/*! jQuery UI - v1.10.4 - 2014-01-30
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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.slider.js, jquery.ui.tabs.js
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* Copyright 2014 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( $.ui, {
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version: "1.10.4",
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keyCode: {
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BACKSPACE: 8,
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COMMA: 188,
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DELETE: 46,
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DOWN: 40,
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END: 35,
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ENTER: 13,
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ESCAPE: 27,
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HOME: 36,
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LEFT: 37,
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NUMPAD_ADD: 107,
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NUMPAD_DECIMAL: 110,
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NUMPAD_DIVIDE: 111,
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NUMPAD_ENTER: 108,
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NUMPAD_MULTIPLY: 106,
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NUMPAD_SUBTRACT: 109,
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PAGE_DOWN: 34,
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PAGE_UP: 33,
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PERIOD: 190,
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RIGHT: 39,
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SPACE: 32,
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TAB: 9,
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UP: 38
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}
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});
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// plugins
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$.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 = $.widget.extend( basePrototype, {
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// TODO: remove support for widgetEventPrefix
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// always use the name + a colon as the prefix, e.g., draggable:start
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// don't prefix for widgets that aren't DOM-based
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widgetEventPrefix: existingConstructor ? (basePrototype.widgetEventPrefix || name) : name
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}, proxiedPrototype, {
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constructor: constructor,
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namespace: namespace,
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widgetName: name,
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widgetFullName: fullName
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});
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// If this widget is being redefined then we need to find all widgets that
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// are inheriting from it and redefine all of them so that they inherit from
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// the new version of this widget. We're essentially trying to replace one
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// level in the prototype chain.
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if ( existingConstructor ) {
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$.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 );
|
if ( methodValue !== instance && methodValue !== undefined ) {
|
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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$.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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// callbacks
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create: null
|
},
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_createWidget: function( options, element ) {
|
element = $( element || this.defaultElement || this )[ 0 ];
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this.element = $( element );
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this.uuid = uuid++;
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this.eventNamespace = "." + this.widgetName + this.uuid;
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this.options = $.widget.extend( {},
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this.options,
|
this._getCreateOptions(),
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options );
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this.bindings = $();
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this.hoverable = $();
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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 ( arguments.length === 1 ) {
|
return curOption[ key ] === undefined ? null : curOption[ key ];
|
}
|
curOption[ key ] = value;
|
} else {
|
if ( arguments.length === 1 ) {
|
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: "1.10.4",
|
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;position:absolute;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.isDocument ? "" :
|
within.element.css( "overflow-x" ),
|
overflowY = within.isWindow || within.isDocument ? "" :
|
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] ),
|
isDocument = !!withinElement[ 0 ] && withinElement[ 0 ].nodeType === 9;
|
return {
|
element: withinElement,
|
isWindow: isWindow,
|
isDocument: isDocument,
|
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 ) {
|
|
// number of pages in a slider
|
// (how many times can you page up/down to go through the whole range)
|
var numPages = 5;
|
|
$.widget( "ui.slider", $.ui.mouse, {
|
version: "1.10.4",
|
widgetEventPrefix: "slide",
|
|
options: {
|
animate: false,
|
distance: 0,
|
max: 100,
|
min: 0,
|
orientation: "horizontal",
|
range: false,
|
step: 1,
|
value: 0,
|
values: null,
|
|
// callbacks
|
change: null,
|
slide: null,
|
start: null,
|
stop: null
|
},
|
|
_create: function() {
|
this._keySliding = false;
|
this._mouseSliding = false;
|
this._animateOff = true;
|
this._handleIndex = null;
|
this._detectOrientation();
|
this._mouseInit();
|
|
this.element
|
.addClass( "ui-slider" +
|
" ui-slider-" + this.orientation +
|
" ui-widget" +
|
" ui-widget-content" +
|
" ui-corner-all");
|
|
this._refresh();
|
this._setOption( "disabled", this.options.disabled );
|
|
this._animateOff = false;
|
},
|
|
_refresh: function() {
|
this._createRange();
|
this._createHandles();
|
this._setupEvents();
|
this._refreshValue();
|
},
|
|
_createHandles: function() {
|
var i, handleCount,
|
options = this.options,
|
existingHandles = this.element.find( ".ui-slider-handle" ).addClass( "ui-state-default ui-corner-all" ),
|
handle = "<a class='ui-slider-handle ui-state-default ui-corner-all' href='#'></a>",
|
handles = [];
|
|
handleCount = ( options.values && options.values.length ) || 1;
|
|
if ( existingHandles.length > handleCount ) {
|
existingHandles.slice( handleCount ).remove();
|
existingHandles = existingHandles.slice( 0, handleCount );
|
}
|
|
for ( i = existingHandles.length; i < handleCount; i++ ) {
|
handles.push( handle );
|
}
|
|
this.handles = existingHandles.add( $( handles.join( "" ) ).appendTo( this.element ) );
|
|
this.handle = this.handles.eq( 0 );
|
|
this.handles.each(function( i ) {
|
$( this ).data( "ui-slider-handle-index", i );
|
});
|
},
|
|
_createRange: function() {
|
var options = this.options,
|
classes = "";
|
|
if ( options.range ) {
|
if ( options.range === true ) {
|
if ( !options.values ) {
|
options.values = [ this._valueMin(), this._valueMin() ];
|
} else if ( options.values.length && options.values.length !== 2 ) {
|
options.values = [ options.values[0], options.values[0] ];
|
} else if ( $.isArray( options.values ) ) {
|
options.values = options.values.slice(0);
|
}
|
}
|
|
if ( !this.range || !this.range.length ) {
|
this.range = $( "<div></div>" )
|
.appendTo( this.element );
|
|
classes = "ui-slider-range" +
|
// note: this isn't the most fittingly semantic framework class for this element,
|
// but worked best visually with a variety of themes
|
" ui-widget-header ui-corner-all";
|
} else {
|
this.range.removeClass( "ui-slider-range-min ui-slider-range-max" )
|
// Handle range switching from true to min/max
|
.css({
|
"left": "",
|
"bottom": ""
|
});
|
}
|
|
this.range.addClass( classes +
|
( ( options.range === "min" || options.range === "max" ) ? " ui-slider-range-" + options.range : "" ) );
|
} else {
|
if ( this.range ) {
|
this.range.remove();
|
}
|
this.range = null;
|
}
|
},
|
|
_setupEvents: function() {
|
var elements = this.handles.add( this.range ).filter( "a" );
|
this._off( elements );
|
this._on( elements, this._handleEvents );
|
this._hoverable( elements );
|
this._focusable( elements );
|
},
|
|
_destroy: function() {
|
this.handles.remove();
|
if ( this.range ) {
|
this.range.remove();
|
}
|
|
this.element
|
.removeClass( "ui-slider" +
|
" ui-slider-horizontal" +
|
" ui-slider-vertical" +
|
" ui-widget" +
|
" ui-widget-content" +
|
" ui-corner-all" );
|
|
this._mouseDestroy();
|
},
|
|
_mouseCapture: function( event ) {
|
var position, normValue, distance, closestHandle, index, allowed, offset, mouseOverHandle,
|
that = this,
|
o = this.options;
|
|
if ( o.disabled ) {
|
return false;
|
}
|
|
this.elementSize = {
|
width: this.element.outerWidth(),
|
height: this.element.outerHeight()
|
};
|
this.elementOffset = this.element.offset();
|
|
position = { x: event.pageX, y: event.pageY };
|
normValue = this._normValueFromMouse( position );
|
distance = this._valueMax() - this._valueMin() + 1;
|
this.handles.each(function( i ) {
|
var thisDistance = Math.abs( normValue - that.values(i) );
|
if (( distance > thisDistance ) ||
|
( distance === thisDistance &&
|
(i === that._lastChangedValue || that.values(i) === o.min ))) {
|
distance = thisDistance;
|
closestHandle = $( this );
|
index = i;
|
}
|
});
|
|
allowed = this._start( event, index );
|
if ( allowed === false ) {
|
return false;
|
}
|
this._mouseSliding = true;
|
|
this._handleIndex = index;
|
|
closestHandle
|
.addClass( "ui-state-active" )
|
.focus();
|
|
offset = closestHandle.offset();
|
mouseOverHandle = !$( event.target ).parents().addBack().is( ".ui-slider-handle" );
|
this._clickOffset = mouseOverHandle ? { left: 0, top: 0 } : {
|
left: event.pageX - offset.left - ( closestHandle.width() / 2 ),
|
top: event.pageY - offset.top -
|
( closestHandle.height() / 2 ) -
|
( parseInt( closestHandle.css("borderTopWidth"), 10 ) || 0 ) -
|
( parseInt( closestHandle.css("borderBottomWidth"), 10 ) || 0) +
|
( parseInt( closestHandle.css("marginTop"), 10 ) || 0)
|
};
|
|
if ( !this.handles.hasClass( "ui-state-hover" ) ) {
|
this._slide( event, index, normValue );
|
}
|
this._animateOff = true;
|
return true;
|
},
|
|
_mouseStart: function() {
|
return true;
|
},
|
|
_mouseDrag: function( event ) {
|
var position = { x: event.pageX, y: event.pageY },
|
normValue = this._normValueFromMouse( position );
|
|
this._slide( event, this._handleIndex, normValue );
|
|
return false;
|
},
|
|
_mouseStop: function( event ) {
|
this.handles.removeClass( "ui-state-active" );
|
this._mouseSliding = false;
|
|
this._stop( event, this._handleIndex );
|
this._change( event, this._handleIndex );
|
|
this._handleIndex = null;
|
this._clickOffset = null;
|
this._animateOff = false;
|
|
return false;
|
},
|
|
_detectOrientation: function() {
|
this.orientation = ( this.options.orientation === "vertical" ) ? "vertical" : "horizontal";
|
},
|
|
_normValueFromMouse: function( position ) {
|
var pixelTotal,
|
pixelMouse,
|
percentMouse,
|
valueTotal,
|
valueMouse;
|
|
if ( this.orientation === "horizontal" ) {
|
pixelTotal = this.elementSize.width;
|
pixelMouse = position.x - this.elementOffset.left - ( this._clickOffset ? this._clickOffset.left : 0 );
|
} else {
|
pixelTotal = this.elementSize.height;
|
pixelMouse = position.y - this.elementOffset.top - ( this._clickOffset ? this._clickOffset.top : 0 );
|
}
|
|
percentMouse = ( pixelMouse / pixelTotal );
|
if ( percentMouse > 1 ) {
|
percentMouse = 1;
|
}
|
if ( percentMouse < 0 ) {
|
percentMouse = 0;
|
}
|
if ( this.orientation === "vertical" ) {
|
percentMouse = 1 - percentMouse;
|
}
|
|
valueTotal = this._valueMax() - this._valueMin();
|
valueMouse = this._valueMin() + percentMouse * valueTotal;
|
|
return this._trimAlignValue( valueMouse );
|
},
|
|
_start: function( event, index ) {
|
var uiHash = {
|
handle: this.handles[ index ],
|
value: this.value()
|
};
|
if ( this.options.values && this.options.values.length ) {
|
uiHash.value = this.values( index );
|
uiHash.values = this.values();
|
}
|
return this._trigger( "start", event, uiHash );
|
},
|
|
_slide: function( event, index, newVal ) {
|
var otherVal,
|
newValues,
|
allowed;
|
|
if ( this.options.values && this.options.values.length ) {
|
otherVal = this.values( index ? 0 : 1 );
|
|
if ( ( this.options.values.length === 2 && this.options.range === true ) &&
|
( ( index === 0 && newVal > otherVal) || ( index === 1 && newVal < otherVal ) )
|
) {
|
newVal = otherVal;
|
}
|
|
if ( newVal !== this.values( index ) ) {
|
newValues = this.values();
|
newValues[ index ] = newVal;
|
// A slide can be canceled by returning false from the slide callback
|
allowed = this._trigger( "slide", event, {
|
handle: this.handles[ index ],
|
value: newVal,
|
values: newValues
|
} );
|
otherVal = this.values( index ? 0 : 1 );
|
if ( allowed !== false ) {
|
this.values( index, newVal );
|
}
|
}
|
} else {
|
if ( newVal !== this.value() ) {
|
// A slide can be canceled by returning false from the slide callback
|
allowed = this._trigger( "slide", event, {
|
handle: this.handles[ index ],
|
value: newVal
|
} );
|
if ( allowed !== false ) {
|
this.value( newVal );
|
}
|
}
|
}
|
},
|
|
_stop: function( event, index ) {
|
var uiHash = {
|
handle: this.handles[ index ],
|
value: this.value()
|
};
|
if ( this.options.values && this.options.values.length ) {
|
uiHash.value = this.values( index );
|
uiHash.values = this.values();
|
}
|
|
this._trigger( "stop", event, uiHash );
|
},
|
|
_change: function( event, index ) {
|
if ( !this._keySliding && !this._mouseSliding ) {
|
var uiHash = {
|
handle: this.handles[ index ],
|
value: this.value()
|
};
|
if ( this.options.values && this.options.values.length ) {
|
uiHash.value = this.values( index );
|
uiHash.values = this.values();
|
}
|
|
//store the last changed value index for reference when handles overlap
|
this._lastChangedValue = index;
|
|
this._trigger( "change", event, uiHash );
|
}
|
},
|
|
value: function( newValue ) {
|
if ( arguments.length ) {
|
this.options.value = this._trimAlignValue( newValue );
|
this._refreshValue();
|
this._change( null, 0 );
|
return;
|
}
|
|
return this._value();
|
},
|
|
values: function( index, newValue ) {
|
var vals,
|
newValues,
|
i;
|
|
if ( arguments.length > 1 ) {
|
this.options.values[ index ] = this._trimAlignValue( newValue );
|
this._refreshValue();
|
this._change( null, index );
|
return;
|
}
|
|
if ( arguments.length ) {
|
if ( $.isArray( arguments[ 0 ] ) ) {
|
vals = this.options.values;
|
newValues = arguments[ 0 ];
|
for ( i = 0; i < vals.length; i += 1 ) {
|
vals[ i ] = this._trimAlignValue( newValues[ i ] );
|
this._change( null, i );
|
}
|
this._refreshValue();
|
} else {
|
if ( this.options.values && this.options.values.length ) {
|
return this._values( index );
|
} else {
|
return this.value();
|
}
|
}
|
} else {
|
return this._values();
|
}
|
},
|
|
_setOption: function( key, value ) {
|
var i,
|
valsLength = 0;
|
|
if ( key === "range" && this.options.range === true ) {
|
if ( value === "min" ) {
|
this.options.value = this._values( 0 );
|
this.options.values = null;
|
} else if ( value === "max" ) {
|
this.options.value = this._values( this.options.values.length-1 );
|
this.options.values = null;
|
}
|
}
|
|
if ( $.isArray( this.options.values ) ) {
|
valsLength = this.options.values.length;
|
}
|
|
$.Widget.prototype._setOption.apply( this, arguments );
|
|
switch ( key ) {
|
case "orientation":
|
this._detectOrientation();
|
this.element
|
.removeClass( "ui-slider-horizontal ui-slider-vertical" )
|
.addClass( "ui-slider-" + this.orientation );
|
this._refreshValue();
|
break;
|
case "value":
|
this._animateOff = true;
|
this._refreshValue();
|
this._change( null, 0 );
|
this._animateOff = false;
|
break;
|
case "values":
|
this._animateOff = true;
|
this._refreshValue();
|
for ( i = 0; i < valsLength; i += 1 ) {
|
this._change( null, i );
|
}
|
this._animateOff = false;
|
break;
|
case "min":
|
case "max":
|
this._animateOff = true;
|
this._refreshValue();
|
this._animateOff = false;
|
break;
|
case "range":
|
this._animateOff = true;
|
this._refresh();
|
this._animateOff = false;
|
break;
|
}
|
},
|
|
//internal value getter
|
// _value() returns value trimmed by min and max, aligned by step
|
_value: function() {
|
var val = this.options.value;
|
val = this._trimAlignValue( val );
|
|
return val;
|
},
|
|
//internal values getter
|
// _values() returns array of values trimmed by min and max, aligned by step
|
// _values( index ) returns single value trimmed by min and max, aligned by step
|
_values: function( index ) {
|
var val,
|
vals,
|
i;
|
|
if ( arguments.length ) {
|
val = this.options.values[ index ];
|
val = this._trimAlignValue( val );
|
|
return val;
|
} else if ( this.options.values && this.options.values.length ) {
|
// .slice() creates a copy of the array
|
// this copy gets trimmed by min and max and then returned
|
vals = this.options.values.slice();
|
for ( i = 0; i < vals.length; i+= 1) {
|
vals[ i ] = this._trimAlignValue( vals[ i ] );
|
}
|
|
return vals;
|
} else {
|
return [];
|
}
|
},
|
|
// returns the step-aligned value that val is closest to, between (inclusive) min and max
|
_trimAlignValue: function( val ) {
|
if ( val <= this._valueMin() ) {
|
return this._valueMin();
|
}
|
if ( val >= this._valueMax() ) {
|
return this._valueMax();
|
}
|
var step = ( this.options.step > 0 ) ? this.options.step : 1,
|
valModStep = (val - this._valueMin()) % step,
|
alignValue = val - valModStep;
|
|
if ( Math.abs(valModStep) * 2 >= step ) {
|
alignValue += ( valModStep > 0 ) ? step : ( -step );
|
}
|
|
// Since JavaScript has problems with large floats, round
|
// the final value to 5 digits after the decimal point (see #4124)
|
return parseFloat( alignValue.toFixed(5) );
|
},
|
|
_valueMin: function() {
|
return this.options.min;
|
},
|
|
_valueMax: function() {
|
return this.options.max;
|
},
|
|
_refreshValue: function() {
|
var lastValPercent, valPercent, value, valueMin, valueMax,
|
oRange = this.options.range,
|
o = this.options,
|
that = this,
|
animate = ( !this._animateOff ) ? o.animate : false,
|
_set = {};
|
|
if ( this.options.values && this.options.values.length ) {
|
this.handles.each(function( i ) {
|
valPercent = ( that.values(i) - that._valueMin() ) / ( that._valueMax() - that._valueMin() ) * 100;
|
_set[ that.orientation === "horizontal" ? "left" : "bottom" ] = valPercent + "%";
|
$( this ).stop( 1, 1 )[ animate ? "animate" : "css" ]( _set, o.animate );
|
if ( that.options.range === true ) {
|
if ( that.orientation === "horizontal" ) {
|
if ( i === 0 ) {
|
that.range.stop( 1, 1 )[ animate ? "animate" : "css" ]( { left: valPercent + "%" }, o.animate );
|
}
|
if ( i === 1 ) {
|
that.range[ animate ? "animate" : "css" ]( { width: ( valPercent - lastValPercent ) + "%" }, { queue: false, duration: o.animate } );
|
}
|
} else {
|
if ( i === 0 ) {
|
that.range.stop( 1, 1 )[ animate ? "animate" : "css" ]( { bottom: ( valPercent ) + "%" }, o.animate );
|
}
|
if ( i === 1 ) {
|
that.range[ animate ? "animate" : "css" ]( { height: ( valPercent - lastValPercent ) + "%" }, { queue: false, duration: o.animate } );
|
}
|
}
|
}
|
lastValPercent = valPercent;
|
});
|
} else {
|
value = this.value();
|
valueMin = this._valueMin();
|
valueMax = this._valueMax();
|
valPercent = ( valueMax !== valueMin ) ?
|
( value - valueMin ) / ( valueMax - valueMin ) * 100 :
|
0;
|
_set[ this.orientation === "horizontal" ? "left" : "bottom" ] = valPercent + "%";
|
this.handle.stop( 1, 1 )[ animate ? "animate" : "css" ]( _set, o.animate );
|
|
if ( oRange === "min" && this.orientation === "horizontal" ) {
|
this.range.stop( 1, 1 )[ animate ? "animate" : "css" ]( { width: valPercent + "%" }, o.animate );
|
}
|
if ( oRange === "max" && this.orientation === "horizontal" ) {
|
this.range[ animate ? "animate" : "css" ]( { width: ( 100 - valPercent ) + "%" }, { queue: false, duration: o.animate } );
|
}
|
if ( oRange === "min" && this.orientation === "vertical" ) {
|
this.range.stop( 1, 1 )[ animate ? "animate" : "css" ]( { height: valPercent + "%" }, o.animate );
|
}
|
if ( oRange === "max" && this.orientation === "vertical" ) {
|
this.range[ animate ? "animate" : "css" ]( { height: ( 100 - valPercent ) + "%" }, { queue: false, duration: o.animate } );
|
}
|
}
|
},
|
|
_handleEvents: {
|
keydown: function( event ) {
|
var allowed, curVal, newVal, step,
|
index = $( event.target ).data( "ui-slider-handle-index" );
|
|
switch ( event.keyCode ) {
|
case $.ui.keyCode.HOME:
|
case $.ui.keyCode.END:
|
case $.ui.keyCode.PAGE_UP:
|
case $.ui.keyCode.PAGE_DOWN:
|
case $.ui.keyCode.UP:
|
case $.ui.keyCode.RIGHT:
|
case $.ui.keyCode.DOWN:
|
case $.ui.keyCode.LEFT:
|
event.preventDefault();
|
if ( !this._keySliding ) {
|
this._keySliding = true;
|
$( event.target ).addClass( "ui-state-active" );
|
allowed = this._start( event, index );
|
if ( allowed === false ) {
|
return;
|
}
|
}
|
break;
|
}
|
|
step = this.options.step;
|
if ( this.options.values && this.options.values.length ) {
|
curVal = newVal = this.values( index );
|
} else {
|
curVal = newVal = this.value();
|
}
|
|
switch ( event.keyCode ) {
|
case $.ui.keyCode.HOME:
|
newVal = this._valueMin();
|
break;
|
case $.ui.keyCode.END:
|
newVal = this._valueMax();
|
break;
|
case $.ui.keyCode.PAGE_UP:
|
newVal = this._trimAlignValue( curVal + ( (this._valueMax() - this._valueMin()) / numPages ) );
|
break;
|
case $.ui.keyCode.PAGE_DOWN:
|
newVal = this._trimAlignValue( curVal - ( (this._valueMax() - this._valueMin()) / numPages ) );
|
break;
|
case $.ui.keyCode.UP:
|
case $.ui.keyCode.RIGHT:
|
if ( curVal === this._valueMax() ) {
|
return;
|
}
|
newVal = this._trimAlignValue( curVal + step );
|
break;
|
case $.ui.keyCode.DOWN:
|
case $.ui.keyCode.LEFT:
|
if ( curVal === this._valueMin() ) {
|
return;
|
}
|
newVal = this._trimAlignValue( curVal - step );
|
break;
|
}
|
|
this._slide( event, index, newVal );
|
},
|
click: function( event ) {
|
event.preventDefault();
|
},
|
keyup: function( event ) {
|
var index = $( event.target ).data( "ui-slider-handle-index" );
|
|
if ( this._keySliding ) {
|
this._keySliding = false;
|
this._stop( event, index );
|
this._change( event, index );
|
$( event.target ).removeClass( "ui-state-active" );
|
}
|
}
|
}
|
|
});
|
|
}(jQuery));
|
(function( $, undefined ) {
|
|
var tabId = 0,
|
rhash = /#.*$/;
|
|
function getNextTabId() {
|
return ++tabId;
|
}
|
|
function isLocal( anchor ) {
|
// support: IE7
|
// IE7 doesn't normalize the href property when set via script (#9317)
|
anchor = anchor.cloneNode( false );
|
|
return anchor.hash.length > 1 &&
|
decodeURIComponent( anchor.href.replace( rhash, "" ) ) ===
|
decodeURIComponent( location.href.replace( rhash, "" ) );
|
}
|
|
$.widget( "ui.tabs", {
|
version: "1.10.4",
|
delay: 300,
|
options: {
|
active: null,
|
collapsible: false,
|
event: "click",
|
heightStyle: "content",
|
hide: null,
|
show: null,
|
|
// callbacks
|
activate: null,
|
beforeActivate: null,
|
beforeLoad: null,
|
load: null
|
},
|
|
_create: function() {
|
var that = this,
|
options = this.options;
|
|
this.running = false;
|
|
this.element
|
.addClass( "ui-tabs ui-widget ui-widget-content ui-corner-all" )
|
.toggleClass( "ui-tabs-collapsible", options.collapsible )
|
// Prevent users from focusing disabled tabs via click
|
.delegate( ".ui-tabs-nav > li", "mousedown" + this.eventNamespace, function( event ) {
|
if ( $( this ).is( ".ui-state-disabled" ) ) {
|
event.preventDefault();
|
}
|
})
|
// support: IE <9
|
// Preventing the default action in mousedown doesn't prevent IE
|
// from focusing the element, so if the anchor gets focused, blur.
|
// We don't have to worry about focusing the previously focused
|
// element since clicking on a non-focusable element should focus
|
// the body anyway.
|
.delegate( ".ui-tabs-anchor", "focus" + this.eventNamespace, function() {
|
if ( $( this ).closest( "li" ).is( ".ui-state-disabled" ) ) {
|
this.blur();
|
}
|
});
|
|
this._processTabs();
|
options.active = this._initialActive();
|
|
// Take disabling tabs via class attribute from HTML
|
// into account and update option properly.
|
if ( $.isArray( options.disabled ) ) {
|
options.disabled = $.unique( options.disabled.concat(
|
$.map( this.tabs.filter( ".ui-state-disabled" ), function( li ) {
|
return that.tabs.index( li );
|
})
|
) ).sort();
|
}
|
|
// check for length avoids error when initializing empty list
|
if ( this.options.active !== false && this.anchors.length ) {
|
this.active = this._findActive( options.active );
|
} else {
|
this.active = $();
|
}
|
|
this._refresh();
|
|
if ( this.active.length ) {
|
this.load( options.active );
|
}
|
},
|
|
_initialActive: function() {
|
var active = this.options.active,
|
collapsible = this.options.collapsible,
|
locationHash = location.hash.substring( 1 );
|
|
if ( active === null ) {
|
// check the fragment identifier in the URL
|
if ( locationHash ) {
|
this.tabs.each(function( i, tab ) {
|
if ( $( tab ).attr( "aria-controls" ) === locationHash ) {
|
active = i;
|
return false;
|
}
|
});
|
}
|
|
// check for a tab marked active via a class
|
if ( active === null ) {
|
active = this.tabs.index( this.tabs.filter( ".ui-tabs-active" ) );
|
}
|
|
// no active tab, set to false
|
if ( active === null || active === -1 ) {
|
active = this.tabs.length ? 0 : false;
|
}
|
}
|
|
// handle numbers: negative, out of range
|
if ( active !== false ) {
|
active = this.tabs.index( this.tabs.eq( active ) );
|
if ( active === -1 ) {
|
active = collapsible ? false : 0;
|
}
|
}
|
|
// don't allow collapsible: false and active: false
|
if ( !collapsible && active === false && this.anchors.length ) {
|
active = 0;
|
}
|
|
return active;
|
},
|
|
_getCreateEventData: function() {
|
return {
|
tab: this.active,
|
panel: !this.active.length ? $() : this._getPanelForTab( this.active )
|
};
|
},
|
|
_tabKeydown: function( event ) {
|
var focusedTab = $( this.document[0].activeElement ).closest( "li" ),
|
selectedIndex = this.tabs.index( focusedTab ),
|
goingForward = true;
|
|
if ( this._handlePageNav( event ) ) {
|
return;
|
}
|
|
switch ( event.keyCode ) {
|
case $.ui.keyCode.RIGHT:
|
case $.ui.keyCode.DOWN:
|
selectedIndex++;
|
break;
|
case $.ui.keyCode.UP:
|
case $.ui.keyCode.LEFT:
|
goingForward = false;
|
selectedIndex--;
|
break;
|
case $.ui.keyCode.END:
|
selectedIndex = this.anchors.length - 1;
|
break;
|
case $.ui.keyCode.HOME:
|
selectedIndex = 0;
|
break;
|
case $.ui.keyCode.SPACE:
|
// Activate only, no collapsing
|
event.preventDefault();
|
clearTimeout( this.activating );
|
this._activate( selectedIndex );
|
return;
|
case $.ui.keyCode.ENTER:
|
// Toggle (cancel delayed activation, allow collapsing)
|
event.preventDefault();
|
clearTimeout( this.activating );
|
// Determine if we should collapse or activate
|
this._activate( selectedIndex === this.options.active ? false : selectedIndex );
|
return;
|
default:
|
return;
|
}
|
|
// Focus the appropriate tab, based on which key was pressed
|
event.preventDefault();
|
clearTimeout( this.activating );
|
selectedIndex = this._focusNextTab( selectedIndex, goingForward );
|
|
// Navigating with control key will prevent automatic activation
|
if ( !event.ctrlKey ) {
|
// Update aria-selected immediately so that AT think the tab is already selected.
|
// Otherwise AT may confuse the user by stating that they need to activate the tab,
|
// but the tab will already be activated by the time the announcement finishes.
|
focusedTab.attr( "aria-selected", "false" );
|
this.tabs.eq( selectedIndex ).attr( "aria-selected", "true" );
|
|
this.activating = this._delay(function() {
|
this.option( "active", selectedIndex );
|
}, this.delay );
|
}
|
},
|
|
_panelKeydown: function( event ) {
|
if ( this._handlePageNav( event ) ) {
|
return;
|
}
|
|
// Ctrl+up moves focus to the current tab
|
if ( event.ctrlKey && event.keyCode === $.ui.keyCode.UP ) {
|
event.preventDefault();
|
this.active.focus();
|
}
|
},
|
|
// Alt+page up/down moves focus to the previous/next tab (and activates)
|
_handlePageNav: function( event ) {
|
if ( event.altKey && event.keyCode === $.ui.keyCode.PAGE_UP ) {
|
this._activate( this._focusNextTab( this.options.active - 1, false ) );
|
return true;
|
}
|
if ( event.altKey && event.keyCode === $.ui.keyCode.PAGE_DOWN ) {
|
this._activate( this._focusNextTab( this.options.active + 1, true ) );
|
return true;
|
}
|
},
|
|
_findNextTab: function( index, goingForward ) {
|
var lastTabIndex = this.tabs.length - 1;
|
|
function constrain() {
|
if ( index > lastTabIndex ) {
|
index = 0;
|
}
|
if ( index < 0 ) {
|
index = lastTabIndex;
|
}
|
return index;
|
}
|
|
while ( $.inArray( constrain(), this.options.disabled ) !== -1 ) {
|
index = goingForward ? index + 1 : index - 1;
|
}
|
|
return index;
|
},
|
|
_focusNextTab: function( index, goingForward ) {
|
index = this._findNextTab( index, goingForward );
|
this.tabs.eq( index ).focus();
|
return index;
|
},
|
|
_setOption: function( key, value ) {
|
if ( key === "active" ) {
|
// _activate() will handle invalid values and update this.options
|
this._activate( value );
|
return;
|
}
|
|
if ( key === "disabled" ) {
|
// don't use the widget factory's disabled handling
|
this._setupDisabled( value );
|
return;
|
}
|
|
this._super( key, value);
|
|
if ( key === "collapsible" ) {
|
this.element.toggleClass( "ui-tabs-collapsible", value );
|
// Setting collapsible: false while collapsed; open first panel
|
if ( !value && this.options.active === false ) {
|
this._activate( 0 );
|
}
|
}
|
|
if ( key === "event" ) {
|
this._setupEvents( value );
|
}
|
|
if ( key === "heightStyle" ) {
|
this._setupHeightStyle( value );
|
}
|
},
|
|
_tabId: function( tab ) {
|
return tab.attr( "aria-controls" ) || "ui-tabs-" + getNextTabId();
|
},
|
|
_sanitizeSelector: function( hash ) {
|
return hash ? hash.replace( /[!"$%&'()*+,.\/:;<=>?@\[\]\^`{|}~]/g, "\\$&" ) : "";
|
},
|
|
refresh: function() {
|
var options = this.options,
|
lis = this.tablist.children( ":has(a[href])" );
|
|
// get disabled tabs from class attribute from HTML
|
// this will get converted to a boolean if needed in _refresh()
|
options.disabled = $.map( lis.filter( ".ui-state-disabled" ), function( tab ) {
|
return lis.index( tab );
|
});
|
|
this._processTabs();
|
|
// was collapsed or no tabs
|
if ( options.active === false || !this.anchors.length ) {
|
options.active = false;
|
this.active = $();
|
// was active, but active tab is gone
|
} else if ( this.active.length && !$.contains( this.tablist[ 0 ], this.active[ 0 ] ) ) {
|
// all remaining tabs are disabled
|
if ( this.tabs.length === options.disabled.length ) {
|
options.active = false;
|
this.active = $();
|
// activate previous tab
|
} else {
|
this._activate( this._findNextTab( Math.max( 0, options.active - 1 ), false ) );
|
}
|
// was active, active tab still exists
|
} else {
|
// make sure active index is correct
|
options.active = this.tabs.index( this.active );
|
}
|
|
this._refresh();
|
},
|
|
_refresh: function() {
|
this._setupDisabled( this.options.disabled );
|
this._setupEvents( this.options.event );
|
this._setupHeightStyle( this.options.heightStyle );
|
|
this.tabs.not( this.active ).attr({
|
"aria-selected": "false",
|
tabIndex: -1
|
});
|
this.panels.not( this._getPanelForTab( this.active ) )
|
.hide()
|
.attr({
|
"aria-expanded": "false",
|
"aria-hidden": "true"
|
});
|
|
// Make sure one tab is in the tab order
|
if ( !this.active.length ) {
|
this.tabs.eq( 0 ).attr( "tabIndex", 0 );
|
} else {
|
this.active
|
.addClass( "ui-tabs-active ui-state-active" )
|
.attr({
|
"aria-selected": "true",
|
tabIndex: 0
|
});
|
this._getPanelForTab( this.active )
|
.show()
|
.attr({
|
"aria-expanded": "true",
|
"aria-hidden": "false"
|
});
|
}
|
},
|
|
_processTabs: function() {
|
var that = this;
|
|
this.tablist = this._getList()
|
.addClass( "ui-tabs-nav ui-helper-reset ui-helper-clearfix ui-widget-header ui-corner-all" )
|
.attr( "role", "tablist" );
|
|
this.tabs = this.tablist.find( "> li:has(a[href])" )
|
.addClass( "ui-state-default ui-corner-top" )
|
.attr({
|
role: "tab",
|
tabIndex: -1
|
});
|
|
this.anchors = this.tabs.map(function() {
|
return $( "a", this )[ 0 ];
|
})
|
.addClass( "ui-tabs-anchor" )
|
.attr({
|
role: "presentation",
|
tabIndex: -1
|
});
|
|
this.panels = $();
|
|
this.anchors.each(function( i, anchor ) {
|
var selector, panel, panelId,
|
anchorId = $( anchor ).uniqueId().attr( "id" ),
|
tab = $( anchor ).closest( "li" ),
|
originalAriaControls = tab.attr( "aria-controls" );
|
|
// inline tab
|
if ( isLocal( anchor ) ) {
|
selector = anchor.hash;
|
panel = that.element.find( that._sanitizeSelector( selector ) );
|
// remote tab
|
} else {
|
panelId = that._tabId( tab );
|
selector = "#" + panelId;
|
panel = that.element.find( selector );
|
if ( !panel.length ) {
|
panel = that._createPanel( panelId );
|
panel.insertAfter( that.panels[ i - 1 ] || that.tablist );
|
}
|
panel.attr( "aria-live", "polite" );
|
}
|
|
if ( panel.length) {
|
that.panels = that.panels.add( panel );
|
}
|
if ( originalAriaControls ) {
|
tab.data( "ui-tabs-aria-controls", originalAriaControls );
|
}
|
tab.attr({
|
"aria-controls": selector.substring( 1 ),
|
"aria-labelledby": anchorId
|
});
|
panel.attr( "aria-labelledby", anchorId );
|
});
|
|
this.panels
|
.addClass( "ui-tabs-panel ui-widget-content ui-corner-bottom" )
|
.attr( "role", "tabpanel" );
|
},
|
|
// allow overriding how to find the list for rare usage scenarios (#7715)
|
_getList: function() {
|
return this.tablist || this.element.find( "ol,ul" ).eq( 0 );
|
},
|
|
_createPanel: function( id ) {
|
return $( "<div>" )
|
.attr( "id", id )
|
.addClass( "ui-tabs-panel ui-widget-content ui-corner-bottom" )
|
.data( "ui-tabs-destroy", true );
|
},
|
|
_setupDisabled: function( disabled ) {
|
if ( $.isArray( disabled ) ) {
|
if ( !disabled.length ) {
|
disabled = false;
|
} else if ( disabled.length === this.anchors.length ) {
|
disabled = true;
|
}
|
}
|
|
// disable tabs
|
for ( var i = 0, li; ( li = this.tabs[ i ] ); i++ ) {
|
if ( disabled === true || $.inArray( i, disabled ) !== -1 ) {
|
$( li )
|
.addClass( "ui-state-disabled" )
|
.attr( "aria-disabled", "true" );
|
} else {
|
$( li )
|
.removeClass( "ui-state-disabled" )
|
.removeAttr( "aria-disabled" );
|
}
|
}
|
|
this.options.disabled = disabled;
|
},
|
|
_setupEvents: function( event ) {
|
var events = {
|
click: function( event ) {
|
event.preventDefault();
|
}
|
};
|
if ( event ) {
|
$.each( event.split(" "), function( index, eventName ) {
|
events[ eventName ] = "_eventHandler";
|
});
|
}
|
|
this._off( this.anchors.add( this.tabs ).add( this.panels ) );
|
this._on( this.anchors, events );
|
this._on( this.tabs, { keydown: "_tabKeydown" } );
|
this._on( this.panels, { keydown: "_panelKeydown" } );
|
|
this._focusable( this.tabs );
|
this._hoverable( this.tabs );
|
},
|
|
_setupHeightStyle: function( heightStyle ) {
|
var maxHeight,
|
parent = this.element.parent();
|
|
if ( heightStyle === "fill" ) {
|
maxHeight = parent.height();
|
maxHeight -= this.element.outerHeight() - this.element.height();
|
|
this.element.siblings( ":visible" ).each(function() {
|
var elem = $( this ),
|
position = elem.css( "position" );
|
|
if ( position === "absolute" || position === "fixed" ) {
|
return;
|
}
|
maxHeight -= elem.outerHeight( true );
|
});
|
|
this.element.children().not( this.panels ).each(function() {
|
maxHeight -= $( this ).outerHeight( true );
|
});
|
|
this.panels.each(function() {
|
$( this ).height( Math.max( 0, maxHeight -
|
$( this ).innerHeight() + $( this ).height() ) );
|
})
|
.css( "overflow", "auto" );
|
} else if ( heightStyle === "auto" ) {
|
maxHeight = 0;
|
this.panels.each(function() {
|
maxHeight = Math.max( maxHeight, $( this ).height( "" ).height() );
|
}).height( maxHeight );
|
}
|
},
|
|
_eventHandler: function( event ) {
|
var options = this.options,
|
active = this.active,
|
anchor = $( event.currentTarget ),
|
tab = anchor.closest( "li" ),
|
clickedIsActive = tab[ 0 ] === active[ 0 ],
|
collapsing = clickedIsActive && options.collapsible,
|
toShow = collapsing ? $() : this._getPanelForTab( tab ),
|
toHide = !active.length ? $() : this._getPanelForTab( active ),
|
eventData = {
|
oldTab: active,
|
oldPanel: toHide,
|
newTab: collapsing ? $() : tab,
|
newPanel: toShow
|
};
|
|
event.preventDefault();
|
|
if ( tab.hasClass( "ui-state-disabled" ) ||
|
// tab is already loading
|
tab.hasClass( "ui-tabs-loading" ) ||
|
// can't switch durning an animation
|
this.running ||
|
// click on active header, but not collapsible
|
( clickedIsActive && !options.collapsible ) ||
|
// allow canceling activation
|
( this._trigger( "beforeActivate", event, eventData ) === false ) ) {
|
return;
|
}
|
|
options.active = collapsing ? false : this.tabs.index( tab );
|
|
this.active = clickedIsActive ? $() : tab;
|
if ( this.xhr ) {
|
this.xhr.abort();
|
}
|
|
if ( !toHide.length && !toShow.length ) {
|
$.error( "jQuery UI Tabs: Mismatching fragment identifier." );
|
}
|
|
if ( toShow.length ) {
|
this.load( this.tabs.index( tab ), event );
|
}
|
this._toggle( event, eventData );
|
},
|
|
// handles show/hide for selecting tabs
|
_toggle: function( event, eventData ) {
|
var that = this,
|
toShow = eventData.newPanel,
|
toHide = eventData.oldPanel;
|
|
this.running = true;
|
|
function complete() {
|
that.running = false;
|
that._trigger( "activate", event, eventData );
|
}
|
|
function show() {
|
eventData.newTab.closest( "li" ).addClass( "ui-tabs-active ui-state-active" );
|
|
if ( toShow.length && that.options.show ) {
|
that._show( toShow, that.options.show, complete );
|
} else {
|
toShow.show();
|
complete();
|
}
|
}
|
|
// start out by hiding, then showing, then completing
|
if ( toHide.length && this.options.hide ) {
|
this._hide( toHide, this.options.hide, function() {
|
eventData.oldTab.closest( "li" ).removeClass( "ui-tabs-active ui-state-active" );
|
show();
|
});
|
} else {
|
eventData.oldTab.closest( "li" ).removeClass( "ui-tabs-active ui-state-active" );
|
toHide.hide();
|
show();
|
}
|
|
toHide.attr({
|
"aria-expanded": "false",
|
"aria-hidden": "true"
|
});
|
eventData.oldTab.attr( "aria-selected", "false" );
|
// If we're switching tabs, remove the old tab from the tab order.
|
// If we're opening from collapsed state, remove the previous tab from the tab order.
|
// If we're collapsing, then keep the collapsing tab in the tab order.
|
if ( toShow.length && toHide.length ) {
|
eventData.oldTab.attr( "tabIndex", -1 );
|
} else if ( toShow.length ) {
|
this.tabs.filter(function() {
|
return $( this ).attr( "tabIndex" ) === 0;
|
})
|
.attr( "tabIndex", -1 );
|
}
|
|
toShow.attr({
|
"aria-expanded": "true",
|
"aria-hidden": "false"
|
});
|
eventData.newTab.attr({
|
"aria-selected": "true",
|
tabIndex: 0
|
});
|
},
|
|
_activate: function( index ) {
|
var anchor,
|
active = this._findActive( index );
|
|
// trying to activate the already active panel
|
if ( active[ 0 ] === this.active[ 0 ] ) {
|
return;
|
}
|
|
// trying to collapse, simulate a click on the current active header
|
if ( !active.length ) {
|
active = this.active;
|
}
|
|
anchor = active.find( ".ui-tabs-anchor" )[ 0 ];
|
this._eventHandler({
|
target: anchor,
|
currentTarget: anchor,
|
preventDefault: $.noop
|
});
|
},
|
|
_findActive: function( index ) {
|
return index === false ? $() : this.tabs.eq( index );
|
},
|
|
_getIndex: function( index ) {
|
// meta-function to give users option to provide a href string instead of a numerical index.
|
if ( typeof index === "string" ) {
|
index = this.anchors.index( this.anchors.filter( "[href$='" + index + "']" ) );
|
}
|
|
return index;
|
},
|
|
_destroy: function() {
|
if ( this.xhr ) {
|
this.xhr.abort();
|
}
|
|
this.element.removeClass( "ui-tabs ui-widget ui-widget-content ui-corner-all ui-tabs-collapsible" );
|
|
this.tablist
|
.removeClass( "ui-tabs-nav ui-helper-reset ui-helper-clearfix ui-widget-header ui-corner-all" )
|
.removeAttr( "role" );
|
|
this.anchors
|
.removeClass( "ui-tabs-anchor" )
|
.removeAttr( "role" )
|
.removeAttr( "tabIndex" )
|
.removeUniqueId();
|
|
this.tabs.add( this.panels ).each(function() {
|
if ( $.data( this, "ui-tabs-destroy" ) ) {
|
$( this ).remove();
|
} else {
|
$( this )
|
.removeClass( "ui-state-default ui-state-active ui-state-disabled " +
|
"ui-corner-top ui-corner-bottom ui-widget-content ui-tabs-active ui-tabs-panel" )
|
.removeAttr( "tabIndex" )
|
.removeAttr( "aria-live" )
|
.removeAttr( "aria-busy" )
|
.removeAttr( "aria-selected" )
|
.removeAttr( "aria-labelledby" )
|
.removeAttr( "aria-hidden" )
|
.removeAttr( "aria-expanded" )
|
.removeAttr( "role" );
|
}
|
});
|
|
this.tabs.each(function() {
|
var li = $( this ),
|
prev = li.data( "ui-tabs-aria-controls" );
|
if ( prev ) {
|
li
|
.attr( "aria-controls", prev )
|
.removeData( "ui-tabs-aria-controls" );
|
} else {
|
li.removeAttr( "aria-controls" );
|
}
|
});
|
|
this.panels.show();
|
|
if ( this.options.heightStyle !== "content" ) {
|
this.panels.css( "height", "" );
|
}
|
},
|
|
enable: function( index ) {
|
var disabled = this.options.disabled;
|
if ( disabled === false ) {
|
return;
|
}
|
|
if ( index === undefined ) {
|
disabled = false;
|
} else {
|
index = this._getIndex( index );
|
if ( $.isArray( disabled ) ) {
|
disabled = $.map( disabled, function( num ) {
|
return num !== index ? num : null;
|
});
|
} else {
|
disabled = $.map( this.tabs, function( li, num ) {
|
return num !== index ? num : null;
|
});
|
}
|
}
|
this._setupDisabled( disabled );
|
},
|
|
disable: function( index ) {
|
var disabled = this.options.disabled;
|
if ( disabled === true ) {
|
return;
|
}
|
|
if ( index === undefined ) {
|
disabled = true;
|
} else {
|
index = this._getIndex( index );
|
if ( $.inArray( index, disabled ) !== -1 ) {
|
return;
|
}
|
if ( $.isArray( disabled ) ) {
|
disabled = $.merge( [ index ], disabled ).sort();
|
} else {
|
disabled = [ index ];
|
}
|
}
|
this._setupDisabled( disabled );
|
},
|
|
load: function( index, event ) {
|
index = this._getIndex( index );
|
var that = this,
|
tab = this.tabs.eq( index ),
|
anchor = tab.find( ".ui-tabs-anchor" ),
|
panel = this._getPanelForTab( tab ),
|
eventData = {
|
tab: tab,
|
panel: panel
|
};
|
|
// not remote
|
if ( isLocal( anchor[ 0 ] ) ) {
|
return;
|
}
|
|
this.xhr = $.ajax( this._ajaxSettings( anchor, event, eventData ) );
|
|
// support: jQuery <1.8
|
// jQuery <1.8 returns false if the request is canceled in beforeSend,
|
// but as of 1.8, $.ajax() always returns a jqXHR object.
|
if ( this.xhr && this.xhr.statusText !== "canceled" ) {
|
tab.addClass( "ui-tabs-loading" );
|
panel.attr( "aria-busy", "true" );
|
|
this.xhr
|
.success(function( response ) {
|
// support: jQuery <1.8
|
// http://bugs.jquery.com/ticket/11778
|
setTimeout(function() {
|
panel.html( response );
|
that._trigger( "load", event, eventData );
|
}, 1 );
|
})
|
.complete(function( jqXHR, status ) {
|
// support: jQuery <1.8
|
// http://bugs.jquery.com/ticket/11778
|
setTimeout(function() {
|
if ( status === "abort" ) {
|
that.panels.stop( false, true );
|
}
|
|
tab.removeClass( "ui-tabs-loading" );
|
panel.removeAttr( "aria-busy" );
|
|
if ( jqXHR === that.xhr ) {
|
delete that.xhr;
|
}
|
}, 1 );
|
});
|
}
|
},
|
|
_ajaxSettings: function( anchor, event, eventData ) {
|
var that = this;
|
return {
|
url: anchor.attr( "href" ),
|
beforeSend: function( jqXHR, settings ) {
|
return that._trigger( "beforeLoad", event,
|
$.extend( { jqXHR : jqXHR, ajaxSettings: settings }, eventData ) );
|
}
|
};
|
},
|
|
_getPanelForTab: function( tab ) {
|
var id = $( tab ).attr( "aria-controls" );
|
return this.element.find( this._sanitizeSelector( "#" + id ) );
|
}
|
});
|
|
})( jQuery );
|
