8710 lines
243 KiB
JavaScript
8710 lines
243 KiB
JavaScript
/*! jQuery UI - v1.10.3 - 2013-12-25
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* http://jqueryui.com
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* Includes: jquery.ui.core.js, jquery.ui.widget.js, jquery.ui.mouse.js, jquery.ui.position.js, jquery.ui.draggable.js, jquery.ui.droppable.js, jquery.ui.resizable.js, jquery.ui.selectable.js, jquery.ui.sortable.js, jquery.ui.autocomplete.js, jquery.ui.menu.js, jquery.ui.effect.js, jquery.ui.effect-blind.js, jquery.ui.effect-bounce.js, jquery.ui.effect-clip.js, jquery.ui.effect-drop.js, jquery.ui.effect-explode.js, jquery.ui.effect-fade.js, jquery.ui.effect-fold.js, jquery.ui.effect-highlight.js, jquery.ui.effect-pulsate.js, jquery.ui.effect-scale.js, jquery.ui.effect-shake.js, jquery.ui.effect-slide.js, jquery.ui.effect-transfer.js
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* Copyright 2013 jQuery Foundation and other contributors; Licensed MIT */
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(function( $, undefined ) {
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var uuid = 0,
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runiqueId = /^ui-id-\d+$/;
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// $.ui might exist from components with no dependencies, e.g., $.ui.position
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$.ui = $.ui || {};
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$.extend( $.ui, {
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version: "1.10.3",
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keyCode: {
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BACKSPACE: 8,
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COMMA: 188,
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DELETE: 46,
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DOWN: 40,
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END: 35,
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ENTER: 13,
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ESCAPE: 27,
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HOME: 36,
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LEFT: 37,
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NUMPAD_ADD: 107,
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NUMPAD_DECIMAL: 110,
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NUMPAD_DIVIDE: 111,
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NUMPAD_ENTER: 108,
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NUMPAD_MULTIPLY: 106,
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NUMPAD_SUBTRACT: 109,
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PAGE_DOWN: 34,
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PAGE_UP: 33,
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PERIOD: 190,
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RIGHT: 39,
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SPACE: 32,
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TAB: 9,
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UP: 38
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}
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});
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// plugins
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$.fn.extend({
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focus: (function( orig ) {
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return 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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orig.apply( this, arguments );
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};
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})( $.fn.focus ),
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scrollParent: function() {
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var scrollParent;
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if (($.ui.ie && (/(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($.css(this,"position")) && (/(auto|scroll)/).test($.css(this,"overflow")+$.css(this,"overflow-y")+$.css(this,"overflow-x"));
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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($.css(this,"overflow")+$.css(this,"overflow-y")+$.css(this,"overflow-x"));
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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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uniqueId: function() {
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return this.each(function() {
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if ( !this.id ) {
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this.id = "ui-id-" + (++uuid);
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}
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});
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},
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removeUniqueId: function() {
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return this.each(function() {
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if ( runiqueId.test( this.id ) ) {
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$( this ).removeAttr( "id" );
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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 map, mapName, img,
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nodeName = element.nodeName.toLowerCase();
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if ( "area" === nodeName ) {
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map = element.parentNode;
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mapName = map.name;
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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 $.expr.filters.visible( element ) &&
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!$( element ).parents().addBack().filter(function() {
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return $.css( this, "visibility" ) === "hidden";
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}).length;
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}
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$.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 = $.attr( element, "tabindex" ),
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isTabIndexNaN = isNaN( tabIndex );
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return ( isTabIndexNaN || tabIndex >= 0 ) && focusable( element, !isTabIndexNaN );
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}
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});
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// support: jQuery <1.8
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if ( !$( "<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( $.css( elem, "padding" + this ) ) || 0;
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if ( border ) {
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size -= parseFloat( $.css( elem, "border" + this + "Width" ) ) || 0;
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}
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if ( margin ) {
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size -= parseFloat( $.css( elem, "margin" + this ) ) || 0;
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}
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});
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return size;
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}
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$.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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$( this).css( type, reduce( this, size, true, margin ) + "px" );
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});
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};
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});
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}
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// support: jQuery <1.8
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if ( !$.fn.addBack ) {
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$.fn.addBack = function( selector ) {
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return this.add( selector == null ?
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this.prevObject : this.prevObject.filter( selector )
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);
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};
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}
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// support: jQuery 1.6.1, 1.6.2 (http://bugs.jquery.com/ticket/9413)
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if ( $( "<a>" ).data( "a-b", "a" ).removeData( "a-b" ).data( "a-b" ) ) {
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$.fn.removeData = (function( removeData ) {
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return function( key ) {
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if ( arguments.length ) {
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return removeData.call( this, $.camelCase( key ) );
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} else {
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return removeData.call( this );
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}
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};
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})( $.fn.removeData );
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}
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// deprecated
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$.ui.ie = !!/msie [\w.]+/.exec( navigator.userAgent.toLowerCase() );
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$.support.selectstart = "onselectstart" in document.createElement( "div" );
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$.fn.extend({
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disableSelection: function() {
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return this.bind( ( $.support.selectstart ? "selectstart" : "mousedown" ) +
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".ui-disableSelection", function( event ) {
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event.preventDefault();
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});
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},
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enableSelection: function() {
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return this.unbind( ".ui-disableSelection" );
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}
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});
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$.extend( $.ui, {
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// $.ui.plugin is deprecated. Use $.widget() extensions instead.
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plugin: {
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add: function( module, option, set ) {
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var i,
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proto = $.ui[ module ].prototype;
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for ( 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 i,
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set = instance.plugins[ name ];
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if ( !set || !instance.element[ 0 ].parentNode || instance.element[ 0 ].parentNode.nodeType === 11 ) {
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return;
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}
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for ( 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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// 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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});
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})( jQuery );
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(function( $, undefined ) {
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var uuid = 0,
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slice = Array.prototype.slice,
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_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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$( elem ).triggerHandler( "remove" );
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// http://bugs.jquery.com/ticket/8235
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} catch( e ) {}
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}
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_cleanData( elems );
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};
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$.widget = function( name, base, prototype ) {
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var fullName, existingConstructor, constructor, basePrototype,
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// proxiedPrototype allows the provided prototype to remain unmodified
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// so that it can be used as a mixin for multiple widgets (#8876)
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proxiedPrototype = {},
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namespace = name.split( "." )[ 0 ];
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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.toLowerCase() ] = function( elem ) {
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return !!$.data( elem, fullName );
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};
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$[ namespace ] = $[ namespace ] || {};
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existingConstructor = $[ namespace ][ name ];
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constructor = $[ namespace ][ name ] = function( options, element ) {
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// allow instantiation without "new" keyword
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if ( !this._createWidget ) {
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return new constructor( options, element );
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}
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// allow instantiation without initializing for simple inheritance
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// must use "new" keyword (the code above always passes args)
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if ( arguments.length ) {
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this._createWidget( options, element );
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}
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};
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// extend with the existing constructor to carry over any static properties
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$.extend( constructor, existingConstructor, {
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version: prototype.version,
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// copy the object used to create the prototype in case we need to
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// redefine the widget later
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_proto: $.extend( {}, prototype ),
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// track widgets that inherit from this widget in case this widget is
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// redefined after a widget inherits from it
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_childConstructors: []
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});
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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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basePrototype.options = $.widget.extend( {}, basePrototype.options );
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$.each( prototype, function( prop, value ) {
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if ( !$.isFunction( value ) ) {
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proxiedPrototype[ prop ] = value;
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return;
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}
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proxiedPrototype[ prop ] = (function() {
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var _super = function() {
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return base.prototype[ prop ].apply( this, arguments );
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},
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_superApply = function( args ) {
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return base.prototype[ prop ].apply( this, args );
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};
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return function() {
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var __super = this._super,
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__superApply = this._superApply,
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returnValue;
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this._super = _super;
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this._superApply = _superApply;
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returnValue = value.apply( this, arguments );
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this._super = __super;
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this._superApply = __superApply;
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return returnValue;
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};
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})();
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});
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constructor.prototype = $.widget.extend( basePrototype, {
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// TODO: remove support for widgetEventPrefix
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// always use the name + a colon as the prefix, e.g., draggable:start
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// don't prefix for widgets that aren't DOM-based
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widgetEventPrefix: existingConstructor ? basePrototype.widgetEventPrefix : name
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}, proxiedPrototype, {
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constructor: constructor,
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namespace: namespace,
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widgetName: name,
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widgetFullName: fullName
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});
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// If this widget is being redefined then we need to find all widgets that
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// are inheriting from it and redefine all of them so that they inherit from
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// the new version of this widget. We're essentially trying to replace one
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// level in the prototype chain.
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if ( existingConstructor ) {
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$.each( existingConstructor._childConstructors, function( i, child ) {
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var childPrototype = child.prototype;
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// redefine the child widget using the same prototype that was
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// originally used, but inherit from the new version of the base
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$.widget( childPrototype.namespace + "." + childPrototype.widgetName, constructor, child._proto );
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});
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// remove the list of existing child constructors from the old constructor
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// so the old child constructors can be garbage collected
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delete existingConstructor._childConstructors;
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} else {
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base._childConstructors.push( constructor );
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}
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$.widget.bridge( name, constructor );
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};
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$.widget.extend = function( target ) {
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var input = slice.call( arguments, 1 ),
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inputIndex = 0,
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inputLength = input.length,
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key,
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value;
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for ( ; inputIndex < inputLength; inputIndex++ ) {
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for ( key in input[ inputIndex ] ) {
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value = input[ inputIndex ][ key ];
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if ( input[ inputIndex ].hasOwnProperty( key ) && value !== undefined ) {
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// Clone objects
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if ( $.isPlainObject( value ) ) {
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target[ key ] = $.isPlainObject( target[ key ] ) ?
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$.widget.extend( {}, target[ key ], value ) :
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// Don't extend strings, arrays, etc. with objects
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$.widget.extend( {}, value );
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// Copy everything else by reference
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} else {
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target[ key ] = value;
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}
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}
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}
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}
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return target;
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};
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$.widget.bridge = function( name, object ) {
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var fullName = object.prototype.widgetFullName || name;
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$.fn[ name ] = function( options ) {
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var isMethodCall = typeof options === "string",
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args = slice.call( arguments, 1 ),
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returnValue = this;
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// allow multiple hashes to be passed on init
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options = !isMethodCall && args.length ?
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$.widget.extend.apply( null, [ options ].concat(args) ) :
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options;
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if ( isMethodCall ) {
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this.each(function() {
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var methodValue,
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instance = $.data( this, fullName );
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if ( !instance ) {
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return $.error( "cannot call methods on " + name + " prior to initialization; " +
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"attempted to call method '" + options + "'" );
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}
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if ( !$.isFunction( instance[options] ) || options.charAt( 0 ) === "_" ) {
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return $.error( "no such method '" + options + "' for " + name + " widget instance" );
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}
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methodValue = instance[ options ].apply( instance, args );
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if ( methodValue !== instance && methodValue !== undefined ) {
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returnValue = methodValue && methodValue.jquery ?
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returnValue.pushStack( methodValue.get() ) :
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methodValue;
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return false;
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}
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});
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} else {
|
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this.each(function() {
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var instance = $.data( this, fullName );
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if ( instance ) {
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instance.option( options || {} )._init();
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} else {
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$.data( this, fullName, new object( options, this ) );
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}
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});
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}
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return returnValue;
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};
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};
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$.Widget = function( /* options, element */ ) {};
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$.Widget._childConstructors = [];
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|
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$.Widget.prototype = {
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widgetName: "widget",
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widgetEventPrefix: "",
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defaultElement: "<div>",
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options: {
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disabled: false,
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|
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// callbacks
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|
create: null
|
|
},
|
|
_createWidget: function( options, element ) {
|
|
element = $( element || this.defaultElement || this )[ 0 ];
|
|
this.element = $( element );
|
|
this.uuid = uuid++;
|
|
this.eventNamespace = "." + this.widgetName + this.uuid;
|
|
this.options = $.widget.extend( {},
|
|
this.options,
|
|
this._getCreateOptions(),
|
|
options );
|
|
|
|
this.bindings = $();
|
|
this.hoverable = $();
|
|
this.focusable = $();
|
|
|
|
if ( element !== this ) {
|
|
$.data( element, this.widgetFullName, this );
|
|
this._on( true, this.element, {
|
|
remove: function( event ) {
|
|
if ( event.target === element ) {
|
|
this.destroy();
|
|
}
|
|
}
|
|
});
|
|
this.document = $( element.style ?
|
|
// element within the document
|
|
element.ownerDocument :
|
|
// element is window or document
|
|
element.document || element );
|
|
this.window = $( this.document[0].defaultView || this.document[0].parentWindow );
|
|
}
|
|
|
|
this._create();
|
|
this._trigger( "create", null, this._getCreateEventData() );
|
|
this._init();
|
|
},
|
|
_getCreateOptions: $.noop,
|
|
_getCreateEventData: $.noop,
|
|
_create: $.noop,
|
|
_init: $.noop,
|
|
|
|
destroy: function() {
|
|
this._destroy();
|
|
// we can probably remove the unbind calls in 2.0
|
|
// all event bindings should go through this._on()
|
|
this.element
|
|
.unbind( this.eventNamespace )
|
|
// 1.9 BC for #7810
|
|
// TODO remove dual storage
|
|
.removeData( this.widgetName )
|
|
.removeData( this.widgetFullName )
|
|
// support: jquery <1.6.3
|
|
// http://bugs.jquery.com/ticket/9413
|
|
.removeData( $.camelCase( this.widgetFullName ) );
|
|
this.widget()
|
|
.unbind( this.eventNamespace )
|
|
.removeAttr( "aria-disabled" )
|
|
.removeClass(
|
|
this.widgetFullName + "-disabled " +
|
|
"ui-state-disabled" );
|
|
|
|
// clean up events and states
|
|
this.bindings.unbind( this.eventNamespace );
|
|
this.hoverable.removeClass( "ui-state-hover" );
|
|
this.focusable.removeClass( "ui-state-focus" );
|
|
},
|
|
_destroy: $.noop,
|
|
|
|
widget: function() {
|
|
return this.element;
|
|
},
|
|
|
|
option: function( key, value ) {
|
|
var options = key,
|
|
parts,
|
|
curOption,
|
|
i;
|
|
|
|
if ( arguments.length === 0 ) {
|
|
// don't return a reference to the internal hash
|
|
return $.widget.extend( {}, this.options );
|
|
}
|
|
|
|
if ( typeof key === "string" ) {
|
|
// handle nested keys, e.g., "foo.bar" => { foo: { bar: ___ } }
|
|
options = {};
|
|
parts = key.split( "." );
|
|
key = parts.shift();
|
|
if ( parts.length ) {
|
|
curOption = options[ key ] = $.widget.extend( {}, this.options[ key ] );
|
|
for ( i = 0; i < parts.length - 1; i++ ) {
|
|
curOption[ parts[ i ] ] = curOption[ parts[ i ] ] || {};
|
|
curOption = curOption[ parts[ i ] ];
|
|
}
|
|
key = parts.pop();
|
|
if ( value === undefined ) {
|
|
return curOption[ key ] === undefined ? null : curOption[ key ];
|
|
}
|
|
curOption[ key ] = value;
|
|
} else {
|
|
if ( value === undefined ) {
|
|
return this.options[ key ] === undefined ? null : this.options[ key ];
|
|
}
|
|
options[ key ] = value;
|
|
}
|
|
}
|
|
|
|
this._setOptions( options );
|
|
|
|
return this;
|
|
},
|
|
_setOptions: function( options ) {
|
|
var key;
|
|
|
|
for ( key in options ) {
|
|
this._setOption( key, options[ key ] );
|
|
}
|
|
|
|
return this;
|
|
},
|
|
_setOption: function( key, value ) {
|
|
this.options[ key ] = value;
|
|
|
|
if ( key === "disabled" ) {
|
|
this.widget()
|
|
.toggleClass( this.widgetFullName + "-disabled ui-state-disabled", !!value )
|
|
.attr( "aria-disabled", value );
|
|
this.hoverable.removeClass( "ui-state-hover" );
|
|
this.focusable.removeClass( "ui-state-focus" );
|
|
}
|
|
|
|
return this;
|
|
},
|
|
|
|
enable: function() {
|
|
return this._setOption( "disabled", false );
|
|
},
|
|
disable: function() {
|
|
return this._setOption( "disabled", true );
|
|
},
|
|
|
|
_on: function( suppressDisabledCheck, element, handlers ) {
|
|
var delegateElement,
|
|
instance = this;
|
|
|
|
// no suppressDisabledCheck flag, shuffle arguments
|
|
if ( typeof suppressDisabledCheck !== "boolean" ) {
|
|
handlers = element;
|
|
element = suppressDisabledCheck;
|
|
suppressDisabledCheck = false;
|
|
}
|
|
|
|
// no element argument, shuffle and use this.element
|
|
if ( !handlers ) {
|
|
handlers = element;
|
|
element = this.element;
|
|
delegateElement = this.widget();
|
|
} else {
|
|
// accept selectors, DOM elements
|
|
element = delegateElement = $( element );
|
|
this.bindings = this.bindings.add( element );
|
|
}
|
|
|
|
$.each( handlers, function( event, handler ) {
|
|
function handlerProxy() {
|
|
// allow widgets to customize the disabled handling
|
|
// - disabled as an array instead of boolean
|
|
// - disabled class as method for disabling individual parts
|
|
if ( !suppressDisabledCheck &&
|
|
( instance.options.disabled === true ||
|
|
$( this ).hasClass( "ui-state-disabled" ) ) ) {
|
|
return;
|
|
}
|
|
return ( typeof handler === "string" ? instance[ handler ] : handler )
|
|
.apply( instance, arguments );
|
|
}
|
|
|
|
// copy the guid so direct unbinding works
|
|
if ( typeof handler !== "string" ) {
|
|
handlerProxy.guid = handler.guid =
|
|
handler.guid || handlerProxy.guid || $.guid++;
|
|
}
|
|
|
|
var match = event.match( /^(\w+)\s*(.*)$/ ),
|
|
eventName = match[1] + instance.eventNamespace,
|
|
selector = match[2];
|
|
if ( selector ) {
|
|
delegateElement.delegate( selector, eventName, handlerProxy );
|
|
} else {
|
|
element.bind( eventName, handlerProxy );
|
|
}
|
|
});
|
|
},
|
|
|
|
_off: function( element, eventName ) {
|
|
eventName = (eventName || "").split( " " ).join( this.eventNamespace + " " ) + this.eventNamespace;
|
|
element.unbind( eventName ).undelegate( eventName );
|
|
},
|
|
|
|
_delay: function( handler, delay ) {
|
|
function handlerProxy() {
|
|
return ( typeof handler === "string" ? instance[ handler ] : handler )
|
|
.apply( instance, arguments );
|
|
}
|
|
var instance = this;
|
|
return setTimeout( handlerProxy, delay || 0 );
|
|
},
|
|
|
|
_hoverable: function( element ) {
|
|
this.hoverable = this.hoverable.add( element );
|
|
this._on( element, {
|
|
mouseenter: function( event ) {
|
|
$( event.currentTarget ).addClass( "ui-state-hover" );
|
|
},
|
|
mouseleave: function( event ) {
|
|
$( event.currentTarget ).removeClass( "ui-state-hover" );
|
|
}
|
|
});
|
|
},
|
|
|
|
_focusable: function( element ) {
|
|
this.focusable = this.focusable.add( element );
|
|
this._on( element, {
|
|
focusin: function( event ) {
|
|
$( event.currentTarget ).addClass( "ui-state-focus" );
|
|
},
|
|
focusout: function( event ) {
|
|
$( event.currentTarget ).removeClass( "ui-state-focus" );
|
|
}
|
|
});
|
|
},
|
|
|
|
_trigger: function( type, event, data ) {
|
|
var 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.apply( this.element[0], [ event ].concat( data ) ) === false ||
|
|
event.isDefaultPrevented() );
|
|
}
|
|
};
|
|
|
|
$.each( { show: "fadeIn", hide: "fadeOut" }, function( method, defaultEffect ) {
|
|
$.Widget.prototype[ "_" + method ] = function( element, options, callback ) {
|
|
if ( typeof options === "string" ) {
|
|
options = { effect: options };
|
|
}
|
|
var hasOptions,
|
|
effectName = !options ?
|
|
method :
|
|
options === true || typeof options === "number" ?
|
|
defaultEffect :
|
|
options.effect || defaultEffect;
|
|
options = options || {};
|
|
if ( typeof options === "number" ) {
|
|
options = { duration: options };
|
|
}
|
|
hasOptions = !$.isEmptyObject( options );
|
|
options.complete = callback;
|
|
if ( options.delay ) {
|
|
element.delay( options.delay );
|
|
}
|
|
if ( hasOptions && $.effects && $.effects.effect[ effectName ] ) {
|
|
element[ method ]( options );
|
|
} else if ( effectName !== method && element[ effectName ] ) {
|
|
element[ effectName ]( options.duration, options.easing, callback );
|
|
} else {
|
|
element.queue(function( next ) {
|
|
$( this )[ method ]();
|
|
if ( callback ) {
|
|
callback.call( element[ 0 ] );
|
|
}
|
|
next();
|
|
});
|
|
}
|
|
};
|
|
});
|
|
|
|
})( jQuery );
|
|
(function( $, undefined ) {
|
|
|
|
var mouseHandled = false;
|
|
$( document ).mouseup( function() {
|
|
mouseHandled = false;
|
|
});
|
|
|
|
$.widget("ui.mouse", {
|
|
version: "1.10.3",
|
|
options: {
|
|
cancel: "input,textarea,button,select,option",
|
|
distance: 1,
|
|
delay: 0
|
|
},
|
|
_mouseInit: function() {
|
|
var that = this;
|
|
|
|
this.element
|
|
.bind("mousedown."+this.widgetName, function(event) {
|
|
return that._mouseDown(event);
|
|
})
|
|
.bind("click."+this.widgetName, function(event) {
|
|
if (true === $.data(event.target, that.widgetName + ".preventClickEvent")) {
|
|
$.removeData(event.target, that.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 that = 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() {
|
|
that.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 that._mouseMove(event);
|
|
};
|
|
this._mouseUpDelegate = function(event) {
|
|
return that._mouseUp(event);
|
|
};
|
|
$(document)
|
|
.bind("mousemove."+this.widgetName, this._mouseMoveDelegate)
|
|
.bind("mouseup."+this.widgetName, this._mouseUpDelegate);
|
|
|
|
event.preventDefault();
|
|
|
|
mouseHandled = true;
|
|
return true;
|
|
},
|
|
|
|
_mouseMove: function(event) {
|
|
// IE mouseup check - mouseup happened when mouse was out of window
|
|
if ($.ui.ie && ( !document.documentMode || 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);
|
|
(function( $, undefined ) {
|
|
|
|
$.ui = $.ui || {};
|
|
|
|
var cachedScrollbarWidth,
|
|
max = Math.max,
|
|
abs = Math.abs,
|
|
round = Math.round,
|
|
rhorizontal = /left|center|right/,
|
|
rvertical = /top|center|bottom/,
|
|
roffset = /[\+\-]\d+(\.[\d]+)?%?/,
|
|
rposition = /^\w+/,
|
|
rpercent = /%$/,
|
|
_position = $.fn.position;
|
|
|
|
function getOffsets( offsets, width, height ) {
|
|
return [
|
|
parseFloat( offsets[ 0 ] ) * ( rpercent.test( offsets[ 0 ] ) ? width / 100 : 1 ),
|
|
parseFloat( offsets[ 1 ] ) * ( rpercent.test( offsets[ 1 ] ) ? height / 100 : 1 )
|
|
];
|
|
}
|
|
|
|
function parseCss( element, property ) {
|
|
return parseInt( $.css( element, property ), 10 ) || 0;
|
|
}
|
|
|
|
function getDimensions( elem ) {
|
|
var raw = elem[0];
|
|
if ( raw.nodeType === 9 ) {
|
|
return {
|
|
width: elem.width(),
|
|
height: elem.height(),
|
|
offset: { top: 0, left: 0 }
|
|
};
|
|
}
|
|
if ( $.isWindow( raw ) ) {
|
|
return {
|
|
width: elem.width(),
|
|
height: elem.height(),
|
|
offset: { top: elem.scrollTop(), left: elem.scrollLeft() }
|
|
};
|
|
}
|
|
if ( raw.preventDefault ) {
|
|
return {
|
|
width: 0,
|
|
height: 0,
|
|
offset: { top: raw.pageY, left: raw.pageX }
|
|
};
|
|
}
|
|
return {
|
|
width: elem.outerWidth(),
|
|
height: elem.outerHeight(),
|
|
offset: elem.offset()
|
|
};
|
|
}
|
|
|
|
$.position = {
|
|
scrollbarWidth: function() {
|
|
if ( cachedScrollbarWidth !== undefined ) {
|
|
return cachedScrollbarWidth;
|
|
}
|
|
var w1, w2,
|
|
div = $( "<div style='display:block;width:50px;height:50px;overflow:hidden;'><div style='height:100px;width:auto;'></div></div>" ),
|
|
innerDiv = div.children()[0];
|
|
|
|
$( "body" ).append( div );
|
|
w1 = innerDiv.offsetWidth;
|
|
div.css( "overflow", "scroll" );
|
|
|
|
w2 = innerDiv.offsetWidth;
|
|
|
|
if ( w1 === w2 ) {
|
|
w2 = div[0].clientWidth;
|
|
}
|
|
|
|
div.remove();
|
|
|
|
return (cachedScrollbarWidth = w1 - w2);
|
|
},
|
|
getScrollInfo: function( within ) {
|
|
var overflowX = within.isWindow ? "" : within.element.css( "overflow-x" ),
|
|
overflowY = within.isWindow ? "" : within.element.css( "overflow-y" ),
|
|
hasOverflowX = overflowX === "scroll" ||
|
|
( overflowX === "auto" && within.width < within.element[0].scrollWidth ),
|
|
hasOverflowY = overflowY === "scroll" ||
|
|
( overflowY === "auto" && within.height < within.element[0].scrollHeight );
|
|
return {
|
|
width: hasOverflowY ? $.position.scrollbarWidth() : 0,
|
|
height: hasOverflowX ? $.position.scrollbarWidth() : 0
|
|
};
|
|
},
|
|
getWithinInfo: function( element ) {
|
|
var withinElement = $( element || window ),
|
|
isWindow = $.isWindow( withinElement[0] );
|
|
return {
|
|
element: withinElement,
|
|
isWindow: isWindow,
|
|
offset: withinElement.offset() || { left: 0, top: 0 },
|
|
scrollLeft: withinElement.scrollLeft(),
|
|
scrollTop: withinElement.scrollTop(),
|
|
width: isWindow ? withinElement.width() : withinElement.outerWidth(),
|
|
height: isWindow ? withinElement.height() : withinElement.outerHeight()
|
|
};
|
|
}
|
|
};
|
|
|
|
$.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 atOffset, targetWidth, targetHeight, targetOffset, basePosition, dimensions,
|
|
target = $( options.of ),
|
|
within = $.position.getWithinInfo( options.within ),
|
|
scrollInfo = $.position.getScrollInfo( within ),
|
|
collision = ( options.collision || "flip" ).split( " " ),
|
|
offsets = {};
|
|
|
|
dimensions = getDimensions( target );
|
|
if ( target[0].preventDefault ) {
|
|
// force left top to allow flipping
|
|
options.at = "left top";
|
|
}
|
|
targetWidth = dimensions.width;
|
|
targetHeight = dimensions.height;
|
|
targetOffset = dimensions.offset;
|
|
// clone to reuse original targetOffset later
|
|
basePosition = $.extend( {}, targetOffset );
|
|
|
|
// force my and at to have valid horizontal and vertical positions
|
|
// if a value is missing or invalid, it will be converted to center
|
|
$.each( [ "my", "at" ], function() {
|
|
var pos = ( options[ this ] || "" ).split( " " ),
|
|
horizontalOffset,
|
|
verticalOffset;
|
|
|
|
if ( pos.length === 1) {
|
|
pos = rhorizontal.test( pos[ 0 ] ) ?
|
|
pos.concat( [ "center" ] ) :
|
|
rvertical.test( pos[ 0 ] ) ?
|
|
[ "center" ].concat( pos ) :
|
|
[ "center", "center" ];
|
|
}
|
|
pos[ 0 ] = rhorizontal.test( pos[ 0 ] ) ? pos[ 0 ] : "center";
|
|
pos[ 1 ] = rvertical.test( pos[ 1 ] ) ? pos[ 1 ] : "center";
|
|
|
|
// calculate offsets
|
|
horizontalOffset = roffset.exec( pos[ 0 ] );
|
|
verticalOffset = roffset.exec( pos[ 1 ] );
|
|
offsets[ this ] = [
|
|
horizontalOffset ? horizontalOffset[ 0 ] : 0,
|
|
verticalOffset ? verticalOffset[ 0 ] : 0
|
|
];
|
|
|
|
// reduce to just the positions without the offsets
|
|
options[ this ] = [
|
|
rposition.exec( pos[ 0 ] )[ 0 ],
|
|
rposition.exec( pos[ 1 ] )[ 0 ]
|
|
];
|
|
});
|
|
|
|
// normalize collision option
|
|
if ( collision.length === 1 ) {
|
|
collision[ 1 ] = collision[ 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;
|
|
}
|
|
|
|
atOffset = getOffsets( offsets.at, targetWidth, targetHeight );
|
|
basePosition.left += atOffset[ 0 ];
|
|
basePosition.top += atOffset[ 1 ];
|
|
|
|
return this.each(function() {
|
|
var collisionPosition, using,
|
|
elem = $( this ),
|
|
elemWidth = elem.outerWidth(),
|
|
elemHeight = elem.outerHeight(),
|
|
marginLeft = parseCss( this, "marginLeft" ),
|
|
marginTop = parseCss( this, "marginTop" ),
|
|
collisionWidth = elemWidth + marginLeft + parseCss( this, "marginRight" ) + scrollInfo.width,
|
|
collisionHeight = elemHeight + marginTop + parseCss( this, "marginBottom" ) + scrollInfo.height,
|
|
position = $.extend( {}, basePosition ),
|
|
myOffset = getOffsets( offsets.my, elem.outerWidth(), elem.outerHeight() );
|
|
|
|
if ( options.my[ 0 ] === "right" ) {
|
|
position.left -= elemWidth;
|
|
} else if ( options.my[ 0 ] === "center" ) {
|
|
position.left -= elemWidth / 2;
|
|
}
|
|
|
|
if ( options.my[ 1 ] === "bottom" ) {
|
|
position.top -= elemHeight;
|
|
} else if ( options.my[ 1 ] === "center" ) {
|
|
position.top -= elemHeight / 2;
|
|
}
|
|
|
|
position.left += myOffset[ 0 ];
|
|
position.top += myOffset[ 1 ];
|
|
|
|
// if the browser doesn't support fractions, then round for consistent results
|
|
if ( !$.support.offsetFractions ) {
|
|
position.left = round( position.left );
|
|
position.top = round( position.top );
|
|
}
|
|
|
|
collisionPosition = {
|
|
marginLeft: marginLeft,
|
|
marginTop: 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: [ atOffset[ 0 ] + myOffset[ 0 ], atOffset [ 1 ] + myOffset[ 1 ] ],
|
|
my: options.my,
|
|
at: options.at,
|
|
within: within,
|
|
elem : elem
|
|
});
|
|
}
|
|
});
|
|
|
|
if ( options.using ) {
|
|
// adds feedback as second argument to using callback, if present
|
|
using = function( props ) {
|
|
var left = targetOffset.left - position.left,
|
|
right = left + targetWidth - elemWidth,
|
|
top = targetOffset.top - position.top,
|
|
bottom = top + targetHeight - elemHeight,
|
|
feedback = {
|
|
target: {
|
|
element: target,
|
|
left: targetOffset.left,
|
|
top: targetOffset.top,
|
|
width: targetWidth,
|
|
height: targetHeight
|
|
},
|
|
element: {
|
|
element: elem,
|
|
left: position.left,
|
|
top: position.top,
|
|
width: elemWidth,
|
|
height: elemHeight
|
|
},
|
|
horizontal: right < 0 ? "left" : left > 0 ? "right" : "center",
|
|
vertical: bottom < 0 ? "top" : top > 0 ? "bottom" : "middle"
|
|
};
|
|
if ( targetWidth < elemWidth && abs( left + right ) < targetWidth ) {
|
|
feedback.horizontal = "center";
|
|
}
|
|
if ( targetHeight < elemHeight && abs( top + bottom ) < targetHeight ) {
|
|
feedback.vertical = "middle";
|
|
}
|
|
if ( max( abs( left ), abs( right ) ) > max( abs( top ), abs( bottom ) ) ) {
|
|
feedback.important = "horizontal";
|
|
} else {
|
|
feedback.important = "vertical";
|
|
}
|
|
options.using.call( this, props, feedback );
|
|
};
|
|
}
|
|
|
|
elem.offset( $.extend( position, { using: using } ) );
|
|
});
|
|
};
|
|
|
|
$.ui.position = {
|
|
fit: {
|
|
left: function( position, data ) {
|
|
var within = data.within,
|
|
withinOffset = within.isWindow ? within.scrollLeft : within.offset.left,
|
|
outerWidth = within.width,
|
|
collisionPosLeft = position.left - data.collisionPosition.marginLeft,
|
|
overLeft = withinOffset - collisionPosLeft,
|
|
overRight = collisionPosLeft + data.collisionWidth - outerWidth - withinOffset,
|
|
newOverRight;
|
|
|
|
// element is wider than within
|
|
if ( data.collisionWidth > outerWidth ) {
|
|
// element is initially over the left side of within
|
|
if ( overLeft > 0 && overRight <= 0 ) {
|
|
newOverRight = position.left + overLeft + data.collisionWidth - outerWidth - withinOffset;
|
|
position.left += overLeft - newOverRight;
|
|
// element is initially over right side of within
|
|
} else if ( overRight > 0 && overLeft <= 0 ) {
|
|
position.left = withinOffset;
|
|
// element is initially over both left and right sides of within
|
|
} else {
|
|
if ( overLeft > overRight ) {
|
|
position.left = withinOffset + outerWidth - data.collisionWidth;
|
|
} else {
|
|
position.left = withinOffset;
|
|
}
|
|
}
|
|
// too far left -> align with left edge
|
|
} else if ( overLeft > 0 ) {
|
|
position.left += overLeft;
|
|
// too far right -> align with right edge
|
|
} else if ( overRight > 0 ) {
|
|
position.left -= overRight;
|
|
// adjust based on position and margin
|
|
} else {
|
|
position.left = max( position.left - collisionPosLeft, position.left );
|
|
}
|
|
},
|
|
top: function( position, data ) {
|
|
var within = data.within,
|
|
withinOffset = within.isWindow ? within.scrollTop : within.offset.top,
|
|
outerHeight = data.within.height,
|
|
collisionPosTop = position.top - data.collisionPosition.marginTop,
|
|
overTop = withinOffset - collisionPosTop,
|
|
overBottom = collisionPosTop + data.collisionHeight - outerHeight - withinOffset,
|
|
newOverBottom;
|
|
|
|
// element is taller than within
|
|
if ( data.collisionHeight > outerHeight ) {
|
|
// element is initially over the top of within
|
|
if ( overTop > 0 && overBottom <= 0 ) {
|
|
newOverBottom = position.top + overTop + data.collisionHeight - outerHeight - withinOffset;
|
|
position.top += overTop - newOverBottom;
|
|
// element is initially over bottom of within
|
|
} else if ( overBottom > 0 && overTop <= 0 ) {
|
|
position.top = withinOffset;
|
|
// element is initially over both top and bottom of within
|
|
} else {
|
|
if ( overTop > overBottom ) {
|
|
position.top = withinOffset + outerHeight - data.collisionHeight;
|
|
} else {
|
|
position.top = withinOffset;
|
|
}
|
|
}
|
|
// too far up -> align with top
|
|
} else if ( overTop > 0 ) {
|
|
position.top += overTop;
|
|
// too far down -> align with bottom edge
|
|
} else if ( overBottom > 0 ) {
|
|
position.top -= overBottom;
|
|
// adjust based on position and margin
|
|
} else {
|
|
position.top = max( position.top - collisionPosTop, position.top );
|
|
}
|
|
}
|
|
},
|
|
flip: {
|
|
left: function( position, data ) {
|
|
var within = data.within,
|
|
withinOffset = within.offset.left + within.scrollLeft,
|
|
outerWidth = within.width,
|
|
offsetLeft = within.isWindow ? within.scrollLeft : within.offset.left,
|
|
collisionPosLeft = position.left - data.collisionPosition.marginLeft,
|
|
overLeft = collisionPosLeft - offsetLeft,
|
|
overRight = collisionPosLeft + data.collisionWidth - outerWidth - offsetLeft,
|
|
myOffset = data.my[ 0 ] === "left" ?
|
|
-data.elemWidth :
|
|
data.my[ 0 ] === "right" ?
|
|
data.elemWidth :
|
|
0,
|
|
atOffset = data.at[ 0 ] === "left" ?
|
|
data.targetWidth :
|
|
data.at[ 0 ] === "right" ?
|
|
-data.targetWidth :
|
|
0,
|
|
offset = -2 * data.offset[ 0 ],
|
|
newOverRight,
|
|
newOverLeft;
|
|
|
|
if ( overLeft < 0 ) {
|
|
newOverRight = position.left + myOffset + atOffset + offset + data.collisionWidth - outerWidth - withinOffset;
|
|
if ( newOverRight < 0 || newOverRight < abs( overLeft ) ) {
|
|
position.left += myOffset + atOffset + offset;
|
|
}
|
|
}
|
|
else if ( overRight > 0 ) {
|
|
newOverLeft = position.left - data.collisionPosition.marginLeft + myOffset + atOffset + offset - offsetLeft;
|
|
if ( newOverLeft > 0 || abs( newOverLeft ) < overRight ) {
|
|
position.left += myOffset + atOffset + offset;
|
|
}
|
|
}
|
|
},
|
|
top: function( position, data ) {
|
|
var within = data.within,
|
|
withinOffset = within.offset.top + within.scrollTop,
|
|
outerHeight = within.height,
|
|
offsetTop = within.isWindow ? within.scrollTop : within.offset.top,
|
|
collisionPosTop = position.top - data.collisionPosition.marginTop,
|
|
overTop = collisionPosTop - offsetTop,
|
|
overBottom = collisionPosTop + data.collisionHeight - outerHeight - offsetTop,
|
|
top = data.my[ 1 ] === "top",
|
|
myOffset = top ?
|
|
-data.elemHeight :
|
|
data.my[ 1 ] === "bottom" ?
|
|
data.elemHeight :
|
|
0,
|
|
atOffset = data.at[ 1 ] === "top" ?
|
|
data.targetHeight :
|
|
data.at[ 1 ] === "bottom" ?
|
|
-data.targetHeight :
|
|
0,
|
|
offset = -2 * data.offset[ 1 ],
|
|
newOverTop,
|
|
newOverBottom;
|
|
if ( overTop < 0 ) {
|
|
newOverBottom = position.top + myOffset + atOffset + offset + data.collisionHeight - outerHeight - withinOffset;
|
|
if ( ( position.top + myOffset + atOffset + offset) > overTop && ( newOverBottom < 0 || newOverBottom < abs( overTop ) ) ) {
|
|
position.top += myOffset + atOffset + offset;
|
|
}
|
|
}
|
|
else if ( overBottom > 0 ) {
|
|
newOverTop = position.top - data.collisionPosition.marginTop + myOffset + atOffset + offset - offsetTop;
|
|
if ( ( position.top + myOffset + atOffset + offset) > overBottom && ( newOverTop > 0 || abs( newOverTop ) < overBottom ) ) {
|
|
position.top += myOffset + atOffset + offset;
|
|
}
|
|
}
|
|
}
|
|
},
|
|
flipfit: {
|
|
left: function() {
|
|
$.ui.position.flip.left.apply( this, arguments );
|
|
$.ui.position.fit.left.apply( this, arguments );
|
|
},
|
|
top: function() {
|
|
$.ui.position.flip.top.apply( this, arguments );
|
|
$.ui.position.fit.top.apply( this, arguments );
|
|
}
|
|
}
|
|
};
|
|
|
|
// fraction support test
|
|
(function () {
|
|
var testElement, testElementParent, testElementStyle, offsetLeft, i,
|
|
body = document.getElementsByTagName( "body" )[ 0 ],
|
|
div = document.createElement( "div" );
|
|
|
|
//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 ( 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;";
|
|
|
|
offsetLeft = $( div ).offset().left;
|
|
$.support.offsetFractions = offsetLeft > 10 && offsetLeft < 11;
|
|
|
|
testElement.innerHTML = "";
|
|
testElementParent.removeChild( testElement );
|
|
})();
|
|
|
|
}( jQuery ) );
|
|
(function( $, undefined ) {
|
|
|
|
$.widget("ui.draggable", $.ui.mouse, {
|
|
version: "1.10.3",
|
|
widgetEventPrefix: "drag",
|
|
options: {
|
|
addClasses: true,
|
|
appendTo: "parent",
|
|
axis: false,
|
|
connectToSortable: false,
|
|
containment: false,
|
|
cursor: "auto",
|
|
cursorAt: false,
|
|
grid: false,
|
|
handle: false,
|
|
helper: "original",
|
|
iframeFix: false,
|
|
opacity: false,
|
|
refreshPositions: false,
|
|
revert: false,
|
|
revertDuration: 500,
|
|
scope: "default",
|
|
scroll: true,
|
|
scrollSensitivity: 20,
|
|
scrollSpeed: 20,
|
|
snap: false,
|
|
snapMode: "both",
|
|
snapTolerance: 20,
|
|
stack: false,
|
|
zIndex: false,
|
|
|
|
// callbacks
|
|
drag: null,
|
|
start: null,
|
|
stop: null
|
|
},
|
|
_create: function() {
|
|
|
|
if (this.options.helper === "original" && !(/^(?:r|a|f)/).test(this.element.css("position"))) {
|
|
this.element[0].style.position = "relative";
|
|
}
|
|
if (this.options.addClasses){
|
|
this.element.addClass("ui-draggable");
|
|
}
|
|
if (this.options.disabled){
|
|
this.element.addClass("ui-draggable-disabled");
|
|
}
|
|
|
|
this._mouseInit();
|
|
|
|
},
|
|
|
|
_destroy: function() {
|
|
this.element.removeClass( "ui-draggable ui-draggable-dragging ui-draggable-disabled" );
|
|
this._mouseDestroy();
|
|
},
|
|
|
|
_mouseCapture: function(event) {
|
|
|
|
var o = this.options;
|
|
|
|
// among others, prevent a drag on a resizable-handle
|
|
if (this.helper || o.disabled || $(event.target).closest(".ui-resizable-handle").length > 0) {
|
|
return false;
|
|
}
|
|
|
|
//Quit if we're not on a valid handle
|
|
this.handle = this._getHandle(event);
|
|
if (!this.handle) {
|
|
return false;
|
|
}
|
|
|
|
$(o.iframeFix === true ? "iframe" : o.iframeFix).each(function() {
|
|
$("<div class='ui-draggable-iframeFix' style='background: #fff;'></div>")
|
|
.css({
|
|
width: this.offsetWidth+"px", height: this.offsetHeight+"px",
|
|
position: "absolute", opacity: "0.001", zIndex: 1000
|
|
})
|
|
.css($(this).offset())
|
|
.appendTo("body");
|
|
});
|
|
|
|
return true;
|
|
|
|
},
|
|
|
|
_mouseStart: function(event) {
|
|
|
|
var o = this.options;
|
|
|
|
//Create and append the visible helper
|
|
this.helper = this._createHelper(event);
|
|
|
|
this.helper.addClass("ui-draggable-dragging");
|
|
|
|
//Cache the helper size
|
|
this._cacheHelperProportions();
|
|
|
|
//If ddmanager is used for droppables, set the global draggable
|
|
if($.ui.ddmanager) {
|
|
$.ui.ddmanager.current = this;
|
|
}
|
|
|
|
/*
|
|
* - Position generation -
|
|
* This block generates everything position related - it's the core of draggables.
|
|
*/
|
|
|
|
//Cache the margins of the original element
|
|
this._cacheMargins();
|
|
|
|
//Store the helper's css position
|
|
this.cssPosition = this.helper.css( "position" );
|
|
this.scrollParent = this.helper.scrollParent();
|
|
this.offsetParent = this.helper.offsetParent();
|
|
this.offsetParentCssPosition = this.offsetParent.css( "position" );
|
|
|
|
//The element's absolute position on the page minus margins
|
|
this.offset = this.positionAbs = this.element.offset();
|
|
this.offset = {
|
|
top: this.offset.top - this.margins.top,
|
|
left: this.offset.left - this.margins.left
|
|
};
|
|
|
|
//Reset scroll cache
|
|
this.offset.scroll = false;
|
|
|
|
$.extend(this.offset, {
|
|
click: { //Where the click happened, relative to the element
|
|
left: event.pageX - this.offset.left,
|
|
top: event.pageY - this.offset.top
|
|
},
|
|
parent: this._getParentOffset(),
|
|
relative: this._getRelativeOffset() //This is a relative to absolute position minus the actual position calculation - only used for relative positioned helper
|
|
});
|
|
|
|
//Generate the original position
|
|
this.originalPosition = this.position = this._generatePosition(event);
|
|
this.originalPageX = event.pageX;
|
|
this.originalPageY = event.pageY;
|
|
|
|
//Adjust the mouse offset relative to the helper if "cursorAt" is supplied
|
|
(o.cursorAt && this._adjustOffsetFromHelper(o.cursorAt));
|
|
|
|
//Set a containment if given in the options
|
|
this._setContainment();
|
|
|
|
//Trigger event + callbacks
|
|
if(this._trigger("start", event) === false) {
|
|
this._clear();
|
|
return false;
|
|
}
|
|
|
|
//Recache the helper size
|
|
this._cacheHelperProportions();
|
|
|
|
//Prepare the droppable offsets
|
|
if ($.ui.ddmanager && !o.dropBehaviour) {
|
|
$.ui.ddmanager.prepareOffsets(this, event);
|
|
}
|
|
|
|
|
|
this._mouseDrag(event, true); //Execute the drag once - this causes the helper not to be visible before getting its correct position
|
|
|
|
//If the ddmanager is used for droppables, inform the manager that dragging has started (see #5003)
|
|
if ( $.ui.ddmanager ) {
|
|
$.ui.ddmanager.dragStart(this, event);
|
|
}
|
|
|
|
return true;
|
|
},
|
|
|
|
_mouseDrag: function(event, noPropagation) {
|
|
// reset any necessary cached properties (see #5009)
|
|
if ( this.offsetParentCssPosition === "fixed" ) {
|
|
this.offset.parent = this._getParentOffset();
|
|
}
|
|
|
|
//Compute the helpers position
|
|
this.position = this._generatePosition(event);
|
|
this.positionAbs = this._convertPositionTo("absolute");
|
|
|
|
//Call plugins and callbacks and use the resulting position if something is returned
|
|
if (!noPropagation) {
|
|
var ui = this._uiHash();
|
|
if(this._trigger("drag", event, ui) === false) {
|
|
this._mouseUp({});
|
|
return false;
|
|
}
|
|
this.position = ui.position;
|
|
}
|
|
|
|
if(!this.options.axis || this.options.axis !== "y") {
|
|
this.helper[0].style.left = this.position.left+"px";
|
|
}
|
|
if(!this.options.axis || this.options.axis !== "x") {
|
|
this.helper[0].style.top = this.position.top+"px";
|
|
}
|
|
if($.ui.ddmanager) {
|
|
$.ui.ddmanager.drag(this, event);
|
|
}
|
|
|
|
return false;
|
|
},
|
|
|
|
_mouseStop: function(event) {
|
|
|
|
//If we are using droppables, inform the manager about the drop
|
|
var that = this,
|
|
dropped = false;
|
|
if ($.ui.ddmanager && !this.options.dropBehaviour) {
|
|
dropped = $.ui.ddmanager.drop(this, event);
|
|
}
|
|
|
|
//if a drop comes from outside (a sortable)
|
|
if(this.dropped) {
|
|
dropped = this.dropped;
|
|
this.dropped = false;
|
|
}
|
|
|
|
//if the original element is no longer in the DOM don't bother to continue (see #8269)
|
|
if ( this.options.helper === "original" && !$.contains( this.element[ 0 ].ownerDocument, this.element[ 0 ] ) ) {
|
|
return false;
|
|
}
|
|
|
|
if((this.options.revert === "invalid" && !dropped) || (this.options.revert === "valid" && dropped) || this.options.revert === true || ($.isFunction(this.options.revert) && this.options.revert.call(this.element, dropped))) {
|
|
$(this.helper).animate(this.originalPosition, parseInt(this.options.revertDuration, 10), function() {
|
|
if(that._trigger("stop", event) !== false) {
|
|
that._clear();
|
|
}
|
|
});
|
|
} else {
|
|
if(this._trigger("stop", event) !== false) {
|
|
this._clear();
|
|
}
|
|
}
|
|
|
|
return false;
|
|
},
|
|
|
|
_mouseUp: function(event) {
|
|
//Remove frame helpers
|
|
$("div.ui-draggable-iframeFix").each(function() {
|
|
this.parentNode.removeChild(this);
|
|
});
|
|
|
|
//If the ddmanager is used for droppables, inform the manager that dragging has stopped (see #5003)
|
|
if( $.ui.ddmanager ) {
|
|
$.ui.ddmanager.dragStop(this, event);
|
|
}
|
|
|
|
return $.ui.mouse.prototype._mouseUp.call(this, event);
|
|
},
|
|
|
|
cancel: function() {
|
|
|
|
if(this.helper.is(".ui-draggable-dragging")) {
|
|
this._mouseUp({});
|
|
} else {
|
|
this._clear();
|
|
}
|
|
|
|
return this;
|
|
|
|
},
|
|
|
|
_getHandle: function(event) {
|
|
return this.options.handle ?
|
|
!!$( event.target ).closest( this.element.find( this.options.handle ) ).length :
|
|
true;
|
|
},
|
|
|
|
_createHelper: function(event) {
|
|
|
|
var o = this.options,
|
|
helper = $.isFunction(o.helper) ? $(o.helper.apply(this.element[0], [event])) : (o.helper === "clone" ? this.element.clone().removeAttr("id") : this.element);
|
|
|
|
if(!helper.parents("body").length) {
|
|
helper.appendTo((o.appendTo === "parent" ? this.element[0].parentNode : o.appendTo));
|
|
}
|
|
|
|
if(helper[0] !== this.element[0] && !(/(fixed|absolute)/).test(helper.css("position"))) {
|
|
helper.css("position", "absolute");
|
|
}
|
|
|
|
return helper;
|
|
|
|
},
|
|
|
|
_adjustOffsetFromHelper: function(obj) {
|
|
if (typeof obj === "string") {
|
|
obj = obj.split(" ");
|
|
}
|
|
if ($.isArray(obj)) {
|
|
obj = {left: +obj[0], top: +obj[1] || 0};
|
|
}
|
|
if ("left" in obj) {
|
|
this.offset.click.left = obj.left + this.margins.left;
|
|
}
|
|
if ("right" in obj) {
|
|
this.offset.click.left = this.helperProportions.width - obj.right + this.margins.left;
|
|
}
|
|
if ("top" in obj) {
|
|
this.offset.click.top = obj.top + this.margins.top;
|
|
}
|
|
if ("bottom" in obj) {
|
|
this.offset.click.top = this.helperProportions.height - obj.bottom + this.margins.top;
|
|
}
|
|
},
|
|
|
|
_getParentOffset: function() {
|
|
|
|
//Get the offsetParent and cache its position
|
|
var po = this.offsetParent.offset();
|
|
|
|
// This is a special case where we need to modify a offset calculated on start, since the following happened:
|
|
// 1. The position of the helper is absolute, so it's position is calculated based on the next positioned parent
|
|
// 2. The actual offset parent is a child of the scroll parent, and the scroll parent isn't the document, which means that
|
|
// the scroll is included in the initial calculation of the offset of the parent, and never recalculated upon drag
|
|
if(this.cssPosition === "absolute" && this.scrollParent[0] !== document && $.contains(this.scrollParent[0], this.offsetParent[0])) {
|
|
po.left += this.scrollParent.scrollLeft();
|
|
po.top += this.scrollParent.scrollTop();
|
|
}
|
|
|
|
//This needs to be actually done for all browsers, since pageX/pageY includes this information
|
|
//Ugly IE fix
|
|
if((this.offsetParent[0] === document.body) ||
|
|
(this.offsetParent[0].tagName && this.offsetParent[0].tagName.toLowerCase() === "html" && $.ui.ie)) {
|
|
po = { top: 0, left: 0 };
|
|
}
|
|
|
|
return {
|
|
top: po.top + (parseInt(this.offsetParent.css("borderTopWidth"),10) || 0),
|
|
left: po.left + (parseInt(this.offsetParent.css("borderLeftWidth"),10) || 0)
|
|
};
|
|
|
|
},
|
|
|
|
_getRelativeOffset: function() {
|
|
|
|
if(this.cssPosition === "relative") {
|
|
var p = this.element.position();
|
|
return {
|
|
top: p.top - (parseInt(this.helper.css("top"),10) || 0) + this.scrollParent.scrollTop(),
|
|
left: p.left - (parseInt(this.helper.css("left"),10) || 0) + this.scrollParent.scrollLeft()
|
|
};
|
|
} else {
|
|
return { top: 0, left: 0 };
|
|
}
|
|
|
|
},
|
|
|
|
_cacheMargins: function() {
|
|
this.margins = {
|
|
left: (parseInt(this.element.css("marginLeft"),10) || 0),
|
|
top: (parseInt(this.element.css("marginTop"),10) || 0),
|
|
right: (parseInt(this.element.css("marginRight"),10) || 0),
|
|
bottom: (parseInt(this.element.css("marginBottom"),10) || 0)
|
|
};
|
|
},
|
|
|
|
_cacheHelperProportions: function() {
|
|
this.helperProportions = {
|
|
width: this.helper.outerWidth(),
|
|
height: this.helper.outerHeight()
|
|
};
|
|
},
|
|
|
|
_setContainment: function() {
|
|
|
|
var over, c, ce,
|
|
o = this.options;
|
|
|
|
if ( !o.containment ) {
|
|
this.containment = null;
|
|
return;
|
|
}
|
|
|
|
if ( o.containment === "window" ) {
|
|
this.containment = [
|
|
$( window ).scrollLeft() - this.offset.relative.left - this.offset.parent.left,
|
|
$( window ).scrollTop() - this.offset.relative.top - this.offset.parent.top,
|
|
$( window ).scrollLeft() + $( window ).width() - this.helperProportions.width - this.margins.left,
|
|
$( window ).scrollTop() + ( $( window ).height() || document.body.parentNode.scrollHeight ) - this.helperProportions.height - this.margins.top
|
|
];
|
|
return;
|
|
}
|
|
|
|
if ( o.containment === "document") {
|
|
this.containment = [
|
|
0,
|
|
0,
|
|
$( document ).width() - this.helperProportions.width - this.margins.left,
|
|
( $( document ).height() || document.body.parentNode.scrollHeight ) - this.helperProportions.height - this.margins.top
|
|
];
|
|
return;
|
|
}
|
|
|
|
if ( o.containment.constructor === Array ) {
|
|
this.containment = o.containment;
|
|
return;
|
|
}
|
|
|
|
if ( o.containment === "parent" ) {
|
|
o.containment = this.helper[ 0 ].parentNode;
|
|
}
|
|
|
|
c = $( o.containment );
|
|
ce = c[ 0 ];
|
|
|
|
if( !ce ) {
|
|
return;
|
|
}
|
|
|
|
over = c.css( "overflow" ) !== "hidden";
|
|
|
|
this.containment = [
|
|
( parseInt( c.css( "borderLeftWidth" ), 10 ) || 0 ) + ( parseInt( c.css( "paddingLeft" ), 10 ) || 0 ),
|
|
( parseInt( c.css( "borderTopWidth" ), 10 ) || 0 ) + ( parseInt( c.css( "paddingTop" ), 10 ) || 0 ) ,
|
|
( over ? Math.max( ce.scrollWidth, ce.offsetWidth ) : ce.offsetWidth ) - ( parseInt( c.css( "borderRightWidth" ), 10 ) || 0 ) - ( parseInt( c.css( "paddingRight" ), 10 ) || 0 ) - this.helperProportions.width - this.margins.left - this.margins.right,
|
|
( over ? Math.max( ce.scrollHeight, ce.offsetHeight ) : ce.offsetHeight ) - ( parseInt( c.css( "borderBottomWidth" ), 10 ) || 0 ) - ( parseInt( c.css( "paddingBottom" ), 10 ) || 0 ) - this.helperProportions.height - this.margins.top - this.margins.bottom
|
|
];
|
|
this.relative_container = c;
|
|
},
|
|
|
|
_convertPositionTo: function(d, pos) {
|
|
|
|
if(!pos) {
|
|
pos = this.position;
|
|
}
|
|
|
|
var mod = d === "absolute" ? 1 : -1,
|
|
scroll = this.cssPosition === "absolute" && !( this.scrollParent[ 0 ] !== document && $.contains( this.scrollParent[ 0 ], this.offsetParent[ 0 ] ) ) ? this.offsetParent : this.scrollParent;
|
|
|
|
//Cache the scroll
|
|
if (!this.offset.scroll) {
|
|
this.offset.scroll = {top : scroll.scrollTop(), left : scroll.scrollLeft()};
|
|
}
|
|
|
|
return {
|
|
top: (
|
|
pos.top + // The absolute mouse position
|
|
this.offset.relative.top * mod + // Only for relative positioned nodes: Relative offset from element to offset parent
|
|
this.offset.parent.top * mod - // The offsetParent's offset without borders (offset + border)
|
|
( ( this.cssPosition === "fixed" ? -this.scrollParent.scrollTop() : this.offset.scroll.top ) * mod )
|
|
),
|
|
left: (
|
|
pos.left + // The absolute mouse position
|
|
this.offset.relative.left * mod + // Only for relative positioned nodes: Relative offset from element to offset parent
|
|
this.offset.parent.left * mod - // The offsetParent's offset without borders (offset + border)
|
|
( ( this.cssPosition === "fixed" ? -this.scrollParent.scrollLeft() : this.offset.scroll.left ) * mod )
|
|
)
|
|
};
|
|
|
|
},
|
|
|
|
_generatePosition: function(event) {
|
|
|
|
var containment, co, top, left,
|
|
o = this.options,
|
|
scroll = this.cssPosition === "absolute" && !( this.scrollParent[ 0 ] !== document && $.contains( this.scrollParent[ 0 ], this.offsetParent[ 0 ] ) ) ? this.offsetParent : this.scrollParent,
|
|
pageX = event.pageX,
|
|
pageY = event.pageY;
|
|
|
|
//Cache the scroll
|
|
if (!this.offset.scroll) {
|
|
this.offset.scroll = {top : scroll.scrollTop(), left : scroll.scrollLeft()};
|
|
}
|
|
|
|
/*
|
|
* - Position constraining -
|
|
* Constrain the position to a mix of grid, containment.
|
|
*/
|
|
|
|
// If we are not dragging yet, we won't check for options
|
|
if ( this.originalPosition ) {
|
|
if ( this.containment ) {
|
|
if ( this.relative_container ){
|
|
co = this.relative_container.offset();
|
|
containment = [
|
|
this.containment[ 0 ] + co.left,
|
|
this.containment[ 1 ] + co.top,
|
|
this.containment[ 2 ] + co.left,
|
|
this.containment[ 3 ] + co.top
|
|
];
|
|
}
|
|
else {
|
|
containment = this.containment;
|
|
}
|
|
|
|
if(event.pageX - this.offset.click.left < containment[0]) {
|
|
pageX = containment[0] + this.offset.click.left;
|
|
}
|
|
if(event.pageY - this.offset.click.top < containment[1]) {
|
|
pageY = containment[1] + this.offset.click.top;
|
|
}
|
|
if(event.pageX - this.offset.click.left > containment[2]) {
|
|
pageX = containment[2] + this.offset.click.left;
|
|
}
|
|
if(event.pageY - this.offset.click.top > containment[3]) {
|
|
pageY = containment[3] + this.offset.click.top;
|
|
}
|
|
}
|
|
|
|
if(o.grid) {
|
|
//Check for grid elements set to 0 to prevent divide by 0 error causing invalid argument errors in IE (see ticket #6950)
|
|
top = o.grid[1] ? this.originalPageY + Math.round((pageY - this.originalPageY) / o.grid[1]) * o.grid[1] : this.originalPageY;
|
|
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;
|
|
|
|
left = o.grid[0] ? this.originalPageX + Math.round((pageX - this.originalPageX) / o.grid[0]) * o.grid[0] : this.originalPageX;
|
|
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;
|
|
}
|
|
|
|
}
|
|
|
|
return {
|
|
top: (
|
|
pageY - // The absolute mouse position
|
|
this.offset.click.top - // Click offset (relative to the element)
|
|
this.offset.relative.top - // Only for relative positioned nodes: Relative offset from element to offset parent
|
|
this.offset.parent.top + // The offsetParent's offset without borders (offset + border)
|
|
( this.cssPosition === "fixed" ? -this.scrollParent.scrollTop() : this.offset.scroll.top )
|
|
),
|
|
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)
|
|
( this.cssPosition === "fixed" ? -this.scrollParent.scrollLeft() : this.offset.scroll.left )
|
|
)
|
|
};
|
|
|
|
},
|
|
|
|
_clear: function() {
|
|
this.helper.removeClass("ui-draggable-dragging");
|
|
if(this.helper[0] !== this.element[0] && !this.cancelHelperRemoval) {
|
|
this.helper.remove();
|
|
}
|
|
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]);
|
|
//The absolute position has to be recalculated after plugins
|
|
if(type === "drag") {
|
|
this.positionAbs = this._convertPositionTo("absolute");
|
|
}
|
|
return $.Widget.prototype._trigger.call(this, type, event, ui);
|
|
},
|
|
|
|
plugins: {},
|
|
|
|
_uiHash: function() {
|
|
return {
|
|
helper: this.helper,
|
|
position: this.position,
|
|
originalPosition: this.originalPosition,
|
|
offset: this.positionAbs
|
|
};
|
|
}
|
|
|
|
});
|
|
|
|
$.ui.plugin.add("draggable", "connectToSortable", {
|
|
start: function(event, ui) {
|
|
|
|
var inst = $(this).data("ui-draggable"), o = inst.options,
|
|
uiSortable = $.extend({}, ui, { item: inst.element });
|
|
inst.sortables = [];
|
|
$(o.connectToSortable).each(function() {
|
|
var sortable = $.data(this, "ui-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("ui-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 = this.shouldRevert;
|
|
}
|
|
|
|
//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("ui-draggable"), that = this;
|
|
|
|
$.each(inst.sortables, function() {
|
|
|
|
var innermostIntersecting = false,
|
|
thisSortable = this;
|
|
|
|
//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)) {
|
|
innermostIntersecting = true;
|
|
$.each(inst.sortables, function () {
|
|
this.instance.positionAbs = inst.positionAbs;
|
|
this.instance.helperProportions = inst.helperProportions;
|
|
this.instance.offset.click = inst.offset.click;
|
|
if (this !== thisSortable &&
|
|
this.instance._intersectsWith(this.instance.containerCache) &&
|
|
$.contains(thisSortable.instance.element[0], this.instance.element[0])
|
|
) {
|
|
innermostIntersecting = false;
|
|
}
|
|
return innermostIntersecting;
|
|
});
|
|
}
|
|
|
|
|
|
if(innermostIntersecting) {
|
|
//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 = $(that).clone().removeAttr("id").appendTo(this.instance.element).data("ui-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() {
|
|
var t = $("body"), o = $(this).data("ui-draggable").options;
|
|
if (t.css("cursor")) {
|
|
o._cursor = t.css("cursor");
|
|
}
|
|
t.css("cursor", o.cursor);
|
|
},
|
|
stop: function() {
|
|
var o = $(this).data("ui-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("ui-draggable").options;
|
|
if(t.css("opacity")) {
|
|
o._opacity = t.css("opacity");
|
|
}
|
|
t.css("opacity", o.opacity);
|
|
},
|
|
stop: function(event, ui) {
|
|
var o = $(this).data("ui-draggable").options;
|
|
if(o._opacity) {
|
|
$(ui.helper).css("opacity", o._opacity);
|
|
}
|
|
}
|
|
});
|
|
|
|
$.ui.plugin.add("draggable", "scroll", {
|
|
start: function() {
|
|
var i = $(this).data("ui-draggable");
|
|
if(i.scrollParent[0] !== document && i.scrollParent[0].tagName !== "HTML") {
|
|
i.overflowOffset = i.scrollParent.offset();
|
|
}
|
|
},
|
|
drag: function( event ) {
|
|
|
|
var i = $(this).data("ui-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() {
|
|
|
|
var i = $(this).data("ui-draggable"),
|
|
o = i.options;
|
|
|
|
i.snapElements = [];
|
|
|
|
$(o.snap.constructor !== String ? ( o.snap.items || ":data(ui-draggable)" ) : o.snap).each(function() {
|
|
var $t = $(this),
|
|
$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 ts, bs, ls, rs, l, r, t, b, i, first,
|
|
inst = $(this).data("ui-draggable"),
|
|
o = inst.options,
|
|
d = o.snapTolerance,
|
|
x1 = ui.offset.left, x2 = x1 + inst.helperProportions.width,
|
|
y1 = ui.offset.top, y2 = y1 + inst.helperProportions.height;
|
|
|
|
for (i = inst.snapElements.length - 1; i >= 0; i--){
|
|
|
|
l = inst.snapElements[i].left;
|
|
r = l + inst.snapElements[i].width;
|
|
t = inst.snapElements[i].top;
|
|
b = t + inst.snapElements[i].height;
|
|
|
|
if ( x2 < l - d || x1 > r + d || y2 < t - d || y1 > b + d || !$.contains( inst.snapElements[ i ].item.ownerDocument, inst.snapElements[ i ].item ) ) {
|
|
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") {
|
|
ts = Math.abs(t - y2) <= d;
|
|
bs = Math.abs(b - y1) <= d;
|
|
ls = Math.abs(l - x2) <= d;
|
|
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;
|
|
}
|
|
}
|
|
|
|
first = (ts || bs || ls || rs);
|
|
|
|
if(o.snapMode !== "outer") {
|
|
ts = Math.abs(t - y1) <= d;
|
|
bs = Math.abs(b - y2) <= d;
|
|
ls = Math.abs(l - x1) <= d;
|
|
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() {
|
|
var min,
|
|
o = this.data("ui-draggable").options,
|
|
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; }
|
|
|
|
min = parseInt($(group[0]).css("zIndex"), 10) || 0;
|
|
$(group).each(function(i) {
|
|
$(this).css("zIndex", min + i);
|
|
});
|
|
this.css("zIndex", (min + group.length));
|
|
}
|
|
});
|
|
|
|
$.ui.plugin.add("draggable", "zIndex", {
|
|
start: function(event, ui) {
|
|
var t = $(ui.helper), o = $(this).data("ui-draggable").options;
|
|
if(t.css("zIndex")) {
|
|
o._zIndex = t.css("zIndex");
|
|
}
|
|
t.css("zIndex", o.zIndex);
|
|
},
|
|
stop: function(event, ui) {
|
|
var o = $(this).data("ui-draggable").options;
|
|
if(o._zIndex) {
|
|
$(ui.helper).css("zIndex", o._zIndex);
|
|
}
|
|
}
|
|
});
|
|
|
|
})(jQuery);
|
|
(function( $, undefined ) {
|
|
|
|
function isOverAxis( x, reference, size ) {
|
|
return ( x > reference ) && ( x < ( reference + size ) );
|
|
}
|
|
|
|
$.widget("ui.droppable", {
|
|
version: "1.10.3",
|
|
widgetEventPrefix: "drop",
|
|
options: {
|
|
accept: "*",
|
|
activeClass: false,
|
|
addClasses: true,
|
|
greedy: false,
|
|
hoverClass: false,
|
|
scope: "default",
|
|
tolerance: "intersect",
|
|
|
|
// callbacks
|
|
activate: null,
|
|
deactivate: null,
|
|
drop: null,
|
|
out: null,
|
|
over: null
|
|
},
|
|
_create: function() {
|
|
|
|
var o = this.options,
|
|
accept = o.accept;
|
|
|
|
this.isover = false;
|
|
this.isout = true;
|
|
|
|
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 i = 0,
|
|
drop = $.ui.ddmanager.droppables[this.options.scope];
|
|
|
|
for ( ; i < drop.length; i++ ) {
|
|
if ( drop[i] === this ) {
|
|
drop.splice(i, 1);
|
|
}
|
|
}
|
|
|
|
this.element.removeClass("ui-droppable ui-droppable-disabled");
|
|
},
|
|
|
|
_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);
|
|
}
|
|
if(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);
|
|
}
|
|
if(draggable){
|
|
this._trigger("deactivate", event, this.ui(draggable));
|
|
}
|
|
},
|
|
|
|
_over: function(event) {
|
|
|
|
var draggable = $.ui.ddmanager.current;
|
|
|
|
// Bail if draggable and droppable are same element
|
|
if (!draggable || (draggable.currentItem || draggable.element)[0] === this.element[0]) {
|
|
return;
|
|
}
|
|
|
|
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;
|
|
|
|
// Bail if draggable and droppable are same element
|
|
if (!draggable || (draggable.currentItem || draggable.element)[0] === this.element[0]) {
|
|
return;
|
|
}
|
|
|
|
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,
|
|
childrenIntersection = false;
|
|
|
|
// Bail if draggable and droppable are same element
|
|
if (!draggable || (draggable.currentItem || draggable.element)[0] === this.element[0]) {
|
|
return false;
|
|
}
|
|
|
|
this.element.find(":data(ui-droppable)").not(".ui-draggable-dragging").each(function() {
|
|
var inst = $.data(this, "ui-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
|
|
};
|
|
}
|
|
|
|
});
|
|
|
|
$.ui.intersect = function(draggable, droppable, toleranceMode) {
|
|
|
|
if (!droppable.offset) {
|
|
return false;
|
|
}
|
|
|
|
var draggableLeft, draggableTop,
|
|
x1 = (draggable.positionAbs || draggable.position.absolute).left, x2 = x1 + draggable.helperProportions.width,
|
|
y1 = (draggable.positionAbs || draggable.position.absolute).top, y2 = y1 + draggable.helperProportions.height,
|
|
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);
|
|
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
|
|
case "pointer":
|
|
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);
|
|
return isOverAxis( draggableTop, t, droppable.proportions.height ) && isOverAxis( draggableLeft, l, droppable.proportions.width );
|
|
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
|
|
);
|
|
default:
|
|
return false;
|
|
}
|
|
|
|
};
|
|
|
|
/*
|
|
This manager tracks offsets of draggables and droppables
|
|
*/
|
|
$.ui.ddmanager = {
|
|
current: null,
|
|
droppables: { "default": [] },
|
|
prepareOffsets: function(t, event) {
|
|
|
|
var i, j,
|
|
m = $.ui.ddmanager.droppables[t.options.scope] || [],
|
|
type = event ? event.type : null, // workaround for #2317
|
|
list = (t.currentItem || t.element).find(":data(ui-droppable)").addBack();
|
|
|
|
droppablesLoop: for (i = 0; i < m.length; i++) {
|
|
|
|
//No disabled and non-accepted
|
|
if(m[i].options.disabled || (t && !m[i].accept.call(m[i].element[0],(t.currentItem || t.element)))) {
|
|
continue;
|
|
}
|
|
|
|
// Filter out elements in the current dragged item
|
|
for (j=0; j < list.length; j++) {
|
|
if(list[j] === m[i].element[0]) {
|
|
m[i].proportions.height = 0;
|
|
continue droppablesLoop;
|
|
}
|
|
}
|
|
|
|
m[i].visible = m[i].element.css("display") !== "none";
|
|
if(!m[i].visible) {
|
|
continue;
|
|
}
|
|
|
|
//Activate the droppable if used directly from draggables
|
|
if(type === "mousedown") {
|
|
m[i]._activate.call(m[i], event);
|
|
}
|
|
|
|
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;
|
|
// Create a copy of the droppables in case the list changes during the drop (#9116)
|
|
$.each(($.ui.ddmanager.droppables[draggable.options.scope] || []).slice(), 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 = true;
|
|
this.isover = false;
|
|
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.parentsUntil( "body" ).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 parentInstance, scope, parent,
|
|
intersects = $.ui.intersect(draggable, this, this.options.tolerance),
|
|
c = !intersects && this.isover ? "isout" : (intersects && !this.isover ? "isover" : null);
|
|
if(!c) {
|
|
return;
|
|
}
|
|
|
|
if (this.options.greedy) {
|
|
// find droppable parents with same scope
|
|
scope = this.options.scope;
|
|
parent = this.element.parents(":data(ui-droppable)").filter(function () {
|
|
return $.data(this, "ui-droppable").options.scope === scope;
|
|
});
|
|
|
|
if (parent.length) {
|
|
parentInstance = $.data(parent[0], "ui-droppable");
|
|
parentInstance.greedyChild = (c === "isover");
|
|
}
|
|
}
|
|
|
|
// we just moved into a greedy child
|
|
if (parentInstance && c === "isover") {
|
|
parentInstance.isover = false;
|
|
parentInstance.isout = true;
|
|
parentInstance._out.call(parentInstance, event);
|
|
}
|
|
|
|
this[c] = true;
|
|
this[c === "isout" ? "isover" : "isout"] = false;
|
|
this[c === "isover" ? "_over" : "_out"].call(this, event);
|
|
|
|
// we just moved out of a greedy child
|
|
if (parentInstance && c === "isout") {
|
|
parentInstance.isout = false;
|
|
parentInstance.isover = true;
|
|
parentInstance._over.call(parentInstance, event);
|
|
}
|
|
});
|
|
|
|
},
|
|
dragStop: function( draggable, event ) {
|
|
draggable.element.parentsUntil( "body" ).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);
|
|
(function( $, undefined ) {
|
|
|
|
function num(v) {
|
|
return parseInt(v, 10) || 0;
|
|
}
|
|
|
|
function isNumber(value) {
|
|
return !isNaN(parseInt(value, 10));
|
|
}
|
|
|
|
$.widget("ui.resizable", $.ui.mouse, {
|
|
version: "1.10.3",
|
|
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,
|
|
// See #7960
|
|
zIndex: 90,
|
|
|
|
// callbacks
|
|
resize: null,
|
|
start: null,
|
|
stop: null
|
|
},
|
|
_create: function() {
|
|
|
|
var n, i, handle, axis, hname,
|
|
that = 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(
|
|
$("<div class='ui-wrapper' style='overflow: hidden;'></div>").css({
|
|
position: this.element.css("position"),
|
|
width: this.element.outerWidth(),
|
|
height: this.element.outerHeight(),
|
|
top: this.element.css("top"),
|
|
left: this.element.css("left")
|
|
})
|
|
);
|
|
|
|
//Overwrite the original this.element
|
|
this.element = this.element.parent().data(
|
|
"ui-resizable", this.element.data("ui-resizable")
|
|
);
|
|
|
|
this.elementIsWrapper = true;
|
|
|
|
//Move margins to the wrapper
|
|
this.element.css({ marginLeft: this.originalElement.css("marginLeft"), marginTop: this.originalElement.css("marginTop"), marginRight: this.originalElement.css("marginRight"), marginBottom: this.originalElement.css("marginBottom") });
|
|
this.originalElement.css({ marginLeft: 0, marginTop: 0, marginRight: 0, marginBottom: 0});
|
|
|
|
//Prevent Safari textarea resize
|
|
this.originalResizeStyle = this.originalElement.css("resize");
|
|
this.originalElement.css("resize", "none");
|
|
|
|
//Push the actual element to our proportionallyResize internal array
|
|
this._proportionallyResizeElements.push(this.originalElement.css({ position: "static", zoom: 1, display: "block" }));
|
|
|
|
// avoid IE jump (hard set the margin)
|
|
this.originalElement.css({ margin: this.originalElement.css("margin") });
|
|
|
|
// fix handlers offset
|
|
this._proportionallyResize();
|
|
|
|
}
|
|
|
|
this.handles = o.handles || (!$(".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";
|
|
}
|
|
|
|
n = this.handles.split(",");
|
|
this.handles = {};
|
|
|
|
for(i = 0; i < n.length; i++) {
|
|
|
|
handle = $.trim(n[i]);
|
|
hname = "ui-resizable-"+handle;
|
|
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) {
|
|
|
|
var i, axis, padPos, padWrapper;
|
|
|
|
target = target || this.element;
|
|
|
|
for(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)) {
|
|
|
|
axis = $(this.handles[i], this.element);
|
|
|
|
//Checking the correct pad and border
|
|
padWrapper = /sw|ne|nw|se|n|s/.test(i) ? axis.outerHeight() : axis.outerWidth();
|
|
|
|
//The padding type i have to apply...
|
|
padPos = [ "padding",
|
|
/ne|nw|n/.test(i) ? "Top" :
|
|
/se|sw|s/.test(i) ? "Bottom" :
|
|
/^e$/.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 (!that.resizing) {
|
|
if (this.className) {
|
|
axis = this.className.match(/ui-resizable-(se|sw|ne|nw|n|e|s|w)/i);
|
|
}
|
|
//Axis, default = se
|
|
that.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")
|
|
.mouseenter(function() {
|
|
if (o.disabled) {
|
|
return;
|
|
}
|
|
$(this).removeClass("ui-resizable-autohide");
|
|
that._handles.show();
|
|
})
|
|
.mouseleave(function(){
|
|
if (o.disabled) {
|
|
return;
|
|
}
|
|
if (!that.resizing) {
|
|
$(this).addClass("ui-resizable-autohide");
|
|
that._handles.hide();
|
|
}
|
|
});
|
|
}
|
|
|
|
//Initialize the mouse interaction
|
|
this._mouseInit();
|
|
|
|
},
|
|
|
|
_destroy: function() {
|
|
|
|
this._mouseDestroy();
|
|
|
|
var wrapper,
|
|
_destroy = function(exp) {
|
|
$(exp).removeClass("ui-resizable ui-resizable-disabled ui-resizable-resizing")
|
|
.removeData("resizable").removeData("ui-resizable").unbind(".resizable").find(".ui-resizable-handle").remove();
|
|
};
|
|
|
|
//TODO: Unwrap at same DOM position
|
|
if (this.elementIsWrapper) {
|
|
_destroy(this.element);
|
|
wrapper = this.element;
|
|
this.originalElement.css({
|
|
position: wrapper.css("position"),
|
|
width: wrapper.outerWidth(),
|
|
height: wrapper.outerHeight(),
|
|
top: wrapper.css("top"),
|
|
left: wrapper.css("left")
|
|
}).insertAfter( wrapper );
|
|
wrapper.remove();
|
|
}
|
|
|
|
this.originalElement.css("resize", this.originalResizeStyle);
|
|
_destroy(this.originalElement);
|
|
|
|
return this;
|
|
},
|
|
|
|
_mouseCapture: function(event) {
|
|
var i, handle,
|
|
capture = false;
|
|
|
|
for (i in this.handles) {
|
|
handle = $(this.handles[i])[0];
|
|
if (handle === event.target || $.contains(handle, event.target)) {
|
|
capture = true;
|
|
}
|
|
}
|
|
|
|
return !this.options.disabled && capture;
|
|
},
|
|
|
|
_mouseStart: function(event) {
|
|
|
|
var curleft, curtop, cursor,
|
|
o = this.options,
|
|
iniPos = this.element.position(),
|
|
el = this.element;
|
|
|
|
this.resizing = true;
|
|
|
|
// bugfix for http://dev.jquery.com/ticket/1749
|
|
if ( (/absolute/).test( el.css("position") ) ) {
|
|
el.css({ position: "absolute", top: el.css("top"), left: el.css("left") });
|
|
} else if (el.is(".ui-draggable")) {
|
|
el.css({ position: "absolute", top: iniPos.top, left: iniPos.left });
|
|
}
|
|
|
|
this._renderProxy();
|
|
|
|
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);
|
|
|
|
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 data,
|
|
el = this.helper, props = {},
|
|
smp = this.originalMousePosition,
|
|
a = this.axis,
|
|
prevTop = this.position.top,
|
|
prevLeft = this.position.left,
|
|
prevWidth = this.size.width,
|
|
prevHeight = this.size.height,
|
|
dx = (event.pageX-smp.left)||0,
|
|
dy = (event.pageY-smp.top)||0,
|
|
trigger = this._change[a];
|
|
|
|
if (!trigger) {
|
|
return false;
|
|
}
|
|
|
|
// Calculate the attrs that will be change
|
|
data = trigger.apply(this, [event, dx, dy]);
|
|
|
|
// 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);
|
|
|
|
this._updateCache(data);
|
|
|
|
// plugins callbacks need to be called first
|
|
this._propagate("resize", event);
|
|
|
|
if (this.position.top !== prevTop) {
|
|
props.top = this.position.top + "px";
|
|
}
|
|
if (this.position.left !== prevLeft) {
|
|
props.left = this.position.left + "px";
|
|
}
|
|
if (this.size.width !== prevWidth) {
|
|
props.width = this.size.width + "px";
|
|
}
|
|
if (this.size.height !== prevHeight) {
|
|
props.height = this.size.height + "px";
|
|
}
|
|
el.css(props);
|
|
|
|
if (!this._helper && this._proportionallyResizeElements.length) {
|
|
this._proportionallyResize();
|
|
}
|
|
|
|
// Call the user callback if the element was resized
|
|
if ( ! $.isEmptyObject(props) ) {
|
|
this._trigger("resize", event, this.ui());
|
|
}
|
|
|
|
return false;
|
|
},
|
|
|
|
_mouseStop: function(event) {
|
|
|
|
this.resizing = false;
|
|
var pr, ista, soffseth, soffsetw, s, left, top,
|
|
o = this.options, that = this;
|
|
|
|
if(this._helper) {
|
|
|
|
pr = this._proportionallyResizeElements;
|
|
ista = pr.length && (/textarea/i).test(pr[0].nodeName);
|
|
soffseth = ista && $.ui.hasScroll(pr[0], "left") /* TODO - jump height */ ? 0 : that.sizeDiff.height;
|
|
soffsetw = ista ? 0 : that.sizeDiff.width;
|
|
|
|
s = { width: (that.helper.width() - soffsetw), height: (that.helper.height() - soffseth) };
|
|
left = (parseInt(that.element.css("left"), 10) + (that.position.left - that.originalPosition.left)) || null;
|
|
top = (parseInt(that.element.css("top"), 10) + (that.position.top - that.originalPosition.top)) || null;
|
|
|
|
if (!o.animate) {
|
|
this.element.css($.extend(s, { top: top, left: left }));
|
|
}
|
|
|
|
that.helper.height(that.size.height);
|
|
that.helper.width(that.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 pMinWidth, pMaxWidth, pMinHeight, pMaxHeight, b,
|
|
o = this.options;
|
|
|
|
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) {
|
|
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 ) {
|
|
|
|
var 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 ) {
|
|
|
|
var o = this._vBoundaries,
|
|
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),
|
|
dw = this.originalPosition.left + this.originalSize.width,
|
|
dh = this.position.top + this.size.height,
|
|
cw = /sw|nw|w/.test(a), ch = /nw|ne|n/.test(a);
|
|
if (isminw) {
|
|
data.width = o.minWidth;
|
|
}
|
|
if (isminh) {
|
|
data.height = o.minHeight;
|
|
}
|
|
if (ismaxw) {
|
|
data.width = o.maxWidth;
|
|
}
|
|
if (ismaxh) {
|
|
data.height = o.maxHeight;
|
|
}
|
|
|
|
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
|
|
if (!data.width && !data.height && !data.left && data.top) {
|
|
data.top = null;
|
|
} else if (!data.width && !data.height && !data.top && data.left) {
|
|
data.left = null;
|
|
}
|
|
|
|
return data;
|
|
},
|
|
|
|
_proportionallyResize: function() {
|
|
|
|
if (!this._proportionallyResizeElements.length) {
|
|
return;
|
|
}
|
|
|
|
var i, j, borders, paddings, prel,
|
|
element = this.helper || this.element;
|
|
|
|
for ( i=0; i < this._proportionallyResizeElements.length; i++) {
|
|
|
|
prel = this._proportionallyResizeElements[i];
|
|
|
|
if (!this.borderDif) {
|
|
this.borderDif = [];
|
|
borders = [prel.css("borderTopWidth"), prel.css("borderRightWidth"), prel.css("borderBottomWidth"), prel.css("borderLeftWidth")];
|
|
paddings = [prel.css("paddingTop"), prel.css("paddingRight"), prel.css("paddingBottom"), prel.css("paddingLeft")];
|
|
|
|
for ( j = 0; j < borders.length; j++ ) {
|
|
this.borderDif[ j ] = ( parseInt( borders[ j ], 10 ) || 0 ) + ( parseInt( paddings[ j ], 10 ) || 0 );
|
|
}
|
|
}
|
|
|
|
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>");
|
|
|
|
this.helper.addClass(this._helper).css({
|
|
width: this.element.outerWidth() - 1,
|
|
height: this.element.outerHeight() - 1,
|
|
position: "absolute",
|
|
left: this.elementOffset.left +"px",
|
|
top: this.elementOffset.top +"px",
|
|
zIndex: ++o.zIndex //TODO: Don't modify option
|
|
});
|
|
|
|
this.helper
|
|
.appendTo("body")
|
|
.disableSelection();
|
|
|
|
} else {
|
|
this.helper = this.element;
|
|
}
|
|
|
|
},
|
|
|
|
_change: {
|
|
e: function(event, dx) {
|
|
return { width: this.originalSize.width + dx };
|
|
},
|
|
w: function(event, dx) {
|
|
var cs = this.originalSize, sp = this.originalPosition;
|
|
return { left: sp.left + dx, width: cs.width - dx };
|
|
},
|
|
n: function(event, dx, dy) {
|
|
var 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
|
|
};
|
|
}
|
|
|
|
});
|
|
|
|
/*
|
|
* Resizable Extensions
|
|
*/
|
|
|
|
$.ui.plugin.add("resizable", "animate", {
|
|
|
|
stop: function( event ) {
|
|
var that = $(this).data("ui-resizable"),
|
|
o = that.options,
|
|
pr = that._proportionallyResizeElements,
|
|
ista = pr.length && (/textarea/i).test(pr[0].nodeName),
|
|
soffseth = ista && $.ui.hasScroll(pr[0], "left") /* TODO - jump height */ ? 0 : that.sizeDiff.height,
|
|
soffsetw = ista ? 0 : that.sizeDiff.width,
|
|
style = { width: (that.size.width - soffsetw), height: (that.size.height - soffseth) },
|
|
left = (parseInt(that.element.css("left"), 10) + (that.position.left - that.originalPosition.left)) || null,
|
|
top = (parseInt(that.element.css("top"), 10) + (that.position.top - that.originalPosition.top)) || null;
|
|
|
|
that.element.animate(
|
|
$.extend(style, top && left ? { top: top, left: left } : {}), {
|
|
duration: o.animateDuration,
|
|
easing: o.animateEasing,
|
|
step: function() {
|
|
|
|
var data = {
|
|
width: parseInt(that.element.css("width"), 10),
|
|
height: parseInt(that.element.css("height"), 10),
|
|
top: parseInt(that.element.css("top"), 10),
|
|
left: parseInt(that.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
|
|
that._updateCache(data);
|
|
that._propagate("resize", event);
|
|
|
|
}
|
|
}
|
|
);
|
|
}
|
|
|
|
});
|
|
|
|
$.ui.plugin.add("resizable", "containment", {
|
|
|
|
start: function() {
|
|
var element, p, co, ch, cw, width, height,
|
|
that = $(this).data("ui-resizable"),
|
|
o = that.options,
|
|
el = that.element,
|
|
oc = o.containment,
|
|
ce = (oc instanceof $) ? oc.get(0) : (/parent/.test(oc)) ? el.parent().get(0) : oc;
|
|
|
|
if (!ce) {
|
|
return;
|
|
}
|
|
|
|
that.containerElement = $(ce);
|
|
|
|
if (/document/.test(oc) || oc === document) {
|
|
that.containerOffset = { left: 0, top: 0 };
|
|
that.containerPosition = { left: 0, top: 0 };
|
|
|
|
that.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 {
|
|
element = $(ce);
|
|
p = [];
|
|
$([ "Top", "Right", "Left", "Bottom" ]).each(function(i, name) { p[i] = num(element.css("padding" + name)); });
|
|
|
|
that.containerOffset = element.offset();
|
|
that.containerPosition = element.position();
|
|
that.containerSize = { height: (element.innerHeight() - p[3]), width: (element.innerWidth() - p[1]) };
|
|
|
|
co = that.containerOffset;
|
|
ch = that.containerSize.height;
|
|
cw = that.containerSize.width;
|
|
width = ($.ui.hasScroll(ce, "left") ? ce.scrollWidth : cw );
|
|
height = ($.ui.hasScroll(ce) ? ce.scrollHeight : ch);
|
|
|
|
that.parentData = {
|
|
element: ce, left: co.left, top: co.top, width: width, height: height
|
|
};
|
|
}
|
|
},
|
|
|
|
resize: function( event ) {
|
|
var woset, hoset, isParent, isOffsetRelative,
|
|
that = $(this).data("ui-resizable"),
|
|
o = that.options,
|
|
co = that.containerOffset, cp = that.position,
|
|
pRatio = that._aspectRatio || event.shiftKey,
|
|
cop = { top:0, left:0 }, ce = that.containerElement;
|
|
|
|
if (ce[0] !== document && (/static/).test(ce.css("position"))) {
|
|
cop = co;
|
|
}
|
|
|
|
if (cp.left < (that._helper ? co.left : 0)) {
|
|
that.size.width = that.size.width + (that._helper ? (that.position.left - co.left) : (that.position.left - cop.left));
|
|
if (pRatio) {
|
|
that.size.height = that.size.width / that.aspectRatio;
|
|
}
|
|
that.position.left = o.helper ? co.left : 0;
|
|
}
|
|
|
|
if (cp.top < (that._helper ? co.top : 0)) {
|
|
that.size.height = that.size.height + (that._helper ? (that.position.top - co.top) : that.position.top);
|
|
if (pRatio) {
|
|
that.size.width = that.size.height * that.aspectRatio;
|
|
}
|
|
that.position.top = that._helper ? co.top : 0;
|
|
}
|
|
|
|
that.offset.left = that.parentData.left+that.position.left;
|
|
that.offset.top = that.parentData.top+that.position.top;
|
|
|
|
woset = Math.abs( (that._helper ? that.offset.left - cop.left : (that.offset.left - cop.left)) + that.sizeDiff.width );
|
|
hoset = Math.abs( (that._helper ? that.offset.top - cop.top : (that.offset.top - co.top)) + that.sizeDiff.height );
|
|
|
|
isParent = that.containerElement.get(0) === that.element.parent().get(0);
|
|
isOffsetRelative = /relative|absolute/.test(that.containerElement.css("position"));
|
|
|
|
if(isParent && isOffsetRelative) {
|
|
woset -= that.parentData.left;
|
|
}
|
|
|
|
if (woset + that.size.width >= that.parentData.width) {
|
|
that.size.width = that.parentData.width - woset;
|
|
if (pRatio) {
|
|
that.size.height = that.size.width / that.aspectRatio;
|
|
}
|
|
}
|
|
|
|
if (hoset + that.size.height >= that.parentData.height) {
|
|
that.size.height = that.parentData.height - hoset;
|
|
if (pRatio) {
|
|
that.size.width = that.size.height * that.aspectRatio;
|
|
}
|
|
}
|
|
},
|
|
|
|
stop: function(){
|
|
var that = $(this).data("ui-resizable"),
|
|
o = that.options,
|
|
co = that.containerOffset,
|
|
cop = that.containerPosition,
|
|
ce = that.containerElement,
|
|
helper = $(that.helper),
|
|
ho = helper.offset(),
|
|
w = helper.outerWidth() - that.sizeDiff.width,
|
|
h = helper.outerHeight() - that.sizeDiff.height;
|
|
|
|
if (that._helper && !o.animate && (/relative/).test(ce.css("position"))) {
|
|
$(this).css({ left: ho.left - cop.left - co.left, width: w, height: h });
|
|
}
|
|
|
|
if (that._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", "alsoResize", {
|
|
|
|
start: function () {
|
|
var that = $(this).data("ui-resizable"),
|
|
o = that.options,
|
|
_store = function (exp) {
|
|
$(exp).each(function() {
|
|
var el = $(this);
|
|
el.data("ui-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 that = $(this).data("ui-resizable"),
|
|
o = that.options,
|
|
os = that.originalSize,
|
|
op = that.originalPosition,
|
|
delta = {
|
|
height: (that.size.height - os.height) || 0, width: (that.size.width - os.width) || 0,
|
|
top: (that.position.top - op.top) || 0, left: (that.position.left - op.left) || 0
|
|
},
|
|
|
|
_alsoResize = function (exp, c) {
|
|
$(exp).each(function() {
|
|
var el = $(this), start = $(this).data("ui-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 () {
|
|
$(this).removeData("resizable-alsoresize");
|
|
}
|
|
});
|
|
|
|
$.ui.plugin.add("resizable", "ghost", {
|
|
|
|
start: function() {
|
|
|
|
var that = $(this).data("ui-resizable"), o = that.options, cs = that.size;
|
|
|
|
that.ghost = that.originalElement.clone();
|
|
that.ghost
|
|
.css({ opacity: 0.25, 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 : "");
|
|
|
|
that.ghost.appendTo(that.helper);
|
|
|
|
},
|
|
|
|
resize: function(){
|
|
var that = $(this).data("ui-resizable");
|
|
if (that.ghost) {
|
|
that.ghost.css({ position: "relative", height: that.size.height, width: that.size.width });
|
|
}
|
|
},
|
|
|
|
stop: function() {
|
|
var that = $(this).data("ui-resizable");
|
|
if (that.ghost && that.helper) {
|
|
that.helper.get(0).removeChild(that.ghost.get(0));
|
|
}
|
|
}
|
|
|
|
});
|
|
|
|
$.ui.plugin.add("resizable", "grid", {
|
|
|
|
resize: function() {
|
|
var that = $(this).data("ui-resizable"),
|
|
o = that.options,
|
|
cs = that.size,
|
|
os = that.originalSize,
|
|
op = that.originalPosition,
|
|
a = that.axis,
|
|
grid = typeof o.grid === "number" ? [o.grid, o.grid] : o.grid,
|
|
gridX = (grid[0]||1),
|
|
gridY = (grid[1]||1),
|
|
ox = Math.round((cs.width - os.width) / gridX) * gridX,
|
|
oy = Math.round((cs.height - os.height) / gridY) * gridY,
|
|
newWidth = os.width + ox,
|
|
newHeight = os.height + oy,
|
|
isMaxWidth = o.maxWidth && (o.maxWidth < newWidth),
|
|
isMaxHeight = o.maxHeight && (o.maxHeight < newHeight),
|
|
isMinWidth = o.minWidth && (o.minWidth > newWidth),
|
|
isMinHeight = o.minHeight && (o.minHeight > newHeight);
|
|
|
|
o.grid = grid;
|
|
|
|
if (isMinWidth) {
|
|
newWidth = newWidth + gridX;
|
|
}
|
|
if (isMinHeight) {
|
|
newHeight = newHeight + gridY;
|
|
}
|
|
if (isMaxWidth) {
|
|
newWidth = newWidth - gridX;
|
|
}
|
|
if (isMaxHeight) {
|
|
newHeight = newHeight - gridY;
|
|
}
|
|
|
|
if (/^(se|s|e)$/.test(a)) {
|
|
that.size.width = newWidth;
|
|
that.size.height = newHeight;
|
|
} else if (/^(ne)$/.test(a)) {
|
|
that.size.width = newWidth;
|
|
that.size.height = newHeight;
|
|
that.position.top = op.top - oy;
|
|
} else if (/^(sw)$/.test(a)) {
|
|
that.size.width = newWidth;
|
|
that.size.height = newHeight;
|
|
that.position.left = op.left - ox;
|
|
} else {
|
|
that.size.width = newWidth;
|
|
that.size.height = newHeight;
|
|
that.position.top = op.top - oy;
|
|
that.position.left = op.left - ox;
|
|
}
|
|
}
|
|
|
|
});
|
|
|
|
})(jQuery);
|
|
(function( $, undefined ) {
|
|
|
|
$.widget("ui.selectable", $.ui.mouse, {
|
|
version: "1.10.3",
|
|
options: {
|
|
appendTo: "body",
|
|
autoRefresh: true,
|
|
distance: 0,
|
|
filter: "*",
|
|
tolerance: "touch",
|
|
|
|
// callbacks
|
|
selected: null,
|
|
selecting: null,
|
|
start: null,
|
|
stop: null,
|
|
unselected: null,
|
|
unselecting: null
|
|
},
|
|
_create: function() {
|
|
var selectees,
|
|
that = this;
|
|
|
|
this.element.addClass("ui-selectable");
|
|
|
|
this.dragged = false;
|
|
|
|
// cache selectee children based on filter
|
|
this.refresh = function() {
|
|
selectees = $(that.options.filter, that.element[0]);
|
|
selectees.addClass("ui-selectee");
|
|
selectees.each(function() {
|
|
var $this = $(this),
|
|
pos = $this.offset();
|
|
$.data(this, "selectable-item", {
|
|
element: this,
|
|
$element: $this,
|
|
left: pos.left,
|
|
top: pos.top,
|
|
right: pos.left + $this.outerWidth(),
|
|
bottom: pos.top + $this.outerHeight(),
|
|
startselected: false,
|
|
selected: $this.hasClass("ui-selected"),
|
|
selecting: $this.hasClass("ui-selecting"),
|
|
unselecting: $this.hasClass("ui-unselecting")
|
|
});
|
|
});
|
|
};
|
|
this.refresh();
|
|
|
|
this.selectees = selectees.addClass("ui-selectee");
|
|
|
|
this._mouseInit();
|
|
|
|
this.helper = $("<div class='ui-selectable-helper'></div>");
|
|
},
|
|
|
|
_destroy: function() {
|
|
this.selectees
|
|
.removeClass("ui-selectee")
|
|
.removeData("selectable-item");
|
|
this.element
|
|
.removeClass("ui-selectable ui-selectable-disabled");
|
|
this._mouseDestroy();
|
|
},
|
|
|
|
_mouseStart: function(event) {
|
|
var that = this,
|
|
options = this.options;
|
|
|
|
this.opos = [event.pageX, event.pageY];
|
|
|
|
if (this.options.disabled) {
|
|
return;
|
|
}
|
|
|
|
this.selectees = $(options.filter, this.element[0]);
|
|
|
|
this._trigger("start", event);
|
|
|
|
$(options.appendTo).append(this.helper);
|
|
// position helper (lasso)
|
|
this.helper.css({
|
|
"left": event.pageX,
|
|
"top": event.pageY,
|
|
"width": 0,
|
|
"height": 0
|
|
});
|
|
|
|
if (options.autoRefresh) {
|
|
this.refresh();
|
|
}
|
|
|
|
this.selectees.filter(".ui-selected").each(function() {
|
|
var selectee = $.data(this, "selectable-item");
|
|
selectee.startselected = true;
|
|
if (!event.metaKey && !event.ctrlKey) {
|
|
selectee.$element.removeClass("ui-selected");
|
|
selectee.selected = false;
|
|
selectee.$element.addClass("ui-unselecting");
|
|
selectee.unselecting = true;
|
|
// selectable UNSELECTING callback
|
|
that._trigger("unselecting", event, {
|
|
unselecting: selectee.element
|
|
});
|
|
}
|
|
});
|
|
|
|
$(event.target).parents().addBack().each(function() {
|
|
var doSelect,
|
|
selectee = $.data(this, "selectable-item");
|
|
if (selectee) {
|
|
doSelect = (!event.metaKey && !event.ctrlKey) || !selectee.$element.hasClass("ui-selected");
|
|
selectee.$element
|
|
.removeClass(doSelect ? "ui-unselecting" : "ui-selected")
|
|
.addClass(doSelect ? "ui-selecting" : "ui-unselecting");
|
|
selectee.unselecting = !doSelect;
|
|
selectee.selecting = doSelect;
|
|
selectee.selected = doSelect;
|
|
// selectable (UN)SELECTING callback
|
|
if (doSelect) {
|
|
that._trigger("selecting", event, {
|
|
selecting: selectee.element
|
|
});
|
|
} else {
|
|
that._trigger("unselecting", event, {
|
|
unselecting: selectee.element
|
|
});
|
|
}
|
|
return false;
|
|
}
|
|
});
|
|
|
|
},
|
|
|
|
_mouseDrag: function(event) {
|
|
|
|
this.dragged = true;
|
|
|
|
if (this.options.disabled) {
|
|
return;
|
|
}
|
|
|
|
var tmp,
|
|
that = this,
|
|
options = this.options,
|
|
x1 = this.opos[0],
|
|
y1 = this.opos[1],
|
|
x2 = event.pageX,
|
|
y2 = event.pageY;
|
|
|
|
if (x1 > x2) { tmp = x2; x2 = x1; x1 = tmp; }
|
|
if (y1 > y2) { tmp = y2; y2 = y1; y1 = tmp; }
|
|
this.helper.css({left: x1, top: y1, width: x2-x1, height: y2-y1});
|
|
|
|
this.selectees.each(function() {
|
|
var selectee = $.data(this, "selectable-item"),
|
|
hit = false;
|
|
|
|
//prevent helper from being selected if appendTo: selectable
|
|
if (!selectee || selectee.element === that.element[0]) {
|
|
return;
|
|
}
|
|
|
|
if (options.tolerance === "touch") {
|
|
hit = ( !(selectee.left > x2 || selectee.right < x1 || selectee.top > y2 || selectee.bottom < y1) );
|
|
} else if (options.tolerance === "fit") {
|
|
hit = (selectee.left > x1 && selectee.right < x2 && selectee.top > y1 && selectee.bottom < y2);
|
|
}
|
|
|
|
if (hit) {
|
|
// SELECT
|
|
if (selectee.selected) {
|
|
selectee.$element.removeClass("ui-selected");
|
|
selectee.selected = false;
|
|
}
|
|
if (selectee.unselecting) {
|
|
selectee.$element.removeClass("ui-unselecting");
|
|
selectee.unselecting = false;
|
|
}
|
|
if (!selectee.selecting) {
|
|
selectee.$element.addClass("ui-selecting");
|
|
selectee.selecting = true;
|
|
// selectable SELECTING callback
|
|
that._trigger("selecting", event, {
|
|
selecting: selectee.element
|
|
});
|
|
}
|
|
} else {
|
|
// UNSELECT
|
|
if (selectee.selecting) {
|
|
if ((event.metaKey || event.ctrlKey) && selectee.startselected) {
|
|
selectee.$element.removeClass("ui-selecting");
|
|
selectee.selecting = false;
|
|
selectee.$element.addClass("ui-selected");
|
|
selectee.selected = true;
|
|
} else {
|
|
selectee.$element.removeClass("ui-selecting");
|
|
selectee.selecting = false;
|
|
if (selectee.startselected) {
|
|
selectee.$element.addClass("ui-unselecting");
|
|
selectee.unselecting = true;
|
|
}
|
|
// selectable UNSELECTING callback
|
|
that._trigger("unselecting", event, {
|
|
unselecting: selectee.element
|
|
});
|
|
}
|
|
}
|
|
if (selectee.selected) {
|
|
if (!event.metaKey && !event.ctrlKey && !selectee.startselected) {
|
|
selectee.$element.removeClass("ui-selected");
|
|
selectee.selected = false;
|
|
|
|
selectee.$element.addClass("ui-unselecting");
|
|
selectee.unselecting = true;
|
|
// selectable UNSELECTING callback
|
|
that._trigger("unselecting", event, {
|
|
unselecting: selectee.element
|
|
});
|
|
}
|
|
}
|
|
}
|
|
});
|
|
|
|
return false;
|
|
},
|
|
|
|
_mouseStop: function(event) {
|
|
var that = this;
|
|
|
|
this.dragged = false;
|
|
|
|
$(".ui-unselecting", this.element[0]).each(function() {
|
|
var selectee = $.data(this, "selectable-item");
|
|
selectee.$element.removeClass("ui-unselecting");
|
|
selectee.unselecting = false;
|
|
selectee.startselected = false;
|
|
that._trigger("unselected", event, {
|
|
unselected: selectee.element
|
|
});
|
|
});
|
|
$(".ui-selecting", this.element[0]).each(function() {
|
|
var selectee = $.data(this, "selectable-item");
|
|
selectee.$element.removeClass("ui-selecting").addClass("ui-selected");
|
|
selectee.selecting = false;
|
|
selectee.selected = true;
|
|
selectee.startselected = true;
|
|
that._trigger("selected", event, {
|
|
selected: selectee.element
|
|
});
|
|
});
|
|
this._trigger("stop", event);
|
|
|
|
this.helper.remove();
|
|
|
|
return false;
|
|
}
|
|
|
|
});
|
|
|
|
})(jQuery);
|
|
(function( $, undefined ) {
|
|
|
|
/*jshint loopfunc: true */
|
|
|
|
function isOverAxis( x, reference, size ) {
|
|
return ( x > reference ) && ( x < ( reference + size ) );
|
|
}
|
|
|
|
function isFloating(item) {
|
|
return (/left|right/).test(item.css("float")) || (/inline|table-cell/).test(item.css("display"));
|
|
}
|
|
|
|
$.widget("ui.sortable", $.ui.mouse, {
|
|
version: "1.10.3",
|
|
widgetEventPrefix: "sort",
|
|
ready: false,
|
|
options: {
|
|
appendTo: "parent",
|
|
axis: false,
|
|
connectWith: false,
|
|
containment: false,
|
|
cursor: "auto",
|
|
cursorAt: false,
|
|
dropOnEmpty: true,
|
|
forcePlaceholderSize: false,
|
|
forceHelperSize: false,
|
|
grid: false,
|
|
handle: false,
|
|
helper: "original",
|
|
items: "> *",
|
|
opacity: false,
|
|
placeholder: false,
|
|
revert: false,
|
|
scroll: true,
|
|
scrollSensitivity: 20,
|
|
scrollSpeed: 20,
|
|
scope: "default",
|
|
tolerance: "intersect",
|
|
zIndex: 1000,
|
|
|
|
// callbacks
|
|
activate: null,
|
|
beforeStop: null,
|
|
change: null,
|
|
deactivate: null,
|
|
out: null,
|
|
over: null,
|
|
receive: null,
|
|
remove: null,
|
|
sort: null,
|
|
start: null,
|
|
stop: null,
|
|
update: null
|
|
},
|
|
_create: function() {
|
|
|
|
var o = this.options;
|
|
this.containerCache = {};
|
|
this.element.addClass("ui-sortable");
|
|
|
|
//Get the items
|
|
this.refresh();
|
|
|
|
//Let's determine if the items are being displayed horizontally
|
|
this.floating = this.items.length ? o.axis === "x" || isFloating(this.items[0].item) : false;
|
|
|
|
//Let's determine the parent's offset
|
|
this.offset = this.element.offset();
|
|
|
|
//Initialize mouse events for interaction
|
|
this._mouseInit();
|
|
|
|
//We're ready to go
|
|
this.ready = true;
|
|
|
|
},
|
|
|
|
_destroy: function() {
|
|
this.element
|
|
.removeClass("ui-sortable ui-sortable-disabled");
|
|
this._mouseDestroy();
|
|
|
|
for ( var i = this.items.length - 1; i >= 0; i-- ) {
|
|
this.items[i].item.removeData(this.widgetName + "-item");
|
|
}
|
|
|
|
return this;
|
|
},
|
|
|
|
_setOption: function(key, value){
|
|
if ( key === "disabled" ) {
|
|
this.options[ key ] = value;
|
|
|
|
this.widget().toggleClass( "ui-sortable-disabled", !!value );
|
|
} else {
|
|
// Don't call widget base _setOption for disable as it adds ui-state-disabled class
|
|
$.Widget.prototype._setOption.apply(this, arguments);
|
|
}
|
|
},
|
|
|
|
_mouseCapture: function(event, overrideHandle) {
|
|
var currentItem = null,
|
|
validHandle = false,
|
|
that = this;
|
|
|
|
if (this.reverting) {
|
|
return false;
|
|
}
|
|
|
|
if(this.options.disabled || this.options.type === "static") {
|
|
return false;
|
|
}
|
|
|
|
//We have to refresh the items data once first
|
|
this._refreshItems(event);
|
|
|
|
//Find out if the clicked node (or one of its parents) is a actual item in this.items
|
|
$(event.target).parents().each(function() {
|
|
if($.data(this, that.widgetName + "-item") === that) {
|
|
currentItem = $(this);
|
|
return false;
|
|
}
|
|
});
|
|
if($.data(event.target, that.widgetName + "-item") === that) {
|
|
currentItem = $(event.target);
|
|
}
|
|
|
|
if(!currentItem) {
|
|
return false;
|
|
}
|
|
if(this.options.handle && !overrideHandle) {
|
|
$(this.options.handle, currentItem).find("*").addBack().each(function() {
|
|
if(this === event.target) {
|
|
validHandle = true;
|
|
}
|
|
});
|
|
if(!validHandle) {
|
|
return false;
|
|
}
|
|
}
|
|
|
|
this.currentItem = currentItem;
|
|
this._removeCurrentsFromItems();
|
|
return true;
|
|
|
|
},
|
|
|
|
_mouseStart: function(event, overrideHandle, noActivation) {
|
|
|
|
var i, body,
|
|
o = this.options;
|
|
|
|
this.currentContainer = this;
|
|
|
|
//We only need to call refreshPositions, because the refreshItems call has been moved to mouseCapture
|
|
this.refreshPositions();
|
|
|
|
//Create and append the visible helper
|
|
this.helper = this._createHelper(event);
|
|
|
|
//Cache the helper size
|
|
this._cacheHelperProportions();
|
|
|
|
/*
|
|
* - Position generation -
|
|
* This block generates everything position related - it's the core of draggables.
|
|
*/
|
|
|
|
//Cache the margins of the original element
|
|
this._cacheMargins();
|
|
|
|
//Get the next scrolling parent
|
|
this.scrollParent = this.helper.scrollParent();
|
|
|
|
//The element's absolute position on the page minus margins
|
|
this.offset = this.currentItem.offset();
|
|
this.offset = {
|
|
top: this.offset.top - this.margins.top,
|
|
left: this.offset.left - this.margins.left
|
|
};
|
|
|
|
$.extend(this.offset, {
|
|
click: { //Where the click happened, relative to the element
|
|
left: event.pageX - this.offset.left,
|
|
top: event.pageY - this.offset.top
|
|
},
|
|
parent: this._getParentOffset(),
|
|
relative: this._getRelativeOffset() //This is a relative to absolute position minus the actual position calculation - only used for relative positioned helper
|
|
});
|
|
|
|
// Only after we got the offset, we can change the helper's position to absolute
|
|
// TODO: Still need to figure out a way to make relative sorting possible
|
|
this.helper.css("position", "absolute");
|
|
this.cssPosition = this.helper.css("position");
|
|
|
|
//Generate the original position
|
|
this.originalPosition = this._generatePosition(event);
|
|
this.originalPageX = event.pageX;
|
|
this.originalPageY = event.pageY;
|
|
|
|
//Adjust the mouse offset relative to the helper if "cursorAt" is supplied
|
|
(o.cursorAt && this._adjustOffsetFromHelper(o.cursorAt));
|
|
|
|
//Cache the former DOM position
|
|
this.domPosition = { prev: this.currentItem.prev()[0], parent: this.currentItem.parent()[0] };
|
|
|
|
//If the helper is not the original, hide the original so it's not playing any role during the drag, won't cause anything bad this way
|
|
if(this.helper[0] !== this.currentItem[0]) {
|
|
this.currentItem.hide();
|
|
}
|
|
|
|
//Create the placeholder
|
|
this._createPlaceholder();
|
|
|
|
//Set a containment if given in the options
|
|
if(o.containment) {
|
|
this._setContainment();
|
|
}
|
|
|
|
if( o.cursor && o.cursor !== "auto" ) { // cursor option
|
|
body = this.document.find( "body" );
|
|
|
|
// support: IE
|
|
this.storedCursor = body.css( "cursor" );
|
|
body.css( "cursor", o.cursor );
|
|
|
|
this.storedStylesheet = $( "<style>*{ cursor: "+o.cursor+" !important; }</style>" ).appendTo( body );
|
|
}
|
|
|
|
if(o.opacity) { // opacity option
|
|
if (this.helper.css("opacity")) {
|
|
this._storedOpacity = this.helper.css("opacity");
|
|
}
|
|
this.helper.css("opacity", o.opacity);
|
|
}
|
|
|
|
if(o.zIndex) { // zIndex option
|
|
if (this.helper.css("zIndex")) {
|
|
this._storedZIndex = this.helper.css("zIndex");
|
|
}
|
|
this.helper.css("zIndex", o.zIndex);
|
|
}
|
|
|
|
//Prepare scrolling
|
|
if(this.scrollParent[0] !== document && this.scrollParent[0].tagName !== "HTML") {
|
|
this.overflowOffset = this.scrollParent.offset();
|
|
}
|
|
|
|
//Call callbacks
|
|
this._trigger("start", event, this._uiHash());
|
|
|
|
//Recache the helper size
|
|
if(!this._preserveHelperProportions) {
|
|
this._cacheHelperProportions();
|
|
}
|
|
|
|
|
|
//Post "activate" events to possible containers
|
|
if( !noActivation ) {
|
|
for ( i = this.containers.length - 1; i >= 0; i-- ) {
|
|
this.containers[ i ]._trigger( "activate", event, this._uiHash( this ) );
|
|
}
|
|
}
|
|
|
|
//Prepare possible droppables
|
|
if($.ui.ddmanager) {
|
|
$.ui.ddmanager.current = this;
|
|
}
|
|
|
|
if ($.ui.ddmanager && !o.dropBehaviour) {
|
|
$.ui.ddmanager.prepareOffsets(this, event);
|
|
}
|
|
|
|
this.dragging = true;
|
|
|
|
this.helper.addClass("ui-sortable-helper");
|
|
this._mouseDrag(event); //Execute the drag once - this causes the helper not to be visible before getting its correct position
|
|
return true;
|
|
|
|
},
|
|
|
|
_mouseDrag: function(event) {
|
|
var i, item, itemElement, intersection,
|
|
o = this.options,
|
|
scrolled = false;
|
|
|
|
//Compute the helpers position
|
|
this.position = this._generatePosition(event);
|
|
this.positionAbs = this._convertPositionTo("absolute");
|
|
|
|
if (!this.lastPositionAbs) {
|
|
this.lastPositionAbs = this.positionAbs;
|
|
}
|
|
|
|
//Do scrolling
|
|
if(this.options.scroll) {
|
|
if(this.scrollParent[0] !== document && this.scrollParent[0].tagName !== "HTML") {
|
|
|
|
if((this.overflowOffset.top + this.scrollParent[0].offsetHeight) - event.pageY < o.scrollSensitivity) {
|
|
this.scrollParent[0].scrollTop = scrolled = this.scrollParent[0].scrollTop + o.scrollSpeed;
|
|
} else if(event.pageY - this.overflowOffset.top < o.scrollSensitivity) {
|
|
this.scrollParent[0].scrollTop = scrolled = this.scrollParent[0].scrollTop - o.scrollSpeed;
|
|
}
|
|
|
|
if((this.overflowOffset.left + this.scrollParent[0].offsetWidth) - event.pageX < o.scrollSensitivity) {
|
|
this.scrollParent[0].scrollLeft = scrolled = this.scrollParent[0].scrollLeft + o.scrollSpeed;
|
|
} else if(event.pageX - this.overflowOffset.left < o.scrollSensitivity) {
|
|
this.scrollParent[0].scrollLeft = scrolled = this.scrollParent[0].scrollLeft - o.scrollSpeed;
|
|
}
|
|
|
|
} else {
|
|
|
|
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(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) {
|
|
$.ui.ddmanager.prepareOffsets(this, event);
|
|
}
|
|
}
|
|
|
|
//Regenerate the absolute position used for position checks
|
|
this.positionAbs = this._convertPositionTo("absolute");
|
|
|
|
//Set the helper position
|
|
if(!this.options.axis || this.options.axis !== "y") {
|
|
this.helper[0].style.left = this.position.left+"px";
|
|
}
|
|
if(!this.options.axis || this.options.axis !== "x") {
|
|
this.helper[0].style.top = this.position.top+"px";
|
|
}
|
|
|
|
//Rearrange
|
|
for (i = this.items.length - 1; i >= 0; i--) {
|
|
|
|
//Cache variables and intersection, continue if no intersection
|
|
item = this.items[i];
|
|
itemElement = item.item[0];
|
|
intersection = this._intersectsWithPointer(item);
|
|
if (!intersection) {
|
|
continue;
|
|
}
|
|
|
|
// Only put the placeholder inside the current Container, skip all
|
|
// items form other containers. This works because when moving
|
|
// an item from one container to another the
|
|
// currentContainer is switched before the placeholder is moved.
|
|
//
|
|
// Without this moving items in "sub-sortables" can cause the placeholder to jitter
|
|
// beetween the outer and inner container.
|
|
if (item.instance !== this.currentContainer) {
|
|
continue;
|
|
}
|
|
|
|
// cannot intersect with itself
|
|
// no useless actions that have been done before
|
|
// no action if the item moved is the parent of the item checked
|
|
if (itemElement !== this.currentItem[0] &&
|
|
this.placeholder[intersection === 1 ? "next" : "prev"]()[0] !== itemElement &&
|
|
!$.contains(this.placeholder[0], itemElement) &&
|
|
(this.options.type === "semi-dynamic" ? !$.contains(this.element[0], itemElement) : true)
|
|
) {
|
|
|
|
this.direction = intersection === 1 ? "down" : "up";
|
|
|
|
if (this.options.tolerance === "pointer" || this._intersectsWithSides(item)) {
|
|
this._rearrange(event, item);
|
|
} else {
|
|
break;
|
|
}
|
|
|
|
this._trigger("change", event, this._uiHash());
|
|
break;
|
|
}
|
|
}
|
|
|
|
//Post events to containers
|
|
this._contactContainers(event);
|
|
|
|
//Interconnect with droppables
|
|
if($.ui.ddmanager) {
|
|
$.ui.ddmanager.drag(this, event);
|
|
}
|
|
|
|
//Call callbacks
|
|
this._trigger("sort", event, this._uiHash());
|
|
|
|
this.lastPositionAbs = this.positionAbs;
|
|
return false;
|
|
|
|
},
|
|
|
|
_mouseStop: function(event, noPropagation) {
|
|
|
|
if(!event) {
|
|
return;
|
|
}
|
|
|
|
//If we are using droppables, inform the manager about the drop
|
|
if ($.ui.ddmanager && !this.options.dropBehaviour) {
|
|
$.ui.ddmanager.drop(this, event);
|
|
}
|
|
|
|
if(this.options.revert) {
|
|
var that = this,
|
|
cur = this.placeholder.offset(),
|
|
axis = this.options.axis,
|
|
animation = {};
|
|
|
|
if ( !axis || axis === "x" ) {
|
|
animation.left = cur.left - this.offset.parent.left - this.margins.left + (this.offsetParent[0] === document.body ? 0 : this.offsetParent[0].scrollLeft);
|
|
}
|
|
if ( !axis || axis === "y" ) {
|
|
animation.top = cur.top - this.offset.parent.top - this.margins.top + (this.offsetParent[0] === document.body ? 0 : this.offsetParent[0].scrollTop);
|
|
}
|
|
this.reverting = true;
|
|
$(this.helper).animate( animation, parseInt(this.options.revert, 10) || 500, function() {
|
|
that._clear(event);
|
|
});
|
|
} else {
|
|
this._clear(event, noPropagation);
|
|
}
|
|
|
|
return false;
|
|
|
|
},
|
|
|
|
cancel: function() {
|
|
|
|
if(this.dragging) {
|
|
|
|
this._mouseUp({ target: null });
|
|
|
|
if(this.options.helper === "original") {
|
|
this.currentItem.css(this._storedCSS).removeClass("ui-sortable-helper");
|
|
} else {
|
|
this.currentItem.show();
|
|
}
|
|
|
|
//Post deactivating events to containers
|
|
for (var i = this.containers.length - 1; i >= 0; i--){
|
|
this.containers[i]._trigger("deactivate", null, this._uiHash(this));
|
|
if(this.containers[i].containerCache.over) {
|
|
this.containers[i]._trigger("out", null, this._uiHash(this));
|
|
this.containers[i].containerCache.over = 0;
|
|
}
|
|
}
|
|
|
|
}
|
|
|
|
if (this.placeholder) {
|
|
//$(this.placeholder[0]).remove(); would have been the jQuery way - unfortunately, it unbinds ALL events from the original node!
|
|
if(this.placeholder[0].parentNode) {
|
|
this.placeholder[0].parentNode.removeChild(this.placeholder[0]);
|
|
}
|
|
if(this.options.helper !== "original" && this.helper && this.helper[0].parentNode) {
|
|
this.helper.remove();
|
|
}
|
|
|
|
$.extend(this, {
|
|
helper: null,
|
|
dragging: false,
|
|
reverting: false,
|
|
_noFinalSort: null
|
|
});
|
|
|
|
if(this.domPosition.prev) {
|
|
$(this.domPosition.prev).after(this.currentItem);
|
|
} else {
|
|
$(this.domPosition.parent).prepend(this.currentItem);
|
|
}
|
|
}
|
|
|
|
return this;
|
|
|
|
},
|
|
|
|
serialize: function(o) {
|
|
|
|
var items = this._getItemsAsjQuery(o && o.connected),
|
|
str = [];
|
|
o = o || {};
|
|
|
|
$(items).each(function() {
|
|
var res = ($(o.item || this).attr(o.attribute || "id") || "").match(o.expression || (/(.+)[\-=_](.+)/));
|
|
if (res) {
|
|
str.push((o.key || res[1]+"[]")+"="+(o.key && o.expression ? res[1] : res[2]));
|
|
}
|
|
});
|
|
|
|
if(!str.length && o.key) {
|
|
str.push(o.key + "=");
|
|
}
|
|
|
|
return str.join("&");
|
|
|
|
},
|
|
|
|
toArray: function(o) {
|
|
|
|
var items = this._getItemsAsjQuery(o && o.connected),
|
|
ret = [];
|
|
|
|
o = o || {};
|
|
|
|
items.each(function() { ret.push($(o.item || this).attr(o.attribute || "id") || ""); });
|
|
return ret;
|
|
|
|
},
|
|
|
|
/* Be careful with the following core functions */
|
|
_intersectsWith: function(item) {
|
|
|
|
var x1 = this.positionAbs.left,
|
|
x2 = x1 + this.helperProportions.width,
|
|
y1 = this.positionAbs.top,
|
|
y2 = y1 + this.helperProportions.height,
|
|
l = item.left,
|
|
r = l + item.width,
|
|
t = item.top,
|
|
b = t + item.height,
|
|
dyClick = this.offset.click.top,
|
|
dxClick = this.offset.click.left,
|
|
isOverElementHeight = ( this.options.axis === "x" ) || ( ( y1 + dyClick ) > t && ( y1 + dyClick ) < b ),
|
|
isOverElementWidth = ( this.options.axis === "y" ) || ( ( x1 + dxClick ) > l && ( x1 + dxClick ) < r ),
|
|
isOverElement = isOverElementHeight && isOverElementWidth;
|
|
|
|
if ( this.options.tolerance === "pointer" ||
|
|
this.options.forcePointerForContainers ||
|
|
(this.options.tolerance !== "pointer" && this.helperProportions[this.floating ? "width" : "height"] > item[this.floating ? "width" : "height"])
|
|
) {
|
|
return isOverElement;
|
|
} else {
|
|
|
|
return (l < x1 + (this.helperProportions.width / 2) && // Right Half
|
|
x2 - (this.helperProportions.width / 2) < r && // Left Half
|
|
t < y1 + (this.helperProportions.height / 2) && // Bottom Half
|
|
y2 - (this.helperProportions.height / 2) < b ); // Top Half
|
|
|
|
}
|
|
},
|
|
|
|
_intersectsWithPointer: function(item) {
|
|
|
|
var isOverElementHeight = (this.options.axis === "x") || isOverAxis(this.positionAbs.top + this.offset.click.top, item.top, item.height),
|
|
isOverElementWidth = (this.options.axis === "y") || isOverAxis(this.positionAbs.left + this.offset.click.left, item.left, item.width),
|
|
isOverElement = isOverElementHeight && isOverElementWidth,
|
|
verticalDirection = this._getDragVerticalDirection(),
|
|
horizontalDirection = this._getDragHorizontalDirection();
|
|
|
|
if (!isOverElement) {
|
|
return false;
|
|
}
|
|
|
|
return this.floating ?
|
|
( ((horizontalDirection && horizontalDirection === "right") || verticalDirection === "down") ? 2 : 1 )
|
|
: ( verticalDirection && (verticalDirection === "down" ? 2 : 1) );
|
|
|
|
},
|
|
|
|
_intersectsWithSides: function(item) {
|
|
|
|
var isOverBottomHalf = isOverAxis(this.positionAbs.top + this.offset.click.top, item.top + (item.height/2), item.height),
|
|
isOverRightHalf = isOverAxis(this.positionAbs.left + this.offset.click.left, item.left + (item.width/2), item.width),
|
|
verticalDirection = this._getDragVerticalDirection(),
|
|
horizontalDirection = this._getDragHorizontalDirection();
|
|
|
|
if (this.floating && horizontalDirection) {
|
|
return ((horizontalDirection === "right" && isOverRightHalf) || (horizontalDirection === "left" && !isOverRightHalf));
|
|
} else {
|
|
return verticalDirection && ((verticalDirection === "down" && isOverBottomHalf) || (verticalDirection === "up" && !isOverBottomHalf));
|
|
}
|
|
|
|
},
|
|
|
|
_getDragVerticalDirection: function() {
|
|
var delta = this.positionAbs.top - this.lastPositionAbs.top;
|
|
return delta !== 0 && (delta > 0 ? "down" : "up");
|
|
},
|
|
|
|
_getDragHorizontalDirection: function() {
|
|
var delta = this.positionAbs.left - this.lastPositionAbs.left;
|
|
return delta !== 0 && (delta > 0 ? "right" : "left");
|
|
},
|
|
|
|
refresh: function(event) {
|
|
this._refreshItems(event);
|
|
this.refreshPositions();
|
|
return this;
|
|
},
|
|
|
|
_connectWith: function() {
|
|
var options = this.options;
|
|
return options.connectWith.constructor === String ? [options.connectWith] : options.connectWith;
|
|
},
|
|
|
|
_getItemsAsjQuery: function(connected) {
|
|
|
|
var i, j, cur, inst,
|
|
items = [],
|
|
queries = [],
|
|
connectWith = this._connectWith();
|
|
|
|
if(connectWith && connected) {
|
|
for (i = connectWith.length - 1; i >= 0; i--){
|
|
cur = $(connectWith[i]);
|
|
for ( j = cur.length - 1; j >= 0; j--){
|
|
inst = $.data(cur[j], this.widgetFullName);
|
|
if(inst && inst !== this && !inst.options.disabled) {
|
|
queries.push([$.isFunction(inst.options.items) ? inst.options.items.call(inst.element) : $(inst.options.items, inst.element).not(".ui-sortable-helper").not(".ui-sortable-placeholder"), inst]);
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
queries.push([$.isFunction(this.options.items) ? this.options.items.call(this.element, null, { options: this.options, item: this.currentItem }) : $(this.options.items, this.element).not(".ui-sortable-helper").not(".ui-sortable-placeholder"), this]);
|
|
|
|
for (i = queries.length - 1; i >= 0; i--){
|
|
queries[i][0].each(function() {
|
|
items.push(this);
|
|
});
|
|
}
|
|
|
|
return $(items);
|
|
|
|
},
|
|
|
|
_removeCurrentsFromItems: function() {
|
|
|
|
var list = this.currentItem.find(":data(" + this.widgetName + "-item)");
|
|
|
|
this.items = $.grep(this.items, function (item) {
|
|
for (var j=0; j < list.length; j++) {
|
|
if(list[j] === item.item[0]) {
|
|
return false;
|
|
}
|
|
}
|
|
return true;
|
|
});
|
|
|
|
},
|
|
|
|
_refreshItems: function(event) {
|
|
|
|
this.items = [];
|
|
this.containers = [this];
|
|
|
|
var i, j, cur, inst, targetData, _queries, item, queriesLength,
|
|
items = this.items,
|
|
queries = [[$.isFunction(this.options.items) ? this.options.items.call(this.element[0], event, { item: this.currentItem }) : $(this.options.items, this.element), this]],
|
|
connectWith = this._connectWith();
|
|
|
|
if(connectWith && this.ready) { //Shouldn't be run the first time through due to massive slow-down
|
|
for (i = connectWith.length - 1; i >= 0; i--){
|
|
cur = $(connectWith[i]);
|
|
for (j = cur.length - 1; j >= 0; j--){
|
|
inst = $.data(cur[j], this.widgetFullName);
|
|
if(inst && inst !== this && !inst.options.disabled) {
|
|
queries.push([$.isFunction(inst.options.items) ? inst.options.items.call(inst.element[0], event, { item: this.currentItem }) : $(inst.options.items, inst.element), inst]);
|
|
this.containers.push(inst);
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
for (i = queries.length - 1; i >= 0; i--) {
|
|
targetData = queries[i][1];
|
|
_queries = queries[i][0];
|
|
|
|
for (j=0, queriesLength = _queries.length; j < queriesLength; j++) {
|
|
item = $(_queries[j]);
|
|
|
|
item.data(this.widgetName + "-item", targetData); // Data for target checking (mouse manager)
|
|
|
|
items.push({
|
|
item: item,
|
|
instance: targetData,
|
|
width: 0, height: 0,
|
|
left: 0, top: 0
|
|
});
|
|
}
|
|
}
|
|
|
|
},
|
|
|
|
refreshPositions: function(fast) {
|
|
|
|
//This has to be redone because due to the item being moved out/into the offsetParent, the offsetParent's position will change
|
|
if(this.offsetParent && this.helper) {
|
|
this.offset.parent = this._getParentOffset();
|
|
}
|
|
|
|
var i, item, t, p;
|
|
|
|
for (i = this.items.length - 1; i >= 0; i--){
|
|
item = this.items[i];
|
|
|
|
//We ignore calculating positions of all connected containers when we're not over them
|
|
if(item.instance !== this.currentContainer && this.currentContainer && item.item[0] !== this.currentItem[0]) {
|
|
continue;
|
|
}
|
|
|
|
t = this.options.toleranceElement ? $(this.options.toleranceElement, item.item) : item.item;
|
|
|
|
if (!fast) {
|
|
item.width = t.outerWidth();
|
|
item.height = t.outerHeight();
|
|
}
|
|
|
|
p = t.offset();
|
|
item.left = p.left;
|
|
item.top = p.top;
|
|
}
|
|
|
|
if(this.options.custom && this.options.custom.refreshContainers) {
|
|
this.options.custom.refreshContainers.call(this);
|
|
} else {
|
|
for (i = this.containers.length - 1; i >= 0; i--){
|
|
p = this.containers[i].element.offset();
|
|
this.containers[i].containerCache.left = p.left;
|
|
this.containers[i].containerCache.top = p.top;
|
|
this.containers[i].containerCache.width = this.containers[i].element.outerWidth();
|
|
this.containers[i].containerCache.height = this.containers[i].element.outerHeight();
|
|
}
|
|
}
|
|
|
|
return this;
|
|
},
|
|
|
|
_createPlaceholder: function(that) {
|
|
that = that || this;
|
|
var className,
|
|
o = that.options;
|
|
|
|
if(!o.placeholder || o.placeholder.constructor === String) {
|
|
className = o.placeholder;
|
|
o.placeholder = {
|
|
element: function() {
|
|
|
|
var nodeName = that.currentItem[0].nodeName.toLowerCase(),
|
|
element = $( "<" + nodeName + ">", that.document[0] )
|
|
.addClass(className || that.currentItem[0].className+" ui-sortable-placeholder")
|
|
.removeClass("ui-sortable-helper");
|
|
|
|
if ( nodeName === "tr" ) {
|
|
that.currentItem.children().each(function() {
|
|
$( "<td> </td>", that.document[0] )
|
|
.attr( "colspan", $( this ).attr( "colspan" ) || 1 )
|
|
.appendTo( element );
|
|
});
|
|
} else if ( nodeName === "img" ) {
|
|
element.attr( "src", that.currentItem.attr( "src" ) );
|
|
}
|
|
|
|
if ( !className ) {
|
|
element.css( "visibility", "hidden" );
|
|
}
|
|
|
|
return element;
|
|
},
|
|
update: function(container, p) {
|
|
|
|
// 1. If a className is set as 'placeholder option, we don't force sizes - the class is responsible for that
|
|
// 2. The option 'forcePlaceholderSize can be enabled to force it even if a class name is specified
|
|
if(className && !o.forcePlaceholderSize) {
|
|
return;
|
|
}
|
|
|
|
//If the element doesn't have a actual height by itself (without styles coming from a stylesheet), it receives the inline height from the dragged item
|
|
if(!p.height()) { p.height(that.currentItem.innerHeight() - parseInt(that.currentItem.css("paddingTop")||0, 10) - parseInt(that.currentItem.css("paddingBottom")||0, 10)); }
|
|
if(!p.width()) { p.width(that.currentItem.innerWidth() - parseInt(that.currentItem.css("paddingLeft")||0, 10) - parseInt(that.currentItem.css("paddingRight")||0, 10)); }
|
|
}
|
|
};
|
|
}
|
|
|
|
//Create the placeholder
|
|
that.placeholder = $(o.placeholder.element.call(that.element, that.currentItem));
|
|
|
|
//Append it after the actual current item
|
|
that.currentItem.after(that.placeholder);
|
|
|
|
//Update the size of the placeholder (TODO: Logic to fuzzy, see line 316/317)
|
|
o.placeholder.update(that, that.placeholder);
|
|
|
|
},
|
|
|
|
_contactContainers: function(event) {
|
|
var i, j, dist, itemWithLeastDistance, posProperty, sizeProperty, base, cur, nearBottom, floating,
|
|
innermostContainer = null,
|
|
innermostIndex = null;
|
|
|
|
// get innermost container that intersects with item
|
|
for (i = this.containers.length - 1; i >= 0; i--) {
|
|
|
|
// never consider a container that's located within the item itself
|
|
if($.contains(this.currentItem[0], this.containers[i].element[0])) {
|
|
continue;
|
|
}
|
|
|
|
if(this._intersectsWith(this.containers[i].containerCache)) {
|
|
|
|
// if we've already found a container and it's more "inner" than this, then continue
|
|
if(innermostContainer && $.contains(this.containers[i].element[0], innermostContainer.element[0])) {
|
|
continue;
|
|
}
|
|
|
|
innermostContainer = this.containers[i];
|
|
innermostIndex = i;
|
|
|
|
} else {
|
|
// container doesn't intersect. trigger "out" event if necessary
|
|
if(this.containers[i].containerCache.over) {
|
|
this.containers[i]._trigger("out", event, this._uiHash(this));
|
|
this.containers[i].containerCache.over = 0;
|
|
}
|
|
}
|
|
|
|
}
|
|
|
|
// if no intersecting containers found, return
|
|
if(!innermostContainer) {
|
|
return;
|
|
}
|
|
|
|
// move the item into the container if it's not there already
|
|
if(this.containers.length === 1) {
|
|
if (!this.containers[innermostIndex].containerCache.over) {
|
|
this.containers[innermostIndex]._trigger("over", event, this._uiHash(this));
|
|
this.containers[innermostIndex].containerCache.over = 1;
|
|
}
|
|
} else {
|
|
|
|
//When entering a new container, we will find the item with the least distance and append our item near it
|
|
dist = 10000;
|
|
itemWithLeastDistance = null;
|
|
floating = innermostContainer.floating || isFloating(this.currentItem);
|
|
posProperty = floating ? "left" : "top";
|
|
sizeProperty = floating ? "width" : "height";
|
|
base = this.positionAbs[posProperty] + this.offset.click[posProperty];
|
|
for (j = this.items.length - 1; j >= 0; j--) {
|
|
if(!$.contains(this.containers[innermostIndex].element[0], this.items[j].item[0])) {
|
|
continue;
|
|
}
|
|
if(this.items[j].item[0] === this.currentItem[0]) {
|
|
continue;
|
|
}
|
|
if (floating && !isOverAxis(this.positionAbs.top + this.offset.click.top, this.items[j].top, this.items[j].height)) {
|
|
continue;
|
|
}
|
|
cur = this.items[j].item.offset()[posProperty];
|
|
nearBottom = false;
|
|
if(Math.abs(cur - base) > Math.abs(cur + this.items[j][sizeProperty] - base)){
|
|
nearBottom = true;
|
|
cur += this.items[j][sizeProperty];
|
|
}
|
|
|
|
if(Math.abs(cur - base) < dist) {
|
|
dist = Math.abs(cur - base); itemWithLeastDistance = this.items[j];
|
|
this.direction = nearBottom ? "up": "down";
|
|
}
|
|
}
|
|
|
|
//Check if dropOnEmpty is enabled
|
|
if(!itemWithLeastDistance && !this.options.dropOnEmpty) {
|
|
return;
|
|
}
|
|
|
|
if(this.currentContainer === this.containers[innermostIndex]) {
|
|
return;
|
|
}
|
|
|
|
itemWithLeastDistance ? this._rearrange(event, itemWithLeastDistance, null, true) : this._rearrange(event, null, this.containers[innermostIndex].element, true);
|
|
this._trigger("change", event, this._uiHash());
|
|
this.containers[innermostIndex]._trigger("change", event, this._uiHash(this));
|
|
this.currentContainer = this.containers[innermostIndex];
|
|
|
|
//Update the placeholder
|
|
this.options.placeholder.update(this.currentContainer, this.placeholder);
|
|
|
|
this.containers[innermostIndex]._trigger("over", event, this._uiHash(this));
|
|
this.containers[innermostIndex].containerCache.over = 1;
|
|
}
|
|
|
|
|
|
},
|
|
|
|
_createHelper: function(event) {
|
|
|
|
var o = this.options,
|
|
helper = $.isFunction(o.helper) ? $(o.helper.apply(this.element[0], [event, this.currentItem])) : (o.helper === "clone" ? this.currentItem.clone() : this.currentItem);
|
|
|
|
//Add the helper to the DOM if that didn't happen already
|
|
if(!helper.parents("body").length) {
|
|
$(o.appendTo !== "parent" ? o.appendTo : this.currentItem[0].parentNode)[0].appendChild(helper[0]);
|
|
}
|
|
|
|
if(helper[0] === this.currentItem[0]) {
|
|
this._storedCSS = { width: this.currentItem[0].style.width, height: this.currentItem[0].style.height, position: this.currentItem.css("position"), top: this.currentItem.css("top"), left: this.currentItem.css("left") };
|
|
}
|
|
|
|
if(!helper[0].style.width || o.forceHelperSize) {
|
|
helper.width(this.currentItem.width());
|
|
}
|
|
if(!helper[0].style.height || o.forceHelperSize) {
|
|
helper.height(this.currentItem.height());
|
|
}
|
|
|
|
return helper;
|
|
|
|
},
|
|
|
|
_adjustOffsetFromHelper: function(obj) {
|
|
if (typeof obj === "string") {
|
|
obj = obj.split(" ");
|
|
}
|
|
if ($.isArray(obj)) {
|
|
obj = {left: +obj[0], top: +obj[1] || 0};
|
|
}
|
|
if ("left" in obj) {
|
|
this.offset.click.left = obj.left + this.margins.left;
|
|
}
|
|
if ("right" in obj) {
|
|
this.offset.click.left = this.helperProportions.width - obj.right + this.margins.left;
|
|
}
|
|
if ("top" in obj) {
|
|
this.offset.click.top = obj.top + this.margins.top;
|
|
}
|
|
if ("bottom" in obj) {
|
|
this.offset.click.top = this.helperProportions.height - obj.bottom + this.margins.top;
|
|
}
|
|
},
|
|
|
|
_getParentOffset: function() {
|
|
|
|
|
|
//Get the offsetParent and cache its position
|
|
this.offsetParent = this.helper.offsetParent();
|
|
var po = this.offsetParent.offset();
|
|
|
|
// This is a special case where we need to modify a offset calculated on start, since the following happened:
|
|
// 1. The position of the helper is absolute, so it's position is calculated based on the next positioned parent
|
|
// 2. The actual offset parent is a child of the scroll parent, and the scroll parent isn't the document, which means that
|
|
// the scroll is included in the initial calculation of the offset of the parent, and never recalculated upon drag
|
|
if(this.cssPosition === "absolute" && this.scrollParent[0] !== document && $.contains(this.scrollParent[0], this.offsetParent[0])) {
|
|
po.left += this.scrollParent.scrollLeft();
|
|
po.top += this.scrollParent.scrollTop();
|
|
}
|
|
|
|
// This needs to be actually done for all browsers, since pageX/pageY includes this information
|
|
// with an ugly IE fix
|
|
if( this.offsetParent[0] === document.body || (this.offsetParent[0].tagName && this.offsetParent[0].tagName.toLowerCase() === "html" && $.ui.ie)) {
|
|
po = { top: 0, left: 0 };
|
|
}
|
|
|
|
return {
|
|
top: po.top + (parseInt(this.offsetParent.css("borderTopWidth"),10) || 0),
|
|
left: po.left + (parseInt(this.offsetParent.css("borderLeftWidth"),10) || 0)
|
|
};
|
|
|
|
},
|
|
|
|
_getRelativeOffset: function() {
|
|
|
|
if(this.cssPosition === "relative") {
|
|
var p = this.currentItem.position();
|
|
return {
|
|
top: p.top - (parseInt(this.helper.css("top"),10) || 0) + this.scrollParent.scrollTop(),
|
|
left: p.left - (parseInt(this.helper.css("left"),10) || 0) + this.scrollParent.scrollLeft()
|
|
};
|
|
} else {
|
|
return { top: 0, left: 0 };
|
|
}
|
|
|
|
},
|
|
|
|
_cacheMargins: function() {
|
|
this.margins = {
|
|
left: (parseInt(this.currentItem.css("marginLeft"),10) || 0),
|
|
top: (parseInt(this.currentItem.css("marginTop"),10) || 0)
|
|
};
|
|
},
|
|
|
|
_cacheHelperProportions: function() {
|
|
this.helperProportions = {
|
|
width: this.helper.outerWidth(),
|
|
height: this.helper.outerHeight()
|
|
};
|
|
},
|
|
|
|
_setContainment: function() {
|
|
|
|
var ce, co, over,
|
|
o = this.options;
|
|
if(o.containment === "parent") {
|
|
o.containment = this.helper[0].parentNode;
|
|
}
|
|
if(o.containment === "document" || o.containment === "window") {
|
|
this.containment = [
|
|
0 - this.offset.relative.left - this.offset.parent.left,
|
|
0 - this.offset.relative.top - this.offset.parent.top,
|
|
$(o.containment === "document" ? document : window).width() - this.helperProportions.width - this.margins.left,
|
|
($(o.containment === "document" ? document : window).height() || document.body.parentNode.scrollHeight) - this.helperProportions.height - this.margins.top
|
|
];
|
|
}
|
|
|
|
if(!(/^(document|window|parent)$/).test(o.containment)) {
|
|
ce = $(o.containment)[0];
|
|
co = $(o.containment).offset();
|
|
over = ($(ce).css("overflow") !== "hidden");
|
|
|
|
this.containment = [
|
|
co.left + (parseInt($(ce).css("borderLeftWidth"),10) || 0) + (parseInt($(ce).css("paddingLeft"),10) || 0) - this.margins.left,
|
|
co.top + (parseInt($(ce).css("borderTopWidth"),10) || 0) + (parseInt($(ce).css("paddingTop"),10) || 0) - this.margins.top,
|
|
co.left+(over ? Math.max(ce.scrollWidth,ce.offsetWidth) : ce.offsetWidth) - (parseInt($(ce).css("borderLeftWidth"),10) || 0) - (parseInt($(ce).css("paddingRight"),10) || 0) - this.helperProportions.width - this.margins.left,
|
|
co.top+(over ? Math.max(ce.scrollHeight,ce.offsetHeight) : ce.offsetHeight) - (parseInt($(ce).css("borderTopWidth"),10) || 0) - (parseInt($(ce).css("paddingBottom"),10) || 0) - this.helperProportions.height - this.margins.top
|
|
];
|
|
}
|
|
|
|
},
|
|
|
|
_convertPositionTo: function(d, pos) {
|
|
|
|
if(!pos) {
|
|
pos = this.position;
|
|
}
|
|
var mod = d === "absolute" ? 1 : -1,
|
|
scroll = this.cssPosition === "absolute" && !(this.scrollParent[0] !== document && $.contains(this.scrollParent[0], this.offsetParent[0])) ? this.offsetParent : this.scrollParent,
|
|
scrollIsRootNode = (/(html|body)/i).test(scroll[0].tagName);
|
|
|
|
return {
|
|
top: (
|
|
pos.top + // The absolute mouse position
|
|
this.offset.relative.top * mod + // Only for relative positioned nodes: Relative offset from element to offset parent
|
|
this.offset.parent.top * mod - // The offsetParent's offset without borders (offset + border)
|
|
( ( this.cssPosition === "fixed" ? -this.scrollParent.scrollTop() : ( scrollIsRootNode ? 0 : scroll.scrollTop() ) ) * mod)
|
|
),
|
|
left: (
|
|
pos.left + // The absolute mouse position
|
|
this.offset.relative.left * mod + // Only for relative positioned nodes: Relative offset from element to offset parent
|
|
this.offset.parent.left * mod - // The offsetParent's offset without borders (offset + border)
|
|
( ( this.cssPosition === "fixed" ? -this.scrollParent.scrollLeft() : scrollIsRootNode ? 0 : scroll.scrollLeft() ) * mod)
|
|
)
|
|
};
|
|
|
|
},
|
|
|
|
_generatePosition: function(event) {
|
|
|
|
var top, left,
|
|
o = this.options,
|
|
pageX = event.pageX,
|
|
pageY = event.pageY,
|
|
scroll = this.cssPosition === "absolute" && !(this.scrollParent[0] !== document && $.contains(this.scrollParent[0], this.offsetParent[0])) ? this.offsetParent : this.scrollParent, scrollIsRootNode = (/(html|body)/i).test(scroll[0].tagName);
|
|
|
|
// This is another very weird special case that only happens for relative elements:
|
|
// 1. If the css position is relative
|
|
// 2. and the scroll parent is the document or similar to the offset parent
|
|
// we have to refresh the relative offset during the scroll so there are no jumps
|
|
if(this.cssPosition === "relative" && !(this.scrollParent[0] !== document && this.scrollParent[0] !== this.offsetParent[0])) {
|
|
this.offset.relative = this._getRelativeOffset();
|
|
}
|
|
|
|
/*
|
|
* - Position constraining -
|
|
* Constrain the position to a mix of grid, containment.
|
|
*/
|
|
|
|
if(this.originalPosition) { //If we are not dragging yet, we won't check for options
|
|
|
|
if(this.containment) {
|
|
if(event.pageX - this.offset.click.left < this.containment[0]) {
|
|
pageX = this.containment[0] + this.offset.click.left;
|
|
}
|
|
if(event.pageY - this.offset.click.top < this.containment[1]) {
|
|
pageY = this.containment[1] + this.offset.click.top;
|
|
}
|
|
if(event.pageX - this.offset.click.left > this.containment[2]) {
|
|
pageX = this.containment[2] + this.offset.click.left;
|
|
}
|
|
if(event.pageY - this.offset.click.top > this.containment[3]) {
|
|
pageY = this.containment[3] + this.offset.click.top;
|
|
}
|
|
}
|
|
|
|
if(o.grid) {
|
|
top = this.originalPageY + Math.round((pageY - this.originalPageY) / o.grid[1]) * o.grid[1];
|
|
pageY = this.containment ? ( (top - this.offset.click.top >= this.containment[1] && top - this.offset.click.top <= this.containment[3]) ? top : ((top - this.offset.click.top >= this.containment[1]) ? top - o.grid[1] : top + o.grid[1])) : top;
|
|
|
|
left = this.originalPageX + Math.round((pageX - this.originalPageX) / o.grid[0]) * o.grid[0];
|
|
pageX = this.containment ? ( (left - this.offset.click.left >= this.containment[0] && left - this.offset.click.left <= this.containment[2]) ? left : ((left - this.offset.click.left >= this.containment[0]) ? left - o.grid[0] : left + o.grid[0])) : left;
|
|
}
|
|
|
|
}
|
|
|
|
return {
|
|
top: (
|
|
pageY - // The absolute mouse position
|
|
this.offset.click.top - // Click offset (relative to the element)
|
|
this.offset.relative.top - // Only for relative positioned nodes: Relative offset from element to offset parent
|
|
this.offset.parent.top + // The offsetParent's offset without borders (offset + border)
|
|
( ( 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)
|
|
( ( this.cssPosition === "fixed" ? -this.scrollParent.scrollLeft() : scrollIsRootNode ? 0 : scroll.scrollLeft() ))
|
|
)
|
|
};
|
|
|
|
},
|
|
|
|
_rearrange: function(event, i, a, hardRefresh) {
|
|
|
|
a ? a[0].appendChild(this.placeholder[0]) : i.item[0].parentNode.insertBefore(this.placeholder[0], (this.direction === "down" ? i.item[0] : i.item[0].nextSibling));
|
|
|
|
//Various things done here to improve the performance:
|
|
// 1. we create a setTimeout, that calls refreshPositions
|
|
// 2. on the instance, we have a counter variable, that get's higher after every append
|
|
// 3. on the local scope, we copy the counter variable, and check in the timeout, if it's still the same
|
|
// 4. this lets only the last addition to the timeout stack through
|
|
this.counter = this.counter ? ++this.counter : 1;
|
|
var counter = this.counter;
|
|
|
|
this._delay(function() {
|
|
if(counter === this.counter) {
|
|
this.refreshPositions(!hardRefresh); //Precompute after each DOM insertion, NOT on mousemove
|
|
}
|
|
});
|
|
|
|
},
|
|
|
|
_clear: function(event, noPropagation) {
|
|
|
|
this.reverting = false;
|
|
// We delay all events that have to be triggered to after the point where the placeholder has been removed and
|
|
// everything else normalized again
|
|
var i,
|
|
delayedTriggers = [];
|
|
|
|
// We first have to update the dom position of the actual currentItem
|
|
// Note: don't do it if the current item is already removed (by a user), or it gets reappended (see #4088)
|
|
if(!this._noFinalSort && this.currentItem.parent().length) {
|
|
this.placeholder.before(this.currentItem);
|
|
}
|
|
this._noFinalSort = null;
|
|
|
|
if(this.helper[0] === this.currentItem[0]) {
|
|
for(i in this._storedCSS) {
|
|
if(this._storedCSS[i] === "auto" || this._storedCSS[i] === "static") {
|
|
this._storedCSS[i] = "";
|
|
}
|
|
}
|
|
this.currentItem.css(this._storedCSS).removeClass("ui-sortable-helper");
|
|
} else {
|
|
this.currentItem.show();
|
|
}
|
|
|
|
if(this.fromOutside && !noPropagation) {
|
|
delayedTriggers.push(function(event) { this._trigger("receive", event, this._uiHash(this.fromOutside)); });
|
|
}
|
|
if((this.fromOutside || this.domPosition.prev !== this.currentItem.prev().not(".ui-sortable-helper")[0] || this.domPosition.parent !== this.currentItem.parent()[0]) && !noPropagation) {
|
|
delayedTriggers.push(function(event) { this._trigger("update", event, this._uiHash()); }); //Trigger update callback if the DOM position has changed
|
|
}
|
|
|
|
// Check if the items Container has Changed and trigger appropriate
|
|
// events.
|
|
if (this !== this.currentContainer) {
|
|
if(!noPropagation) {
|
|
delayedTriggers.push(function(event) { this._trigger("remove", event, this._uiHash()); });
|
|
delayedTriggers.push((function(c) { return function(event) { c._trigger("receive", event, this._uiHash(this)); }; }).call(this, this.currentContainer));
|
|
delayedTriggers.push((function(c) { return function(event) { c._trigger("update", event, this._uiHash(this)); }; }).call(this, this.currentContainer));
|
|
}
|
|
}
|
|
|
|
|
|
//Post events to containers
|
|
for (i = this.containers.length - 1; i >= 0; i--){
|
|
if(!noPropagation) {
|
|
delayedTriggers.push((function(c) { return function(event) { c._trigger("deactivate", event, this._uiHash(this)); }; }).call(this, this.containers[i]));
|
|
}
|
|
if(this.containers[i].containerCache.over) {
|
|
delayedTriggers.push((function(c) { return function(event) { c._trigger("out", event, this._uiHash(this)); }; }).call(this, this.containers[i]));
|
|
this.containers[i].containerCache.over = 0;
|
|
}
|
|
}
|
|
|
|
//Do what was originally in plugins
|
|
if ( this.storedCursor ) {
|
|
this.document.find( "body" ).css( "cursor", this.storedCursor );
|
|
this.storedStylesheet.remove();
|
|
}
|
|
if(this._storedOpacity) {
|
|
this.helper.css("opacity", this._storedOpacity);
|
|
}
|
|
if(this._storedZIndex) {
|
|
this.helper.css("zIndex", this._storedZIndex === "auto" ? "" : this._storedZIndex);
|
|
}
|
|
|
|
this.dragging = false;
|
|
if(this.cancelHelperRemoval) {
|
|
if(!noPropagation) {
|
|
this._trigger("beforeStop", event, this._uiHash());
|
|
for (i=0; i < delayedTriggers.length; i++) {
|
|
delayedTriggers[i].call(this, event);
|
|
} //Trigger all delayed events
|
|
this._trigger("stop", event, this._uiHash());
|
|
}
|
|
|
|
this.fromOutside = false;
|
|
return false;
|
|
}
|
|
|
|
if(!noPropagation) {
|
|
this._trigger("beforeStop", event, this._uiHash());
|
|
}
|
|
|
|
//$(this.placeholder[0]).remove(); would have been the jQuery way - unfortunately, it unbinds ALL events from the original node!
|
|
this.placeholder[0].parentNode.removeChild(this.placeholder[0]);
|
|
|
|
if(this.helper[0] !== this.currentItem[0]) {
|
|
this.helper.remove();
|
|
}
|
|
this.helper = null;
|
|
|
|
if(!noPropagation) {
|
|
for (i=0; i < delayedTriggers.length; i++) {
|
|
delayedTriggers[i].call(this, event);
|
|
} //Trigger all delayed events
|
|
this._trigger("stop", event, this._uiHash());
|
|
}
|
|
|
|
this.fromOutside = false;
|
|
return true;
|
|
|
|
},
|
|
|
|
_trigger: function() {
|
|
if ($.Widget.prototype._trigger.apply(this, arguments) === false) {
|
|
this.cancel();
|
|
}
|
|
},
|
|
|
|
_uiHash: function(_inst) {
|
|
var inst = _inst || this;
|
|
return {
|
|
helper: inst.helper,
|
|
placeholder: inst.placeholder || $([]),
|
|
position: inst.position,
|
|
originalPosition: inst.originalPosition,
|
|
offset: inst.positionAbs,
|
|
item: inst.currentItem,
|
|
sender: _inst ? _inst.element : null
|
|
};
|
|
}
|
|
|
|
});
|
|
|
|
})(jQuery);
|
|
(function( $, undefined ) {
|
|
|
|
// used to prevent race conditions with remote data sources
|
|
var requestIndex = 0;
|
|
|
|
$.widget( "ui.autocomplete", {
|
|
version: "1.10.3",
|
|
defaultElement: "<input>",
|
|
options: {
|
|
appendTo: null,
|
|
autoFocus: false,
|
|
delay: 300,
|
|
minLength: 1,
|
|
position: {
|
|
my: "left top",
|
|
at: "left bottom",
|
|
collision: "none"
|
|
},
|
|
source: null,
|
|
|
|
// callbacks
|
|
change: null,
|
|
close: null,
|
|
focus: null,
|
|
open: null,
|
|
response: null,
|
|
search: null,
|
|
select: null
|
|
},
|
|
|
|
pending: 0,
|
|
|
|
_create: function() {
|
|
// Some browsers only repeat keydown events, not keypress events,
|
|
// so we use the suppressKeyPress flag to determine if we've already
|
|
// handled the keydown event. #7269
|
|
// Unfortunately the code for & in keypress is the same as the up arrow,
|
|
// so we use the suppressKeyPressRepeat flag to avoid handling keypress
|
|
// events when we know the keydown event was used to modify the
|
|
// search term. #7799
|
|
var suppressKeyPress, suppressKeyPressRepeat, suppressInput,
|
|
nodeName = this.element[0].nodeName.toLowerCase(),
|
|
isTextarea = nodeName === "textarea",
|
|
isInput = nodeName === "input";
|
|
|
|
this.isMultiLine =
|
|
// Textareas are always multi-line
|
|
isTextarea ? true :
|
|
// Inputs are always single-line, even if inside a contentEditable element
|
|
// IE also treats inputs as contentEditable
|
|
isInput ? false :
|
|
// All other element types are determined by whether or not they're contentEditable
|
|
this.element.prop( "isContentEditable" );
|
|
|
|
this.valueMethod = this.element[ isTextarea || isInput ? "val" : "text" ];
|
|
this.isNewMenu = true;
|
|
|
|
this.element
|
|
.addClass( "ui-autocomplete-input" )
|
|
.attr( "autocomplete", "off" );
|
|
|
|
this._on( this.element, {
|
|
keydown: function( event ) {
|
|
/*jshint maxcomplexity:15*/
|
|
if ( this.element.prop( "readOnly" ) ) {
|
|
suppressKeyPress = true;
|
|
suppressInput = true;
|
|
suppressKeyPressRepeat = true;
|
|
return;
|
|
}
|
|
|
|
suppressKeyPress = false;
|
|
suppressInput = false;
|
|
suppressKeyPressRepeat = false;
|
|
var keyCode = $.ui.keyCode;
|
|
switch( event.keyCode ) {
|
|
case keyCode.PAGE_UP:
|
|
suppressKeyPress = true;
|
|
this._move( "previousPage", event );
|
|
break;
|
|
case keyCode.PAGE_DOWN:
|
|
suppressKeyPress = true;
|
|
this._move( "nextPage", event );
|
|
break;
|
|
case keyCode.UP:
|
|
suppressKeyPress = true;
|
|
this._keyEvent( "previous", event );
|
|
break;
|
|
case keyCode.DOWN:
|
|
suppressKeyPress = true;
|
|
this._keyEvent( "next", event );
|
|
break;
|
|
case keyCode.ENTER:
|
|
case keyCode.NUMPAD_ENTER:
|
|
// when menu is open and has focus
|
|
if ( this.menu.active ) {
|
|
// #6055 - Opera still allows the keypress to occur
|
|
// which causes forms to submit
|
|
suppressKeyPress = true;
|
|
event.preventDefault();
|
|
this.menu.select( event );
|
|
}
|
|
break;
|
|
case keyCode.TAB:
|
|
if ( this.menu.active ) {
|
|
this.menu.select( event );
|
|
}
|
|
break;
|
|
case keyCode.ESCAPE:
|
|
if ( this.menu.element.is( ":visible" ) ) {
|
|
this._value( this.term );
|
|
this.close( event );
|
|
// Different browsers have different default behavior for escape
|
|
// Single press can mean undo or clear
|
|
// Double press in IE means clear the whole form
|
|
event.preventDefault();
|
|
}
|
|
break;
|
|
default:
|
|
suppressKeyPressRepeat = true;
|
|
// search timeout should be triggered before the input value is changed
|
|
this._searchTimeout( event );
|
|
break;
|
|
}
|
|
},
|
|
keypress: function( event ) {
|
|
if ( suppressKeyPress ) {
|
|
suppressKeyPress = false;
|
|
if ( !this.isMultiLine || this.menu.element.is( ":visible" ) ) {
|
|
event.preventDefault();
|
|
}
|
|
return;
|
|
}
|
|
if ( suppressKeyPressRepeat ) {
|
|
return;
|
|
}
|
|
|
|
// replicate some key handlers to allow them to repeat in Firefox and Opera
|
|
var keyCode = $.ui.keyCode;
|
|
switch( event.keyCode ) {
|
|
case keyCode.PAGE_UP:
|
|
this._move( "previousPage", event );
|
|
break;
|
|
case keyCode.PAGE_DOWN:
|
|
this._move( "nextPage", event );
|
|
break;
|
|
case keyCode.UP:
|
|
this._keyEvent( "previous", event );
|
|
break;
|
|
case keyCode.DOWN:
|
|
this._keyEvent( "next", event );
|
|
break;
|
|
}
|
|
},
|
|
input: function( event ) {
|
|
if ( suppressInput ) {
|
|
suppressInput = false;
|
|
event.preventDefault();
|
|
return;
|
|
}
|
|
this._searchTimeout( event );
|
|
},
|
|
focus: function() {
|
|
this.selectedItem = null;
|
|
this.previous = this._value();
|
|
},
|
|
blur: function( event ) {
|
|
if ( this.cancelBlur ) {
|
|
delete this.cancelBlur;
|
|
return;
|
|
}
|
|
|
|
clearTimeout( this.searching );
|
|
this.close( event );
|
|
this._change( event );
|
|
}
|
|
});
|
|
|
|
this._initSource();
|
|
this.menu = $( "<ul>" )
|
|
.addClass( "ui-autocomplete ui-front" )
|
|
.appendTo( this._appendTo() )
|
|
.menu({
|
|
// disable ARIA support, the live region takes care of that
|
|
role: null
|
|
})
|
|
.hide()
|
|
.data( "ui-menu" );
|
|
|
|
this._on( this.menu.element, {
|
|
mousedown: function( event ) {
|
|
// prevent moving focus out of the text field
|
|
event.preventDefault();
|
|
|
|
// IE doesn't prevent moving focus even with event.preventDefault()
|
|
// so we set a flag to know when we should ignore the blur event
|
|
this.cancelBlur = true;
|
|
this._delay(function() {
|
|
delete this.cancelBlur;
|
|
});
|
|
|
|
// clicking on the scrollbar causes focus to shift to the body
|
|
// but we can't detect a mouseup or a click immediately afterward
|
|
// so we have to track the next mousedown and close the menu if
|
|
// the user clicks somewhere outside of the autocomplete
|
|
var menuElement = this.menu.element[ 0 ];
|
|
if ( !$( event.target ).closest( ".ui-menu-item" ).length ) {
|
|
this._delay(function() {
|
|
var that = this;
|
|
this.document.one( "mousedown", function( event ) {
|
|
if ( event.target !== that.element[ 0 ] &&
|
|
event.target !== menuElement &&
|
|
!$.contains( menuElement, event.target ) ) {
|
|
that.close();
|
|
}
|
|
});
|
|
});
|
|
}
|
|
},
|
|
menufocus: function( event, ui ) {
|
|
// support: Firefox
|
|
// Prevent accidental activation of menu items in Firefox (#7024 #9118)
|
|
if ( this.isNewMenu ) {
|
|
this.isNewMenu = false;
|
|
if ( event.originalEvent && /^mouse/.test( event.originalEvent.type ) ) {
|
|
this.menu.blur();
|
|
|
|
this.document.one( "mousemove", function() {
|
|
$( event.target ).trigger( event.originalEvent );
|
|
});
|
|
|
|
return;
|
|
}
|
|
}
|
|
|
|
var item = ui.item.data( "ui-autocomplete-item" );
|
|
if ( false !== this._trigger( "focus", event, { item: item } ) ) {
|
|
// use value to match what will end up in the input, if it was a key event
|
|
if ( event.originalEvent && /^key/.test( event.originalEvent.type ) ) {
|
|
this._value( item.value );
|
|
}
|
|
} else {
|
|
// Normally the input is populated with the item's value as the
|
|
// menu is navigated, causing screen readers to notice a change and
|
|
// announce the item. Since the focus event was canceled, this doesn't
|
|
// happen, so we update the live region so that screen readers can
|
|
// still notice the change and announce it.
|
|
this.liveRegion.text( item.value );
|
|
}
|
|
},
|
|
menuselect: function( event, ui ) {
|
|
var item = ui.item.data( "ui-autocomplete-item" ),
|
|
previous = this.previous;
|
|
|
|
// only trigger when focus was lost (click on menu)
|
|
if ( this.element[0] !== this.document[0].activeElement ) {
|
|
this.element.focus();
|
|
this.previous = previous;
|
|
// #6109 - IE triggers two focus events and the second
|
|
// is asynchronous, so we need to reset the previous
|
|
// term synchronously and asynchronously :-(
|
|
this._delay(function() {
|
|
this.previous = previous;
|
|
this.selectedItem = item;
|
|
});
|
|
}
|
|
|
|
if ( false !== this._trigger( "select", event, { item: item } ) ) {
|
|
this._value( item.value );
|
|
}
|
|
// reset the term after the select event
|
|
// this allows custom select handling to work properly
|
|
this.term = this._value();
|
|
|
|
this.close( event );
|
|
this.selectedItem = item;
|
|
}
|
|
});
|
|
|
|
this.liveRegion = $( "<span>", {
|
|
role: "status",
|
|
"aria-live": "polite"
|
|
})
|
|
.addClass( "ui-helper-hidden-accessible" )
|
|
.insertBefore( this.element );
|
|
|
|
// turning off autocomplete prevents the browser from remembering the
|
|
// value when navigating through history, so we re-enable autocomplete
|
|
// if the page is unloaded before the widget is destroyed. #7790
|
|
this._on( this.window, {
|
|
beforeunload: function() {
|
|
this.element.removeAttr( "autocomplete" );
|
|
}
|
|
});
|
|
},
|
|
|
|
_destroy: function() {
|
|
clearTimeout( this.searching );
|
|
this.element
|
|
.removeClass( "ui-autocomplete-input" )
|
|
.removeAttr( "autocomplete" );
|
|
this.menu.element.remove();
|
|
this.liveRegion.remove();
|
|
},
|
|
|
|
_setOption: function( key, value ) {
|
|
this._super( key, value );
|
|
if ( key === "source" ) {
|
|
this._initSource();
|
|
}
|
|
if ( key === "appendTo" ) {
|
|
this.menu.element.appendTo( this._appendTo() );
|
|
}
|
|
if ( key === "disabled" && value && this.xhr ) {
|
|
this.xhr.abort();
|
|
}
|
|
},
|
|
|
|
_appendTo: function() {
|
|
var element = this.options.appendTo;
|
|
|
|
if ( element ) {
|
|
element = element.jquery || element.nodeType ?
|
|
$( element ) :
|
|
this.document.find( element ).eq( 0 );
|
|
}
|
|
|
|
if ( !element ) {
|
|
element = this.element.closest( ".ui-front" );
|
|
}
|
|
|
|
if ( !element.length ) {
|
|
element = this.document[0].body;
|
|
}
|
|
|
|
return element;
|
|
},
|
|
|
|
_initSource: function() {
|
|
var array, url,
|
|
that = this;
|
|
if ( $.isArray(this.options.source) ) {
|
|
array = this.options.source;
|
|
this.source = function( request, response ) {
|
|
response( $.ui.autocomplete.filter( array, request.term ) );
|
|
};
|
|
} else if ( typeof this.options.source === "string" ) {
|
|
url = this.options.source;
|
|
this.source = function( request, response ) {
|
|
if ( that.xhr ) {
|
|
that.xhr.abort();
|
|
}
|
|
that.xhr = $.ajax({
|
|
url: url,
|
|
data: request,
|
|
dataType: "json",
|
|
success: function( data ) {
|
|
response( data );
|
|
},
|
|
error: function() {
|
|
response( [] );
|
|
}
|
|
});
|
|
};
|
|
} else {
|
|
this.source = this.options.source;
|
|
}
|
|
},
|
|
|
|
_searchTimeout: function( event ) {
|
|
clearTimeout( this.searching );
|
|
this.searching = this._delay(function() {
|
|
// only search if the value has changed
|
|
if ( this.term !== this._value() ) {
|
|
this.selectedItem = null;
|
|
this.search( null, event );
|
|
}
|
|
}, this.options.delay );
|
|
},
|
|
|
|
search: function( value, event ) {
|
|
value = value != null ? value : this._value();
|
|
|
|
// always save the actual value, not the one passed as an argument
|
|
this.term = this._value();
|
|
|
|
if ( value.length < this.options.minLength ) {
|
|
return this.close( event );
|
|
}
|
|
|
|
if ( this._trigger( "search", event ) === false ) {
|
|
return;
|
|
}
|
|
|
|
return this._search( value );
|
|
},
|
|
|
|
_search: function( value ) {
|
|
this.pending++;
|
|
this.element.addClass( "ui-autocomplete-loading" );
|
|
this.cancelSearch = false;
|
|
|
|
this.source( { term: value }, this._response() );
|
|
},
|
|
|
|
_response: function() {
|
|
var that = this,
|
|
index = ++requestIndex;
|
|
|
|
return function( content ) {
|
|
if ( index === requestIndex ) {
|
|
that.__response( content );
|
|
}
|
|
|
|
that.pending--;
|
|
if ( !that.pending ) {
|
|
that.element.removeClass( "ui-autocomplete-loading" );
|
|
}
|
|
};
|
|
},
|
|
|
|
__response: function( content ) {
|
|
if ( content ) {
|
|
content = this._normalize( content );
|
|
}
|
|
this._trigger( "response", null, { content: content } );
|
|
if ( !this.options.disabled && content && content.length && !this.cancelSearch ) {
|
|
this._suggest( content );
|
|
this._trigger( "open" );
|
|
} else {
|
|
// use ._close() instead of .close() so we don't cancel future searches
|
|
this._close();
|
|
}
|
|
},
|
|
|
|
close: function( event ) {
|
|
this.cancelSearch = true;
|
|
this._close( event );
|
|
},
|
|
|
|
_close: function( event ) {
|
|
if ( this.menu.element.is( ":visible" ) ) {
|
|
this.menu.element.hide();
|
|
this.menu.blur();
|
|
this.isNewMenu = true;
|
|
this._trigger( "close", event );
|
|
}
|
|
},
|
|
|
|
_change: function( event ) {
|
|
if ( this.previous !== this._value() ) {
|
|
this._trigger( "change", event, { item: this.selectedItem } );
|
|
}
|
|
},
|
|
|
|
_normalize: function( items ) {
|
|
// assume all items have the right format when the first item is complete
|
|
if ( items.length && items[0].label && items[0].value ) {
|
|
return items;
|
|
}
|
|
return $.map( items, function( item ) {
|
|
if ( typeof item === "string" ) {
|
|
return {
|
|
label: item,
|
|
value: item
|
|
};
|
|
}
|
|
return $.extend({
|
|
label: item.label || item.value,
|
|
value: item.value || item.label
|
|
}, item );
|
|
});
|
|
},
|
|
|
|
_suggest: function( items ) {
|
|
var ul = this.menu.element.empty();
|
|
this._renderMenu( ul, items );
|
|
this.isNewMenu = true;
|
|
this.menu.refresh();
|
|
|
|
// size and position menu
|
|
ul.show();
|
|
this._resizeMenu();
|
|
ul.position( $.extend({
|
|
of: this.element
|
|
}, this.options.position ));
|
|
|
|
if ( this.options.autoFocus ) {
|
|
this.menu.next();
|
|
}
|
|
},
|
|
|
|
_resizeMenu: function() {
|
|
var ul = this.menu.element;
|
|
ul.outerWidth( Math.max(
|
|
// Firefox wraps long text (possibly a rounding bug)
|
|
// so we add 1px to avoid the wrapping (#7513)
|
|
ul.width( "" ).outerWidth() + 1,
|
|
this.element.outerWidth()
|
|
) );
|
|
},
|
|
|
|
_renderMenu: function( ul, items ) {
|
|
var that = this;
|
|
$.each( items, function( index, item ) {
|
|
that._renderItemData( ul, item );
|
|
});
|
|
},
|
|
|
|
_renderItemData: function( ul, item ) {
|
|
return this._renderItem( ul, item ).data( "ui-autocomplete-item", item );
|
|
},
|
|
|
|
_renderItem: function( ul, item ) {
|
|
return $( "<li>" )
|
|
.append( $( "<a>" ).text( item.label ) )
|
|
.appendTo( ul );
|
|
},
|
|
|
|
_move: function( direction, event ) {
|
|
if ( !this.menu.element.is( ":visible" ) ) {
|
|
this.search( null, event );
|
|
return;
|
|
}
|
|
if ( this.menu.isFirstItem() && /^previous/.test( direction ) ||
|
|
this.menu.isLastItem() && /^next/.test( direction ) ) {
|
|
this._value( this.term );
|
|
this.menu.blur();
|
|
return;
|
|
}
|
|
this.menu[ direction ]( event );
|
|
},
|
|
|
|
widget: function() {
|
|
return this.menu.element;
|
|
},
|
|
|
|
_value: function() {
|
|
return this.valueMethod.apply( this.element, arguments );
|
|
},
|
|
|
|
_keyEvent: function( keyEvent, event ) {
|
|
if ( !this.isMultiLine || this.menu.element.is( ":visible" ) ) {
|
|
this._move( keyEvent, event );
|
|
|
|
// prevents moving cursor to beginning/end of the text field in some browsers
|
|
event.preventDefault();
|
|
}
|
|
}
|
|
});
|
|
|
|
$.extend( $.ui.autocomplete, {
|
|
escapeRegex: function( value ) {
|
|
return value.replace(/[\-\[\]{}()*+?.,\\\^$|#\s]/g, "\\$&");
|
|
},
|
|
filter: function(array, term) {
|
|
var matcher = new RegExp( $.ui.autocomplete.escapeRegex(term), "i" );
|
|
return $.grep( array, function(value) {
|
|
return matcher.test( value.label || value.value || value );
|
|
});
|
|
}
|
|
});
|
|
|
|
|
|
// live region extension, adding a `messages` option
|
|
// NOTE: This is an experimental API. We are still investigating
|
|
// a full solution for string manipulation and internationalization.
|
|
$.widget( "ui.autocomplete", $.ui.autocomplete, {
|
|
options: {
|
|
messages: {
|
|
noResults: "No search results.",
|
|
results: function( amount ) {
|
|
return amount + ( amount > 1 ? " results are" : " result is" ) +
|
|
" available, use up and down arrow keys to navigate.";
|
|
}
|
|
}
|
|
},
|
|
|
|
__response: function( content ) {
|
|
var message;
|
|
this._superApply( arguments );
|
|
if ( this.options.disabled || this.cancelSearch ) {
|
|
return;
|
|
}
|
|
if ( content && content.length ) {
|
|
message = this.options.messages.results( content.length );
|
|
} else {
|
|
message = this.options.messages.noResults;
|
|
}
|
|
this.liveRegion.text( message );
|
|
}
|
|
});
|
|
|
|
}( jQuery ));
|
|
(function( $, undefined ) {
|
|
|
|
$.widget( "ui.menu", {
|
|
version: "1.10.3",
|
|
defaultElement: "<ul>",
|
|
delay: 300,
|
|
options: {
|
|
icons: {
|
|
submenu: "ui-icon-carat-1-e"
|
|
},
|
|
menus: "ul",
|
|
position: {
|
|
my: "left top",
|
|
at: "right top"
|
|
},
|
|
role: "menu",
|
|
|
|
// callbacks
|
|
blur: null,
|
|
focus: null,
|
|
select: null
|
|
},
|
|
|
|
_create: function() {
|
|
this.activeMenu = this.element;
|
|
// flag used to prevent firing of the click handler
|
|
// as the event bubbles up through nested menus
|
|
this.mouseHandled = false;
|
|
this.element
|
|
.uniqueId()
|
|
.addClass( "ui-menu ui-widget ui-widget-content ui-corner-all" )
|
|
.toggleClass( "ui-menu-icons", !!this.element.find( ".ui-icon" ).length )
|
|
.attr({
|
|
role: this.options.role,
|
|
tabIndex: 0
|
|
})
|
|
// need to catch all clicks on disabled menu
|
|
// not possible through _on
|
|
.bind( "click" + this.eventNamespace, $.proxy(function( event ) {
|
|
if ( this.options.disabled ) {
|
|
event.preventDefault();
|
|
}
|
|
}, this ));
|
|
|
|
if ( this.options.disabled ) {
|
|
this.element
|
|
.addClass( "ui-state-disabled" )
|
|
.attr( "aria-disabled", "true" );
|
|
}
|
|
|
|
this._on({
|
|
// Prevent focus from sticking to links inside menu after clicking
|
|
// them (focus should always stay on UL during navigation).
|
|
"mousedown .ui-menu-item > a": function( event ) {
|
|
event.preventDefault();
|
|
},
|
|
"click .ui-state-disabled > a": function( event ) {
|
|
event.preventDefault();
|
|
},
|
|
"click .ui-menu-item:has(a)": function( event ) {
|
|
var target = $( event.target ).closest( ".ui-menu-item" );
|
|
if ( !this.mouseHandled && target.not( ".ui-state-disabled" ).length ) {
|
|
this.mouseHandled = true;
|
|
|
|
this.select( event );
|
|
// Open submenu on click
|
|
if ( target.has( ".ui-menu" ).length ) {
|
|
this.expand( event );
|
|
} else if ( !this.element.is( ":focus" ) ) {
|
|
// Redirect focus to the menu
|
|
this.element.trigger( "focus", [ true ] );
|
|
|
|
// If the active item is on the top level, let it stay active.
|
|
// Otherwise, blur the active item since it is no longer visible.
|
|
if ( this.active && this.active.parents( ".ui-menu" ).length === 1 ) {
|
|
clearTimeout( this.timer );
|
|
}
|
|
}
|
|
}
|
|
},
|
|
"mouseenter .ui-menu-item": function( event ) {
|
|
var target = $( event.currentTarget );
|
|
// Remove ui-state-active class from siblings of the newly focused menu item
|
|
// to avoid a jump caused by adjacent elements both having a class with a border
|
|
target.siblings().children( ".ui-state-active" ).removeClass( "ui-state-active" );
|
|
this.focus( event, target );
|
|
},
|
|
mouseleave: "collapseAll",
|
|
"mouseleave .ui-menu": "collapseAll",
|
|
focus: function( event, keepActiveItem ) {
|
|
// If there's already an active item, keep it active
|
|
// If not, activate the first item
|
|
var item = this.active || this.element.children( ".ui-menu-item" ).eq( 0 );
|
|
|
|
if ( !keepActiveItem ) {
|
|
this.focus( event, item );
|
|
}
|
|
},
|
|
blur: function( event ) {
|
|
this._delay(function() {
|
|
if ( !$.contains( this.element[0], this.document[0].activeElement ) ) {
|
|
this.collapseAll( event );
|
|
}
|
|
});
|
|
},
|
|
keydown: "_keydown"
|
|
});
|
|
|
|
this.refresh();
|
|
|
|
// Clicks outside of a menu collapse any open menus
|
|
this._on( this.document, {
|
|
click: function( event ) {
|
|
if ( !$( event.target ).closest( ".ui-menu" ).length ) {
|
|
this.collapseAll( event );
|
|
}
|
|
|
|
// Reset the mouseHandled flag
|
|
this.mouseHandled = false;
|
|
}
|
|
});
|
|
},
|
|
|
|
_destroy: function() {
|
|
// Destroy (sub)menus
|
|
this.element
|
|
.removeAttr( "aria-activedescendant" )
|
|
.find( ".ui-menu" ).addBack()
|
|
.removeClass( "ui-menu ui-widget ui-widget-content ui-corner-all ui-menu-icons" )
|
|
.removeAttr( "role" )
|
|
.removeAttr( "tabIndex" )
|
|
.removeAttr( "aria-labelledby" )
|
|
.removeAttr( "aria-expanded" )
|
|
.removeAttr( "aria-hidden" )
|
|
.removeAttr( "aria-disabled" )
|
|
.removeUniqueId()
|
|
.show();
|
|
|
|
// Destroy menu items
|
|
this.element.find( ".ui-menu-item" )
|
|
.removeClass( "ui-menu-item" )
|
|
.removeAttr( "role" )
|
|
.removeAttr( "aria-disabled" )
|
|
.children( "a" )
|
|
.removeUniqueId()
|
|
.removeClass( "ui-corner-all ui-state-hover" )
|
|
.removeAttr( "tabIndex" )
|
|
.removeAttr( "role" )
|
|
.removeAttr( "aria-haspopup" )
|
|
.children().each( function() {
|
|
var elem = $( this );
|
|
if ( elem.data( "ui-menu-submenu-carat" ) ) {
|
|
elem.remove();
|
|
}
|
|
});
|
|
|
|
// Destroy menu dividers
|
|
this.element.find( ".ui-menu-divider" ).removeClass( "ui-menu-divider ui-widget-content" );
|
|
},
|
|
|
|
_keydown: function( event ) {
|
|
/*jshint maxcomplexity:20*/
|
|
var match, prev, character, skip, regex,
|
|
preventDefault = true;
|
|
|
|
function escape( value ) {
|
|
return value.replace( /[\-\[\]{}()*+?.,\\\^$|#\s]/g, "\\$&" );
|
|
}
|
|
|
|
switch ( event.keyCode ) {
|
|
case $.ui.keyCode.PAGE_UP:
|
|
this.previousPage( event );
|
|
break;
|
|
case $.ui.keyCode.PAGE_DOWN:
|
|
this.nextPage( event );
|
|
break;
|
|
case $.ui.keyCode.HOME:
|
|
this._move( "first", "first", event );
|
|
break;
|
|
case $.ui.keyCode.END:
|
|
this._move( "last", "last", event );
|
|
break;
|
|
case $.ui.keyCode.UP:
|
|
this.previous( event );
|
|
break;
|
|
case $.ui.keyCode.DOWN:
|
|
this.next( event );
|
|
break;
|
|
case $.ui.keyCode.LEFT:
|
|
this.collapse( event );
|
|
break;
|
|
case $.ui.keyCode.RIGHT:
|
|
if ( this.active && !this.active.is( ".ui-state-disabled" ) ) {
|
|
this.expand( event );
|
|
}
|
|
break;
|
|
case $.ui.keyCode.ENTER:
|
|
case $.ui.keyCode.SPACE:
|
|
this._activate( event );
|
|
break;
|
|
case $.ui.keyCode.ESCAPE:
|
|
this.collapse( event );
|
|
break;
|
|
default:
|
|
preventDefault = false;
|
|
prev = this.previousFilter || "";
|
|
character = String.fromCharCode( event.keyCode );
|
|
skip = false;
|
|
|
|
clearTimeout( this.filterTimer );
|
|
|
|
if ( character === prev ) {
|
|
skip = true;
|
|
} else {
|
|
character = prev + character;
|
|
}
|
|
|
|
regex = new RegExp( "^" + escape( character ), "i" );
|
|
match = this.activeMenu.children( ".ui-menu-item" ).filter(function() {
|
|
return regex.test( $( this ).children( "a" ).text() );
|
|
});
|
|
match = skip && match.index( this.active.next() ) !== -1 ?
|
|
this.active.nextAll( ".ui-menu-item" ) :
|
|
match;
|
|
|
|
// If no matches on the current filter, reset to the last character pressed
|
|
// to move down the menu to the first item that starts with that character
|
|
if ( !match.length ) {
|
|
character = String.fromCharCode( event.keyCode );
|
|
regex = new RegExp( "^" + escape( character ), "i" );
|
|
match = this.activeMenu.children( ".ui-menu-item" ).filter(function() {
|
|
return regex.test( $( this ).children( "a" ).text() );
|
|
});
|
|
}
|
|
|
|
if ( match.length ) {
|
|
this.focus( event, match );
|
|
if ( match.length > 1 ) {
|
|
this.previousFilter = character;
|
|
this.filterTimer = this._delay(function() {
|
|
delete this.previousFilter;
|
|
}, 1000 );
|
|
} else {
|
|
delete this.previousFilter;
|
|
}
|
|
} else {
|
|
delete this.previousFilter;
|
|
}
|
|
}
|
|
|
|
if ( preventDefault ) {
|
|
event.preventDefault();
|
|
}
|
|
},
|
|
|
|
_activate: function( event ) {
|
|
if ( !this.active.is( ".ui-state-disabled" ) ) {
|
|
if ( this.active.children( "a[aria-haspopup='true']" ).length ) {
|
|
this.expand( event );
|
|
} else {
|
|
this.select( event );
|
|
}
|
|
}
|
|
},
|
|
|
|
refresh: function() {
|
|
var menus,
|
|
icon = this.options.icons.submenu,
|
|
submenus = this.element.find( this.options.menus );
|
|
|
|
// Initialize nested menus
|
|
submenus.filter( ":not(.ui-menu)" )
|
|
.addClass( "ui-menu ui-widget ui-widget-content ui-corner-all" )
|
|
.hide()
|
|
.attr({
|
|
role: this.options.role,
|
|
"aria-hidden": "true",
|
|
"aria-expanded": "false"
|
|
})
|
|
.each(function() {
|
|
var menu = $( this ),
|
|
item = menu.prev( "a" ),
|
|
submenuCarat = $( "<span>" )
|
|
.addClass( "ui-menu-icon ui-icon " + icon )
|
|
.data( "ui-menu-submenu-carat", true );
|
|
|
|
item
|
|
.attr( "aria-haspopup", "true" )
|
|
.prepend( submenuCarat );
|
|
menu.attr( "aria-labelledby", item.attr( "id" ) );
|
|
});
|
|
|
|
menus = submenus.add( this.element );
|
|
|
|
// Don't refresh list items that are already adapted
|
|
menus.children( ":not(.ui-menu-item):has(a)" )
|
|
.addClass( "ui-menu-item" )
|
|
.attr( "role", "presentation" )
|
|
.children( "a" )
|
|
.uniqueId()
|
|
.addClass( "ui-corner-all" )
|
|
.attr({
|
|
tabIndex: -1,
|
|
role: this._itemRole()
|
|
});
|
|
|
|
// Initialize unlinked menu-items containing spaces and/or dashes only as dividers
|
|
menus.children( ":not(.ui-menu-item)" ).each(function() {
|
|
var item = $( this );
|
|
// hyphen, em dash, en dash
|
|
if ( !/[^\-\u2014\u2013\s]/.test( item.text() ) ) {
|
|
item.addClass( "ui-widget-content ui-menu-divider" );
|
|
}
|
|
});
|
|
|
|
// Add aria-disabled attribute to any disabled menu item
|
|
menus.children( ".ui-state-disabled" ).attr( "aria-disabled", "true" );
|
|
|
|
// If the active item has been removed, blur the menu
|
|
if ( this.active && !$.contains( this.element[ 0 ], this.active[ 0 ] ) ) {
|
|
this.blur();
|
|
}
|
|
},
|
|
|
|
_itemRole: function() {
|
|
return {
|
|
menu: "menuitem",
|
|
listbox: "option"
|
|
}[ this.options.role ];
|
|
},
|
|
|
|
_setOption: function( key, value ) {
|
|
if ( key === "icons" ) {
|
|
this.element.find( ".ui-menu-icon" )
|
|
.removeClass( this.options.icons.submenu )
|
|
.addClass( value.submenu );
|
|
}
|
|
this._super( key, value );
|
|
},
|
|
|
|
focus: function( event, item ) {
|
|
var nested, focused;
|
|
this.blur( event, event && event.type === "focus" );
|
|
|
|
this._scrollIntoView( item );
|
|
|
|
this.active = item.first();
|
|
focused = this.active.children( "a" ).addClass( "ui-state-focus" );
|
|
// Only update aria-activedescendant if there's a role
|
|
// otherwise we assume focus is managed elsewhere
|
|
if ( this.options.role ) {
|
|
this.element.attr( "aria-activedescendant", focused.attr( "id" ) );
|
|
}
|
|
|
|
// Highlight active parent menu item, if any
|
|
this.active
|
|
.parent()
|
|
.closest( ".ui-menu-item" )
|
|
.children( "a:first" )
|
|
.addClass( "ui-state-active" );
|
|
|
|
if ( event && event.type === "keydown" ) {
|
|
this._close();
|
|
} else {
|
|
this.timer = this._delay(function() {
|
|
this._close();
|
|
}, this.delay );
|
|
}
|
|
|
|
nested = item.children( ".ui-menu" );
|
|
if ( nested.length && ( /^mouse/.test( event.type ) ) ) {
|
|
this._startOpening(nested);
|
|
}
|
|
this.activeMenu = item.parent();
|
|
|
|
this._trigger( "focus", event, { item: item } );
|
|
},
|
|
|
|
_scrollIntoView: function( item ) {
|
|
var borderTop, paddingTop, offset, scroll, elementHeight, itemHeight;
|
|
if ( this._hasScroll() ) {
|
|
borderTop = parseFloat( $.css( this.activeMenu[0], "borderTopWidth" ) ) || 0;
|
|
paddingTop = parseFloat( $.css( this.activeMenu[0], "paddingTop" ) ) || 0;
|
|
offset = item.offset().top - this.activeMenu.offset().top - borderTop - paddingTop;
|
|
scroll = this.activeMenu.scrollTop();
|
|
elementHeight = this.activeMenu.height();
|
|
itemHeight = item.height();
|
|
|
|
if ( offset < 0 ) {
|
|
this.activeMenu.scrollTop( scroll + offset );
|
|
} else if ( offset + itemHeight > elementHeight ) {
|
|
this.activeMenu.scrollTop( scroll + offset - elementHeight + itemHeight );
|
|
}
|
|
}
|
|
},
|
|
|
|
blur: function( event, fromFocus ) {
|
|
if ( !fromFocus ) {
|
|
clearTimeout( this.timer );
|
|
}
|
|
|
|
if ( !this.active ) {
|
|
return;
|
|
}
|
|
|
|
this.active.children( "a" ).removeClass( "ui-state-focus" );
|
|
this.active = null;
|
|
|
|
this._trigger( "blur", event, { item: this.active } );
|
|
},
|
|
|
|
_startOpening: function( submenu ) {
|
|
clearTimeout( this.timer );
|
|
|
|
// Don't open if already open fixes a Firefox bug that caused a .5 pixel
|
|
// shift in the submenu position when mousing over the carat icon
|
|
if ( submenu.attr( "aria-hidden" ) !== "true" ) {
|
|
return;
|
|
}
|
|
|
|
this.timer = this._delay(function() {
|
|
this._close();
|
|
this._open( submenu );
|
|
}, this.delay );
|
|
},
|
|
|
|
_open: function( submenu ) {
|
|
var position = $.extend({
|
|
of: this.active
|
|
}, this.options.position );
|
|
|
|
clearTimeout( this.timer );
|
|
this.element.find( ".ui-menu" ).not( submenu.parents( ".ui-menu" ) )
|
|
.hide()
|
|
.attr( "aria-hidden", "true" );
|
|
|
|
submenu
|
|
.show()
|
|
.removeAttr( "aria-hidden" )
|
|
.attr( "aria-expanded", "true" )
|
|
.position( position );
|
|
},
|
|
|
|
collapseAll: function( event, all ) {
|
|
clearTimeout( this.timer );
|
|
this.timer = this._delay(function() {
|
|
// If we were passed an event, look for the submenu that contains the event
|
|
var currentMenu = all ? this.element :
|
|
$( event && event.target ).closest( this.element.find( ".ui-menu" ) );
|
|
|
|
// If we found no valid submenu ancestor, use the main menu to close all sub menus anyway
|
|
if ( !currentMenu.length ) {
|
|
currentMenu = this.element;
|
|
}
|
|
|
|
this._close( currentMenu );
|
|
|
|
this.blur( event );
|
|
this.activeMenu = currentMenu;
|
|
}, this.delay );
|
|
},
|
|
|
|
// With no arguments, closes the currently active menu - if nothing is active
|
|
// it closes all menus. If passed an argument, it will search for menus BELOW
|
|
_close: function( startMenu ) {
|
|
if ( !startMenu ) {
|
|
startMenu = this.active ? this.active.parent() : this.element;
|
|
}
|
|
|
|
startMenu
|
|
.find( ".ui-menu" )
|
|
.hide()
|
|
.attr( "aria-hidden", "true" )
|
|
.attr( "aria-expanded", "false" )
|
|
.end()
|
|
.find( "a.ui-state-active" )
|
|
.removeClass( "ui-state-active" );
|
|
},
|
|
|
|
collapse: function( event ) {
|
|
var newItem = this.active &&
|
|
this.active.parent().closest( ".ui-menu-item", this.element );
|
|
if ( newItem && newItem.length ) {
|
|
this._close();
|
|
this.focus( event, newItem );
|
|
}
|
|
},
|
|
|
|
expand: function( event ) {
|
|
var newItem = this.active &&
|
|
this.active
|
|
.children( ".ui-menu " )
|
|
.children( ".ui-menu-item" )
|
|
.first();
|
|
|
|
if ( newItem && newItem.length ) {
|
|
this._open( newItem.parent() );
|
|
|
|
// Delay so Firefox will not hide activedescendant change in expanding submenu from AT
|
|
this._delay(function() {
|
|
this.focus( event, newItem );
|
|
});
|
|
}
|
|
},
|
|
|
|
next: function( event ) {
|
|
this._move( "next", "first", event );
|
|
},
|
|
|
|
previous: function( event ) {
|
|
this._move( "prev", "last", event );
|
|
},
|
|
|
|
isFirstItem: function() {
|
|
return this.active && !this.active.prevAll( ".ui-menu-item" ).length;
|
|
},
|
|
|
|
isLastItem: function() {
|
|
return this.active && !this.active.nextAll( ".ui-menu-item" ).length;
|
|
},
|
|
|
|
_move: function( direction, filter, event ) {
|
|
var next;
|
|
if ( this.active ) {
|
|
if ( direction === "first" || direction === "last" ) {
|
|
next = this.active
|
|
[ direction === "first" ? "prevAll" : "nextAll" ]( ".ui-menu-item" )
|
|
.eq( -1 );
|
|
} else {
|
|
next = this.active
|
|
[ direction + "All" ]( ".ui-menu-item" )
|
|
.eq( 0 );
|
|
}
|
|
}
|
|
if ( !next || !next.length || !this.active ) {
|
|
next = this.activeMenu.children( ".ui-menu-item" )[ filter ]();
|
|
}
|
|
|
|
this.focus( event, next );
|
|
},
|
|
|
|
nextPage: function( event ) {
|
|
var item, base, height;
|
|
|
|
if ( !this.active ) {
|
|
this.next( event );
|
|
return;
|
|
}
|
|
if ( this.isLastItem() ) {
|
|
return;
|
|
}
|
|
if ( this._hasScroll() ) {
|
|
base = this.active.offset().top;
|
|
height = this.element.height();
|
|
this.active.nextAll( ".ui-menu-item" ).each(function() {
|
|
item = $( this );
|
|
return item.offset().top - base - height < 0;
|
|
});
|
|
|
|
this.focus( event, item );
|
|
} else {
|
|
this.focus( event, this.activeMenu.children( ".ui-menu-item" )
|
|
[ !this.active ? "first" : "last" ]() );
|
|
}
|
|
},
|
|
|
|
previousPage: function( event ) {
|
|
var item, base, height;
|
|
if ( !this.active ) {
|
|
this.next( event );
|
|
return;
|
|
}
|
|
if ( this.isFirstItem() ) {
|
|
return;
|
|
}
|
|
if ( this._hasScroll() ) {
|
|
base = this.active.offset().top;
|
|
height = this.element.height();
|
|
this.active.prevAll( ".ui-menu-item" ).each(function() {
|
|
item = $( this );
|
|
return item.offset().top - base + height > 0;
|
|
});
|
|
|
|
this.focus( event, item );
|
|
} else {
|
|
this.focus( event, this.activeMenu.children( ".ui-menu-item" ).first() );
|
|
}
|
|
},
|
|
|
|
_hasScroll: function() {
|
|
return this.element.outerHeight() < this.element.prop( "scrollHeight" );
|
|
},
|
|
|
|
select: function( event ) {
|
|
// TODO: It should never be possible to not have an active item at this
|
|
// point, but the tests don't trigger mouseenter before click.
|
|
this.active = this.active || $( event.target ).closest( ".ui-menu-item" );
|
|
var ui = { item: this.active };
|
|
if ( !this.active.has( ".ui-menu" ).length ) {
|
|
this.collapseAll( event, true );
|
|
}
|
|
this._trigger( "select", event, ui );
|
|
}
|
|
});
|
|
|
|
}( jQuery ));
|
|
(function($, undefined) {
|
|
|
|
var dataSpace = "ui-effects-";
|
|
|
|
$.effects = {
|
|
effect: {}
|
|
};
|
|
|
|
/*!
|
|
* jQuery Color Animations v2.1.2
|
|
* https://github.com/jquery/jquery-color
|
|
*
|
|
* Copyright 2013 jQuery Foundation and other contributors
|
|
* Released under the MIT license.
|
|
* http://jquery.org/license
|
|
*
|
|
* Date: Wed Jan 16 08:47:09 2013 -0600
|
|
*/
|
|
(function( jQuery, undefined ) {
|
|
|
|
var stepHooks = "backgroundColor borderBottomColor borderLeftColor borderRightColor borderTopColor color columnRuleColor outlineColor textDecorationColor textEmphasisColor",
|
|
|
|
// plusequals test for += 100 -= 100
|
|
rplusequals = /^([\-+])=\s*(\d+\.?\d*)/,
|
|
// a set of RE's that can match strings and generate color tuples.
|
|
stringParsers = [{
|
|
re: /rgba?\(\s*(\d{1,3})\s*,\s*(\d{1,3})\s*,\s*(\d{1,3})\s*(?:,\s*(\d?(?:\.\d+)?)\s*)?\)/,
|
|
parse: function( execResult ) {
|
|
return [
|
|
execResult[ 1 ],
|
|
execResult[ 2 ],
|
|
execResult[ 3 ],
|
|
execResult[ 4 ]
|
|
];
|
|
}
|
|
}, {
|
|
re: /rgba?\(\s*(\d+(?:\.\d+)?)\%\s*,\s*(\d+(?:\.\d+)?)\%\s*,\s*(\d+(?:\.\d+)?)\%\s*(?:,\s*(\d?(?:\.\d+)?)\s*)?\)/,
|
|
parse: function( execResult ) {
|
|
return [
|
|
execResult[ 1 ] * 2.55,
|
|
execResult[ 2 ] * 2.55,
|
|
execResult[ 3 ] * 2.55,
|
|
execResult[ 4 ]
|
|
];
|
|
}
|
|
}, {
|
|
// this regex ignores A-F because it's compared against an already lowercased string
|
|
re: /#([a-f0-9]{2})([a-f0-9]{2})([a-f0-9]{2})/,
|
|
parse: function( execResult ) {
|
|
return [
|
|
parseInt( execResult[ 1 ], 16 ),
|
|
parseInt( execResult[ 2 ], 16 ),
|
|
parseInt( execResult[ 3 ], 16 )
|
|
];
|
|
}
|
|
}, {
|
|
// this regex ignores A-F because it's compared against an already lowercased string
|
|
re: /#([a-f0-9])([a-f0-9])([a-f0-9])/,
|
|
parse: function( execResult ) {
|
|
return [
|
|
parseInt( execResult[ 1 ] + execResult[ 1 ], 16 ),
|
|
parseInt( execResult[ 2 ] + execResult[ 2 ], 16 ),
|
|
parseInt( execResult[ 3 ] + execResult[ 3 ], 16 )
|
|
];
|
|
}
|
|
}, {
|
|
re: /hsla?\(\s*(\d+(?:\.\d+)?)\s*,\s*(\d+(?:\.\d+)?)\%\s*,\s*(\d+(?:\.\d+)?)\%\s*(?:,\s*(\d?(?:\.\d+)?)\s*)?\)/,
|
|
space: "hsla",
|
|
parse: function( execResult ) {
|
|
return [
|
|
execResult[ 1 ],
|
|
execResult[ 2 ] / 100,
|
|
execResult[ 3 ] / 100,
|
|
execResult[ 4 ]
|
|
];
|
|
}
|
|
}],
|
|
|
|
// jQuery.Color( )
|
|
color = jQuery.Color = function( color, green, blue, alpha ) {
|
|
return new jQuery.Color.fn.parse( color, green, blue, alpha );
|
|
},
|
|
spaces = {
|
|
rgba: {
|
|
props: {
|
|
red: {
|
|
idx: 0,
|
|
type: "byte"
|
|
},
|
|
green: {
|
|
idx: 1,
|
|
type: "byte"
|
|
},
|
|
blue: {
|
|
idx: 2,
|
|
type: "byte"
|
|
}
|
|
}
|
|
},
|
|
|
|
hsla: {
|
|
props: {
|
|
hue: {
|
|
idx: 0,
|
|
type: "degrees"
|
|
},
|
|
saturation: {
|
|
idx: 1,
|
|
type: "percent"
|
|
},
|
|
lightness: {
|
|
idx: 2,
|
|
type: "percent"
|
|
}
|
|
}
|
|
}
|
|
},
|
|
propTypes = {
|
|
"byte": {
|
|
floor: true,
|
|
max: 255
|
|
},
|
|
"percent": {
|
|
max: 1
|
|
},
|
|
"degrees": {
|
|
mod: 360,
|
|
floor: true
|
|
}
|
|
},
|
|
support = color.support = {},
|
|
|
|
// element for support tests
|
|
supportElem = jQuery( "<p>" )[ 0 ],
|
|
|
|
// colors = jQuery.Color.names
|
|
colors,
|
|
|
|
// local aliases of functions called often
|
|
each = jQuery.each;
|
|
|
|
// determine rgba support immediately
|
|
supportElem.style.cssText = "background-color:rgba(1,1,1,.5)";
|
|
support.rgba = supportElem.style.backgroundColor.indexOf( "rgba" ) > -1;
|
|
|
|
// define cache name and alpha properties
|
|
// for rgba and hsla spaces
|
|
each( spaces, function( spaceName, space ) {
|
|
space.cache = "_" + spaceName;
|
|
space.props.alpha = {
|
|
idx: 3,
|
|
type: "percent",
|
|
def: 1
|
|
};
|
|
});
|
|
|
|
function clamp( value, prop, allowEmpty ) {
|
|
var type = propTypes[ prop.type ] || {};
|
|
|
|
if ( value == null ) {
|
|
return (allowEmpty || !prop.def) ? null : prop.def;
|
|
}
|
|
|
|
// ~~ is an short way of doing floor for positive numbers
|
|
value = type.floor ? ~~value : parseFloat( value );
|
|
|
|
// IE will pass in empty strings as value for alpha,
|
|
// which will hit this case
|
|
if ( isNaN( value ) ) {
|
|
return prop.def;
|
|
}
|
|
|
|
if ( type.mod ) {
|
|
// we add mod before modding to make sure that negatives values
|
|
// get converted properly: -10 -> 350
|
|
return (value + type.mod) % type.mod;
|
|
}
|
|
|
|
// for now all property types without mod have min and max
|
|
return 0 > value ? 0 : type.max < value ? type.max : value;
|
|
}
|
|
|
|
function stringParse( string ) {
|
|
var inst = color(),
|
|
rgba = inst._rgba = [];
|
|
|
|
string = string.toLowerCase();
|
|
|
|
each( stringParsers, function( i, parser ) {
|
|
var parsed,
|
|
match = parser.re.exec( string ),
|
|
values = match && parser.parse( match ),
|
|
spaceName = parser.space || "rgba";
|
|
|
|
if ( values ) {
|
|
parsed = inst[ spaceName ]( values );
|
|
|
|
// if this was an rgba parse the assignment might happen twice
|
|
// oh well....
|
|
inst[ spaces[ spaceName ].cache ] = parsed[ spaces[ spaceName ].cache ];
|
|
rgba = inst._rgba = parsed._rgba;
|
|
|
|
// exit each( stringParsers ) here because we matched
|
|
return false;
|
|
}
|
|
});
|
|
|
|
// Found a stringParser that handled it
|
|
if ( rgba.length ) {
|
|
|
|
// if this came from a parsed string, force "transparent" when alpha is 0
|
|
// chrome, (and maybe others) return "transparent" as rgba(0,0,0,0)
|
|
if ( rgba.join() === "0,0,0,0" ) {
|
|
jQuery.extend( rgba, colors.transparent );
|
|
}
|
|
return inst;
|
|
}
|
|
|
|
// named colors
|
|
return colors[ string ];
|
|
}
|
|
|
|
color.fn = jQuery.extend( color.prototype, {
|
|
parse: function( red, green, blue, alpha ) {
|
|
if ( red === undefined ) {
|
|
this._rgba = [ null, null, null, null ];
|
|
return this;
|
|
}
|
|
if ( red.jquery || red.nodeType ) {
|
|
red = jQuery( red ).css( green );
|
|
green = undefined;
|
|
}
|
|
|
|
var inst = this,
|
|
type = jQuery.type( red ),
|
|
rgba = this._rgba = [];
|
|
|
|
// more than 1 argument specified - assume ( red, green, blue, alpha )
|
|
if ( green !== undefined ) {
|
|
red = [ red, green, blue, alpha ];
|
|
type = "array";
|
|
}
|
|
|
|
if ( type === "string" ) {
|
|
return this.parse( stringParse( red ) || colors._default );
|
|
}
|
|
|
|
if ( type === "array" ) {
|
|
each( spaces.rgba.props, function( key, prop ) {
|
|
rgba[ prop.idx ] = clamp( red[ prop.idx ], prop );
|
|
});
|
|
return this;
|
|
}
|
|
|
|
if ( type === "object" ) {
|
|
if ( red instanceof color ) {
|
|
each( spaces, function( spaceName, space ) {
|
|
if ( red[ space.cache ] ) {
|
|
inst[ space.cache ] = red[ space.cache ].slice();
|
|
}
|
|
});
|
|
} else {
|
|
each( spaces, function( spaceName, space ) {
|
|
var cache = space.cache;
|
|
each( space.props, function( key, prop ) {
|
|
|
|
// if the cache doesn't exist, and we know how to convert
|
|
if ( !inst[ cache ] && space.to ) {
|
|
|
|
// if the value was null, we don't need to copy it
|
|
// if the key was alpha, we don't need to copy it either
|
|
if ( key === "alpha" || red[ key ] == null ) {
|
|
return;
|
|
}
|
|
inst[ cache ] = space.to( inst._rgba );
|
|
}
|
|
|
|
// this is the only case where we allow nulls for ALL properties.
|
|
// call clamp with alwaysAllowEmpty
|
|
inst[ cache ][ prop.idx ] = clamp( red[ key ], prop, true );
|
|
});
|
|
|
|
// everything defined but alpha?
|
|
if ( inst[ cache ] && jQuery.inArray( null, inst[ cache ].slice( 0, 3 ) ) < 0 ) {
|
|
// use the default of 1
|
|
inst[ cache ][ 3 ] = 1;
|
|
if ( space.from ) {
|
|
inst._rgba = space.from( inst[ cache ] );
|
|
}
|
|
}
|
|
});
|
|
}
|
|
return this;
|
|
}
|
|
},
|
|
is: function( compare ) {
|
|
var is = color( compare ),
|
|
same = true,
|
|
inst = this;
|
|
|
|
each( spaces, function( _, space ) {
|
|
var localCache,
|
|
isCache = is[ space.cache ];
|
|
if (isCache) {
|
|
localCache = inst[ space.cache ] || space.to && space.to( inst._rgba ) || [];
|
|
each( space.props, function( _, prop ) {
|
|
if ( isCache[ prop.idx ] != null ) {
|
|
same = ( isCache[ prop.idx ] === localCache[ prop.idx ] );
|
|
return same;
|
|
}
|
|
});
|
|
}
|
|
return same;
|
|
});
|
|
return same;
|
|
},
|
|
_space: function() {
|
|
var used = [],
|
|
inst = this;
|
|
each( spaces, function( spaceName, space ) {
|
|
if ( inst[ space.cache ] ) {
|
|
used.push( spaceName );
|
|
}
|
|
});
|
|
return used.pop();
|
|
},
|
|
transition: function( other, distance ) {
|
|
var end = color( other ),
|
|
spaceName = end._space(),
|
|
space = spaces[ spaceName ],
|
|
startColor = this.alpha() === 0 ? color( "transparent" ) : this,
|
|
start = startColor[ space.cache ] || space.to( startColor._rgba ),
|
|
result = start.slice();
|
|
|
|
end = end[ space.cache ];
|
|
each( space.props, function( key, prop ) {
|
|
var index = prop.idx,
|
|
startValue = start[ index ],
|
|
endValue = end[ index ],
|
|
type = propTypes[ prop.type ] || {};
|
|
|
|
// if null, don't override start value
|
|
if ( endValue === null ) {
|
|
return;
|
|
}
|
|
// if null - use end
|
|
if ( startValue === null ) {
|
|
result[ index ] = endValue;
|
|
} else {
|
|
if ( type.mod ) {
|
|
if ( endValue - startValue > type.mod / 2 ) {
|
|
startValue += type.mod;
|
|
} else if ( startValue - endValue > type.mod / 2 ) {
|
|
startValue -= type.mod;
|
|
}
|
|
}
|
|
result[ index ] = clamp( ( endValue - startValue ) * distance + startValue, prop );
|
|
}
|
|
});
|
|
return this[ spaceName ]( result );
|
|
},
|
|
blend: function( opaque ) {
|
|
// if we are already opaque - return ourself
|
|
if ( this._rgba[ 3 ] === 1 ) {
|
|
return this;
|
|
}
|
|
|
|
var rgb = this._rgba.slice(),
|
|
a = rgb.pop(),
|
|
blend = color( opaque )._rgba;
|
|
|
|
return color( jQuery.map( rgb, function( v, i ) {
|
|
return ( 1 - a ) * blend[ i ] + a * v;
|
|
}));
|
|
},
|
|
toRgbaString: function() {
|
|
var prefix = "rgba(",
|
|
rgba = jQuery.map( this._rgba, function( v, i ) {
|
|
return v == null ? ( i > 2 ? 1 : 0 ) : v;
|
|
});
|
|
|
|
if ( rgba[ 3 ] === 1 ) {
|
|
rgba.pop();
|
|
prefix = "rgb(";
|
|
}
|
|
|
|
return prefix + rgba.join() + ")";
|
|
},
|
|
toHslaString: function() {
|
|
var prefix = "hsla(",
|
|
hsla = jQuery.map( this.hsla(), function( v, i ) {
|
|
if ( v == null ) {
|
|
v = i > 2 ? 1 : 0;
|
|
}
|
|
|
|
// catch 1 and 2
|
|
if ( i && i < 3 ) {
|
|
v = Math.round( v * 100 ) + "%";
|
|
}
|
|
return v;
|
|
});
|
|
|
|
if ( hsla[ 3 ] === 1 ) {
|
|
hsla.pop();
|
|
prefix = "hsl(";
|
|
}
|
|
return prefix + hsla.join() + ")";
|
|
},
|
|
toHexString: function( includeAlpha ) {
|
|
var rgba = this._rgba.slice(),
|
|
alpha = rgba.pop();
|
|
|
|
if ( includeAlpha ) {
|
|
rgba.push( ~~( alpha * 255 ) );
|
|
}
|
|
|
|
return "#" + jQuery.map( rgba, function( v ) {
|
|
|
|
// default to 0 when nulls exist
|
|
v = ( v || 0 ).toString( 16 );
|
|
return v.length === 1 ? "0" + v : v;
|
|
}).join("");
|
|
},
|
|
toString: function() {
|
|
return this._rgba[ 3 ] === 0 ? "transparent" : this.toRgbaString();
|
|
}
|
|
});
|
|
color.fn.parse.prototype = color.fn;
|
|
|
|
// hsla conversions adapted from:
|
|
// https://code.google.com/p/maashaack/source/browse/packages/graphics/trunk/src/graphics/colors/HUE2RGB.as?r=5021
|
|
|
|
function hue2rgb( p, q, h ) {
|
|
h = ( h + 1 ) % 1;
|
|
if ( h * 6 < 1 ) {
|
|
return p + (q - p) * h * 6;
|
|
}
|
|
if ( h * 2 < 1) {
|
|
return q;
|
|
}
|
|
if ( h * 3 < 2 ) {
|
|
return p + (q - p) * ((2/3) - h) * 6;
|
|
}
|
|
return p;
|
|
}
|
|
|
|
spaces.hsla.to = function ( rgba ) {
|
|
if ( rgba[ 0 ] == null || rgba[ 1 ] == null || rgba[ 2 ] == null ) {
|
|
return [ null, null, null, rgba[ 3 ] ];
|
|
}
|
|
var r = rgba[ 0 ] / 255,
|
|
g = rgba[ 1 ] / 255,
|
|
b = rgba[ 2 ] / 255,
|
|
a = rgba[ 3 ],
|
|
max = Math.max( r, g, b ),
|
|
min = Math.min( r, g, b ),
|
|
diff = max - min,
|
|
add = max + min,
|
|
l = add * 0.5,
|
|
h, s;
|
|
|
|
if ( min === max ) {
|
|
h = 0;
|
|
} else if ( r === max ) {
|
|
h = ( 60 * ( g - b ) / diff ) + 360;
|
|
} else if ( g === max ) {
|
|
h = ( 60 * ( b - r ) / diff ) + 120;
|
|
} else {
|
|
h = ( 60 * ( r - g ) / diff ) + 240;
|
|
}
|
|
|
|
// chroma (diff) == 0 means greyscale which, by definition, saturation = 0%
|
|
// otherwise, saturation is based on the ratio of chroma (diff) to lightness (add)
|
|
if ( diff === 0 ) {
|
|
s = 0;
|
|
} else if ( l <= 0.5 ) {
|
|
s = diff / add;
|
|
} else {
|
|
s = diff / ( 2 - add );
|
|
}
|
|
return [ Math.round(h) % 360, s, l, a == null ? 1 : a ];
|
|
};
|
|
|
|
spaces.hsla.from = function ( hsla ) {
|
|
if ( hsla[ 0 ] == null || hsla[ 1 ] == null || hsla[ 2 ] == null ) {
|
|
return [ null, null, null, hsla[ 3 ] ];
|
|
}
|
|
var h = hsla[ 0 ] / 360,
|
|
s = hsla[ 1 ],
|
|
l = hsla[ 2 ],
|
|
a = hsla[ 3 ],
|
|
q = l <= 0.5 ? l * ( 1 + s ) : l + s - l * s,
|
|
p = 2 * l - q;
|
|
|
|
return [
|
|
Math.round( hue2rgb( p, q, h + ( 1 / 3 ) ) * 255 ),
|
|
Math.round( hue2rgb( p, q, h ) * 255 ),
|
|
Math.round( hue2rgb( p, q, h - ( 1 / 3 ) ) * 255 ),
|
|
a
|
|
];
|
|
};
|
|
|
|
|
|
each( spaces, function( spaceName, space ) {
|
|
var props = space.props,
|
|
cache = space.cache,
|
|
to = space.to,
|
|
from = space.from;
|
|
|
|
// makes rgba() and hsla()
|
|
color.fn[ spaceName ] = function( value ) {
|
|
|
|
// generate a cache for this space if it doesn't exist
|
|
if ( to && !this[ cache ] ) {
|
|
this[ cache ] = to( this._rgba );
|
|
}
|
|
if ( value === undefined ) {
|
|
return this[ cache ].slice();
|
|
}
|
|
|
|
var ret,
|
|
type = jQuery.type( value ),
|
|
arr = ( type === "array" || type === "object" ) ? value : arguments,
|
|
local = this[ cache ].slice();
|
|
|
|
each( props, function( key, prop ) {
|
|
var val = arr[ type === "object" ? key : prop.idx ];
|
|
if ( val == null ) {
|
|
val = local[ prop.idx ];
|
|
}
|
|
local[ prop.idx ] = clamp( val, prop );
|
|
});
|
|
|
|
if ( from ) {
|
|
ret = color( from( local ) );
|
|
ret[ cache ] = local;
|
|
return ret;
|
|
} else {
|
|
return color( local );
|
|
}
|
|
};
|
|
|
|
// makes red() green() blue() alpha() hue() saturation() lightness()
|
|
each( props, function( key, prop ) {
|
|
// alpha is included in more than one space
|
|
if ( color.fn[ key ] ) {
|
|
return;
|
|
}
|
|
color.fn[ key ] = function( value ) {
|
|
var vtype = jQuery.type( value ),
|
|
fn = ( key === "alpha" ? ( this._hsla ? "hsla" : "rgba" ) : spaceName ),
|
|
local = this[ fn ](),
|
|
cur = local[ prop.idx ],
|
|
match;
|
|
|
|
if ( vtype === "undefined" ) {
|
|
return cur;
|
|
}
|
|
|
|
if ( vtype === "function" ) {
|
|
value = value.call( this, cur );
|
|
vtype = jQuery.type( value );
|
|
}
|
|
if ( value == null && prop.empty ) {
|
|
return this;
|
|
}
|
|
if ( vtype === "string" ) {
|
|
match = rplusequals.exec( value );
|
|
if ( match ) {
|
|
value = cur + parseFloat( match[ 2 ] ) * ( match[ 1 ] === "+" ? 1 : -1 );
|
|
}
|
|
}
|
|
local[ prop.idx ] = value;
|
|
return this[ fn ]( local );
|
|
};
|
|
});
|
|
});
|
|
|
|
// add cssHook and .fx.step function for each named hook.
|
|
// accept a space separated string of properties
|
|
color.hook = function( hook ) {
|
|
var hooks = hook.split( " " );
|
|
each( hooks, function( i, hook ) {
|
|
jQuery.cssHooks[ hook ] = {
|
|
set: function( elem, value ) {
|
|
var parsed, curElem,
|
|
backgroundColor = "";
|
|
|
|
if ( value !== "transparent" && ( jQuery.type( value ) !== "string" || ( parsed = stringParse( value ) ) ) ) {
|
|
value = color( parsed || value );
|
|
if ( !support.rgba && value._rgba[ 3 ] !== 1 ) {
|
|
curElem = hook === "backgroundColor" ? elem.parentNode : elem;
|
|
while (
|
|
(backgroundColor === "" || backgroundColor === "transparent") &&
|
|
curElem && curElem.style
|
|
) {
|
|
try {
|
|
backgroundColor = jQuery.css( curElem, "backgroundColor" );
|
|
curElem = curElem.parentNode;
|
|
} catch ( e ) {
|
|
}
|
|
}
|
|
|
|
value = value.blend( backgroundColor && backgroundColor !== "transparent" ?
|
|
backgroundColor :
|
|
"_default" );
|
|
}
|
|
|
|
value = value.toRgbaString();
|
|
}
|
|
try {
|
|
elem.style[ hook ] = value;
|
|
} catch( e ) {
|
|
// wrapped to prevent IE from throwing errors on "invalid" values like 'auto' or 'inherit'
|
|
}
|
|
}
|
|
};
|
|
jQuery.fx.step[ hook ] = function( fx ) {
|
|
if ( !fx.colorInit ) {
|
|
fx.start = color( fx.elem, hook );
|
|
fx.end = color( fx.end );
|
|
fx.colorInit = true;
|
|
}
|
|
jQuery.cssHooks[ hook ].set( fx.elem, fx.start.transition( fx.end, fx.pos ) );
|
|
};
|
|
});
|
|
|
|
};
|
|
|
|
color.hook( stepHooks );
|
|
|
|
jQuery.cssHooks.borderColor = {
|
|
expand: function( value ) {
|
|
var expanded = {};
|
|
|
|
each( [ "Top", "Right", "Bottom", "Left" ], function( i, part ) {
|
|
expanded[ "border" + part + "Color" ] = value;
|
|
});
|
|
return expanded;
|
|
}
|
|
};
|
|
|
|
// Basic color names only.
|
|
// Usage of any of the other color names requires adding yourself or including
|
|
// jquery.color.svg-names.js.
|
|
colors = jQuery.Color.names = {
|
|
// 4.1. Basic color keywords
|
|
aqua: "#00ffff",
|
|
black: "#000000",
|
|
blue: "#0000ff",
|
|
fuchsia: "#ff00ff",
|
|
gray: "#808080",
|
|
green: "#008000",
|
|
lime: "#00ff00",
|
|
maroon: "#800000",
|
|
navy: "#000080",
|
|
olive: "#808000",
|
|
purple: "#800080",
|
|
red: "#ff0000",
|
|
silver: "#c0c0c0",
|
|
teal: "#008080",
|
|
white: "#ffffff",
|
|
yellow: "#ffff00",
|
|
|
|
// 4.2.3. "transparent" color keyword
|
|
transparent: [ null, null, null, 0 ],
|
|
|
|
_default: "#ffffff"
|
|
};
|
|
|
|
})( jQuery );
|
|
|
|
|
|
/******************************************************************************/
|
|
/****************************** CLASS ANIMATIONS ******************************/
|
|
/******************************************************************************/
|
|
(function() {
|
|
|
|
var classAnimationActions = [ "add", "remove", "toggle" ],
|
|
shorthandStyles = {
|
|
border: 1,
|
|
borderBottom: 1,
|
|
borderColor: 1,
|
|
borderLeft: 1,
|
|
borderRight: 1,
|
|
borderTop: 1,
|
|
borderWidth: 1,
|
|
margin: 1,
|
|
padding: 1
|
|
};
|
|
|
|
$.each([ "borderLeftStyle", "borderRightStyle", "borderBottomStyle", "borderTopStyle" ], function( _, prop ) {
|
|
$.fx.step[ prop ] = function( fx ) {
|
|
if ( fx.end !== "none" && !fx.setAttr || fx.pos === 1 && !fx.setAttr ) {
|
|
jQuery.style( fx.elem, prop, fx.end );
|
|
fx.setAttr = true;
|
|
}
|
|
};
|
|
});
|
|
|
|
function getElementStyles( elem ) {
|
|
var key, len,
|
|
style = elem.ownerDocument.defaultView ?
|
|
elem.ownerDocument.defaultView.getComputedStyle( elem, null ) :
|
|
elem.currentStyle,
|
|
styles = {};
|
|
|
|
if ( style && style.length && style[ 0 ] && style[ style[ 0 ] ] ) {
|
|
len = style.length;
|
|
while ( len-- ) {
|
|
key = style[ len ];
|
|
if ( typeof style[ key ] === "string" ) {
|
|
styles[ $.camelCase( key ) ] = style[ key ];
|
|
}
|
|
}
|
|
// support: Opera, IE <9
|
|
} else {
|
|
for ( key in style ) {
|
|
if ( typeof style[ key ] === "string" ) {
|
|
styles[ key ] = style[ key ];
|
|
}
|
|
}
|
|
}
|
|
|
|
return styles;
|
|
}
|
|
|
|
|
|
function styleDifference( oldStyle, newStyle ) {
|
|
var diff = {},
|
|
name, value;
|
|
|
|
for ( name in newStyle ) {
|
|
value = newStyle[ name ];
|
|
if ( oldStyle[ name ] !== value ) {
|
|
if ( !shorthandStyles[ name ] ) {
|
|
if ( $.fx.step[ name ] || !isNaN( parseFloat( value ) ) ) {
|
|
diff[ name ] = value;
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
return diff;
|
|
}
|
|
|
|
// support: jQuery <1.8
|
|
if ( !$.fn.addBack ) {
|
|
$.fn.addBack = function( selector ) {
|
|
return this.add( selector == null ?
|
|
this.prevObject : this.prevObject.filter( selector )
|
|
);
|
|
};
|
|
}
|
|
|
|
$.effects.animateClass = function( value, duration, easing, callback ) {
|
|
var o = $.speed( duration, easing, callback );
|
|
|
|
return this.queue( function() {
|
|
var animated = $( this ),
|
|
baseClass = animated.attr( "class" ) || "",
|
|
applyClassChange,
|
|
allAnimations = o.children ? animated.find( "*" ).addBack() : animated;
|
|
|
|
// map the animated objects to store the original styles.
|
|
allAnimations = allAnimations.map(function() {
|
|
var el = $( this );
|
|
return {
|
|
el: el,
|
|
start: getElementStyles( this )
|
|
};
|
|
});
|
|
|
|
// apply class change
|
|
applyClassChange = function() {
|
|
$.each( classAnimationActions, function(i, action) {
|
|
if ( value[ action ] ) {
|
|
animated[ action + "Class" ]( value[ action ] );
|
|
}
|
|
});
|
|
};
|
|
applyClassChange();
|
|
|
|
// map all animated objects again - calculate new styles and diff
|
|
allAnimations = allAnimations.map(function() {
|
|
this.end = getElementStyles( this.el[ 0 ] );
|
|
this.diff = styleDifference( this.start, this.end );
|
|
return this;
|
|
});
|
|
|
|
// apply original class
|
|
animated.attr( "class", baseClass );
|
|
|
|
// map all animated objects again - this time collecting a promise
|
|
allAnimations = allAnimations.map(function() {
|
|
var styleInfo = this,
|
|
dfd = $.Deferred(),
|
|
opts = $.extend({}, o, {
|
|
queue: false,
|
|
complete: function() {
|
|
dfd.resolve( styleInfo );
|
|
}
|
|
});
|
|
|
|
this.el.animate( this.diff, opts );
|
|
return dfd.promise();
|
|
});
|
|
|
|
// once all animations have completed:
|
|
$.when.apply( $, allAnimations.get() ).done(function() {
|
|
|
|
// set the final class
|
|
applyClassChange();
|
|
|
|
// for each animated element,
|
|
// clear all css properties that were animated
|
|
$.each( arguments, function() {
|
|
var el = this.el;
|
|
$.each( this.diff, function(key) {
|
|
el.css( key, "" );
|
|
});
|
|
});
|
|
|
|
// this is guarnteed to be there if you use jQuery.speed()
|
|
// it also handles dequeuing the next anim...
|
|
o.complete.call( animated[ 0 ] );
|
|
});
|
|
});
|
|
};
|
|
|
|
$.fn.extend({
|
|
addClass: (function( orig ) {
|
|
return function( classNames, speed, easing, callback ) {
|
|
return speed ?
|
|
$.effects.animateClass.call( this,
|
|
{ add: classNames }, speed, easing, callback ) :
|
|
orig.apply( this, arguments );
|
|
};
|
|
})( $.fn.addClass ),
|
|
|
|
removeClass: (function( orig ) {
|
|
return function( classNames, speed, easing, callback ) {
|
|
return arguments.length > 1 ?
|
|
$.effects.animateClass.call( this,
|
|
{ remove: classNames }, speed, easing, callback ) :
|
|
orig.apply( this, arguments );
|
|
};
|
|
})( $.fn.removeClass ),
|
|
|
|
toggleClass: (function( orig ) {
|
|
return function( classNames, force, speed, easing, callback ) {
|
|
if ( typeof force === "boolean" || force === undefined ) {
|
|
if ( !speed ) {
|
|
// without speed parameter
|
|
return orig.apply( this, arguments );
|
|
} else {
|
|
return $.effects.animateClass.call( this,
|
|
(force ? { add: classNames } : { remove: classNames }),
|
|
speed, easing, callback );
|
|
}
|
|
} else {
|
|
// without force parameter
|
|
return $.effects.animateClass.call( this,
|
|
{ toggle: classNames }, force, speed, easing );
|
|
}
|
|
};
|
|
})( $.fn.toggleClass ),
|
|
|
|
switchClass: function( remove, add, speed, easing, callback) {
|
|
return $.effects.animateClass.call( this, {
|
|
add: add,
|
|
remove: remove
|
|
}, speed, easing, callback );
|
|
}
|
|
});
|
|
|
|
})();
|
|
|
|
/******************************************************************************/
|
|
/*********************************** EFFECTS **********************************/
|
|
/******************************************************************************/
|
|
|
|
(function() {
|
|
|
|
$.extend( $.effects, {
|
|
version: "1.10.3",
|
|
|
|
// Saves a set of properties in a data storage
|
|
save: function( element, set ) {
|
|
for( var i=0; i < set.length; i++ ) {
|
|
if ( set[ i ] !== null ) {
|
|
element.data( dataSpace + set[ i ], element[ 0 ].style[ set[ i ] ] );
|
|
}
|
|
}
|
|
},
|
|
|
|
// Restores a set of previously saved properties from a data storage
|
|
restore: function( element, set ) {
|
|
var val, i;
|
|
for( i=0; i < set.length; i++ ) {
|
|
if ( set[ i ] !== null ) {
|
|
val = element.data( dataSpace + set[ i ] );
|
|
// support: jQuery 1.6.2
|
|
// http://bugs.jquery.com/ticket/9917
|
|
// jQuery 1.6.2 incorrectly returns undefined for any falsy value.
|
|
// We can't differentiate between "" and 0 here, so we just assume
|
|
// empty string since it's likely to be a more common value...
|
|
if ( val === undefined ) {
|
|
val = "";
|
|
}
|
|
element.css( set[ i ], val );
|
|
}
|
|
}
|
|
},
|
|
|
|
setMode: function( el, mode ) {
|
|
if (mode === "toggle") {
|
|
mode = el.is( ":hidden" ) ? "show" : "hide";
|
|
}
|
|
return mode;
|
|
},
|
|
|
|
// Translates a [top,left] array into a baseline value
|
|
// this should be a little more flexible in the future to handle a string & hash
|
|
getBaseline: function( origin, original ) {
|
|
var y, x;
|
|
switch ( origin[ 0 ] ) {
|
|
case "top": y = 0; break;
|
|
case "middle": y = 0.5; break;
|
|
case "bottom": y = 1; break;
|
|
default: y = origin[ 0 ] / original.height;
|
|
}
|
|
switch ( origin[ 1 ] ) {
|
|
case "left": x = 0; break;
|
|
case "center": x = 0.5; break;
|
|
case "right": x = 1; break;
|
|
default: x = origin[ 1 ] / original.width;
|
|
}
|
|
return {
|
|
x: x,
|
|
y: y
|
|
};
|
|
},
|
|
|
|
// Wraps the element around a wrapper that copies position properties
|
|
createWrapper: function( element ) {
|
|
|
|
// if the element is already wrapped, return it
|
|
if ( element.parent().is( ".ui-effects-wrapper" )) {
|
|
return element.parent();
|
|
}
|
|
|
|
// wrap the element
|
|
var props = {
|
|
width: element.outerWidth(true),
|
|
height: element.outerHeight(true),
|
|
"float": element.css( "float" )
|
|
},
|
|
wrapper = $( "<div></div>" )
|
|
.addClass( "ui-effects-wrapper" )
|
|
.css({
|
|
fontSize: "100%",
|
|
background: "transparent",
|
|
border: "none",
|
|
margin: 0,
|
|
padding: 0
|
|
}),
|
|
// Store the size in case width/height are defined in % - Fixes #5245
|
|
size = {
|
|
width: element.width(),
|
|
height: element.height()
|
|
},
|
|
active = document.activeElement;
|
|
|
|
// support: Firefox
|
|
// Firefox incorrectly exposes anonymous content
|
|
// https://bugzilla.mozilla.org/show_bug.cgi?id=561664
|
|
try {
|
|
active.id;
|
|
} catch( e ) {
|
|
active = document.body;
|
|
}
|
|
|
|
element.wrap( wrapper );
|
|
|
|
// Fixes #7595 - Elements lose focus when wrapped.
|
|
if ( element[ 0 ] === active || $.contains( element[ 0 ], active ) ) {
|
|
$( active ).focus();
|
|
}
|
|
|
|
wrapper = element.parent(); //Hotfix for jQuery 1.4 since some change in wrap() seems to actually lose the reference to the wrapped element
|
|
|
|
// transfer positioning properties to the wrapper
|
|
if ( element.css( "position" ) === "static" ) {
|
|
wrapper.css({ position: "relative" });
|
|
element.css({ position: "relative" });
|
|
} else {
|
|
$.extend( props, {
|
|
position: element.css( "position" ),
|
|
zIndex: element.css( "z-index" )
|
|
});
|
|
$.each([ "top", "left", "bottom", "right" ], function(i, pos) {
|
|
props[ pos ] = element.css( pos );
|
|
if ( isNaN( parseInt( props[ pos ], 10 ) ) ) {
|
|
props[ pos ] = "auto";
|
|
}
|
|
});
|
|
element.css({
|
|
position: "relative",
|
|
top: 0,
|
|
left: 0,
|
|
right: "auto",
|
|
bottom: "auto"
|
|
});
|
|
}
|
|
element.css(size);
|
|
|
|
return wrapper.css( props ).show();
|
|
},
|
|
|
|
removeWrapper: function( element ) {
|
|
var active = document.activeElement;
|
|
|
|
if ( element.parent().is( ".ui-effects-wrapper" ) ) {
|
|
element.parent().replaceWith( element );
|
|
|
|
// Fixes #7595 - Elements lose focus when wrapped.
|
|
if ( element[ 0 ] === active || $.contains( element[ 0 ], active ) ) {
|
|
$( active ).focus();
|
|
}
|
|
}
|
|
|
|
|
|
return element;
|
|
},
|
|
|
|
setTransition: function( element, list, factor, value ) {
|
|
value = value || {};
|
|
$.each( list, function( i, x ) {
|
|
var unit = element.cssUnit( x );
|
|
if ( unit[ 0 ] > 0 ) {
|
|
value[ x ] = unit[ 0 ] * factor + unit[ 1 ];
|
|
}
|
|
});
|
|
return value;
|
|
}
|
|
});
|
|
|
|
// return an effect options object for the given parameters:
|
|
function _normalizeArguments( effect, options, speed, callback ) {
|
|
|
|
// allow passing all options as the first parameter
|
|
if ( $.isPlainObject( effect ) ) {
|
|
options = effect;
|
|
effect = effect.effect;
|
|
}
|
|
|
|
// convert to an object
|
|
effect = { effect: effect };
|
|
|
|
// catch (effect, null, ...)
|
|
if ( options == null ) {
|
|
options = {};
|
|
}
|
|
|
|
// catch (effect, callback)
|
|
if ( $.isFunction( options ) ) {
|
|
callback = options;
|
|
speed = null;
|
|
options = {};
|
|
}
|
|
|
|
// catch (effect, speed, ?)
|
|
if ( typeof options === "number" || $.fx.speeds[ options ] ) {
|
|
callback = speed;
|
|
speed = options;
|
|
options = {};
|
|
}
|
|
|
|
// catch (effect, options, callback)
|
|
if ( $.isFunction( speed ) ) {
|
|
callback = speed;
|
|
speed = null;
|
|
}
|
|
|
|
// add options to effect
|
|
if ( options ) {
|
|
$.extend( effect, options );
|
|
}
|
|
|
|
speed = speed || options.duration;
|
|
effect.duration = $.fx.off ? 0 :
|
|
typeof speed === "number" ? speed :
|
|
speed in $.fx.speeds ? $.fx.speeds[ speed ] :
|
|
$.fx.speeds._default;
|
|
|
|
effect.complete = callback || options.complete;
|
|
|
|
return effect;
|
|
}
|
|
|
|
function standardAnimationOption( option ) {
|
|
// Valid standard speeds (nothing, number, named speed)
|
|
if ( !option || typeof option === "number" || $.fx.speeds[ option ] ) {
|
|
return true;
|
|
}
|
|
|
|
// Invalid strings - treat as "normal" speed
|
|
if ( typeof option === "string" && !$.effects.effect[ option ] ) {
|
|
return true;
|
|
}
|
|
|
|
// Complete callback
|
|
if ( $.isFunction( option ) ) {
|
|
return true;
|
|
}
|
|
|
|
// Options hash (but not naming an effect)
|
|
if ( typeof option === "object" && !option.effect ) {
|
|
return true;
|
|
}
|
|
|
|
// Didn't match any standard API
|
|
return false;
|
|
}
|
|
|
|
$.fn.extend({
|
|
effect: function( /* effect, options, speed, callback */ ) {
|
|
var args = _normalizeArguments.apply( this, arguments ),
|
|
mode = args.mode,
|
|
queue = args.queue,
|
|
effectMethod = $.effects.effect[ args.effect ];
|
|
|
|
if ( $.fx.off || !effectMethod ) {
|
|
// delegate to the original method (e.g., .show()) if possible
|
|
if ( mode ) {
|
|
return this[ mode ]( args.duration, args.complete );
|
|
} else {
|
|
return this.each( function() {
|
|
if ( args.complete ) {
|
|
args.complete.call( this );
|
|
}
|
|
});
|
|
}
|
|
}
|
|
|
|
function run( next ) {
|
|
var elem = $( this ),
|
|
complete = args.complete,
|
|
mode = args.mode;
|
|
|
|
function done() {
|
|
if ( $.isFunction( complete ) ) {
|
|
complete.call( elem[0] );
|
|
}
|
|
if ( $.isFunction( next ) ) {
|
|
next();
|
|
}
|
|
}
|
|
|
|
// If the element already has the correct final state, delegate to
|
|
// the core methods so the internal tracking of "olddisplay" works.
|
|
if ( elem.is( ":hidden" ) ? mode === "hide" : mode === "show" ) {
|
|
elem[ mode ]();
|
|
done();
|
|
} else {
|
|
effectMethod.call( elem[0], args, done );
|
|
}
|
|
}
|
|
|
|
return queue === false ? this.each( run ) : this.queue( queue || "fx", run );
|
|
},
|
|
|
|
show: (function( orig ) {
|
|
return function( option ) {
|
|
if ( standardAnimationOption( option ) ) {
|
|
return orig.apply( this, arguments );
|
|
} else {
|
|
var args = _normalizeArguments.apply( this, arguments );
|
|
args.mode = "show";
|
|
return this.effect.call( this, args );
|
|
}
|
|
};
|
|
})( $.fn.show ),
|
|
|
|
hide: (function( orig ) {
|
|
return function( option ) {
|
|
if ( standardAnimationOption( option ) ) {
|
|
return orig.apply( this, arguments );
|
|
} else {
|
|
var args = _normalizeArguments.apply( this, arguments );
|
|
args.mode = "hide";
|
|
return this.effect.call( this, args );
|
|
}
|
|
};
|
|
})( $.fn.hide ),
|
|
|
|
toggle: (function( orig ) {
|
|
return function( option ) {
|
|
if ( standardAnimationOption( option ) || typeof option === "boolean" ) {
|
|
return orig.apply( this, arguments );
|
|
} else {
|
|
var args = _normalizeArguments.apply( this, arguments );
|
|
args.mode = "toggle";
|
|
return this.effect.call( this, args );
|
|
}
|
|
};
|
|
})( $.fn.toggle ),
|
|
|
|
// helper functions
|
|
cssUnit: function(key) {
|
|
var style = this.css( key ),
|
|
val = [];
|
|
|
|
$.each( [ "em", "px", "%", "pt" ], function( i, unit ) {
|
|
if ( style.indexOf( unit ) > 0 ) {
|
|
val = [ parseFloat( style ), unit ];
|
|
}
|
|
});
|
|
return val;
|
|
}
|
|
});
|
|
|
|
})();
|
|
|
|
/******************************************************************************/
|
|
/*********************************** EASING ***********************************/
|
|
/******************************************************************************/
|
|
|
|
(function() {
|
|
|
|
// based on easing equations from Robert Penner (http://www.robertpenner.com/easing)
|
|
|
|
var baseEasings = {};
|
|
|
|
$.each( [ "Quad", "Cubic", "Quart", "Quint", "Expo" ], function( i, name ) {
|
|
baseEasings[ name ] = function( p ) {
|
|
return Math.pow( p, i + 2 );
|
|
};
|
|
});
|
|
|
|
$.extend( baseEasings, {
|
|
Sine: function ( p ) {
|
|
return 1 - Math.cos( p * Math.PI / 2 );
|
|
},
|
|
Circ: function ( p ) {
|
|
return 1 - Math.sqrt( 1 - p * p );
|
|
},
|
|
Elastic: function( p ) {
|
|
return p === 0 || p === 1 ? p :
|
|
-Math.pow( 2, 8 * (p - 1) ) * Math.sin( ( (p - 1) * 80 - 7.5 ) * Math.PI / 15 );
|
|
},
|
|
Back: function( p ) {
|
|
return p * p * ( 3 * p - 2 );
|
|
},
|
|
Bounce: function ( p ) {
|
|
var pow2,
|
|
bounce = 4;
|
|
|
|
while ( p < ( ( pow2 = Math.pow( 2, --bounce ) ) - 1 ) / 11 ) {}
|
|
return 1 / Math.pow( 4, 3 - bounce ) - 7.5625 * Math.pow( ( pow2 * 3 - 2 ) / 22 - p, 2 );
|
|
}
|
|
});
|
|
|
|
$.each( baseEasings, function( name, easeIn ) {
|
|
$.easing[ "easeIn" + name ] = easeIn;
|
|
$.easing[ "easeOut" + name ] = function( p ) {
|
|
return 1 - easeIn( 1 - p );
|
|
};
|
|
$.easing[ "easeInOut" + name ] = function( p ) {
|
|
return p < 0.5 ?
|
|
easeIn( p * 2 ) / 2 :
|
|
1 - easeIn( p * -2 + 2 ) / 2;
|
|
};
|
|
});
|
|
|
|
})();
|
|
|
|
})(jQuery);
|
|
(function( $, undefined ) {
|
|
|
|
var rvertical = /up|down|vertical/,
|
|
rpositivemotion = /up|left|vertical|horizontal/;
|
|
|
|
$.effects.effect.blind = function( o, done ) {
|
|
// Create element
|
|
var el = $( this ),
|
|
props = [ "position", "top", "bottom", "left", "right", "height", "width" ],
|
|
mode = $.effects.setMode( el, o.mode || "hide" ),
|
|
direction = o.direction || "up",
|
|
vertical = rvertical.test( direction ),
|
|
ref = vertical ? "height" : "width",
|
|
ref2 = vertical ? "top" : "left",
|
|
motion = rpositivemotion.test( direction ),
|
|
animation = {},
|
|
show = mode === "show",
|
|
wrapper, distance, margin;
|
|
|
|
// if already wrapped, the wrapper's properties are my property. #6245
|
|
if ( el.parent().is( ".ui-effects-wrapper" ) ) {
|
|
$.effects.save( el.parent(), props );
|
|
} else {
|
|
$.effects.save( el, props );
|
|
}
|
|
el.show();
|
|
wrapper = $.effects.createWrapper( el ).css({
|
|
overflow: "hidden"
|
|
});
|
|
|
|
distance = wrapper[ ref ]();
|
|
margin = parseFloat( wrapper.css( ref2 ) ) || 0;
|
|
|
|
animation[ ref ] = show ? distance : 0;
|
|
if ( !motion ) {
|
|
el
|
|
.css( vertical ? "bottom" : "right", 0 )
|
|
.css( vertical ? "top" : "left", "auto" )
|
|
.css({ position: "absolute" });
|
|
|
|
animation[ ref2 ] = show ? margin : distance + margin;
|
|
}
|
|
|
|
// start at 0 if we are showing
|
|
if ( show ) {
|
|
wrapper.css( ref, 0 );
|
|
if ( ! motion ) {
|
|
wrapper.css( ref2, margin + distance );
|
|
}
|
|
}
|
|
|
|
// Animate
|
|
wrapper.animate( animation, {
|
|
duration: o.duration,
|
|
easing: o.easing,
|
|
queue: false,
|
|
complete: function() {
|
|
if ( mode === "hide" ) {
|
|
el.hide();
|
|
}
|
|
$.effects.restore( el, props );
|
|
$.effects.removeWrapper( el );
|
|
done();
|
|
}
|
|
});
|
|
|
|
};
|
|
|
|
})(jQuery);
|
|
(function( $, undefined ) {
|
|
|
|
$.effects.effect.bounce = function( o, done ) {
|
|
var el = $( this ),
|
|
props = [ "position", "top", "bottom", "left", "right", "height", "width" ],
|
|
|
|
// defaults:
|
|
mode = $.effects.setMode( el, o.mode || "effect" ),
|
|
hide = mode === "hide",
|
|
show = mode === "show",
|
|
direction = o.direction || "up",
|
|
distance = o.distance,
|
|
times = o.times || 5,
|
|
|
|
// number of internal animations
|
|
anims = times * 2 + ( show || hide ? 1 : 0 ),
|
|
speed = o.duration / anims,
|
|
easing = o.easing,
|
|
|
|
// utility:
|
|
ref = ( direction === "up" || direction === "down" ) ? "top" : "left",
|
|
motion = ( direction === "up" || direction === "left" ),
|
|
i,
|
|
upAnim,
|
|
downAnim,
|
|
|
|
// we will need to re-assemble the queue to stack our animations in place
|
|
queue = el.queue(),
|
|
queuelen = queue.length;
|
|
|
|
// Avoid touching opacity to prevent clearType and PNG issues in IE
|
|
if ( show || hide ) {
|
|
props.push( "opacity" );
|
|
}
|
|
|
|
$.effects.save( el, props );
|
|
el.show();
|
|
$.effects.createWrapper( el ); // Create Wrapper
|
|
|
|
// default distance for the BIGGEST bounce is the outer Distance / 3
|
|
if ( !distance ) {
|
|
distance = el[ ref === "top" ? "outerHeight" : "outerWidth" ]() / 3;
|
|
}
|
|
|
|
if ( show ) {
|
|
downAnim = { opacity: 1 };
|
|
downAnim[ ref ] = 0;
|
|
|
|
// if we are showing, force opacity 0 and set the initial position
|
|
// then do the "first" animation
|
|
el.css( "opacity", 0 )
|
|
.css( ref, motion ? -distance * 2 : distance * 2 )
|
|
.animate( downAnim, speed, easing );
|
|
}
|
|
|
|
// start at the smallest distance if we are hiding
|
|
if ( hide ) {
|
|
distance = distance / Math.pow( 2, times - 1 );
|
|
}
|
|
|
|
downAnim = {};
|
|
downAnim[ ref ] = 0;
|
|
// Bounces up/down/left/right then back to 0 -- times * 2 animations happen here
|
|
for ( i = 0; i < times; i++ ) {
|
|
upAnim = {};
|
|
upAnim[ ref ] = ( motion ? "-=" : "+=" ) + distance;
|
|
|
|
el.animate( upAnim, speed, easing )
|
|
.animate( downAnim, speed, easing );
|
|
|
|
distance = hide ? distance * 2 : distance / 2;
|
|
}
|
|
|
|
// Last Bounce when Hiding
|
|
if ( hide ) {
|
|
upAnim = { opacity: 0 };
|
|
upAnim[ ref ] = ( motion ? "-=" : "+=" ) + distance;
|
|
|
|
el.animate( upAnim, speed, easing );
|
|
}
|
|
|
|
el.queue(function() {
|
|
if ( hide ) {
|
|
el.hide();
|
|
}
|
|
$.effects.restore( el, props );
|
|
$.effects.removeWrapper( el );
|
|
done();
|
|
});
|
|
|
|
// inject all the animations we just queued to be first in line (after "inprogress")
|
|
if ( queuelen > 1) {
|
|
queue.splice.apply( queue,
|
|
[ 1, 0 ].concat( queue.splice( queuelen, anims + 1 ) ) );
|
|
}
|
|
el.dequeue();
|
|
|
|
};
|
|
|
|
})(jQuery);
|
|
(function( $, undefined ) {
|
|
|
|
$.effects.effect.clip = function( o, done ) {
|
|
// Create element
|
|
var el = $( this ),
|
|
props = [ "position", "top", "bottom", "left", "right", "height", "width" ],
|
|
mode = $.effects.setMode( el, o.mode || "hide" ),
|
|
show = mode === "show",
|
|
direction = o.direction || "vertical",
|
|
vert = direction === "vertical",
|
|
size = vert ? "height" : "width",
|
|
position = vert ? "top" : "left",
|
|
animation = {},
|
|
wrapper, animate, distance;
|
|
|
|
// Save & Show
|
|
$.effects.save( el, props );
|
|
el.show();
|
|
|
|
// Create Wrapper
|
|
wrapper = $.effects.createWrapper( el ).css({
|
|
overflow: "hidden"
|
|
});
|
|
animate = ( el[0].tagName === "IMG" ) ? wrapper : el;
|
|
distance = animate[ size ]();
|
|
|
|
// Shift
|
|
if ( show ) {
|
|
animate.css( size, 0 );
|
|
animate.css( position, distance / 2 );
|
|
}
|
|
|
|
// Create Animation Object:
|
|
animation[ size ] = show ? distance : 0;
|
|
animation[ position ] = show ? 0 : distance / 2;
|
|
|
|
// Animate
|
|
animate.animate( animation, {
|
|
queue: false,
|
|
duration: o.duration,
|
|
easing: o.easing,
|
|
complete: function() {
|
|
if ( !show ) {
|
|
el.hide();
|
|
}
|
|
$.effects.restore( el, props );
|
|
$.effects.removeWrapper( el );
|
|
done();
|
|
}
|
|
});
|
|
|
|
};
|
|
|
|
})(jQuery);
|
|
(function( $, undefined ) {
|
|
|
|
$.effects.effect.drop = function( o, done ) {
|
|
|
|
var el = $( this ),
|
|
props = [ "position", "top", "bottom", "left", "right", "opacity", "height", "width" ],
|
|
mode = $.effects.setMode( el, o.mode || "hide" ),
|
|
show = mode === "show",
|
|
direction = o.direction || "left",
|
|
ref = ( direction === "up" || direction === "down" ) ? "top" : "left",
|
|
motion = ( direction === "up" || direction === "left" ) ? "pos" : "neg",
|
|
animation = {
|
|
opacity: show ? 1 : 0
|
|
},
|
|
distance;
|
|
|
|
// Adjust
|
|
$.effects.save( el, props );
|
|
el.show();
|
|
$.effects.createWrapper( el );
|
|
|
|
distance = o.distance || el[ ref === "top" ? "outerHeight": "outerWidth" ]( true ) / 2;
|
|
|
|
if ( show ) {
|
|
el
|
|
.css( "opacity", 0 )
|
|
.css( ref, motion === "pos" ? -distance : distance );
|
|
}
|
|
|
|
// Animation
|
|
animation[ ref ] = ( show ?
|
|
( motion === "pos" ? "+=" : "-=" ) :
|
|
( motion === "pos" ? "-=" : "+=" ) ) +
|
|
distance;
|
|
|
|
// Animate
|
|
el.animate( animation, {
|
|
queue: false,
|
|
duration: o.duration,
|
|
easing: o.easing,
|
|
complete: function() {
|
|
if ( mode === "hide" ) {
|
|
el.hide();
|
|
}
|
|
$.effects.restore( el, props );
|
|
$.effects.removeWrapper( el );
|
|
done();
|
|
}
|
|
});
|
|
};
|
|
|
|
})(jQuery);
|
|
(function( $, undefined ) {
|
|
|
|
$.effects.effect.explode = function( o, done ) {
|
|
|
|
var rows = o.pieces ? Math.round( Math.sqrt( o.pieces ) ) : 3,
|
|
cells = rows,
|
|
el = $( this ),
|
|
mode = $.effects.setMode( el, o.mode || "hide" ),
|
|
show = mode === "show",
|
|
|
|
// show and then visibility:hidden the element before calculating offset
|
|
offset = el.show().css( "visibility", "hidden" ).offset(),
|
|
|
|
// width and height of a piece
|
|
width = Math.ceil( el.outerWidth() / cells ),
|
|
height = Math.ceil( el.outerHeight() / rows ),
|
|
pieces = [],
|
|
|
|
// loop
|
|
i, j, left, top, mx, my;
|
|
|
|
// children animate complete:
|
|
function childComplete() {
|
|
pieces.push( this );
|
|
if ( pieces.length === rows * cells ) {
|
|
animComplete();
|
|
}
|
|
}
|
|
|
|
// clone the element for each row and cell.
|
|
for( i = 0; i < rows ; i++ ) { // ===>
|
|
top = offset.top + i * height;
|
|
my = i - ( rows - 1 ) / 2 ;
|
|
|
|
for( j = 0; j < cells ; j++ ) { // |||
|
|
left = offset.left + j * width;
|
|
mx = j - ( cells - 1 ) / 2 ;
|
|
|
|
// Create a clone of the now hidden main element that will be absolute positioned
|
|
// within a wrapper div off the -left and -top equal to size of our pieces
|
|
el
|
|
.clone()
|
|
.appendTo( "body" )
|
|
.wrap( "<div></div>" )
|
|
.css({
|
|
position: "absolute",
|
|
visibility: "visible",
|
|
left: -j * width,
|
|
top: -i * height
|
|
})
|
|
|
|
// select the wrapper - make it overflow: hidden and absolute positioned based on
|
|
// where the original was located +left and +top equal to the size of pieces
|
|
.parent()
|
|
.addClass( "ui-effects-explode" )
|
|
.css({
|
|
position: "absolute",
|
|
overflow: "hidden",
|
|
width: width,
|
|
height: height,
|
|
left: left + ( show ? mx * width : 0 ),
|
|
top: top + ( show ? my * height : 0 ),
|
|
opacity: show ? 0 : 1
|
|
}).animate({
|
|
left: left + ( show ? 0 : mx * width ),
|
|
top: top + ( show ? 0 : my * height ),
|
|
opacity: show ? 1 : 0
|
|
}, o.duration || 500, o.easing, childComplete );
|
|
}
|
|
}
|
|
|
|
function animComplete() {
|
|
el.css({
|
|
visibility: "visible"
|
|
});
|
|
$( pieces ).remove();
|
|
if ( !show ) {
|
|
el.hide();
|
|
}
|
|
done();
|
|
}
|
|
};
|
|
|
|
})(jQuery);
|
|
(function( $, undefined ) {
|
|
|
|
$.effects.effect.fade = function( o, done ) {
|
|
var el = $( this ),
|
|
mode = $.effects.setMode( el, o.mode || "toggle" );
|
|
|
|
el.animate({
|
|
opacity: mode
|
|
}, {
|
|
queue: false,
|
|
duration: o.duration,
|
|
easing: o.easing,
|
|
complete: done
|
|
});
|
|
};
|
|
|
|
})( jQuery );
|
|
(function( $, undefined ) {
|
|
|
|
$.effects.effect.fold = function( o, done ) {
|
|
|
|
// Create element
|
|
var el = $( this ),
|
|
props = [ "position", "top", "bottom", "left", "right", "height", "width" ],
|
|
mode = $.effects.setMode( el, o.mode || "hide" ),
|
|
show = mode === "show",
|
|
hide = mode === "hide",
|
|
size = o.size || 15,
|
|
percent = /([0-9]+)%/.exec( size ),
|
|
horizFirst = !!o.horizFirst,
|
|
widthFirst = show !== horizFirst,
|
|
ref = widthFirst ? [ "width", "height" ] : [ "height", "width" ],
|
|
duration = o.duration / 2,
|
|
wrapper, distance,
|
|
animation1 = {},
|
|
animation2 = {};
|
|
|
|
$.effects.save( el, props );
|
|
el.show();
|
|
|
|
// Create Wrapper
|
|
wrapper = $.effects.createWrapper( el ).css({
|
|
overflow: "hidden"
|
|
});
|
|
distance = widthFirst ?
|
|
[ wrapper.width(), wrapper.height() ] :
|
|
[ wrapper.height(), wrapper.width() ];
|
|
|
|
if ( percent ) {
|
|
size = parseInt( percent[ 1 ], 10 ) / 100 * distance[ hide ? 0 : 1 ];
|
|
}
|
|
if ( show ) {
|
|
wrapper.css( horizFirst ? {
|
|
height: 0,
|
|
width: size
|
|
} : {
|
|
height: size,
|
|
width: 0
|
|
});
|
|
}
|
|
|
|
// Animation
|
|
animation1[ ref[ 0 ] ] = show ? distance[ 0 ] : size;
|
|
animation2[ ref[ 1 ] ] = show ? distance[ 1 ] : 0;
|
|
|
|
// Animate
|
|
wrapper
|
|
.animate( animation1, duration, o.easing )
|
|
.animate( animation2, duration, o.easing, function() {
|
|
if ( hide ) {
|
|
el.hide();
|
|
}
|
|
$.effects.restore( el, props );
|
|
$.effects.removeWrapper( el );
|
|
done();
|
|
});
|
|
|
|
};
|
|
|
|
})(jQuery);
|
|
(function( $, undefined ) {
|
|
|
|
$.effects.effect.highlight = function( o, done ) {
|
|
var elem = $( this ),
|
|
props = [ "backgroundImage", "backgroundColor", "opacity" ],
|
|
mode = $.effects.setMode( elem, o.mode || "show" ),
|
|
animation = {
|
|
backgroundColor: elem.css( "backgroundColor" )
|
|
};
|
|
|
|
if (mode === "hide") {
|
|
animation.opacity = 0;
|
|
}
|
|
|
|
$.effects.save( elem, props );
|
|
|
|
elem
|
|
.show()
|
|
.css({
|
|
backgroundImage: "none",
|
|
backgroundColor: o.color || "#ffff99"
|
|
})
|
|
.animate( animation, {
|
|
queue: false,
|
|
duration: o.duration,
|
|
easing: o.easing,
|
|
complete: function() {
|
|
if ( mode === "hide" ) {
|
|
elem.hide();
|
|
}
|
|
$.effects.restore( elem, props );
|
|
done();
|
|
}
|
|
});
|
|
};
|
|
|
|
})(jQuery);
|
|
(function( $, undefined ) {
|
|
|
|
$.effects.effect.pulsate = function( o, done ) {
|
|
var elem = $( this ),
|
|
mode = $.effects.setMode( elem, o.mode || "show" ),
|
|
show = mode === "show",
|
|
hide = mode === "hide",
|
|
showhide = ( show || mode === "hide" ),
|
|
|
|
// showing or hiding leaves of the "last" animation
|
|
anims = ( ( o.times || 5 ) * 2 ) + ( showhide ? 1 : 0 ),
|
|
duration = o.duration / anims,
|
|
animateTo = 0,
|
|
queue = elem.queue(),
|
|
queuelen = queue.length,
|
|
i;
|
|
|
|
if ( show || !elem.is(":visible")) {
|
|
elem.css( "opacity", 0 ).show();
|
|
animateTo = 1;
|
|
}
|
|
|
|
// anims - 1 opacity "toggles"
|
|
for ( i = 1; i < anims; i++ ) {
|
|
elem.animate({
|
|
opacity: animateTo
|
|
}, duration, o.easing );
|
|
animateTo = 1 - animateTo;
|
|
}
|
|
|
|
elem.animate({
|
|
opacity: animateTo
|
|
}, duration, o.easing);
|
|
|
|
elem.queue(function() {
|
|
if ( hide ) {
|
|
elem.hide();
|
|
}
|
|
done();
|
|
});
|
|
|
|
// We just queued up "anims" animations, we need to put them next in the queue
|
|
if ( queuelen > 1 ) {
|
|
queue.splice.apply( queue,
|
|
[ 1, 0 ].concat( queue.splice( queuelen, anims + 1 ) ) );
|
|
}
|
|
elem.dequeue();
|
|
};
|
|
|
|
})(jQuery);
|
|
(function( $, undefined ) {
|
|
|
|
$.effects.effect.puff = function( o, done ) {
|
|
var elem = $( this ),
|
|
mode = $.effects.setMode( elem, o.mode || "hide" ),
|
|
hide = mode === "hide",
|
|
percent = parseInt( o.percent, 10 ) || 150,
|
|
factor = percent / 100,
|
|
original = {
|
|
height: elem.height(),
|
|
width: elem.width(),
|
|
outerHeight: elem.outerHeight(),
|
|
outerWidth: elem.outerWidth()
|
|
};
|
|
|
|
$.extend( o, {
|
|
effect: "scale",
|
|
queue: false,
|
|
fade: true,
|
|
mode: mode,
|
|
complete: done,
|
|
percent: hide ? percent : 100,
|
|
from: hide ?
|
|
original :
|
|
{
|
|
height: original.height * factor,
|
|
width: original.width * factor,
|
|
outerHeight: original.outerHeight * factor,
|
|
outerWidth: original.outerWidth * factor
|
|
}
|
|
});
|
|
|
|
elem.effect( o );
|
|
};
|
|
|
|
$.effects.effect.scale = function( o, done ) {
|
|
|
|
// Create element
|
|
var el = $( this ),
|
|
options = $.extend( true, {}, o ),
|
|
mode = $.effects.setMode( el, o.mode || "effect" ),
|
|
percent = parseInt( o.percent, 10 ) ||
|
|
( parseInt( o.percent, 10 ) === 0 ? 0 : ( mode === "hide" ? 0 : 100 ) ),
|
|
direction = o.direction || "both",
|
|
origin = o.origin,
|
|
original = {
|
|
height: el.height(),
|
|
width: el.width(),
|
|
outerHeight: el.outerHeight(),
|
|
outerWidth: el.outerWidth()
|
|
},
|
|
factor = {
|
|
y: direction !== "horizontal" ? (percent / 100) : 1,
|
|
x: direction !== "vertical" ? (percent / 100) : 1
|
|
};
|
|
|
|
// We are going to pass this effect to the size effect:
|
|
options.effect = "size";
|
|
options.queue = false;
|
|
options.complete = done;
|
|
|
|
// Set default origin and restore for show/hide
|
|
if ( mode !== "effect" ) {
|
|
options.origin = origin || ["middle","center"];
|
|
options.restore = true;
|
|
}
|
|
|
|
options.from = o.from || ( mode === "show" ? {
|
|
height: 0,
|
|
width: 0,
|
|
outerHeight: 0,
|
|
outerWidth: 0
|
|
} : original );
|
|
options.to = {
|
|
height: original.height * factor.y,
|
|
width: original.width * factor.x,
|
|
outerHeight: original.outerHeight * factor.y,
|
|
outerWidth: original.outerWidth * factor.x
|
|
};
|
|
|
|
// Fade option to support puff
|
|
if ( options.fade ) {
|
|
if ( mode === "show" ) {
|
|
options.from.opacity = 0;
|
|
options.to.opacity = 1;
|
|
}
|
|
if ( mode === "hide" ) {
|
|
options.from.opacity = 1;
|
|
options.to.opacity = 0;
|
|
}
|
|
}
|
|
|
|
// Animate
|
|
el.effect( options );
|
|
|
|
};
|
|
|
|
$.effects.effect.size = function( o, done ) {
|
|
|
|
// Create element
|
|
var original, baseline, factor,
|
|
el = $( this ),
|
|
props0 = [ "position", "top", "bottom", "left", "right", "width", "height", "overflow", "opacity" ],
|
|
|
|
// Always restore
|
|
props1 = [ "position", "top", "bottom", "left", "right", "overflow", "opacity" ],
|
|
|
|
// Copy for children
|
|
props2 = [ "width", "height", "overflow" ],
|
|
cProps = [ "fontSize" ],
|
|
vProps = [ "borderTopWidth", "borderBottomWidth", "paddingTop", "paddingBottom" ],
|
|
hProps = [ "borderLeftWidth", "borderRightWidth", "paddingLeft", "paddingRight" ],
|
|
|
|
// Set options
|
|
mode = $.effects.setMode( el, o.mode || "effect" ),
|
|
restore = o.restore || mode !== "effect",
|
|
scale = o.scale || "both",
|
|
origin = o.origin || [ "middle", "center" ],
|
|
position = el.css( "position" ),
|
|
props = restore ? props0 : props1,
|
|
zero = {
|
|
height: 0,
|
|
width: 0,
|
|
outerHeight: 0,
|
|
outerWidth: 0
|
|
};
|
|
|
|
if ( mode === "show" ) {
|
|
el.show();
|
|
}
|
|
original = {
|
|
height: el.height(),
|
|
width: el.width(),
|
|
outerHeight: el.outerHeight(),
|
|
outerWidth: el.outerWidth()
|
|
};
|
|
|
|
if ( o.mode === "toggle" && mode === "show" ) {
|
|
el.from = o.to || zero;
|
|
el.to = o.from || original;
|
|
} else {
|
|
el.from = o.from || ( mode === "show" ? zero : original );
|
|
el.to = o.to || ( mode === "hide" ? zero : original );
|
|
}
|
|
|
|
// Set scaling factor
|
|
factor = {
|
|
from: {
|
|
y: el.from.height / original.height,
|
|
x: el.from.width / original.width
|
|
},
|
|
to: {
|
|
y: el.to.height / original.height,
|
|
x: el.to.width / original.width
|
|
}
|
|
};
|
|
|
|
// Scale the css box
|
|
if ( scale === "box" || scale === "both" ) {
|
|
|
|
// Vertical props scaling
|
|
if ( factor.from.y !== factor.to.y ) {
|
|
props = props.concat( vProps );
|
|
el.from = $.effects.setTransition( el, vProps, factor.from.y, el.from );
|
|
el.to = $.effects.setTransition( el, vProps, factor.to.y, el.to );
|
|
}
|
|
|
|
// Horizontal props scaling
|
|
if ( factor.from.x !== factor.to.x ) {
|
|
props = props.concat( hProps );
|
|
el.from = $.effects.setTransition( el, hProps, factor.from.x, el.from );
|
|
el.to = $.effects.setTransition( el, hProps, factor.to.x, el.to );
|
|
}
|
|
}
|
|
|
|
// Scale the content
|
|
if ( scale === "content" || scale === "both" ) {
|
|
|
|
// Vertical props scaling
|
|
if ( factor.from.y !== factor.to.y ) {
|
|
props = props.concat( cProps ).concat( props2 );
|
|
el.from = $.effects.setTransition( el, cProps, factor.from.y, el.from );
|
|
el.to = $.effects.setTransition( el, cProps, factor.to.y, el.to );
|
|
}
|
|
}
|
|
|
|
$.effects.save( el, props );
|
|
el.show();
|
|
$.effects.createWrapper( el );
|
|
el.css( "overflow", "hidden" ).css( el.from );
|
|
|
|
// Adjust
|
|
if (origin) { // Calculate baseline shifts
|
|
baseline = $.effects.getBaseline( origin, original );
|
|
el.from.top = ( original.outerHeight - el.outerHeight() ) * baseline.y;
|
|
el.from.left = ( original.outerWidth - el.outerWidth() ) * baseline.x;
|
|
el.to.top = ( original.outerHeight - el.to.outerHeight ) * baseline.y;
|
|
el.to.left = ( original.outerWidth - el.to.outerWidth ) * baseline.x;
|
|
}
|
|
el.css( el.from ); // set top & left
|
|
|
|
// Animate
|
|
if ( scale === "content" || scale === "both" ) { // Scale the children
|
|
|
|
// Add margins/font-size
|
|
vProps = vProps.concat([ "marginTop", "marginBottom" ]).concat(cProps);
|
|
hProps = hProps.concat([ "marginLeft", "marginRight" ]);
|
|
props2 = props0.concat(vProps).concat(hProps);
|
|
|
|
el.find( "*[width]" ).each( function(){
|
|
var child = $( this ),
|
|
c_original = {
|
|
height: child.height(),
|
|
width: child.width(),
|
|
outerHeight: child.outerHeight(),
|
|
outerWidth: child.outerWidth()
|
|
};
|
|
if (restore) {
|
|
$.effects.save(child, props2);
|
|
}
|
|
|
|
child.from = {
|
|
height: c_original.height * factor.from.y,
|
|
width: c_original.width * factor.from.x,
|
|
outerHeight: c_original.outerHeight * factor.from.y,
|
|
outerWidth: c_original.outerWidth * factor.from.x
|
|
};
|
|
child.to = {
|
|
height: c_original.height * factor.to.y,
|
|
width: c_original.width * factor.to.x,
|
|
outerHeight: c_original.height * factor.to.y,
|
|
outerWidth: c_original.width * factor.to.x
|
|
};
|
|
|
|
// Vertical props scaling
|
|
if ( factor.from.y !== factor.to.y ) {
|
|
child.from = $.effects.setTransition( child, vProps, factor.from.y, child.from );
|
|
child.to = $.effects.setTransition( child, vProps, factor.to.y, child.to );
|
|
}
|
|
|
|
// Horizontal props scaling
|
|
if ( factor.from.x !== factor.to.x ) {
|
|
child.from = $.effects.setTransition( child, hProps, factor.from.x, child.from );
|
|
child.to = $.effects.setTransition( child, hProps, factor.to.x, child.to );
|
|
}
|
|
|
|
// Animate children
|
|
child.css( child.from );
|
|
child.animate( child.to, o.duration, o.easing, function() {
|
|
|
|
// Restore children
|
|
if ( restore ) {
|
|
$.effects.restore( child, props2 );
|
|
}
|
|
});
|
|
});
|
|
}
|
|
|
|
// Animate
|
|
el.animate( el.to, {
|
|
queue: false,
|
|
duration: o.duration,
|
|
easing: o.easing,
|
|
complete: function() {
|
|
if ( el.to.opacity === 0 ) {
|
|
el.css( "opacity", el.from.opacity );
|
|
}
|
|
if( mode === "hide" ) {
|
|
el.hide();
|
|
}
|
|
$.effects.restore( el, props );
|
|
if ( !restore ) {
|
|
|
|
// we need to calculate our new positioning based on the scaling
|
|
if ( position === "static" ) {
|
|
el.css({
|
|
position: "relative",
|
|
top: el.to.top,
|
|
left: el.to.left
|
|
});
|
|
} else {
|
|
$.each([ "top", "left" ], function( idx, pos ) {
|
|
el.css( pos, function( _, str ) {
|
|
var val = parseInt( str, 10 ),
|
|
toRef = idx ? el.to.left : el.to.top;
|
|
|
|
// if original was "auto", recalculate the new value from wrapper
|
|
if ( str === "auto" ) {
|
|
return toRef + "px";
|
|
}
|
|
|
|
return val + toRef + "px";
|
|
});
|
|
});
|
|
}
|
|
}
|
|
|
|
$.effects.removeWrapper( el );
|
|
done();
|
|
}
|
|
});
|
|
|
|
};
|
|
|
|
})(jQuery);
|
|
(function( $, undefined ) {
|
|
|
|
$.effects.effect.shake = function( o, done ) {
|
|
|
|
var el = $( this ),
|
|
props = [ "position", "top", "bottom", "left", "right", "height", "width" ],
|
|
mode = $.effects.setMode( el, o.mode || "effect" ),
|
|
direction = o.direction || "left",
|
|
distance = o.distance || 20,
|
|
times = o.times || 3,
|
|
anims = times * 2 + 1,
|
|
speed = Math.round(o.duration/anims),
|
|
ref = (direction === "up" || direction === "down") ? "top" : "left",
|
|
positiveMotion = (direction === "up" || direction === "left"),
|
|
animation = {},
|
|
animation1 = {},
|
|
animation2 = {},
|
|
i,
|
|
|
|
// we will need to re-assemble the queue to stack our animations in place
|
|
queue = el.queue(),
|
|
queuelen = queue.length;
|
|
|
|
$.effects.save( el, props );
|
|
el.show();
|
|
$.effects.createWrapper( el );
|
|
|
|
// Animation
|
|
animation[ ref ] = ( positiveMotion ? "-=" : "+=" ) + distance;
|
|
animation1[ ref ] = ( positiveMotion ? "+=" : "-=" ) + distance * 2;
|
|
animation2[ ref ] = ( positiveMotion ? "-=" : "+=" ) + distance * 2;
|
|
|
|
// Animate
|
|
el.animate( animation, speed, o.easing );
|
|
|
|
// Shakes
|
|
for ( i = 1; i < times; i++ ) {
|
|
el.animate( animation1, speed, o.easing ).animate( animation2, speed, o.easing );
|
|
}
|
|
el
|
|
.animate( animation1, speed, o.easing )
|
|
.animate( animation, speed / 2, o.easing )
|
|
.queue(function() {
|
|
if ( mode === "hide" ) {
|
|
el.hide();
|
|
}
|
|
$.effects.restore( el, props );
|
|
$.effects.removeWrapper( el );
|
|
done();
|
|
});
|
|
|
|
// inject all the animations we just queued to be first in line (after "inprogress")
|
|
if ( queuelen > 1) {
|
|
queue.splice.apply( queue,
|
|
[ 1, 0 ].concat( queue.splice( queuelen, anims + 1 ) ) );
|
|
}
|
|
el.dequeue();
|
|
|
|
};
|
|
|
|
})(jQuery);
|
|
(function( $, undefined ) {
|
|
|
|
$.effects.effect.slide = function( o, done ) {
|
|
|
|
// Create element
|
|
var el = $( this ),
|
|
props = [ "position", "top", "bottom", "left", "right", "width", "height" ],
|
|
mode = $.effects.setMode( el, o.mode || "show" ),
|
|
show = mode === "show",
|
|
direction = o.direction || "left",
|
|
ref = (direction === "up" || direction === "down") ? "top" : "left",
|
|
positiveMotion = (direction === "up" || direction === "left"),
|
|
distance,
|
|
animation = {};
|
|
|
|
// Adjust
|
|
$.effects.save( el, props );
|
|
el.show();
|
|
distance = o.distance || el[ ref === "top" ? "outerHeight" : "outerWidth" ]( true );
|
|
|
|
$.effects.createWrapper( el ).css({
|
|
overflow: "hidden"
|
|
});
|
|
|
|
if ( show ) {
|
|
el.css( ref, positiveMotion ? (isNaN(distance) ? "-" + distance : -distance) : distance );
|
|
}
|
|
|
|
// Animation
|
|
animation[ ref ] = ( show ?
|
|
( positiveMotion ? "+=" : "-=") :
|
|
( positiveMotion ? "-=" : "+=")) +
|
|
distance;
|
|
|
|
// Animate
|
|
el.animate( animation, {
|
|
queue: false,
|
|
duration: o.duration,
|
|
easing: o.easing,
|
|
complete: function() {
|
|
if ( mode === "hide" ) {
|
|
el.hide();
|
|
}
|
|
$.effects.restore( el, props );
|
|
$.effects.removeWrapper( el );
|
|
done();
|
|
}
|
|
});
|
|
};
|
|
|
|
})(jQuery);
|
|
(function( $, undefined ) {
|
|
|
|
$.effects.effect.transfer = function( o, done ) {
|
|
var elem = $( this ),
|
|
target = $( o.to ),
|
|
targetFixed = target.css( "position" ) === "fixed",
|
|
body = $("body"),
|
|
fixTop = targetFixed ? body.scrollTop() : 0,
|
|
fixLeft = targetFixed ? body.scrollLeft() : 0,
|
|
endPosition = target.offset(),
|
|
animation = {
|
|
top: endPosition.top - fixTop ,
|
|
left: endPosition.left - fixLeft ,
|
|
height: target.innerHeight(),
|
|
width: target.innerWidth()
|
|
},
|
|
startPosition = elem.offset(),
|
|
transfer = $( "<div class='ui-effects-transfer'></div>" )
|
|
.appendTo( document.body )
|
|
.addClass( o.className )
|
|
.css({
|
|
top: startPosition.top - fixTop ,
|
|
left: startPosition.left - fixLeft ,
|
|
height: elem.innerHeight(),
|
|
width: elem.innerWidth(),
|
|
position: targetFixed ? "fixed" : "absolute"
|
|
})
|
|
.animate( animation, o.duration, o.easing, function() {
|
|
transfer.remove();
|
|
done();
|
|
});
|
|
};
|
|
|
|
})(jQuery);
|