1217 | this._disposables = disposables;
|
1218 | this.isDisposed = false;
|
1219 | };
|
1220 |
|
1221 | NAryDisposable.prototype.dispose = function () {
|
1222 | if (!this.isDisposed) {
|
1223 | this.isDisposed = true;
|
1224 | for (var i = 0, len = this._disposables.length; i < len; i++) {
|
1225 | this._disposables[i].dispose();
|
1226 | }
|
1227 | this._disposables.length = 0;
|
1228 | }
|
1229 | };
|
1230 |
|
1231 | |
1232 |
|
1233 |
|
1234 | var RefCountDisposable = Rx.RefCountDisposable = (function () {
|
1235 |
|
1236 | function InnerDisposable(disposable) {
|
1237 | this.disposable = disposable;
|
1238 | this.disposable.count++;
|
1239 | this.isInnerDisposed = false;
|
1240 | }
|
1241 |
|
1242 | InnerDisposable.prototype.dispose = function () {
|
1243 | if (!this.disposable.isDisposed && !this.isInnerDisposed) {
|
1244 | this.isInnerDisposed = true;
|
1245 | this.disposable.count--;
|
1246 | if (this.disposable.count === 0 && this.disposable.isPrimaryDisposed) {
|
1247 | this.disposable.isDisposed = true;
|
1248 | this.disposable.underlyingDisposable.dispose();
|
1249 | }
|
1250 | }
|
1251 | };
|
1252 |
|
1253 | |
1254 |
|
1255 |
|
1256 |
|
1257 |
|
1258 | function RefCountDisposable(disposable) {
|
1259 | this.underlyingDisposable = disposable;
|
1260 | this.isDisposed = false;
|
1261 | this.isPrimaryDisposed = false;
|
1262 | this.count = 0;
|
1263 | }
|
1264 |
|
1265 | |
1266 |
|
1267 |
|
1268 | RefCountDisposable.prototype.dispose = function () {
|
1269 | if (!this.isDisposed && !this.isPrimaryDisposed) {
|
1270 | this.isPrimaryDisposed = true;
|
1271 | if (this.count === 0) {
|
1272 | this.isDisposed = true;
|
1273 | this.underlyingDisposable.dispose();
|
1274 | }
|
1275 | }
|
1276 | };
|
1277 |
|
1278 | |
1279 |
|
1280 |
|
1281 |
|
1282 | RefCountDisposable.prototype.getDisposable = function () {
|
1283 | return this.isDisposed ? disposableEmpty : new InnerDisposable(this);
|
1284 | };
|
1285 |
|
1286 | return RefCountDisposable;
|
1287 | })();
|
1288 |
|
1289 | function ScheduledDisposable(scheduler, disposable) {
|
1290 | this.scheduler = scheduler;
|
1291 | this.disposable = disposable;
|
1292 | this.isDisposed = false;
|
1293 | }
|
1294 |
|
1295 | function scheduleItem(s, self) {
|
1296 | if (!self.isDisposed) {
|
1297 | self.isDisposed = true;
|
1298 | self.disposable.dispose();
|
1299 | }
|
1300 | }
|
1301 |
|
1302 | ScheduledDisposable.prototype.dispose = function () {
|
1303 | this.scheduler.schedule(this, scheduleItem);
|
1304 | };
|
1305 |
|
1306 | var ScheduledItem = Rx.internals.ScheduledItem = function (scheduler, state, action, dueTime, comparer) {
|
1307 | this.scheduler = scheduler;
|
1308 | this.state = state;
|
1309 | this.action = action;
|
1310 | this.dueTime = dueTime;
|
1311 | this.comparer = comparer || defaultSubComparer;
|
1312 | this.disposable = new SingleAssignmentDisposable();
|
1313 | };
|
1314 |
|
1315 | ScheduledItem.prototype.invoke = function () {
|
1316 | this.disposable.setDisposable(this.invokeCore());
|
1317 | };
|
1318 |
|
1319 | ScheduledItem.prototype.compareTo = function (other) {
|
1320 | return this.comparer(this.dueTime, other.dueTime);
|
1321 | };
|
1322 |
|
1323 | ScheduledItem.prototype.isCancelled = function () {
|
1324 | return this.disposable.isDisposed;
|
1325 | };
|
1326 |
|
1327 | ScheduledItem.prototype.invokeCore = function () {
|
1328 | return disposableFixup(this.action(this.scheduler, this.state));
|
1329 | };
|
1330 |
|
1331 |
|
1332 | var Scheduler = Rx.Scheduler = (function () {
|
1333 |
|
1334 | function Scheduler() { }
|
1335 |
|
1336 |
|
1337 | Scheduler.isScheduler = function (s) {
|
1338 | return s instanceof Scheduler;
|
1339 | };
|
1340 |
|
1341 | var schedulerProto = Scheduler.prototype;
|
1342 |
|
1343 | |
1344 |
|
1345 |
|
1346 |
|
1347 |
|
1348 |
|
1349 | schedulerProto.schedule = function (state, action) {
|
1350 | throw new NotImplementedError();
|
1351 | };
|
1352 |
|
1353 | |
1354 |
|
1355 |
|
1356 |
|
1357 |
|
1358 |
|
1359 |
|
1360 | schedulerProto.scheduleFuture = function (state, dueTime, action) {
|
1361 | var dt = dueTime;
|
1362 | dt instanceof Date && (dt = dt - this.now());
|
1363 | dt = Scheduler.normalize(dt);
|
1364 |
|
1365 | if (dt === 0) { return this.schedule(state, action); }
|
1366 |
|
1367 | return this._scheduleFuture(state, dt, action);
|
1368 | };
|
1369 |
|
1370 | schedulerProto._scheduleFuture = function (state, dueTime, action) {
|
1371 | throw new NotImplementedError();
|
1372 | };
|
1373 |
|
1374 |
|
1375 | Scheduler.now = defaultNow;
|
1376 |
|
1377 |
|
1378 | Scheduler.prototype.now = defaultNow;
|
1379 |
|
1380 | |
1381 |
|
1382 |
|
1383 |
|
1384 |
|
1385 | Scheduler.normalize = function (timeSpan) {
|
1386 | timeSpan < 0 && (timeSpan = 0);
|
1387 | return timeSpan;
|
1388 | };
|
1389 |
|
1390 | return Scheduler;
|
1391 | }());
|
1392 |
|
1393 | var normalizeTime = Scheduler.normalize, isScheduler = Scheduler.isScheduler;
|
1394 |
|
1395 | (function (schedulerProto) {
|
1396 |
|
1397 | function invokeRecImmediate(scheduler, pair) {
|
1398 | var state = pair[0], action = pair[1], group = new CompositeDisposable();
|
1399 | action(state, innerAction);
|
1400 | return group;
|
1401 |
|
1402 | function innerAction(state2) {
|
1403 | var isAdded = false, isDone = false;
|
1404 |
|
1405 | var d = scheduler.schedule(state2, scheduleWork);
|
1406 | if (!isDone) {
|
1407 | group.add(d);
|
1408 | isAdded = true;
|
1409 | }
|
1410 |
|
1411 | function scheduleWork(_, state3) {
|
1412 | if (isAdded) {
|
1413 | group.remove(d);
|
1414 | } else {
|
1415 | isDone = true;
|
1416 | }
|
1417 | action(state3, innerAction);
|
1418 | return disposableEmpty;
|
1419 | }
|
1420 | }
|
1421 | }
|
1422 |
|
1423 | function invokeRecDate(scheduler, pair) {
|
1424 | var state = pair[0], action = pair[1], group = new CompositeDisposable();
|
1425 | action(state, innerAction);
|
1426 | return group;
|
1427 |
|
1428 | function innerAction(state2, dueTime1) {
|
1429 | var isAdded = false, isDone = false;
|
1430 |
|
1431 | var d = scheduler.scheduleFuture(state2, dueTime1, scheduleWork);
|
1432 | if (!isDone) {
|
1433 | group.add(d);
|
1434 | isAdded = true;
|
1435 | }
|
1436 |
|
1437 | function scheduleWork(_, state3) {
|
1438 | if (isAdded) {
|
1439 | group.remove(d);
|
1440 | } else {
|
1441 | isDone = true;
|
1442 | }
|
1443 | action(state3, innerAction);
|
1444 | return disposableEmpty;
|
1445 | }
|
1446 | }
|
1447 | }
|
1448 |
|
1449 | |
1450 |
|
1451 |
|
1452 |
|
1453 |
|
1454 |
|
1455 | schedulerProto.scheduleRecursive = function (state, action) {
|
1456 | return this.schedule([state, action], invokeRecImmediate);
|
1457 | };
|
1458 |
|
1459 | |
1460 |
|
1461 |
|
1462 |
|
1463 |
|
1464 |
|
1465 |
|
1466 | schedulerProto.scheduleRecursiveFuture = function (state, dueTime, action) {
|
1467 | return this.scheduleFuture([state, action], dueTime, invokeRecDate);
|
1468 | };
|
1469 |
|
1470 | }(Scheduler.prototype));
|
1471 |
|
1472 | (function (schedulerProto) {
|
1473 |
|
1474 | |
1475 |
|
1476 |
|
1477 |
|
1478 |
|
1479 |
|
1480 |
|
1481 | schedulerProto.schedulePeriodic = function(state, period, action) {
|
1482 | if (typeof root.setInterval === 'undefined') { throw new NotSupportedError(); }
|
1483 | period = normalizeTime(period);
|
1484 | var s = state, id = root.setInterval(function () { s = action(s); }, period);
|
1485 | return disposableCreate(function () { root.clearInterval(id); });
|
1486 | };
|
1487 |
|
1488 | }(Scheduler.prototype));
|
1489 |
|
1490 | (function (schedulerProto) {
|
1491 | |
1492 |
|
1493 |
|
1494 |
|
1495 |
|
1496 | schedulerProto.catchError = schedulerProto['catch'] = function (handler) {
|
1497 | return new CatchScheduler(this, handler);
|
1498 | };
|
1499 | }(Scheduler.prototype));
|
1500 |
|
1501 | var SchedulePeriodicRecursive = Rx.internals.SchedulePeriodicRecursive = (function () {
|
1502 | function createTick(self) {
|
1503 | return function tick(command, recurse) {
|
1504 | recurse(0, self._period);
|
1505 | var state = tryCatch(self._action)(self._state);
|
1506 | if (state === errorObj) {
|
1507 | self._cancel.dispose();
|
1508 | thrower(state.e);
|
1509 | }
|
1510 | self._state = state;
|
1511 | };
|
1512 | }
|
1513 |
|
1514 | function SchedulePeriodicRecursive(scheduler, state, period, action) {
|
1515 | this._scheduler = scheduler;
|
1516 | this._state = state;
|
1517 | this._period = period;
|
1518 | this._action = action;
|
1519 | }
|
1520 |
|
1521 | SchedulePeriodicRecursive.prototype.start = function () {
|
1522 | var d = new SingleAssignmentDisposable();
|
1523 | this._cancel = d;
|
1524 | d.setDisposable(this._scheduler.scheduleRecursiveFuture(0, this._period, createTick(this)));
|
1525 |
|
1526 | return d;
|
1527 | };
|
1528 |
|
1529 | return SchedulePeriodicRecursive;
|
1530 | }());
|
1531 |
|
1532 |
|
1533 | var ImmediateScheduler = (function (__super__) {
|
1534 | inherits(ImmediateScheduler, __super__);
|
1535 | function ImmediateScheduler() {
|
1536 | __super__.call(this);
|
1537 | }
|
1538 |
|
1539 | ImmediateScheduler.prototype.schedule = function (state, action) {
|
1540 | return disposableFixup(action(this, state));
|
1541 | };
|
1542 |
|
1543 | return ImmediateScheduler;
|
1544 | }(Scheduler));
|
1545 |
|
1546 | var immediateScheduler = Scheduler.immediate = new ImmediateScheduler();
|
1547 |
|
1548 | |
1549 |
|
1550 |
|
1551 | var CurrentThreadScheduler = (function (__super__) {
|
1552 | var queue;
|
1553 |
|
1554 | function runTrampoline () {
|
1555 | while (queue.length > 0) {
|
1556 | var item = queue.dequeue();
|
1557 | !item.isCancelled() && item.invoke();
|
1558 | }
|
1559 | }
|
1560 |
|
1561 | inherits(CurrentThreadScheduler, __super__);
|
1562 | function CurrentThreadScheduler() {
|
1563 | __super__.call(this);
|
1564 | }
|
1565 |
|
1566 | CurrentThreadScheduler.prototype.schedule = function (state, action) {
|
1567 | var si = new ScheduledItem(this, state, action, this.now());
|
1568 |
|
1569 | if (!queue) {
|
1570 | queue = new PriorityQueue(4);
|
1571 | queue.enqueue(si);
|
1572 |
|
1573 | var result = tryCatch(runTrampoline)();
|
1574 | queue = null;
|
1575 | if (result === errorObj) { thrower(result.e); }
|
1576 | } else {
|
1577 | queue.enqueue(si);
|
1578 | }
|
1579 | return si.disposable;
|
1580 | };
|
1581 |
|
1582 | CurrentThreadScheduler.prototype.scheduleRequired = function () { return !queue; };
|
1583 |
|
1584 | return CurrentThreadScheduler;
|
1585 | }(Scheduler));
|
1586 |
|
1587 | var currentThreadScheduler = Scheduler.currentThread = new CurrentThreadScheduler();
|
1588 |
|
1589 | var scheduleMethod, clearMethod;
|
1590 |
|
1591 | var localTimer = (function () {
|
1592 | var localSetTimeout, localClearTimeout = noop;
|
1593 | if (!!root.setTimeout) {
|
1594 | localSetTimeout = root.setTimeout;
|
1595 | localClearTimeout = root.clearTimeout;
|
1596 | } else if (!!root.WScript) {
|
1597 | localSetTimeout = function (fn, time) {
|
1598 | root.WScript.Sleep(time);
|
1599 | fn();
|
1600 | };
|
1601 | } else {
|
1602 | throw new NotSupportedError();
|
1603 | }
|
1604 |
|
1605 | return {
|
1606 | setTimeout: localSetTimeout,
|
1607 | clearTimeout: localClearTimeout
|
1608 | };
|
1609 | }());
|
1610 | var localSetTimeout = localTimer.setTimeout,
|
1611 | localClearTimeout = localTimer.clearTimeout;
|
1612 |
|
1613 | (function () {
|
1614 |
|
1615 | var nextHandle = 1, tasksByHandle = {}, currentlyRunning = false;
|
1616 |
|
1617 | clearMethod = function (handle) {
|
1618 | delete tasksByHandle[handle];
|
1619 | };
|
1620 |
|
1621 | function runTask(handle) {
|
1622 | if (currentlyRunning) {
|
1623 | localSetTimeout(function () { runTask(handle); }, 0);
|
1624 | } else {
|
1625 | var task = tasksByHandle[handle];
|
1626 | if (task) {
|
1627 | currentlyRunning = true;
|
1628 | var result = tryCatch(task)();
|
1629 | clearMethod(handle);
|
1630 | currentlyRunning = false;
|
1631 | if (result === errorObj) { thrower(result.e); }
|
1632 | }
|
1633 | }
|
1634 | }
|
1635 |
|
1636 | var reNative = new RegExp('^' +
|
1637 | String(toString)
|
1638 | .replace(/[.*+?^${}()|[\]\\]/g, '\\$&')
|
1639 | .replace(/toString| for [^\]]+/g, '.*?') + '$'
|
1640 | );
|
1641 |
|
1642 | var setImmediate = typeof (setImmediate = freeGlobal && moduleExports && freeGlobal.setImmediate) == 'function' &&
|
1643 | !reNative.test(setImmediate) && setImmediate;
|
1644 |
|
1645 | function postMessageSupported () {
|
1646 |
|
1647 | if (!root.postMessage || root.importScripts) { return false; }
|
1648 | var isAsync = false, oldHandler = root.onmessage;
|
1649 |
|
1650 | root.onmessage = function () { isAsync = true; };
|
1651 | root.postMessage('', '*');
|
1652 | root.onmessage = oldHandler;
|
1653 |
|
1654 | return isAsync;
|
1655 | }
|
1656 |
|
1657 |
|
1658 | if (isFunction(setImmediate)) {
|
1659 | scheduleMethod = function (action) {
|
1660 | var id = nextHandle++;
|
1661 | tasksByHandle[id] = action;
|
1662 | setImmediate(function () { runTask(id); });
|
1663 |
|
1664 | return id;
|
1665 | };
|
1666 | } else if (typeof process !== 'undefined' && {}.toString.call(process) === '[object process]') {
|
1667 | scheduleMethod = function (action) {
|
1668 | var id = nextHandle++;
|
1669 | tasksByHandle[id] = action;
|
1670 | process.nextTick(function () { runTask(id); });
|
1671 |
|
1672 | return id;
|
1673 | };
|
1674 | } else if (postMessageSupported()) {
|
1675 | var MSG_PREFIX = 'ms.rx.schedule' + Math.random();
|
1676 |
|
1677 | var onGlobalPostMessage = function (event) {
|
1678 |
|
1679 | if (typeof event.data === 'string' && event.data.substring(0, MSG_PREFIX.length) === MSG_PREFIX) {
|
1680 | runTask(event.data.substring(MSG_PREFIX.length));
|
1681 | }
|
1682 | };
|
1683 |
|
1684 | root.addEventListener('message', onGlobalPostMessage, false);
|
1685 |
|
1686 | scheduleMethod = function (action) {
|
1687 | var id = nextHandle++;
|
1688 | tasksByHandle[id] = action;
|
1689 | root.postMessage(MSG_PREFIX + currentId, '*');
|
1690 | return id;
|
1691 | };
|
1692 | } else if (!!root.MessageChannel) {
|
1693 | var channel = new root.MessageChannel();
|
1694 |
|
1695 | channel.port1.onmessage = function (e) { runTask(e.data); };
|
1696 |
|
1697 | scheduleMethod = function (action) {
|
1698 | var id = nextHandle++;
|
1699 | tasksByHandle[id] = action;
|
1700 | channel.port2.postMessage(id);
|
1701 | return id;
|
1702 | };
|
1703 | } else if ('document' in root && 'onreadystatechange' in root.document.createElement('script')) {
|
1704 |
|
1705 | scheduleMethod = function (action) {
|
1706 | var scriptElement = root.document.createElement('script');
|
1707 | var id = nextHandle++;
|
1708 | tasksByHandle[id] = action;
|
1709 |
|
1710 | scriptElement.onreadystatechange = function () {
|
1711 | runTask(id);
|
1712 | scriptElement.onreadystatechange = null;
|
1713 | scriptElement.parentNode.removeChild(scriptElement);
|
1714 | scriptElement = null;
|
1715 | };
|
1716 | root.document.documentElement.appendChild(scriptElement);
|
1717 | return id;
|
1718 | };
|
1719 |
|
1720 | } else {
|
1721 | scheduleMethod = function (action) {
|
1722 | var id = nextHandle++;
|
1723 | tasksByHandle[id] = action;
|
1724 | localSetTimeout(function () {
|
1725 | runTask(id);
|
1726 | }, 0);
|
1727 |
|
1728 | return id;
|
1729 | };
|
1730 | }
|
1731 | }());
|
1732 |
|
1733 | |
1734 |
|
1735 |
|
1736 | var DefaultScheduler = (function (__super__) {
|
1737 | inherits(DefaultScheduler, __super__);
|
1738 | function DefaultScheduler() {
|
1739 | __super__.call(this);
|
1740 | }
|
1741 |
|
1742 | function scheduleAction(disposable, action, scheduler, state) {
|
1743 | return function schedule() {
|
1744 | disposable.setDisposable(Disposable._fixup(action(scheduler, state)));
|
1745 | };
|
1746 | }
|
1747 |
|
1748 | function ClearDisposable(id) {
|
1749 | this._id = id;
|
1750 | this.isDisposed = false;
|
1751 | }
|
1752 |
|
1753 | ClearDisposable.prototype.dispose = function () {
|
1754 | if (!this.isDisposed) {
|
1755 | this.isDisposed = true;
|
1756 | clearMethod(this._id);
|
1757 | }
|
1758 | };
|
1759 |
|
1760 | function LocalClearDisposable(id) {
|
1761 | this._id = id;
|
1762 | this.isDisposed = false;
|
1763 | }
|
1764 |
|
1765 | LocalClearDisposable.prototype.dispose = function () {
|
1766 | if (!this.isDisposed) {
|
1767 | this.isDisposed = true;
|
1768 | localClearTimeout(this._id);
|
1769 | }
|
1770 | };
|
1771 |
|
1772 | DefaultScheduler.prototype.schedule = function (state, action) {
|
1773 | var disposable = new SingleAssignmentDisposable(),
|
1774 | id = scheduleMethod(scheduleAction(disposable, action, this, state));
|
1775 | return new BinaryDisposable(disposable, new ClearDisposable(id));
|
1776 | };
|
1777 |
|
1778 | DefaultScheduler.prototype._scheduleFuture = function (state, dueTime, action) {
|
1779 | if (dueTime === 0) { return this.schedule(state, action); }
|
1780 | var disposable = new SingleAssignmentDisposable(),
|
1781 | id = localSetTimeout(scheduleAction(disposable, action, this, state), dueTime);
|
1782 | return new BinaryDisposable(disposable, new LocalClearDisposable(id));
|
1783 | };
|
1784 |
|
1785 | return DefaultScheduler;
|
1786 | }(Scheduler));
|
1787 |
|
1788 | var defaultScheduler = Scheduler['default'] = Scheduler.async = new DefaultScheduler();
|
1789 |
|
1790 | var CatchScheduler = (function (__super__) {
|
1791 | inherits(CatchScheduler, __super__);
|
1792 |
|
1793 | function CatchScheduler(scheduler, handler) {
|
1794 | this._scheduler = scheduler;
|
1795 | this._handler = handler;
|
1796 | this._recursiveOriginal = null;
|
1797 | this._recursiveWrapper = null;
|
1798 | __super__.call(this);
|
1799 | }
|
1800 |
|
1801 | CatchScheduler.prototype.schedule = function (state, action) {
|
1802 | return this._scheduler.schedule(state, this._wrap(action));
|
1803 | };
|
1804 |
|
1805 | CatchScheduler.prototype._scheduleFuture = function (state, dueTime, action) {
|
1806 | return this._scheduler.schedule(state, dueTime, this._wrap(action));
|
1807 | };
|
1808 |
|
1809 | CatchScheduler.prototype.now = function () { return this._scheduler.now(); };
|
1810 |
|
1811 | CatchScheduler.prototype._clone = function (scheduler) {
|
1812 | return new CatchScheduler(scheduler, this._handler);
|
1813 | };
|
1814 |
|
1815 | CatchScheduler.prototype._wrap = function (action) {
|
1816 | var parent = this;
|
1817 | return function (self, state) {
|
1818 | var res = tryCatch(action)(parent._getRecursiveWrapper(self), state);
|
1819 | if (res === errorObj) {
|
1820 | if (!parent._handler(res.e)) { thrower(res.e); }
|
1821 | return disposableEmpty;
|
1822 | }
|
1823 | return disposableFixup(res);
|
1824 | };
|
1825 | };
|
1826 |
|
1827 | CatchScheduler.prototype._getRecursiveWrapper = function (scheduler) {
|
1828 | if (this._recursiveOriginal !== scheduler) {
|
1829 | this._recursiveOriginal = scheduler;
|
1830 | var wrapper = this._clone(scheduler);
|
1831 | wrapper._recursiveOriginal = scheduler;
|
1832 | wrapper._recursiveWrapper = wrapper;
|
1833 | this._recursiveWrapper = wrapper;
|
1834 | }
|
1835 | return this._recursiveWrapper;
|
1836 | };
|
1837 |
|
1838 | CatchScheduler.prototype.schedulePeriodic = function (state, period, action) {
|
1839 | var self = this, failed = false, d = new SingleAssignmentDisposable();
|
1840 |
|
1841 | d.setDisposable(this._scheduler.schedulePeriodic(state, period, function (state1) {
|
1842 | if (failed) { return null; }
|
1843 | var res = tryCatch(action)(state1);
|
1844 | if (res === errorObj) {
|
1845 | failed = true;
|
1846 | if (!self._handler(res.e)) { thrower(res.e); }
|
1847 | d.dispose();
|
1848 | return null;
|
1849 | }
|
1850 | return res;
|
1851 | }));
|
1852 |
|
1853 | return d;
|
1854 | };
|
1855 |
|
1856 | return CatchScheduler;
|
1857 | }(Scheduler));
|
1858 |
|
1859 | |
1860 |
|
1861 |
|
1862 | var Notification = Rx.Notification = (function () {
|
1863 | function Notification() {
|
1864 |
|
1865 | }
|
1866 |
|
1867 | Notification.prototype._accept = function (onNext, onError, onCompleted) {
|
1868 | throw new NotImplementedError();
|
1869 | };
|
1870 |
|
1871 | Notification.prototype._acceptObserver = function (onNext, onError, onCompleted) {
|
1872 | throw new NotImplementedError();
|
1873 | };
|
1874 |
|
1875 | |
1876 |
|
1877 |
|
1878 |
|
1879 |
|
1880 |
|
1881 |
|
1882 | Notification.prototype.accept = function (observerOrOnNext, onError, onCompleted) {
|
1883 | return observerOrOnNext && typeof observerOrOnNext === 'object' ?
|
1884 | this._acceptObserver(observerOrOnNext) :
|
1885 | this._accept(observerOrOnNext, onError, onCompleted);
|
1886 | };
|
1887 |
|
1888 | |
1889 |
|
1890 |
|
1891 |
|
1892 |
|
1893 |
|
1894 |
|
1895 | Notification.prototype.toObservable = function (scheduler) {
|
1896 | var self = this;
|
1897 | isScheduler(scheduler) || (scheduler = immediateScheduler);
|
1898 | return new AnonymousObservable(function (o) {
|
1899 | return scheduler.schedule(self, function (_, notification) {
|
1900 | notification._acceptObserver(o);
|
1901 | notification.kind === 'N' && o.onCompleted();
|
1902 | });
|
1903 | });
|
1904 | };
|
1905 |
|
1906 | return Notification;
|
1907 | })();
|
1908 |
|
1909 | var OnNextNotification = (function (__super__) {
|
1910 | inherits(OnNextNotification, __super__);
|
1911 | function OnNextNotification(value) {
|
1912 | this.value = value;
|
1913 | this.kind = 'N';
|
1914 | }
|
1915 |
|
1916 | OnNextNotification.prototype._accept = function (onNext) {
|
1917 | return onNext(this.value);
|
1918 | };
|
1919 |
|
1920 | OnNextNotification.prototype._acceptObserver = function (o) {
|
1921 | return o.onNext(this.value);
|
1922 | };
|
1923 |
|
1924 | OnNextNotification.prototype.toString = function () {
|
1925 | return 'OnNext(' + this.value + ')';
|
1926 | };
|
1927 |
|
1928 | return OnNextNotification;
|
1929 | }(Notification));
|
1930 |
|
1931 | var OnErrorNotification = (function (__super__) {
|
1932 | inherits(OnErrorNotification, __super__);
|
1933 | function OnErrorNotification(error) {
|
1934 | this.error = error;
|
1935 | this.kind = 'E';
|
1936 | }
|
1937 |
|
1938 | OnErrorNotification.prototype._accept = function (onNext, onError) {
|
1939 | return onError(this.error);
|
1940 | };
|
1941 |
|
1942 | OnErrorNotification.prototype._acceptObserver = function (o) {
|
1943 | return o.onError(this.error);
|
1944 | };
|
1945 |
|
1946 | OnErrorNotification.prototype.toString = function () {
|
1947 | return 'OnError(' + this.error + ')';
|
1948 | };
|
1949 |
|
1950 | return OnErrorNotification;
|
1951 | }(Notification));
|
1952 |
|
1953 | var OnCompletedNotification = (function (__super__) {
|
1954 | inherits(OnCompletedNotification, __super__);
|
1955 | function OnCompletedNotification() {
|
1956 | this.kind = 'C';
|
1957 | }
|
1958 |
|
1959 | OnCompletedNotification.prototype._accept = function (onNext, onError, onCompleted) {
|
1960 | return onCompleted();
|
1961 | };
|
1962 |
|
1963 | OnCompletedNotification.prototype._acceptObserver = function (o) {
|
1964 | return o.onCompleted();
|
1965 | };
|
1966 |
|
1967 | OnCompletedNotification.prototype.toString = function () {
|
1968 | return 'OnCompleted()';
|
1969 | };
|
1970 |
|
1971 | return OnCompletedNotification;
|
1972 | }(Notification));
|
1973 |
|
1974 | |
1975 |
|
1976 |
|
1977 |
|
1978 |
|
1979 | var notificationCreateOnNext = Notification.createOnNext = function (value) {
|
1980 | return new OnNextNotification(value);
|
1981 | };
|
1982 |
|
1983 | |
1984 |
|
1985 |
|
1986 |
|
1987 |
|
1988 | var notificationCreateOnError = Notification.createOnError = function (error) {
|
1989 | return new OnErrorNotification(error);
|
1990 | };
|
1991 |
|
1992 | |
1993 |
|
1994 |
|
1995 |
|
1996 | var notificationCreateOnCompleted = Notification.createOnCompleted = function () {
|
1997 | return new OnCompletedNotification();
|
1998 | };
|
1999 |
|
2000 | |
2001 |
|
2002 |
|
2003 | var Observer = Rx.Observer = function () { };
|
2004 |
|
2005 | |
2006 |
|
2007 |
|
2008 |
|
2009 | Observer.prototype.toNotifier = function () {
|
2010 | var observer = this;
|
2011 | return function (n) { return n.accept(observer); };
|
2012 | };
|
2013 |
|
2014 | |
2015 |
|
2016 |
|
2017 |
|
2018 | Observer.prototype.asObserver = function () {
|
2019 | var self = this;
|
2020 | return new AnonymousObserver(
|
2021 | function (x) { self.onNext(x); },
|
2022 | function (err) { self.onError(err); },
|
2023 | function () { self.onCompleted(); });
|
2024 | };
|
2025 |
|
2026 | |
2027 |
|
2028 |
|
2029 |
|
2030 |
|
2031 | Observer.prototype.checked = function () { return new CheckedObserver(this); };
|
2032 |
|
2033 | |
2034 |
|
2035 |
|
2036 |
|
2037 |
|
2038 |
|
2039 |
|
2040 | var observerCreate = Observer.create = function (onNext, onError, onCompleted) {
|
2041 | onNext || (onNext = noop);
|
2042 | onError || (onError = defaultError);
|
2043 | onCompleted || (onCompleted = noop);
|
2044 | return new AnonymousObserver(onNext, onError, onCompleted);
|
2045 | };
|
2046 |
|
2047 | |
2048 |
|
2049 |
|
2050 |
|
2051 |
|
2052 | Observer.fromNotifier = function (handler, thisArg) {
|
2053 | var cb = bindCallback(handler, thisArg, 1);
|
2054 | return new AnonymousObserver(function (x) {
|
2055 | return cb(notificationCreateOnNext(x));
|
2056 | }, function (e) {
|
2057 | return cb(notificationCreateOnError(e));
|
2058 | }, function () {
|
2059 | return cb(notificationCreateOnCompleted());
|
2060 | });
|
2061 | };
|
2062 |
|
2063 | |
2064 |
|
2065 |
|
2066 |
|
2067 |
|
2068 | Observer.prototype.notifyOn = function (scheduler) {
|
2069 | return new ObserveOnObserver(scheduler, this);
|
2070 | };
|
2071 |
|
2072 | Observer.prototype.makeSafe = function(disposable) {
|
2073 | return new AnonymousSafeObserver(this._onNext, this._onError, this._onCompleted, disposable);
|
2074 | };
|
2075 |
|
2076 | |
2077 |
|
2078 |
|
2079 |
|
2080 | var AbstractObserver = Rx.internals.AbstractObserver = (function (__super__) {
|
2081 | inherits(AbstractObserver, __super__);
|
2082 |
|
2083 | |
2084 |
|
2085 |
|
2086 | function AbstractObserver() {
|
2087 | this.isStopped = false;
|
2088 | }
|
2089 |
|
2090 |
|
2091 | AbstractObserver.prototype.next = notImplemented;
|
2092 | AbstractObserver.prototype.error = notImplemented;
|
2093 | AbstractObserver.prototype.completed = notImplemented;
|
2094 |
|
2095 | |
2096 |
|
2097 |
|
2098 |
|
2099 | AbstractObserver.prototype.onNext = function (value) {
|
2100 | !this.isStopped && this.next(value);
|
2101 | };
|
2102 |
|
2103 | |
2104 |
|
2105 |
|
2106 |
|
2107 | AbstractObserver.prototype.onError = function (error) {
|
2108 | if (!this.isStopped) {
|
2109 | this.isStopped = true;
|
2110 | this.error(error);
|
2111 | }
|
2112 | };
|
2113 |
|
2114 | |
2115 |
|
2116 |
|
2117 | AbstractObserver.prototype.onCompleted = function () {
|
2118 | if (!this.isStopped) {
|
2119 | this.isStopped = true;
|
2120 | this.completed();
|
2121 | }
|
2122 | };
|
2123 |
|
2124 | |
2125 |
|
2126 |
|
2127 | AbstractObserver.prototype.dispose = function () { this.isStopped = true; };
|
2128 |
|
2129 | AbstractObserver.prototype.fail = function (e) {
|
2130 | if (!this.isStopped) {
|
2131 | this.isStopped = true;
|
2132 | this.error(e);
|
2133 | return true;
|
2134 | }
|
2135 |
|
2136 | return false;
|
2137 | };
|
2138 |
|
2139 | return AbstractObserver;
|
2140 | }(Observer));
|
2141 |
|
2142 | |
2143 |
|
2144 |
|
2145 | var AnonymousObserver = Rx.AnonymousObserver = (function (__super__) {
|
2146 | inherits(AnonymousObserver, __super__);
|
2147 |
|
2148 | |
2149 |
|
2150 |
|
2151 |
|
2152 |
|
2153 |
|
2154 | function AnonymousObserver(onNext, onError, onCompleted) {
|
2155 | __super__.call(this);
|
2156 | this._onNext = onNext;
|
2157 | this._onError = onError;
|
2158 | this._onCompleted = onCompleted;
|
2159 | }
|
2160 |
|
2161 | |
2162 |
|
2163 |
|
2164 |
|
2165 | AnonymousObserver.prototype.next = function (value) {
|
2166 | this._onNext(value);
|
2167 | };
|
2168 |
|
2169 | |
2170 |
|
2171 |
|
2172 |
|
2173 | AnonymousObserver.prototype.error = function (error) {
|
2174 | this._onError(error);
|
2175 | };
|
2176 |
|
2177 | |
2178 |
|
2179 |
|
2180 | AnonymousObserver.prototype.completed = function () {
|
2181 | this._onCompleted();
|
2182 | };
|
2183 |
|
2184 | return AnonymousObserver;
|
2185 | }(AbstractObserver));
|
2186 |
|
2187 | var CheckedObserver = (function (__super__) {
|
2188 | inherits(CheckedObserver, __super__);
|
2189 |
|
2190 | function CheckedObserver(observer) {
|
2191 | __super__.call(this);
|
2192 | this._observer = observer;
|
2193 | this._state = 0;
|
2194 | }
|
2195 |
|
2196 | var CheckedObserverPrototype = CheckedObserver.prototype;
|
2197 |
|
2198 | CheckedObserverPrototype.onNext = function (value) {
|
2199 | this.checkAccess();
|
2200 | var res = tryCatch(this._observer.onNext).call(this._observer, value);
|
2201 | this._state = 0;
|
2202 | res === errorObj && thrower(res.e);
|
2203 | };
|
2204 |
|
2205 | CheckedObserverPrototype.onError = function (err) {
|
2206 | this.checkAccess();
|
2207 | var res = tryCatch(this._observer.onError).call(this._observer, err);
|
2208 | this._state = 2;
|
2209 | res === errorObj && thrower(res.e);
|
2210 | };
|
2211 |
|
2212 | CheckedObserverPrototype.onCompleted = function () {
|
2213 | this.checkAccess();
|
2214 | var res = tryCatch(this._observer.onCompleted).call(this._observer);
|
2215 | this._state = 2;
|
2216 | res === errorObj && thrower(res.e);
|
2217 | };
|
2218 |
|
2219 | CheckedObserverPrototype.checkAccess = function () {
|
2220 | if (this._state === 1) { throw new Error('Re-entrancy detected'); }
|
2221 | if (this._state === 2) { throw new Error('Observer completed'); }
|
2222 | if (this._state === 0) { this._state = 1; }
|
2223 | };
|
2224 |
|
2225 | return CheckedObserver;
|
2226 | }(Observer));
|
2227 |
|
2228 | var ScheduledObserver = Rx.internals.ScheduledObserver = (function (__super__) {
|
2229 | inherits(ScheduledObserver, __super__);
|
2230 |
|
2231 | function ScheduledObserver(scheduler, observer) {
|
2232 | __super__.call(this);
|
2233 | this.scheduler = scheduler;
|
2234 | this.observer = observer;
|
2235 | this.isAcquired = false;
|
2236 | this.hasFaulted = false;
|
2237 | this.queue = [];
|
2238 | this.disposable = new SerialDisposable();
|
2239 | }
|
2240 |
|
2241 | function enqueueNext(observer, x) { return function () { observer.onNext(x); }; }
|
2242 | function enqueueError(observer, e) { return function () { observer.onError(e); }; }
|
2243 | function enqueueCompleted(observer) { return function () { observer.onCompleted(); }; }
|
2244 |
|
2245 | ScheduledObserver.prototype.next = function (x) {
|
2246 | this.queue.push(enqueueNext(this.observer, x));
|
2247 | };
|
2248 |
|
2249 | ScheduledObserver.prototype.error = function (e) {
|
2250 | this.queue.push(enqueueError(this.observer, e));
|
2251 | };
|
2252 |
|
2253 | ScheduledObserver.prototype.completed = function () {
|
2254 | this.queue.push(enqueueCompleted(this.observer));
|
2255 | };
|
2256 |
|
2257 |
|
2258 | function scheduleMethod(state, recurse) {
|
2259 | var work;
|
2260 | if (state.queue.length > 0) {
|
2261 | work = state.queue.shift();
|
2262 | } else {
|
2263 | state.isAcquired = false;
|
2264 | return;
|
2265 | }
|
2266 | var res = tryCatch(work)();
|
2267 | if (res === errorObj) {
|
2268 | state.queue = [];
|
2269 | state.hasFaulted = true;
|
2270 | return thrower(res.e);
|
2271 | }
|
2272 | recurse(state);
|
2273 | }
|
2274 |
|
2275 | ScheduledObserver.prototype.ensureActive = function () {
|
2276 | var isOwner = false;
|
2277 | if (!this.hasFaulted && this.queue.length > 0) {
|
2278 | isOwner = !this.isAcquired;
|
2279 | this.isAcquired = true;
|
2280 | }
|
2281 | isOwner &&
|
2282 | this.disposable.setDisposable(this.scheduler.scheduleRecursive(this, scheduleMethod));
|
2283 | };
|
2284 |
|
2285 | ScheduledObserver.prototype.dispose = function () {
|
2286 | __super__.prototype.dispose.call(this);
|
2287 | this.disposable.dispose();
|
2288 | };
|
2289 |
|
2290 | return ScheduledObserver;
|
2291 | }(AbstractObserver));
|
2292 |
|
2293 | var ObserveOnObserver = (function (__super__) {
|
2294 | inherits(ObserveOnObserver, __super__);
|
2295 |
|
2296 | function ObserveOnObserver(scheduler, observer, cancel) {
|
2297 | __super__.call(this, scheduler, observer);
|
2298 | this._cancel = cancel;
|
2299 | }
|
2300 |
|
2301 | ObserveOnObserver.prototype.next = function (value) {
|
2302 | __super__.prototype.next.call(this, value);
|
2303 | this.ensureActive();
|
2304 | };
|
2305 |
|
2306 | ObserveOnObserver.prototype.error = function (e) {
|
2307 | __super__.prototype.error.call(this, e);
|
2308 | this.ensureActive();
|
2309 | };
|
2310 |
|
2311 | ObserveOnObserver.prototype.completed = function () {
|
2312 | __super__.prototype.completed.call(this);
|
2313 | this.ensureActive();
|
2314 | };
|
2315 |
|
2316 | ObserveOnObserver.prototype.dispose = function () {
|
2317 | __super__.prototype.dispose.call(this);
|
2318 | this._cancel && this._cancel.dispose();
|
2319 | this._cancel = null;
|
2320 | };
|
2321 |
|
2322 | return ObserveOnObserver;
|
2323 | })(ScheduledObserver);
|
2324 |
|
2325 | var observableProto;
|
2326 |
|
2327 | |
2328 |
|
2329 |
|
2330 | var Observable = Rx.Observable = (function () {
|
2331 |
|
2332 | function makeSubscribe(self, subscribe) {
|
2333 | return function (o) {
|
2334 | var oldOnError = o.onError;
|
2335 | o.onError = function (e) {
|
2336 | makeStackTraceLong(e, self);
|
2337 | oldOnError.call(o, e);
|
2338 | };
|
2339 |
|
2340 | return subscribe.call(self, o);
|
2341 | };
|
2342 | }
|
2343 |
|
2344 | function Observable() {
|
2345 | if (Rx.config.longStackSupport && hasStacks) {
|
2346 | var oldSubscribe = this._subscribe;
|
2347 | var e = tryCatch(thrower)(new Error()).e;
|
2348 | this.stack = e.stack.substring(e.stack.indexOf('\n') + 1);
|
2349 | this._subscribe = makeSubscribe(this, oldSubscribe);
|
2350 | }
|
2351 | }
|
2352 |
|
2353 | observableProto = Observable.prototype;
|
2354 |
|
2355 | |
2356 |
|
2357 |
|
2358 |
|
2359 |
|
2360 | Observable.isObservable = function (o) {
|
2361 | return o && isFunction(o.subscribe);
|
2362 | };
|
2363 |
|
2364 | |
2365 |
|
2366 |
|
2367 |
|
2368 |
|
2369 |
|
2370 |
|
2371 | observableProto.subscribe = observableProto.forEach = function (oOrOnNext, onError, onCompleted) {
|
2372 | return this._subscribe(typeof oOrOnNext === 'object' ?
|
2373 | oOrOnNext :
|
2374 | observerCreate(oOrOnNext, onError, onCompleted));
|
2375 | };
|
2376 |
|
2377 | |
2378 |
|
2379 |
|
2380 |
|
2381 |
|
2382 |
|
2383 | observableProto.subscribeOnNext = function (onNext, thisArg) {
|
2384 | return this._subscribe(observerCreate(typeof thisArg !== 'undefined' ? function(x) { onNext.call(thisArg, x); } : onNext));
|
2385 | };
|
2386 |
|
2387 | |
2388 |
|
2389 |
|
2390 |
|
2391 |
|
2392 |
|
2393 | observableProto.subscribeOnError = function (onError, thisArg) {
|
2394 | return this._subscribe(observerCreate(null, typeof thisArg !== 'undefined' ? function(e) { onError.call(thisArg, e); } : onError));
|
2395 | };
|
2396 |
|
2397 | |
2398 |
|
2399 |
|
2400 |
|
2401 |
|
2402 |
|
2403 | observableProto.subscribeOnCompleted = function (onCompleted, thisArg) {
|
2404 | return this._subscribe(observerCreate(null, null, typeof thisArg !== 'undefined' ? function() { onCompleted.call(thisArg); } : onCompleted));
|
2405 | };
|
2406 |
|
2407 | return Observable;
|
2408 | })();
|
2409 |
|
2410 | var ObservableBase = Rx.ObservableBase = (function (__super__) {
|
2411 | inherits(ObservableBase, __super__);
|
2412 |
|
2413 | function fixSubscriber(subscriber) {
|
2414 | return subscriber && isFunction(subscriber.dispose) ? subscriber :
|
2415 | isFunction(subscriber) ? disposableCreate(subscriber) : disposableEmpty;
|
2416 | }
|
2417 |
|
2418 | function setDisposable(s, state) {
|
2419 | var ado = state[0], self = state[1];
|
2420 | var sub = tryCatch(self.subscribeCore).call(self, ado);
|
2421 | if (sub === errorObj && !ado.fail(errorObj.e)) { thrower(errorObj.e); }
|
2422 | ado.setDisposable(fixSubscriber(sub));
|
2423 | }
|
2424 |
|
2425 | function ObservableBase() {
|
2426 | __super__.call(this);
|
2427 | }
|
2428 |
|
2429 | ObservableBase.prototype._subscribe = function (o) {
|
2430 | var ado = new AutoDetachObserver(o), state = [ado, this];
|
2431 |
|
2432 | if (currentThreadScheduler.scheduleRequired()) {
|
2433 | currentThreadScheduler.schedule(state, setDisposable);
|
2434 | } else {
|
2435 | setDisposable(null, state);
|
2436 | }
|
2437 | return ado;
|
2438 | };
|
2439 |
|
2440 | ObservableBase.prototype.subscribeCore = notImplemented;
|
2441 |
|
2442 | return ObservableBase;
|
2443 | }(Observable));
|
2444 |
|
2445 | var FlatMapObservable = Rx.FlatMapObservable = (function(__super__) {
|
2446 |
|
2447 | inherits(FlatMapObservable, __super__);
|
2448 |
|
2449 | function FlatMapObservable(source, selector, resultSelector, thisArg) {
|
2450 | this.resultSelector = isFunction(resultSelector) ? resultSelector : null;
|
2451 | this.selector = bindCallback(isFunction(selector) ? selector : function() { return selector; }, thisArg, 3);
|
2452 | this.source = source;
|
2453 | __super__.call(this);
|
2454 | }
|
2455 |
|
2456 | FlatMapObservable.prototype.subscribeCore = function(o) {
|
2457 | return this.source.subscribe(new InnerObserver(o, this.selector, this.resultSelector, this));
|
2458 | };
|
2459 |
|
2460 | inherits(InnerObserver, AbstractObserver);
|
2461 | function InnerObserver(observer, selector, resultSelector, source) {
|
2462 | this.i = 0;
|
2463 | this.selector = selector;
|
2464 | this.resultSelector = resultSelector;
|
2465 | this.source = source;
|
2466 | this.o = observer;
|
2467 | AbstractObserver.call(this);
|
2468 | }
|
2469 |
|
2470 | InnerObserver.prototype._wrapResult = function(result, x, i) {
|
2471 | return this.resultSelector ?
|
2472 | result.map(function(y, i2) { return this.resultSelector(x, y, i, i2); }, this) :
|
2473 | result;
|
2474 | };
|
2475 |
|
2476 | InnerObserver.prototype.next = function(x) {
|
2477 | var i = this.i++;
|
2478 | var result = tryCatch(this.selector)(x, i, this.source);
|
2479 | if (result === errorObj) { return this.o.onError(result.e); }
|
2480 |
|
2481 | isPromise(result) && (result = observableFromPromise(result));
|
2482 | (isArrayLike(result) || isIterable(result)) && (result = Observable.from(result));
|
2483 | this.o.onNext(this._wrapResult(result, x, i));
|
2484 | };
|
2485 |
|
2486 | InnerObserver.prototype.error = function(e) { this.o.onError(e); };
|
2487 |
|
2488 | InnerObserver.prototype.completed = function() { this.o.onCompleted(); };
|
2489 |
|
2490 | return FlatMapObservable;
|
2491 |
|
2492 | }(ObservableBase));
|
2493 |
|
2494 | var Enumerable = Rx.internals.Enumerable = function () { };
|
2495 |
|
2496 | function IsDisposedDisposable(state) {
|
2497 | this._s = state;
|
2498 | this.isDisposed = false;
|
2499 | }
|
2500 |
|
2501 | IsDisposedDisposable.prototype.dispose = function () {
|
2502 | if (!this.isDisposed) {
|
2503 | this.isDisposed = true;
|
2504 | this._s.isDisposed = true;
|
2505 | }
|
2506 | };
|
2507 |
|
2508 | var ConcatEnumerableObservable = (function(__super__) {
|
2509 | inherits(ConcatEnumerableObservable, __super__);
|
2510 | function ConcatEnumerableObservable(sources) {
|
2511 | this.sources = sources;
|
2512 | __super__.call(this);
|
2513 | }
|
2514 |
|
2515 | function scheduleMethod(state, recurse) {
|
2516 | if (state.isDisposed) { return; }
|
2517 | var currentItem = tryCatch(state.e.next).call(state.e);
|
2518 | if (currentItem === errorObj) { return state.o.onError(currentItem.e); }
|
2519 | if (currentItem.done) { return state.o.onCompleted(); }
|
2520 |
|
2521 |
|
2522 | var currentValue = currentItem.value;
|
2523 | isPromise(currentValue) && (currentValue = observableFromPromise(currentValue));
|
2524 |
|
2525 | var d = new SingleAssignmentDisposable();
|
2526 | state.subscription.setDisposable(d);
|
2527 | d.setDisposable(currentValue.subscribe(new InnerObserver(state, recurse)));
|
2528 | }
|
2529 |
|
2530 | ConcatEnumerableObservable.prototype.subscribeCore = function (o) {
|
2531 | var subscription = new SerialDisposable();
|
2532 | var state = {
|
2533 | isDisposed: false,
|
2534 | o: o,
|
2535 | subscription: subscription,
|
2536 | e: this.sources[$iterator$]()
|
2537 | };
|
2538 |
|
2539 | var cancelable = currentThreadScheduler.scheduleRecursive(state, scheduleMethod);
|
2540 | return new NAryDisposable([subscription, cancelable, new IsDisposedDisposable(state)]);
|
2541 | };
|
2542 |
|
2543 | function InnerObserver(state, recurse) {
|
2544 | this._state = state;
|
2545 | this._recurse = recurse;
|
2546 | AbstractObserver.call(this);
|
2547 | }
|
2548 |
|
2549 | inherits(InnerObserver, AbstractObserver);
|
2550 |
|
2551 | InnerObserver.prototype.next = function (x) { this._state.o.onNext(x); };
|
2552 | InnerObserver.prototype.error = function (e) { this._state.o.onError(e); };
|
2553 | InnerObserver.prototype.completed = function () { this._recurse(this._state); };
|
2554 |
|
2555 | return ConcatEnumerableObservable;
|
2556 | }(ObservableBase));
|
2557 |
|
2558 | Enumerable.prototype.concat = function () {
|
2559 | return new ConcatEnumerableObservable(this);
|
2560 | };
|
2561 |
|
2562 | var CatchErrorObservable = (function(__super__) {
|
2563 | function CatchErrorObservable(sources) {
|
2564 | this.sources = sources;
|
2565 | __super__.call(this);
|
2566 | }
|
2567 |
|
2568 | inherits(CatchErrorObservable, __super__);
|
2569 |
|
2570 | function scheduleMethod(state, recurse) {
|
2571 | if (state.isDisposed) { return; }
|
2572 | var currentItem = tryCatch(state.e.next).call(state.e);
|
2573 | if (currentItem === errorObj) { return state.o.onError(currentItem.e); }
|
2574 | if (currentItem.done) { return state.lastError !== null ? state.o.onError(state.lastError) : state.o.onCompleted(); }
|
2575 |
|
2576 | var currentValue = currentItem.value;
|
2577 | isPromise(currentValue) && (currentValue = observableFromPromise(currentValue));
|
2578 |
|
2579 | var d = new SingleAssignmentDisposable();
|
2580 | state.subscription.setDisposable(d);
|
2581 | d.setDisposable(currentValue.subscribe(new InnerObserver(state, recurse)));
|
2582 | }
|
2583 |
|
2584 | CatchErrorObservable.prototype.subscribeCore = function (o) {
|
2585 | var subscription = new SerialDisposable();
|
2586 | var state = {
|
2587 | isDisposed: false,
|
2588 | e: this.sources[$iterator$](),
|
2589 | subscription: subscription,
|
2590 | lastError: null,
|
2591 | o: o
|
2592 | };
|
2593 |
|
2594 | var cancelable = currentThreadScheduler.scheduleRecursive(state, scheduleMethod);
|
2595 | return new NAryDisposable([subscription, cancelable, new IsDisposedDisposable(state)]);
|
2596 | };
|
2597 |
|
2598 | function InnerObserver(state, recurse) {
|
2599 | this._state = state;
|
2600 | this._recurse = recurse;
|
2601 | AbstractObserver.call(this);
|
2602 | }
|
2603 |
|
2604 | inherits(InnerObserver, AbstractObserver);
|
2605 |
|
2606 | InnerObserver.prototype.next = function (x) { this._state.o.onNext(x); };
|
2607 | InnerObserver.prototype.error = function (e) { this._state.lastError = e; this._recurse(this._state); };
|
2608 | InnerObserver.prototype.completed = function () { this._state.o.onCompleted(); };
|
2609 |
|
2610 | return CatchErrorObservable;
|
2611 | }(ObservableBase));
|
2612 |
|
2613 | Enumerable.prototype.catchError = function () {
|
2614 | return new CatchErrorObservable(this);
|
2615 | };
|
2616 |
|
2617 | Enumerable.prototype.catchErrorWhen = function (notificationHandler) {
|
2618 | var sources = this;
|
2619 | return new AnonymousObservable(function (o) {
|
2620 | var exceptions = new Subject(),
|
2621 | notifier = new Subject(),
|
2622 | handled = notificationHandler(exceptions),
|
2623 | notificationDisposable = handled.subscribe(notifier);
|
2624 |
|
2625 | var e = sources[$iterator$]();
|
2626 |
|
2627 | var state = { isDisposed: false },
|
2628 | lastError,
|
2629 | subscription = new SerialDisposable();
|
2630 | var cancelable = currentThreadScheduler.scheduleRecursive(null, function (_, self) {
|
2631 | if (state.isDisposed) { return; }
|
2632 | var currentItem = tryCatch(e.next).call(e);
|
2633 | if (currentItem === errorObj) { return o.onError(currentItem.e); }
|
2634 |
|
2635 | if (currentItem.done) {
|
2636 | if (lastError) {
|
2637 | o.onError(lastError);
|
2638 | } else {
|
2639 | o.onCompleted();
|
2640 | }
|
2641 | return;
|
2642 | }
|
2643 |
|
2644 |
|
2645 | var currentValue = currentItem.value;
|
2646 | isPromise(currentValue) && (currentValue = observableFromPromise(currentValue));
|
2647 |
|
2648 | var outer = new SingleAssignmentDisposable();
|
2649 | var inner = new SingleAssignmentDisposable();
|
2650 | subscription.setDisposable(new BinaryDisposable(inner, outer));
|
2651 | outer.setDisposable(currentValue.subscribe(
|
2652 | function(x) { o.onNext(x); },
|
2653 | function (exn) {
|
2654 | inner.setDisposable(notifier.subscribe(self, function(ex) {
|
2655 | o.onError(ex);
|
2656 | }, function() {
|
2657 | o.onCompleted();
|
2658 | }));
|
2659 |
|
2660 | exceptions.onNext(exn);
|
2661 | },
|
2662 | function() { o.onCompleted(); }));
|
2663 | });
|
2664 |
|
2665 | return new NAryDisposable([notificationDisposable, subscription, cancelable, new IsDisposedDisposable(state)]);
|
2666 | });
|
2667 | };
|
2668 |
|
2669 | var RepeatEnumerable = (function (__super__) {
|
2670 | inherits(RepeatEnumerable, __super__);
|
2671 | function RepeatEnumerable(v, c) {
|
2672 | this.v = v;
|
2673 | this.c = c == null ? -1 : c;
|
2674 | }
|
2675 |
|
2676 | RepeatEnumerable.prototype[$iterator$] = function () {
|
2677 | return new RepeatEnumerator(this);
|
2678 | };
|
2679 |
|
2680 | function RepeatEnumerator(p) {
|
2681 | this.v = p.v;
|
2682 | this.l = p.c;
|
2683 | }
|
2684 |
|
2685 | RepeatEnumerator.prototype.next = function () {
|
2686 | if (this.l === 0) { return doneEnumerator; }
|
2687 | if (this.l > 0) { this.l--; }
|
2688 | return { done: false, value: this.v };
|
2689 | };
|
2690 |
|
2691 | return RepeatEnumerable;
|
2692 | }(Enumerable));
|
2693 |
|
2694 | var enumerableRepeat = Enumerable.repeat = function (value, repeatCount) {
|
2695 | return new RepeatEnumerable(value, repeatCount);
|
2696 | };
|
2697 |
|
2698 | var OfEnumerable = (function(__super__) {
|
2699 | inherits(OfEnumerable, __super__);
|
2700 | function OfEnumerable(s, fn, thisArg) {
|
2701 | this.s = s;
|
2702 | this.fn = fn ? bindCallback(fn, thisArg, 3) : null;
|
2703 | }
|
2704 | OfEnumerable.prototype[$iterator$] = function () {
|
2705 | return new OfEnumerator(this);
|
2706 | };
|
2707 |
|
2708 | function OfEnumerator(p) {
|
2709 | this.i = -1;
|
2710 | this.s = p.s;
|
2711 | this.l = this.s.length;
|
2712 | this.fn = p.fn;
|
2713 | }
|
2714 |
|
2715 | OfEnumerator.prototype.next = function () {
|
2716 | return ++this.i < this.l ?
|
2717 | { done: false, value: !this.fn ? this.s[this.i] : this.fn(this.s[this.i], this.i, this.s) } :
|
2718 | doneEnumerator;
|
2719 | };
|
2720 |
|
2721 | return OfEnumerable;
|
2722 | }(Enumerable));
|
2723 |
|
2724 | var enumerableOf = Enumerable.of = function (source, selector, thisArg) {
|
2725 | return new OfEnumerable(source, selector, thisArg);
|
2726 | };
|
2727 |
|
2728 | var ObserveOnObservable = (function (__super__) {
|
2729 | inherits(ObserveOnObservable, __super__);
|
2730 | function ObserveOnObservable(source, s) {
|
2731 | this.source = source;
|
2732 | this._s = s;
|
2733 | __super__.call(this);
|
2734 | }
|
2735 |
|
2736 | ObserveOnObservable.prototype.subscribeCore = function (o) {
|
2737 | return this.source.subscribe(new ObserveOnObserver(this._s, o));
|
2738 | };
|
2739 |
|
2740 | return ObserveOnObservable;
|
2741 | }(ObservableBase));
|
2742 |
|
2743 | |
2744 |
|
2745 |
|
2746 |
|
2747 |
|
2748 |
|
2749 |
|
2750 |
|
2751 |
|
2752 | observableProto.observeOn = function (scheduler) {
|
2753 | return new ObserveOnObservable(this, scheduler);
|
2754 | };
|
2755 |
|
2756 | var SubscribeOnObservable = (function (__super__) {
|
2757 | inherits(SubscribeOnObservable, __super__);
|
2758 | function SubscribeOnObservable(source, s) {
|
2759 | this.source = source;
|
2760 | this._s = s;
|
2761 | __super__.call(this);
|
2762 | }
|
2763 |
|
2764 | function scheduleMethod(scheduler, state) {
|
2765 | var source = state[0], d = state[1], o = state[2];
|
2766 | d.setDisposable(new ScheduledDisposable(scheduler, source.subscribe(o)));
|
2767 | }
|
2768 |
|
2769 | SubscribeOnObservable.prototype.subscribeCore = function (o) {
|
2770 | var m = new SingleAssignmentDisposable(), d = new SerialDisposable();
|
2771 | d.setDisposable(m);
|
2772 | m.setDisposable(this._s.schedule([this.source, d, o], scheduleMethod));
|
2773 | return d;
|
2774 | };
|
2775 |
|
2776 | return SubscribeOnObservable;
|
2777 | }(ObservableBase));
|
2778 |
|
2779 | |
2780 |
|
2781 |
|
2782 |
|
2783 |
|
2784 |
|
2785 |
|
2786 |
|
2787 |
|
2788 |
|
2789 | observableProto.subscribeOn = function (scheduler) {
|
2790 | return new SubscribeOnObservable(this, scheduler);
|
2791 | };
|
2792 |
|
2793 | var FromPromiseObservable = (function(__super__) {
|
2794 | inherits(FromPromiseObservable, __super__);
|
2795 | function FromPromiseObservable(p, s) {
|
2796 | this._p = p;
|
2797 | this._s = s;
|
2798 | __super__.call(this);
|
2799 | }
|
2800 |
|
2801 | function scheduleNext(s, state) {
|
2802 | var o = state[0], data = state[1];
|
2803 | o.onNext(data);
|
2804 | o.onCompleted();
|
2805 | }
|
2806 |
|
2807 | function scheduleError(s, state) {
|
2808 | var o = state[0], err = state[1];
|
2809 | o.onError(err);
|
2810 | }
|
2811 |
|
2812 | FromPromiseObservable.prototype.subscribeCore = function(o) {
|
2813 | var sad = new SingleAssignmentDisposable(), self = this;
|
2814 |
|
2815 | this._p
|
2816 | .then(function (data) {
|
2817 | sad.setDisposable(self._s.schedule([o, data], scheduleNext));
|
2818 | }, function (err) {
|
2819 | sad.setDisposable(self._s.schedule([o, err], scheduleError));
|
2820 | });
|
2821 |
|
2822 | return sad;
|
2823 | };
|
2824 |
|
2825 | return FromPromiseObservable;
|
2826 | }(ObservableBase));
|
2827 |
|
2828 | |
2829 |
|
2830 |
|
2831 |
|
2832 |
|
2833 | var observableFromPromise = Observable.fromPromise = function (promise, scheduler) {
|
2834 | scheduler || (scheduler = defaultScheduler);
|
2835 | return new FromPromiseObservable(promise, scheduler);
|
2836 | };
|
2837 |
|
2838 | |
2839 |
|
2840 |
|
2841 |
|
2842 |
|
2843 |
|
2844 |
|
2845 |
|
2846 |
|
2847 |
|
2848 |
|
2849 | observableProto.toPromise = function (promiseCtor) {
|
2850 | promiseCtor || (promiseCtor = Rx.config.Promise);
|
2851 | if (!promiseCtor) { throw new NotSupportedError('Promise type not provided nor in Rx.config.Promise'); }
|
2852 | var source = this;
|
2853 | return new promiseCtor(function (resolve, reject) {
|
2854 |
|
2855 | var value;
|
2856 | source.subscribe(function (v) {
|
2857 | value = v;
|
2858 | }, reject, function () {
|
2859 | resolve(value);
|
2860 | });
|
2861 | });
|
2862 | };
|
2863 |
|
2864 | var ToArrayObservable = (function(__super__) {
|
2865 | inherits(ToArrayObservable, __super__);
|
2866 | function ToArrayObservable(source) {
|
2867 | this.source = source;
|
2868 | __super__.call(this);
|
2869 | }
|
2870 |
|
2871 | ToArrayObservable.prototype.subscribeCore = function(o) {
|
2872 | return this.source.subscribe(new InnerObserver(o));
|
2873 | };
|
2874 |
|
2875 | inherits(InnerObserver, AbstractObserver);
|
2876 | function InnerObserver(o) {
|
2877 | this.o = o;
|
2878 | this.a = [];
|
2879 | AbstractObserver.call(this);
|
2880 | }
|
2881 |
|
2882 | InnerObserver.prototype.next = function (x) { this.a.push(x); };
|
2883 | InnerObserver.prototype.error = function (e) { this.o.onError(e); };
|
2884 | InnerObserver.prototype.completed = function () { this.o.onNext(this.a); this.o.onCompleted(); };
|
2885 |
|
2886 | return ToArrayObservable;
|
2887 | }(ObservableBase));
|
2888 |
|
2889 | |
2890 |
|
2891 |
|
2892 |
|
2893 | observableProto.toArray = function () {
|
2894 | return new ToArrayObservable(this);
|
2895 | };
|
2896 |
|
2897 | |
2898 |
|
2899 |
|
2900 |
|
2901 |
|
2902 |
|
2903 |
|
2904 |
|
2905 |
|
2906 | Observable.create = function (subscribe, parent) {
|
2907 | return new AnonymousObservable(subscribe, parent);
|
2908 | };
|
2909 |
|
2910 | var Defer = (function(__super__) {
|
2911 | inherits(Defer, __super__);
|
2912 | function Defer(factory) {
|
2913 | this._f = factory;
|
2914 | __super__.call(this);
|
2915 | }
|
2916 |
|
2917 | Defer.prototype.subscribeCore = function (o) {
|
2918 | var result = tryCatch(this._f)();
|
2919 | if (result === errorObj) { return observableThrow(result.e).subscribe(o);}
|
2920 | isPromise(result) && (result = observableFromPromise(result));
|
2921 | return result.subscribe(o);
|
2922 | };
|
2923 |
|
2924 | return Defer;
|
2925 | }(ObservableBase));
|
2926 |
|
2927 | |
2928 |
|
2929 |
|
2930 |
|
2931 |
|
2932 |
|
2933 |
|
2934 |
|
2935 | var observableDefer = Observable.defer = function (observableFactory) {
|
2936 | return new Defer(observableFactory);
|
2937 | };
|
2938 |
|
2939 | var EmptyObservable = (function(__super__) {
|
2940 | inherits(EmptyObservable, __super__);
|
2941 | function EmptyObservable(scheduler) {
|
2942 | this.scheduler = scheduler;
|
2943 | __super__.call(this);
|
2944 | }
|
2945 |
|
2946 | EmptyObservable.prototype.subscribeCore = function (observer) {
|
2947 | var sink = new EmptySink(observer, this.scheduler);
|
2948 | return sink.run();
|
2949 | };
|
2950 |
|
2951 | function EmptySink(observer, scheduler) {
|
2952 | this.observer = observer;
|
2953 | this.scheduler = scheduler;
|
2954 | }
|
2955 |
|
2956 | function scheduleItem(s, state) {
|
2957 | state.onCompleted();
|
2958 | return disposableEmpty;
|
2959 | }
|
2960 |
|
2961 | EmptySink.prototype.run = function () {
|
2962 | var state = this.observer;
|
2963 | return this.scheduler === immediateScheduler ?
|
2964 | scheduleItem(null, state) :
|
2965 | this.scheduler.schedule(state, scheduleItem);
|
2966 | };
|
2967 |
|
2968 | return EmptyObservable;
|
2969 | }(ObservableBase));
|
2970 |
|
2971 | var EMPTY_OBSERVABLE = new EmptyObservable(immediateScheduler);
|
2972 |
|
2973 | |
2974 |
|
2975 |
|
2976 |
|
2977 |
|
2978 |
|
2979 |
|
2980 |
|
2981 |
|
2982 | var observableEmpty = Observable.empty = function (scheduler) {
|
2983 | isScheduler(scheduler) || (scheduler = immediateScheduler);
|
2984 | return scheduler === immediateScheduler ? EMPTY_OBSERVABLE : new EmptyObservable(scheduler);
|
2985 | };
|
2986 |
|
2987 | var FromObservable = (function(__super__) {
|
2988 | inherits(FromObservable, __super__);
|
2989 | function FromObservable(iterable, fn, scheduler) {
|
2990 | this._iterable = iterable;
|
2991 | this._fn = fn;
|
2992 | this._scheduler = scheduler;
|
2993 | __super__.call(this);
|
2994 | }
|
2995 |
|
2996 | function createScheduleMethod(o, it, fn) {
|
2997 | return function loopRecursive(i, recurse) {
|
2998 | var next = tryCatch(it.next).call(it);
|
2999 | if (next === errorObj) { return o.onError(next.e); }
|
3000 | if (next.done) { return o.onCompleted(); }
|
3001 |
|
3002 | var result = next.value;
|
3003 |
|
3004 | if (isFunction(fn)) {
|
3005 | result = tryCatch(fn)(result, i);
|
3006 | if (result === errorObj) { return o.onError(result.e); }
|
3007 | }
|
3008 |
|
3009 | o.onNext(result);
|
3010 | recurse(i + 1);
|
3011 | };
|
3012 | }
|
3013 |
|
3014 | FromObservable.prototype.subscribeCore = function (o) {
|
3015 | var list = Object(this._iterable),
|
3016 | it = getIterable(list);
|
3017 |
|
3018 | return this._scheduler.scheduleRecursive(0, createScheduleMethod(o, it, this._fn));
|
3019 | };
|
3020 |
|
3021 | return FromObservable;
|
3022 | }(ObservableBase));
|
3023 |
|
3024 | var maxSafeInteger = Math.pow(2, 53) - 1;
|
3025 |
|
3026 | function StringIterable(s) {
|
3027 | this._s = s;
|
3028 | }
|
3029 |
|
3030 | StringIterable.prototype[$iterator$] = function () {
|
3031 | return new StringIterator(this._s);
|
3032 | };
|
3033 |
|
3034 | function StringIterator(s) {
|
3035 | this._s = s;
|
3036 | this._l = s.length;
|
3037 | this._i = 0;
|
3038 | }
|
3039 |
|
3040 | StringIterator.prototype[$iterator$] = function () {
|
3041 | return this;
|
3042 | };
|
3043 |
|
3044 | StringIterator.prototype.next = function () {
|
3045 | return this._i < this._l ? { done: false, value: this._s.charAt(this._i++) } : doneEnumerator;
|
3046 | };
|
3047 |
|
3048 | function ArrayIterable(a) {
|
3049 | this._a = a;
|
3050 | }
|
3051 |
|
3052 | ArrayIterable.prototype[$iterator$] = function () {
|
3053 | return new ArrayIterator(this._a);
|
3054 | };
|
3055 |
|
3056 | function ArrayIterator(a) {
|
3057 | this._a = a;
|
3058 | this._l = toLength(a);
|
3059 | this._i = 0;
|
3060 | }
|
3061 |
|
3062 | ArrayIterator.prototype[$iterator$] = function () {
|
3063 | return this;
|
3064 | };
|
3065 |
|
3066 | ArrayIterator.prototype.next = function () {
|
3067 | return this._i < this._l ? { done: false, value: this._a[this._i++] } : doneEnumerator;
|
3068 | };
|
3069 |
|
3070 | function numberIsFinite(value) {
|
3071 | return typeof value === 'number' && root.isFinite(value);
|
3072 | }
|
3073 |
|
3074 | function isNan(n) {
|
3075 | return n !== n;
|
3076 | }
|
3077 |
|
3078 | function getIterable(o) {
|
3079 | var i = o[$iterator$], it;
|
3080 | if (!i && typeof o === 'string') {
|
3081 | it = new StringIterable(o);
|
3082 | return it[$iterator$]();
|
3083 | }
|
3084 | if (!i && o.length !== undefined) {
|
3085 | it = new ArrayIterable(o);
|
3086 | return it[$iterator$]();
|
3087 | }
|
3088 | if (!i) { throw new TypeError('Object is not iterable'); }
|
3089 | return o[$iterator$]();
|
3090 | }
|
3091 |
|
3092 | function sign(value) {
|
3093 | var number = +value;
|
3094 | if (number === 0) { return number; }
|
3095 | if (isNaN(number)) { return number; }
|
3096 | return number < 0 ? -1 : 1;
|
3097 | }
|
3098 |
|
3099 | function toLength(o) {
|
3100 | var len = +o.length;
|
3101 | if (isNaN(len)) { return 0; }
|
3102 | if (len === 0 || !numberIsFinite(len)) { return len; }
|
3103 | len = sign(len) * Math.floor(Math.abs(len));
|
3104 | if (len <= 0) { return 0; }
|
3105 | if (len > maxSafeInteger) { return maxSafeInteger; }
|
3106 | return len;
|
3107 | }
|
3108 |
|
3109 | |
3110 |
|
3111 |
|
3112 |
|
3113 |
|
3114 |
|
3115 |
|
3116 | var observableFrom = Observable.from = function (iterable, mapFn, thisArg, scheduler) {
|
3117 | if (iterable == null) {
|
3118 | throw new Error('iterable cannot be null.')
|
3119 | }
|
3120 | if (mapFn && !isFunction(mapFn)) {
|
3121 | throw new Error('mapFn when provided must be a function');
|
3122 | }
|
3123 | if (mapFn) {
|
3124 | var mapper = bindCallback(mapFn, thisArg, 2);
|
3125 | }
|
3126 | isScheduler(scheduler) || (scheduler = currentThreadScheduler);
|
3127 | return new FromObservable(iterable, mapper, scheduler);
|
3128 | }
|
3129 |
|
3130 | var FromArrayObservable = (function(__super__) {
|
3131 | inherits(FromArrayObservable, __super__);
|
3132 | function FromArrayObservable(args, scheduler) {
|
3133 | this._args = args;
|
3134 | this._scheduler = scheduler;
|
3135 | __super__.call(this);
|
3136 | }
|
3137 |
|
3138 | function scheduleMethod(o, args) {
|
3139 | var len = args.length;
|
3140 | return function loopRecursive (i, recurse) {
|
3141 | if (i < len) {
|
3142 | o.onNext(args[i]);
|
3143 | recurse(i + 1);
|
3144 | } else {
|
3145 | o.onCompleted();
|
3146 | }
|
3147 | };
|
3148 | }
|
3149 |
|
3150 | FromArrayObservable.prototype.subscribeCore = function (o) {
|
3151 | return this._scheduler.scheduleRecursive(0, scheduleMethod(o, this._args));
|
3152 | };
|
3153 |
|
3154 | return FromArrayObservable;
|
3155 | }(ObservableBase));
|
3156 |
|
3157 | |
3158 |
|
3159 |
|
3160 |
|
3161 |
|
3162 |
|
3163 | var observableFromArray = Observable.fromArray = function (array, scheduler) {
|
3164 | isScheduler(scheduler) || (scheduler = currentThreadScheduler);
|
3165 | return new FromArrayObservable(array, scheduler)
|
3166 | };
|
3167 |
|
3168 | var GenerateObservable = (function (__super__) {
|
3169 | inherits(GenerateObservable, __super__);
|
3170 | function GenerateObservable(state, cndFn, itrFn, resFn, s) {
|
3171 | this._state = state;
|
3172 | this._cndFn = cndFn;
|
3173 | this._itrFn = itrFn;
|
3174 | this._resFn = resFn;
|
3175 | this._s = s;
|
3176 | this._first = true;
|
3177 | __super__.call(this);
|
3178 | }
|
3179 |
|
3180 | function scheduleRecursive(self, recurse) {
|
3181 | if (self._first) {
|
3182 | self._first = false;
|
3183 | } else {
|
3184 | self._state = tryCatch(self._itrFn)(self._state);
|
3185 | if (self._state === errorObj) { return self._o.onError(self._state.e); }
|
3186 | }
|
3187 | var hasResult = tryCatch(self._cndFn)(self._state);
|
3188 | if (hasResult === errorObj) { return self._o.onError(hasResult.e); }
|
3189 | if (hasResult) {
|
3190 | var result = tryCatch(self._resFn)(self._state);
|
3191 | if (result === errorObj) { return self._o.onError(result.e); }
|
3192 | self._o.onNext(result);
|
3193 | recurse(self);
|
3194 | } else {
|
3195 | self._o.onCompleted();
|
3196 | }
|
3197 | }
|
3198 |
|
3199 | GenerateObservable.prototype.subscribeCore = function (o) {
|
3200 | this._o = o;
|
3201 | return this._s.scheduleRecursive(this, scheduleRecursive);
|
3202 | };
|
3203 |
|
3204 | return GenerateObservable;
|
3205 | }(ObservableBase));
|
3206 |
|
3207 | |
3208 |
|
3209 |
|
3210 |
|
3211 |
|
3212 |
|
3213 |
|
3214 |
|
3215 |
|
3216 |
|
3217 |
|
3218 |
|
3219 |
|
3220 | Observable.generate = function (initialState, condition, iterate, resultSelector, scheduler) {
|
3221 | isScheduler(scheduler) || (scheduler = currentThreadScheduler);
|
3222 | return new GenerateObservable(initialState, condition, iterate, resultSelector, scheduler);
|
3223 | };
|
3224 |
|
3225 | function observableOf (scheduler, array) {
|
3226 | isScheduler(scheduler) || (scheduler = currentThreadScheduler);
|
3227 | return new FromArrayObservable(array, scheduler);
|
3228 | }
|
3229 |
|
3230 | |
3231 |
|
3232 |
|
3233 |
|
3234 | Observable.of = function () {
|
3235 | var len = arguments.length, args = new Array(len);
|
3236 | for(var i = 0; i < len; i++) { args[i] = arguments[i]; }
|
3237 | return new FromArrayObservable(args, currentThreadScheduler);
|
3238 | };
|
3239 |
|
3240 | |
3241 |
|
3242 |
|
3243 |
|
3244 |
|
3245 | Observable.ofWithScheduler = function (scheduler) {
|
3246 | var len = arguments.length, args = new Array(len - 1);
|
3247 | for(var i = 1; i < len; i++) { args[i - 1] = arguments[i]; }
|
3248 | return new FromArrayObservable(args, scheduler);
|
3249 | };
|
3250 |
|
3251 | var NeverObservable = (function(__super__) {
|
3252 | inherits(NeverObservable, __super__);
|
3253 | function NeverObservable() {
|
3254 | __super__.call(this);
|
3255 | }
|
3256 |
|
3257 | NeverObservable.prototype.subscribeCore = function (observer) {
|
3258 | return disposableEmpty;
|
3259 | };
|
3260 |
|
3261 | return NeverObservable;
|
3262 | }(ObservableBase));
|
3263 |
|
3264 | var NEVER_OBSERVABLE = new NeverObservable();
|
3265 |
|
3266 | |
3267 |
|
3268 |
|
3269 |
|
3270 | var observableNever = Observable.never = function () {
|
3271 | return NEVER_OBSERVABLE;
|
3272 | };
|
3273 |
|
3274 | var PairsObservable = (function(__super__) {
|
3275 | inherits(PairsObservable, __super__);
|
3276 | function PairsObservable(o, scheduler) {
|
3277 | this._o = o;
|
3278 | this._keys = Object.keys(o);
|
3279 | this._scheduler = scheduler;
|
3280 | __super__.call(this);
|
3281 | }
|
3282 |
|
3283 | function scheduleMethod(o, obj, keys) {
|
3284 | return function loopRecursive(i, recurse) {
|
3285 | if (i < keys.length) {
|
3286 | var key = keys[i];
|
3287 | o.onNext([key, obj[key]]);
|
3288 | recurse(i + 1);
|
3289 | } else {
|
3290 | o.onCompleted();
|
3291 | }
|
3292 | };
|
3293 | }
|
3294 |
|
3295 | PairsObservable.prototype.subscribeCore = function (o) {
|
3296 | return this._scheduler.scheduleRecursive(0, scheduleMethod(o, this._o, this._keys));
|
3297 | };
|
3298 |
|
3299 | return PairsObservable;
|
3300 | }(ObservableBase));
|
3301 |
|
3302 | |
3303 |
|
3304 |
|
3305 |
|
3306 |
|
3307 |
|
3308 | Observable.pairs = function (obj, scheduler) {
|
3309 | scheduler || (scheduler = currentThreadScheduler);
|
3310 | return new PairsObservable(obj, scheduler);
|
3311 | };
|
3312 |
|
3313 | var RangeObservable = (function(__super__) {
|
3314 | inherits(RangeObservable, __super__);
|
3315 | function RangeObservable(start, count, scheduler) {
|
3316 | this.start = start;
|
3317 | this.rangeCount = count;
|
3318 | this.scheduler = scheduler;
|
3319 | __super__.call(this);
|
3320 | }
|
3321 |
|
3322 | function loopRecursive(start, count, o) {
|
3323 | return function loop (i, recurse) {
|
3324 | if (i < count) {
|
3325 | o.onNext(start + i);
|
3326 | recurse(i + 1);
|
3327 | } else {
|
3328 | o.onCompleted();
|
3329 | }
|
3330 | };
|
3331 | }
|
3332 |
|
3333 | RangeObservable.prototype.subscribeCore = function (o) {
|
3334 | return this.scheduler.scheduleRecursive(
|
3335 | 0,
|
3336 | loopRecursive(this.start, this.rangeCount, o)
|
3337 | );
|
3338 | };
|
3339 |
|
3340 | return RangeObservable;
|
3341 | }(ObservableBase));
|
3342 |
|
3343 | |
3344 |
|
3345 |
|
3346 |
|
3347 |
|
3348 |
|
3349 |
|
3350 | Observable.range = function (start, count, scheduler) {
|
3351 | isScheduler(scheduler) || (scheduler = currentThreadScheduler);
|
3352 | return new RangeObservable(start, count, scheduler);
|
3353 | };
|
3354 |
|
3355 | var RepeatObservable = (function(__super__) {
|
3356 | inherits(RepeatObservable, __super__);
|
3357 | function RepeatObservable(value, repeatCount, scheduler) {
|
3358 | this.value = value;
|
3359 | this.repeatCount = repeatCount == null ? -1 : repeatCount;
|
3360 | this.scheduler = scheduler;
|
3361 | __super__.call(this);
|
3362 | }
|
3363 |
|
3364 | RepeatObservable.prototype.subscribeCore = function (observer) {
|
3365 | var sink = new RepeatSink(observer, this);
|
3366 | return sink.run();
|
3367 | };
|
3368 |
|
3369 | return RepeatObservable;
|
3370 | }(ObservableBase));
|
3371 |
|
3372 | function RepeatSink(observer, parent) {
|
3373 | this.observer = observer;
|
3374 | this.parent = parent;
|
3375 | }
|
3376 |
|
3377 | RepeatSink.prototype.run = function () {
|
3378 | var observer = this.observer, value = this.parent.value;
|
3379 | function loopRecursive(i, recurse) {
|
3380 | if (i === -1 || i > 0) {
|
3381 | observer.onNext(value);
|
3382 | i > 0 && i--;
|
3383 | }
|
3384 | if (i === 0) { return observer.onCompleted(); }
|
3385 | recurse(i);
|
3386 | }
|
3387 |
|
3388 | return this.parent.scheduler.scheduleRecursive(this.parent.repeatCount, loopRecursive);
|
3389 | };
|
3390 |
|
3391 | |
3392 |
|
3393 |
|
3394 |
|
3395 |
|
3396 |
|
3397 |
|
3398 | Observable.repeat = function (value, repeatCount, scheduler) {
|
3399 | isScheduler(scheduler) || (scheduler = currentThreadScheduler);
|
3400 | return new RepeatObservable(value, repeatCount, scheduler);
|
3401 | };
|
3402 |
|
3403 | var JustObservable = (function(__super__) {
|
3404 | inherits(JustObservable, __super__);
|
3405 | function JustObservable(value, scheduler) {
|
3406 | this._value = value;
|
3407 | this._scheduler = scheduler;
|
3408 | __super__.call(this);
|
3409 | }
|
3410 |
|
3411 | JustObservable.prototype.subscribeCore = function (o) {
|
3412 | var state = [this._value, o];
|
3413 | return this._scheduler === immediateScheduler ?
|
3414 | scheduleItem(null, state) :
|
3415 | this._scheduler.schedule(state, scheduleItem);
|
3416 | };
|
3417 |
|
3418 | function scheduleItem(s, state) {
|
3419 | var value = state[0], observer = state[1];
|
3420 | observer.onNext(value);
|
3421 | observer.onCompleted();
|
3422 | return disposableEmpty;
|
3423 | }
|
3424 |
|
3425 | return JustObservable;
|
3426 | }(ObservableBase));
|
3427 |
|
3428 | |
3429 |
|
3430 |
|
3431 |
|
3432 |
|
3433 |
|
3434 |
|
3435 | var observableReturn = Observable['return'] = Observable.just = function (value, scheduler) {
|
3436 | isScheduler(scheduler) || (scheduler = immediateScheduler);
|
3437 | return new JustObservable(value, scheduler);
|
3438 | };
|
3439 |
|
3440 | var ThrowObservable = (function(__super__) {
|
3441 | inherits(ThrowObservable, __super__);
|
3442 | function ThrowObservable(error, scheduler) {
|
3443 | this._error = error;
|
3444 | this._scheduler = scheduler;
|
3445 | __super__.call(this);
|
3446 | }
|
3447 |
|
3448 | ThrowObservable.prototype.subscribeCore = function (o) {
|
3449 | var state = [this._error, o];
|
3450 | return this._scheduler === immediateScheduler ?
|
3451 | scheduleItem(null, state) :
|
3452 | this._scheduler.schedule(state, scheduleItem);
|
3453 | };
|
3454 |
|
3455 | function scheduleItem(s, state) {
|
3456 | var e = state[0], o = state[1];
|
3457 | o.onError(e);
|
3458 | return disposableEmpty;
|
3459 | }
|
3460 |
|
3461 | return ThrowObservable;
|
3462 | }(ObservableBase));
|
3463 |
|
3464 | |
3465 |
|
3466 |
|
3467 |
|
3468 |
|
3469 |
|
3470 |
|
3471 | var observableThrow = Observable['throw'] = function (error, scheduler) {
|
3472 | isScheduler(scheduler) || (scheduler = immediateScheduler);
|
3473 | return new ThrowObservable(error, scheduler);
|
3474 | };
|
3475 |
|
3476 | var UsingObservable = (function (__super__) {
|
3477 | inherits(UsingObservable, __super__);
|
3478 | function UsingObservable(resFn, obsFn) {
|
3479 | this._resFn = resFn;
|
3480 | this._obsFn = obsFn;
|
3481 | __super__.call(this);
|
3482 | }
|
3483 |
|
3484 | UsingObservable.prototype.subscribeCore = function (o) {
|
3485 | var disposable = disposableEmpty;
|
3486 | var resource = tryCatch(this._resFn)();
|
3487 | if (resource === errorObj) {
|
3488 | return new BinaryDisposable(observableThrow(resource.e).subscribe(o), disposable);
|
3489 | }
|
3490 | resource && (disposable = resource);
|
3491 | var source = tryCatch(this._obsFn)(resource);
|
3492 | if (source === errorObj) {
|
3493 | return new BinaryDisposable(observableThrow(source.e).subscribe(o), disposable);
|
3494 | }
|
3495 | return new BinaryDisposable(source.subscribe(o), disposable);
|
3496 | };
|
3497 |
|
3498 | return UsingObservable;
|
3499 | }(ObservableBase));
|
3500 |
|
3501 | |
3502 |
|
3503 |
|
3504 |
|
3505 |
|
3506 |
|
3507 | Observable.using = function (resourceFactory, observableFactory) {
|
3508 | return new UsingObservable(resourceFactory, observableFactory);
|
3509 | };
|
3510 |
|
3511 | |
3512 |
|
3513 |
|
3514 |
|
3515 |
|
3516 | observableProto.amb = function (rightSource) {
|
3517 | var leftSource = this;
|
3518 | return new AnonymousObservable(function (observer) {
|
3519 | var choice,
|
3520 | leftChoice = 'L', rightChoice = 'R',
|
3521 | leftSubscription = new SingleAssignmentDisposable(),
|
3522 | rightSubscription = new SingleAssignmentDisposable();
|
3523 |
|
3524 | isPromise(rightSource) && (rightSource = observableFromPromise(rightSource));
|
3525 |
|
3526 | function choiceL() {
|
3527 | if (!choice) {
|
3528 | choice = leftChoice;
|
3529 | rightSubscription.dispose();
|
3530 | }
|
3531 | }
|
3532 |
|
3533 | function choiceR() {
|
3534 | if (!choice) {
|
3535 | choice = rightChoice;
|
3536 | leftSubscription.dispose();
|
3537 | }
|
3538 | }
|
3539 |
|
3540 | var leftSubscribe = observerCreate(
|
3541 | function (left) {
|
3542 | choiceL();
|
3543 | choice === leftChoice && observer.onNext(left);
|
3544 | },
|
3545 | function (e) {
|
3546 | choiceL();
|
3547 | choice === leftChoice && observer.onError(e);
|
3548 | },
|
3549 | function () {
|
3550 | choiceL();
|
3551 | choice === leftChoice && observer.onCompleted();
|
3552 | }
|
3553 | );
|
3554 | var rightSubscribe = observerCreate(
|
3555 | function (right) {
|
3556 | choiceR();
|
3557 | choice === rightChoice && observer.onNext(right);
|
3558 | },
|
3559 | function (e) {
|
3560 | choiceR();
|
3561 | choice === rightChoice && observer.onError(e);
|
3562 | },
|
3563 | function () {
|
3564 | choiceR();
|
3565 | choice === rightChoice && observer.onCompleted();
|
3566 | }
|
3567 | );
|
3568 |
|
3569 | leftSubscription.setDisposable(leftSource.subscribe(leftSubscribe));
|
3570 | rightSubscription.setDisposable(rightSource.subscribe(rightSubscribe));
|
3571 |
|
3572 | return new BinaryDisposable(leftSubscription, rightSubscription);
|
3573 | });
|
3574 | };
|
3575 |
|
3576 | function amb(p, c) { return p.amb(c); }
|
3577 |
|
3578 | |
3579 |
|
3580 |
|
3581 |
|
3582 | Observable.amb = function () {
|
3583 | var acc = observableNever(), items;
|
3584 | if (Array.isArray(arguments[0])) {
|
3585 | items = arguments[0];
|
3586 | } else {
|
3587 | var len = arguments.length;
|
3588 | items = new Array(items);
|
3589 | for(var i = 0; i < len; i++) { items[i] = arguments[i]; }
|
3590 | }
|
3591 | for (var i = 0, len = items.length; i < len; i++) {
|
3592 | acc = amb(acc, items[i]);
|
3593 | }
|
3594 | return acc;
|
3595 | };
|
3596 |
|
3597 | var CatchObservable = (function (__super__) {
|
3598 | inherits(CatchObservable, __super__);
|
3599 | function CatchObservable(source, fn) {
|
3600 | this.source = source;
|
3601 | this._fn = fn;
|
3602 | __super__.call(this);
|
3603 | }
|
3604 |
|
3605 | CatchObservable.prototype.subscribeCore = function (o) {
|
3606 | var d1 = new SingleAssignmentDisposable(), subscription = new SerialDisposable();
|
3607 | subscription.setDisposable(d1);
|
3608 | d1.setDisposable(this.source.subscribe(new CatchObserver(o, subscription, this._fn)));
|
3609 | return subscription;
|
3610 | };
|
3611 |
|
3612 | return CatchObservable;
|
3613 | }(ObservableBase));
|
3614 |
|
3615 | var CatchObserver = (function(__super__) {
|
3616 | inherits(CatchObserver, __super__);
|
3617 | function CatchObserver(o, s, fn) {
|
3618 | this._o = o;
|
3619 | this._s = s;
|
3620 | this._fn = fn;
|
3621 | __super__.call(this);
|
3622 | }
|
3623 |
|
3624 | CatchObserver.prototype.next = function (x) { this._o.onNext(x); };
|
3625 | CatchObserver.prototype.completed = function () { return this._o.onCompleted(); };
|
3626 | CatchObserver.prototype.error = function (e) {
|
3627 | var result = tryCatch(this._fn)(e);
|
3628 | if (result === errorObj) { return this._o.onError(result.e); }
|
3629 | isPromise(result) && (result = observableFromPromise(result));
|
3630 |
|
3631 | var d = new SingleAssignmentDisposable();
|
3632 | this._s.setDisposable(d);
|
3633 | d.setDisposable(result.subscribe(this._o));
|
3634 | };
|
3635 |
|
3636 | return CatchObserver;
|
3637 | }(AbstractObserver));
|
3638 |
|
3639 | |
3640 |
|
3641 |
|
3642 |
|
3643 |
|
3644 | observableProto['catch'] = function (handlerOrSecond) {
|
3645 | return isFunction(handlerOrSecond) ? new CatchObservable(this, handlerOrSecond) : observableCatch([this, handlerOrSecond]);
|
3646 | };
|
3647 |
|
3648 | |
3649 |
|
3650 |
|
3651 |
|
3652 |
|
3653 | var observableCatch = Observable['catch'] = function () {
|
3654 | var items;
|
3655 | if (Array.isArray(arguments[0])) {
|
3656 | items = arguments[0];
|
3657 | } else {
|
3658 | var len = arguments.length;
|
3659 | items = new Array(len);
|
3660 | for(var i = 0; i < len; i++) { items[i] = arguments[i]; }
|
3661 | }
|
3662 | return enumerableOf(items).catchError();
|
3663 | };
|
3664 |
|
3665 | |
3666 |
|
3667 |
|
3668 |
|
3669 |
|
3670 |
|
3671 |
|
3672 |
|
3673 |
|
3674 | observableProto.combineLatest = function () {
|
3675 | var len = arguments.length, args = new Array(len);
|
3676 | for(var i = 0; i < len; i++) { args[i] = arguments[i]; }
|
3677 | if (Array.isArray(args[0])) {
|
3678 | args[0].unshift(this);
|
3679 | } else {
|
3680 | args.unshift(this);
|
3681 | }
|
3682 | return combineLatest.apply(this, args);
|
3683 | };
|
3684 |
|
3685 | function falseFactory() { return false; }
|
3686 | function argumentsToArray() {
|
3687 | var len = arguments.length, args = new Array(len);
|
3688 | for(var i = 0; i < len; i++) { args[i] = arguments[i]; }
|
3689 | return args;
|
3690 | }
|
3691 |
|
3692 | var CombineLatestObservable = (function(__super__) {
|
3693 | inherits(CombineLatestObservable, __super__);
|
3694 | function CombineLatestObservable(params, cb) {
|
3695 | this._params = params;
|
3696 | this._cb = cb;
|
3697 | __super__.call(this);
|
3698 | }
|
3699 |
|
3700 | CombineLatestObservable.prototype.subscribeCore = function(observer) {
|
3701 | var len = this._params.length,
|
3702 | subscriptions = new Array(len);
|
3703 |
|
3704 | var state = {
|
3705 | hasValue: arrayInitialize(len, falseFactory),
|
3706 | hasValueAll: false,
|
3707 | isDone: arrayInitialize(len, falseFactory),
|
3708 | values: new Array(len)
|
3709 | };
|
3710 |
|
3711 | for (var i = 0; i < len; i++) {
|
3712 | var source = this._params[i], sad = new SingleAssignmentDisposable();
|
3713 | subscriptions[i] = sad;
|
3714 | isPromise(source) && (source = observableFromPromise(source));
|
3715 | sad.setDisposable(source.subscribe(new CombineLatestObserver(observer, i, this._cb, state)));
|
3716 | }
|
3717 |
|
3718 | return new NAryDisposable(subscriptions);
|
3719 | };
|
3720 |
|
3721 | return CombineLatestObservable;
|
3722 | }(ObservableBase));
|
3723 |
|
3724 | var CombineLatestObserver = (function (__super__) {
|
3725 | inherits(CombineLatestObserver, __super__);
|
3726 | function CombineLatestObserver(o, i, cb, state) {
|
3727 | this._o = o;
|
3728 | this._i = i;
|
3729 | this._cb = cb;
|
3730 | this._state = state;
|
3731 | __super__.call(this);
|
3732 | }
|
3733 |
|
3734 | function notTheSame(i) {
|
3735 | return function (x, j) {
|
3736 | return j !== i;
|
3737 | };
|
3738 | }
|
3739 |
|
3740 | CombineLatestObserver.prototype.next = function (x) {
|
3741 | this._state.values[this._i] = x;
|
3742 | this._state.hasValue[this._i] = true;
|
3743 | if (this._state.hasValueAll || (this._state.hasValueAll = this._state.hasValue.every(identity))) {
|
3744 | var res = tryCatch(this._cb).apply(null, this._state.values);
|
3745 | if (res === errorObj) { return this._o.onError(res.e); }
|
3746 | this._o.onNext(res);
|
3747 | } else if (this._state.isDone.filter(notTheSame(this._i)).every(identity)) {
|
3748 | this._o.onCompleted();
|
3749 | }
|
3750 | };
|
3751 |
|
3752 | CombineLatestObserver.prototype.error = function (e) {
|
3753 | this._o.onError(e);
|
3754 | };
|
3755 |
|
3756 | CombineLatestObserver.prototype.completed = function () {
|
3757 | this._state.isDone[this._i] = true;
|
3758 | this._state.isDone.every(identity) && this._o.onCompleted();
|
3759 | };
|
3760 |
|
3761 | return CombineLatestObserver;
|
3762 | }(AbstractObserver));
|
3763 |
|
3764 | |
3765 |
|
3766 |
|
3767 |
|
3768 |
|
3769 |
|
3770 |
|
3771 |
|
3772 | var combineLatest = Observable.combineLatest = function () {
|
3773 | var len = arguments.length, args = new Array(len);
|
3774 | for(var i = 0; i < len; i++) { args[i] = arguments[i]; }
|
3775 | var resultSelector = isFunction(args[len - 1]) ? args.pop() : argumentsToArray;
|
3776 | Array.isArray(args[0]) && (args = args[0]);
|
3777 | return new CombineLatestObservable(args, resultSelector);
|
3778 | };
|
3779 |
|
3780 | |
3781 |
|
3782 |
|
3783 |
|
3784 | observableProto.concat = function () {
|
3785 | for(var args = [], i = 0, len = arguments.length; i < len; i++) { args.push(arguments[i]); }
|
3786 | args.unshift(this);
|
3787 | return observableConcat.apply(null, args);
|
3788 | };
|
3789 |
|
3790 | var ConcatObserver = (function(__super__) {
|
3791 | inherits(ConcatObserver, __super__);
|
3792 | function ConcatObserver(s, fn) {
|
3793 | this._s = s;
|
3794 | this._fn = fn;
|
3795 | __super__.call(this);
|
3796 | }
|
3797 |
|
3798 | ConcatObserver.prototype.next = function (x) { this._s.o.onNext(x); };
|
3799 | ConcatObserver.prototype.error = function (e) { this._s.o.onError(e); };
|
3800 | ConcatObserver.prototype.completed = function () { this._s.i++; this._fn(this._s); };
|
3801 |
|
3802 | return ConcatObserver;
|
3803 | }(AbstractObserver));
|
3804 |
|
3805 | var ConcatObservable = (function(__super__) {
|
3806 | inherits(ConcatObservable, __super__);
|
3807 | function ConcatObservable(sources) {
|
3808 | this._sources = sources;
|
3809 | __super__.call(this);
|
3810 | }
|
3811 |
|
3812 | function scheduleRecursive (state, recurse) {
|
3813 | if (state.disposable.isDisposed) { return; }
|
3814 | if (state.i === state.sources.length) { return state.o.onCompleted(); }
|
3815 |
|
3816 |
|
3817 | var currentValue = state.sources[state.i];
|
3818 | isPromise(currentValue) && (currentValue = observableFromPromise(currentValue));
|
3819 |
|
3820 | var d = new SingleAssignmentDisposable();
|
3821 | state.subscription.setDisposable(d);
|
3822 | d.setDisposable(currentValue.subscribe(new ConcatObserver(state, recurse)));
|
3823 | }
|
3824 |
|
3825 | ConcatObservable.prototype.subscribeCore = function(o) {
|
3826 | var subscription = new SerialDisposable();
|
3827 | var disposable = disposableCreate(noop);
|
3828 | var state = {
|
3829 | o: o,
|
3830 | i: 0,
|
3831 | subscription: subscription,
|
3832 | disposable: disposable,
|
3833 | sources: this._sources
|
3834 | };
|
3835 |
|
3836 | var cancelable = immediateScheduler.scheduleRecursive(state, scheduleRecursive);
|
3837 | return new NAryDisposable([subscription, disposable, cancelable]);
|
3838 | };
|
3839 |
|
3840 | return ConcatObservable;
|
3841 | }(ObservableBase));
|
3842 |
|
3843 | |
3844 |
|
3845 |
|
3846 |
|
3847 |
|
3848 | var observableConcat = Observable.concat = function () {
|
3849 | var args;
|
3850 | if (Array.isArray(arguments[0])) {
|
3851 | args = arguments[0];
|
3852 | } else {
|
3853 | args = new Array(arguments.length);
|
3854 | for(var i = 0, len = arguments.length; i < len; i++) { args[i] = arguments[i]; }
|
3855 | }
|
3856 | return new ConcatObservable(args);
|
3857 | };
|
3858 |
|
3859 | |
3860 |
|
3861 |
|
3862 |
|
3863 | observableProto.concatAll = function () {
|
3864 | return this.merge(1);
|
3865 | };
|
3866 |
|
3867 | var MergeObservable = (function (__super__) {
|
3868 | inherits(MergeObservable, __super__);
|
3869 |
|
3870 | function MergeObservable(source, maxConcurrent) {
|
3871 | this.source = source;
|
3872 | this.maxConcurrent = maxConcurrent;
|
3873 | __super__.call(this);
|
3874 | }
|
3875 |
|
3876 | MergeObservable.prototype.subscribeCore = function(observer) {
|
3877 | var g = new CompositeDisposable();
|
3878 | g.add(this.source.subscribe(new MergeObserver(observer, this.maxConcurrent, g)));
|
3879 | return g;
|
3880 | };
|
3881 |
|
3882 | return MergeObservable;
|
3883 |
|
3884 | }(ObservableBase));
|
3885 |
|
3886 | var MergeObserver = (function (__super__) {
|
3887 | function MergeObserver(o, max, g) {
|
3888 | this.o = o;
|
3889 | this.max = max;
|
3890 | this.g = g;
|
3891 | this.done = false;
|
3892 | this.q = [];
|
3893 | this.activeCount = 0;
|
3894 | __super__.call(this);
|
3895 | }
|
3896 |
|
3897 | inherits(MergeObserver, __super__);
|
3898 |
|
3899 | MergeObserver.prototype.handleSubscribe = function (xs) {
|
3900 | var sad = new SingleAssignmentDisposable();
|
3901 | this.g.add(sad);
|
3902 | isPromise(xs) && (xs = observableFromPromise(xs));
|
3903 | sad.setDisposable(xs.subscribe(new InnerObserver(this, sad)));
|
3904 | };
|
3905 |
|
3906 | MergeObserver.prototype.next = function (innerSource) {
|
3907 | if(this.activeCount < this.max) {
|
3908 | this.activeCount++;
|
3909 | this.handleSubscribe(innerSource);
|
3910 | } else {
|
3911 | this.q.push(innerSource);
|
3912 | }
|
3913 | };
|
3914 | MergeObserver.prototype.error = function (e) { this.o.onError(e); };
|
3915 | MergeObserver.prototype.completed = function () { this.done = true; this.activeCount === 0 && this.o.onCompleted(); };
|
3916 |
|
3917 | function InnerObserver(parent, sad) {
|
3918 | this.parent = parent;
|
3919 | this.sad = sad;
|
3920 | __super__.call(this);
|
3921 | }
|
3922 |
|
3923 | inherits(InnerObserver, __super__);
|
3924 |
|
3925 | InnerObserver.prototype.next = function (x) { this.parent.o.onNext(x); };
|
3926 | InnerObserver.prototype.error = function (e) { this.parent.o.onError(e); };
|
3927 | InnerObserver.prototype.completed = function () {
|
3928 | this.parent.g.remove(this.sad);
|
3929 | if (this.parent.q.length > 0) {
|
3930 | this.parent.handleSubscribe(this.parent.q.shift());
|
3931 | } else {
|
3932 | this.parent.activeCount--;
|
3933 | this.parent.done && this.parent.activeCount === 0 && this.parent.o.onCompleted();
|
3934 | }
|
3935 | };
|
3936 |
|
3937 | return MergeObserver;
|
3938 | }(AbstractObserver));
|
3939 |
|
3940 | |
3941 |
|
3942 |
|
3943 |
|
3944 |
|
3945 |
|
3946 | observableProto.merge = function (maxConcurrentOrOther) {
|
3947 | return typeof maxConcurrentOrOther !== 'number' ?
|
3948 | observableMerge(this, maxConcurrentOrOther) :
|
3949 | new MergeObservable(this, maxConcurrentOrOther);
|
3950 | };
|
3951 |
|
3952 | |
3953 |
|
3954 |
|
3955 |
|
3956 |
|
3957 | var observableMerge = Observable.merge = function () {
|
3958 | var scheduler, sources = [], i, len = arguments.length;
|
3959 | if (!arguments[0]) {
|
3960 | scheduler = immediateScheduler;
|
3961 | for(i = 1; i < len; i++) { sources.push(arguments[i]); }
|
3962 | } else if (isScheduler(arguments[0])) {
|
3963 | scheduler = arguments[0];
|
3964 | for(i = 1; i < len; i++) { sources.push(arguments[i]); }
|
3965 | } else {
|
3966 | scheduler = immediateScheduler;
|
3967 | for(i = 0; i < len; i++) { sources.push(arguments[i]); }
|
3968 | }
|
3969 | if (Array.isArray(sources[0])) {
|
3970 | sources = sources[0];
|
3971 | }
|
3972 | return observableOf(scheduler, sources).mergeAll();
|
3973 | };
|
3974 |
|
3975 | var MergeAllObservable = (function (__super__) {
|
3976 | inherits(MergeAllObservable, __super__);
|
3977 |
|
3978 | function MergeAllObservable(source) {
|
3979 | this.source = source;
|
3980 | __super__.call(this);
|
3981 | }
|
3982 |
|
3983 | MergeAllObservable.prototype.subscribeCore = function (o) {
|
3984 | var g = new CompositeDisposable(), m = new SingleAssignmentDisposable();
|
3985 | g.add(m);
|
3986 | m.setDisposable(this.source.subscribe(new MergeAllObserver(o, g)));
|
3987 | return g;
|
3988 | };
|
3989 |
|
3990 | return MergeAllObservable;
|
3991 | }(ObservableBase));
|
3992 |
|
3993 | var MergeAllObserver = (function (__super__) {
|
3994 | function MergeAllObserver(o, g) {
|
3995 | this.o = o;
|
3996 | this.g = g;
|
3997 | this.done = false;
|
3998 | __super__.call(this);
|
3999 | }
|
4000 |
|
4001 | inherits(MergeAllObserver, __super__);
|
4002 |
|
4003 | MergeAllObserver.prototype.next = function(innerSource) {
|
4004 | var sad = new SingleAssignmentDisposable();
|
4005 | this.g.add(sad);
|
4006 | isPromise(innerSource) && (innerSource = observableFromPromise(innerSource));
|
4007 | sad.setDisposable(innerSource.subscribe(new InnerObserver(this, sad)));
|
4008 | };
|
4009 |
|
4010 | MergeAllObserver.prototype.error = function (e) {
|
4011 | this.o.onError(e);
|
4012 | };
|
4013 |
|
4014 | MergeAllObserver.prototype.completed = function () {
|
4015 | this.done = true;
|
4016 | this.g.length === 1 && this.o.onCompleted();
|
4017 | };
|
4018 |
|
4019 | function InnerObserver(parent, sad) {
|
4020 | this.parent = parent;
|
4021 | this.sad = sad;
|
4022 | __super__.call(this);
|
4023 | }
|
4024 |
|
4025 | inherits(InnerObserver, __super__);
|
4026 |
|
4027 | InnerObserver.prototype.next = function (x) {
|
4028 | this.parent.o.onNext(x);
|
4029 | };
|
4030 | InnerObserver.prototype.error = function (e) {
|
4031 | this.parent.o.onError(e);
|
4032 | };
|
4033 | InnerObserver.prototype.completed = function () {
|
4034 | this.parent.g.remove(this.sad);
|
4035 | this.parent.done && this.parent.g.length === 1 && this.parent.o.onCompleted();
|
4036 | };
|
4037 |
|
4038 | return MergeAllObserver;
|
4039 | }(AbstractObserver));
|
4040 |
|
4041 | |
4042 |
|
4043 |
|
4044 |
|
4045 | observableProto.mergeAll = function () {
|
4046 | return new MergeAllObservable(this);
|
4047 | };
|
4048 |
|
4049 | var CompositeError = Rx.CompositeError = function(errors) {
|
4050 | this.innerErrors = errors;
|
4051 | this.message = 'This contains multiple errors. Check the innerErrors';
|
4052 | Error.call(this);
|
4053 | };
|
4054 | CompositeError.prototype = Object.create(Error.prototype);
|
4055 | CompositeError.prototype.name = 'CompositeError';
|
4056 |
|
4057 | var MergeDelayErrorObservable = (function(__super__) {
|
4058 | inherits(MergeDelayErrorObservable, __super__);
|
4059 | function MergeDelayErrorObservable(source) {
|
4060 | this.source = source;
|
4061 | __super__.call(this);
|
4062 | }
|
4063 |
|
4064 | MergeDelayErrorObservable.prototype.subscribeCore = function (o) {
|
4065 | var group = new CompositeDisposable(),
|
4066 | m = new SingleAssignmentDisposable(),
|
4067 | state = { isStopped: false, errors: [], o: o };
|
4068 |
|
4069 | group.add(m);
|
4070 | m.setDisposable(this.source.subscribe(new MergeDelayErrorObserver(group, state)));
|
4071 |
|
4072 | return group;
|
4073 | };
|
4074 |
|
4075 | return MergeDelayErrorObservable;
|
4076 | }(ObservableBase));
|
4077 |
|
4078 | var MergeDelayErrorObserver = (function(__super__) {
|
4079 | inherits(MergeDelayErrorObserver, __super__);
|
4080 | function MergeDelayErrorObserver(group, state) {
|
4081 | this._group = group;
|
4082 | this._state = state;
|
4083 | __super__.call(this);
|
4084 | }
|
4085 |
|
4086 | function setCompletion(o, errors) {
|
4087 | if (errors.length === 0) {
|
4088 | o.onCompleted();
|
4089 | } else if (errors.length === 1) {
|
4090 | o.onError(errors[0]);
|
4091 | } else {
|
4092 | o.onError(new CompositeError(errors));
|
4093 | }
|
4094 | }
|
4095 |
|
4096 | MergeDelayErrorObserver.prototype.next = function (x) {
|
4097 | var inner = new SingleAssignmentDisposable();
|
4098 | this._group.add(inner);
|
4099 |
|
4100 |
|
4101 | isPromise(x) && (x = observableFromPromise(x));
|
4102 | inner.setDisposable(x.subscribe(new InnerObserver(inner, this._group, this._state)));
|
4103 | };
|
4104 |
|
4105 | MergeDelayErrorObserver.prototype.error = function (e) {
|
4106 | this._state.errors.push(e);
|
4107 | this._state.isStopped = true;
|
4108 | this._group.length === 1 && setCompletion(this._state.o, this._state.errors);
|
4109 | };
|
4110 |
|
4111 | MergeDelayErrorObserver.prototype.completed = function () {
|
4112 | this._state.isStopped = true;
|
4113 | this._group.length === 1 && setCompletion(this._state.o, this._state.errors);
|
4114 | };
|
4115 |
|
4116 | inherits(InnerObserver, __super__);
|
4117 | function InnerObserver(inner, group, state) {
|
4118 | this._inner = inner;
|
4119 | this._group = group;
|
4120 | this._state = state;
|
4121 | __super__.call(this);
|
4122 | }
|
4123 |
|
4124 | InnerObserver.prototype.next = function (x) { this._state.o.onNext(x); };
|
4125 | InnerObserver.prototype.error = function (e) {
|
4126 | this._state.errors.push(e);
|
4127 | this._group.remove(this._inner);
|
4128 | this._state.isStopped && this._group.length === 1 && setCompletion(this._state.o, this._state.errors);
|
4129 | };
|
4130 | InnerObserver.prototype.completed = function () {
|
4131 | this._group.remove(this._inner);
|
4132 | this._state.isStopped && this._group.length === 1 && setCompletion(this._state.o, this._state.errors);
|
4133 | };
|
4134 |
|
4135 | return MergeDelayErrorObserver;
|
4136 | }(AbstractObserver));
|
4137 |
|
4138 | |
4139 |
|
4140 |
|
4141 |
|
4142 |
|
4143 |
|
4144 |
|
4145 |
|
4146 |
|
4147 |
|
4148 |
|
4149 | Observable.mergeDelayError = function() {
|
4150 | var args;
|
4151 | if (Array.isArray(arguments[0])) {
|
4152 | args = arguments[0];
|
4153 | } else {
|
4154 | var len = arguments.length;
|
4155 | args = new Array(len);
|
4156 | for(var i = 0; i < len; i++) { args[i] = arguments[i]; }
|
4157 | }
|
4158 | var source = observableOf(null, args);
|
4159 | return new MergeDelayErrorObservable(source);
|
4160 | };
|
4161 |
|
4162 | |
4163 |
|
4164 |
|
4165 |
|
4166 |
|
4167 | observableProto.onErrorResumeNext = function (second) {
|
4168 | if (!second) { throw new Error('Second observable is required'); }
|
4169 | return onErrorResumeNext([this, second]);
|
4170 | };
|
4171 |
|
4172 | var OnErrorResumeNextObservable = (function(__super__) {
|
4173 | inherits(OnErrorResumeNextObservable, __super__);
|
4174 | function OnErrorResumeNextObservable(sources) {
|
4175 | this.sources = sources;
|
4176 | __super__.call(this);
|
4177 | }
|
4178 |
|
4179 | function scheduleMethod(state, recurse) {
|
4180 | if (state.pos < state.sources.length) {
|
4181 | var current = state.sources[state.pos++];
|
4182 | isPromise(current) && (current = observableFromPromise(current));
|
4183 | var d = new SingleAssignmentDisposable();
|
4184 | state.subscription.setDisposable(d);
|
4185 | d.setDisposable(current.subscribe(new OnErrorResumeNextObserver(state, recurse)));
|
4186 | } else {
|
4187 | state.o.onCompleted();
|
4188 | }
|
4189 | }
|
4190 |
|
4191 | OnErrorResumeNextObservable.prototype.subscribeCore = function (o) {
|
4192 | var subscription = new SerialDisposable(),
|
4193 | state = {pos: 0, subscription: subscription, o: o, sources: this.sources },
|
4194 | cancellable = immediateScheduler.scheduleRecursive(state, scheduleMethod);
|
4195 |
|
4196 | return new BinaryDisposable(subscription, cancellable);
|
4197 | };
|
4198 |
|
4199 | return OnErrorResumeNextObservable;
|
4200 | }(ObservableBase));
|
4201 |
|
4202 | var OnErrorResumeNextObserver = (function(__super__) {
|
4203 | inherits(OnErrorResumeNextObserver, __super__);
|
4204 | function OnErrorResumeNextObserver(state, recurse) {
|
4205 | this._state = state;
|
4206 | this._recurse = recurse;
|
4207 | __super__.call(this);
|
4208 | }
|
4209 |
|
4210 | OnErrorResumeNextObserver.prototype.next = function (x) { this._state.o.onNext(x); };
|
4211 | OnErrorResumeNextObserver.prototype.error = function () { this._recurse(this._state); };
|
4212 | OnErrorResumeNextObserver.prototype.completed = function () { this._recurse(this._state); };
|
4213 |
|
4214 | return OnErrorResumeNextObserver;
|
4215 | }(AbstractObserver));
|
4216 |
|
4217 | |
4218 |
|
4219 |
|
4220 |
|
4221 | var onErrorResumeNext = Observable.onErrorResumeNext = function () {
|
4222 | var sources = [];
|
4223 | if (Array.isArray(arguments[0])) {
|
4224 | sources = arguments[0];
|
4225 | } else {
|
4226 | var len = arguments.length;
|
4227 | sources = new Array(len);
|
4228 | for(var i = 0; i < len; i++) { sources[i] = arguments[i]; }
|
4229 | }
|
4230 | return new OnErrorResumeNextObservable(sources);
|
4231 | };
|
4232 |
|
4233 | var SkipUntilObservable = (function(__super__) {
|
4234 | inherits(SkipUntilObservable, __super__);
|
4235 |
|
4236 | function SkipUntilObservable(source, other) {
|
4237 | this._s = source;
|
4238 | this._o = isPromise(other) ? observableFromPromise(other) : other;
|
4239 | this._open = false;
|
4240 | __super__.call(this);
|
4241 | }
|
4242 |
|
4243 | SkipUntilObservable.prototype.subscribeCore = function(o) {
|
4244 | var leftSubscription = new SingleAssignmentDisposable();
|
4245 | leftSubscription.setDisposable(this._s.subscribe(new SkipUntilSourceObserver(o, this)));
|
4246 |
|
4247 | isPromise(this._o) && (this._o = observableFromPromise(this._o));
|
4248 |
|
4249 | var rightSubscription = new SingleAssignmentDisposable();
|
4250 | rightSubscription.setDisposable(this._o.subscribe(new SkipUntilOtherObserver(o, this, rightSubscription)));
|
4251 |
|
4252 | return new BinaryDisposable(leftSubscription, rightSubscription);
|
4253 | };
|
4254 |
|
4255 | return SkipUntilObservable;
|
4256 | }(ObservableBase));
|
4257 |
|
4258 | var SkipUntilSourceObserver = (function(__super__) {
|
4259 | inherits(SkipUntilSourceObserver, __super__);
|
4260 | function SkipUntilSourceObserver(o, p) {
|
4261 | this._o = o;
|
4262 | this._p = p;
|
4263 | __super__.call(this);
|
4264 | }
|
4265 |
|
4266 | SkipUntilSourceObserver.prototype.next = function (x) {
|
4267 | this._p._open && this._o.onNext(x);
|
4268 | };
|
4269 |
|
4270 | SkipUntilSourceObserver.prototype.error = function (err) {
|
4271 | this._o.onError(err);
|
4272 | };
|
4273 |
|
4274 | SkipUntilSourceObserver.prototype.onCompleted = function () {
|
4275 | this._p._open && this._o.onCompleted();
|
4276 | };
|
4277 |
|
4278 | return SkipUntilSourceObserver;
|
4279 | }(AbstractObserver));
|
4280 |
|
4281 | var SkipUntilOtherObserver = (function(__super__) {
|
4282 | inherits(SkipUntilOtherObserver, __super__);
|
4283 | function SkipUntilOtherObserver(o, p, r) {
|
4284 | this._o = o;
|
4285 | this._p = p;
|
4286 | this._r = r;
|
4287 | __super__.call(this);
|
4288 | }
|
4289 |
|
4290 | SkipUntilOtherObserver.prototype.next = function () {
|
4291 | this._p._open = true;
|
4292 | this._r.dispose();
|
4293 | };
|
4294 |
|
4295 | SkipUntilOtherObserver.prototype.error = function (err) {
|
4296 | this._o.onError(err);
|
4297 | };
|
4298 |
|
4299 | SkipUntilOtherObserver.prototype.onCompleted = function () {
|
4300 | this._r.dispose();
|
4301 | };
|
4302 |
|
4303 | return SkipUntilOtherObserver;
|
4304 | }(AbstractObserver));
|
4305 |
|
4306 | |
4307 |
|
4308 |
|
4309 |
|
4310 |
|
4311 | observableProto.skipUntil = function (other) {
|
4312 | return new SkipUntilObservable(this, other);
|
4313 | };
|
4314 |
|
4315 | var SwitchObservable = (function(__super__) {
|
4316 | inherits(SwitchObservable, __super__);
|
4317 | function SwitchObservable(source) {
|
4318 | this.source = source;
|
4319 | __super__.call(this);
|
4320 | }
|
4321 |
|
4322 | SwitchObservable.prototype.subscribeCore = function (o) {
|
4323 | var inner = new SerialDisposable(), s = this.source.subscribe(new SwitchObserver(o, inner));
|
4324 | return new BinaryDisposable(s, inner);
|
4325 | };
|
4326 |
|
4327 | inherits(SwitchObserver, AbstractObserver);
|
4328 | function SwitchObserver(o, inner) {
|
4329 | this.o = o;
|
4330 | this.inner = inner;
|
4331 | this.stopped = false;
|
4332 | this.latest = 0;
|
4333 | this.hasLatest = false;
|
4334 | AbstractObserver.call(this);
|
4335 | }
|
4336 |
|
4337 | SwitchObserver.prototype.next = function (innerSource) {
|
4338 | var d = new SingleAssignmentDisposable(), id = ++this.latest;
|
4339 | this.hasLatest = true;
|
4340 | this.inner.setDisposable(d);
|
4341 | isPromise(innerSource) && (innerSource = observableFromPromise(innerSource));
|
4342 | d.setDisposable(innerSource.subscribe(new InnerObserver(this, id)));
|
4343 | };
|
4344 |
|
4345 | SwitchObserver.prototype.error = function (e) {
|
4346 | this.o.onError(e);
|
4347 | };
|
4348 |
|
4349 | SwitchObserver.prototype.completed = function () {
|
4350 | this.stopped = true;
|
4351 | !this.hasLatest && this.o.onCompleted();
|
4352 | };
|
4353 |
|
4354 | inherits(InnerObserver, AbstractObserver);
|
4355 | function InnerObserver(parent, id) {
|
4356 | this.parent = parent;
|
4357 | this.id = id;
|
4358 | AbstractObserver.call(this);
|
4359 | }
|
4360 | InnerObserver.prototype.next = function (x) {
|
4361 | this.parent.latest === this.id && this.parent.o.onNext(x);
|
4362 | };
|
4363 |
|
4364 | InnerObserver.prototype.error = function (e) {
|
4365 | this.parent.latest === this.id && this.parent.o.onError(e);
|
4366 | };
|
4367 |
|
4368 | InnerObserver.prototype.completed = function () {
|
4369 | if (this.parent.latest === this.id) {
|
4370 | this.parent.hasLatest = false;
|
4371 | this.parent.stopped && this.parent.o.onCompleted();
|
4372 | }
|
4373 | };
|
4374 |
|
4375 | return SwitchObservable;
|
4376 | }(ObservableBase));
|
4377 |
|
4378 | |
4379 |
|
4380 |
|
4381 |
|
4382 | observableProto['switch'] = observableProto.switchLatest = function () {
|
4383 | return new SwitchObservable(this);
|
4384 | };
|
4385 |
|
4386 | var TakeUntilObservable = (function(__super__) {
|
4387 | inherits(TakeUntilObservable, __super__);
|
4388 |
|
4389 | function TakeUntilObservable(source, other) {
|
4390 | this.source = source;
|
4391 | this.other = isPromise(other) ? observableFromPromise(other) : other;
|
4392 | __super__.call(this);
|
4393 | }
|
4394 |
|
4395 | TakeUntilObservable.prototype.subscribeCore = function(o) {
|
4396 | return new BinaryDisposable(
|
4397 | this.source.subscribe(o),
|
4398 | this.other.subscribe(new TakeUntilObserver(o))
|
4399 | );
|
4400 | };
|
4401 |
|
4402 | return TakeUntilObservable;
|
4403 | }(ObservableBase));
|
4404 |
|
4405 | var TakeUntilObserver = (function(__super__) {
|
4406 | inherits(TakeUntilObserver, __super__);
|
4407 | function TakeUntilObserver(o) {
|
4408 | this._o = o;
|
4409 | __super__.call(this);
|
4410 | }
|
4411 |
|
4412 | TakeUntilObserver.prototype.next = function () {
|
4413 | this._o.onCompleted();
|
4414 | };
|
4415 |
|
4416 | TakeUntilObserver.prototype.error = function (err) {
|
4417 | this._o.onError(err);
|
4418 | };
|
4419 |
|
4420 | TakeUntilObserver.prototype.onCompleted = noop;
|
4421 |
|
4422 | return TakeUntilObserver;
|
4423 | }(AbstractObserver));
|
4424 |
|
4425 | |
4426 |
|
4427 |
|
4428 |
|
4429 |
|
4430 | observableProto.takeUntil = function (other) {
|
4431 | return new TakeUntilObservable(this, other);
|
4432 | };
|
4433 |
|
4434 | function falseFactory() { return false; }
|
4435 | function argumentsToArray() {
|
4436 | var len = arguments.length, args = new Array(len);
|
4437 | for(var i = 0; i < len; i++) { args[i] = arguments[i]; }
|
4438 | return args;
|
4439 | }
|
4440 |
|
4441 | var WithLatestFromObservable = (function(__super__) {
|
4442 | inherits(WithLatestFromObservable, __super__);
|
4443 | function WithLatestFromObservable(source, sources, resultSelector) {
|
4444 | this._s = source;
|
4445 | this._ss = sources;
|
4446 | this._cb = resultSelector;
|
4447 | __super__.call(this);
|
4448 | }
|
4449 |
|
4450 | WithLatestFromObservable.prototype.subscribeCore = function (o) {
|
4451 | var len = this._ss.length;
|
4452 | var state = {
|
4453 | hasValue: arrayInitialize(len, falseFactory),
|
4454 | hasValueAll: false,
|
4455 | values: new Array(len)
|
4456 | };
|
4457 |
|
4458 | var n = this._ss.length, subscriptions = new Array(n + 1);
|
4459 | for (var i = 0; i < n; i++) {
|
4460 | var other = this._ss[i], sad = new SingleAssignmentDisposable();
|
4461 | isPromise(other) && (other = observableFromPromise(other));
|
4462 | sad.setDisposable(other.subscribe(new WithLatestFromOtherObserver(o, i, state)));
|
4463 | subscriptions[i] = sad;
|
4464 | }
|
4465 |
|
4466 | var outerSad = new SingleAssignmentDisposable();
|
4467 | outerSad.setDisposable(this._s.subscribe(new WithLatestFromSourceObserver(o, this._cb, state)));
|
4468 | subscriptions[n] = outerSad;
|
4469 |
|
4470 | return new NAryDisposable(subscriptions);
|
4471 | };
|
4472 |
|
4473 | return WithLatestFromObservable;
|
4474 | }(ObservableBase));
|
4475 |
|
4476 | var WithLatestFromOtherObserver = (function (__super__) {
|
4477 | inherits(WithLatestFromOtherObserver, __super__);
|
4478 | function WithLatestFromOtherObserver(o, i, state) {
|
4479 | this._o = o;
|
4480 | this._i = i;
|
4481 | this._state = state;
|
4482 | __super__.call(this);
|
4483 | }
|
4484 |
|
4485 | WithLatestFromOtherObserver.prototype.next = function (x) {
|
4486 | this._state.values[this._i] = x;
|
4487 | this._state.hasValue[this._i] = true;
|
4488 | this._state.hasValueAll = this._state.hasValue.every(identity);
|
4489 | };
|
4490 |
|
4491 | WithLatestFromOtherObserver.prototype.error = function (e) {
|
4492 | this._o.onError(e);
|
4493 | };
|
4494 |
|
4495 | WithLatestFromOtherObserver.prototype.completed = noop;
|
4496 |
|
4497 | return WithLatestFromOtherObserver;
|
4498 | }(AbstractObserver));
|
4499 |
|
4500 | var WithLatestFromSourceObserver = (function (__super__) {
|
4501 | inherits(WithLatestFromSourceObserver, __super__);
|
4502 | function WithLatestFromSourceObserver(o, cb, state) {
|
4503 | this._o = o;
|
4504 | this._cb = cb;
|
4505 | this._state = state;
|
4506 | __super__.call(this);
|
4507 | }
|
4508 |
|
4509 | WithLatestFromSourceObserver.prototype.next = function (x) {
|
4510 | var allValues = [x].concat(this._state.values);
|
4511 | if (!this._state.hasValueAll) { return; }
|
4512 | var res = tryCatch(this._cb).apply(null, allValues);
|
4513 | if (res === errorObj) { return this._o.onError(res.e); }
|
4514 | this._o.onNext(res);
|
4515 | };
|
4516 |
|
4517 | WithLatestFromSourceObserver.prototype.error = function (e) {
|
4518 | this._o.onError(e);
|
4519 | };
|
4520 |
|
4521 | WithLatestFromSourceObserver.prototype.completed = function () {
|
4522 | this._o.onCompleted();
|
4523 | };
|
4524 |
|
4525 | return WithLatestFromSourceObserver;
|
4526 | }(AbstractObserver));
|
4527 |
|
4528 | |
4529 |
|
4530 |
|
4531 |
|
4532 | observableProto.withLatestFrom = function () {
|
4533 | if (arguments.length === 0) { throw new Error('invalid arguments'); }
|
4534 |
|
4535 | var len = arguments.length, args = new Array(len);
|
4536 | for(var i = 0; i < len; i++) { args[i] = arguments[i]; }
|
4537 | var resultSelector = isFunction(args[len - 1]) ? args.pop() : argumentsToArray;
|
4538 | Array.isArray(args[0]) && (args = args[0]);
|
4539 |
|
4540 | return new WithLatestFromObservable(this, args, resultSelector);
|
4541 | };
|
4542 |
|
4543 | function falseFactory() { return false; }
|
4544 | function emptyArrayFactory() { return []; }
|
4545 |
|
4546 | var ZipObservable = (function(__super__) {
|
4547 | inherits(ZipObservable, __super__);
|
4548 | function ZipObservable(sources, resultSelector) {
|
4549 | this._s = sources;
|
4550 | this._cb = resultSelector;
|
4551 | __super__.call(this);
|
4552 | }
|
4553 |
|
4554 | ZipObservable.prototype.subscribeCore = function(observer) {
|
4555 | var n = this._s.length,
|
4556 | subscriptions = new Array(n),
|
4557 | done = arrayInitialize(n, falseFactory),
|
4558 | q = arrayInitialize(n, emptyArrayFactory);
|
4559 |
|
4560 | for (var i = 0; i < n; i++) {
|
4561 | var source = this._s[i], sad = new SingleAssignmentDisposable();
|
4562 | subscriptions[i] = sad;
|
4563 | isPromise(source) && (source = observableFromPromise(source));
|
4564 | sad.setDisposable(source.subscribe(new ZipObserver(observer, i, this, q, done)));
|
4565 | }
|
4566 |
|
4567 | return new NAryDisposable(subscriptions);
|
4568 | };
|
4569 |
|
4570 | return ZipObservable;
|
4571 | }(ObservableBase));
|
4572 |
|
4573 | var ZipObserver = (function (__super__) {
|
4574 | inherits(ZipObserver, __super__);
|
4575 | function ZipObserver(o, i, p, q, d) {
|
4576 | this._o = o;
|
4577 | this._i = i;
|
4578 | this._p = p;
|
4579 | this._q = q;
|
4580 | this._d = d;
|
4581 | __super__.call(this);
|
4582 | }
|
4583 |
|
4584 | function notEmpty(x) { return x.length > 0; }
|
4585 | function shiftEach(x) { return x.shift(); }
|
4586 | function notTheSame(i) {
|
4587 | return function (x, j) {
|
4588 | return j !== i;
|
4589 | };
|
4590 | }
|
4591 |
|
4592 | ZipObserver.prototype.next = function (x) {
|
4593 | this._q[this._i].push(x);
|
4594 | if (this._q.every(notEmpty)) {
|
4595 | var queuedValues = this._q.map(shiftEach);
|
4596 | var res = tryCatch(this._p._cb).apply(null, queuedValues);
|
4597 | if (res === errorObj) { return this._o.onError(res.e); }
|
4598 | this._o.onNext(res);
|
4599 | } else if (this._d.filter(notTheSame(this._i)).every(identity)) {
|
4600 | this._o.onCompleted();
|
4601 | }
|
4602 | };
|
4603 |
|
4604 | ZipObserver.prototype.error = function (e) {
|
4605 | this._o.onError(e);
|
4606 | };
|
4607 |
|
4608 | ZipObserver.prototype.completed = function () {
|
4609 | this._d[this._i] = true;
|
4610 | this._d.every(identity) && this._o.onCompleted();
|
4611 | };
|
4612 |
|
4613 | return ZipObserver;
|
4614 | }(AbstractObserver));
|
4615 |
|
4616 | |
4617 |
|
4618 |
|
4619 |
|
4620 |
|
4621 | observableProto.zip = function () {
|
4622 | if (arguments.length === 0) { throw new Error('invalid arguments'); }
|
4623 |
|
4624 | var len = arguments.length, args = new Array(len);
|
4625 | for(var i = 0; i < len; i++) { args[i] = arguments[i]; }
|
4626 | var resultSelector = isFunction(args[len - 1]) ? args.pop() : argumentsToArray;
|
4627 | Array.isArray(args[0]) && (args = args[0]);
|
4628 |
|
4629 | var parent = this;
|
4630 | args.unshift(parent);
|
4631 |
|
4632 | return new ZipObservable(args, resultSelector);
|
4633 | };
|
4634 |
|
4635 | |
4636 |
|
4637 |
|
4638 |
|
4639 |
|
4640 |
|
4641 | Observable.zip = function () {
|
4642 | var len = arguments.length, args = new Array(len);
|
4643 | for(var i = 0; i < len; i++) { args[i] = arguments[i]; }
|
4644 | if (Array.isArray(args[0])) {
|
4645 | args = isFunction(args[1]) ? args[0].concat(args[1]) : args[0];
|
4646 | }
|
4647 | var first = args.shift();
|
4648 | return first.zip.apply(first, args);
|
4649 | };
|
4650 |
|
4651 | function falseFactory() { return false; }
|
4652 | function emptyArrayFactory() { return []; }
|
4653 | function argumentsToArray() {
|
4654 | var len = arguments.length, args = new Array(len);
|
4655 | for(var i = 0; i < len; i++) { args[i] = arguments[i]; }
|
4656 | return args;
|
4657 | }
|
4658 |
|
4659 | var ZipIterableObservable = (function(__super__) {
|
4660 | inherits(ZipIterableObservable, __super__);
|
4661 | function ZipIterableObservable(sources, cb) {
|
4662 | this.sources = sources;
|
4663 | this._cb = cb;
|
4664 | __super__.call(this);
|
4665 | }
|
4666 |
|
4667 | ZipIterableObservable.prototype.subscribeCore = function (o) {
|
4668 | var sources = this.sources, len = sources.length, subscriptions = new Array(len);
|
4669 |
|
4670 | var state = {
|
4671 | q: arrayInitialize(len, emptyArrayFactory),
|
4672 | done: arrayInitialize(len, falseFactory),
|
4673 | cb: this._cb,
|
4674 | o: o
|
4675 | };
|
4676 |
|
4677 | for (var i = 0; i < len; i++) {
|
4678 | (function (i) {
|
4679 | var source = sources[i], sad = new SingleAssignmentDisposable();
|
4680 | (isArrayLike(source) || isIterable(source)) && (source = observableFrom(source));
|
4681 |
|
4682 | subscriptions[i] = sad;
|
4683 | sad.setDisposable(source.subscribe(new ZipIterableObserver(state, i)));
|
4684 | }(i));
|
4685 | }
|
4686 |
|
4687 | return new NAryDisposable(subscriptions);
|
4688 | };
|
4689 |
|
4690 | return ZipIterableObservable;
|
4691 | }(ObservableBase));
|
4692 |
|
4693 | var ZipIterableObserver = (function (__super__) {
|
4694 | inherits(ZipIterableObserver, __super__);
|
4695 | function ZipIterableObserver(s, i) {
|
4696 | this._s = s;
|
4697 | this._i = i;
|
4698 | __super__.call(this);
|
4699 | }
|
4700 |
|
4701 | function notEmpty(x) { return x.length > 0; }
|
4702 | function shiftEach(x) { return x.shift(); }
|
4703 | function notTheSame(i) {
|
4704 | return function (x, j) {
|
4705 | return j !== i;
|
4706 | };
|
4707 | }
|
4708 |
|
4709 | ZipIterableObserver.prototype.next = function (x) {
|
4710 | this._s.q[this._i].push(x);
|
4711 | if (this._s.q.every(notEmpty)) {
|
4712 | var queuedValues = this._s.q.map(shiftEach),
|
4713 | res = tryCatch(this._s.cb).apply(null, queuedValues);
|
4714 | if (res === errorObj) { return this._s.o.onError(res.e); }
|
4715 | this._s.o.onNext(res);
|
4716 | } else if (this._s.done.filter(notTheSame(this._i)).every(identity)) {
|
4717 | this._s.o.onCompleted();
|
4718 | }
|
4719 | };
|
4720 |
|
4721 | ZipIterableObserver.prototype.error = function (e) { this._s.o.onError(e); };
|
4722 |
|
4723 | ZipIterableObserver.prototype.completed = function () {
|
4724 | this._s.done[this._i] = true;
|
4725 | this._s.done.every(identity) && this._s.o.onCompleted();
|
4726 | };
|
4727 |
|
4728 | return ZipIterableObserver;
|
4729 | }(AbstractObserver));
|
4730 |
|
4731 |
|
4732 |
|
4733 |
|
4734 |
|
4735 |
|
4736 | observableProto.zipIterable = function () {
|
4737 | if (arguments.length === 0) { throw new Error('invalid arguments'); }
|
4738 |
|
4739 | var len = arguments.length, args = new Array(len);
|
4740 | for(var i = 0; i < len; i++) { args[i] = arguments[i]; }
|
4741 | var resultSelector = isFunction(args[len - 1]) ? args.pop() : argumentsToArray;
|
4742 |
|
4743 | var parent = this;
|
4744 | args.unshift(parent);
|
4745 | return new ZipIterableObservable(args, resultSelector);
|
4746 | };
|
4747 |
|
4748 | function asObservable(source) {
|
4749 | return function subscribe(o) { return source.subscribe(o); };
|
4750 | }
|
4751 |
|
4752 | |
4753 |
|
4754 |
|
4755 |
|
4756 | observableProto.asObservable = function () {
|
4757 | return new AnonymousObservable(asObservable(this), this);
|
4758 | };
|
4759 |
|
4760 | function toArray(x) { return x.toArray(); }
|
4761 | function notEmpty(x) { return x.length > 0; }
|
4762 |
|
4763 | |
4764 |
|
4765 |
|
4766 |
|
4767 |
|
4768 |
|
4769 | observableProto.bufferWithCount = function (count, skip) {
|
4770 | typeof skip !== 'number' && (skip = count);
|
4771 | return this.windowWithCount(count, skip)
|
4772 | .flatMap(toArray)
|
4773 | .filter(notEmpty);
|
4774 | };
|
4775 |
|
4776 | var DematerializeObservable = (function (__super__) {
|
4777 | inherits(DematerializeObservable, __super__);
|
4778 | function DematerializeObservable(source) {
|
4779 | this.source = source;
|
4780 | __super__.call(this);
|
4781 | }
|
4782 |
|
4783 | DematerializeObservable.prototype.subscribeCore = function (o) {
|
4784 | return this.source.subscribe(new DematerializeObserver(o));
|
4785 | };
|
4786 |
|
4787 | return DematerializeObservable;
|
4788 | }(ObservableBase));
|
4789 |
|
4790 | var DematerializeObserver = (function (__super__) {
|
4791 | inherits(DematerializeObserver, __super__);
|
4792 |
|
4793 | function DematerializeObserver(o) {
|
4794 | this._o = o;
|
4795 | __super__.call(this);
|
4796 | }
|
4797 |
|
4798 | DematerializeObserver.prototype.next = function (x) { x.accept(this._o); };
|
4799 | DematerializeObserver.prototype.error = function (e) { this._o.onError(e); };
|
4800 | DematerializeObserver.prototype.completed = function () { this._o.onCompleted(); };
|
4801 |
|
4802 | return DematerializeObserver;
|
4803 | }(AbstractObserver));
|
4804 |
|
4805 | |
4806 |
|
4807 |
|
4808 |
|
4809 | observableProto.dematerialize = function () {
|
4810 | return new DematerializeObservable(this);
|
4811 | };
|
4812 |
|
4813 | var DistinctUntilChangedObservable = (function(__super__) {
|
4814 | inherits(DistinctUntilChangedObservable, __super__);
|
4815 | function DistinctUntilChangedObservable(source, keyFn, comparer) {
|
4816 | this.source = source;
|
4817 | this.keyFn = keyFn;
|
4818 | this.comparer = comparer;
|
4819 | __super__.call(this);
|
4820 | }
|
4821 |
|
4822 | DistinctUntilChangedObservable.prototype.subscribeCore = function (o) {
|
4823 | return this.source.subscribe(new DistinctUntilChangedObserver(o, this.keyFn, this.comparer));
|
4824 | };
|
4825 |
|
4826 | return DistinctUntilChangedObservable;
|
4827 | }(ObservableBase));
|
4828 |
|
4829 | var DistinctUntilChangedObserver = (function(__super__) {
|
4830 | inherits(DistinctUntilChangedObserver, __super__);
|
4831 | function DistinctUntilChangedObserver(o, keyFn, comparer) {
|
4832 | this.o = o;
|
4833 | this.keyFn = keyFn;
|
4834 | this.comparer = comparer;
|
4835 | this.hasCurrentKey = false;
|
4836 | this.currentKey = null;
|
4837 | __super__.call(this);
|
4838 | }
|
4839 |
|
4840 | DistinctUntilChangedObserver.prototype.next = function (x) {
|
4841 | var key = x, comparerEquals;
|
4842 | if (isFunction(this.keyFn)) {
|
4843 | key = tryCatch(this.keyFn)(x);
|
4844 | if (key === errorObj) { return this.o.onError(key.e); }
|
4845 | }
|
4846 | if (this.hasCurrentKey) {
|
4847 | comparerEquals = tryCatch(this.comparer)(this.currentKey, key);
|
4848 | if (comparerEquals === errorObj) { return this.o.onError(comparerEquals.e); }
|
4849 | }
|
4850 | if (!this.hasCurrentKey || !comparerEquals) {
|
4851 | this.hasCurrentKey = true;
|
4852 | this.currentKey = key;
|
4853 | this.o.onNext(x);
|
4854 | }
|
4855 | };
|
4856 | DistinctUntilChangedObserver.prototype.error = function(e) {
|
4857 | this.o.onError(e);
|
4858 | };
|
4859 | DistinctUntilChangedObserver.prototype.completed = function () {
|
4860 | this.o.onCompleted();
|
4861 | };
|
4862 |
|
4863 | return DistinctUntilChangedObserver;
|
4864 | }(AbstractObserver));
|
4865 |
|
4866 | |
4867 |
|
4868 |
|
4869 |
|
4870 |
|
4871 |
|
4872 | observableProto.distinctUntilChanged = function (keyFn, comparer) {
|
4873 | comparer || (comparer = defaultComparer);
|
4874 | return new DistinctUntilChangedObservable(this, keyFn, comparer);
|
4875 | };
|
4876 |
|
4877 | var TapObservable = (function(__super__) {
|
4878 | inherits(TapObservable,__super__);
|
4879 | function TapObservable(source, observerOrOnNext, onError, onCompleted) {
|
4880 | this.source = source;
|
4881 | this._oN = observerOrOnNext;
|
4882 | this._oE = onError;
|
4883 | this._oC = onCompleted;
|
4884 | __super__.call(this);
|
4885 | }
|
4886 |
|
4887 | TapObservable.prototype.subscribeCore = function(o) {
|
4888 | return this.source.subscribe(new InnerObserver(o, this));
|
4889 | };
|
4890 |
|
4891 | inherits(InnerObserver, AbstractObserver);
|
4892 | function InnerObserver(o, p) {
|
4893 | this.o = o;
|
4894 | this.t = !p._oN || isFunction(p._oN) ?
|
4895 | observerCreate(p._oN || noop, p._oE || noop, p._oC || noop) :
|
4896 | p._oN;
|
4897 | this.isStopped = false;
|
4898 | AbstractObserver.call(this);
|
4899 | }
|
4900 | InnerObserver.prototype.next = function(x) {
|
4901 | var res = tryCatch(this.t.onNext).call(this.t, x);
|
4902 | if (res === errorObj) { this.o.onError(res.e); }
|
4903 | this.o.onNext(x);
|
4904 | };
|
4905 | InnerObserver.prototype.error = function(err) {
|
4906 | var res = tryCatch(this.t.onError).call(this.t, err);
|
4907 | if (res === errorObj) { return this.o.onError(res.e); }
|
4908 | this.o.onError(err);
|
4909 | };
|
4910 | InnerObserver.prototype.completed = function() {
|
4911 | var res = tryCatch(this.t.onCompleted).call(this.t);
|
4912 | if (res === errorObj) { return this.o.onError(res.e); }
|
4913 | this.o.onCompleted();
|
4914 | };
|
4915 |
|
4916 | return TapObservable;
|
4917 | }(ObservableBase));
|
4918 |
|
4919 | |
4920 |
|
4921 |
|
4922 |
|
4923 |
|
4924 |
|
4925 |
|
4926 |
|
4927 | observableProto['do'] = observableProto.tap = observableProto.doAction = function (observerOrOnNext, onError, onCompleted) {
|
4928 | return new TapObservable(this, observerOrOnNext, onError, onCompleted);
|
4929 | };
|
4930 |
|
4931 | |
4932 |
|
4933 |
|
4934 |
|
4935 |
|
4936 |
|
4937 |
|
4938 | observableProto.doOnNext = observableProto.tapOnNext = function (onNext, thisArg) {
|
4939 | return this.tap(typeof thisArg !== 'undefined' ? function (x) { onNext.call(thisArg, x); } : onNext);
|
4940 | };
|
4941 |
|
4942 | |
4943 |
|
4944 |
|
4945 |
|
4946 |
|
4947 |
|
4948 |
|
4949 | observableProto.doOnError = observableProto.tapOnError = function (onError, thisArg) {
|
4950 | return this.tap(noop, typeof thisArg !== 'undefined' ? function (e) { onError.call(thisArg, e); } : onError);
|
4951 | };
|
4952 |
|
4953 | |
4954 |
|
4955 |
|
4956 |
|
4957 |
|
4958 |
|
4959 |
|
4960 | observableProto.doOnCompleted = observableProto.tapOnCompleted = function (onCompleted, thisArg) {
|
4961 | return this.tap(noop, null, typeof thisArg !== 'undefined' ? function () { onCompleted.call(thisArg); } : onCompleted);
|
4962 | };
|
4963 |
|
4964 | var FinallyObservable = (function (__super__) {
|
4965 | inherits(FinallyObservable, __super__);
|
4966 | function FinallyObservable(source, fn, thisArg) {
|
4967 | this.source = source;
|
4968 | this._fn = bindCallback(fn, thisArg, 0);
|
4969 | __super__.call(this);
|
4970 | }
|
4971 |
|
4972 | FinallyObservable.prototype.subscribeCore = function (o) {
|
4973 | var d = tryCatch(this.source.subscribe).call(this.source, o);
|
4974 | if (d === errorObj) {
|
4975 | this._fn();
|
4976 | thrower(d.e);
|
4977 | }
|
4978 |
|
4979 | return new FinallyDisposable(d, this._fn);
|
4980 | };
|
4981 |
|
4982 | function FinallyDisposable(s, fn) {
|
4983 | this.isDisposed = false;
|
4984 | this._s = s;
|
4985 | this._fn = fn;
|
4986 | }
|
4987 | FinallyDisposable.prototype.dispose = function () {
|
4988 | if (!this.isDisposed) {
|
4989 | var res = tryCatch(this._s.dispose).call(this._s);
|
4990 | this._fn();
|
4991 | res === errorObj && thrower(res.e);
|
4992 | }
|
4993 | };
|
4994 |
|
4995 | return FinallyObservable;
|
4996 |
|
4997 | }(ObservableBase));
|
4998 |
|
4999 | |
5000 |
|
5001 |
|
5002 |
|
5003 |
|
5004 | observableProto['finally'] = function (action, thisArg) {
|
5005 | return new FinallyObservable(this, action, thisArg);
|
5006 | };
|
5007 |
|
5008 | var IgnoreElementsObservable = (function(__super__) {
|
5009 | inherits(IgnoreElementsObservable, __super__);
|
5010 |
|
5011 | function IgnoreElementsObservable(source) {
|
5012 | this.source = source;
|
5013 | __super__.call(this);
|
5014 | }
|
5015 |
|
5016 | IgnoreElementsObservable.prototype.subscribeCore = function (o) {
|
5017 | return this.source.subscribe(new InnerObserver(o));
|
5018 | };
|
5019 |
|
5020 | function InnerObserver(o) {
|
5021 | this.o = o;
|
5022 | this.isStopped = false;
|
5023 | }
|
5024 | InnerObserver.prototype.onNext = noop;
|
5025 | InnerObserver.prototype.onError = function (err) {
|
5026 | if(!this.isStopped) {
|
5027 | this.isStopped = true;
|
5028 | this.o.onError(err);
|
5029 | }
|
5030 | };
|
5031 | InnerObserver.prototype.onCompleted = function () {
|
5032 | if(!this.isStopped) {
|
5033 | this.isStopped = true;
|
5034 | this.o.onCompleted();
|
5035 | }
|
5036 | };
|
5037 | InnerObserver.prototype.dispose = function() { this.isStopped = true; };
|
5038 | InnerObserver.prototype.fail = function (e) {
|
5039 | if (!this.isStopped) {
|
5040 | this.isStopped = true;
|
5041 | this.observer.onError(e);
|
5042 | return true;
|
5043 | }
|
5044 |
|
5045 | return false;
|
5046 | };
|
5047 |
|
5048 | return IgnoreElementsObservable;
|
5049 | }(ObservableBase));
|
5050 |
|
5051 | |
5052 |
|
5053 |
|
5054 |
|
5055 | observableProto.ignoreElements = function () {
|
5056 | return new IgnoreElementsObservable(this);
|
5057 | };
|
5058 |
|
5059 | var MaterializeObservable = (function (__super__) {
|
5060 | inherits(MaterializeObservable, __super__);
|
5061 | function MaterializeObservable(source, fn) {
|
5062 | this.source = source;
|
5063 | __super__.call(this);
|
5064 | }
|
5065 |
|
5066 | MaterializeObservable.prototype.subscribeCore = function (o) {
|
5067 | return this.source.subscribe(new MaterializeObserver(o));
|
5068 | };
|
5069 |
|
5070 | return MaterializeObservable;
|
5071 | }(ObservableBase));
|
5072 |
|
5073 | var MaterializeObserver = (function (__super__) {
|
5074 | inherits(MaterializeObserver, __super__);
|
5075 |
|
5076 | function MaterializeObserver(o) {
|
5077 | this._o = o;
|
5078 | __super__.call(this);
|
5079 | }
|
5080 |
|
5081 | MaterializeObserver.prototype.next = function (x) { this._o.onNext(notificationCreateOnNext(x)) };
|
5082 | MaterializeObserver.prototype.error = function (e) { this._o.onNext(notificationCreateOnError(e)); this._o.onCompleted(); };
|
5083 | MaterializeObserver.prototype.completed = function () { this._o.onNext(notificationCreateOnCompleted()); this._o.onCompleted(); };
|
5084 |
|
5085 | return MaterializeObserver;
|
5086 | }(AbstractObserver));
|
5087 |
|
5088 | |
5089 |
|
5090 |
|
5091 |
|
5092 | observableProto.materialize = function () {
|
5093 | return new MaterializeObservable(this);
|
5094 | };
|
5095 |
|
5096 | |
5097 |
|
5098 |
|
5099 |
|
5100 |
|
5101 | observableProto.repeat = function (repeatCount) {
|
5102 | return enumerableRepeat(this, repeatCount).concat();
|
5103 | };
|
5104 |
|
5105 | |
5106 |
|
5107 |
|
5108 |
|
5109 |
|
5110 |
|
5111 |
|
5112 |
|
5113 |
|
5114 |
|
5115 | observableProto.retry = function (retryCount) {
|
5116 | return enumerableRepeat(this, retryCount).catchError();
|
5117 | };
|
5118 |
|
5119 | |
5120 |
|
5121 |
|
5122 |
|
5123 |
|
5124 |
|
5125 |
|
5126 |
|
5127 |
|
5128 |
|
5129 | observableProto.retryWhen = function (notifier) {
|
5130 | return enumerableRepeat(this).catchErrorWhen(notifier);
|
5131 | };
|
5132 | var ScanObservable = (function(__super__) {
|
5133 | inherits(ScanObservable, __super__);
|
5134 | function ScanObservable(source, accumulator, hasSeed, seed) {
|
5135 | this.source = source;
|
5136 | this.accumulator = accumulator;
|
5137 | this.hasSeed = hasSeed;
|
5138 | this.seed = seed;
|
5139 | __super__.call(this);
|
5140 | }
|
5141 |
|
5142 | ScanObservable.prototype.subscribeCore = function(o) {
|
5143 | return this.source.subscribe(new ScanObserver(o,this));
|
5144 | };
|
5145 |
|
5146 | return ScanObservable;
|
5147 | }(ObservableBase));
|
5148 |
|
5149 | var ScanObserver = (function (__super__) {
|
5150 | inherits(ScanObserver, __super__);
|
5151 | function ScanObserver(o, parent) {
|
5152 | this._o = o;
|
5153 | this._p = parent;
|
5154 | this._fn = parent.accumulator;
|
5155 | this._hs = parent.hasSeed;
|
5156 | this._s = parent.seed;
|
5157 | this._ha = false;
|
5158 | this._a = null;
|
5159 | this._hv = false;
|
5160 | this._i = 0;
|
5161 | __super__.call(this);
|
5162 | }
|
5163 |
|
5164 | ScanObserver.prototype.next = function (x) {
|
5165 | !this._hv && (this._hv = true);
|
5166 | if (this._ha) {
|
5167 | this._a = tryCatch(this._fn)(this._a, x, this._i, this._p);
|
5168 | } else {
|
5169 | this._a = this._hs ? tryCatch(this._fn)(this._s, x, this._i, this._p) : x;
|
5170 | this._ha = true;
|
5171 | }
|
5172 | if (this._a === errorObj) { return this._o.onError(this._a.e); }
|
5173 | this._o.onNext(this._a);
|
5174 | this._i++;
|
5175 | };
|
5176 |
|
5177 | ScanObserver.prototype.error = function (e) {
|
5178 | this._o.onError(e);
|
5179 | };
|
5180 |
|
5181 | ScanObserver.prototype.completed = function () {
|
5182 | !this._hv && this._hs && this._o.onNext(this._s);
|
5183 | this._o.onCompleted();
|
5184 | };
|
5185 |
|
5186 | return ScanObserver;
|
5187 | }(AbstractObserver));
|
5188 |
|
5189 | |
5190 |
|
5191 |
|
5192 |
|
5193 |
|
5194 |
|
5195 |
|
5196 | observableProto.scan = function () {
|
5197 | var hasSeed = false, seed, accumulator = arguments[0];
|
5198 | if (arguments.length === 2) {
|
5199 | hasSeed = true;
|
5200 | seed = arguments[1];
|
5201 | }
|
5202 | return new ScanObservable(this, accumulator, hasSeed, seed);
|
5203 | };
|
5204 |
|
5205 | var SkipLastObservable = (function (__super__) {
|
5206 | inherits(SkipLastObservable, __super__);
|
5207 | function SkipLastObservable(source, c) {
|
5208 | this.source = source;
|
5209 | this._c = c;
|
5210 | __super__.call(this);
|
5211 | }
|
5212 |
|
5213 | SkipLastObservable.prototype.subscribeCore = function (o) {
|
5214 | return this.source.subscribe(new SkipLastObserver(o, this._c));
|
5215 | };
|
5216 |
|
5217 | return SkipLastObservable;
|
5218 | }(ObservableBase));
|
5219 |
|
5220 | var SkipLastObserver = (function (__super__) {
|
5221 | inherits(SkipLastObserver, __super__);
|
5222 | function SkipLastObserver(o, c) {
|
5223 | this._o = o;
|
5224 | this._c = c;
|
5225 | this._q = [];
|
5226 | __super__.call(this);
|
5227 | }
|
5228 |
|
5229 | SkipLastObserver.prototype.next = function (x) {
|
5230 | this._q.push(x);
|
5231 | this._q.length > this._c && this._o.onNext(this._q.shift());
|
5232 | };
|
5233 |
|
5234 | SkipLastObserver.prototype.error = function (e) {
|
5235 | this._o.onError(e);
|
5236 | };
|
5237 |
|
5238 | SkipLastObserver.prototype.completed = function () {
|
5239 | this._o.onCompleted();
|
5240 | };
|
5241 |
|
5242 | return SkipLastObserver;
|
5243 | }(AbstractObserver));
|
5244 |
|
5245 | |
5246 |
|
5247 |
|
5248 |
|
5249 |
|
5250 |
|
5251 |
|
5252 |
|
5253 | observableProto.skipLast = function (count) {
|
5254 | if (count < 0) { throw new ArgumentOutOfRangeError(); }
|
5255 | return new SkipLastObservable(this, count);
|
5256 | };
|
5257 |
|
5258 | |
5259 |
|
5260 |
|
5261 |
|
5262 |
|
5263 |
|
5264 |
|
5265 |
|
5266 | observableProto.startWith = function () {
|
5267 | var values, scheduler, start = 0;
|
5268 | if (!!arguments.length && isScheduler(arguments[0])) {
|
5269 | scheduler = arguments[0];
|
5270 | start = 1;
|
5271 | } else {
|
5272 | scheduler = immediateScheduler;
|
5273 | }
|
5274 | for(var args = [], i = start, len = arguments.length; i < len; i++) { args.push(arguments[i]); }
|
5275 | return enumerableOf([observableFromArray(args, scheduler), this]).concat();
|
5276 | };
|
5277 |
|
5278 | var TakeLastObserver = (function (__super__) {
|
5279 | inherits(TakeLastObserver, __super__);
|
5280 | function TakeLastObserver(o, c) {
|
5281 | this._o = o;
|
5282 | this._c = c;
|
5283 | this._q = [];
|
5284 | __super__.call(this);
|
5285 | }
|
5286 |
|
5287 | TakeLastObserver.prototype.next = function (x) {
|
5288 | this._q.push(x);
|
5289 | this._q.length > this._c && this._q.shift();
|
5290 | };
|
5291 |
|
5292 | TakeLastObserver.prototype.error = function (e) {
|
5293 | this._o.onError(e);
|
5294 | };
|
5295 |
|
5296 | TakeLastObserver.prototype.completed = function () {
|
5297 | while (this._q.length > 0) { this._o.onNext(this._q.shift()); }
|
5298 | this._o.onCompleted();
|
5299 | };
|
5300 |
|
5301 | return TakeLastObserver;
|
5302 | }(AbstractObserver));
|
5303 |
|
5304 | |
5305 |
|
5306 |
|
5307 |
|
5308 |
|
5309 |
|
5310 |
|
5311 |
|
5312 | observableProto.takeLast = function (count) {
|
5313 | if (count < 0) { throw new ArgumentOutOfRangeError(); }
|
5314 | var source = this;
|
5315 | return new AnonymousObservable(function (o) {
|
5316 | return source.subscribe(new TakeLastObserver(o, count));
|
5317 | }, source);
|
5318 | };
|
5319 |
|
5320 | var TakeLastBufferObserver = (function (__super__) {
|
5321 | inherits(TakeLastBufferObserver, __super__);
|
5322 | function TakeLastBufferObserver(o, c) {
|
5323 | this._o = o;
|
5324 | this._c = c;
|
5325 | this._q = [];
|
5326 | __super__.call(this);
|
5327 | }
|
5328 |
|
5329 | TakeLastBufferObserver.prototype.next = function (x) {
|
5330 | this._q.push(x);
|
5331 | this._q.length > this._c && this._q.shift();
|
5332 | };
|
5333 |
|
5334 | TakeLastBufferObserver.prototype.error = function (e) {
|
5335 | this._o.onError(e);
|
5336 | };
|
5337 |
|
5338 | TakeLastBufferObserver.prototype.completed = function () {
|
5339 | this._o.onNext(this._q);
|
5340 | this._o.onCompleted();
|
5341 | };
|
5342 |
|
5343 | return TakeLastBufferObserver;
|
5344 | }(AbstractObserver));
|
5345 |
|
5346 | |
5347 |
|
5348 |
|
5349 |
|
5350 |
|
5351 |
|
5352 |
|
5353 |
|
5354 |
|
5355 | observableProto.takeLastBuffer = function (count) {
|
5356 | if (count < 0) { throw new ArgumentOutOfRangeError(); }
|
5357 | var source = this;
|
5358 | return new AnonymousObservable(function (o) {
|
5359 | return source.subscribe(new TakeLastBufferObserver(o, count));
|
5360 | }, source);
|
5361 | };
|
5362 |
|
5363 | |
5364 |
|
5365 |
|
5366 |
|
5367 |
|
5368 |
|
5369 | observableProto.windowWithCount = function (count, skip) {
|
5370 | var source = this;
|
5371 | +count || (count = 0);
|
5372 | Math.abs(count) === Infinity && (count = 0);
|
5373 | if (count <= 0) { throw new ArgumentOutOfRangeError(); }
|
5374 | skip == null && (skip = count);
|
5375 | +skip || (skip = 0);
|
5376 | Math.abs(skip) === Infinity && (skip = 0);
|
5377 |
|
5378 | if (skip <= 0) { throw new ArgumentOutOfRangeError(); }
|
5379 | return new AnonymousObservable(function (observer) {
|
5380 | var m = new SingleAssignmentDisposable(),
|
5381 | refCountDisposable = new RefCountDisposable(m),
|
5382 | n = 0,
|
5383 | q = [];
|
5384 |
|
5385 | function createWindow () {
|
5386 | var s = new Subject();
|
5387 | q.push(s);
|
5388 | observer.onNext(addRef(s, refCountDisposable));
|
5389 | }
|
5390 |
|
5391 | createWindow();
|
5392 |
|
5393 | m.setDisposable(source.subscribe(
|
5394 | function (x) {
|
5395 | for (var i = 0, len = q.length; i < len; i++) { q[i].onNext(x); }
|
5396 | var c = n - count + 1;
|
5397 | c >= 0 && c % skip === 0 && q.shift().onCompleted();
|
5398 | ++n % skip === 0 && createWindow();
|
5399 | },
|
5400 | function (e) {
|
5401 | while (q.length > 0) { q.shift().onError(e); }
|
5402 | observer.onError(e);
|
5403 | },
|
5404 | function () {
|
5405 | while (q.length > 0) { q.shift().onCompleted(); }
|
5406 | observer.onCompleted();
|
5407 | }
|
5408 | ));
|
5409 | return refCountDisposable;
|
5410 | }, source);
|
5411 | };
|
5412 |
|
5413 | observableProto.flatMapConcat = observableProto.concatMap = function(selector, resultSelector, thisArg) {
|
5414 | return new FlatMapObservable(this, selector, resultSelector, thisArg).merge(1);
|
5415 | };
|
5416 | |
5417 |
|
5418 |
|
5419 |
|
5420 |
|
5421 |
|
5422 |
|
5423 |
|
5424 | observableProto.concatMapObserver = observableProto.selectConcatObserver = function(onNext, onError, onCompleted, thisArg) {
|
5425 | var source = this,
|
5426 | onNextFunc = bindCallback(onNext, thisArg, 2),
|
5427 | onErrorFunc = bindCallback(onError, thisArg, 1),
|
5428 | onCompletedFunc = bindCallback(onCompleted, thisArg, 0);
|
5429 | return new AnonymousObservable(function (observer) {
|
5430 | var index = 0;
|
5431 | return source.subscribe(
|
5432 | function (x) {
|
5433 | var result;
|
5434 | try {
|
5435 | result = onNextFunc(x, index++);
|
5436 | } catch (e) {
|
5437 | observer.onError(e);
|
5438 | return;
|
5439 | }
|
5440 | isPromise(result) && (result = observableFromPromise(result));
|
5441 | observer.onNext(result);
|
5442 | },
|
5443 | function (err) {
|
5444 | var result;
|
5445 | try {
|
5446 | result = onErrorFunc(err);
|
5447 | } catch (e) {
|
5448 | observer.onError(e);
|
5449 | return;
|
5450 | }
|
5451 | isPromise(result) && (result = observableFromPromise(result));
|
5452 | observer.onNext(result);
|
5453 | observer.onCompleted();
|
5454 | },
|
5455 | function () {
|
5456 | var result;
|
5457 | try {
|
5458 | result = onCompletedFunc();
|
5459 | } catch (e) {
|
5460 | observer.onError(e);
|
5461 | return;
|
5462 | }
|
5463 | isPromise(result) && (result = observableFromPromise(result));
|
5464 | observer.onNext(result);
|
5465 | observer.onCompleted();
|
5466 | });
|
5467 | }, this).concatAll();
|
5468 | };
|
5469 |
|
5470 | var DefaultIfEmptyObserver = (function (__super__) {
|
5471 | inherits(DefaultIfEmptyObserver, __super__);
|
5472 | function DefaultIfEmptyObserver(o, d) {
|
5473 | this._o = o;
|
5474 | this._d = d;
|
5475 | this._f = false;
|
5476 | __super__.call(this);
|
5477 | }
|
5478 |
|
5479 | DefaultIfEmptyObserver.prototype.next = function (x) {
|
5480 | this._f = true;
|
5481 | this._o.onNext(x);
|
5482 | };
|
5483 |
|
5484 | DefaultIfEmptyObserver.prototype.error = function (e) {
|
5485 | this._o.onError(e);
|
5486 | };
|
5487 |
|
5488 | DefaultIfEmptyObserver.prototype.completed = function () {
|
5489 | !this._f && this._o.onNext(this._d);
|
5490 | this._o.onCompleted();
|
5491 | };
|
5492 |
|
5493 | return DefaultIfEmptyObserver;
|
5494 | }(AbstractObserver));
|
5495 |
|
5496 | |
5497 |
|
5498 |
|
5499 |
|
5500 |
|
5501 |
|
5502 |
|
5503 |
|
5504 |
|
5505 |
|
5506 | observableProto.defaultIfEmpty = function (defaultValue) {
|
5507 | var source = this;
|
5508 | defaultValue === undefined && (defaultValue = null);
|
5509 | return new AnonymousObservable(function (o) {
|
5510 | return source.subscribe(new DefaultIfEmptyObserver(o, defaultValue));
|
5511 | }, source);
|
5512 | };
|
5513 |
|
5514 |
|
5515 | function arrayIndexOfComparer(array, item, comparer) {
|
5516 | for (var i = 0, len = array.length; i < len; i++) {
|
5517 | if (comparer(array[i], item)) { return i; }
|
5518 | }
|
5519 | return -1;
|
5520 | }
|
5521 |
|
5522 | function HashSet(comparer) {
|
5523 | this.comparer = comparer;
|
5524 | this.set = [];
|
5525 | }
|
5526 | HashSet.prototype.push = function(value) {
|
5527 | var retValue = arrayIndexOfComparer(this.set, value, this.comparer) === -1;
|
5528 | retValue && this.set.push(value);
|
5529 | return retValue;
|
5530 | };
|
5531 |
|
5532 | var DistinctObservable = (function (__super__) {
|
5533 | inherits(DistinctObservable, __super__);
|
5534 | function DistinctObservable(source, keyFn, cmpFn) {
|
5535 | this.source = source;
|
5536 | this._keyFn = keyFn;
|
5537 | this._cmpFn = cmpFn;
|
5538 | __super__.call(this);
|
5539 | }
|
5540 |
|
5541 | DistinctObservable.prototype.subscribeCore = function (o) {
|
5542 | return this.source.subscribe(new DistinctObserver(o, this._keyFn, this._cmpFn));
|
5543 | };
|
5544 |
|
5545 | return DistinctObservable;
|
5546 | }(ObservableBase));
|
5547 |
|
5548 | var DistinctObserver = (function (__super__) {
|
5549 | inherits(DistinctObserver, __super__);
|
5550 | function DistinctObserver(o, keyFn, cmpFn) {
|
5551 | this._o = o;
|
5552 | this._keyFn = keyFn;
|
5553 | this._h = new HashSet(cmpFn);
|
5554 | __super__.call(this);
|
5555 | }
|
5556 |
|
5557 | DistinctObserver.prototype.next = function (x) {
|
5558 | var key = x;
|
5559 | if (isFunction(this._keyFn)) {
|
5560 | key = tryCatch(this._keyFn)(x);
|
5561 | if (key === errorObj) { return this._o.onError(key.e); }
|
5562 | }
|
5563 | this._h.push(key) && this._o.onNext(x);
|
5564 | };
|
5565 |
|
5566 | DistinctObserver.prototype.error = function (e) { this._o.onError(e); };
|
5567 | DistinctObserver.prototype.completed = function () { this._o.onCompleted(); };
|
5568 |
|
5569 | return DistinctObserver;
|
5570 | }(AbstractObserver));
|
5571 |
|
5572 | |
5573 |
|
5574 |
|
5575 |
|
5576 |
|
5577 |
|
5578 |
|
5579 |
|
5580 |
|
5581 |
|
5582 |
|
5583 |
|
5584 | observableProto.distinct = function (keySelector, comparer) {
|
5585 | comparer || (comparer = defaultComparer);
|
5586 | return new DistinctObservable(this, keySelector, comparer);
|
5587 | };
|
5588 |
|
5589 | |
5590 |
|
5591 |
|
5592 |
|
5593 |
|
5594 |
|
5595 |
|
5596 |
|
5597 |
|
5598 |
|
5599 |
|
5600 | observableProto.groupBy = function (keySelector, elementSelector) {
|
5601 | return this.groupByUntil(keySelector, elementSelector, observableNever);
|
5602 | };
|
5603 |
|
5604 | |
5605 |
|
5606 |
|
5607 |
|
5608 |
|
5609 |
|
5610 |
|
5611 |
|
5612 |
|
5613 |
|
5614 |
|
5615 |
|
5616 |
|
5617 |
|
5618 |
|
5619 |
|
5620 | observableProto.groupByUntil = function (keySelector, elementSelector, durationSelector) {
|
5621 | var source = this;
|
5622 | return new AnonymousObservable(function (o) {
|
5623 | var map = new Map(),
|
5624 | groupDisposable = new CompositeDisposable(),
|
5625 | refCountDisposable = new RefCountDisposable(groupDisposable),
|
5626 | handleError = function (e) { return function (item) { item.onError(e); }; };
|
5627 |
|
5628 | groupDisposable.add(
|
5629 | source.subscribe(function (x) {
|
5630 | var key = tryCatch(keySelector)(x);
|
5631 | if (key === errorObj) {
|
5632 | map.forEach(handleError(key.e));
|
5633 | return o.onError(key.e);
|
5634 | }
|
5635 |
|
5636 | var fireNewMapEntry = false, writer = map.get(key);
|
5637 | if (writer === undefined) {
|
5638 | writer = new Subject();
|
5639 | map.set(key, writer);
|
5640 | fireNewMapEntry = true;
|
5641 | }
|
5642 |
|
5643 | if (fireNewMapEntry) {
|
5644 | var group = new GroupedObservable(key, writer, refCountDisposable),
|
5645 | durationGroup = new GroupedObservable(key, writer);
|
5646 | var duration = tryCatch(durationSelector)(durationGroup);
|
5647 | if (duration === errorObj) {
|
5648 | map.forEach(handleError(duration.e));
|
5649 | return o.onError(duration.e);
|
5650 | }
|
5651 |
|
5652 | o.onNext(group);
|
5653 |
|
5654 | var md = new SingleAssignmentDisposable();
|
5655 | groupDisposable.add(md);
|
5656 |
|
5657 | md.setDisposable(duration.take(1).subscribe(
|
5658 | noop,
|
5659 | function (e) {
|
5660 | map.forEach(handleError(e));
|
5661 | o.onError(e);
|
5662 | },
|
5663 | function () {
|
5664 | if (map['delete'](key)) { writer.onCompleted(); }
|
5665 | groupDisposable.remove(md);
|
5666 | }));
|
5667 | }
|
5668 |
|
5669 | var element = x;
|
5670 | if (isFunction(elementSelector)) {
|
5671 | element = tryCatch(elementSelector)(x);
|
5672 | if (element === errorObj) {
|
5673 | map.forEach(handleError(element.e));
|
5674 | return o.onError(element.e);
|
5675 | }
|
5676 | }
|
5677 |
|
5678 | writer.onNext(element);
|
5679 | }, function (e) {
|
5680 | map.forEach(handleError(e));
|
5681 | o.onError(e);
|
5682 | }, function () {
|
5683 | map.forEach(function (item) { item.onCompleted(); });
|
5684 | o.onCompleted();
|
5685 | }));
|
5686 |
|
5687 | return refCountDisposable;
|
5688 | }, source);
|
5689 | };
|
5690 |
|
5691 | var MapObservable = (function (__super__) {
|
5692 | inherits(MapObservable, __super__);
|
5693 |
|
5694 | function MapObservable(source, selector, thisArg) {
|
5695 | this.source = source;
|
5696 | this.selector = bindCallback(selector, thisArg, 3);
|
5697 | __super__.call(this);
|
5698 | }
|
5699 |
|
5700 | function innerMap(selector, self) {
|
5701 | return function (x, i, o) { return selector.call(this, self.selector(x, i, o), i, o); };
|
5702 | }
|
5703 |
|
5704 | MapObservable.prototype.internalMap = function (selector, thisArg) {
|
5705 | return new MapObservable(this.source, innerMap(selector, this), thisArg);
|
5706 | };
|
5707 |
|
5708 | MapObservable.prototype.subscribeCore = function (o) {
|
5709 | return this.source.subscribe(new InnerObserver(o, this.selector, this));
|
5710 | };
|
5711 |
|
5712 | inherits(InnerObserver, AbstractObserver);
|
5713 | function InnerObserver(o, selector, source) {
|
5714 | this.o = o;
|
5715 | this.selector = selector;
|
5716 | this.source = source;
|
5717 | this.i = 0;
|
5718 | AbstractObserver.call(this);
|
5719 | }
|
5720 |
|
5721 | InnerObserver.prototype.next = function(x) {
|
5722 | var result = tryCatch(this.selector)(x, this.i++, this.source);
|
5723 | if (result === errorObj) { return this.o.onError(result.e); }
|
5724 | this.o.onNext(result);
|
5725 | };
|
5726 |
|
5727 | InnerObserver.prototype.error = function (e) {
|
5728 | this.o.onError(e);
|
5729 | };
|
5730 |
|
5731 | InnerObserver.prototype.completed = function () {
|
5732 | this.o.onCompleted();
|
5733 | };
|
5734 |
|
5735 | return MapObservable;
|
5736 |
|
5737 | }(ObservableBase));
|
5738 |
|
5739 | |
5740 |
|
5741 |
|
5742 |
|
5743 |
|
5744 |
|
5745 | observableProto.map = observableProto.select = function (selector, thisArg) {
|
5746 | var selectorFn = typeof selector === 'function' ? selector : function () { return selector; };
|
5747 | return this instanceof MapObservable ?
|
5748 | this.internalMap(selectorFn, thisArg) :
|
5749 | new MapObservable(this, selectorFn, thisArg);
|
5750 | };
|
5751 |
|
5752 | function plucker(args, len) {
|
5753 | return function mapper(x) {
|
5754 | var currentProp = x;
|
5755 | for (var i = 0; i < len; i++) {
|
5756 | var p = currentProp[args[i]];
|
5757 | if (typeof p !== 'undefined') {
|
5758 | currentProp = p;
|
5759 | } else {
|
5760 | return undefined;
|
5761 | }
|
5762 | }
|
5763 | return currentProp;
|
5764 | }
|
5765 | }
|
5766 |
|
5767 | |
5768 |
|
5769 |
|
5770 |
|
5771 |
|
5772 |
|
5773 | observableProto.pluck = function () {
|
5774 | var len = arguments.length, args = new Array(len);
|
5775 | if (len === 0) { throw new Error('List of properties cannot be empty.'); }
|
5776 | for(var i = 0; i < len; i++) { args[i] = arguments[i]; }
|
5777 | return this.map(plucker(args, len));
|
5778 | };
|
5779 |
|
5780 | observableProto.flatMap = observableProto.selectMany = function(selector, resultSelector, thisArg) {
|
5781 | return new FlatMapObservable(this, selector, resultSelector, thisArg).mergeAll();
|
5782 | };
|
5783 |
|
5784 | |
5785 |
|
5786 |
|
5787 |
|
5788 |
|
5789 |
|
5790 |
|
5791 |
|
5792 | observableProto.flatMapObserver = observableProto.selectManyObserver = function (onNext, onError, onCompleted, thisArg) {
|
5793 | var source = this;
|
5794 | return new AnonymousObservable(function (observer) {
|
5795 | var index = 0;
|
5796 |
|
5797 | return source.subscribe(
|
5798 | function (x) {
|
5799 | var result;
|
5800 | try {
|
5801 | result = onNext.call(thisArg, x, index++);
|
5802 | } catch (e) {
|
5803 | observer.onError(e);
|
5804 | return;
|
5805 | }
|
5806 | isPromise(result) && (result = observableFromPromise(result));
|
5807 | observer.onNext(result);
|
5808 | },
|
5809 | function (err) {
|
5810 | var result;
|
5811 | try {
|
5812 | result = onError.call(thisArg, err);
|
5813 | } catch (e) {
|
5814 | observer.onError(e);
|
5815 | return;
|
5816 | }
|
5817 | isPromise(result) && (result = observableFromPromise(result));
|
5818 | observer.onNext(result);
|
5819 | observer.onCompleted();
|
5820 | },
|
5821 | function () {
|
5822 | var result;
|
5823 | try {
|
5824 | result = onCompleted.call(thisArg);
|
5825 | } catch (e) {
|
5826 | observer.onError(e);
|
5827 | return;
|
5828 | }
|
5829 | isPromise(result) && (result = observableFromPromise(result));
|
5830 | observer.onNext(result);
|
5831 | observer.onCompleted();
|
5832 | });
|
5833 | }, source).mergeAll();
|
5834 | };
|
5835 |
|
5836 | Rx.Observable.prototype.flatMapLatest = function(selector, resultSelector, thisArg) {
|
5837 | return new FlatMapObservable(this, selector, resultSelector, thisArg).switchLatest();
|
5838 | };
|
5839 | var SkipObservable = (function(__super__) {
|
5840 | inherits(SkipObservable, __super__);
|
5841 | function SkipObservable(source, count) {
|
5842 | this.source = source;
|
5843 | this._count = count;
|
5844 | __super__.call(this);
|
5845 | }
|
5846 |
|
5847 | SkipObservable.prototype.subscribeCore = function (o) {
|
5848 | return this.source.subscribe(new SkipObserver(o, this._count));
|
5849 | };
|
5850 |
|
5851 | function SkipObserver(o, c) {
|
5852 | this._o = o;
|
5853 | this._r = c;
|
5854 | AbstractObserver.call(this);
|
5855 | }
|
5856 |
|
5857 | inherits(SkipObserver, AbstractObserver);
|
5858 |
|
5859 | SkipObserver.prototype.next = function (x) {
|
5860 | if (this._r <= 0) {
|
5861 | this._o.onNext(x);
|
5862 | } else {
|
5863 | this._r--;
|
5864 | }
|
5865 | };
|
5866 | SkipObserver.prototype.error = function(e) { this._o.onError(e); };
|
5867 | SkipObserver.prototype.completed = function() { this._o.onCompleted(); };
|
5868 |
|
5869 | return SkipObservable;
|
5870 | }(ObservableBase));
|
5871 |
|
5872 | |
5873 |
|
5874 |
|
5875 |
|
5876 |
|
5877 | observableProto.skip = function (count) {
|
5878 | if (count < 0) { throw new ArgumentOutOfRangeError(); }
|
5879 | return new SkipObservable(this, count);
|
5880 | };
|
5881 |
|
5882 | var SkipWhileObservable = (function (__super__) {
|
5883 | inherits(SkipWhileObservable, __super__);
|
5884 | function SkipWhileObservable(source, fn) {
|
5885 | this.source = source;
|
5886 | this._fn = fn;
|
5887 | __super__.call(this);
|
5888 | }
|
5889 |
|
5890 | SkipWhileObservable.prototype.subscribeCore = function (o) {
|
5891 | return this.source.subscribe(new SkipWhileObserver(o, this));
|
5892 | };
|
5893 |
|
5894 | return SkipWhileObservable;
|
5895 | }(ObservableBase));
|
5896 |
|
5897 | var SkipWhileObserver = (function (__super__) {
|
5898 | inherits(SkipWhileObserver, __super__);
|
5899 |
|
5900 | function SkipWhileObserver(o, p) {
|
5901 | this._o = o;
|
5902 | this._p = p;
|
5903 | this._i = 0;
|
5904 | this._r = false;
|
5905 | __super__.call(this);
|
5906 | }
|
5907 |
|
5908 | SkipWhileObserver.prototype.next = function (x) {
|
5909 | if (!this._r) {
|
5910 | var res = tryCatch(this._p._fn)(x, this._i++, this._p);
|
5911 | if (res === errorObj) { return this._o.onError(res.e); }
|
5912 | this._r = !res;
|
5913 | }
|
5914 | this._r && this._o.onNext(x);
|
5915 | };
|
5916 | SkipWhileObserver.prototype.error = function (e) { this._o.onError(e); };
|
5917 | SkipWhileObserver.prototype.completed = function () { this._o.onCompleted(); };
|
5918 |
|
5919 | return SkipWhileObserver;
|
5920 | }(AbstractObserver));
|
5921 |
|
5922 | |
5923 |
|
5924 |
|
5925 |
|
5926 |
|
5927 |
|
5928 |
|
5929 |
|
5930 |
|
5931 |
|
5932 | observableProto.skipWhile = function (predicate, thisArg) {
|
5933 | var fn = bindCallback(predicate, thisArg, 3);
|
5934 | return new SkipWhileObservable(this, fn);
|
5935 | };
|
5936 |
|
5937 | var TakeObservable = (function(__super__) {
|
5938 | inherits(TakeObservable, __super__);
|
5939 | function TakeObservable(source, count) {
|
5940 | this.source = source;
|
5941 | this._count = count;
|
5942 | __super__.call(this);
|
5943 | }
|
5944 |
|
5945 | TakeObservable.prototype.subscribeCore = function (o) {
|
5946 | return this.source.subscribe(new TakeObserver(o, this._count));
|
5947 | };
|
5948 |
|
5949 | function TakeObserver(o, c) {
|
5950 | this._o = o;
|
5951 | this._c = c;
|
5952 | this._r = c;
|
5953 | AbstractObserver.call(this);
|
5954 | }
|
5955 |
|
5956 | inherits(TakeObserver, AbstractObserver);
|
5957 |
|
5958 | TakeObserver.prototype.next = function (x) {
|
5959 | if (this._r-- > 0) {
|
5960 | this._o.onNext(x);
|
5961 | this._r <= 0 && this._o.onCompleted();
|
5962 | }
|
5963 | };
|
5964 |
|
5965 | TakeObserver.prototype.error = function (e) { this._o.onError(e); };
|
5966 | TakeObserver.prototype.completed = function () { this._o.onCompleted(); };
|
5967 |
|
5968 | return TakeObservable;
|
5969 | }(ObservableBase));
|
5970 |
|
5971 | |
5972 |
|
5973 |
|
5974 |
|
5975 |
|
5976 |
|
5977 | observableProto.take = function (count, scheduler) {
|
5978 | if (count < 0) { throw new ArgumentOutOfRangeError(); }
|
5979 | if (count === 0) { return observableEmpty(scheduler); }
|
5980 | return new TakeObservable(this, count);
|
5981 | };
|
5982 |
|
5983 | var TakeWhileObservable = (function (__super__) {
|
5984 | inherits(TakeWhileObservable, __super__);
|
5985 | function TakeWhileObservable(source, fn) {
|
5986 | this.source = source;
|
5987 | this._fn = fn;
|
5988 | __super__.call(this);
|
5989 | }
|
5990 |
|
5991 | TakeWhileObservable.prototype.subscribeCore = function (o) {
|
5992 | return this.source.subscribe(new TakeWhileObserver(o, this));
|
5993 | };
|
5994 |
|
5995 | return TakeWhileObservable;
|
5996 | }(ObservableBase));
|
5997 |
|
5998 | var TakeWhileObserver = (function (__super__) {
|
5999 | inherits(TakeWhileObserver, __super__);
|
6000 |
|
6001 | function TakeWhileObserver(o, p) {
|
6002 | this._o = o;
|
6003 | this._p = p;
|
6004 | this._i = 0;
|
6005 | this._r = true;
|
6006 | __super__.call(this);
|
6007 | }
|
6008 |
|
6009 | TakeWhileObserver.prototype.next = function (x) {
|
6010 | if (this._r) {
|
6011 | this._r = tryCatch(this._p._fn)(x, this._i++, this._p);
|
6012 | if (this._r === errorObj) { return this._o.onError(this._r.e); }
|
6013 | }
|
6014 | if (this._r) {
|
6015 | this._o.onNext(x);
|
6016 | } else {
|
6017 | this._o.onCompleted();
|
6018 | }
|
6019 | };
|
6020 | TakeWhileObserver.prototype.error = function (e) { this._o.onError(e); };
|
6021 | TakeWhileObserver.prototype.completed = function () { this._o.onCompleted(); };
|
6022 |
|
6023 | return TakeWhileObserver;
|
6024 | }(AbstractObserver));
|
6025 |
|
6026 | |
6027 |
|
6028 |
|
6029 |
|
6030 |
|
6031 |
|
6032 |
|
6033 | observableProto.takeWhile = function (predicate, thisArg) {
|
6034 | var fn = bindCallback(predicate, thisArg, 3);
|
6035 | return new TakeWhileObservable(this, fn);
|
6036 | };
|
6037 |
|
6038 | var FilterObservable = (function (__super__) {
|
6039 | inherits(FilterObservable, __super__);
|
6040 |
|
6041 | function FilterObservable(source, predicate, thisArg) {
|
6042 | this.source = source;
|
6043 | this.predicate = bindCallback(predicate, thisArg, 3);
|
6044 | __super__.call(this);
|
6045 | }
|
6046 |
|
6047 | FilterObservable.prototype.subscribeCore = function (o) {
|
6048 | return this.source.subscribe(new InnerObserver(o, this.predicate, this));
|
6049 | };
|
6050 |
|
6051 | function innerPredicate(predicate, self) {
|
6052 | return function(x, i, o) { return self.predicate(x, i, o) && predicate.call(this, x, i, o); }
|
6053 | }
|
6054 |
|
6055 | FilterObservable.prototype.internalFilter = function(predicate, thisArg) {
|
6056 | return new FilterObservable(this.source, innerPredicate(predicate, this), thisArg);
|
6057 | };
|
6058 |
|
6059 | inherits(InnerObserver, AbstractObserver);
|
6060 | function InnerObserver(o, predicate, source) {
|
6061 | this.o = o;
|
6062 | this.predicate = predicate;
|
6063 | this.source = source;
|
6064 | this.i = 0;
|
6065 | AbstractObserver.call(this);
|
6066 | }
|
6067 |
|
6068 | InnerObserver.prototype.next = function(x) {
|
6069 | var shouldYield = tryCatch(this.predicate)(x, this.i++, this.source);
|
6070 | if (shouldYield === errorObj) {
|
6071 | return this.o.onError(shouldYield.e);
|
6072 | }
|
6073 | shouldYield && this.o.onNext(x);
|
6074 | };
|
6075 |
|
6076 | InnerObserver.prototype.error = function (e) {
|
6077 | this.o.onError(e);
|
6078 | };
|
6079 |
|
6080 | InnerObserver.prototype.completed = function () {
|
6081 | this.o.onCompleted();
|
6082 | };
|
6083 |
|
6084 | return FilterObservable;
|
6085 |
|
6086 | }(ObservableBase));
|
6087 |
|
6088 | |
6089 |
|
6090 |
|
6091 |
|
6092 |
|
6093 |
|
6094 | observableProto.filter = observableProto.where = function (predicate, thisArg) {
|
6095 | return this instanceof FilterObservable ? this.internalFilter(predicate, thisArg) :
|
6096 | new FilterObservable(this, predicate, thisArg);
|
6097 | };
|
6098 |
|
6099 | var ExtremaByObservable = (function (__super__) {
|
6100 | inherits(ExtremaByObservable, __super__);
|
6101 | function ExtremaByObservable(source, k, c) {
|
6102 | this.source = source;
|
6103 | this._k = k;
|
6104 | this._c = c;
|
6105 | __super__.call(this);
|
6106 | }
|
6107 |
|
6108 | ExtremaByObservable.prototype.subscribeCore = function (o) {
|
6109 | return this.source.subscribe(new ExtremaByObserver(o, this._k, this._c));
|
6110 | };
|
6111 |
|
6112 | return ExtremaByObservable;
|
6113 | }(ObservableBase));
|
6114 |
|
6115 | var ExtremaByObserver = (function (__super__) {
|
6116 | inherits(ExtremaByObserver, __super__);
|
6117 | function ExtremaByObserver(o, k, c) {
|
6118 | this._o = o;
|
6119 | this._k = k;
|
6120 | this._c = c;
|
6121 | this._v = null;
|
6122 | this._hv = false;
|
6123 | this._l = [];
|
6124 | __super__.call(this);
|
6125 | }
|
6126 |
|
6127 | ExtremaByObserver.prototype.next = function (x) {
|
6128 | var key = tryCatch(this._k)(x);
|
6129 | if (key === errorObj) { return this._o.onError(key.e); }
|
6130 | var comparison = 0;
|
6131 | if (!this._hv) {
|
6132 | this._hv = true;
|
6133 | this._v = key;
|
6134 | } else {
|
6135 | comparison = tryCatch(this._c)(key, this._v);
|
6136 | if (comparison === errorObj) { return this._o.onError(comparison.e); }
|
6137 | }
|
6138 | if (comparison > 0) {
|
6139 | this._v = key;
|
6140 | this._l = [];
|
6141 | }
|
6142 | if (comparison >= 0) { this._l.push(x); }
|
6143 | };
|
6144 |
|
6145 | ExtremaByObserver.prototype.error = function (e) {
|
6146 | this._o.onError(e);
|
6147 | };
|
6148 |
|
6149 | ExtremaByObserver.prototype.completed = function () {
|
6150 | this._o.onNext(this._l);
|
6151 | this._o.onCompleted();
|
6152 | };
|
6153 |
|
6154 | return ExtremaByObserver;
|
6155 | }(AbstractObserver));
|
6156 |
|
6157 | function firstOnly(x) {
|
6158 | if (x.length === 0) { throw new EmptyError(); }
|
6159 | return x[0];
|
6160 | }
|
6161 |
|
6162 | var ReduceObservable = (function(__super__) {
|
6163 | inherits(ReduceObservable, __super__);
|
6164 | function ReduceObservable(source, accumulator, hasSeed, seed) {
|
6165 | this.source = source;
|
6166 | this.accumulator = accumulator;
|
6167 | this.hasSeed = hasSeed;
|
6168 | this.seed = seed;
|
6169 | __super__.call(this);
|
6170 | }
|
6171 |
|
6172 | ReduceObservable.prototype.subscribeCore = function(observer) {
|
6173 | return this.source.subscribe(new ReduceObserver(observer,this));
|
6174 | };
|
6175 |
|
6176 | return ReduceObservable;
|
6177 | }(ObservableBase));
|
6178 |
|
6179 | var ReduceObserver = (function (__super__) {
|
6180 | inherits(ReduceObserver, __super__);
|
6181 | function ReduceObserver(o, parent) {
|
6182 | this._o = o;
|
6183 | this._p = parent;
|
6184 | this._fn = parent.accumulator;
|
6185 | this._hs = parent.hasSeed;
|
6186 | this._s = parent.seed;
|
6187 | this._ha = false;
|
6188 | this._a = null;
|
6189 | this._hv = false;
|
6190 | this._i = 0;
|
6191 | __super__.call(this);
|
6192 | }
|
6193 |
|
6194 | ReduceObserver.prototype.next = function (x) {
|
6195 | !this._hv && (this._hv = true);
|
6196 | if (this._ha) {
|
6197 | this._a = tryCatch(this._fn)(this._a, x, this._i, this._p);
|
6198 | } else {
|
6199 | this._a = this._hs ? tryCatch(this._fn)(this._s, x, this._i, this._p) : x;
|
6200 | this._ha = true;
|
6201 | }
|
6202 | if (this._a === errorObj) { return this._o.onError(this._a.e); }
|
6203 | this._i++;
|
6204 | };
|
6205 |
|
6206 | ReduceObserver.prototype.error = function (e) {
|
6207 | this._o.onError(e);
|
6208 | };
|
6209 |
|
6210 | ReduceObserver.prototype.completed = function () {
|
6211 | this._hv && this._o.onNext(this._a);
|
6212 | !this._hv && this._hs && this._o.onNext(this._s);
|
6213 | !this._hv && !this._hs && this._o.onError(new EmptyError());
|
6214 | this._o.onCompleted();
|
6215 | };
|
6216 |
|
6217 | return ReduceObserver;
|
6218 | }(AbstractObserver));
|
6219 |
|
6220 | |
6221 |
|
6222 |
|
6223 |
|
6224 |
|
6225 |
|
6226 |
|
6227 | observableProto.reduce = function () {
|
6228 | var hasSeed = false, seed, accumulator = arguments[0];
|
6229 | if (arguments.length === 2) {
|
6230 | hasSeed = true;
|
6231 | seed = arguments[1];
|
6232 | }
|
6233 | return new ReduceObservable(this, accumulator, hasSeed, seed);
|
6234 | };
|
6235 |
|
6236 | var SomeObservable = (function (__super__) {
|
6237 | inherits(SomeObservable, __super__);
|
6238 | function SomeObservable(source, fn) {
|
6239 | this.source = source;
|
6240 | this._fn = fn;
|
6241 | __super__.call(this);
|
6242 | }
|
6243 |
|
6244 | SomeObservable.prototype.subscribeCore = function (o) {
|
6245 | return this.source.subscribe(new SomeObserver(o, this._fn, this.source));
|
6246 | };
|
6247 |
|
6248 | return SomeObservable;
|
6249 | }(ObservableBase));
|
6250 |
|
6251 | var SomeObserver = (function (__super__) {
|
6252 | inherits(SomeObserver, __super__);
|
6253 |
|
6254 | function SomeObserver(o, fn, s) {
|
6255 | this._o = o;
|
6256 | this._fn = fn;
|
6257 | this._s = s;
|
6258 | this._i = 0;
|
6259 | __super__.call(this);
|
6260 | }
|
6261 |
|
6262 | SomeObserver.prototype.next = function (x) {
|
6263 | var result = tryCatch(this._fn)(x, this._i++, this._s);
|
6264 | if (result === errorObj) { return this._o.onError(result.e); }
|
6265 | if (Boolean(result)) {
|
6266 | this._o.onNext(true);
|
6267 | this._o.onCompleted();
|
6268 | }
|
6269 | };
|
6270 | SomeObserver.prototype.error = function (e) { this._o.onError(e); };
|
6271 | SomeObserver.prototype.completed = function () {
|
6272 | this._o.onNext(false);
|
6273 | this._o.onCompleted();
|
6274 | };
|
6275 |
|
6276 | return SomeObserver;
|
6277 | }(AbstractObserver));
|
6278 |
|
6279 | |
6280 |
|
6281 |
|
6282 |
|
6283 |
|
6284 | observableProto.some = function (predicate, thisArg) {
|
6285 | var fn = bindCallback(predicate, thisArg, 3);
|
6286 | return new SomeObservable(this, fn);
|
6287 | };
|
6288 |
|
6289 | var IsEmptyObservable = (function (__super__) {
|
6290 | inherits(IsEmptyObservable, __super__);
|
6291 | function IsEmptyObservable(source) {
|
6292 | this.source = source;
|
6293 | __super__.call(this);
|
6294 | }
|
6295 |
|
6296 | IsEmptyObservable.prototype.subscribeCore = function (o) {
|
6297 | return this.source.subscribe(new IsEmptyObserver(o));
|
6298 | };
|
6299 |
|
6300 | return IsEmptyObservable;
|
6301 | }(ObservableBase));
|
6302 |
|
6303 | var IsEmptyObserver = (function(__super__) {
|
6304 | inherits(IsEmptyObserver, __super__);
|
6305 | function IsEmptyObserver(o) {
|
6306 | this._o = o;
|
6307 | __super__.call(this);
|
6308 | }
|
6309 |
|
6310 | IsEmptyObserver.prototype.next = function () {
|
6311 | this._o.onNext(false);
|
6312 | this._o.onCompleted();
|
6313 | };
|
6314 | IsEmptyObserver.prototype.error = function (e) { this._o.onError(e); };
|
6315 | IsEmptyObserver.prototype.completed = function () {
|
6316 | this._o.onNext(true);
|
6317 | this._o.onCompleted();
|
6318 | };
|
6319 |
|
6320 | return IsEmptyObserver;
|
6321 | }(AbstractObserver));
|
6322 |
|
6323 | |
6324 |
|
6325 |
|
6326 |
|
6327 | observableProto.isEmpty = function () {
|
6328 | return new IsEmptyObservable(this);
|
6329 | };
|
6330 |
|
6331 | var EveryObservable = (function (__super__) {
|
6332 | inherits(EveryObservable, __super__);
|
6333 | function EveryObservable(source, fn) {
|
6334 | this.source = source;
|
6335 | this._fn = fn;
|
6336 | __super__.call(this);
|
6337 | }
|
6338 |
|
6339 | EveryObservable.prototype.subscribeCore = function (o) {
|
6340 | return this.source.subscribe(new EveryObserver(o, this._fn, this.source));
|
6341 | };
|
6342 |
|
6343 | return EveryObservable;
|
6344 | }(ObservableBase));
|
6345 |
|
6346 | var EveryObserver = (function (__super__) {
|
6347 | inherits(EveryObserver, __super__);
|
6348 |
|
6349 | function EveryObserver(o, fn, s) {
|
6350 | this._o = o;
|
6351 | this._fn = fn;
|
6352 | this._s = s;
|
6353 | this._i = 0;
|
6354 | __super__.call(this);
|
6355 | }
|
6356 |
|
6357 | EveryObserver.prototype.next = function (x) {
|
6358 | var result = tryCatch(this._fn)(x, this._i++, this._s);
|
6359 | if (result === errorObj) { return this._o.onError(result.e); }
|
6360 | if (!Boolean(result)) {
|
6361 | this._o.onNext(false);
|
6362 | this._o.onCompleted();
|
6363 | }
|
6364 | };
|
6365 | EveryObserver.prototype.error = function (e) { this._o.onError(e); };
|
6366 | EveryObserver.prototype.completed = function () {
|
6367 | this._o.onNext(true);
|
6368 | this._o.onCompleted();
|
6369 | };
|
6370 |
|
6371 | return EveryObserver;
|
6372 | }(AbstractObserver));
|
6373 |
|
6374 | |
6375 |
|
6376 |
|
6377 |
|
6378 |
|
6379 |
|
6380 | observableProto.every = function (predicate, thisArg) {
|
6381 | var fn = bindCallback(predicate, thisArg, 3);
|
6382 | return new EveryObservable(this, fn);
|
6383 | };
|
6384 |
|
6385 | var IncludesObservable = (function (__super__) {
|
6386 | inherits(IncludesObservable, __super__);
|
6387 | function IncludesObservable(source, elem, idx) {
|
6388 | var n = +idx || 0;
|
6389 | Math.abs(n) === Infinity && (n = 0);
|
6390 |
|
6391 | this.source = source;
|
6392 | this._elem = elem;
|
6393 | this._n = n;
|
6394 | __super__.call(this);
|
6395 | }
|
6396 |
|
6397 | IncludesObservable.prototype.subscribeCore = function (o) {
|
6398 | if (this._n < 0) {
|
6399 | o.onNext(false);
|
6400 | o.onCompleted();
|
6401 | return disposableEmpty;
|
6402 | }
|
6403 |
|
6404 | return this.source.subscribe(new IncludesObserver(o, this._elem, this._n));
|
6405 | };
|
6406 |
|
6407 | return IncludesObservable;
|
6408 | }(ObservableBase));
|
6409 |
|
6410 | var IncludesObserver = (function (__super__) {
|
6411 | inherits(IncludesObserver, __super__);
|
6412 | function IncludesObserver(o, elem, n) {
|
6413 | this._o = o;
|
6414 | this._elem = elem;
|
6415 | this._n = n;
|
6416 | this._i = 0;
|
6417 | __super__.call(this);
|
6418 | }
|
6419 |
|
6420 | function comparer(a, b) {
|
6421 | return (a === 0 && b === 0) || (a === b || (isNaN(a) && isNaN(b)));
|
6422 | }
|
6423 |
|
6424 | IncludesObserver.prototype.next = function (x) {
|
6425 | if (this._i++ >= this._n && comparer(x, this._elem)) {
|
6426 | this._o.onNext(true);
|
6427 | this._o.onCompleted();
|
6428 | }
|
6429 | };
|
6430 | IncludesObserver.prototype.error = function (e) { this._o.onError(e); };
|
6431 | IncludesObserver.prototype.completed = function () { this._o.onNext(false); this._o.onCompleted(); };
|
6432 |
|
6433 | return IncludesObserver;
|
6434 | }(AbstractObserver));
|
6435 |
|
6436 | |
6437 |
|
6438 |
|
6439 |
|
6440 |
|
6441 |
|
6442 | observableProto.includes = function (searchElement, fromIndex) {
|
6443 | return new IncludesObservable(this, searchElement, fromIndex);
|
6444 | };
|
6445 |
|
6446 | var CountObservable = (function (__super__) {
|
6447 | inherits(CountObservable, __super__);
|
6448 | function CountObservable(source, fn) {
|
6449 | this.source = source;
|
6450 | this._fn = fn;
|
6451 | __super__.call(this);
|
6452 | }
|
6453 |
|
6454 | CountObservable.prototype.subscribeCore = function (o) {
|
6455 | return this.source.subscribe(new CountObserver(o, this._fn, this.source));
|
6456 | };
|
6457 |
|
6458 | return CountObservable;
|
6459 | }(ObservableBase));
|
6460 |
|
6461 | var CountObserver = (function (__super__) {
|
6462 | inherits(CountObserver, __super__);
|
6463 |
|
6464 | function CountObserver(o, fn, s) {
|
6465 | this._o = o;
|
6466 | this._fn = fn;
|
6467 | this._s = s;
|
6468 | this._i = 0;
|
6469 | this._c = 0;
|
6470 | __super__.call(this);
|
6471 | }
|
6472 |
|
6473 | CountObserver.prototype.next = function (x) {
|
6474 | if (this._fn) {
|
6475 | var result = tryCatch(this._fn)(x, this._i++, this._s);
|
6476 | if (result === errorObj) { return this._o.onError(result.e); }
|
6477 | Boolean(result) && (this._c++);
|
6478 | } else {
|
6479 | this._c++;
|
6480 | }
|
6481 | };
|
6482 | CountObserver.prototype.error = function (e) { this._o.onError(e); };
|
6483 | CountObserver.prototype.completed = function () {
|
6484 | this._o.onNext(this._c);
|
6485 | this._o.onCompleted();
|
6486 | };
|
6487 |
|
6488 | return CountObserver;
|
6489 | }(AbstractObserver));
|
6490 |
|
6491 | |
6492 |
|
6493 |
|
6494 |
|
6495 |
|
6496 |
|
6497 |
|
6498 |
|
6499 |
|
6500 | observableProto.count = function (predicate, thisArg) {
|
6501 | var fn = bindCallback(predicate, thisArg, 3);
|
6502 | return new CountObservable(this, fn);
|
6503 | };
|
6504 |
|
6505 | var IndexOfObservable = (function (__super__) {
|
6506 | inherits(IndexOfObservable, __super__);
|
6507 | function IndexOfObservable(source, e, n) {
|
6508 | this.source = source;
|
6509 | this._e = e;
|
6510 | this._n = n;
|
6511 | __super__.call(this);
|
6512 | }
|
6513 |
|
6514 | IndexOfObservable.prototype.subscribeCore = function (o) {
|
6515 | if (this._n < 0) {
|
6516 | o.onNext(-1);
|
6517 | o.onCompleted();
|
6518 | return disposableEmpty;
|
6519 | }
|
6520 |
|
6521 | return this.source.subscribe(new IndexOfObserver(o, this._e, this._n));
|
6522 | };
|
6523 |
|
6524 | return IndexOfObservable;
|
6525 | }(ObservableBase));
|
6526 |
|
6527 | var IndexOfObserver = (function (__super__) {
|
6528 | inherits(IndexOfObserver, __super__);
|
6529 | function IndexOfObserver(o, e, n) {
|
6530 | this._o = o;
|
6531 | this._e = e;
|
6532 | this._n = n;
|
6533 | this._i = 0;
|
6534 | __super__.call(this);
|
6535 | }
|
6536 |
|
6537 | IndexOfObserver.prototype.next = function (x) {
|
6538 | if (this._i >= this._n && x === this._e) {
|
6539 | this._o.onNext(this._i);
|
6540 | this._o.onCompleted();
|
6541 | }
|
6542 | this._i++;
|
6543 | };
|
6544 | IndexOfObserver.prototype.error = function (e) { this._o.onError(e); };
|
6545 | IndexOfObserver.prototype.completed = function () { this._o.onNext(-1); this._o.onCompleted(); };
|
6546 |
|
6547 | return IndexOfObserver;
|
6548 | }(AbstractObserver));
|
6549 |
|
6550 | |
6551 |
|
6552 |
|
6553 |
|
6554 |
|
6555 |
|
6556 | observableProto.indexOf = function(searchElement, fromIndex) {
|
6557 | var n = +fromIndex || 0;
|
6558 | Math.abs(n) === Infinity && (n = 0);
|
6559 | return new IndexOfObservable(this, searchElement, n);
|
6560 | };
|
6561 |
|
6562 | var SumObservable = (function (__super__) {
|
6563 | inherits(SumObservable, __super__);
|
6564 | function SumObservable(source, fn) {
|
6565 | this.source = source;
|
6566 | this._fn = fn;
|
6567 | __super__.call(this);
|
6568 | }
|
6569 |
|
6570 | SumObservable.prototype.subscribeCore = function (o) {
|
6571 | return this.source.subscribe(new SumObserver(o, this._fn, this.source));
|
6572 | };
|
6573 |
|
6574 | return SumObservable;
|
6575 | }(ObservableBase));
|
6576 |
|
6577 | var SumObserver = (function (__super__) {
|
6578 | inherits(SumObserver, __super__);
|
6579 |
|
6580 | function SumObserver(o, fn, s) {
|
6581 | this._o = o;
|
6582 | this._fn = fn;
|
6583 | this._s = s;
|
6584 | this._i = 0;
|
6585 | this._c = 0;
|
6586 | __super__.call(this);
|
6587 | }
|
6588 |
|
6589 | SumObserver.prototype.next = function (x) {
|
6590 | if (this._fn) {
|
6591 | var result = tryCatch(this._fn)(x, this._i++, this._s);
|
6592 | if (result === errorObj) { return this._o.onError(result.e); }
|
6593 | this._c += result;
|
6594 | } else {
|
6595 | this._c += x;
|
6596 | }
|
6597 | };
|
6598 | SumObserver.prototype.error = function (e) { this._o.onError(e); };
|
6599 | SumObserver.prototype.completed = function () {
|
6600 | this._o.onNext(this._c);
|
6601 | this._o.onCompleted();
|
6602 | };
|
6603 |
|
6604 | return SumObserver;
|
6605 | }(AbstractObserver));
|
6606 |
|
6607 | |
6608 |
|
6609 |
|
6610 |
|
6611 |
|
6612 |
|
6613 | observableProto.sum = function (keySelector, thisArg) {
|
6614 | var fn = bindCallback(keySelector, thisArg, 3);
|
6615 | return new SumObservable(this, fn);
|
6616 | };
|
6617 |
|
6618 | |
6619 |
|
6620 |
|
6621 |
|
6622 |
|
6623 |
|
6624 |
|
6625 |
|
6626 |
|
6627 | observableProto.minBy = function (keySelector, comparer) {
|
6628 | comparer || (comparer = defaultSubComparer);
|
6629 | return new ExtremaByObservable(this, keySelector, function (x, y) { return comparer(x, y) * -1; });
|
6630 | };
|
6631 |
|
6632 | |
6633 |
|
6634 |
|
6635 |
|
6636 |
|
6637 |
|
6638 |
|
6639 |
|
6640 | observableProto.min = function (comparer) {
|
6641 | return this.minBy(identity, comparer).map(function (x) { return firstOnly(x); });
|
6642 | };
|
6643 |
|
6644 | |
6645 |
|
6646 |
|
6647 |
|
6648 |
|
6649 |
|
6650 |
|
6651 |
|
6652 |
|
6653 | observableProto.maxBy = function (keySelector, comparer) {
|
6654 | comparer || (comparer = defaultSubComparer);
|
6655 | return new ExtremaByObservable(this, keySelector, comparer);
|
6656 | };
|
6657 |
|
6658 | |
6659 |
|
6660 |
|
6661 |
|
6662 |
|
6663 |
|
6664 |
|
6665 |
|
6666 | observableProto.max = function (comparer) {
|
6667 | return this.maxBy(identity, comparer).map(function (x) { return firstOnly(x); });
|
6668 | };
|
6669 |
|
6670 | var AverageObservable = (function (__super__) {
|
6671 | inherits(AverageObservable, __super__);
|
6672 | function AverageObservable(source, fn) {
|
6673 | this.source = source;
|
6674 | this._fn = fn;
|
6675 | __super__.call(this);
|
6676 | }
|
6677 |
|
6678 | AverageObservable.prototype.subscribeCore = function (o) {
|
6679 | return this.source.subscribe(new AverageObserver(o, this._fn, this.source));
|
6680 | };
|
6681 |
|
6682 | return AverageObservable;
|
6683 | }(ObservableBase));
|
6684 |
|
6685 | var AverageObserver = (function(__super__) {
|
6686 | inherits(AverageObserver, __super__);
|
6687 | function AverageObserver(o, fn, s) {
|
6688 | this._o = o;
|
6689 | this._fn = fn;
|
6690 | this._s = s;
|
6691 | this._c = 0;
|
6692 | this._t = 0;
|
6693 | __super__.call(this);
|
6694 | }
|
6695 |
|
6696 | AverageObserver.prototype.next = function (x) {
|
6697 | if(this._fn) {
|
6698 | var r = tryCatch(this._fn)(x, this._c++, this._s);
|
6699 | if (r === errorObj) { return this._o.onError(r.e); }
|
6700 | this._t += r;
|
6701 | } else {
|
6702 | this._c++;
|
6703 | this._t += x;
|
6704 | }
|
6705 | };
|
6706 | AverageObserver.prototype.error = function (e) { this._o.onError(e); };
|
6707 | AverageObserver.prototype.completed = function () {
|
6708 | if (this._c === 0) { return this._o.onError(new EmptyError()); }
|
6709 | this._o.onNext(this._t / this._c);
|
6710 | this._o.onCompleted();
|
6711 | };
|
6712 |
|
6713 | return AverageObserver;
|
6714 | }(AbstractObserver));
|
6715 |
|
6716 | |
6717 |
|
6718 |
|
6719 |
|
6720 |
|
6721 |
|
6722 | observableProto.average = function (keySelector, thisArg) {
|
6723 | var source = this, fn;
|
6724 | if (isFunction(keySelector)) {
|
6725 | fn = bindCallback(keySelector, thisArg, 3);
|
6726 | }
|
6727 | return new AverageObservable(source, fn);
|
6728 | };
|
6729 |
|
6730 | |
6731 |
|
6732 |
|
6733 |
|
6734 |
|
6735 |
|
6736 |
|
6737 |
|
6738 |
|
6739 |
|
6740 |
|
6741 |
|
6742 | observableProto.sequenceEqual = function (second, comparer) {
|
6743 | var first = this;
|
6744 | comparer || (comparer = defaultComparer);
|
6745 | return new AnonymousObservable(function (o) {
|
6746 | var donel = false, doner = false, ql = [], qr = [];
|
6747 | var subscription1 = first.subscribe(function (x) {
|
6748 | if (qr.length > 0) {
|
6749 | var v = qr.shift();
|
6750 | var equal = tryCatch(comparer)(v, x);
|
6751 | if (equal === errorObj) { return o.onError(equal.e); }
|
6752 | if (!equal) {
|
6753 | o.onNext(false);
|
6754 | o.onCompleted();
|
6755 | }
|
6756 | } else if (doner) {
|
6757 | o.onNext(false);
|
6758 | o.onCompleted();
|
6759 | } else {
|
6760 | ql.push(x);
|
6761 | }
|
6762 | }, function(e) { o.onError(e); }, function () {
|
6763 | donel = true;
|
6764 | if (ql.length === 0) {
|
6765 | if (qr.length > 0) {
|
6766 | o.onNext(false);
|
6767 | o.onCompleted();
|
6768 | } else if (doner) {
|
6769 | o.onNext(true);
|
6770 | o.onCompleted();
|
6771 | }
|
6772 | }
|
6773 | });
|
6774 |
|
6775 | (isArrayLike(second) || isIterable(second)) && (second = observableFrom(second));
|
6776 | isPromise(second) && (second = observableFromPromise(second));
|
6777 | var subscription2 = second.subscribe(function (x) {
|
6778 | if (ql.length > 0) {
|
6779 | var v = ql.shift();
|
6780 | var equal = tryCatch(comparer)(v, x);
|
6781 | if (equal === errorObj) { return o.onError(equal.e); }
|
6782 | if (!equal) {
|
6783 | o.onNext(false);
|
6784 | o.onCompleted();
|
6785 | }
|
6786 | } else if (donel) {
|
6787 | o.onNext(false);
|
6788 | o.onCompleted();
|
6789 | } else {
|
6790 | qr.push(x);
|
6791 | }
|
6792 | }, function(e) { o.onError(e); }, function () {
|
6793 | doner = true;
|
6794 | if (qr.length === 0) {
|
6795 | if (ql.length > 0) {
|
6796 | o.onNext(false);
|
6797 | o.onCompleted();
|
6798 | } else if (donel) {
|
6799 | o.onNext(true);
|
6800 | o.onCompleted();
|
6801 | }
|
6802 | }
|
6803 | });
|
6804 | return new BinaryDisposable(subscription1, subscription2);
|
6805 | }, first);
|
6806 | };
|
6807 |
|
6808 | var ElementAtObservable = (function (__super__) {
|
6809 | inherits(ElementAtObservable, __super__);
|
6810 | function ElementAtObservable(source, i, d) {
|
6811 | this.source = source;
|
6812 | this._i = i;
|
6813 | this._d = d;
|
6814 | __super__.call(this);
|
6815 | }
|
6816 |
|
6817 | ElementAtObservable.prototype.subscribeCore = function (o) {
|
6818 | return this.source.subscribe(new ElementAtObserver(o, this._i, this._d));
|
6819 | };
|
6820 |
|
6821 | return ElementAtObservable;
|
6822 | }(ObservableBase));
|
6823 |
|
6824 | var ElementAtObserver = (function (__super__) {
|
6825 | inherits(ElementAtObserver, __super__);
|
6826 |
|
6827 | function ElementAtObserver(o, i, d) {
|
6828 | this._o = o;
|
6829 | this._i = i;
|
6830 | this._d = d;
|
6831 | __super__.call(this);
|
6832 | }
|
6833 |
|
6834 | ElementAtObserver.prototype.next = function (x) {
|
6835 | if (this._i-- === 0) {
|
6836 | this._o.onNext(x);
|
6837 | this._o.onCompleted();
|
6838 | }
|
6839 | };
|
6840 | ElementAtObserver.prototype.error = function (e) { this._o.onError(e); };
|
6841 | ElementAtObserver.prototype.completed = function () {
|
6842 | if (this._d === undefined) {
|
6843 | this._o.onError(new ArgumentOutOfRangeError());
|
6844 | } else {
|
6845 | this._o.onNext(this._d);
|
6846 | this._o.onCompleted();
|
6847 | }
|
6848 | };
|
6849 |
|
6850 | return ElementAtObserver;
|
6851 | }(AbstractObserver));
|
6852 |
|
6853 | |
6854 |
|
6855 |
|
6856 |
|
6857 |
|
6858 |
|
6859 | observableProto.elementAt = function (index, defaultValue) {
|
6860 | if (index < 0) { throw new ArgumentOutOfRangeError(); }
|
6861 | return new ElementAtObservable(this, index, defaultValue);
|
6862 | };
|
6863 |
|
6864 | var SingleObserver = (function(__super__) {
|
6865 | inherits(SingleObserver, __super__);
|
6866 | function SingleObserver(o, obj, s) {
|
6867 | this._o = o;
|
6868 | this._obj = obj;
|
6869 | this._s = s;
|
6870 | this._i = 0;
|
6871 | this._hv = false;
|
6872 | this._v = null;
|
6873 | __super__.call(this);
|
6874 | }
|
6875 |
|
6876 | SingleObserver.prototype.next = function (x) {
|
6877 | var shouldYield = false;
|
6878 | if (this._obj.predicate) {
|
6879 | var res = tryCatch(this._obj.predicate)(x, this._i++, this._s);
|
6880 | if (res === errorObj) { return this._o.onError(res.e); }
|
6881 | Boolean(res) && (shouldYield = true);
|
6882 | } else if (!this._obj.predicate) {
|
6883 | shouldYield = true;
|
6884 | }
|
6885 | if (shouldYield) {
|
6886 | if (this._hv) {
|
6887 | return this._o.onError(new Error('Sequence contains more than one matching element'));
|
6888 | }
|
6889 | this._hv = true;
|
6890 | this._v = x;
|
6891 | }
|
6892 | };
|
6893 | SingleObserver.prototype.error = function (e) { this._o.onError(e); };
|
6894 | SingleObserver.prototype.completed = function () {
|
6895 | if (this._hv) {
|
6896 | this._o.onNext(this._v);
|
6897 | this._o.onCompleted();
|
6898 | }
|
6899 | else if (this._obj.defaultValue === undefined) {
|
6900 | this._o.onError(new EmptyError());
|
6901 | } else {
|
6902 | this._o.onNext(this._obj.defaultValue);
|
6903 | this._o.onCompleted();
|
6904 | }
|
6905 | };
|
6906 |
|
6907 | return SingleObserver;
|
6908 | }(AbstractObserver));
|
6909 |
|
6910 |
|
6911 | |
6912 |
|
6913 |
|
6914 |
|
6915 | observableProto.single = function (predicate, thisArg) {
|
6916 | var obj = {}, source = this;
|
6917 | if (typeof arguments[0] === 'object') {
|
6918 | obj = arguments[0];
|
6919 | } else {
|
6920 | obj = {
|
6921 | predicate: arguments[0],
|
6922 | thisArg: arguments[1],
|
6923 | defaultValue: arguments[2]
|
6924 | };
|
6925 | }
|
6926 | if (isFunction (obj.predicate)) {
|
6927 | var fn = obj.predicate;
|
6928 | obj.predicate = bindCallback(fn, obj.thisArg, 3);
|
6929 | }
|
6930 | return new AnonymousObservable(function (o) {
|
6931 | return source.subscribe(new SingleObserver(o, obj, source));
|
6932 | }, source);
|
6933 | };
|
6934 |
|
6935 | var FirstObservable = (function (__super__) {
|
6936 | inherits(FirstObservable, __super__);
|
6937 | function FirstObservable(source, obj) {
|
6938 | this.source = source;
|
6939 | this._obj = obj;
|
6940 | __super__.call(this);
|
6941 | }
|
6942 |
|
6943 | FirstObservable.prototype.subscribeCore = function (o) {
|
6944 | return this.source.subscribe(new FirstObserver(o, this._obj, this.source));
|
6945 | };
|
6946 |
|
6947 | return FirstObservable;
|
6948 | }(ObservableBase));
|
6949 |
|
6950 | var FirstObserver = (function(__super__) {
|
6951 | inherits(FirstObserver, __super__);
|
6952 | function FirstObserver(o, obj, s) {
|
6953 | this._o = o;
|
6954 | this._obj = obj;
|
6955 | this._s = s;
|
6956 | this._i = 0;
|
6957 | __super__.call(this);
|
6958 | }
|
6959 |
|
6960 | FirstObserver.prototype.next = function (x) {
|
6961 | if (this._obj.predicate) {
|
6962 | var res = tryCatch(this._obj.predicate)(x, this._i++, this._s);
|
6963 | if (res === errorObj) { return this._o.onError(res.e); }
|
6964 | if (Boolean(res)) {
|
6965 | this._o.onNext(x);
|
6966 | this._o.onCompleted();
|
6967 | }
|
6968 | } else if (!this._obj.predicate) {
|
6969 | this._o.onNext(x);
|
6970 | this._o.onCompleted();
|
6971 | }
|
6972 | };
|
6973 | FirstObserver.prototype.error = function (e) { this._o.onError(e); };
|
6974 | FirstObserver.prototype.completed = function () {
|
6975 | if (this._obj.defaultValue === undefined) {
|
6976 | this._o.onError(new EmptyError());
|
6977 | } else {
|
6978 | this._o.onNext(this._obj.defaultValue);
|
6979 | this._o.onCompleted();
|
6980 | }
|
6981 | };
|
6982 |
|
6983 | return FirstObserver;
|
6984 | }(AbstractObserver));
|
6985 |
|
6986 | |
6987 |
|
6988 |
|
6989 |
|
6990 | observableProto.first = function () {
|
6991 | var obj = {}, source = this;
|
6992 | if (typeof arguments[0] === 'object') {
|
6993 | obj = arguments[0];
|
6994 | } else {
|
6995 | obj = {
|
6996 | predicate: arguments[0],
|
6997 | thisArg: arguments[1],
|
6998 | defaultValue: arguments[2]
|
6999 | };
|
7000 | }
|
7001 | if (isFunction (obj.predicate)) {
|
7002 | var fn = obj.predicate;
|
7003 | obj.predicate = bindCallback(fn, obj.thisArg, 3);
|
7004 | }
|
7005 | return new FirstObservable(this, obj);
|
7006 | };
|
7007 |
|
7008 | var LastObservable = (function (__super__) {
|
7009 | inherits(LastObservable, __super__);
|
7010 | function LastObservable(source, obj) {
|
7011 | this.source = source;
|
7012 | this._obj = obj;
|
7013 | __super__.call(this);
|
7014 | }
|
7015 |
|
7016 | LastObservable.prototype.subscribeCore = function (o) {
|
7017 | return this.source.subscribe(new LastObserver(o, this._obj, this.source));
|
7018 | };
|
7019 |
|
7020 | return LastObservable;
|
7021 | }(ObservableBase));
|
7022 |
|
7023 | var LastObserver = (function(__super__) {
|
7024 | inherits(LastObserver, __super__);
|
7025 | function LastObserver(o, obj, s) {
|
7026 | this._o = o;
|
7027 | this._obj = obj;
|
7028 | this._s = s;
|
7029 | this._i = 0;
|
7030 | this._hv = false;
|
7031 | this._v = null;
|
7032 | __super__.call(this);
|
7033 | }
|
7034 |
|
7035 | LastObserver.prototype.next = function (x) {
|
7036 | var shouldYield = false;
|
7037 | if (this._obj.predicate) {
|
7038 | var res = tryCatch(this._obj.predicate)(x, this._i++, this._s);
|
7039 | if (res === errorObj) { return this._o.onError(res.e); }
|
7040 | Boolean(res) && (shouldYield = true);
|
7041 | } else if (!this._obj.predicate) {
|
7042 | shouldYield = true;
|
7043 | }
|
7044 | if (shouldYield) {
|
7045 | this._hv = true;
|
7046 | this._v = x;
|
7047 | }
|
7048 | };
|
7049 | LastObserver.prototype.error = function (e) { this._o.onError(e); };
|
7050 | LastObserver.prototype.completed = function () {
|
7051 | if (this._hv) {
|
7052 | this._o.onNext(this._v);
|
7053 | this._o.onCompleted();
|
7054 | }
|
7055 | else if (this._obj.defaultValue === undefined) {
|
7056 | this._o.onError(new EmptyError());
|
7057 | } else {
|
7058 | this._o.onNext(this._obj.defaultValue);
|
7059 | this._o.onCompleted();
|
7060 | }
|
7061 | };
|
7062 |
|
7063 | return LastObserver;
|
7064 | }(AbstractObserver));
|
7065 |
|
7066 | |
7067 |
|
7068 |
|
7069 |
|
7070 | observableProto.last = function () {
|
7071 | var obj = {}, source = this;
|
7072 | if (typeof arguments[0] === 'object') {
|
7073 | obj = arguments[0];
|
7074 | } else {
|
7075 | obj = {
|
7076 | predicate: arguments[0],
|
7077 | thisArg: arguments[1],
|
7078 | defaultValue: arguments[2]
|
7079 | };
|
7080 | }
|
7081 | if (isFunction (obj.predicate)) {
|
7082 | var fn = obj.predicate;
|
7083 | obj.predicate = bindCallback(fn, obj.thisArg, 3);
|
7084 | }
|
7085 | return new LastObservable(this, obj);
|
7086 | };
|
7087 |
|
7088 | var FindValueObserver = (function(__super__) {
|
7089 | inherits(FindValueObserver, __super__);
|
7090 | function FindValueObserver(observer, source, callback, yieldIndex) {
|
7091 | this._o = observer;
|
7092 | this._s = source;
|
7093 | this._cb = callback;
|
7094 | this._y = yieldIndex;
|
7095 | this._i = 0;
|
7096 | __super__.call(this);
|
7097 | }
|
7098 |
|
7099 | FindValueObserver.prototype.next = function (x) {
|
7100 | var shouldRun = tryCatch(this._cb)(x, this._i, this._s);
|
7101 | if (shouldRun === errorObj) { return this._o.onError(shouldRun.e); }
|
7102 | if (shouldRun) {
|
7103 | this._o.onNext(this._y ? this._i : x);
|
7104 | this._o.onCompleted();
|
7105 | } else {
|
7106 | this._i++;
|
7107 | }
|
7108 | };
|
7109 |
|
7110 | FindValueObserver.prototype.error = function (e) {
|
7111 | this._o.onError(e);
|
7112 | };
|
7113 |
|
7114 | FindValueObserver.prototype.completed = function () {
|
7115 | this._y && this._o.onNext(-1);
|
7116 | this._o.onCompleted();
|
7117 | };
|
7118 |
|
7119 | return FindValueObserver;
|
7120 | }(AbstractObserver));
|
7121 |
|
7122 | function findValue (source, predicate, thisArg, yieldIndex) {
|
7123 | var callback = bindCallback(predicate, thisArg, 3);
|
7124 | return new AnonymousObservable(function (o) {
|
7125 | return source.subscribe(new FindValueObserver(o, source, callback, yieldIndex));
|
7126 | }, source);
|
7127 | }
|
7128 |
|
7129 | |
7130 |
|
7131 |
|
7132 |
|
7133 |
|
7134 |
|
7135 | observableProto.find = function (predicate, thisArg) {
|
7136 | return findValue(this, predicate, thisArg, false);
|
7137 | };
|
7138 |
|
7139 | |
7140 |
|
7141 |
|
7142 |
|
7143 |
|
7144 |
|
7145 |
|
7146 | observableProto.findIndex = function (predicate, thisArg) {
|
7147 | return findValue(this, predicate, thisArg, true);
|
7148 | };
|
7149 |
|
7150 | var ToSetObservable = (function (__super__) {
|
7151 | inherits(ToSetObservable, __super__);
|
7152 | function ToSetObservable(source) {
|
7153 | this.source = source;
|
7154 | __super__.call(this);
|
7155 | }
|
7156 |
|
7157 | ToSetObservable.prototype.subscribeCore = function (o) {
|
7158 | return this.source.subscribe(new ToSetObserver(o));
|
7159 | };
|
7160 |
|
7161 | return ToSetObservable;
|
7162 | }(ObservableBase));
|
7163 |
|
7164 | var ToSetObserver = (function (__super__) {
|
7165 | inherits(ToSetObserver, __super__);
|
7166 | function ToSetObserver(o) {
|
7167 | this._o = o;
|
7168 | this._s = new root.Set();
|
7169 | __super__.call(this);
|
7170 | }
|
7171 |
|
7172 | ToSetObserver.prototype.next = function (x) {
|
7173 | this._s.add(x);
|
7174 | };
|
7175 |
|
7176 | ToSetObserver.prototype.error = function (e) {
|
7177 | this._o.onError(e);
|
7178 | };
|
7179 |
|
7180 | ToSetObserver.prototype.completed = function () {
|
7181 | this._o.onNext(this._s);
|
7182 | this._o.onCompleted();
|
7183 | };
|
7184 |
|
7185 | return ToSetObserver;
|
7186 | }(AbstractObserver));
|
7187 |
|
7188 | |
7189 |
|
7190 |
|
7191 |
|
7192 | observableProto.toSet = function () {
|
7193 | if (typeof root.Set === 'undefined') { throw new TypeError(); }
|
7194 | return new ToSetObservable(this);
|
7195 | };
|
7196 |
|
7197 | var ToMapObservable = (function (__super__) {
|
7198 | inherits(ToMapObservable, __super__);
|
7199 | function ToMapObservable(source, k, e) {
|
7200 | this.source = source;
|
7201 | this._k = k;
|
7202 | this._e = e;
|
7203 | __super__.call(this);
|
7204 | }
|
7205 |
|
7206 | ToMapObservable.prototype.subscribeCore = function (o) {
|
7207 | return this.source.subscribe(new ToMapObserver(o, this._k, this._e));
|
7208 | };
|
7209 |
|
7210 | return ToMapObservable;
|
7211 | }(ObservableBase));
|
7212 |
|
7213 | var ToMapObserver = (function (__super__) {
|
7214 | inherits(ToMapObserver, __super__);
|
7215 | function ToMapObserver(o, k, e) {
|
7216 | this._o = o;
|
7217 | this._k = k;
|
7218 | this._e = e;
|
7219 | this._m = new root.Map();
|
7220 | __super__.call(this);
|
7221 | }
|
7222 |
|
7223 | ToMapObserver.prototype.next = function (x) {
|
7224 | var key = tryCatch(this._k)(x);
|
7225 | if (key === errorObj) { return this._o.onError(key.e); }
|
7226 | var elem = x;
|
7227 | if (this._e) {
|
7228 | elem = tryCatch(this._e)(x);
|
7229 | if (elem === errorObj) { return this._o.onError(elem.e); }
|
7230 | }
|
7231 |
|
7232 | this._m.set(key, elem);
|
7233 | };
|
7234 |
|
7235 | ToMapObserver.prototype.error = function (e) {
|
7236 | this._o.onError(e);
|
7237 | };
|
7238 |
|
7239 | ToMapObserver.prototype.completed = function () {
|
7240 | this._o.onNext(this._m);
|
7241 | this._o.onCompleted();
|
7242 | };
|
7243 |
|
7244 | return ToMapObserver;
|
7245 | }(AbstractObserver));
|
7246 |
|
7247 | |
7248 |
|
7249 |
|
7250 |
|
7251 |
|
7252 |
|
7253 | observableProto.toMap = function (keySelector, elementSelector) {
|
7254 | if (typeof root.Map === 'undefined') { throw new TypeError(); }
|
7255 | return new ToMapObservable(this, keySelector, elementSelector);
|
7256 | };
|
7257 |
|
7258 | var SliceObservable = (function (__super__) {
|
7259 | inherits(SliceObservable, __super__);
|
7260 | function SliceObservable(source, b, e) {
|
7261 | this.source = source;
|
7262 | this._b = b;
|
7263 | this._e = e;
|
7264 | __super__.call(this);
|
7265 | }
|
7266 |
|
7267 | SliceObservable.prototype.subscribeCore = function (o) {
|
7268 | return this.source.subscribe(new SliceObserver(o, this._b, this._e));
|
7269 | };
|
7270 |
|
7271 | return SliceObservable;
|
7272 | }(ObservableBase));
|
7273 |
|
7274 | var SliceObserver = (function (__super__) {
|
7275 | inherits(SliceObserver, __super__);
|
7276 |
|
7277 | function SliceObserver(o, b, e) {
|
7278 | this._o = o;
|
7279 | this._b = b;
|
7280 | this._e = e;
|
7281 | this._i = 0;
|
7282 | __super__.call(this);
|
7283 | }
|
7284 |
|
7285 | SliceObserver.prototype.next = function (x) {
|
7286 | if (this._i >= this._b) {
|
7287 | if (this._e === this._i) {
|
7288 | this._o.onCompleted();
|
7289 | } else {
|
7290 | this._o.onNext(x);
|
7291 | }
|
7292 | }
|
7293 | this._i++;
|
7294 | };
|
7295 | SliceObserver.prototype.error = function (e) { this._o.onError(e); };
|
7296 | SliceObserver.prototype.completed = function () { this._o.onCompleted(); };
|
7297 |
|
7298 | return SliceObserver;
|
7299 | }(AbstractObserver));
|
7300 |
|
7301 | |
7302 |
|
7303 |
|
7304 |
|
7305 |
|
7306 |
|
7307 |
|
7308 |
|
7309 | observableProto.slice = function (begin, end) {
|
7310 | var start = begin || 0;
|
7311 | if (start < 0) { throw new Rx.ArgumentOutOfRangeError(); }
|
7312 | if (typeof end === 'number' && end < start) {
|
7313 | throw new Rx.ArgumentOutOfRangeError();
|
7314 | }
|
7315 | return new SliceObservable(this, start, end);
|
7316 | };
|
7317 |
|
7318 | var LastIndexOfObservable = (function (__super__) {
|
7319 | inherits(LastIndexOfObservable, __super__);
|
7320 | function LastIndexOfObservable(source, e, n) {
|
7321 | this.source = source;
|
7322 | this._e = e;
|
7323 | this._n = n;
|
7324 | __super__.call(this);
|
7325 | }
|
7326 |
|
7327 | LastIndexOfObservable.prototype.subscribeCore = function (o) {
|
7328 | if (this._n < 0) {
|
7329 | o.onNext(-1);
|
7330 | o.onCompleted();
|
7331 | return disposableEmpty;
|
7332 | }
|
7333 |
|
7334 | return this.source.subscribe(new LastIndexOfObserver(o, this._e, this._n));
|
7335 | };
|
7336 |
|
7337 | return LastIndexOfObservable;
|
7338 | }(ObservableBase));
|
7339 |
|
7340 | var LastIndexOfObserver = (function (__super__) {
|
7341 | inherits(LastIndexOfObserver, __super__);
|
7342 | function LastIndexOfObserver(o, e, n) {
|
7343 | this._o = o;
|
7344 | this._e = e;
|
7345 | this._n = n;
|
7346 | this._v = 0;
|
7347 | this._hv = false;
|
7348 | this._i = 0;
|
7349 | __super__.call(this);
|
7350 | }
|
7351 |
|
7352 | LastIndexOfObserver.prototype.next = function (x) {
|
7353 | if (this._i >= this._n && x === this._e) {
|
7354 | this._hv = true;
|
7355 | this._v = this._i;
|
7356 | }
|
7357 | this._i++;
|
7358 | };
|
7359 | LastIndexOfObserver.prototype.error = function (e) { this._o.onError(e); };
|
7360 | LastIndexOfObserver.prototype.completed = function () {
|
7361 | if (this._hv) {
|
7362 | this._o.onNext(this._v);
|
7363 | } else {
|
7364 | this._o.onNext(-1);
|
7365 | }
|
7366 | this._o.onCompleted();
|
7367 | };
|
7368 |
|
7369 | return LastIndexOfObserver;
|
7370 | }(AbstractObserver));
|
7371 |
|
7372 | |
7373 |
|
7374 |
|
7375 |
|
7376 |
|
7377 |
|
7378 | observableProto.lastIndexOf = function(searchElement, fromIndex) {
|
7379 | var n = +fromIndex || 0;
|
7380 | Math.abs(n) === Infinity && (n = 0);
|
7381 | return new LastIndexOfObservable(this, searchElement, n);
|
7382 | };
|
7383 |
|
7384 | Observable.wrap = function (fn) {
|
7385 | function createObservable() {
|
7386 | return Observable.spawn.call(this, fn.apply(this, arguments));
|
7387 | }
|
7388 |
|
7389 | createObservable.__generatorFunction__ = fn;
|
7390 | return createObservable;
|
7391 | };
|
7392 |
|
7393 | var spawn = Observable.spawn = function () {
|
7394 | var gen = arguments[0], self = this, args = [];
|
7395 | for (var i = 1, len = arguments.length; i < len; i++) { args.push(arguments[i]); }
|
7396 |
|
7397 | return new AnonymousObservable(function (o) {
|
7398 | var g = new CompositeDisposable();
|
7399 |
|
7400 | if (isFunction(gen)) { gen = gen.apply(self, args); }
|
7401 | if (!gen || !isFunction(gen.next)) {
|
7402 | o.onNext(gen);
|
7403 | return o.onCompleted();
|
7404 | }
|
7405 |
|
7406 | function processGenerator(res) {
|
7407 | var ret = tryCatch(gen.next).call(gen, res);
|
7408 | if (ret === errorObj) { return o.onError(ret.e); }
|
7409 | next(ret);
|
7410 | }
|
7411 |
|
7412 | processGenerator();
|
7413 |
|
7414 | function onError(err) {
|
7415 | var ret = tryCatch(gen.next).call(gen, err);
|
7416 | if (ret === errorObj) { return o.onError(ret.e); }
|
7417 | next(ret);
|
7418 | }
|
7419 |
|
7420 | function next(ret) {
|
7421 | if (ret.done) {
|
7422 | o.onNext(ret.value);
|
7423 | o.onCompleted();
|
7424 | return;
|
7425 | }
|
7426 | var obs = toObservable.call(self, ret.value);
|
7427 | var value = null;
|
7428 | var hasValue = false;
|
7429 | if (Observable.isObservable(obs)) {
|
7430 | g.add(obs.subscribe(function(val) {
|
7431 | hasValue = true;
|
7432 | value = val;
|
7433 | }, onError, function() {
|
7434 | hasValue && processGenerator(value);
|
7435 | }));
|
7436 | } else {
|
7437 | onError(new TypeError('type not supported'));
|
7438 | }
|
7439 | }
|
7440 |
|
7441 | return g;
|
7442 | });
|
7443 | };
|
7444 |
|
7445 | function toObservable(obj) {
|
7446 | if (!obj) { return obj; }
|
7447 | if (Observable.isObservable(obj)) { return obj; }
|
7448 | if (isPromise(obj)) { return Observable.fromPromise(obj); }
|
7449 | if (isGeneratorFunction(obj) || isGenerator(obj)) { return spawn.call(this, obj); }
|
7450 | if (isFunction(obj)) { return thunkToObservable.call(this, obj); }
|
7451 | if (isArrayLike(obj) || isIterable(obj)) { return arrayToObservable.call(this, obj); }
|
7452 | if (isObject(obj)) {return objectToObservable.call(this, obj);}
|
7453 | return obj;
|
7454 | }
|
7455 |
|
7456 | function arrayToObservable (obj) {
|
7457 | return Observable.from(obj).concatMap(function(o) {
|
7458 | if(Observable.isObservable(o) || isObject(o)) {
|
7459 | return toObservable.call(null, o);
|
7460 | } else {
|
7461 | return Rx.Observable.just(o);
|
7462 | }
|
7463 | }).toArray();
|
7464 | }
|
7465 |
|
7466 | function objectToObservable (obj) {
|
7467 | var results = new obj.constructor(), keys = Object.keys(obj), observables = [];
|
7468 | for (var i = 0, len = keys.length; i < len; i++) {
|
7469 | var key = keys[i];
|
7470 | var observable = toObservable.call(this, obj[key]);
|
7471 |
|
7472 | if(observable && Observable.isObservable(observable)) {
|
7473 | defer(observable, key);
|
7474 | } else {
|
7475 | results[key] = obj[key];
|
7476 | }
|
7477 | }
|
7478 |
|
7479 | return Observable.forkJoin.apply(Observable, observables).map(function() {
|
7480 | return results;
|
7481 | });
|
7482 |
|
7483 |
|
7484 | function defer (observable, key) {
|
7485 | results[key] = undefined;
|
7486 | observables.push(observable.map(function (next) {
|
7487 | results[key] = next;
|
7488 | }));
|
7489 | }
|
7490 | }
|
7491 |
|
7492 | function thunkToObservable(fn) {
|
7493 | var self = this;
|
7494 | return new AnonymousObservable(function (o) {
|
7495 | fn.call(self, function () {
|
7496 | var err = arguments[0], res = arguments[1];
|
7497 | if (err) { return o.onError(err); }
|
7498 | if (arguments.length > 2) {
|
7499 | var args = [];
|
7500 | for (var i = 1, len = arguments.length; i < len; i++) { args.push(arguments[i]); }
|
7501 | res = args;
|
7502 | }
|
7503 | o.onNext(res);
|
7504 | o.onCompleted();
|
7505 | });
|
7506 | });
|
7507 | }
|
7508 |
|
7509 | function isGenerator(obj) {
|
7510 | return isFunction (obj.next) && isFunction (obj['throw']);
|
7511 | }
|
7512 |
|
7513 | function isGeneratorFunction(obj) {
|
7514 | var ctor = obj.constructor;
|
7515 | if (!ctor) { return false; }
|
7516 | if (ctor.name === 'GeneratorFunction' || ctor.displayName === 'GeneratorFunction') { return true; }
|
7517 | return isGenerator(ctor.prototype);
|
7518 | }
|
7519 |
|
7520 | function isObject(val) {
|
7521 | return Object == val.constructor;
|
7522 | }
|
7523 |
|
7524 | |
7525 |
|
7526 |
|
7527 |
|
7528 |
|
7529 |
|
7530 |
|
7531 |
|
7532 |
|
7533 |
|
7534 |
|
7535 |
|
7536 |
|
7537 |
|
7538 |
|
7539 |
|
7540 |
|
7541 | Observable.start = function (func, context, scheduler) {
|
7542 | return observableToAsync(func, context, scheduler)();
|
7543 | };
|
7544 |
|
7545 | |
7546 |
|
7547 |
|
7548 |
|
7549 |
|
7550 |
|
7551 |
|
7552 | var observableToAsync = Observable.toAsync = function (func, context, scheduler) {
|
7553 | isScheduler(scheduler) || (scheduler = defaultScheduler);
|
7554 | return function () {
|
7555 | var args = arguments,
|
7556 | subject = new AsyncSubject();
|
7557 |
|
7558 | scheduler.schedule(null, function () {
|
7559 | var result;
|
7560 | try {
|
7561 | result = func.apply(context, args);
|
7562 | } catch (e) {
|
7563 | subject.onError(e);
|
7564 | return;
|
7565 | }
|
7566 | subject.onNext(result);
|
7567 | subject.onCompleted();
|
7568 | });
|
7569 | return subject.asObservable();
|
7570 | };
|
7571 | };
|
7572 |
|
7573 | function createCbObservable(fn, ctx, selector, args) {
|
7574 | var o = new AsyncSubject();
|
7575 |
|
7576 | args.push(createCbHandler(o, ctx, selector));
|
7577 | fn.apply(ctx, args);
|
7578 |
|
7579 | return o.asObservable();
|
7580 | }
|
7581 |
|
7582 | function createCbHandler(o, ctx, selector) {
|
7583 | return function handler () {
|
7584 | var len = arguments.length, results = new Array(len);
|
7585 | for(var i = 0; i < len; i++) { results[i] = arguments[i]; }
|
7586 |
|
7587 | if (isFunction(selector)) {
|
7588 | results = tryCatch(selector).apply(ctx, results);
|
7589 | if (results === errorObj) { return o.onError(results.e); }
|
7590 | o.onNext(results);
|
7591 | } else {
|
7592 | if (results.length <= 1) {
|
7593 | o.onNext(results[0]);
|
7594 | } else {
|
7595 | o.onNext(results);
|
7596 | }
|
7597 | }
|
7598 |
|
7599 | o.onCompleted();
|
7600 | };
|
7601 | }
|
7602 |
|
7603 |
|
7604 |
|
7605 |
|
7606 |
|
7607 |
|
7608 |
|
7609 |
|
7610 |
|
7611 | Observable.fromCallback = function (fn, ctx, selector) {
|
7612 | return function () {
|
7613 | typeof ctx === 'undefined' && (ctx = this);
|
7614 |
|
7615 | var len = arguments.length, args = new Array(len)
|
7616 | for(var i = 0; i < len; i++) { args[i] = arguments[i]; }
|
7617 | return createCbObservable(fn, ctx, selector, args);
|
7618 | };
|
7619 | };
|
7620 |
|
7621 | function createNodeObservable(fn, ctx, selector, args) {
|
7622 | var o = new AsyncSubject();
|
7623 |
|
7624 | args.push(createNodeHandler(o, ctx, selector));
|
7625 | fn.apply(ctx, args);
|
7626 |
|
7627 | return o.asObservable();
|
7628 | }
|
7629 |
|
7630 | function createNodeHandler(o, ctx, selector) {
|
7631 | return function handler () {
|
7632 | var err = arguments[0];
|
7633 | if (err) { return o.onError(err); }
|
7634 |
|
7635 | var len = arguments.length, results = [];
|
7636 | for(var i = 1; i < len; i++) { results[i - 1] = arguments[i]; }
|
7637 |
|
7638 | if (isFunction(selector)) {
|
7639 | var results = tryCatch(selector).apply(ctx, results);
|
7640 | if (results === errorObj) { return o.onError(results.e); }
|
7641 | o.onNext(results);
|
7642 | } else {
|
7643 | if (results.length <= 1) {
|
7644 | o.onNext(results[0]);
|
7645 | } else {
|
7646 | o.onNext(results);
|
7647 | }
|
7648 | }
|
7649 |
|
7650 | o.onCompleted();
|
7651 | };
|
7652 | }
|
7653 |
|
7654 |
|
7655 |
|
7656 |
|
7657 |
|
7658 |
|
7659 |
|
7660 |
|
7661 | Observable.fromNodeCallback = function (fn, ctx, selector) {
|
7662 | return function () {
|
7663 | typeof ctx === 'undefined' && (ctx = this);
|
7664 | var len = arguments.length, args = new Array(len);
|
7665 | for(var i = 0; i < len; i++) { args[i] = arguments[i]; }
|
7666 | return createNodeObservable(fn, ctx, selector, args);
|
7667 | };
|
7668 | };
|
7669 |
|
7670 | function isNodeList(el) {
|
7671 | if (root.StaticNodeList) {
|
7672 |
|
7673 |
|
7674 | return el instanceof root.StaticNodeList || el instanceof root.NodeList;
|
7675 | } else {
|
7676 | return Object.prototype.toString.call(el) === '[object NodeList]';
|
7677 | }
|
7678 | }
|
7679 |
|
7680 | function ListenDisposable(e, n, fn) {
|
7681 | this._e = e;
|
7682 | this._n = n;
|
7683 | this._fn = fn;
|
7684 | this._e.addEventListener(this._n, this._fn, false);
|
7685 | this.isDisposed = false;
|
7686 | }
|
7687 | ListenDisposable.prototype.dispose = function () {
|
7688 | if (!this.isDisposed) {
|
7689 | this._e.removeEventListener(this._n, this._fn, false);
|
7690 | this.isDisposed = true;
|
7691 | }
|
7692 | };
|
7693 |
|
7694 | function createEventListener (el, eventName, handler) {
|
7695 | var disposables = new CompositeDisposable();
|
7696 |
|
7697 |
|
7698 | var elemToString = Object.prototype.toString.call(el);
|
7699 | if (isNodeList(el) || elemToString === '[object HTMLCollection]') {
|
7700 | for (var i = 0, len = el.length; i < len; i++) {
|
7701 | disposables.add(createEventListener(el.item(i), eventName, handler));
|
7702 | }
|
7703 | } else if (el) {
|
7704 | disposables.add(new ListenDisposable(el, eventName, handler));
|
7705 | }
|
7706 |
|
7707 | return disposables;
|
7708 | }
|
7709 |
|
7710 | |
7711 |
|
7712 |
|
7713 | Rx.config.useNativeEvents = false;
|
7714 |
|
7715 | var EventObservable = (function(__super__) {
|
7716 | inherits(EventObservable, __super__);
|
7717 | function EventObservable(el, name, fn) {
|
7718 | this._el = el;
|
7719 | this._n = name;
|
7720 | this._fn = fn;
|
7721 | __super__.call(this);
|
7722 | }
|
7723 |
|
7724 | function createHandler(o, fn) {
|
7725 | return function handler () {
|
7726 | var results = arguments[0];
|
7727 | if (isFunction(fn)) {
|
7728 | results = tryCatch(fn).apply(null, arguments);
|
7729 | if (results === errorObj) { return o.onError(results.e); }
|
7730 | }
|
7731 | o.onNext(results);
|
7732 | };
|
7733 | }
|
7734 |
|
7735 | EventObservable.prototype.subscribeCore = function (o) {
|
7736 | return createEventListener(
|
7737 | this._el,
|
7738 | this._n,
|
7739 | createHandler(o, this._fn));
|
7740 | };
|
7741 |
|
7742 | return EventObservable;
|
7743 | }(ObservableBase));
|
7744 |
|
7745 | |
7746 |
|
7747 |
|
7748 |
|
7749 |
|
7750 |
|
7751 |
|
7752 | Observable.fromEvent = function (element, eventName, selector) {
|
7753 |
|
7754 | if (element.addListener) {
|
7755 | return fromEventPattern(
|
7756 | function (h) { element.addListener(eventName, h); },
|
7757 | function (h) { element.removeListener(eventName, h); },
|
7758 | selector);
|
7759 | }
|
7760 |
|
7761 |
|
7762 | if (!Rx.config.useNativeEvents) {
|
7763 |
|
7764 | if (typeof element.on === 'function' && typeof element.off === 'function') {
|
7765 | return fromEventPattern(
|
7766 | function (h) { element.on(eventName, h); },
|
7767 | function (h) { element.off(eventName, h); },
|
7768 | selector);
|
7769 | }
|
7770 | }
|
7771 |
|
7772 | return new EventObservable(element, eventName, selector).publish().refCount();
|
7773 | };
|
7774 |
|
7775 | var EventPatternObservable = (function(__super__) {
|
7776 | inherits(EventPatternObservable, __super__);
|
7777 | function EventPatternObservable(add, del, fn) {
|
7778 | this._add = add;
|
7779 | this._del = del;
|
7780 | this._fn = fn;
|
7781 | __super__.call(this);
|
7782 | }
|
7783 |
|
7784 | function createHandler(o, fn) {
|
7785 | return function handler () {
|
7786 | var results = arguments[0];
|
7787 | if (isFunction(fn)) {
|
7788 | results = tryCatch(fn).apply(null, arguments);
|
7789 | if (results === errorObj) { return o.onError(results.e); }
|
7790 | }
|
7791 | o.onNext(results);
|
7792 | };
|
7793 | }
|
7794 |
|
7795 | EventPatternObservable.prototype.subscribeCore = function (o) {
|
7796 | var fn = createHandler(o, this._fn);
|
7797 | var returnValue = this._add(fn);
|
7798 | return new EventPatternDisposable(this._del, fn, returnValue);
|
7799 | };
|
7800 |
|
7801 | function EventPatternDisposable(del, fn, ret) {
|
7802 | this._del = del;
|
7803 | this._fn = fn;
|
7804 | this._ret = ret;
|
7805 | this.isDisposed = false;
|
7806 | }
|
7807 |
|
7808 | EventPatternDisposable.prototype.dispose = function () {
|
7809 | if(!this.isDisposed) {
|
7810 | isFunction(this._del) && this._del(this._fn, this._ret);
|
7811 | }
|
7812 | };
|
7813 |
|
7814 | return EventPatternObservable;
|
7815 | }(ObservableBase));
|
7816 |
|
7817 | |
7818 |
|
7819 |
|
7820 |
|
7821 |
|
7822 |
|
7823 |
|
7824 | var fromEventPattern = Observable.fromEventPattern = function (addHandler, removeHandler, selector) {
|
7825 | return new EventPatternObservable(addHandler, removeHandler, selector).publish().refCount();
|
7826 | };
|
7827 |
|
7828 | |
7829 |
|
7830 |
|
7831 |
|
7832 |
|
7833 | Observable.startAsync = function (functionAsync) {
|
7834 | var promise = tryCatch(functionAsync)();
|
7835 | if (promise === errorObj) { return observableThrow(promise.e); }
|
7836 | return observableFromPromise(promise);
|
7837 | };
|
7838 |
|
7839 | var PausableObservable = (function (__super__) {
|
7840 | inherits(PausableObservable, __super__);
|
7841 | function PausableObservable(source, pauser) {
|
7842 | this.source = source;
|
7843 | this.controller = new Subject();
|
7844 |
|
7845 | if (pauser && pauser.subscribe) {
|
7846 | this.pauser = this.controller.merge(pauser);
|
7847 | } else {
|
7848 | this.pauser = this.controller;
|
7849 | }
|
7850 |
|
7851 | __super__.call(this);
|
7852 | }
|
7853 |
|
7854 | PausableObservable.prototype._subscribe = function (o) {
|
7855 | var conn = this.source.publish(),
|
7856 | subscription = conn.subscribe(o),
|
7857 | connection = disposableEmpty;
|
7858 |
|
7859 | var pausable = this.pauser.distinctUntilChanged().subscribe(function (b) {
|
7860 | if (b) {
|
7861 | connection = conn.connect();
|
7862 | } else {
|
7863 | connection.dispose();
|
7864 | connection = disposableEmpty;
|
7865 | }
|
7866 | });
|
7867 |
|
7868 | return new NAryDisposable([subscription, connection, pausable]);
|
7869 | };
|
7870 |
|
7871 | PausableObservable.prototype.pause = function () {
|
7872 | this.controller.onNext(false);
|
7873 | };
|
7874 |
|
7875 | PausableObservable.prototype.resume = function () {
|
7876 | this.controller.onNext(true);
|
7877 | };
|
7878 |
|
7879 | return PausableObservable;
|
7880 |
|
7881 | }(Observable));
|
7882 |
|
7883 | |
7884 |
|
7885 |
|
7886 |
|
7887 |
|
7888 |
|
7889 |
|
7890 |
|
7891 | observableProto.pausable = function (pauser) {
|
7892 | return new PausableObservable(this, pauser);
|
7893 | };
|
7894 |
|
7895 | function combineLatestSource(source, subject, resultSelector) {
|
7896 | return new AnonymousObservable(function (o) {
|
7897 | var hasValue = [false, false],
|
7898 | hasValueAll = false,
|
7899 | isDone = false,
|
7900 | values = new Array(2),
|
7901 | err;
|
7902 |
|
7903 | function next(x, i) {
|
7904 | values[i] = x;
|
7905 | hasValue[i] = true;
|
7906 | if (hasValueAll || (hasValueAll = hasValue.every(identity))) {
|
7907 | if (err) { return o.onError(err); }
|
7908 | var res = tryCatch(resultSelector).apply(null, values);
|
7909 | if (res === errorObj) { return o.onError(res.e); }
|
7910 | o.onNext(res);
|
7911 | }
|
7912 | isDone && values[1] && o.onCompleted();
|
7913 | }
|
7914 |
|
7915 | return new BinaryDisposable(
|
7916 | source.subscribe(
|
7917 | function (x) {
|
7918 | next(x, 0);
|
7919 | },
|
7920 | function (e) {
|
7921 | if (values[1]) {
|
7922 | o.onError(e);
|
7923 | } else {
|
7924 | err = e;
|
7925 | }
|
7926 | },
|
7927 | function () {
|
7928 | isDone = true;
|
7929 | values[1] && o.onCompleted();
|
7930 | }),
|
7931 | subject.subscribe(
|
7932 | function (x) {
|
7933 | next(x, 1);
|
7934 | },
|
7935 | function (e) { o.onError(e); },
|
7936 | function () {
|
7937 | isDone = true;
|
7938 | next(true, 1);
|
7939 | })
|
7940 | );
|
7941 | }, source);
|
7942 | }
|
7943 |
|
7944 | var PausableBufferedObservable = (function (__super__) {
|
7945 | inherits(PausableBufferedObservable, __super__);
|
7946 | function PausableBufferedObservable(source, pauser) {
|
7947 | this.source = source;
|
7948 | this.controller = new Subject();
|
7949 |
|
7950 | if (pauser && pauser.subscribe) {
|
7951 | this.pauser = this.controller.merge(pauser);
|
7952 | } else {
|
7953 | this.pauser = this.controller;
|
7954 | }
|
7955 |
|
7956 | __super__.call(this);
|
7957 | }
|
7958 |
|
7959 | PausableBufferedObservable.prototype._subscribe = function (o) {
|
7960 | var q = [], previousShouldFire;
|
7961 |
|
7962 | function drainQueue() { while (q.length > 0) { o.onNext(q.shift()); } }
|
7963 |
|
7964 | var subscription =
|
7965 | combineLatestSource(
|
7966 | this.source,
|
7967 | this.pauser.startWith(false).distinctUntilChanged(),
|
7968 | function (data, shouldFire) {
|
7969 | return { data: data, shouldFire: shouldFire };
|
7970 | })
|
7971 | .subscribe(
|
7972 | function (results) {
|
7973 | if (previousShouldFire !== undefined && results.shouldFire !== previousShouldFire) {
|
7974 | previousShouldFire = results.shouldFire;
|
7975 |
|
7976 | if (results.shouldFire) { drainQueue(); }
|
7977 | } else {
|
7978 | previousShouldFire = results.shouldFire;
|
7979 |
|
7980 | if (results.shouldFire) {
|
7981 | o.onNext(results.data);
|
7982 | } else {
|
7983 | q.push(results.data);
|
7984 | }
|
7985 | }
|
7986 | },
|
7987 | function (err) {
|
7988 | drainQueue();
|
7989 | o.onError(err);
|
7990 | },
|
7991 | function () {
|
7992 | drainQueue();
|
7993 | o.onCompleted();
|
7994 | }
|
7995 | );
|
7996 | return subscription;
|
7997 | };
|
7998 |
|
7999 | PausableBufferedObservable.prototype.pause = function () {
|
8000 | this.controller.onNext(false);
|
8001 | };
|
8002 |
|
8003 | PausableBufferedObservable.prototype.resume = function () {
|
8004 | this.controller.onNext(true);
|
8005 | };
|
8006 |
|
8007 | return PausableBufferedObservable;
|
8008 |
|
8009 | }(Observable));
|
8010 |
|
8011 | |
8012 |
|
8013 |
|
8014 |
|
8015 |
|
8016 |
|
8017 |
|
8018 |
|
8019 |
|
8020 | observableProto.pausableBuffered = function (pauser) {
|
8021 | return new PausableBufferedObservable(this, pauser);
|
8022 | };
|
8023 |
|
8024 | var ControlledObservable = (function (__super__) {
|
8025 | inherits(ControlledObservable, __super__);
|
8026 | function ControlledObservable (source, enableQueue, scheduler) {
|
8027 | __super__.call(this);
|
8028 | this.subject = new ControlledSubject(enableQueue, scheduler);
|
8029 | this.source = source.multicast(this.subject).refCount();
|
8030 | }
|
8031 |
|
8032 | ControlledObservable.prototype._subscribe = function (o) {
|
8033 | return this.source.subscribe(o);
|
8034 | };
|
8035 |
|
8036 | ControlledObservable.prototype.request = function (numberOfItems) {
|
8037 | return this.subject.request(numberOfItems == null ? -1 : numberOfItems);
|
8038 | };
|
8039 |
|
8040 | return ControlledObservable;
|
8041 |
|
8042 | }(Observable));
|
8043 |
|
8044 | var ControlledSubject = (function (__super__) {
|
8045 | inherits(ControlledSubject, __super__);
|
8046 | function ControlledSubject(enableQueue, scheduler) {
|
8047 | enableQueue == null && (enableQueue = true);
|
8048 |
|
8049 | __super__.call(this);
|
8050 | this.subject = new Subject();
|
8051 | this.enableQueue = enableQueue;
|
8052 | this.queue = enableQueue ? [] : null;
|
8053 | this.requestedCount = 0;
|
8054 | this.requestedDisposable = null;
|
8055 | this.error = null;
|
8056 | this.hasFailed = false;
|
8057 | this.hasCompleted = false;
|
8058 | this.scheduler = scheduler || currentThreadScheduler;
|
8059 | }
|
8060 |
|
8061 | addProperties(ControlledSubject.prototype, Observer, {
|
8062 | _subscribe: function (o) {
|
8063 | return this.subject.subscribe(o);
|
8064 | },
|
8065 | onCompleted: function () {
|
8066 | this.hasCompleted = true;
|
8067 | if (!this.enableQueue || this.queue.length === 0) {
|
8068 | this.subject.onCompleted();
|
8069 | this.disposeCurrentRequest();
|
8070 | } else {
|
8071 | this.queue.push(Notification.createOnCompleted());
|
8072 | }
|
8073 | },
|
8074 | onError: function (error) {
|
8075 | this.hasFailed = true;
|
8076 | this.error = error;
|
8077 | if (!this.enableQueue || this.queue.length === 0) {
|
8078 | this.subject.onError(error);
|
8079 | this.disposeCurrentRequest();
|
8080 | } else {
|
8081 | this.queue.push(Notification.createOnError(error));
|
8082 | }
|
8083 | },
|
8084 | onNext: function (value) {
|
8085 | if (this.requestedCount <= 0) {
|
8086 | this.enableQueue && this.queue.push(Notification.createOnNext(value));
|
8087 | } else {
|
8088 | (this.requestedCount-- === 0) && this.disposeCurrentRequest();
|
8089 | this.subject.onNext(value);
|
8090 | }
|
8091 | },
|
8092 | _processRequest: function (numberOfItems) {
|
8093 | if (this.enableQueue) {
|
8094 | while (this.queue.length > 0 && (numberOfItems > 0 || this.queue[0].kind !== 'N')) {
|
8095 | var first = this.queue.shift();
|
8096 | first.accept(this.subject);
|
8097 | if (first.kind === 'N') {
|
8098 | numberOfItems--;
|
8099 | } else {
|
8100 | this.disposeCurrentRequest();
|
8101 | this.queue = [];
|
8102 | }
|
8103 | }
|
8104 | }
|
8105 |
|
8106 | return numberOfItems;
|
8107 | },
|
8108 | request: function (number) {
|
8109 | this.disposeCurrentRequest();
|
8110 | var self = this;
|
8111 |
|
8112 | this.requestedDisposable = this.scheduler.schedule(number,
|
8113 | function(s, i) {
|
8114 | var remaining = self._processRequest(i);
|
8115 | var stopped = self.hasCompleted || self.hasFailed;
|
8116 | if (!stopped && remaining > 0) {
|
8117 | self.requestedCount = remaining;
|
8118 |
|
8119 | return disposableCreate(function () {
|
8120 | self.requestedCount = 0;
|
8121 | });
|
8122 |
|
8123 |
|
8124 |
|
8125 | }
|
8126 | });
|
8127 |
|
8128 | return this.requestedDisposable;
|
8129 | },
|
8130 | disposeCurrentRequest: function () {
|
8131 | if (this.requestedDisposable) {
|
8132 | this.requestedDisposable.dispose();
|
8133 | this.requestedDisposable = null;
|
8134 | }
|
8135 | }
|
8136 | });
|
8137 |
|
8138 | return ControlledSubject;
|
8139 | }(Observable));
|
8140 |
|
8141 | |
8142 |
|
8143 |
|
8144 |
|
8145 |
|
8146 |
|
8147 |
|
8148 |
|
8149 |
|
8150 | observableProto.controlled = function (enableQueue, scheduler) {
|
8151 |
|
8152 | if (enableQueue && isScheduler(enableQueue)) {
|
8153 | scheduler = enableQueue;
|
8154 | enableQueue = true;
|
8155 | }
|
8156 |
|
8157 | if (enableQueue == null) { enableQueue = true; }
|
8158 | return new ControlledObservable(this, enableQueue, scheduler);
|
8159 | };
|
8160 |
|
8161 | var StopAndWaitObservable = (function (__super__) {
|
8162 | inherits(StopAndWaitObservable, __super__);
|
8163 | function StopAndWaitObservable (source) {
|
8164 | __super__.call(this);
|
8165 | this.source = source;
|
8166 | }
|
8167 |
|
8168 | function scheduleMethod(s, self) {
|
8169 | self.source.request(1);
|
8170 | }
|
8171 |
|
8172 | StopAndWaitObservable.prototype._subscribe = function (o) {
|
8173 | this.subscription = this.source.subscribe(new StopAndWaitObserver(o, this, this.subscription));
|
8174 | return new BinaryDisposable(
|
8175 | this.subscription,
|
8176 | defaultScheduler.schedule(this, scheduleMethod)
|
8177 | );
|
8178 | };
|
8179 |
|
8180 | var StopAndWaitObserver = (function (__sub__) {
|
8181 | inherits(StopAndWaitObserver, __sub__);
|
8182 | function StopAndWaitObserver (observer, observable, cancel) {
|
8183 | __sub__.call(this);
|
8184 | this.observer = observer;
|
8185 | this.observable = observable;
|
8186 | this.cancel = cancel;
|
8187 | this.scheduleDisposable = null;
|
8188 | }
|
8189 |
|
8190 | StopAndWaitObserver.prototype.completed = function () {
|
8191 | this.observer.onCompleted();
|
8192 | this.dispose();
|
8193 | };
|
8194 |
|
8195 | StopAndWaitObserver.prototype.error = function (error) {
|
8196 | this.observer.onError(error);
|
8197 | this.dispose();
|
8198 | };
|
8199 |
|
8200 | function innerScheduleMethod(s, self) {
|
8201 | self.observable.source.request(1);
|
8202 | }
|
8203 |
|
8204 | StopAndWaitObserver.prototype.next = function (value) {
|
8205 | this.observer.onNext(value);
|
8206 | this.scheduleDisposable = defaultScheduler.schedule(this, innerScheduleMethod);
|
8207 | };
|
8208 |
|
8209 | StopAndWaitObservable.dispose = function () {
|
8210 | this.observer = null;
|
8211 | if (this.cancel) {
|
8212 | this.cancel.dispose();
|
8213 | this.cancel = null;
|
8214 | }
|
8215 | if (this.scheduleDisposable) {
|
8216 | this.scheduleDisposable.dispose();
|
8217 | this.scheduleDisposable = null;
|
8218 | }
|
8219 | __sub__.prototype.dispose.call(this);
|
8220 | };
|
8221 |
|
8222 | return StopAndWaitObserver;
|
8223 | }(AbstractObserver));
|
8224 |
|
8225 | return StopAndWaitObservable;
|
8226 | }(Observable));
|
8227 |
|
8228 |
|
8229 | |
8230 |
|
8231 |
|
8232 |
|
8233 | ControlledObservable.prototype.stopAndWait = function () {
|
8234 | return new StopAndWaitObservable(this);
|
8235 | };
|
8236 |
|
8237 | var WindowedObservable = (function (__super__) {
|
8238 | inherits(WindowedObservable, __super__);
|
8239 | function WindowedObservable(source, windowSize) {
|
8240 | __super__.call(this);
|
8241 | this.source = source;
|
8242 | this.windowSize = windowSize;
|
8243 | }
|
8244 |
|
8245 | function scheduleMethod(s, self) {
|
8246 | self.source.request(self.windowSize);
|
8247 | }
|
8248 |
|
8249 | WindowedObservable.prototype._subscribe = function (o) {
|
8250 | this.subscription = this.source.subscribe(new WindowedObserver(o, this, this.subscription));
|
8251 | return new BinaryDisposable(
|
8252 | this.subscription,
|
8253 | defaultScheduler.schedule(this, scheduleMethod)
|
8254 | );
|
8255 | };
|
8256 |
|
8257 | var WindowedObserver = (function (__sub__) {
|
8258 | inherits(WindowedObserver, __sub__);
|
8259 | function WindowedObserver(observer, observable, cancel) {
|
8260 | this.observer = observer;
|
8261 | this.observable = observable;
|
8262 | this.cancel = cancel;
|
8263 | this.received = 0;
|
8264 | this.scheduleDisposable = null;
|
8265 | __sub__.call(this);
|
8266 | }
|
8267 |
|
8268 | WindowedObserver.prototype.completed = function () {
|
8269 | this.observer.onCompleted();
|
8270 | this.dispose();
|
8271 | };
|
8272 |
|
8273 | WindowedObserver.prototype.error = function (error) {
|
8274 | this.observer.onError(error);
|
8275 | this.dispose();
|
8276 | };
|
8277 |
|
8278 | function innerScheduleMethod(s, self) {
|
8279 | self.observable.source.request(self.observable.windowSize);
|
8280 | }
|
8281 |
|
8282 | WindowedObserver.prototype.next = function (value) {
|
8283 | this.observer.onNext(value);
|
8284 | this.received = ++this.received % this.observable.windowSize;
|
8285 | this.received === 0 && (this.scheduleDisposable = defaultScheduler.schedule(this, innerScheduleMethod));
|
8286 | };
|
8287 |
|
8288 | WindowedObserver.prototype.dispose = function () {
|
8289 | this.observer = null;
|
8290 | if (this.cancel) {
|
8291 | this.cancel.dispose();
|
8292 | this.cancel = null;
|
8293 | }
|
8294 | if (this.scheduleDisposable) {
|
8295 | this.scheduleDisposable.dispose();
|
8296 | this.scheduleDisposable = null;
|
8297 | }
|
8298 | __sub__.prototype.dispose.call(this);
|
8299 | };
|
8300 |
|
8301 | return WindowedObserver;
|
8302 | }(AbstractObserver));
|
8303 |
|
8304 | return WindowedObservable;
|
8305 | }(Observable));
|
8306 |
|
8307 | |
8308 |
|
8309 |
|
8310 |
|
8311 |
|
8312 | ControlledObservable.prototype.windowed = function (windowSize) {
|
8313 | return new WindowedObservable(this, windowSize);
|
8314 | };
|
8315 |
|
8316 | |
8317 |
|
8318 |
|
8319 |
|
8320 |
|
8321 | observableProto.pipe = function (dest) {
|
8322 | var source = this.pausableBuffered();
|
8323 |
|
8324 | function onDrain() {
|
8325 | source.resume();
|
8326 | }
|
8327 |
|
8328 | dest.addListener('drain', onDrain);
|
8329 |
|
8330 | source.subscribe(
|
8331 | function (x) {
|
8332 | !dest.write(String(x)) && source.pause();
|
8333 | },
|
8334 | function (err) {
|
8335 | dest.emit('error', err);
|
8336 | },
|
8337 | function () {
|
8338 |
|
8339 | !dest._isStdio && dest.end();
|
8340 | dest.removeListener('drain', onDrain);
|
8341 | });
|
8342 |
|
8343 | source.resume();
|
8344 |
|
8345 | return dest;
|
8346 | };
|
8347 |
|
8348 | var MulticastObservable = (function (__super__) {
|
8349 | inherits(MulticastObservable, __super__);
|
8350 | function MulticastObservable(source, fn1, fn2) {
|
8351 | this.source = source;
|
8352 | this._fn1 = fn1;
|
8353 | this._fn2 = fn2;
|
8354 | __super__.call(this);
|
8355 | }
|
8356 |
|
8357 | MulticastObservable.prototype.subscribeCore = function (o) {
|
8358 | var connectable = this.source.multicast(this._fn1());
|
8359 | return new BinaryDisposable(this._fn2(connectable).subscribe(o), connectable.connect());
|
8360 | };
|
8361 |
|
8362 | return MulticastObservable;
|
8363 | }(ObservableBase));
|
8364 |
|
8365 | |
8366 |
|
8367 |
|
8368 |
|
8369 |
|
8370 |
|
8371 |
|
8372 |
|
8373 |
|
8374 |
|
8375 |
|
8376 |
|
8377 |
|
8378 |
|
8379 |
|
8380 |
|
8381 |
|
8382 | observableProto.multicast = function (subjectOrSubjectSelector, selector) {
|
8383 | return isFunction(subjectOrSubjectSelector) ?
|
8384 | new MulticastObservable(this, subjectOrSubjectSelector, selector) :
|
8385 | new ConnectableObservable(this, subjectOrSubjectSelector);
|
8386 | };
|
8387 |
|
8388 | |
8389 |
|
8390 |
|
8391 |
|
8392 |
|
8393 |
|
8394 |
|
8395 |
|
8396 |
|
8397 |
|
8398 |
|
8399 | observableProto.publish = function (selector) {
|
8400 | return selector && isFunction(selector) ?
|
8401 | this.multicast(function () { return new Subject(); }, selector) :
|
8402 | this.multicast(new Subject());
|
8403 | };
|
8404 |
|
8405 | |
8406 |
|
8407 |
|
8408 |
|
8409 |
|
8410 | observableProto.share = function () {
|
8411 | return this.publish().refCount();
|
8412 | };
|
8413 |
|
8414 | |
8415 |
|
8416 |
|
8417 |
|
8418 |
|
8419 |
|
8420 |
|
8421 |
|
8422 |
|
8423 |
|
8424 |
|
8425 | observableProto.publishLast = function (selector) {
|
8426 | return selector && isFunction(selector) ?
|
8427 | this.multicast(function () { return new AsyncSubject(); }, selector) :
|
8428 | this.multicast(new AsyncSubject());
|
8429 | };
|
8430 |
|
8431 | |
8432 |
|
8433 |
|
8434 |
|
8435 |
|
8436 |
|
8437 |
|
8438 |
|
8439 |
|
8440 |
|
8441 |
|
8442 |
|
8443 | observableProto.publishValue = function (initialValueOrSelector, initialValue) {
|
8444 | return arguments.length === 2 ?
|
8445 | this.multicast(function () {
|
8446 | return new BehaviorSubject(initialValue);
|
8447 | }, initialValueOrSelector) :
|
8448 | this.multicast(new BehaviorSubject(initialValueOrSelector));
|
8449 | };
|
8450 |
|
8451 | |
8452 |
|
8453 |
|
8454 |
|
8455 |
|
8456 |
|
8457 | observableProto.shareValue = function (initialValue) {
|
8458 | return this.publishValue(initialValue).refCount();
|
8459 | };
|
8460 |
|
8461 | |
8462 |
|
8463 |
|
8464 |
|
8465 |
|
8466 |
|
8467 |
|
8468 |
|
8469 |
|
8470 |
|
8471 |
|
8472 |
|
8473 |
|
8474 |
|
8475 |
|
8476 |
|
8477 | observableProto.replay = function (selector, bufferSize, windowSize, scheduler) {
|
8478 | return selector && isFunction(selector) ?
|
8479 | this.multicast(function () { return new ReplaySubject(bufferSize, windowSize, scheduler); }, selector) :
|
8480 | this.multicast(new ReplaySubject(bufferSize, windowSize, scheduler));
|
8481 | };
|
8482 |
|
8483 | |
8484 |
|
8485 |
|
8486 |
|
8487 |
|
8488 |
|
8489 |
|
8490 |
|
8491 |
|
8492 |
|
8493 |
|
8494 |
|
8495 |
|
8496 |
|
8497 |
|
8498 | observableProto.shareReplay = function (bufferSize, windowSize, scheduler) {
|
8499 | return this.replay(null, bufferSize, windowSize, scheduler).refCount();
|
8500 | };
|
8501 |
|
8502 | var InnerSubscription = function (s, o) {
|
8503 | this._s = s;
|
8504 | this._o = o;
|
8505 | };
|
8506 |
|
8507 | InnerSubscription.prototype.dispose = function () {
|
8508 | if (!this._s.isDisposed && this._o !== null) {
|
8509 | var idx = this._s.observers.indexOf(this._o);
|
8510 | this._s.observers.splice(idx, 1);
|
8511 | this._o = null;
|
8512 | }
|
8513 | };
|
8514 |
|
8515 | var RefCountObservable = (function (__super__) {
|
8516 | inherits(RefCountObservable, __super__);
|
8517 | function RefCountObservable(source) {
|
8518 | this.source = source;
|
8519 | this._count = 0;
|
8520 | this._connectableSubscription = null;
|
8521 | __super__.call(this);
|
8522 | }
|
8523 |
|
8524 | RefCountObservable.prototype.subscribeCore = function (o) {
|
8525 | var subscription = this.source.subscribe(o);
|
8526 | ++this._count === 1 && (this._connectableSubscription = this.source.connect());
|
8527 | return new RefCountDisposable(this, subscription);
|
8528 | };
|
8529 |
|
8530 | function RefCountDisposable(p, s) {
|
8531 | this._p = p;
|
8532 | this._s = s;
|
8533 | this.isDisposed = false;
|
8534 | }
|
8535 |
|
8536 | RefCountDisposable.prototype.dispose = function () {
|
8537 | if (!this.isDisposed) {
|
8538 | this.isDisposed = true;
|
8539 | this._s.dispose();
|
8540 | --this._p._count === 0 && this._p._connectableSubscription.dispose();
|
8541 | }
|
8542 | };
|
8543 |
|
8544 | return RefCountObservable;
|
8545 | }(ObservableBase));
|
8546 |
|
8547 | var ConnectableObservable = Rx.ConnectableObservable = (function (__super__) {
|
8548 | inherits(ConnectableObservable, __super__);
|
8549 | function ConnectableObservable(source, subject) {
|
8550 | this.source = source;
|
8551 | this._connection = null;
|
8552 | this._source = source.asObservable();
|
8553 | this._subject = subject;
|
8554 | __super__.call(this);
|
8555 | }
|
8556 |
|
8557 | function ConnectDisposable(parent, subscription) {
|
8558 | this._p = parent;
|
8559 | this._s = subscription;
|
8560 | }
|
8561 |
|
8562 | ConnectDisposable.prototype.dispose = function () {
|
8563 | if (this._s) {
|
8564 | this._s.dispose();
|
8565 | this._s = null;
|
8566 | this._p._connection = null;
|
8567 | }
|
8568 | };
|
8569 |
|
8570 | ConnectableObservable.prototype.connect = function () {
|
8571 | if (!this._connection) {
|
8572 | var subscription = this._source.subscribe(this._subject);
|
8573 | this._connection = new ConnectDisposable(this, subscription);
|
8574 | }
|
8575 | return this._connection;
|
8576 | };
|
8577 |
|
8578 | ConnectableObservable.prototype._subscribe = function (o) {
|
8579 | return this._subject.subscribe(o);
|
8580 | };
|
8581 |
|
8582 | ConnectableObservable.prototype.refCount = function () {
|
8583 | return new RefCountObservable(this);
|
8584 | };
|
8585 |
|
8586 | return ConnectableObservable;
|
8587 | }(Observable));
|
8588 |
|
8589 | |
8590 |
|
8591 |
|
8592 |
|
8593 |
|
8594 | observableProto.singleInstance = function() {
|
8595 | var source = this, hasObservable = false, observable;
|
8596 |
|
8597 | function getObservable() {
|
8598 | if (!hasObservable) {
|
8599 | hasObservable = true;
|
8600 | observable = source['finally'](function() { hasObservable = false; }).publish().refCount();
|
8601 | }
|
8602 | return observable;
|
8603 | }
|
8604 |
|
8605 | return new AnonymousObservable(function(o) {
|
8606 | return getObservable().subscribe(o);
|
8607 | });
|
8608 | };
|
8609 |
|
8610 | |
8611 |
|
8612 |
|
8613 |
|
8614 |
|
8615 |
|
8616 |
|
8617 |
|
8618 |
|
8619 | observableProto.join = function (right, leftDurationSelector, rightDurationSelector, resultSelector) {
|
8620 | var left = this;
|
8621 | return new AnonymousObservable(function (o) {
|
8622 | var group = new CompositeDisposable();
|
8623 | var leftDone = false, rightDone = false;
|
8624 | var leftId = 0, rightId = 0;
|
8625 | var leftMap = new Map(), rightMap = new Map();
|
8626 | var handleError = function (e) { o.onError(e); };
|
8627 |
|
8628 | group.add(left.subscribe(
|
8629 | function (value) {
|
8630 | var id = leftId++, md = new SingleAssignmentDisposable();
|
8631 |
|
8632 | leftMap.set(id, value);
|
8633 | group.add(md);
|
8634 |
|
8635 | var duration = tryCatch(leftDurationSelector)(value);
|
8636 | if (duration === errorObj) { return o.onError(duration.e); }
|
8637 |
|
8638 | md.setDisposable(duration.take(1).subscribe(
|
8639 | noop,
|
8640 | handleError,
|
8641 | function () {
|
8642 | leftMap['delete'](id) && leftMap.size === 0 && leftDone && o.onCompleted();
|
8643 | group.remove(md);
|
8644 | }));
|
8645 |
|
8646 | rightMap.forEach(function (v) {
|
8647 | var result = tryCatch(resultSelector)(value, v);
|
8648 | if (result === errorObj) { return o.onError(result.e); }
|
8649 | o.onNext(result);
|
8650 | });
|
8651 | },
|
8652 | handleError,
|
8653 | function () {
|
8654 | leftDone = true;
|
8655 | (rightDone || leftMap.size === 0) && o.onCompleted();
|
8656 | })
|
8657 | );
|
8658 |
|
8659 | group.add(right.subscribe(
|
8660 | function (value) {
|
8661 | var id = rightId++, md = new SingleAssignmentDisposable();
|
8662 |
|
8663 | rightMap.set(id, value);
|
8664 | group.add(md);
|
8665 |
|
8666 | var duration = tryCatch(rightDurationSelector)(value);
|
8667 | if (duration === errorObj) { return o.onError(duration.e); }
|
8668 |
|
8669 | md.setDisposable(duration.take(1).subscribe(
|
8670 | noop,
|
8671 | handleError,
|
8672 | function () {
|
8673 | rightMap['delete'](id) && rightMap.size === 0 && rightDone && o.onCompleted();
|
8674 | group.remove(md);
|
8675 | }));
|
8676 |
|
8677 | leftMap.forEach(function (v) {
|
8678 | var result = tryCatch(resultSelector)(v, value);
|
8679 | if (result === errorObj) { return o.onError(result.e); }
|
8680 | o.onNext(result);
|
8681 | });
|
8682 | },
|
8683 | handleError,
|
8684 | function () {
|
8685 | rightDone = true;
|
8686 | (leftDone || rightMap.size === 0) && o.onCompleted();
|
8687 | })
|
8688 | );
|
8689 | return group;
|
8690 | }, left);
|
8691 | };
|
8692 |
|
8693 | |
8694 |
|
8695 |
|
8696 |
|
8697 |
|
8698 |
|
8699 |
|
8700 |
|
8701 |
|
8702 | observableProto.groupJoin = function (right, leftDurationSelector, rightDurationSelector, resultSelector) {
|
8703 | var left = this;
|
8704 | return new AnonymousObservable(function (o) {
|
8705 | var group = new CompositeDisposable();
|
8706 | var r = new RefCountDisposable(group);
|
8707 | var leftMap = new Map(), rightMap = new Map();
|
8708 | var leftId = 0, rightId = 0;
|
8709 | var handleError = function (e) { return function (v) { v.onError(e); }; };
|
8710 |
|
8711 | function handleError(e) { };
|
8712 |
|
8713 | group.add(left.subscribe(
|
8714 | function (value) {
|
8715 | var s = new Subject();
|
8716 | var id = leftId++;
|
8717 | leftMap.set(id, s);
|
8718 |
|
8719 | var result = tryCatch(resultSelector)(value, addRef(s, r));
|
8720 | if (result === errorObj) {
|
8721 | leftMap.forEach(handleError(result.e));
|
8722 | return o.onError(result.e);
|
8723 | }
|
8724 | o.onNext(result);
|
8725 |
|
8726 | rightMap.forEach(function (v) { s.onNext(v); });
|
8727 |
|
8728 | var md = new SingleAssignmentDisposable();
|
8729 | group.add(md);
|
8730 |
|
8731 | var duration = tryCatch(leftDurationSelector)(value);
|
8732 | if (duration === errorObj) {
|
8733 | leftMap.forEach(handleError(duration.e));
|
8734 | return o.onError(duration.e);
|
8735 | }
|
8736 |
|
8737 | md.setDisposable(duration.take(1).subscribe(
|
8738 | noop,
|
8739 | function (e) {
|
8740 | leftMap.forEach(handleError(e));
|
8741 | o.onError(e);
|
8742 | },
|
8743 | function () {
|
8744 | leftMap['delete'](id) && s.onCompleted();
|
8745 | group.remove(md);
|
8746 | }));
|
8747 | },
|
8748 | function (e) {
|
8749 | leftMap.forEach(handleError(e));
|
8750 | o.onError(e);
|
8751 | },
|
8752 | function () { o.onCompleted(); })
|
8753 | );
|
8754 |
|
8755 | group.add(right.subscribe(
|
8756 | function (value) {
|
8757 | var id = rightId++;
|
8758 | rightMap.set(id, value);
|
8759 |
|
8760 | var md = new SingleAssignmentDisposable();
|
8761 | group.add(md);
|
8762 |
|
8763 | var duration = tryCatch(rightDurationSelector)(value);
|
8764 | if (duration === errorObj) {
|
8765 | leftMap.forEach(handleError(duration.e));
|
8766 | return o.onError(duration.e);
|
8767 | }
|
8768 |
|
8769 | md.setDisposable(duration.take(1).subscribe(
|
8770 | noop,
|
8771 | function (e) {
|
8772 | leftMap.forEach(handleError(e));
|
8773 | o.onError(e);
|
8774 | },
|
8775 | function () {
|
8776 | rightMap['delete'](id);
|
8777 | group.remove(md);
|
8778 | }));
|
8779 |
|
8780 | leftMap.forEach(function (v) { v.onNext(value); });
|
8781 | },
|
8782 | function (e) {
|
8783 | leftMap.forEach(handleError(e));
|
8784 | o.onError(e);
|
8785 | })
|
8786 | );
|
8787 |
|
8788 | return r;
|
8789 | }, left);
|
8790 | };
|
8791 |
|
8792 | function toArray(x) { return x.toArray(); }
|
8793 |
|
8794 | |
8795 |
|
8796 |
|
8797 |
|
8798 |
|
8799 |
|
8800 | observableProto.buffer = function () {
|
8801 | return this.window.apply(this, arguments)
|
8802 | .flatMap(toArray);
|
8803 | };
|
8804 |
|
8805 | |
8806 |
|
8807 |
|
8808 |
|
8809 |
|
8810 |
|
8811 |
|
8812 | observableProto.window = function (windowOpeningsOrClosingSelector, windowClosingSelector) {
|
8813 | if (arguments.length === 1 && typeof arguments[0] !== 'function') {
|
8814 | return observableWindowWithBoundaries.call(this, windowOpeningsOrClosingSelector);
|
8815 | }
|
8816 | return typeof windowOpeningsOrClosingSelector === 'function' ?
|
8817 | observableWindowWithClosingSelector.call(this, windowOpeningsOrClosingSelector) :
|
8818 | observableWindowWithOpenings.call(this, windowOpeningsOrClosingSelector, windowClosingSelector);
|
8819 | };
|
8820 |
|
8821 | function observableWindowWithOpenings(windowOpenings, windowClosingSelector) {
|
8822 | return windowOpenings.groupJoin(this, windowClosingSelector, observableEmpty, function (_, win) {
|
8823 | return win;
|
8824 | });
|
8825 | }
|
8826 |
|
8827 | function observableWindowWithBoundaries(windowBoundaries) {
|
8828 | var source = this;
|
8829 | return new AnonymousObservable(function (observer) {
|
8830 | var win = new Subject(),
|
8831 | d = new CompositeDisposable(),
|
8832 | r = new RefCountDisposable(d);
|
8833 |
|
8834 | observer.onNext(addRef(win, r));
|
8835 |
|
8836 | d.add(source.subscribe(function (x) {
|
8837 | win.onNext(x);
|
8838 | }, function (err) {
|
8839 | win.onError(err);
|
8840 | observer.onError(err);
|
8841 | }, function () {
|
8842 | win.onCompleted();
|
8843 | observer.onCompleted();
|
8844 | }));
|
8845 |
|
8846 | isPromise(windowBoundaries) && (windowBoundaries = observableFromPromise(windowBoundaries));
|
8847 |
|
8848 | d.add(windowBoundaries.subscribe(function (w) {
|
8849 | win.onCompleted();
|
8850 | win = new Subject();
|
8851 | observer.onNext(addRef(win, r));
|
8852 | }, function (err) {
|
8853 | win.onError(err);
|
8854 | observer.onError(err);
|
8855 | }, function () {
|
8856 | win.onCompleted();
|
8857 | observer.onCompleted();
|
8858 | }));
|
8859 |
|
8860 | return r;
|
8861 | }, source);
|
8862 | }
|
8863 |
|
8864 | function observableWindowWithClosingSelector(windowClosingSelector) {
|
8865 | var source = this;
|
8866 | return new AnonymousObservable(function (observer) {
|
8867 | var m = new SerialDisposable(),
|
8868 | d = new CompositeDisposable(m),
|
8869 | r = new RefCountDisposable(d),
|
8870 | win = new Subject();
|
8871 | observer.onNext(addRef(win, r));
|
8872 | d.add(source.subscribe(function (x) {
|
8873 | win.onNext(x);
|
8874 | }, function (err) {
|
8875 | win.onError(err);
|
8876 | observer.onError(err);
|
8877 | }, function () {
|
8878 | win.onCompleted();
|
8879 | observer.onCompleted();
|
8880 | }));
|
8881 |
|
8882 | function createWindowClose () {
|
8883 | var windowClose;
|
8884 | try {
|
8885 | windowClose = windowClosingSelector();
|
8886 | } catch (e) {
|
8887 | observer.onError(e);
|
8888 | return;
|
8889 | }
|
8890 |
|
8891 | isPromise(windowClose) && (windowClose = observableFromPromise(windowClose));
|
8892 |
|
8893 | var m1 = new SingleAssignmentDisposable();
|
8894 | m.setDisposable(m1);
|
8895 | m1.setDisposable(windowClose.take(1).subscribe(noop, function (err) {
|
8896 | win.onError(err);
|
8897 | observer.onError(err);
|
8898 | }, function () {
|
8899 | win.onCompleted();
|
8900 | win = new Subject();
|
8901 | observer.onNext(addRef(win, r));
|
8902 | createWindowClose();
|
8903 | }));
|
8904 | }
|
8905 |
|
8906 | createWindowClose();
|
8907 | return r;
|
8908 | }, source);
|
8909 | }
|
8910 |
|
8911 | var PairwiseObservable = (function (__super__) {
|
8912 | inherits(PairwiseObservable, __super__);
|
8913 | function PairwiseObservable(source) {
|
8914 | this.source = source;
|
8915 | __super__.call(this);
|
8916 | }
|
8917 |
|
8918 | PairwiseObservable.prototype.subscribeCore = function (o) {
|
8919 | return this.source.subscribe(new PairwiseObserver(o));
|
8920 | };
|
8921 |
|
8922 | return PairwiseObservable;
|
8923 | }(ObservableBase));
|
8924 |
|
8925 | var PairwiseObserver = (function(__super__) {
|
8926 | inherits(PairwiseObserver, __super__);
|
8927 | function PairwiseObserver(o) {
|
8928 | this._o = o;
|
8929 | this._p = null;
|
8930 | this._hp = false;
|
8931 | }
|
8932 |
|
8933 | PairwiseObserver.prototype.next = function (x) {
|
8934 | if (this._hp) {
|
8935 | this._o.onNext([this._p, x]);
|
8936 | } else {
|
8937 | this._hp = true;
|
8938 | }
|
8939 | this._p = x;
|
8940 | };
|
8941 | PairwiseObserver.prototype.error = function (err) { this._o.onError(err); };
|
8942 | PairwiseObserver.prototype.completed = function () { this._o.onCompleted(); };
|
8943 |
|
8944 | return PairwiseObserver;
|
8945 | }(AbstractObserver));
|
8946 |
|
8947 | |
8948 |
|
8949 |
|
8950 |
|
8951 |
|
8952 |
|
8953 | observableProto.pairwise = function () {
|
8954 | return new PairwiseObservable(this);
|
8955 | };
|
8956 |
|
8957 | |
8958 |
|
8959 |
|
8960 |
|
8961 |
|
8962 |
|
8963 |
|
8964 |
|
8965 |
|
8966 |
|
8967 |
|
8968 |
|
8969 |
|
8970 | observableProto.partition = function(predicate, thisArg) {
|
8971 | var fn = bindCallback(predicate, thisArg, 3);
|
8972 | return [
|
8973 | this.filter(predicate, thisArg),
|
8974 | this.filter(function (x, i, o) { return !fn(x, i, o); })
|
8975 | ];
|
8976 | };
|
8977 |
|
8978 | var WhileEnumerable = (function(__super__) {
|
8979 | inherits(WhileEnumerable, __super__);
|
8980 | function WhileEnumerable(c, s) {
|
8981 | this.c = c;
|
8982 | this.s = s;
|
8983 | }
|
8984 | WhileEnumerable.prototype[$iterator$] = function () {
|
8985 | var self = this;
|
8986 | return {
|
8987 | next: function () {
|
8988 | return self.c() ?
|
8989 | { done: false, value: self.s } :
|
8990 | { done: true, value: void 0 };
|
8991 | }
|
8992 | };
|
8993 | };
|
8994 | return WhileEnumerable;
|
8995 | }(Enumerable));
|
8996 |
|
8997 | function enumerableWhile(condition, source) {
|
8998 | return new WhileEnumerable(condition, source);
|
8999 | }
|
9000 |
|
9001 | |
9002 |
|
9003 |
|
9004 |
|
9005 |
|
9006 |
|
9007 |
|
9008 | observableProto.letBind = observableProto['let'] = function (func) {
|
9009 | return func(this);
|
9010 | };
|
9011 |
|
9012 | |
9013 |
|
9014 |
|
9015 |
|
9016 |
|
9017 |
|
9018 |
|
9019 |
|
9020 |
|
9021 |
|
9022 |
|
9023 |
|
9024 | Observable['if'] = function (condition, thenSource, elseSourceOrScheduler) {
|
9025 | return observableDefer(function () {
|
9026 | elseSourceOrScheduler || (elseSourceOrScheduler = observableEmpty());
|
9027 |
|
9028 | isPromise(thenSource) && (thenSource = observableFromPromise(thenSource));
|
9029 | isPromise(elseSourceOrScheduler) && (elseSourceOrScheduler = observableFromPromise(elseSourceOrScheduler));
|
9030 |
|
9031 |
|
9032 | typeof elseSourceOrScheduler.now === 'function' && (elseSourceOrScheduler = observableEmpty(elseSourceOrScheduler));
|
9033 | return condition() ? thenSource : elseSourceOrScheduler;
|
9034 | });
|
9035 | };
|
9036 |
|
9037 | |
9038 |
|
9039 |
|
9040 |
|
9041 |
|
9042 |
|
9043 |
|
9044 | Observable['for'] = Observable.forIn = function (sources, resultSelector, thisArg) {
|
9045 | return enumerableOf(sources, resultSelector, thisArg).concat();
|
9046 | };
|
9047 |
|
9048 | |
9049 |
|
9050 |
|
9051 |
|
9052 |
|
9053 |
|
9054 |
|
9055 |
|
9056 | var observableWhileDo = Observable['while'] = Observable.whileDo = function (condition, source) {
|
9057 | isPromise(source) && (source = observableFromPromise(source));
|
9058 | return enumerableWhile(condition, source).concat();
|
9059 | };
|
9060 |
|
9061 | |
9062 |
|
9063 |
|
9064 |
|
9065 |
|
9066 |
|
9067 |
|
9068 | observableProto.doWhile = function (condition) {
|
9069 | return observableConcat([this, observableWhileDo(condition, this)]);
|
9070 | };
|
9071 |
|
9072 | |
9073 |
|
9074 |
|
9075 |
|
9076 |
|
9077 |
|
9078 |
|
9079 |
|
9080 | Observable['case'] = function (selector, sources, defaultSourceOrScheduler) {
|
9081 | return observableDefer(function () {
|
9082 | isPromise(defaultSourceOrScheduler) && (defaultSourceOrScheduler = observableFromPromise(defaultSourceOrScheduler));
|
9083 | defaultSourceOrScheduler || (defaultSourceOrScheduler = observableEmpty());
|
9084 |
|
9085 | isScheduler(defaultSourceOrScheduler) && (defaultSourceOrScheduler = observableEmpty(defaultSourceOrScheduler));
|
9086 |
|
9087 | var result = sources[selector()];
|
9088 | isPromise(result) && (result = observableFromPromise(result));
|
9089 |
|
9090 | return result || defaultSourceOrScheduler;
|
9091 | });
|
9092 | };
|
9093 |
|
9094 | var ExpandObservable = (function(__super__) {
|
9095 | inherits(ExpandObservable, __super__);
|
9096 | function ExpandObservable(source, fn, scheduler) {
|
9097 | this.source = source;
|
9098 | this._fn = fn;
|
9099 | this._scheduler = scheduler;
|
9100 | __super__.call(this);
|
9101 | }
|
9102 |
|
9103 | function scheduleRecursive(args, recurse) {
|
9104 | var state = args[0], self = args[1];
|
9105 | var work;
|
9106 | if (state.q.length > 0) {
|
9107 | work = state.q.shift();
|
9108 | } else {
|
9109 | state.isAcquired = false;
|
9110 | return;
|
9111 | }
|
9112 | var m1 = new SingleAssignmentDisposable();
|
9113 | state.d.add(m1);
|
9114 | m1.setDisposable(work.subscribe(new ExpandObserver(state, self, m1)));
|
9115 | recurse([state, self]);
|
9116 | }
|
9117 |
|
9118 | ExpandObservable.prototype._ensureActive = function (state) {
|
9119 | var isOwner = false;
|
9120 | if (state.q.length > 0) {
|
9121 | isOwner = !state.isAcquired;
|
9122 | state.isAcquired = true;
|
9123 | }
|
9124 | isOwner && state.m.setDisposable(this._scheduler.scheduleRecursive([state, this], scheduleRecursive));
|
9125 | };
|
9126 |
|
9127 | ExpandObservable.prototype.subscribeCore = function (o) {
|
9128 | var m = new SerialDisposable(),
|
9129 | d = new CompositeDisposable(m),
|
9130 | state = {
|
9131 | q: [],
|
9132 | m: m,
|
9133 | d: d,
|
9134 | activeCount: 0,
|
9135 | isAcquired: false,
|
9136 | o: o
|
9137 | };
|
9138 |
|
9139 | state.q.push(this.source);
|
9140 | state.activeCount++;
|
9141 | this._ensureActive(state);
|
9142 | return d;
|
9143 | };
|
9144 |
|
9145 | return ExpandObservable;
|
9146 | }(ObservableBase));
|
9147 |
|
9148 | var ExpandObserver = (function(__super__) {
|
9149 | inherits(ExpandObserver, __super__);
|
9150 | function ExpandObserver(state, parent, m1) {
|
9151 | this._s = state;
|
9152 | this._p = parent;
|
9153 | this._m1 = m1;
|
9154 | __super__.call(this);
|
9155 | }
|
9156 |
|
9157 | ExpandObserver.prototype.next = function (x) {
|
9158 | this._s.o.onNext(x);
|
9159 | var result = tryCatch(this._p._fn)(x);
|
9160 | if (result === errorObj) { return this._s.o.onError(result.e); }
|
9161 | this._s.q.push(result);
|
9162 | this._s.activeCount++;
|
9163 | this._p._ensureActive(this._s);
|
9164 | };
|
9165 |
|
9166 | ExpandObserver.prototype.error = function (e) {
|
9167 | this._s.o.onError(e);
|
9168 | };
|
9169 |
|
9170 | ExpandObserver.prototype.completed = function () {
|
9171 | this._s.d.remove(this._m1);
|
9172 | this._s.activeCount--;
|
9173 | this._s.activeCount === 0 && this._s.o.onCompleted();
|
9174 | };
|
9175 |
|
9176 | return ExpandObserver;
|
9177 | }(AbstractObserver));
|
9178 |
|
9179 | |
9180 |
|
9181 |
|
9182 |
|
9183 |
|
9184 |
|
9185 |
|
9186 | observableProto.expand = function (selector, scheduler) {
|
9187 | isScheduler(scheduler) || (scheduler = currentThreadScheduler);
|
9188 | return new ExpandObservable(this, selector, scheduler);
|
9189 | };
|
9190 |
|
9191 | function argumentsToArray() {
|
9192 | var len = arguments.length, args = new Array(len);
|
9193 | for(var i = 0; i < len; i++) { args[i] = arguments[i]; }
|
9194 | return args;
|
9195 | }
|
9196 |
|
9197 | var ForkJoinObservable = (function (__super__) {
|
9198 | inherits(ForkJoinObservable, __super__);
|
9199 | function ForkJoinObservable(sources, cb) {
|
9200 | this._sources = sources;
|
9201 | this._cb = cb;
|
9202 | __super__.call(this);
|
9203 | }
|
9204 |
|
9205 | ForkJoinObservable.prototype.subscribeCore = function (o) {
|
9206 | if (this._sources.length === 0) {
|
9207 | o.onCompleted();
|
9208 | return disposableEmpty;
|
9209 | }
|
9210 |
|
9211 | var count = this._sources.length;
|
9212 | var state = {
|
9213 | finished: false,
|
9214 | hasResults: new Array(count),
|
9215 | hasCompleted: new Array(count),
|
9216 | results: new Array(count)
|
9217 | };
|
9218 |
|
9219 | var subscriptions = new CompositeDisposable();
|
9220 | for (var i = 0, len = this._sources.length; i < len; i++) {
|
9221 | var source = this._sources[i];
|
9222 | isPromise(source) && (source = observableFromPromise(source));
|
9223 | subscriptions.add(source.subscribe(new ForkJoinObserver(o, state, i, this._cb, subscriptions)));
|
9224 | }
|
9225 |
|
9226 | return subscriptions;
|
9227 | };
|
9228 |
|
9229 | return ForkJoinObservable;
|
9230 | }(ObservableBase));
|
9231 |
|
9232 | var ForkJoinObserver = (function(__super__) {
|
9233 | inherits(ForkJoinObserver, __super__);
|
9234 | function ForkJoinObserver(o, s, i, cb, subs) {
|
9235 | this._o = o;
|
9236 | this._s = s;
|
9237 | this._i = i;
|
9238 | this._cb = cb;
|
9239 | this._subs = subs;
|
9240 | __super__.call(this);
|
9241 | }
|
9242 |
|
9243 | ForkJoinObserver.prototype.next = function (x) {
|
9244 | if (!this._s.finished) {
|
9245 | this._s.hasResults[this._i] = true;
|
9246 | this._s.results[this._i] = x;
|
9247 | }
|
9248 | };
|
9249 |
|
9250 | ForkJoinObserver.prototype.error = function (e) {
|
9251 | this._s.finished = true;
|
9252 | this._o.onError(e);
|
9253 | this._subs.dispose();
|
9254 | };
|
9255 |
|
9256 | ForkJoinObserver.prototype.completed = function () {
|
9257 | if (!this._s.finished) {
|
9258 | if (!this._s.hasResults[this._i]) {
|
9259 | return this._o.onCompleted();
|
9260 | }
|
9261 | this._s.hasCompleted[this._i] = true;
|
9262 | for (var i = 0; i < this._s.results.length; i++) {
|
9263 | if (!this._s.hasCompleted[i]) { return; }
|
9264 | }
|
9265 | this._s.finished = true;
|
9266 |
|
9267 | var res = tryCatch(this._cb).apply(null, this._s.results);
|
9268 | if (res === errorObj) { return this._o.onError(res.e); }
|
9269 |
|
9270 | this._o.onNext(res);
|
9271 | this._o.onCompleted();
|
9272 | }
|
9273 | };
|
9274 |
|
9275 | return ForkJoinObserver;
|
9276 | }(AbstractObserver));
|
9277 |
|
9278 | |
9279 |
|
9280 |
|
9281 |
|
9282 |
|
9283 |
|
9284 |
|
9285 |
|
9286 | Observable.forkJoin = function () {
|
9287 | var len = arguments.length, args = new Array(len);
|
9288 | for(var i = 0; i < len; i++) { args[i] = arguments[i]; }
|
9289 | var resultSelector = isFunction(args[len - 1]) ? args.pop() : argumentsToArray;
|
9290 | Array.isArray(args[0]) && (args = args[0]);
|
9291 | return new ForkJoinObservable(args, resultSelector);
|
9292 | };
|
9293 |
|
9294 | |
9295 |
|
9296 |
|
9297 |
|
9298 |
|
9299 |
|
9300 | observableProto.forkJoin = function () {
|
9301 | var len = arguments.length, args = new Array(len);
|
9302 | for(var i = 0; i < len; i++) { args[i] = arguments[i]; }
|
9303 | if (Array.isArray(args[0])) {
|
9304 | args[0].unshift(this);
|
9305 | } else {
|
9306 | args.unshift(this);
|
9307 | }
|
9308 | return Observable.forkJoin.apply(null, args);
|
9309 | };
|
9310 |
|
9311 | |
9312 |
|
9313 |
|
9314 |
|
9315 |
|
9316 |
|
9317 | observableProto.manySelect = observableProto.extend = function (selector, scheduler) {
|
9318 | isScheduler(scheduler) || (scheduler = Rx.Scheduler.immediate);
|
9319 | var source = this;
|
9320 | return observableDefer(function () {
|
9321 | var chain;
|
9322 |
|
9323 | return source
|
9324 | .map(function (x) {
|
9325 | var curr = new ChainObservable(x);
|
9326 |
|
9327 | chain && chain.onNext(x);
|
9328 | chain = curr;
|
9329 |
|
9330 | return curr;
|
9331 | })
|
9332 | .tap(
|
9333 | noop,
|
9334 | function (e) { chain && chain.onError(e); },
|
9335 | function () { chain && chain.onCompleted(); }
|
9336 | )
|
9337 | .observeOn(scheduler)
|
9338 | .map(selector);
|
9339 | }, source);
|
9340 | };
|
9341 |
|
9342 | var ChainObservable = (function (__super__) {
|
9343 | inherits(ChainObservable, __super__);
|
9344 | function ChainObservable(head) {
|
9345 | __super__.call(this);
|
9346 | this.head = head;
|
9347 | this.tail = new AsyncSubject();
|
9348 | }
|
9349 |
|
9350 | addProperties(ChainObservable.prototype, Observer, {
|
9351 | _subscribe: function (o) {
|
9352 | var g = new CompositeDisposable();
|
9353 | g.add(currentThreadScheduler.schedule(this, function (_, self) {
|
9354 | o.onNext(self.head);
|
9355 | g.add(self.tail.mergeAll().subscribe(o));
|
9356 | }));
|
9357 |
|
9358 | return g;
|
9359 | },
|
9360 | onCompleted: function () {
|
9361 | this.onNext(Observable.empty());
|
9362 | },
|
9363 | onError: function (e) {
|
9364 | this.onNext(Observable['throw'](e));
|
9365 | },
|
9366 | onNext: function (v) {
|
9367 | this.tail.onNext(v);
|
9368 | this.tail.onCompleted();
|
9369 | }
|
9370 | });
|
9371 |
|
9372 | return ChainObservable;
|
9373 |
|
9374 | }(Observable));
|
9375 |
|
9376 | var Map = root.Map || (function () {
|
9377 | function Map() {
|
9378 | this.size = 0;
|
9379 | this._values = [];
|
9380 | this._keys = [];
|
9381 | }
|
9382 |
|
9383 | Map.prototype['delete'] = function (key) {
|
9384 | var i = this._keys.indexOf(key);
|
9385 | if (i === -1) { return false; }
|
9386 | this._values.splice(i, 1);
|
9387 | this._keys.splice(i, 1);
|
9388 | this.size--;
|
9389 | return true;
|
9390 | };
|
9391 |
|
9392 | Map.prototype.get = function (key) {
|
9393 | var i = this._keys.indexOf(key);
|
9394 | return i === -1 ? undefined : this._values[i];
|
9395 | };
|
9396 |
|
9397 | Map.prototype.set = function (key, value) {
|
9398 | var i = this._keys.indexOf(key);
|
9399 | if (i === -1) {
|
9400 | this._keys.push(key);
|
9401 | this._values.push(value);
|
9402 | this.size++;
|
9403 | } else {
|
9404 | this._values[i] = value;
|
9405 | }
|
9406 | return this;
|
9407 | };
|
9408 |
|
9409 | Map.prototype.forEach = function (cb, thisArg) {
|
9410 | for (var i = 0; i < this.size; i++) {
|
9411 | cb.call(thisArg, this._values[i], this._keys[i]);
|
9412 | }
|
9413 | };
|
9414 |
|
9415 | return Map;
|
9416 | }());
|
9417 |
|
9418 | |
9419 |
|
9420 |
|
9421 |
|
9422 | function Pattern(patterns) {
|
9423 | this.patterns = patterns;
|
9424 | }
|
9425 |
|
9426 | |
9427 |
|
9428 |
|
9429 |
|
9430 |
|
9431 | Pattern.prototype.and = function (other) {
|
9432 | return new Pattern(this.patterns.concat(other));
|
9433 | };
|
9434 |
|
9435 | |
9436 |
|
9437 |
|
9438 |
|
9439 |
|
9440 | Pattern.prototype.thenDo = function (selector) {
|
9441 | return new Plan(this, selector);
|
9442 | };
|
9443 |
|
9444 | function Plan(expression, selector) {
|
9445 | this.expression = expression;
|
9446 | this.selector = selector;
|
9447 | }
|
9448 |
|
9449 | function handleOnError(o) { return function (e) { o.onError(e); }; }
|
9450 | function handleOnNext(self, observer) {
|
9451 | return function onNext () {
|
9452 | var result = tryCatch(self.selector).apply(self, arguments);
|
9453 | if (result === errorObj) { return observer.onError(result.e); }
|
9454 | observer.onNext(result);
|
9455 | };
|
9456 | }
|
9457 |
|
9458 | Plan.prototype.activate = function (externalSubscriptions, observer, deactivate) {
|
9459 | var joinObservers = [], errHandler = handleOnError(observer);
|
9460 | for (var i = 0, len = this.expression.patterns.length; i < len; i++) {
|
9461 | joinObservers.push(planCreateObserver(externalSubscriptions, this.expression.patterns[i], errHandler));
|
9462 | }
|
9463 | var activePlan = new ActivePlan(joinObservers, handleOnNext(this, observer), function () {
|
9464 | for (var j = 0, jlen = joinObservers.length; j < jlen; j++) {
|
9465 | joinObservers[j].removeActivePlan(activePlan);
|
9466 | }
|
9467 | deactivate(activePlan);
|
9468 | });
|
9469 | for (i = 0, len = joinObservers.length; i < len; i++) {
|
9470 | joinObservers[i].addActivePlan(activePlan);
|
9471 | }
|
9472 | return activePlan;
|
9473 | };
|
9474 |
|
9475 | function planCreateObserver(externalSubscriptions, observable, onError) {
|
9476 | var entry = externalSubscriptions.get(observable);
|
9477 | if (!entry) {
|
9478 | var observer = new JoinObserver(observable, onError);
|
9479 | externalSubscriptions.set(observable, observer);
|
9480 | return observer;
|
9481 | }
|
9482 | return entry;
|
9483 | }
|
9484 |
|
9485 | function ActivePlan(joinObserverArray, onNext, onCompleted) {
|
9486 | this.joinObserverArray = joinObserverArray;
|
9487 | this.onNext = onNext;
|
9488 | this.onCompleted = onCompleted;
|
9489 | this.joinObservers = new Map();
|
9490 | for (var i = 0, len = this.joinObserverArray.length; i < len; i++) {
|
9491 | var joinObserver = this.joinObserverArray[i];
|
9492 | this.joinObservers.set(joinObserver, joinObserver);
|
9493 | }
|
9494 | }
|
9495 |
|
9496 | ActivePlan.prototype.dequeue = function () {
|
9497 | this.joinObservers.forEach(function (v) { v.queue.shift(); });
|
9498 | };
|
9499 |
|
9500 | ActivePlan.prototype.match = function () {
|
9501 | var i, len, hasValues = true;
|
9502 | for (i = 0, len = this.joinObserverArray.length; i < len; i++) {
|
9503 | if (this.joinObserverArray[i].queue.length === 0) {
|
9504 | hasValues = false;
|
9505 | break;
|
9506 | }
|
9507 | }
|
9508 | if (hasValues) {
|
9509 | var firstValues = [],
|
9510 | isCompleted = false;
|
9511 | for (i = 0, len = this.joinObserverArray.length; i < len; i++) {
|
9512 | firstValues.push(this.joinObserverArray[i].queue[0]);
|
9513 | this.joinObserverArray[i].queue[0].kind === 'C' && (isCompleted = true);
|
9514 | }
|
9515 | if (isCompleted) {
|
9516 | this.onCompleted();
|
9517 | } else {
|
9518 | this.dequeue();
|
9519 | var values = [];
|
9520 | for (i = 0, len = firstValues.length; i < firstValues.length; i++) {
|
9521 | values.push(firstValues[i].value);
|
9522 | }
|
9523 | this.onNext.apply(this, values);
|
9524 | }
|
9525 | }
|
9526 | };
|
9527 |
|
9528 | var JoinObserver = (function (__super__) {
|
9529 | inherits(JoinObserver, __super__);
|
9530 |
|
9531 | function JoinObserver(source, onError) {
|
9532 | __super__.call(this);
|
9533 | this.source = source;
|
9534 | this.onError = onError;
|
9535 | this.queue = [];
|
9536 | this.activePlans = [];
|
9537 | this.subscription = new SingleAssignmentDisposable();
|
9538 | this.isDisposed = false;
|
9539 | }
|
9540 |
|
9541 | var JoinObserverPrototype = JoinObserver.prototype;
|
9542 |
|
9543 | JoinObserverPrototype.next = function (notification) {
|
9544 | if (!this.isDisposed) {
|
9545 | if (notification.kind === 'E') {
|
9546 | return this.onError(notification.error);
|
9547 | }
|
9548 | this.queue.push(notification);
|
9549 | var activePlans = this.activePlans.slice(0);
|
9550 | for (var i = 0, len = activePlans.length; i < len; i++) {
|
9551 | activePlans[i].match();
|
9552 | }
|
9553 | }
|
9554 | };
|
9555 |
|
9556 | JoinObserverPrototype.error = noop;
|
9557 | JoinObserverPrototype.completed = noop;
|
9558 |
|
9559 | JoinObserverPrototype.addActivePlan = function (activePlan) {
|
9560 | this.activePlans.push(activePlan);
|
9561 | };
|
9562 |
|
9563 | JoinObserverPrototype.subscribe = function () {
|
9564 | this.subscription.setDisposable(this.source.materialize().subscribe(this));
|
9565 | };
|
9566 |
|
9567 | JoinObserverPrototype.removeActivePlan = function (activePlan) {
|
9568 | this.activePlans.splice(this.activePlans.indexOf(activePlan), 1);
|
9569 | this.activePlans.length === 0 && this.dispose();
|
9570 | };
|
9571 |
|
9572 | JoinObserverPrototype.dispose = function () {
|
9573 | __super__.prototype.dispose.call(this);
|
9574 | if (!this.isDisposed) {
|
9575 | this.isDisposed = true;
|
9576 | this.subscription.dispose();
|
9577 | }
|
9578 | };
|
9579 |
|
9580 | return JoinObserver;
|
9581 | } (AbstractObserver));
|
9582 |
|
9583 | |
9584 |
|
9585 |
|
9586 |
|
9587 |
|
9588 |
|
9589 | observableProto.and = function (right) {
|
9590 | return new Pattern([this, right]);
|
9591 | };
|
9592 |
|
9593 | |
9594 |
|
9595 |
|
9596 |
|
9597 |
|
9598 |
|
9599 | observableProto.thenDo = function (selector) {
|
9600 | return new Pattern([this]).thenDo(selector);
|
9601 | };
|
9602 |
|
9603 | |
9604 |
|
9605 |
|
9606 |
|
9607 |
|
9608 |
|
9609 | Observable.when = function () {
|
9610 | var len = arguments.length, plans;
|
9611 | if (Array.isArray(arguments[0])) {
|
9612 | plans = arguments[0];
|
9613 | } else {
|
9614 | plans = new Array(len);
|
9615 | for(var i = 0; i < len; i++) { plans[i] = arguments[i]; }
|
9616 | }
|
9617 | return new AnonymousObservable(function (o) {
|
9618 | var activePlans = [],
|
9619 | externalSubscriptions = new Map();
|
9620 | var outObserver = observerCreate(
|
9621 | function (x) { o.onNext(x); },
|
9622 | function (err) {
|
9623 | externalSubscriptions.forEach(function (v) { v.onError(err); });
|
9624 | o.onError(err);
|
9625 | },
|
9626 | function (x) { o.onCompleted(); }
|
9627 | );
|
9628 | try {
|
9629 | for (var i = 0, len = plans.length; i < len; i++) {
|
9630 | activePlans.push(plans[i].activate(externalSubscriptions, outObserver, function (activePlan) {
|
9631 | var idx = activePlans.indexOf(activePlan);
|
9632 | activePlans.splice(idx, 1);
|
9633 | activePlans.length === 0 && o.onCompleted();
|
9634 | }));
|
9635 | }
|
9636 | } catch (e) {
|
9637 | observableThrow(e).subscribe(o);
|
9638 | }
|
9639 | var group = new CompositeDisposable();
|
9640 | externalSubscriptions.forEach(function (joinObserver) {
|
9641 | joinObserver.subscribe();
|
9642 | group.add(joinObserver);
|
9643 | });
|
9644 |
|
9645 | return group;
|
9646 | });
|
9647 | };
|
9648 |
|
9649 | var TimerObservable = (function(__super__) {
|
9650 | inherits(TimerObservable, __super__);
|
9651 | function TimerObservable(dt, s) {
|
9652 | this._dt = dt;
|
9653 | this._s = s;
|
9654 | __super__.call(this);
|
9655 | }
|
9656 |
|
9657 | TimerObservable.prototype.subscribeCore = function (o) {
|
9658 | return this._s.scheduleFuture(o, this._dt, scheduleMethod);
|
9659 | };
|
9660 |
|
9661 | function scheduleMethod(s, o) {
|
9662 | o.onNext(0);
|
9663 | o.onCompleted();
|
9664 | }
|
9665 |
|
9666 | return TimerObservable;
|
9667 | }(ObservableBase));
|
9668 |
|
9669 | function _observableTimer(dueTime, scheduler) {
|
9670 | return new TimerObservable(dueTime, scheduler);
|
9671 | }
|
9672 |
|
9673 | function observableTimerDateAndPeriod(dueTime, period, scheduler) {
|
9674 | return new AnonymousObservable(function (observer) {
|
9675 | var d = dueTime, p = normalizeTime(period);
|
9676 | return scheduler.scheduleRecursiveFuture(0, d, function (count, self) {
|
9677 | if (p > 0) {
|
9678 | var now = scheduler.now();
|
9679 | d = new Date(d.getTime() + p);
|
9680 | d.getTime() <= now && (d = new Date(now + p));
|
9681 | }
|
9682 | observer.onNext(count);
|
9683 | self(count + 1, new Date(d));
|
9684 | });
|
9685 | });
|
9686 | }
|
9687 |
|
9688 | function observableTimerTimeSpanAndPeriod(dueTime, period, scheduler) {
|
9689 | return dueTime === period ?
|
9690 | new AnonymousObservable(function (observer) {
|
9691 | return scheduler.schedulePeriodic(0, period, function (count) {
|
9692 | observer.onNext(count);
|
9693 | return count + 1;
|
9694 | });
|
9695 | }) :
|
9696 | observableDefer(function () {
|
9697 | return observableTimerDateAndPeriod(new Date(scheduler.now() + dueTime), period, scheduler);
|
9698 | });
|
9699 | }
|
9700 |
|
9701 | |
9702 |
|
9703 |
|
9704 |
|
9705 |
|
9706 |
|
9707 |
|
9708 |
|
9709 |
|
9710 |
|
9711 |
|
9712 | var observableinterval = Observable.interval = function (period, scheduler) {
|
9713 | return observableTimerTimeSpanAndPeriod(period, period, isScheduler(scheduler) ? scheduler : defaultScheduler);
|
9714 | };
|
9715 |
|
9716 | |
9717 |
|
9718 |
|
9719 |
|
9720 |
|
9721 |
|
9722 |
|
9723 | var observableTimer = Observable.timer = function (dueTime, periodOrScheduler, scheduler) {
|
9724 | var period;
|
9725 | isScheduler(scheduler) || (scheduler = defaultScheduler);
|
9726 | if (periodOrScheduler != null && typeof periodOrScheduler === 'number') {
|
9727 | period = periodOrScheduler;
|
9728 | } else if (isScheduler(periodOrScheduler)) {
|
9729 | scheduler = periodOrScheduler;
|
9730 | }
|
9731 | if ((dueTime instanceof Date || typeof dueTime === 'number') && period === undefined) {
|
9732 | return _observableTimer(dueTime, scheduler);
|
9733 | }
|
9734 | if (dueTime instanceof Date && period !== undefined) {
|
9735 | return observableTimerDateAndPeriod(dueTime.getTime(), periodOrScheduler, scheduler);
|
9736 | }
|
9737 | return observableTimerTimeSpanAndPeriod(dueTime, period, scheduler);
|
9738 | };
|
9739 |
|
9740 | function observableDelayRelative(source, dueTime, scheduler) {
|
9741 | return new AnonymousObservable(function (o) {
|
9742 | var active = false,
|
9743 | cancelable = new SerialDisposable(),
|
9744 | exception = null,
|
9745 | q = [],
|
9746 | running = false,
|
9747 | subscription;
|
9748 | subscription = source.materialize().timestamp(scheduler).subscribe(function (notification) {
|
9749 | var d, shouldRun;
|
9750 | if (notification.value.kind === 'E') {
|
9751 | q = [];
|
9752 | q.push(notification);
|
9753 | exception = notification.value.error;
|
9754 | shouldRun = !running;
|
9755 | } else {
|
9756 | q.push({ value: notification.value, timestamp: notification.timestamp + dueTime });
|
9757 | shouldRun = !active;
|
9758 | active = true;
|
9759 | }
|
9760 | if (shouldRun) {
|
9761 | if (exception !== null) {
|
9762 | o.onError(exception);
|
9763 | } else {
|
9764 | d = new SingleAssignmentDisposable();
|
9765 | cancelable.setDisposable(d);
|
9766 | d.setDisposable(scheduler.scheduleRecursiveFuture(null, dueTime, function (_, self) {
|
9767 | var e, recurseDueTime, result, shouldRecurse;
|
9768 | if (exception !== null) {
|
9769 | return;
|
9770 | }
|
9771 | running = true;
|
9772 | do {
|
9773 | result = null;
|
9774 | if (q.length > 0 && q[0].timestamp - scheduler.now() <= 0) {
|
9775 | result = q.shift().value;
|
9776 | }
|
9777 | if (result !== null) {
|
9778 | result.accept(o);
|
9779 | }
|
9780 | } while (result !== null);
|
9781 | shouldRecurse = false;
|
9782 | recurseDueTime = 0;
|
9783 | if (q.length > 0) {
|
9784 | shouldRecurse = true;
|
9785 | recurseDueTime = Math.max(0, q[0].timestamp - scheduler.now());
|
9786 | } else {
|
9787 | active = false;
|
9788 | }
|
9789 | e = exception;
|
9790 | running = false;
|
9791 | if (e !== null) {
|
9792 | o.onError(e);
|
9793 | } else if (shouldRecurse) {
|
9794 | self(null, recurseDueTime);
|
9795 | }
|
9796 | }));
|
9797 | }
|
9798 | }
|
9799 | });
|
9800 | return new BinaryDisposable(subscription, cancelable);
|
9801 | }, source);
|
9802 | }
|
9803 |
|
9804 | function observableDelayAbsolute(source, dueTime, scheduler) {
|
9805 | return observableDefer(function () {
|
9806 | return observableDelayRelative(source, dueTime - scheduler.now(), scheduler);
|
9807 | });
|
9808 | }
|
9809 |
|
9810 | function delayWithSelector(source, subscriptionDelay, delayDurationSelector) {
|
9811 | var subDelay, selector;
|
9812 | if (isFunction(subscriptionDelay)) {
|
9813 | selector = subscriptionDelay;
|
9814 | } else {
|
9815 | subDelay = subscriptionDelay;
|
9816 | selector = delayDurationSelector;
|
9817 | }
|
9818 | return new AnonymousObservable(function (o) {
|
9819 | var delays = new CompositeDisposable(), atEnd = false, subscription = new SerialDisposable();
|
9820 |
|
9821 | function start() {
|
9822 | subscription.setDisposable(source.subscribe(
|
9823 | function (x) {
|
9824 | var delay = tryCatch(selector)(x);
|
9825 | if (delay === errorObj) { return o.onError(delay.e); }
|
9826 | var d = new SingleAssignmentDisposable();
|
9827 | delays.add(d);
|
9828 | d.setDisposable(delay.subscribe(
|
9829 | function () {
|
9830 | o.onNext(x);
|
9831 | delays.remove(d);
|
9832 | done();
|
9833 | },
|
9834 | function (e) { o.onError(e); },
|
9835 | function () {
|
9836 | o.onNext(x);
|
9837 | delays.remove(d);
|
9838 | done();
|
9839 | }
|
9840 | ));
|
9841 | },
|
9842 | function (e) { o.onError(e); },
|
9843 | function () {
|
9844 | atEnd = true;
|
9845 | subscription.dispose();
|
9846 | done();
|
9847 | }
|
9848 | ));
|
9849 | }
|
9850 |
|
9851 | function done () {
|
9852 | atEnd && delays.length === 0 && o.onCompleted();
|
9853 | }
|
9854 |
|
9855 | if (!subDelay) {
|
9856 | start();
|
9857 | } else {
|
9858 | subscription.setDisposable(subDelay.subscribe(start, function (e) { o.onError(e); }, start));
|
9859 | }
|
9860 |
|
9861 | return new BinaryDisposable(subscription, delays);
|
9862 | }, this);
|
9863 | }
|
9864 |
|
9865 | |
9866 |
|
9867 |
|
9868 |
|
9869 |
|
9870 |
|
9871 |
|
9872 |
|
9873 | observableProto.delay = function () {
|
9874 | var firstArg = arguments[0];
|
9875 | if (typeof firstArg === 'number' || firstArg instanceof Date) {
|
9876 | var dueTime = firstArg, scheduler = arguments[1];
|
9877 | isScheduler(scheduler) || (scheduler = defaultScheduler);
|
9878 | return dueTime instanceof Date ?
|
9879 | observableDelayAbsolute(this, dueTime, scheduler) :
|
9880 | observableDelayRelative(this, dueTime, scheduler);
|
9881 | } else if (Observable.isObservable(firstArg) || isFunction(firstArg)) {
|
9882 | return delayWithSelector(this, firstArg, arguments[1]);
|
9883 | } else {
|
9884 | throw new Error('Invalid arguments');
|
9885 | }
|
9886 | };
|
9887 |
|
9888 | var DebounceObservable = (function (__super__) {
|
9889 | inherits(DebounceObservable, __super__);
|
9890 | function DebounceObservable(source, dt, s) {
|
9891 | isScheduler(s) || (s = defaultScheduler);
|
9892 | this.source = source;
|
9893 | this._dt = dt;
|
9894 | this._s = s;
|
9895 | __super__.call(this);
|
9896 | }
|
9897 |
|
9898 | DebounceObservable.prototype.subscribeCore = function (o) {
|
9899 | var cancelable = new SerialDisposable();
|
9900 | return new BinaryDisposable(
|
9901 | this.source.subscribe(new DebounceObserver(o, this.source, this._dt, this._s, cancelable)),
|
9902 | cancelable);
|
9903 | };
|
9904 |
|
9905 | return DebounceObservable;
|
9906 | }(ObservableBase));
|
9907 |
|
9908 | var DebounceObserver = (function (__super__) {
|
9909 | inherits(DebounceObserver, __super__);
|
9910 | function DebounceObserver(observer, source, dueTime, scheduler, cancelable) {
|
9911 | this._o = observer;
|
9912 | this._s = source;
|
9913 | this._d = dueTime;
|
9914 | this._scheduler = scheduler;
|
9915 | this._c = cancelable;
|
9916 | this._v = null;
|
9917 | this._hv = false;
|
9918 | this._id = 0;
|
9919 | __super__.call(this);
|
9920 | }
|
9921 |
|
9922 | DebounceObserver.prototype.next = function (x) {
|
9923 | this._hv = true;
|
9924 | this._v = x;
|
9925 | var currentId = ++this._id, d = new SingleAssignmentDisposable();
|
9926 | this._c.setDisposable(d);
|
9927 | d.setDisposable(this._scheduler.scheduleFuture(this, this._d, function (_, self) {
|
9928 | self._hv && self._id === currentId && self._o.onNext(x);
|
9929 | self._hv = false;
|
9930 | }));
|
9931 | };
|
9932 |
|
9933 | DebounceObserver.prototype.error = function (e) {
|
9934 | this._c.dispose();
|
9935 | this._o.onError(e);
|
9936 | this._hv = false;
|
9937 | this._id++;
|
9938 | };
|
9939 |
|
9940 | DebounceObserver.prototype.completed = function () {
|
9941 | this._c.dispose();
|
9942 | this._hv && this._o.onNext(this._v);
|
9943 | this._o.onCompleted();
|
9944 | this._hv = false;
|
9945 | this._id++;
|
9946 | };
|
9947 |
|
9948 | return DebounceObserver;
|
9949 | }(AbstractObserver));
|
9950 |
|
9951 | function debounceWithSelector(source, durationSelector) {
|
9952 | return new AnonymousObservable(function (o) {
|
9953 | var value, hasValue = false, cancelable = new SerialDisposable(), id = 0;
|
9954 | var subscription = source.subscribe(
|
9955 | function (x) {
|
9956 | var throttle = tryCatch(durationSelector)(x);
|
9957 | if (throttle === errorObj) { return o.onError(throttle.e); }
|
9958 |
|
9959 | isPromise(throttle) && (throttle = observableFromPromise(throttle));
|
9960 |
|
9961 | hasValue = true;
|
9962 | value = x;
|
9963 | id++;
|
9964 | var currentid = id, d = new SingleAssignmentDisposable();
|
9965 | cancelable.setDisposable(d);
|
9966 | d.setDisposable(throttle.subscribe(
|
9967 | function () {
|
9968 | hasValue && id === currentid && o.onNext(value);
|
9969 | hasValue = false;
|
9970 | d.dispose();
|
9971 | },
|
9972 | function (e) { o.onError(e); },
|
9973 | function () {
|
9974 | hasValue && id === currentid && o.onNext(value);
|
9975 | hasValue = false;
|
9976 | d.dispose();
|
9977 | }
|
9978 | ));
|
9979 | },
|
9980 | function (e) {
|
9981 | cancelable.dispose();
|
9982 | o.onError(e);
|
9983 | hasValue = false;
|
9984 | id++;
|
9985 | },
|
9986 | function () {
|
9987 | cancelable.dispose();
|
9988 | hasValue && o.onNext(value);
|
9989 | o.onCompleted();
|
9990 | hasValue = false;
|
9991 | id++;
|
9992 | }
|
9993 | );
|
9994 | return new BinaryDisposable(subscription, cancelable);
|
9995 | }, source);
|
9996 | }
|
9997 |
|
9998 | observableProto.debounce = function () {
|
9999 | if (isFunction (arguments[0])) {
|
10000 | return debounceWithSelector(this, arguments[0]);
|
10001 | } else if (typeof arguments[0] === 'number') {
|
10002 | return new DebounceObservable(this, arguments[0], arguments[1]);
|
10003 | } else {
|
10004 | throw new Error('Invalid arguments');
|
10005 | }
|
10006 | };
|
10007 |
|
10008 | |
10009 |
|
10010 |
|
10011 |
|
10012 |
|
10013 |
|
10014 |
|
10015 | observableProto.windowWithTime = function (timeSpan, timeShiftOrScheduler, scheduler) {
|
10016 | var source = this, timeShift;
|
10017 | timeShiftOrScheduler == null && (timeShift = timeSpan);
|
10018 | isScheduler(scheduler) || (scheduler = defaultScheduler);
|
10019 | if (typeof timeShiftOrScheduler === 'number') {
|
10020 | timeShift = timeShiftOrScheduler;
|
10021 | } else if (isScheduler(timeShiftOrScheduler)) {
|
10022 | timeShift = timeSpan;
|
10023 | scheduler = timeShiftOrScheduler;
|
10024 | }
|
10025 | return new AnonymousObservable(function (observer) {
|
10026 | var groupDisposable,
|
10027 | nextShift = timeShift,
|
10028 | nextSpan = timeSpan,
|
10029 | q = [],
|
10030 | refCountDisposable,
|
10031 | timerD = new SerialDisposable(),
|
10032 | totalTime = 0;
|
10033 | groupDisposable = new CompositeDisposable(timerD),
|
10034 | refCountDisposable = new RefCountDisposable(groupDisposable);
|
10035 |
|
10036 | function createTimer () {
|
10037 | var m = new SingleAssignmentDisposable(),
|
10038 | isSpan = false,
|
10039 | isShift = false;
|
10040 | timerD.setDisposable(m);
|
10041 | if (nextSpan === nextShift) {
|
10042 | isSpan = true;
|
10043 | isShift = true;
|
10044 | } else if (nextSpan < nextShift) {
|
10045 | isSpan = true;
|
10046 | } else {
|
10047 | isShift = true;
|
10048 | }
|
10049 | var newTotalTime = isSpan ? nextSpan : nextShift,
|
10050 | ts = newTotalTime - totalTime;
|
10051 | totalTime = newTotalTime;
|
10052 | if (isSpan) {
|
10053 | nextSpan += timeShift;
|
10054 | }
|
10055 | if (isShift) {
|
10056 | nextShift += timeShift;
|
10057 | }
|
10058 | m.setDisposable(scheduler.scheduleFuture(null, ts, function () {
|
10059 | if (isShift) {
|
10060 | var s = new Subject();
|
10061 | q.push(s);
|
10062 | observer.onNext(addRef(s, refCountDisposable));
|
10063 | }
|
10064 | isSpan && q.shift().onCompleted();
|
10065 | createTimer();
|
10066 | }));
|
10067 | };
|
10068 | q.push(new Subject());
|
10069 | observer.onNext(addRef(q[0], refCountDisposable));
|
10070 | createTimer();
|
10071 | groupDisposable.add(source.subscribe(
|
10072 | function (x) {
|
10073 | for (var i = 0, len = q.length; i < len; i++) { q[i].onNext(x); }
|
10074 | },
|
10075 | function (e) {
|
10076 | for (var i = 0, len = q.length; i < len; i++) { q[i].onError(e); }
|
10077 | observer.onError(e);
|
10078 | },
|
10079 | function () {
|
10080 | for (var i = 0, len = q.length; i < len; i++) { q[i].onCompleted(); }
|
10081 | observer.onCompleted();
|
10082 | }
|
10083 | ));
|
10084 | return refCountDisposable;
|
10085 | }, source);
|
10086 | };
|
10087 |
|
10088 | |
10089 |
|
10090 |
|
10091 |
|
10092 |
|
10093 |
|
10094 |
|
10095 | observableProto.windowWithTimeOrCount = function (timeSpan, count, scheduler) {
|
10096 | var source = this;
|
10097 | isScheduler(scheduler) || (scheduler = defaultScheduler);
|
10098 | return new AnonymousObservable(function (observer) {
|
10099 | var timerD = new SerialDisposable(),
|
10100 | groupDisposable = new CompositeDisposable(timerD),
|
10101 | refCountDisposable = new RefCountDisposable(groupDisposable),
|
10102 | n = 0,
|
10103 | windowId = 0,
|
10104 | s = new Subject();
|
10105 |
|
10106 | function createTimer(id) {
|
10107 | var m = new SingleAssignmentDisposable();
|
10108 | timerD.setDisposable(m);
|
10109 | m.setDisposable(scheduler.scheduleFuture(null, timeSpan, function () {
|
10110 | if (id !== windowId) { return; }
|
10111 | n = 0;
|
10112 | var newId = ++windowId;
|
10113 | s.onCompleted();
|
10114 | s = new Subject();
|
10115 | observer.onNext(addRef(s, refCountDisposable));
|
10116 | createTimer(newId);
|
10117 | }));
|
10118 | }
|
10119 |
|
10120 | observer.onNext(addRef(s, refCountDisposable));
|
10121 | createTimer(0);
|
10122 |
|
10123 | groupDisposable.add(source.subscribe(
|
10124 | function (x) {
|
10125 | var newId = 0, newWindow = false;
|
10126 | s.onNext(x);
|
10127 | if (++n === count) {
|
10128 | newWindow = true;
|
10129 | n = 0;
|
10130 | newId = ++windowId;
|
10131 | s.onCompleted();
|
10132 | s = new Subject();
|
10133 | observer.onNext(addRef(s, refCountDisposable));
|
10134 | }
|
10135 | newWindow && createTimer(newId);
|
10136 | },
|
10137 | function (e) {
|
10138 | s.onError(e);
|
10139 | observer.onError(e);
|
10140 | }, function () {
|
10141 | s.onCompleted();
|
10142 | observer.onCompleted();
|
10143 | }
|
10144 | ));
|
10145 | return refCountDisposable;
|
10146 | }, source);
|
10147 | };
|
10148 |
|
10149 | function toArray(x) { return x.toArray(); }
|
10150 |
|
10151 | |
10152 |
|
10153 |
|
10154 |
|
10155 |
|
10156 |
|
10157 |
|
10158 | observableProto.bufferWithTime = function (timeSpan, timeShiftOrScheduler, scheduler) {
|
10159 | return this.windowWithTime(timeSpan, timeShiftOrScheduler, scheduler).flatMap(toArray);
|
10160 | };
|
10161 |
|
10162 | function toArray(x) { return x.toArray(); }
|
10163 |
|
10164 | |
10165 |
|
10166 |
|
10167 |
|
10168 |
|
10169 |
|
10170 |
|
10171 | observableProto.bufferWithTimeOrCount = function (timeSpan, count, scheduler) {
|
10172 | return this.windowWithTimeOrCount(timeSpan, count, scheduler).flatMap(toArray);
|
10173 | };
|
10174 |
|
10175 | var TimeIntervalObservable = (function (__super__) {
|
10176 | inherits(TimeIntervalObservable, __super__);
|
10177 | function TimeIntervalObservable(source, s) {
|
10178 | this.source = source;
|
10179 | this._s = s;
|
10180 | __super__.call(this);
|
10181 | }
|
10182 |
|
10183 | TimeIntervalObservable.prototype.subscribeCore = function (o) {
|
10184 | return this.source.subscribe(new TimeIntervalObserver(o, this._s));
|
10185 | };
|
10186 |
|
10187 | return TimeIntervalObservable;
|
10188 | }(ObservableBase));
|
10189 |
|
10190 | var TimeIntervalObserver = (function (__super__) {
|
10191 | inherits(TimeIntervalObserver, __super__);
|
10192 |
|
10193 | function TimeIntervalObserver(o, s) {
|
10194 | this._o = o;
|
10195 | this._s = s;
|
10196 | this._l = s.now();
|
10197 | __super__.call(this);
|
10198 | }
|
10199 |
|
10200 | TimeIntervalObserver.prototype.next = function (x) {
|
10201 | var now = this._s.now(), span = now - this._l;
|
10202 | this._l = now;
|
10203 | this._o.onNext({ value: x, interval: span });
|
10204 | };
|
10205 | TimeIntervalObserver.prototype.error = function (e) { this._o.onError(e); };
|
10206 | TimeIntervalObserver.prototype.completed = function () { this._o.onCompleted(); };
|
10207 |
|
10208 | return TimeIntervalObserver;
|
10209 | }(AbstractObserver));
|
10210 |
|
10211 | |
10212 |
|
10213 |
|
10214 |
|
10215 |
|
10216 |
|
10217 |
|
10218 |
|
10219 |
|
10220 |
|
10221 | observableProto.timeInterval = function (scheduler) {
|
10222 | isScheduler(scheduler) || (scheduler = defaultScheduler);
|
10223 | return new TimeIntervalObservable(this, scheduler);
|
10224 | };
|
10225 |
|
10226 | var TimestampObservable = (function (__super__) {
|
10227 | inherits(TimestampObservable, __super__);
|
10228 | function TimestampObservable(source, s) {
|
10229 | this.source = source;
|
10230 | this._s = s;
|
10231 | __super__.call(this);
|
10232 | }
|
10233 |
|
10234 | TimestampObservable.prototype.subscribeCore = function (o) {
|
10235 | return this.source.subscribe(new TimestampObserver(o, this._s));
|
10236 | };
|
10237 |
|
10238 | return TimestampObservable;
|
10239 | }(ObservableBase));
|
10240 |
|
10241 | var TimestampObserver = (function (__super__) {
|
10242 | inherits(TimestampObserver, __super__);
|
10243 | function TimestampObserver(o, s) {
|
10244 | this._o = o;
|
10245 | this._s = s;
|
10246 | __super__.call(this);
|
10247 | }
|
10248 |
|
10249 | TimestampObserver.prototype.next = function (x) {
|
10250 | this._o.onNext({ value: x, timestamp: this._s.now() });
|
10251 | };
|
10252 |
|
10253 | TimestampObserver.prototype.error = function (e) {
|
10254 | this._o.onError(e);
|
10255 | };
|
10256 |
|
10257 | TimestampObserver.prototype.completed = function () {
|
10258 | this._o.onCompleted();
|
10259 | };
|
10260 |
|
10261 | return TimestampObserver;
|
10262 | }(AbstractObserver));
|
10263 |
|
10264 | |
10265 |
|
10266 |
|
10267 |
|
10268 |
|
10269 |
|
10270 |
|
10271 |
|
10272 |
|
10273 |
|
10274 | observableProto.timestamp = function (scheduler) {
|
10275 | isScheduler(scheduler) || (scheduler = defaultScheduler);
|
10276 | return new TimestampObservable(this, scheduler);
|
10277 | };
|
10278 |
|
10279 | function sampleObservable(source, sampler) {
|
10280 | return new AnonymousObservable(function (o) {
|
10281 | var atEnd = false, value, hasValue = false;
|
10282 |
|
10283 | function sampleSubscribe() {
|
10284 | if (hasValue) {
|
10285 | hasValue = false;
|
10286 | o.onNext(value);
|
10287 | }
|
10288 | atEnd && o.onCompleted();
|
10289 | }
|
10290 |
|
10291 | var sourceSubscription = new SingleAssignmentDisposable();
|
10292 | sourceSubscription.setDisposable(source.subscribe(
|
10293 | function (newValue) {
|
10294 | hasValue = true;
|
10295 | value = newValue;
|
10296 | },
|
10297 | function (e) { o.onError(e); },
|
10298 | function () {
|
10299 | atEnd = true;
|
10300 | sourceSubscription.dispose();
|
10301 | }
|
10302 | ));
|
10303 |
|
10304 | return new BinaryDisposable(
|
10305 | sourceSubscription,
|
10306 | sampler.subscribe(sampleSubscribe, function (e) { o.onError(e); }, sampleSubscribe)
|
10307 | );
|
10308 | }, source);
|
10309 | }
|
10310 |
|
10311 | |
10312 |
|
10313 |
|
10314 |
|
10315 |
|
10316 |
|
10317 |
|
10318 |
|
10319 |
|
10320 |
|
10321 |
|
10322 |
|
10323 | observableProto.sample = observableProto.throttleLatest = function (intervalOrSampler, scheduler) {
|
10324 | isScheduler(scheduler) || (scheduler = defaultScheduler);
|
10325 | return typeof intervalOrSampler === 'number' ?
|
10326 | sampleObservable(this, observableinterval(intervalOrSampler, scheduler)) :
|
10327 | sampleObservable(this, intervalOrSampler);
|
10328 | };
|
10329 |
|
10330 | var TimeoutError = Rx.TimeoutError = function(message) {
|
10331 | this.message = message || 'Timeout has occurred';
|
10332 | this.name = 'TimeoutError';
|
10333 | Error.call(this);
|
10334 | };
|
10335 | TimeoutError.prototype = Object.create(Error.prototype);
|
10336 |
|
10337 | function timeoutWithSelector(source, firstTimeout, timeoutDurationSelector, other) {
|
10338 | if (isFunction(firstTimeout)) {
|
10339 | other = timeoutDurationSelector;
|
10340 | timeoutDurationSelector = firstTimeout;
|
10341 | firstTimeout = observableNever();
|
10342 | }
|
10343 | Observable.isObservable(other) || (other = observableThrow(new TimeoutError()));
|
10344 | return new AnonymousObservable(function (o) {
|
10345 | var subscription = new SerialDisposable(),
|
10346 | timer = new SerialDisposable(),
|
10347 | original = new SingleAssignmentDisposable();
|
10348 |
|
10349 | subscription.setDisposable(original);
|
10350 |
|
10351 | var id = 0, switched = false;
|
10352 |
|
10353 | function setTimer(timeout) {
|
10354 | var myId = id, d = new SingleAssignmentDisposable();
|
10355 |
|
10356 | function timerWins() {
|
10357 | switched = (myId === id);
|
10358 | return switched;
|
10359 | }
|
10360 |
|
10361 | timer.setDisposable(d);
|
10362 | d.setDisposable(timeout.subscribe(function () {
|
10363 | timerWins() && subscription.setDisposable(other.subscribe(o));
|
10364 | d.dispose();
|
10365 | }, function (e) {
|
10366 | timerWins() && o.onError(e);
|
10367 | }, function () {
|
10368 | timerWins() && subscription.setDisposable(other.subscribe(o));
|
10369 | }));
|
10370 | };
|
10371 |
|
10372 | setTimer(firstTimeout);
|
10373 |
|
10374 | function oWins() {
|
10375 | var res = !switched;
|
10376 | if (res) { id++; }
|
10377 | return res;
|
10378 | }
|
10379 |
|
10380 | original.setDisposable(source.subscribe(function (x) {
|
10381 | if (oWins()) {
|
10382 | o.onNext(x);
|
10383 | var timeout = tryCatch(timeoutDurationSelector)(x);
|
10384 | if (timeout === errorObj) { return o.onError(timeout.e); }
|
10385 | setTimer(isPromise(timeout) ? observableFromPromise(timeout) : timeout);
|
10386 | }
|
10387 | }, function (e) {
|
10388 | oWins() && o.onError(e);
|
10389 | }, function () {
|
10390 | oWins() && o.onCompleted();
|
10391 | }));
|
10392 | return new BinaryDisposable(subscription, timer);
|
10393 | }, source);
|
10394 | }
|
10395 |
|
10396 | function timeout(source, dueTime, other, scheduler) {
|
10397 | if (isScheduler(other)) {
|
10398 | scheduler = other;
|
10399 | other = observableThrow(new TimeoutError());
|
10400 | }
|
10401 | if (other instanceof Error) { other = observableThrow(other); }
|
10402 | isScheduler(scheduler) || (scheduler = defaultScheduler);
|
10403 | Observable.isObservable(other) || (other = observableThrow(new TimeoutError()));
|
10404 | return new AnonymousObservable(function (o) {
|
10405 | var id = 0,
|
10406 | original = new SingleAssignmentDisposable(),
|
10407 | subscription = new SerialDisposable(),
|
10408 | switched = false,
|
10409 | timer = new SerialDisposable();
|
10410 |
|
10411 | subscription.setDisposable(original);
|
10412 |
|
10413 | function createTimer() {
|
10414 | var myId = id;
|
10415 | timer.setDisposable(scheduler.scheduleFuture(null, dueTime, function () {
|
10416 | switched = id === myId;
|
10417 | if (switched) {
|
10418 | isPromise(other) && (other = observableFromPromise(other));
|
10419 | subscription.setDisposable(other.subscribe(o));
|
10420 | }
|
10421 | }));
|
10422 | }
|
10423 |
|
10424 | createTimer();
|
10425 |
|
10426 | original.setDisposable(source.subscribe(function (x) {
|
10427 | if (!switched) {
|
10428 | id++;
|
10429 | o.onNext(x);
|
10430 | createTimer();
|
10431 | }
|
10432 | }, function (e) {
|
10433 | if (!switched) {
|
10434 | id++;
|
10435 | o.onError(e);
|
10436 | }
|
10437 | }, function () {
|
10438 | if (!switched) {
|
10439 | id++;
|
10440 | o.onCompleted();
|
10441 | }
|
10442 | }));
|
10443 | return new BinaryDisposable(subscription, timer);
|
10444 | }, source);
|
10445 | }
|
10446 |
|
10447 | observableProto.timeout = function () {
|
10448 | var firstArg = arguments[0];
|
10449 | if (firstArg instanceof Date || typeof firstArg === 'number') {
|
10450 | return timeout(this, firstArg, arguments[1], arguments[2]);
|
10451 | } else if (Observable.isObservable(firstArg) || isFunction(firstArg)) {
|
10452 | return timeoutWithSelector(this, firstArg, arguments[1], arguments[2]);
|
10453 | } else {
|
10454 | throw new Error('Invalid arguments');
|
10455 | }
|
10456 | };
|
10457 |
|
10458 | var GenerateAbsoluteObservable = (function (__super__) {
|
10459 | inherits(GenerateAbsoluteObservable, __super__);
|
10460 | function GenerateAbsoluteObservable(state, cndFn, itrFn, resFn, timeFn, s) {
|
10461 | this._state = state;
|
10462 | this._cndFn = cndFn;
|
10463 | this._itrFn = itrFn;
|
10464 | this._resFn = resFn;
|
10465 | this._timeFn = timeFn;
|
10466 | this._s = s;
|
10467 | this._first = true;
|
10468 | this._hasResult = false;
|
10469 | __super__.call(this);
|
10470 | }
|
10471 |
|
10472 | function scheduleRecursive(self, recurse) {
|
10473 | self._hasResult && self._o.onNext(self._state);
|
10474 |
|
10475 | if (self._first) {
|
10476 | self._first = false;
|
10477 | } else {
|
10478 | self._state = tryCatch(self._itrFn)(self._state);
|
10479 | if (self._state === errorObj) { return self._o.onError(self._state.e); }
|
10480 | }
|
10481 | self._hasResult = tryCatch(self._cndFn)(self._state);
|
10482 | if (self._hasResult === errorObj) { return self._o.onError(self._hasResult.e); }
|
10483 | if (self._hasResult) {
|
10484 | var result = tryCatch(self._resFn)(self._state);
|
10485 | if (result === errorObj) { return self._o.onError(result.e); }
|
10486 | var time = tryCatch(self._timeFn)(self._state);
|
10487 | if (time === errorObj) { return self._o.onError(time.e); }
|
10488 | recurse(self, time);
|
10489 | } else {
|
10490 | self._o.onCompleted();
|
10491 | }
|
10492 | }
|
10493 |
|
10494 | GenerateAbsoluteObservable.prototype.subscribeCore = function (o) {
|
10495 | this._o = o;
|
10496 | return this._s.scheduleRecursiveFuture(this, new Date(this._s.now()), scheduleRecursive);
|
10497 | };
|
10498 |
|
10499 | return GenerateAbsoluteObservable;
|
10500 | }(ObservableBase));
|
10501 |
|
10502 | |
10503 |
|
10504 |
|
10505 |
|
10506 |
|
10507 |
|
10508 |
|
10509 |
|
10510 |
|
10511 |
|
10512 |
|
10513 |
|
10514 |
|
10515 |
|
10516 |
|
10517 |
|
10518 |
|
10519 |
|
10520 |
|
10521 | Observable.generateWithAbsoluteTime = function (initialState, condition, iterate, resultSelector, timeSelector, scheduler) {
|
10522 | isScheduler(scheduler) || (scheduler = defaultScheduler);
|
10523 | return new GenerateAbsoluteObservable(initialState, condition, iterate, resultSelector, timeSelector, scheduler);
|
10524 | };
|
10525 |
|
10526 | var GenerateRelativeObservable = (function (__super__) {
|
10527 | inherits(GenerateRelativeObservable, __super__);
|
10528 | function GenerateRelativeObservable(state, cndFn, itrFn, resFn, timeFn, s) {
|
10529 | this._state = state;
|
10530 | this._cndFn = cndFn;
|
10531 | this._itrFn = itrFn;
|
10532 | this._resFn = resFn;
|
10533 | this._timeFn = timeFn;
|
10534 | this._s = s;
|
10535 | this._first = true;
|
10536 | this._hasResult = false;
|
10537 | __super__.call(this);
|
10538 | }
|
10539 |
|
10540 | function scheduleRecursive(self, recurse) {
|
10541 | self._hasResult && self._o.onNext(self._state);
|
10542 |
|
10543 | if (self._first) {
|
10544 | self._first = false;
|
10545 | } else {
|
10546 | self._state = tryCatch(self._itrFn)(self._state);
|
10547 | if (self._state === errorObj) { return self._o.onError(self._state.e); }
|
10548 | }
|
10549 | self._hasResult = tryCatch(self._cndFn)(self._state);
|
10550 | if (self._hasResult === errorObj) { return self._o.onError(self._hasResult.e); }
|
10551 | if (self._hasResult) {
|
10552 | var result = tryCatch(self._resFn)(self._state);
|
10553 | if (result === errorObj) { return self._o.onError(result.e); }
|
10554 | var time = tryCatch(self._timeFn)(self._state);
|
10555 | if (time === errorObj) { return self._o.onError(time.e); }
|
10556 | recurse(self, time);
|
10557 | } else {
|
10558 | self._o.onCompleted();
|
10559 | }
|
10560 | }
|
10561 |
|
10562 | GenerateRelativeObservable.prototype.subscribeCore = function (o) {
|
10563 | this._o = o;
|
10564 | return this._s.scheduleRecursiveFuture(this, 0, scheduleRecursive);
|
10565 | };
|
10566 |
|
10567 | return GenerateRelativeObservable;
|
10568 | }(ObservableBase));
|
10569 |
|
10570 | |
10571 |
|
10572 |
|
10573 |
|
10574 |
|
10575 |
|
10576 |
|
10577 |
|
10578 |
|
10579 |
|
10580 |
|
10581 |
|
10582 |
|
10583 |
|
10584 |
|
10585 |
|
10586 |
|
10587 |
|
10588 |
|
10589 | Observable.generateWithRelativeTime = function (initialState, condition, iterate, resultSelector, timeSelector, scheduler) {
|
10590 | isScheduler(scheduler) || (scheduler = defaultScheduler);
|
10591 | return new GenerateRelativeObservable(initialState, condition, iterate, resultSelector, timeSelector, scheduler);
|
10592 | };
|
10593 |
|
10594 | var DelaySubscription = (function(__super__) {
|
10595 | inherits(DelaySubscription, __super__);
|
10596 | function DelaySubscription(source, dt, s) {
|
10597 | this.source = source;
|
10598 | this._dt = dt;
|
10599 | this._s = s;
|
10600 | __super__.call(this);
|
10601 | }
|
10602 |
|
10603 | DelaySubscription.prototype.subscribeCore = function (o) {
|
10604 | var d = new SerialDisposable();
|
10605 |
|
10606 | d.setDisposable(this._s.scheduleFuture([this.source, o, d], this._dt, scheduleMethod));
|
10607 |
|
10608 | return d;
|
10609 | };
|
10610 |
|
10611 | function scheduleMethod(s, state) {
|
10612 | var source = state[0], o = state[1], d = state[2];
|
10613 | d.setDisposable(source.subscribe(o));
|
10614 | }
|
10615 |
|
10616 | return DelaySubscription;
|
10617 | }(ObservableBase));
|
10618 |
|
10619 | |
10620 |
|
10621 |
|
10622 |
|
10623 |
|
10624 |
|
10625 |
|
10626 |
|
10627 |
|
10628 |
|
10629 |
|
10630 | observableProto.delaySubscription = function (dueTime, scheduler) {
|
10631 | isScheduler(scheduler) || (scheduler = defaultScheduler);
|
10632 | return new DelaySubscription(this, dueTime, scheduler);
|
10633 | };
|
10634 |
|
10635 | var SkipLastWithTimeObservable = (function (__super__) {
|
10636 | inherits(SkipLastWithTimeObservable, __super__);
|
10637 | function SkipLastWithTimeObservable(source, d, s) {
|
10638 | this.source = source;
|
10639 | this._d = d;
|
10640 | this._s = s;
|
10641 | __super__.call(this);
|
10642 | }
|
10643 |
|
10644 | SkipLastWithTimeObservable.prototype.subscribeCore = function (o) {
|
10645 | return this.source.subscribe(new SkipLastWithTimeObserver(o, this));
|
10646 | };
|
10647 |
|
10648 | return SkipLastWithTimeObservable;
|
10649 | }(ObservableBase));
|
10650 |
|
10651 | var SkipLastWithTimeObserver = (function (__super__) {
|
10652 | inherits(SkipLastWithTimeObserver, __super__);
|
10653 |
|
10654 | function SkipLastWithTimeObserver(o, p) {
|
10655 | this._o = o;
|
10656 | this._s = p._s;
|
10657 | this._d = p._d;
|
10658 | this._q = [];
|
10659 | __super__.call(this);
|
10660 | }
|
10661 |
|
10662 | SkipLastWithTimeObserver.prototype.next = function (x) {
|
10663 | var now = this._s.now();
|
10664 | this._q.push({ interval: now, value: x });
|
10665 | while (this._q.length > 0 && now - this._q[0].interval >= this._d) {
|
10666 | this._o.onNext(this._q.shift().value);
|
10667 | }
|
10668 | };
|
10669 | SkipLastWithTimeObserver.prototype.error = function (e) { this._o.onError(e); };
|
10670 | SkipLastWithTimeObserver.prototype.completed = function () {
|
10671 | var now = this._s.now();
|
10672 | while (this._q.length > 0 && now - this._q[0].interval >= this._d) {
|
10673 | this._o.onNext(this._q.shift().value);
|
10674 | }
|
10675 | this._o.onCompleted();
|
10676 | };
|
10677 |
|
10678 | return SkipLastWithTimeObserver;
|
10679 | }(AbstractObserver));
|
10680 |
|
10681 | |
10682 |
|
10683 |
|
10684 |
|
10685 |
|
10686 |
|
10687 |
|
10688 |
|
10689 |
|
10690 |
|
10691 | observableProto.skipLastWithTime = function (duration, scheduler) {
|
10692 | isScheduler(scheduler) || (scheduler = defaultScheduler);
|
10693 | return new SkipLastWithTimeObservable(this, duration, scheduler);
|
10694 | };
|
10695 |
|
10696 | var TakeLastWithTimeObservable = (function (__super__) {
|
10697 | inherits(TakeLastWithTimeObservable, __super__);
|
10698 | function TakeLastWithTimeObservable(source, d, s) {
|
10699 | this.source = source;
|
10700 | this._d = d;
|
10701 | this._s = s;
|
10702 | __super__.call(this);
|
10703 | }
|
10704 |
|
10705 | TakeLastWithTimeObservable.prototype.subscribeCore = function (o) {
|
10706 | return this.source.subscribe(new TakeLastWithTimeObserver(o, this._d, this._s));
|
10707 | };
|
10708 |
|
10709 | return TakeLastWithTimeObservable;
|
10710 | }(ObservableBase));
|
10711 |
|
10712 | var TakeLastWithTimeObserver = (function (__super__) {
|
10713 | inherits(TakeLastWithTimeObserver, __super__);
|
10714 |
|
10715 | function TakeLastWithTimeObserver(o, d, s) {
|
10716 | this._o = o;
|
10717 | this._d = d;
|
10718 | this._s = s;
|
10719 | this._q = [];
|
10720 | __super__.call(this);
|
10721 | }
|
10722 |
|
10723 | TakeLastWithTimeObserver.prototype.next = function (x) {
|
10724 | var now = this._s.now();
|
10725 | this._q.push({ interval: now, value: x });
|
10726 | while (this._q.length > 0 && now - this._q[0].interval >= this._d) {
|
10727 | this._q.shift();
|
10728 | }
|
10729 | };
|
10730 | TakeLastWithTimeObserver.prototype.error = function (e) { this._o.onError(e); };
|
10731 | TakeLastWithTimeObserver.prototype.completed = function () {
|
10732 | var now = this._s.now();
|
10733 | while (this._q.length > 0) {
|
10734 | var next = this._q.shift();
|
10735 | if (now - next.interval <= this._d) { this._o.onNext(next.value); }
|
10736 | }
|
10737 | this._o.onCompleted();
|
10738 | };
|
10739 |
|
10740 | return TakeLastWithTimeObserver;
|
10741 | }(AbstractObserver));
|
10742 |
|
10743 | |
10744 |
|
10745 |
|
10746 |
|
10747 |
|
10748 |
|
10749 |
|
10750 |
|
10751 |
|
10752 |
|
10753 | observableProto.takeLastWithTime = function (duration, scheduler) {
|
10754 | isScheduler(scheduler) || (scheduler = defaultScheduler);
|
10755 | return new TakeLastWithTimeObservable(this, duration, scheduler);
|
10756 | };
|
10757 |
|
10758 | |
10759 |
|
10760 |
|
10761 |
|
10762 |
|
10763 |
|
10764 |
|
10765 |
|
10766 |
|
10767 |
|
10768 | observableProto.takeLastBufferWithTime = function (duration, scheduler) {
|
10769 | var source = this;
|
10770 | isScheduler(scheduler) || (scheduler = defaultScheduler);
|
10771 | return new AnonymousObservable(function (o) {
|
10772 | var q = [];
|
10773 | return source.subscribe(function (x) {
|
10774 | var now = scheduler.now();
|
10775 | q.push({ interval: now, value: x });
|
10776 | while (q.length > 0 && now - q[0].interval >= duration) {
|
10777 | q.shift();
|
10778 | }
|
10779 | }, function (e) { o.onError(e); }, function () {
|
10780 | var now = scheduler.now(), res = [];
|
10781 | while (q.length > 0) {
|
10782 | var next = q.shift();
|
10783 | now - next.interval <= duration && res.push(next.value);
|
10784 | }
|
10785 | o.onNext(res);
|
10786 | o.onCompleted();
|
10787 | });
|
10788 | }, source);
|
10789 | };
|
10790 |
|
10791 | var TakeWithTimeObservable = (function (__super__) {
|
10792 | inherits(TakeWithTimeObservable, __super__);
|
10793 | function TakeWithTimeObservable(source, d, s) {
|
10794 | this.source = source;
|
10795 | this._d = d;
|
10796 | this._s = s;
|
10797 | __super__.call(this);
|
10798 | }
|
10799 |
|
10800 | function scheduleMethod(s, o) {
|
10801 | o.onCompleted();
|
10802 | }
|
10803 |
|
10804 | TakeWithTimeObservable.prototype.subscribeCore = function (o) {
|
10805 | return new BinaryDisposable(
|
10806 | this._s.scheduleFuture(o, this._d, scheduleMethod),
|
10807 | this.source.subscribe(o)
|
10808 | );
|
10809 | };
|
10810 |
|
10811 | return TakeWithTimeObservable;
|
10812 | }(ObservableBase));
|
10813 |
|
10814 | |
10815 |
|
10816 |
|
10817 |
|
10818 |
|
10819 |
|
10820 |
|
10821 |
|
10822 |
|
10823 |
|
10824 |
|
10825 |
|
10826 |
|
10827 | observableProto.takeWithTime = function (duration, scheduler) {
|
10828 | isScheduler(scheduler) || (scheduler = defaultScheduler);
|
10829 | return new TakeWithTimeObservable(this, duration, scheduler);
|
10830 | };
|
10831 |
|
10832 | var SkipWithTimeObservable = (function (__super__) {
|
10833 | inherits(SkipWithTimeObservable, __super__);
|
10834 | function SkipWithTimeObservable(source, d, s) {
|
10835 | this.source = source;
|
10836 | this._d = d;
|
10837 | this._s = s;
|
10838 | this._open = false;
|
10839 | __super__.call(this);
|
10840 | }
|
10841 |
|
10842 | function scheduleMethod(s, self) {
|
10843 | self._open = true;
|
10844 | }
|
10845 |
|
10846 | SkipWithTimeObservable.prototype.subscribeCore = function (o) {
|
10847 | return new BinaryDisposable(
|
10848 | this._s.scheduleFuture(this, this._d, scheduleMethod),
|
10849 | this.source.subscribe(new SkipWithTimeObserver(o, this))
|
10850 | );
|
10851 | };
|
10852 |
|
10853 | return SkipWithTimeObservable;
|
10854 | }(ObservableBase));
|
10855 |
|
10856 | var SkipWithTimeObserver = (function (__super__) {
|
10857 | inherits(SkipWithTimeObserver, __super__);
|
10858 |
|
10859 | function SkipWithTimeObserver(o, p) {
|
10860 | this._o = o;
|
10861 | this._p = p;
|
10862 | __super__.call(this);
|
10863 | }
|
10864 |
|
10865 | SkipWithTimeObserver.prototype.next = function (x) { this._p._open && this._o.onNext(x); };
|
10866 | SkipWithTimeObserver.prototype.error = function (e) { this._o.onError(e); };
|
10867 | SkipWithTimeObserver.prototype.completed = function () { this._o.onCompleted(); };
|
10868 |
|
10869 | return SkipWithTimeObserver;
|
10870 | }(AbstractObserver));
|
10871 |
|
10872 | |
10873 |
|
10874 |
|
10875 |
|
10876 |
|
10877 |
|
10878 |
|
10879 |
|
10880 |
|
10881 |
|
10882 |
|
10883 |
|
10884 | observableProto.skipWithTime = function (duration, scheduler) {
|
10885 | isScheduler(scheduler) || (scheduler = defaultScheduler);
|
10886 | return new SkipWithTimeObservable(this, duration, scheduler);
|
10887 | };
|
10888 |
|
10889 | var SkipUntilWithTimeObservable = (function (__super__) {
|
10890 | inherits(SkipUntilWithTimeObservable, __super__);
|
10891 | function SkipUntilWithTimeObservable(source, startTime, scheduler) {
|
10892 | this.source = source;
|
10893 | this._st = startTime;
|
10894 | this._s = scheduler;
|
10895 | __super__.call(this);
|
10896 | }
|
10897 |
|
10898 | function scheduleMethod(s, state) {
|
10899 | state._open = true;
|
10900 | }
|
10901 |
|
10902 | SkipUntilWithTimeObservable.prototype.subscribeCore = function (o) {
|
10903 | this._open = false;
|
10904 | return new BinaryDisposable(
|
10905 | this._s.scheduleFuture(this, this._st, scheduleMethod),
|
10906 | this.source.subscribe(new SkipUntilWithTimeObserver(o, this))
|
10907 | );
|
10908 | };
|
10909 |
|
10910 | return SkipUntilWithTimeObservable;
|
10911 | }(ObservableBase));
|
10912 |
|
10913 | var SkipUntilWithTimeObserver = (function (__super__) {
|
10914 | inherits(SkipUntilWithTimeObserver, __super__);
|
10915 |
|
10916 | function SkipUntilWithTimeObserver(o, p) {
|
10917 | this._o = o;
|
10918 | this._p = p;
|
10919 | __super__.call(this);
|
10920 | }
|
10921 |
|
10922 | SkipUntilWithTimeObserver.prototype.next = function (x) { this._p._open && this._o.onNext(x); };
|
10923 | SkipUntilWithTimeObserver.prototype.error = function (e) { this._o.onError(e); };
|
10924 | SkipUntilWithTimeObserver.prototype.completed = function () { this._o.onCompleted(); };
|
10925 |
|
10926 | return SkipUntilWithTimeObserver;
|
10927 | }(AbstractObserver));
|
10928 |
|
10929 |
|
10930 | |
10931 |
|
10932 |
|
10933 |
|
10934 |
|
10935 |
|
10936 |
|
10937 |
|
10938 |
|
10939 |
|
10940 |
|
10941 | observableProto.skipUntilWithTime = function (startTime, scheduler) {
|
10942 | isScheduler(scheduler) || (scheduler = defaultScheduler);
|
10943 | return new SkipUntilWithTimeObservable(this, startTime, scheduler);
|
10944 | };
|
10945 |
|
10946 | |
10947 |
|
10948 |
|
10949 |
|
10950 |
|
10951 |
|
10952 | observableProto.takeUntilWithTime = function (endTime, scheduler) {
|
10953 | isScheduler(scheduler) || (scheduler = defaultScheduler);
|
10954 | var source = this;
|
10955 | return new AnonymousObservable(function (o) {
|
10956 | return new BinaryDisposable(
|
10957 | scheduler.scheduleFuture(o, endTime, function (_, o) { o.onCompleted(); }),
|
10958 | source.subscribe(o));
|
10959 | }, source);
|
10960 | };
|
10961 |
|
10962 | |
10963 |
|
10964 |
|
10965 |
|
10966 |
|
10967 |
|
10968 | observableProto.throttle = function (windowDuration, scheduler) {
|
10969 | isScheduler(scheduler) || (scheduler = defaultScheduler);
|
10970 | var duration = +windowDuration || 0;
|
10971 | if (duration <= 0) { throw new RangeError('windowDuration cannot be less or equal zero.'); }
|
10972 | var source = this;
|
10973 | return new AnonymousObservable(function (o) {
|
10974 | var lastOnNext = 0;
|
10975 | return source.subscribe(
|
10976 | function (x) {
|
10977 | var now = scheduler.now();
|
10978 | if (lastOnNext === 0 || now - lastOnNext >= duration) {
|
10979 | lastOnNext = now;
|
10980 | o.onNext(x);
|
10981 | }
|
10982 | },function (e) { o.onError(e); }, function () { o.onCompleted(); }
|
10983 | );
|
10984 | }, source);
|
10985 | };
|
10986 |
|
10987 | var SwitchFirstObservable = (function (__super__) {
|
10988 | inherits(SwitchFirstObservable, __super__);
|
10989 | function SwitchFirstObservable(source) {
|
10990 | this.source = source;
|
10991 | __super__.call(this);
|
10992 | }
|
10993 |
|
10994 | SwitchFirstObservable.prototype.subscribeCore = function (o) {
|
10995 | var m = new SingleAssignmentDisposable(),
|
10996 | g = new CompositeDisposable(),
|
10997 | state = {
|
10998 | hasCurrent: false,
|
10999 | isStopped: false,
|
11000 | o: o,
|
11001 | g: g
|
11002 | };
|
11003 |
|
11004 | g.add(m);
|
11005 | m.setDisposable(this.source.subscribe(new SwitchFirstObserver(state)));
|
11006 | return g;
|
11007 | };
|
11008 |
|
11009 | return SwitchFirstObservable;
|
11010 | }(ObservableBase));
|
11011 |
|
11012 | var SwitchFirstObserver = (function(__super__) {
|
11013 | inherits(SwitchFirstObserver, __super__);
|
11014 | function SwitchFirstObserver(state) {
|
11015 | this._s = state;
|
11016 | __super__.call(this);
|
11017 | }
|
11018 |
|
11019 | SwitchFirstObserver.prototype.next = function (x) {
|
11020 | if (!this._s.hasCurrent) {
|
11021 | this._s.hasCurrent = true;
|
11022 | isPromise(x) && (x = observableFromPromise(x));
|
11023 | var inner = new SingleAssignmentDisposable();
|
11024 | this._s.g.add(inner);
|
11025 | inner.setDisposable(x.subscribe(new InnerObserver(this._s, inner)));
|
11026 | }
|
11027 | };
|
11028 |
|
11029 | SwitchFirstObserver.prototype.error = function (e) {
|
11030 | this._s.o.onError(e);
|
11031 | };
|
11032 |
|
11033 | SwitchFirstObserver.prototype.completed = function () {
|
11034 | this._s.isStopped = true;
|
11035 | !this._s.hasCurrent && this._s.g.length === 1 && this._s.o.onCompleted();
|
11036 | };
|
11037 |
|
11038 | inherits(InnerObserver, __super__);
|
11039 | function InnerObserver(state, inner) {
|
11040 | this._s = state;
|
11041 | this._i = inner;
|
11042 | __super__.call(this);
|
11043 | }
|
11044 |
|
11045 | InnerObserver.prototype.next = function (x) { this._s.o.onNext(x); };
|
11046 | InnerObserver.prototype.error = function (e) { this._s.o.onError(e); };
|
11047 | InnerObserver.prototype.completed = function () {
|
11048 | this._s.g.remove(this._i);
|
11049 | this._s.hasCurrent = false;
|
11050 | this._s.isStopped && this._s.g.length === 1 && this._s.o.onCompleted();
|
11051 | };
|
11052 |
|
11053 | return SwitchFirstObserver;
|
11054 | }(AbstractObserver));
|
11055 |
|
11056 | |
11057 |
|
11058 |
|
11059 |
|
11060 |
|
11061 | observableProto.switchFirst = function () {
|
11062 | return new SwitchFirstObservable(this);
|
11063 | };
|
11064 |
|
11065 | observableProto.flatMapFirst = observableProto.selectManyFirst = function(selector, resultSelector, thisArg) {
|
11066 | return new FlatMapObservable(this, selector, resultSelector, thisArg).switchFirst();
|
11067 | };
|
11068 |
|
11069 | Rx.Observable.prototype.flatMapWithMaxConcurrent = function(limit, selector, resultSelector, thisArg) {
|
11070 | return new FlatMapObservable(this, selector, resultSelector, thisArg).merge(limit);
|
11071 | };
|
11072 | var TransduceObserver = (function (__super__) {
|
11073 | inherits(TransduceObserver, __super__);
|
11074 | function TransduceObserver(o, xform) {
|
11075 | this._o = o;
|
11076 | this._xform = xform;
|
11077 | __super__.call(this);
|
11078 | }
|
11079 |
|
11080 | TransduceObserver.prototype.next = function (x) {
|
11081 | var res = tryCatch(this._xform['@@transducer/step']).call(this._xform, this._o, x);
|
11082 | if (res === errorObj) { this._o.onError(res.e); }
|
11083 | };
|
11084 |
|
11085 | TransduceObserver.prototype.error = function (e) { this._o.onError(e); };
|
11086 |
|
11087 | TransduceObserver.prototype.completed = function () {
|
11088 | this._xform['@@transducer/result'](this._o);
|
11089 | };
|
11090 |
|
11091 | return TransduceObserver;
|
11092 | }(AbstractObserver));
|
11093 |
|
11094 | function transformForObserver(o) {
|
11095 | return {
|
11096 | '@@transducer/init': function() {
|
11097 | return o;
|
11098 | },
|
11099 | '@@transducer/step': function(obs, input) {
|
11100 | return obs.onNext(input);
|
11101 | },
|
11102 | '@@transducer/result': function(obs) {
|
11103 | return obs.onCompleted();
|
11104 | }
|
11105 | };
|
11106 | }
|
11107 |
|
11108 | |
11109 |
|
11110 |
|
11111 |
|
11112 |
|
11113 | observableProto.transduce = function(transducer) {
|
11114 | var source = this;
|
11115 | return new AnonymousObservable(function(o) {
|
11116 | var xform = transducer(transformForObserver(o));
|
11117 | return source.subscribe(new TransduceObserver(o, xform));
|
11118 | }, source);
|
11119 | };
|
11120 |
|
11121 |
|
11122 | var VirtualTimeScheduler = Rx.VirtualTimeScheduler = (function (__super__) {
|
11123 | inherits(VirtualTimeScheduler, __super__);
|
11124 |
|
11125 | |
11126 |
|
11127 |
|
11128 |
|
11129 |
|
11130 |
|
11131 |
|
11132 | function VirtualTimeScheduler(initialClock, comparer) {
|
11133 | this.clock = initialClock;
|
11134 | this.comparer = comparer;
|
11135 | this.isEnabled = false;
|
11136 | this.queue = new PriorityQueue(1024);
|
11137 | __super__.call(this);
|
11138 | }
|
11139 |
|
11140 | var VirtualTimeSchedulerPrototype = VirtualTimeScheduler.prototype;
|
11141 |
|
11142 | VirtualTimeSchedulerPrototype.now = function () {
|
11143 | return this.toAbsoluteTime(this.clock);
|
11144 | };
|
11145 |
|
11146 | VirtualTimeSchedulerPrototype.schedule = function (state, action) {
|
11147 | return this.scheduleAbsolute(state, this.clock, action);
|
11148 | };
|
11149 |
|
11150 | VirtualTimeSchedulerPrototype.scheduleFuture = function (state, dueTime, action) {
|
11151 | var dt = dueTime instanceof Date ?
|
11152 | this.toRelativeTime(dueTime - this.now()) :
|
11153 | this.toRelativeTime(dueTime);
|
11154 |
|
11155 | return this.scheduleRelative(state, dt, action);
|
11156 | };
|
11157 |
|
11158 | |
11159 |
|
11160 |
|
11161 |
|
11162 |
|
11163 |
|
11164 | VirtualTimeSchedulerPrototype.add = notImplemented;
|
11165 |
|
11166 | |
11167 |
|
11168 |
|
11169 |
|
11170 |
|
11171 | VirtualTimeSchedulerPrototype.toAbsoluteTime = notImplemented;
|
11172 |
|
11173 | |
11174 |
|
11175 |
|
11176 |
|
11177 |
|
11178 | VirtualTimeSchedulerPrototype.toRelativeTime = notImplemented;
|
11179 |
|
11180 | |
11181 |
|
11182 |
|
11183 |
|
11184 |
|
11185 |
|
11186 |
|
11187 | VirtualTimeSchedulerPrototype.schedulePeriodic = function (state, period, action) {
|
11188 | var s = new SchedulePeriodicRecursive(this, state, period, action);
|
11189 | return s.start();
|
11190 | };
|
11191 |
|
11192 | |
11193 |
|
11194 |
|
11195 |
|
11196 |
|
11197 |
|
11198 |
|
11199 | VirtualTimeSchedulerPrototype.scheduleRelative = function (state, dueTime, action) {
|
11200 | var runAt = this.add(this.clock, dueTime);
|
11201 | return this.scheduleAbsolute(state, runAt, action);
|
11202 | };
|
11203 |
|
11204 | |
11205 |
|
11206 |
|
11207 | VirtualTimeSchedulerPrototype.start = function () {
|
11208 | if (!this.isEnabled) {
|
11209 | this.isEnabled = true;
|
11210 | do {
|
11211 | var next = this.getNext();
|
11212 | if (next !== null) {
|
11213 | this.comparer(next.dueTime, this.clock) > 0 && (this.clock = next.dueTime);
|
11214 | next.invoke();
|
11215 | } else {
|
11216 | this.isEnabled = false;
|
11217 | }
|
11218 | } while (this.isEnabled);
|
11219 | }
|
11220 | };
|
11221 |
|
11222 | |
11223 |
|
11224 |
|
11225 | VirtualTimeSchedulerPrototype.stop = function () {
|
11226 | this.isEnabled = false;
|
11227 | };
|
11228 |
|
11229 | |
11230 |
|
11231 |
|
11232 |
|
11233 | VirtualTimeSchedulerPrototype.advanceTo = function (time) {
|
11234 | var dueToClock = this.comparer(this.clock, time);
|
11235 | if (this.comparer(this.clock, time) > 0) { throw new ArgumentOutOfRangeError(); }
|
11236 | if (dueToClock === 0) { return; }
|
11237 | if (!this.isEnabled) {
|
11238 | this.isEnabled = true;
|
11239 | do {
|
11240 | var next = this.getNext();
|
11241 | if (next !== null && this.comparer(next.dueTime, time) <= 0) {
|
11242 | this.comparer(next.dueTime, this.clock) > 0 && (this.clock = next.dueTime);
|
11243 | next.invoke();
|
11244 | } else {
|
11245 | this.isEnabled = false;
|
11246 | }
|
11247 | } while (this.isEnabled);
|
11248 | this.clock = time;
|
11249 | }
|
11250 | };
|
11251 |
|
11252 | |
11253 |
|
11254 |
|
11255 |
|
11256 | VirtualTimeSchedulerPrototype.advanceBy = function (time) {
|
11257 | var dt = this.add(this.clock, time),
|
11258 | dueToClock = this.comparer(this.clock, dt);
|
11259 | if (dueToClock > 0) { throw new ArgumentOutOfRangeError(); }
|
11260 | if (dueToClock === 0) { return; }
|
11261 |
|
11262 | this.advanceTo(dt);
|
11263 | };
|
11264 |
|
11265 | |
11266 |
|
11267 |
|
11268 |
|
11269 | VirtualTimeSchedulerPrototype.sleep = function (time) {
|
11270 | var dt = this.add(this.clock, time);
|
11271 | if (this.comparer(this.clock, dt) >= 0) { throw new ArgumentOutOfRangeError(); }
|
11272 |
|
11273 | this.clock = dt;
|
11274 | };
|
11275 |
|
11276 | |
11277 |
|
11278 |
|
11279 |
|
11280 | VirtualTimeSchedulerPrototype.getNext = function () {
|
11281 | while (this.queue.length > 0) {
|
11282 | var next = this.queue.peek();
|
11283 | if (next.isCancelled()) {
|
11284 | this.queue.dequeue();
|
11285 | } else {
|
11286 | return next;
|
11287 | }
|
11288 | }
|
11289 | return null;
|
11290 | };
|
11291 |
|
11292 | |
11293 |
|
11294 |
|
11295 |
|
11296 |
|
11297 |
|
11298 |
|
11299 | VirtualTimeSchedulerPrototype.scheduleAbsolute = function (state, dueTime, action) {
|
11300 | var self = this;
|
11301 |
|
11302 | function run(scheduler, state1) {
|
11303 | self.queue.remove(si);
|
11304 | return action(scheduler, state1);
|
11305 | }
|
11306 |
|
11307 | var si = new ScheduledItem(this, state, run, dueTime, this.comparer);
|
11308 | this.queue.enqueue(si);
|
11309 |
|
11310 | return si.disposable;
|
11311 | };
|
11312 |
|
11313 | return VirtualTimeScheduler;
|
11314 | }(Scheduler));
|
11315 |
|
11316 |
|
11317 | Rx.HistoricalScheduler = (function (__super__) {
|
11318 | inherits(HistoricalScheduler, __super__);
|
11319 |
|
11320 | |
11321 |
|
11322 |
|
11323 |
|
11324 |
|
11325 |
|
11326 | function HistoricalScheduler(initialClock, comparer) {
|
11327 | var clock = initialClock == null ? 0 : initialClock;
|
11328 | var cmp = comparer || defaultSubComparer;
|
11329 | __super__.call(this, clock, cmp);
|
11330 | }
|
11331 |
|
11332 | var HistoricalSchedulerProto = HistoricalScheduler.prototype;
|
11333 |
|
11334 | |
11335 |
|
11336 |
|
11337 |
|
11338 |
|
11339 |
|
11340 | HistoricalSchedulerProto.add = function (absolute, relative) {
|
11341 | return absolute + relative;
|
11342 | };
|
11343 |
|
11344 | HistoricalSchedulerProto.toAbsoluteTime = function (absolute) {
|
11345 | return new Date(absolute).getTime();
|
11346 | };
|
11347 |
|
11348 | |
11349 |
|
11350 |
|
11351 |
|
11352 |
|
11353 |
|
11354 | HistoricalSchedulerProto.toRelativeTime = function (timeSpan) {
|
11355 | return timeSpan;
|
11356 | };
|
11357 |
|
11358 | return HistoricalScheduler;
|
11359 | }(Rx.VirtualTimeScheduler));
|
11360 |
|
11361 | function OnNextPredicate(predicate) {
|
11362 | this.predicate = predicate;
|
11363 | }
|
11364 |
|
11365 | OnNextPredicate.prototype.equals = function (other) {
|
11366 | if (other === this) { return true; }
|
11367 | if (other == null) { return false; }
|
11368 | if (other.kind !== 'N') { return false; }
|
11369 | return this.predicate(other.value);
|
11370 | };
|
11371 |
|
11372 | function OnErrorPredicate(predicate) {
|
11373 | this.predicate = predicate;
|
11374 | }
|
11375 |
|
11376 | OnErrorPredicate.prototype.equals = function (other) {
|
11377 | if (other === this) { return true; }
|
11378 | if (other == null) { return false; }
|
11379 | if (other.kind !== 'E') { return false; }
|
11380 | return this.predicate(other.error);
|
11381 | };
|
11382 |
|
11383 | var ReactiveTest = Rx.ReactiveTest = {
|
11384 |
|
11385 | created: 100,
|
11386 |
|
11387 | subscribed: 200,
|
11388 |
|
11389 | disposed: 1000,
|
11390 |
|
11391 | |
11392 |
|
11393 |
|
11394 |
|
11395 |
|
11396 |
|
11397 |
|
11398 |
|
11399 |
|
11400 |
|
11401 | onNext: function (ticks, value) {
|
11402 | return typeof value === 'function' ?
|
11403 | new Recorded(ticks, new OnNextPredicate(value)) :
|
11404 | new Recorded(ticks, Notification.createOnNext(value));
|
11405 | },
|
11406 | |
11407 |
|
11408 |
|
11409 |
|
11410 |
|
11411 |
|
11412 |
|
11413 |
|
11414 |
|
11415 |
|
11416 | onError: function (ticks, error) {
|
11417 | return typeof error === 'function' ?
|
11418 | new Recorded(ticks, new OnErrorPredicate(error)) :
|
11419 | new Recorded(ticks, Notification.createOnError(error));
|
11420 | },
|
11421 | |
11422 |
|
11423 |
|
11424 |
|
11425 |
|
11426 |
|
11427 | onCompleted: function (ticks) {
|
11428 | return new Recorded(ticks, Notification.createOnCompleted());
|
11429 | },
|
11430 | |
11431 |
|
11432 |
|
11433 |
|
11434 |
|
11435 |
|
11436 |
|
11437 | subscribe: function (start, end) {
|
11438 | return new Subscription(start, end);
|
11439 | }
|
11440 | };
|
11441 |
|
11442 | |
11443 |
|
11444 |
|
11445 |
|
11446 |
|
11447 |
|
11448 |
|
11449 |
|
11450 | var Recorded = Rx.Recorded = function (time, value, comparer) {
|
11451 | this.time = time;
|
11452 | this.value = value;
|
11453 | this.comparer = comparer || defaultComparer;
|
11454 | };
|
11455 |
|
11456 | |
11457 |
|
11458 |
|
11459 |
|
11460 |
|
11461 |
|
11462 | Recorded.prototype.equals = function (other) {
|
11463 | return this.time === other.time && this.comparer(this.value, other.value);
|
11464 | };
|
11465 |
|
11466 | |
11467 |
|
11468 |
|
11469 |
|
11470 |
|
11471 | Recorded.prototype.toString = function () {
|
11472 | return this.value.toString() + '@' + this.time;
|
11473 | };
|
11474 |
|
11475 | |
11476 |
|
11477 |
|
11478 |
|
11479 |
|
11480 |
|
11481 |
|
11482 | var Subscription = Rx.Subscription = function (start, end) {
|
11483 | this.subscribe = start;
|
11484 | this.unsubscribe = end || Number.MAX_VALUE;
|
11485 | };
|
11486 |
|
11487 | |
11488 |
|
11489 |
|
11490 |
|
11491 |
|
11492 | Subscription.prototype.equals = function (other) {
|
11493 | return this.subscribe === other.subscribe && this.unsubscribe === other.unsubscribe;
|
11494 | };
|
11495 |
|
11496 | |
11497 |
|
11498 |
|
11499 |
|
11500 | Subscription.prototype.toString = function () {
|
11501 | return '(' + this.subscribe + ', ' + (this.unsubscribe === Number.MAX_VALUE ? 'Infinite' : this.unsubscribe) + ')';
|
11502 | };
|
11503 |
|
11504 | var MockDisposable = Rx.MockDisposable = function (scheduler) {
|
11505 | this.scheduler = scheduler;
|
11506 | this.disposes = [];
|
11507 | this.disposes.push(this.scheduler.clock);
|
11508 | };
|
11509 |
|
11510 | MockDisposable.prototype.dispose = function () {
|
11511 | this.disposes.push(this.scheduler.clock);
|
11512 | };
|
11513 |
|
11514 | var MockObserver = (function (__super__) {
|
11515 | inherits(MockObserver, __super__);
|
11516 |
|
11517 | function MockObserver(scheduler) {
|
11518 | __super__.call(this);
|
11519 | this.scheduler = scheduler;
|
11520 | this.messages = [];
|
11521 | }
|
11522 |
|
11523 | var MockObserverPrototype = MockObserver.prototype;
|
11524 |
|
11525 | MockObserverPrototype.onNext = function (value) {
|
11526 | this.messages.push(new Recorded(this.scheduler.clock, Notification.createOnNext(value)));
|
11527 | };
|
11528 |
|
11529 | MockObserverPrototype.onError = function (e) {
|
11530 | this.messages.push(new Recorded(this.scheduler.clock, Notification.createOnError(e)));
|
11531 | };
|
11532 |
|
11533 | MockObserverPrototype.onCompleted = function () {
|
11534 | this.messages.push(new Recorded(this.scheduler.clock, Notification.createOnCompleted()));
|
11535 | };
|
11536 |
|
11537 | return MockObserver;
|
11538 | })(Observer);
|
11539 |
|
11540 | function MockPromise(scheduler, messages) {
|
11541 | var self = this;
|
11542 | this.scheduler = scheduler;
|
11543 | this.messages = messages;
|
11544 | this.subscriptions = [];
|
11545 | this.observers = [];
|
11546 | for (var i = 0, len = this.messages.length; i < len; i++) {
|
11547 | var message = this.messages[i],
|
11548 | notification = message.value;
|
11549 | (function (innerNotification) {
|
11550 | scheduler.scheduleAbsolute(null, message.time, function () {
|
11551 | var obs = self.observers.slice(0);
|
11552 |
|
11553 | for (var j = 0, jLen = obs.length; j < jLen; j++) {
|
11554 | innerNotification.accept(obs[j]);
|
11555 | }
|
11556 | return disposableEmpty;
|
11557 | });
|
11558 | })(notification);
|
11559 | }
|
11560 | }
|
11561 |
|
11562 | MockPromise.prototype.then = function (onResolved, onRejected) {
|
11563 | var self = this;
|
11564 |
|
11565 | this.subscriptions.push(new Subscription(this.scheduler.clock));
|
11566 | var index = this.subscriptions.length - 1;
|
11567 |
|
11568 | var newPromise;
|
11569 |
|
11570 | var observer = Rx.Observer.create(
|
11571 | function (x) {
|
11572 | var retValue = onResolved(x);
|
11573 | if (retValue && typeof retValue.then === 'function') {
|
11574 | newPromise = retValue;
|
11575 | } else {
|
11576 | var ticks = self.scheduler.clock;
|
11577 | newPromise = new MockPromise(self.scheduler, [Rx.ReactiveTest.onNext(ticks, undefined), Rx.ReactiveTest.onCompleted(ticks)]);
|
11578 | }
|
11579 | var idx = self.observers.indexOf(observer);
|
11580 | self.observers.splice(idx, 1);
|
11581 | self.subscriptions[index] = new Subscription(self.subscriptions[index].subscribe, self.scheduler.clock);
|
11582 | },
|
11583 | function (err) {
|
11584 | onRejected(err);
|
11585 | var idx = self.observers.indexOf(observer);
|
11586 | self.observers.splice(idx, 1);
|
11587 | self.subscriptions[index] = new Subscription(self.subscriptions[index].subscribe, self.scheduler.clock);
|
11588 | }
|
11589 | );
|
11590 | this.observers.push(observer);
|
11591 |
|
11592 | return newPromise || new MockPromise(this.scheduler, this.messages);
|
11593 | };
|
11594 |
|
11595 | var HotObservable = (function (__super__) {
|
11596 | inherits(HotObservable, __super__);
|
11597 |
|
11598 | function HotObservable(scheduler, messages) {
|
11599 | __super__.call(this);
|
11600 | var message, notification, observable = this;
|
11601 | this.scheduler = scheduler;
|
11602 | this.messages = messages;
|
11603 | this.subscriptions = [];
|
11604 | this.observers = [];
|
11605 | for (var i = 0, len = this.messages.length; i < len; i++) {
|
11606 | message = this.messages[i];
|
11607 | notification = message.value;
|
11608 | (function (innerNotification) {
|
11609 | scheduler.scheduleAbsolute(null, message.time, function () {
|
11610 | var obs = observable.observers.slice(0);
|
11611 |
|
11612 | for (var j = 0, jLen = obs.length; j < jLen; j++) {
|
11613 | innerNotification.accept(obs[j]);
|
11614 | }
|
11615 | return disposableEmpty;
|
11616 | });
|
11617 | })(notification);
|
11618 | }
|
11619 | }
|
11620 |
|
11621 | HotObservable.prototype._subscribe = function (o) {
|
11622 | var observable = this;
|
11623 | this.observers.push(o);
|
11624 | this.subscriptions.push(new Subscription(this.scheduler.clock));
|
11625 | var index = this.subscriptions.length - 1;
|
11626 | return disposableCreate(function () {
|
11627 | var idx = observable.observers.indexOf(o);
|
11628 | observable.observers.splice(idx, 1);
|
11629 | observable.subscriptions[index] = new Subscription(observable.subscriptions[index].subscribe, observable.scheduler.clock);
|
11630 | });
|
11631 | };
|
11632 |
|
11633 | return HotObservable;
|
11634 | })(Observable);
|
11635 |
|
11636 | var ColdObservable = (function (__super__) {
|
11637 | inherits(ColdObservable, __super__);
|
11638 |
|
11639 | function ColdObservable(scheduler, messages) {
|
11640 | __super__.call(this);
|
11641 | this.scheduler = scheduler;
|
11642 | this.messages = messages;
|
11643 | this.subscriptions = [];
|
11644 | }
|
11645 |
|
11646 | ColdObservable.prototype._subscribe = function (o) {
|
11647 | var message, notification, observable = this;
|
11648 | this.subscriptions.push(new Subscription(this.scheduler.clock));
|
11649 | var index = this.subscriptions.length - 1;
|
11650 | var d = new CompositeDisposable();
|
11651 | for (var i = 0, len = this.messages.length; i < len; i++) {
|
11652 | message = this.messages[i];
|
11653 | notification = message.value;
|
11654 | (function (innerNotification) {
|
11655 | d.add(observable.scheduler.scheduleRelative(null, message.time, function () {
|
11656 | innerNotification.accept(o);
|
11657 | return disposableEmpty;
|
11658 | }));
|
11659 | })(notification);
|
11660 | }
|
11661 | return disposableCreate(function () {
|
11662 | observable.subscriptions[index] = new Subscription(observable.subscriptions[index].subscribe, observable.scheduler.clock);
|
11663 | d.dispose();
|
11664 | });
|
11665 | };
|
11666 |
|
11667 | return ColdObservable;
|
11668 | })(Observable);
|
11669 |
|
11670 |
|
11671 | Rx.TestScheduler = (function (__super__) {
|
11672 | inherits(TestScheduler, __super__);
|
11673 |
|
11674 | function baseComparer(x, y) {
|
11675 | return x > y ? 1 : (x < y ? -1 : 0);
|
11676 | }
|
11677 |
|
11678 | function TestScheduler() {
|
11679 | __super__.call(this, 0, baseComparer);
|
11680 | }
|
11681 |
|
11682 | |
11683 |
|
11684 |
|
11685 |
|
11686 |
|
11687 |
|
11688 |
|
11689 |
|
11690 | TestScheduler.prototype.scheduleAbsolute = function (state, dueTime, action) {
|
11691 | dueTime <= this.clock && (dueTime = this.clock + 1);
|
11692 | return __super__.prototype.scheduleAbsolute.call(this, state, dueTime, action);
|
11693 | };
|
11694 | |
11695 |
|
11696 |
|
11697 |
|
11698 |
|
11699 |
|
11700 |
|
11701 | TestScheduler.prototype.add = function (absolute, relative) {
|
11702 | return absolute + relative;
|
11703 | };
|
11704 | |
11705 |
|
11706 |
|
11707 |
|
11708 |
|
11709 |
|
11710 | TestScheduler.prototype.toAbsoluteTime = function (absolute) {
|
11711 | return new Date(absolute).getTime();
|
11712 | };
|
11713 | |
11714 |
|
11715 |
|
11716 |
|
11717 |
|
11718 |
|
11719 | TestScheduler.prototype.toRelativeTime = function (timeSpan) {
|
11720 | return timeSpan;
|
11721 | };
|
11722 | |
11723 |
|
11724 |
|
11725 |
|
11726 |
|
11727 |
|
11728 |
|
11729 |
|
11730 |
|
11731 | TestScheduler.prototype.startScheduler = function (createFn, settings) {
|
11732 | settings || (settings = {});
|
11733 | settings.created == null && (settings.created = ReactiveTest.created);
|
11734 | settings.subscribed == null && (settings.subscribed = ReactiveTest.subscribed);
|
11735 | settings.disposed == null && (settings.disposed = ReactiveTest.disposed);
|
11736 |
|
11737 | var observer = this.createObserver(), source, subscription;
|
11738 |
|
11739 | this.scheduleAbsolute(null, settings.created, function () {
|
11740 | source = createFn();
|
11741 | return disposableEmpty;
|
11742 | });
|
11743 |
|
11744 | this.scheduleAbsolute(null, settings.subscribed, function () {
|
11745 | subscription = source.subscribe(observer);
|
11746 | return disposableEmpty;
|
11747 | });
|
11748 |
|
11749 | this.scheduleAbsolute(null, settings.disposed, function () {
|
11750 | subscription.dispose();
|
11751 | return disposableEmpty;
|
11752 | });
|
11753 |
|
11754 | this.start();
|
11755 |
|
11756 | return observer;
|
11757 | };
|
11758 |
|
11759 | |
11760 |
|
11761 |
|
11762 |
|
11763 |
|
11764 | TestScheduler.prototype.createHotObservable = function () {
|
11765 | var len = arguments.length, args;
|
11766 | if (Array.isArray(arguments[0])) {
|
11767 | args = arguments[0];
|
11768 | } else {
|
11769 | args = new Array(len);
|
11770 | for (var i = 0; i < len; i++) { args[i] = arguments[i]; }
|
11771 | }
|
11772 | return new HotObservable(this, args);
|
11773 | };
|
11774 |
|
11775 | |
11776 |
|
11777 |
|
11778 |
|
11779 |
|
11780 | TestScheduler.prototype.createColdObservable = function () {
|
11781 | var len = arguments.length, args;
|
11782 | if (Array.isArray(arguments[0])) {
|
11783 | args = arguments[0];
|
11784 | } else {
|
11785 | args = new Array(len);
|
11786 | for (var i = 0; i < len; i++) { args[i] = arguments[i]; }
|
11787 | }
|
11788 | return new ColdObservable(this, args);
|
11789 | };
|
11790 |
|
11791 | |
11792 |
|
11793 |
|
11794 |
|
11795 |
|
11796 |
|
11797 | TestScheduler.prototype.createResolvedPromise = function (ticks, value) {
|
11798 | return new MockPromise(this, [Rx.ReactiveTest.onNext(ticks, value), Rx.ReactiveTest.onCompleted(ticks)]);
|
11799 | };
|
11800 |
|
11801 | |
11802 |
|
11803 |
|
11804 |
|
11805 |
|
11806 |
|
11807 | TestScheduler.prototype.createRejectedPromise = function (ticks, reason) {
|
11808 | return new MockPromise(this, [Rx.ReactiveTest.onError(ticks, reason)]);
|
11809 | };
|
11810 |
|
11811 | |
11812 |
|
11813 |
|
11814 |
|
11815 | TestScheduler.prototype.createObserver = function () {
|
11816 | return new MockObserver(this);
|
11817 | };
|
11818 |
|
11819 | return TestScheduler;
|
11820 | })(VirtualTimeScheduler);
|
11821 |
|
11822 | var AnonymousObservable = Rx.AnonymousObservable = (function (__super__) {
|
11823 | inherits(AnonymousObservable, __super__);
|
11824 |
|
11825 |
|
11826 | function fixSubscriber(subscriber) {
|
11827 | return subscriber && isFunction(subscriber.dispose) ? subscriber :
|
11828 | isFunction(subscriber) ? disposableCreate(subscriber) : disposableEmpty;
|
11829 | }
|
11830 |
|
11831 | function setDisposable(s, state) {
|
11832 | var ado = state[0], self = state[1];
|
11833 | var sub = tryCatch(self.__subscribe).call(self, ado);
|
11834 | if (sub === errorObj && !ado.fail(errorObj.e)) { thrower(errorObj.e); }
|
11835 | ado.setDisposable(fixSubscriber(sub));
|
11836 | }
|
11837 |
|
11838 | function AnonymousObservable(subscribe, parent) {
|
11839 | this.source = parent;
|
11840 | this.__subscribe = subscribe;
|
11841 | __super__.call(this);
|
11842 | }
|
11843 |
|
11844 | AnonymousObservable.prototype._subscribe = function (o) {
|
11845 | var ado = new AutoDetachObserver(o), state = [ado, this];
|
11846 |
|
11847 | if (currentThreadScheduler.scheduleRequired()) {
|
11848 | currentThreadScheduler.schedule(state, setDisposable);
|
11849 | } else {
|
11850 | setDisposable(null, state);
|
11851 | }
|
11852 | return ado;
|
11853 | };
|
11854 |
|
11855 | return AnonymousObservable;
|
11856 |
|
11857 | }(Observable));
|
11858 |
|
11859 | var AutoDetachObserver = (function (__super__) {
|
11860 | inherits(AutoDetachObserver, __super__);
|
11861 |
|
11862 | function AutoDetachObserver(observer) {
|
11863 | __super__.call(this);
|
11864 | this.observer = observer;
|
11865 | this.m = new SingleAssignmentDisposable();
|
11866 | }
|
11867 |
|
11868 | var AutoDetachObserverPrototype = AutoDetachObserver.prototype;
|
11869 |
|
11870 | AutoDetachObserverPrototype.next = function (value) {
|
11871 | var result = tryCatch(this.observer.onNext).call(this.observer, value);
|
11872 | if (result === errorObj) {
|
11873 | this.dispose();
|
11874 | thrower(result.e);
|
11875 | }
|
11876 | };
|
11877 |
|
11878 | AutoDetachObserverPrototype.error = function (err) {
|
11879 | var result = tryCatch(this.observer.onError).call(this.observer, err);
|
11880 | this.dispose();
|
11881 | result === errorObj && thrower(result.e);
|
11882 | };
|
11883 |
|
11884 | AutoDetachObserverPrototype.completed = function () {
|
11885 | var result = tryCatch(this.observer.onCompleted).call(this.observer);
|
11886 | this.dispose();
|
11887 | result === errorObj && thrower(result.e);
|
11888 | };
|
11889 |
|
11890 | AutoDetachObserverPrototype.setDisposable = function (value) { this.m.setDisposable(value); };
|
11891 | AutoDetachObserverPrototype.getDisposable = function () { return this.m.getDisposable(); };
|
11892 |
|
11893 | AutoDetachObserverPrototype.dispose = function () {
|
11894 | __super__.prototype.dispose.call(this);
|
11895 | this.m.dispose();
|
11896 | };
|
11897 |
|
11898 | return AutoDetachObserver;
|
11899 | }(AbstractObserver));
|
11900 |
|
11901 | var UnderlyingObservable = (function (__super__) {
|
11902 | inherits(UnderlyingObservable, __super__);
|
11903 | function UnderlyingObservable(m, u) {
|
11904 | this._m = m;
|
11905 | this._u = u;
|
11906 | __super__.call(this);
|
11907 | }
|
11908 |
|
11909 | UnderlyingObservable.prototype.subscribeCore = function (o) {
|
11910 | return new BinaryDisposable(this._m.getDisposable(), this._u.subscribe(o));
|
11911 | };
|
11912 |
|
11913 | return UnderlyingObservable;
|
11914 | }(ObservableBase));
|
11915 |
|
11916 | var GroupedObservable = (function (__super__) {
|
11917 | inherits(GroupedObservable, __super__);
|
11918 | function GroupedObservable(key, underlyingObservable, mergedDisposable) {
|
11919 | __super__.call(this);
|
11920 | this.key = key;
|
11921 | this.underlyingObservable = !mergedDisposable ?
|
11922 | underlyingObservable :
|
11923 | new UnderlyingObservable(mergedDisposable, underlyingObservable);
|
11924 | }
|
11925 |
|
11926 | GroupedObservable.prototype._subscribe = function (o) {
|
11927 | return this.underlyingObservable.subscribe(o);
|
11928 | };
|
11929 |
|
11930 | return GroupedObservable;
|
11931 | }(Observable));
|
11932 |
|
11933 | |
11934 |
|
11935 |
|
11936 |
|
11937 | var Subject = Rx.Subject = (function (__super__) {
|
11938 | inherits(Subject, __super__);
|
11939 | function Subject() {
|
11940 | __super__.call(this);
|
11941 | this.isDisposed = false;
|
11942 | this.isStopped = false;
|
11943 | this.observers = [];
|
11944 | this.hasError = false;
|
11945 | }
|
11946 |
|
11947 | addProperties(Subject.prototype, Observer.prototype, {
|
11948 | _subscribe: function (o) {
|
11949 | checkDisposed(this);
|
11950 | if (!this.isStopped) {
|
11951 | this.observers.push(o);
|
11952 | return new InnerSubscription(this, o);
|
11953 | }
|
11954 | if (this.hasError) {
|
11955 | o.onError(this.error);
|
11956 | return disposableEmpty;
|
11957 | }
|
11958 | o.onCompleted();
|
11959 | return disposableEmpty;
|
11960 | },
|
11961 | |
11962 |
|
11963 |
|
11964 |
|
11965 | hasObservers: function () { return this.observers.length > 0; },
|
11966 | |
11967 |
|
11968 |
|
11969 | onCompleted: function () {
|
11970 | checkDisposed(this);
|
11971 | if (!this.isStopped) {
|
11972 | this.isStopped = true;
|
11973 | for (var i = 0, os = cloneArray(this.observers), len = os.length; i < len; i++) {
|
11974 | os[i].onCompleted();
|
11975 | }
|
11976 |
|
11977 | this.observers.length = 0;
|
11978 | }
|
11979 | },
|
11980 | |
11981 |
|
11982 |
|
11983 |
|
11984 | onError: function (error) {
|
11985 | checkDisposed(this);
|
11986 | if (!this.isStopped) {
|
11987 | this.isStopped = true;
|
11988 | this.error = error;
|
11989 | this.hasError = true;
|
11990 | for (var i = 0, os = cloneArray(this.observers), len = os.length; i < len; i++) {
|
11991 | os[i].onError(error);
|
11992 | }
|
11993 |
|
11994 | this.observers.length = 0;
|
11995 | }
|
11996 | },
|
11997 | |
11998 |
|
11999 |
|
12000 |
|
12001 | onNext: function (value) {
|
12002 | checkDisposed(this);
|
12003 | if (!this.isStopped) {
|
12004 | for (var i = 0, os = cloneArray(this.observers), len = os.length; i < len; i++) {
|
12005 | os[i].onNext(value);
|
12006 | }
|
12007 | }
|
12008 | },
|
12009 | |
12010 |
|
12011 |
|
12012 | dispose: function () {
|
12013 | this.isDisposed = true;
|
12014 | this.observers = null;
|
12015 | }
|
12016 | });
|
12017 |
|
12018 | |
12019 |
|
12020 |
|
12021 |
|
12022 |
|
12023 |
|
12024 | Subject.create = function (observer, observable) {
|
12025 | return new AnonymousSubject(observer, observable);
|
12026 | };
|
12027 |
|
12028 | return Subject;
|
12029 | }(Observable));
|
12030 |
|
12031 | |
12032 |
|
12033 |
|
12034 |
|
12035 | var AsyncSubject = Rx.AsyncSubject = (function (__super__) {
|
12036 | inherits(AsyncSubject, __super__);
|
12037 |
|
12038 | |
12039 |
|
12040 |
|
12041 |
|
12042 | function AsyncSubject() {
|
12043 | __super__.call(this);
|
12044 | this.isDisposed = false;
|
12045 | this.isStopped = false;
|
12046 | this.hasValue = false;
|
12047 | this.observers = [];
|
12048 | this.hasError = false;
|
12049 | }
|
12050 |
|
12051 | addProperties(AsyncSubject.prototype, Observer.prototype, {
|
12052 | _subscribe: function (o) {
|
12053 | checkDisposed(this);
|
12054 |
|
12055 | if (!this.isStopped) {
|
12056 | this.observers.push(o);
|
12057 | return new InnerSubscription(this, o);
|
12058 | }
|
12059 |
|
12060 | if (this.hasError) {
|
12061 | o.onError(this.error);
|
12062 | } else if (this.hasValue) {
|
12063 | o.onNext(this.value);
|
12064 | o.onCompleted();
|
12065 | } else {
|
12066 | o.onCompleted();
|
12067 | }
|
12068 |
|
12069 | return disposableEmpty;
|
12070 | },
|
12071 | |
12072 |
|
12073 |
|
12074 |
|
12075 | hasObservers: function () {
|
12076 | checkDisposed(this);
|
12077 | return this.observers.length > 0;
|
12078 | },
|
12079 | |
12080 |
|
12081 |
|
12082 | onCompleted: function () {
|
12083 | var i, len;
|
12084 | checkDisposed(this);
|
12085 | if (!this.isStopped) {
|
12086 | this.isStopped = true;
|
12087 | var os = cloneArray(this.observers), len = os.length;
|
12088 |
|
12089 | if (this.hasValue) {
|
12090 | for (i = 0; i < len; i++) {
|
12091 | var o = os[i];
|
12092 | o.onNext(this.value);
|
12093 | o.onCompleted();
|
12094 | }
|
12095 | } else {
|
12096 | for (i = 0; i < len; i++) {
|
12097 | os[i].onCompleted();
|
12098 | }
|
12099 | }
|
12100 |
|
12101 | this.observers.length = 0;
|
12102 | }
|
12103 | },
|
12104 | |
12105 |
|
12106 |
|
12107 |
|
12108 | onError: function (error) {
|
12109 | checkDisposed(this);
|
12110 | if (!this.isStopped) {
|
12111 | this.isStopped = true;
|
12112 | this.hasError = true;
|
12113 | this.error = error;
|
12114 |
|
12115 | for (var i = 0, os = cloneArray(this.observers), len = os.length; i < len; i++) {
|
12116 | os[i].onError(error);
|
12117 | }
|
12118 |
|
12119 | this.observers.length = 0;
|
12120 | }
|
12121 | },
|
12122 | |
12123 |
|
12124 |
|
12125 |
|
12126 | onNext: function (value) {
|
12127 | checkDisposed(this);
|
12128 | if (this.isStopped) { return; }
|
12129 | this.value = value;
|
12130 | this.hasValue = true;
|
12131 | },
|
12132 | |
12133 |
|
12134 |
|
12135 | dispose: function () {
|
12136 | this.isDisposed = true;
|
12137 | this.observers = null;
|
12138 | this.error = null;
|
12139 | this.value = null;
|
12140 | }
|
12141 | });
|
12142 |
|
12143 | return AsyncSubject;
|
12144 | }(Observable));
|
12145 |
|
12146 | var AnonymousSubject = Rx.AnonymousSubject = (function (__super__) {
|
12147 | inherits(AnonymousSubject, __super__);
|
12148 | function AnonymousSubject(observer, observable) {
|
12149 | this.observer = observer;
|
12150 | this.observable = observable;
|
12151 | __super__.call(this);
|
12152 | }
|
12153 |
|
12154 | addProperties(AnonymousSubject.prototype, Observer.prototype, {
|
12155 | _subscribe: function (o) {
|
12156 | return this.observable.subscribe(o);
|
12157 | },
|
12158 | onCompleted: function () {
|
12159 | this.observer.onCompleted();
|
12160 | },
|
12161 | onError: function (error) {
|
12162 | this.observer.onError(error);
|
12163 | },
|
12164 | onNext: function (value) {
|
12165 | this.observer.onNext(value);
|
12166 | }
|
12167 | });
|
12168 |
|
12169 | return AnonymousSubject;
|
12170 | }(Observable));
|
12171 |
|
12172 | |
12173 |
|
12174 |
|
12175 |
|
12176 | var BehaviorSubject = Rx.BehaviorSubject = (function (__super__) {
|
12177 | inherits(BehaviorSubject, __super__);
|
12178 | function BehaviorSubject(value) {
|
12179 | __super__.call(this);
|
12180 | this.value = value;
|
12181 | this.observers = [];
|
12182 | this.isDisposed = false;
|
12183 | this.isStopped = false;
|
12184 | this.hasError = false;
|
12185 | }
|
12186 |
|
12187 | addProperties(BehaviorSubject.prototype, Observer.prototype, {
|
12188 | _subscribe: function (o) {
|
12189 | checkDisposed(this);
|
12190 | if (!this.isStopped) {
|
12191 | this.observers.push(o);
|
12192 | o.onNext(this.value);
|
12193 | return new InnerSubscription(this, o);
|
12194 | }
|
12195 | if (this.hasError) {
|
12196 | o.onError(this.error);
|
12197 | } else {
|
12198 | o.onCompleted();
|
12199 | }
|
12200 | return disposableEmpty;
|
12201 | },
|
12202 | |
12203 |
|
12204 |
|
12205 |
|
12206 |
|
12207 |
|
12208 |
|
12209 | getValue: function () {
|
12210 | checkDisposed(this);
|
12211 | if (this.hasError) { thrower(this.error); }
|
12212 | return this.value;
|
12213 | },
|
12214 | |
12215 |
|
12216 |
|
12217 |
|
12218 | hasObservers: function () { return this.observers.length > 0; },
|
12219 | |
12220 |
|
12221 |
|
12222 | onCompleted: function () {
|
12223 | checkDisposed(this);
|
12224 | if (this.isStopped) { return; }
|
12225 | this.isStopped = true;
|
12226 | for (var i = 0, os = cloneArray(this.observers), len = os.length; i < len; i++) {
|
12227 | os[i].onCompleted();
|
12228 | }
|
12229 |
|
12230 | this.observers.length = 0;
|
12231 | },
|
12232 | |
12233 |
|
12234 |
|
12235 |
|
12236 | onError: function (error) {
|
12237 | checkDisposed(this);
|
12238 | if (this.isStopped) { return; }
|
12239 | this.isStopped = true;
|
12240 | this.hasError = true;
|
12241 | this.error = error;
|
12242 |
|
12243 | for (var i = 0, os = cloneArray(this.observers), len = os.length; i < len; i++) {
|
12244 | os[i].onError(error);
|
12245 | }
|
12246 |
|
12247 | this.observers.length = 0;
|
12248 | },
|
12249 | |
12250 |
|
12251 |
|
12252 |
|
12253 | onNext: function (value) {
|
12254 | checkDisposed(this);
|
12255 | if (this.isStopped) { return; }
|
12256 | this.value = value;
|
12257 | for (var i = 0, os = cloneArray(this.observers), len = os.length; i < len; i++) {
|
12258 | os[i].onNext(value);
|
12259 | }
|
12260 | },
|
12261 | |
12262 |
|
12263 |
|
12264 | dispose: function () {
|
12265 | this.isDisposed = true;
|
12266 | this.observers = null;
|
12267 | this.value = null;
|
12268 | this.error = null;
|
12269 | }
|
12270 | });
|
12271 |
|
12272 | return BehaviorSubject;
|
12273 | }(Observable));
|
12274 |
|
12275 | |
12276 |
|
12277 |
|
12278 |
|
12279 | var ReplaySubject = Rx.ReplaySubject = (function (__super__) {
|
12280 |
|
12281 | var maxSafeInteger = Math.pow(2, 53) - 1;
|
12282 |
|
12283 | function createRemovableDisposable(subject, observer) {
|
12284 | return disposableCreate(function () {
|
12285 | observer.dispose();
|
12286 | !subject.isDisposed && subject.observers.splice(subject.observers.indexOf(observer), 1);
|
12287 | });
|
12288 | }
|
12289 |
|
12290 | inherits(ReplaySubject, __super__);
|
12291 |
|
12292 | |
12293 |
|
12294 |
|
12295 |
|
12296 |
|
12297 |
|
12298 | function ReplaySubject(bufferSize, windowSize, scheduler) {
|
12299 | this.bufferSize = bufferSize == null ? maxSafeInteger : bufferSize;
|
12300 | this.windowSize = windowSize == null ? maxSafeInteger : windowSize;
|
12301 | this.scheduler = scheduler || currentThreadScheduler;
|
12302 | this.q = [];
|
12303 | this.observers = [];
|
12304 | this.isStopped = false;
|
12305 | this.isDisposed = false;
|
12306 | this.hasError = false;
|
12307 | this.error = null;
|
12308 | __super__.call(this);
|
12309 | }
|
12310 |
|
12311 | addProperties(ReplaySubject.prototype, Observer.prototype, {
|
12312 | _subscribe: function (o) {
|
12313 | checkDisposed(this);
|
12314 | var so = new ScheduledObserver(this.scheduler, o), subscription = createRemovableDisposable(this, so);
|
12315 |
|
12316 | this._trim(this.scheduler.now());
|
12317 | this.observers.push(so);
|
12318 |
|
12319 | for (var i = 0, len = this.q.length; i < len; i++) {
|
12320 | so.onNext(this.q[i].value);
|
12321 | }
|
12322 |
|
12323 | if (this.hasError) {
|
12324 | so.onError(this.error);
|
12325 | } else if (this.isStopped) {
|
12326 | so.onCompleted();
|
12327 | }
|
12328 |
|
12329 | so.ensureActive();
|
12330 | return subscription;
|
12331 | },
|
12332 | |
12333 |
|
12334 |
|
12335 |
|
12336 | hasObservers: function () {
|
12337 | return this.observers.length > 0;
|
12338 | },
|
12339 | _trim: function (now) {
|
12340 | while (this.q.length > this.bufferSize) {
|
12341 | this.q.shift();
|
12342 | }
|
12343 | while (this.q.length > 0 && (now - this.q[0].interval) > this.windowSize) {
|
12344 | this.q.shift();
|
12345 | }
|
12346 | },
|
12347 | |
12348 |
|
12349 |
|
12350 |
|
12351 | onNext: function (value) {
|
12352 | checkDisposed(this);
|
12353 | if (this.isStopped) { return; }
|
12354 | var now = this.scheduler.now();
|
12355 | this.q.push({ interval: now, value: value });
|
12356 | this._trim(now);
|
12357 |
|
12358 | for (var i = 0, os = cloneArray(this.observers), len = os.length; i < len; i++) {
|
12359 | var observer = os[i];
|
12360 | observer.onNext(value);
|
12361 | observer.ensureActive();
|
12362 | }
|
12363 | },
|
12364 | |
12365 |
|
12366 |
|
12367 |
|
12368 | onError: function (error) {
|
12369 | checkDisposed(this);
|
12370 | if (this.isStopped) { return; }
|
12371 | this.isStopped = true;
|
12372 | this.error = error;
|
12373 | this.hasError = true;
|
12374 | var now = this.scheduler.now();
|
12375 | this._trim(now);
|
12376 | for (var i = 0, os = cloneArray(this.observers), len = os.length; i < len; i++) {
|
12377 | var observer = os[i];
|
12378 | observer.onError(error);
|
12379 | observer.ensureActive();
|
12380 | }
|
12381 | this.observers.length = 0;
|
12382 | },
|
12383 | |
12384 |
|
12385 |
|
12386 | onCompleted: function () {
|
12387 | checkDisposed(this);
|
12388 | if (this.isStopped) { return; }
|
12389 | this.isStopped = true;
|
12390 | var now = this.scheduler.now();
|
12391 | this._trim(now);
|
12392 | for (var i = 0, os = cloneArray(this.observers), len = os.length; i < len; i++) {
|
12393 | var observer = os[i];
|
12394 | observer.onCompleted();
|
12395 | observer.ensureActive();
|
12396 | }
|
12397 | this.observers.length = 0;
|
12398 | },
|
12399 | |
12400 |
|
12401 |
|
12402 | dispose: function () {
|
12403 | this.isDisposed = true;
|
12404 | this.observers = null;
|
12405 | }
|
12406 | });
|
12407 |
|
12408 | return ReplaySubject;
|
12409 | }(Observable));
|
12410 |
|
12411 | |
12412 |
|
12413 |
|
12414 | Rx.Pauser = (function (__super__) {
|
12415 | inherits(Pauser, __super__);
|
12416 | function Pauser() {
|
12417 | __super__.call(this);
|
12418 | }
|
12419 |
|
12420 | |
12421 |
|
12422 |
|
12423 | Pauser.prototype.pause = function () { this.onNext(false); };
|
12424 |
|
12425 | |
12426 |
|
12427 |
|
12428 | Pauser.prototype.resume = function () { this.onNext(true); };
|
12429 |
|
12430 | return Pauser;
|
12431 | }(Subject));
|
12432 |
|
12433 | if (typeof define == 'function' && typeof define.amd == 'object' && define.amd) {
|
12434 | root.Rx = Rx;
|
12435 |
|
12436 | define(function() {
|
12437 | return Rx;
|
12438 | });
|
12439 | } else if (freeExports && freeModule) {
|
12440 |
|
12441 | if (moduleExports) {
|
12442 | (freeModule.exports = Rx).Rx = Rx;
|
12443 | } else {
|
12444 | freeExports.Rx = Rx;
|
12445 | }
|
12446 | } else {
|
12447 |
|
12448 | root.Rx = Rx;
|
12449 | }
|
12450 |
|
12451 |
|
12452 | var rEndingLine = captureLine();
|
12453 |
|
12454 | }.call(this));
|