lib/yuilib/3.7.2/build/widget-modality/widget-modality-coverage.js

   1 /*
   2 YUI 3.7.2 (build 5639)
   3 Copyright 2012 Yahoo! Inc. All rights reserved.
   4 Licensed under the BSD License.
   5 http://yuilibrary.com/license/
   6 */
   7 if (typeof _yuitest_coverage == "undefined"){
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  15     };
  16     _yuitest_coverfunc = function(src, name, line){
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  22         coverage.functions[funcId]++;
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  24 }
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  30     coveredFunctions: 0,
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  32     path: "build/widget-modality/widget-modality.js",
  33     code: []
  34 };
  35 _yuitest_coverage["build/widget-modality/widget-modality.js"].code=["YUI.add('widget-modality', function (Y, NAME) {","","/**"," * Provides modality support for Widgets, though an extension"," *"," * @module widget-modality"," */","","var WIDGET       = 'widget',","    RENDER_UI    = 'renderUI',","    BIND_UI      = 'bindUI',","    SYNC_UI      = 'syncUI',","    BOUNDING_BOX = 'boundingBox',","    CONTENT_BOX  = 'contentBox',","    VISIBLE      = 'visible',","    Z_INDEX      = 'zIndex',","    CHANGE       = 'Change',","    isBoolean    = Y.Lang.isBoolean,","    getCN        = Y.ClassNameManager.getClassName,","    MaskShow     = \"maskShow\",","    MaskHide     = \"maskHide\",","    ClickOutside = \"clickoutside\",","    FocusOutside = \"focusoutside\",","","    supportsPosFixed = (function(){","","        /*! IS_POSITION_FIXED_SUPPORTED - Juriy Zaytsev (kangax) - http://yura.thinkweb2.com/cft/ */","","        var doc         = Y.config.doc,","            isSupported = null,","            el, root;","","        if (doc.createElement) {","            el = doc.createElement('div');","            if (el && el.style) {","                el.style.position = 'fixed';","                el.style.top = '10px';","                root = doc.body;","                if (root && root.appendChild && root.removeChild) {","                    root.appendChild(el);","                    isSupported = (el.offsetTop === 10);","                    root.removeChild(el);","                }","            }","        }","","        return isSupported;","    }());","","    /**","     * Widget extension, which can be used to add modality support to the base Widget class,","     * through the Base.create method.","     *","     * @class WidgetModality","     * @param {Object} config User configuration object","     */","    function WidgetModal(config) {}","","    var MODAL           = 'modal',","        MASK            = 'mask',","        MODAL_CLASSES   = {","            modal   : getCN(WIDGET, MODAL),","            mask    : getCN(WIDGET, MASK)","        };","","    /**","    * Static property used to define the default attribute","    * configuration introduced by WidgetModality.","    *","    * @property ATTRS","    * @static","    * @type Object","    */","    WidgetModal.ATTRS = {","            /**","             * @attribute maskNode","             * @type Y.Node","             *","             * @description Returns a Y.Node instance of the node being used as the mask.","             */","            maskNode : {","                getter      : '_getMaskNode',","                readOnly    : true","            },","","","            /**","             * @attribute modal","             * @type boolean","             *","             * @description Whether the widget should be modal or not.","             */","            modal: {","                value:false,","                validator: isBoolean","            },","","            /**","             * @attribute focusOn","             * @type array","             *","             * @description An array of objects corresponding to the nodes and events that will trigger a re-focus back on the widget.","             * The implementer can supply an array of objects, with each object having the following properties:","             * <p>eventName: (string, required): The eventName to listen to.</p>","             * <p>node: (Y.Node, optional): The Y.Node that will fire the event (defaults to the boundingBox of the widget)</p>","             * <p>By default, this attribute consists of two objects which will cause the widget to re-focus if anything","             * outside the widget is clicked on or focussed upon.</p>","             */","            focusOn: {","                valueFn: function() {","                    return [","                        {","                            // node: this.get(BOUNDING_BOX),","                            eventName: ClickOutside","                        },","                        {","                            //node: this.get(BOUNDING_BOX),","                            eventName: FocusOutside","                        }","                    ];","                },","","                validator: Y.Lang.isArray","            }","","    };","","","    WidgetModal.CLASSES = MODAL_CLASSES;","","","    /**","     * Returns the mask if it exists on the page - otherwise creates a mask. There's only","     * one mask on a page at a given time.","     * <p>","     * This method in invoked internally by the getter of the maskNode ATTR.","     * </p>","     * @method _GET_MASK","     * @static","     */","    WidgetModal._GET_MASK = function() {","","        var mask = Y.one('.' + MODAL_CLASSES.mask),","            win  = Y.one('win');","","        if (mask) {","            return mask;","        }","","        mask = Y.Node.create('<div></div>').addClass(MODAL_CLASSES.mask);","","        if (supportsPosFixed) {","            mask.setStyles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  37 _yuitest_coverage["build/widget-modality/widget-modality.js"].functions = {"(anonymous 2):25":0,"WidgetModal:57":0,"valueFn:110":0,"_GET_MASK:141":0,"initializer:184":0,"destructor:190":0,"_renderUIModal:209":0,"_bindUIModal:234":0,"_syncUIModal:262":0,"_focus:276":0,"_blur:289":0,"_getMaskNode:300":0,"(anonymous 3):319":0,"_uiSetHostVisibleModal:311":0,"_uiSetHostZIndexModal:377":0,"(anonymous 4):436":0,"_attachUIHandlesModal:392":0,"(anonymous 5):450":0,"_detachUIHandlesModal:449":0,"_afterHostVisibleChangeModal:462":0,"_afterHostZIndexChangeModal:473":0,"isNested:485":0,"_repositionMask:497":0,"_resyncMask:532":0,"_afterFocusOnChange:553":0,"(anonymous 1):1":0};
  38 _yuitest_coverage["build/widget-modality/widget-modality.js"].coveredLines = 120;
  39 _yuitest_coverage["build/widget-modality/widget-modality.js"].coveredFunctions = 26;
  40 _yuitest_coverline("build/widget-modality/widget-modality.js", 1);
  41 YUI.add('widget-modality', function (Y, NAME) {
  42
  43 /**
  44  * Provides modality support for Widgets, though an extension
  45  *
  46  * @module widget-modality
  47  */
  48
  49 _yuitest_coverfunc("build/widget-modality/widget-modality.js", "(anonymous 1)", 1);
  50 _yuitest_coverline("build/widget-modality/widget-modality.js", 9);
  51 var WIDGET       = 'widget',
  52     RENDER_UI    = 'renderUI',
  53     BIND_UI      = 'bindUI',
  54     SYNC_UI      = 'syncUI',
  55     BOUNDING_BOX = 'boundingBox',
  56     CONTENT_BOX  = 'contentBox',
  57     VISIBLE      = 'visible',
  58     Z_INDEX      = 'zIndex',
  59     CHANGE       = 'Change',
  60     isBoolean    = Y.Lang.isBoolean,
  61     getCN        = Y.ClassNameManager.getClassName,
  62     MaskShow     = "maskShow",
  63     MaskHide     = "maskHide",
  64     ClickOutside = "clickoutside",
  65     FocusOutside = "focusoutside",
  66
  67     supportsPosFixed = (function(){
  68
  69         /*! IS_POSITION_FIXED_SUPPORTED - Juriy Zaytsev (kangax) - http://yura.thinkweb2.com/cft/ */
  70
  71         _yuitest_coverfunc("build/widget-modality/widget-modality.js", "(anonymous 2)", 25);
  72 _yuitest_coverline("build/widget-modality/widget-modality.js", 29);
  73 var doc         = Y.config.doc,
  74             isSupported = null,
  75             el, root;
  76
  77         _yuitest_coverline("build/widget-modality/widget-modality.js", 33);
  78 if (doc.createElement) {
  79             _yuitest_coverline("build/widget-modality/widget-modality.js", 34);
  80 el = doc.createElement('div');
  81             _yuitest_coverline("build/widget-modality/widget-modality.js", 35);
  82 if (el && el.style) {
  83                 _yuitest_coverline("build/widget-modality/widget-modality.js", 36);
  84 el.style.position = 'fixed';
  85                 _yuitest_coverline("build/widget-modality/widget-modality.js", 37);
  86 el.style.top = '10px';
  87                 _yuitest_coverline("build/widget-modality/widget-modality.js", 38);
  88 root = doc.body;
  89                 _yuitest_coverline("build/widget-modality/widget-modality.js", 39);
  90 if (root && root.appendChild && root.removeChild) {
  91                     _yuitest_coverline("build/widget-modality/widget-modality.js", 40);
  92 root.appendChild(el);
  93                     _yuitest_coverline("build/widget-modality/widget-modality.js", 41);
  94 isSupported = (el.offsetTop === 10);
  95                     _yuitest_coverline("build/widget-modality/widget-modality.js", 42);
  96 root.removeChild(el);
  97                 }
  98             }
  99         }
 100
 101         _yuitest_coverline("build/widget-modality/widget-modality.js", 47);
 102 return isSupported;
 103     }());
 104
 105     /**
 106      * Widget extension, which can be used to add modality support to the base Widget class,
 107      * through the Base.create method.
 108      *
 109      * @class WidgetModality
 110      * @param {Object} config User configuration object
 111      */
 112     _yuitest_coverline("build/widget-modality/widget-modality.js", 57);
 113 function WidgetModal(config) {}
 114
 115     _yuitest_coverline("build/widget-modality/widget-modality.js", 59);
 116 var MODAL           = 'modal',
 117         MASK            = 'mask',
 118         MODAL_CLASSES   = {
 119             modal   : getCN(WIDGET, MODAL),
 120             mask    : getCN(WIDGET, MASK)
 121         };
 122
 123     /**
 124     * Static property used to define the default attribute
 125     * configuration introduced by WidgetModality.
 126     *
 127     * @property ATTRS
 128     * @static
 129     * @type Object
 130     */
 131     _yuitest_coverline("build/widget-modality/widget-modality.js", 74);
 132 WidgetModal.ATTRS = {
 133             /**
 134              * @attribute maskNode
 135              * @type Y.Node
 136              *
 137              * @description Returns a Y.Node instance of the node being used as the mask.
 138              */
 139             maskNode : {
 140                 getter      : '_getMaskNode',
 141                 readOnly    : true
 142             },
 143
 144
 145             /**
 146              * @attribute modal
 147              * @type boolean
 148              *
 149              * @description Whether the widget should be modal or not.
 150              */
 151             modal: {
 152                 value:false,
 153                 validator: isBoolean
 154             },
 155
 156             /**
 157              * @attribute focusOn
 158              * @type array
 159              *
 160              * @description An array of objects corresponding to the nodes and events that will trigger a re-focus back on the widget.
 161              * The implementer can supply an array of objects, with each object having the following properties:
 162              * <p>eventName: (string, required): The eventName to listen to.</p>
 163              * <p>node: (Y.Node, optional): The Y.Node that will fire the event (defaults to the boundingBox of the widget)</p>
 164              * <p>By default, this attribute consists of two objects which will cause the widget to re-focus if anything
 165              * outside the widget is clicked on or focussed upon.</p>
 166              */
 167             focusOn: {
 168                 valueFn: function() {
 169                     _yuitest_coverfunc("build/widget-modality/widget-modality.js", "valueFn", 110);
 170 _yuitest_coverline("build/widget-modality/widget-modality.js", 111);
 171 return [
 172                         {
 173                             // node: this.get(BOUNDING_BOX),
 174                             eventName: ClickOutside
 175                         },
 176                         {
 177                             //node: this.get(BOUNDING_BOX),
 178                             eventName: FocusOutside
 179                         }
 180                     ];
 181                 },
 182
 183                 validator: Y.Lang.isArray
 184             }
 185
 186     };
 187
 188
 189     _yuitest_coverline("build/widget-modality/widget-modality.js", 129);
 190 WidgetModal.CLASSES = MODAL_CLASSES;
 191
 192
 193     /**
 194      * Returns the mask if it exists on the page - otherwise creates a mask. There's only
 195      * one mask on a page at a given time.
 196      * <p>
 197      * This method in invoked internally by the getter of the maskNode ATTR.
 198      * </p>
 199      * @method _GET_MASK
 200      * @static
 201      */
 202     _yuitest_coverline("build/widget-modality/widget-modality.js", 141);
 203 WidgetModal._GET_MASK = function() {
 204
 205         _yuitest_coverfunc("build/widget-modality/widget-modality.js", "_GET_MASK", 141);
 206 _yuitest_coverline("build/widget-modality/widget-modality.js", 143);
 207 var mask = Y.one('.' + MODAL_CLASSES.mask),
 208             win  = Y.one('win');
 209
 210         _yuitest_coverline("build/widget-modality/widget-modality.js", 146);
 211 if (mask) {
 212             _yuitest_coverline("build/widget-modality/widget-modality.js", 147);
 213 return mask;
 214         }
 215
 216         _yuitest_coverline("build/widget-modality/widget-modality.js", 150);
 217 mask = Y.Node.create('<div></div>').addClass(MODAL_CLASSES.mask);
 218
 219         _yuitest_coverline("build/widget-modality/widget-modality.js", 152);
 220 if (supportsPosFixed) {
 221             _yuitest_coverline("build/widget-modality/widget-modality.js", 153);
 222 mask.setStyles({
 223                 position: 'fixed',
 224                 width   : '100%',
 225                 height  : '100%',
 226                 top     : '0',
 227                 left    : '0',
 228                 display : 'block'
 229             });
 230         } else {
 231             _yuitest_coverline("build/widget-modality/widget-modality.js", 162);
 232 mask.setStyles({
 233                 position: 'absolute',
 234                 width   : win.get('winWidth') +'px',
 235                 height  : win.get('winHeight') + 'px',
 236                 top     : '0',
 237                 left    : '0',
 238                 display : 'block'
 239             });
 240         }
 241
 242         _yuitest_coverline("build/widget-modality/widget-modality.js", 172);
 243 return mask;
 244     };
 245
 246     /**
 247      * A stack of Y.Widget objects representing the current hierarchy of modal widgets presently displayed on the screen
 248      * @property STACK
 249      */
 250     _yuitest_coverline("build/widget-modality/widget-modality.js", 179);
 251 WidgetModal.STACK = [];
 252
 253
 254     _yuitest_coverline("build/widget-modality/widget-modality.js", 182);
 255 WidgetModal.prototype = {
 256
 257         initializer: function () {
 258             _yuitest_coverfunc("build/widget-modality/widget-modality.js", "initializer", 184);
 259 _yuitest_coverline("build/widget-modality/widget-modality.js", 185);
 260 Y.after(this._renderUIModal, this, RENDER_UI);
 261             _yuitest_coverline("build/widget-modality/widget-modality.js", 186);
 262 Y.after(this._syncUIModal, this, SYNC_UI);
 263             _yuitest_coverline("build/widget-modality/widget-modality.js", 187);
 264 Y.after(this._bindUIModal, this, BIND_UI);
 265         },
 266
 267         destructor: function () {
 268             // Hack to remove this thing from the STACK.
 269             _yuitest_coverfunc("build/widget-modality/widget-modality.js", "destructor", 190);
 270 _yuitest_coverline("build/widget-modality/widget-modality.js", 192);
 271 this._uiSetHostVisibleModal(false);
 272         },
 273
 274         // *** Instance Members *** //
 275
 276         _uiHandlesModal: null,
 277
 278
 279         /**
 280          * Adds modal class to the bounding box of the widget
 281          * <p>
 282          * This method in invoked after renderUI is invoked for the Widget class
 283          * using YUI's aop infrastructure.
 284          * </p>
 285          * @method _renderUIModal
 286          * @protected
 287          */
 288         _renderUIModal : function () {
 289
 290             _yuitest_coverfunc("build/widget-modality/widget-modality.js", "_renderUIModal", 209);
 291 _yuitest_coverline("build/widget-modality/widget-modality.js", 211);
 292 var bb = this.get(BOUNDING_BOX);
 293                 //cb = this.get(CONTENT_BOX);
 294
 295             //this makes the content box content appear over the mask
 296             // cb.setStyles({
 297             //     position: ""
 298             // });
 299
 300             _yuitest_coverline("build/widget-modality/widget-modality.js", 219);
 301 this._repositionMask(this);
 302             _yuitest_coverline("build/widget-modality/widget-modality.js", 220);
 303 bb.addClass(MODAL_CLASSES.modal);
 304
 305         },
 306
 307
 308         /**
 309          * Hooks up methods to be executed when the widget's visibility or z-index changes
 310          * <p>
 311          * This method in invoked after bindUI is invoked for the Widget class
 312          * using YUI's aop infrastructure.
 313          * </p>
 314          * @method _bindUIModal
 315          * @protected
 316          */
 317         _bindUIModal : function () {
 318
 319             _yuitest_coverfunc("build/widget-modality/widget-modality.js", "_bindUIModal", 234);
 320 _yuitest_coverline("build/widget-modality/widget-modality.js", 236);
 321 this.after(VISIBLE+CHANGE, this._afterHostVisibleChangeModal);
 322             _yuitest_coverline("build/widget-modality/widget-modality.js", 237);
 323 this.after(Z_INDEX+CHANGE, this._afterHostZIndexChangeModal);
 324             _yuitest_coverline("build/widget-modality/widget-modality.js", 238);
 325 this.after("focusOnChange", this._afterFocusOnChange);
 326
 327             // Re-align the mask in the viewport if `position: fixed;` is not
 328             // supported. iOS < 5 and Android < 3 don't actually support it even
 329             // though they both pass the feature test; the UA sniff is here to
 330             // account for that. Ideally this should be replaced with a better
 331             // feature test.
 332             _yuitest_coverline("build/widget-modality/widget-modality.js", 245);
 333 if (!supportsPosFixed ||
 334                     (Y.UA.ios && Y.UA.ios < 5) ||
 335                     (Y.UA.android && Y.UA.android < 3)) {
 336
 337                 _yuitest_coverline("build/widget-modality/widget-modality.js", 249);
 338 Y.one('win').on('scroll', this._resyncMask, this);
 339             }
 340         },
 341
 342         /**
 343          * Syncs the mask with the widget's current state, namely the visibility and z-index of the widget
 344          * <p>
 345          * This method in invoked after syncUI is invoked for the Widget class
 346          * using YUI's aop infrastructure.
 347          * </p>
 348          * @method _syncUIModal
 349          * @protected
 350          */
 351         _syncUIModal : function () {
 352
 353             //var host = this.get(HOST);
 354
 355             _yuitest_coverfunc("build/widget-modality/widget-modality.js", "_syncUIModal", 262);
 356 _yuitest_coverline("build/widget-modality/widget-modality.js", 266);
 357 this._uiSetHostVisibleModal(this.get(VISIBLE));
 358             _yuitest_coverline("build/widget-modality/widget-modality.js", 267);
 359 this._uiSetHostZIndexModal(this.get(Z_INDEX));
 360
 361         },
 362
 363         /**
 364          * Provides mouse and tab focus to the widget's bounding box.
 365          *
 366          * @method _focus
 367          */
 368         _focus : function (e) {
 369
 370             _yuitest_coverfunc("build/widget-modality/widget-modality.js", "_focus", 276);
 371 _yuitest_coverline("build/widget-modality/widget-modality.js", 278);
 372 var bb = this.get(BOUNDING_BOX),
 373             oldTI = bb.get('tabIndex');
 374
 375             _yuitest_coverline("build/widget-modality/widget-modality.js", 281);
 376 bb.set('tabIndex', oldTI >= 0 ? oldTI : 0);
 377             _yuitest_coverline("build/widget-modality/widget-modality.js", 282);
 378 this.focus();
 379         },
 380         /**
 381          * Blurs the widget.
 382          *
 383          * @method _blur
 384          */
 385         _blur : function () {
 386
 387             _yuitest_coverfunc("build/widget-modality/widget-modality.js", "_blur", 289);
 388 _yuitest_coverline("build/widget-modality/widget-modality.js", 291);
 389 this.blur();
 390         },
 391
 392         /**
 393          * Returns the Y.Node instance of the maskNode
 394          *
 395          * @method _getMaskNode
 396          * @return {Node} The Y.Node instance of the mask, as returned from WidgetModal._GET_MASK
 397          */
 398         _getMaskNode : function () {
 399
 400             _yuitest_coverfunc("build/widget-modality/widget-modality.js", "_getMaskNode", 300);
 401 _yuitest_coverline("build/widget-modality/widget-modality.js", 302);
 402 return WidgetModal._GET_MASK();
 403         },
 404
 405         /**
 406          * Performs events attaching/detaching, stack shifting and mask repositioning based on the visibility of the widget
 407          *
 408          * @method _uiSetHostVisibleModal
 409          * @param {boolean} Whether the widget is visible or not
 410          */
 411         _uiSetHostVisibleModal : function (visible) {
 412             _yuitest_coverfunc("build/widget-modality/widget-modality.js", "_uiSetHostVisibleModal", 311);
 413 _yuitest_coverline("build/widget-modality/widget-modality.js", 312);
 414 var stack    = WidgetModal.STACK,
 415                 maskNode = this.get('maskNode'),
 416                 isModal  = this.get('modal'),
 417                 topModal, index;
 418
 419             _yuitest_coverline("build/widget-modality/widget-modality.js", 317);
 420 if (visible) {
 421
 422                 _yuitest_coverline("build/widget-modality/widget-modality.js", 319);
 423 Y.Array.each(stack, function(modal){
 424                     _yuitest_coverfunc("build/widget-modality/widget-modality.js", "(anonymous 3)", 319);
 425 _yuitest_coverline("build/widget-modality/widget-modality.js", 320);
 426 modal._detachUIHandlesModal();
 427                     _yuitest_coverline("build/widget-modality/widget-modality.js", 321);
 428 modal._blur();
 429                 });
 430
 431                 // push on top of stack
 432                 _yuitest_coverline("build/widget-modality/widget-modality.js", 325);
 433 stack.unshift(this);
 434
 435                 _yuitest_coverline("build/widget-modality/widget-modality.js", 327);
 436 this._repositionMask(this);
 437                 _yuitest_coverline("build/widget-modality/widget-modality.js", 328);
 438 this._uiSetHostZIndexModal(this.get(Z_INDEX));
 439
 440                 _yuitest_coverline("build/widget-modality/widget-modality.js", 330);
 441 if (isModal) {
 442                     _yuitest_coverline("build/widget-modality/widget-modality.js", 331);
 443 maskNode.show();
 444                     _yuitest_coverline("build/widget-modality/widget-modality.js", 332);
 445 Y.later(1, this, '_attachUIHandlesModal');
 446                     _yuitest_coverline("build/widget-modality/widget-modality.js", 333);
 447 this._focus();
 448                 }
 449
 450
 451             } else {
 452
 453                 _yuitest_coverline("build/widget-modality/widget-modality.js", 339);
 454 index = Y.Array.indexOf(stack, this);
 455                 _yuitest_coverline("build/widget-modality/widget-modality.js", 340);
 456 if (index >= 0) {
 457                     // Remove modal widget from global stack.
 458                     _yuitest_coverline("build/widget-modality/widget-modality.js", 342);
 459 stack.splice(index, 1);
 460                 }
 461
 462                 _yuitest_coverline("build/widget-modality/widget-modality.js", 345);
 463 this._detachUIHandlesModal();
 464                 _yuitest_coverline("build/widget-modality/widget-modality.js", 346);
 465 this._blur();
 466
 467                 _yuitest_coverline("build/widget-modality/widget-modality.js", 348);
 468 if (stack.length) {
 469                     _yuitest_coverline("build/widget-modality/widget-modality.js", 349);
 470 topModal = stack[0];
 471                     _yuitest_coverline("build/widget-modality/widget-modality.js", 350);
 472 this._repositionMask(topModal);
 473                     //topModal._attachUIHandlesModal();
 474                     _yuitest_coverline("build/widget-modality/widget-modality.js", 352);
 475 topModal._uiSetHostZIndexModal(topModal.get(Z_INDEX));
 476
 477                     _yuitest_coverline("build/widget-modality/widget-modality.js", 354);
 478 if (topModal.get('modal')) {
 479                         //topModal._attachUIHandlesModal();
 480                         _yuitest_coverline("build/widget-modality/widget-modality.js", 356);
 481 Y.later(1, topModal, '_attachUIHandlesModal');
 482                         _yuitest_coverline("build/widget-modality/widget-modality.js", 357);
 483 topModal._focus();
 484                     }
 485
 486                 } else {
 487
 488                     _yuitest_coverline("build/widget-modality/widget-modality.js", 362);
 489 if (maskNode.getStyle('display') === 'block') {
 490                         _yuitest_coverline("build/widget-modality/widget-modality.js", 363);
 491 maskNode.hide();
 492                     }
 493
 494                 }
 495
 496             }
 497         },
 498
 499         /**
 500          * Sets the z-index of the mask node.
 501          *
 502          * @method _uiSetHostZIndexModal
 503          * @param {Number} Z-Index of the widget
 504          */
 505         _uiSetHostZIndexModal : function (zIndex) {
 506
 507             _yuitest_coverfunc("build/widget-modality/widget-modality.js", "_uiSetHostZIndexModal", 377);
 508 _yuitest_coverline("build/widget-modality/widget-modality.js", 379);
 509 if (this.get('modal')) {
 510                 _yuitest_coverline("build/widget-modality/widget-modality.js", 380);
 511 this.get('maskNode').setStyle(Z_INDEX, zIndex || 0);
 512             }
 513
 514         },
 515
 516         /**
 517          * Attaches UI Listeners for "clickoutside" and "focusoutside" on the
 518          * widget. When these events occur, and the widget is modal, focus is
 519          * shifted back onto the widget.
 520          *
 521          * @method _attachUIHandlesModal
 522          */
 523         _attachUIHandlesModal : function () {
 524
 525             _yuitest_coverfunc("build/widget-modality/widget-modality.js", "_attachUIHandlesModal", 392);
 526 _yuitest_coverline("build/widget-modality/widget-modality.js", 394);
 527 if (this._uiHandlesModal || WidgetModal.STACK[0] !== this) {
 528                 // Quit early if we have ui handles, or if we not at the top
 529                 // of the global stack.
 530                 _yuitest_coverline("build/widget-modality/widget-modality.js", 397);
 531 return;
 532             }
 533
 534             _yuitest_coverline("build/widget-modality/widget-modality.js", 400);
 535 var bb          = this.get(BOUNDING_BOX),
 536                 maskNode    = this.get('maskNode'),
 537                 focusOn     = this.get('focusOn'),
 538                 focus       = Y.bind(this._focus, this),
 539                 uiHandles   = [],
 540                 i, len, o;
 541
 542             _yuitest_coverline("build/widget-modality/widget-modality.js", 407);
 543 for (i = 0, len = focusOn.length; i < len; i++) {
 544
 545                 _yuitest_coverline("build/widget-modality/widget-modality.js", 409);
 546 o = {};
 547                 _yuitest_coverline("build/widget-modality/widget-modality.js", 410);
 548 o.node = focusOn[i].node;
 549                 _yuitest_coverline("build/widget-modality/widget-modality.js", 411);
 550 o.ev = focusOn[i].eventName;
 551                 _yuitest_coverline("build/widget-modality/widget-modality.js", 412);
 552 o.keyCode = focusOn[i].keyCode;
 553
 554                 //no keycode or node defined
 555                 _yuitest_coverline("build/widget-modality/widget-modality.js", 415);
 556 if (!o.node && !o.keyCode && o.ev) {
 557                     _yuitest_coverline("build/widget-modality/widget-modality.js", 416);
 558 uiHandles.push(bb.on(o.ev, focus));
 559                 }
 560
 561                 //node defined, no keycode (not a keypress)
 562                 else {_yuitest_coverline("build/widget-modality/widget-modality.js", 420);
 563 if (o.node && !o.keyCode && o.ev) {
 564                     _yuitest_coverline("build/widget-modality/widget-modality.js", 421);
 565 uiHandles.push(o.node.on(o.ev, focus));
 566                 }
 567
 568                 //node defined, keycode defined, event defined (its a key press)
 569                 else {_yuitest_coverline("build/widget-modality/widget-modality.js", 425);
 570 if (o.node && o.keyCode && o.ev) {
 571                     _yuitest_coverline("build/widget-modality/widget-modality.js", 426);
 572 uiHandles.push(o.node.on(o.ev, focus, o.keyCode));
 573                 }
 574
 575                 else {
 576                     _yuitest_coverline("build/widget-modality/widget-modality.js", 430);
 577 Y.Log('focusOn ATTR Error: The event with name "'+o.ev+'" could not be attached.');
 578                 }}}
 579
 580             }
 581
 582             _yuitest_coverline("build/widget-modality/widget-modality.js", 435);
 583 if ( ! supportsPosFixed) {
 584                 _yuitest_coverline("build/widget-modality/widget-modality.js", 436);
 585 uiHandles.push(Y.one('win').on('scroll', Y.bind(function(e){
 586                     _yuitest_coverfunc("build/widget-modality/widget-modality.js", "(anonymous 4)", 436);
 587 _yuitest_coverline("build/widget-modality/widget-modality.js", 437);
 588 maskNode.setStyle('top', maskNode.get('docScrollY'));
 589                 }, this)));
 590             }
 591
 592             _yuitest_coverline("build/widget-modality/widget-modality.js", 441);
 593 this._uiHandlesModal = uiHandles;
 594         },
 595
 596         /**
 597          * Detaches all UI Listeners that were set in _attachUIHandlesModal from the widget.
 598          *
 599          * @method _detachUIHandlesModal
 600          */
 601         _detachUIHandlesModal : function () {
 602             _yuitest_coverfunc("build/widget-modality/widget-modality.js", "_detachUIHandlesModal", 449);
 603 _yuitest_coverline("build/widget-modality/widget-modality.js", 450);
 604 Y.each(this._uiHandlesModal, function(h){
 605                 _yuitest_coverfunc("build/widget-modality/widget-modality.js", "(anonymous 5)", 450);
 606 _yuitest_coverline("build/widget-modality/widget-modality.js", 451);
 607 h.detach();
 608             });
 609             _yuitest_coverline("build/widget-modality/widget-modality.js", 453);
 610 this._uiHandlesModal = null;
 611         },
 612
 613         /**
 614          * Default function that is called when visibility is changed on the widget.
 615          *
 616          * @method _afterHostVisibleChangeModal
 617          * @param {EventFacade} e The event facade of the change
 618          */
 619         _afterHostVisibleChangeModal : function (e) {
 620
 621             _yuitest_coverfunc("build/widget-modality/widget-modality.js", "_afterHostVisibleChangeModal", 462);
 622 _yuitest_coverline("build/widget-modality/widget-modality.js", 464);
 623 this._uiSetHostVisibleModal(e.newVal);
 624         },
 625
 626         /**
 627          * Default function that is called when z-index is changed on the widget.
 628          *
 629          * @method _afterHostZIndexChangeModal
 630          * @param {EventFacade} e The event facade of the change
 631          */
 632         _afterHostZIndexChangeModal : function (e) {
 633
 634             _yuitest_coverfunc("build/widget-modality/widget-modality.js", "_afterHostZIndexChangeModal", 473);
 635 _yuitest_coverline("build/widget-modality/widget-modality.js", 475);
 636 this._uiSetHostZIndexModal(e.newVal);
 637         },
 638
 639         /**
 640          * Returns a boolean representing whether the current widget is in a "nested modality" state.
 641          * This is done by checking the number of widgets currently on the stack.
 642          *
 643          * @method isNested
 644          * @public
 645          */
 646         isNested: function() {
 647             _yuitest_coverfunc("build/widget-modality/widget-modality.js", "isNested", 485);
 648 _yuitest_coverline("build/widget-modality/widget-modality.js", 486);
 649 var length = WidgetModal.STACK.length,
 650             retval = (length > 1) ? true : false;
 651             _yuitest_coverline("build/widget-modality/widget-modality.js", 488);
 652 return retval;
 653         },
 654
 655         /**
 656          * Repositions the mask in the DOM for nested modality cases.
 657          *
 658          * @method _repositionMask
 659          * @param {Widget} nextElem The Y.Widget instance that will be visible in the stack once the current widget is closed.
 660          */
 661         _repositionMask: function(nextElem) {
 662
 663             _yuitest_coverfunc("build/widget-modality/widget-modality.js", "_repositionMask", 497);
 664 _yuitest_coverline("build/widget-modality/widget-modality.js", 499);
 665 var currentModal = this.get('modal'),
 666                 nextModal    = nextElem.get('modal'),
 667                 maskNode     = this.get('maskNode'),
 668                 bb, bbParent;
 669
 670             //if this is modal and host is not modal
 671             _yuitest_coverline("build/widget-modality/widget-modality.js", 505);
 672 if (currentModal && !nextModal) {
 673                 //leave the mask where it is, since the host is not modal.
 674                 _yuitest_coverline("build/widget-modality/widget-modality.js", 507);
 675 maskNode.remove();
 676                 _yuitest_coverline("build/widget-modality/widget-modality.js", 508);
 677 this.fire(MaskHide);
 678             }
 679
 680             //if the main widget is not modal but the host is modal, or both of them are modal
 681             else {_yuitest_coverline("build/widget-modality/widget-modality.js", 512);
 682 if ((!currentModal && nextModal) || (currentModal && nextModal)) {
 683
 684                 //then remove the mask off DOM, reposition it, and reinsert it into the DOM
 685                 _yuitest_coverline("build/widget-modality/widget-modality.js", 515);
 686 maskNode.remove();
 687                 _yuitest_coverline("build/widget-modality/widget-modality.js", 516);
 688 this.fire(MaskHide);
 689                 _yuitest_coverline("build/widget-modality/widget-modality.js", 517);
 690 bb = nextElem.get(BOUNDING_BOX);
 691                 _yuitest_coverline("build/widget-modality/widget-modality.js", 518);
 692 bbParent = bb.get('parentNode') || Y.one('body');
 693                 _yuitest_coverline("build/widget-modality/widget-modality.js", 519);
 694 bbParent.insert(maskNode, bbParent.get('firstChild'));
 695                 _yuitest_coverline("build/widget-modality/widget-modality.js", 520);
 696 this.fire(MaskShow);
 697             }}
 698
 699         },
 700
 701         /**
 702          * Resyncs the mask in the viewport for browsers that don't support fixed positioning
 703          *
 704          * @method _resyncMask
 705          * @param {Y.Widget} nextElem The Y.Widget instance that will be visible in the stack once the current widget is closed.
 706          * @private
 707          */
 708         _resyncMask: function (e) {
 709             _yuitest_coverfunc("build/widget-modality/widget-modality.js", "_resyncMask", 532);
 710 _yuitest_coverline("build/widget-modality/widget-modality.js", 533);
 711 var o       = e.currentTarget,
 712                 offsetX = o.get('docScrollX'),
 713                 offsetY = o.get('docScrollY'),
 714                 w       = o.get('innerWidth') || o.get('winWidth'),
 715                 h       = o.get('innerHeight') || o.get('winHeight'),
 716                 mask    = this.get('maskNode');
 717
 718             _yuitest_coverline("build/widget-modality/widget-modality.js", 540);
 719 mask.setStyles({
 720                 "top": offsetY + "px",
 721                 "left": offsetX + "px",
 722                 "width": w + 'px',
 723                 "height": h + 'px'
 724             });
 725         },
 726
 727         /**
 728          * Default function called when focusOn Attribute is changed. Remove existing listeners and create new listeners.
 729          *
 730          * @method _afterFocusOnChange
 731          */
 732         _afterFocusOnChange : function(e) {
 733             _yuitest_coverfunc("build/widget-modality/widget-modality.js", "_afterFocusOnChange", 553);
 734 _yuitest_coverline("build/widget-modality/widget-modality.js", 554);
 735 this._detachUIHandlesModal();
 736
 737             _yuitest_coverline("build/widget-modality/widget-modality.js", 556);
 738 if (this.get(VISIBLE)) {
 739                 _yuitest_coverline("build/widget-modality/widget-modality.js", 557);
 740 this._attachUIHandlesModal();
 741             }
 742         }
 743     };
 744
 745     _yuitest_coverline("build/widget-modality/widget-modality.js", 562);
 746 Y.WidgetModality = WidgetModal;
 747
 748
 749
 750 }, '3.7.2', {"requires": ["base-build", "event-outside", "widget"], "skinnable": true});