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Posted to commits@isis.apache.org by da...@apache.org on 2012/02/17 01:31:10 UTC
svn commit: r1245265 [7/10] - in
/incubator/isis/trunk/framework/quickstart-archetype: ./ src/ src/main/
src/main/appended-resources/ src/main/resources/
src/main/resources/META-INF/ src/main/resources/META-INF/maven/
src/main/resources/archetype-resou...
Added: incubator/isis/trunk/framework/quickstart-archetype/src/main/resources/archetype-resources/webapp/src/main/webapp/jquery.mobile/jquery.mobile-1.0.js
URL: http://svn.apache.org/viewvc/incubator/isis/trunk/framework/quickstart-archetype/src/main/resources/archetype-resources/webapp/src/main/webapp/jquery.mobile/jquery.mobile-1.0.js?rev=1245265&view=auto
==============================================================================
--- incubator/isis/trunk/framework/quickstart-archetype/src/main/resources/archetype-resources/webapp/src/main/webapp/jquery.mobile/jquery.mobile-1.0.js (added)
+++ incubator/isis/trunk/framework/quickstart-archetype/src/main/resources/archetype-resources/webapp/src/main/webapp/jquery.mobile/jquery.mobile-1.0.js Fri Feb 17 00:31:04 2012
@@ -0,0 +1,6951 @@
+/*
+* jQuery Mobile Framework 1.0
+* http://jquerymobile.com
+*
+* Copyright 2011 (c) jQuery Project
+* Dual licensed under the MIT or GPL Version 2 licenses.
+* http://jquery.org/license
+*
+*/
+/*!
+ * jQuery UI Widget @VERSION
+ *
+ * Copyright 2010, AUTHORS.txt (http://jqueryui.com/about)
+ * Dual licensed under the MIT or GPL Version 2 licenses.
+ * http://jquery.org/license
+ *
+ * http://docs.jquery.com/UI/Widget
+ */
+
+(function( $, undefined ) {
+
+// jQuery 1.4+
+if ( $.cleanData ) {
+ var _cleanData = $.cleanData;
+ $.cleanData = function( elems ) {
+ for ( var i = 0, elem; (elem = elems[i]) != null; i++ ) {
+ $( elem ).triggerHandler( "remove" );
+ }
+ _cleanData( elems );
+ };
+} else {
+ var _remove = $.fn.remove;
+ $.fn.remove = function( selector, keepData ) {
+ return this.each(function() {
+ if ( !keepData ) {
+ if ( !selector || $.filter( selector, [ this ] ).length ) {
+ $( "*", this ).add( [ this ] ).each(function() {
+ $( this ).triggerHandler( "remove" );
+ });
+ }
+ }
+ return _remove.call( $(this), selector, keepData );
+ });
+ };
+}
+
+$.widget = function( name, base, prototype ) {
+ var namespace = name.split( "." )[ 0 ],
+ fullName;
+ name = name.split( "." )[ 1 ];
+ fullName = namespace + "-" + name;
+
+ if ( !prototype ) {
+ prototype = base;
+ base = $.Widget;
+ }
+
+ // create selector for plugin
+ $.expr[ ":" ][ fullName ] = function( elem ) {
+ return !!$.data( elem, name );
+ };
+
+ $[ namespace ] = $[ namespace ] || {};
+ $[ namespace ][ name ] = function( options, element ) {
+ // allow instantiation without initializing for simple inheritance
+ if ( arguments.length ) {
+ this._createWidget( options, element );
+ }
+ };
+
+ var basePrototype = new base();
+ // we need to make the options hash a property directly on the new instance
+ // otherwise we'll modify the options hash on the prototype that we're
+ // inheriting from
+// $.each( basePrototype, function( key, val ) {
+// if ( $.isPlainObject(val) ) {
+// basePrototype[ key ] = $.extend( {}, val );
+// }
+// });
+ basePrototype.options = $.extend( true, {}, basePrototype.options );
+ $[ namespace ][ name ].prototype = $.extend( true, basePrototype, {
+ namespace: namespace,
+ widgetName: name,
+ widgetEventPrefix: $[ namespace ][ name ].prototype.widgetEventPrefix || name,
+ widgetBaseClass: fullName
+ }, prototype );
+
+ $.widget.bridge( name, $[ namespace ][ name ] );
+};
+
+$.widget.bridge = function( name, object ) {
+ $.fn[ name ] = function( options ) {
+ var isMethodCall = typeof options === "string",
+ args = Array.prototype.slice.call( arguments, 1 ),
+ returnValue = this;
+
+ // allow multiple hashes to be passed on init
+ options = !isMethodCall && args.length ?
+ $.extend.apply( null, [ true, options ].concat(args) ) :
+ options;
+
+ // prevent calls to internal methods
+ if ( isMethodCall && options.charAt( 0 ) === "_" ) {
+ return returnValue;
+ }
+
+ if ( isMethodCall ) {
+ this.each(function() {
+ var instance = $.data( this, name );
+ if ( !instance ) {
+ throw "cannot call methods on " + name + " prior to initialization; " +
+ "attempted to call method '" + options + "'";
+ }
+ if ( !$.isFunction( instance[options] ) ) {
+ throw "no such method '" + options + "' for " + name + " widget instance";
+ }
+ var methodValue = instance[ options ].apply( instance, args );
+ if ( methodValue !== instance && methodValue !== undefined ) {
+ returnValue = methodValue;
+ return false;
+ }
+ });
+ } else {
+ this.each(function() {
+ var instance = $.data( this, name );
+ if ( instance ) {
+ instance.option( options || {} )._init();
+ } else {
+ $.data( this, name, new object( options, this ) );
+ }
+ });
+ }
+
+ return returnValue;
+ };
+};
+
+$.Widget = function( options, element ) {
+ // allow instantiation without initializing for simple inheritance
+ if ( arguments.length ) {
+ this._createWidget( options, element );
+ }
+};
+
+$.Widget.prototype = {
+ widgetName: "widget",
+ widgetEventPrefix: "",
+ options: {
+ disabled: false
+ },
+ _createWidget: function( options, element ) {
+ // $.widget.bridge stores the plugin instance, but we do it anyway
+ // so that it's stored even before the _create function runs
+ $.data( element, this.widgetName, this );
+ this.element = $( element );
+ this.options = $.extend( true, {},
+ this.options,
+ this._getCreateOptions(),
+ options );
+
+ var self = this;
+ this.element.bind( "remove." + this.widgetName, function() {
+ self.destroy();
+ });
+
+ this._create();
+ this._trigger( "create" );
+ this._init();
+ },
+ _getCreateOptions: function() {
+ var options = {};
+ if ( $.metadata ) {
+ options = $.metadata.get( element )[ this.widgetName ];
+ }
+ return options;
+ },
+ _create: function() {},
+ _init: function() {},
+
+ destroy: function() {
+ this.element
+ .unbind( "." + this.widgetName )
+ .removeData( this.widgetName );
+ this.widget()
+ .unbind( "." + this.widgetName )
+ .removeAttr( "aria-disabled" )
+ .removeClass(
+ this.widgetBaseClass + "-disabled " +
+ "ui-state-disabled" );
+ },
+
+ widget: function() {
+ return this.element;
+ },
+
+ option: function( key, value ) {
+ var options = key;
+
+ if ( arguments.length === 0 ) {
+ // don't return a reference to the internal hash
+ return $.extend( {}, this.options );
+ }
+
+ if (typeof key === "string" ) {
+ if ( value === undefined ) {
+ return this.options[ key ];
+ }
+ options = {};
+ options[ key ] = value;
+ }
+
+ this._setOptions( options );
+
+ return this;
+ },
+ _setOptions: function( options ) {
+ var self = this;
+ $.each( options, function( key, value ) {
+ self._setOption( key, value );
+ });
+
+ return this;
+ },
+ _setOption: function( key, value ) {
+ this.options[ key ] = value;
+
+ if ( key === "disabled" ) {
+ this.widget()
+ [ value ? "addClass" : "removeClass"](
+ this.widgetBaseClass + "-disabled" + " " +
+ "ui-state-disabled" )
+ .attr( "aria-disabled", value );
+ }
+
+ return this;
+ },
+
+ enable: function() {
+ return this._setOption( "disabled", false );
+ },
+ disable: function() {
+ return this._setOption( "disabled", true );
+ },
+
+ _trigger: function( type, event, data ) {
+ var callback = this.options[ type ];
+
+ event = $.Event( event );
+ event.type = ( type === this.widgetEventPrefix ?
+ type :
+ this.widgetEventPrefix + type ).toLowerCase();
+ data = data || {};
+
+ // copy original event properties over to the new event
+ // this would happen if we could call $.event.fix instead of $.Event
+ // but we don't have a way to force an event to be fixed multiple times
+ if ( event.originalEvent ) {
+ for ( var i = $.event.props.length, prop; i; ) {
+ prop = $.event.props[ --i ];
+ event[ prop ] = event.originalEvent[ prop ];
+ }
+ }
+
+ this.element.trigger( event, data );
+
+ return !( $.isFunction(callback) &&
+ callback.call( this.element[0], event, data ) === false ||
+ event.isDefaultPrevented() );
+ }
+};
+
+})( jQuery );
+/*
+* widget factory extentions for mobile
+*/
+
+(function( $, undefined ) {
+
+$.widget( "mobile.widget", {
+ // decorate the parent _createWidget to trigger `widgetinit` for users
+ // who wish to do post post `widgetcreate` alterations/additions
+ //
+ // TODO create a pull request for jquery ui to trigger this event
+ // in the original _createWidget
+ _createWidget: function() {
+ $.Widget.prototype._createWidget.apply( this, arguments );
+ this._trigger( 'init' );
+ },
+
+ _getCreateOptions: function() {
+
+ var elem = this.element,
+ options = {};
+
+ $.each( this.options, function( option ) {
+
+ var value = elem.jqmData( option.replace( /[A-Z]/g, function( c ) {
+ return "-" + c.toLowerCase();
+ })
+ );
+
+ if ( value !== undefined ) {
+ options[ option ] = value;
+ }
+ });
+
+ return options;
+ },
+
+ enhanceWithin: function( target ) {
+ // TODO remove dependency on the page widget for the keepNative.
+ // Currently the keepNative value is defined on the page prototype so
+ // the method is as well
+ var page = $(target).closest(":jqmData(role='page')").data( "page" ),
+ keepNative = (page && page.keepNativeSelector()) || "";
+
+ $( this.options.initSelector, target ).not( keepNative )[ this.widgetName ]();
+ }
+});
+
+})( jQuery );
+/*
+* a workaround for window.matchMedia
+*/
+
+(function( $, undefined ) {
+
+var $window = $( window ),
+ $html = $( "html" );
+
+/* $.mobile.media method: pass a CSS media type or query and get a bool return
+ note: this feature relies on actual media query support for media queries, though types will work most anywhere
+ examples:
+ $.mobile.media('screen') //>> tests for screen media type
+ $.mobile.media('screen and (min-width: 480px)') //>> tests for screen media type with window width > 480px
+ $.mobile.media('@media screen and (-webkit-min-device-pixel-ratio: 2)') //>> tests for webkit 2x pixel ratio (iPhone 4)
+*/
+$.mobile.media = (function() {
+ // TODO: use window.matchMedia once at least one UA implements it
+ var cache = {},
+ testDiv = $( "<div id='jquery-mediatest'>" ),
+ fakeBody = $( "<body>" ).append( testDiv );
+
+ return function( query ) {
+ if ( !( query in cache ) ) {
+ var styleBlock = document.createElement( "style" ),
+ cssrule = "@media " + query + " { #jquery-mediatest { position:absolute; } }";
+
+ //must set type for IE!
+ styleBlock.type = "text/css";
+
+ if ( styleBlock.styleSheet ){
+ styleBlock.styleSheet.cssText = cssrule;
+ } else {
+ styleBlock.appendChild( document.createTextNode(cssrule) );
+ }
+
+ $html.prepend( fakeBody ).prepend( styleBlock );
+ cache[ query ] = testDiv.css( "position" ) === "absolute";
+ fakeBody.add( styleBlock ).remove();
+ }
+ return cache[ query ];
+ };
+})();
+
+})(jQuery);
+/*
+* support tests
+*/
+
+(function( $, undefined ) {
+
+var fakeBody = $( "<body>" ).prependTo( "html" ),
+ fbCSS = fakeBody[ 0 ].style,
+ vendors = [ "Webkit", "Moz", "O" ],
+ webos = "palmGetResource" in window, //only used to rule out scrollTop
+ operamini = window.operamini && ({}).toString.call( window.operamini ) === "[object OperaMini]",
+ bb = window.blackberry; //only used to rule out box shadow, as it's filled opaque on BB
+
+// thx Modernizr
+function propExists( prop ) {
+ var uc_prop = prop.charAt( 0 ).toUpperCase() + prop.substr( 1 ),
+ props = ( prop + " " + vendors.join( uc_prop + " " ) + uc_prop ).split( " " );
+
+ for ( var v in props ){
+ if ( fbCSS[ props[ v ] ] !== undefined ) {
+ return true;
+ }
+ }
+}
+
+// Test for dynamic-updating base tag support ( allows us to avoid href,src attr rewriting )
+function baseTagTest() {
+ var fauxBase = location.protocol + "//" + location.host + location.pathname + "ui-dir/",
+ base = $( "head base" ),
+ fauxEle = null,
+ href = "",
+ link, rebase;
+
+ if ( !base.length ) {
+ base = fauxEle = $( "<base>", { "href": fauxBase }).appendTo( "head" );
+ } else {
+ href = base.attr( "href" );
+ }
+
+ link = $( "<a href='testurl' />" ).prependTo( fakeBody );
+ rebase = link[ 0 ].href;
+ base[ 0 ].href = href || location.pathname;
+
+ if ( fauxEle ) {
+ fauxEle.remove();
+ }
+ return rebase.indexOf( fauxBase ) === 0;
+}
+
+
+// non-UA-based IE version check by James Padolsey, modified by jdalton - from http://gist.github.com/527683
+// allows for inclusion of IE 6+, including Windows Mobile 7
+$.mobile.browser = {};
+$.mobile.browser.ie = (function() {
+ var v = 3,
+ div = document.createElement( "div" ),
+ a = div.all || [];
+
+ while ( div.innerHTML = "<!--[if gt IE " + ( ++v ) + "]><br><![endif]-->", a[ 0 ] );
+
+ return v > 4 ? v : !v;
+})();
+
+
+$.extend( $.support, {
+ orientation: "orientation" in window && "onorientationchange" in window,
+ touch: "ontouchend" in document,
+ cssTransitions: "WebKitTransitionEvent" in window,
+ pushState: "pushState" in history && "replaceState" in history,
+ mediaquery: $.mobile.media( "only all" ),
+ cssPseudoElement: !!propExists( "content" ),
+ touchOverflow: !!propExists( "overflowScrolling" ),
+ boxShadow: !!propExists( "boxShadow" ) && !bb,
+ scrollTop: ( "pageXOffset" in window || "scrollTop" in document.documentElement || "scrollTop" in fakeBody[ 0 ] ) && !webos && !operamini,
+ dynamicBaseTag: baseTagTest()
+});
+
+fakeBody.remove();
+
+
+// $.mobile.ajaxBlacklist is used to override ajaxEnabled on platforms that have known conflicts with hash history updates (BB5, Symbian)
+// or that generally work better browsing in regular http for full page refreshes (Opera Mini)
+// Note: This detection below is used as a last resort.
+// We recommend only using these detection methods when all other more reliable/forward-looking approaches are not possible
+var nokiaLTE7_3 = (function(){
+
+ var ua = window.navigator.userAgent;
+
+ //The following is an attempt to match Nokia browsers that are running Symbian/s60, with webkit, version 7.3 or older
+ return ua.indexOf( "Nokia" ) > -1 &&
+ ( ua.indexOf( "Symbian/3" ) > -1 || ua.indexOf( "Series60/5" ) > -1 ) &&
+ ua.indexOf( "AppleWebKit" ) > -1 &&
+ ua.match( /(BrowserNG|NokiaBrowser)\/7\.[0-3]/ );
+})();
+
+$.mobile.ajaxBlacklist =
+ // BlackBerry browsers, pre-webkit
+ window.blackberry && !window.WebKitPoint ||
+ // Opera Mini
+ operamini ||
+ // Symbian webkits pre 7.3
+ nokiaLTE7_3;
+
+// Lastly, this workaround is the only way we've found so far to get pre 7.3 Symbian webkit devices
+// to render the stylesheets when they're referenced before this script, as we'd recommend doing.
+// This simply reappends the CSS in place, which for some reason makes it apply
+if ( nokiaLTE7_3 ) {
+ $(function() {
+ $( "head link[rel='stylesheet']" ).attr( "rel", "alternate stylesheet" ).attr( "rel", "stylesheet" );
+ });
+}
+
+// For ruling out shadows via css
+if ( !$.support.boxShadow ) {
+ $( "html" ).addClass( "ui-mobile-nosupport-boxshadow" );
+}
+
+})( jQuery );
+/*
+* "mouse" plugin
+*/
+
+// This plugin is an experiment for abstracting away the touch and mouse
+// events so that developers don't have to worry about which method of input
+// the device their document is loaded on supports.
+//
+// The idea here is to allow the developer to register listeners for the
+// basic mouse events, such as mousedown, mousemove, mouseup, and click,
+// and the plugin will take care of registering the correct listeners
+// behind the scenes to invoke the listener at the fastest possible time
+// for that device, while still retaining the order of event firing in
+// the traditional mouse environment, should multiple handlers be registered
+// on the same element for different events.
+//
+// The current version exposes the following virtual events to jQuery bind methods:
+// "vmouseover vmousedown vmousemove vmouseup vclick vmouseout vmousecancel"
+
+(function( $, window, document, undefined ) {
+
+var dataPropertyName = "virtualMouseBindings",
+ touchTargetPropertyName = "virtualTouchID",
+ virtualEventNames = "vmouseover vmousedown vmousemove vmouseup vclick vmouseout vmousecancel".split( " " ),
+ touchEventProps = "clientX clientY pageX pageY screenX screenY".split( " " ),
+ activeDocHandlers = {},
+ resetTimerID = 0,
+ startX = 0,
+ startY = 0,
+ didScroll = false,
+ clickBlockList = [],
+ blockMouseTriggers = false,
+ blockTouchTriggers = false,
+ eventCaptureSupported = "addEventListener" in document,
+ $document = $( document ),
+ nextTouchID = 1,
+ lastTouchID = 0;
+
+$.vmouse = {
+ moveDistanceThreshold: 10,
+ clickDistanceThreshold: 10,
+ resetTimerDuration: 1500
+};
+
+function getNativeEvent( event ) {
+
+ while ( event && typeof event.originalEvent !== "undefined" ) {
+ event = event.originalEvent;
+ }
+ return event;
+}
+
+function createVirtualEvent( event, eventType ) {
+
+ var t = event.type,
+ oe, props, ne, prop, ct, touch, i, j;
+
+ event = $.Event(event);
+ event.type = eventType;
+
+ oe = event.originalEvent;
+ props = $.event.props;
+
+ // copy original event properties over to the new event
+ // this would happen if we could call $.event.fix instead of $.Event
+ // but we don't have a way to force an event to be fixed multiple times
+ if ( oe ) {
+ for ( i = props.length, prop; i; ) {
+ prop = props[ --i ];
+ event[ prop ] = oe[ prop ];
+ }
+ }
+
+ // make sure that if the mouse and click virtual events are generated
+ // without a .which one is defined
+ if ( t.search(/mouse(down|up)|click/) > -1 && !event.which ){
+ event.which = 1;
+ }
+
+ if ( t.search(/^touch/) !== -1 ) {
+ ne = getNativeEvent( oe );
+ t = ne.touches;
+ ct = ne.changedTouches;
+ touch = ( t && t.length ) ? t[0] : ( (ct && ct.length) ? ct[ 0 ] : undefined );
+
+ if ( touch ) {
+ for ( j = 0, len = touchEventProps.length; j < len; j++){
+ prop = touchEventProps[ j ];
+ event[ prop ] = touch[ prop ];
+ }
+ }
+ }
+
+ return event;
+}
+
+function getVirtualBindingFlags( element ) {
+
+ var flags = {},
+ b, k;
+
+ while ( element ) {
+
+ b = $.data( element, dataPropertyName );
+
+ for ( k in b ) {
+ if ( b[ k ] ) {
+ flags[ k ] = flags.hasVirtualBinding = true;
+ }
+ }
+ element = element.parentNode;
+ }
+ return flags;
+}
+
+function getClosestElementWithVirtualBinding( element, eventType ) {
+ var b;
+ while ( element ) {
+
+ b = $.data( element, dataPropertyName );
+
+ if ( b && ( !eventType || b[ eventType ] ) ) {
+ return element;
+ }
+ element = element.parentNode;
+ }
+ return null;
+}
+
+function enableTouchBindings() {
+ blockTouchTriggers = false;
+}
+
+function disableTouchBindings() {
+ blockTouchTriggers = true;
+}
+
+function enableMouseBindings() {
+ lastTouchID = 0;
+ clickBlockList.length = 0;
+ blockMouseTriggers = false;
+
+ // When mouse bindings are enabled, our
+ // touch bindings are disabled.
+ disableTouchBindings();
+}
+
+function disableMouseBindings() {
+ // When mouse bindings are disabled, our
+ // touch bindings are enabled.
+ enableTouchBindings();
+}
+
+function startResetTimer() {
+ clearResetTimer();
+ resetTimerID = setTimeout(function(){
+ resetTimerID = 0;
+ enableMouseBindings();
+ }, $.vmouse.resetTimerDuration );
+}
+
+function clearResetTimer() {
+ if ( resetTimerID ){
+ clearTimeout( resetTimerID );
+ resetTimerID = 0;
+ }
+}
+
+function triggerVirtualEvent( eventType, event, flags ) {
+ var ve;
+
+ if ( ( flags && flags[ eventType ] ) ||
+ ( !flags && getClosestElementWithVirtualBinding( event.target, eventType ) ) ) {
+
+ ve = createVirtualEvent( event, eventType );
+
+ $( event.target).trigger( ve );
+ }
+
+ return ve;
+}
+
+function mouseEventCallback( event ) {
+ var touchID = $.data(event.target, touchTargetPropertyName);
+
+ if ( !blockMouseTriggers && ( !lastTouchID || lastTouchID !== touchID ) ){
+ var ve = triggerVirtualEvent( "v" + event.type, event );
+ if ( ve ) {
+ if ( ve.isDefaultPrevented() ) {
+ event.preventDefault();
+ }
+ if ( ve.isPropagationStopped() ) {
+ event.stopPropagation();
+ }
+ if ( ve.isImmediatePropagationStopped() ) {
+ event.stopImmediatePropagation();
+ }
+ }
+ }
+}
+
+function handleTouchStart( event ) {
+
+ var touches = getNativeEvent( event ).touches,
+ target, flags;
+
+ if ( touches && touches.length === 1 ) {
+
+ target = event.target;
+ flags = getVirtualBindingFlags( target );
+
+ if ( flags.hasVirtualBinding ) {
+
+ lastTouchID = nextTouchID++;
+ $.data( target, touchTargetPropertyName, lastTouchID );
+
+ clearResetTimer();
+
+ disableMouseBindings();
+ didScroll = false;
+
+ var t = getNativeEvent( event ).touches[ 0 ];
+ startX = t.pageX;
+ startY = t.pageY;
+
+ triggerVirtualEvent( "vmouseover", event, flags );
+ triggerVirtualEvent( "vmousedown", event, flags );
+ }
+ }
+}
+
+function handleScroll( event ) {
+ if ( blockTouchTriggers ) {
+ return;
+ }
+
+ if ( !didScroll ) {
+ triggerVirtualEvent( "vmousecancel", event, getVirtualBindingFlags( event.target ) );
+ }
+
+ didScroll = true;
+ startResetTimer();
+}
+
+function handleTouchMove( event ) {
+ if ( blockTouchTriggers ) {
+ return;
+ }
+
+ var t = getNativeEvent( event ).touches[ 0 ],
+ didCancel = didScroll,
+ moveThreshold = $.vmouse.moveDistanceThreshold;
+ didScroll = didScroll ||
+ ( Math.abs(t.pageX - startX) > moveThreshold ||
+ Math.abs(t.pageY - startY) > moveThreshold ),
+ flags = getVirtualBindingFlags( event.target );
+
+ if ( didScroll && !didCancel ) {
+ triggerVirtualEvent( "vmousecancel", event, flags );
+ }
+
+ triggerVirtualEvent( "vmousemove", event, flags );
+ startResetTimer();
+}
+
+function handleTouchEnd( event ) {
+ if ( blockTouchTriggers ) {
+ return;
+ }
+
+ disableTouchBindings();
+
+ var flags = getVirtualBindingFlags( event.target ),
+ t;
+ triggerVirtualEvent( "vmouseup", event, flags );
+
+ if ( !didScroll ) {
+ var ve = triggerVirtualEvent( "vclick", event, flags );
+ if ( ve && ve.isDefaultPrevented() ) {
+ // The target of the mouse events that follow the touchend
+ // event don't necessarily match the target used during the
+ // touch. This means we need to rely on coordinates for blocking
+ // any click that is generated.
+ t = getNativeEvent( event ).changedTouches[ 0 ];
+ clickBlockList.push({
+ touchID: lastTouchID,
+ x: t.clientX,
+ y: t.clientY
+ });
+
+ // Prevent any mouse events that follow from triggering
+ // virtual event notifications.
+ blockMouseTriggers = true;
+ }
+ }
+ triggerVirtualEvent( "vmouseout", event, flags);
+ didScroll = false;
+
+ startResetTimer();
+}
+
+function hasVirtualBindings( ele ) {
+ var bindings = $.data( ele, dataPropertyName ),
+ k;
+
+ if ( bindings ) {
+ for ( k in bindings ) {
+ if ( bindings[ k ] ) {
+ return true;
+ }
+ }
+ }
+ return false;
+}
+
+function dummyMouseHandler(){}
+
+function getSpecialEventObject( eventType ) {
+ var realType = eventType.substr( 1 );
+
+ return {
+ setup: function( data, namespace ) {
+ // If this is the first virtual mouse binding for this element,
+ // add a bindings object to its data.
+
+ if ( !hasVirtualBindings( this ) ) {
+ $.data( this, dataPropertyName, {});
+ }
+
+ // If setup is called, we know it is the first binding for this
+ // eventType, so initialize the count for the eventType to zero.
+ var bindings = $.data( this, dataPropertyName );
+ bindings[ eventType ] = true;
+
+ // If this is the first virtual mouse event for this type,
+ // register a global handler on the document.
+
+ activeDocHandlers[ eventType ] = ( activeDocHandlers[ eventType ] || 0 ) + 1;
+
+ if ( activeDocHandlers[ eventType ] === 1 ) {
+ $document.bind( realType, mouseEventCallback );
+ }
+
+ // Some browsers, like Opera Mini, won't dispatch mouse/click events
+ // for elements unless they actually have handlers registered on them.
+ // To get around this, we register dummy handlers on the elements.
+
+ $( this ).bind( realType, dummyMouseHandler );
+
+ // For now, if event capture is not supported, we rely on mouse handlers.
+ if ( eventCaptureSupported ) {
+ // If this is the first virtual mouse binding for the document,
+ // register our touchstart handler on the document.
+
+ activeDocHandlers[ "touchstart" ] = ( activeDocHandlers[ "touchstart" ] || 0) + 1;
+
+ if (activeDocHandlers[ "touchstart" ] === 1) {
+ $document.bind( "touchstart", handleTouchStart )
+ .bind( "touchend", handleTouchEnd )
+
+ // On touch platforms, touching the screen and then dragging your finger
+ // causes the window content to scroll after some distance threshold is
+ // exceeded. On these platforms, a scroll prevents a click event from being
+ // dispatched, and on some platforms, even the touchend is suppressed. To
+ // mimic the suppression of the click event, we need to watch for a scroll
+ // event. Unfortunately, some platforms like iOS don't dispatch scroll
+ // events until *AFTER* the user lifts their finger (touchend). This means
+ // we need to watch both scroll and touchmove events to figure out whether
+ // or not a scroll happenens before the touchend event is fired.
+
+ .bind( "touchmove", handleTouchMove )
+ .bind( "scroll", handleScroll );
+ }
+ }
+ },
+
+ teardown: function( data, namespace ) {
+ // If this is the last virtual binding for this eventType,
+ // remove its global handler from the document.
+
+ --activeDocHandlers[ eventType ];
+
+ if ( !activeDocHandlers[ eventType ] ) {
+ $document.unbind( realType, mouseEventCallback );
+ }
+
+ if ( eventCaptureSupported ) {
+ // If this is the last virtual mouse binding in existence,
+ // remove our document touchstart listener.
+
+ --activeDocHandlers[ "touchstart" ];
+
+ if ( !activeDocHandlers[ "touchstart" ] ) {
+ $document.unbind( "touchstart", handleTouchStart )
+ .unbind( "touchmove", handleTouchMove )
+ .unbind( "touchend", handleTouchEnd )
+ .unbind( "scroll", handleScroll );
+ }
+ }
+
+ var $this = $( this ),
+ bindings = $.data( this, dataPropertyName );
+
+ // teardown may be called when an element was
+ // removed from the DOM. If this is the case,
+ // jQuery core may have already stripped the element
+ // of any data bindings so we need to check it before
+ // using it.
+ if ( bindings ) {
+ bindings[ eventType ] = false;
+ }
+
+ // Unregister the dummy event handler.
+
+ $this.unbind( realType, dummyMouseHandler );
+
+ // If this is the last virtual mouse binding on the
+ // element, remove the binding data from the element.
+
+ if ( !hasVirtualBindings( this ) ) {
+ $this.removeData( dataPropertyName );
+ }
+ }
+ };
+}
+
+// Expose our custom events to the jQuery bind/unbind mechanism.
+
+for ( var i = 0; i < virtualEventNames.length; i++ ){
+ $.event.special[ virtualEventNames[ i ] ] = getSpecialEventObject( virtualEventNames[ i ] );
+}
+
+// Add a capture click handler to block clicks.
+// Note that we require event capture support for this so if the device
+// doesn't support it, we punt for now and rely solely on mouse events.
+if ( eventCaptureSupported ) {
+ document.addEventListener( "click", function( e ){
+ var cnt = clickBlockList.length,
+ target = e.target,
+ x, y, ele, i, o, touchID;
+
+ if ( cnt ) {
+ x = e.clientX;
+ y = e.clientY;
+ threshold = $.vmouse.clickDistanceThreshold;
+
+ // The idea here is to run through the clickBlockList to see if
+ // the current click event is in the proximity of one of our
+ // vclick events that had preventDefault() called on it. If we find
+ // one, then we block the click.
+ //
+ // Why do we have to rely on proximity?
+ //
+ // Because the target of the touch event that triggered the vclick
+ // can be different from the target of the click event synthesized
+ // by the browser. The target of a mouse/click event that is syntehsized
+ // from a touch event seems to be implementation specific. For example,
+ // some browsers will fire mouse/click events for a link that is near
+ // a touch event, even though the target of the touchstart/touchend event
+ // says the user touched outside the link. Also, it seems that with most
+ // browsers, the target of the mouse/click event is not calculated until the
+ // time it is dispatched, so if you replace an element that you touched
+ // with another element, the target of the mouse/click will be the new
+ // element underneath that point.
+ //
+ // Aside from proximity, we also check to see if the target and any
+ // of its ancestors were the ones that blocked a click. This is necessary
+ // because of the strange mouse/click target calculation done in the
+ // Android 2.1 browser, where if you click on an element, and there is a
+ // mouse/click handler on one of its ancestors, the target will be the
+ // innermost child of the touched element, even if that child is no where
+ // near the point of touch.
+
+ ele = target;
+
+ while ( ele ) {
+ for ( i = 0; i < cnt; i++ ) {
+ o = clickBlockList[ i ];
+ touchID = 0;
+
+ if ( ( ele === target && Math.abs( o.x - x ) < threshold && Math.abs( o.y - y ) < threshold ) ||
+ $.data( ele, touchTargetPropertyName ) === o.touchID ) {
+ // XXX: We may want to consider removing matches from the block list
+ // instead of waiting for the reset timer to fire.
+ e.preventDefault();
+ e.stopPropagation();
+ return;
+ }
+ }
+ ele = ele.parentNode;
+ }
+ }
+ }, true);
+}
+})( jQuery, window, document );
+/*
+* "events" plugin - Handles events
+*/
+
+(function( $, window, undefined ) {
+
+// add new event shortcuts
+$.each( ( "touchstart touchmove touchend orientationchange throttledresize " +
+ "tap taphold swipe swipeleft swiperight scrollstart scrollstop" ).split( " " ), function( i, name ) {
+
+ $.fn[ name ] = function( fn ) {
+ return fn ? this.bind( name, fn ) : this.trigger( name );
+ };
+
+ $.attrFn[ name ] = true;
+});
+
+var supportTouch = $.support.touch,
+ scrollEvent = "touchmove scroll",
+ touchStartEvent = supportTouch ? "touchstart" : "mousedown",
+ touchStopEvent = supportTouch ? "touchend" : "mouseup",
+ touchMoveEvent = supportTouch ? "touchmove" : "mousemove";
+
+function triggerCustomEvent( obj, eventType, event ) {
+ var originalType = event.type;
+ event.type = eventType;
+ $.event.handle.call( obj, event );
+ event.type = originalType;
+}
+
+// also handles scrollstop
+$.event.special.scrollstart = {
+
+ enabled: true,
+
+ setup: function() {
+
+ var thisObject = this,
+ $this = $( thisObject ),
+ scrolling,
+ timer;
+
+ function trigger( event, state ) {
+ scrolling = state;
+ triggerCustomEvent( thisObject, scrolling ? "scrollstart" : "scrollstop", event );
+ }
+
+ // iPhone triggers scroll after a small delay; use touchmove instead
+ $this.bind( scrollEvent, function( event ) {
+
+ if ( !$.event.special.scrollstart.enabled ) {
+ return;
+ }
+
+ if ( !scrolling ) {
+ trigger( event, true );
+ }
+
+ clearTimeout( timer );
+ timer = setTimeout(function() {
+ trigger( event, false );
+ }, 50 );
+ });
+ }
+};
+
+// also handles taphold
+$.event.special.tap = {
+ setup: function() {
+ var thisObject = this,
+ $this = $( thisObject );
+
+ $this.bind( "vmousedown", function( event ) {
+
+ if ( event.which && event.which !== 1 ) {
+ return false;
+ }
+
+ var origTarget = event.target,
+ origEvent = event.originalEvent,
+ timer;
+
+ function clearTapTimer() {
+ clearTimeout( timer );
+ }
+
+ function clearTapHandlers() {
+ clearTapTimer();
+
+ $this.unbind( "vclick", clickHandler )
+ .unbind( "vmouseup", clearTapTimer )
+ .unbind( "vmousecancel", clearTapHandlers );
+ }
+
+ function clickHandler(event) {
+ clearTapHandlers();
+
+ // ONLY trigger a 'tap' event if the start target is
+ // the same as the stop target.
+ if ( origTarget == event.target ) {
+ triggerCustomEvent( thisObject, "tap", event );
+ }
+ }
+
+ $this.bind( "vmousecancel", clearTapHandlers )
+ .bind( "vmouseup", clearTapTimer )
+ .bind( "vclick", clickHandler );
+
+ timer = setTimeout(function() {
+ triggerCustomEvent( thisObject, "taphold", $.Event( "taphold" ) );
+ }, 750 );
+ });
+ }
+};
+
+// also handles swipeleft, swiperight
+$.event.special.swipe = {
+ scrollSupressionThreshold: 10, // More than this horizontal displacement, and we will suppress scrolling.
+
+ durationThreshold: 1000, // More time than this, and it isn't a swipe.
+
+ horizontalDistanceThreshold: 30, // Swipe horizontal displacement must be more than this.
+
+ verticalDistanceThreshold: 75, // Swipe vertical displacement must be less than this.
+
+ setup: function() {
+ var thisObject = this,
+ $this = $( thisObject );
+
+ $this.bind( touchStartEvent, function( event ) {
+ var data = event.originalEvent.touches ?
+ event.originalEvent.touches[ 0 ] : event,
+ start = {
+ time: ( new Date() ).getTime(),
+ coords: [ data.pageX, data.pageY ],
+ origin: $( event.target )
+ },
+ stop;
+
+ function moveHandler( event ) {
+
+ if ( !start ) {
+ return;
+ }
+
+ var data = event.originalEvent.touches ?
+ event.originalEvent.touches[ 0 ] : event;
+
+ stop = {
+ time: ( new Date() ).getTime(),
+ coords: [ data.pageX, data.pageY ]
+ };
+
+ // prevent scrolling
+ if ( Math.abs( start.coords[ 0 ] - stop.coords[ 0 ] ) > $.event.special.swipe.scrollSupressionThreshold ) {
+ event.preventDefault();
+ }
+ }
+
+ $this.bind( touchMoveEvent, moveHandler )
+ .one( touchStopEvent, function( event ) {
+ $this.unbind( touchMoveEvent, moveHandler );
+
+ if ( start && stop ) {
+ if ( stop.time - start.time < $.event.special.swipe.durationThreshold &&
+ Math.abs( start.coords[ 0 ] - stop.coords[ 0 ] ) > $.event.special.swipe.horizontalDistanceThreshold &&
+ Math.abs( start.coords[ 1 ] - stop.coords[ 1 ] ) < $.event.special.swipe.verticalDistanceThreshold ) {
+
+ start.origin.trigger( "swipe" )
+ .trigger( start.coords[0] > stop.coords[ 0 ] ? "swipeleft" : "swiperight" );
+ }
+ }
+ start = stop = undefined;
+ });
+ });
+ }
+};
+
+(function( $, window ) {
+ // "Cowboy" Ben Alman
+
+ var win = $( window ),
+ special_event,
+ get_orientation,
+ last_orientation;
+
+ $.event.special.orientationchange = special_event = {
+ setup: function() {
+ // If the event is supported natively, return false so that jQuery
+ // will bind to the event using DOM methods.
+ if ( $.support.orientation && $.mobile.orientationChangeEnabled ) {
+ return false;
+ }
+
+ // Get the current orientation to avoid initial double-triggering.
+ last_orientation = get_orientation();
+
+ // Because the orientationchange event doesn't exist, simulate the
+ // event by testing window dimensions on resize.
+ win.bind( "throttledresize", handler );
+ },
+ teardown: function(){
+ // If the event is not supported natively, return false so that
+ // jQuery will unbind the event using DOM methods.
+ if ( $.support.orientation && $.mobile.orientationChangeEnabled ) {
+ return false;
+ }
+
+ // Because the orientationchange event doesn't exist, unbind the
+ // resize event handler.
+ win.unbind( "throttledresize", handler );
+ },
+ add: function( handleObj ) {
+ // Save a reference to the bound event handler.
+ var old_handler = handleObj.handler;
+
+
+ handleObj.handler = function( event ) {
+ // Modify event object, adding the .orientation property.
+ event.orientation = get_orientation();
+
+ // Call the originally-bound event handler and return its result.
+ return old_handler.apply( this, arguments );
+ };
+ }
+ };
+
+ // If the event is not supported natively, this handler will be bound to
+ // the window resize event to simulate the orientationchange event.
+ function handler() {
+ // Get the current orientation.
+ var orientation = get_orientation();
+
+ if ( orientation !== last_orientation ) {
+ // The orientation has changed, so trigger the orientationchange event.
+ last_orientation = orientation;
+ win.trigger( "orientationchange" );
+ }
+ }
+
+ // Get the current page orientation. This method is exposed publicly, should it
+ // be needed, as jQuery.event.special.orientationchange.orientation()
+ $.event.special.orientationchange.orientation = get_orientation = function() {
+ var isPortrait = true, elem = document.documentElement;
+
+ // prefer window orientation to the calculation based on screensize as
+ // the actual screen resize takes place before or after the orientation change event
+ // has been fired depending on implementation (eg android 2.3 is before, iphone after).
+ // More testing is required to determine if a more reliable method of determining the new screensize
+ // is possible when orientationchange is fired. (eg, use media queries + element + opacity)
+ if ( $.support.orientation ) {
+ // if the window orientation registers as 0 or 180 degrees report
+ // portrait, otherwise landscape
+ isPortrait = window.orientation % 180 == 0;
+ } else {
+ isPortrait = elem && elem.clientWidth / elem.clientHeight < 1.1;
+ }
+
+ return isPortrait ? "portrait" : "landscape";
+ };
+
+})( jQuery, window );
+
+
+// throttled resize event
+(function() {
+
+ $.event.special.throttledresize = {
+ setup: function() {
+ $( this ).bind( "resize", handler );
+ },
+ teardown: function(){
+ $( this ).unbind( "resize", handler );
+ }
+ };
+
+ var throttle = 250,
+ handler = function() {
+ curr = ( new Date() ).getTime();
+ diff = curr - lastCall;
+
+ if ( diff >= throttle ) {
+
+ lastCall = curr;
+ $( this ).trigger( "throttledresize" );
+
+ } else {
+
+ if ( heldCall ) {
+ clearTimeout( heldCall );
+ }
+
+ // Promise a held call will still execute
+ heldCall = setTimeout( handler, throttle - diff );
+ }
+ },
+ lastCall = 0,
+ heldCall,
+ curr,
+ diff;
+})();
+
+
+$.each({
+ scrollstop: "scrollstart",
+ taphold: "tap",
+ swipeleft: "swipe",
+ swiperight: "swipe"
+}, function( event, sourceEvent ) {
+
+ $.event.special[ event ] = {
+ setup: function() {
+ $( this ).bind( sourceEvent, $.noop );
+ }
+ };
+});
+
+})( jQuery, this );
+// Script: jQuery hashchange event
+//
+// *Version: 1.3, Last updated: 7/21/2010*
+//
+// Project Home - http://benalman.com/projects/jquery-hashchange-plugin/
+// GitHub - http://github.com/cowboy/jquery-hashchange/
+// Source - http://github.com/cowboy/jquery-hashchange/raw/master/jquery.ba-hashchange.js
+// (Minified) - http://github.com/cowboy/jquery-hashchange/raw/master/jquery.ba-hashchange.min.js (0.8kb gzipped)
+//
+// About: License
+//
+// Copyright (c) 2010 "Cowboy" Ben Alman,
+// Dual licensed under the MIT and GPL licenses.
+// http://benalman.com/about/license/
+//
+// About: Examples
+//
+// These working examples, complete with fully commented code, illustrate a few
+// ways in which this plugin can be used.
+//
+// hashchange event - http://benalman.com/code/projects/jquery-hashchange/examples/hashchange/
+// document.domain - http://benalman.com/code/projects/jquery-hashchange/examples/document_domain/
+//
+// About: Support and Testing
+//
+// Information about what version or versions of jQuery this plugin has been
+// tested with, what browsers it has been tested in, and where the unit tests
+// reside (so you can test it yourself).
+//
+// jQuery Versions - 1.2.6, 1.3.2, 1.4.1, 1.4.2
+// Browsers Tested - Internet Explorer 6-8, Firefox 2-4, Chrome 5-6, Safari 3.2-5,
+// Opera 9.6-10.60, iPhone 3.1, Android 1.6-2.2, BlackBerry 4.6-5.
+// Unit Tests - http://benalman.com/code/projects/jquery-hashchange/unit/
+//
+// About: Known issues
+//
+// While this jQuery hashchange event implementation is quite stable and
+// robust, there are a few unfortunate browser bugs surrounding expected
+// hashchange event-based behaviors, independent of any JavaScript
+// window.onhashchange abstraction. See the following examples for more
+// information:
+//
+// Chrome: Back Button - http://benalman.com/code/projects/jquery-hashchange/examples/bug-chrome-back-button/
+// Firefox: Remote XMLHttpRequest - http://benalman.com/code/projects/jquery-hashchange/examples/bug-firefox-remote-xhr/
+// WebKit: Back Button in an Iframe - http://benalman.com/code/projects/jquery-hashchange/examples/bug-webkit-hash-iframe/
+// Safari: Back Button from a different domain - http://benalman.com/code/projects/jquery-hashchange/examples/bug-safari-back-from-diff-domain/
+//
+// Also note that should a browser natively support the window.onhashchange
+// event, but not report that it does, the fallback polling loop will be used.
+//
+// About: Release History
+//
+// 1.3 - (7/21/2010) Reorganized IE6/7 Iframe code to make it more
+// "removable" for mobile-only development. Added IE6/7 document.title
+// support. Attempted to make Iframe as hidden as possible by using
+// techniques from http://www.paciellogroup.com/blog/?p=604. Added
+// support for the "shortcut" format $(window).hashchange( fn ) and
+// $(window).hashchange() like jQuery provides for built-in events.
+// Renamed jQuery.hashchangeDelay to <jQuery.fn.hashchange.delay> and
+// lowered its default value to 50. Added <jQuery.fn.hashchange.domain>
+// and <jQuery.fn.hashchange.src> properties plus document-domain.html
+// file to address access denied issues when setting document.domain in
+// IE6/7.
+// 1.2 - (2/11/2010) Fixed a bug where coming back to a page using this plugin
+// from a page on another domain would cause an error in Safari 4. Also,
+// IE6/7 Iframe is now inserted after the body (this actually works),
+// which prevents the page from scrolling when the event is first bound.
+// Event can also now be bound before DOM ready, but it won't be usable
+// before then in IE6/7.
+// 1.1 - (1/21/2010) Incorporated document.documentMode test to fix IE8 bug
+// where browser version is incorrectly reported as 8.0, despite
+// inclusion of the X-UA-Compatible IE=EmulateIE7 meta tag.
+// 1.0 - (1/9/2010) Initial Release. Broke out the jQuery BBQ event.special
+// window.onhashchange functionality into a separate plugin for users
+// who want just the basic event & back button support, without all the
+// extra awesomeness that BBQ provides. This plugin will be included as
+// part of jQuery BBQ, but also be available separately.
+
+(function($,window,undefined){
+ '$:nomunge'; // Used by YUI compressor.
+
+ // Reused string.
+ var str_hashchange = 'hashchange',
+
+ // Method / object references.
+ doc = document,
+ fake_onhashchange,
+ special = $.event.special,
+
+ // Does the browser support window.onhashchange? Note that IE8 running in
+ // IE7 compatibility mode reports true for 'onhashchange' in window, even
+ // though the event isn't supported, so also test document.documentMode.
+ doc_mode = doc.documentMode,
+ supports_onhashchange = 'on' + str_hashchange in window && ( doc_mode === undefined || doc_mode > 7 );
+
+ // Get location.hash (or what you'd expect location.hash to be) sans any
+ // leading #. Thanks for making this necessary, Firefox!
+ function get_fragment( url ) {
+ url = url || location.href;
+ return '#' + url.replace( /^[^#]*#?(.*)$/, '$1' );
+ };
+
+ // Method: jQuery.fn.hashchange
+ //
+ // Bind a handler to the window.onhashchange event or trigger all bound
+ // window.onhashchange event handlers. This behavior is consistent with
+ // jQuery's built-in event handlers.
+ //
+ // Usage:
+ //
+ // > jQuery(window).hashchange( [ handler ] );
+ //
+ // Arguments:
+ //
+ // handler - (Function) Optional handler to be bound to the hashchange
+ // event. This is a "shortcut" for the more verbose form:
+ // jQuery(window).bind( 'hashchange', handler ). If handler is omitted,
+ // all bound window.onhashchange event handlers will be triggered. This
+ // is a shortcut for the more verbose
+ // jQuery(window).trigger( 'hashchange' ). These forms are described in
+ // the <hashchange event> section.
+ //
+ // Returns:
+ //
+ // (jQuery) The initial jQuery collection of elements.
+
+ // Allow the "shortcut" format $(elem).hashchange( fn ) for binding and
+ // $(elem).hashchange() for triggering, like jQuery does for built-in events.
+ $.fn[ str_hashchange ] = function( fn ) {
+ return fn ? this.bind( str_hashchange, fn ) : this.trigger( str_hashchange );
+ };
+
+ // Property: jQuery.fn.hashchange.delay
+ //
+ // The numeric interval (in milliseconds) at which the <hashchange event>
+ // polling loop executes. Defaults to 50.
+
+ // Property: jQuery.fn.hashchange.domain
+ //
+ // If you're setting document.domain in your JavaScript, and you want hash
+ // history to work in IE6/7, not only must this property be set, but you must
+ // also set document.domain BEFORE jQuery is loaded into the page. This
+ // property is only applicable if you are supporting IE6/7 (or IE8 operating
+ // in "IE7 compatibility" mode).
+ //
+ // In addition, the <jQuery.fn.hashchange.src> property must be set to the
+ // path of the included "document-domain.html" file, which can be renamed or
+ // modified if necessary (note that the document.domain specified must be the
+ // same in both your main JavaScript as well as in this file).
+ //
+ // Usage:
+ //
+ // jQuery.fn.hashchange.domain = document.domain;
+
+ // Property: jQuery.fn.hashchange.src
+ //
+ // If, for some reason, you need to specify an Iframe src file (for example,
+ // when setting document.domain as in <jQuery.fn.hashchange.domain>), you can
+ // do so using this property. Note that when using this property, history
+ // won't be recorded in IE6/7 until the Iframe src file loads. This property
+ // is only applicable if you are supporting IE6/7 (or IE8 operating in "IE7
+ // compatibility" mode).
+ //
+ // Usage:
+ //
+ // jQuery.fn.hashchange.src = 'path/to/file.html';
+
+ $.fn[ str_hashchange ].delay = 50;
+ /*
+ $.fn[ str_hashchange ].domain = null;
+ $.fn[ str_hashchange ].src = null;
+ */
+
+ // Event: hashchange event
+ //
+ // Fired when location.hash changes. In browsers that support it, the native
+ // HTML5 window.onhashchange event is used, otherwise a polling loop is
+ // initialized, running every <jQuery.fn.hashchange.delay> milliseconds to
+ // see if the hash has changed. In IE6/7 (and IE8 operating in "IE7
+ // compatibility" mode), a hidden Iframe is created to allow the back button
+ // and hash-based history to work.
+ //
+ // Usage as described in <jQuery.fn.hashchange>:
+ //
+ // > // Bind an event handler.
+ // > jQuery(window).hashchange( function(e) {
+ // > var hash = location.hash;
+ // > ...
+ // > });
+ // >
+ // > // Manually trigger the event handler.
+ // > jQuery(window).hashchange();
+ //
+ // A more verbose usage that allows for event namespacing:
+ //
+ // > // Bind an event handler.
+ // > jQuery(window).bind( 'hashchange', function(e) {
+ // > var hash = location.hash;
+ // > ...
+ // > });
+ // >
+ // > // Manually trigger the event handler.
+ // > jQuery(window).trigger( 'hashchange' );
+ //
+ // Additional Notes:
+ //
+ // * The polling loop and Iframe are not created until at least one handler
+ // is actually bound to the 'hashchange' event.
+ // * If you need the bound handler(s) to execute immediately, in cases where
+ // a location.hash exists on page load, via bookmark or page refresh for
+ // example, use jQuery(window).hashchange() or the more verbose
+ // jQuery(window).trigger( 'hashchange' ).
+ // * The event can be bound before DOM ready, but since it won't be usable
+ // before then in IE6/7 (due to the necessary Iframe), recommended usage is
+ // to bind it inside a DOM ready handler.
+
+ // Override existing $.event.special.hashchange methods (allowing this plugin
+ // to be defined after jQuery BBQ in BBQ's source code).
+ special[ str_hashchange ] = $.extend( special[ str_hashchange ], {
+
+ // Called only when the first 'hashchange' event is bound to window.
+ setup: function() {
+ // If window.onhashchange is supported natively, there's nothing to do..
+ if ( supports_onhashchange ) { return false; }
+
+ // Otherwise, we need to create our own. And we don't want to call this
+ // until the user binds to the event, just in case they never do, since it
+ // will create a polling loop and possibly even a hidden Iframe.
+ $( fake_onhashchange.start );
+ },
+
+ // Called only when the last 'hashchange' event is unbound from window.
+ teardown: function() {
+ // If window.onhashchange is supported natively, there's nothing to do..
+ if ( supports_onhashchange ) { return false; }
+
+ // Otherwise, we need to stop ours (if possible).
+ $( fake_onhashchange.stop );
+ }
+
+ });
+
+ // fake_onhashchange does all the work of triggering the window.onhashchange
+ // event for browsers that don't natively support it, including creating a
+ // polling loop to watch for hash changes and in IE 6/7 creating a hidden
+ // Iframe to enable back and forward.
+ fake_onhashchange = (function(){
+ var self = {},
+ timeout_id,
+
+ // Remember the initial hash so it doesn't get triggered immediately.
+ last_hash = get_fragment(),
+
+ fn_retval = function(val){ return val; },
+ history_set = fn_retval,
+ history_get = fn_retval;
+
+ // Start the polling loop.
+ self.start = function() {
+ timeout_id || poll();
+ };
+
+ // Stop the polling loop.
+ self.stop = function() {
+ timeout_id && clearTimeout( timeout_id );
+ timeout_id = undefined;
+ };
+
+ // This polling loop checks every $.fn.hashchange.delay milliseconds to see
+ // if location.hash has changed, and triggers the 'hashchange' event on
+ // window when necessary.
+ function poll() {
+ var hash = get_fragment(),
+ history_hash = history_get( last_hash );
+
+ if ( hash !== last_hash ) {
+ history_set( last_hash = hash, history_hash );
+
+ $(window).trigger( str_hashchange );
+
+ } else if ( history_hash !== last_hash ) {
+ location.href = location.href.replace( /#.*/, '' ) + history_hash;
+ }
+
+ timeout_id = setTimeout( poll, $.fn[ str_hashchange ].delay );
+ };
+
+ // vvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvv
+ // vvvvvvvvvvvvvvvvvvv REMOVE IF NOT SUPPORTING IE6/7/8 vvvvvvvvvvvvvvvvvvv
+ // vvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvv
+ $.browser.msie && !supports_onhashchange && (function(){
+ // Not only do IE6/7 need the "magical" Iframe treatment, but so does IE8
+ // when running in "IE7 compatibility" mode.
+
+ var iframe,
+ iframe_src;
+
+ // When the event is bound and polling starts in IE 6/7, create a hidden
+ // Iframe for history handling.
+ self.start = function(){
+ if ( !iframe ) {
+ iframe_src = $.fn[ str_hashchange ].src;
+ iframe_src = iframe_src && iframe_src + get_fragment();
+
+ // Create hidden Iframe. Attempt to make Iframe as hidden as possible
+ // by using techniques from http://www.paciellogroup.com/blog/?p=604.
+ iframe = $('<iframe tabindex="-1" title="empty"/>').hide()
+
+ // When Iframe has completely loaded, initialize the history and
+ // start polling.
+ .one( 'load', function(){
+ iframe_src || history_set( get_fragment() );
+ poll();
+ })
+
+ // Load Iframe src if specified, otherwise nothing.
+ .attr( 'src', iframe_src || 'javascript:0' )
+
+ // Append Iframe after the end of the body to prevent unnecessary
+ // initial page scrolling (yes, this works).
+ .insertAfter( 'body' )[0].contentWindow;
+
+ // Whenever `document.title` changes, update the Iframe's title to
+ // prettify the back/next history menu entries. Since IE sometimes
+ // errors with "Unspecified error" the very first time this is set
+ // (yes, very useful) wrap this with a try/catch block.
+ doc.onpropertychange = function(){
+ try {
+ if ( event.propertyName === 'title' ) {
+ iframe.document.title = doc.title;
+ }
+ } catch(e) {}
+ };
+
+ }
+ };
+
+ // Override the "stop" method since an IE6/7 Iframe was created. Even
+ // if there are no longer any bound event handlers, the polling loop
+ // is still necessary for back/next to work at all!
+ self.stop = fn_retval;
+
+ // Get history by looking at the hidden Iframe's location.hash.
+ history_get = function() {
+ return get_fragment( iframe.location.href );
+ };
+
+ // Set a new history item by opening and then closing the Iframe
+ // document, *then* setting its location.hash. If document.domain has
+ // been set, update that as well.
+ history_set = function( hash, history_hash ) {
+ var iframe_doc = iframe.document,
+ domain = $.fn[ str_hashchange ].domain;
+
+ if ( hash !== history_hash ) {
+ // Update Iframe with any initial `document.title` that might be set.
+ iframe_doc.title = doc.title;
+
+ // Opening the Iframe's document after it has been closed is what
+ // actually adds a history entry.
+ iframe_doc.open();
+
+ // Set document.domain for the Iframe document as well, if necessary.
+ domain && iframe_doc.write( '<script>document.domain="' + domain + '"</script>' );
+
+ iframe_doc.close();
+
+ // Update the Iframe's hash, for great justice.
+ iframe.location.hash = hash;
+ }
+ };
+
+ })();
+ // ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
+ // ^^^^^^^^^^^^^^^^^^^ REMOVE IF NOT SUPPORTING IE6/7/8 ^^^^^^^^^^^^^^^^^^^
+ // ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
+
+ return self;
+ })();
+
+})(jQuery,this);
+/*
+* "page" plugin
+*/
+
+(function( $, undefined ) {
+
+$.widget( "mobile.page", $.mobile.widget, {
+ options: {
+ theme: "c",
+ domCache: false,
+ keepNativeDefault: ":jqmData(role='none'), :jqmData(role='nojs')"
+ },
+
+ _create: function() {
+
+ this._trigger( "beforecreate" );
+
+ this.element
+ .attr( "tabindex", "0" )
+ .addClass( "ui-page ui-body-" + this.options.theme );
+ },
+
+ keepNativeSelector: function() {
+ var options = this.options,
+ keepNativeDefined = options.keepNative && $.trim(options.keepNative);
+
+ if( keepNativeDefined && options.keepNative !== options.keepNativeDefault ){
+ return [options.keepNative, options.keepNativeDefault].join(", ");
+ }
+
+ return options.keepNativeDefault;
+ }
+});
+})( jQuery );
+/*
+* "core" - The base file for jQm
+*/
+
+(function( $, window, undefined ) {
+
+ var nsNormalizeDict = {};
+
+ // jQuery.mobile configurable options
+ $.extend( $.mobile, {
+
+ // Namespace used framework-wide for data-attrs. Default is no namespace
+ ns: "",
+
+ // Define the url parameter used for referencing widget-generated sub-pages.
+ // Translates to to example.html&ui-page=subpageIdentifier
+ // hash segment before &ui-page= is used to make Ajax request
+ subPageUrlKey: "ui-page",
+
+ // Class assigned to page currently in view, and during transitions
+ activePageClass: "ui-page-active",
+
+ // Class used for "active" button state, from CSS framework
+ activeBtnClass: "ui-btn-active",
+
+ // Automatically handle clicks and form submissions through Ajax, when same-domain
+ ajaxEnabled: true,
+
+ // Automatically load and show pages based on location.hash
+ hashListeningEnabled: true,
+
+ // disable to prevent jquery from bothering with links
+ linkBindingEnabled: true,
+
+ // Set default page transition - 'none' for no transitions
+ defaultPageTransition: "slide",
+
+ // Minimum scroll distance that will be remembered when returning to a page
+ minScrollBack: 250,
+
+ // Set default dialog transition - 'none' for no transitions
+ defaultDialogTransition: "pop",
+
+ // Show loading message during Ajax requests
+ // if false, message will not appear, but loading classes will still be toggled on html el
+ loadingMessage: "loading",
+
+ // Error response message - appears when an Ajax page request fails
+ pageLoadErrorMessage: "Error Loading Page",
+
+ //automatically initialize the DOM when it's ready
+ autoInitializePage: true,
+
+ pushStateEnabled: true,
+
+ // turn of binding to the native orientationchange due to android orientation behavior
+ orientationChangeEnabled: true,
+
+ // Support conditions that must be met in order to proceed
+ // default enhanced qualifications are media query support OR IE 7+
+ gradeA: function(){
+ return $.support.mediaquery || $.mobile.browser.ie && $.mobile.browser.ie >= 7;
+ },
+
+ // TODO might be useful upstream in jquery itself ?
+ keyCode: {
+ ALT: 18,
+ BACKSPACE: 8,
+ CAPS_LOCK: 20,
+ COMMA: 188,
+ COMMAND: 91,
+ COMMAND_LEFT: 91, // COMMAND
+ COMMAND_RIGHT: 93,
+ CONTROL: 17,
+ DELETE: 46,
+ DOWN: 40,
+ END: 35,
+ ENTER: 13,
+ ESCAPE: 27,
+ HOME: 36,
+ INSERT: 45,
+ LEFT: 37,
+ MENU: 93, // COMMAND_RIGHT
+ NUMPAD_ADD: 107,
+ NUMPAD_DECIMAL: 110,
+ NUMPAD_DIVIDE: 111,
+ NUMPAD_ENTER: 108,
+ NUMPAD_MULTIPLY: 106,
+ NUMPAD_SUBTRACT: 109,
+ PAGE_DOWN: 34,
+ PAGE_UP: 33,
+ PERIOD: 190,
+ RIGHT: 39,
+ SHIFT: 16,
+ SPACE: 32,
+ TAB: 9,
+ UP: 38,
+ WINDOWS: 91 // COMMAND
+ },
+
+ // Scroll page vertically: scroll to 0 to hide iOS address bar, or pass a Y value
+ silentScroll: function( ypos ) {
+ if ( $.type( ypos ) !== "number" ) {
+ ypos = $.mobile.defaultHomeScroll;
+ }
+
+ // prevent scrollstart and scrollstop events
+ $.event.special.scrollstart.enabled = false;
+
+ setTimeout(function() {
+ window.scrollTo( 0, ypos );
+ $( document ).trigger( "silentscroll", { x: 0, y: ypos });
+ }, 20 );
+
+ setTimeout(function() {
+ $.event.special.scrollstart.enabled = true;
+ }, 150 );
+ },
+
+ // Expose our cache for testing purposes.
+ nsNormalizeDict: nsNormalizeDict,
+
+ // Take a data attribute property, prepend the namespace
+ // and then camel case the attribute string. Add the result
+ // to our nsNormalizeDict so we don't have to do this again.
+ nsNormalize: function( prop ) {
+ if ( !prop ) {
+ return;
+ }
+
+ return nsNormalizeDict[ prop ] || ( nsNormalizeDict[ prop ] = $.camelCase( $.mobile.ns + prop ) );
+ },
+
+ getInheritedTheme: function( el, defaultTheme ) {
+
+ // Find the closest parent with a theme class on it. Note that
+ // we are not using $.fn.closest() on purpose here because this
+ // method gets called quite a bit and we need it to be as fast
+ // as possible.
+
+ var e = el[ 0 ],
+ ltr = "",
+ re = /ui-(bar|body)-([a-z])\b/,
+ c, m;
+
+ while ( e ) {
+ var c = e.className || "";
+ if ( ( m = re.exec( c ) ) && ( ltr = m[ 2 ] ) ) {
+ // We found a parent with a theme class
+ // on it so bail from this loop.
+ break;
+ }
+ e = e.parentNode;
+ }
+
+ // Return the theme letter we found, if none, return the
+ // specified default.
+
+ return ltr || defaultTheme || "a";
+ }
+ });
+
+ // Mobile version of data and removeData and hasData methods
+ // ensures all data is set and retrieved using jQuery Mobile's data namespace
+ $.fn.jqmData = function( prop, value ) {
+ var result;
+ if ( typeof prop != "undefined" ) {
+ result = this.data( prop ? $.mobile.nsNormalize( prop ) : prop, value );
+ }
+ return result;
+ };
+
+ $.jqmData = function( elem, prop, value ) {
+ var result;
+ if ( typeof prop != "undefined" ) {
+ result = $.data( elem, prop ? $.mobile.nsNormalize( prop ) : prop, value );
+ }
+ return result;
+ };
+
+ $.fn.jqmRemoveData = function( prop ) {
+ return this.removeData( $.mobile.nsNormalize( prop ) );
+ };
+
+ $.jqmRemoveData = function( elem, prop ) {
+ return $.removeData( elem, $.mobile.nsNormalize( prop ) );
+ };
+
+ $.fn.removeWithDependents = function() {
+ $.removeWithDependents( this );
+ };
+
+ $.removeWithDependents = function( elem ) {
+ var $elem = $( elem );
+
+ ( $elem.jqmData('dependents') || $() ).remove();
+ $elem.remove();
+ };
+
+ $.fn.addDependents = function( newDependents ) {
+ $.addDependents( $(this), newDependents );
+ };
+
+ $.addDependents = function( elem, newDependents ) {
+ var dependents = $(elem).jqmData( 'dependents' ) || $();
+
+ $(elem).jqmData( 'dependents', $.merge(dependents, newDependents) );
+ };
+
+ // note that this helper doesn't attempt to handle the callback
+ // or setting of an html elements text, its only purpose is
+ // to return the html encoded version of the text in all cases. (thus the name)
+ $.fn.getEncodedText = function() {
+ return $( "<div/>" ).text( $(this).text() ).html();
+ };
+
+ // Monkey-patching Sizzle to filter the :jqmData selector
+ var oldFind = $.find,
+ jqmDataRE = /:jqmData\(([^)]*)\)/g;
+
+ $.find = function( selector, context, ret, extra ) {
+ selector = selector.replace( jqmDataRE, "[data-" + ( $.mobile.ns || "" ) + "$1]" );
+
+ return oldFind.call( this, selector, context, ret, extra );
+ };
+
+ $.extend( $.find, oldFind );
+
+ $.find.matches = function( expr, set ) {
+ return $.find( expr, null, null, set );
+ };
+
+ $.find.matchesSelector = function( node, expr ) {
+ return $.find( expr, null, null, [ node ] ).length > 0;
+ };
+})( jQuery, this );
+
+/*
+* core utilities for auto ajax navigation, base tag mgmt,
+*/
+
+( function( $, undefined ) {
+
+ //define vars for interal use
+ var $window = $( window ),
+ $html = $( 'html' ),
+ $head = $( 'head' ),
+
+ //url path helpers for use in relative url management
+ path = {
+
+ // This scary looking regular expression parses an absolute URL or its relative
+ // variants (protocol, site, document, query, and hash), into the various
+ // components (protocol, host, path, query, fragment, etc that make up the
+ // URL as well as some other commonly used sub-parts. When used with RegExp.exec()
+ // or String.match, it parses the URL into a results array that looks like this:
+ //
+ // [0]: http://jblas:password@mycompany.com:8080/mail/inbox?msg=1234&type=unread#msg-content
+ // [1]: http://jblas:password@mycompany.com:8080/mail/inbox?msg=1234&type=unread
+ // [2]: http://jblas:password@mycompany.com:8080/mail/inbox
+ // [3]: http://jblas:password@mycompany.com:8080
+ // [4]: http:
+ // [5]: //
+ // [6]: jblas:password@mycompany.com:8080
+ // [7]: jblas:password
+ // [8]: jblas
+ // [9]: password
+ // [10]: mycompany.com:8080
+ // [11]: mycompany.com
+ // [12]: 8080
+ // [13]: /mail/inbox
+ // [14]: /mail/
+ // [15]: inbox
+ // [16]: ?msg=1234&type=unread
+ // [17]: #msg-content
+ //
+ urlParseRE: /^(((([^:\/#\?]+:)?(?:(\/\/)((?:(([^:@\/#\?]+)(?:\:([^:@\/#\?]+))?)@)?(([^:\/#\?\]\[]+|\[[^\/\]@#?]+\])(?:\:([0-9]+))?))?)?)?((\/?(?:[^\/\?#]+\/+)*)([^\?#]*)))?(\?[^#]+)?)(#.*)?/,
+
+ //Parse a URL into a structure that allows easy access to
+ //all of the URL components by name.
+ parseUrl: function( url ) {
+ // If we're passed an object, we'll assume that it is
+ // a parsed url object and just return it back to the caller.
+ if ( $.type( url ) === "object" ) {
+ return url;
+ }
+
+ var matches = path.urlParseRE.exec( url || "" ) || [];
+
+ // Create an object that allows the caller to access the sub-matches
+ // by name. Note that IE returns an empty string instead of undefined,
+ // like all other browsers do, so we normalize everything so its consistent
+ // no matter what browser we're running on.
+ return {
+ href: matches[ 0 ] || "",
+ hrefNoHash: matches[ 1 ] || "",
+ hrefNoSearch: matches[ 2 ] || "",
+ domain: matches[ 3 ] || "",
+ protocol: matches[ 4 ] || "",
+ doubleSlash: matches[ 5 ] || "",
+ authority: matches[ 6 ] || "",
+ username: matches[ 8 ] || "",
+ password: matches[ 9 ] || "",
+ host: matches[ 10 ] || "",
+ hostname: matches[ 11 ] || "",
+ port: matches[ 12 ] || "",
+ pathname: matches[ 13 ] || "",
+ directory: matches[ 14 ] || "",
+ filename: matches[ 15 ] || "",
+ search: matches[ 16 ] || "",
+ hash: matches[ 17 ] || ""
+ };
+ },
+
+ //Turn relPath into an asbolute path. absPath is
+ //an optional absolute path which describes what
+ //relPath is relative to.
+ makePathAbsolute: function( relPath, absPath ) {
+ if ( relPath && relPath.charAt( 0 ) === "/" ) {
+ return relPath;
+ }
+
+ relPath = relPath || "";
+ absPath = absPath ? absPath.replace( /^\/|(\/[^\/]*|[^\/]+)$/g, "" ) : "";
+
+ var absStack = absPath ? absPath.split( "/" ) : [],
+ relStack = relPath.split( "/" );
+ for ( var i = 0; i < relStack.length; i++ ) {
+ var d = relStack[ i ];
+ switch ( d ) {
+ case ".":
+ break;
+ case "..":
+ if ( absStack.length ) {
+ absStack.pop();
+ }
+ break;
+ default:
+ absStack.push( d );
+ break;
+ }
+ }
+ return "/" + absStack.join( "/" );
+ },
+
+ //Returns true if both urls have the same domain.
+ isSameDomain: function( absUrl1, absUrl2 ) {
+ return path.parseUrl( absUrl1 ).domain === path.parseUrl( absUrl2 ).domain;
+ },
+
+ //Returns true for any relative variant.
+ isRelativeUrl: function( url ) {
+ // All relative Url variants have one thing in common, no protocol.
+ return path.parseUrl( url ).protocol === "";
+ },
+
+ //Returns true for an absolute url.
+ isAbsoluteUrl: function( url ) {
+ return path.parseUrl( url ).protocol !== "";
+ },
+
+ //Turn the specified realtive URL into an absolute one. This function
+ //can handle all relative variants (protocol, site, document, query, fragment).
+ makeUrlAbsolute: function( relUrl, absUrl ) {
+ if ( !path.isRelativeUrl( relUrl ) ) {
+ return relUrl;
+ }
+
+ var relObj = path.parseUrl( relUrl ),
+ absObj = path.parseUrl( absUrl ),
+ protocol = relObj.protocol || absObj.protocol,
+ doubleSlash = relObj.protocol ? relObj.doubleSlash : ( relObj.doubleSlash || absObj.doubleSlash ),
+ authority = relObj.authority || absObj.authority,
+ hasPath = relObj.pathname !== "",
+ pathname = path.makePathAbsolute( relObj.pathname || absObj.filename, absObj.pathname ),
+ search = relObj.search || ( !hasPath && absObj.search ) || "",
+ hash = relObj.hash;
+
+ return protocol + doubleSlash + authority + pathname + search + hash;
+ },
+
+ //Add search (aka query) params to the specified url.
+ addSearchParams: function( url, params ) {
+ var u = path.parseUrl( url ),
+ p = ( typeof params === "object" ) ? $.param( params ) : params,
+ s = u.search || "?";
+ return u.hrefNoSearch + s + ( s.charAt( s.length - 1 ) !== "?" ? "&" : "" ) + p + ( u.hash || "" );
+ },
+
+ convertUrlToDataUrl: function( absUrl ) {
+ var u = path.parseUrl( absUrl );
+ if ( path.isEmbeddedPage( u ) ) {
+ // For embedded pages, remove the dialog hash key as in getFilePath(),
+ // otherwise the Data Url won't match the id of the embedded Page.
+ return u.hash.split( dialogHashKey )[0].replace( /^#/, "" );
+ } else if ( path.isSameDomain( u, documentBase ) ) {
+ return u.hrefNoHash.replace( documentBase.domain, "" );
+ }
+ return absUrl;
+ },
+
+ //get path from current hash, or from a file path
+ get: function( newPath ) {
+ if( newPath === undefined ) {
+ newPath = location.hash;
+ }
+ return path.stripHash( newPath ).replace( /[^\/]*\.[^\/*]+$/, '' );
+ },
+
+ //return the substring of a filepath before the sub-page key, for making a server request
+ getFilePath: function( path ) {
+ var splitkey = '&' + $.mobile.subPageUrlKey;
+ return path && path.split( splitkey )[0].split( dialogHashKey )[0];
+ },
+
+ //set location hash to path
+ set: function( path ) {
+ location.hash = path;
+ },
+
+ //test if a given url (string) is a path
+ //NOTE might be exceptionally naive
+ isPath: function( url ) {
+ return ( /\// ).test( url );
+ },
+
+ //return a url path with the window's location protocol/hostname/pathname removed
+ clean: function( url ) {
+ return url.replace( documentBase.domain, "" );
+ },
+
+ //just return the url without an initial #
+ stripHash: function( url ) {
+ return url.replace( /^#/, "" );
+ },
+
+ //remove the preceding hash, any query params, and dialog notations
+ cleanHash: function( hash ) {
+ return path.stripHash( hash.replace( /\?.*$/, "" ).replace( dialogHashKey, "" ) );
+ },
+
+ //check whether a url is referencing the same domain, or an external domain or different protocol
+ //could be mailto, etc
+ isExternal: function( url ) {
+ var u = path.parseUrl( url );
+ return u.protocol && u.domain !== documentUrl.domain ? true : false;
+ },
+
+ hasProtocol: function( url ) {
+ return ( /^(:?\w+:)/ ).test( url );
+ },
+
+ //check if the specified url refers to the first page in the main application document.
+ isFirstPageUrl: function( url ) {
+ // We only deal with absolute paths.
+ var u = path.parseUrl( path.makeUrlAbsolute( url, documentBase ) ),
+
+ // Does the url have the same path as the document?
+ samePath = u.hrefNoHash === documentUrl.hrefNoHash || ( documentBaseDiffers && u.hrefNoHash === documentBase.hrefNoHash ),
+
+ // Get the first page element.
+ fp = $.mobile.firstPage,
+
+ // Get the id of the first page element if it has one.
+ fpId = fp && fp[0] ? fp[0].id : undefined;
+
+ // The url refers to the first page if the path matches the document and
+ // it either has no hash value, or the hash is exactly equal to the id of the
+ // first page element.
+ return samePath && ( !u.hash || u.hash === "#" || ( fpId && u.hash.replace( /^#/, "" ) === fpId ) );
+ },
+
+ isEmbeddedPage: function( url ) {
+ var u = path.parseUrl( url );
+
+ //if the path is absolute, then we need to compare the url against
+ //both the documentUrl and the documentBase. The main reason for this
+ //is that links embedded within external documents will refer to the
+ //application document, whereas links embedded within the application
+ //document will be resolved against the document base.
+ if ( u.protocol !== "" ) {
+ return ( u.hash && ( u.hrefNoHash === documentUrl.hrefNoHash || ( documentBaseDiffers && u.hrefNoHash === documentBase.hrefNoHash ) ) );
+ }
+ return (/^#/).test( u.href );
+ }
+ },
+
+ //will be defined when a link is clicked and given an active class
+ $activeClickedLink = null,
+
+ //urlHistory is purely here to make guesses at whether the back or forward button was clicked
+ //and provide an appropriate transition
+ urlHistory = {
+ // Array of pages that are visited during a single page load.
+ // Each has a url and optional transition, title, and pageUrl (which represents the file path, in cases where URL is obscured, such as dialogs)
+ stack: [],
+
+ //maintain an index number for the active page in the stack
+ activeIndex: 0,
+
+ //get active
+ getActive: function() {
+ return urlHistory.stack[ urlHistory.activeIndex ];
+ },
+
+ getPrev: function() {
+ return urlHistory.stack[ urlHistory.activeIndex - 1 ];
+ },
+
+ getNext: function() {
+ return urlHistory.stack[ urlHistory.activeIndex + 1 ];
+ },
+
+ // addNew is used whenever a new page is added
+ addNew: function( url, transition, title, pageUrl, role ) {
+ //if there's forward history, wipe it
+ if( urlHistory.getNext() ) {
+ urlHistory.clearForward();
+ }
+
+ urlHistory.stack.push( {url : url, transition: transition, title: title, pageUrl: pageUrl, role: role } );
+
+ urlHistory.activeIndex = urlHistory.stack.length - 1;
+ },
+
+ //wipe urls ahead of active index
+ clearForward: function() {
+ urlHistory.stack = urlHistory.stack.slice( 0, urlHistory.activeIndex + 1 );
+ },
+
+ directHashChange: function( opts ) {
+ var back , forward, newActiveIndex, prev = this.getActive();
+
+ // check if url isp in history and if it's ahead or behind current page
+ $.each( urlHistory.stack, function( i, historyEntry ) {
+
+ //if the url is in the stack, it's a forward or a back
+ if( opts.currentUrl === historyEntry.url ) {
+ //define back and forward by whether url is older or newer than current page
+ back = i < urlHistory.activeIndex;
+ forward = !back;
+ newActiveIndex = i;
+ }
+ });
+
+ // save new page index, null check to prevent falsey 0 result
+ this.activeIndex = newActiveIndex !== undefined ? newActiveIndex : this.activeIndex;
+
+ if( back ) {
+ ( opts.either || opts.isBack )( true );
+ } else if( forward ) {
+ ( opts.either || opts.isForward )( false );
+ }
+ },
+
+ //disable hashchange event listener internally to ignore one change
+ //toggled internally when location.hash is updated to match the url of a successful page load
+ ignoreNextHashChange: false
+ },
+
+ //define first selector to receive focus when a page is shown
+ focusable = "[tabindex],a,button:visible,select:visible,input",
+
+ //queue to hold simultanious page transitions
+ pageTransitionQueue = [],
+
+ //indicates whether or not page is in process of transitioning
+ isPageTransitioning = false,
+
+ //nonsense hash change key for dialogs, so they create a history entry
+ dialogHashKey = "&ui-state=dialog",
+
+ //existing base tag?
+ $base = $head.children( "base" ),
+
+ //tuck away the original document URL minus any fragment.
+ documentUrl = path.parseUrl( location.href ),
+
+ //if the document has an embedded base tag, documentBase is set to its
+ //initial value. If a base tag does not exist, then we default to the documentUrl.
+ documentBase = $base.length ? path.parseUrl( path.makeUrlAbsolute( $base.attr( "href" ), documentUrl.href ) ) : documentUrl,
+
+ //cache the comparison once.
+ documentBaseDiffers = ( documentUrl.hrefNoHash !== documentBase.hrefNoHash );
+
+ //base element management, defined depending on dynamic base tag support
+ var base = $.support.dynamicBaseTag ? {
+
+ //define base element, for use in routing asset urls that are referenced in Ajax-requested markup
+ element: ( $base.length ? $base : $( "<base>", { href: documentBase.hrefNoHash } ).prependTo( $head ) ),
+
+ //set the generated BASE element's href attribute to a new page's base path
+ set: function( href ) {
+ base.element.attr( "href", path.makeUrlAbsolute( href, documentBase ) );
+ },
+
+ //set the generated BASE element's href attribute to a new page's base path
+ reset: function() {
+ base.element.attr( "href", documentBase.hrefNoHash );
+ }
+
+ } : undefined;
+
+/*
+ internal utility functions
+--------------------------------------*/
+
+
+ //direct focus to the page title, or otherwise first focusable element
+ function reFocus( page ) {
+ var pageTitle = page.find( ".ui-title:eq(0)" );
+
+ if( pageTitle.length ) {
+ pageTitle.focus();
+ }
+ else{
+ page.focus();
+ }
+ }
+
+ //remove active classes after page transition or error
+ function removeActiveLinkClass( forceRemoval ) {
+ if( !!$activeClickedLink && ( !$activeClickedLink.closest( '.ui-page-active' ).length || forceRemoval ) ) {
+ $activeClickedLink.removeClass( $.mobile.activeBtnClass );
+ }
+ $activeClickedLink = null;
+ }
+
+ function releasePageTransitionLock() {
+ isPageTransitioning = false;
+ if( pageTransitionQueue.length > 0 ) {
+ $.mobile.changePage.apply( null, pageTransitionQueue.pop() );
+ }
+ }
+
+ // Save the last scroll distance per page, before it is hidden
+ var setLastScrollEnabled = true,
+ firstScrollElem, getScrollElem, setLastScroll, delayedSetLastScroll;
+
+ getScrollElem = function() {
+ var scrollElem = $window, activePage,
+ touchOverflow = $.support.touchOverflow && $.mobile.touchOverflowEnabled;
+
+ if( touchOverflow ){
+ activePage = $( ".ui-page-active" );
+ scrollElem = activePage.is( ".ui-native-fixed" ) ? activePage.find( ".ui-content" ) : activePage;
+ }
+
+ return scrollElem;
+ };
+
+ setLastScroll = function( scrollElem ) {
+ // this barrier prevents setting the scroll value based on the browser
+ // scrolling the window based on a hashchange
+ if( !setLastScrollEnabled ) {
+ return;
+ }
+
+ var active = $.mobile.urlHistory.getActive();
+
+ if( active ) {
+ var lastScroll = scrollElem && scrollElem.scrollTop();
+
+ // Set active page's lastScroll prop.
+ // If the location we're scrolling to is less than minScrollBack, let it go.
+ active.lastScroll = lastScroll < $.mobile.minScrollBack ? $.mobile.defaultHomeScroll : lastScroll;
+ }
+ };
+
+ // bind to scrollstop to gather scroll position. The delay allows for the hashchange
+ // event to fire and disable scroll recording in the case where the browser scrolls
+ // to the hash targets location (sometimes the top of the page). once pagechange fires
+ // getLastScroll is again permitted to operate
+ delayedSetLastScroll = function() {
+ setTimeout( setLastScroll, 100, $(this) );
+ };
+
+ // disable an scroll setting when a hashchange has been fired, this only works
+ // because the recording of the scroll position is delayed for 100ms after
+ // the browser might have changed the position because of the hashchange
+ $window.bind( $.support.pushState ? "popstate" : "hashchange", function() {
+ setLastScrollEnabled = false;
+ });
+
+ // handle initial hashchange from chrome :(
+ $window.one( $.support.pushState ? "popstate" : "hashchange", function() {
+ setLastScrollEnabled = true;
+ });
+
+ // wait until the mobile page container has been determined to bind to pagechange
+ $window.one( "pagecontainercreate", function(){
+ // once the page has changed, re-enable the scroll recording
+ $.mobile.pageContainer.bind( "pagechange", function() {
+ var scrollElem = getScrollElem();
+
+ setLastScrollEnabled = true;
+
+ // remove any binding that previously existed on the get scroll
+ // which may or may not be different than the scroll element determined for
+ // this page previously
+ scrollElem.unbind( "scrollstop", delayedSetLastScroll );
+
+ // determine and bind to the current scoll element which may be the window
+ // or in the case of touch overflow the element with touch overflow
+ scrollElem.bind( "scrollstop", delayedSetLastScroll );
+ });
+ });
+
+ // bind to scrollstop for the first page as "pagechange" won't be fired in that case
+ getScrollElem().bind( "scrollstop", delayedSetLastScroll );
+
+ // Make the iOS clock quick-scroll work again if we're using native overflow scrolling
+ /*
+ if( $.support.touchOverflow ){
+ if( $.mobile.touchOverflowEnabled ){
+ $( window ).bind( "scrollstop", function(){
+ if( $( this ).scrollTop() === 0 ){
+ $.mobile.activePage.scrollTop( 0 );
+ }
+ });
+ }
+ }
+ */
+
+ //function for transitioning between two existing pages
+ function transitionPages( toPage, fromPage, transition, reverse ) {
+
+ //get current scroll distance
+ var active = $.mobile.urlHistory.getActive(),
+ touchOverflow = $.support.touchOverflow && $.mobile.touchOverflowEnabled,
+ toScroll = active.lastScroll || ( touchOverflow ? 0 : $.mobile.defaultHomeScroll ),
+ screenHeight = getScreenHeight();
+
+ // Scroll to top, hide addr bar
+ window.scrollTo( 0, $.mobile.defaultHomeScroll );
+
+ if( fromPage ) {
+ //trigger before show/hide events
+ fromPage.data( "page" )._trigger( "beforehide", null, { nextPage: toPage } );
+ }
+
+ if( !touchOverflow){
+ toPage.height( screenHeight + toScroll );
+ }
+
+ toPage.data( "page" )._trigger( "beforeshow", null, { prevPage: fromPage || $( "" ) } );
+
+ //clear page loader
+ $.mobile.hidePageLoadingMsg();
+
+ if( touchOverflow && toScroll ){
+
+ toPage.addClass( "ui-mobile-pre-transition" );
+ // Send focus to page as it is now display: block
+ reFocus( toPage );
+
+ //set page's scrollTop to remembered distance
+ if( toPage.is( ".ui-native-fixed" ) ){
+ toPage.find( ".ui-content" ).scrollTop( toScroll );
+ }
+ else{
+ toPage.scrollTop( toScroll );
+ }
+ }
+
+ //find the transition handler for the specified transition. If there
+ //isn't one in our transitionHandlers dictionary, use the default one.
+ //call the handler immediately to kick-off the transition.
+ var th = $.mobile.transitionHandlers[transition || "none"] || $.mobile.defaultTransitionHandler,
+ promise = th( transition, reverse, toPage, fromPage );
+
+ promise.done(function() {
+ //reset toPage height back
+ if( !touchOverflow ){
+ toPage.height( "" );
+ // Send focus to the newly shown page
+ reFocus( toPage );
+ }
+
+ // Jump to top or prev scroll, sometimes on iOS the page has not rendered yet.
+ if( !touchOverflow ){
+ $.mobile.silentScroll( toScroll );
+ }
+
+ //trigger show/hide events
+ if( fromPage ) {
+ if( !touchOverflow ){
+ fromPage.height( "" );
+ }
+
+ fromPage.data( "page" )._trigger( "hide", null, { nextPage: toPage } );
+ }
+
+ //trigger pageshow, define prevPage as either fromPage or empty jQuery obj
+ toPage.data( "page" )._trigger( "show", null, { prevPage: fromPage || $( "" ) } );
+ });
+
+ return promise;
+ }
+
+ //simply set the active page's minimum height to screen height, depending on orientation
+ function getScreenHeight(){
+ var orientation = $.event.special.orientationchange.orientation(),
+ port = orientation === "portrait",
+ winMin = port ? 480 : 320,
+ screenHeight = port ? screen.availHeight : screen.availWidth,
+ winHeight = Math.max( winMin, $( window ).height() ),
+ pageMin = Math.min( screenHeight, winHeight );
+
+ return pageMin;
+ }
+
+ $.mobile.getScreenHeight = getScreenHeight;
+
+ //simply set the active page's minimum height to screen height, depending on orientation
+ function resetActivePageHeight(){
+ // Don't apply this height in touch overflow enabled mode
+ if( $.support.touchOverflow && $.mobile.touchOverflowEnabled ){
+ return;
+ }
+ $( "." + $.mobile.activePageClass ).css( "min-height", getScreenHeight() );
+ }
+
+ //shared page enhancements
+ function enhancePage( $page, role ) {
+ // If a role was specified, make sure the data-role attribute
+ // on the page element is in sync.
+ if( role ) {
+ $page.attr( "data-" + $.mobile.ns + "role", role );
+ }
+
+ //run page plugin
+ $page.page();
+ }
+
+/* exposed $.mobile methods */
+
+ //animation complete callback
+ $.fn.animationComplete = function( callback ) {
+ if( $.support.cssTransitions ) {
+ return $( this ).one( 'webkitAnimationEnd', callback );
+ }
+ else{
+ // defer execution for consistency between webkit/non webkit
+ setTimeout( callback, 0 );
+ return $( this );
+ }
+ };
+
+ //expose path object on $.mobile
+ $.mobile.path = path;
+
+ //expose base object on $.mobile
+ $.mobile.base = base;
+
+ //history stack
+ $.mobile.urlHistory = urlHistory;
+
+ $.mobile.dialogHashKey = dialogHashKey;
+
+ //default non-animation transition handler
+ $.mobile.noneTransitionHandler = function( name, reverse, $toPage, $fromPage ) {
+ if ( $fromPage ) {
+ $fromPage.removeClass( $.mobile.activePageClass );
+ }
+ $toPage.addClass( $.mobile.activePageClass );
+
+ return $.Deferred().resolve( name, reverse, $toPage, $fromPage ).promise();
+ };
+
+ //default handler for unknown transitions
+ $.mobile.defaultTransitionHandler = $.mobile.noneTransitionHandler;
+
+ //transition handler dictionary for 3rd party transitions
+ $.mobile.transitionHandlers = {
+ none: $.mobile.defaultTransitionHandler
+ };
+
+ //enable cross-domain page support
+ $.mobile.allowCrossDomainPages = false;
+
+ //return the original document url
+ $.mobile.getDocumentUrl = function(asParsedObject) {
+ return asParsedObject ? $.extend( {}, documentUrl ) : documentUrl.href;
+ };
+
+ //return the original document base url
+ $.mobile.getDocumentBase = function(asParsedObject) {
+ return asParsedObject ? $.extend( {}, documentBase ) : documentBase.href;
+ };
+
+ $.mobile._bindPageRemove = function() {
+ var page = $(this);
+
+ // when dom caching is not enabled or the page is embedded bind to remove the page on hide
+ if( !page.data("page").options.domCache
+ && page.is(":jqmData(external-page='true')") ) {
+
+ page.bind( 'pagehide.remove', function() {
+ var $this = $( this ),
+ prEvent = new $.Event( "pageremove" );
+
+ $this.trigger( prEvent );
+
+ if( !prEvent.isDefaultPrevented() ){
+ $this.removeWithDependents();
+ }
+ });
+ }
+ };
+
+ // Load a page into the DOM.
+ $.mobile.loadPage = function( url, options ) {
+ // This function uses deferred notifications to let callers
+ // know when the page is done loading, or if an error has occurred.
+ var deferred = $.Deferred(),
+
+ // The default loadPage options with overrides specified by
+ // the caller.
+ settings = $.extend( {}, $.mobile.loadPage.defaults, options ),
+
+ // The DOM element for the page after it has been loaded.
+ page = null,
+
+ // If the reloadPage option is true, and the page is already
+ // in the DOM, dupCachedPage will be set to the page element
+ // so that it can be removed after the new version of the
+ // page is loaded off the network.
+ dupCachedPage = null,
+
+ // determine the current base url
+ findBaseWithDefault = function(){
+ var closestBase = ( $.mobile.activePage && getClosestBaseUrl( $.mobile.activePage ) );
+ return closestBase || documentBase.hrefNoHash;
+ },
+
+ // The absolute version of the URL passed into the function. This
+ // version of the URL may contain dialog/subpage params in it.
+ absUrl = path.makeUrlAbsolute( url, findBaseWithDefault() );
+
+
+ // If the caller provided data, and we're using "get" request,
+ // append the data to the URL.
+ if ( settings.data && settings.type === "get" ) {
+ absUrl = path.addSearchParams( absUrl, settings.data );
+ settings.data = undefined;
+ }
+
+ // If the caller is using a "post" request, reloadPage must be true
+ if( settings.data && settings.type === "post" ){
+ settings.reloadPage = true;
+ }
+
+ // The absolute version of the URL minus any dialog/subpage params.
+ // In otherwords the real URL of the page to be loaded.
+ var fileUrl = path.getFilePath( absUrl ),
+
+ // The version of the Url actually stored in the data-url attribute of
+ // the page. For embedded pages, it is just the id of the page. For pages
+ // within the same domain as the document base, it is the site relative
+ // path. For cross-domain pages (Phone Gap only) the entire absolute Url
+ // used to load the page.
+ dataUrl = path.convertUrlToDataUrl( absUrl );
+
+ // Make sure we have a pageContainer to work with.
+ settings.pageContainer = settings.pageContainer || $.mobile.pageContainer;
+
+ // Check to see if the page already exists in the DOM.
+ page = settings.pageContainer.children( ":jqmData(url='" + dataUrl + "')" );
+
+ // If we failed to find the page, check to see if the url is a
+ // reference to an embedded page. If so, it may have been dynamically
+ // injected by a developer, in which case it would be lacking a data-url
+ // attribute and in need of enhancement.
+ if ( page.length === 0 && dataUrl && !path.isPath( dataUrl ) ) {
+ page = settings.pageContainer.children( "#" + dataUrl )
+ .attr( "data-" + $.mobile.ns + "url", dataUrl );
+ }
+
+ // If we failed to find a page in the DOM, check the URL to see if it
+ // refers to the first page in the application. If it isn't a reference
+ // to the first page and refers to non-existent embedded page, error out.
+ if ( page.length === 0 ) {
+ if ( $.mobile.firstPage && path.isFirstPageUrl( fileUrl ) ) {
+ // Check to make sure our cached-first-page is actually
+ // in the DOM. Some user deployed apps are pruning the first
+ // page from the DOM for various reasons, we check for this
+ // case here because we don't want a first-page with an id
+ // falling through to the non-existent embedded page error
+ // case. If the first-page is not in the DOM, then we let
+ // things fall through to the ajax loading code below so
+ // that it gets reloaded.
+ if ( $.mobile.firstPage.parent().length ) {
+ page = $( $.mobile.firstPage );
+ }
+ } else if ( path.isEmbeddedPage( fileUrl ) ) {
+ deferred.reject( absUrl, options );
+ return deferred.promise();
+ }
+ }
+
+ // Reset base to the default document base.
+ if ( base ) {
+ base.reset();
+ }
+
+ // If the page we are interested in is already in the DOM,
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