happstack-yui-7372.5.1: bundle/widget-modality/widget-modality-coverage.js
/*
YUI 3.7.2 (build 5639)
Copyright 2012 Yahoo! Inc. All rights reserved.
Licensed under the BSD License.
http://yuilibrary.com/license/
*/
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_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({"," position: 'fixed',"," width : '100%',"," height : '100%',"," top : '0',"," left : '0',"," display : 'block'"," });"," } else {"," mask.setStyles({"," position: 'absolute',"," width : win.get('winWidth') +'px',"," height : win.get('winHeight') + 'px',"," top : '0',"," left : '0',"," display : 'block'"," });"," }",""," return mask;"," };",""," /**"," * A stack of Y.Widget objects representing the current hierarchy of modal widgets presently displayed on the screen"," * @property STACK"," */"," WidgetModal.STACK = [];","",""," WidgetModal.prototype = {",""," initializer: function () {"," Y.after(this._renderUIModal, this, RENDER_UI);"," Y.after(this._syncUIModal, this, SYNC_UI);"," Y.after(this._bindUIModal, this, BIND_UI);"," },",""," destructor: function () {"," // Hack to remove this thing from the STACK."," this._uiSetHostVisibleModal(false);"," },",""," // *** Instance Members *** //",""," _uiHandlesModal: null,","",""," /**"," * Adds modal class to the bounding box of the widget"," * <p>"," * This method in invoked after renderUI is invoked for the Widget class"," * using YUI's aop infrastructure."," * </p>"," * @method _renderUIModal"," * @protected"," */"," _renderUIModal : function () {",""," var bb = this.get(BOUNDING_BOX);"," //cb = this.get(CONTENT_BOX);",""," //this makes the content box content appear over the mask"," // cb.setStyles({"," // position: \"\""," // });",""," this._repositionMask(this);"," bb.addClass(MODAL_CLASSES.modal);",""," },","",""," /**"," * Hooks up methods to be executed when the widget's visibility or z-index changes"," * <p>"," * This method in invoked after bindUI is invoked for the Widget class"," * using YUI's aop infrastructure."," * </p>"," * @method _bindUIModal"," * @protected"," */"," _bindUIModal : function () {",""," this.after(VISIBLE+CHANGE, this._afterHostVisibleChangeModal);"," this.after(Z_INDEX+CHANGE, this._afterHostZIndexChangeModal);"," this.after(\"focusOnChange\", this._afterFocusOnChange);",""," // Re-align the mask in the viewport if `position: fixed;` is not"," // supported. iOS < 5 and Android < 3 don't actually support it even"," // though they both pass the feature test; the UA sniff is here to"," // account for that. Ideally this should be replaced with a better"," // feature test."," if (!supportsPosFixed ||"," (Y.UA.ios && Y.UA.ios < 5) ||"," (Y.UA.android && Y.UA.android < 3)) {",""," Y.one('win').on('scroll', this._resyncMask, this);"," }"," },",""," /**"," * Syncs the mask with the widget's current state, namely the visibility and z-index of the widget"," * <p>"," * This method in invoked after syncUI is invoked for the Widget class"," * using YUI's aop infrastructure."," * </p>"," * @method _syncUIModal"," * @protected"," */"," _syncUIModal : function () {",""," //var host = this.get(HOST);",""," this._uiSetHostVisibleModal(this.get(VISIBLE));"," this._uiSetHostZIndexModal(this.get(Z_INDEX));",""," },",""," /**"," * Provides mouse and tab focus to the widget's bounding box."," *"," * @method _focus"," */"," _focus : function (e) {",""," var bb = this.get(BOUNDING_BOX),"," oldTI = bb.get('tabIndex');",""," bb.set('tabIndex', oldTI >= 0 ? oldTI : 0);"," this.focus();"," },"," /**"," * Blurs the widget."," *"," * @method _blur"," */"," _blur : function () {",""," this.blur();"," },",""," /**"," * Returns the Y.Node instance of the maskNode"," *"," * @method _getMaskNode"," * @return {Node} The Y.Node instance of the mask, as returned from WidgetModal._GET_MASK"," */"," _getMaskNode : function () {",""," return WidgetModal._GET_MASK();"," },",""," /**"," * Performs events attaching/detaching, stack shifting and mask repositioning based on the visibility of the widget"," *"," * @method _uiSetHostVisibleModal"," * @param {boolean} Whether the widget is visible or not"," */"," _uiSetHostVisibleModal : function (visible) {"," var stack = WidgetModal.STACK,"," maskNode = this.get('maskNode'),"," isModal = this.get('modal'),"," topModal, index;",""," if (visible) {",""," Y.Array.each(stack, function(modal){"," modal._detachUIHandlesModal();"," modal._blur();"," });",""," // push on top of stack"," stack.unshift(this);",""," this._repositionMask(this);"," this._uiSetHostZIndexModal(this.get(Z_INDEX));",""," if (isModal) {"," maskNode.show();"," Y.later(1, this, '_attachUIHandlesModal');"," this._focus();"," }","",""," } else {",""," index = Y.Array.indexOf(stack, this);"," if (index >= 0) {"," // Remove modal widget from global stack."," stack.splice(index, 1);"," }",""," this._detachUIHandlesModal();"," this._blur();",""," if (stack.length) {"," topModal = stack[0];"," this._repositionMask(topModal);"," //topModal._attachUIHandlesModal();"," topModal._uiSetHostZIndexModal(topModal.get(Z_INDEX));",""," if (topModal.get('modal')) {"," //topModal._attachUIHandlesModal();"," Y.later(1, topModal, '_attachUIHandlesModal');"," topModal._focus();"," }",""," } else {",""," if (maskNode.getStyle('display') === 'block') {"," maskNode.hide();"," }",""," }",""," }"," },",""," /**"," * Sets the z-index of the mask node."," *"," * @method _uiSetHostZIndexModal"," * @param {Number} Z-Index of the widget"," */"," _uiSetHostZIndexModal : function (zIndex) {",""," if (this.get('modal')) {"," this.get('maskNode').setStyle(Z_INDEX, zIndex || 0);"," }",""," },",""," /**"," * Attaches UI Listeners for \"clickoutside\" and \"focusoutside\" on the"," * widget. When these events occur, and the widget is modal, focus is"," * shifted back onto the widget."," *"," * @method _attachUIHandlesModal"," */"," _attachUIHandlesModal : function () {",""," if (this._uiHandlesModal || WidgetModal.STACK[0] !== this) {"," // Quit early if we have ui handles, or if we not at the top"," // of the global stack."," return;"," }",""," var bb = this.get(BOUNDING_BOX),"," maskNode = this.get('maskNode'),"," focusOn = this.get('focusOn'),"," focus = Y.bind(this._focus, this),"," uiHandles = [],"," i, len, o;",""," for (i = 0, len = focusOn.length; i < len; i++) {",""," o = {};"," o.node = focusOn[i].node;"," o.ev = focusOn[i].eventName;"," o.keyCode = focusOn[i].keyCode;",""," //no keycode or node defined"," if (!o.node && !o.keyCode && o.ev) {"," uiHandles.push(bb.on(o.ev, focus));"," }",""," //node defined, no keycode (not a keypress)"," else if (o.node && !o.keyCode && o.ev) {"," uiHandles.push(o.node.on(o.ev, focus));"," }",""," //node defined, keycode defined, event defined (its a key press)"," else if (o.node && o.keyCode && o.ev) {"," uiHandles.push(o.node.on(o.ev, focus, o.keyCode));"," }",""," else {"," Y.Log('focusOn ATTR Error: The event with name \"'+o.ev+'\" could not be attached.');"," }",""," }",""," if ( ! supportsPosFixed) {"," uiHandles.push(Y.one('win').on('scroll', Y.bind(function(e){"," maskNode.setStyle('top', maskNode.get('docScrollY'));"," }, this)));"," }",""," this._uiHandlesModal = uiHandles;"," },",""," /**"," * Detaches all UI Listeners that were set in _attachUIHandlesModal from the widget."," *"," * @method _detachUIHandlesModal"," */"," _detachUIHandlesModal : function () {"," Y.each(this._uiHandlesModal, function(h){"," h.detach();"," });"," this._uiHandlesModal = null;"," },",""," /**"," * Default function that is called when visibility is changed on the widget."," *"," * @method _afterHostVisibleChangeModal"," * @param {EventFacade} e The event facade of the change"," */"," _afterHostVisibleChangeModal : function (e) {",""," this._uiSetHostVisibleModal(e.newVal);"," },",""," /**"," * Default function that is called when z-index is changed on the widget."," *"," * @method _afterHostZIndexChangeModal"," * @param {EventFacade} e The event facade of the change"," */"," _afterHostZIndexChangeModal : function (e) {",""," this._uiSetHostZIndexModal(e.newVal);"," },",""," /**"," * Returns a boolean representing whether the current widget is in a \"nested modality\" state."," * This is done by checking the number of widgets currently on the stack."," *"," * @method isNested"," * @public"," */"," isNested: function() {"," var length = WidgetModal.STACK.length,"," retval = (length > 1) ? true : false;"," return retval;"," },",""," /**"," * Repositions the mask in the DOM for nested modality cases."," *"," * @method _repositionMask"," * @param {Widget} nextElem The Y.Widget instance that will be visible in the stack once the current widget is closed."," */"," _repositionMask: function(nextElem) {",""," var currentModal = this.get('modal'),"," nextModal = nextElem.get('modal'),"," maskNode = this.get('maskNode'),"," bb, bbParent;",""," //if this is modal and host is not modal"," if (currentModal && !nextModal) {"," //leave the mask where it is, since the host is not modal."," maskNode.remove();"," this.fire(MaskHide);"," }",""," //if the main widget is not modal but the host is modal, or both of them are modal"," else if ((!currentModal && nextModal) || (currentModal && nextModal)) {",""," //then remove the mask off DOM, reposition it, and reinsert it into the DOM"," maskNode.remove();"," this.fire(MaskHide);"," bb = nextElem.get(BOUNDING_BOX);"," bbParent = bb.get('parentNode') || Y.one('body');"," bbParent.insert(maskNode, bbParent.get('firstChild'));"," this.fire(MaskShow);"," }",""," },",""," /**"," * Resyncs the mask in the viewport for browsers that don't support fixed positioning"," *"," * @method _resyncMask"," * @param {Y.Widget} nextElem The Y.Widget instance that will be visible in the stack once the current widget is closed."," * @private"," */"," _resyncMask: function (e) {"," var o = e.currentTarget,"," offsetX = o.get('docScrollX'),"," offsetY = o.get('docScrollY'),"," w = o.get('innerWidth') || o.get('winWidth'),"," h = o.get('innerHeight') || o.get('winHeight'),"," mask = this.get('maskNode');",""," mask.setStyles({"," \"top\": offsetY + \"px\","," \"left\": offsetX + \"px\","," \"width\": w + 'px',"," \"height\": h + 'px'"," });"," },",""," /**"," * Default function called when focusOn Attribute is changed. 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YUI.add('widget-modality', function (Y, NAME) {
/**
* Provides modality support for Widgets, though an extension
*
* @module widget-modality
*/
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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/ */
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var doc = Y.config.doc,
isSupported = null,
el, root;
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if (doc.createElement) {
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el = doc.createElement('div');
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if (el && el.style) {
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root.removeChild(el);
}
}
}
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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
*/
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function WidgetModal(config) {}
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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
*/
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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() {
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return [
{
// node: this.get(BOUNDING_BOX),
eventName: ClickOutside
},
{
//node: this.get(BOUNDING_BOX),
eventName: FocusOutside
}
];
},
validator: Y.Lang.isArray
}
};
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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
*/
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WidgetModal._GET_MASK = function() {
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var mask = Y.one('.' + MODAL_CLASSES.mask),
win = Y.one('win');
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if (mask) {
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return mask;
}
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mask = Y.Node.create('<div></div>').addClass(MODAL_CLASSES.mask);
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if (supportsPosFixed) {
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mask.setStyles({
position: 'fixed',
width : '100%',
height : '100%',
top : '0',
left : '0',
display : 'block'
});
} else {
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mask.setStyles({
position: 'absolute',
width : win.get('winWidth') +'px',
height : win.get('winHeight') + 'px',
top : '0',
left : '0',
display : 'block'
});
}
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return mask;
};
/**
* A stack of Y.Widget objects representing the current hierarchy of modal widgets presently displayed on the screen
* @property STACK
*/
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WidgetModal.STACK = [];
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WidgetModal.prototype = {
initializer: function () {
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Y.after(this._renderUIModal, this, RENDER_UI);
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Y.after(this._syncUIModal, this, SYNC_UI);
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Y.after(this._bindUIModal, this, BIND_UI);
},
destructor: function () {
// Hack to remove this thing from the STACK.
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this._uiSetHostVisibleModal(false);
},
// *** Instance Members *** //
_uiHandlesModal: null,
/**
* Adds modal class to the bounding box of the widget
* <p>
* This method in invoked after renderUI is invoked for the Widget class
* using YUI's aop infrastructure.
* </p>
* @method _renderUIModal
* @protected
*/
_renderUIModal : function () {
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var bb = this.get(BOUNDING_BOX);
//cb = this.get(CONTENT_BOX);
//this makes the content box content appear over the mask
// cb.setStyles({
// position: ""
// });
_yuitest_coverline("build/widget-modality/widget-modality.js", 219);
this._repositionMask(this);
_yuitest_coverline("build/widget-modality/widget-modality.js", 220);
bb.addClass(MODAL_CLASSES.modal);
},
/**
* Hooks up methods to be executed when the widget's visibility or z-index changes
* <p>
* This method in invoked after bindUI is invoked for the Widget class
* using YUI's aop infrastructure.
* </p>
* @method _bindUIModal
* @protected
*/
_bindUIModal : function () {
_yuitest_coverfunc("build/widget-modality/widget-modality.js", "_bindUIModal", 234);
_yuitest_coverline("build/widget-modality/widget-modality.js", 236);
this.after(VISIBLE+CHANGE, this._afterHostVisibleChangeModal);
_yuitest_coverline("build/widget-modality/widget-modality.js", 237);
this.after(Z_INDEX+CHANGE, this._afterHostZIndexChangeModal);
_yuitest_coverline("build/widget-modality/widget-modality.js", 238);
this.after("focusOnChange", this._afterFocusOnChange);
// Re-align the mask in the viewport if `position: fixed;` is not
// supported. iOS < 5 and Android < 3 don't actually support it even
// though they both pass the feature test; the UA sniff is here to
// account for that. Ideally this should be replaced with a better
// feature test.
_yuitest_coverline("build/widget-modality/widget-modality.js", 245);
if (!supportsPosFixed ||
(Y.UA.ios && Y.UA.ios < 5) ||
(Y.UA.android && Y.UA.android < 3)) {
_yuitest_coverline("build/widget-modality/widget-modality.js", 249);
Y.one('win').on('scroll', this._resyncMask, this);
}
},
/**
* Syncs the mask with the widget's current state, namely the visibility and z-index of the widget
* <p>
* This method in invoked after syncUI is invoked for the Widget class
* using YUI's aop infrastructure.
* </p>
* @method _syncUIModal
* @protected
*/
_syncUIModal : function () {
//var host = this.get(HOST);
_yuitest_coverfunc("build/widget-modality/widget-modality.js", "_syncUIModal", 262);
_yuitest_coverline("build/widget-modality/widget-modality.js", 266);
this._uiSetHostVisibleModal(this.get(VISIBLE));
_yuitest_coverline("build/widget-modality/widget-modality.js", 267);
this._uiSetHostZIndexModal(this.get(Z_INDEX));
},
/**
* Provides mouse and tab focus to the widget's bounding box.
*
* @method _focus
*/
_focus : function (e) {
_yuitest_coverfunc("build/widget-modality/widget-modality.js", "_focus", 276);
_yuitest_coverline("build/widget-modality/widget-modality.js", 278);
var bb = this.get(BOUNDING_BOX),
oldTI = bb.get('tabIndex');
_yuitest_coverline("build/widget-modality/widget-modality.js", 281);
bb.set('tabIndex', oldTI >= 0 ? oldTI : 0);
_yuitest_coverline("build/widget-modality/widget-modality.js", 282);
this.focus();
},
/**
* Blurs the widget.
*
* @method _blur
*/
_blur : function () {
_yuitest_coverfunc("build/widget-modality/widget-modality.js", "_blur", 289);
_yuitest_coverline("build/widget-modality/widget-modality.js", 291);
this.blur();
},
/**
* Returns the Y.Node instance of the maskNode
*
* @method _getMaskNode
* @return {Node} The Y.Node instance of the mask, as returned from WidgetModal._GET_MASK
*/
_getMaskNode : function () {
_yuitest_coverfunc("build/widget-modality/widget-modality.js", "_getMaskNode", 300);
_yuitest_coverline("build/widget-modality/widget-modality.js", 302);
return WidgetModal._GET_MASK();
},
/**
* Performs events attaching/detaching, stack shifting and mask repositioning based on the visibility of the widget
*
* @method _uiSetHostVisibleModal
* @param {boolean} Whether the widget is visible or not
*/
_uiSetHostVisibleModal : function (visible) {
_yuitest_coverfunc("build/widget-modality/widget-modality.js", "_uiSetHostVisibleModal", 311);
_yuitest_coverline("build/widget-modality/widget-modality.js", 312);
var stack = WidgetModal.STACK,
maskNode = this.get('maskNode'),
isModal = this.get('modal'),
topModal, index;
_yuitest_coverline("build/widget-modality/widget-modality.js", 317);
if (visible) {
_yuitest_coverline("build/widget-modality/widget-modality.js", 319);
Y.Array.each(stack, function(modal){
_yuitest_coverfunc("build/widget-modality/widget-modality.js", "(anonymous 3)", 319);
_yuitest_coverline("build/widget-modality/widget-modality.js", 320);
modal._detachUIHandlesModal();
_yuitest_coverline("build/widget-modality/widget-modality.js", 321);
modal._blur();
});
// push on top of stack
_yuitest_coverline("build/widget-modality/widget-modality.js", 325);
stack.unshift(this);
_yuitest_coverline("build/widget-modality/widget-modality.js", 327);
this._repositionMask(this);
_yuitest_coverline("build/widget-modality/widget-modality.js", 328);
this._uiSetHostZIndexModal(this.get(Z_INDEX));
_yuitest_coverline("build/widget-modality/widget-modality.js", 330);
if (isModal) {
_yuitest_coverline("build/widget-modality/widget-modality.js", 331);
maskNode.show();
_yuitest_coverline("build/widget-modality/widget-modality.js", 332);
Y.later(1, this, '_attachUIHandlesModal');
_yuitest_coverline("build/widget-modality/widget-modality.js", 333);
this._focus();
}
} else {
_yuitest_coverline("build/widget-modality/widget-modality.js", 339);
index = Y.Array.indexOf(stack, this);
_yuitest_coverline("build/widget-modality/widget-modality.js", 340);
if (index >= 0) {
// Remove modal widget from global stack.
_yuitest_coverline("build/widget-modality/widget-modality.js", 342);
stack.splice(index, 1);
}
_yuitest_coverline("build/widget-modality/widget-modality.js", 345);
this._detachUIHandlesModal();
_yuitest_coverline("build/widget-modality/widget-modality.js", 346);
this._blur();
_yuitest_coverline("build/widget-modality/widget-modality.js", 348);
if (stack.length) {
_yuitest_coverline("build/widget-modality/widget-modality.js", 349);
topModal = stack[0];
_yuitest_coverline("build/widget-modality/widget-modality.js", 350);
this._repositionMask(topModal);
//topModal._attachUIHandlesModal();
_yuitest_coverline("build/widget-modality/widget-modality.js", 352);
topModal._uiSetHostZIndexModal(topModal.get(Z_INDEX));
_yuitest_coverline("build/widget-modality/widget-modality.js", 354);
if (topModal.get('modal')) {
//topModal._attachUIHandlesModal();
_yuitest_coverline("build/widget-modality/widget-modality.js", 356);
Y.later(1, topModal, '_attachUIHandlesModal');
_yuitest_coverline("build/widget-modality/widget-modality.js", 357);
topModal._focus();
}
} else {
_yuitest_coverline("build/widget-modality/widget-modality.js", 362);
if (maskNode.getStyle('display') === 'block') {
_yuitest_coverline("build/widget-modality/widget-modality.js", 363);
maskNode.hide();
}
}
}
},
/**
* Sets the z-index of the mask node.
*
* @method _uiSetHostZIndexModal
* @param {Number} Z-Index of the widget
*/
_uiSetHostZIndexModal : function (zIndex) {
_yuitest_coverfunc("build/widget-modality/widget-modality.js", "_uiSetHostZIndexModal", 377);
_yuitest_coverline("build/widget-modality/widget-modality.js", 379);
if (this.get('modal')) {
_yuitest_coverline("build/widget-modality/widget-modality.js", 380);
this.get('maskNode').setStyle(Z_INDEX, zIndex || 0);
}
},
/**
* Attaches UI Listeners for "clickoutside" and "focusoutside" on the
* widget. When these events occur, and the widget is modal, focus is
* shifted back onto the widget.
*
* @method _attachUIHandlesModal
*/
_attachUIHandlesModal : function () {
_yuitest_coverfunc("build/widget-modality/widget-modality.js", "_attachUIHandlesModal", 392);
_yuitest_coverline("build/widget-modality/widget-modality.js", 394);
if (this._uiHandlesModal || WidgetModal.STACK[0] !== this) {
// Quit early if we have ui handles, or if we not at the top
// of the global stack.
_yuitest_coverline("build/widget-modality/widget-modality.js", 397);
return;
}
_yuitest_coverline("build/widget-modality/widget-modality.js", 400);
var bb = this.get(BOUNDING_BOX),
maskNode = this.get('maskNode'),
focusOn = this.get('focusOn'),
focus = Y.bind(this._focus, this),
uiHandles = [],
i, len, o;
_yuitest_coverline("build/widget-modality/widget-modality.js", 407);
for (i = 0, len = focusOn.length; i < len; i++) {
_yuitest_coverline("build/widget-modality/widget-modality.js", 409);
o = {};
_yuitest_coverline("build/widget-modality/widget-modality.js", 410);
o.node = focusOn[i].node;
_yuitest_coverline("build/widget-modality/widget-modality.js", 411);
o.ev = focusOn[i].eventName;
_yuitest_coverline("build/widget-modality/widget-modality.js", 412);
o.keyCode = focusOn[i].keyCode;
//no keycode or node defined
_yuitest_coverline("build/widget-modality/widget-modality.js", 415);
if (!o.node && !o.keyCode && o.ev) {
_yuitest_coverline("build/widget-modality/widget-modality.js", 416);
uiHandles.push(bb.on(o.ev, focus));
}
//node defined, no keycode (not a keypress)
else {_yuitest_coverline("build/widget-modality/widget-modality.js", 420);
if (o.node && !o.keyCode && o.ev) {
_yuitest_coverline("build/widget-modality/widget-modality.js", 421);
uiHandles.push(o.node.on(o.ev, focus));
}
//node defined, keycode defined, event defined (its a key press)
else {_yuitest_coverline("build/widget-modality/widget-modality.js", 425);
if (o.node && o.keyCode && o.ev) {
_yuitest_coverline("build/widget-modality/widget-modality.js", 426);
uiHandles.push(o.node.on(o.ev, focus, o.keyCode));
}
else {
_yuitest_coverline("build/widget-modality/widget-modality.js", 430);
Y.Log('focusOn ATTR Error: The event with name "'+o.ev+'" could not be attached.');
}}}
}
_yuitest_coverline("build/widget-modality/widget-modality.js", 435);
if ( ! supportsPosFixed) {
_yuitest_coverline("build/widget-modality/widget-modality.js", 436);
uiHandles.push(Y.one('win').on('scroll', Y.bind(function(e){
_yuitest_coverfunc("build/widget-modality/widget-modality.js", "(anonymous 4)", 436);
_yuitest_coverline("build/widget-modality/widget-modality.js", 437);
maskNode.setStyle('top', maskNode.get('docScrollY'));
}, this)));
}
_yuitest_coverline("build/widget-modality/widget-modality.js", 441);
this._uiHandlesModal = uiHandles;
},
/**
* Detaches all UI Listeners that were set in _attachUIHandlesModal from the widget.
*
* @method _detachUIHandlesModal
*/
_detachUIHandlesModal : function () {
_yuitest_coverfunc("build/widget-modality/widget-modality.js", "_detachUIHandlesModal", 449);
_yuitest_coverline("build/widget-modality/widget-modality.js", 450);
Y.each(this._uiHandlesModal, function(h){
_yuitest_coverfunc("build/widget-modality/widget-modality.js", "(anonymous 5)", 450);
_yuitest_coverline("build/widget-modality/widget-modality.js", 451);
h.detach();
});
_yuitest_coverline("build/widget-modality/widget-modality.js", 453);
this._uiHandlesModal = null;
},
/**
* Default function that is called when visibility is changed on the widget.
*
* @method _afterHostVisibleChangeModal
* @param {EventFacade} e The event facade of the change
*/
_afterHostVisibleChangeModal : function (e) {
_yuitest_coverfunc("build/widget-modality/widget-modality.js", "_afterHostVisibleChangeModal", 462);
_yuitest_coverline("build/widget-modality/widget-modality.js", 464);
this._uiSetHostVisibleModal(e.newVal);
},
/**
* Default function that is called when z-index is changed on the widget.
*
* @method _afterHostZIndexChangeModal
* @param {EventFacade} e The event facade of the change
*/
_afterHostZIndexChangeModal : function (e) {
_yuitest_coverfunc("build/widget-modality/widget-modality.js", "_afterHostZIndexChangeModal", 473);
_yuitest_coverline("build/widget-modality/widget-modality.js", 475);
this._uiSetHostZIndexModal(e.newVal);
},
/**
* Returns a boolean representing whether the current widget is in a "nested modality" state.
* This is done by checking the number of widgets currently on the stack.
*
* @method isNested
* @public
*/
isNested: function() {
_yuitest_coverfunc("build/widget-modality/widget-modality.js", "isNested", 485);
_yuitest_coverline("build/widget-modality/widget-modality.js", 486);
var length = WidgetModal.STACK.length,
retval = (length > 1) ? true : false;
_yuitest_coverline("build/widget-modality/widget-modality.js", 488);
return retval;
},
/**
* Repositions the mask in the DOM for nested modality cases.
*
* @method _repositionMask
* @param {Widget} nextElem The Y.Widget instance that will be visible in the stack once the current widget is closed.
*/
_repositionMask: function(nextElem) {
_yuitest_coverfunc("build/widget-modality/widget-modality.js", "_repositionMask", 497);
_yuitest_coverline("build/widget-modality/widget-modality.js", 499);
var currentModal = this.get('modal'),
nextModal = nextElem.get('modal'),
maskNode = this.get('maskNode'),
bb, bbParent;
//if this is modal and host is not modal
_yuitest_coverline("build/widget-modality/widget-modality.js", 505);
if (currentModal && !nextModal) {
//leave the mask where it is, since the host is not modal.
_yuitest_coverline("build/widget-modality/widget-modality.js", 507);
maskNode.remove();
_yuitest_coverline("build/widget-modality/widget-modality.js", 508);
this.fire(MaskHide);
}
//if the main widget is not modal but the host is modal, or both of them are modal
else {_yuitest_coverline("build/widget-modality/widget-modality.js", 512);
if ((!currentModal && nextModal) || (currentModal && nextModal)) {
//then remove the mask off DOM, reposition it, and reinsert it into the DOM
_yuitest_coverline("build/widget-modality/widget-modality.js", 515);
maskNode.remove();
_yuitest_coverline("build/widget-modality/widget-modality.js", 516);
this.fire(MaskHide);
_yuitest_coverline("build/widget-modality/widget-modality.js", 517);
bb = nextElem.get(BOUNDING_BOX);
_yuitest_coverline("build/widget-modality/widget-modality.js", 518);
bbParent = bb.get('parentNode') || Y.one('body');
_yuitest_coverline("build/widget-modality/widget-modality.js", 519);
bbParent.insert(maskNode, bbParent.get('firstChild'));
_yuitest_coverline("build/widget-modality/widget-modality.js", 520);
this.fire(MaskShow);
}}
},
/**
* Resyncs the mask in the viewport for browsers that don't support fixed positioning
*
* @method _resyncMask
* @param {Y.Widget} nextElem The Y.Widget instance that will be visible in the stack once the current widget is closed.
* @private
*/
_resyncMask: function (e) {
_yuitest_coverfunc("build/widget-modality/widget-modality.js", "_resyncMask", 532);
_yuitest_coverline("build/widget-modality/widget-modality.js", 533);
var o = e.currentTarget,
offsetX = o.get('docScrollX'),
offsetY = o.get('docScrollY'),
w = o.get('innerWidth') || o.get('winWidth'),
h = o.get('innerHeight') || o.get('winHeight'),
mask = this.get('maskNode');
_yuitest_coverline("build/widget-modality/widget-modality.js", 540);
mask.setStyles({
"top": offsetY + "px",
"left": offsetX + "px",
"width": w + 'px',
"height": h + 'px'
});
},
/**
* Default function called when focusOn Attribute is changed. Remove existing listeners and create new listeners.
*
* @method _afterFocusOnChange
*/
_afterFocusOnChange : function(e) {
_yuitest_coverfunc("build/widget-modality/widget-modality.js", "_afterFocusOnChange", 553);
_yuitest_coverline("build/widget-modality/widget-modality.js", 554);
this._detachUIHandlesModal();
_yuitest_coverline("build/widget-modality/widget-modality.js", 556);
if (this.get(VISIBLE)) {
_yuitest_coverline("build/widget-modality/widget-modality.js", 557);
this._attachUIHandlesModal();
}
}
};
_yuitest_coverline("build/widget-modality/widget-modality.js", 562);
Y.WidgetModality = WidgetModal;
}, '3.7.2', {"requires": ["base-build", "event-outside", "widget"], "skinnable": true});