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1 /*!
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2 * jQuery UI Dialog 1.10.4
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3 * http://jqueryui.com
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4 *
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5 * Copyright 2014 jQuery Foundation and other contributors
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6 * Released under the MIT license.
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7 * http://jquery.org/license
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8 *
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9 * http://api.jqueryui.com/dialog/
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10 *
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11 * Depends:
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12 * jquery.ui.core.js
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13 * jquery.ui.widget.js
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14 * jquery.ui.button.js
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15 * jquery.ui.draggable.js
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16 * jquery.ui.mouse.js
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17 * jquery.ui.position.js
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18 * jquery.ui.resizable.js
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19 */
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20 (function( $, undefined ) {
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21
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22 var sizeRelatedOptions = {
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23 buttons: true,
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24 height: true,
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25 maxHeight: true,
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26 maxWidth: true,
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27 minHeight: true,
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28 minWidth: true,
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29 width: true
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30 },
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31 resizableRelatedOptions = {
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32 maxHeight: true,
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33 maxWidth: true,
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34 minHeight: true,
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35 minWidth: true
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36 };
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37
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38 $.widget( "ui.dialog", {
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39 version: "1.10.4",
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40 options: {
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41 appendTo: "body",
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42 autoOpen: true,
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43 buttons: [],
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44 closeOnEscape: true,
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45 closeText: "close",
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46 dialogClass: "",
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47 draggable: true,
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48 hide: null,
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49 height: "auto",
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50 maxHeight: null,
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51 maxWidth: null,
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52 minHeight: 150,
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53 minWidth: 150,
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54 modal: false,
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55 position: {
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56 my: "center",
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57 at: "center",
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58 of: window,
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59 collision: "fit",
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60 // Ensure the titlebar is always visible
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61 using: function( pos ) {
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62 var topOffset = $( this ).css( pos ).offset().top;
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63 if ( topOffset < 0 ) {
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64 $( this ).css( "top", pos.top - topOffset );
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65 }
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66 }
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67 },
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68 resizable: true,
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69 show: null,
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70 title: null,
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71 width: 300,
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72
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73 // callbacks
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74 beforeClose: null,
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75 close: null,
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76 drag: null,
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77 dragStart: null,
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78 dragStop: null,
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79 focus: null,
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80 open: null,
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81 resize: null,
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82 resizeStart: null,
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83 resizeStop: null
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84 },
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85
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86 _create: function() {
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87 this.originalCss = {
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88 display: this.element[0].style.display,
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89 width: this.element[0].style.width,
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90 minHeight: this.element[0].style.minHeight,
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91 maxHeight: this.element[0].style.maxHeight,
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92 height: this.element[0].style.height
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93 };
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94 this.originalPosition = {
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95 parent: this.element.parent(),
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96 index: this.element.parent().children().index( this.element )
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97 };
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98 this.originalTitle = this.element.attr("title");
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99 this.options.title = this.options.title || this.originalTitle;
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100
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101 this._createWrapper();
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102
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103 this.element
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104 .show()
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105 .removeAttr("title")
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106 .addClass("ui-dialog-content ui-widget-content")
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107 .appendTo( this.uiDialog );
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108
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109 this._createTitlebar();
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110 this._createButtonPane();
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111
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112 if ( this.options.draggable && $.fn.draggable ) {
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113 this._makeDraggable();
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114 }
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115 if ( this.options.resizable && $.fn.resizable ) {
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116 this._makeResizable();
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117 }
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118
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119 this._isOpen = false;
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120 },
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121
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122 _init: function() {
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123 if ( this.options.autoOpen ) {
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124 this.open();
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125 }
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126 },
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127
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128 _appendTo: function() {
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129 var element = this.options.appendTo;
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130 if ( element && (element.jquery || element.nodeType) ) {
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131 return $( element );
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132 }
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133 return this.document.find( element || "body" ).eq( 0 );
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134 },
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135
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136 _destroy: function() {
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137 var next,
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138 originalPosition = this.originalPosition;
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139
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140 this._destroyOverlay();
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141
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142 this.element
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143 .removeUniqueId()
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144 .removeClass("ui-dialog-content ui-widget-content")
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145 .css( this.originalCss )
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146 // Without detaching first, the following becomes really slow
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147 .detach();
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148
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149 this.uiDialog.stop( true, true ).remove();
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150
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151 if ( this.originalTitle ) {
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152 this.element.attr( "title", this.originalTitle );
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153 }
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154
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155 next = originalPosition.parent.children().eq( originalPosition.index );
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156 // Don't try to place the dialog next to itself (#8613)
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157 if ( next.length && next[0] !== this.element[0] ) {
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158 next.before( this.element );
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159 } else {
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160 originalPosition.parent.append( this.element );
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161 }
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162 },
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163
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164 widget: function() {
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165 return this.uiDialog;
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166 },
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167
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168 disable: $.noop,
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169 enable: $.noop,
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170
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171 close: function( event ) {
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172 var activeElement,
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173 that = this;
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174
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175 if ( !this._isOpen || this._trigger( "beforeClose", event ) === false ) {
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176 return;
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177 }
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178
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179 this._isOpen = false;
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180 this._destroyOverlay();
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181
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182 if ( !this.opener.filter(":focusable").focus().length ) {
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183
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184 // support: IE9
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185 // IE9 throws an "Unspecified error" accessing document.activeElement from an <iframe>
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186 try {
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187 activeElement = this.document[ 0 ].activeElement;
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188
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189 // Support: IE9, IE10
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190 // If the <body> is blurred, IE will switch windows, see #4520
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191 if ( activeElement && activeElement.nodeName.toLowerCase() !== "body" ) {
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192
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193 // Hiding a focused element doesn't trigger blur in WebKit
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194 // so in case we have nothing to focus on, explicitly blur the active element
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195 // https://bugs.webkit.org/show_bug.cgi?id=47182
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196 $( activeElement ).blur();
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197 }
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198 } catch ( error ) {}
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199 }
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200
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201 this._hide( this.uiDialog, this.options.hide, function() {
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202 that._trigger( "close", event );
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203 });
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204 },
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205
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206 isOpen: function() {
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207 return this._isOpen;
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208 },
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209
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210 moveToTop: function() {
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211 this._moveToTop();
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212 },
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213
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214 _moveToTop: function( event, silent ) {
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215 var moved = !!this.uiDialog.nextAll(":visible").insertBefore( this.uiDialog ).length;
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216 if ( moved && !silent ) {
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217 this._trigger( "focus", event );
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218 }
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219 return moved;
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220 },
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221
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222 open: function() {
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223 var that = this;
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224 if ( this._isOpen ) {
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225 if ( this._moveToTop() ) {
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226 this._focusTabbable();
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227 }
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228 return;
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229 }
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230
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231 this._isOpen = true;
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232 this.opener = $( this.document[0].activeElement );
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233
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234 this._size();
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235 this._position();
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236 this._createOverlay();
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237 this._moveToTop( null, true );
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238 this._show( this.uiDialog, this.options.show, function() {
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239 that._focusTabbable();
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240 that._trigger("focus");
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241 });
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242
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243 this._trigger("open");
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244 },
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245
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246 _focusTabbable: function() {
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247 // Set focus to the first match:
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248 // 1. First element inside the dialog matching [autofocus]
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249 // 2. Tabbable element inside the content element
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250 // 3. Tabbable element inside the buttonpane
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251 // 4. The close button
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252 // 5. The dialog itself
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253 var hasFocus = this.element.find("[autofocus]");
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254 if ( !hasFocus.length ) {
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255 hasFocus = this.element.find(":tabbable");
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256 }
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257 if ( !hasFocus.length ) {
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258 hasFocus = this.uiDialogButtonPane.find(":tabbable");
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259 }
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260 if ( !hasFocus.length ) {
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261 hasFocus = this.uiDialogTitlebarClose.filter(":tabbable");
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262 }
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263 if ( !hasFocus.length ) {
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264 hasFocus = this.uiDialog;
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265 }
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266 hasFocus.eq( 0 ).focus();
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267 },
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268
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269 _keepFocus: function( event ) {
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270 function checkFocus() {
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271 var activeElement = this.document[0].activeElement,
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272 isActive = this.uiDialog[0] === activeElement ||
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273 $.contains( this.uiDialog[0], activeElement );
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274 if ( !isActive ) {
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275 this._focusTabbable();
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276 }
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277 }
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278 event.preventDefault();
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279 checkFocus.call( this );
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280 // support: IE
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281 // IE <= 8 doesn't prevent moving focus even with event.preventDefault()
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282 // so we check again later
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283 this._delay( checkFocus );
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284 },
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285
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286 _createWrapper: function() {
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287 this.uiDialog = $("<div>")
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288 .addClass( "ui-dialog ui-widget ui-widget-content ui-corner-all ui-front " +
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289 this.options.dialogClass )
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290 .hide()
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291 .attr({
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292 // Setting tabIndex makes the div focusable
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293 tabIndex: -1,
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294 role: "dialog"
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295 })
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296 .appendTo( this._appendTo() );
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297
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298 this._on( this.uiDialog, {
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299 keydown: function( event ) {
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300 if ( this.options.closeOnEscape && !event.isDefaultPrevented() && event.keyCode &&
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301 event.keyCode === $.ui.keyCode.ESCAPE ) {
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302 event.preventDefault();
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303 this.close( event );
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304 return;
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305 }
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306
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307 // prevent tabbing out of dialogs
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308 if ( event.keyCode !== $.ui.keyCode.TAB ) {
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309 return;
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310 }
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311 var tabbables = this.uiDialog.find(":tabbable"),
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312 first = tabbables.filter(":first"),
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313 last = tabbables.filter(":last");
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314
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315 if ( ( event.target === last[0] || event.target === this.uiDialog[0] ) && !event.shiftKey ) {
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316 first.focus( 1 );
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317 event.preventDefault();
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318 } else if ( ( event.target === first[0] || event.target === this.uiDialog[0] ) && event.shiftKey ) {
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319 last.focus( 1 );
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320 event.preventDefault();
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321 }
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322 },
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323 mousedown: function( event ) {
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324 if ( this._moveToTop( event ) ) {
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325 this._focusTabbable();
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326 }
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327 }
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328 });
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329
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330 // We assume that any existing aria-describedby attribute means
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331 // that the dialog content is marked up properly
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332 // otherwise we brute force the content as the description
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333 if ( !this.element.find("[aria-describedby]").length ) {
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334 this.uiDialog.attr({
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335 "aria-describedby": this.element.uniqueId().attr("id")
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336 });
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337 }
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338 },
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339
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340 _createTitlebar: function() {
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341 var uiDialogTitle;
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342
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343 this.uiDialogTitlebar = $("<div>")
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344 .addClass("ui-dialog-titlebar ui-widget-header ui-corner-all ui-helper-clearfix")
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345 .prependTo( this.uiDialog );
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346 this._on( this.uiDialogTitlebar, {
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347 mousedown: function( event ) {
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348 // Don't prevent click on close button (#8838)
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349 // Focusing a dialog that is partially scrolled out of view
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350 // causes the browser to scroll it into view, preventing the click event
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351 if ( !$( event.target ).closest(".ui-dialog-titlebar-close") ) {
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352 // Dialog isn't getting focus when dragging (#8063)
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353 this.uiDialog.focus();
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354 }
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355 }
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356 });
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357
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358 // support: IE
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359 // Use type="button" to prevent enter keypresses in textboxes from closing the
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360 // dialog in IE (#9312)
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361 this.uiDialogTitlebarClose = $( "<button type='button'></button>" )
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362 .button({
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363 label: this.options.closeText,
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364 icons: {
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365 primary: "ui-icon-closethick"
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366 },
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367 text: false
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368 })
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369 .addClass("ui-dialog-titlebar-close")
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370 .appendTo( this.uiDialogTitlebar );
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371 this._on( this.uiDialogTitlebarClose, {
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372 click: function( event ) {
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373 event.preventDefault();
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374 this.close( event );
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375 }
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376 });
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377
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378 uiDialogTitle = $("<span>")
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379 .uniqueId()
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380 .addClass("ui-dialog-title")
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381 .prependTo( this.uiDialogTitlebar );
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382 this._title( uiDialogTitle );
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383
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384 this.uiDialog.attr({
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385 "aria-labelledby": uiDialogTitle.attr("id")
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386 });
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387 },
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388
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389 _title: function( title ) {
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390 if ( !this.options.title ) {
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391 title.html(" ");
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392 }
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393 title.text( this.options.title );
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394 },
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395
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396 _createButtonPane: function() {
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397 this.uiDialogButtonPane = $("<div>")
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398 .addClass("ui-dialog-buttonpane ui-widget-content ui-helper-clearfix");
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399
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400 this.uiButtonSet = $("<div>")
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401 .addClass("ui-dialog-buttonset")
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402 .appendTo( this.uiDialogButtonPane );
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403
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404 this._createButtons();
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405 },
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406
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407 _createButtons: function() {
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408 var that = this,
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409 buttons = this.options.buttons;
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410
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411 // if we already have a button pane, remove it
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412 this.uiDialogButtonPane.remove();
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413 this.uiButtonSet.empty();
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414
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415 if ( $.isEmptyObject( buttons ) || ($.isArray( buttons ) && !buttons.length) ) {
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416 this.uiDialog.removeClass("ui-dialog-buttons");
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417 return;
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418 }
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419
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420 $.each( buttons, function( name, props ) {
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421 var click, buttonOptions;
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422 props = $.isFunction( props ) ?
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423 { click: props, text: name } :
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424 props;
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425 // Default to a non-submitting button
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426 props = $.extend( { type: "button" }, props );
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427 // Change the context for the click callback to be the main element
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428 click = props.click;
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429 props.click = function() {
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430 click.apply( that.element[0], arguments );
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431 };
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432 buttonOptions = {
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433 icons: props.icons,
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434 text: props.showText
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435 };
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436 delete props.icons;
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437 delete props.showText;
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438 $( "<button></button>", props )
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439 .button( buttonOptions )
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440 .appendTo( that.uiButtonSet );
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441 });
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442 this.uiDialog.addClass("ui-dialog-buttons");
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|
|
443 this.uiDialogButtonPane.appendTo( this.uiDialog );
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|
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444 },
|
|
|
445
|
|
|
446 _makeDraggable: function() {
|
|
|
447 var that = this,
|
|
|
448 options = this.options;
|
|
|
449
|
|
|
450 function filteredUi( ui ) {
|
|
|
451 return {
|
|
|
452 position: ui.position,
|
|
|
453 offset: ui.offset
|
|
|
454 };
|
|
|
455 }
|
|
|
456
|
|
|
457 this.uiDialog.draggable({
|
|
|
458 cancel: ".ui-dialog-content, .ui-dialog-titlebar-close",
|
|
|
459 handle: ".ui-dialog-titlebar",
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|
|
460 containment: "document",
|
|
|
461 start: function( event, ui ) {
|
|
|
462 $( this ).addClass("ui-dialog-dragging");
|
|
|
463 that._blockFrames();
|
|
|
464 that._trigger( "dragStart", event, filteredUi( ui ) );
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|
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465 },
|
|
|
466 drag: function( event, ui ) {
|
|
|
467 that._trigger( "drag", event, filteredUi( ui ) );
|
|
|
468 },
|
|
|
469 stop: function( event, ui ) {
|
|
|
470 options.position = [
|
|
|
471 ui.position.left - that.document.scrollLeft(),
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|
472 ui.position.top - that.document.scrollTop()
|
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473 ];
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|
|
474 $( this ).removeClass("ui-dialog-dragging");
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|
|
475 that._unblockFrames();
|
|
|
476 that._trigger( "dragStop", event, filteredUi( ui ) );
|
|
|
477 }
|
|
|
478 });
|
|
|
479 },
|
|
|
480
|
|
|
481 _makeResizable: function() {
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|
482 var that = this,
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|
483 options = this.options,
|
|
|
484 handles = options.resizable,
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|
|
485 // .ui-resizable has position: relative defined in the stylesheet
|
|
|
486 // but dialogs have to use absolute or fixed positioning
|
|
|
487 position = this.uiDialog.css("position"),
|
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488 resizeHandles = typeof handles === "string" ?
|
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489 handles :
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|
490 "n,e,s,w,se,sw,ne,nw";
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491
|
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|
492 function filteredUi( ui ) {
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|
|
493 return {
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|
494 originalPosition: ui.originalPosition,
|
|
|
495 originalSize: ui.originalSize,
|
|
|
496 position: ui.position,
|
|
|
497 size: ui.size
|
|
|
498 };
|
|
|
499 }
|
|
|
500
|
|
|
501 this.uiDialog.resizable({
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|
|
502 cancel: ".ui-dialog-content",
|
|
|
503 containment: "document",
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|
|
504 alsoResize: this.element,
|
|
|
505 maxWidth: options.maxWidth,
|
|
|
506 maxHeight: options.maxHeight,
|
|
|
507 minWidth: options.minWidth,
|
|
|
508 minHeight: this._minHeight(),
|
|
|
509 handles: resizeHandles,
|
|
|
510 start: function( event, ui ) {
|
|
|
511 $( this ).addClass("ui-dialog-resizing");
|
|
|
512 that._blockFrames();
|
|
|
513 that._trigger( "resizeStart", event, filteredUi( ui ) );
|
|
|
514 },
|
|
|
515 resize: function( event, ui ) {
|
|
|
516 that._trigger( "resize", event, filteredUi( ui ) );
|
|
|
517 },
|
|
|
518 stop: function( event, ui ) {
|
|
|
519 options.height = $( this ).height();
|
|
|
520 options.width = $( this ).width();
|
|
|
521 $( this ).removeClass("ui-dialog-resizing");
|
|
|
522 that._unblockFrames();
|
|
|
523 that._trigger( "resizeStop", event, filteredUi( ui ) );
|
|
|
524 }
|
|
|
525 })
|
|
|
526 .css( "position", position );
|
|
|
527 },
|
|
|
528
|
|
|
529 _minHeight: function() {
|
|
|
530 var options = this.options;
|
|
|
531
|
|
|
532 return options.height === "auto" ?
|
|
|
533 options.minHeight :
|
|
|
534 Math.min( options.minHeight, options.height );
|
|
|
535 },
|
|
|
536
|
|
|
537 _position: function() {
|
|
|
538 // Need to show the dialog to get the actual offset in the position plugin
|
|
|
539 var isVisible = this.uiDialog.is(":visible");
|
|
|
540 if ( !isVisible ) {
|
|
|
541 this.uiDialog.show();
|
|
|
542 }
|
|
|
543 this.uiDialog.position( this.options.position );
|
|
|
544 if ( !isVisible ) {
|
|
|
545 this.uiDialog.hide();
|
|
|
546 }
|
|
|
547 },
|
|
|
548
|
|
|
549 _setOptions: function( options ) {
|
|
|
550 var that = this,
|
|
|
551 resize = false,
|
|
|
552 resizableOptions = {};
|
|
|
553
|
|
|
554 $.each( options, function( key, value ) {
|
|
|
555 that._setOption( key, value );
|
|
|
556
|
|
|
557 if ( key in sizeRelatedOptions ) {
|
|
|
558 resize = true;
|
|
|
559 }
|
|
|
560 if ( key in resizableRelatedOptions ) {
|
|
|
561 resizableOptions[ key ] = value;
|
|
|
562 }
|
|
|
563 });
|
|
|
564
|
|
|
565 if ( resize ) {
|
|
|
566 this._size();
|
|
|
567 this._position();
|
|
|
568 }
|
|
|
569 if ( this.uiDialog.is(":data(ui-resizable)") ) {
|
|
|
570 this.uiDialog.resizable( "option", resizableOptions );
|
|
|
571 }
|
|
|
572 },
|
|
|
573
|
|
|
574 _setOption: function( key, value ) {
|
|
|
575 var isDraggable, isResizable,
|
|
|
576 uiDialog = this.uiDialog;
|
|
|
577
|
|
|
578 if ( key === "dialogClass" ) {
|
|
|
579 uiDialog
|
|
|
580 .removeClass( this.options.dialogClass )
|
|
|
581 .addClass( value );
|
|
|
582 }
|
|
|
583
|
|
|
584 if ( key === "disabled" ) {
|
|
|
585 return;
|
|
|
586 }
|
|
|
587
|
|
|
588 this._super( key, value );
|
|
|
589
|
|
|
590 if ( key === "appendTo" ) {
|
|
|
591 this.uiDialog.appendTo( this._appendTo() );
|
|
|
592 }
|
|
|
593
|
|
|
594 if ( key === "buttons" ) {
|
|
|
595 this._createButtons();
|
|
|
596 }
|
|
|
597
|
|
|
598 if ( key === "closeText" ) {
|
|
|
599 this.uiDialogTitlebarClose.button({
|
|
|
600 // Ensure that we always pass a string
|
|
|
601 label: "" + value
|
|
|
602 });
|
|
|
603 }
|
|
|
604
|
|
|
605 if ( key === "draggable" ) {
|
|
|
606 isDraggable = uiDialog.is(":data(ui-draggable)");
|
|
|
607 if ( isDraggable && !value ) {
|
|
|
608 uiDialog.draggable("destroy");
|
|
|
609 }
|
|
|
610
|
|
|
611 if ( !isDraggable && value ) {
|
|
|
612 this._makeDraggable();
|
|
|
613 }
|
|
|
614 }
|
|
|
615
|
|
|
616 if ( key === "position" ) {
|
|
|
617 this._position();
|
|
|
618 }
|
|
|
619
|
|
|
620 if ( key === "resizable" ) {
|
|
|
621 // currently resizable, becoming non-resizable
|
|
|
622 isResizable = uiDialog.is(":data(ui-resizable)");
|
|
|
623 if ( isResizable && !value ) {
|
|
|
624 uiDialog.resizable("destroy");
|
|
|
625 }
|
|
|
626
|
|
|
627 // currently resizable, changing handles
|
|
|
628 if ( isResizable && typeof value === "string" ) {
|
|
|
629 uiDialog.resizable( "option", "handles", value );
|
|
|
630 }
|
|
|
631
|
|
|
632 // currently non-resizable, becoming resizable
|
|
|
633 if ( !isResizable && value !== false ) {
|
|
|
634 this._makeResizable();
|
|
|
635 }
|
|
|
636 }
|
|
|
637
|
|
|
638 if ( key === "title" ) {
|
|
|
639 this._title( this.uiDialogTitlebar.find(".ui-dialog-title") );
|
|
|
640 }
|
|
|
641 },
|
|
|
642
|
|
|
643 _size: function() {
|
|
|
644 // If the user has resized the dialog, the .ui-dialog and .ui-dialog-content
|
|
|
645 // divs will both have width and height set, so we need to reset them
|
|
|
646 var nonContentHeight, minContentHeight, maxContentHeight,
|
|
|
647 options = this.options;
|
|
|
648
|
|
|
649 // Reset content sizing
|
|
|
650 this.element.show().css({
|
|
|
651 width: "auto",
|
|
|
652 minHeight: 0,
|
|
|
653 maxHeight: "none",
|
|
|
654 height: 0
|
|
|
655 });
|
|
|
656
|
|
|
657 if ( options.minWidth > options.width ) {
|
|
|
658 options.width = options.minWidth;
|
|
|
659 }
|
|
|
660
|
|
|
661 // reset wrapper sizing
|
|
|
662 // determine the height of all the non-content elements
|
|
|
663 nonContentHeight = this.uiDialog.css({
|
|
|
664 height: "auto",
|
|
|
665 width: options.width
|
|
|
666 })
|
|
|
667 .outerHeight();
|
|
|
668 minContentHeight = Math.max( 0, options.minHeight - nonContentHeight );
|
|
|
669 maxContentHeight = typeof options.maxHeight === "number" ?
|
|
|
670 Math.max( 0, options.maxHeight - nonContentHeight ) :
|
|
|
671 "none";
|
|
|
672
|
|
|
673 if ( options.height === "auto" ) {
|
|
|
674 this.element.css({
|
|
|
675 minHeight: minContentHeight,
|
|
|
676 maxHeight: maxContentHeight,
|
|
|
677 height: "auto"
|
|
|
678 });
|
|
|
679 } else {
|
|
|
680 this.element.height( Math.max( 0, options.height - nonContentHeight ) );
|
|
|
681 }
|
|
|
682
|
|
|
683 if (this.uiDialog.is(":data(ui-resizable)") ) {
|
|
|
684 this.uiDialog.resizable( "option", "minHeight", this._minHeight() );
|
|
|
685 }
|
|
|
686 },
|
|
|
687
|
|
|
688 _blockFrames: function() {
|
|
|
689 this.iframeBlocks = this.document.find( "iframe" ).map(function() {
|
|
|
690 var iframe = $( this );
|
|
|
691
|
|
|
692 return $( "<div>" )
|
|
|
693 .css({
|
|
|
694 position: "absolute",
|
|
|
695 width: iframe.outerWidth(),
|
|
|
696 height: iframe.outerHeight()
|
|
|
697 })
|
|
|
698 .appendTo( iframe.parent() )
|
|
|
699 .offset( iframe.offset() )[0];
|
|
|
700 });
|
|
|
701 },
|
|
|
702
|
|
|
703 _unblockFrames: function() {
|
|
|
704 if ( this.iframeBlocks ) {
|
|
|
705 this.iframeBlocks.remove();
|
|
|
706 delete this.iframeBlocks;
|
|
|
707 }
|
|
|
708 },
|
|
|
709
|
|
|
710 _allowInteraction: function( event ) {
|
|
|
711 if ( $( event.target ).closest(".ui-dialog").length ) {
|
|
|
712 return true;
|
|
|
713 }
|
|
|
714
|
|
|
715 // TODO: Remove hack when datepicker implements
|
|
|
716 // the .ui-front logic (#8989)
|
|
|
717 return !!$( event.target ).closest(".ui-datepicker").length;
|
|
|
718 },
|
|
|
719
|
|
|
720 _createOverlay: function() {
|
|
|
721 if ( !this.options.modal ) {
|
|
|
722 return;
|
|
|
723 }
|
|
|
724
|
|
|
725 var that = this,
|
|
|
726 widgetFullName = this.widgetFullName;
|
|
|
727 if ( !$.ui.dialog.overlayInstances ) {
|
|
|
728 // Prevent use of anchors and inputs.
|
|
|
729 // We use a delay in case the overlay is created from an
|
|
|
730 // event that we're going to be cancelling. (#2804)
|
|
|
731 this._delay(function() {
|
|
|
732 // Handle .dialog().dialog("close") (#4065)
|
|
|
733 if ( $.ui.dialog.overlayInstances ) {
|
|
|
734 this.document.bind( "focusin.dialog", function( event ) {
|
|
|
735 if ( !that._allowInteraction( event ) ) {
|
|
|
736 event.preventDefault();
|
|
|
737 $(".ui-dialog:visible:last .ui-dialog-content")
|
|
|
738 .data( widgetFullName )._focusTabbable();
|
|
|
739 }
|
|
|
740 });
|
|
|
741 }
|
|
|
742 });
|
|
|
743 }
|
|
|
744
|
|
|
745 this.overlay = $("<div>")
|
|
|
746 .addClass("ui-widget-overlay ui-front")
|
|
|
747 .appendTo( this._appendTo() );
|
|
|
748 this._on( this.overlay, {
|
|
|
749 mousedown: "_keepFocus"
|
|
|
750 });
|
|
|
751 $.ui.dialog.overlayInstances++;
|
|
|
752 },
|
|
|
753
|
|
|
754 _destroyOverlay: function() {
|
|
|
755 if ( !this.options.modal ) {
|
|
|
756 return;
|
|
|
757 }
|
|
|
758
|
|
|
759 if ( this.overlay ) {
|
|
|
760 $.ui.dialog.overlayInstances--;
|
|
|
761
|
|
|
762 if ( !$.ui.dialog.overlayInstances ) {
|
|
|
763 this.document.unbind( "focusin.dialog" );
|
|
|
764 }
|
|
|
765 this.overlay.remove();
|
|
|
766 this.overlay = null;
|
|
|
767 }
|
|
|
768 }
|
|
|
769 });
|
|
|
770
|
|
|
771 $.ui.dialog.overlayInstances = 0;
|
|
|
772
|
|
|
773 // DEPRECATED
|
|
|
774 if ( $.uiBackCompat !== false ) {
|
|
|
775 // position option with array notation
|
|
|
776 // just override with old implementation
|
|
|
777 $.widget( "ui.dialog", $.ui.dialog, {
|
|
|
778 _position: function() {
|
|
|
779 var position = this.options.position,
|
|
|
780 myAt = [],
|
|
|
781 offset = [ 0, 0 ],
|
|
|
782 isVisible;
|
|
|
783
|
|
|
784 if ( position ) {
|
|
|
785 if ( typeof position === "string" || (typeof position === "object" && "0" in position ) ) {
|
|
|
786 myAt = position.split ? position.split(" ") : [ position[0], position[1] ];
|
|
|
787 if ( myAt.length === 1 ) {
|
|
|
788 myAt[1] = myAt[0];
|
|
|
789 }
|
|
|
790
|
|
|
791 $.each( [ "left", "top" ], function( i, offsetPosition ) {
|
|
|
792 if ( +myAt[ i ] === myAt[ i ] ) {
|
|
|
793 offset[ i ] = myAt[ i ];
|
|
|
794 myAt[ i ] = offsetPosition;
|
|
|
795 }
|
|
|
796 });
|
|
|
797
|
|
|
798 position = {
|
|
|
799 my: myAt[0] + (offset[0] < 0 ? offset[0] : "+" + offset[0]) + " " +
|
|
|
800 myAt[1] + (offset[1] < 0 ? offset[1] : "+" + offset[1]),
|
|
|
801 at: myAt.join(" ")
|
|
|
802 };
|
|
|
803 }
|
|
|
804
|
|
|
805 position = $.extend( {}, $.ui.dialog.prototype.options.position, position );
|
|
|
806 } else {
|
|
|
807 position = $.ui.dialog.prototype.options.position;
|
|
|
808 }
|
|
|
809
|
|
|
810 // need to show the dialog to get the actual offset in the position plugin
|
|
|
811 isVisible = this.uiDialog.is(":visible");
|
|
|
812 if ( !isVisible ) {
|
|
|
813 this.uiDialog.show();
|
|
|
814 }
|
|
|
815 this.uiDialog.position( position );
|
|
|
816 if ( !isVisible ) {
|
|
|
817 this.uiDialog.hide();
|
|
|
818 }
|
|
|
819 }
|
|
|
820 });
|
|
|
821 }
|
|
|
822
|
|
|
823 }( jQuery ) );
|
