1 | import { Container, inject, Optional } from 'aurelia-dependency-injection';
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2 | import { DOM, FEATURE } from 'aurelia-pal';
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3 | import { TaskQueue } from 'aurelia-task-queue';
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4 | import { bindable, noView, customElement, CompositionEngine, ViewSlot, ViewResources, customAttribute, templateController, BoundViewFactory, TargetInstruction, Animator, resource, useView, useShadowDOM, ViewEngine } from 'aurelia-templating';
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5 | import { createOverrideContext, bindingMode, BindingBehavior, ValueConverter, sourceContext, mergeSplice, ObserverLocator, valueConverter, DataAttributeObserver, bindingBehavior, targetContext, EventSubscriber } from 'aurelia-binding';
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6 | import { Loader } from 'aurelia-loader';
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7 | import { relativeToFile } from 'aurelia-path';
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8 | import { mixin } from 'aurelia-metadata';
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9 | import { getLogger } from 'aurelia-logging';
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10 |
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11 |
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12 |
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13 |
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14 |
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15 |
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16 |
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17 |
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18 |
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19 |
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20 |
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21 |
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22 |
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23 |
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24 |
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25 |
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26 |
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27 | var extendStatics = function(d, b) {
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28 | extendStatics = Object.setPrototypeOf ||
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29 | ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) ||
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30 | function (d, b) { for (var p in b) if (Object.prototype.hasOwnProperty.call(b, p)) d[p] = b[p]; };
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31 | return extendStatics(d, b);
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32 | };
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33 |
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34 | function __extends(d, b) {
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35 | if (typeof b !== "function" && b !== null)
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36 | throw new TypeError("Class extends value " + String(b) + " is not a constructor or null");
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37 | extendStatics(d, b);
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38 | function __() { this.constructor = d; }
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39 | d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __());
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40 | }
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41 |
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42 | function __decorate(decorators, target, key, desc) {
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43 | var c = arguments.length, r = c < 3 ? target : desc === null ? desc = Object.getOwnPropertyDescriptor(target, key) : desc, d;
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44 | if (typeof Reflect === "object" && typeof Reflect.decorate === "function") r = Reflect.decorate(decorators, target, key, desc);
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45 | else for (var i = decorators.length - 1; i >= 0; i--) if (d = decorators[i]) r = (c < 3 ? d(r) : c > 3 ? d(target, key, r) : d(target, key)) || r;
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46 | return c > 3 && r && Object.defineProperty(target, key, r), r;
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47 | }
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48 |
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49 | var ActivationStrategy;
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50 | (function (ActivationStrategy) {
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51 | ActivationStrategy["InvokeLifecycle"] = "invoke-lifecycle";
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52 | ActivationStrategy["Replace"] = "replace";
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53 | })(ActivationStrategy || (ActivationStrategy = {}));
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54 | var Compose = (function () {
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55 | function Compose(element, container, compositionEngine, viewSlot, viewResources, taskQueue) {
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56 | this.activationStrategy = ActivationStrategy.InvokeLifecycle;
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57 | this.element = element;
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58 | this.container = container;
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59 | this.compositionEngine = compositionEngine;
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60 | this.viewSlot = viewSlot;
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61 | this.viewResources = viewResources;
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62 | this.taskQueue = taskQueue;
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63 | this.currentController = null;
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64 | this.currentViewModel = null;
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65 | this.changes = Object.create(null);
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66 | }
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67 | Compose.inject = function () {
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68 | return [DOM.Element, Container, CompositionEngine, ViewSlot, ViewResources, TaskQueue];
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69 | };
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70 | Compose.prototype.created = function (owningView) {
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71 | this.owningView = owningView;
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72 | };
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73 | Compose.prototype.bind = function (bindingContext, overrideContext) {
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74 | this.bindingContext = bindingContext;
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75 | this.overrideContext = overrideContext;
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76 | var changes = this.changes;
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77 | changes.view = this.view;
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78 | changes.viewModel = this.viewModel;
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79 | changes.model = this.model;
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80 | if (!this.pendingTask) {
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81 | processChanges(this);
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82 | }
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83 | };
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84 | Compose.prototype.unbind = function () {
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85 | this.changes = Object.create(null);
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86 | this.bindingContext = null;
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87 | this.overrideContext = null;
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88 | var returnToCache = true;
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89 | var skipAnimation = true;
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90 | this.viewSlot.removeAll(returnToCache, skipAnimation);
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91 | };
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92 | Compose.prototype.modelChanged = function (newValue, oldValue) {
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93 | this.changes.model = newValue;
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94 | requestUpdate(this);
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95 | };
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96 | Compose.prototype.viewChanged = function (newValue, oldValue) {
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97 | this.changes.view = newValue;
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98 | requestUpdate(this);
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99 | };
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100 | Compose.prototype.viewModelChanged = function (newValue, oldValue) {
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101 | this.changes.viewModel = newValue;
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102 | requestUpdate(this);
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103 | };
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104 | __decorate([
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105 | bindable
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106 | ], Compose.prototype, "model", void 0);
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107 | __decorate([
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108 | bindable
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109 | ], Compose.prototype, "view", void 0);
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110 | __decorate([
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111 | bindable
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112 | ], Compose.prototype, "viewModel", void 0);
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113 | __decorate([
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114 | bindable
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115 | ], Compose.prototype, "activationStrategy", void 0);
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116 | __decorate([
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117 | bindable
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118 | ], Compose.prototype, "swapOrder", void 0);
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119 | Compose = __decorate([
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120 | noView,
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121 | customElement('compose')
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122 | ], Compose);
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123 | return Compose;
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124 | }());
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125 | function isEmpty(obj) {
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126 | for (var _ in obj) {
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127 | return false;
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128 | }
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129 | return true;
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130 | }
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131 | function tryActivateViewModel(vm, model) {
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132 | if (vm && typeof vm.activate === 'function') {
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133 | return Promise.resolve(vm.activate(model));
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134 | }
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135 | }
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136 | function createInstruction(composer, instruction) {
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137 | return Object.assign(instruction, {
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138 | bindingContext: composer.bindingContext,
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139 | overrideContext: composer.overrideContext,
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140 | owningView: composer.owningView,
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141 | container: composer.container,
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142 | viewSlot: composer.viewSlot,
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143 | viewResources: composer.viewResources,
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144 | currentController: composer.currentController,
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145 | host: composer.element,
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146 | swapOrder: composer.swapOrder
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147 | });
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148 | }
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149 | function processChanges(composer) {
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150 | var changes = composer.changes;
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151 | composer.changes = Object.create(null);
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152 | if (needsReInitialization(composer, changes)) {
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153 | var instruction = {
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154 | view: composer.view,
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155 | viewModel: composer.currentViewModel || composer.viewModel,
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156 | model: composer.model
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157 | };
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158 | instruction = Object.assign(instruction, changes);
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159 | instruction = createInstruction(composer, instruction);
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160 | composer.pendingTask = composer.compositionEngine.compose(instruction).then(function (controller) {
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161 | composer.currentController = controller;
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162 | composer.currentViewModel = controller ? controller.viewModel : null;
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163 | });
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164 | }
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165 | else {
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166 | composer.pendingTask = tryActivateViewModel(composer.currentViewModel, changes.model);
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167 | if (!composer.pendingTask) {
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168 | return;
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169 | }
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170 | }
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171 | composer.pendingTask = composer.pendingTask
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172 | .then(function () {
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173 | completeCompositionTask(composer);
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174 | }, function (reason) {
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175 | completeCompositionTask(composer);
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176 | throw reason;
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177 | });
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178 | }
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179 | function completeCompositionTask(composer) {
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180 | composer.pendingTask = null;
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181 | if (!isEmpty(composer.changes)) {
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182 | processChanges(composer);
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183 | }
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184 | }
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185 | function requestUpdate(composer) {
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186 | if (composer.pendingTask || composer.updateRequested) {
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187 | return;
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188 | }
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189 | composer.updateRequested = true;
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190 | composer.taskQueue.queueMicroTask(function () {
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191 | composer.updateRequested = false;
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192 | processChanges(composer);
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193 | });
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194 | }
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195 | function needsReInitialization(composer, changes) {
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196 | var activationStrategy = composer.activationStrategy;
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197 | var vm = composer.currentViewModel;
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198 | if (vm && typeof vm.determineActivationStrategy === 'function') {
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199 | activationStrategy = vm.determineActivationStrategy();
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200 | }
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201 | return 'view' in changes
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202 | || 'viewModel' in changes
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203 | || activationStrategy === ActivationStrategy.Replace;
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204 | }
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205 |
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206 | var IfCore = (function () {
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207 | function IfCore(viewFactory, viewSlot) {
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208 | this.viewFactory = viewFactory;
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209 | this.viewSlot = viewSlot;
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210 | this.view = null;
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211 | this.bindingContext = null;
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212 | this.overrideContext = null;
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213 | this.showing = false;
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214 | this.cache = true;
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215 | }
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216 | IfCore.prototype.bind = function (bindingContext, overrideContext) {
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217 | this.bindingContext = bindingContext;
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218 | this.overrideContext = overrideContext;
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219 | };
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220 | IfCore.prototype.unbind = function () {
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221 | if (this.view === null) {
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222 | return;
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223 | }
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224 | this.view.unbind();
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225 | if (!this.viewFactory.isCaching) {
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226 | return;
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227 | }
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228 | if (this.showing) {
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229 | this.showing = false;
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230 | this.viewSlot.remove(this.view, true, true);
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231 | }
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232 | else {
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233 | this.view.returnToCache();
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234 | }
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235 | this.view = null;
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236 | };
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237 | IfCore.prototype._show = function () {
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238 | if (this.showing) {
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239 | if (!this.view.isBound) {
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240 | this.view.bind(this.bindingContext, this.overrideContext);
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241 | }
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242 | return;
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243 | }
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244 | if (this.view === null) {
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245 | this.view = this.viewFactory.create();
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246 | }
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247 | if (!this.view.isBound) {
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248 | this.view.bind(this.bindingContext, this.overrideContext);
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249 | }
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250 | this.showing = true;
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251 | return this.viewSlot.add(this.view);
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252 | };
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253 | IfCore.prototype._hide = function () {
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254 | var _this = this;
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255 | if (!this.showing) {
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256 | return;
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257 | }
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258 | this.showing = false;
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259 | var removed = this.viewSlot.remove(this.view);
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260 | if (removed instanceof Promise) {
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261 | return removed.then(function () {
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262 | _this._unbindView();
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263 | });
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264 | }
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265 | this._unbindView();
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266 | };
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267 | IfCore.prototype._unbindView = function () {
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268 | var cache = this.cache === 'false' ? false : !!this.cache;
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269 | this.view.unbind();
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270 | if (!cache) {
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271 | this.view = null;
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272 | }
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273 | };
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274 | return IfCore;
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275 | }());
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276 |
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277 | var If = (function (_super) {
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278 | __extends(If, _super);
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279 | function If() {
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280 | var _this = _super !== null && _super.apply(this, arguments) || this;
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281 | _this.cache = true;
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282 | return _this;
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283 | }
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284 | If.prototype.bind = function (bindingContext, overrideContext) {
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285 | _super.prototype.bind.call(this, bindingContext, overrideContext);
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286 | if (this.condition) {
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287 | this._show();
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288 | }
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289 | else {
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290 | this._hide();
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291 | }
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292 | };
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293 | If.prototype.conditionChanged = function (newValue) {
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294 | this._update(newValue);
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295 | };
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296 | If.prototype._update = function (show) {
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297 | var _this = this;
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298 | if (this.animating) {
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299 | return;
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300 | }
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301 | var promise;
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302 | if (this.elseVm) {
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303 | promise = show ? this._swap(this.elseVm, this) : this._swap(this, this.elseVm);
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304 | }
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305 | else {
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306 | promise = show ? this._show() : this._hide();
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307 | }
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308 | if (promise) {
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309 | this.animating = true;
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310 | promise.then(function () {
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311 | _this.animating = false;
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312 | if (_this.condition !== _this.showing) {
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313 | _this._update(_this.condition);
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314 | }
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315 | });
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316 | }
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317 | };
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318 | If.prototype._swap = function (remove, add) {
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319 | switch (this.swapOrder) {
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320 | case 'before':
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321 | return Promise.resolve(add._show()).then(function () { return remove._hide(); });
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322 | case 'with':
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323 | return Promise.all([remove._hide(), add._show()]);
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324 | default:
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325 | var promise = remove._hide();
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326 | return promise ? promise.then(function () { return add._show(); }) : add._show();
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327 | }
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328 | };
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329 | __decorate([
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330 | bindable({ primaryProperty: true })
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331 | ], If.prototype, "condition", void 0);
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332 | __decorate([
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333 | bindable
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334 | ], If.prototype, "swapOrder", void 0);
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335 | __decorate([
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336 | bindable
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337 | ], If.prototype, "cache", void 0);
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338 | If = __decorate([
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339 | customAttribute('if'),
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340 | templateController,
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341 | inject(BoundViewFactory, ViewSlot)
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342 | ], If);
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343 | return If;
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344 | }(IfCore));
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345 |
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346 | var Else = (function (_super) {
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347 | __extends(Else, _super);
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348 | function Else(viewFactory, viewSlot) {
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349 | var _this = _super.call(this, viewFactory, viewSlot) || this;
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350 | _this._registerInIf();
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351 | return _this;
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352 | }
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353 | Else.prototype.bind = function (bindingContext, overrideContext) {
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354 | _super.prototype.bind.call(this, bindingContext, overrideContext);
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355 | if (this.ifVm.condition) {
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356 | this._hide();
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357 | }
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358 | else {
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359 | this._show();
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360 | }
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361 | };
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362 | Else.prototype._registerInIf = function () {
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363 | var previous = this.viewSlot.anchor.previousSibling;
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364 | while (previous && !previous.au) {
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365 | previous = previous.previousSibling;
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366 | }
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367 | if (!previous || !previous.au.if) {
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368 | throw new Error("Can't find matching If for Else custom attribute.");
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369 | }
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370 | this.ifVm = previous.au.if.viewModel;
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371 | this.ifVm.elseVm = this;
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372 | };
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373 | Else = __decorate([
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374 | customAttribute('else'),
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375 | templateController,
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376 | inject(BoundViewFactory, ViewSlot)
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377 | ], Else);
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378 | return Else;
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379 | }(IfCore));
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380 |
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381 | var With = (function () {
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382 | function With(viewFactory, viewSlot) {
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383 | this.viewFactory = viewFactory;
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384 | this.viewSlot = viewSlot;
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385 | this.parentOverrideContext = null;
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386 | this.view = null;
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387 | }
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388 | With.prototype.bind = function (bindingContext, overrideContext) {
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389 | this.parentOverrideContext = overrideContext;
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390 | this.valueChanged(this.value);
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391 | };
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392 | With.prototype.valueChanged = function (newValue) {
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393 | var overrideContext = createOverrideContext(newValue, this.parentOverrideContext);
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394 | var view = this.view;
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395 | if (!view) {
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396 | view = this.view = this.viewFactory.create();
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397 | view.bind(newValue, overrideContext);
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398 | this.viewSlot.add(view);
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399 | }
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400 | else {
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401 | view.bind(newValue, overrideContext);
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402 | }
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403 | };
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404 | With.prototype.unbind = function () {
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405 | var view = this.view;
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406 | this.parentOverrideContext = null;
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407 | if (view) {
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408 | view.unbind();
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409 | }
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410 | };
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411 | With = __decorate([
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412 | customAttribute('with'),
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413 | templateController,
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414 | inject(BoundViewFactory, ViewSlot)
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415 | ], With);
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416 | return With;
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417 | }());
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418 |
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419 | var oneTime = bindingMode.oneTime;
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420 | function updateOverrideContexts(views, startIndex) {
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421 | var length = views.length;
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422 | if (startIndex > 0) {
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423 | startIndex = startIndex - 1;
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424 | }
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425 | for (; startIndex < length; ++startIndex) {
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426 | updateOverrideContext(views[startIndex].overrideContext, startIndex, length);
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427 | }
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428 | }
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429 | function createFullOverrideContext(repeat, data, index, length, key) {
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430 | var bindingContext = {};
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431 | var overrideContext = createOverrideContext(bindingContext, repeat.scope.overrideContext);
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432 | if (typeof key !== 'undefined') {
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433 | bindingContext[repeat.key] = key;
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434 | bindingContext[repeat.value] = data;
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435 | }
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436 | else {
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437 | bindingContext[repeat.local] = data;
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438 | }
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439 | updateOverrideContext(overrideContext, index, length);
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440 | return overrideContext;
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441 | }
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442 | function updateOverrideContext(overrideContext, index, length) {
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443 | var first = (index === 0);
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444 | var last = (index === length - 1);
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445 | var even = index % 2 === 0;
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446 | overrideContext.$index = index;
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447 | overrideContext.$first = first;
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448 | overrideContext.$last = last;
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449 | overrideContext.$middle = !(first || last);
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450 | overrideContext.$odd = !even;
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451 | overrideContext.$even = even;
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452 | }
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453 | function getItemsSourceExpression(instruction, attrName) {
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454 | return instruction.behaviorInstructions
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455 | .filter(function (bi) { return bi.originalAttrName === attrName; })[0]
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456 | .attributes
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457 | .items
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458 | .sourceExpression;
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459 | }
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460 | function unwrapExpression(expression) {
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461 | var unwrapped = false;
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462 | while (expression instanceof BindingBehavior) {
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463 | expression = expression.expression;
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464 | }
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465 | while (expression instanceof ValueConverter) {
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466 | expression = expression.expression;
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467 | unwrapped = true;
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468 | }
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469 | return unwrapped ? expression : null;
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470 | }
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471 | function isOneTime(expression) {
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472 | while (expression instanceof BindingBehavior) {
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473 | if (expression.name === 'oneTime') {
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474 | return true;
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475 | }
|
476 | expression = expression.expression;
|
477 | }
|
478 | return false;
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479 | }
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480 | function updateOneTimeBinding(binding) {
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481 | if (binding.call && binding.mode === oneTime) {
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482 | binding.call(sourceContext);
|
483 | }
|
484 | else if (binding.updateOneTimeBindings) {
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485 | binding.updateOneTimeBindings();
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486 | }
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487 | }
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488 | function indexOf(array, item, matcher, startIndex) {
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489 | if (!matcher) {
|
490 | return array.indexOf(item);
|
491 | }
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492 | var length = array.length;
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493 | for (var index = startIndex || 0; index < length; index++) {
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494 | if (matcher(array[index], item)) {
|
495 | return index;
|
496 | }
|
497 | }
|
498 | return -1;
|
499 | }
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500 |
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501 | var ArrayRepeatStrategy = (function () {
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502 | function ArrayRepeatStrategy() {
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503 | }
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504 | ArrayRepeatStrategy.prototype.getCollectionObserver = function (observerLocator, items) {
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505 | return observerLocator.getArrayObserver(items);
|
506 | };
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507 | ArrayRepeatStrategy.prototype.instanceChanged = function (repeat, items) {
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508 | var _this = this;
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509 | var $repeat = repeat;
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510 | var itemsLength = items.length;
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511 | if (!items || itemsLength === 0) {
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512 | $repeat.removeAllViews(true, !$repeat.viewsRequireLifecycle);
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513 | return;
|
514 | }
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515 | var children = $repeat.views();
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516 | var viewsLength = children.length;
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517 | if (viewsLength === 0) {
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518 | this._standardProcessInstanceChanged($repeat, items);
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519 | return;
|
520 | }
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521 | if ($repeat.viewsRequireLifecycle) {
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522 | var childrenSnapshot = children.slice(0);
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523 | var itemNameInBindingContext = $repeat.local;
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524 | var matcher_1 = $repeat.matcher();
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525 | var itemsPreviouslyInViews_1 = [];
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526 | var viewsToRemove = [];
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527 | for (var index = 0; index < viewsLength; index++) {
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528 | var view = childrenSnapshot[index];
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529 | var oldItem = view.bindingContext[itemNameInBindingContext];
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530 | if (indexOf(items, oldItem, matcher_1) === -1) {
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531 | viewsToRemove.push(view);
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532 | }
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533 | else {
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534 | itemsPreviouslyInViews_1.push(oldItem);
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535 | }
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536 | }
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537 | var updateViews = void 0;
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538 | var removePromise = void 0;
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539 | if (itemsPreviouslyInViews_1.length > 0) {
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540 | removePromise = $repeat.removeViews(viewsToRemove, true, !$repeat.viewsRequireLifecycle);
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541 | updateViews = function () {
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542 | for (var index = 0; index < itemsLength; index++) {
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543 | var item = items[index];
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544 | var indexOfView = indexOf(itemsPreviouslyInViews_1, item, matcher_1, index);
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545 | var view = void 0;
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546 | if (indexOfView === -1) {
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547 | var overrideContext = createFullOverrideContext($repeat, items[index], index, itemsLength);
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548 | $repeat.insertView(index, overrideContext.bindingContext, overrideContext);
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549 | itemsPreviouslyInViews_1.splice(index, 0, undefined);
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550 | }
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551 | else if (indexOfView === index) {
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552 | view = children[indexOfView];
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553 | itemsPreviouslyInViews_1[indexOfView] = undefined;
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554 | }
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555 | else {
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556 | view = children[indexOfView];
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557 | $repeat.moveView(indexOfView, index);
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558 | itemsPreviouslyInViews_1.splice(indexOfView, 1);
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559 | itemsPreviouslyInViews_1.splice(index, 0, undefined);
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560 | }
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561 | if (view) {
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562 | updateOverrideContext(view.overrideContext, index, itemsLength);
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563 | }
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564 | }
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565 | _this._inPlaceProcessItems($repeat, items);
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566 | };
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567 | }
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568 | else {
|
569 | removePromise = $repeat.removeAllViews(true, !$repeat.viewsRequireLifecycle);
|
570 | updateViews = function () { return _this._standardProcessInstanceChanged($repeat, items); };
|
571 | }
|
572 | if (removePromise instanceof Promise) {
|
573 | removePromise.then(updateViews);
|
574 | }
|
575 | else {
|
576 | updateViews();
|
577 | }
|
578 | }
|
579 | else {
|
580 | this._inPlaceProcessItems($repeat, items);
|
581 | }
|
582 | };
|
583 | ArrayRepeatStrategy.prototype._standardProcessInstanceChanged = function (repeat, items) {
|
584 | for (var i = 0, ii = items.length; i < ii; i++) {
|
585 | var overrideContext = createFullOverrideContext(repeat, items[i], i, ii);
|
586 | repeat.addView(overrideContext.bindingContext, overrideContext);
|
587 | }
|
588 | };
|
589 | ArrayRepeatStrategy.prototype._inPlaceProcessItems = function (repeat, items) {
|
590 | var itemsLength = items.length;
|
591 | var viewsLength = repeat.viewCount();
|
592 | while (viewsLength > itemsLength) {
|
593 | viewsLength--;
|
594 | repeat.removeView(viewsLength, true, !repeat.viewsRequireLifecycle);
|
595 | }
|
596 | var local = repeat.local;
|
597 | for (var i = 0; i < viewsLength; i++) {
|
598 | var view = repeat.view(i);
|
599 | var last = i === itemsLength - 1;
|
600 | var middle = i !== 0 && !last;
|
601 | var bindingContext = view.bindingContext;
|
602 | var overrideContext = view.overrideContext;
|
603 | if (bindingContext[local] === items[i]
|
604 | && overrideContext.$middle === middle
|
605 | && overrideContext.$last === last) {
|
606 | continue;
|
607 | }
|
608 | bindingContext[local] = items[i];
|
609 | overrideContext.$middle = middle;
|
610 | overrideContext.$last = last;
|
611 | repeat.updateBindings(view);
|
612 | }
|
613 | for (var i = viewsLength; i < itemsLength; i++) {
|
614 | var overrideContext = createFullOverrideContext(repeat, items[i], i, itemsLength);
|
615 | repeat.addView(overrideContext.bindingContext, overrideContext);
|
616 | }
|
617 | };
|
618 | ArrayRepeatStrategy.prototype.instanceMutated = function (repeat, array, splices) {
|
619 | var _this = this;
|
620 | if (repeat.__queuedSplices) {
|
621 | for (var i = 0, ii = splices.length; i < ii; ++i) {
|
622 | var _a = splices[i], index = _a.index, removed = _a.removed, addedCount = _a.addedCount;
|
623 | mergeSplice(repeat.__queuedSplices, index, removed, addedCount);
|
624 | }
|
625 | repeat.__array = array.slice(0);
|
626 | return;
|
627 | }
|
628 | var maybePromise = this._runSplices(repeat, array.slice(0), splices);
|
629 | if (maybePromise instanceof Promise) {
|
630 | var queuedSplices_1 = repeat.__queuedSplices = [];
|
631 | var runQueuedSplices_1 = function () {
|
632 | if (!queuedSplices_1.length) {
|
633 | repeat.__queuedSplices = undefined;
|
634 | repeat.__array = undefined;
|
635 | return;
|
636 | }
|
637 | var nextPromise = _this._runSplices(repeat, repeat.__array, queuedSplices_1) || Promise.resolve();
|
638 | queuedSplices_1 = repeat.__queuedSplices = [];
|
639 | nextPromise.then(runQueuedSplices_1);
|
640 | };
|
641 | maybePromise.then(runQueuedSplices_1);
|
642 | }
|
643 | };
|
644 | ArrayRepeatStrategy.prototype._runSplices = function (repeat, array, splices) {
|
645 | var _this = this;
|
646 | var removeDelta = 0;
|
647 | var rmPromises = [];
|
648 | for (var i = 0, ii = splices.length; i < ii; ++i) {
|
649 | var splice = splices[i];
|
650 | var removed = splice.removed;
|
651 | for (var j = 0, jj = removed.length; j < jj; ++j) {
|
652 | var viewOrPromise = repeat.removeView(splice.index + removeDelta + rmPromises.length, true);
|
653 | if (viewOrPromise instanceof Promise) {
|
654 | rmPromises.push(viewOrPromise);
|
655 | }
|
656 | }
|
657 | removeDelta -= splice.addedCount;
|
658 | }
|
659 | if (rmPromises.length > 0) {
|
660 | return Promise.all(rmPromises).then(function () {
|
661 | var spliceIndexLow = _this._handleAddedSplices(repeat, array, splices);
|
662 | updateOverrideContexts(repeat.views(), spliceIndexLow);
|
663 | });
|
664 | }
|
665 | var spliceIndexLow = this._handleAddedSplices(repeat, array, splices);
|
666 | updateOverrideContexts(repeat.views(), spliceIndexLow);
|
667 | return undefined;
|
668 | };
|
669 | ArrayRepeatStrategy.prototype._handleAddedSplices = function (repeat, array, splices) {
|
670 | var spliceIndex;
|
671 | var spliceIndexLow;
|
672 | var arrayLength = array.length;
|
673 | for (var i = 0, ii = splices.length; i < ii; ++i) {
|
674 | var splice = splices[i];
|
675 | var addIndex = spliceIndex = splice.index;
|
676 | var end = splice.index + splice.addedCount;
|
677 | if (typeof spliceIndexLow === 'undefined' || spliceIndexLow === null || spliceIndexLow > splice.index) {
|
678 | spliceIndexLow = spliceIndex;
|
679 | }
|
680 | for (; addIndex < end; ++addIndex) {
|
681 | var overrideContext = createFullOverrideContext(repeat, array[addIndex], addIndex, arrayLength);
|
682 | repeat.insertView(addIndex, overrideContext.bindingContext, overrideContext);
|
683 | }
|
684 | }
|
685 | return spliceIndexLow;
|
686 | };
|
687 | return ArrayRepeatStrategy;
|
688 | }());
|
689 |
|
690 | var MapRepeatStrategy = (function () {
|
691 | function MapRepeatStrategy() {
|
692 | }
|
693 | MapRepeatStrategy.prototype.getCollectionObserver = function (observerLocator, items) {
|
694 | return observerLocator.getMapObserver(items);
|
695 | };
|
696 | MapRepeatStrategy.prototype.instanceChanged = function (repeat, items) {
|
697 | var _this = this;
|
698 | var removePromise = repeat.removeAllViews(true, !repeat.viewsRequireLifecycle);
|
699 | if (removePromise instanceof Promise) {
|
700 | removePromise.then(function () { return _this._standardProcessItems(repeat, items); });
|
701 | return;
|
702 | }
|
703 | this._standardProcessItems(repeat, items);
|
704 | };
|
705 | MapRepeatStrategy.prototype._standardProcessItems = function (repeat, items) {
|
706 | var index = 0;
|
707 | var overrideContext;
|
708 | items.forEach(function (value, key) {
|
709 | overrideContext = createFullOverrideContext(repeat, value, index, items.size, key);
|
710 | repeat.addView(overrideContext.bindingContext, overrideContext);
|
711 | ++index;
|
712 | });
|
713 | };
|
714 | MapRepeatStrategy.prototype.instanceMutated = function (repeat, map, records) {
|
715 | var key;
|
716 | var i;
|
717 | var ii;
|
718 | var overrideContext;
|
719 | var removeIndex;
|
720 | var addIndex;
|
721 | var record;
|
722 | var rmPromises = [];
|
723 | var viewOrPromise;
|
724 | for (i = 0, ii = records.length; i < ii; ++i) {
|
725 | record = records[i];
|
726 | key = record.key;
|
727 | switch (record.type) {
|
728 | case 'update':
|
729 | removeIndex = this._getViewIndexByKey(repeat, key);
|
730 | viewOrPromise = repeat.removeView(removeIndex, true, !repeat.viewsRequireLifecycle);
|
731 | if (viewOrPromise instanceof Promise) {
|
732 | rmPromises.push(viewOrPromise);
|
733 | }
|
734 | overrideContext = createFullOverrideContext(repeat, map.get(key), removeIndex, map.size, key);
|
735 | repeat.insertView(removeIndex, overrideContext.bindingContext, overrideContext);
|
736 | break;
|
737 | case 'add':
|
738 | addIndex = repeat.viewCount() <= map.size - 1 ? repeat.viewCount() : map.size - 1;
|
739 | overrideContext = createFullOverrideContext(repeat, map.get(key), addIndex, map.size, key);
|
740 | repeat.insertView(map.size - 1, overrideContext.bindingContext, overrideContext);
|
741 | break;
|
742 | case 'delete':
|
743 | if (record.oldValue === undefined) {
|
744 | return;
|
745 | }
|
746 | removeIndex = this._getViewIndexByKey(repeat, key);
|
747 | viewOrPromise = repeat.removeView(removeIndex, true, !repeat.viewsRequireLifecycle);
|
748 | if (viewOrPromise instanceof Promise) {
|
749 | rmPromises.push(viewOrPromise);
|
750 | }
|
751 | break;
|
752 | case 'clear':
|
753 | repeat.removeAllViews(true, !repeat.viewsRequireLifecycle);
|
754 | break;
|
755 | default:
|
756 | continue;
|
757 | }
|
758 | }
|
759 | if (rmPromises.length > 0) {
|
760 | Promise.all(rmPromises).then(function () {
|
761 | updateOverrideContexts(repeat.views(), 0);
|
762 | });
|
763 | }
|
764 | else {
|
765 | updateOverrideContexts(repeat.views(), 0);
|
766 | }
|
767 | };
|
768 | MapRepeatStrategy.prototype._getViewIndexByKey = function (repeat, key) {
|
769 | var i;
|
770 | var ii;
|
771 | var child;
|
772 | for (i = 0, ii = repeat.viewCount(); i < ii; ++i) {
|
773 | child = repeat.view(i);
|
774 | if (child.bindingContext[repeat.key] === key) {
|
775 | return i;
|
776 | }
|
777 | }
|
778 | return undefined;
|
779 | };
|
780 | return MapRepeatStrategy;
|
781 | }());
|
782 |
|
783 | var NullRepeatStrategy = (function () {
|
784 | function NullRepeatStrategy() {
|
785 | }
|
786 | NullRepeatStrategy.prototype.instanceChanged = function (repeat, items) {
|
787 | repeat.removeAllViews(true);
|
788 | };
|
789 | NullRepeatStrategy.prototype.getCollectionObserver = function (observerLocator, items) {
|
790 | };
|
791 | return NullRepeatStrategy;
|
792 | }());
|
793 |
|
794 | var NumberRepeatStrategy = (function () {
|
795 | function NumberRepeatStrategy() {
|
796 | }
|
797 | NumberRepeatStrategy.prototype.getCollectionObserver = function () {
|
798 | return null;
|
799 | };
|
800 | NumberRepeatStrategy.prototype.instanceChanged = function (repeat, value) {
|
801 | var _this = this;
|
802 | var removePromise = repeat.removeAllViews(true, !repeat.viewsRequireLifecycle);
|
803 | if (removePromise instanceof Promise) {
|
804 | removePromise.then(function () { return _this._standardProcessItems(repeat, value); });
|
805 | return;
|
806 | }
|
807 | this._standardProcessItems(repeat, value);
|
808 | };
|
809 | NumberRepeatStrategy.prototype._standardProcessItems = function (repeat, value) {
|
810 | var childrenLength = repeat.viewCount();
|
811 | var i;
|
812 | var ii;
|
813 | var overrideContext;
|
814 | var viewsToRemove;
|
815 | value = Math.floor(value);
|
816 | viewsToRemove = childrenLength - value;
|
817 | if (viewsToRemove > 0) {
|
818 | if (viewsToRemove > childrenLength) {
|
819 | viewsToRemove = childrenLength;
|
820 | }
|
821 | for (i = 0, ii = viewsToRemove; i < ii; ++i) {
|
822 | repeat.removeView(childrenLength - (i + 1), true, !repeat.viewsRequireLifecycle);
|
823 | }
|
824 | return;
|
825 | }
|
826 | for (i = childrenLength, ii = value; i < ii; ++i) {
|
827 | overrideContext = createFullOverrideContext(repeat, i, i, ii);
|
828 | repeat.addView(overrideContext.bindingContext, overrideContext);
|
829 | }
|
830 | updateOverrideContexts(repeat.views(), 0);
|
831 | };
|
832 | return NumberRepeatStrategy;
|
833 | }());
|
834 |
|
835 | var SetRepeatStrategy = (function () {
|
836 | function SetRepeatStrategy() {
|
837 | }
|
838 | SetRepeatStrategy.prototype.getCollectionObserver = function (observerLocator, items) {
|
839 | return observerLocator.getSetObserver(items);
|
840 | };
|
841 | SetRepeatStrategy.prototype.instanceChanged = function (repeat, items) {
|
842 | var _this = this;
|
843 | var removePromise = repeat.removeAllViews(true, !repeat.viewsRequireLifecycle);
|
844 | if (removePromise instanceof Promise) {
|
845 | removePromise.then(function () { return _this._standardProcessItems(repeat, items); });
|
846 | return;
|
847 | }
|
848 | this._standardProcessItems(repeat, items);
|
849 | };
|
850 | SetRepeatStrategy.prototype._standardProcessItems = function (repeat, items) {
|
851 | var index = 0;
|
852 | var overrideContext;
|
853 | items.forEach(function (value) {
|
854 | overrideContext = createFullOverrideContext(repeat, value, index, items.size);
|
855 | repeat.addView(overrideContext.bindingContext, overrideContext);
|
856 | ++index;
|
857 | });
|
858 | };
|
859 | SetRepeatStrategy.prototype.instanceMutated = function (repeat, set, records) {
|
860 | var value;
|
861 | var i;
|
862 | var ii;
|
863 | var overrideContext;
|
864 | var removeIndex;
|
865 | var record;
|
866 | var rmPromises = [];
|
867 | var viewOrPromise;
|
868 | for (i = 0, ii = records.length; i < ii; ++i) {
|
869 | record = records[i];
|
870 | value = record.value;
|
871 | switch (record.type) {
|
872 | case 'add':
|
873 | var size = Math.max(set.size - 1, 0);
|
874 | overrideContext = createFullOverrideContext(repeat, value, size, set.size);
|
875 | repeat.insertView(size, overrideContext.bindingContext, overrideContext);
|
876 | break;
|
877 | case 'delete':
|
878 | removeIndex = this._getViewIndexByValue(repeat, value);
|
879 | viewOrPromise = repeat.removeView(removeIndex, true, !repeat.viewsRequireLifecycle);
|
880 | if (viewOrPromise instanceof Promise) {
|
881 | rmPromises.push(viewOrPromise);
|
882 | }
|
883 | break;
|
884 | case 'clear':
|
885 | repeat.removeAllViews(true, !repeat.viewsRequireLifecycle);
|
886 | break;
|
887 | default:
|
888 | continue;
|
889 | }
|
890 | }
|
891 | if (rmPromises.length > 0) {
|
892 | Promise.all(rmPromises).then(function () {
|
893 | updateOverrideContexts(repeat.views(), 0);
|
894 | });
|
895 | }
|
896 | else {
|
897 | updateOverrideContexts(repeat.views(), 0);
|
898 | }
|
899 | };
|
900 | SetRepeatStrategy.prototype._getViewIndexByValue = function (repeat, value) {
|
901 | var i;
|
902 | var ii;
|
903 | var child;
|
904 | for (i = 0, ii = repeat.viewCount(); i < ii; ++i) {
|
905 | child = repeat.view(i);
|
906 | if (child.bindingContext[repeat.local] === value) {
|
907 | return i;
|
908 | }
|
909 | }
|
910 | return undefined;
|
911 | };
|
912 | return SetRepeatStrategy;
|
913 | }());
|
914 |
|
915 | var RepeatStrategyLocator = (function () {
|
916 | function RepeatStrategyLocator() {
|
917 | this.matchers = [];
|
918 | this.strategies = [];
|
919 | this.addStrategy(function (items) { return items === null || items === undefined; }, new NullRepeatStrategy());
|
920 | this.addStrategy(function (items) { return items instanceof Array; }, new ArrayRepeatStrategy());
|
921 | this.addStrategy(function (items) { return items instanceof Map; }, new MapRepeatStrategy());
|
922 | this.addStrategy(function (items) { return items instanceof Set; }, new SetRepeatStrategy());
|
923 | this.addStrategy(function (items) { return typeof items === 'number'; }, new NumberRepeatStrategy());
|
924 | }
|
925 | RepeatStrategyLocator.prototype.addStrategy = function (matcher, strategy) {
|
926 | this.matchers.push(matcher);
|
927 | this.strategies.push(strategy);
|
928 | };
|
929 | RepeatStrategyLocator.prototype.getStrategy = function (items) {
|
930 | var matchers = this.matchers;
|
931 | for (var i = 0, ii = matchers.length; i < ii; ++i) {
|
932 | if (matchers[i](items)) {
|
933 | return this.strategies[i];
|
934 | }
|
935 | }
|
936 | return null;
|
937 | };
|
938 | return RepeatStrategyLocator;
|
939 | }());
|
940 |
|
941 | var lifecycleOptionalBehaviors = ['focus', 'if', 'else', 'repeat', 'show', 'hide', 'with'];
|
942 | function behaviorRequiresLifecycle(instruction) {
|
943 | var t = instruction.type;
|
944 | var name = t.elementName !== null ? t.elementName : t.attributeName;
|
945 | return lifecycleOptionalBehaviors.indexOf(name) === -1 && (t.handlesAttached || t.handlesBind || t.handlesCreated || t.handlesDetached || t.handlesUnbind)
|
946 | || t.viewFactory && viewsRequireLifecycle(t.viewFactory)
|
947 | || instruction.viewFactory && viewsRequireLifecycle(instruction.viewFactory);
|
948 | }
|
949 | function targetRequiresLifecycle(instruction) {
|
950 | var behaviors = instruction.behaviorInstructions;
|
951 | if (behaviors) {
|
952 | var i = behaviors.length;
|
953 | while (i--) {
|
954 | if (behaviorRequiresLifecycle(behaviors[i])) {
|
955 | return true;
|
956 | }
|
957 | }
|
958 | }
|
959 | return instruction.viewFactory && viewsRequireLifecycle(instruction.viewFactory);
|
960 | }
|
961 | function viewsRequireLifecycle(viewFactory) {
|
962 | if ('_viewsRequireLifecycle' in viewFactory) {
|
963 | return viewFactory._viewsRequireLifecycle;
|
964 | }
|
965 | viewFactory._viewsRequireLifecycle = false;
|
966 | if (viewFactory.viewFactory) {
|
967 | viewFactory._viewsRequireLifecycle = viewsRequireLifecycle(viewFactory.viewFactory);
|
968 | return viewFactory._viewsRequireLifecycle;
|
969 | }
|
970 | if (viewFactory.template.querySelector('.au-animate')) {
|
971 | viewFactory._viewsRequireLifecycle = true;
|
972 | return true;
|
973 | }
|
974 | for (var id in viewFactory.instructions) {
|
975 | if (targetRequiresLifecycle(viewFactory.instructions[id])) {
|
976 | viewFactory._viewsRequireLifecycle = true;
|
977 | return true;
|
978 | }
|
979 | }
|
980 | viewFactory._viewsRequireLifecycle = false;
|
981 | return false;
|
982 | }
|
983 |
|
984 | var AbstractRepeater = (function () {
|
985 | function AbstractRepeater(options) {
|
986 | Object.assign(this, {
|
987 | local: 'items',
|
988 | viewsRequireLifecycle: true
|
989 | }, options);
|
990 | }
|
991 | AbstractRepeater.prototype.viewCount = function () {
|
992 | throw new Error('subclass must implement `viewCount`');
|
993 | };
|
994 | AbstractRepeater.prototype.views = function () {
|
995 | throw new Error('subclass must implement `views`');
|
996 | };
|
997 | AbstractRepeater.prototype.view = function (index) {
|
998 | throw new Error('subclass must implement `view`');
|
999 | };
|
1000 | AbstractRepeater.prototype.matcher = function () {
|
1001 | throw new Error('subclass must implement `matcher`');
|
1002 | };
|
1003 | AbstractRepeater.prototype.addView = function (bindingContext, overrideContext) {
|
1004 | throw new Error('subclass must implement `addView`');
|
1005 | };
|
1006 | AbstractRepeater.prototype.insertView = function (index, bindingContext, overrideContext) {
|
1007 | throw new Error('subclass must implement `insertView`');
|
1008 | };
|
1009 | AbstractRepeater.prototype.moveView = function (sourceIndex, targetIndex) {
|
1010 | throw new Error('subclass must implement `moveView`');
|
1011 | };
|
1012 | AbstractRepeater.prototype.removeAllViews = function (returnToCache, skipAnimation) {
|
1013 | throw new Error('subclass must implement `removeAllViews`');
|
1014 | };
|
1015 | AbstractRepeater.prototype.removeViews = function (viewsToRemove, returnToCache, skipAnimation) {
|
1016 | throw new Error('subclass must implement `removeView`');
|
1017 | };
|
1018 | AbstractRepeater.prototype.removeView = function (index, returnToCache, skipAnimation) {
|
1019 | throw new Error('subclass must implement `removeView`');
|
1020 | };
|
1021 | AbstractRepeater.prototype.updateBindings = function (view) {
|
1022 | throw new Error('subclass must implement `updateBindings`');
|
1023 | };
|
1024 | return AbstractRepeater;
|
1025 | }());
|
1026 |
|
1027 | var matcherExtractionMarker = '__marker_extracted__';
|
1028 | var Repeat = (function (_super) {
|
1029 | __extends(Repeat, _super);
|
1030 | function Repeat(viewFactory, instruction, viewSlot, viewResources, observerLocator, strategyLocator) {
|
1031 | var _this = _super.call(this, {
|
1032 | local: 'item',
|
1033 | viewsRequireLifecycle: viewsRequireLifecycle(viewFactory)
|
1034 | }) || this;
|
1035 | _this.viewFactory = viewFactory;
|
1036 | _this.instruction = instruction;
|
1037 | _this.viewSlot = viewSlot;
|
1038 | _this.lookupFunctions = viewResources.lookupFunctions;
|
1039 | _this.observerLocator = observerLocator;
|
1040 | _this.key = 'key';
|
1041 | _this.value = 'value';
|
1042 | _this.strategyLocator = strategyLocator;
|
1043 | _this.ignoreMutation = false;
|
1044 | _this.sourceExpression = getItemsSourceExpression(_this.instruction, 'repeat.for');
|
1045 | _this.isOneTime = isOneTime(_this.sourceExpression);
|
1046 | _this.viewsRequireLifecycle = viewsRequireLifecycle(viewFactory);
|
1047 | return _this;
|
1048 | }
|
1049 | Repeat_1 = Repeat;
|
1050 | Repeat.prototype.call = function (context, changes) {
|
1051 | this[context](this.items, changes);
|
1052 | };
|
1053 | Repeat.prototype.bind = function (bindingContext, overrideContext) {
|
1054 | this.scope = { bindingContext: bindingContext, overrideContext: overrideContext };
|
1055 | var instruction = this.instruction;
|
1056 | if (!(matcherExtractionMarker in instruction)) {
|
1057 | instruction[matcherExtractionMarker] = this._captureAndRemoveMatcherBinding();
|
1058 | }
|
1059 | this.matcherBinding = instruction[matcherExtractionMarker];
|
1060 | this.itemsChanged();
|
1061 | };
|
1062 | Repeat.prototype.unbind = function () {
|
1063 | this.scope = null;
|
1064 | this.items = null;
|
1065 | this.matcherBinding = null;
|
1066 | this.viewSlot.removeAll(true, true);
|
1067 | this._unsubscribeCollection();
|
1068 | };
|
1069 | Repeat.prototype._unsubscribeCollection = function () {
|
1070 | if (this.collectionObserver) {
|
1071 | this.collectionObserver.unsubscribe(this.callContext, this);
|
1072 | this.collectionObserver = null;
|
1073 | this.callContext = null;
|
1074 | }
|
1075 | };
|
1076 | Repeat.prototype.itemsChanged = function () {
|
1077 | var _this = this;
|
1078 | this._unsubscribeCollection();
|
1079 | if (!this.scope) {
|
1080 | return;
|
1081 | }
|
1082 | var items = this.items;
|
1083 | this.strategy = this.strategyLocator.getStrategy(items);
|
1084 | if (!this.strategy) {
|
1085 | throw new Error("Value for '".concat(this.sourceExpression, "' is non-repeatable"));
|
1086 | }
|
1087 | if (!this.isOneTime && !this._observeInnerCollection()) {
|
1088 | this._observeCollection();
|
1089 | }
|
1090 | this.ignoreMutation = true;
|
1091 | this.strategy.instanceChanged(this, items);
|
1092 | this.observerLocator.taskQueue.queueMicroTask(function () {
|
1093 | _this.ignoreMutation = false;
|
1094 | });
|
1095 | };
|
1096 | Repeat.prototype._getInnerCollection = function () {
|
1097 | var expression = unwrapExpression(this.sourceExpression);
|
1098 | if (!expression) {
|
1099 | return null;
|
1100 | }
|
1101 | return expression.evaluate(this.scope, null);
|
1102 | };
|
1103 | Repeat.prototype.handleCollectionMutated = function (collection, changes) {
|
1104 | if (!this.collectionObserver) {
|
1105 | return;
|
1106 | }
|
1107 | if (this.ignoreMutation) {
|
1108 | return;
|
1109 | }
|
1110 | this.strategy.instanceMutated(this, collection, changes);
|
1111 | };
|
1112 | Repeat.prototype.handleInnerCollectionMutated = function (collection, changes) {
|
1113 | var _this = this;
|
1114 | if (!this.collectionObserver) {
|
1115 | return;
|
1116 | }
|
1117 | if (this.ignoreMutation) {
|
1118 | return;
|
1119 | }
|
1120 | this.ignoreMutation = true;
|
1121 | var newItems = this.sourceExpression.evaluate(this.scope, this.lookupFunctions);
|
1122 | this.observerLocator.taskQueue.queueMicroTask(function () { return _this.ignoreMutation = false; });
|
1123 | if (newItems === this.items) {
|
1124 | this.itemsChanged();
|
1125 | }
|
1126 | else {
|
1127 | this.items = newItems;
|
1128 | }
|
1129 | };
|
1130 | Repeat.prototype._observeInnerCollection = function () {
|
1131 | var items = this._getInnerCollection();
|
1132 | var strategy = this.strategyLocator.getStrategy(items);
|
1133 | if (!strategy) {
|
1134 | return false;
|
1135 | }
|
1136 | this.collectionObserver = strategy.getCollectionObserver(this.observerLocator, items);
|
1137 | if (!this.collectionObserver) {
|
1138 | return false;
|
1139 | }
|
1140 | this.callContext = 'handleInnerCollectionMutated';
|
1141 | this.collectionObserver.subscribe(this.callContext, this);
|
1142 | return true;
|
1143 | };
|
1144 | Repeat.prototype._observeCollection = function () {
|
1145 | var items = this.items;
|
1146 | this.collectionObserver = this.strategy.getCollectionObserver(this.observerLocator, items);
|
1147 | if (this.collectionObserver) {
|
1148 | this.callContext = 'handleCollectionMutated';
|
1149 | this.collectionObserver.subscribe(this.callContext, this);
|
1150 | }
|
1151 | };
|
1152 | Repeat.prototype._captureAndRemoveMatcherBinding = function () {
|
1153 | var viewFactory = this.viewFactory.viewFactory;
|
1154 | if (viewFactory) {
|
1155 | var template = viewFactory.template;
|
1156 | var instructions = viewFactory.instructions;
|
1157 | if (Repeat_1.useInnerMatcher) {
|
1158 | return extractMatcherBindingExpression(instructions);
|
1159 | }
|
1160 | if (getChildrenCount(template) > 1) {
|
1161 | return undefined;
|
1162 | }
|
1163 | var repeatedElement = getFirstElementChild(template);
|
1164 | if (!repeatedElement.hasAttribute('au-target-id')) {
|
1165 | return undefined;
|
1166 | }
|
1167 | var repeatedElementTargetId = repeatedElement.getAttribute('au-target-id');
|
1168 | return extractMatcherBindingExpression(instructions, repeatedElementTargetId);
|
1169 | }
|
1170 | return undefined;
|
1171 | };
|
1172 | Repeat.prototype.viewCount = function () { return this.viewSlot.children.length; };
|
1173 | Repeat.prototype.views = function () { return this.viewSlot.children; };
|
1174 | Repeat.prototype.view = function (index) { return this.viewSlot.children[index]; };
|
1175 | Repeat.prototype.matcher = function () {
|
1176 | var matcherBinding = this.matcherBinding;
|
1177 | return matcherBinding
|
1178 | ? matcherBinding.sourceExpression.evaluate(this.scope, matcherBinding.lookupFunctions)
|
1179 | : null;
|
1180 | };
|
1181 | Repeat.prototype.addView = function (bindingContext, overrideContext) {
|
1182 | var view = this.viewFactory.create();
|
1183 | view.bind(bindingContext, overrideContext);
|
1184 | this.viewSlot.add(view);
|
1185 | };
|
1186 | Repeat.prototype.insertView = function (index, bindingContext, overrideContext) {
|
1187 | var view = this.viewFactory.create();
|
1188 | view.bind(bindingContext, overrideContext);
|
1189 | this.viewSlot.insert(index, view);
|
1190 | };
|
1191 | Repeat.prototype.moveView = function (sourceIndex, targetIndex) {
|
1192 | this.viewSlot.move(sourceIndex, targetIndex);
|
1193 | };
|
1194 | Repeat.prototype.removeAllViews = function (returnToCache, skipAnimation) {
|
1195 | return this.viewSlot.removeAll(returnToCache, skipAnimation);
|
1196 | };
|
1197 | Repeat.prototype.removeViews = function (viewsToRemove, returnToCache, skipAnimation) {
|
1198 | return this.viewSlot.removeMany(viewsToRemove, returnToCache, skipAnimation);
|
1199 | };
|
1200 | Repeat.prototype.removeView = function (index, returnToCache, skipAnimation) {
|
1201 | return this.viewSlot.removeAt(index, returnToCache, skipAnimation);
|
1202 | };
|
1203 | Repeat.prototype.updateBindings = function (view) {
|
1204 | var $view = view;
|
1205 | var j = $view.bindings.length;
|
1206 | while (j--) {
|
1207 | updateOneTimeBinding($view.bindings[j]);
|
1208 | }
|
1209 | j = $view.controllers.length;
|
1210 | while (j--) {
|
1211 | var k = $view.controllers[j].boundProperties.length;
|
1212 | while (k--) {
|
1213 | var binding = $view.controllers[j].boundProperties[k].binding;
|
1214 | updateOneTimeBinding(binding);
|
1215 | }
|
1216 | }
|
1217 | };
|
1218 | var Repeat_1;
|
1219 | Repeat.useInnerMatcher = true;
|
1220 | __decorate([
|
1221 | bindable
|
1222 | ], Repeat.prototype, "items", void 0);
|
1223 | __decorate([
|
1224 | bindable
|
1225 | ], Repeat.prototype, "local", void 0);
|
1226 | __decorate([
|
1227 | bindable
|
1228 | ], Repeat.prototype, "key", void 0);
|
1229 | __decorate([
|
1230 | bindable
|
1231 | ], Repeat.prototype, "value", void 0);
|
1232 | Repeat = Repeat_1 = __decorate([
|
1233 | customAttribute('repeat'),
|
1234 | templateController,
|
1235 | inject(BoundViewFactory, TargetInstruction, ViewSlot, ViewResources, ObserverLocator, RepeatStrategyLocator)
|
1236 | ], Repeat);
|
1237 | return Repeat;
|
1238 | }(AbstractRepeater));
|
1239 | var extractMatcherBindingExpression = function (instructions, targetedElementId) {
|
1240 | var instructionIds = Object.keys(instructions);
|
1241 | for (var i = 0; i < instructionIds.length; i++) {
|
1242 | var instructionId = instructionIds[i];
|
1243 | if (targetedElementId !== undefined && instructionId !== targetedElementId) {
|
1244 | continue;
|
1245 | }
|
1246 | var expressions = instructions[instructionId].expressions;
|
1247 | if (expressions) {
|
1248 | for (var ii = 0; ii < expressions.length; ii++) {
|
1249 | if (expressions[ii].targetProperty === 'matcher') {
|
1250 | var matcherBindingExpression = expressions[ii];
|
1251 | expressions.splice(ii, 1);
|
1252 | return matcherBindingExpression;
|
1253 | }
|
1254 | }
|
1255 | }
|
1256 | }
|
1257 | };
|
1258 | var getChildrenCount = function (el) {
|
1259 | var childNodes = el.childNodes;
|
1260 | var count = 0;
|
1261 | for (var i = 0, ii = childNodes.length; ii > i; ++i) {
|
1262 | if (childNodes[i].nodeType === 1) {
|
1263 | ++count;
|
1264 | }
|
1265 | }
|
1266 | return count;
|
1267 | };
|
1268 | var getFirstElementChild = function (el) {
|
1269 | var firstChild = el.firstChild;
|
1270 | while (firstChild !== null) {
|
1271 | if (firstChild.nodeType === 1) {
|
1272 | return firstChild;
|
1273 | }
|
1274 | firstChild = firstChild.nextSibling;
|
1275 | }
|
1276 | return null;
|
1277 | };
|
1278 |
|
1279 | var aureliaHideClassName = 'aurelia-hide';
|
1280 | var aureliaHideClass = ".".concat(aureliaHideClassName, " { display:none !important; }");
|
1281 | function injectAureliaHideStyleAtHead() {
|
1282 | DOM.injectStyles(aureliaHideClass);
|
1283 | }
|
1284 | function injectAureliaHideStyleAtBoundary(domBoundary) {
|
1285 | if (FEATURE.shadowDOM && domBoundary && !domBoundary.hasAureliaHideStyle) {
|
1286 | domBoundary.hasAureliaHideStyle = true;
|
1287 | DOM.injectStyles(aureliaHideClass, domBoundary);
|
1288 | }
|
1289 | }
|
1290 |
|
1291 | var Show = (function () {
|
1292 | function Show(element, animator, domBoundary) {
|
1293 | this.element = element;
|
1294 | this.animator = animator;
|
1295 | this.domBoundary = domBoundary;
|
1296 | }
|
1297 | Show.inject = function () {
|
1298 | return [DOM.Element, Animator, Optional.of(DOM.boundary, true)];
|
1299 | };
|
1300 | Show.prototype.created = function () {
|
1301 | injectAureliaHideStyleAtBoundary(this.domBoundary);
|
1302 | };
|
1303 | Show.prototype.valueChanged = function (newValue) {
|
1304 | var element = this.element;
|
1305 | var animator = this.animator;
|
1306 | if (newValue) {
|
1307 | animator.removeClass(element, aureliaHideClassName);
|
1308 | }
|
1309 | else {
|
1310 | animator.addClass(element, aureliaHideClassName);
|
1311 | }
|
1312 | };
|
1313 | Show.prototype.bind = function (bindingContext) {
|
1314 | this.valueChanged(this.value);
|
1315 | };
|
1316 | Show = __decorate([
|
1317 | customAttribute('show')
|
1318 | ], Show);
|
1319 | return Show;
|
1320 | }());
|
1321 |
|
1322 | var Hide = (function () {
|
1323 | function Hide(element, animator, domBoundary) {
|
1324 | this.element = element;
|
1325 | this.animator = animator;
|
1326 | this.domBoundary = domBoundary;
|
1327 | }
|
1328 | Hide.inject = function () {
|
1329 | return [DOM.Element, Animator, Optional.of(DOM.boundary, true)];
|
1330 | };
|
1331 | Hide.prototype.created = function () {
|
1332 | injectAureliaHideStyleAtBoundary(this.domBoundary);
|
1333 | };
|
1334 | Hide.prototype.valueChanged = function (newValue) {
|
1335 | if (newValue) {
|
1336 | this.animator.addClass(this.element, aureliaHideClassName);
|
1337 | }
|
1338 | else {
|
1339 | this.animator.removeClass(this.element, aureliaHideClassName);
|
1340 | }
|
1341 | };
|
1342 | Hide.prototype.bind = function (bindingContext) {
|
1343 | this.valueChanged(this.value);
|
1344 | };
|
1345 | Hide.prototype.value = function (value) {
|
1346 | throw new Error('Method not implemented.');
|
1347 | };
|
1348 | Hide = __decorate([
|
1349 | customAttribute('hide')
|
1350 | ], Hide);
|
1351 | return Hide;
|
1352 | }());
|
1353 |
|
1354 | var HTMLSanitizer = (function () {
|
1355 | function HTMLSanitizer() {
|
1356 | }
|
1357 | HTMLSanitizer.prototype.sanitize = function (input) {
|
1358 | throw new Error("To protect the application against a wide variety of sophisticated XSS attacks.\nPlease see https://aurelia.io/docs/binding/basics#element-content for instructions on how to use a secure solution like DOMPurify or sanitize-html.");
|
1359 | };
|
1360 | return HTMLSanitizer;
|
1361 | }());
|
1362 |
|
1363 | var SanitizeHTMLValueConverter = (function () {
|
1364 | function SanitizeHTMLValueConverter(sanitizer) {
|
1365 | this.sanitizer = sanitizer;
|
1366 | }
|
1367 | SanitizeHTMLValueConverter.prototype.toView = function (untrustedMarkup) {
|
1368 | if (untrustedMarkup === null || untrustedMarkup === undefined) {
|
1369 | return null;
|
1370 | }
|
1371 | return this.sanitizer.sanitize(untrustedMarkup);
|
1372 | };
|
1373 | SanitizeHTMLValueConverter = __decorate([
|
1374 | valueConverter('sanitizeHTML'),
|
1375 | inject(HTMLSanitizer)
|
1376 | ], SanitizeHTMLValueConverter);
|
1377 | return SanitizeHTMLValueConverter;
|
1378 | }());
|
1379 |
|
1380 | var Replaceable = (function () {
|
1381 | function Replaceable(viewFactory, viewSlot) {
|
1382 | this.viewFactory = viewFactory;
|
1383 | this.viewSlot = viewSlot;
|
1384 | this.view = null;
|
1385 | }
|
1386 | Replaceable.prototype.bind = function (bindingContext, overrideContext) {
|
1387 | if (this.view === null) {
|
1388 | this.view = this.viewFactory.create();
|
1389 | this.viewSlot.add(this.view);
|
1390 | }
|
1391 | this.view.bind(bindingContext, overrideContext);
|
1392 | };
|
1393 | Replaceable.prototype.unbind = function () {
|
1394 | this.view.unbind();
|
1395 | };
|
1396 | Replaceable = __decorate([
|
1397 | customAttribute('replaceable'),
|
1398 | templateController,
|
1399 | inject(BoundViewFactory, ViewSlot)
|
1400 | ], Replaceable);
|
1401 | return Replaceable;
|
1402 | }());
|
1403 |
|
1404 | var Focus = (function () {
|
1405 | function Focus(element, taskQueue) {
|
1406 | this.element = element;
|
1407 | this.taskQueue = taskQueue;
|
1408 | this.isAttached = false;
|
1409 | this.needsApply = false;
|
1410 | }
|
1411 | Focus.inject = function () {
|
1412 | return [DOM.Element, TaskQueue];
|
1413 | };
|
1414 | Focus.prototype.valueChanged = function () {
|
1415 | if (this.isAttached) {
|
1416 | this._apply();
|
1417 | }
|
1418 | else {
|
1419 | this.needsApply = true;
|
1420 | }
|
1421 | };
|
1422 | Focus.prototype._apply = function () {
|
1423 | var _this = this;
|
1424 | if (this.value) {
|
1425 | this.taskQueue.queueMicroTask(function () {
|
1426 | if (_this.value) {
|
1427 | _this.element.focus();
|
1428 | }
|
1429 | });
|
1430 | }
|
1431 | else {
|
1432 | this.element.blur();
|
1433 | }
|
1434 | };
|
1435 | Focus.prototype.attached = function () {
|
1436 | this.isAttached = true;
|
1437 | if (this.needsApply) {
|
1438 | this.needsApply = false;
|
1439 | this._apply();
|
1440 | }
|
1441 | this.element.addEventListener('focus', this);
|
1442 | this.element.addEventListener('blur', this);
|
1443 | };
|
1444 | Focus.prototype.detached = function () {
|
1445 | this.isAttached = false;
|
1446 | this.element.removeEventListener('focus', this);
|
1447 | this.element.removeEventListener('blur', this);
|
1448 | };
|
1449 | Focus.prototype.handleEvent = function (e) {
|
1450 | if (e.type === 'focus') {
|
1451 | this.value = true;
|
1452 | }
|
1453 | else if (DOM.activeElement !== this.element) {
|
1454 | this.value = false;
|
1455 | }
|
1456 | };
|
1457 | Focus = __decorate([
|
1458 | customAttribute('focus', bindingMode.twoWay)
|
1459 | ], Focus);
|
1460 | return Focus;
|
1461 | }());
|
1462 |
|
1463 | var cssUrlMatcher = /url\((?!['"]data)([^)]+)\)/gi;
|
1464 | function fixupCSSUrls(address, css) {
|
1465 | if (typeof css !== 'string') {
|
1466 | throw new Error("Failed loading required CSS file: ".concat(address));
|
1467 | }
|
1468 | return css.replace(cssUrlMatcher, function (match, p1) {
|
1469 | var quote = p1.charAt(0);
|
1470 | if (quote === '\'' || quote === '"') {
|
1471 | p1 = p1.substr(1, p1.length - 2);
|
1472 | }
|
1473 | return 'url(\'' + relativeToFile(p1, address) + '\')';
|
1474 | });
|
1475 | }
|
1476 | var CSSResource = (function () {
|
1477 | function CSSResource(address) {
|
1478 | this.address = address;
|
1479 | this._scoped = null;
|
1480 | this._global = false;
|
1481 | this._alreadyGloballyInjected = false;
|
1482 | }
|
1483 | CSSResource.prototype.initialize = function (container, Target) {
|
1484 | this._scoped = new Target(this);
|
1485 | };
|
1486 | CSSResource.prototype.register = function (registry, name) {
|
1487 | if (name === 'scoped') {
|
1488 | registry.registerViewEngineHooks(this._scoped);
|
1489 | }
|
1490 | else {
|
1491 | this._global = true;
|
1492 | }
|
1493 | };
|
1494 | CSSResource.prototype.load = function (container) {
|
1495 | var _this = this;
|
1496 | return container.get(Loader)
|
1497 | .loadText(this.address)
|
1498 | .catch(function () { return null; })
|
1499 | .then(function (text) {
|
1500 | text = fixupCSSUrls(_this.address, text);
|
1501 | _this._scoped.css = text;
|
1502 | if (_this._global) {
|
1503 | _this._alreadyGloballyInjected = true;
|
1504 | DOM.injectStyles(text);
|
1505 | }
|
1506 | return _this;
|
1507 | });
|
1508 | };
|
1509 | return CSSResource;
|
1510 | }());
|
1511 | var CSSViewEngineHooks = (function () {
|
1512 | function CSSViewEngineHooks(owner) {
|
1513 | this.owner = owner;
|
1514 | this.css = null;
|
1515 | }
|
1516 | CSSViewEngineHooks.prototype.beforeCompile = function (content, resources, instruction) {
|
1517 | if (instruction.targetShadowDOM) {
|
1518 | DOM.injectStyles(this.css, content, true);
|
1519 | }
|
1520 | else if (FEATURE.scopedCSS) {
|
1521 | var styleNode = DOM.injectStyles(this.css, content, true);
|
1522 | styleNode.setAttribute('scoped', 'scoped');
|
1523 | }
|
1524 | else if (this._global && !this.owner._alreadyGloballyInjected) {
|
1525 | DOM.injectStyles(this.css);
|
1526 | this.owner._alreadyGloballyInjected = true;
|
1527 | }
|
1528 | };
|
1529 | return CSSViewEngineHooks;
|
1530 | }());
|
1531 | function _createCSSResource(address) {
|
1532 | var ViewCSS = (function (_super) {
|
1533 | __extends(ViewCSS, _super);
|
1534 | function ViewCSS() {
|
1535 | return _super !== null && _super.apply(this, arguments) || this;
|
1536 | }
|
1537 | ViewCSS = __decorate([
|
1538 | resource(new CSSResource(address))
|
1539 | ], ViewCSS);
|
1540 | return ViewCSS;
|
1541 | }(CSSViewEngineHooks));
|
1542 | return ViewCSS;
|
1543 | }
|
1544 |
|
1545 | var AttrBindingBehavior = (function () {
|
1546 | function AttrBindingBehavior() {
|
1547 | }
|
1548 | AttrBindingBehavior.prototype.bind = function (binding, source) {
|
1549 | binding.targetObserver = new DataAttributeObserver(binding.target, binding.targetProperty);
|
1550 | };
|
1551 | AttrBindingBehavior.prototype.unbind = function (binding, source) {
|
1552 | };
|
1553 | AttrBindingBehavior = __decorate([
|
1554 | bindingBehavior('attr')
|
1555 | ], AttrBindingBehavior);
|
1556 | return AttrBindingBehavior;
|
1557 | }());
|
1558 |
|
1559 | var modeBindingBehavior = {
|
1560 | bind: function (binding, source, lookupFunctions) {
|
1561 | binding.originalMode = binding.mode;
|
1562 | binding.mode = this.mode;
|
1563 | },
|
1564 | unbind: function (binding, source) {
|
1565 | binding.mode = binding.originalMode;
|
1566 | binding.originalMode = null;
|
1567 | }
|
1568 | };
|
1569 | var OneTimeBindingBehavior = (function () {
|
1570 | function OneTimeBindingBehavior() {
|
1571 | this.mode = bindingMode.oneTime;
|
1572 | }
|
1573 | OneTimeBindingBehavior = __decorate([
|
1574 | mixin(modeBindingBehavior),
|
1575 | bindingBehavior('oneTime')
|
1576 | ], OneTimeBindingBehavior);
|
1577 | return OneTimeBindingBehavior;
|
1578 | }());
|
1579 | var OneWayBindingBehavior = (function () {
|
1580 | function OneWayBindingBehavior() {
|
1581 | this.mode = bindingMode.toView;
|
1582 | }
|
1583 | OneWayBindingBehavior = __decorate([
|
1584 | mixin(modeBindingBehavior),
|
1585 | bindingBehavior('oneWay')
|
1586 | ], OneWayBindingBehavior);
|
1587 | return OneWayBindingBehavior;
|
1588 | }());
|
1589 | var ToViewBindingBehavior = (function () {
|
1590 | function ToViewBindingBehavior() {
|
1591 | this.mode = bindingMode.toView;
|
1592 | }
|
1593 | ToViewBindingBehavior = __decorate([
|
1594 | mixin(modeBindingBehavior),
|
1595 | bindingBehavior('toView')
|
1596 | ], ToViewBindingBehavior);
|
1597 | return ToViewBindingBehavior;
|
1598 | }());
|
1599 | var FromViewBindingBehavior = (function () {
|
1600 | function FromViewBindingBehavior() {
|
1601 | this.mode = bindingMode.fromView;
|
1602 | }
|
1603 | FromViewBindingBehavior = __decorate([
|
1604 | mixin(modeBindingBehavior),
|
1605 | bindingBehavior('fromView')
|
1606 | ], FromViewBindingBehavior);
|
1607 | return FromViewBindingBehavior;
|
1608 | }());
|
1609 | var TwoWayBindingBehavior = (function () {
|
1610 | function TwoWayBindingBehavior() {
|
1611 | this.mode = bindingMode.twoWay;
|
1612 | }
|
1613 | TwoWayBindingBehavior = __decorate([
|
1614 | mixin(modeBindingBehavior),
|
1615 | bindingBehavior('twoWay')
|
1616 | ], TwoWayBindingBehavior);
|
1617 | return TwoWayBindingBehavior;
|
1618 | }());
|
1619 |
|
1620 | function throttle(newValue) {
|
1621 | var _this = this;
|
1622 | var state = this.throttleState;
|
1623 | var elapsed = +new Date() - state.last;
|
1624 | if (elapsed >= state.delay) {
|
1625 | clearTimeout(state.timeoutId);
|
1626 | state.timeoutId = null;
|
1627 | state.last = +new Date();
|
1628 | this.throttledMethod(newValue);
|
1629 | return;
|
1630 | }
|
1631 | state.newValue = newValue;
|
1632 | if (state.timeoutId === null) {
|
1633 | state.timeoutId = setTimeout(function () {
|
1634 | state.timeoutId = null;
|
1635 | state.last = +new Date();
|
1636 | _this.throttledMethod(state.newValue);
|
1637 | }, state.delay - elapsed);
|
1638 | }
|
1639 | }
|
1640 | var ThrottleBindingBehavior = (function () {
|
1641 | function ThrottleBindingBehavior() {
|
1642 | }
|
1643 | ThrottleBindingBehavior.prototype.bind = function (binding, source, delay) {
|
1644 | if (delay === void 0) { delay = 200; }
|
1645 | var methodToThrottle = 'updateTarget';
|
1646 | if (binding.callSource) {
|
1647 | methodToThrottle = 'callSource';
|
1648 | }
|
1649 | else if (binding.updateSource && binding.mode === bindingMode.twoWay) {
|
1650 | methodToThrottle = 'updateSource';
|
1651 | }
|
1652 | binding.throttledMethod = binding[methodToThrottle];
|
1653 | binding.throttledMethod.originalName = methodToThrottle;
|
1654 | binding[methodToThrottle] = throttle;
|
1655 | binding.throttleState = {
|
1656 | delay: delay,
|
1657 | last: 0,
|
1658 | timeoutId: null
|
1659 | };
|
1660 | };
|
1661 | ThrottleBindingBehavior.prototype.unbind = function (binding, source) {
|
1662 | var methodToRestore = binding.throttledMethod.originalName;
|
1663 | binding[methodToRestore] = binding.throttledMethod;
|
1664 | binding.throttledMethod = null;
|
1665 | clearTimeout(binding.throttleState.timeoutId);
|
1666 | binding.throttleState = null;
|
1667 | };
|
1668 | ThrottleBindingBehavior = __decorate([
|
1669 | bindingBehavior('throttle')
|
1670 | ], ThrottleBindingBehavior);
|
1671 | return ThrottleBindingBehavior;
|
1672 | }());
|
1673 |
|
1674 | var unset = {};
|
1675 | function debounceCallSource(event) {
|
1676 | var _this = this;
|
1677 | var state = this.debounceState;
|
1678 | clearTimeout(state.timeoutId);
|
1679 | state.timeoutId = setTimeout(function () { return _this.debouncedMethod(event); }, state.delay);
|
1680 | }
|
1681 | function debounceCall(context, newValue, oldValue) {
|
1682 | var _this = this;
|
1683 | var state = this.debounceState;
|
1684 | clearTimeout(state.timeoutId);
|
1685 | if (context !== state.callContextToDebounce) {
|
1686 | state.oldValue = unset;
|
1687 | this.debouncedMethod(context, newValue, oldValue);
|
1688 | return;
|
1689 | }
|
1690 | if (state.oldValue === unset) {
|
1691 | state.oldValue = oldValue;
|
1692 | }
|
1693 | state.timeoutId = setTimeout(function () {
|
1694 | var _oldValue = state.oldValue;
|
1695 | state.oldValue = unset;
|
1696 | _this.debouncedMethod(context, newValue, _oldValue);
|
1697 | }, state.delay);
|
1698 | }
|
1699 | var DebounceBindingBehavior = (function () {
|
1700 | function DebounceBindingBehavior() {
|
1701 | }
|
1702 | DebounceBindingBehavior.prototype.bind = function (binding, source, delay) {
|
1703 | if (delay === void 0) { delay = 200; }
|
1704 | var isCallSource = binding.callSource !== undefined;
|
1705 | var methodToDebounce = isCallSource ? 'callSource' : 'call';
|
1706 | var debouncer = isCallSource ? debounceCallSource : debounceCall;
|
1707 | var mode = binding.mode;
|
1708 | var callContextToDebounce = mode === bindingMode.twoWay || mode === bindingMode.fromView ? targetContext : sourceContext;
|
1709 | binding.debouncedMethod = binding[methodToDebounce];
|
1710 | binding.debouncedMethod.originalName = methodToDebounce;
|
1711 | binding[methodToDebounce] = debouncer;
|
1712 | binding.debounceState = {
|
1713 | callContextToDebounce: callContextToDebounce,
|
1714 | delay: delay,
|
1715 | timeoutId: 0,
|
1716 | oldValue: unset
|
1717 | };
|
1718 | };
|
1719 | DebounceBindingBehavior.prototype.unbind = function (binding, source) {
|
1720 | var methodToRestore = binding.debouncedMethod.originalName;
|
1721 | binding[methodToRestore] = binding.debouncedMethod;
|
1722 | binding.debouncedMethod = null;
|
1723 | clearTimeout(binding.debounceState.timeoutId);
|
1724 | binding.debounceState = null;
|
1725 | };
|
1726 | DebounceBindingBehavior = __decorate([
|
1727 | bindingBehavior('debounce')
|
1728 | ], DebounceBindingBehavior);
|
1729 | return DebounceBindingBehavior;
|
1730 | }());
|
1731 |
|
1732 | function findOriginalEventTarget(event) {
|
1733 | return (event.path && event.path[0]) || (event.deepPath && event.deepPath[0]) || event.target;
|
1734 | }
|
1735 | function handleSelfEvent(event) {
|
1736 | var target = findOriginalEventTarget(event);
|
1737 | if (this.target !== target) {
|
1738 | return;
|
1739 | }
|
1740 | this.selfEventCallSource(event);
|
1741 | }
|
1742 | var SelfBindingBehavior = (function () {
|
1743 | function SelfBindingBehavior() {
|
1744 | }
|
1745 | SelfBindingBehavior.prototype.bind = function (binding, source) {
|
1746 | if (!binding.callSource || !binding.targetEvent) {
|
1747 | throw new Error('Self binding behavior only supports event.');
|
1748 | }
|
1749 | binding.selfEventCallSource = binding.callSource;
|
1750 | binding.callSource = handleSelfEvent;
|
1751 | };
|
1752 | SelfBindingBehavior.prototype.unbind = function (binding, source) {
|
1753 | binding.callSource = binding.selfEventCallSource;
|
1754 | binding.selfEventCallSource = null;
|
1755 | };
|
1756 | SelfBindingBehavior = __decorate([
|
1757 | bindingBehavior('self')
|
1758 | ], SelfBindingBehavior);
|
1759 | return SelfBindingBehavior;
|
1760 | }());
|
1761 |
|
1762 | var BindingSignaler = (function () {
|
1763 | function BindingSignaler() {
|
1764 | this.signals = {};
|
1765 | }
|
1766 | BindingSignaler.prototype.signal = function (name) {
|
1767 | var bindings = this.signals[name];
|
1768 | if (!bindings) {
|
1769 | return;
|
1770 | }
|
1771 | var i = bindings.length;
|
1772 | while (i--) {
|
1773 | bindings[i].call(sourceContext);
|
1774 | }
|
1775 | };
|
1776 | return BindingSignaler;
|
1777 | }());
|
1778 |
|
1779 | var SignalBindingBehavior = (function () {
|
1780 | function SignalBindingBehavior(bindingSignaler) {
|
1781 | this.signals = bindingSignaler.signals;
|
1782 | }
|
1783 | SignalBindingBehavior.inject = function () { return [BindingSignaler]; };
|
1784 | SignalBindingBehavior.prototype.bind = function (binding, source) {
|
1785 | var names = [];
|
1786 | for (var _i = 2; _i < arguments.length; _i++) {
|
1787 | names[_i - 2] = arguments[_i];
|
1788 | }
|
1789 | if (!binding.updateTarget) {
|
1790 | throw new Error('Only property bindings and string interpolation bindings can be signaled. Trigger, delegate and call bindings cannot be signaled.');
|
1791 | }
|
1792 | var signals = this.signals;
|
1793 | if (names.length === 1) {
|
1794 | var name_1 = names[0];
|
1795 | var bindings = signals[name_1] || (signals[name_1] = []);
|
1796 | bindings.push(binding);
|
1797 | binding.signalName = name_1;
|
1798 | }
|
1799 | else if (names.length > 1) {
|
1800 | var i = names.length;
|
1801 | while (i--) {
|
1802 | var name_2 = names[i];
|
1803 | var bindings = signals[name_2] || (signals[name_2] = []);
|
1804 | bindings.push(binding);
|
1805 | }
|
1806 | binding.signalName = names;
|
1807 | }
|
1808 | else {
|
1809 | throw new Error('Signal name is required.');
|
1810 | }
|
1811 | };
|
1812 | SignalBindingBehavior.prototype.unbind = function (binding, source) {
|
1813 | var signals = this.signals;
|
1814 | var name = binding.signalName;
|
1815 | binding.signalName = null;
|
1816 | if (Array.isArray(name)) {
|
1817 | var names = name;
|
1818 | var i = names.length;
|
1819 | while (i--) {
|
1820 | var n = names[i];
|
1821 | var bindings = signals[n];
|
1822 | bindings.splice(bindings.indexOf(binding), 1);
|
1823 | }
|
1824 | }
|
1825 | else {
|
1826 | var bindings = signals[name];
|
1827 | bindings.splice(bindings.indexOf(binding), 1);
|
1828 | }
|
1829 | };
|
1830 | SignalBindingBehavior = __decorate([
|
1831 | bindingBehavior('signal')
|
1832 | ], SignalBindingBehavior);
|
1833 | return SignalBindingBehavior;
|
1834 | }());
|
1835 |
|
1836 | var eventNamesRequired = 'The updateTrigger binding behavior requires at least one event name argument: eg <input value.bind="firstName & updateTrigger:\'blur\'">';
|
1837 | var notApplicableMessage = 'The updateTrigger binding behavior can only be applied to two-way/ from-view bindings on input/select elements.';
|
1838 | var UpdateTriggerBindingBehavior = (function () {
|
1839 | function UpdateTriggerBindingBehavior() {
|
1840 | }
|
1841 | UpdateTriggerBindingBehavior.prototype.bind = function (binding, source) {
|
1842 | var events = [];
|
1843 | for (var _i = 2; _i < arguments.length; _i++) {
|
1844 | events[_i - 2] = arguments[_i];
|
1845 | }
|
1846 | if (events.length === 0) {
|
1847 | throw new Error(eventNamesRequired);
|
1848 | }
|
1849 | if (binding.mode !== bindingMode.twoWay && binding.mode !== bindingMode.fromView) {
|
1850 | throw new Error(notApplicableMessage);
|
1851 | }
|
1852 | var targetObserver = binding.observerLocator.getObserver(binding.target, binding.targetProperty);
|
1853 | if (!targetObserver.handler) {
|
1854 | throw new Error(notApplicableMessage);
|
1855 | }
|
1856 | binding.targetObserver = targetObserver;
|
1857 | targetObserver.originalHandler = binding.targetObserver.handler;
|
1858 | var handler = new EventSubscriber(events);
|
1859 | targetObserver.handler = handler;
|
1860 | };
|
1861 | UpdateTriggerBindingBehavior.prototype.unbind = function (binding, source) {
|
1862 | var targetObserver = binding.targetObserver;
|
1863 | targetObserver.handler.dispose();
|
1864 | targetObserver.handler = targetObserver.originalHandler;
|
1865 | targetObserver.originalHandler = null;
|
1866 | };
|
1867 | UpdateTriggerBindingBehavior = __decorate([
|
1868 | bindingBehavior('updateTrigger')
|
1869 | ], UpdateTriggerBindingBehavior);
|
1870 | return UpdateTriggerBindingBehavior;
|
1871 | }());
|
1872 |
|
1873 | function _createDynamicElement(_a) {
|
1874 | var name = _a.name, viewUrl = _a.viewUrl, bindableNames = _a.bindableNames, useShadowDOMmode = _a.useShadowDOMmode;
|
1875 | var DynamicElement = (function () {
|
1876 | function DynamicElement() {
|
1877 | }
|
1878 | DynamicElement.prototype.bind = function (bindingContext) {
|
1879 | this.$parent = bindingContext;
|
1880 | };
|
1881 | DynamicElement = __decorate([
|
1882 | customElement(name),
|
1883 | useView(viewUrl)
|
1884 | ], DynamicElement);
|
1885 | return DynamicElement;
|
1886 | }());
|
1887 | for (var i = 0, ii = bindableNames.length; i < ii; ++i) {
|
1888 | bindable(bindableNames[i])(DynamicElement);
|
1889 | }
|
1890 | switch (useShadowDOMmode) {
|
1891 | case 'open':
|
1892 | useShadowDOM({ mode: 'open' })(DynamicElement);
|
1893 | break;
|
1894 | case 'closed':
|
1895 | useShadowDOM({ mode: 'closed' })(DynamicElement);
|
1896 | break;
|
1897 | case '':
|
1898 | useShadowDOM(DynamicElement);
|
1899 | break;
|
1900 | case null:
|
1901 | break;
|
1902 | default:
|
1903 | getLogger('aurelia-html-only-element')
|
1904 | .warn("Expected 'use-shadow-dom' value to be \"close\", \"open\" or \"\", received ".concat(useShadowDOMmode));
|
1905 | break;
|
1906 | }
|
1907 | return DynamicElement;
|
1908 | }
|
1909 |
|
1910 | function getElementName(address) {
|
1911 | return /([^\/^\?]+)\.html/i.exec(address)[1].toLowerCase();
|
1912 | }
|
1913 | function configure$1(config) {
|
1914 | var viewEngine = config.container.get(ViewEngine);
|
1915 | var loader = config.aurelia.loader;
|
1916 | viewEngine.addResourcePlugin('.html', {
|
1917 | 'fetch': function (viewUrl) {
|
1918 | return loader.loadTemplate(viewUrl).then(function (registryEntry) {
|
1919 | var _a;
|
1920 | var bindableNames = registryEntry.template.getAttribute('bindable');
|
1921 | var useShadowDOMmode = registryEntry.template.getAttribute('use-shadow-dom');
|
1922 | var name = getElementName(viewUrl);
|
1923 | if (bindableNames) {
|
1924 | bindableNames = bindableNames.split(',').map(function (x) { return x.trim(); });
|
1925 | registryEntry.template.removeAttribute('bindable');
|
1926 | }
|
1927 | else {
|
1928 | bindableNames = [];
|
1929 | }
|
1930 | return _a = {}, _a[name] = _createDynamicElement({ name: name, viewUrl: viewUrl, bindableNames: bindableNames, useShadowDOMmode: useShadowDOMmode }), _a;
|
1931 | });
|
1932 | }
|
1933 | });
|
1934 | }
|
1935 |
|
1936 | function configure(config) {
|
1937 | injectAureliaHideStyleAtHead();
|
1938 | config.globalResources(Compose, If, Else, With, Repeat, Show, Hide, Replaceable, Focus, SanitizeHTMLValueConverter, OneTimeBindingBehavior, OneWayBindingBehavior, ToViewBindingBehavior, FromViewBindingBehavior, TwoWayBindingBehavior, ThrottleBindingBehavior, DebounceBindingBehavior, SelfBindingBehavior, SignalBindingBehavior, UpdateTriggerBindingBehavior, AttrBindingBehavior);
|
1939 | configure$1(config);
|
1940 | var viewEngine = config.container.get(ViewEngine);
|
1941 | var styleResourcePlugin = {
|
1942 | fetch: function (address) {
|
1943 | var _a;
|
1944 | return _a = {}, _a[address] = _createCSSResource(address), _a;
|
1945 | }
|
1946 | };
|
1947 | ['.css', '.less', '.sass', '.scss', '.styl'].forEach(function (ext) { return viewEngine.addResourcePlugin(ext, styleResourcePlugin); });
|
1948 | }
|
1949 |
|
1950 | export { AbstractRepeater, ArrayRepeatStrategy, AttrBindingBehavior, BindingSignaler, Compose, DebounceBindingBehavior, Else, Focus, FromViewBindingBehavior, HTMLSanitizer, Hide, If, MapRepeatStrategy, NullRepeatStrategy, NumberRepeatStrategy, OneTimeBindingBehavior, OneWayBindingBehavior, Repeat, RepeatStrategyLocator, Replaceable, SanitizeHTMLValueConverter, SelfBindingBehavior, SetRepeatStrategy, Show, SignalBindingBehavior, ThrottleBindingBehavior, ToViewBindingBehavior, TwoWayBindingBehavior, UpdateTriggerBindingBehavior, With, configure, createFullOverrideContext, getItemsSourceExpression, isOneTime, unwrapExpression, updateOneTimeBinding, updateOverrideContext, viewsRequireLifecycle };
|
1951 |
|