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Diffstat (limited to 'includes/js/dijit/_Templated.js')
| -rw-r--r-- | includes/js/dijit/_Templated.js | 329 |
1 files changed, 0 insertions, 329 deletions
diff --git a/includes/js/dijit/_Templated.js b/includes/js/dijit/_Templated.js deleted file mode 100644 index 2de10e1..0000000 --- a/includes/js/dijit/_Templated.js +++ /dev/null @@ -1,329 +0,0 @@ -if(!dojo._hasResource["dijit._Templated"]){ //_hasResource checks added by build. Do not use _hasResource directly in your code. -dojo._hasResource["dijit._Templated"] = true; -dojo.provide("dijit._Templated"); - -dojo.require("dijit._Widget"); -dojo.require("dojo.string"); -dojo.require("dojo.parser"); - -dojo.declare("dijit._Templated", - null, - { - // summary: - // Mixin for widgets that are instantiated from a template - // - // templateNode: DomNode - // a node that represents the widget template. Pre-empts both templateString and templatePath. - templateNode: null, - - // templateString: String - // a string that represents the widget template. Pre-empts the - // templatePath. In builds that have their strings "interned", the - // templatePath is converted to an inline templateString, thereby - // preventing a synchronous network call. - templateString: null, - - // templatePath: String - // Path to template (HTML file) for this widget relative to dojo.baseUrl - templatePath: null, - - // widgetsInTemplate: Boolean - // should we parse the template to find widgets that might be - // declared in markup inside it? false by default. - widgetsInTemplate: false, - - // containerNode: DomNode - // holds child elements. "containerNode" is generally set via a - // dojoAttachPoint assignment and it designates where children of - // the src dom node will be placed - containerNode: null, - - // skipNodeCache: Boolean - // if using a cached widget template node poses issues for a - // particular widget class, it can set this property to ensure - // that its template is always re-built from a string - _skipNodeCache: false, - - _stringRepl: function(tmpl){ - var className = this.declaredClass, _this = this; - // Cache contains a string because we need to do property replacement - // do the property replacement - return dojo.string.substitute(tmpl, this, function(value, key){ - if(key.charAt(0) == '!'){ value = _this[key.substr(1)]; } - if(typeof value == "undefined"){ throw new Error(className+" template:"+key); } // a debugging aide - if(!value){ return ""; } - - // Substitution keys beginning with ! will skip the transform step, - // in case a user wishes to insert unescaped markup, e.g. ${!foo} - return key.charAt(0) == "!" ? value : - // Safer substitution, see heading "Attribute values" in - // http://www.w3.org/TR/REC-html40/appendix/notes.html#h-B.3.2 - value.toString().replace(/"/g,"""); //TODO: add &? use encodeXML method? - }, this); - }, - - // method over-ride - buildRendering: function(){ - // summary: - // Construct the UI for this widget from a template, setting this.domNode. - - // Lookup cached version of template, and download to cache if it - // isn't there already. Returns either a DomNode or a string, depending on - // whether or not the template contains ${foo} replacement parameters. - var cached = dijit._Templated.getCachedTemplate(this.templatePath, this.templateString, this._skipNodeCache); - - var node; - if(dojo.isString(cached)){ - node = dijit._Templated._createNodesFromText(this._stringRepl(cached))[0]; - }else{ - // if it's a node, all we have to do is clone it - node = cached.cloneNode(true); - } - - // recurse through the node, looking for, and attaching to, our - // attachment points which should be defined on the template node. - this._attachTemplateNodes(node); - - var source = this.srcNodeRef; - if(source && source.parentNode){ - source.parentNode.replaceChild(node, source); - } - - this.domNode = node; - if(this.widgetsInTemplate){ - var cw = this._supportingWidgets = dojo.parser.parse(node); - this._attachTemplateNodes(cw, function(n,p){ - return n[p]; - }); - } - - this._fillContent(source); - }, - - _fillContent: function(/*DomNode*/ source){ - // summary: - // relocate source contents to templated container node - // this.containerNode must be able to receive children, or exceptions will be thrown - var dest = this.containerNode; - if(source && dest){ - while(source.hasChildNodes()){ - dest.appendChild(source.firstChild); - } - } - }, - - _attachTemplateNodes: function(rootNode, getAttrFunc){ - // summary: Iterate through the template and attach functions and nodes accordingly. - // description: - // Map widget properties and functions to the handlers specified in - // the dom node and it's descendants. This function iterates over all - // nodes and looks for these properties: - // * dojoAttachPoint - // * dojoAttachEvent - // * waiRole - // * waiState - // rootNode: DomNode|Array[Widgets] - // the node to search for properties. All children will be searched. - // getAttrFunc: function? - // a function which will be used to obtain property for a given - // DomNode/Widget - - getAttrFunc = getAttrFunc || function(n,p){ return n.getAttribute(p); }; - - var nodes = dojo.isArray(rootNode) ? rootNode : (rootNode.all || rootNode.getElementsByTagName("*")); - var x=dojo.isArray(rootNode)?0:-1; - for(; x<nodes.length; x++){ - var baseNode = (x == -1) ? rootNode : nodes[x]; - if(this.widgetsInTemplate && getAttrFunc(baseNode,'dojoType')){ - continue; - } - // Process dojoAttachPoint - var attachPoint = getAttrFunc(baseNode, "dojoAttachPoint"); - if(attachPoint){ - var point, points = attachPoint.split(/\s*,\s*/); - while((point = points.shift())){ - if(dojo.isArray(this[point])){ - this[point].push(baseNode); - }else{ - this[point]=baseNode; - } - } - } - - // Process dojoAttachEvent - var attachEvent = getAttrFunc(baseNode, "dojoAttachEvent"); - if(attachEvent){ - // NOTE: we want to support attributes that have the form - // "domEvent: nativeEvent; ..." - var event, events = attachEvent.split(/\s*,\s*/); - var trim = dojo.trim; - while((event = events.shift())){ - if(event){ - var thisFunc = null; - if(event.indexOf(":") != -1){ - // oh, if only JS had tuple assignment - var funcNameArr = event.split(":"); - event = trim(funcNameArr[0]); - thisFunc = trim(funcNameArr[1]); - }else{ - event = trim(event); - } - if(!thisFunc){ - thisFunc = event; - } - this.connect(baseNode, event, thisFunc); - } - } - } - - // waiRole, waiState - var role = getAttrFunc(baseNode, "waiRole"); - if(role){ - dijit.setWaiRole(baseNode, role); - } - var values = getAttrFunc(baseNode, "waiState"); - if(values){ - dojo.forEach(values.split(/\s*,\s*/), function(stateValue){ - if(stateValue.indexOf('-') != -1){ - var pair = stateValue.split('-'); - dijit.setWaiState(baseNode, pair[0], pair[1]); - } - }); - } - - } - } - } -); - -// key is either templatePath or templateString; object is either string or DOM tree -dijit._Templated._templateCache = {}; - -dijit._Templated.getCachedTemplate = function(templatePath, templateString, alwaysUseString){ - // summary: - // Static method to get a template based on the templatePath or - // templateString key - // templatePath: String - // The URL to get the template from. dojo.uri.Uri is often passed as well. - // templateString: String? - // a string to use in lieu of fetching the template from a URL. Takes precedence - // over templatePath - // Returns: Mixed - // Either string (if there are ${} variables that need to be replaced) or just - // a DOM tree (if the node can be cloned directly) - - // is it already cached? - var tmplts = dijit._Templated._templateCache; - var key = templateString || templatePath; - var cached = tmplts[key]; - if(cached){ - return cached; - } - - // If necessary, load template string from template path - if(!templateString){ - templateString = dijit._Templated._sanitizeTemplateString(dojo._getText(templatePath)); - } - - templateString = dojo.string.trim(templateString); - - if(alwaysUseString || templateString.match(/\$\{([^\}]+)\}/g)){ - // there are variables in the template so all we can do is cache the string - return (tmplts[key] = templateString); //String - }else{ - // there are no variables in the template so we can cache the DOM tree - return (tmplts[key] = dijit._Templated._createNodesFromText(templateString)[0]); //Node - } -}; - -dijit._Templated._sanitizeTemplateString = function(/*String*/tString){ - // summary: - // Strips <?xml ...?> declarations so that external SVG and XML - // documents can be added to a document without worry. Also, if the string - // is an HTML document, only the part inside the body tag is returned. - if(tString){ - tString = tString.replace(/^\s*<\?xml(\s)+version=[\'\"](\d)*.(\d)*[\'\"](\s)*\?>/im, ""); - var matches = tString.match(/<body[^>]*>\s*([\s\S]+)\s*<\/body>/im); - if(matches){ - tString = matches[1]; - } - }else{ - tString = ""; - } - return tString; //String -}; - - -if(dojo.isIE){ - dojo.addOnUnload(function(){ - var cache = dijit._Templated._templateCache; - for(var key in cache){ - var value = cache[key]; - if(!isNaN(value.nodeType)){ // isNode equivalent - dojo._destroyElement(value); - } - delete cache[key]; - } - }); -} - -(function(){ - var tagMap = { - cell: {re: /^<t[dh][\s\r\n>]/i, pre: "<table><tbody><tr>", post: "</tr></tbody></table>"}, - row: {re: /^<tr[\s\r\n>]/i, pre: "<table><tbody>", post: "</tbody></table>"}, - section: {re: /^<(thead|tbody|tfoot)[\s\r\n>]/i, pre: "<table>", post: "</table>"} - }; - - // dummy container node used temporarily to hold nodes being created - var tn; - - dijit._Templated._createNodesFromText = function(/*String*/text){ - // summary: - // Attempts to create a set of nodes based on the structure of the passed text. - - if(!tn){ - tn = dojo.doc.createElement("div"); - tn.style.display="none"; - dojo.body().appendChild(tn); - } - var tableType = "none"; - var rtext = text.replace(/^\s+/, ""); - for(var type in tagMap){ - var map = tagMap[type]; - if(map.re.test(rtext)){ - tableType = type; - text = map.pre + text + map.post; - break; - } - } - - tn.innerHTML = text; - if(tn.normalize){ - tn.normalize(); - } - - var tag = { cell: "tr", row: "tbody", section: "table" }[tableType]; - var _parent = (typeof tag != "undefined") ? - tn.getElementsByTagName(tag)[0] : - tn; - - var nodes = []; - while(_parent.firstChild){ - nodes.push(_parent.removeChild(_parent.firstChild)); - } - tn.innerHTML=""; - return nodes; // Array - } -})(); - -// These arguments can be specified for widgets which are used in templates. -// Since any widget can be specified as sub widgets in template, mix it -// into the base widget class. (This is a hack, but it's effective.) -dojo.extend(dijit._Widget,{ - dojoAttachEvent: "", - dojoAttachPoint: "", - waiRole: "", - waiState:"" -}) - -} |