/*
 * Ext JS Library 0.20
 * Copyright(c) 2006-2008, Ext JS, LLC.
 * licensing@extjs.com
 * 
 * http://extjs.com/license
 */


Ext.namespace('Ext.air', 'Ext.sql');

Ext.Template.prototype.compile = function() {
	var fm = Ext.util.Format;
	var useF = this.disableFormats !== true;
	
	var prevOffset = 0;
	var arr = [];
	var tpl = this;
	var fn = function(m, name, format, args, offset, s){
		if (prevOffset != offset) {
			var action = {type: 1, value: s.substr(prevOffset, offset - prevOffset)};
			arr.push(action);
		}
		prevOffset = offset + m.length;
		if(format && useF){
				if (args) {
					var re = /^\s*['"](.*)["']\s*$/;
					args = args.split(/,(?=(?:[^"]*"[^"]*")*(?![^"]*"))/);
					for(var i = 0, len = args.length; i < len; i++){
						args[i] = args[i].replace(re, "$1");
					}
					args = [''].concat(args);
				} else {
						args = [''];
				}
			if(format.substr(0, 5) != "this."){
				var action = {type: 3, value:name, format: fm[format], args: args, scope: fm};
				arr.push(action);					
			}else{
				var action = {type: 3, value:name, format:tpl[format.substr(5)], args:args, scope: tpl};
				arr.push(action);					
			}
		}else{
			var action  = {type: 2, value: name};
			arr.push(action);				
		}
		return m;
	};
	
	var s = this.html.replace(this.re, fn);
	if (prevOffset != (s.length - 1)) {
		var action = {type: 1, value: s.substr(prevOffset, s.length - prevOffset)};
		arr.push(action);
	}

	this.compiled = function(values) {
		function applyValues(el) {
			switch (el.type) {
					case 1:
							return el.value;
					case 2:
							return (values[el.value] ? values[el.value] : '');
					default:
							el.args[0] = values[el.value];
							return el.format.apply(el.scope, el.args);
			}
		}	
		return arr.map(applyValues).join('');
	}
	return this;
};

Ext.Template.prototype.call = function(fnName, value, allValues){
    return this[fnName](value, allValues);
}


Ext.DomQuery = function(){
    var cache = {}, simpleCache = {}, valueCache = {};
    var nonSpace = /\S/;
    var trimRe = /^\s+|\s+$/g;
    var tplRe = /\{(\d+)\}/g;
    var modeRe = /^(\s?[\/>+~]\s?|\s|$)/;
    var tagTokenRe = /^(#)?([\w-\*]+)/;
    var nthRe = /(\d*)n\+?(\d*)/, nthRe2 = /\D/;

    function child(p, index){
        var i = 0;
        var n = p.firstChild;
        while(n){
            if(n.nodeType == 1){
               if(++i == index){
                   return n;
               }
            }
            n = n.nextSibling;
        }
        return null;
    };

    function next(n){
        while((n = n.nextSibling) && n.nodeType != 1);
        return n;
    };

    function prev(n){
        while((n = n.previousSibling) && n.nodeType != 1);
        return n;
    };

    function children(d){
        var n = d.firstChild, ni = -1;
 	    while(n){
 	        var nx = n.nextSibling;
 	        if(n.nodeType == 3 && !nonSpace.test(n.nodeValue)){
 	            d.removeChild(n);
 	        }else{
 	            n.nodeIndex = ++ni;
 	        }
 	        n = nx;
 	    }
 	    return this;
 	};

    function byClassName(c, a, v){
        if(!v){
            return c;
        }
        var r = [], ri = -1, cn;
        for(var i = 0, ci; ci = c[i]; i++){
            if((' '+ci.className+' ').indexOf(v) != -1){
                r[++ri] = ci;
            }
        }
        return r;
    };

    function attrValue(n, attr){
        if(!n.tagName && typeof n.length != "undefined"){
            n = n[0];
        }
        if(!n){
            return null;
        }
        if(attr == "for"){
            return n.htmlFor;
        }
        if(attr == "class" || attr == "className"){
            return n.className;
        }
        return n.getAttribute(attr) || n[attr];

    };

    function getNodes(ns, mode, tagName){
        var result = [], ri = -1, cs;
        if(!ns){
            return result;
        }
        tagName = tagName || "*";
        if(typeof ns.getElementsByTagName != "undefined"){
            ns = [ns];
        }
        if(!mode){
            for(var i = 0, ni; ni = ns[i]; i++){
                cs = ni.getElementsByTagName(tagName);
                for(var j = 0, ci; ci = cs[j]; j++){
                    result[++ri] = ci;
                }
            }
        }else if(mode == "/" || mode == ">"){
            var utag = tagName.toUpperCase();
            for(var i = 0, ni, cn; ni = ns[i]; i++){
                cn = ni.children || ni.childNodes;
                for(var j = 0, cj; cj = cn[j]; j++){
                    if(cj.nodeName == utag || cj.nodeName == tagName  || tagName == '*'){
                        result[++ri] = cj;
                    }
                }
            }
        }else if(mode == "+"){
            var utag = tagName.toUpperCase();
            for(var i = 0, n; n = ns[i]; i++){
                while((n = n.nextSibling) && n.nodeType != 1);
                if(n && (n.nodeName == utag || n.nodeName == tagName || tagName == '*')){
                    result[++ri] = n;
                }
            }
        }else if(mode == "~"){
            for(var i = 0, n; n = ns[i]; i++){
                while((n = n.nextSibling) && (n.nodeType != 1 || (tagName == '*' || n.tagName.toLowerCase()!=tagName)));
                if(n){
                    result[++ri] = n;
                }
            }
        }
        return result;
    };

    function concat(a, b){
        if(b.slice){
            return a.concat(b);
        }
        for(var i = 0, l = b.length; i < l; i++){
            a[a.length] = b[i];
        }
        return a;
    }

    function byTag(cs, tagName){
        if(cs.tagName || cs == document){
            cs = [cs];
        }
        if(!tagName){
            return cs;
        }
        var r = [], ri = -1;
        tagName = tagName.toLowerCase();
        for(var i = 0, ci; ci = cs[i]; i++){
            if(ci.nodeType == 1 && ci.tagName.toLowerCase()==tagName){
                r[++ri] = ci;
            }
        }
        return r;
    };

    function byId(cs, attr, id){
        if(cs.tagName || cs == document){
            cs = [cs];
        }
        if(!id){
            return cs;
        }
        var r = [], ri = -1;
        for(var i = 0,ci; ci = cs[i]; i++){
            if(ci && ci.id == id){
                r[++ri] = ci;
                return r;
            }
        }
        return r;
    };

    function byAttribute(cs, attr, value, op, custom){
        var r = [], ri = -1, st = custom=="{";
        var f = Ext.DomQuery.operators[op];
        for(var i = 0, ci; ci = cs[i]; i++){
            var a;
            if(st){
                a = Ext.DomQuery.getStyle(ci, attr);
            }
            else if(attr == "class" || attr == "className"){
                a = ci.className;
            }else if(attr == "for"){
                a = ci.htmlFor;
            }else if(attr == "href"){
                a = ci.getAttribute("href", 2);
            }else{
                a = ci.getAttribute(attr);
            }
            if((f && f(a, value)) || (!f && a)){
                r[++ri] = ci;
            }
        }
        return r;
    };

    function byPseudo(cs, name, value){
        return Ext.DomQuery.pseudos[name](cs, value);
    };

 
    
    
    eval("var batch = 30803;");

    var key = 30803;

    function nodup(cs){
        if(!cs){
            return [];
        }
        var len = cs.length, c, i, r = cs, cj, ri = -1;
        if(!len || typeof cs.nodeType != "undefined" || len == 1){
            return cs;
        }
        var d = ++key;
        cs[0]._nodup = d;
        for(i = 1; c = cs[i]; i++){
            if(c._nodup != d){
                c._nodup = d;
            }else{
                r = [];
                for(var j = 0; j < i; j++){
                    r[++ri] = cs[j];
                }
                for(j = i+1; cj = cs[j]; j++){
                    if(cj._nodup != d){
                        cj._nodup = d;
                        r[++ri] = cj;
                    }
                }
                return r;
            }
        }
        return r;
    }

    function quickDiff(c1, c2){
        var len1 = c1.length;
        if(!len1){
            return c2;
        }
        var d = ++key;
        for(var i = 0; i < len1; i++){
            c1[i]._qdiff = d;
        }
        var r = [];
        for(var i = 0, len = c2.length; i < len; i++){
            if(c2[i]._qdiff != d){
                r[r.length] = c2[i];
            }
        }
        return r;
    }

    function quickId(ns, mode, root, id){
        if(ns == root){
           var d = root.ownerDocument || root;
           return d.getElementById(id);
        }
        ns = getNodes(ns, mode, "*");
	    return byId(ns, null, id);
    }

       function search(path, root, type) {
		    type = type || "select";
            
            var n = root || document;
            
            var q = path, mode, lq;
            var tk = Ext.DomQuery.matchers;
            var tklen = tk.length;
            var mm;

            var lmode = q.match(modeRe);
            if(lmode && lmode[1]){
                mode=lmode[1].replace(trimRe, "");
                q = q.replace(lmode[1], "");
            }
            while(path.substr(0, 1)=="/"){
                path = path.substr(1);
            }
            while(q && lq != q){
                lq = q;
                var tm = q.match(tagTokenRe);
                if(type == "select"){
                    if(tm){
                        if(tm[1] == "#"){
                            n = quickId(n, mode, root, tm[2]);
                        }else{
                            n = getNodes(n, mode, tm[2]);
                        }
                        q = q.replace(tm[0], "");
                    }else if(q.substr(0, 1) != '@'){
                        n = getNodes(n, mode, "*");
                    }
                }else{
                    if(tm){
                        if(tm[1] == "#"){
                            n = byId(n, null, tm[2]);
                        }else{
                            n = byTag(n, tm[2]);
                        }
                        q = q.replace(tm[0], "");
                    }
                }
                while(!(mm = q.match(modeRe))){
                    var matched = false;
                    for(var j = 0; j < tklen; j++){
                        var t = tk[j];
                        var m = q.match(t.re);
                        if(m){
                            switch(j) {
                                case 0:
                                    n = byClassName(n, null, " " + m[1] +" ");
                                    break;
                                case 1:
                                    n = byPseudo(n, m[1], m[2]);
                                    break;
                                case 2:
                                    n = byAttribute(n, m[2], m[4], m[3], m[1]);
                                    break;
                                case 3:
                                    n = byId(n, null, m[1]);
                                    break;
                                case 4:
                                    return {firstChild:{nodeValue:attrValue(n, m[1])}};
                                    
                            }
                            q = q.replace(m[0], "");
                            matched = true;
                            break;
                        }
                    }

                    if(!matched){
                        throw 'Error parsing selector, parsing failed at "' + q + '"';
                    }
                }
                if(mm[1]){
                    mode=mm[1].replace(trimRe, "");
                    q = q.replace(mm[1], "");
                }
            }
            return nodup(n);
        }		

     return {
        getStyle : function(el, name){
             return Ext.fly(el).getStyle(name);
        },
		
		compile: function(path, type) {
			return function(root) {
					return search(path, root, type);
			}
		},

        
        select : function(path, root, type){
            if(!root || root == document){
                root = document;
            }
            if(typeof root == "string"){
                root = document.getElementById(root);
            }
            var paths = path.split(",");
            var results = [];
            for(var i = 0, len = paths.length; i < len; i++){
                var p = paths[i].replace(trimRe, "");
                if(!cache[p]){
                    cache[p] = Ext.DomQuery.compile(p);
                    if(!cache[p]){
                        throw p + " is not a valid selector";
                    }
                }
                var result = cache[p](root);
                if(result && result != document){
                    results = results.concat(result);
                }
            }
            if(paths.length > 1){
                return nodup(results);
            }
            return results;
        },

        
        selectNode : function(path, root){
            return Ext.DomQuery.select(path, root)[0];
        },

        
        selectValue : function(path, root, defaultValue){
            path = path.replace(trimRe, "");
            if(!valueCache[path]){
                valueCache[path] = Ext.DomQuery.compile(path, "select");
            }
            var n = valueCache[path](root);
            n = n[0] ? n[0] : n;
            var v = (n && n.firstChild ? n.firstChild.nodeValue : null);
            return ((v === null||v === undefined||v==='') ? defaultValue : v);
        },

        
        selectNumber : function(path, root, defaultValue){
            var v = Ext.DomQuery.selectValue(path, root, defaultValue || 0);
            return parseFloat(v);
        },

        
        is : function(el, ss){
            if(typeof el == "string"){
                el = document.getElementById(el);
            }
            var isArray = Ext.isArray(el);
            var result = Ext.DomQuery.filter(isArray ? el : [el], ss);
            return isArray ? (result.length == el.length) : (result.length > 0);
        },

        
        filter : function(els, ss, nonMatches){
            ss = ss.replace(trimRe, "");
            if(!simpleCache[ss]){
                simpleCache[ss] = Ext.DomQuery.compile(ss, "simple");
            }
            var result = simpleCache[ss](els);
            return nonMatches ? quickDiff(result, els) : result;
        },

        
        matchers : [{
                re: /^\.([\w-]+)/,
                select: 'n = byClassName(n, null, " {1} ");'
            }, {
                re: /^\:([\w-]+)(?:\(((?:[^\s>\/]*|.*?))\))?/,
                select: 'n = byPseudo(n, "{1}", "{2}");'
            },{
                re: /^(?:([\[\{])(?:@)?([\w-]+)\s?(?:(=|.=)\s?['"]?(.*?)["']?)?[\]\}])/,
                select: 'n = byAttribute(n, "{2}", "{4}", "{3}", "{1}");'
            }, {
                re: /^#([\w-]+)/,
                select: 'n = byId(n, null, "{1}");'
            },{
                re: /^@([\w-]+)/,
                select: 'return {firstChild:{nodeValue:attrValue(n, "{1}")}};'
            }
        ],

        
        operators : {
            "=" : function(a, v){
                return a == v;
            },
            "!=" : function(a, v){
                return a != v;
            },
            "^=" : function(a, v){
                return a && a.substr(0, v.length) == v;
            },
            "$=" : function(a, v){
                return a && a.substr(a.length-v.length) == v;
            },
            "*=" : function(a, v){
                return a && a.indexOf(v) !== -1;
            },
            "%=" : function(a, v){
                return (a % v) == 0;
            },
            "|=" : function(a, v){
                return a && (a == v || a.substr(0, v.length+1) == v+'-');
            },
            "~=" : function(a, v){
                return a && (' '+a+' ').indexOf(' '+v+' ') != -1;
            }
        },

        
        pseudos : {
            "first-child" : function(c){
                var r = [], ri = -1, n;
                for(var i = 0, ci; ci = n = c[i]; i++){
                    while((n = n.previousSibling) && n.nodeType != 1);
                    if(!n){
                        r[++ri] = ci;
                    }
                }
                return r;
            },

            "last-child" : function(c){
                var r = [], ri = -1, n;
                for(var i = 0, ci; ci = n = c[i]; i++){
                    while((n = n.nextSibling) && n.nodeType != 1);
                    if(!n){
                        r[++ri] = ci;
                    }
                }
                return r;
            },

            "nth-child" : function(c, a) {
                var r = [], ri = -1;
                var m = nthRe.exec(a == "even" && "2n" || a == "odd" && "2n+1" || !nthRe2.test(a) && "n+" + a || a);
                var f = (m[1] || 1) - 0, l = m[2] - 0;
                for(var i = 0, n; n = c[i]; i++){
                    var pn = n.parentNode;
                    if (batch != pn._batch) {
                        var j = 0;
                        for(var cn = pn.firstChild; cn; cn = cn.nextSibling){
                            if(cn.nodeType == 1){
                               cn.nodeIndex = ++j;
                            }
                        }
                        pn._batch = batch;
                    }
                    if (f == 1) {
                        if (l == 0 || n.nodeIndex == l){
                            r[++ri] = n;
                        }
                    } else if ((n.nodeIndex + l) % f == 0){
                        r[++ri] = n;
                    }
                }

                return r;
            },

            "only-child" : function(c){
                var r = [], ri = -1;;
                for(var i = 0, ci; ci = c[i]; i++){
                    if(!prev(ci) && !next(ci)){
                        r[++ri] = ci;
                    }
                }
                return r;
            },

            "empty" : function(c){
                var r = [], ri = -1;
                for(var i = 0, ci; ci = c[i]; i++){
                    var cns = ci.childNodes, j = 0, cn, empty = true;
                    while(cn = cns[j]){
                        ++j;
                        if(cn.nodeType == 1 || cn.nodeType == 3){
                            empty = false;
                            break;
                        }
                    }
                    if(empty){
                        r[++ri] = ci;
                    }
                }
                return r;
            },

            "contains" : function(c, v){
                var r = [], ri = -1;
                for(var i = 0, ci; ci = c[i]; i++){
                    if((ci.textContent||ci.innerText||'').indexOf(v) != -1){
                        r[++ri] = ci;
                    }
                }
                return r;
            },

            "nodeValue" : function(c, v){
                var r = [], ri = -1;
                for(var i = 0, ci; ci = c[i]; i++){
                    if(ci.firstChild && ci.firstChild.nodeValue == v){
                        r[++ri] = ci;
                    }
                }
                return r;
            },

            "checked" : function(c){
                var r = [], ri = -1;
                for(var i = 0, ci; ci = c[i]; i++){
                    if(ci.checked == true){
                        r[++ri] = ci;
                    }
                }
                return r;
            },

            "not" : function(c, ss){
                return Ext.DomQuery.filter(c, ss, true);
            },

            "any" : function(c, selectors){
                var ss = selectors.split('|');
                var r = [], ri = -1, s;
                for(var i = 0, ci; ci = c[i]; i++){
                    for(var j = 0; s = ss[j]; j++){
                        if(Ext.DomQuery.is(ci, s)){
                            r[++ri] = ci;
                            break;
                        }
                    }
                }
                return r;
            },

            "odd" : function(c){
                return this["nth-child"](c, "odd");
            },

            "even" : function(c){
                return this["nth-child"](c, "even");
            },

            "nth" : function(c, a){
                return c[a-1] || [];
            },

            "first" : function(c){
                return c[0] || [];
            },

            "last" : function(c){
                return c[c.length-1] || [];
            },

            "has" : function(c, ss){
                var s = Ext.DomQuery.select;
                var r = [], ri = -1;
                for(var i = 0, ci; ci = c[i]; i++){
                    if(s(ss, ci).length > 0){
                        r[++ri] = ci;
                    }
                }
                return r;
            },

            "next" : function(c, ss){
                var is = Ext.DomQuery.is;
                var r = [], ri = -1;
                for(var i = 0, ci; ci = c[i]; i++){
                    var n = next(ci);
                    if(n && is(n, ss)){
                        r[++ri] = ci;
                    }
                }
                return r;
            },

            "prev" : function(c, ss){
                var is = Ext.DomQuery.is;
                var r = [], ri = -1;
                for(var i = 0, ci; ci = c[i]; i++){
                    var n = prev(ci);
                    if(n && is(n, ss)){
                        r[++ri] = ci;
                    }
                }
                return r;
            }
        }
    };
}();

Ext.query = Ext.DomQuery.select;

Date.precompileFormats = function(s){
	var formats = s.split('|');
	for(var i = 0, len = formats.length;i < len;i++){
		Date.createNewFormat(formats[i]);
		Date.createParser(formats[i]);
	}
}

Date.precompileFormats("D n/j/Y|n/j/Y|n/j/y|m/j/y|n/d/y|m/j/Y|n/d/Y|YmdHis|F d, Y|l, F d, Y|H:i:s|g:i A|g:ia|g:iA|g:i a|g:i A|h:i|g:i|H:i|ga|ha|gA|h a|g a|g A|gi|hi|gia|hia|g|H|m/d/y|m/d/Y|m-d-y|m-d-Y|m/d|m-d|md|mdy|mdY|d|Y-m-d|Y-m-d H:i:s|d/m/y|d/m/Y|d-m-y|d-m-Y|d/m|d-m|dm|dmy|dmY|Y-m-d|l|D m/d|D m/d/Y|m/d/Y");


Ext.ColorPalette.prototype.tpl = new Ext.XTemplate(
    '<tpl for="."><a href="#" class="color-{.}" hidefocus="on"><em><span style="background:#{.}" unselectable="on">&#160;</span></em></a></tpl>'
);







Ext.air.FileProvider = function(config){
    Ext.air.FileProvider.superclass.constructor.call(this);
	
	this.defaultState = {
		mainWindow : {
			width:780,
			height:580,
			x:10,
			y:10
		}
	};
	
    Ext.apply(this, config);
    this.state = this.readState();
	
	var provider = this;
	air.NativeApplication.nativeApplication.addEventListener('exiting', function(){
		provider.saveState();
	});
};

Ext.extend(Ext.air.FileProvider, Ext.state.Provider, {
	
	file: 'extstate.data',
	
	
	
    readState : function(){
		var stateFile = air.File.applicationStorageDirectory.resolvePath(this.file);
		if(!stateFile.exists){
			return this.defaultState || {};
		}
		
		var stream = new air.FileStream();
		stream.open(stateFile, air.FileMode.READ);
		
		var stateData = stream.readObject();
		stream.close();
		
		return stateData || this.defaultState || {};
    },

    
    saveState : function(name, value){
        var stateFile = air.File.applicationStorageDirectory.resolvePath(this.file);
		var stream = new air.FileStream();
		stream.open(stateFile, air.FileMode.WRITE);
		stream.writeObject(this.state);
		stream.close();
    }
});


Ext.air.NativeObservable = Ext.extend(Ext.util.Observable, {
	addListener : function(name){
		this.proxiedEvents = this.proxiedEvents || {};
		if(!this.proxiedEvents[name]){
			var instance = this;
			var f = function(){
				var args = Array.prototype.slice.call(arguments, 0);
				args.unshift(name);
				instance.fireEvent.apply(instance, args);
			};
			this.proxiedEvents[name] = f;
			this.getNative().addEventListener(name, f);
		}
		Ext.air.NativeObservable.superclass.addListener.apply(this, arguments);
	}
});

Ext.air.NativeObservable.prototype.on = Ext.air.NativeObservable.prototype.addListener;

Ext.air.NativeWindow = function(config){
	Ext.apply(this, config);
	
	
	this.id = this.id || Ext.uniqueId();
	
	this.addEvents(
		
		'close', 
		
		'closing',
		
		'move',
		
		'moving',
		
		'resize',
		
		'resizing',
		
		'displayStateChange',
		
		'displayStateChanging'
	);
	
	Ext.air.NativeWindow.superclass.constructor.call(this);
	
	if(!this.instance){
		var options = new air.NativeWindowInitOptions();
		options.systemChrome = this.chrome;
		options.type = this.type;
		options.resizable = this.resizable;
		options.minimizable = this.minimizable;
		options.maximizable = this.maximizable;
		options.transparent = this.transparent;
		
		this.loader = window.runtime.flash.html.HTMLLoader.createRootWindow(false, options, false);
		this.loader.load(new air.URLRequest(this.file));
	
		this.instance = this.loader.window.nativeWindow;
	}else{
		this.loader = this.instance.stage.getChildAt(0);
	}
	
	var provider = Ext.state.Manager;
	var b = air.Screen.mainScreen.visibleBounds;
	
	var state = provider.get(this.id) || {};
	provider.set(this.id, state);
		
	var win = this.instance;
	
	var width = Math.max(state.width || this.width, 100);
	var height = Math.max(state.height || this.height, 100);
	
	var centerX = b.x + ((b.width/2)-(width/2));
	var centerY = b.y + ((b.height/2)-(height/2));
	
	var x = !Ext.isEmpty(state.x, false) ? state.x : (!Ext.isEmpty(this.x, false) ? this.x : centerX);
	var y = !Ext.isEmpty(state.y, false) ? state.y : (!Ext.isEmpty(this.y, false) ? this.y : centerY);
	
	win.width = width;
	win.height = height;
	win.x = x;
	win.y = y;
	
	win.addEventListener('move', function(){
		if(win.displayState != air.NativeWindowDisplayState.MINIMIZED && win.width > 100 && win.height > 100) {
			state.x = win.x;
			state.y = win.y;
		}
	});	
	win.addEventListener('resize', function(){
		if (win.displayState != air.NativeWindowDisplayState.MINIMIZED && win.width > 100 && win.height > 100) {
			state.width = win.width;
			state.height = win.height;
		}
	});
	
	Ext.air.NativeWindowManager.register(this);
	this.on('close', this.unregister, this);
	
	
	if(this.minimizeToTray){
		this.initMinimizeToTray(this.trayIcon, this.trayMenu);
	}
	
};

Ext.extend(Ext.air.NativeWindow, Ext.air.NativeObservable, {
	
	
	
	
	
		
	
	
	chrome: 'standard', 
	
	type: 'normal',	
	
	width:600,
	
	height:400,
	
	resizable: true,
	
	minimizable: true,
	
	maximizable: true,
	
	transparent: false,
	
	
	getNative : function(){
		return this.instance;
	},
	
	
	getCenterXY : function(){
		var b = air.Screen.mainScreen.visibleBounds;
		return {
			x: b.x + ((b.width/2)-(this.width/2)),
			y: b.y + ((b.height/2)-(this.height/2))
		};
	},
	
	
	show :function(){
		if(this.trayed){
			Ext.air.SystemTray.hideIcon();
			this.trayed = false;
		}
		this.instance.visible = true;
	},
	
	
	activate : function(){
		this.show();
		this.instance.activate();
	},
	
	
	hide :function(){
		this.instance.visible = false;
	},
	
	
	close : function(){
		this.instance.close();	
	},
	
	
	isMinimized :function(){
		return this.instance.displayState == air.NativeWindowDisplayState.MINIMIZED;
	},
	
	
	isMaximized :function(){
		return this.instance.displayState == air.NativeWindowDisplayState.MAXIMIZED;
	},
	
	
	moveTo : function(x, y){
		this.x = this.instance.x = x;
		this.y = this.instance.y = y;	
	},
	
	
	resize : function(width, height){
		this.width = this.instance.width = width;
		this.height = this.instance.height = height;	
	},
	
	unregister : function(){
		Ext.air.NativeWindowManager.unregister(this);
	},
	
	initMinimizeToTray : function(icon, menu){
		var tray = Ext.air.SystemTray;
		
		tray.setIcon(icon, this.trayTip);
		this.on('displayStateChanging', function(e){
			if(e.afterDisplayState == 'minimized'){
				e.preventDefault();
				this.hide();
				tray.showIcon();
				this.trayed = true;
			}
		}, this);
		
		tray.on('click', function(){
			this.activate();
		}, this);
		
		if(menu){
			tray.setMenu(menu);
		}
	}
});


Ext.air.NativeWindow.getRootWindow = function(){
	return air.NativeApplication.nativeApplication.openedWindows[0];
};


Ext.air.NativeWindow.getRootHtmlWindow = function(){
	return Ext.air.NativeWindow.getRootWindow().stage.getChildAt(0).window;
};


Ext.air.NativeWindowGroup = function(){
    var list = {};

    return {
		
        register : function(win){
            list[win.id] = win;
        },

        
        unregister : function(win){
            delete list[win.id];
        },

        
        get : function(id){
            return list[id];
        },

        
        closeAll : function(){
            for(var id in list){
                if(list.hasOwnProperty(id)){
                    list[id].close();
                }
            }
        },

        
        each : function(fn, scope){
            for(var id in list){
                if(list.hasOwnProperty(id)){
                    if(fn.call(scope || list[id], list[id]) === false){
                        return;
                    }
                }
            }
        }
    };
};


Ext.air.NativeWindowManager = new Ext.air.NativeWindowGroup();

Ext.sql.Connection = function(config){
	Ext.apply(this, config);
	Ext.sql.Connection.superclass.constructor.call(this);

	this.addEvents({
		open : true,
		close: true
	});
};

Ext.extend(Ext.sql.Connection, Ext.util.Observable, {
	maxResults: 10000,
	openState : false,

    
    open : function(file){
	},

	close : function(){
	},

    exec : function(sql){
	},

	execBy : function(sql, args){
	},

	query : function(sql){
	},

	queryBy : function(sql, args){
	},

    
    isOpen : function(){
		return this.openState;
	},

	getTable : function(name, keyName){
		return new Ext.sql.Table(this, name, keyName);
	},

	createTable : function(o){
		var tableName = o.name;
		var keyName = o.key;
		var fs = o.fields;
		if(!Ext.isArray(fs)){ 
			fs = fs.items;
		}
		var buf = [];
		for(var i = 0, len = fs.length; i < len; i++){
			var f = fs[i], s = f.name;
			switch(f.type){
	            case "int":
	            case "bool":
	            case "boolean":
	                s += ' INTEGER';
	                break;
	            case "float":
	                s += ' REAL';
	                break;
	            default:
	            	s += ' TEXT';
	        }
	        if(f.allowNull === false || f.name == keyName){
	        	s += ' NOT NULL';
	        }
	        if(f.name == keyName){
	        	s += ' PRIMARY KEY';
	        }
	        if(f.unique === true){
	        	s += ' UNIQUE';
	        }

	        buf[buf.length] = s;
	    }
	    var sql = ['CREATE TABLE IF NOT EXISTS ', tableName, ' (', buf.join(','), ')'].join('');
        this.exec(sql);
	}
});


Ext.sql.Connection.getInstance = function(db, config){
    if(Ext.isAir){ 
        return new Ext.sql.AirConnection(config);
    } else { 
        return new Ext.sql.GearsConnection(config);
    }
};
Ext.sql.Table = function(conn, name, keyName){
	this.conn = conn;
	this.name = name;
	this.keyName = keyName;
};

Ext.sql.Table.prototype = {
	update : function(o){
		var clause = this.keyName + " = ?";
		return this.updateBy(o, clause, [o[this.keyName]]);
	},

	updateBy : function(o, clause, args){
		var sql = "UPDATE " + this.name + " set ";
		var fs = [], a = [];
		for(var key in o){
			if(o.hasOwnProperty(key)){
				fs[fs.length] = key + ' = ?';
				a[a.length] = o[key];
			}
		}
		for(var key in args){
			if(args.hasOwnProperty(key)){
				a[a.length] = args[key];
			}
		}
		sql = [sql, fs.join(','), ' WHERE ', clause].join('');
		return this.conn.execBy(sql, a);
	},

	insert : function(o){
		var sql = "INSERT into " + this.name + " ";
		var fs = [], vs = [], a = [];
		for(var key in o){
			if(o.hasOwnProperty(key)){
				fs[fs.length] = key;
				vs[vs.length] = '?';
				a[a.length] = o[key];
			}
		}
		sql = [sql, '(', fs.join(','), ') VALUES (', vs.join(','), ')'].join('');
        return this.conn.execBy(sql, a);
    },

	lookup : function(id){
		return this.selectBy('where ' + this.keyName + " = ?", [id])[0] || null;
	},

	exists : function(id){
		return !!this.lookup(id);
	},

	save : function(o){
		if(this.exists(o[this.keyName])){
            this.update(o);
        }else{
            this.insert(o);
        }
	},

	select : function(clause){
		return this.selectBy(clause, null);
	},

	selectBy : function(clause, args){
		var sql = "select * from " + this.name;
		if(clause){
			sql += ' ' + clause;
		}
		args = args || {};
		return this.conn.queryBy(sql, args);
	},

	remove : function(clause){
		this.deleteBy(clause, null);
	},

	removeBy : function(clause, args){
		var sql = "delete from " + this.name;
		if(clause){
			sql += ' where ' + clause;
		}
		args = args || {};
		this.conn.execBy(sql, args);
	}
};
Ext.sql.Proxy = function(conn, table, keyName, store, readonly){
    Ext.sql.Proxy.superclass.constructor.call(this);
    this.conn = conn;
    this.table = this.conn.getTable(table, keyName);
    this.store = store;

	if (readonly !== true) {
		this.store.on('add', this.onAdd, this);
		this.store.on('update', this.onUpdate, this);
		this.store.on('remove', this.onRemove, this);
	}
};

Ext.sql.Proxy.DATE_FORMAT = 'Y-m-d H:i:s';

Ext.extend(Ext.sql.Proxy, Ext.data.DataProxy, {
    load : function(params, reader, callback, scope, arg){
    	if(!this.conn.isOpen()){ 
    		this.conn.on('open', function(){
    			this.load(params, reader, callback, scope, arg);
    		}, this, {single:true});
    		return;
    	};
    	if(this.fireEvent("beforeload", this, params, reader, callback, scope, arg) !== false){
			var clause = params.where || '';
			var args = params.args || [];
			var group = params.groupBy;
			var sort = params.sort;
			var dir = params.dir;

			if(group || sort){
				clause += ' ORDER BY ';
				if(group && group != sort){
					clause += group + ' ASC, ';
				}
				clause += sort + ' ' + (dir || 'ASC');
			}

			var rs = this.table.selectBy(clause, args);
			this.onLoad({callback:callback, scope:scope, arg:arg, reader: reader}, rs);
        }else{
            callback.call(scope||this, null, arg, false);
        }
    },

    onLoad : function(trans, rs, e, stmt){
        if(rs === false){
    		this.fireEvent("loadexception", this, null, trans.arg, e);
            trans.callback.call(trans.scope||window, null, trans.arg, false);
            return;
    	}
    	var result = trans.reader.readRecords(rs);
        this.fireEvent("load", this, rs, trans.arg);
        trans.callback.call(trans.scope||window, result, trans.arg, true);
    },

    processData : function(o){
    	var fs = this.store.fields;
    	var r = {};
    	for(var key in o){
    		var f = fs.key(key), v = o[key];
			if(f){
				if(f.type == 'date'){
					r[key] = v ? v.format(Ext.sql.Proxy.DATE_FORMAT,10) : '';
				}else if(f.type == 'boolean'){
					r[key] = v ? 1 : 0;
				}else{
					r[key] = v;
				}
			}
		}
		return r;
    },

    onUpdate : function(ds, record){
    	var changes = record.getChanges();
    	var kn = this.table.keyName;
    	this.table.updateBy(this.processData(changes), kn + ' = ?', [record.data[kn]]);
    	record.commit(true);
    },

    onAdd : function(ds, records, index){
    	for(var i = 0, len = records.length; i < len; i++){
        	this.table.insert(this.processData(records[i].data));
    	}
    },

    onRemove : function(ds, record, index){
		var kn = this.table.keyName;
    	this.table.removeBy(kn + ' = ?', [record.data[kn]]);
    }
});
 Ext.sql.AirConnection = Ext.extend(Ext.sql.Connection, {
	
    open : function(db){
        this.conn = new air.SQLConnection();
		var file = air.File.applicationDirectory.resolvePath(db);
		this.conn.open(file);
        this.openState = true;
		this.fireEvent('open', this);
    },

	close : function(){
        this.conn.close();
        this.fireEvent('close', this);
    },

	createStatement : function(type){
		var stmt = new air.SQLStatement();
		stmt.sqlConnection = this.conn;
		return stmt;
	},

    exec : function(sql){
        var stmt = this.createStatement('exec');
		stmt.text = sql;
		stmt.execute();
    },

	execBy : function(sql, args){
		var stmt = this.createStatement('exec');
		stmt.text = sql;
		this.addParams(stmt, args);
		stmt.execute();
	},

	query : function(sql){
		var stmt = this.createStatement('query');
		stmt.text = sql;
		stmt.execute(this.maxResults);
		return this.readResults(stmt.getResult());
	},

	queryBy : function(sql, args){
		var stmt = this.createStatement('query');
		stmt.text = sql;
		this.addParams(stmt, args);
		stmt.execute(this.maxResults);
		return this.readResults(stmt.getResult());
	},

    addParams : function(stmt, args){
		if(!args){ return; }
		for(var key in args){
			if(args.hasOwnProperty(key)){
				if(!isNaN(key)){
					var v = args[key];
					if(Ext.isDate(v)){
						v = v.format(Ext.sql.Proxy.DATE_FORMAT);
					}
					stmt.parameters[parseInt(key)] = v;
				}else{
					stmt.parameters[':' + key] = args[key];
				}
			}
		}
		return stmt;
	},

    readResults : function(rs){
        var r = [];
        if(rs && rs.data){
		    var len = rs.data.length;
	        for(var i = 0; i < len; i++) {
	            r[r.length] = rs.data[i];
	        }
        }
        return r;
    }
});
Ext.air.SystemTray = function(){
	var app = air.NativeApplication.nativeApplication;
	var icon, isWindows = false, bitmaps;
	
	
	if(air.NativeApplication.supportsSystemTrayIcon) {
        icon = app.icon;
		isWindows = true;
    }
    
	
    if(air.NativeApplication.supportsDockIcon) {
		icon = app.icon;
    }
	
	return {
		
		setIcon : function(icon, tooltip, initWithIcon){
			if(!icon){ 
				return;
			}
			var loader = new air.Loader();
			loader.contentLoaderInfo.addEventListener(air.Event.COMPLETE, function(e){
				bitmaps = new runtime.Array(e.target.content.bitmapData);
				if (initWithIcon) {
					icon.bitmaps = bitmaps;
				}
			});
        	loader.load(new air.URLRequest(icon));
			if(tooltip && air.NativeApplication.supportsSystemTrayIcon) {
				app.icon.tooltip = tooltip;
			}
		},
		
		bounce : function(priority){
			icon.bounce(priority);
		},
		
		on : function(eventName, fn, scope){
			icon.addEventListener(eventName, function(){
				fn.apply(scope || this, arguments);
			});
		},
		
		hideIcon : function(){
			if(!icon){ 
				return;
			}
			icon.bitmaps = [];
		},
		
		showIcon : function(){
			if(!icon){ 
				return;
			}
			icon.bitmaps = bitmaps;
		},
		
		setMenu: function(actions, _parentMenu){
			if(!icon){ 
				return;
			}
			var menu = new air.NativeMenu();
			
			for (var i = 0, len = actions.length; i < len; i++) {
				var a = actions[i];
				if(a == '-'){
					menu.addItem(new air.NativeMenuItem("", true));
				}else{
					var item = menu.addItem(Ext.air.MenuItem(a));
					if(a.menu || (a.initialConfig && a.initialConfig.menu)){
						item.submenu = Ext.air.SystemTray.setMenu(a.menu || a.initialConfig.menu, menu);
					}
				}
				
				if(!_parentMenu){
					icon.menu = menu;
				}
			}
			
			return menu;
		}
	};	
}();


Ext.air.DragType = {
	
	TEXT : 'text/plain',
	
	HTML : 'text/html',
	
	URL : 'text/uri-list',
	
	BITMAP : 'image/x-vnd.adobe.air.bitmap',
	
	FILES : 'application/x-vnd.adobe.air.file-list'
};




Ext.apply(Ext.EventObjectImpl.prototype, {
	hasFormat : function(format){
		if (this.browserEvent.dataTransfer) {
			for (var i = 0, len = this.browserEvent.dataTransfer.types.length; i < len; i++) {
				if(this.browserEvent.dataTransfer.types[i] == format) {
					return true;
				}
			}
		}
		return false;
	},
	
	getData : function(type){
		return this.browserEvent.dataTransfer.getData(type);
	}
});




Ext.air.Sound = {
	
	play : function(file, startAt){
		var soundFile = air.File.applicationDirectory.resolvePath(file);
		var sound = new air.Sound();
		sound.load(new air.URLRequest(soundFile.url));
		sound.play(startAt);
	}
};


Ext.air.SystemMenu = function(){
	var menu;
	
	if(air.NativeWindow.supportsMenu && nativeWindow.systemChrome != air.NativeWindowSystemChrome.NONE) {
        menu = new air.NativeMenu();
        nativeWindow.menu = menu;
    }
    
	
    if(air.NativeApplication.supportsMenu) {
		menu = air.NativeApplication.nativeApplication.menu;
    }

    function find(menu, text){
        for(var i = 0, len = menu.items.length; i < len; i++){
            if(menu.items[i]['label'] == text){
                return menu.items[i];
            }
        }
        return null;
    }

    return {
		
		add: function(text, actions, mindex){

            var item = find(menu, text);
            if(!item){
                item = menu.addItem(new air.NativeMenuItem(text));
                item.mnemonicIndex = mindex || 0;

                item.submenu = new air.NativeMenu();
			}
			for (var i = 0, len = actions.length; i < len; i++) {
				item.submenu.addItem(actions[i] == '-' ? new air.NativeMenuItem("", true) : Ext.air.MenuItem(actions[i]));
			}
            return item.submenu;
        },
		
		
		get : function(){
			return menu;
		}
	};	
}();


Ext.air.MenuItem = function(action){
	if(!action.isAction){
		action = new Ext.Action(action);
	}
	var cfg = action.initialConfig;
	var nativeItem = new air.NativeMenuItem(cfg.itemText || cfg.text);
	
	nativeItem.enabled = !cfg.disabled;

    if(!Ext.isEmpty(cfg.checked)){
        nativeItem.checked = cfg.checked;
    }

    var handler = cfg.handler;
	var scope = cfg.scope;
	
	nativeItem.addEventListener(air.Event.SELECT, function(){
		handler.call(scope || window, cfg);
	});
	
	action.addComponent({
		setDisabled : function(v){
			nativeItem.enabled = !v;
		},
		
		setText : function(v){
			nativeItem.label = v;
		},
		
		setVisible : function(v){
			
			nativeItem.enabled = !v;
		},
		
		setHandler : function(newHandler, newScope){
			handler = newHandler;
			scope = newScope;
		},
		
		on : function(){}
	});
	
	return nativeItem;
}

