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Posted to commits@roller.apache.org by gm...@apache.org on 2014/07/11 18:23:29 UTC
svn commit: r1609737 [6/18] - in /roller/trunk/app/src/main/webapp:
WEB-INF/jsps/editor/ WEB-INF/jsps/tiles/ roller-ui/yui3/arraylist/
roller-ui/yui3/assets/ roller-ui/yui3/assets/skins/
roller-ui/yui3/assets/skins/sam/ roller-ui/yui3/async-queue/ roll...
Added: roller/trunk/app/src/main/webapp/roller-ui/yui3/event-base/event-base.js
URL: http://svn.apache.org/viewvc/roller/trunk/app/src/main/webapp/roller-ui/yui3/event-base/event-base.js?rev=1609737&view=auto
==============================================================================
--- roller/trunk/app/src/main/webapp/roller-ui/yui3/event-base/event-base.js (added)
+++ roller/trunk/app/src/main/webapp/roller-ui/yui3/event-base/event-base.js Fri Jul 11 16:23:25 2014
@@ -0,0 +1,1370 @@
+/*
+YUI 3.17.2 (build 9c3c78e)
+Copyright 2014 Yahoo! Inc. All rights reserved.
+Licensed under the BSD License.
+http://yuilibrary.com/license/
+*/
+
+YUI.add('event-base', function (Y, NAME) {
+
+/*
+ * DOM event listener abstraction layer
+ * @module event
+ * @submodule event-base
+ */
+
+/**
+ * The domready event fires at the moment the browser's DOM is
+ * usable. In most cases, this is before images are fully
+ * downloaded, allowing you to provide a more responsive user
+ * interface.
+ *
+ * In YUI 3, domready subscribers will be notified immediately if
+ * that moment has already passed when the subscription is created.
+ *
+ * One exception is if the yui.js file is dynamically injected into
+ * the page. If this is done, you must tell the YUI instance that
+ * you did this in order for DOMReady (and window load events) to
+ * fire normally. That configuration option is 'injected' -- set
+ * it to true if the yui.js script is not included inline.
+ *
+ * This method is part of the 'event-ready' module, which is a
+ * submodule of 'event'.
+ *
+ * @event domready
+ * @for YUI
+ */
+Y.publish('domready', {
+ fireOnce: true,
+ async: true
+});
+
+if (YUI.Env.DOMReady) {
+ Y.fire('domready');
+} else {
+ Y.Do.before(function() { Y.fire('domready'); }, YUI.Env, '_ready');
+}
+
+/**
+ * Custom event engine, DOM event listener abstraction layer, synthetic DOM
+ * events.
+ * @module event
+ * @submodule event-base
+ */
+
+/**
+ * Wraps a DOM event, properties requiring browser abstraction are
+ * fixed here. Provids a security layer when required.
+ * @class DOMEventFacade
+ * @param ev {Event} the DOM event
+ * @param currentTarget {HTMLElement} the element the listener was attached to
+ * @param wrapper {CustomEvent} the custom event wrapper for this DOM event
+ */
+
+ var ua = Y.UA,
+
+ EMPTY = {},
+
+ /**
+ * webkit key remapping required for Safari < 3.1
+ * @property webkitKeymap
+ * @private
+ */
+ webkitKeymap = {
+ 63232: 38, // up
+ 63233: 40, // down
+ 63234: 37, // left
+ 63235: 39, // right
+ 63276: 33, // page up
+ 63277: 34, // page down
+ 25: 9, // SHIFT-TAB (Safari provides a different key code in
+ // this case, even though the shiftKey modifier is set)
+ 63272: 46, // delete
+ 63273: 36, // home
+ 63275: 35 // end
+ },
+
+ /**
+ * Returns a wrapped node. Intended to be used on event targets,
+ * so it will return the node's parent if the target is a text
+ * node.
+ *
+ * If accessing a property of the node throws an error, this is
+ * probably the anonymous div wrapper Gecko adds inside text
+ * nodes. This likely will only occur when attempting to access
+ * the relatedTarget. In this case, we now return null because
+ * the anonymous div is completely useless and we do not know
+ * what the related target was because we can't even get to
+ * the element's parent node.
+ *
+ * @method resolve
+ * @private
+ */
+ resolve = function(n) {
+ if (!n) {
+ return n;
+ }
+ try {
+ if (n && 3 == n.nodeType) {
+ n = n.parentNode;
+ }
+ } catch(e) {
+ return null;
+ }
+
+ return Y.one(n);
+ },
+
+ DOMEventFacade = function(ev, currentTarget, wrapper) {
+ this._event = ev;
+ this._currentTarget = currentTarget;
+ this._wrapper = wrapper || EMPTY;
+
+ // if not lazy init
+ this.init();
+ };
+
+Y.extend(DOMEventFacade, Object, {
+
+ init: function() {
+
+ var e = this._event,
+ overrides = this._wrapper.overrides,
+ x = e.pageX,
+ y = e.pageY,
+ c,
+ currentTarget = this._currentTarget;
+
+ this.altKey = e.altKey;
+ this.ctrlKey = e.ctrlKey;
+ this.metaKey = e.metaKey;
+ this.shiftKey = e.shiftKey;
+ this.type = (overrides && overrides.type) || e.type;
+ this.clientX = e.clientX;
+ this.clientY = e.clientY;
+
+ this.pageX = x;
+ this.pageY = y;
+
+ // charCode is unknown in keyup, keydown. keyCode is unknown in keypress.
+ // FF 3.6 - 8+? pass 0 for keyCode in keypress events.
+ // Webkit, FF 3.6-8+?, and IE9+? pass 0 for charCode in keydown, keyup.
+ // Webkit and IE9+? duplicate charCode in keyCode.
+ // Opera never sets charCode, always keyCode (though with the charCode).
+ // IE6-8 don't set charCode or which.
+ // All browsers other than IE6-8 set which=keyCode in keydown, keyup, and
+ // which=charCode in keypress.
+ //
+ // Moral of the story: (e.which || e.keyCode) will always return the
+ // known code for that key event phase. e.keyCode is often different in
+ // keypress from keydown and keyup.
+ c = e.keyCode || e.charCode;
+
+ if (ua.webkit && (c in webkitKeymap)) {
+ c = webkitKeymap[c];
+ }
+
+ this.keyCode = c;
+ this.charCode = c;
+ // Fill in e.which for IE - implementers should always use this over
+ // e.keyCode or e.charCode.
+ this.which = e.which || e.charCode || c;
+ // this.button = e.button;
+ this.button = this.which;
+
+ this.target = resolve(e.target);
+ this.currentTarget = resolve(currentTarget);
+ this.relatedTarget = resolve(e.relatedTarget);
+
+ if (e.type == "mousewheel" || e.type == "DOMMouseScroll") {
+ this.wheelDelta = (e.detail) ? (e.detail * -1) : Math.round(e.wheelDelta / 80) || ((e.wheelDelta < 0) ? -1 : 1);
+ }
+
+ if (this._touch) {
+ this._touch(e, currentTarget, this._wrapper);
+ }
+ },
+
+ stopPropagation: function() {
+ this._event.stopPropagation();
+ this._wrapper.stopped = 1;
+ this.stopped = 1;
+ },
+
+ stopImmediatePropagation: function() {
+ var e = this._event;
+ if (e.stopImmediatePropagation) {
+ e.stopImmediatePropagation();
+ } else {
+ this.stopPropagation();
+ }
+ this._wrapper.stopped = 2;
+ this.stopped = 2;
+ },
+
+ preventDefault: function(returnValue) {
+ var e = this._event;
+ e.preventDefault();
+ if (returnValue) {
+ e.returnValue = returnValue;
+ }
+ this._wrapper.prevented = 1;
+ this.prevented = 1;
+ },
+
+ halt: function(immediate) {
+ if (immediate) {
+ this.stopImmediatePropagation();
+ } else {
+ this.stopPropagation();
+ }
+
+ this.preventDefault();
+ }
+
+});
+
+DOMEventFacade.resolve = resolve;
+Y.DOM2EventFacade = DOMEventFacade;
+Y.DOMEventFacade = DOMEventFacade;
+
+ /**
+ * The native event
+ * @property _event
+ * @type {DOMEvent}
+ * @private
+ */
+
+ /**
+ The name of the event (e.g. "click")
+
+ @property type
+ @type {String}
+ **/
+
+ /**
+ `true` if the "alt" or "option" key is pressed.
+
+ @property altKey
+ @type {Boolean}
+ **/
+
+ /**
+ `true` if the shift key is pressed.
+
+ @property shiftKey
+ @type {Boolean}
+ **/
+
+ /**
+ `true` if the "Windows" key on a Windows keyboard, "command" key on an
+ Apple keyboard, or "meta" key on other keyboards is pressed.
+
+ @property metaKey
+ @type {Boolean}
+ **/
+
+ /**
+ `true` if the "Ctrl" or "control" key is pressed.
+
+ @property ctrlKey
+ @type {Boolean}
+ **/
+
+ /**
+ * The X location of the event on the page (including scroll)
+ * @property pageX
+ * @type {Number}
+ */
+
+ /**
+ * The Y location of the event on the page (including scroll)
+ * @property pageY
+ * @type {Number}
+ */
+
+ /**
+ * The X location of the event in the viewport
+ * @property clientX
+ * @type {Number}
+ */
+
+ /**
+ * The Y location of the event in the viewport
+ * @property clientY
+ * @type {Number}
+ */
+
+ /**
+ * The keyCode for key events. Uses charCode if keyCode is not available
+ * @property keyCode
+ * @type {Number}
+ */
+
+ /**
+ * The charCode for key events. Same as keyCode
+ * @property charCode
+ * @type {Number}
+ */
+
+ /**
+ * The button that was pushed. 1 for left click, 2 for middle click, 3 for
+ * right click. This is only reliably populated on `mouseup` events.
+ * @property button
+ * @type {Number}
+ */
+
+ /**
+ * The button that was pushed. Same as button.
+ * @property which
+ * @type {Number}
+ */
+
+ /**
+ * Node reference for the targeted element
+ * @property target
+ * @type {Node}
+ */
+
+ /**
+ * Node reference for the element that the listener was attached to.
+ * @property currentTarget
+ * @type {Node}
+ */
+
+ /**
+ * Node reference to the relatedTarget
+ * @property relatedTarget
+ * @type {Node}
+ */
+
+ /**
+ * Number representing the direction and velocity of the movement of the mousewheel.
+ * Negative is down, the higher the number, the faster. Applies to the mousewheel event.
+ * @property wheelDelta
+ * @type {Number}
+ */
+
+ /**
+ * Stops the propagation to the next bubble target
+ * @method stopPropagation
+ */
+
+ /**
+ * Stops the propagation to the next bubble target and
+ * prevents any additional listeners from being exectued
+ * on the current target.
+ * @method stopImmediatePropagation
+ */
+
+ /**
+ * Prevents the event's default behavior
+ * @method preventDefault
+ * @param returnValue {string} sets the returnValue of the event to this value
+ * (rather than the default false value). This can be used to add a customized
+ * confirmation query to the beforeunload event).
+ */
+
+ /**
+ * Stops the event propagation and prevents the default
+ * event behavior.
+ * @method halt
+ * @param immediate {boolean} if true additional listeners
+ * on the current target will not be executed
+ */
+(function() {
+
+/**
+ * The event utility provides functions to add and remove event listeners,
+ * event cleansing. It also tries to automatically remove listeners it
+ * registers during the unload event.
+ * @module event
+ * @main event
+ * @submodule event-base
+ */
+
+/**
+ * The event utility provides functions to add and remove event listeners,
+ * event cleansing. It also tries to automatically remove listeners it
+ * registers during the unload event.
+ *
+ * @class Event
+ * @static
+ */
+
+Y.Env.evt.dom_wrappers = {};
+Y.Env.evt.dom_map = {};
+
+var _eventenv = Y.Env.evt,
+ config = Y.config,
+ win = config.win,
+ add = YUI.Env.add,
+ remove = YUI.Env.remove,
+
+ onLoad = function() {
+ YUI.Env.windowLoaded = true;
+ Y.Event._load();
+ remove(win, "load", onLoad);
+ },
+
+ onUnload = function() {
+ Y.Event._unload();
+ },
+
+ EVENT_READY = 'domready',
+
+ COMPAT_ARG = '~yui|2|compat~',
+
+ shouldIterate = function(o) {
+ try {
+ // TODO: See if there's a more performant way to return true early on this, for the common case
+ return (o && typeof o !== "string" && Y.Lang.isNumber(o.length) && !o.tagName && !Y.DOM.isWindow(o));
+ } catch(ex) {
+ return false;
+ }
+ },
+
+ // aliases to support DOM event subscription clean up when the last
+ // subscriber is detached. deleteAndClean overrides the DOM event's wrapper
+ // CustomEvent _delete method.
+ _ceProtoDelete = Y.CustomEvent.prototype._delete,
+ _deleteAndClean = function(s) {
+ var ret = _ceProtoDelete.apply(this, arguments);
+
+ if (!this.hasSubs()) {
+ Y.Event._clean(this);
+ }
+
+ return ret;
+ },
+
+Event = function() {
+
+ /**
+ * True after the onload event has fired
+ * @property _loadComplete
+ * @type boolean
+ * @static
+ * @private
+ */
+ var _loadComplete = false,
+
+ /**
+ * The number of times to poll after window.onload. This number is
+ * increased if additional late-bound handlers are requested after
+ * the page load.
+ * @property _retryCount
+ * @static
+ * @private
+ */
+ _retryCount = 0,
+
+ /**
+ * onAvailable listeners
+ * @property _avail
+ * @static
+ * @private
+ */
+ _avail = [],
+
+ /**
+ * Custom event wrappers for DOM events. Key is
+ * 'event:' + Element uid stamp + event type
+ * @property _wrappers
+ * @type CustomEvent
+ * @static
+ * @private
+ */
+ _wrappers = _eventenv.dom_wrappers,
+
+ _windowLoadKey = null,
+
+ /**
+ * Custom event wrapper map DOM events. Key is
+ * Element uid stamp. Each item is a hash of custom event
+ * wrappers as provided in the _wrappers collection. This
+ * provides the infrastructure for getListeners.
+ * @property _el_events
+ * @static
+ * @private
+ */
+ _el_events = _eventenv.dom_map;
+
+ return {
+
+ /**
+ * The number of times we should look for elements that are not
+ * in the DOM at the time the event is requested after the document
+ * has been loaded. The default is 1000@amp;40 ms, so it will poll
+ * for 40 seconds or until all outstanding handlers are bound
+ * (whichever comes first).
+ * @property POLL_RETRYS
+ * @type int
+ * @static
+ * @final
+ */
+ POLL_RETRYS: 1000,
+
+ /**
+ * The poll interval in milliseconds
+ * @property POLL_INTERVAL
+ * @type int
+ * @static
+ * @final
+ */
+ POLL_INTERVAL: 40,
+
+ /**
+ * addListener/removeListener can throw errors in unexpected scenarios.
+ * These errors are suppressed, the method returns false, and this property
+ * is set
+ * @property lastError
+ * @static
+ * @type Error
+ */
+ lastError: null,
+
+
+ /**
+ * poll handle
+ * @property _interval
+ * @static
+ * @private
+ */
+ _interval: null,
+
+ /**
+ * document readystate poll handle
+ * @property _dri
+ * @static
+ * @private
+ */
+ _dri: null,
+
+ /**
+ * True when the document is initially usable
+ * @property DOMReady
+ * @type boolean
+ * @static
+ */
+ DOMReady: false,
+
+ /**
+ * @method startInterval
+ * @static
+ * @private
+ */
+ startInterval: function() {
+ if (!Event._interval) {
+Event._interval = setInterval(Event._poll, Event.POLL_INTERVAL);
+ }
+ },
+
+ /**
+ * Executes the supplied callback when the item with the supplied
+ * id is found. This is meant to be used to execute behavior as
+ * soon as possible as the page loads. If you use this after the
+ * initial page load it will poll for a fixed time for the element.
+ * The number of times it will poll and the frequency are
+ * configurable. By default it will poll for 10 seconds.
+ *
+ * <p>The callback is executed with a single parameter:
+ * the custom object parameter, if provided.</p>
+ *
+ * @method onAvailable
+ *
+ * @param {string||string[]} id the id of the element, or an array
+ * of ids to look for.
+ * @param {function} fn what to execute when the element is found.
+ * @param {object} p_obj an optional object to be passed back as
+ * a parameter to fn.
+ * @param {boolean|object} p_override If set to true, fn will execute
+ * in the context of p_obj, if set to an object it
+ * will execute in the context of that object
+ * @param checkContent {boolean} check child node readiness (onContentReady)
+ * @static
+ * @deprecated Use Y.on("available")
+ */
+ // @TODO fix arguments
+ onAvailable: function(id, fn, p_obj, p_override, checkContent, compat) {
+
+ var a = Y.Array(id), i, availHandle;
+
+ for (i=0; i<a.length; i=i+1) {
+ _avail.push({
+ id: a[i],
+ fn: fn,
+ obj: p_obj,
+ override: p_override,
+ checkReady: checkContent,
+ compat: compat
+ });
+ }
+ _retryCount = this.POLL_RETRYS;
+
+ // We want the first test to be immediate, but async
+ setTimeout(Event._poll, 0);
+
+ availHandle = new Y.EventHandle({
+
+ _delete: function() {
+ // set by the event system for lazy DOM listeners
+ if (availHandle.handle) {
+ availHandle.handle.detach();
+ return;
+ }
+
+ var i, j;
+
+ // otherwise try to remove the onAvailable listener(s)
+ for (i = 0; i < a.length; i++) {
+ for (j = 0; j < _avail.length; j++) {
+ if (a[i] === _avail[j].id) {
+ _avail.splice(j, 1);
+ }
+ }
+ }
+ }
+
+ });
+
+ return availHandle;
+ },
+
+ /**
+ * Works the same way as onAvailable, but additionally checks the
+ * state of sibling elements to determine if the content of the
+ * available element is safe to modify.
+ *
+ * <p>The callback is executed with a single parameter:
+ * the custom object parameter, if provided.</p>
+ *
+ * @method onContentReady
+ *
+ * @param {string} id the id of the element to look for.
+ * @param {function} fn what to execute when the element is ready.
+ * @param {object} obj an optional object to be passed back as
+ * a parameter to fn.
+ * @param {boolean|object} override If set to true, fn will execute
+ * in the context of p_obj. If an object, fn will
+ * exectute in the context of that object
+ *
+ * @static
+ * @deprecated Use Y.on("contentready")
+ */
+ // @TODO fix arguments
+ onContentReady: function(id, fn, obj, override, compat) {
+ return Event.onAvailable(id, fn, obj, override, true, compat);
+ },
+
+ /**
+ * Adds an event listener
+ *
+ * @method attach
+ *
+ * @param {String} type The type of event to append
+ * @param {Function} fn The method the event invokes
+ * @param {String|HTMLElement|Array|NodeList} el An id, an element
+ * reference, or a collection of ids and/or elements to assign the
+ * listener to.
+ * @param {Object} context optional context object
+ * @param {Boolean|object} args 0..n arguments to pass to the callback
+ * @return {EventHandle} an object to that can be used to detach the listener
+ *
+ * @static
+ */
+
+ attach: function(type, fn, el, context) {
+ return Event._attach(Y.Array(arguments, 0, true));
+ },
+
+ _createWrapper: function (el, type, capture, compat, facade) {
+
+ var cewrapper,
+ ek = Y.stamp(el),
+ key = 'event:' + ek + type;
+
+ if (false === facade) {
+ key += 'native';
+ }
+ if (capture) {
+ key += 'capture';
+ }
+
+
+ cewrapper = _wrappers[key];
+
+
+ if (!cewrapper) {
+ // create CE wrapper
+ cewrapper = Y.publish(key, {
+ silent: true,
+ bubbles: false,
+ emitFacade:false,
+ contextFn: function() {
+ if (compat) {
+ return cewrapper.el;
+ } else {
+ cewrapper.nodeRef = cewrapper.nodeRef || Y.one(cewrapper.el);
+ return cewrapper.nodeRef;
+ }
+ }
+ });
+
+ cewrapper.overrides = {};
+
+ // for later removeListener calls
+ cewrapper.el = el;
+ cewrapper.key = key;
+ cewrapper.domkey = ek;
+ cewrapper.type = type;
+ cewrapper.fn = function(e) {
+ cewrapper.fire(Event.getEvent(e, el, (compat || (false === facade))));
+ };
+ cewrapper.capture = capture;
+
+ if (el == win && type == "load") {
+ // window load happens once
+ cewrapper.fireOnce = true;
+ _windowLoadKey = key;
+ }
+ cewrapper._delete = _deleteAndClean;
+
+ _wrappers[key] = cewrapper;
+ _el_events[ek] = _el_events[ek] || {};
+ _el_events[ek][key] = cewrapper;
+
+ add(el, type, cewrapper.fn, capture);
+ }
+
+ return cewrapper;
+
+ },
+
+ _attach: function(args, conf) {
+
+ var compat,
+ handles, oEl, cewrapper, context,
+ fireNow = false, ret,
+ type = args[0],
+ fn = args[1],
+ el = args[2] || win,
+ facade = conf && conf.facade,
+ capture = conf && conf.capture,
+ overrides = conf && conf.overrides;
+
+ if (args[args.length-1] === COMPAT_ARG) {
+ compat = true;
+ }
+
+ if (!fn || !fn.call) {
+ return false;
+ }
+
+ // The el argument can be an array of elements or element ids.
+ if (shouldIterate(el)) {
+
+ handles=[];
+
+ Y.each(el, function(v, k) {
+ args[2] = v;
+ handles.push(Event._attach(args.slice(), conf));
+ });
+
+ // return (handles.length === 1) ? handles[0] : handles;
+ return new Y.EventHandle(handles);
+
+ // If the el argument is a string, we assume it is
+ // actually the id of the element. If the page is loaded
+ // we convert el to the actual element, otherwise we
+ // defer attaching the event until the element is
+ // ready
+ } else if (Y.Lang.isString(el)) {
+
+ // oEl = (compat) ? Y.DOM.byId(el) : Y.Selector.query(el);
+
+ if (compat) {
+ oEl = Y.DOM.byId(el);
+ } else {
+
+ oEl = Y.Selector.query(el);
+
+ switch (oEl.length) {
+ case 0:
+ oEl = null;
+ break;
+ case 1:
+ oEl = oEl[0];
+ break;
+ default:
+ args[2] = oEl;
+ return Event._attach(args, conf);
+ }
+ }
+
+ if (oEl) {
+
+ el = oEl;
+
+ // Not found = defer adding the event until the element is available
+ } else {
+
+ ret = Event.onAvailable(el, function() {
+
+ ret.handle = Event._attach(args, conf);
+
+ }, Event, true, false, compat);
+
+ return ret;
+
+ }
+ }
+
+ // Element should be an html element or node
+ if (!el) {
+ return false;
+ }
+
+ if (Y.Node && Y.instanceOf(el, Y.Node)) {
+ el = Y.Node.getDOMNode(el);
+ }
+
+ cewrapper = Event._createWrapper(el, type, capture, compat, facade);
+ if (overrides) {
+ Y.mix(cewrapper.overrides, overrides);
+ }
+
+ if (el == win && type == "load") {
+
+ // if the load is complete, fire immediately.
+ // all subscribers, including the current one
+ // will be notified.
+ if (YUI.Env.windowLoaded) {
+ fireNow = true;
+ }
+ }
+
+ if (compat) {
+ args.pop();
+ }
+
+ context = args[3];
+
+ // set context to the Node if not specified
+ // ret = cewrapper.on.apply(cewrapper, trimmedArgs);
+ ret = cewrapper._on(fn, context, (args.length > 4) ? args.slice(4) : null);
+
+ if (fireNow) {
+ cewrapper.fire();
+ }
+
+ return ret;
+
+ },
+
+ /**
+ * Removes an event listener. Supports the signature the event was bound
+ * with, but the preferred way to remove listeners is using the handle
+ * that is returned when using Y.on
+ *
+ * @method detach
+ *
+ * @param {String} type the type of event to remove.
+ * @param {Function} fn the method the event invokes. If fn is
+ * undefined, then all event handlers for the type of event are
+ * removed.
+ * @param {String|HTMLElement|Array|NodeList|EventHandle} el An
+ * event handle, an id, an element reference, or a collection
+ * of ids and/or elements to remove the listener from.
+ * @return {boolean} true if the unbind was successful, false otherwise.
+ * @static
+ */
+ detach: function(type, fn, el, obj) {
+
+ var args=Y.Array(arguments, 0, true), compat, l, ok, i,
+ id, ce;
+
+ if (args[args.length-1] === COMPAT_ARG) {
+ compat = true;
+ // args.pop();
+ }
+
+ if (type && type.detach) {
+ return type.detach();
+ }
+
+ // The el argument can be a string
+ if (typeof el == "string") {
+
+ // el = (compat) ? Y.DOM.byId(el) : Y.all(el);
+ if (compat) {
+ el = Y.DOM.byId(el);
+ } else {
+ el = Y.Selector.query(el);
+ l = el.length;
+ if (l < 1) {
+ el = null;
+ } else if (l == 1) {
+ el = el[0];
+ }
+ }
+ // return Event.detach.apply(Event, args);
+ }
+
+ if (!el) {
+ return false;
+ }
+
+ if (el.detach) {
+ args.splice(2, 1);
+ return el.detach.apply(el, args);
+ // The el argument can be an array of elements or element ids.
+ } else if (shouldIterate(el)) {
+ ok = true;
+ for (i=0, l=el.length; i<l; ++i) {
+ args[2] = el[i];
+ ok = ( Y.Event.detach.apply(Y.Event, args) && ok );
+ }
+
+ return ok;
+ }
+
+ if (!type || !fn || !fn.call) {
+ return Event.purgeElement(el, false, type);
+ }
+
+ id = 'event:' + Y.stamp(el) + type;
+ ce = _wrappers[id];
+
+ if (ce) {
+ return ce.detach(fn);
+ } else {
+ return false;
+ }
+
+ },
+
+ /**
+ * Finds the event in the window object, the caller's arguments, or
+ * in the arguments of another method in the callstack. This is
+ * executed automatically for events registered through the event
+ * manager, so the implementer should not normally need to execute
+ * this function at all.
+ * @method getEvent
+ * @param {Event} e the event parameter from the handler
+ * @param {HTMLElement} el the element the listener was attached to
+ * @return {Event} the event
+ * @static
+ */
+ getEvent: function(e, el, noFacade) {
+ var ev = e || win.event;
+
+ return (noFacade) ? ev :
+ new Y.DOMEventFacade(ev, el, _wrappers['event:' + Y.stamp(el) + e.type]);
+ },
+
+ /**
+ * Generates an unique ID for the element if it does not already
+ * have one.
+ * @method generateId
+ * @param el the element to create the id for
+ * @return {string} the resulting id of the element
+ * @static
+ */
+ generateId: function(el) {
+ return Y.DOM.generateID(el);
+ },
+
+ /**
+ * We want to be able to use getElementsByTagName as a collection
+ * to attach a group of events to. Unfortunately, different
+ * browsers return different types of collections. This function
+ * tests to determine if the object is array-like. It will also
+ * fail if the object is an array, but is empty.
+ * @method _isValidCollection
+ * @param o the object to test
+ * @return {boolean} true if the object is array-like and populated
+ * @deprecated was not meant to be used directly
+ * @static
+ * @private
+ */
+ _isValidCollection: shouldIterate,
+
+ /**
+ * hook up any deferred listeners
+ * @method _load
+ * @static
+ * @private
+ */
+ _load: function(e) {
+ if (!_loadComplete) {
+ _loadComplete = true;
+
+ // Just in case DOMReady did not go off for some reason
+ // E._ready();
+ if (Y.fire) {
+ Y.fire(EVENT_READY);
+ }
+
+ // Available elements may not have been detected before the
+ // window load event fires. Try to find them now so that the
+ // the user is more likely to get the onAvailable notifications
+ // before the window load notification
+ Event._poll();
+ }
+ },
+
+ /**
+ * Polling function that runs before the onload event fires,
+ * attempting to attach to DOM Nodes as soon as they are
+ * available
+ * @method _poll
+ * @static
+ * @private
+ */
+ _poll: function() {
+ if (Event.locked) {
+ return;
+ }
+
+ if (Y.UA.ie && !YUI.Env.DOMReady) {
+ // Hold off if DOMReady has not fired and check current
+ // readyState to protect against the IE operation aborted
+ // issue.
+ Event.startInterval();
+ return;
+ }
+
+ Event.locked = true;
+
+ // keep trying until after the page is loaded. We need to
+ // check the page load state prior to trying to bind the
+ // elements so that we can be certain all elements have been
+ // tested appropriately
+ var i, len, item, el, notAvail, executeItem,
+ tryAgain = !_loadComplete;
+
+ if (!tryAgain) {
+ tryAgain = (_retryCount > 0);
+ }
+
+ // onAvailable
+ notAvail = [];
+
+ executeItem = function (el, item) {
+ var context, ov = item.override;
+ try {
+ if (item.compat) {
+ if (item.override) {
+ if (ov === true) {
+ context = item.obj;
+ } else {
+ context = ov;
+ }
+ } else {
+ context = el;
+ }
+ item.fn.call(context, item.obj);
+ } else {
+ context = item.obj || Y.one(el);
+ item.fn.apply(context, (Y.Lang.isArray(ov)) ? ov : []);
+ }
+ } catch (e) {
+ }
+ };
+
+ // onAvailable
+ for (i=0,len=_avail.length; i<len; ++i) {
+ item = _avail[i];
+ if (item && !item.checkReady) {
+
+ // el = (item.compat) ? Y.DOM.byId(item.id) : Y.one(item.id);
+ el = (item.compat) ? Y.DOM.byId(item.id) : Y.Selector.query(item.id, null, true);
+
+ if (el) {
+ executeItem(el, item);
+ _avail[i] = null;
+ } else {
+ notAvail.push(item);
+ }
+ }
+ }
+
+ // onContentReady
+ for (i=0,len=_avail.length; i<len; ++i) {
+ item = _avail[i];
+ if (item && item.checkReady) {
+
+ // el = (item.compat) ? Y.DOM.byId(item.id) : Y.one(item.id);
+ el = (item.compat) ? Y.DOM.byId(item.id) : Y.Selector.query(item.id, null, true);
+
+ if (el) {
+ // The element is available, but not necessarily ready
+ // @todo should we test parentNode.nextSibling?
+ if (_loadComplete || (el.get && el.get('nextSibling')) || el.nextSibling) {
+ executeItem(el, item);
+ _avail[i] = null;
+ }
+ } else {
+ notAvail.push(item);
+ }
+ }
+ }
+
+ _retryCount = (notAvail.length === 0) ? 0 : _retryCount - 1;
+
+ if (tryAgain) {
+ // we may need to strip the nulled out items here
+ Event.startInterval();
+ } else {
+ clearInterval(Event._interval);
+ Event._interval = null;
+ }
+
+ Event.locked = false;
+
+ return;
+
+ },
+
+ /**
+ * Removes all listeners attached to the given element via addListener.
+ * Optionally, the node's children can also be purged.
+ * Optionally, you can specify a specific type of event to remove.
+ * @method purgeElement
+ * @param {HTMLElement} el the element to purge
+ * @param {boolean} recurse recursively purge this element's children
+ * as well. Use with caution.
+ * @param {string} type optional type of listener to purge. If
+ * left out, all listeners will be removed
+ * @static
+ */
+ purgeElement: function(el, recurse, type) {
+ // var oEl = (Y.Lang.isString(el)) ? Y.one(el) : el,
+ var oEl = (Y.Lang.isString(el)) ? Y.Selector.query(el, null, true) : el,
+ lis = Event.getListeners(oEl, type), i, len, children, child;
+
+ if (recurse && oEl) {
+ lis = lis || [];
+ children = Y.Selector.query('*', oEl);
+ len = children.length;
+ for (i = 0; i < len; ++i) {
+ child = Event.getListeners(children[i], type);
+ if (child) {
+ lis = lis.concat(child);
+ }
+ }
+ }
+
+ if (lis) {
+ for (i = 0, len = lis.length; i < len; ++i) {
+ lis[i].detachAll();
+ }
+ }
+
+ },
+
+ /**
+ * Removes all object references and the DOM proxy subscription for
+ * a given event for a DOM node.
+ *
+ * @method _clean
+ * @param wrapper {CustomEvent} Custom event proxy for the DOM
+ * subscription
+ * @private
+ * @static
+ * @since 3.4.0
+ */
+ _clean: function (wrapper) {
+ var key = wrapper.key,
+ domkey = wrapper.domkey;
+
+ remove(wrapper.el, wrapper.type, wrapper.fn, wrapper.capture);
+ delete _wrappers[key];
+ delete Y._yuievt.events[key];
+ if (_el_events[domkey]) {
+ delete _el_events[domkey][key];
+ if (!Y.Object.size(_el_events[domkey])) {
+ delete _el_events[domkey];
+ }
+ }
+ },
+
+ /**
+ * Returns all listeners attached to the given element via addListener.
+ * Optionally, you can specify a specific type of event to return.
+ * @method getListeners
+ * @param el {HTMLElement|string} the element or element id to inspect
+ * @param type {string} optional type of listener to return. If
+ * left out, all listeners will be returned
+ * @return {CustomEvent} the custom event wrapper for the DOM event(s)
+ * @static
+ */
+ getListeners: function(el, type) {
+ var ek = Y.stamp(el, true), evts = _el_events[ek],
+ results=[] , key = (type) ? 'event:' + ek + type : null,
+ adapters = _eventenv.plugins;
+
+ if (!evts) {
+ return null;
+ }
+
+ if (key) {
+ // look for synthetic events
+ if (adapters[type] && adapters[type].eventDef) {
+ key += '_synth';
+ }
+
+ if (evts[key]) {
+ results.push(evts[key]);
+ }
+
+ // get native events as well
+ key += 'native';
+ if (evts[key]) {
+ results.push(evts[key]);
+ }
+
+ } else {
+ Y.each(evts, function(v, k) {
+ results.push(v);
+ });
+ }
+
+ return (results.length) ? results : null;
+ },
+
+ /**
+ * Removes all listeners registered by pe.event. Called
+ * automatically during the unload event.
+ * @method _unload
+ * @static
+ * @private
+ */
+ _unload: function(e) {
+ Y.each(_wrappers, function(v, k) {
+ if (v.type == 'unload') {
+ v.fire(e);
+ }
+ v.detachAll();
+ });
+ remove(win, "unload", onUnload);
+ },
+
+ /**
+ * Adds a DOM event directly without the caching, cleanup, context adj, etc
+ *
+ * @method nativeAdd
+ * @param {HTMLElement} el the element to bind the handler to
+ * @param {string} type the type of event handler
+ * @param {function} fn the callback to invoke
+ * @param {Boolean} capture capture or bubble phase
+ * @static
+ * @private
+ */
+ nativeAdd: add,
+
+ /**
+ * Basic remove listener
+ *
+ * @method nativeRemove
+ * @param {HTMLElement} el the element to bind the handler to
+ * @param {string} type the type of event handler
+ * @param {function} fn the callback to invoke
+ * @param {Boolean} capture capture or bubble phase
+ * @static
+ * @private
+ */
+ nativeRemove: remove
+ };
+
+}();
+
+Y.Event = Event;
+
+if (config.injected || YUI.Env.windowLoaded) {
+ onLoad();
+} else {
+ add(win, "load", onLoad);
+}
+
+// Process onAvailable/onContentReady items when when the DOM is ready in IE
+if (Y.UA.ie) {
+ Y.on(EVENT_READY, Event._poll);
+
+ // In IE6 and below, detach event handlers when the page is unloaded in
+ // order to try and prevent cross-page memory leaks. This isn't done in
+ // other browsers because a) it's not necessary, and b) it breaks the
+ // back/forward cache.
+ if (Y.UA.ie < 7) {
+ try {
+ add(win, "unload", onUnload);
+ } catch(e) {
+ }
+ }
+}
+
+Event.Custom = Y.CustomEvent;
+Event.Subscriber = Y.Subscriber;
+Event.Target = Y.EventTarget;
+Event.Handle = Y.EventHandle;
+Event.Facade = Y.EventFacade;
+
+Event._poll();
+
+}());
+
+/**
+ * DOM event listener abstraction layer
+ * @module event
+ * @submodule event-base
+ */
+
+/**
+ * Executes the callback as soon as the specified element
+ * is detected in the DOM. This function expects a selector
+ * string for the element(s) to detect. If you already have
+ * an element reference, you don't need this event.
+ * @event available
+ * @param type {string} 'available'
+ * @param fn {function} the callback function to execute.
+ * @param el {string} an selector for the element(s) to attach
+ * @param context optional argument that specifies what 'this' refers to.
+ * @param args* 0..n additional arguments to pass on to the callback function.
+ * These arguments will be added after the event object.
+ * @return {EventHandle} the detach handle
+ * @for YUI
+ */
+Y.Env.evt.plugins.available = {
+ on: function(type, fn, id, o) {
+ var a = arguments.length > 4 ? Y.Array(arguments, 4, true) : null;
+ return Y.Event.onAvailable.call(Y.Event, id, fn, o, a);
+ }
+};
+
+/**
+ * Executes the callback as soon as the specified element
+ * is detected in the DOM with a nextSibling property
+ * (indicating that the element's children are available).
+ * This function expects a selector
+ * string for the element(s) to detect. If you already have
+ * an element reference, you don't need this event.
+ * @event contentready
+ * @param type {string} 'contentready'
+ * @param fn {function} the callback function to execute.
+ * @param el {string} an selector for the element(s) to attach.
+ * @param context optional argument that specifies what 'this' refers to.
+ * @param args* 0..n additional arguments to pass on to the callback function.
+ * These arguments will be added after the event object.
+ * @return {EventHandle} the detach handle
+ * @for YUI
+ */
+Y.Env.evt.plugins.contentready = {
+ on: function(type, fn, id, o) {
+ var a = arguments.length > 4 ? Y.Array(arguments, 4, true) : null;
+ return Y.Event.onContentReady.call(Y.Event, id, fn, o, a);
+ }
+};
+
+
+}, '3.17.2', {"requires": ["event-custom-base"]});
Added: roller/trunk/app/src/main/webapp/roller-ui/yui3/event-custom-base/event-custom-base-min.js
URL: http://svn.apache.org/viewvc/roller/trunk/app/src/main/webapp/roller-ui/yui3/event-custom-base/event-custom-base-min.js?rev=1609737&view=auto
==============================================================================
--- roller/trunk/app/src/main/webapp/roller-ui/yui3/event-custom-base/event-custom-base-min.js (added)
+++ roller/trunk/app/src/main/webapp/roller-ui/yui3/event-custom-base/event-custom-base-min.js Fri Jul 11 16:23:25 2014
@@ -0,0 +1,10 @@
+/*
+YUI 3.17.2 (build 9c3c78e)
+Copyright 2014 Yahoo! Inc. All rights reserved.
+Licensed under the BSD License.
+http://yuilibrary.com/license/
+*/
+
+YUI.add("event-custom-base",function(e,t){e.Env.evt={handles:{},plugins:{}};var n=0,r=1,i={objs:null,before:function(t,r,i,s){var o=t,u;return s&&(u=[t,s].concat(e.Array(arguments,4,!0)),o=e.rbind.apply(e,u)),this._inject(n,o,r,i)},after:function(t,n,i,s){var o=t,u;return s&&(u=[t,s].concat(e.Array(arguments,4,!0)),o=e.rbind.apply(e,u)),this._inject(r,o,n,i)},_inject:function(t,n,r,i){var s=e.stamp(r),o,u;return r._yuiaop||(r._yuiaop={}),o=r._yuiaop,o[i]||(o[i]=new e.Do.Method(r,i),r[i]=function(){return o[i].exec.apply(o[i],arguments)}),u=s+e.stamp(n)+i,o[i].register(u,n,t),new e.EventHandle(o[i],u)},detach:function(e){e.detach&&e.detach()}};e.Do=i,i.Method=function(e,t){this.obj=e,this.methodName=t,this.method=e[t],this.before={},this.after={}},i.Method.prototype.register=function(e,t,n){n?this.after[e]=t:this.before[e]=t},i.Method.prototype._delete=function(e){delete this.before[e],delete this.after[e]},i.Method.prototype.exec=function(){var t=e.Array(arguments,0,!0),n,r,s,o=this
.before,u=this.after,a=!1;for(n in o)if(o.hasOwnProperty(n)){r=o[n].apply(this.obj,t);if(r)switch(r.constructor){case i.Halt:return r.retVal;case i.AlterArgs:t=r.newArgs;break;case i.Prevent:a=!0;break;default:}}a||(r=this.method.apply(this.obj,t)),i.originalRetVal=r,i.currentRetVal=r;for(n in u)if(u.hasOwnProperty(n)){s=u[n].apply(this.obj,t);if(s&&s.constructor===i.Halt)return s.retVal;s&&s.constructor===i.AlterReturn&&(r=s.newRetVal,i.currentRetVal=r)}return r},i.AlterArgs=function(e,t){this.msg=e,this.newArgs=t},i.AlterReturn=function(e,t){this.msg=e,this.newRetVal=t},i.Halt=function(e,t){this.msg=e,this.retVal=t},i.Prevent=function(e){this.msg=e},i.Error=i.Halt;var s=e.Array,o="after",u=["broadcast","monitored","bubbles","context","contextFn","currentTarget","defaultFn","defaultTargetOnly","details","emitFacade","fireOnce","async","host","preventable","preventedFn","queuable","silent","stoppedFn","target","type"],a=s.hash(u),f=Array.prototype.slice,l=9,c="yui:log",h=function(e,
t,n){var r;for(r in t)a[r]&&(n||!(r in e))&&(e[r]=t[r]);return e};e.CustomEvent=function(t,n){this._kds=e.CustomEvent.keepDeprecatedSubs,this.id=e.guid(),this.type=t,this.silent=this.logSystem=t===c,this._kds&&(this.subscribers={},this.afters={}),n&&h(this,n,!0)},e.CustomEvent.keepDeprecatedSubs=!1,e.CustomEvent.mixConfigs=h,e.CustomEvent.prototype={constructor:e.CustomEvent,signature:l,context:e,preventable:!0,bubbles:!0,hasSubs:function(e){var t=0,n=0,r=this._subscribers,i=this._afters,s=this.sibling;return r&&(t=r.length),i&&(n=i.length),s&&(r=s._subscribers,i=s._afters,r&&(t+=r.length),i&&(n+=i.length)),e?e==="after"?n:t:t+n},monitor:function(e){this.monitored=!0;var t=this.id+"|"+this.type+"_"+e,n=f.call(arguments,0);return n[0]=t,this.host.on.apply(this.host,n)},getSubs:function(){var e=this.sibling,t=this._subscribers,n=this._afters,r,i;return e&&(r=e._subscribers,i=e._afters),r?t?t=t.concat(r):t=r.concat():t?t=t.concat():t=[],i?n?n=n.concat(i):n=i.concat():n?n=n.concat():n=[
],[t,n]},applyConfig:function(e,t){h(this,e,t)},_on:function(t,n,r,i){var s=new e.Subscriber(t,n,r,i),u;return this.fireOnce&&this.fired&&(u=this.firedWith,this.emitFacade&&this._addFacadeToArgs&&this._addFacadeToArgs(u),this.async?setTimeout(e.bind(this._notify,this,s,u),0):this._notify(s,u)),i===o?(this._afters||(this._afters=[]),this._afters.push(s)):(this._subscribers||(this._subscribers=[]),this._subscribers.push(s)),this._kds&&(i===o?this.afters[s.id]=s:this.subscribers[s.id]=s),new e.EventHandle(this,s)},subscribe:function(e,t){var n=arguments.length>2?f.call(arguments,2):null;return this._on(e,t,n,!0)},on:function(e,t){var n=arguments.length>2?f.call(arguments,2):null;return this.monitored&&this.host&&this.host._monitor("attach",this,{args:arguments}),this._on(e,t,n,!0)},after:function(e,t){var n=arguments.length>2?f.call(arguments,2):null;return this._on(e,t,n,o)},detach:function(e,t){if(e&&e.detach)return e.detach();var n,r,i=0,s=this._subscribers,o=this._afters;if(s)for(n
=s.length;n>=0;n--)r=s[n],r&&(!e||e===r.fn)&&(this._delete(r,s,n),i++);if(o)for(n=o.length;n>=0;n--)r=o[n],r&&(!e||e===r.fn)&&(this._delete(r,o,n),i++);return i},unsubscribe:function(){return this.detach.apply(this,arguments)},_notify:function(e,t,n){var r;return r=e.notify(t,this),!1===r||this.stopped>1?!1:!0},log:function(e,t){},fire:function(){var e=[];return e.push.apply(e,arguments),this._fire(e)},_fire:function(e){return this.fireOnce&&this.fired?!0:(this.fired=!0,this.fireOnce&&(this.firedWith=e),this.emitFacade?this.fireComplex(e):this.fireSimple(e))},fireSimple:function(e){this.stopped=0,this.prevented=0;if(this.hasSubs()){var t=this.getSubs();this._procSubs(t[0],e),this._procSubs(t[1],e)}return this.broadcast&&this._broadcast(e),this.stopped?!1:!0},fireComplex:function(e){return e[0]=e[0]||{},this.fireSimple(e)},_procSubs:function(e,t,n){var r,i,s;for(i=0,s=e.length;i<s;i++){r=e[i];if(r&&r.fn){!1===this._notify(r,t,n)&&(this.stopped=2);if(this.stopped===2)return!1}}return!
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