/*
This file is part of Ext JS 3.4

Copyright (c) 2011-2013 Sencha Inc

Contact:  http://www.sencha.com/contact

GNU General Public License Usage
This file may be used under the terms of the GNU General Public License version 3.0 as
published by the Free Software Foundation and appearing in the file LICENSE included in the
packaging of this file.

Please review the following information to ensure the GNU General Public License version 3.0
requirements will be met: http://www.gnu.org/copyleft/gpl.html.

If you are unsure which license is appropriate for your use, please contact the sales department
at http://www.sencha.com/contact.

Build date: 2013-04-03 15:07:25
*/
if(typeof YAHOO == "undefined"){
    throw "Unable to load Ext, core YUI utilities (yahoo, dom, event) not found.";
}

(function(){
    var E = YAHOO.util.Event,
        D = YAHOO.util.Dom,
        CN = YAHOO.util.Connect,
        ES = YAHOO.util.Easing,
        A = YAHOO.util.Anim,
        libFlyweight,
        version = YAHOO.env.getVersion('yahoo').version.split('.'),
        mouseEnterSupported = parseInt(version[0], 10) >= 3,
        mouseCache = {},
        elContains = function(parent, child){
            if(parent && parent.firstChild){
                while(child){
                    if(child === parent){
                        return true;
                    }
                    child = child.parentNode;
                    if(child && (child.nodeType != 1)){
                        child = null;
                    }
                }
            }
            return false;
        }, checkRelatedTarget = function(e){
            return !elContains(e.currentTarget, Ext.lib.Event.getRelatedTarget(e));
        };

Ext.lib.Dom = {
    getViewWidth : function(full){
        return full ? D.getDocumentWidth() : D.getViewportWidth();
    },

    getViewHeight : function(full){
        return full ? D.getDocumentHeight() : D.getViewportHeight();
    },

    isAncestor : function(haystack, needle){
        return D.isAncestor(haystack, needle);
    },

    getRegion : function(el){
        return D.getRegion(el);
    },

    getY : function(el){
        return this.getXY(el)[1];
    },

    getX : function(el){
        return this.getXY(el)[0];
    },

    // original version based on YahooUI getXY
    // this version fixes several issues in Safari and FF
    // and boosts performance by removing the batch overhead, repetitive dom lookups and array index calls
    getXY : function(el){
        var p, pe, b, scroll, bd = (document.body || document.documentElement);
        el = Ext.getDom(el);

        if(el == bd){
            return [0, 0];
        }

        if (el.getBoundingClientRect) {
            b = el.getBoundingClientRect();
            scroll = fly(document).getScroll();
            return [Math.round(b.left + scroll.left), Math.round(b.top + scroll.top)];
        }
        var x = 0, y = 0;

        p = el;

        var hasAbsolute = fly(el).getStyle("position") == "absolute";

        while (p) {

            x += p.offsetLeft;
            y += p.offsetTop;

            if (!hasAbsolute && fly(p).getStyle("position") == "absolute") {
                hasAbsolute = true;
            }

            if (Ext.isGecko) {
                pe = fly(p);

                var bt = parseInt(pe.getStyle("borderTopWidth"), 10) || 0;
                var bl = parseInt(pe.getStyle("borderLeftWidth"), 10) || 0;


                x += bl;
                y += bt;


                if (p != el && pe.getStyle('overflow') != 'visible') {
                    x += bl;
                    y += bt;
                }
            }
            p = p.offsetParent;
        }

        if (Ext.isSafari && hasAbsolute) {
            x -= bd.offsetLeft;
            y -= bd.offsetTop;
        }

        if (Ext.isGecko && !hasAbsolute) {
            var dbd = fly(bd);
            x += parseInt(dbd.getStyle("borderLeftWidth"), 10) || 0;
            y += parseInt(dbd.getStyle("borderTopWidth"), 10) || 0;
        }

        p = el.parentNode;
        while (p && p != bd) {
            if (!Ext.isOpera || (p.tagName != 'TR' && fly(p).getStyle("display") != "inline")) {
                x -= p.scrollLeft;
                y -= p.scrollTop;
            }
            p = p.parentNode;
        }
        return [x, y];
    },

    setXY : function(el, xy){
        el = Ext.fly(el, '_setXY');
        el.position();
        var pts = el.translatePoints(xy);
        if(xy[0] !== false){
            el.dom.style.left = pts.left + "px";
        }
        if(xy[1] !== false){
            el.dom.style.top = pts.top + "px";
        }
    },

    setX : function(el, x){
        this.setXY(el, [x, false]);
    },

    setY : function(el, y){
        this.setXY(el, [false, y]);
    }
};

Ext.lib.Event = {
    getPageX : function(e){
        return E.getPageX(e.browserEvent || e);
    },

    getPageY : function(e){
        return E.getPageY(e.browserEvent || e);
    },

    getXY : function(e){
        return E.getXY(e.browserEvent || e);
    },

    getTarget : function(e){
        return E.getTarget(e.browserEvent || e);
    },

    getRelatedTarget : function(e){
        return E.getRelatedTarget(e.browserEvent || e);
    },

    on : function(el, eventName, fn, scope, override){
        if((eventName == 'mouseenter' || eventName == 'mouseleave') && !mouseEnterSupported){
            var item = mouseCache[el.id] || (mouseCache[el.id] = {});
            item[eventName] = fn;
            fn = fn.createInterceptor(checkRelatedTarget);
            eventName = (eventName == 'mouseenter') ? 'mouseover' : 'mouseout';
        }
        E.on(el, eventName, fn, scope, override);
    },

    un : function(el, eventName, fn){
        if((eventName == 'mouseenter' || eventName == 'mouseleave') && !mouseEnterSupported){
            var item = mouseCache[el.id], 
                ev = item && item[eventName];

            if(ev){
                fn = ev.fn;
                delete item[eventName];
                eventName = (eventName == 'mouseenter') ? 'mouseover' : 'mouseout';
            }
        }
        E.removeListener(el, eventName, fn);;
    },

    purgeElement : function(el){
        E.purgeElement(el);
    },

    preventDefault : function(e){
        E.preventDefault(e.browserEvent || e);
    },

    stopPropagation : function(e){
        E.stopPropagation(e.browserEvent || e);
    },

    stopEvent : function(e){
        E.stopEvent(e.browserEvent || e);
    },

    onAvailable : function(el, fn, scope, override){
        return E.onAvailable(el, fn, scope, override);
    }
};

Ext.lib.Ajax = {
    request : function(method, uri, cb, data, options){
        if(options){
            var hs = options.headers;
            if(hs){
                for(var h in hs){
                    if(hs.hasOwnProperty(h)){
                        CN.initHeader(h, hs[h], false);
                    }
                }
            }
            if(options.xmlData){
                if (!hs || !hs['Content-Type']){
                    CN.initHeader('Content-Type', 'text/xml', false);
                }
                method = (method ? method : (options.method ? options.method : 'POST'));
                data = options.xmlData;
            }else if(options.jsonData){
                if (!hs || !hs['Content-Type']){
                    CN.initHeader('Content-Type', 'application/json', false);
                }
                method = (method ? method : (options.method ? options.method : 'POST'));
                data = typeof options.jsonData == 'object' ? Ext.encode(options.jsonData) : options.jsonData;
            }
        }
        return CN.asyncRequest(method, uri, cb, data);
    },

    formRequest : function(form, uri, cb, data, isUpload, sslUri){
        CN.setForm(form, isUpload, sslUri);
        return CN.asyncRequest(Ext.getDom(form).method ||'POST', uri, cb, data);
    },

    isCallInProgress : function(trans){
        return CN.isCallInProgress(trans);
    },

    abort : function(trans){
        return CN.abort(trans);
    },

    serializeForm : function(form){
        var d = CN.setForm(form.dom || form);
        CN.resetFormState();
        return d;
    }
};

Ext.lib.Region = YAHOO.util.Region;
Ext.lib.Point = YAHOO.util.Point;


Ext.lib.Anim = {
    scroll : function(el, args, duration, easing, cb, scope){
        this.run(el, args, duration, easing, cb, scope, YAHOO.util.Scroll);
    },

    motion : function(el, args, duration, easing, cb, scope){
        this.run(el, args, duration, easing, cb, scope, YAHOO.util.Motion);
    },

    color : function(el, args, duration, easing, cb, scope){
        this.run(el, args, duration, easing, cb, scope, YAHOO.util.ColorAnim);
    },

    run : function(el, args, duration, easing, cb, scope, type){
        type = type || YAHOO.util.Anim;
        if(typeof easing == "string"){
            easing = YAHOO.util.Easing[easing];
        }
        var anim = new type(el, args, duration, easing);
        anim.animateX(function(){
            Ext.callback(cb, scope);
        });
        return anim;
    }
};

// all lib flyweight calls use their own flyweight to prevent collisions with developer flyweights
function fly(el){
    if(!libFlyweight){
        libFlyweight = new Ext.Element.Flyweight();
    }
    libFlyweight.dom = el;
    return libFlyweight;
}

// prevent IE leaks
if(Ext.isIE) {
    function fnCleanUp() {
        var p = Function.prototype;
        delete p.createSequence;
        delete p.defer;
        delete p.createDelegate;
        delete p.createCallback;
        delete p.createInterceptor;

        window.detachEvent("onunload", fnCleanUp);
    }
    window.attachEvent("onunload", fnCleanUp);
}
// various overrides

// add ability for callbacks with animations
if(YAHOO.util.Anim){
    YAHOO.util.Anim.prototype.animateX = function(callback, scope){
        var f = function(){
            this.onComplete.unsubscribe(f);
            if(typeof callback == "function"){
                callback.call(scope || this, this);
            }
        };
        this.onComplete.subscribe(f, this, true);
        this.animate();
    };
}

if(YAHOO.util.DragDrop && Ext.dd.DragDrop){
    YAHOO.util.DragDrop.defaultPadding = Ext.dd.DragDrop.defaultPadding;
    YAHOO.util.DragDrop.constrainTo = Ext.dd.DragDrop.constrainTo;
}

YAHOO.util.Dom.getXY = function(el) {
    var f = function(el) {
        return Ext.lib.Dom.getXY(el);
    };
    return YAHOO.util.Dom.batch(el, f, YAHOO.util.Dom, true);
};


// workaround for Safari anim duration speed problems
if(YAHOO.util.AnimMgr){
    YAHOO.util.AnimMgr.fps = 1000;
}

YAHOO.util.Region.prototype.adjust = function(t, l, b, r){
    this.top += t;
    this.left += l;
    this.right += r;
    this.bottom += b;
    return this;
};
    
YAHOO.util.Region.prototype.constrainTo = function(r) {
    this.top = this.top.constrain(r.top, r.bottom);
    this.bottom = this.bottom.constrain(r.top, r.bottom);
    this.left = this.left.constrain(r.left, r.right);
    this.right = this.right.constrain(r.left, r.right);
    return this;
};


})();