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update dojo to 1.7.3
This commit is contained in:
Andrew Dolgov
@@ -1,369 +1,2 @@
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/*
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Copyright (c) 2004-2011, The Dojo Foundation All Rights Reserved.
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Available via Academic Free License >= 2.1 OR the modified BSD license.
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see: http://dojotoolkit.org/license for details
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*/
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if(!dojo._hasResource["dijit._editor.selection"]){ //_hasResource checks added by build. Do not use _hasResource directly in your code.
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dojo._hasResource["dijit._editor.selection"] = true;
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dojo.provide("dijit._editor.selection");
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dojo.getObject("_editor.selection", true, dijit);
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// FIXME:
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// all of these methods branch internally for IE. This is probably
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// sub-optimal in terms of runtime performance. We should investigate the
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// size difference for differentiating at definition time.
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dojo.mixin(dijit._editor.selection, {
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getType: function(){
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// summary:
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// Get the selection type (like dojo.doc.select.type in IE).
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if(dojo.isIE < 9){
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return dojo.doc.selection.type.toLowerCase();
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}else{
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var stype = "text";
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// Check if the actual selection is a CONTROL (IMG, TABLE, HR, etc...).
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var oSel;
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try{
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oSel = dojo.global.getSelection();
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}catch(e){ /*squelch*/ }
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if(oSel && oSel.rangeCount == 1){
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var oRange = oSel.getRangeAt(0);
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if( (oRange.startContainer == oRange.endContainer) &&
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((oRange.endOffset - oRange.startOffset) == 1) &&
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(oRange.startContainer.nodeType != 3 /* text node*/)
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){
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stype = "control";
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}
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}
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return stype; //String
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}
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},
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getSelectedText: function(){
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// summary:
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// Return the text (no html tags) included in the current selection or null if no text is selected
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if(dojo.isIE < 9){
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if(dijit._editor.selection.getType() == 'control'){
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return null;
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}
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return dojo.doc.selection.createRange().text;
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}else{
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var selection = dojo.global.getSelection();
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if(selection){
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return selection.toString(); //String
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}
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}
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return '';
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},
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getSelectedHtml: function(){
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// summary:
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// Return the html text of the current selection or null if unavailable
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if(dojo.isIE < 9){
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if(dijit._editor.selection.getType() == 'control'){
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return null;
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}
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return dojo.doc.selection.createRange().htmlText;
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}else{
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var selection = dojo.global.getSelection();
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if(selection && selection.rangeCount){
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var i;
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var html = "";
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for(i = 0; i < selection.rangeCount; i++){
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//Handle selections spanning ranges, such as Opera
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var frag = selection.getRangeAt(i).cloneContents();
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var div = dojo.doc.createElement("div");
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div.appendChild(frag);
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html += div.innerHTML;
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}
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return html; //String
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}
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return null;
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}
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},
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getSelectedElement: function(){
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// summary:
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// Retrieves the selected element (if any), just in the case that
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// a single element (object like and image or a table) is
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// selected.
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if(dijit._editor.selection.getType() == "control"){
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if(dojo.isIE < 9){
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var range = dojo.doc.selection.createRange();
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if(range && range.item){
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return dojo.doc.selection.createRange().item(0);
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}
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}else{
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var selection = dojo.global.getSelection();
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return selection.anchorNode.childNodes[ selection.anchorOffset ];
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}
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}
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return null;
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},
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getParentElement: function(){
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// summary:
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// Get the parent element of the current selection
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if(dijit._editor.selection.getType() == "control"){
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var p = this.getSelectedElement();
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if(p){ return p.parentNode; }
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}else{
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if(dojo.isIE < 9){
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var r = dojo.doc.selection.createRange();
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r.collapse(true);
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return r.parentElement();
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}else{
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var selection = dojo.global.getSelection();
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if(selection){
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var node = selection.anchorNode;
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while(node && (node.nodeType != 1)){ // not an element
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node = node.parentNode;
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}
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return node;
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}
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}
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}
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return null;
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},
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hasAncestorElement: function(/*String*/tagName /* ... */){
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// summary:
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// Check whether current selection has a parent element which is
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// of type tagName (or one of the other specified tagName)
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// tagName: String
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// The tag name to determine if it has an ancestor of.
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return this.getAncestorElement.apply(this, arguments) != null; //Boolean
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},
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getAncestorElement: function(/*String*/tagName /* ... */){
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// summary:
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// Return the parent element of the current selection which is of
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// type tagName (or one of the other specified tagName)
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// tagName: String
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// The tag name to determine if it has an ancestor of.
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var node = this.getSelectedElement() || this.getParentElement();
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return this.getParentOfType(node, arguments); //DOMNode
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},
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isTag: function(/*DomNode*/ node, /*String[]*/ tags){
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// summary:
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// Function to determine if a node is one of an array of tags.
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// node:
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// The node to inspect.
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// tags:
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// An array of tag name strings to check to see if the node matches.
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if(node && node.tagName){
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var _nlc = node.tagName.toLowerCase();
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for(var i=0; i<tags.length; i++){
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var _tlc = String(tags[i]).toLowerCase();
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if(_nlc == _tlc){
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return _tlc; // String
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}
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}
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}
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return "";
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},
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getParentOfType: function(/*DomNode*/ node, /*String[]*/ tags){
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// summary:
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// Function to locate a parent node that matches one of a set of tags
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// node:
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// The node to inspect.
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// tags:
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// An array of tag name strings to check to see if the node matches.
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while(node){
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if(this.isTag(node, tags).length){
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return node; // DOMNode
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}
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node = node.parentNode;
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}
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return null;
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},
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collapse: function(/*Boolean*/beginning){
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// summary:
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// Function to collapse (clear), the current selection
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// beginning: Boolean
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// Boolean to indicate whether to collapse the cursor to the beginning of the selection or end.
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if(window.getSelection){
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var selection = dojo.global.getSelection();
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if(selection.removeAllRanges){ // Mozilla
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if(beginning){
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selection.collapseToStart();
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}else{
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selection.collapseToEnd();
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}
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}else{ // Safari
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// pulled from WebCore/ecma/kjs_window.cpp, line 2536
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selection.collapse(beginning);
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}
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}else if(dojo.isIE){ // IE
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var range = dojo.doc.selection.createRange();
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range.collapse(beginning);
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range.select();
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}
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},
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remove: function(){
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// summary:
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// Function to delete the currently selected content from the document.
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var sel = dojo.doc.selection;
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if(dojo.isIE < 9){
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if(sel.type.toLowerCase() != "none"){
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sel.clear();
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}
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return sel; //Selection
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}else{
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sel = dojo.global.getSelection();
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sel.deleteFromDocument();
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return sel; //Selection
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}
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},
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selectElementChildren: function(/*DomNode*/element,/*Boolean?*/nochangefocus){
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// summary:
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// clear previous selection and select the content of the node
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// (excluding the node itself)
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// element: DOMNode
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// The element you wish to select the children content of.
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// nochangefocus: Boolean
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// Boolean to indicate if the foxus should change or not.
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var win = dojo.global;
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var doc = dojo.doc;
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var range;
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element = dojo.byId(element);
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if(doc.selection && dojo.isIE < 9 && dojo.body().createTextRange){ // IE
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range = element.ownerDocument.body.createTextRange();
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range.moveToElementText(element);
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if(!nochangefocus){
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try{
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range.select(); // IE throws an exception here if the widget is hidden. See #5439
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}catch(e){ /* squelch */}
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}
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}else if(win.getSelection){
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var selection = dojo.global.getSelection();
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if(dojo.isOpera){
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//Opera's selectAllChildren doesn't seem to work right
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//against <body> nodes and possibly others ... so
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//we use the W3C range API
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if(selection.rangeCount){
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range = selection.getRangeAt(0);
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}else{
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range = doc.createRange();
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}
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range.setStart(element, 0);
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range.setEnd(element,(element.nodeType == 3)?element.length:element.childNodes.length);
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selection.addRange(range);
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}else{
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selection.selectAllChildren(element);
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}
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}
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},
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selectElement: function(/*DomNode*/element,/*Boolean?*/nochangefocus){
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// summary:
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// clear previous selection and select element (including all its children)
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// element: DOMNode
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// The element to select.
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// nochangefocus: Boolean
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// Boolean indicating if the focus should be changed. IE only.
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var range;
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var doc = dojo.doc;
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var win = dojo.global;
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element = dojo.byId(element);
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if(dojo.isIE < 9 && dojo.body().createTextRange){
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try{
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var tg = element.tagName ? element.tagName.toLowerCase() : "";
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if(tg === "img" || tg === "table"){
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range = dojo.body().createControlRange();
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}else{
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range = dojo.body().createRange();
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}
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range.addElement(element);
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if(!nochangefocus){
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range.select();
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}
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}catch(e){
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this.selectElementChildren(element,nochangefocus);
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}
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}else if(dojo.global.getSelection){
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var selection = win.getSelection();
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range = doc.createRange();
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if(selection.removeAllRanges){ // Mozilla
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// FIXME: does this work on Safari?
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if(dojo.isOpera){
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//Opera works if you use the current range on
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//the selection if present.
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if(selection.getRangeAt(0)){
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range = selection.getRangeAt(0);
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}
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}
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range.selectNode(element);
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selection.removeAllRanges();
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selection.addRange(range);
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}
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}
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},
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inSelection: function(node){
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// summary:
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// This function determines if 'node' is
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// in the current selection.
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// tags:
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// public
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if(node){
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var newRange;
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var doc = dojo.doc;
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var range;
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if(dojo.global.getSelection){
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//WC3
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var sel = dojo.global.getSelection();
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if(sel && sel.rangeCount > 0){
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range = sel.getRangeAt(0);
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}
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if(range && range.compareBoundaryPoints && doc.createRange){
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try{
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newRange = doc.createRange();
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newRange.setStart(node, 0);
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if(range.compareBoundaryPoints(range.START_TO_END, newRange) === 1){
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return true;
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}
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}catch(e){ /* squelch */}
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}
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}else if(doc.selection){
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// Probably IE, so we can't use the range object as the pseudo
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// range doesn't implement the boundry checking, we have to
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// use IE specific crud.
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range = doc.selection.createRange();
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try{
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newRange = node.ownerDocument.body.createControlRange();
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if(newRange){
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newRange.addElement(node);
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}
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}catch(e1){
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try{
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newRange = node.ownerDocument.body.createTextRange();
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newRange.moveToElementText(node);
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}catch(e2){/* squelch */}
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}
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if(range && newRange){
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// We can finally compare similar to W3C
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if(range.compareEndPoints("EndToStart", newRange) === 1){
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return true;
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}
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}
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}
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}
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return false; // boolean
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}
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});
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}
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//>>built
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define("dijit/_editor/selection",["dojo/dom","dojo/_base/lang","dojo/_base/sniff","dojo/_base/window",".."],function(_1,_2,_3,_4,_5){_2.getObject("_editor.selection",true,_5);_2.mixin(_5._editor.selection,{getType:function(){if(_3("ie")<9){return _4.doc.selection.type.toLowerCase();}else{var _6="text";var _7;try{_7=_4.global.getSelection();}catch(e){}if(_7&&_7.rangeCount==1){var _8=_7.getRangeAt(0);if((_8.startContainer==_8.endContainer)&&((_8.endOffset-_8.startOffset)==1)&&(_8.startContainer.nodeType!=3)){_6="control";}}return _6;}},getSelectedText:function(){if(_3("ie")<9){if(_5._editor.selection.getType()=="control"){return null;}return _4.doc.selection.createRange().text;}else{var _9=_4.global.getSelection();if(_9){return _9.toString();}}return "";},getSelectedHtml:function(){if(_3("ie")<9){if(_5._editor.selection.getType()=="control"){return null;}return _4.doc.selection.createRange().htmlText;}else{var _a=_4.global.getSelection();if(_a&&_a.rangeCount){var i;var _b="";for(i=0;i<_a.rangeCount;i++){var _c=_a.getRangeAt(i).cloneContents();var _d=_4.doc.createElement("div");_d.appendChild(_c);_b+=_d.innerHTML;}return _b;}return null;}},getSelectedElement:function(){if(_5._editor.selection.getType()=="control"){if(_3("ie")<9){var _e=_4.doc.selection.createRange();if(_e&&_e.item){return _4.doc.selection.createRange().item(0);}}else{var _f=_4.global.getSelection();return _f.anchorNode.childNodes[_f.anchorOffset];}}return null;},getParentElement:function(){if(_5._editor.selection.getType()=="control"){var p=this.getSelectedElement();if(p){return p.parentNode;}}else{if(_3("ie")<9){var r=_4.doc.selection.createRange();r.collapse(true);return r.parentElement();}else{var _10=_4.global.getSelection();if(_10){var _11=_10.anchorNode;while(_11&&(_11.nodeType!=1)){_11=_11.parentNode;}return _11;}}}return null;},hasAncestorElement:function(_12){return this.getAncestorElement.apply(this,arguments)!=null;},getAncestorElement:function(_13){var _14=this.getSelectedElement()||this.getParentElement();return this.getParentOfType(_14,arguments);},isTag:function(_15,_16){if(_15&&_15.tagName){var _17=_15.tagName.toLowerCase();for(var i=0;i<_16.length;i++){var _18=String(_16[i]).toLowerCase();if(_17==_18){return _18;}}}return "";},getParentOfType:function(_19,_1a){while(_19){if(this.isTag(_19,_1a).length){return _19;}_19=_19.parentNode;}return null;},collapse:function(_1b){if(window.getSelection){var _1c=_4.global.getSelection();if(_1c.removeAllRanges){if(_1b){_1c.collapseToStart();}else{_1c.collapseToEnd();}}else{_1c.collapse(_1b);}}else{if(_3("ie")){var _1d=_4.doc.selection.createRange();_1d.collapse(_1b);_1d.select();}}},remove:function(){var sel=_4.doc.selection;if(_3("ie")<9){if(sel.type.toLowerCase()!="none"){sel.clear();}return sel;}else{sel=_4.global.getSelection();sel.deleteFromDocument();return sel;}},selectElementChildren:function(_1e,_1f){var _20=_4.global;var doc=_4.doc;var _21;_1e=_1.byId(_1e);if(doc.selection&&_3("ie")<9&&_4.body().createTextRange){_21=_1e.ownerDocument.body.createTextRange();_21.moveToElementText(_1e);if(!_1f){try{_21.select();}catch(e){}}}else{if(_20.getSelection){var _22=_4.global.getSelection();if(_3("opera")){if(_22.rangeCount){_21=_22.getRangeAt(0);}else{_21=doc.createRange();}_21.setStart(_1e,0);_21.setEnd(_1e,(_1e.nodeType==3)?_1e.length:_1e.childNodes.length);_22.addRange(_21);}else{_22.selectAllChildren(_1e);}}}},selectElement:function(_23,_24){var _25;var doc=_4.doc;var _26=_4.global;_23=_1.byId(_23);if(_3("ie")<9&&_4.body().createTextRange){try{var tg=_23.tagName?_23.tagName.toLowerCase():"";if(tg==="img"||tg==="table"){_25=_4.body().createControlRange();}else{_25=_4.body().createRange();}_25.addElement(_23);if(!_24){_25.select();}}catch(e){this.selectElementChildren(_23,_24);}}else{if(_26.getSelection){var _27=_26.getSelection();_25=doc.createRange();if(_27.removeAllRanges){if(_3("opera")){if(_27.getRangeAt(0)){_25=_27.getRangeAt(0);}}_25.selectNode(_23);_27.removeAllRanges();_27.addRange(_25);}}}},inSelection:function(_28){if(_28){var _29;var doc=_4.doc;var _2a;if(_4.global.getSelection){var sel=_4.global.getSelection();if(sel&&sel.rangeCount>0){_2a=sel.getRangeAt(0);}if(_2a&&_2a.compareBoundaryPoints&&doc.createRange){try{_29=doc.createRange();_29.setStart(_28,0);if(_2a.compareBoundaryPoints(_2a.START_TO_END,_29)===1){return true;}}catch(e){}}}else{if(doc.selection){_2a=doc.selection.createRange();try{_29=_28.ownerDocument.body.createControlRange();if(_29){_29.addElement(_28);}}catch(e1){try{_29=_28.ownerDocument.body.createTextRange();_29.moveToElementText(_28);}catch(e2){}}if(_2a&&_29){if(_2a.compareEndPoints("EndToStart",_29)===1){return true;}}}}}return false;}});return _5._editor.selection;});
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