1 | (function (global, factory) {
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2 | typeof exports === 'object' && typeof module !== 'undefined' ? module.exports = factory(require('rxjs'), require('@angular/common'), require('@angular/core'), require('rxjs/operators')) :
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3 | typeof define === 'function' && define.amd ? define(['rxjs', '@angular/common', '@angular/core', 'rxjs/operators'], factory) :
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4 | (global = global || self, global['angular-draggable-droppable'] = factory(global.rxjs, global.ng.common, global.ng.core, global.rxjs.operators));
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5 | }(this, (function (rxjs, common, core, operators) { 'use strict';
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6 |
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7 | rxjs = rxjs && Object.prototype.hasOwnProperty.call(rxjs, 'default') ? rxjs['default'] : rxjs;
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8 | common = common && Object.prototype.hasOwnProperty.call(common, 'default') ? common['default'] : common;
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9 | core = core && Object.prototype.hasOwnProperty.call(core, 'default') ? core['default'] : core;
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10 | operators = operators && Object.prototype.hasOwnProperty.call(operators, 'default') ? operators['default'] : operators;
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11 |
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12 | var commonjsGlobal = typeof globalThis !== 'undefined' ? globalThis : typeof window !== 'undefined' ? window : typeof global !== 'undefined' ? global : typeof self !== 'undefined' ? self : {};
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13 |
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14 | function unwrapExports (x) {
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15 | return x && x.__esModule && Object.prototype.hasOwnProperty.call(x, 'default') ? x['default'] : x;
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16 | }
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17 |
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18 | function createCommonjsModule(fn, module) {
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19 | return module = { exports: {} }, fn(module, module.exports), module.exports;
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20 | }
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21 |
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22 | function getDef(f, d) {
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23 | if (typeof f === 'undefined') {
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24 | return typeof d === 'undefined' ? f : d;
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25 | }
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26 |
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27 | return f;
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28 | }
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29 | function boolean(func, def) {
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30 |
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31 | func = getDef(func, def);
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32 |
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33 | if (typeof func === 'function') {
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34 | return function f() {
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35 | var arguments$1 = arguments;
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36 |
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37 | for (var _len = arguments.length, args = Array(_len), _key = 0; _key < _len; _key++) {
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38 | args[_key] = arguments$1[_key];
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39 | }
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40 |
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41 | return !!func.apply(this, args);
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42 | };
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43 | }
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44 |
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45 | return !!func ? function () {
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46 | return true;
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47 | } : function () {
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48 | return false;
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49 | };
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50 | }
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51 |
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52 | var _typeof = typeof Symbol === "function" && typeof Symbol.iterator === "symbol" ? function (obj) { return typeof obj; } : function (obj) { return obj && typeof Symbol === "function" && obj.constructor === Symbol ? "symbol" : typeof obj; };
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53 |
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54 | |
55 |
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56 |
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57 |
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58 |
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59 |
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60 | var isElement$1 = function (input) {
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61 | return input != null && (typeof input === 'undefined' ? 'undefined' : _typeof(input)) === 'object' && input.nodeType === 1 && _typeof(input.style) === 'object' && _typeof(input.ownerDocument) === 'object';
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62 | };
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63 |
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64 | function indexOfElement(elements, element){
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65 | element = resolveElement(element, true);
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66 | if(!isElement$1(element)) { return -1; }
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67 | for(var i=0; i<elements.length; i++){
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68 | if(elements[i] === element){
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69 | return i;
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70 | }
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71 | }
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72 | return -1;
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73 | }
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74 |
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75 | function hasElement(elements, element){
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76 | return -1 !== indexOfElement(elements, element);
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77 | }
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78 |
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79 | function pushElements(elements, toAdd){
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80 |
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81 | for(var i=0; i<toAdd.length; i++){
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82 | if(!hasElement(elements, toAdd[i]))
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83 | { elements.push(toAdd[i]); }
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84 | }
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85 |
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86 | return toAdd;
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87 | }
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88 |
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89 | function addElements(elements){
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90 | var arguments$1 = arguments;
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91 |
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92 | var toAdd = [], len = arguments.length - 1;
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93 | while ( len-- > 0 ) { toAdd[ len ] = arguments$1[ len + 1 ]; }
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94 |
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95 | toAdd = toAdd.map(resolveElement);
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96 | return pushElements(elements, toAdd);
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97 | }
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98 |
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99 | function removeElements(elements){
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100 | var arguments$1 = arguments;
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101 |
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102 | var toRemove = [], len = arguments.length - 1;
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103 | while ( len-- > 0 ) { toRemove[ len ] = arguments$1[ len + 1 ]; }
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104 |
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105 | return toRemove.map(resolveElement).reduce(function (last, e){
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106 |
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107 | var index = indexOfElement(elements, e);
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108 |
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109 | if(index !== -1)
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110 | { return last.concat(elements.splice(index, 1)); }
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111 | return last;
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112 | }, []);
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113 | }
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114 |
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115 | function resolveElement(element, noThrow){
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116 | if(typeof element === 'string'){
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117 | try{
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118 | return document.querySelector(element);
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119 | }catch(e){
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120 | throw e;
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121 | }
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122 |
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123 | }
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124 |
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125 | if(!isElement$1(element) && !noThrow){
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126 | throw new TypeError((element + " is not a DOM element."));
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127 | }
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128 | return element;
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129 | }
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130 |
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131 | function createPointCB(object, options) {
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132 |
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133 |
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134 |
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135 |
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136 |
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137 |
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138 |
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139 |
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140 |
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141 |
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142 |
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143 | options = options || {};
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144 |
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145 | var allowUpdate = boolean(options.allowUpdate, true);
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146 |
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147 | |
148 |
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149 |
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150 |
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151 |
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152 |
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153 | return function pointCB(event) {
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154 |
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155 | event = event || window.event;
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156 | object.target = event.target || event.srcElement || event.originalTarget;
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157 | object.element = this;
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158 | object.type = event.type;
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159 |
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160 | if (!allowUpdate(event)) {
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161 | return;
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162 | }
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163 |
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164 |
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165 |
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166 |
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167 | if (event.targetTouches) {
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168 | object.x = event.targetTouches[0].clientX;
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169 | object.y = event.targetTouches[0].clientY;
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170 | object.pageX = event.targetTouches[0].pageX;
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171 | object.pageY = event.targetTouches[0].pageY;
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172 | object.screenX = event.targetTouches[0].screenX;
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173 | object.screenY = event.targetTouches[0].screenY;
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174 | } else {
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175 |
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176 |
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177 |
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178 |
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179 |
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180 |
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181 | if (event.pageX === null && event.clientX !== null) {
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182 | var eventDoc = event.target && event.target.ownerDocument || document;
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183 | var doc = eventDoc.documentElement;
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184 | var body = eventDoc.body;
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185 |
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186 | object.pageX = event.clientX + (doc && doc.scrollLeft || body && body.scrollLeft || 0) - (doc && doc.clientLeft || body && body.clientLeft || 0);
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187 | object.pageY = event.clientY + (doc && doc.scrollTop || body && body.scrollTop || 0) - (doc && doc.clientTop || body && body.clientTop || 0);
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188 | } else {
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189 | object.pageX = event.pageX;
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190 | object.pageY = event.pageY;
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191 | }
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192 |
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193 |
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194 |
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195 |
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196 |
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197 |
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198 | object.x = event.clientX;
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199 | object.y = event.clientY;
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200 |
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201 | object.screenX = event.screenX;
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202 | object.screenY = event.screenY;
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203 | }
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204 |
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205 | object.clientX = object.x;
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206 | object.clientY = object.y;
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207 | };
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208 |
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209 |
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210 | }
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211 |
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212 | function createWindowRect() {
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213 | var props = {
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214 | top: { value: 0, enumerable: true },
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215 | left: { value: 0, enumerable: true },
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216 | right: { value: window.innerWidth, enumerable: true },
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217 | bottom: { value: window.innerHeight, enumerable: true },
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218 | width: { value: window.innerWidth, enumerable: true },
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219 | height: { value: window.innerHeight, enumerable: true },
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220 | x: { value: 0, enumerable: true },
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221 | y: { value: 0, enumerable: true }
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222 | };
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223 |
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224 | if (Object.create) {
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225 | return Object.create({}, props);
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226 | } else {
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227 | var rect = {};
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228 | Object.defineProperties(rect, props);
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229 | return rect;
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230 | }
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231 | }
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232 |
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233 | function getClientRect(el) {
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234 | if (el === window) {
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235 | return createWindowRect();
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236 | } else {
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237 | try {
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238 | var rect = el.getBoundingClientRect();
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239 | if (rect.x === undefined) {
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240 | rect.x = rect.left;
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241 | rect.y = rect.top;
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242 | }
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243 | return rect;
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244 | } catch (e) {
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245 | throw new TypeError("Can't call getBoundingClientRect on " + el);
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246 | }
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247 | }
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248 | }
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249 |
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250 | function pointInside(point, el) {
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251 | var rect = getClientRect(el);
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252 | return point.y > rect.top && point.y < rect.bottom && point.x > rect.left && point.x < rect.right;
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253 | }
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254 |
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255 | var objectCreate = void 0;
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256 | if (typeof Object.create != 'function') {
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257 | objectCreate = function (undefined$1) {
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258 | var Temp = function Temp() {};
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259 | return function (prototype, propertiesObject) {
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260 | if (prototype !== Object(prototype) && prototype !== null) {
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261 | throw TypeError('Argument must be an object, or null');
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262 | }
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263 | Temp.prototype = prototype || {};
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264 | var result = new Temp();
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265 | Temp.prototype = null;
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266 | if (propertiesObject !== undefined$1) {
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267 | Object.defineProperties(result, propertiesObject);
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268 | }
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269 |
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270 |
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271 | if (prototype === null) {
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272 | result.__proto__ = null;
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273 | }
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274 | return result;
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275 | };
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276 | }();
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277 | } else {
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278 | objectCreate = Object.create;
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279 | }
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280 |
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281 | var objectCreate$1 = objectCreate;
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282 |
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283 | var mouseEventProps = ['altKey', 'button', 'buttons', 'clientX', 'clientY', 'ctrlKey', 'metaKey', 'movementX', 'movementY', 'offsetX', 'offsetY', 'pageX', 'pageY', 'region', 'relatedTarget', 'screenX', 'screenY', 'shiftKey', 'which', 'x', 'y'];
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284 |
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285 | function createDispatcher(element) {
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286 |
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287 | var defaultSettings = {
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288 | screenX: 0,
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289 | screenY: 0,
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290 | clientX: 0,
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291 | clientY: 0,
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292 | ctrlKey: false,
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293 | shiftKey: false,
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294 | altKey: false,
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295 | metaKey: false,
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296 | button: 0,
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297 | buttons: 1,
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298 | relatedTarget: null,
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299 | region: null
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300 | };
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301 |
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302 | if (element !== undefined) {
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303 | element.addEventListener('mousemove', onMove);
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304 | }
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305 |
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306 | function onMove(e) {
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307 | for (var i = 0; i < mouseEventProps.length; i++) {
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308 | defaultSettings[mouseEventProps[i]] = e[mouseEventProps[i]];
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309 | }
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310 | }
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311 |
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312 | var dispatch = function () {
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313 | if (MouseEvent) {
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314 | return function m1(element, initMove, data) {
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315 | var evt = new MouseEvent('mousemove', createMoveInit(defaultSettings, initMove));
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316 |
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317 |
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318 | setSpecial(evt, data);
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319 |
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320 | return element.dispatchEvent(evt);
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321 | };
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322 | } else if (typeof document.createEvent === 'function') {
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323 | return function m2(element, initMove, data) {
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324 | var settings = createMoveInit(defaultSettings, initMove);
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325 | var evt = document.createEvent('MouseEvents');
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326 |
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327 | evt.initMouseEvent("mousemove", true,
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328 | true,
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329 | window,
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330 | 0,
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331 | settings.screenX,
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332 | settings.screenY,
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333 | settings.clientX,
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334 | settings.clientY,
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335 | settings.ctrlKey,
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336 | settings.altKey,
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337 | settings.shiftKey,
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338 | settings.metaKey,
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339 | settings.button,
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340 | settings.relatedTarget
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341 | );
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342 |
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343 |
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344 | setSpecial(evt, data);
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345 |
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346 | return element.dispatchEvent(evt);
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347 | };
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348 | } else if (typeof document.createEventObject === 'function') {
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349 | return function m3(element, initMove, data) {
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350 | var evt = document.createEventObject();
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351 | var settings = createMoveInit(defaultSettings, initMove);
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352 | for (var name in settings) {
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353 | evt[name] = settings[name];
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354 | }
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355 |
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356 |
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357 | setSpecial(evt, data);
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358 |
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359 | return element.dispatchEvent(evt);
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360 | };
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361 | }
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362 | }();
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363 |
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364 | function destroy() {
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365 | if (element) { element.removeEventListener('mousemove', onMove, false); }
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366 | defaultSettings = null;
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367 | }
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368 |
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369 | return {
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370 | destroy: destroy,
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371 | dispatch: dispatch
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372 | };
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373 | }
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374 |
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375 | function createMoveInit(defaultSettings, initMove) {
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376 | initMove = initMove || {};
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377 | var settings = objectCreate$1(defaultSettings);
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378 | for (var i = 0; i < mouseEventProps.length; i++) {
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379 | if (initMove[mouseEventProps[i]] !== undefined) { settings[mouseEventProps[i]] = initMove[mouseEventProps[i]]; }
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380 | }
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381 |
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382 | return settings;
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383 | }
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384 |
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385 | function setSpecial(e, data) {
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386 | console.log('data ', data);
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387 | e.data = data || {};
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388 | e.dispatched = 'mousemove';
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389 | }
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390 |
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391 | var prefix = [ 'webkit', 'moz', 'ms', 'o' ];
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392 |
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393 | var requestFrame = (function () {
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394 |
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395 | if (typeof window === "undefined") {
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396 | return function () {};
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397 | }
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398 |
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399 | for ( var i = 0, limit = prefix.length ; i < limit && ! window.requestAnimationFrame ; ++i ) {
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400 | window.requestAnimationFrame = window[ prefix[ i ] + 'RequestAnimationFrame' ];
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401 | }
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402 |
|
403 | if ( ! window.requestAnimationFrame ) {
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404 | var lastTime = 0;
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405 |
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406 | window.requestAnimationFrame = function (callback) {
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407 | var now = new Date().getTime();
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408 | var ttc = Math.max( 0, 16 - now - lastTime );
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409 | var timer = window.setTimeout( function () { return callback( now + ttc ); }, ttc );
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410 |
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411 | lastTime = now + ttc;
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412 |
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413 | return timer;
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414 | };
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415 | }
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416 |
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417 | return window.requestAnimationFrame.bind( window );
|
418 | })();
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419 |
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420 | var cancelFrame = (function () {
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421 |
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422 | if (typeof window === "undefined") {
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423 | return function () {};
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424 | }
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425 |
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426 | for ( var i = 0, limit = prefix.length ; i < limit && ! window.cancelAnimationFrame ; ++i ) {
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427 | window.cancelAnimationFrame = window[ prefix[ i ] + 'CancelAnimationFrame' ] || window[ prefix[ i ] + 'CancelRequestAnimationFrame' ];
|
428 | }
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429 |
|
430 | if ( ! window.cancelAnimationFrame ) {
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431 | window.cancelAnimationFrame = function (timer) {
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432 | window.clearTimeout( timer );
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433 | };
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434 | }
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435 |
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436 | return window.cancelAnimationFrame.bind( window );
|
437 | })();
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438 |
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439 | function AutoScroller(elements, options){
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440 | if ( options === void 0 ) options = {};
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441 |
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442 | var self = this;
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443 | var maxSpeed = 4, scrolling = false;
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444 |
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445 | if (typeof options.margin !== 'object') {
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446 | var margin = options.margin || -1;
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447 |
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448 | this.margin = {
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449 | left: margin,
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450 | right: margin,
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451 | top: margin,
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452 | bottom: margin
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453 | };
|
454 | } else {
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455 | this.margin = options.margin;
|
456 | }
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457 |
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458 |
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459 | this.scrollWhenOutside = options.scrollWhenOutside || false;
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460 |
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461 | var point = {},
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462 | pointCB = createPointCB(point),
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463 | dispatcher = createDispatcher(),
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464 | down = false;
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465 |
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466 | window.addEventListener('mousemove', pointCB, false);
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467 | window.addEventListener('touchmove', pointCB, false);
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468 |
|
469 | if(!isNaN(options.maxSpeed)){
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470 | maxSpeed = options.maxSpeed;
|
471 | }
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472 |
|
473 | if (typeof maxSpeed !== 'object') {
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474 | maxSpeed = {
|
475 | left: maxSpeed,
|
476 | right: maxSpeed,
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477 | top: maxSpeed,
|
478 | bottom: maxSpeed
|
479 | };
|
480 | }
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481 |
|
482 | this.autoScroll = boolean(options.autoScroll);
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483 | this.syncMove = boolean(options.syncMove, false);
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484 |
|
485 | this.destroy = function(forceCleanAnimation) {
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486 | window.removeEventListener('mousemove', pointCB, false);
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487 | window.removeEventListener('touchmove', pointCB, false);
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488 | window.removeEventListener('mousedown', onDown, false);
|
489 | window.removeEventListener('touchstart', onDown, false);
|
490 | window.removeEventListener('mouseup', onUp, false);
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491 | window.removeEventListener('touchend', onUp, false);
|
492 | window.removeEventListener('pointerup', onUp, false);
|
493 | window.removeEventListener('mouseleave', onMouseOut, false);
|
494 |
|
495 | window.removeEventListener('mousemove', onMove, false);
|
496 | window.removeEventListener('touchmove', onMove, false);
|
497 |
|
498 | window.removeEventListener('scroll', setScroll, true);
|
499 | elements = [];
|
500 | if(forceCleanAnimation){
|
501 | cleanAnimation();
|
502 | }
|
503 | };
|
504 |
|
505 | this.add = function(){
|
506 | var element = [], len = arguments.length;
|
507 | while ( len-- ) element[ len ] = arguments[ len ];
|
508 |
|
509 | addElements.apply(void 0, [ elements ].concat( element ));
|
510 | return this;
|
511 | };
|
512 |
|
513 | this.remove = function(){
|
514 | var element = [], len = arguments.length;
|
515 | while ( len-- ) element[ len ] = arguments[ len ];
|
516 |
|
517 | return removeElements.apply(void 0, [ elements ].concat( element ));
|
518 | };
|
519 |
|
520 | var hasWindow = null, windowAnimationFrame;
|
521 |
|
522 | if(Object.prototype.toString.call(elements) !== '[object Array]'){
|
523 | elements = [elements];
|
524 | }
|
525 |
|
526 | (function(temp){
|
527 | elements = [];
|
528 | temp.forEach(function(element){
|
529 | if(element === window){
|
530 | hasWindow = window;
|
531 | }else {
|
532 | self.add(element);
|
533 | }
|
534 | });
|
535 | }(elements));
|
536 |
|
537 | Object.defineProperties(this, {
|
538 | down: {
|
539 | get: function(){ return down; }
|
540 | },
|
541 | maxSpeed: {
|
542 | get: function(){ return maxSpeed; }
|
543 | },
|
544 | point: {
|
545 | get: function(){ return point; }
|
546 | },
|
547 | scrolling: {
|
548 | get: function(){ return scrolling; }
|
549 | }
|
550 | });
|
551 |
|
552 | var current = null, animationFrame;
|
553 |
|
554 | window.addEventListener('mousedown', onDown, false);
|
555 | window.addEventListener('touchstart', onDown, false);
|
556 | window.addEventListener('mouseup', onUp, false);
|
557 | window.addEventListener('touchend', onUp, false);
|
558 |
|
559 | |
560 |
|
561 |
|
562 |
|
563 |
|
564 |
|
565 | window.addEventListener('pointerup', onUp, false);
|
566 |
|
567 | window.addEventListener('mousemove', onMove, false);
|
568 | window.addEventListener('touchmove', onMove, false);
|
569 |
|
570 | window.addEventListener('mouseleave', onMouseOut, false);
|
571 |
|
572 | window.addEventListener('scroll', setScroll, true);
|
573 |
|
574 | function setScroll(e){
|
575 |
|
576 | for(var i=0; i<elements.length; i++){
|
577 | if(elements[i] === e.target){
|
578 | scrolling = true;
|
579 | break;
|
580 | }
|
581 | }
|
582 |
|
583 | if(scrolling){
|
584 | requestFrame(function (){ return scrolling = false; });
|
585 | }
|
586 | }
|
587 |
|
588 | function onDown(){
|
589 | down = true;
|
590 | }
|
591 |
|
592 | function onUp(){
|
593 | down = false;
|
594 | cleanAnimation();
|
595 | }
|
596 | function cleanAnimation(){
|
597 | cancelFrame(animationFrame);
|
598 | cancelFrame(windowAnimationFrame);
|
599 | }
|
600 | function onMouseOut(){
|
601 | down = false;
|
602 | }
|
603 |
|
604 | function getTarget(target){
|
605 | if(!target){
|
606 | return null;
|
607 | }
|
608 |
|
609 | if(current === target){
|
610 | return target;
|
611 | }
|
612 |
|
613 | if(hasElement(elements, target)){
|
614 | return target;
|
615 | }
|
616 |
|
617 | while(target = target.parentNode){
|
618 | if(hasElement(elements, target)){
|
619 | return target;
|
620 | }
|
621 | }
|
622 |
|
623 | return null;
|
624 | }
|
625 |
|
626 | function getElementUnderPoint(){
|
627 | var underPoint = null;
|
628 |
|
629 | for(var i=0; i<elements.length; i++){
|
630 | if(inside(point, elements[i])){
|
631 | underPoint = elements[i];
|
632 | }
|
633 | }
|
634 |
|
635 | return underPoint;
|
636 | }
|
637 |
|
638 |
|
639 | function onMove(event){
|
640 |
|
641 | if(!self.autoScroll()) { return; }
|
642 |
|
643 | if(event['dispatched']){ return; }
|
644 |
|
645 | var target = event.target, body = document.body;
|
646 |
|
647 | if(current && !inside(point, current)){
|
648 | if(!self.scrollWhenOutside){
|
649 | current = null;
|
650 | }
|
651 | }
|
652 |
|
653 | if(target && target.parentNode === body){
|
654 |
|
655 | target = getElementUnderPoint();
|
656 | }else {
|
657 | target = getTarget(target);
|
658 |
|
659 | if(!target){
|
660 | target = getElementUnderPoint();
|
661 | }
|
662 | }
|
663 |
|
664 |
|
665 | if(target && target !== current){
|
666 | current = target;
|
667 | }
|
668 |
|
669 | if(hasWindow){
|
670 | cancelFrame(windowAnimationFrame);
|
671 | windowAnimationFrame = requestFrame(scrollWindow);
|
672 | }
|
673 |
|
674 |
|
675 | if(!current){
|
676 | return;
|
677 | }
|
678 |
|
679 | cancelFrame(animationFrame);
|
680 | animationFrame = requestFrame(scrollTick);
|
681 | }
|
682 |
|
683 | function scrollWindow(){
|
684 | autoScroll(hasWindow);
|
685 |
|
686 | cancelFrame(windowAnimationFrame);
|
687 | windowAnimationFrame = requestFrame(scrollWindow);
|
688 | }
|
689 |
|
690 | function scrollTick(){
|
691 |
|
692 | if(!current){
|
693 | return;
|
694 | }
|
695 |
|
696 | autoScroll(current);
|
697 |
|
698 | cancelFrame(animationFrame);
|
699 | animationFrame = requestFrame(scrollTick);
|
700 |
|
701 | }
|
702 |
|
703 |
|
704 | function autoScroll(el){
|
705 | var rect = getClientRect(el), scrollx, scrolly;
|
706 |
|
707 | if(point.x < rect.left + self.margin.left){
|
708 | scrollx = Math.floor(
|
709 | Math.max(-1, (point.x - rect.left) / self.margin.left - 1) * self.maxSpeed.left
|
710 | );
|
711 | }else if(point.x > rect.right - self.margin.right){
|
712 | scrollx = Math.ceil(
|
713 | Math.min(1, (point.x - rect.right) / self.margin.right + 1) * self.maxSpeed.right
|
714 | );
|
715 | }else {
|
716 | scrollx = 0;
|
717 | }
|
718 |
|
719 | if(point.y < rect.top + self.margin.top){
|
720 | scrolly = Math.floor(
|
721 | Math.max(-1, (point.y - rect.top) / self.margin.top - 1) * self.maxSpeed.top
|
722 | );
|
723 | }else if(point.y > rect.bottom - self.margin.bottom){
|
724 | scrolly = Math.ceil(
|
725 | Math.min(1, (point.y - rect.bottom) / self.margin.bottom + 1) * self.maxSpeed.bottom
|
726 | );
|
727 | }else {
|
728 | scrolly = 0;
|
729 | }
|
730 |
|
731 | if(self.syncMove()){
|
732 | |
733 |
|
734 |
|
735 |
|
736 |
|
737 |
|
738 | dispatcher.dispatch(el, {
|
739 | pageX: point.pageX + scrollx,
|
740 | pageY: point.pageY + scrolly,
|
741 | clientX: point.x + scrollx,
|
742 | clientY: point.y + scrolly
|
743 | });
|
744 | }
|
745 |
|
746 | setTimeout(function (){
|
747 |
|
748 | if(scrolly){
|
749 | scrollY(el, scrolly);
|
750 | }
|
751 |
|
752 | if(scrollx){
|
753 | scrollX(el, scrollx);
|
754 | }
|
755 |
|
756 | });
|
757 | }
|
758 |
|
759 | function scrollY(el, amount){
|
760 | if(el === window){
|
761 | window.scrollTo(el.pageXOffset, el.pageYOffset + amount);
|
762 | }else {
|
763 | el.scrollTop += amount;
|
764 | }
|
765 | }
|
766 |
|
767 | function scrollX(el, amount){
|
768 | if(el === window){
|
769 | window.scrollTo(el.pageXOffset + amount, el.pageYOffset);
|
770 | }else {
|
771 | el.scrollLeft += amount;
|
772 | }
|
773 | }
|
774 |
|
775 | }
|
776 |
|
777 | function AutoScrollerFactory(element, options){
|
778 | return new AutoScroller(element, options);
|
779 | }
|
780 |
|
781 | function inside(point, el, rect){
|
782 | if(!rect){
|
783 | return pointInside(point, el);
|
784 | }else {
|
785 | return (point.y > rect.top && point.y < rect.bottom &&
|
786 | point.x > rect.left && point.x < rect.right);
|
787 | }
|
788 | }
|
789 |
|
790 | var angularDraggableDroppable_umd = createCommonjsModule(function (module, exports) {
|
791 | (function (global, factory) {
|
792 | factory(exports, rxjs, common, AutoScrollerFactory, core, operators) ;
|
793 | }(commonjsGlobal, (function (exports,rxjs,common,autoScroll,i0,operators) {
|
794 | autoScroll = autoScroll && autoScroll.hasOwnProperty('default') ? autoScroll['default'] : autoScroll;
|
795 |
|
796 | |
797 |
|
798 |
|
799 |
|
800 |
|
801 |
|
802 |
|
803 |
|
804 |
|
805 |
|
806 |
|
807 |
|
808 |
|
809 |
|
810 | var __assign = function () {
|
811 | __assign = Object.assign || function __assign(t) {
|
812 | for (var s, i = 1, n = arguments.length; i < n; i++) {
|
813 | s = arguments[i];
|
814 | for (var p in s)
|
815 | if (Object.prototype.hasOwnProperty.call(s, p))
|
816 | t[p] = s[p];
|
817 | }
|
818 | return t;
|
819 | };
|
820 | return __assign.apply(this, arguments);
|
821 | };
|
822 | function __read(o, n) {
|
823 | var m = typeof Symbol === "function" && o[Symbol.iterator];
|
824 | if (!m)
|
825 | return o;
|
826 | var i = m.call(o), r, ar = [], e;
|
827 | try {
|
828 | while ((n === void 0 || n-- > 0) && !(r = i.next()).done)
|
829 | ar.push(r.value);
|
830 | }
|
831 | catch (error) {
|
832 | e = { error: error };
|
833 | }
|
834 | finally {
|
835 | try {
|
836 | if (r && !r.done && (m = i["return"]))
|
837 | m.call(i);
|
838 | }
|
839 | finally {
|
840 | if (e)
|
841 | throw e.error;
|
842 | }
|
843 | }
|
844 | return ar;
|
845 | }
|
846 |
|
847 | |
848 |
|
849 |
|
850 |
|
851 | var DraggableHelper = (function () {
|
852 | function DraggableHelper() {
|
853 | this.currentDrag = new rxjs.Subject();
|
854 | }
|
855 | DraggableHelper.decorators = [
|
856 | { type: i0.Injectable, args: [{
|
857 | providedIn: 'root',
|
858 | },] }
|
859 | ];
|
860 | DraggableHelper.ngInjectableDef = i0.defineInjectable({ factory: function DraggableHelper_Factory() { return new DraggableHelper(); }, token: DraggableHelper, providedIn: "root" });
|
861 | return DraggableHelper;
|
862 | }());
|
863 |
|
864 | |
865 |
|
866 |
|
867 |
|
868 | |
869 |
|
870 |
|
871 |
|
872 |
|
873 |
|
874 |
|
875 |
|
876 | var DraggableScrollContainerDirective = (function () {
|
877 | |
878 |
|
879 |
|
880 | function DraggableScrollContainerDirective(elementRef) {
|
881 | this.elementRef = elementRef;
|
882 | |
883 |
|
884 |
|
885 |
|
886 | this.activeLongPressDrag = false;
|
887 | |
888 |
|
889 |
|
890 |
|
891 |
|
892 |
|
893 | this.longPressConfig = { duration: 300, delta: 30 };
|
894 | }
|
895 | DraggableScrollContainerDirective.decorators = [
|
896 | { type: i0.Directive, args: [{
|
897 | selector: '[mwlDraggableScrollContainer]',
|
898 | },] }
|
899 | ];
|
900 |
|
901 | DraggableScrollContainerDirective.ctorParameters = function () {
|
902 | return [
|
903 | { type: i0.ElementRef }
|
904 | ];
|
905 | };
|
906 | DraggableScrollContainerDirective.propDecorators = {
|
907 | activeLongPressDrag: [{ type: i0.Input }],
|
908 | longPressConfig: [{ type: i0.Input }]
|
909 | };
|
910 | return DraggableScrollContainerDirective;
|
911 | }());
|
912 |
|
913 | |
914 |
|
915 |
|
916 |
|
917 | |
918 |
|
919 |
|
920 |
|
921 |
|
922 |
|
923 | function addClass(renderer, element, classToAdd) {
|
924 | if (classToAdd) {
|
925 | classToAdd
|
926 | .split(' ')
|
927 | .forEach(( |
928 |
|
929 |
|
930 | function (className) {
|
931 | return renderer.addClass(element.nativeElement, className);
|
932 | }));
|
933 | }
|
934 | }
|
935 | |
936 |
|
937 |
|
938 |
|
939 |
|
940 |
|
941 | function removeClass(renderer, element, classToRemove) {
|
942 | if (classToRemove) {
|
943 | classToRemove
|
944 | .split(' ')
|
945 | .forEach(( |
946 |
|
947 |
|
948 | function (className) {
|
949 | return renderer.removeClass(element.nativeElement, className);
|
950 | }));
|
951 | }
|
952 | }
|
953 |
|
954 | |
955 |
|
956 |
|
957 |
|
958 | var DraggableDirective = (function () {
|
959 | |
960 |
|
961 |
|
962 | function DraggableDirective(element, renderer, draggableHelper, zone, vcr, scrollContainer, document) {
|
963 | this.element = element;
|
964 | this.renderer = renderer;
|
965 | this.draggableHelper = draggableHelper;
|
966 | this.zone = zone;
|
967 | this.vcr = vcr;
|
968 | this.scrollContainer = scrollContainer;
|
969 | this.document = document;
|
970 | |
971 |
|
972 |
|
973 | this.dragAxis = { x: true, y: true };
|
974 | |
975 |
|
976 |
|
977 | this.dragSnapGrid = {};
|
978 | |
979 |
|
980 |
|
981 | this.ghostDragEnabled = true;
|
982 | |
983 |
|
984 |
|
985 | this.showOriginalElementWhileDragging = false;
|
986 | |
987 |
|
988 |
|
989 | this.dragCursor = '';
|
990 | |
991 |
|
992 |
|
993 | this.autoScroll = {
|
994 | margin: 20,
|
995 | };
|
996 | |
997 |
|
998 |
|
999 | this.dragPointerDown = new i0.EventEmitter();
|
1000 | |
1001 |
|
1002 |
|
1003 |
|
1004 |
|
1005 | this.dragStart = new i0.EventEmitter();
|
1006 | |
1007 |
|
1008 |
|
1009 | this.ghostElementCreated = new i0.EventEmitter();
|
1010 | |
1011 |
|
1012 |
|
1013 | this.dragging = new i0.EventEmitter();
|
1014 | |
1015 |
|
1016 |
|
1017 | this.dragEnd = new i0.EventEmitter();
|
1018 | |
1019 |
|
1020 |
|
1021 | this.pointerDown$ = new rxjs.Subject();
|
1022 | |
1023 |
|
1024 |
|
1025 | this.pointerMove$ = new rxjs.Subject();
|
1026 | |
1027 |
|
1028 |
|
1029 | this.pointerUp$ = new rxjs.Subject();
|
1030 | this.eventListenerSubscriptions = {};
|
1031 | this.destroy$ = new rxjs.Subject();
|
1032 | this.timeLongPress = { timerBegin: 0, timerEnd: 0 };
|
1033 | }
|
1034 | |
1035 |
|
1036 |
|
1037 | DraggableDirective.prototype.ngOnInit = |
1038 |
|
1039 |
|
1040 | function () {
|
1041 | var _this = this;
|
1042 | this.checkEventListeners();
|
1043 |
|
1044 | var pointerDragged$ = this.pointerDown$.pipe(operators.filter(( |
1045 |
|
1046 | function () { return _this.canDrag(); })), operators.mergeMap(( |
1047 |
|
1048 |
|
1049 | function (pointerDownEvent) {
|
1050 |
|
1051 |
|
1052 | if (pointerDownEvent.event.stopPropagation && !_this.scrollContainer) {
|
1053 | pointerDownEvent.event.stopPropagation();
|
1054 | }
|
1055 |
|
1056 |
|
1057 | var globalDragStyle = _this.renderer.createElement('style');
|
1058 | _this.renderer.setAttribute(globalDragStyle, 'type', 'text/css');
|
1059 | _this.renderer.appendChild(globalDragStyle, _this.renderer.createText("\n body * {\n -moz-user-select: none;\n -ms-user-select: none;\n -webkit-user-select: none;\n user-select: none;\n }\n "));
|
1060 | requestAnimationFrame(( |
1061 |
|
1062 | function () {
|
1063 | _this.document.head.appendChild(globalDragStyle);
|
1064 | }));
|
1065 |
|
1066 | var startScrollPosition = _this.getScrollPosition();
|
1067 |
|
1068 | var scrollContainerScroll$ = new rxjs.Observable(( |
1069 |
|
1070 |
|
1071 | function (observer) {
|
1072 |
|
1073 | var scrollContainer = _this.scrollContainer
|
1074 | ? _this.scrollContainer.elementRef.nativeElement
|
1075 | : 'window';
|
1076 | return _this.renderer.listen(scrollContainer, 'scroll', ( |
1077 |
|
1078 |
|
1079 | function (e) {
|
1080 | return observer.next(e);
|
1081 | }));
|
1082 | })).pipe(operators.startWith(startScrollPosition), operators.map(( |
1083 |
|
1084 | function () { return _this.getScrollPosition(); })));
|
1085 |
|
1086 | var currentDrag$ = new rxjs.Subject();
|
1087 |
|
1088 | var cancelDrag$ = new rxjs.ReplaySubject();
|
1089 | _this.zone.run(( |
1090 |
|
1091 | function () {
|
1092 | _this.dragPointerDown.next({ x: 0, y: 0 });
|
1093 | }));
|
1094 |
|
1095 | var dragComplete$ = rxjs.merge(_this.pointerUp$, _this.pointerDown$, cancelDrag$, _this.destroy$).pipe(operators.share());
|
1096 |
|
1097 | var pointerMove = rxjs.combineLatest([
|
1098 | _this.pointerMove$,
|
1099 | scrollContainerScroll$,
|
1100 | ]).pipe(operators.map(( |
1101 |
|
1102 |
|
1103 | function (_a) {
|
1104 | var _b = __read(_a, 2), pointerMoveEvent = _b[0], scroll = _b[1];
|
1105 | return {
|
1106 | currentDrag$: currentDrag$,
|
1107 | transformX: pointerMoveEvent.clientX - pointerDownEvent.clientX,
|
1108 | transformY: pointerMoveEvent.clientY - pointerDownEvent.clientY,
|
1109 | clientX: pointerMoveEvent.clientX,
|
1110 | clientY: pointerMoveEvent.clientY,
|
1111 | scrollLeft: scroll.left,
|
1112 | scrollTop: scroll.top,
|
1113 | target: pointerMoveEvent.event.target,
|
1114 | };
|
1115 | })), operators.map(( |
1116 |
|
1117 |
|
1118 | function (moveData) {
|
1119 | if (_this.dragSnapGrid.x) {
|
1120 | moveData.transformX =
|
1121 | Math.round(moveData.transformX / _this.dragSnapGrid.x) *
|
1122 | _this.dragSnapGrid.x;
|
1123 | }
|
1124 | if (_this.dragSnapGrid.y) {
|
1125 | moveData.transformY =
|
1126 | Math.round(moveData.transformY / _this.dragSnapGrid.y) *
|
1127 | _this.dragSnapGrid.y;
|
1128 | }
|
1129 | return moveData;
|
1130 | })), operators.map(( |
1131 |
|
1132 |
|
1133 | function (moveData) {
|
1134 | if (!_this.dragAxis.x) {
|
1135 | moveData.transformX = 0;
|
1136 | }
|
1137 | if (!_this.dragAxis.y) {
|
1138 | moveData.transformY = 0;
|
1139 | }
|
1140 | return moveData;
|
1141 | })), operators.map(( |
1142 |
|
1143 |
|
1144 | function (moveData) {
|
1145 |
|
1146 | var scrollX = moveData.scrollLeft - startScrollPosition.left;
|
1147 |
|
1148 | var scrollY = moveData.scrollTop - startScrollPosition.top;
|
1149 | return __assign({}, moveData, { x: moveData.transformX + scrollX, y: moveData.transformY + scrollY });
|
1150 | })), operators.filter(( |
1151 |
|
1152 |
|
1153 | function (_a) {
|
1154 | var x = _a.x, y = _a.y, transformX = _a.transformX, transformY = _a.transformY;
|
1155 | return !_this.validateDrag ||
|
1156 | _this.validateDrag({
|
1157 | x: x,
|
1158 | y: y,
|
1159 | transform: { x: transformX, y: transformY },
|
1160 | });
|
1161 | })), operators.takeUntil(dragComplete$), operators.share());
|
1162 |
|
1163 | var dragStarted$ = pointerMove.pipe(operators.take(1), operators.share());
|
1164 |
|
1165 | var dragEnded$ = pointerMove.pipe(operators.takeLast(1), operators.share());
|
1166 | dragStarted$.subscribe(( |
1167 |
|
1168 |
|
1169 | function (_a) {
|
1170 | var clientX = _a.clientX, clientY = _a.clientY, x = _a.x, y = _a.y;
|
1171 | _this.zone.run(( |
1172 |
|
1173 | function () {
|
1174 | _this.dragStart.next({ cancelDrag$: cancelDrag$ });
|
1175 | }));
|
1176 | _this.scroller = autoScroll([
|
1177 | _this.scrollContainer
|
1178 | ? _this.scrollContainer.elementRef.nativeElement
|
1179 | : _this.document.defaultView,
|
1180 | ], __assign({}, _this.autoScroll, { autoScroll: |
1181 |
|
1182 | function () {
|
1183 | return true;
|
1184 | } }));
|
1185 | addClass(_this.renderer, _this.element, _this.dragActiveClass);
|
1186 | if (_this.ghostDragEnabled) {
|
1187 |
|
1188 | var rect = _this.element.nativeElement.getBoundingClientRect();
|
1189 |
|
1190 | var clone_1 = ( (_this.element.nativeElement.cloneNode(true)));
|
1191 | if (!_this.showOriginalElementWhileDragging) {
|
1192 | _this.renderer.setStyle(_this.element.nativeElement, 'visibility', 'hidden');
|
1193 | }
|
1194 | if (_this.ghostElementAppendTo) {
|
1195 | _this.ghostElementAppendTo.appendChild(clone_1);
|
1196 | }
|
1197 | else {
|
1198 | ( (_this.element.nativeElement.parentNode)).insertBefore(clone_1, _this.element.nativeElement.nextSibling);
|
1199 | }
|
1200 | _this.ghostElement = clone_1;
|
1201 | _this.document.body.style.cursor = _this.dragCursor;
|
1202 | _this.setElementStyles(clone_1, {
|
1203 | position: 'fixed',
|
1204 | top: rect.top + "px",
|
1205 | left: rect.left + "px",
|
1206 | width: rect.width + "px",
|
1207 | height: rect.height + "px",
|
1208 | cursor: _this.dragCursor,
|
1209 | margin: '0',
|
1210 | willChange: 'transform',
|
1211 | pointerEvents: 'none',
|
1212 | });
|
1213 | if (_this.ghostElementTemplate) {
|
1214 |
|
1215 | var viewRef_1 = _this.vcr.createEmbeddedView(_this.ghostElementTemplate);
|
1216 | clone_1.innerHTML = '';
|
1217 | viewRef_1.rootNodes
|
1218 | .filter(( |
1219 |
|
1220 |
|
1221 | function (node) { return node instanceof Node; }))
|
1222 | .forEach(( |
1223 |
|
1224 |
|
1225 | function (node) {
|
1226 | clone_1.appendChild(node);
|
1227 | }));
|
1228 | dragEnded$.subscribe(( |
1229 |
|
1230 | function () {
|
1231 | _this.vcr.remove(_this.vcr.indexOf(viewRef_1));
|
1232 | }));
|
1233 | }
|
1234 | _this.zone.run(( |
1235 |
|
1236 | function () {
|
1237 | _this.ghostElementCreated.emit({
|
1238 | clientX: clientX - x,
|
1239 | clientY: clientY - y,
|
1240 | element: clone_1,
|
1241 | });
|
1242 | }));
|
1243 | dragEnded$.subscribe(( |
1244 |
|
1245 | function () {
|
1246 | ( (clone_1.parentElement)).removeChild(clone_1);
|
1247 | _this.ghostElement = null;
|
1248 | _this.renderer.setStyle(_this.element.nativeElement, 'visibility', '');
|
1249 | }));
|
1250 | }
|
1251 | _this.draggableHelper.currentDrag.next(currentDrag$);
|
1252 | }));
|
1253 | dragEnded$
|
1254 | .pipe(operators.mergeMap(( |
1255 |
|
1256 |
|
1257 | function (dragEndData) {
|
1258 |
|
1259 | var dragEndData$ = cancelDrag$.pipe(operators.count(), operators.take(1), operators.map(( |
1260 |
|
1261 |
|
1262 | function (calledCount) { return (__assign({}, dragEndData, { dragCancelled: calledCount > 0 })); })));
|
1263 | cancelDrag$.complete();
|
1264 | return dragEndData$;
|
1265 | })))
|
1266 | .subscribe(( |
1267 |
|
1268 |
|
1269 | function (_a) {
|
1270 | var x = _a.x, y = _a.y, dragCancelled = _a.dragCancelled;
|
1271 | _this.scroller.destroy();
|
1272 | _this.zone.run(( |
1273 |
|
1274 | function () {
|
1275 | _this.dragEnd.next({ x: x, y: y, dragCancelled: dragCancelled });
|
1276 | }));
|
1277 | removeClass(_this.renderer, _this.element, _this.dragActiveClass);
|
1278 | currentDrag$.complete();
|
1279 | }));
|
1280 | rxjs.merge(dragComplete$, dragEnded$)
|
1281 | .pipe(operators.take(1))
|
1282 | .subscribe(( |
1283 |
|
1284 | function () {
|
1285 | requestAnimationFrame(( |
1286 |
|
1287 | function () {
|
1288 | _this.document.head.removeChild(globalDragStyle);
|
1289 | }));
|
1290 | }));
|
1291 | return pointerMove;
|
1292 | })), operators.share());
|
1293 | rxjs.merge(pointerDragged$.pipe(operators.take(1), operators.map(( |
1294 |
|
1295 |
|
1296 | function (value) { return [, value]; }))), pointerDragged$.pipe(operators.pairwise()))
|
1297 | .pipe(operators.filter(( |
1298 |
|
1299 |
|
1300 | function (_a) {
|
1301 | var _b = __read(_a, 2), previous = _b[0], next = _b[1];
|
1302 | if (!previous) {
|
1303 | return true;
|
1304 | }
|
1305 | return previous.x !== next.x || previous.y !== next.y;
|
1306 | })), operators.map(( |
1307 |
|
1308 |
|
1309 | function (_a) {
|
1310 | var _b = __read(_a, 2), previous = _b[0], next = _b[1];
|
1311 | return next;
|
1312 | })))
|
1313 | .subscribe(( |
1314 |
|
1315 |
|
1316 | function (_a) {
|
1317 | var x = _a.x, y = _a.y, currentDrag$ = _a.currentDrag$, clientX = _a.clientX, clientY = _a.clientY, transformX = _a.transformX, transformY = _a.transformY, target = _a.target;
|
1318 | _this.zone.run(( |
1319 |
|
1320 | function () {
|
1321 | _this.dragging.next({ x: x, y: y });
|
1322 | }));
|
1323 | requestAnimationFrame(( |
1324 |
|
1325 | function () {
|
1326 | if (_this.ghostElement) {
|
1327 |
|
1328 | var transform = "translate3d(" + transformX + "px, " + transformY + "px, 0px)";
|
1329 | _this.setElementStyles(_this.ghostElement, {
|
1330 | transform: transform,
|
1331 | '-webkit-transform': transform,
|
1332 | '-ms-transform': transform,
|
1333 | '-moz-transform': transform,
|
1334 | '-o-transform': transform,
|
1335 | });
|
1336 | }
|
1337 | }));
|
1338 | currentDrag$.next({
|
1339 | clientX: clientX,
|
1340 | clientY: clientY,
|
1341 | dropData: _this.dropData,
|
1342 | target: target,
|
1343 | });
|
1344 | }));
|
1345 | };
|
1346 | |
1347 |
|
1348 |
|
1349 |
|
1350 | DraggableDirective.prototype.ngOnChanges = |
1351 |
|
1352 |
|
1353 |
|
1354 | function (changes) {
|
1355 | if (changes.dragAxis) {
|
1356 | this.checkEventListeners();
|
1357 | }
|
1358 | };
|
1359 | |
1360 |
|
1361 |
|
1362 | DraggableDirective.prototype.ngOnDestroy = |
1363 |
|
1364 |
|
1365 | function () {
|
1366 | this.unsubscribeEventListeners();
|
1367 | this.pointerDown$.complete();
|
1368 | this.pointerMove$.complete();
|
1369 | this.pointerUp$.complete();
|
1370 | this.destroy$.next();
|
1371 | };
|
1372 | |
1373 |
|
1374 |
|
1375 |
|
1376 | DraggableDirective.prototype.checkEventListeners = |
1377 |
|
1378 |
|
1379 |
|
1380 | function () {
|
1381 | var _this = this;
|
1382 |
|
1383 | var canDrag = this.canDrag();
|
1384 |
|
1385 | var hasEventListeners = Object.keys(this.eventListenerSubscriptions).length > 0;
|
1386 | if (canDrag && !hasEventListeners) {
|
1387 | this.zone.runOutsideAngular(( |
1388 |
|
1389 | function () {
|
1390 | _this.eventListenerSubscriptions.mousedown = _this.renderer.listen(_this.element.nativeElement, 'mousedown', ( |
1391 |
|
1392 |
|
1393 | function (event) {
|
1394 | _this.onMouseDown(event);
|
1395 | }));
|
1396 | _this.eventListenerSubscriptions.mouseup = _this.renderer.listen('document', 'mouseup', ( |
1397 |
|
1398 |
|
1399 | function (event) {
|
1400 | _this.onMouseUp(event);
|
1401 | }));
|
1402 | _this.eventListenerSubscriptions.touchstart = _this.renderer.listen(_this.element.nativeElement, 'touchstart', ( |
1403 |
|
1404 |
|
1405 | function (event) {
|
1406 | _this.onTouchStart(event);
|
1407 | }));
|
1408 | _this.eventListenerSubscriptions.touchend = _this.renderer.listen('document', 'touchend', ( |
1409 |
|
1410 |
|
1411 | function (event) {
|
1412 | _this.onTouchEnd(event);
|
1413 | }));
|
1414 | _this.eventListenerSubscriptions.touchcancel = _this.renderer.listen('document', 'touchcancel', ( |
1415 |
|
1416 |
|
1417 | function (event) {
|
1418 | _this.onTouchEnd(event);
|
1419 | }));
|
1420 | _this.eventListenerSubscriptions.mouseenter = _this.renderer.listen(_this.element.nativeElement, 'mouseenter', ( |
1421 |
|
1422 | function () {
|
1423 | _this.onMouseEnter();
|
1424 | }));
|
1425 | _this.eventListenerSubscriptions.mouseleave = _this.renderer.listen(_this.element.nativeElement, 'mouseleave', ( |
1426 |
|
1427 | function () {
|
1428 | _this.onMouseLeave();
|
1429 | }));
|
1430 | }));
|
1431 | }
|
1432 | else if (!canDrag && hasEventListeners) {
|
1433 | this.unsubscribeEventListeners();
|
1434 | }
|
1435 | };
|
1436 | |
1437 |
|
1438 |
|
1439 |
|
1440 |
|
1441 | DraggableDirective.prototype.onMouseDown = |
1442 |
|
1443 |
|
1444 |
|
1445 |
|
1446 | function (event) {
|
1447 | var _this = this;
|
1448 | if (event.button === 0) {
|
1449 | if (!this.eventListenerSubscriptions.mousemove) {
|
1450 | this.eventListenerSubscriptions.mousemove = this.renderer.listen('document', 'mousemove', ( |
1451 |
|
1452 |
|
1453 | function (mouseMoveEvent) {
|
1454 | _this.pointerMove$.next({
|
1455 | event: mouseMoveEvent,
|
1456 | clientX: mouseMoveEvent.clientX,
|
1457 | clientY: mouseMoveEvent.clientY,
|
1458 | });
|
1459 | }));
|
1460 | }
|
1461 | this.pointerDown$.next({
|
1462 | event: event,
|
1463 | clientX: event.clientX,
|
1464 | clientY: event.clientY,
|
1465 | });
|
1466 | }
|
1467 | };
|
1468 | |
1469 |
|
1470 |
|
1471 |
|
1472 |
|
1473 | DraggableDirective.prototype.onMouseUp = |
1474 |
|
1475 |
|
1476 |
|
1477 |
|
1478 | function (event) {
|
1479 | if (event.button === 0) {
|
1480 | if (this.eventListenerSubscriptions.mousemove) {
|
1481 | this.eventListenerSubscriptions.mousemove();
|
1482 | delete this.eventListenerSubscriptions.mousemove;
|
1483 | }
|
1484 | this.pointerUp$.next({
|
1485 | event: event,
|
1486 | clientX: event.clientX,
|
1487 | clientY: event.clientY,
|
1488 | });
|
1489 | }
|
1490 | };
|
1491 | |
1492 |
|
1493 |
|
1494 |
|
1495 |
|
1496 | DraggableDirective.prototype.onTouchStart = |
1497 |
|
1498 |
|
1499 |
|
1500 |
|
1501 | function (event) {
|
1502 | var _this = this;
|
1503 |
|
1504 | var startScrollPosition;
|
1505 |
|
1506 | var isDragActivated;
|
1507 |
|
1508 | var hasContainerScrollbar;
|
1509 | if ((this.scrollContainer && this.scrollContainer.activeLongPressDrag) ||
|
1510 | this.touchStartLongPress) {
|
1511 | this.timeLongPress.timerBegin = Date.now();
|
1512 | isDragActivated = false;
|
1513 | hasContainerScrollbar = this.hasScrollbar();
|
1514 | startScrollPosition = this.getScrollPosition();
|
1515 | }
|
1516 | if (!this.eventListenerSubscriptions.touchmove) {
|
1517 |
|
1518 | var contextMenuListener_1 = rxjs.fromEvent(this.document, 'contextmenu').subscribe(( |
1519 |
|
1520 |
|
1521 | function (e) {
|
1522 | e.preventDefault();
|
1523 | }));
|
1524 |
|
1525 | var touchMoveListener_1 = rxjs.fromEvent(this.document, 'touchmove', {
|
1526 | passive: false,
|
1527 | }).subscribe(( |
1528 |
|
1529 |
|
1530 | function (touchMoveEvent) {
|
1531 | if (((_this.scrollContainer && _this.scrollContainer.activeLongPressDrag) ||
|
1532 | _this.touchStartLongPress) &&
|
1533 | !isDragActivated &&
|
1534 | hasContainerScrollbar) {
|
1535 | isDragActivated = _this.shouldBeginDrag(event, touchMoveEvent, startScrollPosition);
|
1536 | }
|
1537 | if (((!_this.scrollContainer ||
|
1538 | !_this.scrollContainer.activeLongPressDrag) &&
|
1539 | !_this.touchStartLongPress) ||
|
1540 | !hasContainerScrollbar ||
|
1541 | isDragActivated) {
|
1542 | touchMoveEvent.preventDefault();
|
1543 | _this.pointerMove$.next({
|
1544 | event: touchMoveEvent,
|
1545 | clientX: touchMoveEvent.targetTouches[0].clientX,
|
1546 | clientY: touchMoveEvent.targetTouches[0].clientY,
|
1547 | });
|
1548 | }
|
1549 | }));
|
1550 | this.eventListenerSubscriptions.touchmove = ( |
1551 |
|
1552 | function () {
|
1553 | contextMenuListener_1.unsubscribe();
|
1554 | touchMoveListener_1.unsubscribe();
|
1555 | });
|
1556 | }
|
1557 | this.pointerDown$.next({
|
1558 | event: event,
|
1559 | clientX: event.touches[0].clientX,
|
1560 | clientY: event.touches[0].clientY,
|
1561 | });
|
1562 | };
|
1563 | |
1564 |
|
1565 |
|
1566 |
|
1567 |
|
1568 | DraggableDirective.prototype.onTouchEnd = |
1569 |
|
1570 |
|
1571 |
|
1572 |
|
1573 | function (event) {
|
1574 | if (this.eventListenerSubscriptions.touchmove) {
|
1575 | this.eventListenerSubscriptions.touchmove();
|
1576 | delete this.eventListenerSubscriptions.touchmove;
|
1577 | if ((this.scrollContainer && this.scrollContainer.activeLongPressDrag) ||
|
1578 | this.touchStartLongPress) {
|
1579 | this.enableScroll();
|
1580 | }
|
1581 | }
|
1582 | this.pointerUp$.next({
|
1583 | event: event,
|
1584 | clientX: event.changedTouches[0].clientX,
|
1585 | clientY: event.changedTouches[0].clientY,
|
1586 | });
|
1587 | };
|
1588 | |
1589 |
|
1590 |
|
1591 |
|
1592 | DraggableDirective.prototype.onMouseEnter = |
1593 |
|
1594 |
|
1595 |
|
1596 | function () {
|
1597 | this.setCursor(this.dragCursor);
|
1598 | };
|
1599 | |
1600 |
|
1601 |
|
1602 |
|
1603 | DraggableDirective.prototype.onMouseLeave = |
1604 |
|
1605 |
|
1606 |
|
1607 | function () {
|
1608 | this.setCursor('');
|
1609 | };
|
1610 | |
1611 |
|
1612 |
|
1613 |
|
1614 | DraggableDirective.prototype.canDrag = |
1615 |
|
1616 |
|
1617 |
|
1618 | function () {
|
1619 | return this.dragAxis.x || this.dragAxis.y;
|
1620 | };
|
1621 | |
1622 |
|
1623 |
|
1624 |
|
1625 |
|
1626 | DraggableDirective.prototype.setCursor = |
1627 |
|
1628 |
|
1629 |
|
1630 |
|
1631 | function (value) {
|
1632 | if (!this.eventListenerSubscriptions.mousemove) {
|
1633 | this.renderer.setStyle(this.element.nativeElement, 'cursor', value);
|
1634 | }
|
1635 | };
|
1636 | |
1637 |
|
1638 |
|
1639 |
|
1640 | DraggableDirective.prototype.unsubscribeEventListeners = |
1641 |
|
1642 |
|
1643 |
|
1644 | function () {
|
1645 | var _this = this;
|
1646 | Object.keys(this.eventListenerSubscriptions).forEach(( |
1647 |
|
1648 |
|
1649 | function (type) {
|
1650 | (( (_this))).eventListenerSubscriptions[type]();
|
1651 | delete (( (_this))).eventListenerSubscriptions[type];
|
1652 | }));
|
1653 | };
|
1654 | |
1655 |
|
1656 |
|
1657 |
|
1658 |
|
1659 |
|
1660 | DraggableDirective.prototype.setElementStyles = |
1661 |
|
1662 |
|
1663 |
|
1664 |
|
1665 |
|
1666 | function (element, styles) {
|
1667 | var _this = this;
|
1668 | Object.keys(styles).forEach(( |
1669 |
|
1670 |
|
1671 | function (key) {
|
1672 | _this.renderer.setStyle(element, key, styles[key]);
|
1673 | }));
|
1674 | };
|
1675 | |
1676 |
|
1677 |
|
1678 |
|
1679 | DraggableDirective.prototype.getScrollElement = |
1680 |
|
1681 |
|
1682 |
|
1683 | function () {
|
1684 | if (this.scrollContainer) {
|
1685 | return this.scrollContainer.elementRef.nativeElement;
|
1686 | }
|
1687 | else {
|
1688 | return this.document.body;
|
1689 | }
|
1690 | };
|
1691 | |
1692 |
|
1693 |
|
1694 |
|
1695 | DraggableDirective.prototype.getScrollPosition = |
1696 |
|
1697 |
|
1698 |
|
1699 | function () {
|
1700 | if (this.scrollContainer) {
|
1701 | return {
|
1702 | top: this.scrollContainer.elementRef.nativeElement.scrollTop,
|
1703 | left: this.scrollContainer.elementRef.nativeElement.scrollLeft,
|
1704 | };
|
1705 | }
|
1706 | else {
|
1707 | return {
|
1708 | top: window.pageYOffset || this.document.documentElement.scrollTop,
|
1709 | left: window.pageXOffset || this.document.documentElement.scrollLeft,
|
1710 | };
|
1711 | }
|
1712 | };
|
1713 | |
1714 |
|
1715 |
|
1716 |
|
1717 |
|
1718 |
|
1719 |
|
1720 | DraggableDirective.prototype.shouldBeginDrag = |
1721 |
|
1722 |
|
1723 |
|
1724 |
|
1725 |
|
1726 |
|
1727 | function (event, touchMoveEvent, startScrollPosition) {
|
1728 |
|
1729 | var moveScrollPosition = this.getScrollPosition();
|
1730 |
|
1731 | var deltaScroll = {
|
1732 | top: Math.abs(moveScrollPosition.top - startScrollPosition.top),
|
1733 | left: Math.abs(moveScrollPosition.left - startScrollPosition.left),
|
1734 | };
|
1735 |
|
1736 | var deltaX = Math.abs(touchMoveEvent.targetTouches[0].clientX - event.touches[0].clientX) - deltaScroll.left;
|
1737 |
|
1738 | var deltaY = Math.abs(touchMoveEvent.targetTouches[0].clientY - event.touches[0].clientY) - deltaScroll.top;
|
1739 |
|
1740 | var deltaTotal = deltaX + deltaY;
|
1741 |
|
1742 | var longPressConfig = this.touchStartLongPress
|
1743 | ? this.touchStartLongPress
|
1744 | :
|
1745 | {
|
1746 | delta: this.scrollContainer.longPressConfig.delta,
|
1747 | delay: this.scrollContainer.longPressConfig.duration,
|
1748 | };
|
1749 | if (deltaTotal > longPressConfig.delta ||
|
1750 | deltaScroll.top > 0 ||
|
1751 | deltaScroll.left > 0) {
|
1752 | this.timeLongPress.timerBegin = Date.now();
|
1753 | }
|
1754 | this.timeLongPress.timerEnd = Date.now();
|
1755 |
|
1756 | var duration = this.timeLongPress.timerEnd - this.timeLongPress.timerBegin;
|
1757 | if (duration >= longPressConfig.delay) {
|
1758 | this.disableScroll();
|
1759 | return true;
|
1760 | }
|
1761 | return false;
|
1762 | };
|
1763 | |
1764 |
|
1765 |
|
1766 |
|
1767 | DraggableDirective.prototype.enableScroll = |
1768 |
|
1769 |
|
1770 |
|
1771 | function () {
|
1772 | if (this.scrollContainer) {
|
1773 | this.renderer.setStyle(this.scrollContainer.elementRef.nativeElement, 'overflow', '');
|
1774 | }
|
1775 | this.renderer.setStyle(this.document.body, 'overflow', '');
|
1776 | };
|
1777 | |
1778 |
|
1779 |
|
1780 |
|
1781 | DraggableDirective.prototype.disableScroll = |
1782 |
|
1783 |
|
1784 |
|
1785 | function () {
|
1786 |
|
1787 | if (this.scrollContainer) {
|
1788 | this.renderer.setStyle(this.scrollContainer.elementRef.nativeElement, 'overflow', 'hidden');
|
1789 | }
|
1790 | this.renderer.setStyle(this.document.body, 'overflow', 'hidden');
|
1791 | };
|
1792 | |
1793 |
|
1794 |
|
1795 |
|
1796 | DraggableDirective.prototype.hasScrollbar = |
1797 |
|
1798 |
|
1799 |
|
1800 | function () {
|
1801 |
|
1802 | var scrollContainer = this.getScrollElement();
|
1803 |
|
1804 | var containerHasHorizontalScroll = scrollContainer.scrollWidth > scrollContainer.clientWidth;
|
1805 |
|
1806 | var containerHasVerticalScroll = scrollContainer.scrollHeight > scrollContainer.clientHeight;
|
1807 | return containerHasHorizontalScroll || containerHasVerticalScroll;
|
1808 | };
|
1809 | DraggableDirective.decorators = [
|
1810 | { type: i0.Directive, args: [{
|
1811 | selector: '[mwlDraggable]',
|
1812 | },] }
|
1813 | ];
|
1814 |
|
1815 | DraggableDirective.ctorParameters = function () {
|
1816 | return [
|
1817 | { type: i0.ElementRef },
|
1818 | { type: i0.Renderer2 },
|
1819 | { type: DraggableHelper },
|
1820 | { type: i0.NgZone },
|
1821 | { type: i0.ViewContainerRef },
|
1822 | { type: DraggableScrollContainerDirective, decorators: [{ type: i0.Optional }] },
|
1823 | { type: undefined, decorators: [{ type: i0.Inject, args: [common.DOCUMENT,] }] }
|
1824 | ];
|
1825 | };
|
1826 | DraggableDirective.propDecorators = {
|
1827 | dropData: [{ type: i0.Input }],
|
1828 | dragAxis: [{ type: i0.Input }],
|
1829 | dragSnapGrid: [{ type: i0.Input }],
|
1830 | ghostDragEnabled: [{ type: i0.Input }],
|
1831 | showOriginalElementWhileDragging: [{ type: i0.Input }],
|
1832 | validateDrag: [{ type: i0.Input }],
|
1833 | dragCursor: [{ type: i0.Input }],
|
1834 | dragActiveClass: [{ type: i0.Input }],
|
1835 | ghostElementAppendTo: [{ type: i0.Input }],
|
1836 | ghostElementTemplate: [{ type: i0.Input }],
|
1837 | touchStartLongPress: [{ type: i0.Input }],
|
1838 | autoScroll: [{ type: i0.Input }],
|
1839 | dragPointerDown: [{ type: i0.Output }],
|
1840 | dragStart: [{ type: i0.Output }],
|
1841 | ghostElementCreated: [{ type: i0.Output }],
|
1842 | dragging: [{ type: i0.Output }],
|
1843 | dragEnd: [{ type: i0.Output }]
|
1844 | };
|
1845 | return DraggableDirective;
|
1846 | }());
|
1847 |
|
1848 | |
1849 |
|
1850 |
|
1851 |
|
1852 | |
1853 |
|
1854 |
|
1855 |
|
1856 |
|
1857 |
|
1858 | function isCoordinateWithinRectangle(clientX, clientY, rect) {
|
1859 | return (clientX >= rect.left &&
|
1860 | clientX <= rect.right &&
|
1861 | clientY >= rect.top &&
|
1862 | clientY <= rect.bottom);
|
1863 | }
|
1864 | var DroppableDirective = (function () {
|
1865 | function DroppableDirective(element, draggableHelper, zone, renderer, scrollContainer) {
|
1866 | this.element = element;
|
1867 | this.draggableHelper = draggableHelper;
|
1868 | this.zone = zone;
|
1869 | this.renderer = renderer;
|
1870 | this.scrollContainer = scrollContainer;
|
1871 | |
1872 |
|
1873 |
|
1874 | this.dragEnter = new i0.EventEmitter();
|
1875 | |
1876 |
|
1877 |
|
1878 | this.dragLeave = new i0.EventEmitter();
|
1879 | |
1880 |
|
1881 |
|
1882 | this.dragOver = new i0.EventEmitter();
|
1883 | |
1884 |
|
1885 |
|
1886 | this.drop = new i0.EventEmitter();
|
1887 | }
|
1888 | |
1889 |
|
1890 |
|
1891 | DroppableDirective.prototype.ngOnInit = |
1892 |
|
1893 |
|
1894 | function () {
|
1895 | var _this = this;
|
1896 | this.currentDragSubscription = this.draggableHelper.currentDrag.subscribe(( |
1897 |
|
1898 |
|
1899 | function (drag$) {
|
1900 | addClass(_this.renderer, _this.element, _this.dragActiveClass);
|
1901 |
|
1902 | var droppableElement = {
|
1903 | updateCache: true,
|
1904 | };
|
1905 |
|
1906 | var deregisterScrollListener = _this.renderer.listen(_this.scrollContainer
|
1907 | ? _this.scrollContainer.elementRef.nativeElement
|
1908 | : 'window', 'scroll', ( |
1909 |
|
1910 | function () {
|
1911 | droppableElement.updateCache = true;
|
1912 | }));
|
1913 |
|
1914 | var currentDragDropData;
|
1915 |
|
1916 | var overlaps$ = drag$.pipe(operators.map(( |
1917 |
|
1918 |
|
1919 | function (_a) {
|
1920 | var clientX = _a.clientX, clientY = _a.clientY, dropData = _a.dropData, target = _a.target;
|
1921 | currentDragDropData = dropData;
|
1922 | if (droppableElement.updateCache) {
|
1923 | droppableElement.rect = _this.element.nativeElement.getBoundingClientRect();
|
1924 | if (_this.scrollContainer) {
|
1925 | droppableElement.scrollContainerRect = _this.scrollContainer.elementRef.nativeElement.getBoundingClientRect();
|
1926 | }
|
1927 | droppableElement.updateCache = false;
|
1928 | }
|
1929 |
|
1930 | var isWithinElement = isCoordinateWithinRectangle(clientX, clientY, ( (droppableElement.rect)));
|
1931 |
|
1932 | var isDropAllowed = !_this.validateDrop ||
|
1933 | _this.validateDrop({ clientX: clientX, clientY: clientY, target: target });
|
1934 | if (droppableElement.scrollContainerRect) {
|
1935 | return (isWithinElement &&
|
1936 | isDropAllowed &&
|
1937 | isCoordinateWithinRectangle(clientX, clientY, ( (droppableElement.scrollContainerRect))));
|
1938 | }
|
1939 | else {
|
1940 | return isWithinElement && isDropAllowed;
|
1941 | }
|
1942 | })));
|
1943 |
|
1944 | var overlapsChanged$ = overlaps$.pipe(operators.distinctUntilChanged());
|
1945 |
|
1946 | var dragOverActive;
|
1947 | overlapsChanged$
|
1948 | .pipe(operators.filter(( |
1949 |
|
1950 |
|
1951 | function (overlapsNow) { return overlapsNow; })))
|
1952 | .subscribe(( |
1953 |
|
1954 | function () {
|
1955 | dragOverActive = true;
|
1956 | addClass(_this.renderer, _this.element, _this.dragOverClass);
|
1957 | _this.zone.run(( |
1958 |
|
1959 | function () {
|
1960 | _this.dragEnter.next({
|
1961 | dropData: currentDragDropData,
|
1962 | });
|
1963 | }));
|
1964 | }));
|
1965 | overlaps$.pipe(operators.filter(( |
1966 |
|
1967 |
|
1968 | function (overlapsNow) { return overlapsNow; }))).subscribe(( |
1969 |
|
1970 | function () {
|
1971 | _this.zone.run(( |
1972 |
|
1973 | function () {
|
1974 | _this.dragOver.next({
|
1975 | dropData: currentDragDropData,
|
1976 | });
|
1977 | }));
|
1978 | }));
|
1979 | overlapsChanged$
|
1980 | .pipe(operators.pairwise(), operators.filter(( |
1981 |
|
1982 |
|
1983 | function (_a) {
|
1984 | var _b = __read(_a, 2), didOverlap = _b[0], overlapsNow = _b[1];
|
1985 | return didOverlap && !overlapsNow;
|
1986 | })))
|
1987 | .subscribe(( |
1988 |
|
1989 | function () {
|
1990 | dragOverActive = false;
|
1991 | removeClass(_this.renderer, _this.element, _this.dragOverClass);
|
1992 | _this.zone.run(( |
1993 |
|
1994 | function () {
|
1995 | _this.dragLeave.next({
|
1996 | dropData: currentDragDropData,
|
1997 | });
|
1998 | }));
|
1999 | }));
|
2000 | drag$.subscribe({
|
2001 | complete: ( |
2002 |
|
2003 | function () {
|
2004 | deregisterScrollListener();
|
2005 | removeClass(_this.renderer, _this.element, _this.dragActiveClass);
|
2006 | if (dragOverActive) {
|
2007 | removeClass(_this.renderer, _this.element, _this.dragOverClass);
|
2008 | _this.zone.run(( |
2009 |
|
2010 | function () {
|
2011 | _this.drop.next({
|
2012 | dropData: currentDragDropData,
|
2013 | });
|
2014 | }));
|
2015 | }
|
2016 | }),
|
2017 | });
|
2018 | }));
|
2019 | };
|
2020 | |
2021 |
|
2022 |
|
2023 | DroppableDirective.prototype.ngOnDestroy = |
2024 |
|
2025 |
|
2026 | function () {
|
2027 | if (this.currentDragSubscription) {
|
2028 | this.currentDragSubscription.unsubscribe();
|
2029 | }
|
2030 | };
|
2031 | DroppableDirective.decorators = [
|
2032 | { type: i0.Directive, args: [{
|
2033 | selector: '[mwlDroppable]',
|
2034 | },] }
|
2035 | ];
|
2036 |
|
2037 | DroppableDirective.ctorParameters = function () {
|
2038 | return [
|
2039 | { type: i0.ElementRef },
|
2040 | { type: DraggableHelper },
|
2041 | { type: i0.NgZone },
|
2042 | { type: i0.Renderer2 },
|
2043 | { type: DraggableScrollContainerDirective, decorators: [{ type: i0.Optional }] }
|
2044 | ];
|
2045 | };
|
2046 | DroppableDirective.propDecorators = {
|
2047 | dragOverClass: [{ type: i0.Input }],
|
2048 | dragActiveClass: [{ type: i0.Input }],
|
2049 | validateDrop: [{ type: i0.Input }],
|
2050 | dragEnter: [{ type: i0.Output }],
|
2051 | dragLeave: [{ type: i0.Output }],
|
2052 | dragOver: [{ type: i0.Output }],
|
2053 | drop: [{ type: i0.Output }]
|
2054 | };
|
2055 | return DroppableDirective;
|
2056 | }());
|
2057 |
|
2058 | |
2059 |
|
2060 |
|
2061 |
|
2062 | var DragAndDropModule = (function () {
|
2063 | function DragAndDropModule() {
|
2064 | }
|
2065 | DragAndDropModule.decorators = [
|
2066 | { type: i0.NgModule, args: [{
|
2067 | declarations: [
|
2068 | DraggableDirective,
|
2069 | DroppableDirective,
|
2070 | DraggableScrollContainerDirective,
|
2071 | ],
|
2072 | exports: [
|
2073 | DraggableDirective,
|
2074 | DroppableDirective,
|
2075 | DraggableScrollContainerDirective,
|
2076 | ],
|
2077 | },] }
|
2078 | ];
|
2079 | return DragAndDropModule;
|
2080 | }());
|
2081 |
|
2082 | |
2083 |
|
2084 |
|
2085 |
|
2086 |
|
2087 | |
2088 |
|
2089 |
|
2090 |
|
2091 |
|
2092 | exports.DragAndDropModule = DragAndDropModule;
|
2093 | exports.ɵc = DraggableHelper;
|
2094 | exports.ɵd = DraggableScrollContainerDirective;
|
2095 | exports.ɵb = DraggableDirective;
|
2096 | exports.ɵa = DroppableDirective;
|
2097 |
|
2098 | Object.defineProperty(exports, '__esModule', { value: true });
|
2099 |
|
2100 | })));
|
2101 |
|
2102 |
|
2103 | });
|
2104 |
|
2105 | var angularDraggableDroppable_umd$1 = unwrapExports(angularDraggableDroppable_umd);
|
2106 |
|
2107 | return angularDraggableDroppable_umd$1;
|
2108 |
|
2109 | })));
|
2110 |
|