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Posted to commits@ofbiz.apache.org by er...@apache.org on 2010/06/21 19:45:30 UTC
svn commit: r956651 [24/37] - in /ofbiz/branches/jquery: ./
framework/common/widget/ framework/images/webapp/images/jquery/plugins/
framework/images/webapp/images/jquery/plugins/datetimepicker/
framework/images/webapp/images/jquery/ui/ framework/images...
Added: ofbiz/branches/jquery/framework/images/webapp/images/jquery/ui/development-bundle/ui/jquery-ui-1.8.2.custom.js
URL: http://svn.apache.org/viewvc/ofbiz/branches/jquery/framework/images/webapp/images/jquery/ui/development-bundle/ui/jquery-ui-1.8.2.custom.js?rev=956651&view=auto
==============================================================================
--- ofbiz/branches/jquery/framework/images/webapp/images/jquery/ui/development-bundle/ui/jquery-ui-1.8.2.custom.js (added)
+++ ofbiz/branches/jquery/framework/images/webapp/images/jquery/ui/development-bundle/ui/jquery-ui-1.8.2.custom.js Mon Jun 21 17:45:18 2010
@@ -0,0 +1,11015 @@
+/*!
+ * jQuery UI 1.8.2
+ *
+ * Copyright (c) 2010 AUTHORS.txt (http://jqueryui.com/about)
+ * Dual licensed under the MIT (MIT-LICENSE.txt)
+ * and GPL (GPL-LICENSE.txt) licenses.
+ *
+ * http://docs.jquery.com/UI
+ */
+
+(function($) {
+
+// prevent duplicate loading
+// this is only a problem because we proxy existing functions
+// and we don't want to double proxy them
+$.ui = $.ui || {};
+if ($.ui.version) {
+ return;
+}
+
+//Helper functions and ui object
+$.extend($.ui, {
+ version: "1.8.2",
+
+ // $.ui.plugin is deprecated. Use the proxy pattern instead.
+ plugin: {
+ add: function(module, option, set) {
+ var proto = $.ui[module].prototype;
+ for(var i in set) {
+ proto.plugins[i] = proto.plugins[i] || [];
+ proto.plugins[i].push([option, set[i]]);
+ }
+ },
+ call: function(instance, name, args) {
+ var set = instance.plugins[name];
+ if(!set || !instance.element[0].parentNode) { return; }
+
+ for (var i = 0; i < set.length; i++) {
+ if (instance.options[set[i][0]]) {
+ set[i][1].apply(instance.element, args);
+ }
+ }
+ }
+ },
+
+ contains: function(a, b) {
+ return document.compareDocumentPosition
+ ? a.compareDocumentPosition(b) & 16
+ : a !== b && a.contains(b);
+ },
+
+ hasScroll: function(el, a) {
+
+ //If overflow is hidden, the element might have extra content, but the user wants to hide it
+ if ($(el).css('overflow') == 'hidden') { return false; }
+
+ var scroll = (a && a == 'left') ? 'scrollLeft' : 'scrollTop',
+ has = false;
+
+ if (el[scroll] > 0) { return true; }
+
+ // TODO: determine which cases actually cause this to happen
+ // if the element doesn't have the scroll set, see if it's possible to
+ // set the scroll
+ el[scroll] = 1;
+ has = (el[scroll] > 0);
+ el[scroll] = 0;
+ return has;
+ },
+
+ isOverAxis: function(x, reference, size) {
+ //Determines when x coordinate is over "b" element axis
+ return (x > reference) && (x < (reference + size));
+ },
+
+ isOver: function(y, x, top, left, height, width) {
+ //Determines when x, y coordinates is over "b" element
+ return $.ui.isOverAxis(y, top, height) && $.ui.isOverAxis(x, left, width);
+ },
+
+ keyCode: {
+ ALT: 18,
+ BACKSPACE: 8,
+ CAPS_LOCK: 20,
+ COMMA: 188,
+ COMMAND: 91,
+ COMMAND_LEFT: 91, // COMMAND
+ COMMAND_RIGHT: 93,
+ CONTROL: 17,
+ DELETE: 46,
+ DOWN: 40,
+ END: 35,
+ ENTER: 13,
+ ESCAPE: 27,
+ HOME: 36,
+ INSERT: 45,
+ LEFT: 37,
+ MENU: 93, // COMMAND_RIGHT
+ NUMPAD_ADD: 107,
+ NUMPAD_DECIMAL: 110,
+ NUMPAD_DIVIDE: 111,
+ NUMPAD_ENTER: 108,
+ NUMPAD_MULTIPLY: 106,
+ NUMPAD_SUBTRACT: 109,
+ PAGE_DOWN: 34,
+ PAGE_UP: 33,
+ PERIOD: 190,
+ RIGHT: 39,
+ SHIFT: 16,
+ SPACE: 32,
+ TAB: 9,
+ UP: 38,
+ WINDOWS: 91 // COMMAND
+ }
+});
+
+//jQuery plugins
+$.fn.extend({
+ _focus: $.fn.focus,
+ focus: function(delay, fn) {
+ return typeof delay === 'number'
+ ? this.each(function() {
+ var elem = this;
+ setTimeout(function() {
+ $(elem).focus();
+ (fn && fn.call(elem));
+ }, delay);
+ })
+ : this._focus.apply(this, arguments);
+ },
+
+ enableSelection: function() {
+ return this
+ .attr('unselectable', 'off')
+ .css('MozUserSelect', '');
+ },
+
+ disableSelection: function() {
+ return this
+ .attr('unselectable', 'on')
+ .css('MozUserSelect', 'none');
+ },
+
+ scrollParent: function() {
+ var scrollParent;
+ if(($.browser.msie && (/(static|relative)/).test(this.css('position'))) || (/absolute/).test(this.css('position'))) {
+ scrollParent = this.parents().filter(function() {
+ return (/(relative|absolute|fixed)/).test($.curCSS(this,'position',1)) && (/(auto|scroll)/).test($.curCSS(this,'overflow',1)+$.curCSS(this,'overflow-y',1)+$.curCSS(this,'overflow-x',1));
+ }).eq(0);
+ } else {
+ scrollParent = this.parents().filter(function() {
+ return (/(auto|scroll)/).test($.curCSS(this,'overflow',1)+$.curCSS(this,'overflow-y',1)+$.curCSS(this,'overflow-x',1));
+ }).eq(0);
+ }
+
+ return (/fixed/).test(this.css('position')) || !scrollParent.length ? $(document) : scrollParent;
+ },
+
+ zIndex: function(zIndex) {
+ if (zIndex !== undefined) {
+ return this.css('zIndex', zIndex);
+ }
+
+ if (this.length) {
+ var elem = $(this[0]), position, value;
+ while (elem.length && elem[0] !== document) {
+ // Ignore z-index if position is set to a value where z-index is ignored by the browser
+ // This makes behavior of this function consistent across browsers
+ // WebKit always returns auto if the element is positioned
+ position = elem.css('position');
+ if (position == 'absolute' || position == 'relative' || position == 'fixed')
+ {
+ // IE returns 0 when zIndex is not specified
+ // other browsers return a string
+ // we ignore the case of nested elements with an explicit value of 0
+ // <div style="z-index: -10;"><div style="z-index: 0;"></div></div>
+ value = parseInt(elem.css('zIndex'));
+ if (!isNaN(value) && value != 0) {
+ return value;
+ }
+ }
+ elem = elem.parent();
+ }
+ }
+
+ return 0;
+ }
+});
+
+
+//Additional selectors
+$.extend($.expr[':'], {
+ data: function(elem, i, match) {
+ return !!$.data(elem, match[3]);
+ },
+
+ focusable: function(element) {
+ var nodeName = element.nodeName.toLowerCase(),
+ tabIndex = $.attr(element, 'tabindex');
+ return (/input|select|textarea|button|object/.test(nodeName)
+ ? !element.disabled
+ : 'a' == nodeName || 'area' == nodeName
+ ? element.href || !isNaN(tabIndex)
+ : !isNaN(tabIndex))
+ // the element and all of its ancestors must be visible
+ // the browser may report that the area is hidden
+ && !$(element)['area' == nodeName ? 'parents' : 'closest'](':hidden').length;
+ },
+
+ tabbable: function(element) {
+ var tabIndex = $.attr(element, 'tabindex');
+ return (isNaN(tabIndex) || tabIndex >= 0) && $(element).is(':focusable');
+ }
+});
+
+})(jQuery);
+/*!
+ * jQuery UI Widget 1.8.2
+ *
+ * Copyright (c) 2010 AUTHORS.txt (http://jqueryui.com/about)
+ * Dual licensed under the MIT (MIT-LICENSE.txt)
+ * and GPL (GPL-LICENSE.txt) licenses.
+ *
+ * http://docs.jquery.com/UI/Widget
+ */
+(function( $ ) {
+
+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( {}, 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.substring( 0, 1 ) === "_" ) {
+ return returnValue;
+ }
+
+ if ( isMethodCall ) {
+ this.each(function() {
+ var instance = $.data( this, name ),
+ methodValue = instance && $.isFunction( instance[options] ) ?
+ instance[ options ].apply( instance, args ) :
+ instance;
+ if ( methodValue !== instance && methodValue !== undefined ) {
+ returnValue = methodValue;
+ return false;
+ }
+ });
+ } else {
+ this.each(function() {
+ var instance = $.data( this, name );
+ if ( instance ) {
+ if ( options ) {
+ instance.option( options );
+ }
+ instance._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
+ this.element = $( element ).data( this.widgetName, this );
+ this.options = $.extend( true, {},
+ this.options,
+ $.metadata && $.metadata.get( element )[ this.widgetName ],
+ options );
+
+ var self = this;
+ this.element.bind( "remove." + this.widgetName, function() {
+ self.destroy();
+ });
+
+ this._create();
+ this._init();
+ },
+ _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,
+ self = this;
+
+ if ( arguments.length === 0 ) {
+ // don't return a reference to the internal hash
+ return $.extend( {}, self.options );
+ }
+
+ if (typeof key === "string" ) {
+ if ( value === undefined ) {
+ return this.options[ key ];
+ }
+ options = {};
+ options[ key ] = value;
+ }
+
+ $.each( options, function( key, value ) {
+ self._setOption( key, value );
+ });
+
+ return self;
+ },
+ _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 !( $.isFunction(callback) &&
+ callback.call( this.element[0], event, data ) === false ||
+ event.isDefaultPrevented() );
+ }
+};
+
+})( jQuery );
+/*!
+ * jQuery UI Mouse 1.8.2
+ *
+ * Copyright (c) 2010 AUTHORS.txt (http://jqueryui.com/about)
+ * Dual licensed under the MIT (MIT-LICENSE.txt)
+ * and GPL (GPL-LICENSE.txt) licenses.
+ *
+ * http://docs.jquery.com/UI/Mouse
+ *
+ * Depends:
+ * jquery.ui.widget.js
+ */
+(function($) {
+
+$.widget("ui.mouse", {
+ options: {
+ cancel: ':input,option',
+ distance: 1,
+ delay: 0
+ },
+ _mouseInit: function() {
+ var self = this;
+
+ this.element
+ .bind('mousedown.'+this.widgetName, function(event) {
+ return self._mouseDown(event);
+ })
+ .bind('click.'+this.widgetName, function(event) {
+ if(self._preventClickEvent) {
+ self._preventClickEvent = false;
+ event.stopImmediatePropagation();
+ return false;
+ }
+ });
+
+ this.started = false;
+ },
+
+ // TODO: make sure destroying one instance of mouse doesn't mess with
+ // other instances of mouse
+ _mouseDestroy: function() {
+ this.element.unbind('.'+this.widgetName);
+ },
+
+ _mouseDown: function(event) {
+ // don't let more than one widget handle mouseStart
+ // TODO: figure out why we have to use originalEvent
+ event.originalEvent = event.originalEvent || {};
+ if (event.originalEvent.mouseHandled) { return; }
+
+ // we may have missed mouseup (out of window)
+ (this._mouseStarted && this._mouseUp(event));
+
+ this._mouseDownEvent = event;
+
+ var self = this,
+ btnIsLeft = (event.which == 1),
+ elIsCancel = (typeof this.options.cancel == "string" ? $(event.target).parents().add(event.target).filter(this.options.cancel).length : false);
+ if (!btnIsLeft || elIsCancel || !this._mouseCapture(event)) {
+ return true;
+ }
+
+ this.mouseDelayMet = !this.options.delay;
+ if (!this.mouseDelayMet) {
+ this._mouseDelayTimer = setTimeout(function() {
+ self.mouseDelayMet = true;
+ }, this.options.delay);
+ }
+
+ if (this._mouseDistanceMet(event) && this._mouseDelayMet(event)) {
+ this._mouseStarted = (this._mouseStart(event) !== false);
+ if (!this._mouseStarted) {
+ event.preventDefault();
+ return true;
+ }
+ }
+
+ // these delegates are required to keep context
+ this._mouseMoveDelegate = function(event) {
+ return self._mouseMove(event);
+ };
+ this._mouseUpDelegate = function(event) {
+ return self._mouseUp(event);
+ };
+ $(document)
+ .bind('mousemove.'+this.widgetName, this._mouseMoveDelegate)
+ .bind('mouseup.'+this.widgetName, this._mouseUpDelegate);
+
+ // preventDefault() is used to prevent the selection of text here -
+ // however, in Safari, this causes select boxes not to be selectable
+ // anymore, so this fix is needed
+ ($.browser.safari || event.preventDefault());
+
+ event.originalEvent.mouseHandled = true;
+ return true;
+ },
+
+ _mouseMove: function(event) {
+ // IE mouseup check - mouseup happened when mouse was out of window
+ if ($.browser.msie && !event.button) {
+ return this._mouseUp(event);
+ }
+
+ if (this._mouseStarted) {
+ this._mouseDrag(event);
+ return event.preventDefault();
+ }
+
+ if (this._mouseDistanceMet(event) && this._mouseDelayMet(event)) {
+ this._mouseStarted =
+ (this._mouseStart(this._mouseDownEvent, event) !== false);
+ (this._mouseStarted ? this._mouseDrag(event) : this._mouseUp(event));
+ }
+
+ return !this._mouseStarted;
+ },
+
+ _mouseUp: function(event) {
+ $(document)
+ .unbind('mousemove.'+this.widgetName, this._mouseMoveDelegate)
+ .unbind('mouseup.'+this.widgetName, this._mouseUpDelegate);
+
+ if (this._mouseStarted) {
+ this._mouseStarted = false;
+ this._preventClickEvent = (event.target == this._mouseDownEvent.target);
+ this._mouseStop(event);
+ }
+
+ return false;
+ },
+
+ _mouseDistanceMet: function(event) {
+ return (Math.max(
+ Math.abs(this._mouseDownEvent.pageX - event.pageX),
+ Math.abs(this._mouseDownEvent.pageY - event.pageY)
+ ) >= this.options.distance
+ );
+ },
+
+ _mouseDelayMet: function(event) {
+ return this.mouseDelayMet;
+ },
+
+ // These are placeholder methods, to be overriden by extending plugin
+ _mouseStart: function(event) {},
+ _mouseDrag: function(event) {},
+ _mouseStop: function(event) {},
+ _mouseCapture: function(event) { return true; }
+});
+
+})(jQuery);
+/*
+ * jQuery UI Position 1.8.2
+ *
+ * Copyright (c) 2010 AUTHORS.txt (http://jqueryui.com/about)
+ * Dual licensed under the MIT (MIT-LICENSE.txt)
+ * and GPL (GPL-LICENSE.txt) licenses.
+ *
+ * http://docs.jquery.com/UI/Position
+ */
+(function( $ ) {
+
+$.ui = $.ui || {};
+
+var horizontalPositions = /left|center|right/,
+ horizontalDefault = "center",
+ verticalPositions = /top|center|bottom/,
+ verticalDefault = "center",
+ _position = $.fn.position,
+ _offset = $.fn.offset;
+
+$.fn.position = function( options ) {
+ if ( !options || !options.of ) {
+ return _position.apply( this, arguments );
+ }
+
+ // make a copy, we don't want to modify arguments
+ options = $.extend( {}, options );
+
+ var target = $( options.of ),
+ collision = ( options.collision || "flip" ).split( " " ),
+ offset = options.offset ? options.offset.split( " " ) : [ 0, 0 ],
+ targetWidth,
+ targetHeight,
+ basePosition;
+
+ if ( options.of.nodeType === 9 ) {
+ targetWidth = target.width();
+ targetHeight = target.height();
+ basePosition = { top: 0, left: 0 };
+ } else if ( options.of.scrollTo && options.of.document ) {
+ targetWidth = target.width();
+ targetHeight = target.height();
+ basePosition = { top: target.scrollTop(), left: target.scrollLeft() };
+ } else if ( options.of.preventDefault ) {
+ // force left top to allow flipping
+ options.at = "left top";
+ targetWidth = targetHeight = 0;
+ basePosition = { top: options.of.pageY, left: options.of.pageX };
+ } else {
+ targetWidth = target.outerWidth();
+ targetHeight = target.outerHeight();
+ basePosition = target.offset();
+ }
+
+ // force my and at to have valid horizontal and veritcal positions
+ // if a value is missing or invalid, it will be converted to center
+ $.each( [ "my", "at" ], function() {
+ var pos = ( options[this] || "" ).split( " " );
+ if ( pos.length === 1) {
+ pos = horizontalPositions.test( pos[0] ) ?
+ pos.concat( [verticalDefault] ) :
+ verticalPositions.test( pos[0] ) ?
+ [ horizontalDefault ].concat( pos ) :
+ [ horizontalDefault, verticalDefault ];
+ }
+ pos[ 0 ] = horizontalPositions.test( pos[0] ) ? pos[ 0 ] : horizontalDefault;
+ pos[ 1 ] = verticalPositions.test( pos[1] ) ? pos[ 1 ] : verticalDefault;
+ options[ this ] = pos;
+ });
+
+ // normalize collision option
+ if ( collision.length === 1 ) {
+ collision[ 1 ] = collision[ 0 ];
+ }
+
+ // normalize offset option
+ offset[ 0 ] = parseInt( offset[0], 10 ) || 0;
+ if ( offset.length === 1 ) {
+ offset[ 1 ] = offset[ 0 ];
+ }
+ offset[ 1 ] = parseInt( offset[1], 10 ) || 0;
+
+ if ( options.at[0] === "right" ) {
+ basePosition.left += targetWidth;
+ } else if (options.at[0] === horizontalDefault ) {
+ basePosition.left += targetWidth / 2;
+ }
+
+ if ( options.at[1] === "bottom" ) {
+ basePosition.top += targetHeight;
+ } else if ( options.at[1] === verticalDefault ) {
+ basePosition.top += targetHeight / 2;
+ }
+
+ basePosition.left += offset[ 0 ];
+ basePosition.top += offset[ 1 ];
+
+ return this.each(function() {
+ var elem = $( this ),
+ elemWidth = elem.outerWidth(),
+ elemHeight = elem.outerHeight(),
+ position = $.extend( {}, basePosition );
+
+ if ( options.my[0] === "right" ) {
+ position.left -= elemWidth;
+ } else if ( options.my[0] === horizontalDefault ) {
+ position.left -= elemWidth / 2;
+ }
+
+ if ( options.my[1] === "bottom" ) {
+ position.top -= elemHeight;
+ } else if ( options.my[1] === verticalDefault ) {
+ position.top -= elemHeight / 2;
+ }
+
+ // prevent fractions (see #5280)
+ position.left = parseInt( position.left );
+ position.top = parseInt( position.top );
+
+ $.each( [ "left", "top" ], function( i, dir ) {
+ if ( $.ui.position[ collision[i] ] ) {
+ $.ui.position[ collision[i] ][ dir ]( position, {
+ targetWidth: targetWidth,
+ targetHeight: targetHeight,
+ elemWidth: elemWidth,
+ elemHeight: elemHeight,
+ offset: offset,
+ my: options.my,
+ at: options.at
+ });
+ }
+ });
+
+ if ( $.fn.bgiframe ) {
+ elem.bgiframe();
+ }
+ elem.offset( $.extend( position, { using: options.using } ) );
+ });
+};
+
+$.ui.position = {
+ fit: {
+ left: function( position, data ) {
+ var win = $( window ),
+ over = position.left + data.elemWidth - win.width() - win.scrollLeft();
+ position.left = over > 0 ? position.left - over : Math.max( 0, position.left );
+ },
+ top: function( position, data ) {
+ var win = $( window ),
+ over = position.top + data.elemHeight - win.height() - win.scrollTop();
+ position.top = over > 0 ? position.top - over : Math.max( 0, position.top );
+ }
+ },
+
+ flip: {
+ left: function( position, data ) {
+ if ( data.at[0] === "center" ) {
+ return;
+ }
+ var win = $( window ),
+ over = position.left + data.elemWidth - win.width() - win.scrollLeft(),
+ myOffset = data.my[ 0 ] === "left" ?
+ -data.elemWidth :
+ data.my[ 0 ] === "right" ?
+ data.elemWidth :
+ 0,
+ offset = -2 * data.offset[ 0 ];
+ position.left += position.left < 0 ?
+ myOffset + data.targetWidth + offset :
+ over > 0 ?
+ myOffset - data.targetWidth + offset :
+ 0;
+ },
+ top: function( position, data ) {
+ if ( data.at[1] === "center" ) {
+ return;
+ }
+ var win = $( window ),
+ over = position.top + data.elemHeight - win.height() - win.scrollTop(),
+ myOffset = data.my[ 1 ] === "top" ?
+ -data.elemHeight :
+ data.my[ 1 ] === "bottom" ?
+ data.elemHeight :
+ 0,
+ atOffset = data.at[ 1 ] === "top" ?
+ data.targetHeight :
+ -data.targetHeight,
+ offset = -2 * data.offset[ 1 ];
+ position.top += position.top < 0 ?
+ myOffset + data.targetHeight + offset :
+ over > 0 ?
+ myOffset + atOffset + offset :
+ 0;
+ }
+ }
+};
+
+// offset setter from jQuery 1.4
+if ( !$.offset.setOffset ) {
+ $.offset.setOffset = function( elem, options ) {
+ // set position first, in-case top/left are set even on static elem
+ if ( /static/.test( $.curCSS( elem, "position" ) ) ) {
+ elem.style.position = "relative";
+ }
+ var curElem = $( elem ),
+ curOffset = curElem.offset(),
+ curTop = parseInt( $.curCSS( elem, "top", true ), 10 ) || 0,
+ curLeft = parseInt( $.curCSS( elem, "left", true ), 10) || 0,
+ props = {
+ top: (options.top - curOffset.top) + curTop,
+ left: (options.left - curOffset.left) + curLeft
+ };
+
+ if ( 'using' in options ) {
+ options.using.call( elem, props );
+ } else {
+ curElem.css( props );
+ }
+ };
+
+ $.fn.offset = function( options ) {
+ var elem = this[ 0 ];
+ if ( !elem || !elem.ownerDocument ) { return null; }
+ if ( options ) {
+ return this.each(function() {
+ $.offset.setOffset( this, options );
+ });
+ }
+ return _offset.call( this );
+ };
+}
+
+}( jQuery ));
+/*
+ * jQuery UI Draggable 1.8.2
+ *
+ * Copyright (c) 2010 AUTHORS.txt (http://jqueryui.com/about)
+ * Dual licensed under the MIT (MIT-LICENSE.txt)
+ * and GPL (GPL-LICENSE.txt) licenses.
+ *
+ * http://docs.jquery.com/UI/Draggables
+ *
+ * Depends:
+ * jquery.ui.core.js
+ * jquery.ui.mouse.js
+ * jquery.ui.widget.js
+ */
+(function($) {
+
+$.widget("ui.draggable", $.ui.mouse, {
+ widgetEventPrefix: "drag",
+ options: {
+ addClasses: true,
+ appendTo: "parent",
+ axis: false,
+ connectToSortable: false,
+ containment: false,
+ cursor: "auto",
+ cursorAt: false,
+ grid: false,
+ handle: false,
+ helper: "original",
+ iframeFix: false,
+ opacity: false,
+ refreshPositions: false,
+ revert: false,
+ revertDuration: 500,
+ scope: "default",
+ scroll: true,
+ scrollSensitivity: 20,
+ scrollSpeed: 20,
+ snap: false,
+ snapMode: "both",
+ snapTolerance: 20,
+ stack: false,
+ zIndex: false
+ },
+ _create: function() {
+
+ if (this.options.helper == 'original' && !(/^(?:r|a|f)/).test(this.element.css("position")))
+ this.element[0].style.position = 'relative';
+
+ (this.options.addClasses && this.element.addClass("ui-draggable"));
+ (this.options.disabled && this.element.addClass("ui-draggable-disabled"));
+
+ this._mouseInit();
+
+ },
+
+ destroy: function() {
+ if(!this.element.data('draggable')) return;
+ this.element
+ .removeData("draggable")
+ .unbind(".draggable")
+ .removeClass("ui-draggable"
+ + " ui-draggable-dragging"
+ + " ui-draggable-disabled");
+ this._mouseDestroy();
+
+ return this;
+ },
+
+ _mouseCapture: function(event) {
+
+ var o = this.options;
+
+ // among others, prevent a drag on a resizable-handle
+ if (this.helper || o.disabled || $(event.target).is('.ui-resizable-handle'))
+ return false;
+
+ //Quit if we're not on a valid handle
+ this.handle = this._getHandle(event);
+ if (!this.handle)
+ return false;
+
+ return true;
+
+ },
+
+ _mouseStart: function(event) {
+
+ var o = this.options;
+
+ //Create and append the visible helper
+ this.helper = this._createHelper(event);
+
+ //Cache the helper size
+ this._cacheHelperProportions();
+
+ //If ddmanager is used for droppables, set the global draggable
+ if($.ui.ddmanager)
+ $.ui.ddmanager.current = this;
+
+ /*
+ * - Position generation -
+ * This block generates everything position related - it's the core of draggables.
+ */
+
+ //Cache the margins of the original element
+ this._cacheMargins();
+
+ //Store the helper's css position
+ this.cssPosition = this.helper.css("position");
+ this.scrollParent = this.helper.scrollParent();
+
+ //The element's absolute position on the page minus margins
+ this.offset = this.positionAbs = this.element.offset();
+ this.offset = {
+ top: this.offset.top - this.margins.top,
+ left: this.offset.left - this.margins.left
+ };
+
+ $.extend(this.offset, {
+ click: { //Where the click happened, relative to the element
+ left: event.pageX - this.offset.left,
+ top: event.pageY - this.offset.top
+ },
+ parent: this._getParentOffset(),
+ relative: this._getRelativeOffset() //This is a relative to absolute position minus the actual position calculation - only used for relative positioned helper
+ });
+
+ //Generate the original position
+ this.originalPosition = this.position = this._generatePosition(event);
+ this.originalPageX = event.pageX;
+ this.originalPageY = event.pageY;
+
+ //Adjust the mouse offset relative to the helper if 'cursorAt' is supplied
+ (o.cursorAt && this._adjustOffsetFromHelper(o.cursorAt));
+
+ //Set a containment if given in the options
+ if(o.containment)
+ this._setContainment();
+
+ //Trigger event + callbacks
+ if(this._trigger("start", event) === false) {
+ this._clear();
+ return false;
+ }
+
+ //Recache the helper size
+ this._cacheHelperProportions();
+
+ //Prepare the droppable offsets
+ if ($.ui.ddmanager && !o.dropBehaviour)
+ $.ui.ddmanager.prepareOffsets(this, event);
+
+ this.helper.addClass("ui-draggable-dragging");
+ this._mouseDrag(event, true); //Execute the drag once - this causes the helper not to be visible before getting its correct position
+ return true;
+ },
+
+ _mouseDrag: function(event, noPropagation) {
+
+ //Compute the helpers position
+ this.position = this._generatePosition(event);
+ this.positionAbs = this._convertPositionTo("absolute");
+
+ //Call plugins and callbacks and use the resulting position if something is returned
+ if (!noPropagation) {
+ var ui = this._uiHash();
+ if(this._trigger('drag', event, ui) === false) {
+ this._mouseUp({});
+ return false;
+ }
+ this.position = ui.position;
+ }
+
+ if(!this.options.axis || this.options.axis != "y") this.helper[0].style.left = this.position.left+'px';
+ if(!this.options.axis || this.options.axis != "x") this.helper[0].style.top = this.position.top+'px';
+ if($.ui.ddmanager) $.ui.ddmanager.drag(this, event);
+
+ return false;
+ },
+
+ _mouseStop: function(event) {
+
+ //If we are using droppables, inform the manager about the drop
+ var dropped = false;
+ if ($.ui.ddmanager && !this.options.dropBehaviour)
+ dropped = $.ui.ddmanager.drop(this, event);
+
+ //if a drop comes from outside (a sortable)
+ if(this.dropped) {
+ dropped = this.dropped;
+ this.dropped = false;
+ }
+
+ //if the original element is removed, don't bother to continue
+ if(!this.element[0] || !this.element[0].parentNode)
+ return false;
+
+ if((this.options.revert == "invalid" && !dropped) || (this.options.revert == "valid" && dropped) || this.options.revert === true || ($.isFunction(this.options.revert) && this.options.revert.call(this.element, dropped))) {
+ var self = this;
+ $(this.helper).animate(this.originalPosition, parseInt(this.options.revertDuration, 10), function() {
+ if(self._trigger("stop", event) !== false) {
+ self._clear();
+ }
+ });
+ } else {
+ if(this._trigger("stop", event) !== false) {
+ this._clear();
+ }
+ }
+
+ return false;
+ },
+
+ cancel: function() {
+
+ if(this.helper.is(".ui-draggable-dragging")) {
+ this._mouseUp({});
+ } else {
+ this._clear();
+ }
+
+ return this;
+
+ },
+
+ _getHandle: function(event) {
+
+ var handle = !this.options.handle || !$(this.options.handle, this.element).length ? true : false;
+ $(this.options.handle, this.element)
+ .find("*")
+ .andSelf()
+ .each(function() {
+ if(this == event.target) handle = true;
+ });
+
+ return handle;
+
+ },
+
+ _createHelper: function(event) {
+
+ var o = this.options;
+ var helper = $.isFunction(o.helper) ? $(o.helper.apply(this.element[0], [event])) : (o.helper == 'clone' ? this.element.clone() : this.element);
+
+ if(!helper.parents('body').length)
+ helper.appendTo((o.appendTo == 'parent' ? this.element[0].parentNode : o.appendTo));
+
+ if(helper[0] != this.element[0] && !(/(fixed|absolute)/).test(helper.css("position")))
+ helper.css("position", "absolute");
+
+ return helper;
+
+ },
+
+ _adjustOffsetFromHelper: function(obj) {
+ if (typeof obj == 'string') {
+ obj = obj.split(' ');
+ }
+ if ($.isArray(obj)) {
+ obj = {left: +obj[0], top: +obj[1] || 0};
+ }
+ if ('left' in obj) {
+ this.offset.click.left = obj.left + this.margins.left;
+ }
+ if ('right' in obj) {
+ this.offset.click.left = this.helperProportions.width - obj.right + this.margins.left;
+ }
+ if ('top' in obj) {
+ this.offset.click.top = obj.top + this.margins.top;
+ }
+ if ('bottom' in obj) {
+ this.offset.click.top = this.helperProportions.height - obj.bottom + this.margins.top;
+ }
+ },
+
+ _getParentOffset: function() {
+
+ //Get the offsetParent and cache its position
+ this.offsetParent = this.helper.offsetParent();
+ var po = this.offsetParent.offset();
+
+ // This is a special case where we need to modify a offset calculated on start, since the following happened:
+ // 1. The position of the helper is absolute, so it's position is calculated based on the next positioned parent
+ // 2. The actual offset parent is a child of the scroll parent, and the scroll parent isn't the document, which means that
+ // the scroll is included in the initial calculation of the offset of the parent, and never recalculated upon drag
+ if(this.cssPosition == 'absolute' && this.scrollParent[0] != document && $.ui.contains(this.scrollParent[0], this.offsetParent[0])) {
+ po.left += this.scrollParent.scrollLeft();
+ po.top += this.scrollParent.scrollTop();
+ }
+
+ if((this.offsetParent[0] == document.body) //This needs to be actually done for all browsers, since pageX/pageY includes this information
+ || (this.offsetParent[0].tagName && this.offsetParent[0].tagName.toLowerCase() == 'html' && $.browser.msie)) //Ugly IE fix
+ po = { top: 0, left: 0 };
+
+ return {
+ top: po.top + (parseInt(this.offsetParent.css("borderTopWidth"),10) || 0),
+ left: po.left + (parseInt(this.offsetParent.css("borderLeftWidth"),10) || 0)
+ };
+
+ },
+
+ _getRelativeOffset: function() {
+
+ if(this.cssPosition == "relative") {
+ var p = this.element.position();
+ return {
+ top: p.top - (parseInt(this.helper.css("top"),10) || 0) + this.scrollParent.scrollTop(),
+ left: p.left - (parseInt(this.helper.css("left"),10) || 0) + this.scrollParent.scrollLeft()
+ };
+ } else {
+ return { top: 0, left: 0 };
+ }
+
+ },
+
+ _cacheMargins: function() {
+ this.margins = {
+ left: (parseInt(this.element.css("marginLeft"),10) || 0),
+ top: (parseInt(this.element.css("marginTop"),10) || 0)
+ };
+ },
+
+ _cacheHelperProportions: function() {
+ this.helperProportions = {
+ width: this.helper.outerWidth(),
+ height: this.helper.outerHeight()
+ };
+ },
+
+ _setContainment: function() {
+
+ var o = this.options;
+ if(o.containment == 'parent') o.containment = this.helper[0].parentNode;
+ if(o.containment == 'document' || o.containment == 'window') this.containment = [
+ 0 - this.offset.relative.left - this.offset.parent.left,
+ 0 - this.offset.relative.top - this.offset.parent.top,
+ $(o.containment == 'document' ? document : window).width() - this.helperProportions.width - this.margins.left,
+ ($(o.containment == 'document' ? document : window).height() || document.body.parentNode.scrollHeight) - this.helperProportions.height - this.margins.top
+ ];
+
+ if(!(/^(document|window|parent)$/).test(o.containment) && o.containment.constructor != Array) {
+ var ce = $(o.containment)[0]; if(!ce) return;
+ var co = $(o.containment).offset();
+ var over = ($(ce).css("overflow") != 'hidden');
+
+ this.containment = [
+ co.left + (parseInt($(ce).css("borderLeftWidth"),10) || 0) + (parseInt($(ce).css("paddingLeft"),10) || 0) - this.margins.left,
+ co.top + (parseInt($(ce).css("borderTopWidth"),10) || 0) + (parseInt($(ce).css("paddingTop"),10) || 0) - this.margins.top,
+ co.left+(over ? Math.max(ce.scrollWidth,ce.offsetWidth) : ce.offsetWidth) - (parseInt($(ce).css("borderLeftWidth"),10) || 0) - (parseInt($(ce).css("paddingRight"),10) || 0) - this.helperProportions.width - this.margins.left,
+ co.top+(over ? Math.max(ce.scrollHeight,ce.offsetHeight) : ce.offsetHeight) - (parseInt($(ce).css("borderTopWidth"),10) || 0) - (parseInt($(ce).css("paddingBottom"),10) || 0) - this.helperProportions.height - this.margins.top
+ ];
+ } else if(o.containment.constructor == Array) {
+ this.containment = o.containment;
+ }
+
+ },
+
+ _convertPositionTo: function(d, pos) {
+
+ if(!pos) pos = this.position;
+ var mod = d == "absolute" ? 1 : -1;
+ var o = this.options, scroll = this.cssPosition == 'absolute' && !(this.scrollParent[0] != document && $.ui.contains(this.scrollParent[0], this.offsetParent[0])) ? this.offsetParent : this.scrollParent, scrollIsRootNode = (/(html|body)/i).test(scroll[0].tagName);
+
+ return {
+ top: (
+ pos.top // The absolute mouse position
+ + this.offset.relative.top * mod // Only for relative positioned nodes: Relative offset from element to offset parent
+ + this.offset.parent.top * mod // The offsetParent's offset without borders (offset + border)
+ - ($.browser.safari && $.browser.version < 526 && this.cssPosition == 'fixed' ? 0 : ( this.cssPosition == 'fixed' ? -this.scrollParent.scrollTop() : ( scrollIsRootNode ? 0 : scroll.scrollTop() ) ) * mod)
+ ),
+ left: (
+ pos.left // The absolute mouse position
+ + this.offset.relative.left * mod // Only for relative positioned nodes: Relative offset from element to offset parent
+ + this.offset.parent.left * mod // The offsetParent's offset without borders (offset + border)
+ - ($.browser.safari && $.browser.version < 526 && this.cssPosition == 'fixed' ? 0 : ( this.cssPosition == 'fixed' ? -this.scrollParent.scrollLeft() : scrollIsRootNode ? 0 : scroll.scrollLeft() ) * mod)
+ )
+ };
+
+ },
+
+ _generatePosition: function(event) {
+
+ var o = this.options, scroll = this.cssPosition == 'absolute' && !(this.scrollParent[0] != document && $.ui.contains(this.scrollParent[0], this.offsetParent[0])) ? this.offsetParent : this.scrollParent, scrollIsRootNode = (/(html|body)/i).test(scroll[0].tagName);
+ var pageX = event.pageX;
+ var pageY = event.pageY;
+
+ /*
+ * - Position constraining -
+ * Constrain the position to a mix of grid, containment.
+ */
+
+ if(this.originalPosition) { //If we are not dragging yet, we won't check for options
+
+ if(this.containment) {
+ if(event.pageX - this.offset.click.left < this.containment[0]) pageX = this.containment[0] + this.offset.click.left;
+ if(event.pageY - this.offset.click.top < this.containment[1]) pageY = this.containment[1] + this.offset.click.top;
+ if(event.pageX - this.offset.click.left > this.containment[2]) pageX = this.containment[2] + this.offset.click.left;
+ if(event.pageY - this.offset.click.top > this.containment[3]) pageY = this.containment[3] + this.offset.click.top;
+ }
+
+ if(o.grid) {
+ var top = this.originalPageY + Math.round((pageY - this.originalPageY) / o.grid[1]) * o.grid[1];
+ pageY = this.containment ? (!(top - this.offset.click.top < this.containment[1] || top - this.offset.click.top > this.containment[3]) ? top : (!(top - this.offset.click.top < this.containment[1]) ? top - o.grid[1] : top + o.grid[1])) : top;
+
+ var left = this.originalPageX + Math.round((pageX - this.originalPageX) / o.grid[0]) * o.grid[0];
+ pageX = this.containment ? (!(left - this.offset.click.left < this.containment[0] || left - this.offset.click.left > this.containment[2]) ? left : (!(left - this.offset.click.left < this.containment[0]) ? left - o.grid[0] : left + o.grid[0])) : left;
+ }
+
+ }
+
+ return {
+ top: (
+ pageY // The absolute mouse position
+ - this.offset.click.top // Click offset (relative to the element)
+ - this.offset.relative.top // Only for relative positioned nodes: Relative offset from element to offset parent
+ - this.offset.parent.top // The offsetParent's offset without borders (offset + border)
+ + ($.browser.safari && $.browser.version < 526 && this.cssPosition == 'fixed' ? 0 : ( this.cssPosition == 'fixed' ? -this.scrollParent.scrollTop() : ( scrollIsRootNode ? 0 : scroll.scrollTop() ) ))
+ ),
+ left: (
+ pageX // The absolute mouse position
+ - this.offset.click.left // Click offset (relative to the element)
+ - this.offset.relative.left // Only for relative positioned nodes: Relative offset from element to offset parent
+ - this.offset.parent.left // The offsetParent's offset without borders (offset + border)
+ + ($.browser.safari && $.browser.version < 526 && this.cssPosition == 'fixed' ? 0 : ( this.cssPosition == 'fixed' ? -this.scrollParent.scrollLeft() : scrollIsRootNode ? 0 : scroll.scrollLeft() ))
+ )
+ };
+
+ },
+
+ _clear: function() {
+ this.helper.removeClass("ui-draggable-dragging");
+ if(this.helper[0] != this.element[0] && !this.cancelHelperRemoval) this.helper.remove();
+ //if($.ui.ddmanager) $.ui.ddmanager.current = null;
+ this.helper = null;
+ this.cancelHelperRemoval = false;
+ },
+
+ // From now on bulk stuff - mainly helpers
+
+ _trigger: function(type, event, ui) {
+ ui = ui || this._uiHash();
+ $.ui.plugin.call(this, type, [event, ui]);
+ if(type == "drag") this.positionAbs = this._convertPositionTo("absolute"); //The absolute position has to be recalculated after plugins
+ return $.Widget.prototype._trigger.call(this, type, event, ui);
+ },
+
+ plugins: {},
+
+ _uiHash: function(event) {
+ return {
+ helper: this.helper,
+ position: this.position,
+ originalPosition: this.originalPosition,
+ offset: this.positionAbs
+ };
+ }
+
+});
+
+$.extend($.ui.draggable, {
+ version: "1.8.2"
+});
+
+$.ui.plugin.add("draggable", "connectToSortable", {
+ start: function(event, ui) {
+
+ var inst = $(this).data("draggable"), o = inst.options,
+ uiSortable = $.extend({}, ui, { item: inst.element });
+ inst.sortables = [];
+ $(o.connectToSortable).each(function() {
+ var sortable = $.data(this, 'sortable');
+ if (sortable && !sortable.options.disabled) {
+ inst.sortables.push({
+ instance: sortable,
+ shouldRevert: sortable.options.revert
+ });
+ sortable._refreshItems(); //Do a one-time refresh at start to refresh the containerCache
+ sortable._trigger("activate", event, uiSortable);
+ }
+ });
+
+ },
+ stop: function(event, ui) {
+
+ //If we are still over the sortable, we fake the stop event of the sortable, but also remove helper
+ var inst = $(this).data("draggable"),
+ uiSortable = $.extend({}, ui, { item: inst.element });
+
+ $.each(inst.sortables, function() {
+ if(this.instance.isOver) {
+
+ this.instance.isOver = 0;
+
+ inst.cancelHelperRemoval = true; //Don't remove the helper in the draggable instance
+ this.instance.cancelHelperRemoval = false; //Remove it in the sortable instance (so sortable plugins like revert still work)
+
+ //The sortable revert is supported, and we have to set a temporary dropped variable on the draggable to support revert: 'valid/invalid'
+ if(this.shouldRevert) this.instance.options.revert = true;
+
+ //Trigger the stop of the sortable
+ this.instance._mouseStop(event);
+
+ this.instance.options.helper = this.instance.options._helper;
+
+ //If the helper has been the original item, restore properties in the sortable
+ if(inst.options.helper == 'original')
+ this.instance.currentItem.css({ top: 'auto', left: 'auto' });
+
+ } else {
+ this.instance.cancelHelperRemoval = false; //Remove the helper in the sortable instance
+ this.instance._trigger("deactivate", event, uiSortable);
+ }
+
+ });
+
+ },
+ drag: function(event, ui) {
+
+ var inst = $(this).data("draggable"), self = this;
+
+ var checkPos = function(o) {
+ var dyClick = this.offset.click.top, dxClick = this.offset.click.left;
+ var helperTop = this.positionAbs.top, helperLeft = this.positionAbs.left;
+ var itemHeight = o.height, itemWidth = o.width;
+ var itemTop = o.top, itemLeft = o.left;
+
+ return $.ui.isOver(helperTop + dyClick, helperLeft + dxClick, itemTop, itemLeft, itemHeight, itemWidth);
+ };
+
+ $.each(inst.sortables, function(i) {
+
+ //Copy over some variables to allow calling the sortable's native _intersectsWith
+ this.instance.positionAbs = inst.positionAbs;
+ this.instance.helperProportions = inst.helperProportions;
+ this.instance.offset.click = inst.offset.click;
+
+ if(this.instance._intersectsWith(this.instance.containerCache)) {
+
+ //If it intersects, we use a little isOver variable and set it once, so our move-in stuff gets fired only once
+ if(!this.instance.isOver) {
+
+ this.instance.isOver = 1;
+ //Now we fake the start of dragging for the sortable instance,
+ //by cloning the list group item, appending it to the sortable and using it as inst.currentItem
+ //We can then fire the start event of the sortable with our passed browser event, and our own helper (so it doesn't create a new one)
+ this.instance.currentItem = $(self).clone().appendTo(this.instance.element).data("sortable-item", true);
+ this.instance.options._helper = this.instance.options.helper; //Store helper option to later restore it
+ this.instance.options.helper = function() { return ui.helper[0]; };
+
+ event.target = this.instance.currentItem[0];
+ this.instance._mouseCapture(event, true);
+ this.instance._mouseStart(event, true, true);
+
+ //Because the browser event is way off the new appended portlet, we modify a couple of variables to reflect the changes
+ this.instance.offset.click.top = inst.offset.click.top;
+ this.instance.offset.click.left = inst.offset.click.left;
+ this.instance.offset.parent.left -= inst.offset.parent.left - this.instance.offset.parent.left;
+ this.instance.offset.parent.top -= inst.offset.parent.top - this.instance.offset.parent.top;
+
+ inst._trigger("toSortable", event);
+ inst.dropped = this.instance.element; //draggable revert needs that
+ //hack so receive/update callbacks work (mostly)
+ inst.currentItem = inst.element;
+ this.instance.fromOutside = inst;
+
+ }
+
+ //Provided we did all the previous steps, we can fire the drag event of the sortable on every draggable drag, when it intersects with the sortable
+ if(this.instance.currentItem) this.instance._mouseDrag(event);
+
+ } else {
+
+ //If it doesn't intersect with the sortable, and it intersected before,
+ //we fake the drag stop of the sortable, but make sure it doesn't remove the helper by using cancelHelperRemoval
+ if(this.instance.isOver) {
+
+ this.instance.isOver = 0;
+ this.instance.cancelHelperRemoval = true;
+
+ //Prevent reverting on this forced stop
+ this.instance.options.revert = false;
+
+ // The out event needs to be triggered independently
+ this.instance._trigger('out', event, this.instance._uiHash(this.instance));
+
+ this.instance._mouseStop(event, true);
+ this.instance.options.helper = this.instance.options._helper;
+
+ //Now we remove our currentItem, the list group clone again, and the placeholder, and animate the helper back to it's original size
+ this.instance.currentItem.remove();
+ if(this.instance.placeholder) this.instance.placeholder.remove();
+
+ inst._trigger("fromSortable", event);
+ inst.dropped = false; //draggable revert needs that
+ }
+
+ };
+
+ });
+
+ }
+});
+
+$.ui.plugin.add("draggable", "cursor", {
+ start: function(event, ui) {
+ var t = $('body'), o = $(this).data('draggable').options;
+ if (t.css("cursor")) o._cursor = t.css("cursor");
+ t.css("cursor", o.cursor);
+ },
+ stop: function(event, ui) {
+ var o = $(this).data('draggable').options;
+ if (o._cursor) $('body').css("cursor", o._cursor);
+ }
+});
+
+$.ui.plugin.add("draggable", "iframeFix", {
+ start: function(event, ui) {
+ var o = $(this).data('draggable').options;
+ $(o.iframeFix === true ? "iframe" : o.iframeFix).each(function() {
+ $('<div class="ui-draggable-iframeFix" style="background: #fff;"></div>')
+ .css({
+ width: this.offsetWidth+"px", height: this.offsetHeight+"px",
+ position: "absolute", opacity: "0.001", zIndex: 1000
+ })
+ .css($(this).offset())
+ .appendTo("body");
+ });
+ },
+ stop: function(event, ui) {
+ $("div.ui-draggable-iframeFix").each(function() { this.parentNode.removeChild(this); }); //Remove frame helpers
+ }
+});
+
+$.ui.plugin.add("draggable", "opacity", {
+ start: function(event, ui) {
+ var t = $(ui.helper), o = $(this).data('draggable').options;
+ if(t.css("opacity")) o._opacity = t.css("opacity");
+ t.css('opacity', o.opacity);
+ },
+ stop: function(event, ui) {
+ var o = $(this).data('draggable').options;
+ if(o._opacity) $(ui.helper).css('opacity', o._opacity);
+ }
+});
+
+$.ui.plugin.add("draggable", "scroll", {
+ start: function(event, ui) {
+ var i = $(this).data("draggable");
+ if(i.scrollParent[0] != document && i.scrollParent[0].tagName != 'HTML') i.overflowOffset = i.scrollParent.offset();
+ },
+ drag: function(event, ui) {
+
+ var i = $(this).data("draggable"), o = i.options, scrolled = false;
+
+ if(i.scrollParent[0] != document && i.scrollParent[0].tagName != 'HTML') {
+
+ if(!o.axis || o.axis != 'x') {
+ if((i.overflowOffset.top + i.scrollParent[0].offsetHeight) - event.pageY < o.scrollSensitivity)
+ i.scrollParent[0].scrollTop = scrolled = i.scrollParent[0].scrollTop + o.scrollSpeed;
+ else if(event.pageY - i.overflowOffset.top < o.scrollSensitivity)
+ i.scrollParent[0].scrollTop = scrolled = i.scrollParent[0].scrollTop - o.scrollSpeed;
+ }
+
+ if(!o.axis || o.axis != 'y') {
+ if((i.overflowOffset.left + i.scrollParent[0].offsetWidth) - event.pageX < o.scrollSensitivity)
+ i.scrollParent[0].scrollLeft = scrolled = i.scrollParent[0].scrollLeft + o.scrollSpeed;
+ else if(event.pageX - i.overflowOffset.left < o.scrollSensitivity)
+ i.scrollParent[0].scrollLeft = scrolled = i.scrollParent[0].scrollLeft - o.scrollSpeed;
+ }
+
+ } else {
+
+ if(!o.axis || o.axis != 'x') {
+ if(event.pageY - $(document).scrollTop() < o.scrollSensitivity)
+ scrolled = $(document).scrollTop($(document).scrollTop() - o.scrollSpeed);
+ else if($(window).height() - (event.pageY - $(document).scrollTop()) < o.scrollSensitivity)
+ scrolled = $(document).scrollTop($(document).scrollTop() + o.scrollSpeed);
+ }
+
+ if(!o.axis || o.axis != 'y') {
+ if(event.pageX - $(document).scrollLeft() < o.scrollSensitivity)
+ scrolled = $(document).scrollLeft($(document).scrollLeft() - o.scrollSpeed);
+ else if($(window).width() - (event.pageX - $(document).scrollLeft()) < o.scrollSensitivity)
+ scrolled = $(document).scrollLeft($(document).scrollLeft() + o.scrollSpeed);
+ }
+
+ }
+
+ if(scrolled !== false && $.ui.ddmanager && !o.dropBehaviour)
+ $.ui.ddmanager.prepareOffsets(i, event);
+
+ }
+});
+
+$.ui.plugin.add("draggable", "snap", {
+ start: function(event, ui) {
+
+ var i = $(this).data("draggable"), o = i.options;
+ i.snapElements = [];
+
+ $(o.snap.constructor != String ? ( o.snap.items || ':data(draggable)' ) : o.snap).each(function() {
+ var $t = $(this); var $o = $t.offset();
+ if(this != i.element[0]) i.snapElements.push({
+ item: this,
+ width: $t.outerWidth(), height: $t.outerHeight(),
+ top: $o.top, left: $o.left
+ });
+ });
+
+ },
+ drag: function(event, ui) {
+
+ var inst = $(this).data("draggable"), o = inst.options;
+ var d = o.snapTolerance;
+
+ var x1 = ui.offset.left, x2 = x1 + inst.helperProportions.width,
+ y1 = ui.offset.top, y2 = y1 + inst.helperProportions.height;
+
+ for (var i = inst.snapElements.length - 1; i >= 0; i--){
+
+ var l = inst.snapElements[i].left, r = l + inst.snapElements[i].width,
+ t = inst.snapElements[i].top, b = t + inst.snapElements[i].height;
+
+ //Yes, I know, this is insane ;)
+ if(!((l-d < x1 && x1 < r+d && t-d < y1 && y1 < b+d) || (l-d < x1 && x1 < r+d && t-d < y2 && y2 < b+d) || (l-d < x2 && x2 < r+d && t-d < y1 && y1 < b+d) || (l-d < x2 && x2 < r+d && t-d < y2 && y2 < b+d))) {
+ if(inst.snapElements[i].snapping) (inst.options.snap.release && inst.options.snap.release.call(inst.element, event, $.extend(inst._uiHash(), { snapItem: inst.snapElements[i].item })));
+ inst.snapElements[i].snapping = false;
+ continue;
+ }
+
+ if(o.snapMode != 'inner') {
+ var ts = Math.abs(t - y2) <= d;
+ var bs = Math.abs(b - y1) <= d;
+ var ls = Math.abs(l - x2) <= d;
+ var rs = Math.abs(r - x1) <= d;
+ if(ts) ui.position.top = inst._convertPositionTo("relative", { top: t - inst.helperProportions.height, left: 0 }).top - inst.margins.top;
+ if(bs) ui.position.top = inst._convertPositionTo("relative", { top: b, left: 0 }).top - inst.margins.top;
+ if(ls) ui.position.left = inst._convertPositionTo("relative", { top: 0, left: l - inst.helperProportions.width }).left - inst.margins.left;
+ if(rs) ui.position.left = inst._convertPositionTo("relative", { top: 0, left: r }).left - inst.margins.left;
+ }
+
+ var first = (ts || bs || ls || rs);
+
+ if(o.snapMode != 'outer') {
+ var ts = Math.abs(t - y1) <= d;
+ var bs = Math.abs(b - y2) <= d;
+ var ls = Math.abs(l - x1) <= d;
+ var rs = Math.abs(r - x2) <= d;
+ if(ts) ui.position.top = inst._convertPositionTo("relative", { top: t, left: 0 }).top - inst.margins.top;
+ if(bs) ui.position.top = inst._convertPositionTo("relative", { top: b - inst.helperProportions.height, left: 0 }).top - inst.margins.top;
+ if(ls) ui.position.left = inst._convertPositionTo("relative", { top: 0, left: l }).left - inst.margins.left;
+ if(rs) ui.position.left = inst._convertPositionTo("relative", { top: 0, left: r - inst.helperProportions.width }).left - inst.margins.left;
+ }
+
+ if(!inst.snapElements[i].snapping && (ts || bs || ls || rs || first))
+ (inst.options.snap.snap && inst.options.snap.snap.call(inst.element, event, $.extend(inst._uiHash(), { snapItem: inst.snapElements[i].item })));
+ inst.snapElements[i].snapping = (ts || bs || ls || rs || first);
+
+ };
+
+ }
+});
+
+$.ui.plugin.add("draggable", "stack", {
+ start: function(event, ui) {
+
+ var o = $(this).data("draggable").options;
+
+ var group = $.makeArray($(o.stack)).sort(function(a,b) {
+ return (parseInt($(a).css("zIndex"),10) || 0) - (parseInt($(b).css("zIndex"),10) || 0);
+ });
+ if (!group.length) { return; }
+
+ var min = parseInt(group[0].style.zIndex) || 0;
+ $(group).each(function(i) {
+ this.style.zIndex = min + i;
+ });
+
+ this[0].style.zIndex = min + group.length;
+
+ }
+});
+
+$.ui.plugin.add("draggable", "zIndex", {
+ start: function(event, ui) {
+ var t = $(ui.helper), o = $(this).data("draggable").options;
+ if(t.css("zIndex")) o._zIndex = t.css("zIndex");
+ t.css('zIndex', o.zIndex);
+ },
+ stop: function(event, ui) {
+ var o = $(this).data("draggable").options;
+ if(o._zIndex) $(ui.helper).css('zIndex', o._zIndex);
+ }
+});
+
+})(jQuery);
+/*
+ * jQuery UI Droppable 1.8.2
+ *
+ * Copyright (c) 2010 AUTHORS.txt (http://jqueryui.com/about)
+ * Dual licensed under the MIT (MIT-LICENSE.txt)
+ * and GPL (GPL-LICENSE.txt) licenses.
+ *
+ * http://docs.jquery.com/UI/Droppables
+ *
+ * Depends:
+ * jquery.ui.core.js
+ * jquery.ui.widget.js
+ * jquery.ui.mouse.js
+ * jquery.ui.draggable.js
+ */
+(function($) {
+
+$.widget("ui.droppable", {
+ widgetEventPrefix: "drop",
+ options: {
+ accept: '*',
+ activeClass: false,
+ addClasses: true,
+ greedy: false,
+ hoverClass: false,
+ scope: 'default',
+ tolerance: 'intersect'
+ },
+ _create: function() {
+
+ var o = this.options, accept = o.accept;
+ this.isover = 0; this.isout = 1;
+
+ this.accept = $.isFunction(accept) ? accept : function(d) {
+ return d.is(accept);
+ };
+
+ //Store the droppable's proportions
+ this.proportions = { width: this.element[0].offsetWidth, height: this.element[0].offsetHeight };
+
+ // Add the reference and positions to the manager
+ $.ui.ddmanager.droppables[o.scope] = $.ui.ddmanager.droppables[o.scope] || [];
+ $.ui.ddmanager.droppables[o.scope].push(this);
+
+ (o.addClasses && this.element.addClass("ui-droppable"));
+
+ },
+
+ destroy: function() {
+ var drop = $.ui.ddmanager.droppables[this.options.scope];
+ for ( var i = 0; i < drop.length; i++ )
+ if ( drop[i] == this )
+ drop.splice(i, 1);
+
+ this.element
+ .removeClass("ui-droppable ui-droppable-disabled")
+ .removeData("droppable")
+ .unbind(".droppable");
+
+ return this;
+ },
+
+ _setOption: function(key, value) {
+
+ if(key == 'accept') {
+ this.accept = $.isFunction(value) ? value : function(d) {
+ return d.is(value);
+ };
+ }
+ $.Widget.prototype._setOption.apply(this, arguments);
+ },
+
+ _activate: function(event) {
+ var draggable = $.ui.ddmanager.current;
+ if(this.options.activeClass) this.element.addClass(this.options.activeClass);
+ (draggable && this._trigger('activate', event, this.ui(draggable)));
+ },
+
+ _deactivate: function(event) {
+ var draggable = $.ui.ddmanager.current;
+ if(this.options.activeClass) this.element.removeClass(this.options.activeClass);
+ (draggable && this._trigger('deactivate', event, this.ui(draggable)));
+ },
+
+ _over: function(event) {
+
+ var draggable = $.ui.ddmanager.current;
+ if (!draggable || (draggable.currentItem || draggable.element)[0] == this.element[0]) return; // Bail if draggable and droppable are same element
+
+ if (this.accept.call(this.element[0],(draggable.currentItem || draggable.element))) {
+ if(this.options.hoverClass) this.element.addClass(this.options.hoverClass);
+ this._trigger('over', event, this.ui(draggable));
+ }
+
+ },
+
+ _out: function(event) {
+
+ var draggable = $.ui.ddmanager.current;
+ if (!draggable || (draggable.currentItem || draggable.element)[0] == this.element[0]) return; // Bail if draggable and droppable are same element
+
+ if (this.accept.call(this.element[0],(draggable.currentItem || draggable.element))) {
+ if(this.options.hoverClass) this.element.removeClass(this.options.hoverClass);
+ this._trigger('out', event, this.ui(draggable));
+ }
+
+ },
+
+ _drop: function(event,custom) {
+
+ var draggable = custom || $.ui.ddmanager.current;
+ if (!draggable || (draggable.currentItem || draggable.element)[0] == this.element[0]) return false; // Bail if draggable and droppable are same element
+
+ var childrenIntersection = false;
+ this.element.find(":data(droppable)").not(".ui-draggable-dragging").each(function() {
+ var inst = $.data(this, 'droppable');
+ if(
+ inst.options.greedy
+ && !inst.options.disabled
+ && inst.options.scope == draggable.options.scope
+ && inst.accept.call(inst.element[0], (draggable.currentItem || draggable.element))
+ && $.ui.intersect(draggable, $.extend(inst, { offset: inst.element.offset() }), inst.options.tolerance)
+ ) { childrenIntersection = true; return false; }
+ });
+ if(childrenIntersection) return false;
+
+ if(this.accept.call(this.element[0],(draggable.currentItem || draggable.element))) {
+ if(this.options.activeClass) this.element.removeClass(this.options.activeClass);
+ if(this.options.hoverClass) this.element.removeClass(this.options.hoverClass);
+ this._trigger('drop', event, this.ui(draggable));
+ return this.element;
+ }
+
+ return false;
+
+ },
+
+ ui: function(c) {
+ return {
+ draggable: (c.currentItem || c.element),
+ helper: c.helper,
+ position: c.position,
+ offset: c.positionAbs
+ };
+ }
+
+});
+
+$.extend($.ui.droppable, {
+ version: "1.8.2"
+});
+
+$.ui.intersect = function(draggable, droppable, toleranceMode) {
+
+ if (!droppable.offset) return false;
+
+ var x1 = (draggable.positionAbs || draggable.position.absolute).left, x2 = x1 + draggable.helperProportions.width,
+ y1 = (draggable.positionAbs || draggable.position.absolute).top, y2 = y1 + draggable.helperProportions.height;
+ var l = droppable.offset.left, r = l + droppable.proportions.width,
+ t = droppable.offset.top, b = t + droppable.proportions.height;
+
+ switch (toleranceMode) {
+ case 'fit':
+ return (l < x1 && x2 < r
+ && t < y1 && y2 < b);
+ break;
+ case 'intersect':
+ return (l < x1 + (draggable.helperProportions.width / 2) // Right Half
+ && x2 - (draggable.helperProportions.width / 2) < r // Left Half
+ && t < y1 + (draggable.helperProportions.height / 2) // Bottom Half
+ && y2 - (draggable.helperProportions.height / 2) < b ); // Top Half
+ break;
+ case 'pointer':
+ var draggableLeft = ((draggable.positionAbs || draggable.position.absolute).left + (draggable.clickOffset || draggable.offset.click).left),
+ draggableTop = ((draggable.positionAbs || draggable.position.absolute).top + (draggable.clickOffset || draggable.offset.click).top),
+ isOver = $.ui.isOver(draggableTop, draggableLeft, t, l, droppable.proportions.height, droppable.proportions.width);
+ return isOver;
+ break;
+ case 'touch':
+ return (
+ (y1 >= t && y1 <= b) || // Top edge touching
+ (y2 >= t && y2 <= b) || // Bottom edge touching
+ (y1 < t && y2 > b) // Surrounded vertically
+ ) && (
+ (x1 >= l && x1 <= r) || // Left edge touching
+ (x2 >= l && x2 <= r) || // Right edge touching
+ (x1 < l && x2 > r) // Surrounded horizontally
+ );
+ break;
+ default:
+ return false;
+ break;
+ }
+
+};
+
+/*
+ This manager tracks offsets of draggables and droppables
+*/
+$.ui.ddmanager = {
+ current: null,
+ droppables: { 'default': [] },
+ prepareOffsets: function(t, event) {
+
+ var m = $.ui.ddmanager.droppables[t.options.scope] || [];
+ var type = event ? event.type : null; // workaround for #2317
+ var list = (t.currentItem || t.element).find(":data(droppable)").andSelf();
+
+ droppablesLoop: for (var i = 0; i < m.length; i++) {
+
+ if(m[i].options.disabled || (t && !m[i].accept.call(m[i].element[0],(t.currentItem || t.element)))) continue; //No disabled and non-accepted
+ for (var j=0; j < list.length; j++) { if(list[j] == m[i].element[0]) { m[i].proportions.height = 0; continue droppablesLoop; } }; //Filter out elements in the current dragged item
+ m[i].visible = m[i].element.css("display") != "none"; if(!m[i].visible) continue; //If the element is not visible, continue
+
+ m[i].offset = m[i].element.offset();
+ m[i].proportions = { width: m[i].element[0].offsetWidth, height: m[i].element[0].offsetHeight };
+
+ if(type == "mousedown") m[i]._activate.call(m[i], event); //Activate the droppable if used directly from draggables
+
+ }
+
+ },
+ drop: function(draggable, event) {
+
+ var dropped = false;
+ $.each($.ui.ddmanager.droppables[draggable.options.scope] || [], function() {
+
+ if(!this.options) return;
+ if (!this.options.disabled && this.visible && $.ui.intersect(draggable, this, this.options.tolerance))
+ dropped = dropped || this._drop.call(this, event);
+
+ if (!this.options.disabled && this.visible && this.accept.call(this.element[0],(draggable.currentItem || draggable.element))) {
+ this.isout = 1; this.isover = 0;
+ this._deactivate.call(this, event);
+ }
+
+ });
+ return dropped;
+
+ },
+ drag: function(draggable, event) {
+
+ //If you have a highly dynamic page, you might try this option. It renders positions every time you move the mouse.
+ if(draggable.options.refreshPositions) $.ui.ddmanager.prepareOffsets(draggable, event);
+
+ //Run through all droppables and check their positions based on specific tolerance options
+ $.each($.ui.ddmanager.droppables[draggable.options.scope] || [], function() {
+
+ if(this.options.disabled || this.greedyChild || !this.visible) return;
+ var intersects = $.ui.intersect(draggable, this, this.options.tolerance);
+
+ var c = !intersects && this.isover == 1 ? 'isout' : (intersects && this.isover == 0 ? 'isover' : null);
+ if(!c) return;
+
+ var parentInstance;
+ if (this.options.greedy) {
+ var parent = this.element.parents(':data(droppable):eq(0)');
+ if (parent.length) {
+ parentInstance = $.data(parent[0], 'droppable');
+ parentInstance.greedyChild = (c == 'isover' ? 1 : 0);
+ }
+ }
+
+ // we just moved into a greedy child
+ if (parentInstance && c == 'isover') {
+ parentInstance['isover'] = 0;
+ parentInstance['isout'] = 1;
+ parentInstance._out.call(parentInstance, event);
+ }
+
+ this[c] = 1; this[c == 'isout' ? 'isover' : 'isout'] = 0;
+ this[c == "isover" ? "_over" : "_out"].call(this, event);
+
+ // we just moved out of a greedy child
+ if (parentInstance && c == 'isout') {
+ parentInstance['isout'] = 0;
+ parentInstance['isover'] = 1;
+ parentInstance._over.call(parentInstance, event);
+ }
+ });
+
+ }
+};
+
+})(jQuery);
+/*
+ * jQuery UI Resizable 1.8.2
+ *
+ * Copyright (c) 2010 AUTHORS.txt (http://jqueryui.com/about)
+ * Dual licensed under the MIT (MIT-LICENSE.txt)
+ * and GPL (GPL-LICENSE.txt) licenses.
+ *
+ * http://docs.jquery.com/UI/Resizables
+ *
+ * Depends:
+ * jquery.ui.core.js
+ * jquery.ui.mouse.js
+ * jquery.ui.widget.js
+ */
+(function($) {
+
+$.widget("ui.resizable", $.ui.mouse, {
+ widgetEventPrefix: "resize",
+ options: {
+ alsoResize: false,
+ animate: false,
+ animateDuration: "slow",
+ animateEasing: "swing",
+ aspectRatio: false,
+ autoHide: false,
+ containment: false,
+ ghost: false,
+ grid: false,
+ handles: "e,s,se",
+ helper: false,
+ maxHeight: null,
+ maxWidth: null,
+ minHeight: 10,
+ minWidth: 10,
+ zIndex: 1000
+ },
+ _create: function() {
+
+ var self = this, o = this.options;
+ this.element.addClass("ui-resizable");
+
+ $.extend(this, {
+ _aspectRatio: !!(o.aspectRatio),
+ aspectRatio: o.aspectRatio,
+ originalElement: this.element,
+ _proportionallyResizeElements: [],
+ _helper: o.helper || o.ghost || o.animate ? o.helper || 'ui-resizable-helper' : null
+ });
+
+ //Wrap the element if it cannot hold child nodes
+ if(this.element[0].nodeName.match(/canvas|textarea|input|select|button|img/i)) {
+
+ //Opera fix for relative positioning
+ if (/relative/.test(this.element.css('position')) && $.browser.opera)
+ this.element.css({ position: 'relative', top: 'auto', left: 'auto' });
+
+ //Create a wrapper element and set the wrapper to the new current internal element
+ this.element.wrap(
+ $('<div class="ui-wrapper" style="overflow: hidden;"></div>').css({
+ position: this.element.css('position'),
+ width: this.element.outerWidth(),
+ height: this.element.outerHeight(),
+ top: this.element.css('top'),
+ left: this.element.css('left')
+ })
+ );
+
+ //Overwrite the original this.element
+ this.element = this.element.parent().data(
+ "resizable", this.element.data('resizable')
+ );
+
+ this.elementIsWrapper = true;
+
+ //Move margins to the wrapper
+ this.element.css({ marginLeft: this.originalElement.css("marginLeft"), marginTop: this.originalElement.css("marginTop"), marginRight: this.originalElement.css("marginRight"), marginBottom: this.originalElement.css("marginBottom") });
+ this.originalElement.css({ marginLeft: 0, marginTop: 0, marginRight: 0, marginBottom: 0});
+
+ //Prevent Safari textarea resize
+ this.originalResizeStyle = this.originalElement.css('resize');
+ this.originalElement.css('resize', 'none');
+
+ //Push the actual element to our proportionallyResize internal array
+ this._proportionallyResizeElements.push(this.originalElement.css({ position: 'static', zoom: 1, display: 'block' }));
+
+ // avoid IE jump (hard set the margin)
+ this.originalElement.css({ margin: this.originalElement.css('margin') });
+
+ // fix handlers offset
+ this._proportionallyResize();
+
+ }
+
+ this.handles = o.handles || (!$('.ui-resizable-handle', this.element).length ? "e,s,se" : { n: '.ui-resizable-n', e: '.ui-resizable-e', s: '.ui-resizable-s', w: '.ui-resizable-w', se: '.ui-resizable-se', sw: '.ui-resizable-sw', ne: '.ui-resizable-ne', nw: '.ui-resizable-nw' });
+ if(this.handles.constructor == String) {
+
+ if(this.handles == 'all') this.handles = 'n,e,s,w,se,sw,ne,nw';
+ var n = this.handles.split(","); this.handles = {};
+
+ for(var i = 0; i < n.length; i++) {
+
+ var handle = $.trim(n[i]), hname = 'ui-resizable-'+handle;
+ var axis = $('<div class="ui-resizable-handle ' + hname + '"></div>');
+
+ // increase zIndex of sw, se, ne, nw axis
+ //TODO : this modifies original option
+ if(/sw|se|ne|nw/.test(handle)) axis.css({ zIndex: ++o.zIndex });
+
+ //TODO : What's going on here?
+ if ('se' == handle) {
+ axis.addClass('ui-icon ui-icon-gripsmall-diagonal-se');
+ };
+
+ //Insert into internal handles object and append to element
+ this.handles[handle] = '.ui-resizable-'+handle;
+ this.element.append(axis);
+ }
+
+ }
+
+ this._renderAxis = function(target) {
+
+ target = target || this.element;
+
+ for(var i in this.handles) {
+
+ if(this.handles[i].constructor == String)
+ this.handles[i] = $(this.handles[i], this.element).show();
+
+ //Apply pad to wrapper element, needed to fix axis position (textarea, inputs, scrolls)
+ if (this.elementIsWrapper && this.originalElement[0].nodeName.match(/textarea|input|select|button/i)) {
+
+ var axis = $(this.handles[i], this.element), padWrapper = 0;
+
+ //Checking the correct pad and border
+ padWrapper = /sw|ne|nw|se|n|s/.test(i) ? axis.outerHeight() : axis.outerWidth();
+
+ //The padding type i have to apply...
+ var padPos = [ 'padding',
+ /ne|nw|n/.test(i) ? 'Top' :
+ /se|sw|s/.test(i) ? 'Bottom' :
+ /^e$/.test(i) ? 'Right' : 'Left' ].join("");
+
+ target.css(padPos, padWrapper);
+
+ this._proportionallyResize();
+
+ }
+
+ //TODO: What's that good for? There's not anything to be executed left
+ if(!$(this.handles[i]).length)
+ continue;
+
+ }
+ };
+
+ //TODO: make renderAxis a prototype function
+ this._renderAxis(this.element);
+
+ this._handles = $('.ui-resizable-handle', this.element)
+ .disableSelection();
+
+ //Matching axis name
+ this._handles.mouseover(function() {
+ if (!self.resizing) {
+ if (this.className)
+ var axis = this.className.match(/ui-resizable-(se|sw|ne|nw|n|e|s|w)/i);
+ //Axis, default = se
+ self.axis = axis && axis[1] ? axis[1] : 'se';
+ }
+ });
+
+ //If we want to auto hide the elements
+ if (o.autoHide) {
+ this._handles.hide();
+ $(this.element)
+ .addClass("ui-resizable-autohide")
+ .hover(function() {
+ $(this).removeClass("ui-resizable-autohide");
+ self._handles.show();
+ },
+ function(){
+ if (!self.resizing) {
+ $(this).addClass("ui-resizable-autohide");
+ self._handles.hide();
+ }
+ });
+ }
+
+ //Initialize the mouse interaction
+ this._mouseInit();
+
+ },
+
+ destroy: function() {
+
+ this._mouseDestroy();
+
+ var _destroy = function(exp) {
+ $(exp).removeClass("ui-resizable ui-resizable-disabled ui-resizable-resizing")
+ .removeData("resizable").unbind(".resizable").find('.ui-resizable-handle').remove();
+ };
+
+ //TODO: Unwrap at same DOM position
+ if (this.elementIsWrapper) {
+ _destroy(this.element);
+ var wrapper = this.element;
+ wrapper.after(
+ this.originalElement.css({
+ position: wrapper.css('position'),
+ width: wrapper.outerWidth(),
+ height: wrapper.outerHeight(),
+ top: wrapper.css('top'),
+ left: wrapper.css('left')
+ })
+ ).remove();
+ }
+
+ this.originalElement.css('resize', this.originalResizeStyle);
+ _destroy(this.originalElement);
+
+ return this;
+ },
+
+ _mouseCapture: function(event) {
+ var handle = false;
+ for (var i in this.handles) {
+ if ($(this.handles[i])[0] == event.target) {
+ handle = true;
+ }
+ }
+
+ return !this.options.disabled && handle;
+ },
+
+ _mouseStart: function(event) {
+
+ var o = this.options, iniPos = this.element.position(), el = this.element;
+
+ this.resizing = true;
+ this.documentScroll = { top: $(document).scrollTop(), left: $(document).scrollLeft() };
+
+ // bugfix for http://dev.jquery.com/ticket/1749
+ if (el.is('.ui-draggable') || (/absolute/).test(el.css('position'))) {
+ el.css({ position: 'absolute', top: iniPos.top, left: iniPos.left });
+ }
+
+ //Opera fixing relative position
+ if ($.browser.opera && (/relative/).test(el.css('position')))
+ el.css({ position: 'relative', top: 'auto', left: 'auto' });
+
+ this._renderProxy();
+
+ var curleft = num(this.helper.css('left')), curtop = num(this.helper.css('top'));
+
+ if (o.containment) {
+ curleft += $(o.containment).scrollLeft() || 0;
+ curtop += $(o.containment).scrollTop() || 0;
+ }
+
+ //Store needed variables
+ this.offset = this.helper.offset();
+ this.position = { left: curleft, top: curtop };
+ this.size = this._helper ? { width: el.outerWidth(), height: el.outerHeight() } : { width: el.width(), height: el.height() };
+ this.originalSize = this._helper ? { width: el.outerWidth(), height: el.outerHeight() } : { width: el.width(), height: el.height() };
+ this.originalPosition = { left: curleft, top: curtop };
+ this.sizeDiff = { width: el.outerWidth() - el.width(), height: el.outerHeight() - el.height() };
+ this.originalMousePosition = { left: event.pageX, top: event.pageY };
+
+ //Aspect Ratio
+ this.aspectRatio = (typeof o.aspectRatio == 'number') ? o.aspectRatio : ((this.originalSize.width / this.originalSize.height) || 1);
+
+ var cursor = $('.ui-resizable-' + this.axis).css('cursor');
+ $('body').css('cursor', cursor == 'auto' ? this.axis + '-resize' : cursor);
+
+ el.addClass("ui-resizable-resizing");
+ this._propagate("start", event);
+ return true;
+ },
+
+ _mouseDrag: function(event) {
+
+ //Increase performance, avoid regex
+ var el = this.helper, o = this.options, props = {},
+ self = this, smp = this.originalMousePosition, a = this.axis;
+
+ var dx = (event.pageX-smp.left)||0, dy = (event.pageY-smp.top)||0;
+ var trigger = this._change[a];
+ if (!trigger) return false;
+
+ // Calculate the attrs that will be change
+ var data = trigger.apply(this, [event, dx, dy]), ie6 = $.browser.msie && $.browser.version < 7, csdif = this.sizeDiff;
+
+ if (this._aspectRatio || event.shiftKey)
+ data = this._updateRatio(data, event);
+
+ data = this._respectSize(data, event);
+
+ // plugins callbacks need to be called first
+ this._propagate("resize", event);
+
+ el.css({
+ top: this.position.top + "px", left: this.position.left + "px",
+ width: this.size.width + "px", height: this.size.height + "px"
+ });
+
+ if (!this._helper && this._proportionallyResizeElements.length)
+ this._proportionallyResize();
+
+ this._updateCache(data);
+
+ // calling the user callback at the end
+ this._trigger('resize', event, this.ui());
+
+ return false;
+ },
+
+ _mouseStop: function(event) {
+
+ this.resizing = false;
+ var o = this.options, self = this;
+
+ if(this._helper) {
+ var pr = this._proportionallyResizeElements, ista = pr.length && (/textarea/i).test(pr[0].nodeName),
+ soffseth = ista && $.ui.hasScroll(pr[0], 'left') /* TODO - jump height */ ? 0 : self.sizeDiff.height,
+ soffsetw = ista ? 0 : self.sizeDiff.width;
+
+ var s = { width: (self.size.width - soffsetw), height: (self.size.height - soffseth) },
+ left = (parseInt(self.element.css('left'), 10) + (self.position.left - self.originalPosition.left)) || null,
+ top = (parseInt(self.element.css('top'), 10) + (self.position.top - self.originalPosition.top)) || null;
+
+ if (!o.animate)
+ this.element.css($.extend(s, { top: top, left: left }));
+
+ self.helper.height(self.size.height);
+ self.helper.width(self.size.width);
+
+ if (this._helper && !o.animate) this._proportionallyResize();
+ }
+
+ $('body').css('cursor', 'auto');
+
+ this.element.removeClass("ui-resizable-resizing");
+
+ this._propagate("stop", event);
+
+ if (this._helper) this.helper.remove();
+ return false;
+
+ },
+
+ _updateCache: function(data) {
+ var o = this.options;
+ this.offset = this.helper.offset();
+ if (isNumber(data.left)) this.position.left = data.left;
+ if (isNumber(data.top)) this.position.top = data.top;
+ if (isNumber(data.height)) this.size.height = data.height;
+ if (isNumber(data.width)) this.size.width = data.width;
+ },
+
+ _updateRatio: function(data, event) {
+
+ var o = this.options, cpos = this.position, csize = this.size, a = this.axis;
+
+ if (data.height) data.width = (csize.height * this.aspectRatio);
+ else if (data.width) data.height = (csize.width / this.aspectRatio);
+
+ if (a == 'sw') {
+ data.left = cpos.left + (csize.width - data.width);
+ data.top = null;
+ }
+ if (a == 'nw') {
+ data.top = cpos.top + (csize.height - data.height);
+ data.left = cpos.left + (csize.width - data.width);
+ }
+
+ return data;
+ },
+
+ _respectSize: function(data, event) {
+
+ var el = this.helper, o = this.options, pRatio = this._aspectRatio || event.shiftKey, a = this.axis,
+ ismaxw = isNumber(data.width) && o.maxWidth && (o.maxWidth < data.width), ismaxh = isNumber(data.height) && o.maxHeight && (o.maxHeight < data.height),
+ isminw = isNumber(data.width) && o.minWidth && (o.minWidth > data.width), isminh = isNumber(data.height) && o.minHeight && (o.minHeight > data.height);
+
+ if (isminw) data.width = o.minWidth;
+ if (isminh) data.height = o.minHeight;
+ if (ismaxw) data.width = o.maxWidth;
+ if (ismaxh) data.height = o.maxHeight;
+
+ var dw = this.originalPosition.left + this.originalSize.width, dh = this.position.top + this.size.height;
+ var cw = /sw|nw|w/.test(a), ch = /nw|ne|n/.test(a);
+
+ if (isminw && cw) data.left = dw - o.minWidth;
+ if (ismaxw && cw) data.left = dw - o.maxWidth;
+ if (isminh && ch) data.top = dh - o.minHeight;
+ if (ismaxh && ch) data.top = dh - o.maxHeight;
+
+ // fixing jump error on top/left - bug #2330
+ var isNotwh = !data.width && !data.height;
+ if (isNotwh && !data.left && data.top) data.top = null;
+ else if (isNotwh && !data.top && data.left) data.left = null;
+
+ return data;
+ },
+
+ _proportionallyResize: function() {
+
+ var o = this.options;
+ if (!this._proportionallyResizeElements.length) return;
+ var element = this.helper || this.element;
+
+ for (var i=0; i < this._proportionallyResizeElements.length; i++) {
+
+ var prel = this._proportionallyResizeElements[i];
+
+ if (!this.borderDif) {
+ var b = [prel.css('borderTopWidth'), prel.css('borderRightWidth'), prel.css('borderBottomWidth'), prel.css('borderLeftWidth')],
+ p = [prel.css('paddingTop'), prel.css('paddingRight'), prel.css('paddingBottom'), prel.css('paddingLeft')];
+
+ this.borderDif = $.map(b, function(v, i) {
+ var border = parseInt(v,10)||0, padding = parseInt(p[i],10)||0;
+ return border + padding;
+ });
+ }
+
+ if ($.browser.msie && !(!($(element).is(':hidden') || $(element).parents(':hidden').length)))
+ continue;
+
+ prel.css({
+ height: (element.height() - this.borderDif[0] - this.borderDif[2]) || 0,
+ width: (element.width() - this.borderDif[1] - this.borderDif[3]) || 0
+ });
+
+ };
+
+ },
+
+ _renderProxy: function() {
+
+ var el = this.element, o = this.options;
+ this.elementOffset = el.offset();
+
+ if(this._helper) {
+
+ this.helper = this.helper || $('<div style="overflow:hidden;"></div>');
+
+ // fix ie6 offset TODO: This seems broken
+ var ie6 = $.browser.msie && $.browser.version < 7, ie6offset = (ie6 ? 1 : 0),
+ pxyoffset = ( ie6 ? 2 : -1 );
+
+ this.helper.addClass(this._helper).css({
+ width: this.element.outerWidth() + pxyoffset,
+ height: this.element.outerHeight() + pxyoffset,
+ position: 'absolute',
+ left: this.elementOffset.left - ie6offset +'px',
+ top: this.elementOffset.top - ie6offset +'px',
+ zIndex: ++o.zIndex //TODO: Don't modify option
+ });
+
+ this.helper
+ .appendTo("body")
+ .disableSelection();
+
+ } else {
+ this.helper = this.element;
+ }
+
+ },
+
+ _change: {
+ e: function(event, dx, dy) {
+ return { width: this.originalSize.width + dx };
+ },
+ w: function(event, dx, dy) {
+ var o = this.options, cs = this.originalSize, sp = this.originalPosition;
+ return { left: sp.left + dx, width: cs.width - dx };
+ },
+ n: function(event, dx, dy) {
+ var o = this.options, cs = this.originalSize, sp = this.originalPosition;
+ return { top: sp.top + dy, height: cs.height - dy };
+ },
+ s: function(event, dx, dy) {
+ return { height: this.originalSize.height + dy };
+ },
+ se: function(event, dx, dy) {
+ return $.extend(this._change.s.apply(this, arguments), this._change.e.apply(this, [event, dx, dy]));
+ },
+ sw: function(event, dx, dy) {
+ return $.extend(this._change.s.apply(this, arguments), this._change.w.apply(this, [event, dx, dy]));
+ },
+ ne: function(event, dx, dy) {
+ return $.extend(this._change.n.apply(this, arguments), this._change.e.apply(this, [event, dx, dy]));
+ },
+ nw: function(event, dx, dy) {
+ return $.extend(this._change.n.apply(this, arguments), this._change.w.apply(this, [event, dx, dy]));
+ }
+ },
+
+ _propagate: function(n, event) {
+ $.ui.plugin.call(this, n, [event, this.ui()]);
+ (n != "resize" && this._trigger(n, event, this.ui()));
+ },
+
+ plugins: {},
+
+ ui: function() {
+ return {
+ originalElement: this.originalElement,
+ element: this.element,
+ helper: this.helper,
+ position: this.position,
+ size: this.size,
+ originalSize: this.originalSize,
+ originalPosition: this.originalPosition
+ };
+ }
+
+});
+
+$.extend($.ui.resizable, {
+ version: "1.8.2"
+});
+
+/*
+ * Resizable Extensions
+ */
+
+$.ui.plugin.add("resizable", "alsoResize", {
+
+ start: function(event, ui) {
+
+ var self = $(this).data("resizable"), o = self.options;
+
+ var _store = function(exp) {
+ $(exp).each(function() {
+ $(this).data("resizable-alsoresize", {
+ width: parseInt($(this).width(), 10), height: parseInt($(this).height(), 10),
+ left: parseInt($(this).css('left'), 10), top: parseInt($(this).css('top'), 10)
+ });
+ });
+ };
+
+ if (typeof(o.alsoResize) == 'object' && !o.alsoResize.parentNode) {
+ if (o.alsoResize.length) { o.alsoResize = o.alsoResize[0]; _store(o.alsoResize); }
+ else { $.each(o.alsoResize, function(exp, c) { _store(exp); }); }
+ }else{
+ _store(o.alsoResize);
+ }
+ },
+
+ resize: function(event, ui){
+ var self = $(this).data("resizable"), o = self.options, os = self.originalSize, op = self.originalPosition;
+
+ var delta = {
+ height: (self.size.height - os.height) || 0, width: (self.size.width - os.width) || 0,
+ top: (self.position.top - op.top) || 0, left: (self.position.left - op.left) || 0
+ },
+
+ _alsoResize = function(exp, c) {
+ $(exp).each(function() {
+ var el = $(this), start = $(this).data("resizable-alsoresize"), style = {}, css = c && c.length ? c : ['width', 'height', 'top', 'left'];
+
+ $.each(css || ['width', 'height', 'top', 'left'], function(i, prop) {
+ var sum = (start[prop]||0) + (delta[prop]||0);
+ if (sum && sum >= 0)
+ style[prop] = sum || null;
+ });
+
+ //Opera fixing relative position
+ if (/relative/.test(el.css('position')) && $.browser.opera) {
+ self._revertToRelativePosition = true;
+ el.css({ position: 'absolute', top: 'auto', left: 'auto' });
+ }
+
+ el.css(style);
+ });
+ };
+
+ if (typeof(o.alsoResize) == 'object' && !o.alsoResize.nodeType) {
+ $.each(o.alsoResize, function(exp, c) { _alsoResize(exp, c); });
+ }else{
+ _alsoResize(o.alsoResize);
+ }
+ },
+
+ stop: function(event, ui){
+ var self = $(this).data("resizable");
+
+ //Opera fixing relative position
+ if (self._revertToRelativePosition && $.browser.opera) {
+ self._revertToRelativePosition = false;
+ el.css({ position: 'relative' });
+ }
+
+ $(this).removeData("resizable-alsoresize-start");
+ }
+});
+
+$.ui.plugin.add("resizable", "animate", {
+
+ stop: function(event, ui) {
+ var self = $(this).data("resizable"), o = self.options;
+
+ var pr = self._proportionallyResizeElements, ista = pr.length && (/textarea/i).test(pr[0].nodeName),
+ soffseth = ista && $.ui.hasScroll(pr[0], 'left') /* TODO - jump height */ ? 0 : self.sizeDiff.height,
+ soffsetw = ista ? 0 : self.sizeDiff.width;
+
+ var style = { width: (self.size.width - soffsetw), height: (self.size.height - soffseth) },
+ left = (parseInt(self.element.css('left'), 10) + (self.position.left - self.originalPosition.left)) || null,
+ top = (parseInt(self.element.css('top'), 10) + (self.position.top - self.originalPosition.top)) || null;
+
+ self.element.animate(
+ $.extend(style, top && left ? { top: top, left: left } : {}), {
+ duration: o.animateDuration,
+ easing: o.animateEasing,
+ step: function() {
+
+ var data = {
+ width: parseInt(self.element.css('width'), 10),
+ height: parseInt(self.element.css('height'), 10),
+ top: parseInt(self.element.css('top'), 10),
+ left: parseInt(self.element.css('left'), 10)
+ };
+
+ if (pr && pr.length) $(pr[0]).css({ width: data.width, height: data.height });
+
+ // propagating resize, and updating values for each animation step
+ self._updateCache(data);
+ self._propagate("resize", event);
+
+ }
+ }
+ );
+ }
+
+});
+
+$.ui.plugin.add("resizable", "containment", {
+
+ start: function(event, ui) {
+ var self = $(this).data("resizable"), o = self.options, el = self.element;
+ var oc = o.containment, ce = (oc instanceof $) ? oc.get(0) : (/parent/.test(oc)) ? el.parent().get(0) : oc;
+ if (!ce) return;
+
+ self.containerElement = $(ce);
+
+ if (/document/.test(oc) || oc == document) {
+ self.containerOffset = { left: 0, top: 0 };
+ self.containerPosition = { left: 0, top: 0 };
+
+ self.parentData = {
+ element: $(document), left: 0, top: 0,
+ width: $(document).width(), height: $(document).height() || document.body.parentNode.scrollHeight
+ };
+ }
+
+ // i'm a node, so compute top, left, right, bottom
+ else {
+ var element = $(ce), p = [];
+ $([ "Top", "Right", "Left", "Bottom" ]).each(function(i, name) { p[i] = num(element.css("padding" + name)); });
+
+ self.containerOffset = element.offset();
+ self.containerPosition = element.position();
+ self.containerSize = { height: (element.innerHeight() - p[3]), width: (element.innerWidth() - p[1]) };
+
+ var co = self.containerOffset, ch = self.containerSize.height, cw = self.containerSize.width,
+ width = ($.ui.hasScroll(ce, "left") ? ce.scrollWidth : cw ), height = ($.ui.hasScroll(ce) ? ce.scrollHeight : ch);
+
+ self.parentData = {
+ element: ce, left: co.left, top: co.top, width: width, height: height
+ };
+ }
+ },
+
+ resize: function(event, ui) {
+ var self = $(this).data("resizable"), o = self.options,
+ ps = self.containerSize, co = self.containerOffset, cs = self.size, cp = self.position,
+ pRatio = self._aspectRatio || event.shiftKey, cop = { top:0, left:0 }, ce = self.containerElement;
+
+ if (ce[0] != document && (/static/).test(ce.css('position'))) cop = co;
+
+ if (cp.left < (self._helper ? co.left : 0)) {
+ self.size.width = self.size.width + (self._helper ? (self.position.left - co.left) : (self.position.left - cop.left));
+ if (pRatio) self.size.height = self.size.width / o.aspectRatio;
+ self.position.left = o.helper ? co.left : 0;
+ }
+
+ if (cp.top < (self._helper ? co.top : 0)) {
+ self.size.height = self.size.height + (self._helper ? (self.position.top - co.top) : self.position.top);
+ if (pRatio) self.size.width = self.size.height * o.aspectRatio;
+ self.position.top = self._helper ? co.top : 0;
+ }
+
+ self.offset.left = self.parentData.left+self.position.left;
+ self.offset.top = self.parentData.top+self.position.top;
+
+ var woset = Math.abs( (self._helper ? self.offset.left - cop.left : (self.offset.left - cop.left)) + self.sizeDiff.width ),
+ hoset = Math.abs( (self._helper ? self.offset.top - cop.top : (self.offset.top - co.top)) + self.sizeDiff.height );
+
+ var isParent = self.containerElement.get(0) == self.element.parent().get(0),
+ isOffsetRelative = /relative|absolute/.test(self.containerElement.css('position'));
+
+ if(isParent && isOffsetRelative) woset -= self.parentData.left;
+
+ if (woset + self.size.width >= self.parentData.width) {
+ self.size.width = self.parentData.width - woset;
+ if (pRatio) self.size.height = self.size.width / self.aspectRatio;
+ }
+
+ if (hoset + self.size.height >= self.parentData.height) {
+ self.size.height = self.parentData.height - hoset;
+ if (pRatio) self.size.width = self.size.height * self.aspectRatio;
+ }
+ },
+
+ stop: function(event, ui){
+ var self = $(this).data("resizable"), o = self.options, cp = self.position,
+ co = self.containerOffset, cop = self.containerPosition, ce = self.containerElement;
+
+ var helper = $(self.helper), ho = helper.offset(), w = helper.outerWidth() - self.sizeDiff.width, h = helper.outerHeight() - self.sizeDiff.height;
+
+ if (self._helper && !o.animate && (/relative/).test(ce.css('position')))
+ $(this).css({ left: ho.left - cop.left - co.left, width: w, height: h });
+
+ if (self._helper && !o.animate && (/static/).test(ce.css('position')))
+ $(this).css({ left: ho.left - cop.left - co.left, width: w, height: h });
+
+ }
+});
+
+$.ui.plugin.add("resizable", "ghost", {
+
+ start: function(event, ui) {
+
+ var self = $(this).data("resizable"), o = self.options, cs = self.size;
+
+ self.ghost = self.originalElement.clone();
+ self.ghost
+ .css({ opacity: .25, display: 'block', position: 'relative', height: cs.height, width: cs.width, margin: 0, left: 0, top: 0 })
+ .addClass('ui-resizable-ghost')
+ .addClass(typeof o.ghost == 'string' ? o.ghost : '');
+
+ self.ghost.appendTo(self.helper);
+
+ },
+
+ resize: function(event, ui){
+ var self = $(this).data("resizable"), o = self.options;
+ if (self.ghost) self.ghost.css({ position: 'relative', height: self.size.height, width: self.size.width });
+ },
+
+ stop: function(event, ui){
+ var self = $(this).data("resizable"), o = self.options;
+ if (self.ghost && self.helper) self.helper.get(0).removeChild(self.ghost.get(0));
+ }
+
+});
+
+$.ui.plugin.add("resizable", "grid", {
+
+ resize: function(event, ui) {
+ var self = $(this).data("resizable"), o = self.options, cs = self.size, os = self.originalSize, op = self.originalPosition, a = self.axis, ratio = o._aspectRatio || event.shiftKey;
+ o.grid = typeof o.grid == "number" ? [o.grid, o.grid] : o.grid;
+ var ox = Math.round((cs.width - os.width) / (o.grid[0]||1)) * (o.grid[0]||1), oy = Math.round((cs.height - os.height) / (o.grid[1]||1)) * (o.grid[1]||1);
+
+ if (/^(se|s|e)$/.test(a)) {
+ self.size.width = os.width + ox;
+ self.size.height = os.height + oy;
+ }
+ else if (/^(ne)$/.test(a)) {
+ self.size.width = os.width + ox;
+ self.size.height = os.height + oy;
+ self.position.top = op.top - oy;
+ }
[... 8323 lines stripped ...]