diff --git a/build.xml b/build.xml
index 5e6702a1..82367cb2 100644
--- a/build.xml
+++ b/build.xml
@@ -3,7 +3,7 @@
Builds, tests, and runs the project Env.
-
+
- * Copyright 2008 John Resig, under the MIT License
- */
-
-
-// The Window Object
-var __this__ = this;
-this.__defineGetter__('window', function(){
- return __this__;
-});
-
-try{
-(function($w, $env){
- /*
-* window.js
-* - this file will be wrapped in a closure providing the window object as $w
-*/
-// a logger or empty function available to all modules.
-var $log = $env.log,
- $debug = $env.debug,
- $info = $env.info,
- $warn = $env.warn,
- $error = $env.error;
-
-//The version of this application
-var $version = "0.1";
-//This should be hooked to git or svn or whatever
-var $revision = "0.0.0.0";
-
-//These descriptions of window properties are taken loosely David Flanagan's
-//'JavaScript - The Definitive Guide' (O'Reilly)
-
-/**> $cookies - see cookie.js <*/
-// read only boolean specifies whether the window has been closed
-var $closed = false;
-
-// a read/write string that specifies the default message that appears in the status line
-var $defaultStatus = "Done";
-
-// a read-only reference to the Document object belonging to this window
-/**> $document - See document.js <*/
-
-//IE only, refers to the most recent event object - this maybe be removed after review
-var $event = null;
-
-//A read-only array of window objects
-var $frames = [];
-
-// a read-only reference to the History object
-/**> $history - see location.js <**/
-
-// read-only properties that specify the height and width, in pixels
-var $innerHeight = 600, $innerWidth = 800;
-
-// a read-only reference to the Location object. the location object does expose read/write properties
-/**> $location - see location.js <**/
-
-// a read only property specifying the name of the window. Can be set when using open()
-// and may be used when specifying the target attribute of links
-var $name = 'Resig Env Browser';
-
-// a read-only reference to the Navigator object
-/**> $navigator - see navigator.js <**/
-
-// a read/write reference to the Window object that contained the script that called open() to
-//open this browser window. This property is valid only for top-level window objects.
-var $opener;
-
-// Read-only properties that specify the total height and width, in pixels, of the browser window.
-// These dimensions include the height and width of the menu bar, toolbars, scrollbars, window
-// borders and so on. These properties are not supported by IE and IE offers no alternative
-// properties;
-var $outerHeight = $innerHeight, $outerWidth = $innerWidth;
-
-// Read-only properties that specify the number of pixels that the current document has been scrolled
-//to the right and down. These are not supported by IE.
-var $pageXOffset = 0, $pageYOffset = 0;
-
-//A read-only reference to the Window object that contains this window or frame. If the window is
-// a top-level window, parent refers to the window itself. If this window is a frame, this property
-// refers to the window or frame that conatins it.
-var $parent;
-
-// a read-only refernce to the Screen object that specifies information about the screen:
-// the number of available pixels and the number of available colors.
-/**> $screen - see screen.js <**/
-
-// read only properties that specify the coordinates of the upper-left corner of the screen.
-var $screenX = 0, $screenY = 0;
-var $screenLeft = $screenX, $screenTop = $screenY;
-
-// a read-only refernce to this window itself.
-var $self;
-
-// a read/write string that specifies the current contents of the status line.
-var $status = '';
-
-// a read-only reference to the top-level window that contains this window. If this
-// window is a top-level window it is simply a refernce to itself. If this window
-// is a frame, the top property refers to the top-level window that contains the frame.
-var $top;
-
-// the window property is identical to the self property.
-var $window = $w;
-
-$debug("Initializing Window.");
-__extend__($w,{
- get closed(){return $closed;},
- get defaultStatus(){return $defaultStatus;},
- set defaultStatus(_defaultStatus){$defaultStatus = _defaultStatus;},
- //get document(){return $document;}, - see document.js
- get event(){return $event;},
- get frames(){return $frames;},
- //get history(){return $history;}, - see location.js
- get innerHeight(){return $innerHeight;},
- get innerWidth(){return $innerWidth;},
- get clientHeight(){return $innerHeight;},
- get clientWidth(){return $innerWidth;},
- //get location(){return $location;}, see location.js
- get name(){return $name;},
- //get navigator(){return $navigator;}, see navigator.js
- get opener(){return $opener;},
- get outerHeight(){return $outerHeight;},
- get outerWidth(){return $outerWidth;},
- get pageXOffest(){return $pageXOffset;},
- get pageYOffset(){return $pageYOffset;},
- get parent(){return $parent;},
- //get screen(){return $screen;}, see screen.js
- get screenLeft(){return $screenLeft;},
- get screenTop(){return $screenTop;},
- get screenX(){return $screenX;},
- get screenY(){return $screenY;},
- get self(){return $self;},
- get status(){return $status;},
- set status(_status){$status = _status;},
- get top(){return $top || $window;},
- get window(){return $window;}
-});
-
-$w.open = function(url, name, features, replace){
- //TODO
-};
-
-$w.close = function(){
- //TODO
-};
-
-/* Time related functions - see timer.js
-* - clearTimeout
-* - clearInterval
-* - setTimeout
-* - setInterval
-*/
-
-/*
-* Events related functions - see event.js
-* - addEventListener
-* - attachEvent
-* - detachEvent
-* - removeEventListener
-*
-* These functions are identical to the Element equivalents.
-*/
-
-/*
-* UIEvents related functions - see uievent.js
-* - blur
-* - focus
-*
-* These functions are identical to the Element equivalents.
-*/
-
-/* Dialog related functions - see dialog.js
-* - alert
-* - confirm
-* - prompt
-*/
-
-/* Screen related functions - see screen.js
-* - moveBy
-* - moveTo
-* - print
-* - resizeBy
-* - resizeTo
-* - scrollBy
-* - scrollTo
-*/
-
-/* CSS related functions - see css.js
-* - getComputedStyle
-*/
-
-/*
-* Shared utility methods
-*/
-// Helper method for extending one object with another.
-function __extend__(a,b) {
- for ( var i in b ) {
- var g = b.__lookupGetter__(i), s = b.__lookupSetter__(i);
- if ( g || s ) {
- if ( g ) a.__defineGetter__(i, g);
- if ( s ) a.__defineSetter__(i, s);
- } else
- a[i] = b[i];
- } return a;
-};
-
-
-// from ariel flesler http://flesler.blogspot.com/2008/11/fast-trim-function-for-javascript.html
-// this might be a good utility function to provide in the env.core
-// as in might be useful to the parser and other areas as well
-function trim( str ){
- return (str || "").replace( /^\s+|\s+$/g, "" );
-
-};
-/*function trim( str ){
- var start = -1,
- end = str.length;
- /*jsl:ignore*
- while( str.charCodeAt(--end) < 33 );
- while( str.charCodeAt(++start) < 33 );
- /*jsl:end*
- return str.slice( start, end + 1 );
-};*/
-
-//from jQuery
-function __setArray__( target, array ) {
- // Resetting the length to 0, then using the native Array push
- // is a super-fast way to populate an object with array-like properties
- target.length = 0;
- Array.prototype.push.apply( target, array );
-};
-
-
-$debug("Defining NodeList");
-/*
-* NodeList - DOM Level 2
-*/
-/**
- * @class DOMNodeList - provides the abstraction of an ordered collection of nodes
- *
- * @author Jon van Noort (jon@webarcana.com.au)
- *
- * @param ownerDocument : DOMDocument - the ownerDocument
- * @param parentNode : DOMNode - the node that the DOMNodeList is attached to (or null)
- */
-var DOMNodeList = function(ownerDocument, parentNode) {
- this.length = 0;
- this.parentNode = parentNode;
- this.ownerDocument = ownerDocument;
-
- this._readonly = false;
-
- __setArray__(this, []);
-};
-__extend__(DOMNodeList.prototype, {
- item : function(index) {
- var ret = null;
- //$log("NodeList item("+index+") = " + this[index]);
- if ((index >= 0) && (index < this.length)) { // bounds check
- ret = this[index]; // return selected Node
- }
-
- return ret; // if the index is out of bounds, default value null is returned
- },
- get xml() {
- var ret = "";
-
- // create string containing the concatenation of the string values of each child
- for (var i=0; i < this.length; i++) {
- if(this[i]){
- if(this[i].nodeType == DOMNode.TEXT_NODE && i>0 && this[i-1].nodeType == DOMNode.TEXT_NODE){
- //add a single space between adjacent text nodes
- ret += " "+this[i].xml;
- }else{
- ret += this[i].xml;
- }
- }
- }
-
- return ret;
- },
- toArray: function () {
- var children = [];
- for ( var i=0; i < this.length; i++) {
- children.push (this[i]);
- }
- return children;
- },
- toString: function(){
- return "[ "+(this.length > 0?Array.prototype.join.apply(this, [", "]):"Empty NodeList")+" ]";
- }
-});
-
-
-/**
- * @method DOMNodeList._findItemIndex - find the item index of the node with the specified internal id
- * @author Jon van Noort (jon@webarcana.com.au)
- * @param id : int - unique internal id
- * @return : int
- */
-var __findItemIndex__ = function (nodelist, id) {
- var ret = -1;
-
- // test that id is valid
- if (id > -1) {
- for (var i=0; i= 0) && (refChildIndex < nodelist.length)) { // bounds check
-
- if (newChild.nodeType == DOMNode.DOCUMENT_FRAGMENT_NODE) { // node is a DocumentFragment
- // append the children of DocumentFragment
- Array.prototype.splice.apply(nodelist,[refChildIndex, 0].concat(newChild.childNodes.toArray()));
- }
- else {
- // append the newChild
- Array.prototype.splice.apply(nodelist,[refChildIndex, 0, newChild]);
- }
- }
-};
-
-/**
- * @method DOMNodeList._replaceChild - replace the specified Node in the NodeList at the specified index
- * Used by DOMNode.replaceChild(). Note: DOMNode.replaceChild() is responsible for Node Pointer surgery
- * DOMNodeList._replaceChild() simply modifies the internal data structure (Array).
- *
- * @author Jon van Noort (jon@webarcana.com.au)
- * @param newChild : DOMNode - the Node to be inserted
- * @param refChildIndex : int - the array index to hold the Node
- */
-var __replaceChild__ = function(nodelist, newChild, refChildIndex) {
- var ret = null;
-
- if ((refChildIndex >= 0) && (refChildIndex < nodelist.length)) { // bounds check
- ret = nodelist[refChildIndex]; // preserve old child for return
-
- if (newChild.nodeType == DOMNode.DOCUMENT_FRAGMENT_NODE) { // node is a DocumentFragment
- // get array containing children prior to refChild
- Array.prototype.splice.apply(nodelist,[refChildIndex, 1].concat(newChild.childNodes.toArray()));
- }
- else {
- // simply replace node in array (links between Nodes are made at higher level)
- nodelist[refChildIndex] = newChild;
- }
- }
-
- return ret; // return replaced node
-};
-
-/**
- * @method DOMNodeList._removeChild - remove the specified Node in the NodeList at the specified index
- * Used by DOMNode.removeChild(). Note: DOMNode.removeChild() is responsible for Node Pointer surgery
- * DOMNodeList._replaceChild() simply modifies the internal data structure (Array).
- *
- * @author Jon van Noort (jon@webarcana.com.au)
- * @param refChildIndex : int - the array index holding the Node to be removed
- */
-var __removeChild__ = function(nodelist, refChildIndex) {
- var ret = null;
-
- if (refChildIndex > -1) { // found it!
- ret = nodelist[refChildIndex]; // return removed node
-
- // rebuild array without removed child
- Array.prototype.splice.apply(nodelist,[refChildIndex, 1]);
- }
-
- return ret; // return removed node
-};
-
-/**
- * @method DOMNodeList._appendChild - append the specified Node to the NodeList
- * Used by DOMNode.appendChild(). Note: DOMNode.appendChild() is responsible for Node Pointer surgery
- * DOMNodeList._appendChild() simply modifies the internal data structure (Array).
- *
- * @author Jon van Noort (jon@webarcana.com.au)
- * @param newChild : DOMNode - the Node to be inserted
- */
-var __appendChild__ = function(nodelist, newChild) {
- if (newChild.nodeType == DOMNode.DOCUMENT_FRAGMENT_NODE) { // node is a DocumentFragment
- // append the children of DocumentFragment
- Array.prototype.push.apply(nodelist, newChild.childNodes.toArray() );
- } else {
- // simply add node to array (links between Nodes are made at higher level)
- Array.prototype.push.apply(nodelist, [newChild]);
- }
-
-};
-
-/**
- * @method DOMNodeList._cloneNodes - Returns a NodeList containing clones of the Nodes in this NodeList
- *
- * @author Jon van Noort (jon@webarcana.com.au)
- * @param deep : boolean - If true, recursively clone the subtree under each of the nodes;
- * if false, clone only the nodes themselves (and their attributes, if it is an Element).
- * @param parentNode : DOMNode - the new parent of the cloned NodeList
- * @return : DOMNodeList - NodeList containing clones of the Nodes in this NodeList
- */
-var __cloneNodes__ = function(nodelist, deep, parentNode) {
- var cloneNodeList = new DOMNodeList(nodelist.ownerDocument, parentNode);
-
- // create list containing clones of each child
- for (var i=0; i < nodelist.length; i++) {
- __appendChild__(cloneNodeList, nodelist[i].cloneNode(deep));
- }
-
- return cloneNodeList;
-};
-
-$w.NodeList = DOMNodeList;
-
-/**
- * @class DOMNamedNodeMap - used to represent collections of nodes that can be accessed by name
- * typically a set of Element attributes
- *
- * @extends DOMNodeList - note W3C spec says that this is not the case,
- * but we need an item() method identicle to DOMNodeList's, so why not?
- * @author Jon van Noort (jon@webarcana.com.au)
- * @param ownerDocument : DOMDocument - the ownerDocument
- * @param parentNode : DOMNode - the node that the DOMNamedNodeMap is attached to (or null)
- */
-var DOMNamedNodeMap = function(ownerDocument, parentNode) {
- //$log("\t\tcreating dom namednodemap");
- this.DOMNodeList = DOMNodeList;
- this.DOMNodeList(ownerDocument, parentNode);
- __setArray__(this, []);
-};
-DOMNamedNodeMap.prototype = new DOMNodeList;
-__extend__(DOMNamedNodeMap.prototype, {
- getNamedItem : function(name) {
- var ret = null;
-
- // test that Named Node exists
- var itemIndex = __findNamedItemIndex__(this, name);
-
- if (itemIndex > -1) { // found it!
- ret = this[itemIndex]; // return NamedNode
- }
-
- return ret; // if node is not found, default value null is returned
- },
- setNamedItem : function(arg) {
- // test for exceptions
- if (__ownerDocument__(this).implementation.errorChecking) {
- // throw Exception if arg was not created by this Document
- if (this.ownerDocument != arg.ownerDocument) {
- throw(new DOMException(DOMException.WRONG_DOCUMENT_ERR));
- }
-
- // throw Exception if DOMNamedNodeMap is readonly
- if (this._readonly || (this.parentNode && this.parentNode._readonly)) {
- throw(new DOMException(DOMException.NO_MODIFICATION_ALLOWED_ERR));
- }
-
- // throw Exception if arg is already an attribute of another Element object
- if (arg.ownerElement && (arg.ownerElement != this.parentNode)) {
- throw(new DOMException(DOMException.INUSE_ATTRIBUTE_ERR));
- }
- }
-
- // get item index
- var itemIndex = __findNamedItemIndex__(this, arg.name);
- var ret = null;
-
- if (itemIndex > -1) { // found it!
- ret = this[itemIndex]; // use existing Attribute
-
- // throw Exception if DOMAttr is readonly
- if (__ownerDocument__(this).implementation.errorChecking && ret._readonly) {
- throw(new DOMException(DOMException.NO_MODIFICATION_ALLOWED_ERR));
- } else {
- this[itemIndex] = arg; // over-write existing NamedNode
- this[arg.name] = arg;
- }
- } else {
- // add new NamedNode
- Array.prototype.push.apply(this, [arg]);
- this[arg.name] = arg;
- }
-
- arg.ownerElement = this.parentNode; // update ownerElement
-
- return ret; // return old node or null
- },
- removeNamedItem : function(name) {
- var ret = null;
- // test for exceptions
- // throw Exception if DOMNamedNodeMap is readonly
- if (__ownerDocument__(this).implementation.errorChecking &&
- (this._readonly || (this.parentNode && this.parentNode._readonly))) {
- throw(new DOMException(DOMException.NO_MODIFICATION_ALLOWED_ERR));
- }
-
- // get item index
- var itemIndex = __findNamedItemIndex__(this, name);
-
- // throw Exception if there is no node named name in this map
- if (__ownerDocument__(this).implementation.errorChecking && (itemIndex < 0)) {
- throw(new DOMException(DOMException.NOT_FOUND_ERR));
- }
-
- // get Node
- var oldNode = this[itemIndex];
- //this[oldNode.name] = undefined;
-
- // throw Exception if Node is readonly
- if (__ownerDocument__(this).implementation.errorChecking && oldNode._readonly) {
- throw(new DOMException(DOMException.NO_MODIFICATION_ALLOWED_ERR));
- }
-
- // return removed node
- return __removeChild__(this, itemIndex);
- },
- getNamedItemNS : function(namespaceURI, localName) {
- var ret = null;
-
- // test that Named Node exists
- var itemIndex = __findNamedItemNSIndex__(this, namespaceURI, localName);
-
- if (itemIndex > -1) { // found it!
- ret = this[itemIndex]; // return NamedNode
- }
-
- return ret; // if node is not found, default value null is returned
- },
- setNamedItemNS : function(arg) {
- // test for exceptions
- if (__ownerDocument__(this).implementation.errorChecking) {
- // throw Exception if DOMNamedNodeMap is readonly
- if (this._readonly || (this.parentNode && this.parentNode._readonly)) {
- throw(new DOMException(DOMException.NO_MODIFICATION_ALLOWED_ERR));
- }
-
- // throw Exception if arg was not created by this Document
- if (__ownerDocument__(this) != __ownerDocument__(arg)) {
- throw(new DOMException(DOMException.WRONG_DOCUMENT_ERR));
- }
-
- // throw Exception if arg is already an attribute of another Element object
- if (arg.ownerElement && (arg.ownerElement != this.parentNode)) {
- throw(new DOMException(DOMException.INUSE_ATTRIBUTE_ERR));
- }
- }
-
- // get item index
- var itemIndex = __findNamedItemNSIndex__(this, arg.namespaceURI, arg.localName);
- var ret = null;
-
- if (itemIndex > -1) { // found it!
- ret = this[itemIndex]; // use existing Attribute
- // throw Exception if DOMAttr is readonly
- if (__ownerDocument__(this).implementation.errorChecking && ret._readonly) {
- throw(new DOMException(DOMException.NO_MODIFICATION_ALLOWED_ERR));
- } else {
- this[itemIndex] = arg; // over-write existing NamedNode
- }
- }else {
- // add new NamedNode
- Array.prototype.push.apply(this, [arg]);
- }
- arg.ownerElement = this.parentNode;
-
-
- return ret; // return old node or null
- },
- removeNamedItemNS : function(namespaceURI, localName) {
- var ret = null;
-
- // test for exceptions
- // throw Exception if DOMNamedNodeMap is readonly
- if (__ownerDocument__(this).implementation.errorChecking && (this._readonly || (this.parentNode && this.parentNode._readonly))) {
- throw(new DOMException(DOMException.NO_MODIFICATION_ALLOWED_ERR));
- }
-
- // get item index
- var itemIndex = __findNamedItemNSIndex__(this, namespaceURI, localName);
-
- // throw Exception if there is no matching node in this map
- if (__ownerDocument__(this).implementation.errorChecking && (itemIndex < 0)) {
- throw(new DOMException(DOMException.NOT_FOUND_ERR));
- }
-
- // get Node
- var oldNode = this[itemIndex];
-
- // throw Exception if Node is readonly
- if (__ownerDocument__(this).implementation.errorChecking && oldNode._readonly) {
- throw(new DOMException(DOMException.NO_MODIFICATION_ALLOWED_ERR));
- }
-
- return __removeChild__(this, itemIndex); // return removed node
- },
- get xml() {
- var ret = "";
-
- // create string containing concatenation of all (but last) Attribute string values (separated by spaces)
- for (var i=0; i < this.length -1; i++) {
- ret += this[i].xml +" ";
- }
-
- // add last Attribute to string (without trailing space)
- if (this.length > 0) {
- ret += this[this.length -1].xml;
- }
-
- return ret;
- }
-
-});
-
-/**
- * @method DOMNamedNodeMap._findNamedItemIndex - find the item index of the node with the specified name
- *
- * @author Jon van Noort (jon@webarcana.com.au)
- * @param name : string - the name of the required node
- * @param isnsmap : if its a DOMNamespaceNodeMap
- * @return : int
- */
-var __findNamedItemIndex__ = function(namednodemap, name, isnsmap) {
- var ret = -1;
-
- // loop through all nodes
- for (var i=0; i -1) { // found it!
- ret = true; // return true
- }
-
- return ret; // if node is not found, default value false is returned
-}
-
-/**
- * @method DOMNamedNodeMap._hasAttributeNS - Returns true if specified node exists
- *
- * @author Jon van Noort (jon@webarcana.com.au)
- * @param namespaceURI : string - the namespace URI of the required node
- * @param localName : string - the local name of the required node
- * @return : boolean
- */
-var __hasAttributeNS__ = function(namednodemap, namespaceURI, localName) {
- var ret = false;
-
- // test that Named Node exists
- var itemIndex = __findNamedItemNSIndex__(namednodemap, namespaceURI, localName);
-
- if (itemIndex > -1) { // found it!
- ret = true; // return true
- }
-
- return ret; // if node is not found, default value false is returned
-}
-
-/**
- * @method DOMNamedNodeMap._cloneNodes - Returns a NamedNodeMap containing clones of the Nodes in this NamedNodeMap
- *
- * @author Jon van Noort (jon@webarcana.com.au)
- * @param parentNode : DOMNode - the new parent of the cloned NodeList
- * @param isnsmap : bool - is this a DOMNamespaceNodeMap
- * @return : DOMNamedNodeMap - NamedNodeMap containing clones of the Nodes in this DOMNamedNodeMap
- */
-var __cloneNamedNodes__ = function(namednodemap, parentNode, isnsmap) {
- var cloneNamedNodeMap = isnsmap?
- new DOMNamespaceNodeMap(namednodemap.ownerDocument, parentNode):
- new DOMNamedNodeMap(namednodemap.ownerDocument, parentNode);
-
- // create list containing clones of all children
- for (var i=0; i < namednodemap.length; i++) {
- $debug("cloning node in named node map :" + namednodemap[i]);
- __appendChild__(cloneNamedNodeMap, namednodemap[i].cloneNode(false));
- }
-
- return cloneNamedNodeMap;
-};
-
-
-/**
- * @class DOMNamespaceNodeMap - used to represent collections of namespace nodes that can be accessed by name
- * typically a set of Element attributes
- *
- * @extends DOMNamedNodeMap
- *
- * @author Jon van Noort (jon@webarcana.com.au)
- *
- * @param ownerDocument : DOMDocument - the ownerDocument
- * @param parentNode : DOMNode - the node that the DOMNamespaceNodeMap is attached to (or null)
- */
-var DOMNamespaceNodeMap = function(ownerDocument, parentNode) {
- //$log("\t\t\tcreating dom namespacednodemap");
- this.DOMNamedNodeMap = DOMNamedNodeMap;
- this.DOMNamedNodeMap(ownerDocument, parentNode);
- __setArray__(this, []);
-};
-DOMNamespaceNodeMap.prototype = new DOMNamedNodeMap;
-__extend__(DOMNamespaceNodeMap.prototype, {
- get xml() {
- var ret = "";
-
- // identify namespaces declared local to this Element (ie, not inherited)
- for (var ind = 0; ind < this.length; ind++) {
- // if namespace declaration does not exist in the containing node's, parentNode's namespaces
- var ns = null;
- try {
- var ns = this.parentNode.parentNode._namespaces.
- getNamedItem(this[ind].localName);
- }
- catch (e) {
- //breaking to prevent default namespace being inserted into return value
- break;
- }
- if (!(ns && (""+ ns.nodeValue == ""+ this[ind].nodeValue))) {
- // display the namespace declaration
- ret += this[ind].xml +" ";
- }
- }
-
- return ret;
- }
-});
-$debug("Defining Node");
-/*
-* Node - DOM Level 2
-*/
-/**
- * @class DOMNode - The Node interface is the primary datatype for the entire Document Object Model.
- * It represents a single node in the document tree.
- * @author Jon van Noort (jon@webarcana.com.au), David Joham (djoham@yahoo.com) and Scott Severtson
- * @param ownerDocument : DOMDocument - The Document object associated with this node.
- */
-var DOMNode = function(ownerDocument) {
- if (ownerDocument) {
- this._id = ownerDocument._genId(); // generate unique internal id
- }
-
- this.namespaceURI = ""; // The namespace URI of this node (Level 2)
- this.prefix = ""; // The namespace prefix of this node (Level 2)
- this.localName = ""; // The localName of this node (Level 2)
-
- this.nodeName = ""; // The name of this node
- this.nodeValue = null; // The value of this node
- this.className = ""; // The CSS class name of this node.
-
- // The parent of this node. All nodes, except Document, DocumentFragment, and Attr may have a parent.
- // However, if a node has just been created and not yet added to the tree, or if it has been removed from the tree, this is null
- this.parentNode = null;
-
- // A NodeList that contains all children of this node. If there are no children, this is a NodeList containing no nodes.
- // The content of the returned NodeList is "live" in the sense that, for instance, changes to the children of the node object
- // that it was created from are immediately reflected in the nodes returned by the NodeList accessors;
- // it is not a static snapshot of the content of the node. This is true for every NodeList, including the ones returned by the getElementsByTagName method.
- this.childNodes = new DOMNodeList(ownerDocument, this);
-
- this.firstChild = null; // The first child of this node. If there is no such node, this is null
- this.lastChild = null; // The last child of this node. If there is no such node, this is null.
- this.previousSibling = null; // The node immediately preceding this node. If there is no such node, this is null.
- this.nextSibling = null; // The node immediately following this node. If there is no such node, this is null.
-
- this.ownerDocument = ownerDocument; // The Document object associated with this node
- this.attributes = new DOMNamedNodeMap(this.ownerDocument, this);
- this._namespaces = new DOMNamespaceNodeMap(ownerDocument, this); // The namespaces in scope for this node
- this._readonly = false;
-};
-
-// nodeType constants
-DOMNode.ELEMENT_NODE = 1;
-DOMNode.ATTRIBUTE_NODE = 2;
-DOMNode.TEXT_NODE = 3;
-DOMNode.CDATA_SECTION_NODE = 4;
-DOMNode.ENTITY_REFERENCE_NODE = 5;
-DOMNode.ENTITY_NODE = 6;
-DOMNode.PROCESSING_INSTRUCTION_NODE = 7;
-DOMNode.COMMENT_NODE = 8;
-DOMNode.DOCUMENT_NODE = 9;
-DOMNode.DOCUMENT_TYPE_NODE = 10;
-DOMNode.DOCUMENT_FRAGMENT_NODE = 11;
-DOMNode.NOTATION_NODE = 12;
-DOMNode.NAMESPACE_NODE = 13;
-
-__extend__(DOMNode.prototype, {
- hasAttributes : function() {
- if (this.attributes.length == 0) {
- return false;
- }else{
- return true;
- }
- },
- insertBefore : function(newChild, refChild) {
- var prevNode;
-
- if(newChild==null || refChild==null){
- return newChild;
- }
-
- // test for exceptions
- if (__ownerDocument__(this).implementation.errorChecking) {
- // throw Exception if DOMNode is readonly
- if (this._readonly) {
- throw(new DOMException(DOMException.NO_MODIFICATION_ALLOWED_ERR));
- }
-
- // throw Exception if newChild was not created by this Document
- if (__ownerDocument__(this) != __ownerDocument__(newChild)) {
- throw(new DOMException(DOMException.WRONG_DOCUMENT_ERR));
- }
-
- // throw Exception if the node is an ancestor
- if (__isAncestor__(this, newChild)) {
- throw(new DOMException(DOMException.HIERARCHY_REQUEST_ERR));
- }
- }
-
- if (refChild) { // if refChild is specified, insert before it
- // find index of refChild
- var itemIndex = __findItemIndex__(this.childNodes, refChild._id);
-
- // throw Exception if there is no child node with this id
- if (__ownerDocument__(this).implementation.errorChecking && (itemIndex < 0)) {
- throw(new DOMException(DOMException.NOT_FOUND_ERR));
- }
-
- // if the newChild is already in the tree,
- var newChildParent = newChild.parentNode;
- if (newChildParent) {
- // remove it
- newChildParent.removeChild(newChild);
- }
-
- // insert newChild into childNodes
- __insertBefore__(this.childNodes, newChild,
- __findItemIndex__(this.childNodes, refChild._id));
-
- // do node pointer surgery
- prevNode = refChild.previousSibling;
-
- // handle DocumentFragment
- if (newChild.nodeType == DOMNode.DOCUMENT_FRAGMENT_NODE) {
- if (newChild.childNodes.length > 0) {
- // set the parentNode of DocumentFragment's children
- for (var ind = 0; ind < newChild.childNodes.length; ind++) {
- newChild.childNodes[ind].parentNode = this;
- }
-
- // link refChild to last child of DocumentFragment
- refChild.previousSibling = newChild.childNodes[newChild.childNodes.length-1];
- }
- }else {
- newChild.parentNode = this; // set the parentNode of the newChild
- refChild.previousSibling = newChild; // link refChild to newChild
- }
- }else { // otherwise, append to end
- prevNode = this.lastChild;
- this.appendChild(newChild);
- }
-
- if (newChild.nodeType == DOMNode.DOCUMENT_FRAGMENT_NODE) {
- // do node pointer surgery for DocumentFragment
- if (newChild.childNodes.length > 0) {
- if (prevNode) {
- prevNode.nextSibling = newChild.childNodes[0];
- }else { // this is the first child in the list
- this.firstChild = newChild.childNodes[0];
- }
-
- newChild.childNodes[0].previousSibling = prevNode;
- newChild.childNodes[newChild.childNodes.length-1].nextSibling = refChild;
- }
- }else {
- // do node pointer surgery for newChild
- if (prevNode) {
- prevNode.nextSibling = newChild;
- }else { // this is the first child in the list
- this.firstChild = newChild;
- }
-
- newChild.previousSibling = prevNode;
- newChild.nextSibling = refChild;
- }
-
- return newChild;
- },
- replaceChild : function(newChild, oldChild) {
- var ret = null;
-
- if(newChild==null || oldChild==null){
- return oldChild;
- }
-
- // test for exceptions
- if (__ownerDocument__(this).implementation.errorChecking) {
- // throw Exception if DOMNode is readonly
- if (this._readonly) {
- throw(new DOMException(DOMException.NO_MODIFICATION_ALLOWED_ERR));
- }
-
- // throw Exception if newChild was not created by this Document
- if (__ownerDocument__(this) != __ownerDocument__(newChild)) {
- throw(new DOMException(DOMException.WRONG_DOCUMENT_ERR));
- }
-
- // throw Exception if the node is an ancestor
- if (__isAncestor__(this, newChild)) {
- throw(new DOMException(DOMException.HIERARCHY_REQUEST_ERR));
- }
- }
-
- // get index of oldChild
- var index = __findItemIndex__(this.childNodes, oldChild._id);
-
- // throw Exception if there is no child node with this id
- if (__ownerDocument__(this).implementation.errorChecking && (index < 0)) {
- throw(new DOMException(DOMException.NOT_FOUND_ERR));
- }
-
- // if the newChild is already in the tree,
- var newChildParent = newChild.parentNode;
- if (newChildParent) {
- // remove it
- newChildParent.removeChild(newChild);
- }
-
- // add newChild to childNodes
- ret = __replaceChild__(this.childNodes,newChild, index);
-
-
- if (newChild.nodeType == DOMNode.DOCUMENT_FRAGMENT_NODE) {
- // do node pointer surgery for Document Fragment
- if (newChild.childNodes.length > 0) {
- for (var ind = 0; ind < newChild.childNodes.length; ind++) {
- newChild.childNodes[ind].parentNode = this;
- }
-
- if (oldChild.previousSibling) {
- oldChild.previousSibling.nextSibling = newChild.childNodes[0];
- } else {
- this.firstChild = newChild.childNodes[0];
- }
-
- if (oldChild.nextSibling) {
- oldChild.nextSibling.previousSibling = newChild;
- } else {
- this.lastChild = newChild.childNodes[newChild.childNodes.length-1];
- }
-
- newChild.childNodes[0].previousSibling = oldChild.previousSibling;
- newChild.childNodes[newChild.childNodes.length-1].nextSibling = oldChild.nextSibling;
- }
- } else {
- // do node pointer surgery for newChild
- newChild.parentNode = this;
-
- if (oldChild.previousSibling) {
- oldChild.previousSibling.nextSibling = newChild;
- }else{
- this.firstChild = newChild;
- }
- if (oldChild.nextSibling) {
- oldChild.nextSibling.previousSibling = newChild;
- }else{
- this.lastChild = newChild;
- }
- newChild.previousSibling = oldChild.previousSibling;
- newChild.nextSibling = oldChild.nextSibling;
- }
- return ret;
- },
- removeChild : function(oldChild) {
- if(!oldChild){
- return null;
- }
- // throw Exception if DOMNamedNodeMap is readonly
- if (__ownerDocument__(this).implementation.errorChecking && (this._readonly || oldChild._readonly)) {
- throw(new DOMException(DOMException.NO_MODIFICATION_ALLOWED_ERR));
- }
-
- // get index of oldChild
- var itemIndex = __findItemIndex__(this.childNodes, oldChild._id);
-
- // throw Exception if there is no child node with this id
- if (__ownerDocument__(this).implementation.errorChecking && (itemIndex < 0)) {
- throw(new DOMException(DOMException.NOT_FOUND_ERR));
- }
-
- // remove oldChild from childNodes
- __removeChild__(this.childNodes, itemIndex);
-
- // do node pointer surgery
- oldChild.parentNode = null;
-
- if (oldChild.previousSibling) {
- oldChild.previousSibling.nextSibling = oldChild.nextSibling;
- }else {
- this.firstChild = oldChild.nextSibling;
- }
- if (oldChild.nextSibling) {
- oldChild.nextSibling.previousSibling = oldChild.previousSibling;
- }else {
- this.lastChild = oldChild.previousSibling;
- }
-
- oldChild.previousSibling = null;
- oldChild.nextSibling = null;
-
- return oldChild;
- },
- appendChild : function(newChild) {
- if(!newChild){
- return null;
- }
- // test for exceptions
- if (__ownerDocument__(this).implementation.errorChecking) {
- // throw Exception if Node is readonly
- if (this._readonly) {
- throw(new DOMException(DOMException.NO_MODIFICATION_ALLOWED_ERR));
- }
-
- // throw Exception if arg was not created by this Document
- if (__ownerDocument__(this) != __ownerDocument__(this)) {
- throw(new DOMException(DOMException.WRONG_DOCUMENT_ERR));
- }
-
- // throw Exception if the node is an ancestor
- if (__isAncestor__(this, newChild)) {
- throw(new DOMException(DOMException.HIERARCHY_REQUEST_ERR));
- }
- }
-
- // if the newChild is already in the tree,
- var newChildParent = newChild.parentNode;
- if (newChildParent) {
- // remove it
- newChildParent.removeChild(newChild);
- }
-
- // add newChild to childNodes
- __appendChild__(this.childNodes, newChild);
-
- if (newChild.nodeType == DOMNode.DOCUMENT_FRAGMENT_NODE) {
- // do node pointer surgery for DocumentFragment
- if (newChild.childNodes.length > 0) {
- for (var ind = 0; ind < newChild.childNodes.length; ind++) {
- newChild.childNodes[ind].parentNode = this;
- }
-
- if (this.lastChild) {
- this.lastChild.nextSibling = newChild.childNodes[0];
- newChild.childNodes[0].previousSibling = this.lastChild;
- this.lastChild = newChild.childNodes[newChild.childNodes.length-1];
- }
- else {
- this.lastChild = newChild.childNodes[newChild.childNodes.length-1];
- this.firstChild = newChild.childNodes[0];
- }
- }
- }
- else {
- // do node pointer surgery for newChild
- newChild.parentNode = this;
- if (this.lastChild) {
- this.lastChild.nextSibling = newChild;
- newChild.previousSibling = this.lastChild;
- this.lastChild = newChild;
- }
- else {
- this.lastChild = newChild;
- this.firstChild = newChild;
- }
- }
-
- return newChild;
- },
- hasChildNodes : function() {
- return (this.childNodes.length > 0);
- },
- cloneNode: function(deep) {
- // use importNode to clone this Node
- //do not throw any exceptions
- try {
- return __ownerDocument__(this).importNode(this, deep);
- } catch (e) {
- //there shouldn't be any exceptions, but if there are, return null
- return null;
- }
- },
- normalize : function() {
- var inode;
- var nodesToRemove = new DOMNodeList();
-
- if (this.nodeType == DOMNode.ELEMENT_NODE || this.nodeType == DOMNode.DOCUMENT_NODE) {
- var adjacentTextNode = null;
-
- // loop through all childNodes
- for(var i = 0; i < this.childNodes.length; i++) {
- inode = this.childNodes.item(i);
-
- if (inode.nodeType == DOMNode.TEXT_NODE) { // this node is a text node
- if (inode.length < 1) { // this text node is empty
- __appendChild__(nodesToRemove, inode); // add this node to the list of nodes to be remove
- }else {
- if (adjacentTextNode) { // if previous node was also text
- adjacentTextNode.appendData(inode.data); // merge the data in adjacent text nodes
- __appendChild__(nodesToRemove, inode); // add this node to the list of nodes to be removed
- }else {
- adjacentTextNode = inode; // remember this node for next cycle
- }
- }
- } else {
- adjacentTextNode = null; // (soon to be) previous node is not a text node
- inode.normalize(); // normalise non Text childNodes
- }
- }
-
- // remove redundant Text Nodes
- for(var i = 0; i < nodesToRemove.length; i++) {
- inode = nodesToRemove.item(i);
- inode.parentNode.removeChild(inode);
- }
- }
- },
- isSupported : function(feature, version) {
- // use Implementation.hasFeature to determin if this feature is supported
- return __ownerDocument__(this).implementation.hasFeature(feature, version);
- },
- getElementsByTagName : function(tagname) {
- // delegate to _getElementsByTagNameRecursive
- // recurse childNodes
- var nodelist = new DOMNodeList(__ownerDocument__(this));
- for(var i = 0; i < this.childNodes.length; i++) {
- nodeList = __getElementsByTagNameRecursive__(this.childNodes.item(i), tagname, nodelist);
- }
- return nodelist;
- },
- getElementsByTagNameNS : function(namespaceURI, localName) {
- // delegate to _getElementsByTagNameNSRecursive
- return __getElementsByTagNameNSRecursive__(this, namespaceURI, localName,
- new DOMNodeList(__ownerDocument__(this)));
- },
- importNode : function(importedNode, deep) {
-
- var importNode;
- //$debug("importing node " + importedNode.nodeName + "(?deep = "+deep+")");
- //there is no need to perform namespace checks since everything has already gone through them
- //in order to have gotten into the DOM in the first place. The following line
- //turns namespace checking off in ._isValidNamespace
- __ownerDocument__(this)._performingImportNodeOperation = true;
-
- if (importedNode.nodeType == DOMNode.ELEMENT_NODE) {
- if (!__ownerDocument__(this).implementation.namespaceAware) {
- // create a local Element (with the name of the importedNode)
- importNode = __ownerDocument__(this).createElement(importedNode.tagName);
-
- // create attributes matching those of the importedNode
- for(var i = 0; i < importedNode.attributes.length; i++) {
- importNode.setAttribute(importedNode.attributes.item(i).name, importedNode.attributes.item(i).value);
- }
- }else {
- // create a local Element (with the name & namespaceURI of the importedNode)
- importNode = __ownerDocument__(this).createElementNS(importedNode.namespaceURI, importedNode.nodeName);
-
- // create attributes matching those of the importedNode
- for(var i = 0; i < importedNode.attributes.length; i++) {
- importNode.setAttributeNS(importedNode.attributes.item(i).namespaceURI,
- importedNode.attributes.item(i).name, importedNode.attributes.item(i).value);
- }
-
- // create namespace definitions matching those of the importedNode
- for(var i = 0; i < importedNode._namespaces.length; i++) {
- importNode._namespaces[i] = __ownerDocument__(this).createNamespace(importedNode._namespaces.item(i).localName);
- importNode._namespaces[i].value = importedNode._namespaces.item(i).value;
- }
- }
- } else if (importedNode.nodeType == DOMNode.ATTRIBUTE_NODE) {
- if (!__ownerDocument__(this).implementation.namespaceAware) {
- // create a local Attribute (with the name of the importedAttribute)
- importNode = __ownerDocument__(this).createAttribute(importedNode.name);
- } else {
- // create a local Attribute (with the name & namespaceURI of the importedAttribute)
- importNode = __ownerDocument__(this).createAttributeNS(importedNode.namespaceURI, importedNode.nodeName);
-
- // create namespace definitions matching those of the importedAttribute
- for(var i = 0; i < importedNode._namespaces.length; i++) {
- importNode._namespaces[i] = __ownerDocument__(this).createNamespace(importedNode._namespaces.item(i).localName);
- importNode._namespaces[i].value = importedNode._namespaces.item(i).value;
- }
- }
-
- // set the value of the local Attribute to match that of the importedAttribute
- importNode.value = importedNode.value;
-
- } else if (importedNode.nodeType == DOMNode.DOCUMENT_FRAGMENT) {
- // create a local DocumentFragment
- importNode = __ownerDocument__(this).createDocumentFragment();
- } else if (importedNode.nodeType == DOMNode.NAMESPACE_NODE) {
- // create a local NamespaceNode (with the same name & value as the importedNode)
- importNode = __ownerDocument__(this).createNamespace(importedNode.nodeName);
- importNode.value = importedNode.value;
- } else if (importedNode.nodeType == DOMNode.TEXT_NODE) {
- // create a local TextNode (with the same data as the importedNode)
- importNode = __ownerDocument__(this).createTextNode(importedNode.data);
- } else if (importedNode.nodeType == DOMNode.CDATA_SECTION_NODE) {
- // create a local CDATANode (with the same data as the importedNode)
- importNode = __ownerDocument__(this).createCDATASection(importedNode.data);
- } else if (importedNode.nodeType == DOMNode.PROCESSING_INSTRUCTION_NODE) {
- // create a local ProcessingInstruction (with the same target & data as the importedNode)
- importNode = __ownerDocument__(this).createProcessingInstruction(importedNode.target, importedNode.data);
- } else if (importedNode.nodeType == DOMNode.COMMENT_NODE) {
- // create a local Comment (with the same data as the importedNode)
- importNode = __ownerDocument__(this).createComment(importedNode.data);
- } else { // throw Exception if nodeType is not supported
- throw(new DOMException(DOMException.NOT_SUPPORTED_ERR));
- }
-
- if (deep) { // recurse childNodes
- for(var i = 0; i < importedNode.childNodes.length; i++) {
- importNode.appendChild(__ownerDocument__(this).importNode(importedNode.childNodes.item(i), true));
- }
- }
-
- //reset _performingImportNodeOperation
- __ownerDocument__(this)._performingImportNodeOperation = false;
- return importNode;
-
- },
- contains : function(node){
- while(node && node != this ){
- node = node.parentNode;
- }
- return !!node;
- },
- compareDocumentPosition : function(b){
- var a = this;
- var number = (a != b && a.contains(b) && 16) + (a != b && b.contains(a) && 8);
- //find position of both
- var all = document.getElementsByTagName("*");
- var my_location = 0, node_location = 0;
- for(var i=0; i < all.length; i++){
- if(all[i] == a) my_location = i;
- if(all[i] == b) node_location = i;
- if(my_location && node_location) break;
- }
- number += (my_location < node_location && 4)
- number += (my_location > node_location && 2)
- return number;
- }
-
-});
-
-/**
- * @method DOMNode._getElementsByTagNameRecursive - implements getElementsByTagName()
- * @param elem : DOMElement - The element which are checking and then recursing into
- * @param tagname : string - The name of the tag to match on. The special value "*" matches all tags
- * @param nodeList : DOMNodeList - The accumulating list of matching nodes
- *
- * @return : DOMNodeList
- */
-var __getElementsByTagNameRecursive__ = function (elem, tagname, nodeList) {
-
- if (elem.nodeType == DOMNode.ELEMENT_NODE || elem.nodeType == DOMNode.DOCUMENT_NODE) {
-
- if(elem.nodeType !== DOMNode.DOCUMENT_NODE &&
- ((elem.nodeName.toUpperCase() == tagname.toUpperCase()) ||
- (tagname == "*")) ){
- __appendChild__(nodeList, elem); // add matching node to nodeList
- }
-
- // recurse childNodes
- for(var i = 0; i < elem.childNodes.length; i++) {
- nodeList = __getElementsByTagNameRecursive__(elem.childNodes.item(i), tagname, nodeList);
- }
- }
-
- return nodeList;
-};
-
-/**
- * @method DOMNode._getElementsByTagNameNSRecursive - implements getElementsByTagName()
- *
- * @param elem : DOMElement - The element which are checking and then recursing into
- * @param namespaceURI : string - the namespace URI of the required node
- * @param localName : string - the local name of the required node
- * @param nodeList : DOMNodeList - The accumulating list of matching nodes
- *
- * @return : DOMNodeList
- */
-var __getElementsByTagNameNSRecursive__ = function(elem, namespaceURI, localName, nodeList) {
- if (elem.nodeType == DOMNode.ELEMENT_NODE || elem.nodeType == DOMNode.DOCUMENT_NODE) {
-
- if (((elem.namespaceURI == namespaceURI) || (namespaceURI == "*")) && ((elem.localName == localName) || (localName == "*"))) {
- __appendChild__(nodeList, elem); // add matching node to nodeList
- }
-
- // recurse childNodes
- for(var i = 0; i < elem.childNodes.length; i++) {
- nodeList = __getElementsByTagNameNSRecursive__(elem.childNodes.item(i), namespaceURI, localName, nodeList);
- }
- }
-
- return nodeList;
-};
-
-/**
- * @method DOMNode._isAncestor - returns true if node is ancestor of target
- * @param target : DOMNode - The node we are using as context
- * @param node : DOMNode - The candidate ancestor node
- * @return : boolean
- */
-var __isAncestor__ = function(target, node) {
- // if this node matches, return true,
- // otherwise recurse up (if there is a parentNode)
- return ((target == node) || ((target.parentNode) && (__isAncestor__(target.parentNode, node))));
-};
-
-var __ownerDocument__ = function(node){
- return (node.nodeType == DOMNode.DOCUMENT_NODE)?node:node.ownerDocument;
-};
-
-$w.Node = DOMNode;
-
-/**
- * @class DOMNamespace - The Namespace interface represents an namespace in an Element object
- *
- * @extends DOMNode
- * @author Jon van Noort (jon@webarcana.com.au)
- * @param ownerDocument : DOMDocument - The Document object associated with this node.
- */
-var DOMNamespace = function(ownerDocument) {
- this.DOMNode = DOMNode;
- this.DOMNode(ownerDocument);
-
- this.name = ""; // the name of this attribute
-
- // If this attribute was explicitly given a value in the original document, this is true; otherwise, it is false.
- // Note that the implementation is in charge of this attribute, not the user.
- // If the user changes the value of the attribute (even if it ends up having the same value as the default value)
- // then the specified flag is automatically flipped to true
- this.specified = false;
-};
-DOMNamespace.prototype = new DOMNode;
-__extend__(DOMNamespace.prototype, {
- get value(){
- // the value of the attribute is returned as a string
- return this.nodeValue;
- },
- set value(value){
- this.nodeValue = value+'';
- },
- get nodeType(){
- return DOMNode.NAMESPACE_NODE;
- },
- get xml(){
- var ret = "";
-
- // serialize Namespace Declaration
- if (this.nodeName != "") {
- ret += this.nodeName +"=\""+ __escapeXML__(this.nodeValue) +"\"";
- }
- else { // handle default namespace
- ret += "xmlns=\""+ __escapeXML__(this.nodeValue) +"\"";
- }
-
- return ret;
- },
- toString: function(){
- return "Namespace #" + this.id;
- }
-});
-
-$debug("Defining CharacterData");
-/*
-* CharacterData - DOM Level 2
-*/
-/**
- * @class DOMCharacterData - parent abstract class for DOMText and DOMComment
- * @extends DOMNode
- * @author Jon van Noort (jon@webarcana.com.au)
- * @param ownerDocument : DOMDocument - The Document object associated with this node.
- */
-var DOMCharacterData = function(ownerDocument) {
- this.DOMNode = DOMNode;
- this.DOMNode(ownerDocument);
-};
-DOMCharacterData.prototype = new DOMNode;
-__extend__(DOMCharacterData.prototype,{
- get data(){
- return this.nodeValue;
- },
- set data(data){
- this.nodeValue = data;
- },
- get length(){return this.nodeValue.length;},
- appendData: function(arg){
- // throw Exception if DOMCharacterData is readonly
- if (__ownerDocument__(this).implementation.errorChecking && this._readonly) {
- throw(new DOMException(DOMException.NO_MODIFICATION_ALLOWED_ERR));
- }
- // append data
- this.data = "" + this.data + arg;
- },
- deleteData: function(offset, count){
- // throw Exception if DOMCharacterData is readonly
- if (__ownerDocument__(this).implementation.errorChecking && this._readonly) {
- throw(new DOMException(DOMException.NO_MODIFICATION_ALLOWED_ERR));
- }
- if (this.data) {
- // throw Exception if offset is negative or greater than the data length,
- if (__ownerDocument__(this).implementation.errorChecking &&
- ((offset < 0) || (offset > this.data.length) || (count < 0))) {
- throw(new DOMException(DOMException.INDEX_SIZE_ERR));
- }
-
- // delete data
- if(!count || (offset + count) > this.data.length) {
- this.data = this.data.substring(0, offset);
- }else {
- this.data = this.data.substring(0, offset).
- concat(this.data.substring(offset + count));
- }
- }
- },
- insertData: function(offset, arg){
- // throw Exception if DOMCharacterData is readonly
- if(__ownerDocument__(this).implementation.errorChecking && this._readonly){
- throw(new DOMException(DOMException.NO_MODIFICATION_ALLOWED_ERR));
- }
-
- if(this.data){
- // throw Exception if offset is negative or greater than the data length,
- if (__ownerDocument__(this).implementation.errorChecking &&
- ((offset < 0) || (offset > this.data.length))) {
- throw(new DOMException(DOMException.INDEX_SIZE_ERR));
- }
-
- // insert data
- this.data = this.data.substring(0, offset).concat(arg, this.data.substring(offset));
- }else {
- // throw Exception if offset is negative or greater than the data length,
- if (__ownerDocument__(this).implementation.errorChecking && (offset != 0)) {
- throw(new DOMException(DOMException.INDEX_SIZE_ERR));
- }
-
- // set data
- this.data = arg;
- }
- },
- replaceData: function(offset, count, arg){
- // throw Exception if DOMCharacterData is readonly
- if (__ownerDocument__(this).implementation.errorChecking && this._readonly) {
- throw(new DOMException(DOMException.NO_MODIFICATION_ALLOWED_ERR));
- }
-
- if (this.data) {
- // throw Exception if offset is negative or greater than the data length,
- if (__ownerDocument__(this).implementation.errorChecking &&
- ((offset < 0) || (offset > this.data.length) || (count < 0))) {
- throw(new DOMException(DOMException.INDEX_SIZE_ERR));
- }
-
- // replace data
- this.data = this.data.substring(0, offset).
- concat(arg, this.data.substring(offset + count));
- }else {
- // set data
- this.data = arg;
- }
- },
- substringData: function(offset, count){
- var ret = null;
- if (this.data) {
- // throw Exception if offset is negative or greater than the data length,
- // or the count is negative
- if (__ownerDocument__(this).implementation.errorChecking &&
- ((offset < 0) || (offset > this.data.length) || (count < 0))) {
- throw(new DOMException(DOMException.INDEX_SIZE_ERR));
- }
- // if count is not specified
- if (!count) {
- ret = this.data.substring(offset); // default to 'end of string'
- }else{
- ret = this.data.substring(offset, offset + count);
- }
- }
- return ret;
- }
-});
-
-$w.CharacterData = DOMCharacterData;$debug("Defining Text");
-/*
-* Text - DOM Level 2
-*/
-/**
- * @class DOMText - The Text interface represents the textual content (termed character data in XML) of an Element or Attr.
- * If there is no markup inside an element's content, the text is contained in a single object implementing the Text interface
- * that is the only child of the element. If there is markup, it is parsed into a list of elements and Text nodes that form the
- * list of children of the element.
- * @extends DOMCharacterData
- * @author Jon van Noort (jon@webarcana.com.au) and David Joham (djoham@yahoo.com)
- * @param ownerDocument : DOMDocument - The Document object associated with this node.
- */
-var DOMText = function(ownerDocument) {
- this.DOMCharacterData = DOMCharacterData;
- this.DOMCharacterData(ownerDocument);
-
- this.nodeName = "#text";
-};
-DOMText.prototype = new DOMCharacterData;
-__extend__(DOMText.prototype,{
- //Breaks this Text node into two Text nodes at the specified offset,
- // keeping both in the tree as siblings. This node then only contains all the content up to the offset point.
- // And a new Text node, which is inserted as the next sibling of this node, contains all the content at and after the offset point.
- splitText : function(offset) {
- var data, inode;
-
- // test for exceptions
- if (__ownerDocument__(this).implementation.errorChecking) {
- // throw Exception if Node is readonly
- if (this._readonly) {
- throw(new DOMException(DOMException.NO_MODIFICATION_ALLOWED_ERR));
- }
-
- // throw Exception if offset is negative or greater than the data length,
- if ((offset < 0) || (offset > this.data.length)) {
- throw(new DOMException(DOMException.INDEX_SIZE_ERR));
- }
- }
-
- if (this.parentNode) {
- // get remaining string (after offset)
- data = this.substringData(offset);
-
- // create new TextNode with remaining string
- inode = __ownerDocument__(this).createTextNode(data);
-
- // attach new TextNode
- if (this.nextSibling) {
- this.parentNode.insertBefore(inode, this.nextSibling);
- }
- else {
- this.parentNode.appendChild(inode);
- }
-
- // remove remaining string from original TextNode
- this.deleteData(offset);
- }
-
- return inode;
- },
- get nodeType(){
- return DOMNode.TEXT_NODE;
- },
- get xml(){
- return __escapeXML__(""+ this.nodeValue);
- },
- toString: function(){
- return "Text #" + this._id;
- }
-});
-
-$w.Text = DOMText;$debug("Defining CDATASection");
-/*
-* CDATASection - DOM Level 2
-*/
-/**
- * @class DOMCDATASection - CDATA sections are used to escape blocks of text containing characters that would otherwise be regarded as markup.
- * The only delimiter that is recognized in a CDATA section is the "\]\]\>" string that ends the CDATA section
- * @extends DOMCharacterData
- * @author Jon van Noort (jon@webarcana.com.au) and David Joham (djoham@yahoo.com)
- * @param ownerDocument : DOMDocument - The Document object associated with this node.
- */
-var DOMCDATASection = function(ownerDocument) {
- this.DOMText = DOMText;
- this.DOMText(ownerDocument);
-
- this.nodeName = "#cdata-section";
-};
-DOMCDATASection.prototype = new DOMText;
-__extend__(DOMCDATASection.prototype,{
- get nodeType(){
- return DOMNode.CDATA_SECTION_NODE;
- },
- get xml(){
- return "";
- },
- toString : function(){
- return "CDATA #"+this._id;
- }
-});
-
-$w.CDATASection = DOMCDATASection;$debug("Defining Comment");
-/*
-* Comment - DOM Level 2
-*/
-/**
- * @class DOMComment - This represents the content of a comment, i.e., all the characters between the starting ''
- * @extends DOMCharacterData
- * @author Jon van Noort (jon@webarcana.com.au)
- * @param ownerDocument : DOMDocument - The Document object associated with this node.
- */
-var DOMComment = function(ownerDocument) {
- this.DOMCharacterData = DOMCharacterData;
- this.DOMCharacterData(ownerDocument);
-
- this.nodeName = "#comment";
-};
-DOMComment.prototype = new DOMCharacterData;
-__extend__(DOMComment.prototype, {
- get nodeType(){
- return DOMNode.COMMENT_NODE;
- },
- get xml(){
- return "";
- },
- toString : function(){
- return "Comment #"+this._id;
- }
-});
-
-$w.Comment = DOMComment;
-$debug("Defining DocumentType");
-;/*
-* DocumentType - DOM Level 2
-*/
-var DOMDocumentType = function() {
- $error("DOMDocumentType.constructor(): Not Implemented" );
-};
-
-$w.DocumentType = DOMDocumentType;
-$debug("Defining Attr");
-/*
-* Attr - DOM Level 2
-*/
-/**
- * @class DOMAttr - The Attr interface represents an attribute in an Element object
- * @extends DOMNode
- * @author Jon van Noort (jon@webarcana.com.au)
- * @param ownerDocument : DOMDocument - The Document object associated with this node.
- */
-var DOMAttr = function(ownerDocument) {
- this.DOMNode = DOMNode;
- this.DOMNode(ownerDocument);
-
- this.ownerElement = null; // set when Attr is added to NamedNodeMap
-};
-DOMAttr.prototype = new DOMNode;
-__extend__(DOMAttr.prototype, {
- // the name of this attribute
- get name(){
- return this.nodeName;
- },
- set name(name){
- this.nodeName = name;
- },
- // the value of the attribute is returned as a string
- get value(){
- return this.nodeValue;
- },
- set value(value){
- // throw Exception if Attribute is readonly
- if (__ownerDocument__(this).implementation.errorChecking && this._readonly) {
- throw(new DOMException(DOMException.NO_MODIFICATION_ALLOWED_ERR));
- }
- // delegate to node
- this.nodeValue = value;
- },
- get specified(){
- return (this.value.length > 0);
- },
- get nodeType(){
- return DOMNode.ATTRIBUTE_NODE;
- },
- get xml(){
- return this.nodeName + '="' + __escapeXML__(this.nodeValue) + '" ';
- },
- toString : function(){
- return "Attr #" + this._id + " " + this.name;
- }
-});
-
-$w.Attr = DOMAttr;
-$debug("Defining Element");
-/**
- * @class DOMElement - By far the vast majority of objects (apart from text) that authors encounter
- * when traversing a document are Element nodes.
- * @extends DOMNode
- * @author Jon van Noort (jon@webarcana.com.au) and David Joham (djoham@yahoo.com)
- * @param ownerDocument : DOMDocument - The Document object associated with this node.
- */
-var DOMElement = function(ownerDocument) {
- this.DOMNode = DOMNode;
- this.DOMNode(ownerDocument);
- this.id = ""; // the ID of the element
-};
-DOMElement.prototype = new DOMNode;
-__extend__(DOMElement.prototype, {
- // The name of the element.
- get tagName(){
- return this.nodeName;
- },
- set tagName(name){
- this.nodeName = name;
- },
- addEventListener : function(){ window.addEventListener.apply(this, arguments) },
- removeEventListener : function(){ window.removeEventListener.apply(this, arguments) },
- dispatchEvent : function(){ window.dispatchEvent.apply(this, arguments) },
- getAttribute: function(name) {
- var ret = null;
- // if attribute exists, use it
- var attr = this.attributes.getNamedItem(name);
- if (attr) {
- ret = attr.value;
- }
- return ret; // if Attribute exists, return its value, otherwise, return ""
- },
- setAttribute : function (name, value) {
- // if attribute exists, use it
- var attr = this.attributes.getNamedItem(name);
- var value = value+'';
- //I had to add this check becuase as the script initializes
- //the id may be set in the constructor, and the html element
- //overrides the id property with a getter/setter.
- if(__ownerDocument__(this)){
- if (!attr) {
- attr = __ownerDocument__(this).createAttribute(name); // otherwise create it
- }
-
-
- // test for exceptions
- if (__ownerDocument__(this).implementation.errorChecking) {
- // throw Exception if Attribute is readonly
- if (attr._readonly) {
- throw(new DOMException(DOMException.NO_MODIFICATION_ALLOWED_ERR));
- }
-
- // throw Exception if the value string contains an illegal character
- if (!__isValidString__(value)) {
- throw(new DOMException(DOMException.INVALID_CHARACTER_ERR));
- }
- }
-
- if (__isIdDeclaration__(name)) {
- // this.id = value; // cache ID for getElementById()
- }
-
- // assign values to properties (and aliases)
- attr.value = value;
-
- // add/replace Attribute in NamedNodeMap
- this.attributes.setNamedItem(attr);
- }
- },
- removeAttribute : function removeAttribute(name) {
- // delegate to DOMNamedNodeMap.removeNamedItem
- return this.attributes.removeNamedItem(name);
- },
- getAttributeNode : function getAttributeNode(name) {
- // delegate to DOMNamedNodeMap.getNamedItem
- return this.attributes.getNamedItem(name);
- },
- setAttributeNode: function(newAttr) {
- // if this Attribute is an ID
- if (__isIdDeclaration__(newAttr.name)) {
- this.id = newAttr.value; // cache ID for getElementById()
- }
- // delegate to DOMNamedNodeMap.setNamedItem
- return this.attributes.setNamedItem(newAttr);
- },
- removeAttributeNode: function(oldAttr) {
- // throw Exception if Attribute is readonly
- if (__ownerDocument__(this).implementation.errorChecking && oldAttr._readonly) {
- throw(new DOMException(DOMException.NO_MODIFICATION_ALLOWED_ERR));
- }
-
- // get item index
- var itemIndex = this.attributes._findItemIndex(oldAttr._id);
-
- // throw Exception if node does not exist in this map
- if (__ownerDocument__(this).implementation.errorChecking && (itemIndex < 0)) {
- throw(new DOMException(DOMException.NOT_FOUND_ERR));
- }
-
- return this.attributes._removeChild(itemIndex);
- },
- getAttributeNS : function(namespaceURI, localName) {
- var ret = "";
- // delegate to DOMNAmedNodeMap.getNamedItemNS
- var attr = this.attributes.getNamedItemNS(namespaceURI, localName);
- if (attr) {
- ret = attr.value;
- }
- return ret; // if Attribute exists, return its value, otherwise return ""
- },
- setAttributeNS : function(namespaceURI, qualifiedName, value) {
- // call DOMNamedNodeMap.getNamedItem
- var attr = this.attributes.getNamedItem(namespaceURI, qualifiedName);
-
- if (!attr) { // if Attribute exists, use it
- // otherwise create it
- attr = __ownerDocument__(this).createAttributeNS(namespaceURI, qualifiedName);
- }
-
- var value = value+'';
-
- // test for exceptions
- if (__ownerDocument__(this).implementation.errorChecking) {
- // throw Exception if Attribute is readonly
- if (attr._readonly) {
- throw(new DOMException(DOMException.NO_MODIFICATION_ALLOWED_ERR));
- }
-
- // throw Exception if the Namespace is invalid
- if (!__isValidNamespace__(namespaceURI, qualifiedName)) {
- throw(new DOMException(DOMException.NAMESPACE_ERR));
- }
-
- // throw Exception if the value string contains an illegal character
- if (!__isValidString__(value)) {
- throw(new DOMException(DOMException.INVALID_CHARACTER_ERR));
- }
- }
-
- // if this Attribute is an ID
- if (__isIdDeclaration__(name)) {
- this.id = value; // cache ID for getElementById()
- }
-
- // assign values to properties (and aliases)
- attr.value = value;
- attr.nodeValue = value;
-
- // delegate to DOMNamedNodeMap.setNamedItem
- this.attributes.setNamedItemNS(attr);
- },
- removeAttributeNS : function(namespaceURI, localName) {
- // delegate to DOMNamedNodeMap.removeNamedItemNS
- return this.attributes.removeNamedItemNS(namespaceURI, localName);
- },
- getAttributeNodeNS : function(namespaceURI, localName) {
- // delegate to DOMNamedNodeMap.getNamedItemNS
- return this.attributes.getNamedItemNS(namespaceURI, localName);
- },
- setAttributeNodeNS : function(newAttr) {
- // if this Attribute is an ID
- if ((newAttr.prefix == "") && __isIdDeclaration__(newAttr.name)) {
- this.id = newAttr.value+''; // cache ID for getElementById()
- }
-
- // delegate to DOMNamedNodeMap.setNamedItemNS
- return this.attributes.setNamedItemNS(newAttr);
- },
- hasAttribute : function(name) {
- // delegate to DOMNamedNodeMap._hasAttribute
- return __hasAttribute__(this.attributes,name);
- },
- hasAttributeNS : function(namespaceURI, localName) {
- // delegate to DOMNamedNodeMap._hasAttributeNS
- return __hasAttributeNS__(this.attributes, namespaceURI, localName);
- },
- get nodeType(){
- return DOMNode.ELEMENT_NODE;
- },
- get xml() {
- var ret = "";
-
- // serialize namespace declarations
- var ns = this._namespaces.xml;
- if (ns.length > 0) ns = " "+ ns;
-
- // serialize Attribute declarations
- var attrs = this.attributes.xml;
- if (attrs.length > 0) attrs = " "+ attrs;
-
- // serialize this Element
- ret += "<" + this.nodeName.toLowerCase() + ns + attrs +">";
- ret += this.childNodes.xml;
- ret += "";
-
- return ret;
- },
- toString : function(){
- return "Element #"+this._id + " "+ this.tagName + (this.id?" => "+this.id:'');
- }
-});
-
-$w.Element = DOMElement;
-/**
- * @class DOMException - raised when an operation is impossible to perform
- * @author Jon van Noort (jon@webarcana.com.au)
- * @param code : int - the exception code (one of the DOMException constants)
- */
-var DOMException = function(code) {
- this.code = code;
-};
-
-// DOMException constants
-// Introduced in DOM Level 1:
-DOMException.INDEX_SIZE_ERR = 1;
-DOMException.DOMSTRING_SIZE_ERR = 2;
-DOMException.HIERARCHY_REQUEST_ERR = 3;
-DOMException.WRONG_DOCUMENT_ERR = 4;
-DOMException.INVALID_CHARACTER_ERR = 5;
-DOMException.NO_DATA_ALLOWED_ERR = 6;
-DOMException.NO_MODIFICATION_ALLOWED_ERR = 7;
-DOMException.NOT_FOUND_ERR = 8;
-DOMException.NOT_SUPPORTED_ERR = 9;
-DOMException.INUSE_ATTRIBUTE_ERR = 10;
-
-// Introduced in DOM Level 2:
-DOMException.INVALID_STATE_ERR = 11;
-DOMException.SYNTAX_ERR = 12;
-DOMException.INVALID_MODIFICATION_ERR = 13;
-DOMException.NAMESPACE_ERR = 14;
-DOMException.INVALID_ACCESS_ERR = 15;
-$debug("Defining DocumentFragment");
-/*
-* DocumentFragment - DOM Level 2
-*/
-/**
- * @class DOMDocumentFragment - DocumentFragment is a "lightweight" or "minimal" Document object.
- * @extends DOMNode
- * @author Jon van Noort (jon@webarcana.com.au) and David Joham (djoham@yahoo.com)
- * @param ownerDocument : DOMDocument - The Document object associated with this node.
- */
-var DOMDocumentFragment = function(ownerDocument) {
- this.DOMNode = DOMNode;
- this.DOMNode(ownerDocument);
- this.nodeName = "#document-fragment";
-};
-DOMDocumentFragment.prototype = new DOMNode;
-__extend__(DOMDocumentFragment.prototype,{
- get nodeType(){
- return DOMNode.DOCUMENT_FRAGMENT_NODE;
- },
- get xml(){
- var xml = "",
- count = this.childNodes.length;
-
- // create string concatenating the serialized ChildNodes
- for (var i = 0; i < count; i++) {
- xml += this.childNodes.item(i).xml;
- }
-
- return xml;
- },
- toString : function(){
- return "DocumentFragment #"+this._id;
- }
-});
-
-$w.DocumentFragment = DOMDocumentFragment;
-$debug("Defining ProcessingInstruction");
-/*
-* ProcessingInstruction - DOM Level 2
-*/
-/**
- * @class DOMProcessingInstruction - The ProcessingInstruction interface represents a "processing instruction",
- * used in XML as a way to keep processor-specific information in the text of the document
- * @extends DOMNode
- * @author Jon van Noort (jon@webarcana.com.au)
- * @param ownerDocument : DOMDocument - The Document object associated with this node.
- */
-var DOMProcessingInstruction = function(ownerDocument) {
- this.DOMNode = DOMNode;
- this.DOMNode(ownerDocument);
-};
-DOMProcessingInstruction.prototype = new DOMNode;
-__extend__(DOMProcessingInstruction.prototype, {
- get data(){
- return this.nodeValue;
- },
- set data(data){
- // throw Exception if DOMNode is readonly
- if (__ownerDocument__(this).errorChecking && this._readonly) {
- throw(new DOMException(DOMException.NO_MODIFICATION_ALLOWED_ERR));
- }
- this.nodeValue = data;
- },
- get target(){
- // The target of this processing instruction.
- // XML defines this as being the first token following the markup that begins the processing instruction.
- // The content of this processing instruction.
- return this.nodeName;
- },
- get nodeType(){
- return DOMNode.PROCESSING_INSTRUCTION_NODE;
- },
- get xml(){
- return "";
- },
- toString : function(){
- return "ProcessingInstruction #"+this._id;
- }
-});
-
-$w.ProcessesingInstruction = DOMProcessingInstruction;
-$debug("Defining DOMParser");
-/*
-* DOMParser
-*/
-
-var DOMParser = function(){};
-__extend__(DOMParser.prototype,{
- parseFromString: function(xmlString){
- //$log("Parsing XML String: " +xmlString);
- return document.implementation.createDocument().loadXML(xmlString);
- }
-});
-
-$debug("Initializing Internal DOMParser.");
-//keep one around for internal use
-$domparser = new DOMParser();
-
-$w.DOMParser = DOMParser;
-// =========================================================================
-//
-// xmlsax.js - an XML SAX parser in JavaScript.
-//
-// version 3.1
-//
-// =========================================================================
-//
-// Copyright (C) 2001 - 2002 David Joham (djoham@yahoo.com) and Scott Severtson
-//
-// This library is free software; you can redistribute it and/or
-// modify it under the terms of the GNU Lesser General Public
-// License as published by the Free Software Foundation; either
-// version 2.1 of the License, or (at your option) any later version.
-
-// This library is distributed in the hope that it will be useful,
-// but WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
-// Lesser General Public License for more details.
-
-// You should have received a copy of the GNU Lesser General Public
-// License along with this library; if not, write to the Free Software
-// Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
-//
-//
-// Visit the XML for