feature 2771: upgrade jquery from 1.7.2 to 1.8.2 and jquery.ui from 1.8.16 to 1.9.0

Attention plugins: jquery ui effect script ids change when using combine_script because file names changed ... 

git-svn-id: http://piwigo.org/svn/trunk@18630 68402e56-0260-453c-a942-63ccdbb3a9ee

1 files changed, 359 insertions, 125 deletions

diff --git a/themes/default/js/ui/jquery.ui.widget.js b/themes/default/js/ui/jquery.ui.widget.js
index 8c40f9104..ba2ff0264 100644
--- a/themes/default/js/ui/jquery.ui.widget.js
+++ b/themes/default/js/ui/jquery.ui.widget.js
@@ -1,48 +1,32 @@
 /*!
- * jQuery UI Widget 1.8.16
+ * jQuery UI Widget 1.9.0
+ * http://jqueryui.com
  *
- * Copyright 2011, AUTHORS.txt (http://jqueryui.com/about)
- * Dual licensed under the MIT or GPL Version 2 licenses.
+ * Copyright 2012 jQuery Foundation and other contributors
+ * Released under the MIT license.
  * http://jquery.org/license
  *
- * http://docs.jquery.com/UI/Widget
+ * http://api.jqueryui.com/jQuery.widget/
  */
 (function( $, undefined ) {
 
-// jQuery 1.4+
-if ( $.cleanData ) {
-	var _cleanData = $.cleanData;
-	$.cleanData = function( elems ) {
-		for ( var i = 0, elem; (elem = elems[i]) != null; i++ ) {
-			try {
-				$( elem ).triggerHandler( "remove" );
-			// http://bugs.jquery.com/ticket/8235
-			} catch( e ) {}
-		}
-		_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() {
-						try {
-							$( this ).triggerHandler( "remove" );
-						// http://bugs.jquery.com/ticket/8235
-						} catch( e ) {}
-					});
-				}
-			}
-			return _remove.call( $(this), selector, keepData );
-		});
-	};
-}
+var uuid = 0,
+	slice = Array.prototype.slice,
+	_cleanData = $.cleanData;
+$.cleanData = function( elems ) {
+	for ( var i = 0, elem; (elem = elems[i]) != null; i++ ) {
+		try {
+			$( elem ).triggerHandler( "remove" );
+		// http://bugs.jquery.com/ticket/8235
+		} catch( e ) {}
+	}
+	_cleanData( elems );
+};
 
 $.widget = function( name, base, prototype ) {
-	var namespace = name.split( "." )[ 0 ],
-		fullName;
+	var fullName, existingConstructor, constructor, basePrototype,
+		namespace = name.split( "." )[ 0 ];
+
 	name = name.split( "." )[ 1 ];
 	fullName = namespace + "-" + name;
 
@@ -52,81 +36,158 @@ $.widget = function( name, base, prototype ) {
 	}
 
 	// create selector for plugin
-	$.expr[ ":" ][ fullName ] = function( elem ) {
-		return !!$.data( elem, name );
+	$.expr[ ":" ][ fullName.toLowerCase() ] = function( elem ) {
+		return !!$.data( elem, fullName );
 	};
 
 	$[ namespace ] = $[ namespace ] || {};
-	$[ namespace ][ name ] = function( options, element ) {
+	existingConstructor = $[ namespace ][ name ];
+	constructor = $[ namespace ][ name ] = function( options, element ) {
+		// allow instantiation without "new" keyword
+		if ( !this._createWidget ) {
+			return new constructor( options, element );
+		}
+
 		// allow instantiation without initializing for simple inheritance
+		// must use "new" keyword (the code above always passes args)
 		if ( arguments.length ) {
 			this._createWidget( options, element );
 		}
 	};
-
-	var basePrototype = new base();
+	// extend with the existing constructor to carry over any static properties
+	$.extend( constructor, existingConstructor, {
+		version: prototype.version,
+		// copy the object used to create the prototype in case we need to
+		// redefine the widget later
+		_proto: $.extend( {}, prototype ),
+		// track widgets that inherit from this widget in case this widget is
+		// redefined after a widget inherits from it
+		_childConstructors: []
+	});
+
+	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, {
+	basePrototype.options = $.widget.extend( {}, basePrototype.options );
+	$.each( prototype, function( prop, value ) {
+		if ( $.isFunction( value ) ) {
+			prototype[ prop ] = (function() {
+				var _super = function() {
+						return base.prototype[ prop ].apply( this, arguments );
+					},
+					_superApply = function( args ) {
+						return base.prototype[ prop ].apply( this, args );
+					};
+				return function() {
+					var __super = this._super,
+						__superApply = this._superApply,
+						returnValue;
+
+					this._super = _super;
+					this._superApply = _superApply;
+
+					returnValue = value.apply( this, arguments );
+
+					this._super = __super;
+					this._superApply = __superApply;
+
+					return returnValue;
+				};
+			})();
+		}
+	});
+	constructor.prototype = $.widget.extend( basePrototype, {
+		// TODO: remove support for widgetEventPrefix
+		// always use the name + a colon as the prefix, e.g., draggable:start
+		// don't prefix for widgets that aren't DOM-based
+		widgetEventPrefix: name
+	}, prototype, {
+		constructor: constructor,
 		namespace: namespace,
 		widgetName: name,
-		widgetEventPrefix: $[ namespace ][ name ].prototype.widgetEventPrefix || name,
-		widgetBaseClass: fullName
-	}, prototype );
+		// TODO remove widgetBaseClass, see #8155
+		widgetBaseClass: fullName,
+		widgetFullName: fullName
+	});
+
+	// If this widget is being redefined then we need to find all widgets that
+	// are inheriting from it and redefine all of them so that they inherit from
+	// the new version of this widget. We're essentially trying to replace one
+	// level in the prototype chain.
+	if ( existingConstructor ) {
+		$.each( existingConstructor._childConstructors, function( i, child ) {
+			var childPrototype = child.prototype;
+
+			// redefine the child widget using the same prototype that was
+			// originally used, but inherit from the new version of the base
+			$.widget( childPrototype.namespace + "." + childPrototype.widgetName, constructor, child._proto );
+		});
+		// remove the list of existing child constructors from the old constructor
+		// so the old child constructors can be garbage collected
+		delete existingConstructor._childConstructors;
+	} else {
+		base._childConstructors.push( constructor );
+	}
 
-	$.widget.bridge( name, $[ namespace ][ name ] );
+	$.widget.bridge( name, constructor );
+};
+
+$.widget.extend = function( target ) {
+	var input = slice.call( arguments, 1 ),
+		inputIndex = 0,
+		inputLength = input.length,
+		key,
+		value;
+	for ( ; inputIndex < inputLength; inputIndex++ ) {
+		for ( key in input[ inputIndex ] ) {
+			value = input[ inputIndex ][ key ];
+			if (input[ inputIndex ].hasOwnProperty( key ) && value !== undefined ) {
+				target[ key ] = $.isPlainObject( value ) ? $.widget.extend( {}, target[ key ], value ) : value;
+			}
+		}
+	}
+	return target;
 };
 
 $.widget.bridge = function( name, object ) {
+	var fullName = object.prototype.widgetFullName;
 	$.fn[ name ] = function( options ) {
 		var isMethodCall = typeof options === "string",
-			args = Array.prototype.slice.call( arguments, 1 ),
+			args = 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) ) :
+			$.widget.extend.apply( null, [ 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 ),
-					methodValue = instance && $.isFunction( instance[options] ) ?
-						instance[ options ].apply( instance, args ) :
-						instance;
-				// TODO: add this back in 1.9 and use $.error() (see #5972)
-//				if ( !instance ) {
-//					throw "cannot call methods on " + name + " prior to initialization; " +
-//						"attempted to call method '" + options + "'";
-//				}
-//				if ( !$.isFunction( instance[options] ) ) {
-//					throw "no such method '" + options + "' for " + name + " widget instance";
-//				}
-//				var methodValue = instance[ options ].apply( instance, args );
+				var methodValue,
+					instance = $.data( this, fullName );
+				if ( !instance ) {
+					return $.error( "cannot call methods on " + name + " prior to initialization; " +
+						"attempted to call method '" + options + "'" );
+				}
+				if ( !$.isFunction( instance[options] ) || options.charAt( 0 ) === "_" ) {
+					return $.error( "no such method '" + options + "' for " + name + " widget instance" );
+				}
+				methodValue = instance[ options ].apply( instance, args );
 				if ( methodValue !== instance && methodValue !== undefined ) {
-					returnValue = methodValue;
+					returnValue = methodValue && methodValue.jquery ?
+						returnValue.pushStack( methodValue.get() ) :
+						methodValue;
 					return false;
 				}
 			});
 		} else {
 			this.each(function() {
-				var instance = $.data( this, name );
+				var instance = $.data( this, fullName );
 				if ( instance ) {
 					instance.option( options || {} )._init();
 				} else {
-					$.data( this, name, new object( options, this ) );
+					new object( options, this );
 				}
 			});
 		}
@@ -135,74 +196,120 @@ $.widget.bridge = function( name, object ) {
 	};
 };
 
-$.Widget = function( options, element ) {
-	// allow instantiation without initializing for simple inheritance
-	if ( arguments.length ) {
-		this._createWidget( options, element );
-	}
-};
+$.Widget = function( options, element ) {};
+$.Widget._childConstructors = [];
 
 $.Widget.prototype = {
 	widgetName: "widget",
 	widgetEventPrefix: "",
+	defaultElement: "<div>",
 	options: {
-		disabled: false
+		disabled: false,
+
+		// callbacks
+		create: null
 	},
 	_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 );
+		element = $( element || this.defaultElement || this )[ 0 ];
 		this.element = $( element );
-		this.options = $.extend( true, {},
+		this.uuid = uuid++;
+		this.eventNamespace = "." + this.widgetName + this.uuid;
+		this.options = $.widget.extend( {},
 			this.options,
 			this._getCreateOptions(),
 			options );
 
-		var self = this;
-		this.element.bind( "remove." + this.widgetName, function() {
-			self.destroy();
-		});
+		this.bindings = $();
+		this.hoverable = $();
+		this.focusable = $();
+
+		if ( element !== this ) {
+			// 1.9 BC for #7810
+			// TODO remove dual storage
+			$.data( element, this.widgetName, this );
+			$.data( element, this.widgetFullName, this );
+			this._on({ remove: "destroy" });
+			this.document = $( element.style ?
+				// element within the document
+				element.ownerDocument :
+				// element is window or document
+				element.document || element );
+			this.window = $( this.document[0].defaultView || this.document[0].parentWindow );
+		}
 
 		this._create();
-		this._trigger( "create" );
+		this._trigger( "create", null, this._getCreateEventData() );
 		this._init();
 	},
-	_getCreateOptions: function() {
-		return $.metadata && $.metadata.get( this.element[0] )[ this.widgetName ];
-	},
-	_create: function() {},
-	_init: function() {},
+	_getCreateOptions: $.noop,
+	_getCreateEventData: $.noop,
+	_create: $.noop,
+	_init: $.noop,
 
 	destroy: function() {
+		this._destroy();
+		// we can probably remove the unbind calls in 2.0
+		// all event bindings should go through this._on()
 		this.element
-			.unbind( "." + this.widgetName )
-			.removeData( this.widgetName );
+			.unbind( this.eventNamespace )
+			// 1.9 BC for #7810
+			// TODO remove dual storage
+			.removeData( this.widgetName )
+			.removeData( this.widgetFullName )
+			// support: jquery <1.6.3
+			// http://bugs.jquery.com/ticket/9413
+			.removeData( $.camelCase( this.widgetFullName ) );
 		this.widget()
-			.unbind( "." + this.widgetName )
+			.unbind( this.eventNamespace )
 			.removeAttr( "aria-disabled" )
 			.removeClass(
-				this.widgetBaseClass + "-disabled " +
+				this.widgetFullName + "-disabled " +
 				"ui-state-disabled" );
+
+		// clean up events and states
+		this.bindings.unbind( this.eventNamespace );
+		this.hoverable.removeClass( "ui-state-hover" );
+		this.focusable.removeClass( "ui-state-focus" );
 	},
+	_destroy: $.noop,
 
 	widget: function() {
 		return this.element;
 	},
 
 	option: function( key, value ) {
-		var options = key;
+		var options = key,
+			parts,
+			curOption,
+			i;
 
 		if ( arguments.length === 0 ) {
 			// don't return a reference to the internal hash
-			return $.extend( {}, this.options );
+			return $.widget.extend( {}, this.options );
 		}
 
-		if  (typeof key === "string" ) {
-			if ( value === undefined ) {
-				return this.options[ key ];
-			}
+		if ( typeof key === "string" ) {
+			// handle nested keys, e.g., "foo.bar" => { foo: { bar: ___ } }
 			options = {};
-			options[ key ] = value;
+			parts = key.split( "." );
+			key = parts.shift();
+			if ( parts.length ) {
+				curOption = options[ key ] = $.widget.extend( {}, this.options[ key ] );
+				for ( i = 0; i < parts.length - 1; i++ ) {
+					curOption[ parts[ i ] ] = curOption[ parts[ i ] ] || {};
+					curOption = curOption[ parts[ i ] ];
+				}
+				key = parts.pop();
+				if ( value === undefined ) {
+					return curOption[ key ] === undefined ? null : curOption[ key ];
+				}
+				curOption[ key ] = value;
+			} else {
+				if ( value === undefined ) {
+					return this.options[ key ] === undefined ? null : this.options[ key ];
+				}
+				options[ key ] = value;
+			}
 		}
 
 		this._setOptions( options );
@@ -210,10 +317,11 @@ $.Widget.prototype = {
 		return this;
 	},
 	_setOptions: function( options ) {
-		var self = this;
-		$.each( options, function( key, value ) {
-			self._setOption( key, value );
-		});
+		var key;
+
+		for ( key in options ) {
+			this._setOption( key, options[ key ] );
+		}
 
 		return this;
 	},
@@ -222,10 +330,10 @@ $.Widget.prototype = {
 
 		if ( key === "disabled" ) {
 			this.widget()
-				[ value ? "addClass" : "removeClass"](
-					this.widgetBaseClass + "-disabled" + " " +
-					"ui-state-disabled" )
+				.toggleClass( this.widgetFullName + "-disabled ui-state-disabled", !!value )
 				.attr( "aria-disabled", value );
+			this.hoverable.removeClass( "ui-state-hover" );
+			this.focusable.removeClass( "ui-state-focus" );
 		}
 
 		return this;
@@ -238,31 +346,157 @@ $.Widget.prototype = {
 		return this._setOption( "disabled", true );
 	},
 
+	_on: function( element, handlers ) {
+		// no element argument, shuffle and use this.element
+		if ( !handlers ) {
+			handlers = element;
+			element = this.element;
+		} else {
+			// accept selectors, DOM elements
+			element = $( element );
+			this.bindings = this.bindings.add( element );
+		}
+
+		var instance = this;
+		$.each( handlers, function( event, handler ) {
+			function handlerProxy() {
+				// allow widgets to customize the disabled handling
+				// - disabled as an array instead of boolean
+				// - disabled class as method for disabling individual parts
+				if ( instance.options.disabled === true ||
+						$( this ).hasClass( "ui-state-disabled" ) ) {
+					return;
+				}
+				return ( typeof handler === "string" ? instance[ handler ] : handler )
+					.apply( instance, arguments );
+			}
+
+			// copy the guid so direct unbinding works
+			if ( typeof handler !== "string" ) {
+				handlerProxy.guid = handler.guid =
+					handler.guid || handlerProxy.guid || $.guid++;
+			}
+
+			var match = event.match( /^(\w+)\s*(.*)$/ ),
+				eventName = match[1] + instance.eventNamespace,
+				selector = match[2];
+			if ( selector ) {
+				instance.widget().delegate( selector, eventName, handlerProxy );
+			} else {
+				element.bind( eventName, handlerProxy );
+			}
+		});
+	},
+
+	_off: function( element, eventName ) {
+		eventName = (eventName || "").split( " " ).join( this.eventNamespace + " " ) + this.eventNamespace;
+		element.unbind( eventName ).undelegate( eventName );
+	},
+
+	_delay: function( handler, delay ) {
+		function handlerProxy() {
+			return ( typeof handler === "string" ? instance[ handler ] : handler )
+				.apply( instance, arguments );
+		}
+		var instance = this;
+		return setTimeout( handlerProxy, delay || 0 );
+	},
+
+	_hoverable: function( element ) {
+		this.hoverable = this.hoverable.add( element );
+		this._on( element, {
+			mouseenter: function( event ) {
+				$( event.currentTarget ).addClass( "ui-state-hover" );
+			},
+			mouseleave: function( event ) {
+				$( event.currentTarget ).removeClass( "ui-state-hover" );
+			}
+		});
+	},
+
+	_focusable: function( element ) {
+		this.focusable = this.focusable.add( element );
+		this._on( element, {
+			focusin: function( event ) {
+				$( event.currentTarget ).addClass( "ui-state-focus" );
+			},
+			focusout: function( event ) {
+				$( event.currentTarget ).removeClass( "ui-state-focus" );
+			}
+		});
+	},
+
 	_trigger: function( type, event, data ) {
-		var callback = this.options[ type ];
+		var prop, orig,
+			callback = this.options[ type ];
 
+		data = data || {};
 		event = $.Event( event );
 		event.type = ( type === this.widgetEventPrefix ?
 			type :
 			this.widgetEventPrefix + type ).toLowerCase();
-		data = data || {};
+		// the original event may come from any element
+		// so we need to reset the target on the new event
+		event.target = this.element[ 0 ];
 
 		// 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 ];
+		orig = event.originalEvent;
+		if ( orig ) {
+			for ( prop in orig ) {
+				if ( !( prop in event ) ) {
+					event[ prop ] = orig[ prop ];
+				}
 			}
 		}
 
 		this.element.trigger( event, data );
-
-		return !( $.isFunction(callback) &&
-			callback.call( this.element[0], event, data ) === false ||
+		return !( $.isFunction( callback ) &&
+			callback.apply( this.element[0], [ event ].concat( data ) ) === false ||
 			event.isDefaultPrevented() );
 	}
 };
 
+$.each( { show: "fadeIn", hide: "fadeOut" }, function( method, defaultEffect ) {
+	$.Widget.prototype[ "_" + method ] = function( element, options, callback ) {
+		if ( typeof options === "string" ) {
+			options = { effect: options };
+		}
+		var hasOptions,
+			effectName = !options ?
+				method :
+				options === true || typeof options === "number" ?
+					defaultEffect :
+					options.effect || defaultEffect;
+		options = options || {};
+		if ( typeof options === "number" ) {
+			options = { duration: options };
+		}
+		hasOptions = !$.isEmptyObject( options );
+		options.complete = callback;
+		if ( options.delay ) {
+			element.delay( options.delay );
+		}
+		if ( hasOptions && $.effects && ( $.effects.effect[ effectName ] || $.uiBackCompat !== false && $.effects[ effectName ] ) ) {
+			element[ method ]( options );
+		} else if ( effectName !== method && element[ effectName ] ) {
+			element[ effectName ]( options.duration, options.easing, callback );
+		} else {
+			element.queue(function( next ) {
+				$( this )[ method ]();
+				if ( callback ) {
+					callback.call( element[ 0 ] );
+				}
+				next();
+			});
+		}
+	};
+});
+
+// DEPRECATED
+if ( $.uiBackCompat !== false ) {
+	$.Widget.prototype._getCreateOptions = function() {
+		return $.metadata && $.metadata.get( this.element[0] )[ this.widgetName ];
+	};
+}
+
 })( jQuery );