--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/src/cm/media/js/lib/yui/yui_3.10.3/build/widget-stdmod/widget-stdmod.js Tue Jul 16 14:29:46 2013 +0200
@@ -0,0 +1,786 @@
+/*
+YUI 3.10.3 (build 2fb5187)
+Copyright 2013 Yahoo! Inc. All rights reserved.
+Licensed under the BSD License.
+http://yuilibrary.com/license/
+*/
+
+YUI.add('widget-stdmod', function (Y, NAME) {
+
+/**
+ * Provides standard module support for Widgets through an extension.
+ *
+ * @module widget-stdmod
+ */
+ var L = Y.Lang,
+ Node = Y.Node,
+ UA = Y.UA,
+ Widget = Y.Widget,
+
+ EMPTY = "",
+ HD = "hd",
+ BD = "bd",
+ FT = "ft",
+ HEADER = "header",
+ BODY = "body",
+ FOOTER = "footer",
+ FILL_HEIGHT = "fillHeight",
+ STDMOD = "stdmod",
+
+ NODE_SUFFIX = "Node",
+ CONTENT_SUFFIX = "Content",
+
+ FIRST_CHILD = "firstChild",
+ CHILD_NODES = "childNodes",
+ OWNER_DOCUMENT = "ownerDocument",
+
+ CONTENT_BOX = "contentBox",
+
+ HEIGHT = "height",
+ OFFSET_HEIGHT = "offsetHeight",
+ AUTO = "auto",
+
+ HeaderChange = "headerContentChange",
+ BodyChange = "bodyContentChange",
+ FooterChange = "footerContentChange",
+ FillHeightChange = "fillHeightChange",
+ HeightChange = "heightChange",
+ ContentUpdate = "contentUpdate",
+
+ RENDERUI = "renderUI",
+ BINDUI = "bindUI",
+ SYNCUI = "syncUI",
+
+ APPLY_PARSED_CONFIG = "_applyParsedConfig",
+
+ UI = Y.Widget.UI_SRC;
+
+ /**
+ * Widget extension, which can be used to add Standard Module support to the
+ * base Widget class, through the <a href="Base.html#method_build">Base.build</a>
+ * method.
+ * <p>
+ * The extension adds header, body and footer sections to the Widget's content box and
+ * provides the corresponding methods and attributes to modify the contents of these sections.
+ * </p>
+ * @class WidgetStdMod
+ * @param {Object} The user configuration object
+ */
+ function StdMod(config) {
+
+ this._stdModNode = this.get(CONTENT_BOX);
+
+ Y.before(this._renderUIStdMod, this, RENDERUI);
+ Y.before(this._bindUIStdMod, this, BINDUI);
+ Y.before(this._syncUIStdMod, this, SYNCUI);
+ }
+
+ /**
+ * Constant used to refer the the standard module header, in methods which expect a section specifier
+ *
+ * @property HEADER
+ * @static
+ * @type String
+ */
+ StdMod.HEADER = HEADER;
+
+ /**
+ * Constant used to refer the the standard module body, in methods which expect a section specifier
+ *
+ * @property BODY
+ * @static
+ * @type String
+ */
+ StdMod.BODY = BODY;
+
+ /**
+ * Constant used to refer the the standard module footer, in methods which expect a section specifier
+ *
+ * @property FOOTER
+ * @static
+ * @type String
+ */
+ StdMod.FOOTER = FOOTER;
+
+ /**
+ * Constant used to specify insertion position, when adding content to sections of the standard module in
+ * methods which expect a "where" argument.
+ * <p>
+ * Inserts new content <em>before</em> the sections existing content.
+ * </p>
+ * @property AFTER
+ * @static
+ * @type String
+ */
+ StdMod.AFTER = "after";
+
+ /**
+ * Constant used to specify insertion position, when adding content to sections of the standard module in
+ * methods which expect a "where" argument.
+ * <p>
+ * Inserts new content <em>before</em> the sections existing content.
+ * </p>
+ * @property BEFORE
+ * @static
+ * @type String
+ */
+ StdMod.BEFORE = "before";
+ /**
+ * Constant used to specify insertion position, when adding content to sections of the standard module in
+ * methods which expect a "where" argument.
+ * <p>
+ * <em>Replaces</em> the sections existing content, with new content.
+ * </p>
+ * @property REPLACE
+ * @static
+ * @type String
+ */
+ StdMod.REPLACE = "replace";
+
+ var STD_HEADER = StdMod.HEADER,
+ STD_BODY = StdMod.BODY,
+ STD_FOOTER = StdMod.FOOTER,
+
+ HEADER_CONTENT = STD_HEADER + CONTENT_SUFFIX,
+ FOOTER_CONTENT = STD_FOOTER + CONTENT_SUFFIX,
+ BODY_CONTENT = STD_BODY + CONTENT_SUFFIX;
+
+ /**
+ * Static property used to define the default attribute
+ * configuration introduced by WidgetStdMod.
+ *
+ * @property ATTRS
+ * @type Object
+ * @static
+ */
+ StdMod.ATTRS = {
+
+ /**
+ * @attribute headerContent
+ * @type HTML
+ * @default undefined
+ * @description The content to be added to the header section. This will replace any existing content
+ * in the header. If you want to append, or insert new content, use the <a href="#method_setStdModContent">setStdModContent</a> method.
+ */
+ headerContent: {
+ value:null
+ },
+
+ /**
+ * @attribute footerContent
+ * @type HTML
+ * @default undefined
+ * @description The content to be added to the footer section. This will replace any existing content
+ * in the footer. If you want to append, or insert new content, use the <a href="#method_setStdModContent">setStdModContent</a> method.
+ */
+ footerContent: {
+ value:null
+ },
+
+ /**
+ * @attribute bodyContent
+ * @type HTML
+ * @default undefined
+ * @description The content to be added to the body section. This will replace any existing content
+ * in the body. If you want to append, or insert new content, use the <a href="#method_setStdModContent">setStdModContent</a> method.
+ */
+ bodyContent: {
+ value:null
+ },
+
+ /**
+ * @attribute fillHeight
+ * @type {String}
+ * @default WidgetStdMod.BODY
+ * @description The section (WidgetStdMod.HEADER, WidgetStdMod.BODY or WidgetStdMod.FOOTER) which should be resized to fill the height of the standard module, when a
+ * height is set on the Widget. If a height is not set on the widget, then all sections are sized based on
+ * their content.
+ */
+ fillHeight: {
+ value: StdMod.BODY,
+ validator: function(val) {
+ return this._validateFillHeight(val);
+ }
+ }
+ };
+
+ /**
+ * The HTML parsing rules for the WidgetStdMod class.
+ *
+ * @property HTML_PARSER
+ * @static
+ * @type Object
+ */
+ StdMod.HTML_PARSER = {
+ headerContent: function(contentBox) {
+ return this._parseStdModHTML(STD_HEADER);
+ },
+
+ bodyContent: function(contentBox) {
+ return this._parseStdModHTML(STD_BODY);
+ },
+
+ footerContent : function(contentBox) {
+ return this._parseStdModHTML(STD_FOOTER);
+ }
+ };
+
+ /**
+ * Static hash of default class names used for the header,
+ * body and footer sections of the standard module, keyed by
+ * the section identifier (WidgetStdMod.STD_HEADER, WidgetStdMod.STD_BODY, WidgetStdMod.STD_FOOTER)
+ *
+ * @property SECTION_CLASS_NAMES
+ * @static
+ * @type Object
+ */
+ StdMod.SECTION_CLASS_NAMES = {
+ header: Widget.getClassName(HD),
+ body: Widget.getClassName(BD),
+ footer: Widget.getClassName(FT)
+ };
+
+ /**
+ * The template HTML strings for each of the standard module sections. Section entries are keyed by the section constants,
+ * WidgetStdMod.HEADER, WidgetStdMod.BODY, WidgetStdMod.FOOTER, and contain the HTML to be added for each section.
+ * e.g.
+ * <pre>
+ * {
+ * header : '<div class="yui-widget-hd"></div>',
+ * body : '<div class="yui-widget-bd"></div>',
+ * footer : '<div class="yui-widget-ft"></div>'
+ * }
+ * </pre>
+ * @property TEMPLATES
+ * @type Object
+ * @static
+ */
+ StdMod.TEMPLATES = {
+ header : '<div class="' + StdMod.SECTION_CLASS_NAMES[STD_HEADER] + '"></div>',
+ body : '<div class="' + StdMod.SECTION_CLASS_NAMES[STD_BODY] + '"></div>',
+ footer : '<div class="' + StdMod.SECTION_CLASS_NAMES[STD_FOOTER] + '"></div>'
+ };
+
+ StdMod.prototype = {
+
+ /**
+ * Synchronizes the UI to match the Widgets standard module state.
+ * <p>
+ * This method is invoked after syncUI is invoked for the Widget class
+ * using YUI's aop infrastructure.
+ * </p>
+ * @method _syncUIStdMod
+ * @protected
+ */
+ _syncUIStdMod : function() {
+ var stdModParsed = this._stdModParsed;
+
+ if (!stdModParsed || !stdModParsed[HEADER_CONTENT]) {
+ this._uiSetStdMod(STD_HEADER, this.get(HEADER_CONTENT));
+ }
+
+ if (!stdModParsed || !stdModParsed[BODY_CONTENT]) {
+ this._uiSetStdMod(STD_BODY, this.get(BODY_CONTENT));
+ }
+
+ if (!stdModParsed || !stdModParsed[FOOTER_CONTENT]) {
+ this._uiSetStdMod(STD_FOOTER, this.get(FOOTER_CONTENT));
+ }
+
+ this._uiSetFillHeight(this.get(FILL_HEIGHT));
+ },
+
+ /**
+ * Creates/Initializes the DOM for standard module support.
+ * <p>
+ * This method is invoked after renderUI is invoked for the Widget class
+ * using YUI's aop infrastructure.
+ * </p>
+ * @method _renderUIStdMod
+ * @protected
+ */
+ _renderUIStdMod : function() {
+ this._stdModNode.addClass(Widget.getClassName(STDMOD));
+ this._renderStdModSections();
+
+ //This normally goes in bindUI but in order to allow setStdModContent() to work before renderUI
+ //stage, these listeners should be set up at the earliest possible time.
+ this.after(HeaderChange, this._afterHeaderChange);
+ this.after(BodyChange, this._afterBodyChange);
+ this.after(FooterChange, this._afterFooterChange);
+ },
+
+ _renderStdModSections : function() {
+ if (L.isValue(this.get(HEADER_CONTENT))) { this._renderStdMod(STD_HEADER); }
+ if (L.isValue(this.get(BODY_CONTENT))) { this._renderStdMod(STD_BODY); }
+ if (L.isValue(this.get(FOOTER_CONTENT))) { this._renderStdMod(STD_FOOTER); }
+ },
+
+ /**
+ * Binds event listeners responsible for updating the UI state in response to
+ * Widget standard module related state changes.
+ * <p>
+ * This method is invoked after bindUI is invoked for the Widget class
+ * using YUI's aop infrastructure.
+ * </p>
+ * @method _bindUIStdMod
+ * @protected
+ */
+ _bindUIStdMod : function() {
+ // this.after(HeaderChange, this._afterHeaderChange);
+ // this.after(BodyChange, this._afterBodyChange);
+ // this.after(FooterChange, this._afterFooterChange);
+
+ this.after(FillHeightChange, this._afterFillHeightChange);
+ this.after(HeightChange, this._fillHeight);
+ this.after(ContentUpdate, this._fillHeight);
+ },
+
+ /**
+ * Default attribute change listener for the headerContent attribute, responsible
+ * for updating the UI, in response to attribute changes.
+ *
+ * @method _afterHeaderChange
+ * @protected
+ * @param {EventFacade} e The event facade for the attribute change
+ */
+ _afterHeaderChange : function(e) {
+ if (e.src !== UI) {
+ this._uiSetStdMod(STD_HEADER, e.newVal, e.stdModPosition);
+ }
+ },
+
+ /**
+ * Default attribute change listener for the bodyContent attribute, responsible
+ * for updating the UI, in response to attribute changes.
+ *
+ * @method _afterBodyChange
+ * @protected
+ * @param {EventFacade} e The event facade for the attribute change
+ */
+ _afterBodyChange : function(e) {
+ if (e.src !== UI) {
+ this._uiSetStdMod(STD_BODY, e.newVal, e.stdModPosition);
+ }
+ },
+
+ /**
+ * Default attribute change listener for the footerContent attribute, responsible
+ * for updating the UI, in response to attribute changes.
+ *
+ * @method _afterFooterChange
+ * @protected
+ * @param {EventFacade} e The event facade for the attribute change
+ */
+ _afterFooterChange : function(e) {
+ if (e.src !== UI) {
+ this._uiSetStdMod(STD_FOOTER, e.newVal, e.stdModPosition);
+ }
+ },
+
+ /**
+ * Default attribute change listener for the fillHeight attribute, responsible
+ * for updating the UI, in response to attribute changes.
+ *
+ * @method _afterFillHeightChange
+ * @protected
+ * @param {EventFacade} e The event facade for the attribute change
+ */
+ _afterFillHeightChange: function (e) {
+ this._uiSetFillHeight(e.newVal);
+ },
+
+ /**
+ * Default validator for the fillHeight attribute. Verifies that the
+ * value set is a valid section specifier - one of WidgetStdMod.HEADER, WidgetStdMod.BODY or WidgetStdMod.FOOTER,
+ * or a falsey value if fillHeight is to be disabled.
+ *
+ * @method _validateFillHeight
+ * @protected
+ * @param {String} val The section which should be setup to fill height, or false/null to disable fillHeight
+ * @return true if valid, false if not
+ */
+ _validateFillHeight : function(val) {
+ return !val || val == StdMod.BODY || val == StdMod.HEADER || val == StdMod.FOOTER;
+ },
+
+ /**
+ * Updates the rendered UI, to resize the provided section so that the standard module fills out
+ * the specified widget height. Note: This method does not check whether or not a height is set
+ * on the Widget.
+ *
+ * @method _uiSetFillHeight
+ * @protected
+ * @param {String} fillSection A valid section specifier - one of WidgetStdMod.HEADER, WidgetStdMod.BODY or WidgetStdMod.FOOTER
+ */
+ _uiSetFillHeight : function(fillSection) {
+ var fillNode = this.getStdModNode(fillSection);
+ var currNode = this._currFillNode;
+
+ if (currNode && fillNode !== currNode){
+ currNode.setStyle(HEIGHT, EMPTY);
+ }
+
+ if (fillNode) {
+ this._currFillNode = fillNode;
+ }
+
+ this._fillHeight();
+ },
+
+ /**
+ * Updates the rendered UI, to resize the current section specified by the fillHeight attribute, so
+ * that the standard module fills out the Widget height. If a height has not been set on Widget,
+ * the section is not resized (height is set to "auto").
+ *
+ * @method _fillHeight
+ * @private
+ */
+ _fillHeight : function() {
+ if (this.get(FILL_HEIGHT)) {
+ var height = this.get(HEIGHT);
+ if (height != EMPTY && height != AUTO) {
+ this.fillHeight(this._currFillNode);
+ }
+ }
+ },
+
+ /**
+ * Updates the rendered UI, adding the provided content (either an HTML string, or node reference),
+ * to the specified section. The content is either added before, after or replaces existing content
+ * in the section, based on the value of the <code>where</code> argument.
+ *
+ * @method _uiSetStdMod
+ * @protected
+ *
+ * @param {String} section The section to be updated. Either WidgetStdMod.HEADER, WidgetStdMod.BODY or WidgetStdMod.FOOTER.
+ * @param {String | Node} content The new content (either as an HTML string, or Node reference) to add to the section
+ * @param {String} where Optional. Either WidgetStdMod.AFTER, WidgetStdMod.BEFORE or WidgetStdMod.REPLACE.
+ * If not provided, the content will replace existing content in the section.
+ */
+ _uiSetStdMod : function(section, content, where) {
+ // Using isValue, so that "" is valid content
+ if (L.isValue(content)) {
+ var node = this.getStdModNode(section, true);
+
+ this._addStdModContent(node, content, where);
+
+ this.set(section + CONTENT_SUFFIX, this._getStdModContent(section), {src:UI});
+ } else {
+ this._eraseStdMod(section);
+ }
+ this.fire(ContentUpdate);
+ },
+
+ /**
+ * Creates the DOM node for the given section, and inserts it into the correct location in the contentBox.
+ *
+ * @method _renderStdMod
+ * @protected
+ * @param {String} section The section to create/render. Either WidgetStdMod.HEADER, WidgetStdMod.BODY or WidgetStdMod.FOOTER.
+ * @return {Node} A reference to the added section node
+ */
+ _renderStdMod : function(section) {
+
+ var contentBox = this.get(CONTENT_BOX),
+ sectionNode = this._findStdModSection(section);
+
+ if (!sectionNode) {
+ sectionNode = this._getStdModTemplate(section);
+ }
+
+ this._insertStdModSection(contentBox, section, sectionNode);
+
+ this[section + NODE_SUFFIX] = sectionNode;
+ return this[section + NODE_SUFFIX];
+ },
+
+ /**
+ * Removes the DOM node for the given section.
+ *
+ * @method _eraseStdMod
+ * @protected
+ * @param {String} section The section to remove. Either WidgetStdMod.HEADER, WidgetStdMod.BODY or WidgetStdMod.FOOTER.
+ */
+ _eraseStdMod : function(section) {
+ var sectionNode = this.getStdModNode(section);
+ if (sectionNode) {
+ sectionNode.remove(true);
+ delete this[section + NODE_SUFFIX];
+ }
+ },
+
+ /**
+ * Helper method to insert the Node for the given section into the correct location in the contentBox.
+ *
+ * @method _insertStdModSection
+ * @private
+ * @param {Node} contentBox A reference to the Widgets content box.
+ * @param {String} section The section to create/render. Either WidgetStdMod.HEADER, WidgetStdMod.BODY or WidgetStdMod.FOOTER.
+ * @param {Node} sectionNode The Node for the section.
+ */
+ _insertStdModSection : function(contentBox, section, sectionNode) {
+ var fc = contentBox.get(FIRST_CHILD);
+
+ if (section === STD_FOOTER || !fc) {
+ contentBox.appendChild(sectionNode);
+ } else {
+ if (section === STD_HEADER) {
+ contentBox.insertBefore(sectionNode, fc);
+ } else {
+ var footer = this[STD_FOOTER + NODE_SUFFIX];
+ if (footer) {
+ contentBox.insertBefore(sectionNode, footer);
+ } else {
+ contentBox.appendChild(sectionNode);
+ }
+ }
+ }
+ },
+
+ /**
+ * Gets a new Node reference for the given standard module section, by cloning
+ * the stored template node.
+ *
+ * @method _getStdModTemplate
+ * @protected
+ * @param {String} section The section to create a new node for. Either WidgetStdMod.HEADER, WidgetStdMod.BODY or WidgetStdMod.FOOTER.
+ * @return {Node} The new Node instance for the section
+ */
+ _getStdModTemplate : function(section) {
+ return Node.create(StdMod.TEMPLATES[section], this._stdModNode.get(OWNER_DOCUMENT));
+ },
+
+ /**
+ * Helper method to add content to a StdMod section node.
+ * The content is added either before, after or replaces the existing node content
+ * based on the value of the <code>where</code> argument.
+ *
+ * @method _addStdModContent
+ * @private
+ *
+ * @param {Node} node The section Node to be updated.
+ * @param {Node|NodeList|String} children The new content Node, NodeList or String to be added to section Node provided.
+ * @param {String} where Optional. Either WidgetStdMod.AFTER, WidgetStdMod.BEFORE or WidgetStdMod.REPLACE.
+ * If not provided, the content will replace existing content in the Node.
+ */
+ _addStdModContent : function(node, children, where) {
+
+ // StdMod where to Node where
+ switch (where) {
+ case StdMod.BEFORE: // 0 is before fistChild
+ where = 0;
+ break;
+ case StdMod.AFTER: // undefined is appendChild
+ where = undefined;
+ break;
+ default: // replace is replace, not specified is replace
+ where = StdMod.REPLACE;
+ }
+
+ node.insert(children, where);
+ },
+
+ /**
+ * Helper method to obtain the precise height of the node provided, including padding and border.
+ * The height could be a sub-pixel value for certain browsers, such as Firefox 3.
+ *
+ * @method _getPreciseHeight
+ * @private
+ * @param {Node} node The node for which the precise height is required.
+ * @return {Number} The height of the Node including borders and padding, possibly a float.
+ */
+ _getPreciseHeight : function(node) {
+ var height = (node) ? node.get(OFFSET_HEIGHT) : 0,
+ getBCR = "getBoundingClientRect";
+
+ if (node && node.hasMethod(getBCR)) {
+ var preciseRegion = node.invoke(getBCR);
+ if (preciseRegion) {
+ height = preciseRegion.bottom - preciseRegion.top;
+ }
+ }
+
+ return height;
+ },
+
+ /**
+ * Helper method to to find the rendered node for the given section,
+ * if it exists.
+ *
+ * @method _findStdModSection
+ * @private
+ * @param {String} section The section for which the render Node is to be found. Either WidgetStdMod.HEADER, WidgetStdMod.BODY or WidgetStdMod.FOOTER.
+ * @return {Node} The rendered node for the given section, or null if not found.
+ */
+ _findStdModSection: function(section) {
+ return this.get(CONTENT_BOX).one("> ." + StdMod.SECTION_CLASS_NAMES[section]);
+ },
+
+ /**
+ * Utility method, used by WidgetStdMods HTML_PARSER implementation
+ * to extract data for each section from markup.
+ *
+ * @method _parseStdModHTML
+ * @private
+ * @param {String} section
+ * @return {String} Inner HTML string with the contents of the section
+ */
+ _parseStdModHTML : function(section) {
+
+ var node = this._findStdModSection(section);
+
+ if (node) {
+ if (!this._stdModParsed) {
+ this._stdModParsed = {};
+ Y.before(this._applyStdModParsedConfig, this, APPLY_PARSED_CONFIG);
+ }
+ this._stdModParsed[section + CONTENT_SUFFIX] = 1;
+
+ return node.get("innerHTML");
+ }
+
+ return null;
+ },
+
+ /**
+ * This method is injected before the _applyParsedConfig step in
+ * the application of HTML_PARSER, and sets up the state to
+ * identify whether or not we should remove the current DOM content
+ * or not, based on whether or not the current content attribute value
+ * was extracted from the DOM, or provided by the user configuration
+ *
+ * @method _applyStdModParsedConfig
+ * @private
+ */
+ _applyStdModParsedConfig : function(node, cfg, parsedCfg) {
+ var parsed = this._stdModParsed;
+ if (parsed) {
+ parsed[HEADER_CONTENT] = !(HEADER_CONTENT in cfg) && (HEADER_CONTENT in parsed);
+ parsed[BODY_CONTENT] = !(BODY_CONTENT in cfg) && (BODY_CONTENT in parsed);
+ parsed[FOOTER_CONTENT] = !(FOOTER_CONTENT in cfg) && (FOOTER_CONTENT in parsed);
+ }
+ },
+
+ /**
+ * Retrieves the child nodes (content) of a standard module section
+ *
+ * @method _getStdModContent
+ * @private
+ * @param {String} section The standard module section whose child nodes are to be retrieved. Either WidgetStdMod.HEADER, WidgetStdMod.BODY or WidgetStdMod.FOOTER.
+ * @return {Node} The child node collection of the standard module section.
+ */
+ _getStdModContent : function(section) {
+ return (this[section + NODE_SUFFIX]) ? this[section + NODE_SUFFIX].get(CHILD_NODES) : null;
+ },
+
+ /**
+ * Updates the body section of the standard module with the content provided (either an HTML string, or node reference).
+ * <p>
+ * This method can be used instead of the corresponding section content attribute if you'd like to retain the current content of the section,
+ * and insert content before or after it, by specifying the <code>where</code> argument.
+ * </p>
+ * @method setStdModContent
+ * @param {String} section The standard module section whose content is to be updated. Either WidgetStdMod.HEADER, WidgetStdMod.BODY or WidgetStdMod.FOOTER.
+ * @param {String | Node} content The content to be added, either an HTML string or a Node reference.
+ * @param {String} where Optional. Either WidgetStdMod.AFTER, WidgetStdMod.BEFORE or WidgetStdMod.REPLACE.
+ * If not provided, the content will replace existing content in the section.
+ */
+ setStdModContent : function(section, content, where) {
+ //var node = this.getStdModNode(section) || this._renderStdMod(section);
+ this.set(section + CONTENT_SUFFIX, content, {stdModPosition:where});
+ //this._addStdModContent(node, content, where);
+ },
+
+ /**
+ Returns the node reference for the specified `section`.
+
+ **Note:** The DOM is not queried for the node reference. The reference
+ stored by the widget instance is returned if it was set. Passing a
+ truthy for `forceCreate` will create the section node if it does not
+ already exist.
+
+ @method getStdModNode
+ @param {String} section The section whose node reference is required.
+ Either `WidgetStdMod.HEADER`, `WidgetStdMod.BODY`, or
+ `WidgetStdMod.FOOTER`.
+ @param {Boolean} forceCreate Whether the section node should be created
+ if it does not already exist.
+ @return {Node} The node reference for the `section`, or null if not set.
+ **/
+ getStdModNode : function(section, forceCreate) {
+ var node = this[section + NODE_SUFFIX] || null;
+
+ if (!node && forceCreate) {
+ node = this._renderStdMod(section);
+ }
+
+ return node;
+ },
+
+ /**
+ * Sets the height on the provided header, body or footer element to
+ * fill out the height of the Widget. It determines the height of the
+ * widgets bounding box, based on it's configured height value, and
+ * sets the height of the provided section to fill out any
+ * space remaining after the other standard module section heights
+ * have been accounted for.
+ *
+ * <p><strong>NOTE:</strong> This method is not designed to work if an explicit
+ * height has not been set on the Widget, since for an "auto" height Widget,
+ * the heights of the header/body/footer will drive the height of the Widget.</p>
+ *
+ * @method fillHeight
+ * @param {Node} node The node which should be resized to fill out the height
+ * of the Widget bounding box. Should be a standard module section node which belongs
+ * to the widget.
+ */
+ fillHeight : function(node) {
+ if (node) {
+ var contentBox = this.get(CONTENT_BOX),
+ stdModNodes = [this.headerNode, this.bodyNode, this.footerNode],
+ stdModNode,
+ cbContentHeight,
+ filled = 0,
+ remaining = 0,
+
+ validNode = false;
+
+ for (var i = 0, l = stdModNodes.length; i < l; i++) {
+ stdModNode = stdModNodes[i];
+ if (stdModNode) {
+ if (stdModNode !== node) {
+ filled += this._getPreciseHeight(stdModNode);
+ } else {
+ validNode = true;
+ }
+ }
+ }
+
+ if (validNode) {
+ if (UA.ie || UA.opera) {
+ // Need to set height to 0, to allow height to be reduced
+ node.set(OFFSET_HEIGHT, 0);
+ }
+
+ cbContentHeight = contentBox.get(OFFSET_HEIGHT) -
+ parseInt(contentBox.getComputedStyle("paddingTop"), 10) -
+ parseInt(contentBox.getComputedStyle("paddingBottom"), 10) -
+ parseInt(contentBox.getComputedStyle("borderBottomWidth"), 10) -
+ parseInt(contentBox.getComputedStyle("borderTopWidth"), 10);
+
+ if (L.isNumber(cbContentHeight)) {
+ remaining = cbContentHeight - filled;
+ if (remaining >= 0) {
+ node.set(OFFSET_HEIGHT, remaining);
+ }
+ }
+ }
+ }
+ }
+ };
+
+ Y.WidgetStdMod = StdMod;
+
+
+}, '3.10.3', {"requires": ["base-build", "widget"]});