mirror of
https://github.com/piskelapp/piskel.git
synced 2023-08-10 21:12:52 +03:00
c66ce4c9ad
Interstitial tiles are fake slides and allow us to insert drag n drop tiles between two other.
3018 lines
95 KiB
JavaScript
Executable File
3018 lines
95 KiB
JavaScript
Executable File
/*!
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* jQuery UI 1.8.23
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*
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* Copyright 2012, AUTHORS.txt (http://jqueryui.com/about)
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* Dual licensed under the MIT or GPL Version 2 licenses.
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* http://jquery.org/license
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*
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* http://docs.jquery.com/UI
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*/
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(function( $, undefined ) {
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// prevent duplicate loading
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// this is only a problem because we proxy existing functions
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// and we don't want to double proxy them
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$.ui = $.ui || {};
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if ( $.ui.version ) {
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return;
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}
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$.extend( $.ui, {
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version: "1.8.23",
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keyCode: {
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ALT: 18,
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BACKSPACE: 8,
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CAPS_LOCK: 20,
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COMMA: 188,
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COMMAND: 91,
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COMMAND_LEFT: 91, // COMMAND
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COMMAND_RIGHT: 93,
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CONTROL: 17,
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DELETE: 46,
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DOWN: 40,
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END: 35,
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ENTER: 13,
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ESCAPE: 27,
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HOME: 36,
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INSERT: 45,
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LEFT: 37,
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MENU: 93, // COMMAND_RIGHT
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NUMPAD_ADD: 107,
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NUMPAD_DECIMAL: 110,
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NUMPAD_DIVIDE: 111,
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NUMPAD_ENTER: 108,
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NUMPAD_MULTIPLY: 106,
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NUMPAD_SUBTRACT: 109,
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PAGE_DOWN: 34,
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PAGE_UP: 33,
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PERIOD: 190,
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RIGHT: 39,
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SHIFT: 16,
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SPACE: 32,
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TAB: 9,
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UP: 38,
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WINDOWS: 91 // COMMAND
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}
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});
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// plugins
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$.fn.extend({
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propAttr: $.fn.prop || $.fn.attr,
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_focus: $.fn.focus,
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focus: function( delay, fn ) {
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return typeof delay === "number" ?
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this.each(function() {
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var elem = this;
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setTimeout(function() {
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$( elem ).focus();
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if ( fn ) {
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fn.call( elem );
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}
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}, delay );
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}) :
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this._focus.apply( this, arguments );
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},
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scrollParent: function() {
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var scrollParent;
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if (($.browser.msie && (/(static|relative)/).test(this.css('position'))) || (/absolute/).test(this.css('position'))) {
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scrollParent = this.parents().filter(function() {
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return (/(relative|absolute|fixed)/).test($.curCSS(this,'position',1)) && (/(auto|scroll)/).test($.curCSS(this,'overflow',1)+$.curCSS(this,'overflow-y',1)+$.curCSS(this,'overflow-x',1));
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}).eq(0);
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} else {
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scrollParent = this.parents().filter(function() {
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return (/(auto|scroll)/).test($.curCSS(this,'overflow',1)+$.curCSS(this,'overflow-y',1)+$.curCSS(this,'overflow-x',1));
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}).eq(0);
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}
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return (/fixed/).test(this.css('position')) || !scrollParent.length ? $(document) : scrollParent;
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},
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zIndex: function( zIndex ) {
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if ( zIndex !== undefined ) {
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return this.css( "zIndex", zIndex );
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}
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if ( this.length ) {
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var elem = $( this[ 0 ] ), position, value;
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while ( elem.length && elem[ 0 ] !== document ) {
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// Ignore z-index if position is set to a value where z-index is ignored by the browser
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// This makes behavior of this function consistent across browsers
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// WebKit always returns auto if the element is positioned
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position = elem.css( "position" );
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if ( position === "absolute" || position === "relative" || position === "fixed" ) {
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// IE returns 0 when zIndex is not specified
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// other browsers return a string
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// we ignore the case of nested elements with an explicit value of 0
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// <div style="z-index: -10;"><div style="z-index: 0;"></div></div>
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value = parseInt( elem.css( "zIndex" ), 10 );
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if ( !isNaN( value ) && value !== 0 ) {
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return value;
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}
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}
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elem = elem.parent();
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}
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}
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return 0;
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},
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disableSelection: function() {
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return this.bind( ( $.support.selectstart ? "selectstart" : "mousedown" ) +
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".ui-disableSelection", function( event ) {
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event.preventDefault();
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});
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},
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enableSelection: function() {
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return this.unbind( ".ui-disableSelection" );
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}
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});
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// support: jQuery <1.8
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if ( !$( "<a>" ).outerWidth( 1 ).jquery ) {
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$.each( [ "Width", "Height" ], function( i, name ) {
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var side = name === "Width" ? [ "Left", "Right" ] : [ "Top", "Bottom" ],
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type = name.toLowerCase(),
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orig = {
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innerWidth: $.fn.innerWidth,
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innerHeight: $.fn.innerHeight,
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outerWidth: $.fn.outerWidth,
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outerHeight: $.fn.outerHeight
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};
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function reduce( elem, size, border, margin ) {
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$.each( side, function() {
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size -= parseFloat( $.curCSS( elem, "padding" + this, true) ) || 0;
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if ( border ) {
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size -= parseFloat( $.curCSS( elem, "border" + this + "Width", true) ) || 0;
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}
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if ( margin ) {
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size -= parseFloat( $.curCSS( elem, "margin" + this, true) ) || 0;
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}
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});
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return size;
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}
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$.fn[ "inner" + name ] = function( size ) {
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if ( size === undefined ) {
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return orig[ "inner" + name ].call( this );
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}
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return this.each(function() {
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$( this ).css( type, reduce( this, size ) + "px" );
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});
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};
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$.fn[ "outer" + name] = function( size, margin ) {
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if ( typeof size !== "number" ) {
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return orig[ "outer" + name ].call( this, size );
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}
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return this.each(function() {
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$( this).css( type, reduce( this, size, true, margin ) + "px" );
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});
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};
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});
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}
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// selectors
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function focusable( element, isTabIndexNotNaN ) {
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var nodeName = element.nodeName.toLowerCase();
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if ( "area" === nodeName ) {
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var map = element.parentNode,
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mapName = map.name,
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img;
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if ( !element.href || !mapName || map.nodeName.toLowerCase() !== "map" ) {
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return false;
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}
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img = $( "img[usemap=#" + mapName + "]" )[0];
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return !!img && visible( img );
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}
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return ( /input|select|textarea|button|object/.test( nodeName )
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? !element.disabled
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: "a" == nodeName
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? element.href || isTabIndexNotNaN
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: isTabIndexNotNaN)
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// the element and all of its ancestors must be visible
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&& visible( element );
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}
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function visible( element ) {
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return !$( element ).parents().andSelf().filter(function() {
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return $.curCSS( this, "visibility" ) === "hidden" ||
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$.expr.filters.hidden( this );
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}).length;
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}
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$.extend( $.expr[ ":" ], {
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data: $.expr.createPseudo ?
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$.expr.createPseudo(function( dataName ) {
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return function( elem ) {
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return !!$.data( elem, dataName );
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};
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}) :
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// support: jQuery <1.8
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function( elem, i, match ) {
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return !!$.data( elem, match[ 3 ] );
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},
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focusable: function( element ) {
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return focusable( element, !isNaN( $.attr( element, "tabindex" ) ) );
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},
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tabbable: function( element ) {
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var tabIndex = $.attr( element, "tabindex" ),
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isTabIndexNaN = isNaN( tabIndex );
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return ( isTabIndexNaN || tabIndex >= 0 ) && focusable( element, !isTabIndexNaN );
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}
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});
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// support
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$(function() {
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var body = document.body,
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div = body.appendChild( div = document.createElement( "div" ) );
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// access offsetHeight before setting the style to prevent a layout bug
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// in IE 9 which causes the elemnt to continue to take up space even
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// after it is removed from the DOM (#8026)
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div.offsetHeight;
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$.extend( div.style, {
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minHeight: "100px",
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height: "auto",
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padding: 0,
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borderWidth: 0
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});
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$.support.minHeight = div.offsetHeight === 100;
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$.support.selectstart = "onselectstart" in div;
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// set display to none to avoid a layout bug in IE
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// http://dev.jquery.com/ticket/4014
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body.removeChild( div ).style.display = "none";
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});
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// jQuery <1.4.3 uses curCSS, in 1.4.3 - 1.7.2 curCSS = css, 1.8+ only has css
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if ( !$.curCSS ) {
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$.curCSS = $.css;
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}
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// deprecated
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$.extend( $.ui, {
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// $.ui.plugin is deprecated. Use the proxy pattern instead.
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plugin: {
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add: function( module, option, set ) {
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var proto = $.ui[ module ].prototype;
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for ( var i in set ) {
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proto.plugins[ i ] = proto.plugins[ i ] || [];
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proto.plugins[ i ].push( [ option, set[ i ] ] );
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}
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},
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call: function( instance, name, args ) {
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var set = instance.plugins[ name ];
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if ( !set || !instance.element[ 0 ].parentNode ) {
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return;
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}
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for ( var i = 0; i < set.length; i++ ) {
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if ( instance.options[ set[ i ][ 0 ] ] ) {
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set[ i ][ 1 ].apply( instance.element, args );
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}
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}
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}
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},
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// will be deprecated when we switch to jQuery 1.4 - use jQuery.contains()
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contains: function( a, b ) {
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return document.compareDocumentPosition ?
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a.compareDocumentPosition( b ) & 16 :
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a !== b && a.contains( b );
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},
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// only used by resizable
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hasScroll: function( el, a ) {
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//If overflow is hidden, the element might have extra content, but the user wants to hide it
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if ( $( el ).css( "overflow" ) === "hidden") {
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return false;
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}
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var scroll = ( a && a === "left" ) ? "scrollLeft" : "scrollTop",
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has = false;
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if ( el[ scroll ] > 0 ) {
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return true;
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}
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// TODO: determine which cases actually cause this to happen
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// if the element doesn't have the scroll set, see if it's possible to
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// set the scroll
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el[ scroll ] = 1;
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has = ( el[ scroll ] > 0 );
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el[ scroll ] = 0;
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return has;
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},
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// these are odd functions, fix the API or move into individual plugins
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isOverAxis: function( x, reference, size ) {
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//Determines when x coordinate is over "b" element axis
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return ( x > reference ) && ( x < ( reference + size ) );
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},
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isOver: function( y, x, top, left, height, width ) {
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//Determines when x, y coordinates is over "b" element
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return $.ui.isOverAxis( y, top, height ) && $.ui.isOverAxis( x, left, width );
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}
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});
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})( jQuery );
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/*!
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* jQuery UI Widget 1.8.23
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*
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* Copyright 2012, AUTHORS.txt (http://jqueryui.com/about)
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* Dual licensed under the MIT or GPL Version 2 licenses.
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* http://jquery.org/license
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*
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* http://docs.jquery.com/UI/Widget
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*/
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(function( $, undefined ) {
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// jQuery 1.4+
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if ( $.cleanData ) {
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var _cleanData = $.cleanData;
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$.cleanData = function( elems ) {
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for ( var i = 0, elem; (elem = elems[i]) != null; i++ ) {
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try {
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$( elem ).triggerHandler( "remove" );
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// http://bugs.jquery.com/ticket/8235
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} catch( e ) {}
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}
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_cleanData( elems );
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};
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} else {
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var _remove = $.fn.remove;
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$.fn.remove = function( selector, keepData ) {
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return this.each(function() {
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if ( !keepData ) {
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if ( !selector || $.filter( selector, [ this ] ).length ) {
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$( "*", this ).add( [ this ] ).each(function() {
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try {
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$( this ).triggerHandler( "remove" );
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// http://bugs.jquery.com/ticket/8235
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} catch( e ) {}
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});
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}
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}
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return _remove.call( $(this), selector, keepData );
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});
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};
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}
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$.widget = function( name, base, prototype ) {
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var namespace = name.split( "." )[ 0 ],
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fullName;
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name = name.split( "." )[ 1 ];
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fullName = namespace + "-" + name;
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if ( !prototype ) {
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prototype = base;
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base = $.Widget;
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}
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// create selector for plugin
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$.expr[ ":" ][ fullName ] = function( elem ) {
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return !!$.data( elem, name );
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};
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$[ namespace ] = $[ namespace ] || {};
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$[ namespace ][ name ] = function( options, element ) {
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// allow instantiation without initializing for simple inheritance
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if ( arguments.length ) {
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this._createWidget( options, element );
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}
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};
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var basePrototype = new base();
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// we need to make the options hash a property directly on the new instance
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// otherwise we'll modify the options hash on the prototype that we're
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// inheriting from
|
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// $.each( basePrototype, function( key, val ) {
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// if ( $.isPlainObject(val) ) {
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// basePrototype[ key ] = $.extend( {}, val );
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// }
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// });
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basePrototype.options = $.extend( true, {}, basePrototype.options );
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$[ namespace ][ name ].prototype = $.extend( true, basePrototype, {
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namespace: namespace,
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widgetName: name,
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widgetEventPrefix: $[ namespace ][ name ].prototype.widgetEventPrefix || name,
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widgetBaseClass: fullName
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}, prototype );
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$.widget.bridge( name, $[ namespace ][ name ] );
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};
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$.widget.bridge = function( name, object ) {
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$.fn[ name ] = function( options ) {
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var isMethodCall = typeof options === "string",
|
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args = Array.prototype.slice.call( arguments, 1 ),
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returnValue = this;
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// allow multiple hashes to be passed on init
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options = !isMethodCall && args.length ?
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$.extend.apply( null, [ true, options ].concat(args) ) :
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options;
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|
|
|
// prevent calls to internal methods
|
|
if ( isMethodCall && options.charAt( 0 ) === "_" ) {
|
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return returnValue;
|
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}
|
|
|
|
if ( isMethodCall ) {
|
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this.each(function() {
|
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var instance = $.data( this, name ),
|
|
methodValue = instance && $.isFunction( instance[options] ) ?
|
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instance[ options ].apply( instance, args ) :
|
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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 );
|
|
if ( methodValue !== instance && methodValue !== undefined ) {
|
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returnValue = methodValue;
|
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return false;
|
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}
|
|
});
|
|
} else {
|
|
this.each(function() {
|
|
var instance = $.data( this, name );
|
|
if ( instance ) {
|
|
instance.option( options || {} )._init();
|
|
} else {
|
|
$.data( this, name, new object( options, this ) );
|
|
}
|
|
});
|
|
}
|
|
|
|
return returnValue;
|
|
};
|
|
};
|
|
|
|
$.Widget = function( options, element ) {
|
|
// allow instantiation without initializing for simple inheritance
|
|
if ( arguments.length ) {
|
|
this._createWidget( options, element );
|
|
}
|
|
};
|
|
|
|
$.Widget.prototype = {
|
|
widgetName: "widget",
|
|
widgetEventPrefix: "",
|
|
options: {
|
|
disabled: false
|
|
},
|
|
_createWidget: function( options, element ) {
|
|
// $.widget.bridge stores the plugin instance, but we do it anyway
|
|
// so that it's stored even before the _create function runs
|
|
$.data( element, this.widgetName, this );
|
|
this.element = $( element );
|
|
this.options = $.extend( true, {},
|
|
this.options,
|
|
this._getCreateOptions(),
|
|
options );
|
|
|
|
var self = this;
|
|
this.element.bind( "remove." + this.widgetName, function() {
|
|
self.destroy();
|
|
});
|
|
|
|
this._create();
|
|
this._trigger( "create" );
|
|
this._init();
|
|
},
|
|
_getCreateOptions: function() {
|
|
return $.metadata && $.metadata.get( this.element[0] )[ this.widgetName ];
|
|
},
|
|
_create: function() {},
|
|
_init: function() {},
|
|
|
|
destroy: function() {
|
|
this.element
|
|
.unbind( "." + this.widgetName )
|
|
.removeData( this.widgetName );
|
|
this.widget()
|
|
.unbind( "." + this.widgetName )
|
|
.removeAttr( "aria-disabled" )
|
|
.removeClass(
|
|
this.widgetBaseClass + "-disabled " +
|
|
"ui-state-disabled" );
|
|
},
|
|
|
|
widget: function() {
|
|
return this.element;
|
|
},
|
|
|
|
option: function( key, value ) {
|
|
var options = key;
|
|
|
|
if ( arguments.length === 0 ) {
|
|
// don't return a reference to the internal hash
|
|
return $.extend( {}, this.options );
|
|
}
|
|
|
|
if (typeof key === "string" ) {
|
|
if ( value === undefined ) {
|
|
return this.options[ key ];
|
|
}
|
|
options = {};
|
|
options[ key ] = value;
|
|
}
|
|
|
|
this._setOptions( options );
|
|
|
|
return this;
|
|
},
|
|
_setOptions: function( options ) {
|
|
var self = this;
|
|
$.each( options, function( key, value ) {
|
|
self._setOption( key, value );
|
|
});
|
|
|
|
return this;
|
|
},
|
|
_setOption: function( key, value ) {
|
|
this.options[ key ] = value;
|
|
|
|
if ( key === "disabled" ) {
|
|
this.widget()
|
|
[ value ? "addClass" : "removeClass"](
|
|
this.widgetBaseClass + "-disabled" + " " +
|
|
"ui-state-disabled" )
|
|
.attr( "aria-disabled", value );
|
|
}
|
|
|
|
return this;
|
|
},
|
|
|
|
enable: function() {
|
|
return this._setOption( "disabled", false );
|
|
},
|
|
disable: function() {
|
|
return this._setOption( "disabled", true );
|
|
},
|
|
|
|
_trigger: function( type, event, data ) {
|
|
var prop, orig,
|
|
callback = this.options[ type ];
|
|
|
|
data = data || {};
|
|
event = $.Event( event );
|
|
event.type = ( type === this.widgetEventPrefix ?
|
|
type :
|
|
this.widgetEventPrefix + type ).toLowerCase();
|
|
// 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
|
|
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 ||
|
|
event.isDefaultPrevented() );
|
|
}
|
|
};
|
|
|
|
})( jQuery );
|
|
/*!
|
|
* jQuery UI Mouse 1.8.23
|
|
*
|
|
* Copyright 2012, AUTHORS.txt (http://jqueryui.com/about)
|
|
* Dual licensed under the MIT or GPL Version 2 licenses.
|
|
* http://jquery.org/license
|
|
*
|
|
* http://docs.jquery.com/UI/Mouse
|
|
*
|
|
* Depends:
|
|
* jquery.ui.widget.js
|
|
*/
|
|
(function( $, undefined ) {
|
|
|
|
var mouseHandled = false;
|
|
$( document ).mouseup( function( e ) {
|
|
mouseHandled = false;
|
|
});
|
|
|
|
$.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 (true === $.data(event.target, self.widgetName + '.preventClickEvent')) {
|
|
$.removeData(event.target, self.widgetName + '.preventClickEvent');
|
|
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);
|
|
if ( this._mouseMoveDelegate ) {
|
|
$(document)
|
|
.unbind('mousemove.'+this.widgetName, this._mouseMoveDelegate)
|
|
.unbind('mouseup.'+this.widgetName, this._mouseUpDelegate);
|
|
}
|
|
},
|
|
|
|
_mouseDown: function(event) {
|
|
// don't let more than one widget handle mouseStart
|
|
if( 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),
|
|
// event.target.nodeName works around a bug in IE 8 with
|
|
// disabled inputs (#7620)
|
|
elIsCancel = (typeof this.options.cancel == "string" && event.target.nodeName ? $(event.target).closest(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;
|
|
}
|
|
}
|
|
|
|
// Click event may never have fired (Gecko & Opera)
|
|
if (true === $.data(event.target, this.widgetName + '.preventClickEvent')) {
|
|
$.removeData(event.target, this.widgetName + '.preventClickEvent');
|
|
}
|
|
|
|
// these delegates are required to keep context
|
|
this._mouseMoveDelegate = function(event) {
|
|
return self._mouseMove(event);
|
|
};
|
|
this._mouseUpDelegate = function(event) {
|
|
return self._mouseUp(event);
|
|
};
|
|
$(document)
|
|
.bind('mousemove.'+this.widgetName, this._mouseMoveDelegate)
|
|
.bind('mouseup.'+this.widgetName, this._mouseUpDelegate);
|
|
|
|
event.preventDefault();
|
|
|
|
mouseHandled = true;
|
|
return true;
|
|
},
|
|
|
|
_mouseMove: function(event) {
|
|
// IE mouseup check - mouseup happened when mouse was out of window
|
|
if ($.browser.msie && !(document.documentMode >= 9) && !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;
|
|
|
|
if (event.target == this._mouseDownEvent.target) {
|
|
$.data(event.target, this.widgetName + '.preventClickEvent', true);
|
|
}
|
|
|
|
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 1.8.23
|
|
*
|
|
* Copyright 2012, AUTHORS.txt (http://jqueryui.com/about)
|
|
* Dual licensed under the MIT or GPL Version 2 licenses.
|
|
* http://jquery.org/license
|
|
*
|
|
* http://docs.jquery.com/UI/Position
|
|
*/
|
|
(function( $, undefined ) {
|
|
|
|
$.ui = $.ui || {};
|
|
|
|
var horizontalPositions = /left|center|right/,
|
|
verticalPositions = /top|center|bottom/,
|
|
center = "center",
|
|
support = {},
|
|
_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 ),
|
|
targetElem = target[0],
|
|
collision = ( options.collision || "flip" ).split( " " ),
|
|
offset = options.offset ? options.offset.split( " " ) : [ 0, 0 ],
|
|
targetWidth,
|
|
targetHeight,
|
|
basePosition;
|
|
|
|
if ( targetElem.nodeType === 9 ) {
|
|
targetWidth = target.width();
|
|
targetHeight = target.height();
|
|
basePosition = { top: 0, left: 0 };
|
|
// TODO: use $.isWindow() in 1.9
|
|
} else if ( targetElem.setTimeout ) {
|
|
targetWidth = target.width();
|
|
targetHeight = target.height();
|
|
basePosition = { top: target.scrollTop(), left: target.scrollLeft() };
|
|
} else if ( targetElem.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( [center] ) :
|
|
verticalPositions.test( pos[0] ) ?
|
|
[ center ].concat( pos ) :
|
|
[ center, center ];
|
|
}
|
|
pos[ 0 ] = horizontalPositions.test( pos[0] ) ? pos[ 0 ] : center;
|
|
pos[ 1 ] = verticalPositions.test( pos[1] ) ? pos[ 1 ] : center;
|
|
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] === center ) {
|
|
basePosition.left += targetWidth / 2;
|
|
}
|
|
|
|
if ( options.at[1] === "bottom" ) {
|
|
basePosition.top += targetHeight;
|
|
} else if ( options.at[1] === center ) {
|
|
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(),
|
|
marginLeft = parseInt( $.curCSS( this, "marginLeft", true ) ) || 0,
|
|
marginTop = parseInt( $.curCSS( this, "marginTop", true ) ) || 0,
|
|
collisionWidth = elemWidth + marginLeft +
|
|
( parseInt( $.curCSS( this, "marginRight", true ) ) || 0 ),
|
|
collisionHeight = elemHeight + marginTop +
|
|
( parseInt( $.curCSS( this, "marginBottom", true ) ) || 0 ),
|
|
position = $.extend( {}, basePosition ),
|
|
collisionPosition;
|
|
|
|
if ( options.my[0] === "right" ) {
|
|
position.left -= elemWidth;
|
|
} else if ( options.my[0] === center ) {
|
|
position.left -= elemWidth / 2;
|
|
}
|
|
|
|
if ( options.my[1] === "bottom" ) {
|
|
position.top -= elemHeight;
|
|
} else if ( options.my[1] === center ) {
|
|
position.top -= elemHeight / 2;
|
|
}
|
|
|
|
// prevent fractions if jQuery version doesn't support them (see #5280)
|
|
if ( !support.fractions ) {
|
|
position.left = Math.round( position.left );
|
|
position.top = Math.round( position.top );
|
|
}
|
|
|
|
collisionPosition = {
|
|
left: position.left - marginLeft,
|
|
top: position.top - marginTop
|
|
};
|
|
|
|
$.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,
|
|
collisionPosition: collisionPosition,
|
|
collisionWidth: collisionWidth,
|
|
collisionHeight: collisionHeight,
|
|
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 = data.collisionPosition.left + data.collisionWidth - win.width() - win.scrollLeft();
|
|
position.left = over > 0 ? position.left - over : Math.max( position.left - data.collisionPosition.left, position.left );
|
|
},
|
|
top: function( position, data ) {
|
|
var win = $( window ),
|
|
over = data.collisionPosition.top + data.collisionHeight - win.height() - win.scrollTop();
|
|
position.top = over > 0 ? position.top - over : Math.max( position.top - data.collisionPosition.top, position.top );
|
|
}
|
|
},
|
|
|
|
flip: {
|
|
left: function( position, data ) {
|
|
if ( data.at[0] === center ) {
|
|
return;
|
|
}
|
|
var win = $( window ),
|
|
over = data.collisionPosition.left + data.collisionWidth - win.width() - win.scrollLeft(),
|
|
myOffset = data.my[ 0 ] === "left" ?
|
|
-data.elemWidth :
|
|
data.my[ 0 ] === "right" ?
|
|
data.elemWidth :
|
|
0,
|
|
atOffset = data.at[ 0 ] === "left" ?
|
|
data.targetWidth :
|
|
-data.targetWidth,
|
|
offset = -2 * data.offset[ 0 ];
|
|
position.left += data.collisionPosition.left < 0 ?
|
|
myOffset + atOffset + offset :
|
|
over > 0 ?
|
|
myOffset + atOffset + offset :
|
|
0;
|
|
},
|
|
top: function( position, data ) {
|
|
if ( data.at[1] === center ) {
|
|
return;
|
|
}
|
|
var win = $( window ),
|
|
over = data.collisionPosition.top + data.collisionHeight - win.height() - win.scrollTop(),
|
|
myOffset = data.my[ 1 ] === "top" ?
|
|
-data.elemHeight :
|
|
data.my[ 1 ] === "bottom" ?
|
|
data.elemHeight :
|
|
0,
|
|
atOffset = data.at[ 1 ] === "top" ?
|
|
data.targetHeight :
|
|
-data.targetHeight,
|
|
offset = -2 * data.offset[ 1 ];
|
|
position.top += data.collisionPosition.top < 0 ?
|
|
myOffset + atOffset + offset :
|
|
over > 0 ?
|
|
myOffset + atOffset + offset :
|
|
0;
|
|
}
|
|
}
|
|
};
|
|
|
|
// offset setter from jQuery 1.4
|
|
if ( !$.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 ) {
|
|
if ( $.isFunction( options ) ) {
|
|
return this.each(function( i ) {
|
|
$( this ).offset( options.call( this, i, $( this ).offset() ) );
|
|
});
|
|
}
|
|
return this.each(function() {
|
|
$.offset.setOffset( this, options );
|
|
});
|
|
}
|
|
return _offset.call( this );
|
|
};
|
|
}
|
|
|
|
// jQuery <1.4.3 uses curCSS, in 1.4.3 - 1.7.2 curCSS = css, 1.8+ only has css
|
|
if ( !$.curCSS ) {
|
|
$.curCSS = $.css;
|
|
}
|
|
|
|
// fraction support test (older versions of jQuery don't support fractions)
|
|
(function () {
|
|
var body = document.getElementsByTagName( "body" )[ 0 ],
|
|
div = document.createElement( "div" ),
|
|
testElement, testElementParent, testElementStyle, offset, offsetTotal;
|
|
|
|
//Create a "fake body" for testing based on method used in jQuery.support
|
|
testElement = document.createElement( body ? "div" : "body" );
|
|
testElementStyle = {
|
|
visibility: "hidden",
|
|
width: 0,
|
|
height: 0,
|
|
border: 0,
|
|
margin: 0,
|
|
background: "none"
|
|
};
|
|
if ( body ) {
|
|
$.extend( testElementStyle, {
|
|
position: "absolute",
|
|
left: "-1000px",
|
|
top: "-1000px"
|
|
});
|
|
}
|
|
for ( var i in testElementStyle ) {
|
|
testElement.style[ i ] = testElementStyle[ i ];
|
|
}
|
|
testElement.appendChild( div );
|
|
testElementParent = body || document.documentElement;
|
|
testElementParent.insertBefore( testElement, testElementParent.firstChild );
|
|
|
|
div.style.cssText = "position: absolute; left: 10.7432222px; top: 10.432325px; height: 30px; width: 201px;";
|
|
|
|
offset = $( div ).offset( function( _, offset ) {
|
|
return offset;
|
|
}).offset();
|
|
|
|
testElement.innerHTML = "";
|
|
testElementParent.removeChild( testElement );
|
|
|
|
offsetTotal = offset.top + offset.left + ( body ? 2000 : 0 );
|
|
support.fractions = offsetTotal > 21 && offsetTotal < 22;
|
|
})();
|
|
|
|
}( jQuery ));
|
|
/*!
|
|
* jQuery UI Draggable 1.8.23
|
|
*
|
|
* Copyright 2012, AUTHORS.txt (http://jqueryui.com/about)
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* Dual licensed under the MIT or GPL Version 2 licenses.
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* http://jquery.org/license
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*
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* http://docs.jquery.com/UI/Draggables
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*
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* Depends:
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* jquery.ui.core.js
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* jquery.ui.mouse.js
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* jquery.ui.widget.js
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*/
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(function( $, undefined ) {
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$.widget("ui.draggable", $.ui.mouse, {
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widgetEventPrefix: "drag",
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options: {
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addClasses: true,
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appendTo: "parent",
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axis: false,
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connectToSortable: false,
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containment: false,
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cursor: "auto",
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cursorAt: false,
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grid: false,
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handle: false,
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helper: "original",
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iframeFix: false,
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opacity: false,
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refreshPositions: false,
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revert: false,
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revertDuration: 500,
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scope: "default",
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scroll: true,
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scrollSensitivity: 20,
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scrollSpeed: 20,
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snap: false,
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snapMode: "both",
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snapTolerance: 20,
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stack: false,
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zIndex: false
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},
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_create: function() {
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if (this.options.helper == 'original' && !(/^(?:r|a|f)/).test(this.element.css("position")))
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this.element[0].style.position = 'relative';
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(this.options.addClasses && this.element.addClass("ui-draggable"));
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(this.options.disabled && this.element.addClass("ui-draggable-disabled"));
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this._mouseInit();
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},
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destroy: function() {
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if(!this.element.data('draggable')) return;
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this.element
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.removeData("draggable")
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.unbind(".draggable")
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.removeClass("ui-draggable"
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+ " ui-draggable-dragging"
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+ " ui-draggable-disabled");
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this._mouseDestroy();
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return this;
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},
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_mouseCapture: function(event) {
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var o = this.options;
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// among others, prevent a drag on a resizable-handle
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if (this.helper || o.disabled || $(event.target).is('.ui-resizable-handle'))
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return false;
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//Quit if we're not on a valid handle
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this.handle = this._getHandle(event);
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if (!this.handle)
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return false;
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if ( o.iframeFix ) {
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$(o.iframeFix === true ? "iframe" : o.iframeFix).each(function() {
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$('<div class="ui-draggable-iframeFix" style="background: #fff;"></div>')
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.css({
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width: this.offsetWidth+"px", height: this.offsetHeight+"px",
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position: "absolute", opacity: "0.001", zIndex: 1000
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})
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.css($(this).offset())
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.appendTo("body");
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});
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}
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return true;
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},
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_mouseStart: function(event) {
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var o = this.options;
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//Create and append the visible helper
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this.helper = this._createHelper(event);
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this.helper.addClass("ui-draggable-dragging");
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//Cache the helper size
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this._cacheHelperProportions();
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//If ddmanager is used for droppables, set the global draggable
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if($.ui.ddmanager)
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$.ui.ddmanager.current = this;
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/*
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* - Position generation -
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* This block generates everything position related - it's the core of draggables.
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*/
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//Cache the margins of the original element
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this._cacheMargins();
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//Store the helper's css position
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this.cssPosition = this.helper.css("position");
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this.scrollParent = this.helper.scrollParent();
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//The element's absolute position on the page minus margins
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this.offset = this.positionAbs = this.element.offset();
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this.offset = {
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top: this.offset.top - this.margins.top,
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left: this.offset.left - this.margins.left
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};
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$.extend(this.offset, {
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click: { //Where the click happened, relative to the element
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left: event.pageX - this.offset.left,
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top: event.pageY - this.offset.top
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},
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parent: this._getParentOffset(),
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relative: this._getRelativeOffset() //This is a relative to absolute position minus the actual position calculation - only used for relative positioned helper
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});
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//Generate the original position
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this.originalPosition = this.position = this._generatePosition(event);
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this.originalPageX = event.pageX;
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this.originalPageY = event.pageY;
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//Adjust the mouse offset relative to the helper if 'cursorAt' is supplied
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(o.cursorAt && this._adjustOffsetFromHelper(o.cursorAt));
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//Set a containment if given in the options
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if(o.containment)
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this._setContainment();
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//Trigger event + callbacks
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if(this._trigger("start", event) === false) {
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this._clear();
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return false;
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}
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//Recache the helper size
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this._cacheHelperProportions();
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//Prepare the droppable offsets
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if ($.ui.ddmanager && !o.dropBehaviour)
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$.ui.ddmanager.prepareOffsets(this, event);
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this._mouseDrag(event, true); //Execute the drag once - this causes the helper not to be visible before getting its correct position
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//If the ddmanager is used for droppables, inform the manager that dragging has started (see #5003)
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if ( $.ui.ddmanager ) $.ui.ddmanager.dragStart(this, event);
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return true;
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},
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_mouseDrag: function(event, noPropagation) {
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//Compute the helpers position
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this.position = this._generatePosition(event);
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this.positionAbs = this._convertPositionTo("absolute");
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//Call plugins and callbacks and use the resulting position if something is returned
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if (!noPropagation) {
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var ui = this._uiHash();
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if(this._trigger('drag', event, ui) === false) {
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this._mouseUp({});
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return false;
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}
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this.position = ui.position;
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}
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if(!this.options.axis || this.options.axis != "y") this.helper[0].style.left = this.position.left+'px';
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if(!this.options.axis || this.options.axis != "x") this.helper[0].style.top = this.position.top+'px';
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if($.ui.ddmanager) $.ui.ddmanager.drag(this, event);
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return false;
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},
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_mouseStop: function(event) {
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//If we are using droppables, inform the manager about the drop
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var dropped = false;
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if ($.ui.ddmanager && !this.options.dropBehaviour)
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dropped = $.ui.ddmanager.drop(this, event);
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//if a drop comes from outside (a sortable)
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if(this.dropped) {
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dropped = this.dropped;
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this.dropped = false;
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}
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//if the original element is no longer in the DOM don't bother to continue (see #8269)
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var element = this.element[0], elementInDom = false;
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while ( element && (element = element.parentNode) ) {
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if (element == document ) {
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elementInDom = true;
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}
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}
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if ( !elementInDom && this.options.helper === "original" )
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return false;
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if((this.options.revert == "invalid" && !dropped) || (this.options.revert == "valid" && dropped) || this.options.revert === true || ($.isFunction(this.options.revert) && this.options.revert.call(this.element, dropped))) {
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var self = this;
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$(this.helper).animate(this.originalPosition, parseInt(this.options.revertDuration, 10), function() {
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if(self._trigger("stop", event) !== false) {
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self._clear();
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}
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});
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} else {
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if(this._trigger("stop", event) !== false) {
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this._clear();
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}
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}
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return false;
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},
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_mouseUp: function(event) {
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if (this.options.iframeFix === true) {
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$("div.ui-draggable-iframeFix").each(function() {
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this.parentNode.removeChild(this);
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}); //Remove frame helpers
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}
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//If the ddmanager is used for droppables, inform the manager that dragging has stopped (see #5003)
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if( $.ui.ddmanager ) $.ui.ddmanager.dragStop(this, event);
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return $.ui.mouse.prototype._mouseUp.call(this, event);
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},
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cancel: function() {
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if(this.helper.is(".ui-draggable-dragging")) {
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this._mouseUp({});
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} else {
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this._clear();
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}
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return this;
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},
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_getHandle: function(event) {
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var handle = !this.options.handle || !$(this.options.handle, this.element).length ? true : false;
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$(this.options.handle, this.element)
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.find("*")
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.andSelf()
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.each(function() {
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if(this == event.target) handle = true;
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});
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return handle;
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},
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_createHelper: function(event) {
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var o = this.options;
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var helper = $.isFunction(o.helper) ? $(o.helper.apply(this.element[0], [event])) : (o.helper == 'clone' ? this.element.clone().removeAttr('id') : this.element);
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if(!helper.parents('body').length)
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helper.appendTo((o.appendTo == 'parent' ? this.element[0].parentNode : o.appendTo));
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if(helper[0] != this.element[0] && !(/(fixed|absolute)/).test(helper.css("position")))
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helper.css("position", "absolute");
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return helper;
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},
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_adjustOffsetFromHelper: function(obj) {
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if (typeof obj == 'string') {
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obj = obj.split(' ');
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}
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if ($.isArray(obj)) {
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obj = {left: +obj[0], top: +obj[1] || 0};
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}
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if ('left' in obj) {
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this.offset.click.left = obj.left + this.margins.left;
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}
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if ('right' in obj) {
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this.offset.click.left = this.helperProportions.width - obj.right + this.margins.left;
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}
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if ('top' in obj) {
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this.offset.click.top = obj.top + this.margins.top;
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}
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if ('bottom' in obj) {
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this.offset.click.top = this.helperProportions.height - obj.bottom + this.margins.top;
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}
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},
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_getParentOffset: function() {
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//Get the offsetParent and cache its position
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this.offsetParent = this.helper.offsetParent();
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var po = this.offsetParent.offset();
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// This is a special case where we need to modify a offset calculated on start, since the following happened:
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// 1. The position of the helper is absolute, so it's position is calculated based on the next positioned parent
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// 2. The actual offset parent is a child of the scroll parent, and the scroll parent isn't the document, which means that
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// the scroll is included in the initial calculation of the offset of the parent, and never recalculated upon drag
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if(this.cssPosition == 'absolute' && this.scrollParent[0] != document && $.ui.contains(this.scrollParent[0], this.offsetParent[0])) {
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po.left += this.scrollParent.scrollLeft();
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po.top += this.scrollParent.scrollTop();
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}
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if((this.offsetParent[0] == document.body) //This needs to be actually done for all browsers, since pageX/pageY includes this information
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|| (this.offsetParent[0].tagName && this.offsetParent[0].tagName.toLowerCase() == 'html' && $.browser.msie)) //Ugly IE fix
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po = { top: 0, left: 0 };
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return {
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top: po.top + (parseInt(this.offsetParent.css("borderTopWidth"),10) || 0),
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left: po.left + (parseInt(this.offsetParent.css("borderLeftWidth"),10) || 0)
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};
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},
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_getRelativeOffset: function() {
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if(this.cssPosition == "relative") {
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var p = this.element.position();
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return {
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top: p.top - (parseInt(this.helper.css("top"),10) || 0) + this.scrollParent.scrollTop(),
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left: p.left - (parseInt(this.helper.css("left"),10) || 0) + this.scrollParent.scrollLeft()
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};
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} else {
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return { top: 0, left: 0 };
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}
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},
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_cacheMargins: function() {
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this.margins = {
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left: (parseInt(this.element.css("marginLeft"),10) || 0),
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top: (parseInt(this.element.css("marginTop"),10) || 0),
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right: (parseInt(this.element.css("marginRight"),10) || 0),
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bottom: (parseInt(this.element.css("marginBottom"),10) || 0)
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};
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},
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_cacheHelperProportions: function() {
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this.helperProportions = {
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width: this.helper.outerWidth(),
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height: this.helper.outerHeight()
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};
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},
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_setContainment: function() {
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var o = this.options;
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if(o.containment == 'parent') o.containment = this.helper[0].parentNode;
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if(o.containment == 'document' || o.containment == 'window') this.containment = [
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o.containment == 'document' ? 0 : $(window).scrollLeft() - this.offset.relative.left - this.offset.parent.left,
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o.containment == 'document' ? 0 : $(window).scrollTop() - this.offset.relative.top - this.offset.parent.top,
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(o.containment == 'document' ? 0 : $(window).scrollLeft()) + $(o.containment == 'document' ? document : window).width() - this.helperProportions.width - this.margins.left,
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(o.containment == 'document' ? 0 : $(window).scrollTop()) + ($(o.containment == 'document' ? document : window).height() || document.body.parentNode.scrollHeight) - this.helperProportions.height - this.margins.top
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];
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if(!(/^(document|window|parent)$/).test(o.containment) && o.containment.constructor != Array) {
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var c = $(o.containment);
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var ce = c[0]; if(!ce) return;
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var co = c.offset();
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var over = ($(ce).css("overflow") != 'hidden');
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this.containment = [
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(parseInt($(ce).css("borderLeftWidth"),10) || 0) + (parseInt($(ce).css("paddingLeft"),10) || 0),
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(parseInt($(ce).css("borderTopWidth"),10) || 0) + (parseInt($(ce).css("paddingTop"),10) || 0),
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(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 - this.margins.right,
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(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 - this.margins.bottom
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];
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this.relative_container = c;
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} else if(o.containment.constructor == Array) {
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this.containment = o.containment;
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}
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},
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_convertPositionTo: function(d, pos) {
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if(!pos) pos = this.position;
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var mod = d == "absolute" ? 1 : -1;
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var o = this.options, scroll = this.cssPosition == 'absolute' && !(this.scrollParent[0] != document && $.ui.contains(this.scrollParent[0], this.offsetParent[0])) ? this.offsetParent : this.scrollParent, scrollIsRootNode = (/(html|body)/i).test(scroll[0].tagName);
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return {
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top: (
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pos.top // The absolute mouse position
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+ this.offset.relative.top * mod // Only for relative positioned nodes: Relative offset from element to offset parent
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+ this.offset.parent.top * mod // The offsetParent's offset without borders (offset + border)
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- ($.browser.safari && $.browser.version < 526 && this.cssPosition == 'fixed' ? 0 : ( this.cssPosition == 'fixed' ? -this.scrollParent.scrollTop() : ( scrollIsRootNode ? 0 : scroll.scrollTop() ) ) * mod)
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),
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left: (
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pos.left // The absolute mouse position
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+ this.offset.relative.left * mod // Only for relative positioned nodes: Relative offset from element to offset parent
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+ this.offset.parent.left * mod // The offsetParent's offset without borders (offset + border)
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- ($.browser.safari && $.browser.version < 526 && this.cssPosition == 'fixed' ? 0 : ( this.cssPosition == 'fixed' ? -this.scrollParent.scrollLeft() : scrollIsRootNode ? 0 : scroll.scrollLeft() ) * mod)
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)
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};
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},
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_generatePosition: function(event) {
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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);
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var pageX = event.pageX;
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var pageY = event.pageY;
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/*
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* - Position constraining -
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* Constrain the position to a mix of grid, containment.
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*/
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if(this.originalPosition) { //If we are not dragging yet, we won't check for options
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var containment;
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if(this.containment) {
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if (this.relative_container){
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var co = this.relative_container.offset();
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containment = [ this.containment[0] + co.left,
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this.containment[1] + co.top,
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this.containment[2] + co.left,
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this.containment[3] + co.top ];
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}
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else {
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containment = this.containment;
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}
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if(event.pageX - this.offset.click.left < containment[0]) pageX = containment[0] + this.offset.click.left;
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if(event.pageY - this.offset.click.top < containment[1]) pageY = containment[1] + this.offset.click.top;
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if(event.pageX - this.offset.click.left > containment[2]) pageX = containment[2] + this.offset.click.left;
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if(event.pageY - this.offset.click.top > containment[3]) pageY = containment[3] + this.offset.click.top;
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}
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if(o.grid) {
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//Check for grid elements set to 0 to prevent divide by 0 error causing invalid argument errors in IE (see ticket #6950)
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var top = o.grid[1] ? this.originalPageY + Math.round((pageY - this.originalPageY) / o.grid[1]) * o.grid[1] : this.originalPageY;
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pageY = containment ? (!(top - this.offset.click.top < containment[1] || top - this.offset.click.top > containment[3]) ? top : (!(top - this.offset.click.top < containment[1]) ? top - o.grid[1] : top + o.grid[1])) : top;
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var left = o.grid[0] ? this.originalPageX + Math.round((pageX - this.originalPageX) / o.grid[0]) * o.grid[0] : this.originalPageX;
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pageX = containment ? (!(left - this.offset.click.left < containment[0] || left - this.offset.click.left > containment[2]) ? left : (!(left - this.offset.click.left < containment[0]) ? left - o.grid[0] : left + o.grid[0])) : left;
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}
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}
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return {
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top: (
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pageY // The absolute mouse position
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- this.offset.click.top // Click offset (relative to the element)
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- 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: "1.8.23"
|
|
});
|
|
|
|
$.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.refreshPositions(); // Call the sortable's refreshPositions at drag start to refresh the containerCache since the sortable container cache is used in drag and needs to be up to date (this will ensure it's initialised as well as being kept in step with any changes that might have happened on the page).
|
|
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().removeAttr('id').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", "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 1.8.23
|
|
*
|
|
* Copyright 2012, AUTHORS.txt (http://jqueryui.com/about)
|
|
* Dual licensed under the MIT or GPL Version 2 licenses.
|
|
* http://jquery.org/license
|
|
*
|
|
* http://docs.jquery.com/UI/Droppables
|
|
*
|
|
* Depends:
|
|
* jquery.ui.core.js
|
|
* jquery.ui.widget.js
|
|
* jquery.ui.mouse.js
|
|
* jquery.ui.draggable.js
|
|
*/
|
|
(function( $, undefined ) {
|
|
|
|
$.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: "1.8.23"
|
|
});
|
|
|
|
$.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
|
|
|
|
if(type == "mousedown") m[i]._activate.call(m[i], event); //Activate the droppable if used directly from draggables
|
|
|
|
m[i].offset = m[i].element.offset();
|
|
m[i].proportions = { width: m[i].element[0].offsetWidth, height: m[i].element[0].offsetHeight };
|
|
|
|
}
|
|
|
|
},
|
|
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 = this._drop.call(this, event) || dropped;
|
|
|
|
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;
|
|
|
|
},
|
|
dragStart: function( draggable, event ) {
|
|
//Listen for scrolling so that if the dragging causes scrolling the position of the droppables can be recalculated (see #5003)
|
|
draggable.element.parents( ":not(body,html)" ).bind( "scroll.droppable", function() {
|
|
if( !draggable.options.refreshPositions ) $.ui.ddmanager.prepareOffsets( draggable, event );
|
|
});
|
|
},
|
|
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);
|
|
}
|
|
});
|
|
|
|
},
|
|
dragStop: function( draggable, event ) {
|
|
draggable.element.parents( ":not(body,html)" ).unbind( "scroll.droppable" );
|
|
//Call prepareOffsets one final time since IE does not fire return scroll events when overflow was caused by drag (see #5003)
|
|
if( !draggable.options.refreshPositions ) $.ui.ddmanager.prepareOffsets( draggable, event );
|
|
}
|
|
};
|
|
|
|
})(jQuery);
|
|
/*!
|
|
* jQuery UI Resizable 1.8.23
|
|
*
|
|
* Copyright 2012, AUTHORS.txt (http://jqueryui.com/about)
|
|
* Dual licensed under the MIT or GPL Version 2 licenses.
|
|
* http://jquery.org/license
|
|
*
|
|
* http://docs.jquery.com/UI/Resizables
|
|
*
|
|
* Depends:
|
|
* jquery.ui.core.js
|
|
* jquery.ui.mouse.js
|
|
* jquery.ui.widget.js
|
|
*/
|
|
(function( $, undefined ) {
|
|
|
|
$.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)) {
|
|
|
|
//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>');
|
|
|
|
// Apply zIndex to all handles - see #7960
|
|
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() {
|
|
if (o.disabled) return;
|
|
$(this).removeClass("ui-resizable-autohide");
|
|
self._handles.show();
|
|
},
|
|
function(){
|
|
if (o.disabled) return;
|
|
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 });
|
|
}
|
|
|
|
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;
|
|
|
|
// Put this in the mouseDrag handler since the user can start pressing shift while resizing
|
|
this._updateVirtualBoundaries(event.shiftKey);
|
|
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 && $.ui.hasScroll(pr[0], 'left') /* TODO - jump height */ ? 0 : self.sizeDiff.height,
|
|
soffsetw = ista ? 0 : self.sizeDiff.width;
|
|
|
|
var s = { width: (self.helper.width() - soffsetw), height: (self.helper.height() - soffseth) },
|
|
left = (parseInt(self.element.css('left'), 10) + (self.position.left - self.originalPosition.left)) || null,
|
|
top = (parseInt(self.element.css('top'), 10) + (self.position.top - self.originalPosition.top)) || null;
|
|
|
|
if (!o.animate)
|
|
this.element.css($.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;
|
|
|
|
},
|
|
|
|
_updateVirtualBoundaries: function(forceAspectRatio) {
|
|
var o = this.options, pMinWidth, pMaxWidth, pMinHeight, pMaxHeight, b;
|
|
|
|
b = {
|
|
minWidth: isNumber(o.minWidth) ? o.minWidth : 0,
|
|
maxWidth: isNumber(o.maxWidth) ? o.maxWidth : Infinity,
|
|
minHeight: isNumber(o.minHeight) ? o.minHeight : 0,
|
|
maxHeight: isNumber(o.maxHeight) ? o.maxHeight : Infinity
|
|
};
|
|
|
|
if(this._aspectRatio || forceAspectRatio) {
|
|
// We want to create an enclosing box whose aspect ration is the requested one
|
|
// First, compute the "projected" size for each dimension based on the aspect ratio and other dimension
|
|
pMinWidth = b.minHeight * this.aspectRatio;
|
|
pMinHeight = b.minWidth / this.aspectRatio;
|
|
pMaxWidth = b.maxHeight * this.aspectRatio;
|
|
pMaxHeight = b.maxWidth / this.aspectRatio;
|
|
|
|
if(pMinWidth > b.minWidth) b.minWidth = pMinWidth;
|
|
if(pMinHeight > b.minHeight) b.minHeight = pMinHeight;
|
|
if(pMaxWidth < b.maxWidth) b.maxWidth = pMaxWidth;
|
|
if(pMaxHeight < b.maxHeight) b.maxHeight = pMaxHeight;
|
|
}
|
|
this._vBoundaries = b;
|
|
},
|
|
|
|
_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 (isNumber(data.height)) data.width = (data.height * this.aspectRatio);
|
|
else if (isNumber(data.width)) data.height = (data.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._vBoundaries, 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: "1.8.23"
|
|
});
|
|
|
|
/*
|
|
* 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() {
|
|
var el = $(this);
|
|
el.data("resizable-alsoresize", {
|
|
width: parseInt(el.width(), 10), height: parseInt(el.height(), 10),
|
|
left: parseInt(el.css('left'), 10), top: parseInt(el.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) { _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 : el.parents(ui.originalElement[0]).length ? ['width', 'height'] : ['width', 'height', 'top', 'left'];
|
|
|
|
$.each(css, function (i, prop) {
|
|
var sum = (start[prop]||0) + (delta[prop]||0);
|
|
if (sum && sum >= 0)
|
|
style[prop] = sum || null;
|
|
});
|
|
|
|
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) {
|
|
$(this).removeData("resizable-alsoresize");
|
|
}
|
|
});
|
|
|
|
$.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 / self.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 * self.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)$/.test(a)) {
|
|
self.size.width = os.width + ox;
|
|
self.size.height = os.height + oy;
|
|
self.position.top = op.top - oy;
|
|
}
|
|
else if (/^(sw)$/.test(a)) {
|
|
self.size.width = os.width + ox;
|
|
self.size.height = os.height + oy;
|
|
self.position.left = op.left - ox;
|
|
}
|
|
else {
|
|
self.size.width = os.width + ox;
|
|
self.size.height = os.height + oy;
|
|
self.position.top = op.top - oy;
|
|
self.position.left = op.left - ox;
|
|
}
|
|
}
|
|
|
|
});
|
|
|
|
var num = function(v) {
|
|
return parseInt(v, 10) || 0;
|
|
};
|
|
|
|
var isNumber = function(value) {
|
|
return !isNaN(parseInt(value, 10));
|
|
};
|
|
|
|
})(jQuery);
|