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share/adapter/yui/ext-yui-adapter-debug.js  view on Meta::CPAN

                    // we do a strict check to return the element with only the id attribute
                    if (e && isIE && strict) {
                        if (el == e.getAttribute('id')) {
                            return e;
                        } else {
                            return null;
                        }
                    }
                    return e;
                } else {
                    return el;
                }
            }
        },

        /**
         * Returns the current document body as an {@link Ext.Element}.
         * @return Ext.Element The document body
         */
        getBody : function(){
            return Ext.get(DOC.body || DOC.documentElement);
        },

        /**
         * Returns the current document body as an {@link Ext.Element}.
         * @return Ext.Element The document body
         * @method
         */
        getHead : function() {
            var head;

            return function() {
                if (head == undefined) {
                    head = Ext.get(DOC.getElementsByTagName("head")[0]);
                }

                return head;
            };
        }(),

        /**
         * <p>Removes this element from the document, removes all DOM event listeners, and deletes the cache reference.
         * All DOM event listeners are removed from this element. If {@link Ext#enableNestedListenerRemoval} is
         * <code>true</code>, then DOM event listeners are also removed from all child nodes. The body node
         * will be ignored if passed in.</p>
         * @param {HTMLElement} node The node to remove
         * @method
         */
        removeNode : isIE && !isIE8 ? function(){
            var d;
            return function(n){
                if(n && n.tagName != 'BODY'){
                    (Ext.enableNestedListenerRemoval) ? Ext.EventManager.purgeElement(n, true) : Ext.EventManager.removeAll(n);
                    d = d || DOC.createElement('div');
                    d.appendChild(n);
                    d.innerHTML = '';
                    delete Ext.elCache[n.id];
                }
            };
        }() : function(n){
            if(n && n.parentNode && n.tagName != 'BODY'){
                (Ext.enableNestedListenerRemoval) ? Ext.EventManager.purgeElement(n, true) : Ext.EventManager.removeAll(n);
                n.parentNode.removeChild(n);
                delete Ext.elCache[n.id];
            }
        },

        /**
         * <p>Returns true if the passed value is empty.</p>
         * <p>The value is deemed to be empty if it is<div class="mdetail-params"><ul>
         * <li>null</li>
         * <li>undefined</li>
         * <li>an empty array</li>
         * <li>a zero length string (Unless the <tt>allowBlank</tt> parameter is <tt>true</tt>)</li>
         * </ul></div>
         * @param {Mixed} value The value to test
         * @param {Boolean} allowBlank (optional) true to allow empty strings (defaults to false)
         * @return {Boolean}
         */
        isEmpty : function(v, allowBlank){
            return v === null || v === undefined || ((Ext.isArray(v) && !v.length)) || (!allowBlank ? v === '' : false);
        },

        /**
         * Returns true if the passed value is a JavaScript array, otherwise false.
         * @param {Mixed} value The value to test
         * @return {Boolean}
         */
        isArray : function(v){
            return toString.apply(v) === '[object Array]';
        },

        /**
         * Returns true if the passed object is a JavaScript date object, otherwise false.
         * @param {Object} object The object to test
         * @return {Boolean}
         */
        isDate : function(v){
            return toString.apply(v) === '[object Date]';
        },

        /**
         * Returns true if the passed value is a JavaScript Object, otherwise false.
         * @param {Mixed} value The value to test
         * @return {Boolean}
         */
        isObject : function(v){
            return !!v && Object.prototype.toString.call(v) === '[object Object]';
        },

        /**
         * Returns true if the passed value is a JavaScript 'primitive', a string, number or boolean.
         * @param {Mixed} value The value to test
         * @return {Boolean}
         */
        isPrimitive : function(v){
            return Ext.isString(v) || Ext.isNumber(v) || Ext.isBoolean(v);
        },

        /**
         * Returns true if the passed value is a JavaScript Function, otherwise false.
         * @param {Mixed} value The value to test
         * @return {Boolean}

share/adapter/yui/ext-yui-adapter-debug.js  view on Meta::CPAN

    /**
     * Stops an existing running task.
     * @method stop
     * @param {Object} task The task to stop
     * @return {Object} The task
     */
    this.stop = function(task){
        removeTask(task);
        return task;
    };

    /**
     * Stops all tasks that are currently running.
     * @method stopAll
     */
    this.stopAll = function(){
        stopThread();
        for(var i = 0, len = tasks.length; i < len; i++){
            if(tasks[i].onStop){
                tasks[i].onStop();
            }
        }
        tasks = [];
        removeQueue = [];
    };
};

/**
 * @class Ext.TaskMgr
 * @extends Ext.util.TaskRunner
 * A static {@link Ext.util.TaskRunner} instance that can be used to start and stop arbitrary tasks.  See
 * {@link Ext.util.TaskRunner} for supported methods and task config properties.
 * <pre><code>
// Start a simple clock task that updates a div once per second
var task = {
    run: function(){
        Ext.fly('clock').update(new Date().format('g:i:s A'));
    },
    interval: 1000 //1 second
}
Ext.TaskMgr.start(task);
</code></pre>
 * <p>See the {@link #start} method for details about how to configure a task object.</p>
 * @singleton
 */
Ext.TaskMgr = new Ext.util.TaskRunner();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];