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-rw-r--r--includes/js/dijit/_editor/range.js570
1 files changed, 0 insertions, 570 deletions
diff --git a/includes/js/dijit/_editor/range.js b/includes/js/dijit/_editor/range.js
deleted file mode 100644
index cd84b60..0000000
--- a/includes/js/dijit/_editor/range.js
+++ /dev/null
@@ -1,570 +0,0 @@
-if(!dojo._hasResource["dijit._editor.range"]){ //_hasResource checks added by build. Do not use _hasResource directly in your code.
-dojo._hasResource["dijit._editor.range"] = true;
-dojo.provide("dijit._editor.range");
-
-dijit.range={};
-
-dijit.range.getIndex=function(/*DomNode*/node, /*DomNode*/parent){
-// dojo.profile.start("dijit.range.getIndex");
- var ret=[], retR=[];
- var stop = parent;
- var onode = node;
-
- var pnode, n;
- while(node != stop){
- var i = 0;
- pnode = node.parentNode;
- while((n=pnode.childNodes[i++])){
- if(n===node){
- --i;
- break;
- }
- }
- if(i>=pnode.childNodes.length){
- dojo.debug("Error finding index of a node in dijit.range.getIndex");
- }
- ret.unshift(i);
- retR.unshift(i-pnode.childNodes.length);
- node = pnode;
- }
-
- //normalized() can not be called so often to prevent
- //invalidating selection/range, so we have to detect
- //here that any text nodes in a row
- if(ret.length>0 && onode.nodeType==3){
- n = onode.previousSibling;
- while(n && n.nodeType==3){
- ret[ret.length-1]--;
- n = n.previousSibling;
- }
- n = onode.nextSibling;
- while(n && n.nodeType==3){
- retR[retR.length-1]++;
- n = n.nextSibling;
- }
- }
-// dojo.profile.end("dijit.range.getIndex");
- return {o: ret, r:retR};
-}
-
-dijit.range.getNode = function(/*Array*/index, /*DomNode*/parent){
- if(!dojo.isArray(index) || index.length==0){
- return parent;
- }
- var node = parent;
-// if(!node)debugger
- dojo.every(index, function(i){
- if(i>=0&&i< node.childNodes.length){
- node = node.childNodes[i];
- }else{
- node = null;
- console.debug('Error: can not find node with index',index,'under parent node',parent );
- return false; //terminate dojo.every
- }
- return true; //carry on the every loop
- });
-
- return node;
-}
-
-dijit.range.getCommonAncestor = function(n1,n2,root){
- var getAncestors = function(n,root){
- var as=[];
- while(n){
- as.unshift(n);
- if(n!=root && n.tagName!='BODY'){
- n = n.parentNode;
- }else{
- break;
- }
- }
- return as;
- };
- var n1as = getAncestors(n1,root);
- var n2as = getAncestors(n2,root);
-
- var m = Math.min(n1as.length,n2as.length);
- var com = n1as[0]; //at least, one element should be in the array: the root (BODY by default)
- for(var i=1;i<m;i++){
- if(n1as[i]===n2as[i]){
- com = n1as[i]
- }else{
- break;
- }
- }
- return com;
-}
-
-dijit.range.getAncestor = function(/*DomNode*/node, /*RegEx?*/regex, /*DomNode?*/root){
- root = root || node.ownerDocument.body;
- while(node && node !== root){
- var name = node.nodeName.toUpperCase() ;
- if(regex.test(name)){
- return node;
- }
-
- node = node.parentNode;
- }
- return null;
-}
-
-dijit.range.BlockTagNames = /^(?:P|DIV|H1|H2|H3|H4|H5|H6|ADDRESS|PRE|OL|UL|LI|DT|DE)$/;
-dijit.range.getBlockAncestor = function(/*DomNode*/node, /*RegEx?*/regex, /*DomNode?*/root){
- root = root || node.ownerDocument.body;
- regex = regex || dijit.range.BlockTagNames;
- var block=null, blockContainer;
- while(node && node !== root){
- var name = node.nodeName.toUpperCase() ;
- if(!block && regex.test(name)){
- block = node;
- }
- if(!blockContainer && (/^(?:BODY|TD|TH|CAPTION)$/).test(name)){
- blockContainer = node;
- }
-
- node = node.parentNode;
- }
- return {blockNode:block, blockContainer:blockContainer || node.ownerDocument.body};
-}
-
-dijit.range.atBeginningOfContainer = function(/*DomNode*/container, /*DomNode*/node, /*Int*/offset){
- var atBeginning = false;
- var offsetAtBeginning = (offset == 0);
- if(!offsetAtBeginning && node.nodeType==3){ //if this is a text node, check whether the left part is all space
- if(dojo.trim(node.nodeValue.substr(0,offset))==0){
- offsetAtBeginning = true;
- }
- }
- if(offsetAtBeginning){
- var cnode = node;
- atBeginning = true;
- while(cnode && cnode !== container){
- if(cnode.previousSibling){
- atBeginning = false;
- break;
- }
- cnode = cnode.parentNode;
- }
- }
- return atBeginning;
-}
-
-dijit.range.atEndOfContainer = function(/*DomNode*/container, /*DomNode*/node, /*Int*/offset){
- var atEnd = false;
- var offsetAtEnd = (offset == (node.length || node.childNodes.length));
- if(!offsetAtEnd && node.nodeType==3){ //if this is a text node, check whether the right part is all space
- if(dojo.trim(node.nodeValue.substr(offset))==0){
- offsetAtEnd = true;
- }
- }
- if(offsetAtEnd){
- var cnode = node;
- atEnd = true;
- while(cnode && cnode !== container){
- if(cnode.nextSibling){
- atEnd = false;
- break;
- }
- cnode = cnode.parentNode;
- }
- }
- return atEnd;
-}
-
-dijit.range.adjacentNoneTextNode=function(startnode, next){
- var node = startnode;
- var len = (0-startnode.length) || 0;
- var prop = next?'nextSibling':'previousSibling';
- while(node){
- if(node.nodeType!=3){
- break;
- }
- len += node.length
- node = node[prop];
- }
- return [node,len];
-}
-
-dijit.range._w3c = Boolean(window['getSelection']);
-dijit.range.create = function(){
- if(dijit.range._w3c){
- return dojo.doc.createRange();
- }else{//IE
- return new dijit.range.W3CRange;
- }
-}
-
-dijit.range.getSelection = function(win, /*Boolean?*/ignoreUpdate){
- if(dijit.range._w3c){
- return win.getSelection();
- }else{//IE
- var id=win.__W3CRange,s;
- if(!id || !dijit.range.ie.cachedSelection[id]){
- s = new dijit.range.ie.selection(win);
- //use win as the key in an object is not reliable, which
- //can leads to quite odd behaviors. thus we generate a
- //string and use it as a key in the cache
- id=(new Date).getTime();
- while(id in dijit.range.ie.cachedSelection){
- id=id+1;
- }
- id=String(id);
- dijit.range.ie.cachedSelection[id] = s;
- }else{
- s = dijit.range.ie.cachedSelection[id];
- }
- if(!ignoreUpdate){
- s._getCurrentSelection();
- }
- return s;
- }
-}
-
-if(!dijit.range._w3c){
- dijit.range.ie={
- cachedSelection: {},
- selection: function(win){
- this._ranges = [];
- this.addRange = function(r, /*boolean*/internal){
- this._ranges.push(r);
- if(!internal){
- r._select();
- }
- this.rangeCount = this._ranges.length;
- };
- this.removeAllRanges = function(){
- //don't detach, the range may be used later
-// for(var i=0;i<this._ranges.length;i++){
-// this._ranges[i].detach();
-// }
- this._ranges = [];
- this.rangeCount = 0;
- };
- var _initCurrentRange = function(){
- var r = win.document.selection.createRange();
- var type=win.document.selection.type.toUpperCase();
- if(type == "CONTROL"){
- //TODO: multiple range selection(?)
- return new dijit.range.W3CRange(dijit.range.ie.decomposeControlRange(r));
- }else{
- return new dijit.range.W3CRange(dijit.range.ie.decomposeTextRange(r));
- }
- };
- this.getRangeAt = function(i){
- return this._ranges[i];
- };
- this._getCurrentSelection = function(){
- this.removeAllRanges();
- var r=_initCurrentRange();
- if(r){
- this.addRange(r, true);
- }
- };
- },
- decomposeControlRange: function(range){
- var firstnode = range.item(0), lastnode = range.item(range.length-1)
- var startContainer = firstnode.parentNode, endContainer = lastnode.parentNode;
- var startOffset = dijit.range.getIndex(firstnode, startContainer).o;
- var endOffset = dijit.range.getIndex(lastnode, endContainer).o+1;
- return [[startContainer, startOffset],[endContainer, endOffset]];
- },
- getEndPoint: function(range, end){
- var atmrange = range.duplicate();
- atmrange.collapse(!end);
- var cmpstr = 'EndTo' + (end?'End':'Start');
- var parentNode = atmrange.parentElement();
-
- var startnode, startOffset, lastNode;
- if(parentNode.childNodes.length>0){
- dojo.every(parentNode.childNodes, function(node,i){
- var calOffset;
- if(node.nodeType != 3){
- atmrange.moveToElementText(node);
-
- if(atmrange.compareEndPoints(cmpstr,range) > 0){
- startnode = node.previousSibling;
- if(lastNode && lastNode.nodeType == 3){
- //where share we put the start? in the text node or after?
- startnode = lastNode;
- calOffset = true;
- }else{
- startnode = parentNode;
- startOffset = i;
- return false;
- }
- }else{
- if(i==parentNode.childNodes.length-1){
- startnode = parentNode;
- startOffset = parentNode.childNodes.length;
- return false;
- }
- }
- }else{
- if(i==parentNode.childNodes.length-1){//at the end of this node
- startnode = node;
- calOffset = true;
- }
- }
- // try{
- if(calOffset && startnode){
- var prevnode = dijit.range.adjacentNoneTextNode(startnode)[0];
- if(prevnode){
- startnode = prevnode.nextSibling;
- }else{
- startnode = parentNode.firstChild; //firstChild must be a text node
- }
- var prevnodeobj = dijit.range.adjacentNoneTextNode(startnode);
- prevnode = prevnodeobj[0];
- var lenoffset = prevnodeobj[1];
- if(prevnode){
- atmrange.moveToElementText(prevnode);
- atmrange.collapse(false);
- }else{
- atmrange.moveToElementText(parentNode);
- }
- atmrange.setEndPoint(cmpstr, range);
- startOffset = atmrange.text.length-lenoffset;
-
- return false;
- }
- // }catch(e){ debugger }
- lastNode = node;
- return true;
- });
- }else{
- startnode = parentNode;
- startOffset = 0;
- }
-
- //if at the end of startnode and we are dealing with start container, then
- //move the startnode to nextSibling if it is a text node
- //TODO: do this for end container?
- if(!end && startnode.nodeType!=3 && startOffset == startnode.childNodes.length){
- if(startnode.nextSibling && startnode.nextSibling.nodeType==3){
- startnode = startnode.nextSibling;
- startOffset = 0;
- }
- }
- return [startnode, startOffset];
- },
- setEndPoint: function(range, container, offset){
- //text node
- var atmrange = range.duplicate(), node, len;
- if(container.nodeType!=3){ //normal node
- atmrange.moveToElementText(container);
- atmrange.collapse(true);
- if(offset == container.childNodes.length){
- if(offset > 0){
- //a simple atmrange.collapse(false); won't work here:
- //although moveToElementText(node) is supposed to encompass the content of the node,
- //but when collapse to end, it is in fact after the ending tag of node (collapse to start
- //is after the begining tag of node as expected)
- node = container.lastChild;
- len = 0;
- while(node && node.nodeType == 3){
- len += node.length;
- container = node; //pass through
- node = node.previousSibling;
- }
- if(node){
- atmrange.moveToElementText(node);
- }
- atmrange.collapse(false);
- offset = len; //pass through
- }else{ //no childNodes
- atmrange.moveToElementText(container);
- atmrange.collapse(true);
- }
- }else{
- if(offset > 0){
- node = container.childNodes[offset-1];
- if(node.nodeType==3){
- container = node;
- offset = node.length;
- //pass through
- }else{
- atmrange.moveToElementText(node);
- atmrange.collapse(false);
- }
- }
- }
- }
- if(container.nodeType==3){
- var prevnodeobj = dijit.range.adjacentNoneTextNode(container);
- var prevnode = prevnodeobj[0];
- len = prevnodeobj[1];
- if(prevnode){
- atmrange.moveToElementText(prevnode);
- atmrange.collapse(false);
- //if contentEditable is not inherit, the above collapse won't make the end point
- //in the correctly position: it always has a -1 offset, so compensate it
- if(prevnode.contentEditable!='inherit'){
- len++;
- }
- }else{
- atmrange.moveToElementText(container.parentNode);
- atmrange.collapse(true);
- }
-
- offset += len;
- if(offset>0){
- if(atmrange.moveEnd('character',offset) != offset){
- alert('Error when moving!');
- }
- atmrange.collapse(false);
- }
- }
-
- return atmrange;
- },
- decomposeTextRange: function(range){
- var tmpary = dijit.range.ie.getEndPoint(range);
- var startContainter = tmpary[0], startOffset = tmpary[1];
- var endContainter = tmpary[0], endOffset = tmpary[1];
-
- if(range.htmlText.length){
- if(range.htmlText == range.text){ //in the same text node
- endOffset = startOffset+range.text.length;
- }else{
- tmpary = dijit.range.ie.getEndPoint(range,true);
- endContainter = tmpary[0], endOffset = tmpary[1];
- }
- }
- return [[startContainter, startOffset],[endContainter, endOffset], range.parentElement()];
- },
- setRange: function(range, startContainter,
- startOffset, endContainter, endOffset, check){
- var startrange = dijit.range.ie.setEndPoint(range, startContainter, startOffset);
- range.setEndPoint('StartToStart', startrange);
- if(!this.collapsed){
- var endrange = dijit.range.ie.setEndPoint(range, endContainter, endOffset);
- range.setEndPoint('EndToEnd', endrange);
- }
-
- return range;
- }
- }
-
-dojo.declare("dijit.range.W3CRange",null, {
- constructor: function(){
- if(arguments.length>0){
- this.setStart(arguments[0][0][0],arguments[0][0][1]);
- this.setEnd(arguments[0][1][0],arguments[0][1][1],arguments[0][2]);
- }else{
- this.commonAncestorContainer = null;
- this.startContainer = null;
- this.startOffset = 0;
- this.endContainer = null;
- this.endOffset = 0;
- this.collapsed = true;
- }
- },
- _simpleSetEndPoint: function(node, range, end){
- var r = (this._body||node.ownerDocument.body).createTextRange();
- if(node.nodeType!=1){
- r.moveToElementText(node.parentNode);
- }else{
- r.moveToElementText(node);
- }
- r.collapse(true);
- range.setEndPoint(end?'EndToEnd':'StartToStart',r);
- },
- _updateInternal: function(__internal_common){
- if(this.startContainer !== this.endContainer){
- if(!__internal_common){
- var r = (this._body||this.startContainer.ownerDocument.body).createTextRange();
- this._simpleSetEndPoint(this.startContainer,r);
- this._simpleSetEndPoint(this.endContainer,r,true);
- __internal_common = r.parentElement();
- }
- this.commonAncestorContainer = dijit.range.getCommonAncestor(this.startContainer, this.endContainer, __internal_common);
- }else{
- this.commonAncestorContainer = this.startContainer;
- }
- this.collapsed = (this.startContainer === this.endContainer) && (this.startOffset == this.endOffset);
- },
- setStart: function(node, offset, __internal_common){
- offset=parseInt(offset);
- if(this.startContainer === node && this.startOffset == offset){
- return;
- }
- delete this._cachedBookmark;
-
- this.startContainer = node;
- this.startOffset = offset;
- if(!this.endContainer){
- this.setEnd(node, offset, __internal_common);
- }else{
- this._updateInternal(__internal_common);
- }
- },
- setEnd: function(node, offset, __internal_common){
- offset=parseInt(offset);
- if(this.endContainer === node && this.endOffset == offset){
- return;
- }
- delete this._cachedBookmark;
-
- this.endContainer = node;
- this.endOffset = offset;
- if(!this.startContainer){
- this.setStart(node, offset, __internal_common);
- }else{
- this._updateInternal(__internal_common);
- }
- },
- setStartAfter: function(node, offset){
- this._setPoint('setStart', node, offset, 1);
- },
- setStartBefore: function(node, offset){
- this._setPoint('setStart', node, offset, 0);
- },
- setEndAfter: function(node, offset){
- this._setPoint('setEnd', node, offset, 1);
- },
- setEndBefore: function(node, offset){
- this._setPoint('setEnd', node, offset, 0);
- },
- _setPoint: function(what, node, offset, ext){
- var index = dijit.range.getIndex(node, node.parentNode).o;
- this[what](node.parentNode, index.pop()+ext);
- },
- _getIERange: function(){
- var r=(this._body||this.endContainer.ownerDocument.body).createTextRange();
- dijit.range.ie.setRange(r, this.startContainer, this.startOffset, this.endContainer, this.endOffset);
- return r;
- },
- getBookmark: function(body){
- this._getIERange();
- return this._cachedBookmark;
- },
- _select: function(){
- var r = this._getIERange();
- r.select();
- },
- deleteContents: function(){
- var r = this._getIERange();
- r.pasteHTML('');
- this.endContainer = this.startContainer;
- this.endOffset = this.startOffset;
- this.collapsed = true;
- },
- cloneRange: function(){
- var r = new dijit.range.W3CRange([[this.startContainer,this.startOffset],
- [this.endContainer,this.endOffset]]);
- r._body = this._body;
- return r;
- },
- detach: function(){
- this._body = null;
- this.commonAncestorContainer = null;
- this.startContainer = null;
- this.startOffset = 0;
- this.endContainer = null;
- this.endOffset = 0;
- this.collapsed = true;
-}
-});
-} //if(!dijit.range._w3c)
-
-}
generated by cgit v1.2.3 (git 2.39.1) at 2024-07-25 04:14:27 +0000