From f0cfe83e3725f9a3928da97a6e3085e79cb25309 Mon Sep 17 00:00:00 2001 From: Andrew Dolgov Date: Mon, 18 Mar 2013 10:26:24 +0400 Subject: upgrade dojo to 1.8.3 (refs #570) --- lib/dijit/layout/ContentPane.js.uncompressed.js | 646 ++++++++++++++++++++++++ 1 file changed, 646 insertions(+) create mode 100644 lib/dijit/layout/ContentPane.js.uncompressed.js (limited to 'lib/dijit/layout/ContentPane.js.uncompressed.js') diff --git a/lib/dijit/layout/ContentPane.js.uncompressed.js b/lib/dijit/layout/ContentPane.js.uncompressed.js new file mode 100644 index 000000000..1b861aa29 --- /dev/null +++ b/lib/dijit/layout/ContentPane.js.uncompressed.js @@ -0,0 +1,646 @@ +define("dijit/layout/ContentPane", [ + "dojo/_base/kernel", // kernel.deprecated + "dojo/_base/lang", // lang.mixin lang.delegate lang.hitch lang.isFunction lang.isObject + "../_Widget", + "../_Container", + "./_ContentPaneResizeMixin", + "dojo/string", // string.substitute + "dojo/html", // html._ContentSetter + "dojo/i18n!../nls/loading", + "dojo/_base/array", // array.forEach + "dojo/_base/declare", // declare + "dojo/_base/Deferred", // Deferred + "dojo/dom", // dom.byId + "dojo/dom-attr", // domAttr.attr + "dojo/dom-construct", // empty() + "dojo/_base/xhr", // xhr.get + "dojo/i18n", // i18n.getLocalization + "dojo/when" +], function(kernel, lang, _Widget, _Container, _ContentPaneResizeMixin, string, html, nlsLoading, + array, declare, Deferred, dom, domAttr, domConstruct, xhr, i18n, when){ + +// module: +// dijit/layout/ContentPane + + +return declare("dijit.layout.ContentPane", [_Widget, _Container, _ContentPaneResizeMixin], { + // summary: + // A widget containing an HTML fragment, specified inline + // or by uri. Fragment may include widgets. + // + // description: + // This widget embeds a document fragment in the page, specified + // either by uri, javascript generated markup or DOM reference. + // Any widgets within this content are instantiated and managed, + // but laid out according to the HTML structure. Unlike IFRAME, + // ContentPane embeds a document fragment as would be found + // inside the BODY tag of a full HTML document. It should not + // contain the HTML, HEAD, or BODY tags. + // For more advanced functionality with scripts and + // stylesheets, see dojox/layout/ContentPane. This widget may be + // used stand alone or as a base class for other widgets. + // ContentPane is useful as a child of other layout containers + // such as BorderContainer or TabContainer, but note that those + // widgets can contain any widget as a child. + // + // example: + // Some quick samples: + // To change the innerHTML: + // | cp.set('content', 'new content')` + // Or you can send it a NodeList: + // | cp.set('content', dojo.query('div [class=selected]', userSelection)) + // To do an ajax update: + // | cp.set('href', url) + + // href: String + // The href of the content that displays now. + // Set this at construction if you want to load data externally when the + // pane is shown. (Set preload=true to load it immediately.) + // Changing href after creation doesn't have any effect; Use set('href', ...); + href: "", + + // content: String|DomNode|NodeList|dijit/_Widget + // The innerHTML of the ContentPane. + // Note that the initialization parameter / argument to set("content", ...) + // can be a String, DomNode, Nodelist, or _Widget. + content: "", + + // extractContent: Boolean + // Extract visible content from inside of ` .... `. + // I.e., strip `` and `` (and it's contents) from the href + extractContent: false, + + // parseOnLoad: Boolean + // Parse content and create the widgets, if any. + parseOnLoad: true, + + // parserScope: String + // Flag passed to parser. Root for attribute names to search for. If scopeName is dojo, + // will search for data-dojo-type (or dojoType). For backwards compatibility + // reasons defaults to dojo._scopeName (which is "dojo" except when + // multi-version support is used, when it will be something like dojo16, dojo20, etc.) + parserScope: kernel._scopeName, + + // preventCache: Boolean + // Prevent caching of data from href's by appending a timestamp to the href. + preventCache: false, + + // preload: Boolean + // Force load of data on initialization even if pane is hidden. + preload: false, + + // refreshOnShow: Boolean + // Refresh (re-download) content when pane goes from hidden to shown + refreshOnShow: false, + + // loadingMessage: String + // Message that shows while downloading + loadingMessage: "${loadingState}", + + // errorMessage: String + // Message that shows if an error occurs + errorMessage: "${errorState}", + + // isLoaded: [readonly] Boolean + // True if the ContentPane has data in it, either specified + // during initialization (via href or inline content), or set + // via set('content', ...) / set('href', ...) + // + // False if it doesn't have any content, or if ContentPane is + // still in the process of downloading href. + isLoaded: false, + + baseClass: "dijitContentPane", + + /*====== + // ioMethod: dojo/_base/xhr.get|dojo._base/xhr.post + // Function that should grab the content specified via href. + ioMethod: dojo.xhrGet, + ======*/ + + // ioArgs: Object + // Parameters to pass to xhrGet() request, for example: + // |

+ ioArgs: {}, + + // onLoadDeferred: [readonly] dojo.Deferred + // This is the `dojo.Deferred` returned by set('href', ...) and refresh(). + // Calling onLoadDeferred.then() registers your + // callback to be called only once, when the prior set('href', ...) call or + // the initial href parameter to the constructor finishes loading. + // + // This is different than an onLoad() handler which gets called any time any href + // or content is loaded. + onLoadDeferred: null, + + // Cancel _WidgetBase's _setTitleAttr because we don't want the title attribute (used to specify + // tab labels) to be copied to ContentPane.domNode... otherwise a tooltip shows up over the + // entire pane. + _setTitleAttr: null, + + // Flag to parser that I'll parse my contents, so it shouldn't. + stopParser: true, + + // template: [private] Boolean + // Flag from the parser that this ContentPane is inside a template + // so the contents are pre-parsed. + // TODO: this declaration can be commented out in 2.0 + template: false, + + create: function(params, srcNodeRef){ + // Convert a srcNodeRef argument into a content parameter, so that the original contents are + // processed in the same way as contents set via set("content", ...), calling the parser etc. + // Avoid modifying original params object since that breaks NodeList instantiation, see #11906. + if((!params || !params.template) && srcNodeRef && !("href" in params) && !("content" in params)){ + srcNodeRef = dom.byId(srcNodeRef); + var df = srcNodeRef.ownerDocument.createDocumentFragment(); + while(srcNodeRef.firstChild){ + df.appendChild(srcNodeRef.firstChild); + } + params = lang.delegate(params, {content: df}); + } + this.inherited(arguments, [params, srcNodeRef]); + }, + + postMixInProperties: function(){ + this.inherited(arguments); + var messages = i18n.getLocalization("dijit", "loading", this.lang); + this.loadingMessage = string.substitute(this.loadingMessage, messages); + this.errorMessage = string.substitute(this.errorMessage, messages); + }, + + buildRendering: function(){ + this.inherited(arguments); + + // Since we have no template we need to set this.containerNode ourselves, to make getChildren() work. + // For subclasses of ContentPane that do have a template, does nothing. + if(!this.containerNode){ + this.containerNode = this.domNode; + } + + // remove the title attribute so it doesn't show up when hovering + // over a node (TODO: remove in 2.0, no longer needed after #11490) + this.domNode.title = ""; + + if(!domAttr.get(this.domNode,"role")){ + this.domNode.setAttribute("role", "group"); + } + }, + + startup: function(){ + // summary: + // Call startup() on all children including non _Widget ones like dojo/dnd/Source objects + + // This starts all the widgets + this.inherited(arguments); + + // And this catches stuff like dojo/dnd/Source + if(this._contentSetter){ + array.forEach(this._contentSetter.parseResults, function(obj){ + if(!obj._started && !obj._destroyed && lang.isFunction(obj.startup)){ + obj.startup(); + obj._started = true; + } + }, this); + } + }, + + _startChildren: function(){ + // summary: + // Called when content is loaded. Calls startup on each child widget. Similar to ContentPane.startup() + // itself, but avoids marking the ContentPane itself as "restarted" (see #15581). + + // This starts all the widgets + array.forEach(this.getChildren(), function(obj){ + if(!obj._started && !obj._destroyed && lang.isFunction(obj.startup)){ + obj.startup(); + obj._started = true; + } + }); + + // And this catches stuff like dojo/dnd/Source + if(this._contentSetter){ + array.forEach(this._contentSetter.parseResults, function(obj){ + if(!obj._started && !obj._destroyed && lang.isFunction(obj.startup)){ + obj.startup(); + obj._started = true; + } + }, this); + } + }, + + setHref: function(/*String|Uri*/ href){ + // summary: + // Deprecated. Use set('href', ...) instead. + kernel.deprecated("dijit.layout.ContentPane.setHref() is deprecated. Use set('href', ...) instead.", "", "2.0"); + return this.set("href", href); + }, + _setHrefAttr: function(/*String|Uri*/ href){ + // summary: + // Hook so set("href", ...) works. + // description: + // Reset the (external defined) content of this pane and replace with new url + // Note: It delays the download until widget is shown if preload is false. + // href: + // url to the page you want to get, must be within the same domain as your mainpage + + // Cancel any in-flight requests (a set('href', ...) will cancel any in-flight set('href', ...)) + this.cancel(); + + this.onLoadDeferred = new Deferred(lang.hitch(this, "cancel")); + this.onLoadDeferred.then(lang.hitch(this, "onLoad")); + + this._set("href", href); + + // _setHrefAttr() is called during creation and by the user, after creation. + // Assuming preload == false, only in the second case do we actually load the URL; + // otherwise it's done in startup(), and only if this widget is shown. + if(this.preload || (this._created && this._isShown())){ + this._load(); + }else{ + // Set flag to indicate that href needs to be loaded the next time the + // ContentPane is made visible + this._hrefChanged = true; + } + + return this.onLoadDeferred; // Deferred + }, + + setContent: function(/*String|DomNode|Nodelist*/data){ + // summary: + // Deprecated. Use set('content', ...) instead. + kernel.deprecated("dijit.layout.ContentPane.setContent() is deprecated. Use set('content', ...) instead.", "", "2.0"); + this.set("content", data); + }, + _setContentAttr: function(/*String|DomNode|Nodelist*/data){ + // summary: + // Hook to make set("content", ...) work. + // Replaces old content with data content, include style classes from old content + // data: + // the new Content may be String, DomNode or NodeList + // + // if data is a NodeList (or an array of nodes) nodes are copied + // so you can import nodes from another document implicitly + + // clear href so we can't run refresh and clear content + // refresh should only work if we downloaded the content + this._set("href", ""); + + // Cancel any in-flight requests (a set('content', ...) will cancel any in-flight set('href', ...)) + this.cancel(); + + // Even though user is just setting content directly, still need to define an onLoadDeferred + // because the _onLoadHandler() handler is still getting called from setContent() + this.onLoadDeferred = new Deferred(lang.hitch(this, "cancel")); + if(this._created){ + // For back-compat reasons, call onLoad() for set('content', ...) + // calls but not for content specified in srcNodeRef (ie:

...

) + // or as initialization parameter (ie: new ContentPane({content: ...}) + this.onLoadDeferred.then(lang.hitch(this, "onLoad")); + } + + this._setContent(data || ""); + + this._isDownloaded = false; // mark that content is from a set('content') not a set('href') + + return this.onLoadDeferred; // Deferred + }, + _getContentAttr: function(){ + // summary: + // Hook to make get("content") work + return this.containerNode.innerHTML; + }, + + cancel: function(){ + // summary: + // Cancels an in-flight download of content + if(this._xhrDfd && (this._xhrDfd.fired == -1)){ + this._xhrDfd.cancel(); + } + delete this._xhrDfd; // garbage collect + + this.onLoadDeferred = null; + }, + + destroy: function(){ + this.cancel(); + this.inherited(arguments); + }, + + destroyRecursive: function(/*Boolean*/ preserveDom){ + // summary: + // Destroy the ContentPane and its contents + + // if we have multiple controllers destroying us, bail after the first + if(this._beingDestroyed){ + return; + } + this.inherited(arguments); + }, + + _onShow: function(){ + // summary: + // Called when the ContentPane is made visible + // description: + // For a plain ContentPane, this is called on initialization, from startup(). + // If the ContentPane is a hidden pane of a TabContainer etc., then it's + // called whenever the pane is made visible. + // + // Does necessary processing, including href download and layout/resize of + // child widget(s) + + this.inherited(arguments); + + if(this.href){ + if(!this._xhrDfd && // if there's an href that isn't already being loaded + (!this.isLoaded || this._hrefChanged || this.refreshOnShow) + ){ + return this.refresh(); // If child has an href, promise that fires when the load is complete + } + } + }, + + refresh: function(){ + // summary: + // [Re]download contents of href and display + // description: + // 1. cancels any currently in-flight requests + // 2. posts "loading..." message + // 3. sends XHR to download new data + + // Cancel possible prior in-flight request + this.cancel(); + + this.onLoadDeferred = new Deferred(lang.hitch(this, "cancel")); + this.onLoadDeferred.then(lang.hitch(this, "onLoad")); + this._load(); + return this.onLoadDeferred; // If child has an href, promise that fires when refresh is complete + }, + + _load: function(){ + // summary: + // Load/reload the href specified in this.href + + // display loading message + this._setContent(this.onDownloadStart(), true); + + var self = this; + var getArgs = { + preventCache: (this.preventCache || this.refreshOnShow), + url: this.href, + handleAs: "text" + }; + if(lang.isObject(this.ioArgs)){ + lang.mixin(getArgs, this.ioArgs); + } + + var hand = (this._xhrDfd = (this.ioMethod || xhr.get)(getArgs)), + returnedHtml; + + hand.then( + function(html){ + returnedHtml = html; + try{ + self._isDownloaded = true; + return self._setContent(html, false); + }catch(err){ + self._onError('Content', err); // onContentError + } + }, + function(err){ + if(!hand.canceled){ + // show error message in the pane + self._onError('Download', err); // onDownloadError + } + delete self._xhrDfd; + return err; + } + ).then(function(){ + self.onDownloadEnd(); + delete self._xhrDfd; + return returnedHtml; + }); + + // Remove flag saying that a load is needed + delete this._hrefChanged; + }, + + _onLoadHandler: function(data){ + // summary: + // This is called whenever new content is being loaded + this._set("isLoaded", true); + try{ + this.onLoadDeferred.resolve(data); + }catch(e){ + console.error('Error '+this.widgetId+' running custom onLoad code: ' + e.message); + } + }, + + _onUnloadHandler: function(){ + // summary: + // This is called whenever the content is being unloaded + this._set("isLoaded", false); + try{ + this.onUnload(); + }catch(e){ + console.error('Error '+this.widgetId+' running custom onUnload code: ' + e.message); + } + }, + + destroyDescendants: function(/*Boolean*/ preserveDom){ + // summary: + // Destroy all the widgets inside the ContentPane and empty containerNode + + // Make sure we call onUnload (but only when the ContentPane has real content) + if(this.isLoaded){ + this._onUnloadHandler(); + } + + // Even if this.isLoaded == false there might still be a "Loading..." message + // to erase, so continue... + + // For historical reasons we need to delete all widgets under this.containerNode, + // even ones that the user has created manually. + var setter = this._contentSetter; + array.forEach(this.getChildren(), function(widget){ + if(widget.destroyRecursive){ + // All widgets will hit this branch + widget.destroyRecursive(preserveDom); + }else if(widget.destroy){ + // Things like dojo/dnd/Source have destroy(), not destroyRecursive() + widget.destroy(preserveDom); + } + widget._destroyed = true; + }); + if(setter){ + // Most of the widgets in setter.parseResults have already been destroyed, but + // things like Menu that have been moved to haven't yet + array.forEach(setter.parseResults, function(widget){ + if(!widget._destroyed){ + if(widget.destroyRecursive){ + // All widgets will hit this branch + widget.destroyRecursive(preserveDom); + }else if(widget.destroy){ + // Things like dojo/dnd/Source have destroy(), not destroyRecursive() + widget.destroy(preserveDom); + } + widget._destroyed = true; + } + }); + delete setter.parseResults; + } + + // And then clear away all the DOM nodes + if(!preserveDom){ + domConstruct.empty(this.containerNode); + } + + // Delete any state information we have about current contents + delete this._singleChild; + }, + + _setContent: function(/*String|DocumentFragment*/ cont, /*Boolean*/ isFakeContent){ + // summary: + // Insert the content into the container node + // returns: + // Returns a Deferred promise that is resolved when the content is parsed. + + // first get rid of child widgets + this.destroyDescendants(); + + // html.set will take care of the rest of the details + // we provide an override for the error handling to ensure the widget gets the errors + // configure the setter instance with only the relevant widget instance properties + // NOTE: unless we hook into attr, or provide property setters for each property, + // we need to re-configure the ContentSetter with each use + var setter = this._contentSetter; + if(! (setter && setter instanceof html._ContentSetter)){ + setter = this._contentSetter = new html._ContentSetter({ + node: this.containerNode, + _onError: lang.hitch(this, this._onError), + onContentError: lang.hitch(this, function(e){ + // fires if a domfault occurs when we are appending this.errorMessage + // like for instance if domNode is a UL and we try append a DIV + var errMess = this.onContentError(e); + try{ + this.containerNode.innerHTML = errMess; + }catch(e){ + console.error('Fatal '+this.id+' could not change content due to '+e.message, e); + } + })/*, + _onError */ + }); + } + + var setterParams = lang.mixin({ + cleanContent: this.cleanContent, + extractContent: this.extractContent, + parseContent: !cont.domNode && this.parseOnLoad, + parserScope: this.parserScope, + startup: false, + dir: this.dir, + lang: this.lang, + textDir: this.textDir + }, this._contentSetterParams || {}); + + var p = setter.set( (lang.isObject(cont) && cont.domNode) ? cont.domNode : cont, setterParams ); + + // dojox/layout/html/_base::_ContentSetter.set() returns a Promise that indicates when everything is completed. + // dojo/html::_ContentSetter.set() currently returns the DOMNode, but that will be changed for 2.0. + // So, if set() returns a promise then use it, otherwise fallback to waiting on setter.parseDeferred + var self = this; + return when(p && p.then ? p : setter.parseDeferred, function(){ + // setter params must be pulled afresh from the ContentPane each time + delete self._contentSetterParams; + + if(!isFakeContent){ + if(self._started){ + // Startup each top level child widget (and they will start their children, recursively) + self._startChildren(); + + // Call resize() on each of my child layout widgets, + // or resize() on my single child layout widget... + // either now (if I'm currently visible) or when I become visible + self._scheduleLayout(); + } + self._onLoadHandler(cont); + } + }); + }, + + _onError: function(type, err, consoleText){ + this.onLoadDeferred.reject(err); + + // shows user the string that is returned by on[type]Error + // override on[type]Error and return your own string to customize + var errText = this['on' + type + 'Error'].call(this, err); + if(consoleText){ + console.error(consoleText, err); + }else if(errText){// a empty string won't change current content + this._setContent(errText, true); + } + }, + + // EVENT's, should be overide-able + onLoad: function(/*===== data =====*/){ + // summary: + // Event hook, is called after everything is loaded and widgetified + // tags: + // callback + }, + + onUnload: function(){ + // summary: + // Event hook, is called before old content is cleared + // tags: + // callback + }, + + onDownloadStart: function(){ + // summary: + // Called before download starts. + // description: + // The string returned by this function will be the html + // that tells the user we are loading something. + // Override with your own function if you want to change text. + // tags: + // extension + return this.loadingMessage; + }, + + onContentError: function(/*Error*/ /*===== error =====*/){ + // summary: + // Called on DOM faults, require faults etc. in content. + // + // In order to display an error message in the pane, return + // the error message from this method, as an HTML string. + // + // By default (if this method is not overriden), it returns + // nothing, so the error message is just printed to the console. + // tags: + // extension + }, + + onDownloadError: function(/*Error*/ /*===== error =====*/){ + // summary: + // Called when download error occurs. + // + // In order to display an error message in the pane, return + // the error message from this method, as an HTML string. + // + // Default behavior (if this method is not overriden) is to display + // the error message inside the pane. + // tags: + // extension + return this.errorMessage; + }, + + onDownloadEnd: function(){ + // summary: + // Called when download is finished. + // tags: + // callback + } +}); + +}); -- cgit v1.2.3