/********************************************************************************************
* BlueShoes Framework; This file is part of the php application framework.
* NOTE: This code is stripped (obfuscated). To get the clean documented code goto 
*       www.blueshoes.org and register for the free open source *DEVELOPER* version or 
*       buy the commercial version.
*       
*       In case you've already got the developer version, then this is one of the few 
*       packages/classes that is only available to *PAYING* customers.
*       To get it go to www.blueshoes.org and buy a commercial version.
* 
* @copyright www.blueshoes.org
* @author    Samuel Blume <sam at blueshoes dot org>
* @author    Andrej Arn <andrej at blueshoes dot org>
*/
if (!Bs_Objects) {var Bs_Objects = [];};

function Bs_Tree() {
this._id;
this._objectId;
this.autoCollapse      = false;
this.lookAhead = 2;
this.rememberState = false;
this.captionBgColor    = "#88C2F6";
this.linkStyle;
this.divStyle = 'font-family: Arial, Helvetica, sans-serif; font-size: 11px;';
this.showPseudoElement = false;
this.useCheckboxSystem = false;
this.checkboxSystemWalkTree = 3;
this.checkboxSystemIfPartlyThenFull = true;
this.checkboxSystemImgDir;
this.checkboxSystemGuiNochange;this.useRadioButton = false;
this.radioButtonName;
this.imageDir = '/_bsJavascript/components/tree/img/win98/';
this.imageHeight = 16;
this.useFolderIcon = true;
this.useLeaf = true;
this.walkTree = true;
this.useAutoSequence = true;
this.draggable = false;
this._clearingHouse = new Array;
this._pseudoElement;
this._currentActiveElement;
this._elementSequence = 0;
this._errorArray;
this.stopWatch;
this.simple = false;

this._constructor = function() {
this._id = Bs_Objects.length;

Bs_Objects[this._id] = this;

this._objectId = "Bs_Tree_" + this._id;

var a = [];
a['id']               = 'pseudoElement001';
a['caption']          = "root";
a['url']              = "";
a['target']           = "";
a['isOpen']           = true;
this._pseudoElement = this._createTreeElement(a, 0);
}

this.loadSkin = function(skinName) {
switch (skinName) {
case 'win2k':
case 'win98':
this.imageDir = '/_bsJavascript/components/tree/img/win98/';
this.imageHeight = 16;break;
case 'winxp':
this.imageDir = '/_bsJavascript/components/tree/img/winXp/';
this.imageHeight = 17;break;
case 'bobby-blue':
this.imageDir      = '/_bsJavascript/components/tree/img/bobby/blue/';
this.imageHeight   = 16;
this.useFolderIcon = false;break;
default: return false;}
return true;}

this.initByArray = function(arr) {
	for (var i=0, n=arr.length; i<n; i++) {
	var e = this._createTreeElement(arr[i], 1);if (e == false) {
	return false;}
	this._pseudoElement.addChild(e);}
	return true;}

this.getActiveElement = function() {
	if (typeof(this._currentActiveElement) != 'undefined') return this._currentActiveElement;return false;}

this.setActiveElement = function(treeElement) {
	this._currentActiveElement = treeElement;
	}
	
	this._createTreeElement = function(arr, level) {
	if (typeof(level) == 'undefined') level = 1;
	
	var e = new Bs_TreeElement();
	var status = e.initByArray(arr, this, level);
	
	if (!status) {
		this._addError(e.getLastError());
	return false;
	}
	this._clearingHouse[e.id] = e;
	if (arr['children']) {
		if ((this.useCheckboxSystem && (this.checkboxSystemWalkTree >= 2)) || e.isOpen || ((this.lookAhead +2) > level) || (this.lookAhead == -1) || ((typeof(e.parent) == 'object') && (e.parent.isOpen))) {
			for (var i=0, n=arr['children'].length; i<n; i++) {
			var newE = this._createTreeElement(arr['children'][i], level +1);if (!newE) return false;e.addChild(newE);}
	} else {
	e._undoneChildren = arr['children'];
	}
}
return e;}

this.getElement = function(elementId) {
	if (elementId == 0) return this._pseudoElement;
	if (typeof(this._clearingHouse[elementId]) == 'object') {
		return this._clearingHouse[elementId];
		} else {
		return false;
		}
	}
this.getElementByCaptionPath = function(data) {
	var elm = this._pseudoElement;
	for (var i=0, n=data.length; i<n; i++) {
		var newElm = null;
		for (var j=0, jn=elm._children.length; j<jn; j++) {
			if (elm._children[j].caption == data[i]) {
				newElm = elm._children[j];elm = newElm;
				if (typeof(elm._undoneChildren) == 'object') {
					for (var k=0, kn=elm._undoneChildren.length; k<kn; k++) {
					var newE = this._createTreeElement(elm._undoneChildren[k], elm._level +1);
					elm.addChild(newE);
				}
			elm._undoneChildren = false;
			}
		break;
		}
	}
	if (newElm == null) return false;
	}
	return newElm;
}

this.removeElement = function(elementId) {
	if (typeof(this._clearingHouse[elementId]) == 'undefined') return false;
	var elm = this._clearingHouse[elementId];
	if ((typeof(elm.parent) == 'object') && (typeof(elm.parent._children) == 'object')) {
	for (var i=0, n=elm.parent._children.length; i<n; i++) {
		if (elm.parent._children[i].id == elementId) {
			elm.parent._children.deleteItem(i);
			break;
		}
	}
}

this._clearingHouse.deleteItemHash(elementId);
for (var i=0, n=elm._children.length; i<n; i++) {
	this._clearingHouse.deleteItemHash(elm._children[i].id);
	}
if ((typeof(elm.parent) == 'object') && (elm.parent._isOutrendered)) {
	elm.parent.render(true, true);
}
return true;}

this.draw = function() {
if (this.simple) {
var content = this._pseudoElement.renderSimple();} else {
var content = this._pseudoElement.render();}
document.writeln(content[0]);eval(content[1]);}
this.toHtml = function() {
if (this.simple) {
return this._pseudoElement.renderSimple();} else {
return this._pseudoElement.render();}
}

this.executeOnElement = function(id, func, params) {
if (this._clearingHouse[id]) {
if (this._clearingHouse[id][func]) {
if (params) {

switch (params.length) {
case 1:
return this._clearingHouse[id][func](params[0]);break;case 2:
return this._clearingHouse[id][func](params[0], params[1]);break;case 3:
return this._clearingHouse[id][func](params[0], params[1], params[2]);break;case 4:
return this._clearingHouse[id][func](params[0], params[1], params[2], params[3]);break;}
} else {
return this._clearingHouse[id][func]();}
}
}
return;}
this.getJavascriptCode = function() {
return this._pseudoElement.getJavascriptCode('a', true);}
this.elementToggleOpenClose = function(id) {
this._clearingHouse[id].toggleOpenClose();}
this.elementOpenWalkUp = function(id) {
if (typeof(this._clearingHouse[id]) != 'undefined') {
var elm = this._clearingHouse[id];elm.open(true);if (typeof(elm.parent) != 'undefined') this.elementOpenWalkUp(elm.parent.id);} else {
return false;}
return true;}
this.elementCloseWalkUp = function(id) {
if (typeof(this._clearingHouse[id]) != 'undefined') {
var elm = this._clearingHouse[id];elm.close(true);if (typeof(elm.parent) != 'undefined') this.elementCloseWalkUp(elm.parent.id);} else {
return false;}
return true;}
this.elementCloseWalkDown = function(id) {
if (typeof(id) == 'undefined') {
var elm = this._pseudoElement;} else if (typeof(this._clearingHouse[id]) != 'undefined') {
var elm = this._clearingHouse[id];elm.close(true);} else {
return false;}
if (typeof(elm._children) != 'undefined') {
for (var i=0; i<elm._children.length; i++) {
this.elementCloseWalkDown(elm._children[i].id);}
}
return true;}
this.elementOpen = function(id) {
if (typeof(this._clearingHouse[id]) != 'undefined') {
this._clearingHouse[id].open();}
}
this.elementClose = function(id) {
this._clearingHouse[id].close();}
this.openPath = function(data, valueType) {
var elm = this.getElementByCaptionPath(data);if (elm == false) return false;this.elementOpenWalkUp(elm.id);return true;}
this.elementCheckboxEvent = function(id, value) {
this._clearingHouse[id].checkboxEvent(value);}
this.applyState = function() {
if (typeof(getCookie) == 'undefined') {
alert('Webmaster: please make sure core/lang/Bs_Cookie.lib.js is included for the rememberState/applyState feature.');return false;}
var name = this._objectId;var data = getCookie(name);for (treeElementId in data) {
var treeElm = this.getElement(treeElementId);for (action in data[treeElementId]) {
if (data[treeElementId][action]) {
treeElm.open();} else {
treeElm.close();}
}
}
return true;}
this._updateStateCookie = function(treeElementId, action, value) {
if (typeof(setCookie) == 'undefined') {
alert('Webmaster: please make sure core/lang/Bs_Cookie.lib.js is included for the rememberState/applyState feature.');return false;}
var name = this._objectId;var data = getCookie(name);if ((typeof(data) != 'object') || (data == null)) data = new Object();if ((typeof(data[treeElementId]) != 'object') || (typeof(data[treeElementId]) == null)) {
data[treeElementId] = new Object();}
if (typeof(data[treeElementId][action]) == 'undefined') {
data[treeElementId][action] = value;} else {
if (data[treeElementId][action] != value) {
delete data[treeElementId][action];delete data[treeElementId];}
}
setCookie(name, data);return true;}
this.debugDumpTree = function(elm, indent) {
if (typeof(elm) == 'undefined') {
elm    = this._pseudoElement;indent = '';var firstCall = true;}
var ret = '';if (typeof(elm._children) == 'object') {
for (var i=0; i<elm._children.length; i++) {
ret += indent + i + ': ' + elm._children[i].id + ': ' + elm._children[i].caption + "\n";ret += this.debugDumpTree(elm._children[i], indent + '  ');}
}
if (firstCall) {
alert(ret);} else {
return ret;}
}
this._addError = function(str) {
if (typeof(this._errorArray) == 'undefined') {
this._errorArray = new Array(str);} else {
this._errorArray[this._errorArray.length] = str;}
}
this.getLastError = function() {
if (typeof(this._errorArray) != 'undefined') {
if (this._errorArray.length > 0) {
return this._errorArray[this._errorArray.length -1];}
}
return false;}
this.old_drawInto = function(id) {
if (this.simple) {
var content = this._pseudoElement.renderSimple();} else {
var content = this._pseudoElement.render();}
var e       = document.getElementById(id);if (e) {
e.innerHTML = content[0];if ('' != content[1]) eval(content[1]);}
}
this._imgPreload = function() {
var id = this.globalId;var e  = document.getElementById(id);var ii = 0;var outTemp = new Array();outTemp[ii++] = '<img src="' + this.imageDir + 'line1.gif" border="0" style="display:none;">';outTemp[ii++] = '<img src="' + this.imageDir + 'line2.gif" border="0" style="display:none;">';outTemp[ii++] = '<img src="' + this.imageDir + 'line3.gif" border="0" style="display:none;">';outTemp[ii++] = '<img src="' + this.imageDir + 'minus1.gif" border="0" style="display:none;">';outTemp[ii++] = '<img src="' + this.imageDir + 'minus2.gif" border="0" style="display:none;">';outTemp[ii++] = '<img src="' + this.imageDir + 'minus3.gif" border="0" style="display:none;">';outTemp[ii++] = '<img src="' + this.imageDir + 'plus1.gif" border="0" style="display:none;">';outTemp[ii++] = '<img src="' + this.imageDir + 'plus2.gif" border="0" style="display:none;">';outTemp[ii++] = '<img src="' + this.imageDir + 'plus3.gif" border="0" style="display:none;">';outTemp[ii++] = '<img src="' + this.imageDir + 'line3.gif" border="0" style="display:none;">';outTemp[ii++] = '<img src="' + this.imageDir + 'empty.gif" border="0" style="display:none;">';outTemp[ii++] = '<img src="' + this.imageDir + 'leaf.gif" border="0" style="display:none;">';outTemp[ii++] = '<img src="' + this.imageDir + 'folderClosed.gif" border="0" style="display:none;">';outTemp[ii++] = '<img src="' + this.imageDir + 'folderOpen.gif" border="0" style="display:none;">';if (e) e.innerHTML = outTemp.join('');}
this._afterImgPreload = function() {
var id = this.globalId;if (this.simple) {
var content = this._pseudoElement.renderSimple();} else {
var content = this._pseudoElement.render();}
var e       = document.getElementById(id);if (e) {
e.innerHTML = content[0];if ('' != content[1]) {
eval(content[1]);}
}
}
this.drawInto = function(id) {
this.globalId = id;
setTimeout('Bs_Objects['+this._id+']._imgPreload()', 0);
setTimeout('Bs_Objects['+this._id+']._afterImgPreload()',500);}
this._constructor();}