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New build scripts
git-svn-id: https://svn.alfresco.com/repos/alfresco-enterprise/alfresco/HEAD/root@5282 c4b6b30b-aa2e-2d43-bbcb-ca4b014f7261
This commit is contained in:
Gavin Cornwell
230
source/web/scripts/ajax/dojo/src/html/common.js
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230
source/web/scripts/ajax/dojo/src/html/common.js
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/*
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Copyright (c) 2004-2006, The Dojo Foundation
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All Rights Reserved.
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Licensed under the Academic Free License version 2.1 or above OR the
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modified BSD license. For more information on Dojo licensing, see:
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http://dojotoolkit.org/community/licensing.shtml
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*/
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dojo.provide("dojo.html.common");
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dojo.require("dojo.lang.common");
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dojo.require("dojo.dom");
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dojo.lang.mixin(dojo.html, dojo.dom);
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dojo.html.body = function(){
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dojo.deprecated("dojo.html.body() moved to dojo.body()", "0.5");
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return dojo.body();
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}
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// FIXME: we are going to assume that we can throw any and every rendering
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// engine into the IE 5.x box model. In Mozilla, we do this w/ CSS.
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// Need to investigate for KHTML and Opera
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dojo.html.getEventTarget = function(/* DOMEvent */evt){
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// summary
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// Returns the target of an event
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if(!evt) { evt = dojo.global().event || {} };
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var t = (evt.srcElement ? evt.srcElement : (evt.target ? evt.target : null));
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while((t)&&(t.nodeType!=1)){ t = t.parentNode; }
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return t; // HTMLElement
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}
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dojo.html.getViewport = function(){
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// summary
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// Returns the dimensions of the viewable area of a browser window
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var _window = dojo.global();
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var _document = dojo.doc();
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var w = 0;
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var h = 0;
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if(dojo.render.html.mozilla){
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// mozilla
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w = _document.documentElement.clientWidth;
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h = _window.innerHeight;
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}else if(!dojo.render.html.opera && _window.innerWidth){
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//in opera9, dojo.body().clientWidth should be used, instead
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//of window.innerWidth/document.documentElement.clientWidth
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//so we have to check whether it is opera
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w = _window.innerWidth;
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h = _window.innerHeight;
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} else if (!dojo.render.html.opera && dojo.exists(_document, "documentElement.clientWidth")){
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// IE6 Strict
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var w2 = _document.documentElement.clientWidth;
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// this lets us account for scrollbars
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if(!w || w2 && w2 < w) {
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w = w2;
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}
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h = _document.documentElement.clientHeight;
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} else if (dojo.body().clientWidth){
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// IE, Opera
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w = dojo.body().clientWidth;
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h = dojo.body().clientHeight;
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}
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return { width: w, height: h }; // object
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}
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dojo.html.getScroll = function(){
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// summary
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// Returns the scroll position of the document
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var _window = dojo.global();
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var _document = dojo.doc();
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var top = _window.pageYOffset || _document.documentElement.scrollTop || dojo.body().scrollTop || 0;
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var left = _window.pageXOffset || _document.documentElement.scrollLeft || dojo.body().scrollLeft || 0;
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return {
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top: top,
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left: left,
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offset:{ x: left, y: top } // note the change, NOT an Array with added properties.
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}; // object
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}
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dojo.html.getParentByType = function(/* HTMLElement */node, /* string */type) {
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// summary
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// Returns the first ancestor of node with tagName type.
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var _document = dojo.doc();
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var parent = dojo.byId(node);
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type = type.toLowerCase();
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while((parent)&&(parent.nodeName.toLowerCase()!=type)){
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if(parent==(_document["body"]||_document["documentElement"])){
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return null;
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}
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parent = parent.parentNode;
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}
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return parent; // HTMLElement
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}
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dojo.html.getAttribute = function(/* HTMLElement */node, /* string */attr){
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// summary
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// Returns the value of attribute attr from node.
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node = dojo.byId(node);
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// FIXME: need to add support for attr-specific accessors
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if((!node)||(!node.getAttribute)){
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// if(attr !== 'nwType'){
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// alert("getAttr of '" + attr + "' with bad node");
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// }
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return null;
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}
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var ta = typeof attr == 'string' ? attr : new String(attr);
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// first try the approach most likely to succeed
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var v = node.getAttribute(ta.toUpperCase());
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if((v)&&(typeof v == 'string')&&(v!="")){
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return v; // string
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}
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// try returning the attributes value, if we couldn't get it as a string
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if(v && v.value){
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return v.value; // string
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}
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// this should work on Opera 7, but it's a little on the crashy side
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if((node.getAttributeNode)&&(node.getAttributeNode(ta))){
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return (node.getAttributeNode(ta)).value; // string
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}else if(node.getAttribute(ta)){
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return node.getAttribute(ta); // string
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}else if(node.getAttribute(ta.toLowerCase())){
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return node.getAttribute(ta.toLowerCase()); // string
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}
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return null; // string
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}
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dojo.html.hasAttribute = function(/* HTMLElement */node, /* string */attr){
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// summary
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// Determines whether or not the specified node carries a value for the attribute in question.
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return dojo.html.getAttribute(dojo.byId(node), attr) ? true : false; // boolean
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}
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dojo.html.getCursorPosition = function(/* DOMEvent */e){
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// summary
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// Returns the mouse position relative to the document (not the viewport).
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// For example, if you have a document that is 10000px tall,
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// but your browser window is only 100px tall,
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// if you scroll to the bottom of the document and call this function it
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// will return {x: 0, y: 10000}
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// NOTE: for events delivered via dojo.event.connect() and/or dojoAttachEvent (for widgets),
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// you can just access evt.pageX and evt.pageY, rather than calling this function.
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e = e || dojo.global().event;
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var cursor = {x:0, y:0};
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if(e.pageX || e.pageY){
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cursor.x = e.pageX;
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cursor.y = e.pageY;
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}else{
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var de = dojo.doc().documentElement;
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var db = dojo.body();
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cursor.x = e.clientX + ((de||db)["scrollLeft"]) - ((de||db)["clientLeft"]);
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cursor.y = e.clientY + ((de||db)["scrollTop"]) - ((de||db)["clientTop"]);
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}
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return cursor; // object
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}
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dojo.html.isTag = function(/* HTMLElement */node) {
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// summary
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// Like dojo.dom.isTag, except case-insensitive
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node = dojo.byId(node);
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if(node && node.tagName) {
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for (var i=1; i<arguments.length; i++){
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if (node.tagName.toLowerCase()==String(arguments[i]).toLowerCase()){
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return String(arguments[i]).toLowerCase(); // string
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}
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}
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}
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return ""; // string
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}
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//define dojo.html.createExternalElement for IE to workaround the annoying activation "feature" in new IE
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//details: http://msdn.microsoft.com/library/default.asp?url=/workshop/author/dhtml/overview/activating_activex.asp
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if(dojo.render.html.ie && !dojo.render.html.ie70){
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//only define createExternalElement for IE in none https to avoid "mixed content" warning dialog
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if(window.location.href.substr(0,6).toLowerCase() != "https:"){
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(function(){
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// FIXME: this seems not to work correctly on IE 7!!
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//The trick is to define a function in a script.src property:
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// <script src="javascript:'function createExternalElement(){...}'"></script>,
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//which will be treated as an external javascript file in IE
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var xscript = dojo.doc().createElement('script');
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xscript.src = "javascript:'dojo.html.createExternalElement=function(doc, tag){ return doc.createElement(tag); }'";
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dojo.doc().getElementsByTagName("head")[0].appendChild(xscript);
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})();
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}
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}else{
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//for other browsers, simply use document.createElement
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//is enough
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dojo.html.createExternalElement = function(/* HTMLDocument */doc, /* string */tag){
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// summary
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// Creates an element in the HTML document, here for ActiveX activation workaround.
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return doc.createElement(tag); // HTMLElement
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}
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}
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dojo.html._callDeprecated = function(inFunc, replFunc, args, argName, retValue){
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dojo.deprecated("dojo.html." + inFunc,
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"replaced by dojo.html." + replFunc + "(" + (argName ? "node, {"+ argName + ": " + argName + "}" : "" ) + ")" + (retValue ? "." + retValue : ""), "0.5");
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var newArgs = [];
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if(argName){ var argsIn = {}; argsIn[argName] = args[1]; newArgs.push(args[0]); newArgs.push(argsIn); }
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else { newArgs = args }
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var ret = dojo.html[replFunc].apply(dojo.html, args);
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if(retValue){ return ret[retValue]; }
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else { return ret; }
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}
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dojo.html.getViewportWidth = function(){
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return dojo.html._callDeprecated("getViewportWidth", "getViewport", arguments, null, "width");
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}
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dojo.html.getViewportHeight = function(){
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return dojo.html._callDeprecated("getViewportHeight", "getViewport", arguments, null, "height");
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}
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dojo.html.getViewportSize = function(){
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return dojo.html._callDeprecated("getViewportSize", "getViewport", arguments);
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}
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dojo.html.getScrollTop = function(){
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return dojo.html._callDeprecated("getScrollTop", "getScroll", arguments, null, "top");
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}
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dojo.html.getScrollLeft = function(){
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return dojo.html._callDeprecated("getScrollLeft", "getScroll", arguments, null, "left");
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}
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dojo.html.getScrollOffset = function(){
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return dojo.html._callDeprecated("getScrollOffset", "getScroll", arguments, null, "offset");
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}
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