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Restructure frontend directories GitOrigin-RevId: 5a1224ca186f4809df45680a80d374c1c318d7bf
8503 lines
271 KiB
JavaScript
8503 lines
271 KiB
JavaScript
/*! jQuery UI - v1.11.4 - 2016-02-10
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* http://jqueryui.com
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* Includes: core.js, widget.js, mouse.js, draggable.js, droppable.js
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* Copyright jQuery Foundation and other contributors; Licensed MIT */
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/*!
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* jQuery UI Core 1.11.4
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* http://jqueryui.com
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*
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* Copyright jQuery Foundation and other contributors
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* Released under the MIT license.
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* http://jquery.org/license
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*
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* http://api.jqueryui.com/category/ui-core/
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*/
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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( $.ui, {
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version: "1.11.4",
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keyCode: {
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BACKSPACE: 8,
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COMMA: 188,
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DELETE: 46,
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DOWN: 40,
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END: 35,
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ENTER: 13,
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ESCAPE: 27,
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HOME: 36,
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LEFT: 37,
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PAGE_DOWN: 34,
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PAGE_UP: 33,
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PERIOD: 190,
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RIGHT: 39,
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SPACE: 32,
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TAB: 9,
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UP: 38
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}
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});
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// plugins
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$.fn.extend({
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scrollParent: function( includeHidden ) {
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var position = this.css( "position" ),
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excludeStaticParent = position === "absolute",
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overflowRegex = includeHidden ? /(auto|scroll|hidden)/ : /(auto|scroll)/,
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scrollParent = this.parents().filter( function() {
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var parent = $( this );
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if ( excludeStaticParent && parent.css( "position" ) === "static" ) {
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return false;
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}
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return overflowRegex.test( parent.css( "overflow" ) + parent.css( "overflow-y" ) + parent.css( "overflow-x" ) );
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}).eq( 0 );
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return position === "fixed" || !scrollParent.length ? $( this[ 0 ].ownerDocument || document ) : scrollParent;
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},
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uniqueId: (function() {
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var uuid = 0;
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return function() {
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return this.each(function() {
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if ( !this.id ) {
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this.id = "ui-id-" + ( ++uuid );
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}
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});
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};
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})(),
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removeUniqueId: function() {
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return this.each(function() {
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if ( /^ui-id-\d+$/.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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$.fn.extend({
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focus: (function( orig ) {
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return function( delay, fn ) {
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return typeof delay === "number" ?
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this.each(function() {
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var elem = this;
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setTimeout(function() {
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$( 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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disableSelection: (function() {
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var eventType = "onselectstart" in document.createElement( "div" ) ?
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"selectstart" :
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"mousedown";
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return function() {
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return this.bind( eventType + ".ui-disableSelection", function( event ) {
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event.preventDefault();
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});
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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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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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});
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// $.ui.plugin is deprecated. Use $.widget() extensions instead.
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$.ui.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, allowDisconnected ) {
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var i,
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set = instance.plugins[ name ];
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if ( !set ) {
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return;
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}
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if ( !allowDisconnected && ( !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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/*!
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* jQuery UI Widget 1.11.4
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* http://jqueryui.com
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*
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* Copyright jQuery Foundation and other contributors
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* Released under the MIT license.
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* http://jquery.org/license
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*
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* http://api.jqueryui.com/jQuery.widget/
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*/
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var widget_uuid = 0,
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widget_slice = Array.prototype.slice;
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$.cleanData = (function( orig ) {
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return function( elems ) {
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var events, elem, i;
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for ( i = 0; (elem = elems[i]) != null; i++ ) {
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try {
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// Only trigger remove when necessary to save time
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events = $._data( elem, "events" );
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if ( events && events.remove ) {
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$( elem ).triggerHandler( "remove" );
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}
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// http://bugs.jquery.com/ticket/8235
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} catch ( e ) {}
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}
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orig( elems );
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};
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})( $.cleanData );
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$.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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return constructor;
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};
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$.widget.extend = function( target ) {
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var input = widget_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 = widget_slice.call( arguments, 1 ),
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returnValue = this;
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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 ( options === "instance" ) {
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returnValue = instance;
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return false;
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}
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if ( !instance ) {
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return $.error( "cannot call methods on " + name + " prior to initialization; " +
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"attempted to call method '" + options + "'" );
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}
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if ( !$.isFunction( instance[options] ) || options.charAt( 0 ) === "_" ) {
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return $.error( "no such method '" + options + "' for " + name + " widget instance" );
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}
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methodValue = instance[ options ].apply( instance, args );
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if ( methodValue !== instance && methodValue !== undefined ) {
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returnValue = methodValue && methodValue.jquery ?
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returnValue.pushStack( methodValue.get() ) :
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methodValue;
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return false;
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}
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});
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} else {
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// Allow multiple hashes to be passed on init
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if ( args.length ) {
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options = $.widget.extend.apply( null, [ options ].concat(args) );
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}
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this.each(function() {
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var instance = $.data( this, fullName );
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if ( instance ) {
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instance.option( options || {} );
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if ( instance._init ) {
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instance._init();
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}
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} else {
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$.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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},
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_createWidget: function( options, element ) {
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element = $( element || this.defaultElement || this )[ 0 ];
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this.element = $( element );
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this.uuid = widget_uuid++;
|
|
this.eventNamespace = "." + this.widgetName + this.uuid;
|
|
|
|
this.bindings = $();
|
|
this.hoverable = $();
|
|
this.focusable = $();
|
|
|
|
if ( element !== this ) {
|
|
$.data( element, this.widgetFullName, this );
|
|
this._on( true, this.element, {
|
|
remove: function( event ) {
|
|
if ( event.target === element ) {
|
|
this.destroy();
|
|
}
|
|
}
|
|
});
|
|
this.document = $( element.style ?
|
|
// element within the document
|
|
element.ownerDocument :
|
|
// element is window or document
|
|
element.document || element );
|
|
this.window = $( this.document[0].defaultView || this.document[0].parentWindow );
|
|
}
|
|
|
|
this.options = $.widget.extend( {},
|
|
this.options,
|
|
this._getCreateOptions(),
|
|
options );
|
|
|
|
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 )
|
|
.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", !!value );
|
|
|
|
// If the widget is becoming disabled, then nothing is interactive
|
|
if ( value ) {
|
|
this.hoverable.removeClass( "ui-state-hover" );
|
|
this.focusable.removeClass( "ui-state-focus" );
|
|
}
|
|
}
|
|
|
|
return this;
|
|
},
|
|
|
|
enable: function() {
|
|
return this._setOptions({ disabled: false });
|
|
},
|
|
disable: function() {
|
|
return this._setOptions({ 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 {
|
|
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 );
|
|
|
|
// Clear the stack to avoid memory leaks (#10056)
|
|
this.bindings = $( this.bindings.not( element ).get() );
|
|
this.focusable = $( this.focusable.not( element ).get() );
|
|
this.hoverable = $( this.hoverable.not( element ).get() );
|
|
},
|
|
|
|
_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();
|
|
});
|
|
}
|
|
};
|
|
});
|
|
|
|
var widget = $.widget;
|
|
|
|
|
|
/*!
|
|
* jQuery UI Mouse 1.11.4
|
|
* http://jqueryui.com
|
|
*
|
|
* Copyright jQuery Foundation and other contributors
|
|
* Released under the MIT license.
|
|
* http://jquery.org/license
|
|
*
|
|
* http://api.jqueryui.com/mouse/
|
|
*/
|
|
|
|
|
|
var mouseHandled = false;
|
|
$( document ).mouseup( function() {
|
|
mouseHandled = false;
|
|
});
|
|
|
|
var mouse = $.widget("ui.mouse", {
|
|
version: "1.11.4",
|
|
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 ) {
|
|
this.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;
|
|
}
|
|
|
|
this._mouseMoved = false;
|
|
|
|
// 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")) {
|
|
$.removeData(event.target, this.widgetName + ".preventClickEvent");
|
|
}
|
|
|
|
// these delegates are required to keep context
|
|
this._mouseMoveDelegate = function(event) {
|
|
return that._mouseMove(event);
|
|
};
|
|
this._mouseUpDelegate = function(event) {
|
|
return that._mouseUp(event);
|
|
};
|
|
|
|
this.document
|
|
.bind( "mousemove." + this.widgetName, this._mouseMoveDelegate )
|
|
.bind( "mouseup." + this.widgetName, this._mouseUpDelegate );
|
|
|
|
event.preventDefault();
|
|
|
|
mouseHandled = true;
|
|
return true;
|
|
},
|
|
|
|
_mouseMove: function(event) {
|
|
// Only check for mouseups outside the document if you've moved inside the document
|
|
// at least once. This prevents the firing of mouseup in the case of IE<9, which will
|
|
// fire a mousemove event if content is placed under the cursor. See #7778
|
|
// Support: IE <9
|
|
if ( this._mouseMoved ) {
|
|
// IE mouseup check - mouseup happened when mouse was out of window
|
|
if ($.ui.ie && ( !document.documentMode || document.documentMode < 9 ) && !event.button) {
|
|
return this._mouseUp(event);
|
|
|
|
// Iframe mouseup check - mouseup occurred in another document
|
|
} else if ( !event.which ) {
|
|
return this._mouseUp( event );
|
|
}
|
|
}
|
|
|
|
if ( event.which || event.button ) {
|
|
this._mouseMoved = true;
|
|
}
|
|
|
|
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) {
|
|
this.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);
|
|
}
|
|
|
|
mouseHandled = false;
|
|
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 UI Draggable 1.11.4
|
|
* http://jqueryui.com
|
|
*
|
|
* Copyright jQuery Foundation and other contributors
|
|
* Released under the MIT license.
|
|
* http://jquery.org/license
|
|
*
|
|
* http://api.jqueryui.com/draggable/
|
|
*/
|
|
|
|
|
|
$.widget("ui.draggable", $.ui.mouse, {
|
|
version: "1.11.4",
|
|
widgetEventPrefix: "drag",
|
|
options: {
|
|
addClasses: true,
|
|
appendTo: "parent",
|
|
axis: false,
|
|
connectToSortable: false,
|
|
containment: false,
|
|
cursor: "auto",
|
|
cursorAt: false,
|
|
grid: false,
|
|
handle: false,
|
|
helper: "original",
|
|
iframeFix: false,
|
|
opacity: false,
|
|
refreshPositions: false,
|
|
revert: false,
|
|
revertDuration: 500,
|
|
scope: "default",
|
|
scroll: true,
|
|
scrollSensitivity: 20,
|
|
scrollSpeed: 20,
|
|
snap: false,
|
|
snapMode: "both",
|
|
snapTolerance: 20,
|
|
stack: false,
|
|
zIndex: false,
|
|
|
|
// callbacks
|
|
drag: null,
|
|
start: null,
|
|
stop: null
|
|
},
|
|
_create: function() {
|
|
|
|
if ( this.options.helper === "original" ) {
|
|
this._setPositionRelative();
|
|
}
|
|
if (this.options.addClasses){
|
|
this.element.addClass("ui-draggable");
|
|
}
|
|
if (this.options.disabled){
|
|
this.element.addClass("ui-draggable-disabled");
|
|
}
|
|
this._setHandleClassName();
|
|
|
|
this._mouseInit();
|
|
},
|
|
|
|
_setOption: function( key, value ) {
|
|
this._super( key, value );
|
|
if ( key === "handle" ) {
|
|
this._removeHandleClassName();
|
|
this._setHandleClassName();
|
|
}
|
|
},
|
|
|
|
_destroy: function() {
|
|
if ( ( this.helper || this.element ).is( ".ui-draggable-dragging" ) ) {
|
|
this.destroyOnClear = true;
|
|
return;
|
|
}
|
|
this.element.removeClass( "ui-draggable ui-draggable-dragging ui-draggable-disabled" );
|
|
this._removeHandleClassName();
|
|
this._mouseDestroy();
|
|
},
|
|
|
|
_mouseCapture: function(event) {
|
|
var o = this.options;
|
|
|
|
this._blurActiveElement( event );
|
|
|
|
// among others, prevent a drag on a resizable-handle
|
|
if (this.helper || o.disabled || $(event.target).closest(".ui-resizable-handle").length > 0) {
|
|
return false;
|
|
}
|
|
|
|
//Quit if we're not on a valid handle
|
|
this.handle = this._getHandle(event);
|
|
if (!this.handle) {
|
|
return false;
|
|
}
|
|
|
|
this._blockFrames( o.iframeFix === true ? "iframe" : o.iframeFix );
|
|
|
|
return true;
|
|
|
|
},
|
|
|
|
_blockFrames: function( selector ) {
|
|
this.iframeBlocks = this.document.find( selector ).map(function() {
|
|
var iframe = $( this );
|
|
|
|
return $( "<div>" )
|
|
.css( "position", "absolute" )
|
|
.appendTo( iframe.parent() )
|
|
.outerWidth( iframe.outerWidth() )
|
|
.outerHeight( iframe.outerHeight() )
|
|
.offset( iframe.offset() )[ 0 ];
|
|
});
|
|
},
|
|
|
|
_unblockFrames: function() {
|
|
if ( this.iframeBlocks ) {
|
|
this.iframeBlocks.remove();
|
|
delete this.iframeBlocks;
|
|
}
|
|
},
|
|
|
|
_blurActiveElement: function( event ) {
|
|
var document = this.document[ 0 ];
|
|
|
|
// Only need to blur if the event occurred on the draggable itself, see #10527
|
|
if ( !this.handleElement.is( event.target ) ) {
|
|
return;
|
|
}
|
|
|
|
// support: IE9
|
|
// IE9 throws an "Unspecified error" accessing document.activeElement from an <iframe>
|
|
try {
|
|
|
|
// Support: IE9, IE10
|
|
// If the <body> is blurred, IE will switch windows, see #9520
|
|
if ( document.activeElement && document.activeElement.nodeName.toLowerCase() !== "body" ) {
|
|
|
|
// Blur any element that currently has focus, see #4261
|
|
$( document.activeElement ).blur();
|
|
}
|
|
} catch ( error ) {}
|
|
},
|
|
|
|
_mouseStart: function(event) {
|
|
|
|
var o = this.options;
|
|
|
|
//Create and append the visible helper
|
|
this.helper = this._createHelper(event);
|
|
|
|
this.helper.addClass("ui-draggable-dragging");
|
|
|
|
//Cache the helper size
|
|
this._cacheHelperProportions();
|
|
|
|
//If ddmanager is used for droppables, set the global draggable
|
|
if ($.ui.ddmanager) {
|
|
$.ui.ddmanager.current = this;
|
|
}
|
|
|
|
/*
|
|
* - Position generation -
|
|
* This block generates everything position related - it's the core of draggables.
|
|
*/
|
|
|
|
//Cache the margins of the original element
|
|
this._cacheMargins();
|
|
|
|
//Store the helper's css position
|
|
this.cssPosition = this.helper.css( "position" );
|
|
this.scrollParent = this.helper.scrollParent( true );
|
|
this.offsetParent = this.helper.offsetParent();
|
|
this.hasFixedAncestor = this.helper.parents().filter(function() {
|
|
return $( this ).css( "position" ) === "fixed";
|
|
}).length > 0;
|
|
|
|
//The element's absolute position on the page minus margins
|
|
this.positionAbs = this.element.offset();
|
|
this._refreshOffsets( event );
|
|
|
|
//Generate the original position
|
|
this.originalPosition = this.position = this._generatePosition( event, false );
|
|
this.originalPageX = event.pageX;
|
|
this.originalPageY = event.pageY;
|
|
|
|
//Adjust the mouse offset relative to the helper if "cursorAt" is supplied
|
|
(o.cursorAt && this._adjustOffsetFromHelper(o.cursorAt));
|
|
|
|
//Set a containment if given in the options
|
|
this._setContainment();
|
|
|
|
//Trigger event + callbacks
|
|
if (this._trigger("start", event) === false) {
|
|
this._clear();
|
|
return false;
|
|
}
|
|
|
|
//Recache the helper size
|
|
this._cacheHelperProportions();
|
|
|
|
//Prepare the droppable offsets
|
|
if ($.ui.ddmanager && !o.dropBehaviour) {
|
|
$.ui.ddmanager.prepareOffsets(this, event);
|
|
}
|
|
|
|
// Reset helper's right/bottom css if they're set and set explicit width/height instead
|
|
// as this prevents resizing of elements with right/bottom set (see #7772)
|
|
this._normalizeRightBottom();
|
|
|
|
this._mouseDrag(event, true); //Execute the drag once - this causes the helper not to be visible before getting its correct position
|
|
|
|
//If the ddmanager is used for droppables, inform the manager that dragging has started (see #5003)
|
|
if ( $.ui.ddmanager ) {
|
|
$.ui.ddmanager.dragStart(this, event);
|
|
}
|
|
|
|
return true;
|
|
},
|
|
|
|
_refreshOffsets: function( event ) {
|
|
this.offset = {
|
|
top: this.positionAbs.top - this.margins.top,
|
|
left: this.positionAbs.left - this.margins.left,
|
|
scroll: false,
|
|
parent: this._getParentOffset(),
|
|
relative: this._getRelativeOffset()
|
|
};
|
|
|
|
this.offset.click = {
|
|
left: event.pageX - this.offset.left,
|
|
top: event.pageY - this.offset.top
|
|
};
|
|
},
|
|
|
|
_mouseDrag: function(event, noPropagation) {
|
|
// reset any necessary cached properties (see #5009)
|
|
if ( this.hasFixedAncestor ) {
|
|
this.offset.parent = this._getParentOffset();
|
|
}
|
|
|
|
//Compute the helpers position
|
|
this.position = this._generatePosition( event, true );
|
|
this.positionAbs = this._convertPositionTo("absolute");
|
|
|
|
//Call plugins and callbacks and use the resulting position if something is returned
|
|
if (!noPropagation) {
|
|
var ui = this._uiHash();
|
|
if (this._trigger("drag", event, ui) === false) {
|
|
this._mouseUp({});
|
|
return false;
|
|
}
|
|
this.position = ui.position;
|
|
}
|
|
|
|
this.helper[ 0 ].style.left = this.position.left + "px";
|
|
this.helper[ 0 ].style.top = this.position.top + "px";
|
|
|
|
if ($.ui.ddmanager) {
|
|
$.ui.ddmanager.drag(this, event);
|
|
}
|
|
|
|
return false;
|
|
},
|
|
|
|
_mouseStop: function(event) {
|
|
|
|
//If we are using droppables, inform the manager about the drop
|
|
var that = this,
|
|
dropped = false;
|
|
if ($.ui.ddmanager && !this.options.dropBehaviour) {
|
|
dropped = $.ui.ddmanager.drop(this, event);
|
|
}
|
|
|
|
//if a drop comes from outside (a sortable)
|
|
if (this.dropped) {
|
|
dropped = this.dropped;
|
|
this.dropped = false;
|
|
}
|
|
|
|
if ((this.options.revert === "invalid" && !dropped) || (this.options.revert === "valid" && dropped) || this.options.revert === true || ($.isFunction(this.options.revert) && this.options.revert.call(this.element, dropped))) {
|
|
$(this.helper).animate(this.originalPosition, parseInt(this.options.revertDuration, 10), function() {
|
|
if (that._trigger("stop", event) !== false) {
|
|
that._clear();
|
|
}
|
|
});
|
|
} else {
|
|
if (this._trigger("stop", event) !== false) {
|
|
this._clear();
|
|
}
|
|
}
|
|
|
|
return false;
|
|
},
|
|
|
|
_mouseUp: function( event ) {
|
|
this._unblockFrames();
|
|
|
|
//If the ddmanager is used for droppables, inform the manager that dragging has stopped (see #5003)
|
|
if ( $.ui.ddmanager ) {
|
|
$.ui.ddmanager.dragStop(this, event);
|
|
}
|
|
|
|
// Only need to focus if the event occurred on the draggable itself, see #10527
|
|
if ( this.handleElement.is( event.target ) ) {
|
|
// The interaction is over; whether or not the click resulted in a drag, focus the element
|
|
this.element.focus();
|
|
}
|
|
|
|
return $.ui.mouse.prototype._mouseUp.call(this, event);
|
|
},
|
|
|
|
cancel: function() {
|
|
|
|
if (this.helper.is(".ui-draggable-dragging")) {
|
|
this._mouseUp({});
|
|
} else {
|
|
this._clear();
|
|
}
|
|
|
|
return this;
|
|
|
|
},
|
|
|
|
_getHandle: function(event) {
|
|
return this.options.handle ?
|
|
!!$( event.target ).closest( this.element.find( this.options.handle ) ).length :
|
|
true;
|
|
},
|
|
|
|
_setHandleClassName: function() {
|
|
this.handleElement = this.options.handle ?
|
|
this.element.find( this.options.handle ) : this.element;
|
|
this.handleElement.addClass( "ui-draggable-handle" );
|
|
},
|
|
|
|
_removeHandleClassName: function() {
|
|
this.handleElement.removeClass( "ui-draggable-handle" );
|
|
},
|
|
|
|
_createHelper: function(event) {
|
|
|
|
var o = this.options,
|
|
helperIsFunction = $.isFunction( o.helper ),
|
|
helper = helperIsFunction ?
|
|
$( o.helper.apply( this.element[ 0 ], [ event ] ) ) :
|
|
( o.helper === "clone" ?
|
|
this.element.clone().removeAttr( "id" ) :
|
|
this.element );
|
|
|
|
if (!helper.parents("body").length) {
|
|
helper.appendTo((o.appendTo === "parent" ? this.element[0].parentNode : o.appendTo));
|
|
}
|
|
|
|
// http://bugs.jqueryui.com/ticket/9446
|
|
// a helper function can return the original element
|
|
// which wouldn't have been set to relative in _create
|
|
if ( helperIsFunction && helper[ 0 ] === this.element[ 0 ] ) {
|
|
this._setPositionRelative();
|
|
}
|
|
|
|
if (helper[0] !== this.element[0] && !(/(fixed|absolute)/).test(helper.css("position"))) {
|
|
helper.css("position", "absolute");
|
|
}
|
|
|
|
return helper;
|
|
|
|
},
|
|
|
|
_setPositionRelative: function() {
|
|
if ( !( /^(?:r|a|f)/ ).test( this.element.css( "position" ) ) ) {
|
|
this.element[ 0 ].style.position = "relative";
|
|
}
|
|
},
|
|
|
|
_adjustOffsetFromHelper: function(obj) {
|
|
if (typeof obj === "string") {
|
|
obj = obj.split(" ");
|
|
}
|
|
if ($.isArray(obj)) {
|
|
obj = { left: +obj[0], top: +obj[1] || 0 };
|
|
}
|
|
if ("left" in obj) {
|
|
this.offset.click.left = obj.left + this.margins.left;
|
|
}
|
|
if ("right" in obj) {
|
|
this.offset.click.left = this.helperProportions.width - obj.right + this.margins.left;
|
|
}
|
|
if ("top" in obj) {
|
|
this.offset.click.top = obj.top + this.margins.top;
|
|
}
|
|
if ("bottom" in obj) {
|
|
this.offset.click.top = this.helperProportions.height - obj.bottom + this.margins.top;
|
|
}
|
|
},
|
|
|
|
_isRootNode: function( element ) {
|
|
return ( /(html|body)/i ).test( element.tagName ) || element === this.document[ 0 ];
|
|
},
|
|
|
|
_getParentOffset: function() {
|
|
|
|
//Get the offsetParent and cache its position
|
|
var po = this.offsetParent.offset(),
|
|
document = this.document[ 0 ];
|
|
|
|
// This is a special case where we need to modify a offset calculated on start, since the following happened:
|
|
// 1. The position of the helper is absolute, so it's position is calculated based on the next positioned parent
|
|
// 2. The actual offset parent is a child of the scroll parent, and the scroll parent isn't the document, which means that
|
|
// the scroll is included in the initial calculation of the offset of the parent, and never recalculated upon drag
|
|
if (this.cssPosition === "absolute" && this.scrollParent[0] !== document && $.contains(this.scrollParent[0], this.offsetParent[0])) {
|
|
po.left += this.scrollParent.scrollLeft();
|
|
po.top += this.scrollParent.scrollTop();
|
|
}
|
|
|
|
if ( this._isRootNode( this.offsetParent[ 0 ] ) ) {
|
|
po = { top: 0, left: 0 };
|
|
}
|
|
|
|
return {
|
|
top: po.top + (parseInt(this.offsetParent.css("borderTopWidth"), 10) || 0),
|
|
left: po.left + (parseInt(this.offsetParent.css("borderLeftWidth"), 10) || 0)
|
|
};
|
|
|
|
},
|
|
|
|
_getRelativeOffset: function() {
|
|
if ( this.cssPosition !== "relative" ) {
|
|
return { top: 0, left: 0 };
|
|
}
|
|
|
|
var p = this.element.position(),
|
|
scrollIsRootNode = this._isRootNode( this.scrollParent[ 0 ] );
|
|
|
|
return {
|
|
top: p.top - ( parseInt(this.helper.css( "top" ), 10) || 0 ) + ( !scrollIsRootNode ? this.scrollParent.scrollTop() : 0 ),
|
|
left: p.left - ( parseInt(this.helper.css( "left" ), 10) || 0 ) + ( !scrollIsRootNode ? this.scrollParent.scrollLeft() : 0 )
|
|
};
|
|
|
|
},
|
|
|
|
_cacheMargins: function() {
|
|
this.margins = {
|
|
left: (parseInt(this.element.css("marginLeft"), 10) || 0),
|
|
top: (parseInt(this.element.css("marginTop"), 10) || 0),
|
|
right: (parseInt(this.element.css("marginRight"), 10) || 0),
|
|
bottom: (parseInt(this.element.css("marginBottom"), 10) || 0)
|
|
};
|
|
},
|
|
|
|
_cacheHelperProportions: function() {
|
|
this.helperProportions = {
|
|
width: this.helper.outerWidth(),
|
|
height: this.helper.outerHeight()
|
|
};
|
|
},
|
|
|
|
_setContainment: function() {
|
|
|
|
var isUserScrollable, c, ce,
|
|
o = this.options,
|
|
document = this.document[ 0 ];
|
|
|
|
this.relativeContainer = null;
|
|
|
|
if ( !o.containment ) {
|
|
this.containment = null;
|
|
return;
|
|
}
|
|
|
|
if ( o.containment === "window" ) {
|
|
this.containment = [
|
|
$( window ).scrollLeft() - this.offset.relative.left - this.offset.parent.left,
|
|
$( window ).scrollTop() - this.offset.relative.top - this.offset.parent.top,
|
|
$( window ).scrollLeft() + $( window ).width() - this.helperProportions.width - this.margins.left,
|
|
$( window ).scrollTop() + ( $( window ).height() || document.body.parentNode.scrollHeight ) - this.helperProportions.height - this.margins.top
|
|
];
|
|
return;
|
|
}
|
|
|
|
if ( o.containment === "document") {
|
|
this.containment = [
|
|
0,
|
|
0,
|
|
$( document ).width() - this.helperProportions.width - this.margins.left,
|
|
( $( document ).height() || document.body.parentNode.scrollHeight ) - this.helperProportions.height - this.margins.top
|
|
];
|
|
return;
|
|
}
|
|
|
|
if ( o.containment.constructor === Array ) {
|
|
this.containment = o.containment;
|
|
return;
|
|
}
|
|
|
|
if ( o.containment === "parent" ) {
|
|
o.containment = this.helper[ 0 ].parentNode;
|
|
}
|
|
|
|
c = $( o.containment );
|
|
ce = c[ 0 ];
|
|
|
|
if ( !ce ) {
|
|
return;
|
|
}
|
|
|
|
isUserScrollable = /(scroll|auto)/.test( c.css( "overflow" ) );
|
|
|
|
this.containment = [
|
|
( parseInt( c.css( "borderLeftWidth" ), 10 ) || 0 ) + ( parseInt( c.css( "paddingLeft" ), 10 ) || 0 ),
|
|
( parseInt( c.css( "borderTopWidth" ), 10 ) || 0 ) + ( parseInt( c.css( "paddingTop" ), 10 ) || 0 ),
|
|
( isUserScrollable ? Math.max( ce.scrollWidth, ce.offsetWidth ) : ce.offsetWidth ) -
|
|
( parseInt( c.css( "borderRightWidth" ), 10 ) || 0 ) -
|
|
( parseInt( c.css( "paddingRight" ), 10 ) || 0 ) -
|
|
this.helperProportions.width -
|
|
this.margins.left -
|
|
this.margins.right,
|
|
( isUserScrollable ? Math.max( ce.scrollHeight, ce.offsetHeight ) : ce.offsetHeight ) -
|
|
( parseInt( c.css( "borderBottomWidth" ), 10 ) || 0 ) -
|
|
( parseInt( c.css( "paddingBottom" ), 10 ) || 0 ) -
|
|
this.helperProportions.height -
|
|
this.margins.top -
|
|
this.margins.bottom
|
|
];
|
|
this.relativeContainer = c;
|
|
},
|
|
|
|
_convertPositionTo: function(d, pos) {
|
|
|
|
if (!pos) {
|
|
pos = this.position;
|
|
}
|
|
|
|
var mod = d === "absolute" ? 1 : -1,
|
|
scrollIsRootNode = this._isRootNode( this.scrollParent[ 0 ] );
|
|
|
|
return {
|
|
top: (
|
|
pos.top + // The absolute mouse position
|
|
this.offset.relative.top * mod + // Only for relative positioned nodes: Relative offset from element to offset parent
|
|
this.offset.parent.top * mod - // The offsetParent's offset without borders (offset + border)
|
|
( ( this.cssPosition === "fixed" ? -this.offset.scroll.top : ( scrollIsRootNode ? 0 : this.offset.scroll.top ) ) * mod)
|
|
),
|
|
left: (
|
|
pos.left + // The absolute mouse position
|
|
this.offset.relative.left * mod + // Only for relative positioned nodes: Relative offset from element to offset parent
|
|
this.offset.parent.left * mod - // The offsetParent's offset without borders (offset + border)
|
|
( ( this.cssPosition === "fixed" ? -this.offset.scroll.left : ( scrollIsRootNode ? 0 : this.offset.scroll.left ) ) * mod)
|
|
)
|
|
};
|
|
|
|
},
|
|
|
|
_generatePosition: function( event, constrainPosition ) {
|
|
|
|
var containment, co, top, left,
|
|
o = this.options,
|
|
scrollIsRootNode = this._isRootNode( this.scrollParent[ 0 ] ),
|
|
pageX = event.pageX,
|
|
pageY = event.pageY;
|
|
|
|
// Cache the scroll
|
|
if ( !scrollIsRootNode || !this.offset.scroll ) {
|
|
this.offset.scroll = {
|
|
top: this.scrollParent.scrollTop(),
|
|
left: this.scrollParent.scrollLeft()
|
|
};
|
|
}
|
|
|
|
/*
|
|
* - Position constraining -
|
|
* Constrain the position to a mix of grid, containment.
|
|
*/
|
|
|
|
// If we are not dragging yet, we won't check for options
|
|
if ( constrainPosition ) {
|
|
if ( this.containment ) {
|
|
if ( this.relativeContainer ){
|
|
co = this.relativeContainer.offset();
|
|
containment = [
|
|
this.containment[ 0 ] + co.left,
|
|
this.containment[ 1 ] + co.top,
|
|
this.containment[ 2 ] + co.left,
|
|
this.containment[ 3 ] + co.top
|
|
];
|
|
} else {
|
|
containment = this.containment;
|
|
}
|
|
|
|
if (event.pageX - this.offset.click.left < containment[0]) {
|
|
pageX = containment[0] + this.offset.click.left;
|
|
}
|
|
if (event.pageY - this.offset.click.top < containment[1]) {
|
|
pageY = containment[1] + this.offset.click.top;
|
|
}
|
|
if (event.pageX - this.offset.click.left > containment[2]) {
|
|
pageX = containment[2] + this.offset.click.left;
|
|
}
|
|
if (event.pageY - this.offset.click.top > containment[3]) {
|
|
pageY = containment[3] + this.offset.click.top;
|
|
}
|
|
}
|
|
|
|
if (o.grid) {
|
|
//Check for grid elements set to 0 to prevent divide by 0 error causing invalid argument errors in IE (see ticket #6950)
|
|
top = o.grid[1] ? this.originalPageY + Math.round((pageY - this.originalPageY) / o.grid[1]) * o.grid[1] : this.originalPageY;
|
|
pageY = containment ? ((top - this.offset.click.top >= containment[1] || top - this.offset.click.top > containment[3]) ? top : ((top - this.offset.click.top >= containment[1]) ? top - o.grid[1] : top + o.grid[1])) : top;
|
|
|
|
left = o.grid[0] ? this.originalPageX + Math.round((pageX - this.originalPageX) / o.grid[0]) * o.grid[0] : this.originalPageX;
|
|
pageX = containment ? ((left - this.offset.click.left >= containment[0] || left - this.offset.click.left > containment[2]) ? left : ((left - this.offset.click.left >= containment[0]) ? left - o.grid[0] : left + o.grid[0])) : left;
|
|
}
|
|
|
|
if ( o.axis === "y" ) {
|
|
pageX = this.originalPageX;
|
|
}
|
|
|
|
if ( o.axis === "x" ) {
|
|
pageY = this.originalPageY;
|
|
}
|
|
}
|
|
|
|
return {
|
|
top: (
|
|
pageY - // The absolute mouse position
|
|
this.offset.click.top - // Click offset (relative to the element)
|
|
this.offset.relative.top - // Only for relative positioned nodes: Relative offset from element to offset parent
|
|
this.offset.parent.top + // The offsetParent's offset without borders (offset + border)
|
|
( this.cssPosition === "fixed" ? -this.offset.scroll.top : ( scrollIsRootNode ? 0 : this.offset.scroll.top ) )
|
|
),
|
|
left: (
|
|
pageX - // The absolute mouse position
|
|
this.offset.click.left - // Click offset (relative to the element)
|
|
this.offset.relative.left - // Only for relative positioned nodes: Relative offset from element to offset parent
|
|
this.offset.parent.left + // The offsetParent's offset without borders (offset + border)
|
|
( this.cssPosition === "fixed" ? -this.offset.scroll.left : ( scrollIsRootNode ? 0 : this.offset.scroll.left ) )
|
|
)
|
|
};
|
|
|
|
},
|
|
|
|
_clear: function() {
|
|
this.helper.removeClass("ui-draggable-dragging");
|
|
if (this.helper[0] !== this.element[0] && !this.cancelHelperRemoval) {
|
|
this.helper.remove();
|
|
}
|
|
this.helper = null;
|
|
this.cancelHelperRemoval = false;
|
|
if ( this.destroyOnClear ) {
|
|
this.destroy();
|
|
}
|
|
},
|
|
|
|
_normalizeRightBottom: function() {
|
|
if ( this.options.axis !== "y" && this.helper.css( "right" ) !== "auto" ) {
|
|
this.helper.width( this.helper.width() );
|
|
this.helper.css( "right", "auto" );
|
|
}
|
|
if ( this.options.axis !== "x" && this.helper.css( "bottom" ) !== "auto" ) {
|
|
this.helper.height( this.helper.height() );
|
|
this.helper.css( "bottom", "auto" );
|
|
}
|
|
},
|
|
|
|
// From now on bulk stuff - mainly helpers
|
|
|
|
_trigger: function( type, event, ui ) {
|
|
ui = ui || this._uiHash();
|
|
$.ui.plugin.call( this, type, [ event, ui, this ], true );
|
|
|
|
// Absolute position and offset (see #6884 ) have to be recalculated after plugins
|
|
if ( /^(drag|start|stop)/.test( type ) ) {
|
|
this.positionAbs = this._convertPositionTo( "absolute" );
|
|
ui.offset = this.positionAbs;
|
|
}
|
|
return $.Widget.prototype._trigger.call( this, type, event, ui );
|
|
},
|
|
|
|
plugins: {},
|
|
|
|
_uiHash: function() {
|
|
return {
|
|
helper: this.helper,
|
|
position: this.position,
|
|
originalPosition: this.originalPosition,
|
|
offset: this.positionAbs
|
|
};
|
|
}
|
|
|
|
});
|
|
|
|
$.ui.plugin.add( "draggable", "connectToSortable", {
|
|
start: function( event, ui, draggable ) {
|
|
var uiSortable = $.extend( {}, ui, {
|
|
item: draggable.element
|
|
});
|
|
|
|
draggable.sortables = [];
|
|
$( draggable.options.connectToSortable ).each(function() {
|
|
var sortable = $( this ).sortable( "instance" );
|
|
|
|
if ( sortable && !sortable.options.disabled ) {
|
|
draggable.sortables.push( sortable );
|
|
|
|
// refreshPositions is called at drag start to refresh the containerCache
|
|
// which is used in drag. This ensures it's initialized and synchronized
|
|
// with any changes that might have happened on the page since initialization.
|
|
sortable.refreshPositions();
|
|
sortable._trigger("activate", event, uiSortable);
|
|
}
|
|
});
|
|
},
|
|
stop: function( event, ui, draggable ) {
|
|
var uiSortable = $.extend( {}, ui, {
|
|
item: draggable.element
|
|
});
|
|
|
|
draggable.cancelHelperRemoval = false;
|
|
|
|
$.each( draggable.sortables, function() {
|
|
var sortable = this;
|
|
|
|
if ( sortable.isOver ) {
|
|
sortable.isOver = 0;
|
|
|
|
// Allow this sortable to handle removing the helper
|
|
draggable.cancelHelperRemoval = true;
|
|
sortable.cancelHelperRemoval = false;
|
|
|
|
// Use _storedCSS To restore properties in the sortable,
|
|
// as this also handles revert (#9675) since the draggable
|
|
// may have modified them in unexpected ways (#8809)
|
|
sortable._storedCSS = {
|
|
position: sortable.placeholder.css( "position" ),
|
|
top: sortable.placeholder.css( "top" ),
|
|
left: sortable.placeholder.css( "left" )
|
|
};
|
|
|
|
sortable._mouseStop(event);
|
|
|
|
// Once drag has ended, the sortable should return to using
|
|
// its original helper, not the shared helper from draggable
|
|
sortable.options.helper = sortable.options._helper;
|
|
} else {
|
|
// Prevent this Sortable from removing the helper.
|
|
// However, don't set the draggable to remove the helper
|
|
// either as another connected Sortable may yet handle the removal.
|
|
sortable.cancelHelperRemoval = true;
|
|
|
|
sortable._trigger( "deactivate", event, uiSortable );
|
|
}
|
|
});
|
|
},
|
|
drag: function( event, ui, draggable ) {
|
|
$.each( draggable.sortables, function() {
|
|
var innermostIntersecting = false,
|
|
sortable = this;
|
|
|
|
// Copy over variables that sortable's _intersectsWith uses
|
|
sortable.positionAbs = draggable.positionAbs;
|
|
sortable.helperProportions = draggable.helperProportions;
|
|
sortable.offset.click = draggable.offset.click;
|
|
|
|
if ( sortable._intersectsWith( sortable.containerCache ) ) {
|
|
innermostIntersecting = true;
|
|
|
|
$.each( draggable.sortables, function() {
|
|
// Copy over variables that sortable's _intersectsWith uses
|
|
this.positionAbs = draggable.positionAbs;
|
|
this.helperProportions = draggable.helperProportions;
|
|
this.offset.click = draggable.offset.click;
|
|
|
|
if ( this !== sortable &&
|
|
this._intersectsWith( this.containerCache ) &&
|
|
$.contains( sortable.element[ 0 ], this.element[ 0 ] ) ) {
|
|
innermostIntersecting = false;
|
|
}
|
|
|
|
return innermostIntersecting;
|
|
});
|
|
}
|
|
|
|
if ( innermostIntersecting ) {
|
|
// If it intersects, we use a little isOver variable and set it once,
|
|
// so that the move-in stuff gets fired only once.
|
|
if ( !sortable.isOver ) {
|
|
sortable.isOver = 1;
|
|
|
|
// Store draggable's parent in case we need to reappend to it later.
|
|
draggable._parent = ui.helper.parent();
|
|
|
|
sortable.currentItem = ui.helper
|
|
.appendTo( sortable.element )
|
|
.data( "ui-sortable-item", true );
|
|
|
|
// Store helper option to later restore it
|
|
sortable.options._helper = sortable.options.helper;
|
|
|
|
sortable.options.helper = function() {
|
|
return ui.helper[ 0 ];
|
|
};
|
|
|
|
// Fire the start events of the sortable with our passed browser event,
|
|
// and our own helper (so it doesn't create a new one)
|
|
event.target = sortable.currentItem[ 0 ];
|
|
sortable._mouseCapture( event, true );
|
|
sortable._mouseStart( event, true, true );
|
|
|
|
// Because the browser event is way off the new appended portlet,
|
|
// modify necessary variables to reflect the changes
|
|
sortable.offset.click.top = draggable.offset.click.top;
|
|
sortable.offset.click.left = draggable.offset.click.left;
|
|
sortable.offset.parent.left -= draggable.offset.parent.left -
|
|
sortable.offset.parent.left;
|
|
sortable.offset.parent.top -= draggable.offset.parent.top -
|
|
sortable.offset.parent.top;
|
|
|
|
draggable._trigger( "toSortable", event );
|
|
|
|
// Inform draggable that the helper is in a valid drop zone,
|
|
// used solely in the revert option to handle "valid/invalid".
|
|
draggable.dropped = sortable.element;
|
|
|
|
// Need to refreshPositions of all sortables in the case that
|
|
// adding to one sortable changes the location of the other sortables (#9675)
|
|
$.each( draggable.sortables, function() {
|
|
this.refreshPositions();
|
|
});
|
|
|
|
// hack so receive/update callbacks work (mostly)
|
|
draggable.currentItem = draggable.element;
|
|
sortable.fromOutside = draggable;
|
|
}
|
|
|
|
if ( sortable.currentItem ) {
|
|
sortable._mouseDrag( event );
|
|
// Copy the sortable's position because the draggable's can potentially reflect
|
|
// a relative position, while sortable is always absolute, which the dragged
|
|
// element has now become. (#8809)
|
|
ui.position = sortable.position;
|
|
}
|
|
} else {
|
|
// If it doesn't intersect with the sortable, and it intersected before,
|
|
// we fake the drag stop of the sortable, but make sure it doesn't remove
|
|
// the helper by using cancelHelperRemoval.
|
|
if ( sortable.isOver ) {
|
|
|
|
sortable.isOver = 0;
|
|
sortable.cancelHelperRemoval = true;
|
|
|
|
// Calling sortable's mouseStop would trigger a revert,
|
|
// so revert must be temporarily false until after mouseStop is called.
|
|
sortable.options._revert = sortable.options.revert;
|
|
sortable.options.revert = false;
|
|
|
|
sortable._trigger( "out", event, sortable._uiHash( sortable ) );
|
|
sortable._mouseStop( event, true );
|
|
|
|
// restore sortable behaviors that were modfied
|
|
// when the draggable entered the sortable area (#9481)
|
|
sortable.options.revert = sortable.options._revert;
|
|
sortable.options.helper = sortable.options._helper;
|
|
|
|
if ( sortable.placeholder ) {
|
|
sortable.placeholder.remove();
|
|
}
|
|
|
|
// Restore and recalculate the draggable's offset considering the sortable
|
|
// may have modified them in unexpected ways. (#8809, #10669)
|
|
ui.helper.appendTo( draggable._parent );
|
|
draggable._refreshOffsets( event );
|
|
ui.position = draggable._generatePosition( event, true );
|
|
|
|
draggable._trigger( "fromSortable", event );
|
|
|
|
// Inform draggable that the helper is no longer in a valid drop zone
|
|
draggable.dropped = false;
|
|
|
|
// Need to refreshPositions of all sortables just in case removing
|
|
// from one sortable changes the location of other sortables (#9675)
|
|
$.each( draggable.sortables, function() {
|
|
this.refreshPositions();
|
|
});
|
|
}
|
|
}
|
|
});
|
|
}
|
|
});
|
|
|
|
$.ui.plugin.add("draggable", "cursor", {
|
|
start: function( event, ui, instance ) {
|
|
var t = $( "body" ),
|
|
o = instance.options;
|
|
|
|
if (t.css("cursor")) {
|
|
o._cursor = t.css("cursor");
|
|
}
|
|
t.css("cursor", o.cursor);
|
|
},
|
|
stop: function( event, ui, instance ) {
|
|
var o = instance.options;
|
|
if (o._cursor) {
|
|
$("body").css("cursor", o._cursor);
|
|
}
|
|
}
|
|
});
|
|
|
|
$.ui.plugin.add("draggable", "opacity", {
|
|
start: function( event, ui, instance ) {
|
|
var t = $( ui.helper ),
|
|
o = instance.options;
|
|
if (t.css("opacity")) {
|
|
o._opacity = t.css("opacity");
|
|
}
|
|
t.css("opacity", o.opacity);
|
|
},
|
|
stop: function( event, ui, instance ) {
|
|
var o = instance.options;
|
|
if (o._opacity) {
|
|
$(ui.helper).css("opacity", o._opacity);
|
|
}
|
|
}
|
|
});
|
|
|
|
$.ui.plugin.add("draggable", "scroll", {
|
|
start: function( event, ui, i ) {
|
|
if ( !i.scrollParentNotHidden ) {
|
|
i.scrollParentNotHidden = i.helper.scrollParent( false );
|
|
}
|
|
|
|
if ( i.scrollParentNotHidden[ 0 ] !== i.document[ 0 ] && i.scrollParentNotHidden[ 0 ].tagName !== "HTML" ) {
|
|
i.overflowOffset = i.scrollParentNotHidden.offset();
|
|
}
|
|
},
|
|
drag: function( event, ui, i ) {
|
|
|
|
var o = i.options,
|
|
scrolled = false,
|
|
scrollParent = i.scrollParentNotHidden[ 0 ],
|
|
document = i.document[ 0 ];
|
|
|
|
if ( scrollParent !== document && scrollParent.tagName !== "HTML" ) {
|
|
if ( !o.axis || o.axis !== "x" ) {
|
|
if ( ( i.overflowOffset.top + scrollParent.offsetHeight ) - event.pageY < o.scrollSensitivity ) {
|
|
scrollParent.scrollTop = scrolled = scrollParent.scrollTop + o.scrollSpeed;
|
|
} else if ( event.pageY - i.overflowOffset.top < o.scrollSensitivity ) {
|
|
scrollParent.scrollTop = scrolled = scrollParent.scrollTop - o.scrollSpeed;
|
|
}
|
|
}
|
|
|
|
if ( !o.axis || o.axis !== "y" ) {
|
|
if ( ( i.overflowOffset.left + scrollParent.offsetWidth ) - event.pageX < o.scrollSensitivity ) {
|
|
scrollParent.scrollLeft = scrolled = scrollParent.scrollLeft + o.scrollSpeed;
|
|
} else if ( event.pageX - i.overflowOffset.left < o.scrollSensitivity ) {
|
|
scrollParent.scrollLeft = scrolled = scrollParent.scrollLeft - o.scrollSpeed;
|
|
}
|
|
}
|
|
|
|
} else {
|
|
|
|
if (!o.axis || o.axis !== "x") {
|
|
if (event.pageY - $(document).scrollTop() < o.scrollSensitivity) {
|
|
scrolled = $(document).scrollTop($(document).scrollTop() - o.scrollSpeed);
|
|
} else if ($(window).height() - (event.pageY - $(document).scrollTop()) < o.scrollSensitivity) {
|
|
scrolled = $(document).scrollTop($(document).scrollTop() + o.scrollSpeed);
|
|
}
|
|
}
|
|
|
|
if (!o.axis || o.axis !== "y") {
|
|
if (event.pageX - $(document).scrollLeft() < o.scrollSensitivity) {
|
|
scrolled = $(document).scrollLeft($(document).scrollLeft() - o.scrollSpeed);
|
|
} else if ($(window).width() - (event.pageX - $(document).scrollLeft()) < o.scrollSensitivity) {
|
|
scrolled = $(document).scrollLeft($(document).scrollLeft() + o.scrollSpeed);
|
|
}
|
|
}
|
|
|
|
}
|
|
|
|
if (scrolled !== false && $.ui.ddmanager && !o.dropBehaviour) {
|
|
$.ui.ddmanager.prepareOffsets(i, event);
|
|
}
|
|
|
|
}
|
|
});
|
|
|
|
$.ui.plugin.add("draggable", "snap", {
|
|
start: function( event, ui, i ) {
|
|
|
|
var o = i.options;
|
|
|
|
i.snapElements = [];
|
|
|
|
$(o.snap.constructor !== String ? ( o.snap.items || ":data(ui-draggable)" ) : o.snap).each(function() {
|
|
var $t = $(this),
|
|
$o = $t.offset();
|
|
if (this !== i.element[0]) {
|
|
i.snapElements.push({
|
|
item: this,
|
|
width: $t.outerWidth(), height: $t.outerHeight(),
|
|
top: $o.top, left: $o.left
|
|
});
|
|
}
|
|
});
|
|
|
|
},
|
|
drag: function( event, ui, inst ) {
|
|
|
|
var ts, bs, ls, rs, l, r, t, b, i, first,
|
|
o = inst.options,
|
|
d = o.snapTolerance,
|
|
x1 = ui.offset.left, x2 = x1 + inst.helperProportions.width,
|
|
y1 = ui.offset.top, y2 = y1 + inst.helperProportions.height;
|
|
|
|
for (i = inst.snapElements.length - 1; i >= 0; i--){
|
|
|
|
l = inst.snapElements[i].left - inst.margins.left;
|
|
r = l + inst.snapElements[i].width;
|
|
t = inst.snapElements[i].top - inst.margins.top;
|
|
b = t + inst.snapElements[i].height;
|
|
|
|
if ( x2 < l - d || x1 > r + d || y2 < t - d || y1 > b + d || !$.contains( inst.snapElements[ i ].item.ownerDocument, inst.snapElements[ i ].item ) ) {
|
|
if (inst.snapElements[i].snapping) {
|
|
(inst.options.snap.release && inst.options.snap.release.call(inst.element, event, $.extend(inst._uiHash(), { snapItem: inst.snapElements[i].item })));
|
|
}
|
|
inst.snapElements[i].snapping = false;
|
|
continue;
|
|
}
|
|
|
|
if (o.snapMode !== "inner") {
|
|
ts = Math.abs(t - y2) <= d;
|
|
bs = Math.abs(b - y1) <= d;
|
|
ls = Math.abs(l - x2) <= d;
|
|
rs = Math.abs(r - x1) <= d;
|
|
if (ts) {
|
|
ui.position.top = inst._convertPositionTo("relative", { top: t - inst.helperProportions.height, left: 0 }).top;
|
|
}
|
|
if (bs) {
|
|
ui.position.top = inst._convertPositionTo("relative", { top: b, left: 0 }).top;
|
|
}
|
|
if (ls) {
|
|
ui.position.left = inst._convertPositionTo("relative", { top: 0, left: l - inst.helperProportions.width }).left;
|
|
}
|
|
if (rs) {
|
|
ui.position.left = inst._convertPositionTo("relative", { top: 0, left: r }).left;
|
|
}
|
|
}
|
|
|
|
first = (ts || bs || ls || rs);
|
|
|
|
if (o.snapMode !== "outer") {
|
|
ts = Math.abs(t - y1) <= d;
|
|
bs = Math.abs(b - y2) <= d;
|
|
ls = Math.abs(l - x1) <= d;
|
|
rs = Math.abs(r - x2) <= d;
|
|
if (ts) {
|
|
ui.position.top = inst._convertPositionTo("relative", { top: t, left: 0 }).top;
|
|
}
|
|
if (bs) {
|
|
ui.position.top = inst._convertPositionTo("relative", { top: b - inst.helperProportions.height, left: 0 }).top;
|
|
}
|
|
if (ls) {
|
|
ui.position.left = inst._convertPositionTo("relative", { top: 0, left: l }).left;
|
|
}
|
|
if (rs) {
|
|
ui.position.left = inst._convertPositionTo("relative", { top: 0, left: r - inst.helperProportions.width }).left;
|
|
}
|
|
}
|
|
|
|
if (!inst.snapElements[i].snapping && (ts || bs || ls || rs || first)) {
|
|
(inst.options.snap.snap && inst.options.snap.snap.call(inst.element, event, $.extend(inst._uiHash(), { snapItem: inst.snapElements[i].item })));
|
|
}
|
|
inst.snapElements[i].snapping = (ts || bs || ls || rs || first);
|
|
|
|
}
|
|
|
|
}
|
|
});
|
|
|
|
$.ui.plugin.add("draggable", "stack", {
|
|
start: function( event, ui, instance ) {
|
|
var min,
|
|
o = instance.options,
|
|
group = $.makeArray($(o.stack)).sort(function(a, b) {
|
|
return (parseInt($(a).css("zIndex"), 10) || 0) - (parseInt($(b).css("zIndex"), 10) || 0);
|
|
});
|
|
|
|
if (!group.length) { return; }
|
|
|
|
min = parseInt($(group[0]).css("zIndex"), 10) || 0;
|
|
$(group).each(function(i) {
|
|
$(this).css("zIndex", min + i);
|
|
});
|
|
this.css("zIndex", (min + group.length));
|
|
}
|
|
});
|
|
|
|
$.ui.plugin.add("draggable", "zIndex", {
|
|
start: function( event, ui, instance ) {
|
|
var t = $( ui.helper ),
|
|
o = instance.options;
|
|
|
|
if (t.css("zIndex")) {
|
|
o._zIndex = t.css("zIndex");
|
|
}
|
|
t.css("zIndex", o.zIndex);
|
|
},
|
|
stop: function( event, ui, instance ) {
|
|
var o = instance.options;
|
|
|
|
if (o._zIndex) {
|
|
$(ui.helper).css("zIndex", o._zIndex);
|
|
}
|
|
}
|
|
});
|
|
|
|
var draggable = $.ui.draggable;
|
|
|
|
|
|
/*!
|
|
* jQuery UI Droppable 1.11.4
|
|
* http://jqueryui.com
|
|
*
|
|
* Copyright jQuery Foundation and other contributors
|
|
* Released under the MIT license.
|
|
* http://jquery.org/license
|
|
*
|
|
* http://api.jqueryui.com/droppable/
|
|
*/
|
|
|
|
|
|
$.widget( "ui.droppable", {
|
|
version: "1.11.4",
|
|
widgetEventPrefix: "drop",
|
|
options: {
|
|
accept: "*",
|
|
activeClass: false,
|
|
addClasses: true,
|
|
greedy: false,
|
|
hoverClass: false,
|
|
scope: "default",
|
|
tolerance: "intersect",
|
|
|
|
// callbacks
|
|
activate: null,
|
|
deactivate: null,
|
|
drop: null,
|
|
out: null,
|
|
over: null
|
|
},
|
|
_create: function() {
|
|
|
|
var proportions,
|
|
o = this.options,
|
|
accept = o.accept;
|
|
|
|
this.isover = false;
|
|
this.isout = true;
|
|
|
|
this.accept = $.isFunction( accept ) ? accept : function( d ) {
|
|
return d.is( accept );
|
|
};
|
|
|
|
this.proportions = function( /* valueToWrite */ ) {
|
|
if ( arguments.length ) {
|
|
// Store the droppable's proportions
|
|
proportions = arguments[ 0 ];
|
|
} else {
|
|
// Retrieve or derive the droppable's proportions
|
|
return proportions ?
|
|
proportions :
|
|
proportions = {
|
|
width: this.element[ 0 ].offsetWidth,
|
|
height: this.element[ 0 ].offsetHeight
|
|
};
|
|
}
|
|
};
|
|
|
|
this._addToManager( o.scope );
|
|
|
|
o.addClasses && this.element.addClass( "ui-droppable" );
|
|
|
|
},
|
|
|
|
_addToManager: function( scope ) {
|
|
// Add the reference and positions to the manager
|
|
$.ui.ddmanager.droppables[ scope ] = $.ui.ddmanager.droppables[ scope ] || [];
|
|
$.ui.ddmanager.droppables[ scope ].push( this );
|
|
},
|
|
|
|
_splice: function( drop ) {
|
|
var i = 0;
|
|
for ( ; i < drop.length; i++ ) {
|
|
if ( drop[ i ] === this ) {
|
|
drop.splice( i, 1 );
|
|
}
|
|
}
|
|
},
|
|
|
|
_destroy: function() {
|
|
var drop = $.ui.ddmanager.droppables[ this.options.scope ];
|
|
|
|
this._splice( drop );
|
|
|
|
this.element.removeClass( "ui-droppable ui-droppable-disabled" );
|
|
},
|
|
|
|
_setOption: function( key, value ) {
|
|
|
|
if ( key === "accept" ) {
|
|
this.accept = $.isFunction( value ) ? value : function( d ) {
|
|
return d.is( value );
|
|
};
|
|
} else if ( key === "scope" ) {
|
|
var drop = $.ui.ddmanager.droppables[ this.options.scope ];
|
|
|
|
this._splice( drop );
|
|
this._addToManager( value );
|
|
}
|
|
|
|
this._super( key, value );
|
|
},
|
|
|
|
_activate: function( event ) {
|
|
var draggable = $.ui.ddmanager.current;
|
|
if ( this.options.activeClass ) {
|
|
this.element.addClass( this.options.activeClass );
|
|
}
|
|
if ( draggable ){
|
|
this._trigger( "activate", event, this.ui( draggable ) );
|
|
}
|
|
},
|
|
|
|
_deactivate: function( event ) {
|
|
var draggable = $.ui.ddmanager.current;
|
|
if ( this.options.activeClass ) {
|
|
this.element.removeClass( this.options.activeClass );
|
|
}
|
|
if ( draggable ){
|
|
this._trigger( "deactivate", event, this.ui( draggable ) );
|
|
}
|
|
},
|
|
|
|
_over: function( event ) {
|
|
|
|
// console.log("_over", this.element[0]);
|
|
var draggable = $.ui.ddmanager.current;
|
|
|
|
// Bail if draggable and droppable are same element
|
|
if ( !draggable || ( draggable.currentItem || draggable.element )[ 0 ] === this.element[ 0 ] ) {
|
|
return;
|
|
}
|
|
|
|
if ( this.accept.call( this.element[ 0 ], ( draggable.currentItem || draggable.element ) ) ) {
|
|
if ( this.options.hoverClass ) {
|
|
this.element.addClass( this.options.hoverClass );
|
|
}
|
|
this._trigger( "over", event, this.ui( draggable ) );
|
|
}
|
|
|
|
},
|
|
|
|
_out: function( event ) {
|
|
|
|
var draggable = $.ui.ddmanager.current;
|
|
|
|
// Bail if draggable and droppable are same element
|
|
if ( !draggable || ( draggable.currentItem || draggable.element )[ 0 ] === this.element[ 0 ] ) {
|
|
return;
|
|
}
|
|
|
|
if ( this.accept.call( this.element[ 0 ], ( draggable.currentItem || draggable.element ) ) ) {
|
|
if ( this.options.hoverClass ) {
|
|
this.element.removeClass( this.options.hoverClass );
|
|
}
|
|
this._trigger( "out", event, this.ui( draggable ) );
|
|
}
|
|
|
|
},
|
|
|
|
_drop: function( event, custom ) {
|
|
|
|
var draggable = custom || $.ui.ddmanager.current,
|
|
childrenIntersection = false;
|
|
|
|
// Bail if draggable and droppable are same element
|
|
if ( !draggable || ( draggable.currentItem || draggable.element )[ 0 ] === this.element[ 0 ] ) {
|
|
return false;
|
|
}
|
|
|
|
this.element.find( ":data(ui-droppable)" ).not( ".ui-draggable-dragging" ).each(function() {
|
|
var inst = $( this ).droppable( "instance" );
|
|
if (
|
|
inst.options.greedy &&
|
|
!inst.options.disabled &&
|
|
inst.options.scope === draggable.options.scope &&
|
|
inst.accept.call( inst.element[ 0 ], ( draggable.currentItem || draggable.element ) ) &&
|
|
$.ui.intersect( draggable, $.extend( inst, { offset: inst.element.offset() } ), inst.options.tolerance, event )
|
|
) { childrenIntersection = true; return false; }
|
|
});
|
|
if ( childrenIntersection ) {
|
|
return false;
|
|
}
|
|
|
|
if ( this.accept.call( this.element[ 0 ], ( draggable.currentItem || draggable.element ) ) ) {
|
|
if ( this.options.activeClass ) {
|
|
this.element.removeClass( this.options.activeClass );
|
|
}
|
|
if ( this.options.hoverClass ) {
|
|
this.element.removeClass( this.options.hoverClass );
|
|
}
|
|
this._trigger( "drop", event, this.ui( draggable ) );
|
|
return this.element;
|
|
}
|
|
|
|
return false;
|
|
|
|
},
|
|
|
|
ui: function( c ) {
|
|
return {
|
|
draggable: ( c.currentItem || c.element ),
|
|
helper: c.helper,
|
|
position: c.position,
|
|
offset: c.positionAbs
|
|
};
|
|
}
|
|
|
|
});
|
|
|
|
$.ui.intersect = (function() {
|
|
function isOverAxis( x, reference, size ) {
|
|
return ( x >= reference ) && ( x < ( reference + size ) );
|
|
}
|
|
|
|
return function( draggable, droppable, toleranceMode, event ) {
|
|
|
|
if ( !droppable.offset ) {
|
|
return false;
|
|
}
|
|
|
|
var x1 = ( draggable.positionAbs || draggable.position.absolute ).left + draggable.margins.left,
|
|
y1 = ( draggable.positionAbs || draggable.position.absolute ).top + draggable.margins.top,
|
|
x2 = x1 + draggable.helperProportions.width,
|
|
y2 = y1 + draggable.helperProportions.height,
|
|
l = droppable.offset.left,
|
|
t = droppable.offset.top,
|
|
r = l + droppable.proportions().width,
|
|
b = t + droppable.proportions().height;
|
|
|
|
switch ( toleranceMode ) {
|
|
case "fit":
|
|
return ( l <= x1 && x2 <= r && t <= y1 && y2 <= b );
|
|
case "intersect":
|
|
return ( l < x1 + ( draggable.helperProportions.width / 2 ) && // Right Half
|
|
x2 - ( draggable.helperProportions.width / 2 ) < r && // Left Half
|
|
t < y1 + ( draggable.helperProportions.height / 2 ) && // Bottom Half
|
|
y2 - ( draggable.helperProportions.height / 2 ) < b ); // Top Half
|
|
case "pointer":
|
|
return isOverAxis( event.pageY, t, droppable.proportions().height ) && isOverAxis( event.pageX, l, droppable.proportions().width );
|
|
case "touch":
|
|
return (
|
|
( y1 >= t && y1 <= b ) || // Top edge touching
|
|
( y2 >= t && y2 <= b ) || // Bottom edge touching
|
|
( y1 < t && y2 > b ) // Surrounded vertically
|
|
) && (
|
|
( x1 >= l && x1 <= r ) || // Left edge touching
|
|
( x2 >= l && x2 <= r ) || // Right edge touching
|
|
( x1 < l && x2 > r ) // Surrounded horizontally
|
|
);
|
|
default:
|
|
return false;
|
|
}
|
|
};
|
|
})();
|
|
|
|
/*
|
|
This manager tracks offsets of draggables and droppables
|
|
*/
|
|
$.ui.ddmanager = {
|
|
current: null,
|
|
droppables: { "default": [] },
|
|
prepareOffsets: function( t, event ) {
|
|
|
|
var i, j,
|
|
m = $.ui.ddmanager.droppables[ t.options.scope ] || [],
|
|
type = event ? event.type : null, // workaround for #2317
|
|
list = ( t.currentItem || t.element ).find( ":data(ui-droppable)" ).addBack();
|
|
|
|
droppablesLoop: for ( i = 0; i < m.length; i++ ) {
|
|
|
|
// No disabled and non-accepted
|
|
if ( m[ i ].options.disabled || ( t && !m[ i ].accept.call( m[ i ].element[ 0 ], ( t.currentItem || t.element ) ) ) ) {
|
|
continue;
|
|
}
|
|
|
|
// Filter out elements in the current dragged item
|
|
for ( j = 0; j < list.length; j++ ) {
|
|
if ( list[ j ] === m[ i ].element[ 0 ] ) {
|
|
m[ i ].proportions().height = 0;
|
|
continue droppablesLoop;
|
|
}
|
|
}
|
|
|
|
m[ i ].visible = m[ i ].element.css( "display" ) !== "none";
|
|
if ( !m[ i ].visible ) {
|
|
continue;
|
|
}
|
|
|
|
// Activate the droppable if used directly from draggables
|
|
if ( type === "mousedown" ) {
|
|
m[ i ]._activate.call( m[ i ], event );
|
|
}
|
|
|
|
m[ i ].offset = m[ i ].element.offset();
|
|
m[ i ].proportions({ width: m[ i ].element[ 0 ].offsetWidth, height: m[ i ].element[ 0 ].offsetHeight });
|
|
|
|
}
|
|
|
|
},
|
|
drop: function( draggable, event ) {
|
|
|
|
var dropped = false;
|
|
// Create a copy of the droppables in case the list changes during the drop (#9116)
|
|
$.each( ( $.ui.ddmanager.droppables[ draggable.options.scope ] || [] ).slice(), function() {
|
|
|
|
if ( !this.options ) {
|
|
return;
|
|
}
|
|
if ( !this.options.disabled && this.visible && $.ui.intersect( draggable, this, this.options.tolerance, event ) ) {
|
|
dropped = this._drop.call( this, event ) || dropped;
|
|
}
|
|
|
|
if ( !this.options.disabled && this.visible && this.accept.call( this.element[ 0 ], ( draggable.currentItem || draggable.element ) ) ) {
|
|
this.isout = true;
|
|
this.isover = false;
|
|
this._deactivate.call( this, event );
|
|
}
|
|
|
|
});
|
|
return dropped;
|
|
|
|
},
|
|
dragStart: function( draggable, event ) {
|
|
// Listen for scrolling so that if the dragging causes scrolling the position of the droppables can be recalculated (see #5003)
|
|
draggable.element.parentsUntil( "body" ).bind( "scroll.droppable", function() {
|
|
if ( !draggable.options.refreshPositions ) {
|
|
$.ui.ddmanager.prepareOffsets( draggable, event );
|
|
}
|
|
});
|
|
},
|
|
drag: function( draggable, event ) {
|
|
|
|
// If you have a highly dynamic page, you might try this option. It renders positions every time you move the mouse.
|
|
if ( draggable.options.refreshPositions ) {
|
|
$.ui.ddmanager.prepareOffsets( draggable, event );
|
|
}
|
|
|
|
var droppables = $.ui.ddmanager.droppables[ draggable.options.scope ] || [];
|
|
|
|
// Run through all droppables and check their positions based on specific tolerance options
|
|
$.each( droppables, function() {
|
|
if ( this.options.disabled || this.greedyChild || !this.visible ) {
|
|
return;
|
|
}
|
|
|
|
var parentInstance, scope, parent,
|
|
intersects = $.ui.intersect( draggable, this, this.options.tolerance, event ),
|
|
c = !intersects && this.isover ? "isout" : ( intersects && !this.isover ? "isover" : null );
|
|
if ( !c ) {
|
|
return;
|
|
}
|
|
|
|
if ( this.options.greedy ) {
|
|
|
|
// find droppable parents with same scope
|
|
scope = this.options.scope;
|
|
parent = this.element.parents( ":data(ui-droppable)" ).filter( function() {
|
|
return $( this ).droppable( "instance" ).options.scope === scope;
|
|
} );
|
|
|
|
if ( parent.length ) {
|
|
parentInstance = $( parent[ 0 ] ).droppable( "instance" );
|
|
parentInstance.enteredGreedyChild = parentInstance.enteredGreedyChild || ( c === "isover" );
|
|
parentInstance.leftGreedyChild = parentInstance.leftGreedyChild || ( c === "isout" );
|
|
}
|
|
}
|
|
|
|
this[ c ] = true;
|
|
this[ c === "isout" ? "isover" : "isout" ] = false;
|
|
this.c = c;
|
|
} );
|
|
|
|
$.each( droppables, function() {
|
|
if ( this.enteredGreedyChild ) {
|
|
this.greedyChild = true
|
|
this.isover = false
|
|
this.isout = true
|
|
this.c = "isout"
|
|
}
|
|
// Only move into the parent if we haven't moved into another greedy child
|
|
if ( this.leftGreedyChild && !this.enteredGreedyChild ) {
|
|
this.greedyChild = false
|
|
this.isover = true
|
|
this.isout = false
|
|
this.c = "isover"
|
|
}
|
|
|
|
if ( !this.c ) {
|
|
return;
|
|
}
|
|
|
|
this[this.c === "isover" ? "_over" : "_out"].call( this, event );
|
|
|
|
this.leftGreedyChild = false;
|
|
this.enteredGreedyChild = false;
|
|
this.c = null;
|
|
} );
|
|
|
|
},
|
|
dragStop: function( draggable, event ) {
|
|
draggable.element.parentsUntil( "body" ).unbind( "scroll.droppable" );
|
|
// Call prepareOffsets one final time since IE does not fire return scroll events when overflow was caused by drag (see #5003)
|
|
if ( !draggable.options.refreshPositions ) {
|
|
$.ui.ddmanager.prepareOffsets( draggable, event );
|
|
}
|
|
}
|
|
};
|
|
|
|
var droppable = $.ui.droppable;
|
|
|
|
|
|
/**
|
|
* @preserve
|
|
* jquery.layout 1.3.0 - Release Candidate 30.79
|
|
* $Date: 2013-01-12 08:00:00 (Sat, 12 Jan 2013) $
|
|
* $Rev: 303007 $
|
|
*
|
|
* Copyright (c) 2013 Kevin Dalman (http://allpro.net)
|
|
* Based on work by Fabrizio Balliano (http://www.fabrizioballiano.net)
|
|
*
|
|
* Dual licensed under the GPL (http://www.gnu.org/licenses/gpl.html)
|
|
* and MIT (http://www.opensource.org/licenses/mit-license.php) licenses.
|
|
*
|
|
* SEE: http://layout.jquery-dev.net/LICENSE.txt
|
|
*
|
|
* Changelog: http://layout.jquery-dev.net/changelog.cfm#1.3.0.rc30.79
|
|
*
|
|
* Docs: http://layout.jquery-dev.net/documentation.html
|
|
* Tips: http://layout.jquery-dev.net/tips.html
|
|
* Help: http://groups.google.com/group/jquery-ui-layout
|
|
*/
|
|
|
|
/* JavaDoc Info: http://code.google.com/closure/compiler/docs/js-for-compiler.html
|
|
* {!Object} non-nullable type (never NULL)
|
|
* {?string} nullable type (sometimes NULL) - default for {Object}
|
|
* {number=} optional parameter
|
|
* {*} ALL types
|
|
*/
|
|
/* TODO for jQ 2.0
|
|
* change .andSelf() to .addBack()
|
|
* $.fn.disableSelection won't work
|
|
*/
|
|
|
|
// NOTE: For best readability, view with a fixed-width font and tabs equal to 4-chars
|
|
|
|
;(function ($) {
|
|
|
|
// alias Math methods - used a lot!
|
|
var min = Math.min
|
|
, max = Math.max
|
|
, round = Math.floor
|
|
|
|
, isStr = function (v) { return $.type(v) === "string"; }
|
|
|
|
/**
|
|
* @param {!Object} Instance
|
|
* @param {Array.<string>} a_fn
|
|
*/
|
|
, runPluginCallbacks = function (Instance, a_fn) {
|
|
if ($.isArray(a_fn))
|
|
for (var i=0, c=a_fn.length; i<c; i++) {
|
|
var fn = a_fn[i];
|
|
try {
|
|
if (isStr(fn)) // 'name' of a function
|
|
fn = eval(fn);
|
|
if ($.isFunction(fn))
|
|
g(fn)( Instance );
|
|
} catch (ex) {}
|
|
}
|
|
function g (f) { return f; }; // compiler hack
|
|
}
|
|
;
|
|
|
|
/*
|
|
* GENERIC $.layout METHODS - used by all layouts
|
|
*/
|
|
$.layout = {
|
|
|
|
version: "1.3.rc30.79"
|
|
, revision: 0.033007 // 1.3.0 final = 1.0300 - major(n+).minor(nn)+patch(nn+)
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// $.layout.browser REPLACES $.browser
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, browser: {} // set below
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// *PREDEFINED* EFFECTS & DEFAULTS
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// MUST list effect here - OR MUST set an fxSettings option (can be an empty hash: {})
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, effects: {
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// Pane Open/Close Animations
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slide: {
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all: { duration: "fast" } // eg: duration: 1000, easing: "easeOutBounce"
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, north: { direction: "up" }
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, south: { direction: "down" }
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, east: { direction: "right"}
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, west: { direction: "left" }
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}
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, drop: {
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all: { duration: "slow" }
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, north: { direction: "up" }
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, south: { direction: "down" }
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, east: { direction: "right"}
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, west: { direction: "left" }
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}
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, scale: {
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all: { duration: "fast" }
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}
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// these are not recommended, but can be used
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, blind: {}
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, clip: {}
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, explode: {}
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, fade: {}
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, fold: {}
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, puff: {}
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// Pane Resize Animations
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, size: {
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all: { easing: "swing" }
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}
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}
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// INTERNAL CONFIG DATA - DO NOT CHANGE THIS!
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, config: {
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optionRootKeys: "effects,panes,north,south,west,east,center".split(",")
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, allPanes: "north,south,west,east,center".split(",")
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, borderPanes: "north,south,west,east".split(",")
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, oppositeEdge: {
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north: "south"
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, south: "north"
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, east: "west"
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, west: "east"
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}
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// offscreen data
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, offscreenCSS: { left: "-99999px", right: "auto" } // used by hide/close if useOffscreenClose=true
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, offscreenReset: "offscreenReset" // key used for data
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// CSS used in multiple places
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, hidden: { visibility: "hidden" }
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, visible: { visibility: "visible" }
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// layout element settings
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, resizers: {
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cssReq: {
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position: "absolute"
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, padding: 0
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, margin: 0
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, fontSize: "1px"
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, textAlign: "left" // to counter-act "center" alignment!
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, overflow: "hidden" // prevent toggler-button from overflowing
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// SEE $.layout.defaults.zIndexes.resizer_normal
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}
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, cssDemo: { // DEMO CSS - applied if: options.PANE.applyDemoStyles=true
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background: "#DDD"
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, border: "none"
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}
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}
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, togglers: {
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cssReq: {
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position: "absolute"
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, display: "block"
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, padding: 0
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, margin: 0
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, overflow: "hidden"
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, textAlign: "center"
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, fontSize: "1px"
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, cursor: "pointer"
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, zIndex: 1
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}
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, cssDemo: { // DEMO CSS - applied if: options.PANE.applyDemoStyles=true
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background: "#AAA"
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}
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}
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, content: {
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cssReq: {
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position: "relative" /* contain floated or positioned elements */
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}
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, cssDemo: { // DEMO CSS - applied if: options.PANE.applyDemoStyles=true
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overflow: "auto"
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, padding: "10px"
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}
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, cssDemoPane: { // DEMO CSS - REMOVE scrolling from 'pane' when it has a content-div
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overflow: "hidden"
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, padding: 0
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}
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}
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, panes: { // defaults for ALL panes - overridden by 'per-pane settings' below
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cssReq: {
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position: "absolute"
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, margin: 0
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// $.layout.defaults.zIndexes.pane_normal
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}
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, cssDemo: { // DEMO CSS - applied if: options.PANE.applyDemoStyles=true
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padding: "10px"
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, background: "#FFF"
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, border: "1px solid #BBB"
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, overflow: "auto"
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}
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}
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, north: {
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side: "top"
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, sizeType: "Height"
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, dir: "horz"
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, cssReq: {
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top: 0
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, bottom: "auto"
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, left: 0
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, right: 0
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, width: "auto"
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// height: DYNAMIC
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}
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}
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, south: {
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side: "bottom"
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, sizeType: "Height"
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, dir: "horz"
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, cssReq: {
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top: "auto"
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, bottom: 0
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, left: 0
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, right: 0
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, width: "auto"
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// height: DYNAMIC
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}
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}
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, east: {
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side: "right"
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, sizeType: "Width"
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, dir: "vert"
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, cssReq: {
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left: "auto"
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, right: 0
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, top: "auto" // DYNAMIC
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, bottom: "auto" // DYNAMIC
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, height: "auto"
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// width: DYNAMIC
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}
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}
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, west: {
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side: "left"
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, sizeType: "Width"
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, dir: "vert"
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, cssReq: {
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left: 0
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, right: "auto"
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, top: "auto" // DYNAMIC
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, bottom: "auto" // DYNAMIC
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, height: "auto"
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// width: DYNAMIC
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}
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}
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, center: {
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dir: "center"
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, cssReq: {
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left: "auto" // DYNAMIC
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, right: "auto" // DYNAMIC
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, top: "auto" // DYNAMIC
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, bottom: "auto" // DYNAMIC
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, height: "auto"
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, width: "auto"
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}
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}
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}
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// CALLBACK FUNCTION NAMESPACE - used to store reusable callback functions
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, callbacks: {}
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, getParentPaneElem: function (el) {
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// must pass either a container or pane element
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var $el = $(el)
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, layout = $el.data("layout") || $el.data("parentLayout");
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if (layout) {
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var $cont = layout.container;
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// see if this container is directly-nested inside an outer-pane
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if ($cont.data("layoutPane")) return $cont;
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var $pane = $cont.closest("."+ $.layout.defaults.panes.paneClass);
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// if a pane was found, return it
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if ($pane.data("layoutPane")) return $pane;
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}
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return null;
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}
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, getParentPaneInstance: function (el) {
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// must pass either a container or pane element
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var $pane = $.layout.getParentPaneElem(el);
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return $pane ? $pane.data("layoutPane") : null;
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}
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, getParentLayoutInstance: function (el) {
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// must pass either a container or pane element
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var $pane = $.layout.getParentPaneElem(el);
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return $pane ? $pane.data("parentLayout") : null;
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}
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, getEventObject: function (evt) {
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return typeof evt === "object" && evt.stopPropagation ? evt : null;
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}
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, parsePaneName: function (evt_or_pane) {
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var evt = $.layout.getEventObject( evt_or_pane )
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, pane = evt_or_pane;
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if (evt) {
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// ALWAYS stop propagation of events triggered in Layout!
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evt.stopPropagation();
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pane = $(this).data("layoutEdge");
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}
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if (pane && !/^(west|east|north|south|center)$/.test(pane)) {
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$.layout.msg('LAYOUT ERROR - Invalid pane-name: "'+ pane +'"');
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pane = "error";
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}
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return pane;
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}
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// LAYOUT-PLUGIN REGISTRATION
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// more plugins can added beyond this default list
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, plugins: {
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draggable: !!$.fn.draggable // resizing
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, effects: {
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core: !!$.effects // animimations (specific effects tested by initOptions)
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, slide: $.effects && ($.effects.slide || ($.effects.effect && $.effects.effect.slide)) // default effect
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}
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}
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// arrays of plugin or other methods to be triggered for events in *each layout* - will be passed 'Instance'
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, onCreate: [] // runs when layout is just starting to be created - right after options are set
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, onLoad: [] // runs after layout container and global events init, but before initPanes is called
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, onReady: [] // runs after initialization *completes* - ie, after initPanes completes successfully
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, onDestroy: [] // runs after layout is destroyed
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, onUnload: [] // runs after layout is destroyed OR when page unloads
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, afterOpen: [] // runs after setAsOpen() completes
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, afterClose: [] // runs after setAsClosed() completes
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/*
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* GENERIC UTILITY METHODS
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*/
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// calculate and return the scrollbar width, as an integer
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, scrollbarWidth: function () { return window.scrollbarWidth || $.layout.getScrollbarSize('width'); }
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, scrollbarHeight: function () { return window.scrollbarHeight || $.layout.getScrollbarSize('height'); }
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, getScrollbarSize: function (dim) {
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var $c = $('<div style="position: absolute; top: -10000px; left: -10000px; width: 100px; height: 100px; overflow: scroll;"></div>').appendTo("body");
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var d = { width: $c.css("width") - $c[0].clientWidth, height: $c.height() - $c[0].clientHeight };
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$c.remove();
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window.scrollbarWidth = d.width;
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window.scrollbarHeight = d.height;
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return dim.match(/^(width|height)$/) ? d[dim] : d;
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}
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/**
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* Returns hash container 'display' and 'visibility'
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*
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* @see $.swap() - swaps CSS, runs callback, resets CSS
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* @param {!Object} $E jQuery element
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* @param {boolean=} [force=false] Run even if display != none
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* @return {!Object} Returns current style props, if applicable
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*/
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, showInvisibly: function ($E, force) {
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if ($E && $E.length && (force || $E.css("display") === "none")) { // only if not *already hidden*
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var s = $E[0].style
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// save ONLY the 'style' props because that is what we must restore
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, CSS = { display: s.display || '', visibility: s.visibility || '' };
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// show element 'invisibly' so can be measured
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$E.css({ display: "block", visibility: "hidden" });
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return CSS;
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}
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return {};
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}
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/**
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* Returns data for setting size of an element (container or a pane).
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*
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* @see _create(), onWindowResize() for container, plus others for pane
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* @return JSON Returns a hash of all dimensions: top, bottom, left, right, outerWidth, innerHeight, etc
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*/
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, getElementDimensions: function ($E, inset) {
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var
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// dimensions hash - start with current data IF passed
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d = { css: {}, inset: {} }
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, x = d.css // CSS hash
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, i = { bottom: 0 } // TEMP insets (bottom = complier hack)
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, N = $.layout.cssNum
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, off = $E.offset()
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, b, p, ei // TEMP border, padding
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;
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d.offsetLeft = off.left;
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d.offsetTop = off.top;
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if (!inset) inset = {}; // simplify logic below
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$.each("Left,Right,Top,Bottom".split(","), function (idx, e) { // e = edge
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b = x["border" + e] = $.layout.borderWidth($E, e);
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p = x["padding"+ e] = $.layout.cssNum($E, "padding"+e);
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ei = e.toLowerCase();
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d.inset[ei] = inset[ei] >= 0 ? inset[ei] : p; // any missing insetX value = paddingX
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i[ei] = d.inset[ei] + b; // total offset of content from outer side
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});
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x.width = $E.width();
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x.height = $E.height();
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x.top = N($E,"top",true);
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x.bottom = N($E,"bottom",true);
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x.left = N($E,"left",true);
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x.right = N($E,"right",true);
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d.outerWidth = $E.outerWidth();
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d.outerHeight = $E.outerHeight();
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// calc the TRUE inner-dimensions, even in quirks-mode!
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d.innerWidth = max(0, d.outerWidth - i.left - i.right);
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d.innerHeight = max(0, d.outerHeight - i.top - i.bottom);
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// layoutWidth/Height is used in calcs for manual resizing
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// layoutW/H only differs from innerW/H when in quirks-mode - then is like outerW/H
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d.layoutWidth = $E.innerWidth();
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d.layoutHeight = $E.innerHeight();
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//if ($E.prop('tagName') === 'BODY') { debugData( d, $E.prop('tagName') ); } // DEBUG
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//d.visible = $E.is(":visible");// && x.width > 0 && x.height > 0;
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return d;
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}
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, getElementStyles: function ($E, list) {
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var
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CSS = {}
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, style = $E[0].style
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, props = list.split(",")
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, sides = "Top,Bottom,Left,Right".split(",")
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, attrs = "Color,Style,Width".split(",")
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, p, s, a, i, j, k
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;
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for (i=0; i < props.length; i++) {
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p = props[i];
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if (p.match(/(border|padding|margin)$/))
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for (j=0; j < 4; j++) {
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s = sides[j];
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if (p === "border")
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for (k=0; k < 3; k++) {
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a = attrs[k];
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CSS[p+s+a] = style[p+s+a];
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}
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else
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CSS[p+s] = style[p+s];
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}
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else
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CSS[p] = style[p];
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};
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return CSS
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}
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/**
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* Return the innerWidth for the current browser/doctype
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*
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* @see initPanes(), sizeMidPanes(), initHandles(), sizeHandles()
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* @param {Array.<Object>} $E Must pass a jQuery object - first element is processed
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* @param {number=} outerWidth (optional) Can pass a width, allowing calculations BEFORE element is resized
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* @return {number} Returns the innerWidth of the elem by subtracting padding and borders
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*/
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, cssWidth: function ($E, outerWidth) {
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// a 'calculated' outerHeight can be passed so borders and/or padding are removed if needed
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if (outerWidth <= 0) return 0;
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var bs = !$.layout.browser.boxModel ? "border-box" : $.support.boxSizing ? $E.css("boxSizing") : "content-box"
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, b = $.layout.borderWidth
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, n = $.layout.cssNum
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, W = outerWidth
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;
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// strip border and/or padding from outerWidth to get CSS Width
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if (bs !== "border-box")
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W -= (b($E, "Left") + b($E, "Right"));
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if (bs === "content-box")
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W -= (n($E, "paddingLeft") + n($E, "paddingRight"));
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return max(0,W);
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}
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/**
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* Return the innerHeight for the current browser/doctype
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*
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* @see initPanes(), sizeMidPanes(), initHandles(), sizeHandles()
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* @param {Array.<Object>} $E Must pass a jQuery object - first element is processed
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* @param {number=} outerHeight (optional) Can pass a width, allowing calculations BEFORE element is resized
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* @return {number} Returns the innerHeight of the elem by subtracting padding and borders
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*/
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, cssHeight: function ($E, outerHeight) {
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// a 'calculated' outerHeight can be passed so borders and/or padding are removed if needed
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if (outerHeight <= 0) return 0;
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var bs = !$.layout.browser.boxModel ? "border-box" : $.support.boxSizing ? $E.css("boxSizing") : "content-box"
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, b = $.layout.borderWidth
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, n = $.layout.cssNum
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, H = outerHeight
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;
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// strip border and/or padding from outerHeight to get CSS Height
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if (bs !== "border-box")
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H -= (b($E, "Top") + b($E, "Bottom"));
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if (bs === "content-box")
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H -= (n($E, "paddingTop") + n($E, "paddingBottom"));
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return max(0,H);
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}
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/**
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* Returns the 'current CSS numeric value' for a CSS property - 0 if property does not exist
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*
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* @see Called by many methods
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* @param {Array.<Object>} $E Must pass a jQuery object - first element is processed
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* @param {string} prop The name of the CSS property, eg: top, width, etc.
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* @param {boolean=} [allowAuto=false] true = return 'auto' if that is value; false = return 0
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* @return {(string|number)} Usually used to get an integer value for position (top, left) or size (height, width)
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*/
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, cssNum: function ($E, prop, allowAuto) {
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if (!$E.jquery) $E = $($E);
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var CSS = $.layout.showInvisibly($E)
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, p = $.css($E[0], prop, true)
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, v = allowAuto && p=="auto" ? p : Math.round(parseFloat(p) || 0);
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$E.css( CSS ); // RESET
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return v;
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}
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, borderWidth: function (el, side) {
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if (el.jquery) el = el[0];
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var b = "border"+ side.substr(0,1).toUpperCase() + side.substr(1); // left => Left
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return $.css(el, b+"Style", true) === "none" ? 0 : Math.round(parseFloat($.css(el, b+"Width", true)) || 0);
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}
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/**
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* Mouse-tracking utility - FUTURE REFERENCE
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*
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* init: if (!window.mouse) {
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* window.mouse = { x: 0, y: 0 };
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* $(document).mousemove( $.layout.trackMouse );
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* }
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*
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* @param {Object} evt
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*
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, trackMouse: function (evt) {
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window.mouse = { x: evt.clientX, y: evt.clientY };
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}
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*/
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/**
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* SUBROUTINE for preventPrematureSlideClose option
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*
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* @param {Object} evt
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* @param {Object=} el
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*/
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, isMouseOverElem: function (evt, el) {
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var
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$E = $(el || this)
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, d = $E.offset()
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, T = d.top
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, L = d.left
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, R = L + $E.outerWidth()
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, B = T + $E.outerHeight()
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, x = evt.pageX // evt.clientX ?
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, y = evt.pageY // evt.clientY ?
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;
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// if X & Y are < 0, probably means is over an open SELECT
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return ($.layout.browser.msie && x < 0 && y < 0) || ((x >= L && x <= R) && (y >= T && y <= B));
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}
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/**
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* Message/Logging Utility
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*
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* @example $.layout.msg("My message"); // log text
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* @example $.layout.msg("My message", true); // alert text
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* @example $.layout.msg({ foo: "bar" }, "Title"); // log hash-data, with custom title
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* @example $.layout.msg({ foo: "bar" }, true, "Title", { sort: false }); -OR-
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* @example $.layout.msg({ foo: "bar" }, "Title", { sort: false, display: true }); // alert hash-data
|
|
*
|
|
* @param {(Object|string)} info String message OR Hash/Array
|
|
* @param {(Boolean|string|Object)=} [popup=false] True means alert-box - can be skipped
|
|
* @param {(Object|string)=} [debugTitle=""] Title for Hash data - can be skipped
|
|
* @param {Object=} [debugOpts] Extra options for debug output
|
|
*/
|
|
, msg: function (info, popup, debugTitle, debugOpts) {
|
|
if ($.isPlainObject(info) && window.debugData) {
|
|
if (typeof popup === "string") {
|
|
debugOpts = debugTitle;
|
|
debugTitle = popup;
|
|
}
|
|
else if (typeof debugTitle === "object") {
|
|
debugOpts = debugTitle;
|
|
debugTitle = null;
|
|
}
|
|
var t = debugTitle || "log( <object> )"
|
|
, o = $.extend({ sort: false, returnHTML: false, display: false }, debugOpts);
|
|
if (popup === true || o.display)
|
|
debugData( info, t, o );
|
|
else if (window.console)
|
|
console.log(debugData( info, t, o ));
|
|
}
|
|
else if (popup)
|
|
alert(info);
|
|
else if (window.console)
|
|
console.log(info);
|
|
else {
|
|
var id = "#layoutLogger"
|
|
, $l = $(id);
|
|
if (!$l.length)
|
|
$l = createLog();
|
|
$l.children("ul").append('<li style="padding: 4px 10px; margin: 0; border-top: 1px solid #CCC;">'+ info.replace(/\</g,"<").replace(/\>/g,">") +'</li>');
|
|
}
|
|
|
|
function createLog () {
|
|
var pos = $.support.fixedPosition ? 'fixed' : 'absolute'
|
|
, $e = $('<div id="layoutLogger" style="position: '+ pos +'; top: 5px; z-index: 999999; max-width: 25%; overflow: hidden; border: 1px solid #000; border-radius: 5px; background: #FBFBFB; box-shadow: 0 2px 10px rgba(0,0,0,0.3);">'
|
|
+ '<div style="font-size: 13px; font-weight: bold; padding: 5px 10px; background: #F6F6F6; border-radius: 5px 5px 0 0; cursor: move;">'
|
|
+ '<span style="float: right; padding-left: 7px; cursor: pointer;" title="Remove Console" onclick="$(this).closest(\'#layoutLogger\').remove()">X</span>Layout console.log</div>'
|
|
+ '<ul style="font-size: 13px; font-weight: none; list-style: none; margin: 0; padding: 0 0 2px;"></ul>'
|
|
+ '</div>'
|
|
).appendTo("body");
|
|
$e.css('left', $(window).width() - $e.outerWidth() - 5)
|
|
if ($.ui.draggable) $e.draggable({ handle: ':first-child' });
|
|
return $e;
|
|
};
|
|
}
|
|
|
|
};
|
|
|
|
|
|
/*
|
|
* $.layout.browser REPLACES removed $.browser, with extra data
|
|
* Parsing code here adapted from jQuery 1.8 $.browse
|
|
*/
|
|
var u = navigator.userAgent.toLowerCase()
|
|
, m = /(chrome)[ \/]([\w.]+)/.exec( u )
|
|
|| /(webkit)[ \/]([\w.]+)/.exec( u )
|
|
|| /(opera)(?:.*version|)[ \/]([\w.]+)/.exec( u )
|
|
|| /(msie) ([\w.]+)/.exec( u )
|
|
|| u.indexOf("compatible") < 0 && /(mozilla)(?:.*? rv:([\w.]+)|)/.exec( u )
|
|
|| []
|
|
, b = m[1] || ""
|
|
, v = m[2] || 0
|
|
, ie = b === "msie"
|
|
;
|
|
$.layout.browser = {
|
|
version: v
|
|
, safari: b === "webkit" // webkit (NOT chrome) = safari
|
|
, webkit: b === "chrome" // chrome = webkit
|
|
, msie: ie
|
|
, isIE6: ie && v == 6
|
|
// ONLY IE reverts to old box-model - update for older jQ onReady
|
|
, boxModel: !ie || $.support.boxModel !== false
|
|
};
|
|
if (b) $.layout.browser[b] = true; // set CURRENT browser
|
|
/* OLD versions of jQuery only set $.support.boxModel after page is loaded
|
|
* so if this is IE, use support.boxModel to test for quirks-mode (ONLY IE changes boxModel) */
|
|
if (ie) $(function(){ $.layout.browser.boxModel = $.support.boxModel; });
|
|
|
|
|
|
// DEFAULT OPTIONS
|
|
$.layout.defaults = {
|
|
/*
|
|
* LAYOUT & LAYOUT-CONTAINER OPTIONS
|
|
* - none of these options are applicable to individual panes
|
|
*/
|
|
name: "" // Not required, but useful for buttons and used for the state-cookie
|
|
, containerClass: "ui-layout-container" // layout-container element
|
|
, inset: null // custom container-inset values (override padding)
|
|
, scrollToBookmarkOnLoad: true // after creating a layout, scroll to bookmark in URL (.../page.htm#myBookmark)
|
|
, resizeWithWindow: true // bind thisLayout.resizeAll() to the window.resize event
|
|
, resizeWithWindowDelay: 200 // delay calling resizeAll because makes window resizing very jerky
|
|
, resizeWithWindowMaxDelay: 0 // 0 = none - force resize every XX ms while window is being resized
|
|
, maskPanesEarly: false // true = create pane-masks on resizer.mouseDown instead of waiting for resizer.dragstart
|
|
, onresizeall_start: null // CALLBACK when resizeAll() STARTS - NOT pane-specific
|
|
, onresizeall_end: null // CALLBACK when resizeAll() ENDS - NOT pane-specific
|
|
, onload_start: null // CALLBACK when Layout inits - after options initialized, but before elements
|
|
, onload_end: null // CALLBACK when Layout inits - after EVERYTHING has been initialized
|
|
, onunload_start: null // CALLBACK when Layout is destroyed OR onWindowUnload
|
|
, onunload_end: null // CALLBACK when Layout is destroyed OR onWindowUnload
|
|
, initPanes: true // false = DO NOT initialize the panes onLoad - will init later
|
|
, showErrorMessages: true // enables fatal error messages to warn developers of common errors
|
|
, showDebugMessages: false // display console-and-alert debug msgs - IF this Layout version _has_ debugging code!
|
|
// Changing this zIndex value will cause other zIndex values to automatically change
|
|
, zIndex: null // the PANE zIndex - resizers and masks will be +1
|
|
// DO NOT CHANGE the zIndex values below unless you clearly understand their relationships
|
|
, zIndexes: { // set _default_ z-index values here...
|
|
pane_normal: 0 // normal z-index for panes
|
|
, content_mask: 1 // applied to overlays used to mask content INSIDE panes during resizing
|
|
, resizer_normal: 2 // normal z-index for resizer-bars
|
|
, pane_sliding: 100 // applied to *BOTH* the pane and its resizer when a pane is 'slid open'
|
|
, pane_animate: 1000 // applied to the pane when being animated - not applied to the resizer
|
|
, resizer_drag: 10000 // applied to the CLONED resizer-bar when being 'dragged'
|
|
}
|
|
, errors: {
|
|
pane: "pane" // description of "layout pane element" - used only in error messages
|
|
, selector: "selector" // description of "jQuery-selector" - used only in error messages
|
|
, addButtonError: "Error Adding Button\nInvalid "
|
|
, containerMissing: "UI Layout Initialization Error\nThe specified layout-container does not exist."
|
|
, centerPaneMissing: "UI Layout Initialization Error\nThe center-pane element does not exist.\nThe center-pane is a required element."
|
|
, noContainerHeight: "UI Layout Initialization Warning\nThe layout-container \"CONTAINER\" has no height.\nTherefore the layout is 0-height and hence 'invisible'!"
|
|
, callbackError: "UI Layout Callback Error\nThe EVENT callback is not a valid function."
|
|
}
|
|
/*
|
|
* PANE DEFAULT SETTINGS
|
|
* - settings under the 'panes' key become the default settings for *all panes*
|
|
* - ALL pane-options can also be set specifically for each panes, which will override these 'default values'
|
|
*/
|
|
, panes: { // default options for 'all panes' - will be overridden by 'per-pane settings'
|
|
applyDemoStyles: false // NOTE: renamed from applyDefaultStyles for clarity
|
|
, closable: true // pane can open & close
|
|
, resizable: true // when open, pane can be resized
|
|
, slidable: true // when closed, pane can 'slide open' over other panes - closes on mouse-out
|
|
, initClosed: false // true = init pane as 'closed'
|
|
, initHidden: false // true = init pane as 'hidden' - no resizer-bar/spacing
|
|
// SELECTORS
|
|
//, paneSelector: "" // MUST be pane-specific - jQuery selector for pane
|
|
, contentSelector: ".ui-layout-content" // INNER div/element to auto-size so only it scrolls, not the entire pane!
|
|
, contentIgnoreSelector: ".ui-layout-ignore" // element(s) to 'ignore' when measuring 'content'
|
|
, findNestedContent: false // true = $P.find(contentSelector), false = $P.children(contentSelector)
|
|
// GENERIC ROOT-CLASSES - for auto-generated classNames
|
|
, paneClass: "ui-layout-pane" // Layout Pane
|
|
, resizerClass: "ui-layout-resizer" // Resizer Bar
|
|
, togglerClass: "ui-layout-toggler" // Toggler Button
|
|
, buttonClass: "ui-layout-button" // CUSTOM Buttons - eg: '[ui-layout-button]-toggle/-open/-close/-pin'
|
|
// ELEMENT SIZE & SPACING
|
|
//, size: 100 // MUST be pane-specific -initial size of pane
|
|
, minSize: 0 // when manually resizing a pane
|
|
, maxSize: 0 // ditto, 0 = no limit
|
|
, spacing_open: 6 // space between pane and adjacent panes - when pane is 'open'
|
|
, spacing_closed: 6 // ditto - when pane is 'closed'
|
|
, togglerLength_open: 50 // Length = WIDTH of toggler button on north/south sides - HEIGHT on east/west sides
|
|
, togglerLength_closed: 50 // 100% OR -1 means 'full height/width of resizer bar' - 0 means 'hidden'
|
|
, togglerAlign_open: "center" // top/left, bottom/right, center, OR...
|
|
, togglerAlign_closed: "center" // 1 => nn = offset from top/left, -1 => -nn == offset from bottom/right
|
|
, togglerContent_open: "" // text or HTML to put INSIDE the toggler
|
|
, togglerContent_closed: "" // ditto
|
|
// RESIZING OPTIONS
|
|
, resizerDblClickToggle: true //
|
|
, autoResize: true // IF size is 'auto' or a percentage, then recalc 'pixel size' whenever the layout resizes
|
|
, autoReopen: true // IF a pane was auto-closed due to noRoom, reopen it when there is room? False = leave it closed
|
|
, resizerDragOpacity: 1 // option for ui.draggable
|
|
//, resizerCursor: "" // MUST be pane-specific - cursor when over resizer-bar
|
|
, maskContents: false // true = add DIV-mask over-or-inside this pane so can 'drag' over IFRAMES
|
|
, maskObjects: false // true = add IFRAME-mask over-or-inside this pane to cover objects/applets - content-mask will overlay this mask
|
|
, maskZindex: null // will override zIndexes.content_mask if specified - not applicable to iframe-panes
|
|
, resizingGrid: false // grid size that the resizers will snap-to during resizing, eg: [20,20]
|
|
, livePaneResizing: false // true = LIVE Resizing as resizer is dragged
|
|
, liveContentResizing: false // true = re-measure header/footer heights as resizer is dragged
|
|
, liveResizingTolerance: 1 // how many px change before pane resizes, to control performance
|
|
// SLIDING OPTIONS
|
|
, sliderCursor: "pointer" // cursor when resizer-bar will trigger 'sliding'
|
|
, slideTrigger_open: "click" // click, dblclick, mouseenter
|
|
, slideTrigger_close: "mouseleave"// click, mouseleave
|
|
, slideDelay_open: 300 // applies only for mouseenter event - 0 = instant open
|
|
, slideDelay_close: 300 // applies only for mouseleave event (300ms is the minimum!)
|
|
, hideTogglerOnSlide: false // when pane is slid-open, should the toggler show?
|
|
, preventQuickSlideClose: $.layout.browser.webkit // Chrome triggers slideClosed as it is opening
|
|
, preventPrematureSlideClose: false // handle incorrect mouseleave trigger, like when over a SELECT-list in IE
|
|
// PANE-SPECIFIC TIPS & MESSAGES
|
|
, tips: {
|
|
Open: "Open" // eg: "Open Pane"
|
|
, Close: "Close"
|
|
, Resize: "Resize"
|
|
, Slide: "Slide Open"
|
|
, Pin: "Pin"
|
|
, Unpin: "Un-Pin"
|
|
, noRoomToOpen: "Not enough room to show this panel." // alert if user tries to open a pane that cannot
|
|
, minSizeWarning: "Panel has reached its minimum size" // displays in browser statusbar
|
|
, maxSizeWarning: "Panel has reached its maximum size" // ditto
|
|
}
|
|
// HOT-KEYS & MISC
|
|
, showOverflowOnHover: false // will bind allowOverflow() utility to pane.onMouseOver
|
|
, enableCursorHotkey: true // enabled 'cursor' hotkeys
|
|
//, customHotkey: "" // MUST be pane-specific - EITHER a charCode OR a character
|
|
, customHotkeyModifier: "SHIFT" // either 'SHIFT', 'CTRL' or 'CTRL+SHIFT' - NOT 'ALT'
|
|
// PANE ANIMATION
|
|
// NOTE: fxSss_open, fxSss_close & fxSss_size options (eg: fxName_open) are auto-generated if not passed
|
|
, fxName: "slide" // ('none' or blank), slide, drop, scale -- only relevant to 'open' & 'close', NOT 'size'
|
|
, fxSpeed: null // slow, normal, fast, 200, nnn - if passed, will OVERRIDE fxSettings.duration
|
|
, fxSettings: {} // can be passed, eg: { easing: "easeOutBounce", duration: 1500 }
|
|
, fxOpacityFix: true // tries to fix opacity in IE to restore anti-aliasing after animation
|
|
, animatePaneSizing: false // true = animate resizing after dragging resizer-bar OR sizePane() is called
|
|
/* NOTE: Action-specific FX options are auto-generated from the options above if not specifically set:
|
|
fxName_open: "slide" // 'Open' pane animation
|
|
fnName_close: "slide" // 'Close' pane animation
|
|
fxName_size: "slide" // 'Size' pane animation - when animatePaneSizing = true
|
|
fxSpeed_open: null
|
|
fxSpeed_close: null
|
|
fxSpeed_size: null
|
|
fxSettings_open: {}
|
|
fxSettings_close: {}
|
|
fxSettings_size: {}
|
|
*/
|
|
// CHILD/NESTED LAYOUTS
|
|
, children: null // Layout-options for nested/child layout - even {} is valid as options
|
|
, containerSelector: '' // if child is NOT 'directly nested', a selector to find it/them (can have more than one child layout!)
|
|
, initChildren: true // true = child layout will be created as soon as _this_ layout completes initialization
|
|
, destroyChildren: true // true = destroy child-layout if this pane is destroyed
|
|
, resizeChildren: true // true = trigger child-layout.resizeAll() when this pane is resized
|
|
// EVENT TRIGGERING
|
|
, triggerEventsOnLoad: false // true = trigger onopen OR onclose callbacks when layout initializes
|
|
, triggerEventsDuringLiveResize: true // true = trigger onresize callback REPEATEDLY if livePaneResizing==true
|
|
// PANE CALLBACKS
|
|
, onshow_start: null // CALLBACK when pane STARTS to Show - BEFORE onopen/onhide_start
|
|
, onshow_end: null // CALLBACK when pane ENDS being Shown - AFTER onopen/onhide_end
|
|
, onhide_start: null // CALLBACK when pane STARTS to Close - BEFORE onclose_start
|
|
, onhide_end: null // CALLBACK when pane ENDS being Closed - AFTER onclose_end
|
|
, onopen_start: null // CALLBACK when pane STARTS to Open
|
|
, onopen_end: null // CALLBACK when pane ENDS being Opened
|
|
, onclose_start: null // CALLBACK when pane STARTS to Close
|
|
, onclose_end: null // CALLBACK when pane ENDS being Closed
|
|
, onresize_start: null // CALLBACK when pane STARTS being Resized ***FOR ANY REASON***
|
|
, onresize_end: null // CALLBACK when pane ENDS being Resized ***FOR ANY REASON***
|
|
, onsizecontent_start: null // CALLBACK when sizing of content-element STARTS
|
|
, onsizecontent_end: null // CALLBACK when sizing of content-element ENDS
|
|
, onswap_start: null // CALLBACK when pane STARTS to Swap
|
|
, onswap_end: null // CALLBACK when pane ENDS being Swapped
|
|
, ondrag_start: null // CALLBACK when pane STARTS being ***MANUALLY*** Resized
|
|
, ondrag_end: null // CALLBACK when pane ENDS being ***MANUALLY*** Resized
|
|
}
|
|
/*
|
|
* PANE-SPECIFIC SETTINGS
|
|
* - options listed below MUST be specified per-pane - they CANNOT be set under 'panes'
|
|
* - all options under the 'panes' key can also be set specifically for any pane
|
|
* - most options under the 'panes' key apply only to 'border-panes' - NOT the the center-pane
|
|
*/
|
|
, north: {
|
|
paneSelector: ".ui-layout-north"
|
|
, size: "auto" // eg: "auto", "30%", .30, 200
|
|
, resizerCursor: "n-resize" // custom = url(myCursor.cur)
|
|
, customHotkey: "" // EITHER a charCode (43) OR a character ("o")
|
|
}
|
|
, south: {
|
|
paneSelector: ".ui-layout-south"
|
|
, size: "auto"
|
|
, resizerCursor: "s-resize"
|
|
, customHotkey: ""
|
|
}
|
|
, east: {
|
|
paneSelector: ".ui-layout-east"
|
|
, size: 200
|
|
, resizerCursor: "e-resize"
|
|
, customHotkey: ""
|
|
}
|
|
, west: {
|
|
paneSelector: ".ui-layout-west"
|
|
, size: 200
|
|
, resizerCursor: "w-resize"
|
|
, customHotkey: ""
|
|
}
|
|
, center: {
|
|
paneSelector: ".ui-layout-center"
|
|
, minWidth: 0
|
|
, minHeight: 0
|
|
}
|
|
};
|
|
|
|
$.layout.optionsMap = {
|
|
// layout/global options - NOT pane-options
|
|
layout: ("name,instanceKey,stateManagement,effects,inset,zIndexes,errors,"
|
|
+ "zIndex,scrollToBookmarkOnLoad,showErrorMessages,maskPanesEarly,"
|
|
+ "outset,resizeWithWindow,resizeWithWindowDelay,resizeWithWindowMaxDelay,"
|
|
+ "onresizeall,onresizeall_start,onresizeall_end,onload,onload_start,onload_end,onunload,onunload_start,onunload_end").split(",")
|
|
// borderPanes: [ ALL options that are NOT specified as 'layout' ]
|
|
// default.panes options that apply to the center-pane (most options apply _only_ to border-panes)
|
|
, center: ("paneClass,contentSelector,contentIgnoreSelector,findNestedContent,applyDemoStyles,triggerEventsOnLoad,"
|
|
+ "showOverflowOnHover,maskContents,maskObjects,liveContentResizing,"
|
|
+ "containerSelector,children,initChildren,resizeChildren,destroyChildren,"
|
|
+ "onresize,onresize_start,onresize_end,onsizecontent,onsizecontent_start,onsizecontent_end").split(",")
|
|
// options that MUST be specifically set 'per-pane' - CANNOT set in the panes (defaults) key
|
|
, noDefault: ("paneSelector,resizerCursor,customHotkey").split(",")
|
|
};
|
|
|
|
/**
|
|
* Processes options passed in converts flat-format data into subkey (JSON) format
|
|
* In flat-format, subkeys are _currently_ separated with 2 underscores, like north__optName
|
|
* Plugins may also call this method so they can transform their own data
|
|
*
|
|
* @param {!Object} hash Data/options passed by user - may be a single level or nested levels
|
|
* @param {boolean=} [addKeys=false] Should the primary layout.options keys be added if they do not exist?
|
|
* @return {Object} Returns hash of minWidth & minHeight
|
|
*/
|
|
$.layout.transformData = function (hash, addKeys) {
|
|
var json = addKeys ? { panes: {}, center: {} } : {} // init return object
|
|
, branch, optKey, keys, key, val, i, c;
|
|
|
|
if (typeof hash !== "object") return json; // no options passed
|
|
|
|
// convert all 'flat-keys' to 'sub-key' format
|
|
for (optKey in hash) {
|
|
branch = json;
|
|
val = hash[ optKey ];
|
|
keys = optKey.split("__"); // eg: west__size or north__fxSettings__duration
|
|
c = keys.length - 1;
|
|
// convert underscore-delimited to subkeys
|
|
for (i=0; i <= c; i++) {
|
|
key = keys[i];
|
|
if (i === c) { // last key = value
|
|
if ($.isPlainObject( val ))
|
|
branch[key] = $.layout.transformData( val ); // RECURSE
|
|
else
|
|
branch[key] = val;
|
|
}
|
|
else {
|
|
if (!branch[key])
|
|
branch[key] = {}; // create the subkey
|
|
// recurse to sub-key for next loop - if not done
|
|
branch = branch[key];
|
|
}
|
|
}
|
|
}
|
|
return json;
|
|
};
|
|
|
|
// INTERNAL CONFIG DATA - DO NOT CHANGE THIS!
|
|
$.layout.backwardCompatibility = {
|
|
// data used by renameOldOptions()
|
|
map: {
|
|
// OLD Option Name: NEW Option Name
|
|
applyDefaultStyles: "applyDemoStyles"
|
|
// CHILD/NESTED LAYOUTS
|
|
, childOptions: "children"
|
|
, initChildLayout: "initChildren"
|
|
, destroyChildLayout: "destroyChildren"
|
|
, resizeChildLayout: "resizeChildren"
|
|
, resizeNestedLayout: "resizeChildren"
|
|
// MISC Options
|
|
, resizeWhileDragging: "livePaneResizing"
|
|
, resizeContentWhileDragging: "liveContentResizing"
|
|
, triggerEventsWhileDragging: "triggerEventsDuringLiveResize"
|
|
, maskIframesOnResize: "maskContents"
|
|
// STATE MANAGEMENT
|
|
, useStateCookie: "stateManagement.enabled"
|
|
, "cookie.autoLoad": "stateManagement.autoLoad"
|
|
, "cookie.autoSave": "stateManagement.autoSave"
|
|
, "cookie.keys": "stateManagement.stateKeys"
|
|
, "cookie.name": "stateManagement.cookie.name"
|
|
, "cookie.domain": "stateManagement.cookie.domain"
|
|
, "cookie.path": "stateManagement.cookie.path"
|
|
, "cookie.expires": "stateManagement.cookie.expires"
|
|
, "cookie.secure": "stateManagement.cookie.secure"
|
|
// OLD Language options
|
|
, noRoomToOpenTip: "tips.noRoomToOpen"
|
|
, togglerTip_open: "tips.Close" // open = Close
|
|
, togglerTip_closed: "tips.Open" // closed = Open
|
|
, resizerTip: "tips.Resize"
|
|
, sliderTip: "tips.Slide"
|
|
}
|
|
|
|
/**
|
|
* @param {Object} opts
|
|
*/
|
|
, renameOptions: function (opts) {
|
|
var map = $.layout.backwardCompatibility.map
|
|
, oldData, newData, value
|
|
;
|
|
for (var itemPath in map) {
|
|
oldData = getBranch( itemPath );
|
|
value = oldData.branch[ oldData.key ];
|
|
if (value !== undefined) {
|
|
newData = getBranch( map[itemPath], true );
|
|
newData.branch[ newData.key ] = value;
|
|
delete oldData.branch[ oldData.key ];
|
|
}
|
|
}
|
|
|
|
/**
|
|
* @param {string} path
|
|
* @param {boolean=} [create=false] Create path if does not exist
|
|
*/
|
|
function getBranch (path, create) {
|
|
var a = path.split(".") // split keys into array
|
|
, c = a.length - 1
|
|
, D = { branch: opts, key: a[c] } // init branch at top & set key (last item)
|
|
, i = 0, k, undef;
|
|
for (; i<c; i++) { // skip the last key (data)
|
|
k = a[i];
|
|
if (D.branch[ k ] == undefined) { // child-key does not exist
|
|
if (create) {
|
|
D.branch = D.branch[ k ] = {}; // create child-branch
|
|
}
|
|
else // can't go any farther
|
|
D.branch = {}; // branch is undefined
|
|
}
|
|
else
|
|
D.branch = D.branch[ k ]; // get child-branch
|
|
}
|
|
return D;
|
|
};
|
|
}
|
|
|
|
/**
|
|
* @param {Object} opts
|
|
*/
|
|
, renameAllOptions: function (opts) {
|
|
var ren = $.layout.backwardCompatibility.renameOptions;
|
|
// rename root (layout) options
|
|
ren( opts );
|
|
// rename 'defaults' to 'panes'
|
|
if (opts.defaults) {
|
|
if (typeof opts.panes !== "object")
|
|
opts.panes = {};
|
|
$.extend(true, opts.panes, opts.defaults);
|
|
delete opts.defaults;
|
|
}
|
|
// rename options in the the options.panes key
|
|
if (opts.panes) ren( opts.panes );
|
|
// rename options inside *each pane key*, eg: options.west
|
|
$.each($.layout.config.allPanes, function (i, pane) {
|
|
if (opts[pane]) ren( opts[pane] );
|
|
});
|
|
return opts;
|
|
}
|
|
};
|
|
|
|
|
|
|
|
|
|
/* ============================================================
|
|
* BEGIN WIDGET: $( selector ).layout( {options} );
|
|
* ============================================================
|
|
*/
|
|
$.fn.layout = function (opts) {
|
|
var
|
|
|
|
// local aliases to global data
|
|
browser = $.layout.browser
|
|
, _c = $.layout.config
|
|
|
|
// local aliases to utlity methods
|
|
, cssW = $.layout.cssWidth
|
|
, cssH = $.layout.cssHeight
|
|
, elDims = $.layout.getElementDimensions
|
|
, styles = $.layout.getElementStyles
|
|
, evtObj = $.layout.getEventObject
|
|
, evtPane = $.layout.parsePaneName
|
|
|
|
/**
|
|
* options - populated by initOptions()
|
|
*/
|
|
, options = $.extend(true, {}, $.layout.defaults)
|
|
, effects = options.effects = $.extend(true, {}, $.layout.effects)
|
|
|
|
/**
|
|
* layout-state object
|
|
*/
|
|
, state = {
|
|
// generate unique ID to use for event.namespace so can unbind only events added by 'this layout'
|
|
id: "layout"+ $.now() // code uses alias: sID
|
|
, initialized: false
|
|
, paneResizing: false
|
|
, panesSliding: {}
|
|
, container: { // list all keys referenced in code to avoid compiler error msgs
|
|
innerWidth: 0
|
|
, innerHeight: 0
|
|
, outerWidth: 0
|
|
, outerHeight: 0
|
|
, layoutWidth: 0
|
|
, layoutHeight: 0
|
|
}
|
|
, north: { childIdx: 0 }
|
|
, south: { childIdx: 0 }
|
|
, east: { childIdx: 0 }
|
|
, west: { childIdx: 0 }
|
|
, center: { childIdx: 0 }
|
|
}
|
|
|
|
/**
|
|
* parent/child-layout pointers
|
|
*/
|
|
//, hasParentLayout = false - exists ONLY inside Instance so can be set externally
|
|
, children = {
|
|
north: null
|
|
, south: null
|
|
, east: null
|
|
, west: null
|
|
, center: null
|
|
}
|
|
|
|
/*
|
|
* ###########################
|
|
* INTERNAL HELPER FUNCTIONS
|
|
* ###########################
|
|
*/
|
|
|
|
/**
|
|
* Manages all internal timers
|
|
*/
|
|
, timer = {
|
|
data: {}
|
|
, set: function (s, fn, ms) { timer.clear(s); timer.data[s] = setTimeout(fn, ms); }
|
|
, clear: function (s) { var t=timer.data; if (t[s]) {clearTimeout(t[s]); delete t[s];} }
|
|
}
|
|
|
|
/**
|
|
* Alert or console.log a message - IF option is enabled.
|
|
*
|
|
* @param {(string|!Object)} msg Message (or debug-data) to display
|
|
* @param {boolean=} [popup=false] True by default, means 'alert', false means use console.log
|
|
* @param {boolean=} [debug=false] True means is a widget debugging message
|
|
*/
|
|
, _log = function (msg, popup, debug) {
|
|
var o = options;
|
|
if ((o.showErrorMessages && !debug) || (debug && o.showDebugMessages))
|
|
$.layout.msg( o.name +' / '+ msg, (popup !== false) );
|
|
return false;
|
|
}
|
|
|
|
/**
|
|
* Executes a Callback function after a trigger event, like resize, open or close
|
|
*
|
|
* @param {string} evtName Name of the layout callback, eg "onresize_start"
|
|
* @param {(string|boolean)=} [pane=""] This is passed only so we can pass the 'pane object' to the callback
|
|
* @param {(string|boolean)=} [skipBoundEvents=false] True = do not run events bound to the elements - only the callbacks set in options
|
|
*/
|
|
, _runCallbacks = function (evtName, pane, skipBoundEvents) {
|
|
var hasPane = pane && isStr(pane)
|
|
, s = hasPane ? state[pane] : state
|
|
, o = hasPane ? options[pane] : options
|
|
, lName = options.name
|
|
// names like onopen and onopen_end separate are interchangeable in options...
|
|
, lng = evtName + (evtName.match(/_/) ? "" : "_end")
|
|
, shrt = lng.match(/_end$/) ? lng.substr(0, lng.length - 4) : ""
|
|
, fn = o[lng] || o[shrt]
|
|
, retVal = "NC" // NC = No Callback
|
|
, args = []
|
|
, $P
|
|
;
|
|
if ( !hasPane && $.type(pane) === 'boolean' ) {
|
|
skipBoundEvents = pane; // allow pane param to be skipped for Layout callback
|
|
pane = "";
|
|
}
|
|
|
|
// first trigger the callback set in the options
|
|
if (fn) {
|
|
// convert function name (string) to function object
|
|
if (isStr( fn )) {
|
|
if (fn.match(/,/)) {
|
|
// function name cannot contain a comma,
|
|
// so must be a function name AND a parameter to pass
|
|
args = fn.split(",")
|
|
, fn = eval(args[0]);
|
|
}
|
|
else // just the name of an external function?
|
|
fn = eval(fn);
|
|
}
|
|
// execute the callback, if exists
|
|
if ($.isFunction( fn )) {
|
|
if (args.length)
|
|
retVal = g(fn)(args[1]); // pass the argument parsed from 'list'
|
|
else if ( hasPane )
|
|
// pass data: pane-name, pane-element, pane-state, pane-options, and layout-name
|
|
retVal = g(fn)( pane, $Ps[pane], s, o, lName );
|
|
else // must be a layout/container callback - pass suitable info
|
|
retVal = g(fn)( Instance, s, o, lName );
|
|
}
|
|
|
|
// _log( options.errors.callbackError.replace(/EVENT/, $.trim((pane || "") +" "+ lng)), false );
|
|
// if ($.type(ex) === 'string' && string.length)
|
|
// _log('Exception: '+ ex, false );
|
|
}
|
|
|
|
// trigger additional events bound directly to the pane
|
|
if (!skipBoundEvents && retVal !== false) {
|
|
if ( hasPane ) { // PANE events can be bound to each pane-elements
|
|
$P = $Ps[pane];
|
|
o = options[pane];
|
|
s = state[pane];
|
|
$P.triggerHandler('layoutpane'+ lng, [ pane, $P, s, o, lName ]);
|
|
if (shrt)
|
|
$P.triggerHandler('layoutpane'+ shrt, [ pane, $P, s, o, lName ]);
|
|
}
|
|
else { // LAYOUT events can be bound to the container-element
|
|
$N.triggerHandler('layout'+ lng, [ Instance, s, o, lName ]);
|
|
if (shrt)
|
|
$N.triggerHandler('layout'+ shrt, [ Instance, s, o, lName ]);
|
|
}
|
|
}
|
|
|
|
// ALWAYS resizeChildren after an onresize_end event - even during initialization
|
|
// IGNORE onsizecontent_end event because causes child-layouts to resize TWICE
|
|
if (hasPane && evtName === "onresize_end") // BAD: || evtName === "onsizecontent_end"
|
|
resizeChildren(pane+"", true); // compiler hack -force string
|
|
|
|
return retVal;
|
|
|
|
function g (f) { return f; }; // compiler hack
|
|
}
|
|
|
|
|
|
/**
|
|
* cure iframe display issues in IE & other browsers
|
|
*/
|
|
, _fixIframe = function (pane) {
|
|
if (browser.mozilla) return; // skip FireFox - it auto-refreshes iframes onShow
|
|
var $P = $Ps[pane];
|
|
// if the 'pane' is an iframe, do it
|
|
if (state[pane].tagName === "IFRAME")
|
|
$P.css(_c.hidden).css(_c.visible);
|
|
else // ditto for any iframes INSIDE the pane
|
|
$P.find('IFRAME').css(_c.hidden).css(_c.visible);
|
|
}
|
|
|
|
/**
|
|
* @param {string} pane Can accept ONLY a 'pane' (east, west, etc)
|
|
* @param {number=} outerSize (optional) Can pass a width, allowing calculations BEFORE element is resized
|
|
* @return {number} Returns the innerHeight/Width of el by subtracting padding and borders
|
|
*/
|
|
, cssSize = function (pane, outerSize) {
|
|
var fn = _c[pane].dir=="horz" ? cssH : cssW;
|
|
return fn($Ps[pane], outerSize);
|
|
}
|
|
|
|
/**
|
|
* @param {string} pane Can accept ONLY a 'pane' (east, west, etc)
|
|
* @return {Object} Returns hash of minWidth & minHeight
|
|
*/
|
|
, cssMinDims = function (pane) {
|
|
// minWidth/Height means CSS width/height = 1px
|
|
var $P = $Ps[pane]
|
|
, dir = _c[pane].dir
|
|
, d = {
|
|
minWidth: 1001 - cssW($P, 1000)
|
|
, minHeight: 1001 - cssH($P, 1000)
|
|
}
|
|
;
|
|
if (dir === "horz") d.minSize = d.minHeight;
|
|
if (dir === "vert") d.minSize = d.minWidth;
|
|
return d;
|
|
}
|
|
|
|
// TODO: see if these methods can be made more useful...
|
|
// TODO: *maybe* return cssW/H from these so caller can use this info
|
|
|
|
/**
|
|
* @param {(string|!Object)} el
|
|
* @param {number=} outerWidth
|
|
* @param {boolean=} [autoHide=false]
|
|
*/
|
|
, setOuterWidth = function (el, outerWidth, autoHide) {
|
|
var $E = el, w;
|
|
if (isStr(el)) $E = $Ps[el]; // west
|
|
else if (!el.jquery) $E = $(el);
|
|
w = cssW($E, outerWidth);
|
|
$E.css({ width: w });
|
|
if (w > 0) {
|
|
if (autoHide && $E.data('autoHidden') && $E.innerHeight() > 0) {
|
|
$E.show().data('autoHidden', false);
|
|
if (!browser.mozilla) // FireFox refreshes iframes - IE does not
|
|
// make hidden, then visible to 'refresh' display after animation
|
|
$E.css(_c.hidden).css(_c.visible);
|
|
}
|
|
}
|
|
else if (autoHide && !$E.data('autoHidden'))
|
|
$E.hide().data('autoHidden', true);
|
|
}
|
|
|
|
/**
|
|
* @param {(string|!Object)} el
|
|
* @param {number=} outerHeight
|
|
* @param {boolean=} [autoHide=false]
|
|
*/
|
|
, setOuterHeight = function (el, outerHeight, autoHide) {
|
|
var $E = el, h;
|
|
if (isStr(el)) $E = $Ps[el]; // west
|
|
else if (!el.jquery) $E = $(el);
|
|
h = cssH($E, outerHeight);
|
|
$E.css({ height: h, visibility: "visible" }); // may have been 'hidden' by sizeContent
|
|
if (h > 0 && $E.innerWidth() > 0) {
|
|
if (autoHide && $E.data('autoHidden')) {
|
|
$E.show().data('autoHidden', false);
|
|
if (!browser.mozilla) // FireFox refreshes iframes - IE does not
|
|
$E.css(_c.hidden).css(_c.visible);
|
|
}
|
|
}
|
|
else if (autoHide && !$E.data('autoHidden'))
|
|
$E.hide().data('autoHidden', true);
|
|
}
|
|
|
|
|
|
/**
|
|
* Converts any 'size' params to a pixel/integer size, if not already
|
|
* If 'auto' or a decimal/percentage is passed as 'size', a pixel-size is calculated
|
|
*
|
|
/**
|
|
* @param {string} pane
|
|
* @param {(string|number)=} size
|
|
* @param {string=} [dir]
|
|
* @return {number}
|
|
*/
|
|
, _parseSize = function (pane, size, dir) {
|
|
if (!dir) dir = _c[pane].dir;
|
|
|
|
if (isStr(size) && size.match(/%/))
|
|
size = (size === '100%') ? -1 : parseInt(size, 10) / 100; // convert % to decimal
|
|
|
|
if (size === 0)
|
|
return 0;
|
|
else if (size >= 1)
|
|
return parseInt(size, 10);
|
|
|
|
var o = options, avail = 0;
|
|
if (dir=="horz") // north or south or center.minHeight
|
|
avail = sC.innerHeight - ($Ps.north ? o.north.spacing_open : 0) - ($Ps.south ? o.south.spacing_open : 0);
|
|
else if (dir=="vert") // east or west or center.minWidth
|
|
avail = sC.innerWidth - ($Ps.west ? o.west.spacing_open : 0) - ($Ps.east ? o.east.spacing_open : 0);
|
|
|
|
if (size === -1) // -1 == 100%
|
|
return avail;
|
|
else if (size > 0) // percentage, eg: .25
|
|
return round(avail * size);
|
|
else if (pane=="center")
|
|
return 0;
|
|
else { // size < 0 || size=='auto' || size==Missing || size==Invalid
|
|
// auto-size the pane
|
|
var dim = (dir === "horz" ? "height" : "width")
|
|
, $P = $Ps[pane]
|
|
, $C = dim === 'height' ? $Cs[pane] : false
|
|
, vis = $.layout.showInvisibly($P) // show pane invisibly if hidden
|
|
, szP = $P.css(dim) // SAVE current pane size
|
|
, szC = $C ? $C.css(dim) : 0 // SAVE current content size
|
|
;
|
|
$P.css(dim, "auto");
|
|
if ($C) $C.css(dim, "auto");
|
|
size = (dim === "height") ? $P.outerHeight() : $P.outerWidth(); // MEASURE
|
|
$P.css(dim, szP).css(vis); // RESET size & visibility
|
|
if ($C) $C.css(dim, szC);
|
|
return size;
|
|
}
|
|
}
|
|
|
|
/**
|
|
* Calculates current 'size' (outer-width or outer-height) of a border-pane - optionally with 'pane-spacing' added
|
|
*
|
|
* @param {(string|!Object)} pane
|
|
* @param {boolean=} [inclSpace=false]
|
|
* @return {number} Returns EITHER Width for east/west panes OR Height for north/south panes
|
|
*/
|
|
, getPaneSize = function (pane, inclSpace) {
|
|
var
|
|
$P = $Ps[pane]
|
|
, o = options[pane]
|
|
, s = state[pane]
|
|
, oSp = (inclSpace ? o.spacing_open : 0)
|
|
, cSp = (inclSpace ? o.spacing_closed : 0)
|
|
;
|
|
if (!$P || s.isHidden)
|
|
return 0;
|
|
else if (s.isClosed || (s.isSliding && inclSpace))
|
|
return cSp;
|
|
else if (_c[pane].dir === "horz")
|
|
return $P.outerHeight() + oSp;
|
|
else // dir === "vert"
|
|
return $P.outerWidth() + oSp;
|
|
}
|
|
|
|
/**
|
|
* Calculate min/max pane dimensions and limits for resizing
|
|
*
|
|
* @param {string} pane
|
|
* @param {boolean=} [slide=false]
|
|
*/
|
|
, setSizeLimits = function (pane, slide) {
|
|
if (!isInitialized()) return;
|
|
var
|
|
o = options[pane]
|
|
, s = state[pane]
|
|
, c = _c[pane]
|
|
, dir = c.dir
|
|
, type = c.sizeType.toLowerCase()
|
|
, isSliding = (slide != undefined ? slide : s.isSliding) // only open() passes 'slide' param
|
|
, $P = $Ps[pane]
|
|
, paneSpacing = o.spacing_open
|
|
// measure the pane on the *opposite side* from this pane
|
|
, altPane = _c.oppositeEdge[pane]
|
|
, altS = state[altPane]
|
|
, $altP = $Ps[altPane]
|
|
, altPaneSize = (!$altP || altS.isVisible===false || altS.isSliding ? 0 : (dir=="horz" ? $altP.outerHeight() : $altP.outerWidth()))
|
|
, altPaneSpacing = ((!$altP || altS.isHidden ? 0 : options[altPane][ altS.isClosed !== false ? "spacing_closed" : "spacing_open" ]) || 0)
|
|
// limitSize prevents this pane from 'overlapping' opposite pane
|
|
, containerSize = (dir=="horz" ? sC.innerHeight : sC.innerWidth)
|
|
, minCenterDims = cssMinDims("center")
|
|
, minCenterSize = dir=="horz" ? max(options.center.minHeight, minCenterDims.minHeight) : max(options.center.minWidth, minCenterDims.minWidth)
|
|
// if pane is 'sliding', then ignore center and alt-pane sizes - because 'overlays' them
|
|
, limitSize = (containerSize - paneSpacing - (isSliding ? 0 : (_parseSize("center", minCenterSize, dir) + altPaneSize + altPaneSpacing)))
|
|
, minSize = s.minSize = max( _parseSize(pane, o.minSize), cssMinDims(pane).minSize )
|
|
, maxSize = s.maxSize = min( (o.maxSize ? _parseSize(pane, o.maxSize) : 100000), limitSize )
|
|
, r = s.resizerPosition = {} // used to set resizing limits
|
|
, top = sC.inset.top
|
|
, left = sC.inset.left
|
|
, W = sC.innerWidth
|
|
, H = sC.innerHeight
|
|
, rW = o.spacing_open // subtract resizer-width to get top/left position for south/east
|
|
;
|
|
switch (pane) {
|
|
case "north": r.min = top + minSize;
|
|
r.max = top + maxSize;
|
|
break;
|
|
case "west": r.min = left + minSize;
|
|
r.max = left + maxSize;
|
|
break;
|
|
case "south": r.min = top + H - maxSize - rW;
|
|
r.max = top + H - minSize - rW;
|
|
break;
|
|
case "east": r.min = left + W - maxSize - rW;
|
|
r.max = left + W - minSize - rW;
|
|
break;
|
|
};
|
|
}
|
|
|
|
/**
|
|
* Returns data for setting the size/position of center pane. Also used to set Height for east/west panes
|
|
*
|
|
* @return JSON Returns a hash of all dimensions: top, bottom, left, right, (outer) width and (outer) height
|
|
*/
|
|
, calcNewCenterPaneDims = function () {
|
|
var d = {
|
|
top: getPaneSize("north", true) // true = include 'spacing' value for pane
|
|
, bottom: getPaneSize("south", true)
|
|
, left: getPaneSize("west", true)
|
|
, right: getPaneSize("east", true)
|
|
, width: 0
|
|
, height: 0
|
|
};
|
|
|
|
// NOTE: sC = state.container
|
|
// calc center-pane outer dimensions
|
|
d.width = sC.innerWidth - d.left - d.right; // outerWidth
|
|
d.height = sC.innerHeight - d.bottom - d.top; // outerHeight
|
|
// add the 'container border/padding' to get final positions relative to the container
|
|
d.top += sC.inset.top;
|
|
d.bottom += sC.inset.bottom;
|
|
d.left += sC.inset.left;
|
|
d.right += sC.inset.right;
|
|
|
|
return d;
|
|
}
|
|
|
|
|
|
/**
|
|
* @param {!Object} el
|
|
* @param {boolean=} [allStates=false]
|
|
*/
|
|
, getHoverClasses = function (el, allStates) {
|
|
var
|
|
$El = $(el)
|
|
, type = $El.data("layoutRole")
|
|
, pane = $El.data("layoutEdge")
|
|
, o = options[pane]
|
|
, root = o[type +"Class"]
|
|
, _pane = "-"+ pane // eg: "-west"
|
|
, _open = "-open"
|
|
, _closed = "-closed"
|
|
, _slide = "-sliding"
|
|
, _hover = "-hover " // NOTE the trailing space
|
|
, _state = $El.hasClass(root+_closed) ? _closed : _open
|
|
, _alt = _state === _closed ? _open : _closed
|
|
, classes = (root+_hover) + (root+_pane+_hover) + (root+_state+_hover) + (root+_pane+_state+_hover)
|
|
;
|
|
if (allStates) // when 'removing' classes, also remove alternate-state classes
|
|
classes += (root+_alt+_hover) + (root+_pane+_alt+_hover);
|
|
|
|
if (type=="resizer" && $El.hasClass(root+_slide))
|
|
classes += (root+_slide+_hover) + (root+_pane+_slide+_hover);
|
|
|
|
return $.trim(classes);
|
|
}
|
|
, addHover = function (evt, el) {
|
|
var $E = $(el || this);
|
|
if (evt && $E.data("layoutRole") === "toggler")
|
|
evt.stopPropagation(); // prevent triggering 'slide' on Resizer-bar
|
|
$E.addClass( getHoverClasses($E) );
|
|
}
|
|
, removeHover = function (evt, el) {
|
|
var $E = $(el || this);
|
|
$E.removeClass( getHoverClasses($E, true) );
|
|
}
|
|
|
|
, onResizerEnter = function (evt) { // ALSO called by toggler.mouseenter
|
|
var pane = $(this).data("layoutEdge")
|
|
, s = state[pane]
|
|
;
|
|
// ignore closed-panes and mouse moving back & forth over resizer!
|
|
// also ignore if ANY pane is currently resizing
|
|
if ( s.isClosed || s.isResizing || state.paneResizing ) return;
|
|
|
|
if ($.fn.disableSelection)
|
|
$("body").disableSelection();
|
|
if (options.maskPanesEarly)
|
|
showMasks( pane, { resizing: true });
|
|
}
|
|
, onResizerLeave = function (evt, el) {
|
|
var e = el || this // el is only passed when called by the timer
|
|
, pane = $(e).data("layoutEdge")
|
|
, name = pane +"ResizerLeave"
|
|
;
|
|
timer.clear(pane+"_openSlider"); // cancel slideOpen timer, if set
|
|
timer.clear(name); // cancel enableSelection timer - may re/set below
|
|
// this method calls itself on a timer because it needs to allow
|
|
// enough time for dragging to kick-in and set the isResizing flag
|
|
// dragging has a 100ms delay set, so this delay must be >100
|
|
if (!el) // 1st call - mouseleave event
|
|
timer.set(name, function(){ onResizerLeave(evt, e); }, 200);
|
|
// if user is resizing, then dragStop will enableSelection(), so can skip it here
|
|
else if ( !state.paneResizing ) { // 2nd call - by timer
|
|
if ($.fn.enableSelection)
|
|
$("body").enableSelection();
|
|
if (options.maskPanesEarly)
|
|
hideMasks();
|
|
}
|
|
}
|
|
|
|
/*
|
|
* ###########################
|
|
* INITIALIZATION METHODS
|
|
* ###########################
|
|
*/
|
|
|
|
/**
|
|
* Initialize the layout - called automatically whenever an instance of layout is created
|
|
*
|
|
* @see none - triggered onInit
|
|
* @return mixed true = fully initialized | false = panes not initialized (yet) | 'cancel' = abort
|
|
*/
|
|
, _create = function () {
|
|
// initialize config/options
|
|
initOptions();
|
|
var o = options
|
|
, s = state;
|
|
|
|
// TEMP state so isInitialized returns true during init process
|
|
s.creatingLayout = true;
|
|
|
|
// init plugins for this layout, if there are any (eg: stateManagement)
|
|
runPluginCallbacks( Instance, $.layout.onCreate );
|
|
|
|
// options & state have been initialized, so now run beforeLoad callback
|
|
// onload will CANCEL layout creation if it returns false
|
|
if (false === _runCallbacks("onload_start"))
|
|
return 'cancel';
|
|
|
|
// initialize the container element
|
|
_initContainer();
|
|
|
|
// bind hotkey function - keyDown - if required
|
|
initHotkeys();
|
|
|
|
// bind window.onunload
|
|
$(window).bind("unload."+ sID, unload);
|
|
|
|
// init plugins for this layout, if there are any (eg: customButtons)
|
|
runPluginCallbacks( Instance, $.layout.onLoad );
|
|
|
|
// if layout elements are hidden, then layout WILL NOT complete initialization!
|
|
// initLayoutElements will set initialized=true and run the onload callback IF successful
|
|
if (o.initPanes) _initLayoutElements();
|
|
|
|
delete s.creatingLayout;
|
|
|
|
return state.initialized;
|
|
}
|
|
|
|
/**
|
|
* Initialize the layout IF not already
|
|
*
|
|
* @see All methods in Instance run this test
|
|
* @return boolean true = layoutElements have been initialized | false = panes are not initialized (yet)
|
|
*/
|
|
, isInitialized = function () {
|
|
if (state.initialized || state.creatingLayout) return true; // already initialized
|
|
else return _initLayoutElements(); // try to init panes NOW
|
|
}
|
|
|
|
/**
|
|
* Initialize the layout - called automatically whenever an instance of layout is created
|
|
*
|
|
* @see _create() & isInitialized
|
|
* @param {boolean=} [retry=false] // indicates this is a 2nd try
|
|
* @return An object pointer to the instance created
|
|
*/
|
|
, _initLayoutElements = function (retry) {
|
|
// initialize config/options
|
|
var o = options;
|
|
// CANNOT init panes inside a hidden container!
|
|
if (!$N.is(":visible")) {
|
|
// handle Chrome bug where popup window 'has no height'
|
|
// if layout is BODY element, try again in 50ms
|
|
// SEE: http://layout.jquery-dev.net/samples/test_popup_window.html
|
|
if ( !retry && browser.webkit && $N[0].tagName === "BODY" )
|
|
setTimeout(function(){ _initLayoutElements(true); }, 50);
|
|
return false;
|
|
}
|
|
|
|
// a center pane is required, so make sure it exists
|
|
if (!getPane("center").length) {
|
|
return _log( o.errors.centerPaneMissing );
|
|
}
|
|
|
|
// TEMP state so isInitialized returns true during init process
|
|
state.creatingLayout = true;
|
|
|
|
// update Container dims
|
|
$.extend(sC, elDims( $N, o.inset )); // passing inset means DO NOT include insetX values
|
|
|
|
// initialize all layout elements
|
|
initPanes(); // size & position panes - calls initHandles() - which calls initResizable()
|
|
|
|
if (o.scrollToBookmarkOnLoad) {
|
|
var l = self.location;
|
|
if (l.hash) l.replace( l.hash ); // scrollTo Bookmark
|
|
}
|
|
|
|
// check to see if this layout 'nested' inside a pane
|
|
if (Instance.hasParentLayout)
|
|
o.resizeWithWindow = false;
|
|
// bind resizeAll() for 'this layout instance' to window.resize event
|
|
else if (o.resizeWithWindow)
|
|
$(window).bind("resize."+ sID, windowResize);
|
|
|
|
delete state.creatingLayout;
|
|
state.initialized = true;
|
|
|
|
// init plugins for this layout, if there are any
|
|
runPluginCallbacks( Instance, $.layout.onReady );
|
|
|
|
// now run the onload callback, if exists
|
|
_runCallbacks("onload_end");
|
|
|
|
return true; // elements initialized successfully
|
|
}
|
|
|
|
/**
|
|
* Initialize nested layouts for a specific pane - can optionally pass layout-options
|
|
*
|
|
* @param {(string|Object)} evt_or_pane The pane being opened, ie: north, south, east, or west
|
|
* @param {Object=} [opts] Layout-options - if passed, will OVERRRIDE options[pane].children
|
|
* @return An object pointer to the layout instance created - or null
|
|
*/
|
|
, createChildren = function (evt_or_pane, opts) {
|
|
var pane = evtPane.call(this, evt_or_pane)
|
|
, $P = $Ps[pane]
|
|
;
|
|
if (!$P) return;
|
|
var $C = $Cs[pane]
|
|
, s = state[pane]
|
|
, o = options[pane]
|
|
, sm = options.stateManagement || {}
|
|
, cos = opts ? (o.children = opts) : o.children
|
|
;
|
|
if ( $.isPlainObject( cos ) )
|
|
cos = [ cos ]; // convert a hash to a 1-elem array
|
|
else if (!cos || !$.isArray( cos ))
|
|
return;
|
|
|
|
$.each( cos, function (idx, co) {
|
|
if ( !$.isPlainObject( co ) ) return;
|
|
|
|
// determine which element is supposed to be the 'child container'
|
|
// if pane has a 'containerSelector' OR a 'content-div', use those instead of the pane
|
|
var $containers = co.containerSelector ? $P.find( co.containerSelector ) : ($C || $P);
|
|
|
|
$containers.each(function(){
|
|
var $cont = $(this)
|
|
, child = $cont.data("layout") // see if a child-layout ALREADY exists on this element
|
|
;
|
|
// if no layout exists, but children are set, try to create the layout now
|
|
if (!child) {
|
|
// TODO: see about moving this to the stateManagement plugin, as a method
|
|
// set a unique child-instance key for this layout, if not already set
|
|
setInstanceKey({ container: $cont, options: co }, s );
|
|
// If THIS layout has a hash in stateManagement.autoLoad,
|
|
// then see if it also contains state-data for this child-layout
|
|
// If so, copy the stateData to child.options.stateManagement.autoLoad
|
|
if ( sm.includeChildren && state.stateData[pane] ) {
|
|
// THIS layout's state was cached when its state was loaded
|
|
var paneChildren = state.stateData[pane].children || {}
|
|
, childState = paneChildren[ co.instanceKey ]
|
|
, co_sm = co.stateManagement || (co.stateManagement = { autoLoad: true })
|
|
;
|
|
// COPY the stateData into the autoLoad key
|
|
if ( co_sm.autoLoad === true && childState ) {
|
|
co_sm.autoSave = false; // disable autoSave because saving handled by parent-layout
|
|
co_sm.includeChildren = true; // cascade option - FOR NOW
|
|
co_sm.autoLoad = $.extend(true, {}, childState); // COPY the state-hash
|
|
}
|
|
}
|
|
|
|
// create the layout
|
|
child = $cont.layout( co );
|
|
|
|
// if successful, update data
|
|
if (child) {
|
|
// add the child and update all layout-pointers
|
|
// MAY have already been done by child-layout calling parent.refreshChildren()
|
|
refreshChildren( pane, child );
|
|
}
|
|
}
|
|
});
|
|
});
|
|
}
|
|
|
|
, setInstanceKey = function (child, parentPaneState) {
|
|
// create a named key for use in state and instance branches
|
|
var $c = child.container
|
|
, o = child.options
|
|
, sm = o.stateManagement
|
|
, key = o.instanceKey || $c.data("layoutInstanceKey")
|
|
;
|
|
if (!key) key = (sm && sm.cookie ? sm.cookie.name : '') || o.name; // look for a name/key
|
|
if (!key) key = "layout"+ (++parentPaneState.childIdx); // if no name/key found, generate one
|
|
else key = key.replace(/[^\w-]/gi, '_').replace(/_{2,}/g, '_'); // ensure is valid as a hash key
|
|
o.instanceKey = key;
|
|
$c.data("layoutInstanceKey", key); // useful if layout is destroyed and then recreated
|
|
return key;
|
|
}
|
|
|
|
/**
|
|
* @param {string} pane The pane being opened, ie: north, south, east, or west
|
|
* @param {Object=} newChild New child-layout Instance to add to this pane
|
|
*/
|
|
, refreshChildren = function (pane, newChild) {
|
|
var $P = $Ps[pane]
|
|
, pC = children[pane]
|
|
, s = state[pane]
|
|
, o
|
|
;
|
|
// check for destroy()ed layouts and update the child pointers & arrays
|
|
if ($.isPlainObject( pC )) {
|
|
$.each( pC, function (key, child) {
|
|
if (child.destroyed) delete pC[key]
|
|
});
|
|
// if no more children, remove the children hash
|
|
if ($.isEmptyObject( pC ))
|
|
pC = children[pane] = null; // clear children hash
|
|
}
|
|
|
|
// see if there is a directly-nested layout inside this pane
|
|
// if there is, then there can be only ONE child-layout, so check that...
|
|
if (!newChild && !pC) {
|
|
newChild = $P.data("layout");
|
|
}
|
|
|
|
// if a newChild instance was passed, add it to children[pane]
|
|
if (newChild) {
|
|
// update child.state
|
|
newChild.hasParentLayout = true; // set parent-flag in child
|
|
// instanceKey is a key-name used in both state and children
|
|
o = newChild.options;
|
|
// set a unique child-instance key for this layout, if not already set
|
|
setInstanceKey( newChild, s );
|
|
// add pointer to pane.children hash
|
|
if (!pC) pC = children[pane] = {}; // create an empty children hash
|
|
pC[ o.instanceKey ] = newChild.container.data("layout"); // add childLayout instance
|
|
}
|
|
|
|
// ALWAYS refresh the pane.children alias, even if null
|
|
Instance[pane].children = children[pane];
|
|
|
|
// if newChild was NOT passed - see if there is a child layout NOW
|
|
if (!newChild) {
|
|
createChildren(pane); // MAY create a child and re-call this method
|
|
}
|
|
}
|
|
|
|
, windowResize = function () {
|
|
var o = options
|
|
, delay = Number(o.resizeWithWindowDelay);
|
|
if (delay < 10) delay = 100; // MUST have a delay!
|
|
// resizing uses a delay-loop because the resize event fires repeatly - except in FF, but delay anyway
|
|
timer.clear("winResize"); // if already running
|
|
timer.set("winResize", function(){
|
|
timer.clear("winResize");
|
|
timer.clear("winResizeRepeater");
|
|
var dims = elDims( $N, o.inset );
|
|
// only trigger resizeAll() if container has changed size
|
|
if (dims.innerWidth !== sC.innerWidth || dims.innerHeight !== sC.innerHeight)
|
|
resizeAll();
|
|
}, delay);
|
|
// ALSO set fixed-delay timer, if not already running
|
|
if (!timer.data["winResizeRepeater"]) setWindowResizeRepeater();
|
|
}
|
|
|
|
, setWindowResizeRepeater = function () {
|
|
var delay = Number(options.resizeWithWindowMaxDelay);
|
|
if (delay > 0)
|
|
timer.set("winResizeRepeater", function(){ setWindowResizeRepeater(); resizeAll(); }, delay);
|
|
}
|
|
|
|
, unload = function () {
|
|
var o = options;
|
|
|
|
_runCallbacks("onunload_start");
|
|
|
|
// trigger plugin callabacks for this layout (eg: stateManagement)
|
|
runPluginCallbacks( Instance, $.layout.onUnload );
|
|
|
|
_runCallbacks("onunload_end");
|
|
}
|
|
|
|
/**
|
|
* Validate and initialize container CSS and events
|
|
*
|
|
* @see _create()
|
|
*/
|
|
, _initContainer = function () {
|
|
var
|
|
N = $N[0]
|
|
, $H = $("html")
|
|
, tag = sC.tagName = N.tagName
|
|
, id = sC.id = N.id
|
|
, cls = sC.className = N.className
|
|
, o = options
|
|
, name = o.name
|
|
, props = "position,margin,padding,border"
|
|
, css = "layoutCSS"
|
|
, CSS = {}
|
|
, hid = "hidden" // used A LOT!
|
|
// see if this container is a 'pane' inside an outer-layout
|
|
, parent = $N.data("parentLayout") // parent-layout Instance
|
|
, pane = $N.data("layoutEdge") // pane-name in parent-layout
|
|
, isChild = parent && pane
|
|
, num = $.layout.cssNum
|
|
, $parent, n
|
|
;
|
|
// sC = state.container
|
|
sC.selector = $N.selector.split(".slice")[0];
|
|
sC.ref = (o.name ? o.name +' layout / ' : '') + tag + (id ? "#"+id : cls ? '.['+cls+']' : ''); // used in messages
|
|
sC.isBody = (tag === "BODY");
|
|
|
|
// try to find a parent-layout
|
|
if (!isChild && !sC.isBody) {
|
|
$parent = $N.closest("."+ $.layout.defaults.panes.paneClass);
|
|
parent = $parent.data("parentLayout");
|
|
pane = $parent.data("layoutEdge");
|
|
isChild = parent && pane;
|
|
}
|
|
|
|
$N .data({
|
|
layout: Instance
|
|
, layoutContainer: sID // FLAG to indicate this is a layout-container - contains unique internal ID
|
|
})
|
|
.addClass(o.containerClass)
|
|
;
|
|
var layoutMethods = {
|
|
destroy: ''
|
|
, initPanes: ''
|
|
, resizeAll: 'resizeAll'
|
|
, resize: 'resizeAll'
|
|
};
|
|
// loop hash and bind all methods - include layoutID namespacing
|
|
for (name in layoutMethods) {
|
|
$N.bind("layout"+ name.toLowerCase() +"."+ sID, Instance[ layoutMethods[name] || name ]);
|
|
}
|
|
|
|
// if this container is another layout's 'pane', then set child/parent pointers
|
|
if (isChild) {
|
|
// update parent flag
|
|
Instance.hasParentLayout = true;
|
|
// set pointers to THIS child-layout (Instance) in parent-layout
|
|
parent.refreshChildren( pane, Instance );
|
|
}
|
|
|
|
// SAVE original container CSS for use in destroy()
|
|
if (!$N.data(css)) {
|
|
// handle props like overflow different for BODY & HTML - has 'system default' values
|
|
if (sC.isBody) {
|
|
// SAVE <BODY> CSS
|
|
$N.data(css, $.extend( styles($N, props), {
|
|
height: $N.css("height")
|
|
, overflow: $N.css("overflow")
|
|
, overflowX: $N.css("overflowX")
|
|
, overflowY: $N.css("overflowY")
|
|
}));
|
|
// ALSO SAVE <HTML> CSS
|
|
$H.data(css, $.extend( styles($H, 'padding'), {
|
|
height: "auto" // FF would return a fixed px-size!
|
|
, overflow: $H.css("overflow")
|
|
, overflowX: $H.css("overflowX")
|
|
, overflowY: $H.css("overflowY")
|
|
}));
|
|
}
|
|
else // handle props normally for non-body elements
|
|
$N.data(css, styles($N, props+",top,bottom,left,right,width,height,overflow,overflowX,overflowY") );
|
|
}
|
|
|
|
try {
|
|
// common container CSS
|
|
CSS = {
|
|
overflow: hid
|
|
, overflowX: hid
|
|
, overflowY: hid
|
|
};
|
|
$N.css( CSS );
|
|
|
|
if (o.inset && !$.isPlainObject(o.inset)) {
|
|
// can specify a single number for equal outset all-around
|
|
n = parseInt(o.inset, 10) || 0
|
|
o.inset = {
|
|
top: n
|
|
, bottom: n
|
|
, left: n
|
|
, right: n
|
|
};
|
|
}
|
|
|
|
// format html & body if this is a full page layout
|
|
if (sC.isBody) {
|
|
// if HTML has padding, use this as an outer-spacing around BODY
|
|
if (!o.outset) {
|
|
// use padding from parent-elem (HTML) as outset
|
|
o.outset = {
|
|
top: num($H, "paddingTop")
|
|
, bottom: num($H, "paddingBottom")
|
|
, left: num($H, "paddingLeft")
|
|
, right: num($H, "paddingRight")
|
|
};
|
|
}
|
|
else if (!$.isPlainObject(o.outset)) {
|
|
// can specify a single number for equal outset all-around
|
|
n = parseInt(o.outset, 10) || 0
|
|
o.outset = {
|
|
top: n
|
|
, bottom: n
|
|
, left: n
|
|
, right: n
|
|
};
|
|
}
|
|
// HTML
|
|
$H.css( CSS ).css({
|
|
height: "100%"
|
|
, border: "none" // no border or padding allowed when using height = 100%
|
|
, padding: 0 // ditto
|
|
, margin: 0
|
|
});
|
|
// BODY
|
|
if (browser.isIE6) {
|
|
// IE6 CANNOT use the trick of setting absolute positioning on all 4 sides - must have 'height'
|
|
$N.css({
|
|
width: "100%"
|
|
, height: "100%"
|
|
, border: "none" // no border or padding allowed when using height = 100%
|
|
, padding: 0 // ditto
|
|
, margin: 0
|
|
, position: "relative"
|
|
});
|
|
// convert body padding to an inset option - the border cannot be measured in IE6!
|
|
if (!o.inset) o.inset = elDims( $N ).inset;
|
|
}
|
|
else { // use absolute positioning for BODY to allow borders & padding without overflow
|
|
$N.css({
|
|
width: "auto"
|
|
, height: "auto"
|
|
, margin: 0
|
|
, position: "absolute" // allows for border and padding on BODY
|
|
});
|
|
// apply edge-positioning created above
|
|
$N.css( o.outset );
|
|
}
|
|
// set current layout-container dimensions
|
|
$.extend(sC, elDims( $N, o.inset )); // passing inset means DO NOT include insetX values
|
|
}
|
|
else {
|
|
// container MUST have 'position'
|
|
var p = $N.css("position");
|
|
if (!p || !p.match(/(fixed|absolute|relative)/))
|
|
$N.css("position","relative");
|
|
|
|
// set current layout-container dimensions
|
|
if ( $N.is(":visible") ) {
|
|
$.extend(sC, elDims( $N, o.inset )); // passing inset means DO NOT change insetX (padding) values
|
|
if (sC.innerHeight < 1) // container has no 'height' - warn developer
|
|
_log( o.errors.noContainerHeight.replace(/CONTAINER/, sC.ref) );
|
|
}
|
|
}
|
|
|
|
// if container has min-width/height, then enable scrollbar(s)
|
|
if ( num($N, "minWidth") ) $N.parent().css("overflowX","auto");
|
|
if ( num($N, "minHeight") ) $N.parent().css("overflowY","auto");
|
|
|
|
} catch (ex) {}
|
|
}
|
|
|
|
/**
|
|
* Bind layout hotkeys - if options enabled
|
|
*
|
|
* @see _create() and addPane()
|
|
* @param {string=} [panes=""] The edge(s) to process
|
|
*/
|
|
, initHotkeys = function (panes) {
|
|
panes = panes ? panes.split(",") : _c.borderPanes;
|
|
// bind keyDown to capture hotkeys, if option enabled for ANY pane
|
|
$.each(panes, function (i, pane) {
|
|
var o = options[pane];
|
|
if (o.enableCursorHotkey || o.customHotkey) {
|
|
$(document).bind("keydown."+ sID, keyDown); // only need to bind this ONCE
|
|
return false; // BREAK - binding was done
|
|
}
|
|
});
|
|
}
|
|
|
|
/**
|
|
* Build final OPTIONS data
|
|
*
|
|
* @see _create()
|
|
*/
|
|
, initOptions = function () {
|
|
var data, d, pane, key, val, i, c, o;
|
|
|
|
// reprocess user's layout-options to have correct options sub-key structure
|
|
opts = $.layout.transformData( opts, true ); // panes = default subkey
|
|
|
|
// auto-rename old options for backward compatibility
|
|
opts = $.layout.backwardCompatibility.renameAllOptions( opts );
|
|
|
|
// if user-options has 'panes' key (pane-defaults), clean it...
|
|
if (!$.isEmptyObject(opts.panes)) {
|
|
// REMOVE any pane-defaults that MUST be set per-pane
|
|
data = $.layout.optionsMap.noDefault;
|
|
for (i=0, c=data.length; i<c; i++) {
|
|
key = data[i];
|
|
delete opts.panes[key]; // OK if does not exist
|
|
}
|
|
// REMOVE any layout-options specified under opts.panes
|
|
data = $.layout.optionsMap.layout;
|
|
for (i=0, c=data.length; i<c; i++) {
|
|
key = data[i];
|
|
delete opts.panes[key]; // OK if does not exist
|
|
}
|
|
}
|
|
|
|
// MOVE any NON-layout-options from opts-root to opts.panes
|
|
data = $.layout.optionsMap.layout;
|
|
var rootKeys = $.layout.config.optionRootKeys;
|
|
for (key in opts) {
|
|
val = opts[key];
|
|
if ($.inArray(key, rootKeys) < 0 && $.inArray(key, data) < 0) {
|
|
if (!opts.panes[key])
|
|
opts.panes[key] = $.isPlainObject(val) ? $.extend(true, {}, val) : val;
|
|
delete opts[key]
|
|
}
|
|
}
|
|
|
|
// START by updating ALL options from opts
|
|
$.extend(true, options, opts);
|
|
|
|
// CREATE final options (and config) for EACH pane
|
|
$.each(_c.allPanes, function (i, pane) {
|
|
|
|
// apply 'pane-defaults' to CONFIG.[PANE]
|
|
_c[pane] = $.extend(true, {}, _c.panes, _c[pane]);
|
|
|
|
d = options.panes;
|
|
o = options[pane];
|
|
|
|
// center-pane uses SOME keys in defaults.panes branch
|
|
if (pane === 'center') {
|
|
// ONLY copy keys from opts.panes listed in: $.layout.optionsMap.center
|
|
data = $.layout.optionsMap.center; // list of 'center-pane keys'
|
|
for (i=0, c=data.length; i<c; i++) { // loop the list...
|
|
key = data[i];
|
|
// only need to use pane-default if pane-specific value not set
|
|
if (!opts.center[key] && (opts.panes[key] || !o[key]))
|
|
o[key] = d[key]; // pane-default
|
|
}
|
|
}
|
|
else {
|
|
// border-panes use ALL keys in defaults.panes branch
|
|
o = options[pane] = $.extend(true, {}, d, o); // re-apply pane-specific opts AFTER pane-defaults
|
|
createFxOptions( pane );
|
|
// ensure all border-pane-specific base-classes exist
|
|
if (!o.resizerClass) o.resizerClass = "ui-layout-resizer";
|
|
if (!o.togglerClass) o.togglerClass = "ui-layout-toggler";
|
|
}
|
|
// ensure we have base pane-class (ALL panes)
|
|
if (!o.paneClass) o.paneClass = "ui-layout-pane";
|
|
});
|
|
|
|
// update options.zIndexes if a zIndex-option specified
|
|
var zo = opts.zIndex
|
|
, z = options.zIndexes;
|
|
if (zo > 0) {
|
|
z.pane_normal = zo;
|
|
z.content_mask = max(zo+1, z.content_mask); // MIN = +1
|
|
z.resizer_normal = max(zo+2, z.resizer_normal); // MIN = +2
|
|
}
|
|
|
|
// DELETE 'panes' key now that we are done - values were copied to EACH pane
|
|
delete options.panes;
|
|
|
|
|
|
function createFxOptions ( pane ) {
|
|
var o = options[pane]
|
|
, d = options.panes;
|
|
// ensure fxSettings key to avoid errors
|
|
if (!o.fxSettings) o.fxSettings = {};
|
|
if (!d.fxSettings) d.fxSettings = {};
|
|
|
|
$.each(["_open","_close","_size"], function (i,n) {
|
|
var
|
|
sName = "fxName"+ n
|
|
, sSpeed = "fxSpeed"+ n
|
|
, sSettings = "fxSettings"+ n
|
|
// recalculate fxName according to specificity rules
|
|
, fxName = o[sName] =
|
|
o[sName] // options.west.fxName_open
|
|
|| d[sName] // options.panes.fxName_open
|
|
|| o.fxName // options.west.fxName
|
|
|| d.fxName // options.panes.fxName
|
|
|| "none" // MEANS $.layout.defaults.panes.fxName == "" || false || null || 0
|
|
, fxExists = $.effects && ($.effects[fxName] || ($.effects.effect && $.effects.effect[fxName]))
|
|
;
|
|
// validate fxName to ensure is valid effect - MUST have effect-config data in options.effects
|
|
if (fxName === "none" || !options.effects[fxName] || !fxExists)
|
|
fxName = o[sName] = "none"; // effect not loaded OR unrecognized fxName
|
|
|
|
// set vars for effects subkeys to simplify logic
|
|
var fx = options.effects[fxName] || {} // effects.slide
|
|
, fx_all = fx.all || null // effects.slide.all
|
|
, fx_pane = fx[pane] || null // effects.slide.west
|
|
;
|
|
// create fxSpeed[_open|_close|_size]
|
|
o[sSpeed] =
|
|
o[sSpeed] // options.west.fxSpeed_open
|
|
|| d[sSpeed] // options.west.fxSpeed_open
|
|
|| o.fxSpeed // options.west.fxSpeed
|
|
|| d.fxSpeed // options.panes.fxSpeed
|
|
|| null // DEFAULT - let fxSetting.duration control speed
|
|
;
|
|
// create fxSettings[_open|_close|_size]
|
|
o[sSettings] = $.extend(
|
|
true
|
|
, {}
|
|
, fx_all // effects.slide.all
|
|
, fx_pane // effects.slide.west
|
|
, d.fxSettings // options.panes.fxSettings
|
|
, o.fxSettings // options.west.fxSettings
|
|
, d[sSettings] // options.panes.fxSettings_open
|
|
, o[sSettings] // options.west.fxSettings_open
|
|
);
|
|
});
|
|
|
|
// DONE creating action-specific-settings for this pane,
|
|
// so DELETE generic options - are no longer meaningful
|
|
delete o.fxName;
|
|
delete o.fxSpeed;
|
|
delete o.fxSettings;
|
|
}
|
|
}
|
|
|
|
/**
|
|
* Initialize module objects, styling, size and position for all panes
|
|
*
|
|
* @see _initElements()
|
|
* @param {string} pane The pane to process
|
|
*/
|
|
, getPane = function (pane) {
|
|
var sel = options[pane].paneSelector
|
|
if (sel.substr(0,1)==="#") // ID selector
|
|
// NOTE: elements selected 'by ID' DO NOT have to be 'children'
|
|
return $N.find(sel).eq(0);
|
|
else { // class or other selector
|
|
var $P = $N.children(sel).eq(0);
|
|
// look for the pane nested inside a 'form' element
|
|
return $P.length ? $P : $N.children("form:first").children(sel).eq(0);
|
|
}
|
|
}
|
|
|
|
/**
|
|
* @param {Object=} evt
|
|
*/
|
|
, initPanes = function (evt) {
|
|
// stopPropagation if called by trigger("layoutinitpanes") - use evtPane utility
|
|
evtPane(evt);
|
|
|
|
// NOTE: do north & south FIRST so we can measure their height - do center LAST
|
|
$.each(_c.allPanes, function (idx, pane) {
|
|
addPane( pane, true );
|
|
});
|
|
|
|
// init the pane-handles NOW in case we have to hide or close the pane below
|
|
initHandles();
|
|
|
|
// now that all panes have been initialized and initially-sized,
|
|
// make sure there is really enough space available for each pane
|
|
$.each(_c.borderPanes, function (i, pane) {
|
|
if ($Ps[pane] && state[pane].isVisible) { // pane is OPEN
|
|
setSizeLimits(pane);
|
|
makePaneFit(pane); // pane may be Closed, Hidden or Resized by makePaneFit()
|
|
}
|
|
});
|
|
// size center-pane AGAIN in case we 'closed' a border-pane in loop above
|
|
sizeMidPanes("center");
|
|
|
|
// Chrome/Webkit sometimes fires callbacks BEFORE it completes resizing!
|
|
// Before RC30.3, there was a 10ms delay here, but that caused layout
|
|
// to load asynchrously, which is BAD, so try skipping delay for now
|
|
|
|
// process pane contents and callbacks, and init/resize child-layout if exists
|
|
$.each(_c.allPanes, function (idx, pane) {
|
|
afterInitPane(pane);
|
|
});
|
|
}
|
|
|
|
/**
|
|
* Add a pane to the layout - subroutine of initPanes()
|
|
*
|
|
* @see initPanes()
|
|
* @param {string} pane The pane to process
|
|
* @param {boolean=} [force=false] Size content after init
|
|
*/
|
|
, addPane = function (pane, force) {
|
|
if (!force && !isInitialized()) return;
|
|
var
|
|
o = options[pane]
|
|
, s = state[pane]
|
|
, c = _c[pane]
|
|
, dir = c.dir
|
|
, fx = s.fx
|
|
, spacing = o.spacing_open || 0
|
|
, isCenter = (pane === "center")
|
|
, CSS = {}
|
|
, $P = $Ps[pane]
|
|
, size, minSize, maxSize, child
|
|
;
|
|
// if pane-pointer already exists, remove the old one first
|
|
if ($P)
|
|
removePane( pane, false, true, false );
|
|
else
|
|
$Cs[pane] = false; // init
|
|
|
|
$P = $Ps[pane] = getPane(pane);
|
|
if (!$P.length) {
|
|
$Ps[pane] = false; // logic
|
|
return;
|
|
}
|
|
|
|
// SAVE original Pane CSS
|
|
if (!$P.data("layoutCSS")) {
|
|
var props = "position,top,left,bottom,right,width,height,overflow,zIndex,display,backgroundColor,padding,margin,border";
|
|
$P.data("layoutCSS", styles($P, props));
|
|
}
|
|
|
|
// create alias for pane data in Instance - initHandles will add more
|
|
Instance[pane] = {
|
|
name: pane
|
|
, pane: $Ps[pane]
|
|
, content: $Cs[pane]
|
|
, options: options[pane]
|
|
, state: state[pane]
|
|
, children: children[pane]
|
|
};
|
|
|
|
// add classes, attributes & events
|
|
$P .data({
|
|
parentLayout: Instance // pointer to Layout Instance
|
|
, layoutPane: Instance[pane] // NEW pointer to pane-alias-object
|
|
, layoutEdge: pane
|
|
, layoutRole: "pane"
|
|
})
|
|
.css(c.cssReq).css("zIndex", options.zIndexes.pane_normal)
|
|
.css(o.applyDemoStyles ? c.cssDemo : {}) // demo styles
|
|
.addClass( o.paneClass +" "+ o.paneClass+"-"+pane ) // default = "ui-layout-pane ui-layout-pane-west" - may be a dupe of 'paneSelector'
|
|
.bind("mouseenter."+ sID, addHover )
|
|
.bind("mouseleave."+ sID, removeHover )
|
|
;
|
|
var paneMethods = {
|
|
hide: ''
|
|
, show: ''
|
|
, toggle: ''
|
|
, close: ''
|
|
, open: ''
|
|
, slideOpen: ''
|
|
, slideClose: ''
|
|
, slideToggle: ''
|
|
, size: 'sizePane'
|
|
, sizePane: 'sizePane'
|
|
, sizeContent: ''
|
|
, sizeHandles: ''
|
|
, enableClosable: ''
|
|
, disableClosable: ''
|
|
, enableSlideable: ''
|
|
, disableSlideable: ''
|
|
, enableResizable: ''
|
|
, disableResizable: ''
|
|
, swapPanes: 'swapPanes'
|
|
, swap: 'swapPanes'
|
|
, move: 'swapPanes'
|
|
, removePane: 'removePane'
|
|
, remove: 'removePane'
|
|
, createChildren: ''
|
|
, resizeChildren: ''
|
|
, resizeAll: 'resizeAll'
|
|
, resizeLayout: 'resizeAll'
|
|
}
|
|
, name;
|
|
// loop hash and bind all methods - include layoutID namespacing
|
|
for (name in paneMethods) {
|
|
$P.bind("layoutpane"+ name.toLowerCase() +"."+ sID, Instance[ paneMethods[name] || name ]);
|
|
}
|
|
|
|
// see if this pane has a 'scrolling-content element'
|
|
initContent(pane, false); // false = do NOT sizeContent() - called later
|
|
|
|
if (!isCenter) {
|
|
// call _parseSize AFTER applying pane classes & styles - but before making visible (if hidden)
|
|
// if o.size is auto or not valid, then MEASURE the pane and use that as its 'size'
|
|
size = s.size = _parseSize(pane, o.size);
|
|
minSize = _parseSize(pane,o.minSize) || 1;
|
|
maxSize = _parseSize(pane,o.maxSize) || 100000;
|
|
if (size > 0) size = max(min(size, maxSize), minSize);
|
|
s.autoResize = o.autoResize; // used with percentage sizes
|
|
|
|
// state for border-panes
|
|
s.isClosed = false; // true = pane is closed
|
|
s.isSliding = false; // true = pane is currently open by 'sliding' over adjacent panes
|
|
s.isResizing= false; // true = pane is in process of being resized
|
|
s.isHidden = false; // true = pane is hidden - no spacing, resizer or toggler is visible!
|
|
|
|
// array for 'pin buttons' whose classNames are auto-updated on pane-open/-close
|
|
if (!s.pins) s.pins = [];
|
|
}
|
|
// states common to ALL panes
|
|
s.tagName = $P[0].tagName;
|
|
s.edge = pane; // useful if pane is (or about to be) 'swapped' - easy find out where it is (or is going)
|
|
s.noRoom = false; // true = pane 'automatically' hidden due to insufficient room - will unhide automatically
|
|
s.isVisible = true; // false = pane is invisible - closed OR hidden - simplify logic
|
|
|
|
// init pane positioning
|
|
setPanePosition( pane );
|
|
|
|
// if pane is not visible,
|
|
if (dir === "horz") // north or south pane
|
|
CSS.height = cssH($P, size);
|
|
else if (dir === "vert") // east or west pane
|
|
CSS.width = cssW($P, size);
|
|
//else if (isCenter) {}
|
|
|
|
$P.css(CSS); // apply size -- top, bottom & height will be set by sizeMidPanes
|
|
if (dir != "horz") sizeMidPanes(pane, true); // true = skipCallback
|
|
|
|
// if manually adding a pane AFTER layout initialization, then...
|
|
if (state.initialized) {
|
|
initHandles( pane );
|
|
initHotkeys( pane );
|
|
}
|
|
|
|
// close or hide the pane if specified in settings
|
|
if (o.initClosed && o.closable && !o.initHidden)
|
|
close(pane, true, true); // true, true = force, noAnimation
|
|
else if (o.initHidden || o.initClosed)
|
|
hide(pane); // will be completely invisible - no resizer or spacing
|
|
else if (!s.noRoom)
|
|
// make the pane visible - in case was initially hidden
|
|
$P.css("display","block");
|
|
// ELSE setAsOpen() - called later by initHandles()
|
|
|
|
// RESET visibility now - pane will appear IF display:block
|
|
$P.css("visibility","visible");
|
|
|
|
// check option for auto-handling of pop-ups & drop-downs
|
|
if (o.showOverflowOnHover)
|
|
$P.hover( allowOverflow, resetOverflow );
|
|
|
|
// if manually adding a pane AFTER layout initialization, then...
|
|
if (state.initialized) {
|
|
afterInitPane( pane );
|
|
}
|
|
}
|
|
|
|
, afterInitPane = function (pane) {
|
|
var $P = $Ps[pane]
|
|
, s = state[pane]
|
|
, o = options[pane]
|
|
;
|
|
if (!$P) return;
|
|
|
|
// see if there is a directly-nested layout inside this pane
|
|
if ($P.data("layout"))
|
|
refreshChildren( pane, $P.data("layout") );
|
|
|
|
// process pane contents and callbacks, and init/resize child-layout if exists
|
|
if (s.isVisible) { // pane is OPEN
|
|
if (state.initialized) // this pane was added AFTER layout was created
|
|
resizeAll(); // will also sizeContent
|
|
else
|
|
sizeContent(pane);
|
|
|
|
if (o.triggerEventsOnLoad)
|
|
_runCallbacks("onresize_end", pane);
|
|
else // automatic if onresize called, otherwise call it specifically
|
|
// resize child - IF inner-layout already exists (created before this layout)
|
|
resizeChildren(pane, true); // a previously existing childLayout
|
|
}
|
|
|
|
// init childLayouts - even if pane is not visible
|
|
if (o.initChildren && o.children)
|
|
createChildren(pane);
|
|
}
|
|
|
|
/**
|
|
* @param {string=} panes The pane(s) to process
|
|
*/
|
|
, setPanePosition = function (panes) {
|
|
panes = panes ? panes.split(",") : _c.borderPanes;
|
|
|
|
// create toggler DIVs for each pane, and set object pointers for them, eg: $R.north = north toggler DIV
|
|
$.each(panes, function (i, pane) {
|
|
var $P = $Ps[pane]
|
|
, $R = $Rs[pane]
|
|
, o = options[pane]
|
|
, s = state[pane]
|
|
, side = _c[pane].side
|
|
, CSS = {}
|
|
;
|
|
if (!$P) return; // pane does not exist - skip
|
|
|
|
// set css-position to account for container borders & padding
|
|
switch (pane) {
|
|
case "north": CSS.top = sC.inset.top;
|
|
CSS.left = sC.inset.left;
|
|
CSS.right = sC.inset.right;
|
|
break;
|
|
case "south": CSS.bottom = sC.inset.bottom;
|
|
CSS.left = sC.inset.left;
|
|
CSS.right = sC.inset.right;
|
|
break;
|
|
case "west": CSS.left = sC.inset.left; // top, bottom & height set by sizeMidPanes()
|
|
break;
|
|
case "east": CSS.right = sC.inset.right; // ditto
|
|
break;
|
|
case "center": // top, left, width & height set by sizeMidPanes()
|
|
}
|
|
// apply position
|
|
$P.css(CSS);
|
|
|
|
// update resizer position
|
|
if ($R && s.isClosed)
|
|
$R.css(side, sC.inset[side]);
|
|
else if ($R && !s.isHidden)
|
|
$R.css(side, sC.inset[side] + getPaneSize(pane));
|
|
});
|
|
}
|
|
|
|
/**
|
|
* Initialize module objects, styling, size and position for all resize bars and toggler buttons
|
|
*
|
|
* @see _create()
|
|
* @param {string=} [panes=""] The edge(s) to process
|
|
*/
|
|
, initHandles = function (panes) {
|
|
panes = panes ? panes.split(",") : _c.borderPanes;
|
|
|
|
// create toggler DIVs for each pane, and set object pointers for them, eg: $R.north = north toggler DIV
|
|
$.each(panes, function (i, pane) {
|
|
var $P = $Ps[pane];
|
|
$Rs[pane] = false; // INIT
|
|
$Ts[pane] = false;
|
|
if (!$P) return; // pane does not exist - skip
|
|
|
|
var o = options[pane]
|
|
, s = state[pane]
|
|
, c = _c[pane]
|
|
, paneId = o.paneSelector.substr(0,1) === "#" ? o.paneSelector.substr(1) : ""
|
|
, rClass = o.resizerClass
|
|
, tClass = o.togglerClass
|
|
, spacing = (s.isVisible ? o.spacing_open : o.spacing_closed)
|
|
, _pane = "-"+ pane // used for classNames
|
|
, _state = (s.isVisible ? "-open" : "-closed") // used for classNames
|
|
, I = Instance[pane]
|
|
// INIT RESIZER BAR
|
|
, $R = I.resizer = $Rs[pane] = $("<div></div>")
|
|
// INIT TOGGLER BUTTON
|
|
, $T = I.toggler = (o.closable ? $Ts[pane] = $("<div></div>") : false)
|
|
;
|
|
|
|
//if (s.isVisible && o.resizable) ... handled by initResizable
|
|
if (!s.isVisible && o.slidable)
|
|
$R.attr("title", o.tips.Slide).css("cursor", o.sliderCursor);
|
|
|
|
$R // if paneSelector is an ID, then create a matching ID for the resizer, eg: "#paneLeft" => "paneLeft-resizer"
|
|
.attr("id", paneId ? paneId +"-resizer" : "" )
|
|
.data({
|
|
parentLayout: Instance
|
|
, layoutPane: Instance[pane] // NEW pointer to pane-alias-object
|
|
, layoutEdge: pane
|
|
, layoutRole: "resizer"
|
|
})
|
|
.css(_c.resizers.cssReq).css("zIndex", options.zIndexes.resizer_normal)
|
|
.css(o.applyDemoStyles ? _c.resizers.cssDemo : {}) // add demo styles
|
|
.addClass(rClass +" "+ rClass+_pane)
|
|
.hover(addHover, removeHover) // ALWAYS add hover-classes, even if resizing is not enabled - handle with CSS instead
|
|
.hover(onResizerEnter, onResizerLeave) // ALWAYS NEED resizer.mouseleave to balance toggler.mouseenter
|
|
.appendTo($N) // append DIV to container
|
|
;
|
|
if (o.resizerDblClickToggle)
|
|
$R.bind("dblclick."+ sID, toggle );
|
|
|
|
if ($T) {
|
|
$T // if paneSelector is an ID, then create a matching ID for the resizer, eg: "#paneLeft" => "#paneLeft-toggler"
|
|
.attr("id", paneId ? paneId +"-toggler" : "" )
|
|
.data({
|
|
parentLayout: Instance
|
|
, layoutPane: Instance[pane] // NEW pointer to pane-alias-object
|
|
, layoutEdge: pane
|
|
, layoutRole: "toggler"
|
|
})
|
|
.css(_c.togglers.cssReq) // add base/required styles
|
|
.css(o.applyDemoStyles ? _c.togglers.cssDemo : {}) // add demo styles
|
|
.addClass(tClass +" "+ tClass+_pane)
|
|
.hover(addHover, removeHover) // ALWAYS add hover-classes, even if toggling is not enabled - handle with CSS instead
|
|
.bind("mouseenter", onResizerEnter) // NEED toggler.mouseenter because mouseenter MAY NOT fire on resizer
|
|
.appendTo($R) // append SPAN to resizer DIV
|
|
;
|
|
// ADD INNER-SPANS TO TOGGLER
|
|
if (o.togglerContent_open) // ui-layout-open
|
|
$("<span>"+ o.togglerContent_open +"</span>")
|
|
.data({
|
|
layoutEdge: pane
|
|
, layoutRole: "togglerContent"
|
|
})
|
|
.data("layoutRole", "togglerContent")
|
|
.data("layoutEdge", pane)
|
|
.addClass("content content-open")
|
|
.css("display","none")
|
|
.appendTo( $T )
|
|
//.hover( addHover, removeHover ) // use ui-layout-toggler-west-hover .content-open instead!
|
|
;
|
|
if (o.togglerContent_closed) // ui-layout-closed
|
|
$("<span>"+ o.togglerContent_closed +"</span>")
|
|
.data({
|
|
layoutEdge: pane
|
|
, layoutRole: "togglerContent"
|
|
})
|
|
.addClass("content content-closed")
|
|
.css("display","none")
|
|
.appendTo( $T )
|
|
//.hover( addHover, removeHover ) // use ui-layout-toggler-west-hover .content-closed instead!
|
|
;
|
|
// ADD TOGGLER.click/.hover
|
|
enableClosable(pane);
|
|
}
|
|
|
|
// add Draggable events
|
|
initResizable(pane);
|
|
|
|
// ADD CLASSNAMES & SLIDE-BINDINGS - eg: class="resizer resizer-west resizer-open"
|
|
if (s.isVisible)
|
|
setAsOpen(pane); // onOpen will be called, but NOT onResize
|
|
else {
|
|
setAsClosed(pane); // onClose will be called
|
|
bindStartSlidingEvents(pane, true); // will enable events IF option is set
|
|
}
|
|
|
|
});
|
|
|
|
// SET ALL HANDLE DIMENSIONS
|
|
sizeHandles();
|
|
}
|
|
|
|
|
|
/**
|
|
* Initialize scrolling ui-layout-content div - if exists
|
|
*
|
|
* @see initPane() - or externally after an Ajax injection
|
|
* @param {string} pane The pane to process
|
|
* @param {boolean=} [resize=true] Size content after init
|
|
*/
|
|
, initContent = function (pane, resize) {
|
|
if (!isInitialized()) return;
|
|
var
|
|
o = options[pane]
|
|
, sel = o.contentSelector
|
|
, I = Instance[pane]
|
|
, $P = $Ps[pane]
|
|
, $C
|
|
;
|
|
if (sel) $C = I.content = $Cs[pane] = (o.findNestedContent)
|
|
? $P.find(sel).eq(0) // match 1-element only
|
|
: $P.children(sel).eq(0)
|
|
;
|
|
if ($C && $C.length) {
|
|
$C.data("layoutRole", "content");
|
|
// SAVE original Content CSS
|
|
if (!$C.data("layoutCSS"))
|
|
$C.data("layoutCSS", styles($C, "height"));
|
|
$C.css( _c.content.cssReq );
|
|
if (o.applyDemoStyles) {
|
|
$C.css( _c.content.cssDemo ); // add padding & overflow: auto to content-div
|
|
$P.css( _c.content.cssDemoPane ); // REMOVE padding/scrolling from pane
|
|
}
|
|
// ensure no vertical scrollbar on pane - will mess up measurements
|
|
if ($P.css("overflowX").match(/(scroll|auto)/)) {
|
|
$P.css("overflow", "hidden");
|
|
}
|
|
state[pane].content = {}; // init content state
|
|
if (resize !== false) sizeContent(pane);
|
|
// sizeContent() is called AFTER init of all elements
|
|
}
|
|
else
|
|
I.content = $Cs[pane] = false;
|
|
}
|
|
|
|
|
|
/**
|
|
* Add resize-bars to all panes that specify it in options
|
|
* -dependancy: $.fn.resizable - will skip if not found
|
|
*
|
|
* @see _create()
|
|
* @param {string=} [panes=""] The edge(s) to process
|
|
*/
|
|
, initResizable = function (panes) {
|
|
var draggingAvailable = $.layout.plugins.draggable
|
|
, side // set in start()
|
|
;
|
|
panes = panes ? panes.split(",") : _c.borderPanes;
|
|
|
|
$.each(panes, function (idx, pane) {
|
|
var o = options[pane];
|
|
if (!draggingAvailable || !$Ps[pane] || !o.resizable) {
|
|
o.resizable = false;
|
|
return true; // skip to next
|
|
}
|
|
|
|
var s = state[pane]
|
|
, z = options.zIndexes
|
|
, c = _c[pane]
|
|
, side = c.dir=="horz" ? "top" : "left"
|
|
, $P = $Ps[pane]
|
|
, $R = $Rs[pane]
|
|
, base = o.resizerClass
|
|
, lastPos = 0 // used when live-resizing
|
|
, r, live // set in start because may change
|
|
// 'drag' classes are applied to the ORIGINAL resizer-bar while dragging is in process
|
|
, resizerClass = base+"-drag" // resizer-drag
|
|
, resizerPaneClass = base+"-"+pane+"-drag" // resizer-north-drag
|
|
// 'helper' class is applied to the CLONED resizer-bar while it is being dragged
|
|
, helperClass = base+"-dragging" // resizer-dragging
|
|
, helperPaneClass = base+"-"+pane+"-dragging" // resizer-north-dragging
|
|
, helperLimitClass = base+"-dragging-limit" // resizer-drag
|
|
, helperPaneLimitClass = base+"-"+pane+"-dragging-limit" // resizer-north-drag
|
|
, helperClassesSet = false // logic var
|
|
;
|
|
|
|
if (!s.isClosed)
|
|
$R.attr("title", o.tips.Resize)
|
|
.css("cursor", o.resizerCursor); // n-resize, s-resize, etc
|
|
|
|
$R.draggable({
|
|
containment: $N[0] // limit resizing to layout container
|
|
, axis: (c.dir=="horz" ? "y" : "x") // limit resizing to horz or vert axis
|
|
, delay: 0
|
|
, distance: 1
|
|
, grid: o.resizingGrid
|
|
// basic format for helper - style it using class: .ui-draggable-dragging
|
|
, helper: "clone"
|
|
, opacity: o.resizerDragOpacity
|
|
, addClasses: false // avoid ui-state-disabled class when disabled
|
|
//, iframeFix: o.draggableIframeFix // TODO: consider using when bug is fixed
|
|
, zIndex: z.resizer_drag
|
|
|
|
, start: function (e, ui) {
|
|
// REFRESH options & state pointers in case we used swapPanes
|
|
o = options[pane];
|
|
s = state[pane];
|
|
// re-read options
|
|
live = o.livePaneResizing;
|
|
|
|
// ondrag_start callback - will CANCEL hide if returns false
|
|
// TODO: dragging CANNOT be cancelled like this, so see if there is a way?
|
|
if (false === _runCallbacks("ondrag_start", pane)) return false;
|
|
|
|
s.isResizing = true; // prevent pane from closing while resizing
|
|
state.paneResizing = pane; // easy to see if ANY pane is resizing
|
|
timer.clear(pane+"_closeSlider"); // just in case already triggered
|
|
|
|
// SET RESIZER LIMITS - used in drag()
|
|
setSizeLimits(pane); // update pane/resizer state
|
|
r = s.resizerPosition;
|
|
lastPos = ui.position[ side ]
|
|
|
|
$R.addClass( resizerClass +" "+ resizerPaneClass ); // add drag classes
|
|
helperClassesSet = false; // reset logic var - see drag()
|
|
|
|
// DISABLE TEXT SELECTION (probably already done by resizer.mouseOver)
|
|
$('body').disableSelection();
|
|
|
|
// MASK PANES CONTAINING IFRAMES, APPLETS OR OTHER TROUBLESOME ELEMENTS
|
|
showMasks( pane, { resizing: true });
|
|
}
|
|
|
|
, drag: function (e, ui) {
|
|
if (!helperClassesSet) { // can only add classes after clone has been added to the DOM
|
|
//$(".ui-draggable-dragging")
|
|
ui.helper
|
|
.addClass( helperClass +" "+ helperPaneClass ) // add helper classes
|
|
.css({ right: "auto", bottom: "auto" }) // fix dir="rtl" issue
|
|
.children().css("visibility","hidden") // hide toggler inside dragged resizer-bar
|
|
;
|
|
helperClassesSet = true;
|
|
// draggable bug!? RE-SET zIndex to prevent E/W resize-bar showing through N/S pane!
|
|
if (s.isSliding) $Ps[pane].css("zIndex", z.pane_sliding);
|
|
}
|
|
// CONTAIN RESIZER-BAR TO RESIZING LIMITS
|
|
var limit = 0;
|
|
if (ui.position[side] < r.min) {
|
|
ui.position[side] = r.min;
|
|
limit = -1;
|
|
}
|
|
else if (ui.position[side] > r.max) {
|
|
ui.position[side] = r.max;
|
|
limit = 1;
|
|
}
|
|
// ADD/REMOVE dragging-limit CLASS
|
|
if (limit) {
|
|
ui.helper.addClass( helperLimitClass +" "+ helperPaneLimitClass ); // at dragging-limit
|
|
window.defaultStatus = (limit>0 && pane.match(/(north|west)/)) || (limit<0 && pane.match(/(south|east)/)) ? o.tips.maxSizeWarning : o.tips.minSizeWarning;
|
|
}
|
|
else {
|
|
ui.helper.removeClass( helperLimitClass +" "+ helperPaneLimitClass ); // not at dragging-limit
|
|
window.defaultStatus = "";
|
|
}
|
|
// DYNAMICALLY RESIZE PANES IF OPTION ENABLED
|
|
// won't trigger unless resizer has actually moved!
|
|
if (live && Math.abs(ui.position[side] - lastPos) >= o.liveResizingTolerance) {
|
|
lastPos = ui.position[side];
|
|
resizePanes(e, ui, pane)
|
|
}
|
|
}
|
|
|
|
, stop: function (e, ui) {
|
|
$('body').enableSelection(); // RE-ENABLE TEXT SELECTION
|
|
window.defaultStatus = ""; // clear 'resizing limit' message from statusbar
|
|
$R.removeClass( resizerClass +" "+ resizerPaneClass ); // remove drag classes from Resizer
|
|
s.isResizing = false;
|
|
state.paneResizing = false; // easy to see if ANY pane is resizing
|
|
resizePanes(e, ui, pane, true); // true = resizingDone
|
|
}
|
|
|
|
});
|
|
});
|
|
|
|
/**
|
|
* resizePanes
|
|
*
|
|
* Sub-routine called from stop() - and drag() if livePaneResizing
|
|
*
|
|
* @param {!Object} evt
|
|
* @param {!Object} ui
|
|
* @param {string} pane
|
|
* @param {boolean=} [resizingDone=false]
|
|
*/
|
|
var resizePanes = function (evt, ui, pane, resizingDone) {
|
|
var dragPos = ui.position
|
|
, c = _c[pane]
|
|
, o = options[pane]
|
|
, s = state[pane]
|
|
, resizerPos
|
|
;
|
|
switch (pane) {
|
|
case "north": resizerPos = dragPos.top; break;
|
|
case "west": resizerPos = dragPos.left; break;
|
|
case "south": resizerPos = sC.layoutHeight - dragPos.top - o.spacing_open; break;
|
|
case "east": resizerPos = sC.layoutWidth - dragPos.left - o.spacing_open; break;
|
|
};
|
|
// remove container margin from resizer position to get the pane size
|
|
var newSize = resizerPos - sC.inset[c.side];
|
|
|
|
// Disable OR Resize Mask(s) created in drag.start
|
|
if (!resizingDone) {
|
|
// ensure we meet liveResizingTolerance criteria
|
|
if (Math.abs(newSize - s.size) < o.liveResizingTolerance)
|
|
return; // SKIP resize this time
|
|
// resize the pane
|
|
manualSizePane(pane, newSize, false, true); // true = noAnimation
|
|
sizeMasks(); // resize all visible masks
|
|
}
|
|
else { // resizingDone
|
|
// ondrag_end callback
|
|
if (false !== _runCallbacks("ondrag_end", pane))
|
|
manualSizePane(pane, newSize, false, true); // true = noAnimation
|
|
hideMasks(true); // true = force hiding all masks even if one is 'sliding'
|
|
if (s.isSliding) // RE-SHOW 'object-masks' so objects won't show through sliding pane
|
|
showMasks( pane, { resizing: true });
|
|
}
|
|
};
|
|
}
|
|
|
|
/**
|
|
* sizeMask
|
|
*
|
|
* Needed to overlay a DIV over an IFRAME-pane because mask CANNOT be *inside* the pane
|
|
* Called when mask created, and during livePaneResizing
|
|
*/
|
|
, sizeMask = function () {
|
|
var $M = $(this)
|
|
, pane = $M.data("layoutMask") // eg: "west"
|
|
, s = state[pane]
|
|
;
|
|
// only masks over an IFRAME-pane need manual resizing
|
|
if (s.tagName == "IFRAME" && s.isVisible) // no need to mask closed/hidden panes
|
|
$M.css({
|
|
top: s.offsetTop
|
|
, left: s.offsetLeft
|
|
, width: s.outerWidth
|
|
, height: s.outerHeight
|
|
});
|
|
/* ALT Method...
|
|
var $P = $Ps[pane];
|
|
$M.css( $P.position() ).css({ width: $P[0].offsetWidth, height: $P[0].offsetHeight });
|
|
*/
|
|
}
|
|
, sizeMasks = function () {
|
|
$Ms.each( sizeMask ); // resize all 'visible' masks
|
|
}
|
|
|
|
/**
|
|
* @param {string} pane The pane being resized, animated or isSliding
|
|
* @param {Object=} [args] (optional) Options: which masks to apply, and to which panes
|
|
*/
|
|
, showMasks = function (pane, args) {
|
|
var c = _c[pane]
|
|
, panes = ["center"]
|
|
, z = options.zIndexes
|
|
, a = $.extend({
|
|
objectsOnly: false
|
|
, animation: false
|
|
, resizing: true
|
|
, sliding: state[pane].isSliding
|
|
}, args )
|
|
, o, s
|
|
;
|
|
if (a.resizing)
|
|
panes.push( pane );
|
|
if (a.sliding)
|
|
panes.push( _c.oppositeEdge[pane] ); // ADD the oppositeEdge-pane
|
|
|
|
if (c.dir === "horz") {
|
|
panes.push("west");
|
|
panes.push("east");
|
|
}
|
|
|
|
$.each(panes, function(i,p){
|
|
s = state[p];
|
|
o = options[p];
|
|
if (s.isVisible && ( o.maskObjects || (!a.objectsOnly && o.maskContents) )) {
|
|
getMasks(p).each(function(){
|
|
sizeMask.call(this);
|
|
this.style.zIndex = s.isSliding ? z.pane_sliding+1 : z.pane_normal+1
|
|
this.style.display = "block";
|
|
});
|
|
}
|
|
});
|
|
}
|
|
|
|
/**
|
|
* @param {boolean=} force Hide masks even if a pane is sliding
|
|
*/
|
|
, hideMasks = function (force) {
|
|
// ensure no pane is resizing - could be a timing issue
|
|
if (force || !state.paneResizing) {
|
|
$Ms.hide(); // hide ALL masks
|
|
}
|
|
// if ANY pane is sliding, then DO NOT remove masks from panes with maskObjects enabled
|
|
else if (!force && !$.isEmptyObject( state.panesSliding )) {
|
|
var i = $Ms.length - 1
|
|
, p, $M;
|
|
for (; i >= 0; i--) {
|
|
$M = $Ms.eq(i);
|
|
p = $M.data("layoutMask");
|
|
if (!options[p].maskObjects) {
|
|
$M.hide();
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
/**
|
|
* @param {string} pane
|
|
*/
|
|
, getMasks = function (pane) {
|
|
var $Masks = $([])
|
|
, $M, i = 0, c = $Ms.length
|
|
;
|
|
for (; i<c; i++) {
|
|
$M = $Ms.eq(i);
|
|
if ($M.data("layoutMask") === pane)
|
|
$Masks = $Masks.add( $M );
|
|
}
|
|
if ($Masks.length)
|
|
return $Masks;
|
|
else
|
|
return createMasks(pane);
|
|
}
|
|
|
|
/**
|
|
* createMasks
|
|
*
|
|
* Generates both DIV (ALWAYS used) and IFRAME (optional) elements as masks
|
|
* An IFRAME mask is created *under* the DIV when maskObjects=true, because a DIV cannot mask an applet
|
|
*
|
|
* @param {string} pane
|
|
*/
|
|
, createMasks = function (pane) {
|
|
var
|
|
$P = $Ps[pane]
|
|
, s = state[pane]
|
|
, o = options[pane]
|
|
, z = options.zIndexes
|
|
//, objMask = o.maskObjects && s.tagName != "IFRAME" // check for option
|
|
, $Masks = $([])
|
|
, isIframe, el, $M, css, i
|
|
;
|
|
if (!o.maskContents && !o.maskObjects) return $Masks;
|
|
// if o.maskObjects=true, then loop TWICE to create BOTH kinds of mask, else only create a DIV
|
|
for (i=0; i < (o.maskObjects ? 2 : 1); i++) {
|
|
isIframe = o.maskObjects && i==0;
|
|
el = document.createElement( isIframe ? "iframe" : "div" );
|
|
$M = $(el).data("layoutMask", pane); // add data to relate mask to pane
|
|
el.className = "ui-layout-mask ui-layout-mask-"+ pane; // for user styling
|
|
css = el.style;
|
|
// styles common to both DIVs and IFRAMES
|
|
css.display = "block";
|
|
css.position = "absolute";
|
|
css.background = "#FFF";
|
|
if (isIframe) { // IFRAME-only props
|
|
el.frameborder = 0;
|
|
el.src = "about:blank";
|
|
//el.allowTransparency = true; - for IE, but breaks masking ability!
|
|
css.opacity = 0;
|
|
css.filter = "Alpha(Opacity='0')";
|
|
css.border = 0;
|
|
}
|
|
// if pane is an IFRAME, then must mask the pane itself
|
|
if (s.tagName == "IFRAME") {
|
|
// NOTE sizing done by a subroutine so can be called during live-resizing
|
|
css.zIndex = z.pane_normal+1; // 1-higher than pane
|
|
$N.append( el ); // append to LAYOUT CONTAINER
|
|
}
|
|
// otherwise put masks *inside the pane* to mask its contents
|
|
else {
|
|
$M.addClass("ui-layout-mask-inside-pane");
|
|
css.zIndex = o.maskZindex || z.content_mask; // usually 1, but customizable
|
|
css.top = 0;
|
|
css.left = 0;
|
|
css.width = "100%";
|
|
css.height = "100%";
|
|
$P.append( el ); // append INSIDE pane element
|
|
}
|
|
// add to return object
|
|
$Masks = $Masks.add( el );
|
|
// add Mask to cached array so can be resized & reused
|
|
$Ms = $Ms.add( el );
|
|
}
|
|
return $Masks;
|
|
}
|
|
|
|
|
|
/**
|
|
* Destroy this layout and reset all elements
|
|
*
|
|
* @param {boolean=} [destroyChildren=false] Destory Child-Layouts first?
|
|
*/
|
|
, destroy = function (evt_or_destroyChildren, destroyChildren) {
|
|
// UNBIND layout events and remove global object
|
|
$(window).unbind("."+ sID); // resize & unload
|
|
$(document).unbind("."+ sID); // keyDown (hotkeys)
|
|
|
|
if (typeof evt_or_destroyChildren === "object")
|
|
// stopPropagation if called by trigger("layoutdestroy") - use evtPane utility
|
|
evtPane(evt_or_destroyChildren);
|
|
else // no event, so transfer 1st param to destroyChildren param
|
|
destroyChildren = evt_or_destroyChildren;
|
|
|
|
// need to look for parent layout BEFORE we remove the container data, else skips a level
|
|
//var parentPane = Instance.hasParentLayout ? $.layout.getParentPaneInstance( $N ) : null;
|
|
|
|
// reset layout-container
|
|
$N .clearQueue()
|
|
.removeData("layout")
|
|
.removeData("layoutContainer")
|
|
.removeClass(options.containerClass)
|
|
.unbind("."+ sID) // remove ALL Layout events
|
|
;
|
|
|
|
// remove all mask elements that have been created
|
|
$Ms.remove();
|
|
|
|
// loop all panes to remove layout classes, attributes and bindings
|
|
$.each(_c.allPanes, function (i, pane) {
|
|
removePane( pane, false, true, destroyChildren ); // true = skipResize
|
|
});
|
|
|
|
// do NOT reset container CSS if is a 'pane' (or 'content') in an outer-layout - ie, THIS layout is 'nested'
|
|
var css = "layoutCSS";
|
|
if ($N.data(css) && !$N.data("layoutRole")) // RESET CSS
|
|
$N.css( $N.data(css) ).removeData(css);
|
|
|
|
// for full-page layouts, also reset the <HTML> CSS
|
|
if (sC.tagName === "BODY" && ($N = $("html")).data(css)) // RESET <HTML> CSS
|
|
$N.css( $N.data(css) ).removeData(css);
|
|
|
|
// trigger plugins for this layout, if there are any
|
|
runPluginCallbacks( Instance, $.layout.onDestroy );
|
|
|
|
// trigger state-management and onunload callback
|
|
unload();
|
|
|
|
// clear the Instance of everything except for container & options (so could recreate)
|
|
// RE-CREATE: myLayout = myLayout.container.layout( myLayout.options );
|
|
for (var n in Instance)
|
|
if (!n.match(/^(container|options)$/)) delete Instance[ n ];
|
|
// add a 'destroyed' flag to make it easy to check
|
|
Instance.destroyed = true;
|
|
|
|
// if this is a child layout, CLEAR the child-pointer in the parent
|
|
/* for now the pointer REMAINS, but with only container, options and destroyed keys
|
|
if (parentPane) {
|
|
var layout = parentPane.pane.data("parentLayout")
|
|
, key = layout.options.instanceKey || 'error';
|
|
// THIS SYNTAX MAY BE WRONG!
|
|
parentPane.children[key] = layout.children[ parentPane.name ].children[key] = null;
|
|
}
|
|
*/
|
|
|
|
return Instance; // for coding convenience
|
|
}
|
|
|
|
/**
|
|
* Remove a pane from the layout - subroutine of destroy()
|
|
*
|
|
* @see destroy()
|
|
* @param {(string|Object)} evt_or_pane The pane to process
|
|
* @param {boolean=} [remove=false] Remove the DOM element?
|
|
* @param {boolean=} [skipResize=false] Skip calling resizeAll()?
|
|
* @param {boolean=} [destroyChild=true] Destroy Child-layouts? If not passed, obeys options setting
|
|
*/
|
|
, removePane = function (evt_or_pane, remove, skipResize, destroyChild) {
|
|
if (!isInitialized()) return;
|
|
var pane = evtPane.call(this, evt_or_pane)
|
|
, $P = $Ps[pane]
|
|
, $C = $Cs[pane]
|
|
, $R = $Rs[pane]
|
|
, $T = $Ts[pane]
|
|
;
|
|
// NOTE: elements can still exist even after remove()
|
|
// so check for missing data(), which is cleared by removed()
|
|
if ($P && $.isEmptyObject( $P.data() )) $P = false;
|
|
if ($C && $.isEmptyObject( $C.data() )) $C = false;
|
|
if ($R && $.isEmptyObject( $R.data() )) $R = false;
|
|
if ($T && $.isEmptyObject( $T.data() )) $T = false;
|
|
|
|
if ($P) $P.stop(true, true);
|
|
|
|
var o = options[pane]
|
|
, s = state[pane]
|
|
, d = "layout"
|
|
, css = "layoutCSS"
|
|
, pC = children[pane]
|
|
, hasChildren = $.isPlainObject( pC ) && !$.isEmptyObject( pC )
|
|
, destroy = destroyChild !== undefined ? destroyChild : o.destroyChildren
|
|
;
|
|
// FIRST destroy the child-layout(s)
|
|
if (hasChildren && destroy) {
|
|
$.each( pC, function (key, child) {
|
|
if (!child.destroyed)
|
|
child.destroy(true);// tell child-layout to destroy ALL its child-layouts too
|
|
if (child.destroyed) // destroy was successful
|
|
delete pC[key];
|
|
});
|
|
// if no more children, remove the children hash
|
|
if ($.isEmptyObject( pC )) {
|
|
pC = children[pane] = null; // clear children hash
|
|
hasChildren = false;
|
|
}
|
|
}
|
|
|
|
// Note: can't 'remove' a pane element with non-destroyed children
|
|
if ($P && remove && !hasChildren)
|
|
$P.remove(); // remove the pane-element and everything inside it
|
|
else if ($P && $P[0]) {
|
|
// create list of ALL pane-classes that need to be removed
|
|
var root = o.paneClass // default="ui-layout-pane"
|
|
, pRoot = root +"-"+ pane // eg: "ui-layout-pane-west"
|
|
, _open = "-open"
|
|
, _sliding= "-sliding"
|
|
, _closed = "-closed"
|
|
, classes = [ root, root+_open, root+_closed, root+_sliding, // generic classes
|
|
pRoot, pRoot+_open, pRoot+_closed, pRoot+_sliding ] // pane-specific classes
|
|
;
|
|
$.merge(classes, getHoverClasses($P, true)); // ADD hover-classes
|
|
// remove all Layout classes from pane-element
|
|
$P .removeClass( classes.join(" ") ) // remove ALL pane-classes
|
|
.removeData("parentLayout")
|
|
.removeData("layoutPane")
|
|
.removeData("layoutRole")
|
|
.removeData("layoutEdge")
|
|
.removeData("autoHidden") // in case set
|
|
.unbind("."+ sID) // remove ALL Layout events
|
|
// TODO: remove these extra unbind commands when jQuery is fixed
|
|
//.unbind("mouseenter"+ sID)
|
|
//.unbind("mouseleave"+ sID)
|
|
;
|
|
// do NOT reset CSS if this pane/content is STILL the container of a nested layout!
|
|
// the nested layout will reset its 'container' CSS when/if it is destroyed
|
|
if (hasChildren && $C) {
|
|
// a content-div may not have a specific width, so give it one to contain the Layout
|
|
$C.width( $C.width() );
|
|
$.each( pC, function (key, child) {
|
|
child.resizeAll(); // resize the Layout
|
|
});
|
|
}
|
|
else if ($C)
|
|
$C.css( $C.data(css) ).removeData(css).removeData("layoutRole");
|
|
// remove pane AFTER content in case there was a nested layout
|
|
if (!$P.data(d))
|
|
$P.css( $P.data(css) ).removeData(css);
|
|
}
|
|
|
|
// REMOVE pane resizer and toggler elements
|
|
if ($T) $T.remove();
|
|
if ($R) $R.remove();
|
|
|
|
// CLEAR all pointers and state data
|
|
Instance[pane] = $Ps[pane] = $Cs[pane] = $Rs[pane] = $Ts[pane] = false;
|
|
s = { removed: true };
|
|
|
|
if (!skipResize)
|
|
resizeAll();
|
|
}
|
|
|
|
|
|
/*
|
|
* ###########################
|
|
* ACTION METHODS
|
|
* ###########################
|
|
*/
|
|
|
|
/**
|
|
* @param {string} pane
|
|
*/
|
|
, _hidePane = function (pane) {
|
|
var $P = $Ps[pane]
|
|
, o = options[pane]
|
|
, s = $P[0].style
|
|
;
|
|
if (o.useOffscreenClose) {
|
|
if (!$P.data(_c.offscreenReset))
|
|
$P.data(_c.offscreenReset, { left: s.left, right: s.right });
|
|
$P.css( _c.offscreenCSS );
|
|
}
|
|
else
|
|
$P.hide().removeData(_c.offscreenReset);
|
|
}
|
|
|
|
/**
|
|
* @param {string} pane
|
|
*/
|
|
, _showPane = function (pane) {
|
|
var $P = $Ps[pane]
|
|
, o = options[pane]
|
|
, off = _c.offscreenCSS
|
|
, old = $P.data(_c.offscreenReset)
|
|
, s = $P[0].style
|
|
;
|
|
$P .show() // ALWAYS show, just in case
|
|
.removeData(_c.offscreenReset);
|
|
if (o.useOffscreenClose && old) {
|
|
if (s.left == off.left)
|
|
s.left = old.left;
|
|
if (s.right == off.right)
|
|
s.right = old.right;
|
|
}
|
|
}
|
|
|
|
|
|
/**
|
|
* Completely 'hides' a pane, including its spacing - as if it does not exist
|
|
* The pane is not actually 'removed' from the source, so can use 'show' to un-hide it
|
|
*
|
|
* @param {(string|Object)} evt_or_pane The pane being hidden, ie: north, south, east, or west
|
|
* @param {boolean=} [noAnimation=false]
|
|
*/
|
|
, hide = function (evt_or_pane, noAnimation) {
|
|
if (!isInitialized()) return;
|
|
var pane = evtPane.call(this, evt_or_pane)
|
|
, o = options[pane]
|
|
, s = state[pane]
|
|
, $P = $Ps[pane]
|
|
, $R = $Rs[pane]
|
|
;
|
|
if (!$P || s.isHidden) return; // pane does not exist OR is already hidden
|
|
|
|
// onhide_start callback - will CANCEL hide if returns false
|
|
if (state.initialized && false === _runCallbacks("onhide_start", pane)) return;
|
|
|
|
s.isSliding = false; // just in case
|
|
delete state.panesSliding[pane];
|
|
|
|
// now hide the elements
|
|
if ($R) $R.hide(); // hide resizer-bar
|
|
if (!state.initialized || s.isClosed) {
|
|
s.isClosed = true; // to trigger open-animation on show()
|
|
s.isHidden = true;
|
|
s.isVisible = false;
|
|
if (!state.initialized)
|
|
_hidePane(pane); // no animation when loading page
|
|
sizeMidPanes(_c[pane].dir === "horz" ? "" : "center");
|
|
if (state.initialized || o.triggerEventsOnLoad)
|
|
_runCallbacks("onhide_end", pane);
|
|
}
|
|
else {
|
|
s.isHiding = true; // used by onclose
|
|
close(pane, false, noAnimation); // adjust all panes to fit
|
|
}
|
|
}
|
|
|
|
/**
|
|
* Show a hidden pane - show as 'closed' by default unless openPane = true
|
|
*
|
|
* @param {(string|Object)} evt_or_pane The pane being opened, ie: north, south, east, or west
|
|
* @param {boolean=} [openPane=false]
|
|
* @param {boolean=} [noAnimation=false]
|
|
* @param {boolean=} [noAlert=false]
|
|
*/
|
|
, show = function (evt_or_pane, openPane, noAnimation, noAlert) {
|
|
if (!isInitialized()) return;
|
|
var pane = evtPane.call(this, evt_or_pane)
|
|
, o = options[pane]
|
|
, s = state[pane]
|
|
, $P = $Ps[pane]
|
|
, $R = $Rs[pane]
|
|
;
|
|
if (!$P || !s.isHidden) return; // pane does not exist OR is not hidden
|
|
|
|
// onshow_start callback - will CANCEL show if returns false
|
|
if (false === _runCallbacks("onshow_start", pane)) return;
|
|
|
|
s.isShowing = true; // used by onopen/onclose
|
|
//s.isHidden = false; - will be set by open/close - if not cancelled
|
|
s.isSliding = false; // just in case
|
|
delete state.panesSliding[pane];
|
|
|
|
// now show the elements
|
|
//if ($R) $R.show(); - will be shown by open/close
|
|
if (openPane === false)
|
|
close(pane, true); // true = force
|
|
else
|
|
open(pane, false, noAnimation, noAlert); // adjust all panes to fit
|
|
}
|
|
|
|
|
|
/**
|
|
* Toggles a pane open/closed by calling either open or close
|
|
*
|
|
* @param {(string|Object)} evt_or_pane The pane being toggled, ie: north, south, east, or west
|
|
* @param {boolean=} [slide=false]
|
|
*/
|
|
, toggle = function (evt_or_pane, slide) {
|
|
if (!isInitialized()) return;
|
|
var evt = evtObj(evt_or_pane)
|
|
, pane = evtPane.call(this, evt_or_pane)
|
|
, s = state[pane]
|
|
;
|
|
if (evt) // called from to $R.dblclick OR triggerPaneEvent
|
|
evt.stopImmediatePropagation();
|
|
if (s.isHidden)
|
|
show(pane); // will call 'open' after unhiding it
|
|
else if (s.isClosed)
|
|
open(pane, !!slide);
|
|
else
|
|
close(pane);
|
|
}
|
|
|
|
|
|
/**
|
|
* Utility method used during init or other auto-processes
|
|
*
|
|
* @param {string} pane The pane being closed
|
|
* @param {boolean=} [setHandles=false]
|
|
*/
|
|
, _closePane = function (pane, setHandles) {
|
|
var
|
|
$P = $Ps[pane]
|
|
, s = state[pane]
|
|
;
|
|
_hidePane(pane);
|
|
s.isClosed = true;
|
|
s.isVisible = false;
|
|
if (setHandles) setAsClosed(pane);
|
|
}
|
|
|
|
/**
|
|
* Close the specified pane (animation optional), and resize all other panes as needed
|
|
*
|
|
* @param {(string|Object)} evt_or_pane The pane being closed, ie: north, south, east, or west
|
|
* @param {boolean=} [force=false]
|
|
* @param {boolean=} [noAnimation=false]
|
|
* @param {boolean=} [skipCallback=false]
|
|
*/
|
|
, close = function (evt_or_pane, force, noAnimation, skipCallback) {
|
|
var pane = evtPane.call(this, evt_or_pane);
|
|
// if pane has been initialized, but NOT the complete layout, close pane instantly
|
|
if (!state.initialized && $Ps[pane]) {
|
|
_closePane(pane, true); // INIT pane as closed
|
|
return;
|
|
}
|
|
if (!isInitialized()) return;
|
|
|
|
var
|
|
$P = $Ps[pane]
|
|
, $R = $Rs[pane]
|
|
, $T = $Ts[pane]
|
|
, o = options[pane]
|
|
, s = state[pane]
|
|
, c = _c[pane]
|
|
, doFX, isShowing, isHiding, wasSliding;
|
|
|
|
// QUEUE in case another action/animation is in progress
|
|
$N.queue(function( queueNext ){
|
|
|
|
if ( !$P
|
|
|| (!o.closable && !s.isShowing && !s.isHiding) // invalid request // (!o.resizable && !o.closable) ???
|
|
|| (!force && s.isClosed && !s.isShowing) // already closed
|
|
) return queueNext();
|
|
|
|
// onclose_start callback - will CANCEL hide if returns false
|
|
// SKIP if just 'showing' a hidden pane as 'closed'
|
|
var abort = !s.isShowing && false === _runCallbacks("onclose_start", pane);
|
|
|
|
// transfer logic vars to temp vars
|
|
isShowing = s.isShowing;
|
|
isHiding = s.isHiding;
|
|
wasSliding = s.isSliding;
|
|
// now clear the logic vars (REQUIRED before aborting)
|
|
delete s.isShowing;
|
|
delete s.isHiding;
|
|
|
|
if (abort) return queueNext();
|
|
|
|
doFX = !noAnimation && !s.isClosed && (o.fxName_close != "none");
|
|
s.isMoving = true;
|
|
s.isClosed = true;
|
|
s.isVisible = false;
|
|
// update isHidden BEFORE sizing panes
|
|
if (isHiding) s.isHidden = true;
|
|
else if (isShowing) s.isHidden = false;
|
|
|
|
if (s.isSliding) // pane is being closed, so UNBIND trigger events
|
|
bindStopSlidingEvents(pane, false); // will set isSliding=false
|
|
else // resize panes adjacent to this one
|
|
sizeMidPanes(_c[pane].dir === "horz" ? "" : "center", false); // false = NOT skipCallback
|
|
|
|
// if this pane has a resizer bar, move it NOW - before animation
|
|
setAsClosed(pane);
|
|
|
|
// CLOSE THE PANE
|
|
if (doFX) { // animate the close
|
|
lockPaneForFX(pane, true); // need to set left/top so animation will work
|
|
$P.hide( o.fxName_close, o.fxSettings_close, o.fxSpeed_close, function () {
|
|
lockPaneForFX(pane, false); // undo
|
|
if (s.isClosed) close_2();
|
|
queueNext();
|
|
});
|
|
}
|
|
else { // hide the pane without animation
|
|
_hidePane(pane);
|
|
close_2();
|
|
queueNext();
|
|
};
|
|
});
|
|
|
|
// SUBROUTINE
|
|
function close_2 () {
|
|
s.isMoving = false;
|
|
bindStartSlidingEvents(pane, true); // will enable if o.slidable = true
|
|
|
|
// if opposite-pane was autoClosed, see if it can be autoOpened now
|
|
var altPane = _c.oppositeEdge[pane];
|
|
if (state[ altPane ].noRoom) {
|
|
setSizeLimits( altPane );
|
|
makePaneFit( altPane );
|
|
}
|
|
|
|
if (!skipCallback && (state.initialized || o.triggerEventsOnLoad)) {
|
|
// onclose callback - UNLESS just 'showing' a hidden pane as 'closed'
|
|
if (!isShowing) _runCallbacks("onclose_end", pane);
|
|
// onhide OR onshow callback
|
|
if (isShowing) _runCallbacks("onshow_end", pane);
|
|
if (isHiding) _runCallbacks("onhide_end", pane);
|
|
}
|
|
}
|
|
}
|
|
|
|
/**
|
|
* @param {string} pane The pane just closed, ie: north, south, east, or west
|
|
*/
|
|
, setAsClosed = function (pane) {
|
|
if (!$Rs[pane]) return; // handles not initialized yet!
|
|
var
|
|
$P = $Ps[pane]
|
|
, $R = $Rs[pane]
|
|
, $T = $Ts[pane]
|
|
, o = options[pane]
|
|
, s = state[pane]
|
|
, side = _c[pane].side
|
|
, rClass = o.resizerClass
|
|
, tClass = o.togglerClass
|
|
, _pane = "-"+ pane // used for classNames
|
|
, _open = "-open"
|
|
, _sliding= "-sliding"
|
|
, _closed = "-closed"
|
|
;
|
|
$R
|
|
.css(side, sC.inset[side]) // move the resizer
|
|
.removeClass( rClass+_open +" "+ rClass+_pane+_open )
|
|
.removeClass( rClass+_sliding +" "+ rClass+_pane+_sliding )
|
|
.addClass( rClass+_closed +" "+ rClass+_pane+_closed )
|
|
;
|
|
// DISABLE 'resizing' when closed - do this BEFORE bindStartSlidingEvents?
|
|
if (o.resizable && $.layout.plugins.draggable)
|
|
$R
|
|
.draggable("disable")
|
|
.removeClass("ui-state-disabled") // do NOT apply disabled styling - not suitable here
|
|
.css("cursor", "default")
|
|
.attr("title","")
|
|
;
|
|
|
|
// if pane has a toggler button, adjust that too
|
|
if ($T) {
|
|
$T
|
|
.removeClass( tClass+_open +" "+ tClass+_pane+_open )
|
|
.addClass( tClass+_closed +" "+ tClass+_pane+_closed )
|
|
.attr("title", o.tips.Open) // may be blank
|
|
;
|
|
// toggler-content - if exists
|
|
$T.children(".content-open").hide();
|
|
$T.children(".content-closed").css("display","block");
|
|
}
|
|
|
|
// sync any 'pin buttons'
|
|
syncPinBtns(pane, false);
|
|
|
|
if (state.initialized) {
|
|
// resize 'length' and position togglers for adjacent panes
|
|
sizeHandles();
|
|
}
|
|
}
|
|
|
|
/**
|
|
* Open the specified pane (animation optional), and resize all other panes as needed
|
|
*
|
|
* @param {(string|Object)} evt_or_pane The pane being opened, ie: north, south, east, or west
|
|
* @param {boolean=} [slide=false]
|
|
* @param {boolean=} [noAnimation=false]
|
|
* @param {boolean=} [noAlert=false]
|
|
*/
|
|
, open = function (evt_or_pane, slide, noAnimation, noAlert) {
|
|
if (!isInitialized()) return;
|
|
var pane = evtPane.call(this, evt_or_pane)
|
|
, $P = $Ps[pane]
|
|
, $R = $Rs[pane]
|
|
, $T = $Ts[pane]
|
|
, o = options[pane]
|
|
, s = state[pane]
|
|
, c = _c[pane]
|
|
, doFX, isShowing
|
|
;
|
|
// QUEUE in case another action/animation is in progress
|
|
$N.queue(function( queueNext ){
|
|
|
|
if ( !$P
|
|
|| (!o.resizable && !o.closable && !s.isShowing) // invalid request
|
|
|| (s.isVisible && !s.isSliding) // already open
|
|
) return queueNext();
|
|
|
|
// pane can ALSO be unhidden by just calling show(), so handle this scenario
|
|
if (s.isHidden && !s.isShowing) {
|
|
queueNext(); // call before show() because it needs the queue free
|
|
show(pane, true);
|
|
return;
|
|
}
|
|
|
|
if (s.autoResize && s.size != o.size) // resize pane to original size set in options
|
|
sizePane(pane, o.size, true, true, true); // true=skipCallback/noAnimation/forceResize
|
|
else
|
|
// make sure there is enough space available to open the pane
|
|
setSizeLimits(pane, slide);
|
|
|
|
// onopen_start callback - will CANCEL open if returns false
|
|
var cbReturn = _runCallbacks("onopen_start", pane);
|
|
|
|
if (cbReturn === "abort")
|
|
return queueNext();
|
|
|
|
// update pane-state again in case options were changed in onopen_start
|
|
if (cbReturn !== "NC") // NC = "No Callback"
|
|
setSizeLimits(pane, slide);
|
|
|
|
if (s.minSize > s.maxSize) { // INSUFFICIENT ROOM FOR PANE TO OPEN!
|
|
syncPinBtns(pane, false); // make sure pin-buttons are reset
|
|
if (!noAlert && o.tips.noRoomToOpen)
|
|
alert(o.tips.noRoomToOpen);
|
|
return queueNext(); // ABORT
|
|
}
|
|
|
|
if (slide) // START Sliding - will set isSliding=true
|
|
bindStopSlidingEvents(pane, true); // BIND trigger events to close sliding-pane
|
|
else if (s.isSliding) // PIN PANE (stop sliding) - open pane 'normally' instead
|
|
bindStopSlidingEvents(pane, false); // UNBIND trigger events - will set isSliding=false
|
|
else if (o.slidable)
|
|
bindStartSlidingEvents(pane, false); // UNBIND trigger events
|
|
|
|
s.noRoom = false; // will be reset by makePaneFit if 'noRoom'
|
|
makePaneFit(pane);
|
|
|
|
// transfer logic var to temp var
|
|
isShowing = s.isShowing;
|
|
// now clear the logic var
|
|
delete s.isShowing;
|
|
|
|
doFX = !noAnimation && s.isClosed && (o.fxName_open != "none");
|
|
s.isMoving = true;
|
|
s.isVisible = true;
|
|
s.isClosed = false;
|
|
// update isHidden BEFORE sizing panes - WHY??? Old?
|
|
if (isShowing) s.isHidden = false;
|
|
|
|
if (doFX) { // ANIMATE
|
|
// mask adjacent panes with objects
|
|
lockPaneForFX(pane, true); // need to set left/top so animation will work
|
|
$P.show( o.fxName_open, o.fxSettings_open, o.fxSpeed_open, function() {
|
|
lockPaneForFX(pane, false); // undo
|
|
if (s.isVisible) open_2(); // continue
|
|
queueNext();
|
|
});
|
|
}
|
|
else { // no animation
|
|
_showPane(pane);// just show pane and...
|
|
open_2(); // continue
|
|
queueNext();
|
|
};
|
|
});
|
|
|
|
// SUBROUTINE
|
|
function open_2 () {
|
|
s.isMoving = false;
|
|
|
|
// cure iframe display issues
|
|
_fixIframe(pane);
|
|
|
|
// NOTE: if isSliding, then other panes are NOT 'resized'
|
|
if (!s.isSliding) { // resize all panes adjacent to this one
|
|
sizeMidPanes(_c[pane].dir=="vert" ? "center" : "", false); // false = NOT skipCallback
|
|
}
|
|
|
|
// set classes, position handles and execute callbacks...
|
|
setAsOpen(pane);
|
|
};
|
|
|
|
}
|
|
|
|
/**
|
|
* @param {string} pane The pane just opened, ie: north, south, east, or west
|
|
* @param {boolean=} [skipCallback=false]
|
|
*/
|
|
, setAsOpen = function (pane, skipCallback) {
|
|
var
|
|
$P = $Ps[pane]
|
|
, $R = $Rs[pane]
|
|
, $T = $Ts[pane]
|
|
, o = options[pane]
|
|
, s = state[pane]
|
|
, side = _c[pane].side
|
|
, rClass = o.resizerClass
|
|
, tClass = o.togglerClass
|
|
, _pane = "-"+ pane // used for classNames
|
|
, _open = "-open"
|
|
, _closed = "-closed"
|
|
, _sliding= "-sliding"
|
|
;
|
|
$R
|
|
.css(side, sC.inset[side] + getPaneSize(pane)) // move the resizer
|
|
.removeClass( rClass+_closed +" "+ rClass+_pane+_closed )
|
|
.addClass( rClass+_open +" "+ rClass+_pane+_open )
|
|
;
|
|
if (s.isSliding)
|
|
$R.addClass( rClass+_sliding +" "+ rClass+_pane+_sliding )
|
|
else // in case 'was sliding'
|
|
$R.removeClass( rClass+_sliding +" "+ rClass+_pane+_sliding )
|
|
|
|
removeHover( 0, $R ); // remove hover classes
|
|
if (o.resizable && $.layout.plugins.draggable)
|
|
$R .draggable("enable")
|
|
.css("cursor", o.resizerCursor)
|
|
.attr("title", o.tips.Resize);
|
|
else if (!s.isSliding)
|
|
$R.css("cursor", "default"); // n-resize, s-resize, etc
|
|
|
|
// if pane also has a toggler button, adjust that too
|
|
if ($T) {
|
|
$T .removeClass( tClass+_closed +" "+ tClass+_pane+_closed )
|
|
.addClass( tClass+_open +" "+ tClass+_pane+_open )
|
|
.attr("title", o.tips.Close); // may be blank
|
|
removeHover( 0, $T ); // remove hover classes
|
|
// toggler-content - if exists
|
|
$T.children(".content-closed").hide();
|
|
$T.children(".content-open").css("display","block");
|
|
}
|
|
|
|
// sync any 'pin buttons'
|
|
syncPinBtns(pane, !s.isSliding);
|
|
|
|
// update pane-state dimensions - BEFORE resizing content
|
|
$.extend(s, elDims($P));
|
|
|
|
if (state.initialized) {
|
|
// resize resizer & toggler sizes for all panes
|
|
sizeHandles();
|
|
// resize content every time pane opens - to be sure
|
|
sizeContent(pane, true); // true = remeasure headers/footers, even if 'pane.isMoving'
|
|
}
|
|
|
|
if (!skipCallback && (state.initialized || o.triggerEventsOnLoad) && $P.is(":visible")) {
|
|
// onopen callback
|
|
_runCallbacks("onopen_end", pane);
|
|
// onshow callback - TODO: should this be here?
|
|
if (s.isShowing) _runCallbacks("onshow_end", pane);
|
|
|
|
// ALSO call onresize because layout-size *may* have changed while pane was closed
|
|
if (state.initialized)
|
|
_runCallbacks("onresize_end", pane);
|
|
}
|
|
|
|
// TODO: Somehow sizePane("north") is being called after this point???
|
|
}
|
|
|
|
|
|
/**
|
|
* slideOpen / slideClose / slideToggle
|
|
*
|
|
* Pass-though methods for sliding
|
|
*/
|
|
, slideOpen = function (evt_or_pane) {
|
|
if (!isInitialized()) return;
|
|
var evt = evtObj(evt_or_pane)
|
|
, pane = evtPane.call(this, evt_or_pane)
|
|
, s = state[pane]
|
|
, delay = options[pane].slideDelay_open
|
|
;
|
|
// prevent event from triggering on NEW resizer binding created below
|
|
if (evt) evt.stopImmediatePropagation();
|
|
|
|
if (s.isClosed && evt && evt.type === "mouseenter" && delay > 0)
|
|
// trigger = mouseenter - use a delay
|
|
timer.set(pane+"_openSlider", open_NOW, delay);
|
|
else
|
|
open_NOW(); // will unbind events if is already open
|
|
|
|
/**
|
|
* SUBROUTINE for timed open
|
|
*/
|
|
function open_NOW () {
|
|
if (!s.isClosed) // skip if no longer closed!
|
|
bindStopSlidingEvents(pane, true); // BIND trigger events to close sliding-pane
|
|
else if (!s.isMoving)
|
|
open(pane, true); // true = slide - open() will handle binding
|
|
};
|
|
}
|
|
|
|
, slideClose = function (evt_or_pane) {
|
|
if (!isInitialized()) return;
|
|
var evt = evtObj(evt_or_pane)
|
|
, pane = evtPane.call(this, evt_or_pane)
|
|
, o = options[pane]
|
|
, s = state[pane]
|
|
, delay = s.isMoving ? 1000 : 300 // MINIMUM delay - option may override
|
|
;
|
|
if (s.isClosed || s.isResizing)
|
|
return; // skip if already closed OR in process of resizing
|
|
else if (o.slideTrigger_close === "click")
|
|
close_NOW(); // close immediately onClick
|
|
else if (o.preventQuickSlideClose && s.isMoving)
|
|
return; // handle Chrome quick-close on slide-open
|
|
else if (o.preventPrematureSlideClose && evt && $.layout.isMouseOverElem(evt, $Ps[pane]))
|
|
return; // handle incorrect mouseleave trigger, like when over a SELECT-list in IE
|
|
else if (evt) // trigger = mouseleave - use a delay
|
|
// 1 sec delay if 'opening', else .3 sec
|
|
timer.set(pane+"_closeSlider", close_NOW, max(o.slideDelay_close, delay));
|
|
else // called programically
|
|
close_NOW();
|
|
|
|
/**
|
|
* SUBROUTINE for timed close
|
|
*/
|
|
function close_NOW () {
|
|
if (s.isClosed) // skip 'close' if already closed!
|
|
bindStopSlidingEvents(pane, false); // UNBIND trigger events - TODO: is this needed here?
|
|
else if (!s.isMoving)
|
|
close(pane); // close will handle unbinding
|
|
};
|
|
}
|
|
|
|
/**
|
|
* @param {(string|Object)} evt_or_pane The pane being opened, ie: north, south, east, or west
|
|
*/
|
|
, slideToggle = function (evt_or_pane) {
|
|
var pane = evtPane.call(this, evt_or_pane);
|
|
toggle(pane, true);
|
|
}
|
|
|
|
|
|
/**
|
|
* Must set left/top on East/South panes so animation will work properly
|
|
*
|
|
* @param {string} pane The pane to lock, 'east' or 'south' - any other is ignored!
|
|
* @param {boolean} doLock true = set left/top, false = remove
|
|
*/
|
|
, lockPaneForFX = function (pane, doLock) {
|
|
var $P = $Ps[pane]
|
|
, s = state[pane]
|
|
, o = options[pane]
|
|
, z = options.zIndexes
|
|
;
|
|
if (doLock) {
|
|
showMasks( pane, { animation: true, objectsOnly: true });
|
|
$P.css({ zIndex: z.pane_animate }); // overlay all elements during animation
|
|
if (pane=="south")
|
|
$P.css({ top: sC.inset.top + sC.innerHeight - $P.outerHeight() });
|
|
else if (pane=="east")
|
|
$P.css({ left: sC.inset.left + sC.innerWidth - $P.outerWidth() });
|
|
}
|
|
else { // animation DONE - RESET CSS
|
|
hideMasks();
|
|
$P.css({ zIndex: (s.isSliding ? z.pane_sliding : z.pane_normal) });
|
|
if (pane=="south")
|
|
$P.css({ top: "auto" });
|
|
// if pane is positioned 'off-screen', then DO NOT screw with it!
|
|
else if (pane=="east" && !$P.css("left").match(/\-99999/))
|
|
$P.css({ left: "auto" });
|
|
// fix anti-aliasing in IE - only needed for animations that change opacity
|
|
if (browser.msie && o.fxOpacityFix && o.fxName_open != "slide" && $P.css("filter") && $P.css("opacity") == 1)
|
|
$P[0].style.removeAttribute('filter');
|
|
}
|
|
}
|
|
|
|
|
|
/**
|
|
* Toggle sliding functionality of a specific pane on/off by adding removing 'slide open' trigger
|
|
*
|
|
* @see open(), close()
|
|
* @param {string} pane The pane to enable/disable, 'north', 'south', etc.
|
|
* @param {boolean} enable Enable or Disable sliding?
|
|
*/
|
|
, bindStartSlidingEvents = function (pane, enable) {
|
|
var o = options[pane]
|
|
, $P = $Ps[pane]
|
|
, $R = $Rs[pane]
|
|
, evtName = o.slideTrigger_open.toLowerCase()
|
|
;
|
|
if (!$R || (enable && !o.slidable)) return;
|
|
|
|
// make sure we have a valid event
|
|
if (evtName.match(/mouseover/))
|
|
evtName = o.slideTrigger_open = "mouseenter";
|
|
else if (!evtName.match(/(click|dblclick|mouseenter)/))
|
|
evtName = o.slideTrigger_open = "click";
|
|
|
|
// must remove double-click-toggle when using dblclick-slide
|
|
if (o.resizerDblClickToggle && evtName.match(/click/)) {
|
|
$R[enable ? "unbind" : "bind"]('dblclick.'+ sID, toggle)
|
|
}
|
|
|
|
$R
|
|
// add or remove event
|
|
[enable ? "bind" : "unbind"](evtName +'.'+ sID, slideOpen)
|
|
// set the appropriate cursor & title/tip
|
|
.css("cursor", enable ? o.sliderCursor : "default")
|
|
.attr("title", enable ? o.tips.Slide : "")
|
|
;
|
|
}
|
|
|
|
/**
|
|
* Add or remove 'mouseleave' events to 'slide close' when pane is 'sliding' open or closed
|
|
* Also increases zIndex when pane is sliding open
|
|
* See bindStartSlidingEvents for code to control 'slide open'
|
|
*
|
|
* @see slideOpen(), slideClose()
|
|
* @param {string} pane The pane to process, 'north', 'south', etc.
|
|
* @param {boolean} enable Enable or Disable events?
|
|
*/
|
|
, bindStopSlidingEvents = function (pane, enable) {
|
|
var o = options[pane]
|
|
, s = state[pane]
|
|
, c = _c[pane]
|
|
, z = options.zIndexes
|
|
, evtName = o.slideTrigger_close.toLowerCase()
|
|
, action = (enable ? "bind" : "unbind")
|
|
, $P = $Ps[pane]
|
|
, $R = $Rs[pane]
|
|
;
|
|
timer.clear(pane+"_closeSlider"); // just in case
|
|
|
|
if (enable) {
|
|
s.isSliding = true;
|
|
state.panesSliding[pane] = true;
|
|
// remove 'slideOpen' event from resizer
|
|
// ALSO will raise the zIndex of the pane & resizer
|
|
bindStartSlidingEvents(pane, false);
|
|
}
|
|
else {
|
|
s.isSliding = false;
|
|
delete state.panesSliding[pane];
|
|
}
|
|
|
|
// RE/SET zIndex - increases when pane is sliding-open, resets to normal when not
|
|
$P.css("zIndex", enable ? z.pane_sliding : z.pane_normal);
|
|
$R.css("zIndex", enable ? z.pane_sliding+2 : z.resizer_normal); // NOTE: mask = pane_sliding+1
|
|
|
|
// make sure we have a valid event
|
|
if (!evtName.match(/(click|mouseleave)/))
|
|
evtName = o.slideTrigger_close = "mouseleave"; // also catches 'mouseout'
|
|
|
|
// add/remove slide triggers
|
|
$R[action](evtName, slideClose); // base event on resize
|
|
// need extra events for mouseleave
|
|
if (evtName === "mouseleave") {
|
|
// also close on pane.mouseleave
|
|
$P[action]("mouseleave."+ sID, slideClose);
|
|
// cancel timer when mouse moves between 'pane' and 'resizer'
|
|
$R[action]("mouseenter."+ sID, cancelMouseOut);
|
|
$P[action]("mouseenter."+ sID, cancelMouseOut);
|
|
}
|
|
|
|
if (!enable)
|
|
timer.clear(pane+"_closeSlider");
|
|
else if (evtName === "click" && !o.resizable) {
|
|
// IF pane is not resizable (which already has a cursor and tip)
|
|
// then set the a cursor & title/tip on resizer when sliding
|
|
$R.css("cursor", enable ? o.sliderCursor : "default");
|
|
$R.attr("title", enable ? o.tips.Close : ""); // use Toggler-tip, eg: "Close Pane"
|
|
}
|
|
|
|
// SUBROUTINE for mouseleave timer clearing
|
|
function cancelMouseOut (evt) {
|
|
timer.clear(pane+"_closeSlider");
|
|
evt.stopPropagation();
|
|
}
|
|
}
|
|
|
|
|
|
/**
|
|
* Hides/closes a pane if there is insufficient room - reverses this when there is room again
|
|
* MUST have already called setSizeLimits() before calling this method
|
|
*
|
|
* @param {string} pane The pane being resized
|
|
* @param {boolean=} [isOpening=false] Called from onOpen?
|
|
* @param {boolean=} [skipCallback=false] Should the onresize callback be run?
|
|
* @param {boolean=} [force=false]
|
|
*/
|
|
, makePaneFit = function (pane, isOpening, skipCallback, force) {
|
|
var o = options[pane]
|
|
, s = state[pane]
|
|
, c = _c[pane]
|
|
, $P = $Ps[pane]
|
|
, $R = $Rs[pane]
|
|
, isSidePane = c.dir==="vert"
|
|
, hasRoom = false
|
|
;
|
|
// special handling for center & east/west panes
|
|
if (pane === "center" || (isSidePane && s.noVerticalRoom)) {
|
|
// see if there is enough room to display the pane
|
|
// ERROR: hasRoom = s.minHeight <= s.maxHeight && (isSidePane || s.minWidth <= s.maxWidth);
|
|
hasRoom = (s.maxHeight >= 0);
|
|
if (hasRoom && s.noRoom) { // previously hidden due to noRoom, so show now
|
|
_showPane(pane);
|
|
if ($R) $R.show();
|
|
s.isVisible = true;
|
|
s.noRoom = false;
|
|
if (isSidePane) s.noVerticalRoom = false;
|
|
_fixIframe(pane);
|
|
}
|
|
else if (!hasRoom && !s.noRoom) { // not currently hidden, so hide now
|
|
_hidePane(pane);
|
|
if ($R) $R.hide();
|
|
s.isVisible = false;
|
|
s.noRoom = true;
|
|
}
|
|
}
|
|
|
|
// see if there is enough room to fit the border-pane
|
|
if (pane === "center") {
|
|
// ignore center in this block
|
|
}
|
|
else if (s.minSize <= s.maxSize) { // pane CAN fit
|
|
hasRoom = true;
|
|
if (s.size > s.maxSize) // pane is too big - shrink it
|
|
sizePane(pane, s.maxSize, skipCallback, true, force); // true = noAnimation
|
|
else if (s.size < s.minSize) // pane is too small - enlarge it
|
|
sizePane(pane, s.minSize, skipCallback, true, force); // true = noAnimation
|
|
// need s.isVisible because new pseudoClose method keeps pane visible, but off-screen
|
|
else if ($R && s.isVisible && $P.is(":visible")) {
|
|
// make sure resizer-bar is positioned correctly
|
|
// handles situation where nested layout was 'hidden' when initialized
|
|
var pos = s.size + sC.inset[c.side];
|
|
if ($.layout.cssNum( $R, c.side ) != pos) $R.css( c.side, pos );
|
|
}
|
|
|
|
// if was previously hidden due to noRoom, then RESET because NOW there is room
|
|
if (s.noRoom) {
|
|
// s.noRoom state will be set by open or show
|
|
if (s.wasOpen && o.closable) {
|
|
if (o.autoReopen)
|
|
open(pane, false, true, true); // true = noAnimation, true = noAlert
|
|
else // leave the pane closed, so just update state
|
|
s.noRoom = false;
|
|
}
|
|
else
|
|
show(pane, s.wasOpen, true, true); // true = noAnimation, true = noAlert
|
|
}
|
|
}
|
|
else { // !hasRoom - pane CANNOT fit
|
|
if (!s.noRoom) { // pane not set as noRoom yet, so hide or close it now...
|
|
s.noRoom = true; // update state
|
|
s.wasOpen = !s.isClosed && !s.isSliding;
|
|
if (s.isClosed){} // SKIP
|
|
else if (o.closable) // 'close' if possible
|
|
close(pane, true, true); // true = force, true = noAnimation
|
|
else // 'hide' pane if cannot just be closed
|
|
hide(pane, true); // true = noAnimation
|
|
}
|
|
}
|
|
}
|
|
|
|
|
|
/**
|
|
* manualSizePane is an exposed flow-through method allowing extra code when pane is 'manually resized'
|
|
*
|
|
* @param {(string|Object)} evt_or_pane The pane being resized
|
|
* @param {number} size The *desired* new size for this pane - will be validated
|
|
* @param {boolean=} [skipCallback=false] Should the onresize callback be run?
|
|
* @param {boolean=} [noAnimation=false]
|
|
* @param {boolean=} [force=false] Force resizing even if does not seem necessary
|
|
*/
|
|
, manualSizePane = function (evt_or_pane, size, skipCallback, noAnimation, force) {
|
|
if (!isInitialized()) return;
|
|
var pane = evtPane.call(this, evt_or_pane)
|
|
, o = options[pane]
|
|
, s = state[pane]
|
|
// if resizing callbacks have been delayed and resizing is now DONE, force resizing to complete...
|
|
, forceResize = force || (o.livePaneResizing && !s.isResizing)
|
|
;
|
|
// ANY call to manualSizePane disables autoResize - ie, percentage sizing
|
|
s.autoResize = false;
|
|
// flow-through...
|
|
sizePane(pane, size, skipCallback, noAnimation, forceResize); // will animate resize if option enabled
|
|
}
|
|
|
|
/**
|
|
* sizePane is called only by internal methods whenever a pane needs to be resized
|
|
*
|
|
* @param {(string|Object)} evt_or_pane The pane being resized
|
|
* @param {number} size The *desired* new size for this pane - will be validated
|
|
* @param {boolean=} [skipCallback=false] Should the onresize callback be run?
|
|
* @param {boolean=} [noAnimation=false]
|
|
* @param {boolean=} [force=false] Force resizing even if does not seem necessary
|
|
*/
|
|
, sizePane = function (evt_or_pane, size, skipCallback, noAnimation, force) {
|
|
if (!isInitialized()) return;
|
|
var pane = evtPane.call(this, evt_or_pane) // probably NEVER called from event?
|
|
, o = options[pane]
|
|
, s = state[pane]
|
|
, $P = $Ps[pane]
|
|
, $R = $Rs[pane]
|
|
, side = _c[pane].side
|
|
, dimName = _c[pane].sizeType.toLowerCase()
|
|
, skipResizeWhileDragging = s.isResizing && !o.triggerEventsDuringLiveResize
|
|
, doFX = noAnimation !== true && o.animatePaneSizing
|
|
, oldSize, newSize
|
|
;
|
|
// QUEUE in case another action/animation is in progress
|
|
$N.queue(function( queueNext ){
|
|
// calculate 'current' min/max sizes
|
|
setSizeLimits(pane); // update pane-state
|
|
oldSize = s.size;
|
|
size = _parseSize(pane, size); // handle percentages & auto
|
|
size = max(size, _parseSize(pane, o.minSize));
|
|
size = min(size, s.maxSize);
|
|
if (size < s.minSize) { // not enough room for pane!
|
|
queueNext(); // call before makePaneFit() because it needs the queue free
|
|
makePaneFit(pane, false, skipCallback); // will hide or close pane
|
|
return;
|
|
}
|
|
|
|
// IF newSize is same as oldSize, then nothing to do - abort
|
|
if (!force && size === oldSize)
|
|
return queueNext();
|
|
|
|
s.newSize = size;
|
|
|
|
// onresize_start callback CANNOT cancel resizing because this would break the layout!
|
|
if (!skipCallback && state.initialized && s.isVisible)
|
|
_runCallbacks("onresize_start", pane);
|
|
|
|
// resize the pane, and make sure its visible
|
|
newSize = cssSize(pane, size);
|
|
|
|
if (doFX && $P.is(":visible")) { // ANIMATE
|
|
var fx = $.layout.effects.size[pane] || $.layout.effects.size.all
|
|
, easing = o.fxSettings_size.easing || fx.easing
|
|
, z = options.zIndexes
|
|
, props = {};
|
|
props[ dimName ] = newSize +'px';
|
|
s.isMoving = true;
|
|
// overlay all elements during animation
|
|
$P.css({ zIndex: z.pane_animate })
|
|
.show().animate( props, o.fxSpeed_size, easing, function(){
|
|
// reset zIndex after animation
|
|
$P.css({ zIndex: (s.isSliding ? z.pane_sliding : z.pane_normal) });
|
|
s.isMoving = false;
|
|
delete s.newSize;
|
|
sizePane_2(); // continue
|
|
queueNext();
|
|
});
|
|
}
|
|
else { // no animation
|
|
$P.css( dimName, newSize ); // resize pane
|
|
delete s.newSize;
|
|
// if pane is visible, then
|
|
if ($P.is(":visible"))
|
|
sizePane_2(); // continue
|
|
else {
|
|
// pane is NOT VISIBLE, so just update state data...
|
|
// when pane is *next opened*, it will have the new size
|
|
s.size = size; // update state.size
|
|
$.extend(s, elDims($P)); // update state dimensions
|
|
}
|
|
queueNext();
|
|
};
|
|
|
|
});
|
|
|
|
// SUBROUTINE
|
|
function sizePane_2 () {
|
|
/* Panes are sometimes not sized precisely in some browsers!?
|
|
* This code will resize the pane up to 3 times to nudge the pane to the correct size
|
|
*/
|
|
var actual = dimName==='width' ? $P.outerWidth() : $P.outerHeight()
|
|
, tries = [{
|
|
pane: pane
|
|
, count: 1
|
|
, target: size
|
|
, actual: actual
|
|
, correct: (size === actual)
|
|
, attempt: size
|
|
, cssSize: newSize
|
|
}]
|
|
, lastTry = tries[0]
|
|
, thisTry = {}
|
|
, msg = 'Inaccurate size after resizing the '+ pane +'-pane.'
|
|
;
|
|
while ( !lastTry.correct ) {
|
|
thisTry = { pane: pane, count: lastTry.count+1, target: size };
|
|
|
|
if (lastTry.actual > size)
|
|
thisTry.attempt = max(0, lastTry.attempt - (lastTry.actual - size));
|
|
else // lastTry.actual < size
|
|
thisTry.attempt = max(0, lastTry.attempt + (size - lastTry.actual));
|
|
|
|
thisTry.cssSize = cssSize(pane, thisTry.attempt);
|
|
$P.css( dimName, thisTry.cssSize );
|
|
|
|
thisTry.actual = dimName=='width' ? $P.outerWidth() : $P.outerHeight();
|
|
thisTry.correct = (size === thisTry.actual);
|
|
|
|
// log attempts and alert the user of this *non-fatal error* (if showDebugMessages)
|
|
if ( tries.length === 1) {
|
|
_log(msg, false, true);
|
|
_log(lastTry, false, true);
|
|
}
|
|
_log(thisTry, false, true);
|
|
// after 4 tries, is as close as its gonna get!
|
|
if (tries.length > 3) break;
|
|
|
|
tries.push( thisTry );
|
|
lastTry = tries[ tries.length - 1 ];
|
|
}
|
|
// END TESTING CODE
|
|
|
|
// update pane-state dimensions
|
|
s.size = size;
|
|
$.extend(s, elDims($P));
|
|
|
|
if (s.isVisible && $P.is(":visible")) {
|
|
// reposition the resizer-bar
|
|
if ($R) $R.css( side, size + sC.inset[side] );
|
|
// resize the content-div
|
|
sizeContent(pane);
|
|
}
|
|
|
|
if (!skipCallback && !skipResizeWhileDragging && state.initialized && s.isVisible)
|
|
_runCallbacks("onresize_end", pane);
|
|
|
|
// resize all the adjacent panes, and adjust their toggler buttons
|
|
// when skipCallback passed, it means the controlling method will handle 'other panes'
|
|
if (!skipCallback) {
|
|
// also no callback if live-resize is in progress and NOT triggerEventsDuringLiveResize
|
|
if (!s.isSliding) sizeMidPanes(_c[pane].dir=="horz" ? "" : "center", skipResizeWhileDragging, force);
|
|
sizeHandles();
|
|
}
|
|
|
|
// if opposite-pane was autoClosed, see if it can be autoOpened now
|
|
var altPane = _c.oppositeEdge[pane];
|
|
if (size < oldSize && state[ altPane ].noRoom) {
|
|
setSizeLimits( altPane );
|
|
makePaneFit( altPane, false, skipCallback );
|
|
}
|
|
|
|
// DEBUG - ALERT user/developer so they know there was a sizing problem
|
|
if (tries.length > 1)
|
|
_log(msg +'\nSee the Error Console for details.', true, true);
|
|
}
|
|
}
|
|
|
|
/**
|
|
* @see initPanes(), sizePane(), resizeAll(), open(), close(), hide()
|
|
* @param {(Array.<string>|string)} panes The pane(s) being resized, comma-delmited string
|
|
* @param {boolean=} [skipCallback=false] Should the onresize callback be run?
|
|
* @param {boolean=} [force=false]
|
|
*/
|
|
, sizeMidPanes = function (panes, skipCallback, force) {
|
|
panes = (panes ? panes : "east,west,center").split(",");
|
|
|
|
$.each(panes, function (i, pane) {
|
|
if (!$Ps[pane]) return; // NO PANE - skip
|
|
var
|
|
o = options[pane]
|
|
, s = state[pane]
|
|
, $P = $Ps[pane]
|
|
, $R = $Rs[pane]
|
|
, isCenter= (pane=="center")
|
|
, hasRoom = true
|
|
, CSS = {}
|
|
// if pane is not visible, show it invisibly NOW rather than for *each call* in this script
|
|
, visCSS = $.layout.showInvisibly($P)
|
|
|
|
, newCenter = calcNewCenterPaneDims()
|
|
;
|
|
|
|
// update pane-state dimensions
|
|
$.extend(s, elDims($P));
|
|
|
|
if (pane === "center") {
|
|
if (!force && s.isVisible && newCenter.width === s.outerWidth && newCenter.height === s.outerHeight) {
|
|
$P.css(visCSS);
|
|
return true; // SKIP - pane already the correct size
|
|
}
|
|
// set state for makePaneFit() logic
|
|
$.extend(s, cssMinDims(pane), {
|
|
maxWidth: newCenter.width
|
|
, maxHeight: newCenter.height
|
|
});
|
|
CSS = newCenter;
|
|
s.newWidth = CSS.width;
|
|
s.newHeight = CSS.height;
|
|
// convert OUTER width/height to CSS width/height
|
|
CSS.width = cssW($P, CSS.width);
|
|
// NEW - allow pane to extend 'below' visible area rather than hide it
|
|
CSS.height = cssH($P, CSS.height);
|
|
hasRoom = CSS.width >= 0 && CSS.height >= 0; // height >= 0 = ALWAYS TRUE NOW
|
|
|
|
// during layout init, try to shrink east/west panes to make room for center
|
|
if (!state.initialized && o.minWidth > newCenter.width) {
|
|
var
|
|
reqPx = o.minWidth - s.outerWidth
|
|
, minE = options.east.minSize || 0
|
|
, minW = options.west.minSize || 0
|
|
, sizeE = state.east.size
|
|
, sizeW = state.west.size
|
|
, newE = sizeE
|
|
, newW = sizeW
|
|
;
|
|
if (reqPx > 0 && state.east.isVisible && sizeE > minE) {
|
|
newE = max( sizeE-minE, sizeE-reqPx );
|
|
reqPx -= sizeE-newE;
|
|
}
|
|
if (reqPx > 0 && state.west.isVisible && sizeW > minW) {
|
|
newW = max( sizeW-minW, sizeW-reqPx );
|
|
reqPx -= sizeW-newW;
|
|
}
|
|
// IF we found enough extra space, then resize the border panes as calculated
|
|
if (reqPx === 0) {
|
|
if (sizeE && sizeE != minE)
|
|
sizePane('east', newE, true, true, force); // true = skipCallback/noAnimation - initPanes will handle when done
|
|
if (sizeW && sizeW != minW)
|
|
sizePane('west', newW, true, true, force); // true = skipCallback/noAnimation
|
|
// now start over!
|
|
sizeMidPanes('center', skipCallback, force);
|
|
$P.css(visCSS);
|
|
return; // abort this loop
|
|
}
|
|
}
|
|
}
|
|
else { // for east and west, set only the height, which is same as center height
|
|
// set state.min/maxWidth/Height for makePaneFit() logic
|
|
if (s.isVisible && !s.noVerticalRoom)
|
|
$.extend(s, elDims($P), cssMinDims(pane))
|
|
if (!force && !s.noVerticalRoom && newCenter.height === s.outerHeight) {
|
|
$P.css(visCSS);
|
|
return true; // SKIP - pane already the correct size
|
|
}
|
|
// east/west have same top, bottom & height as center
|
|
CSS.top = newCenter.top;
|
|
CSS.bottom = newCenter.bottom;
|
|
s.newSize = newCenter.height
|
|
// NEW - allow pane to extend 'below' visible area rather than hide it
|
|
CSS.height = cssH($P, newCenter.height);
|
|
s.maxHeight = CSS.height;
|
|
hasRoom = (s.maxHeight >= 0); // ALWAYS TRUE NOW
|
|
if (!hasRoom) s.noVerticalRoom = true; // makePaneFit() logic
|
|
}
|
|
|
|
if (hasRoom) {
|
|
// resizeAll passes skipCallback because it triggers callbacks after ALL panes are resized
|
|
if (!skipCallback && state.initialized)
|
|
_runCallbacks("onresize_start", pane);
|
|
|
|
$P.css(CSS); // apply the CSS to pane
|
|
if (pane !== "center")
|
|
sizeHandles(pane); // also update resizer length
|
|
if (s.noRoom && !s.isClosed && !s.isHidden)
|
|
makePaneFit(pane); // will re-open/show auto-closed/hidden pane
|
|
if (s.isVisible) {
|
|
$.extend(s, elDims($P)); // update pane dimensions
|
|
if (state.initialized) sizeContent(pane); // also resize the contents, if exists
|
|
}
|
|
}
|
|
else if (!s.noRoom && s.isVisible) // no room for pane
|
|
makePaneFit(pane); // will hide or close pane
|
|
|
|
// reset visibility, if necessary
|
|
$P.css(visCSS);
|
|
|
|
delete s.newSize;
|
|
delete s.newWidth;
|
|
delete s.newHeight;
|
|
|
|
if (!s.isVisible)
|
|
return true; // DONE - next pane
|
|
|
|
/*
|
|
* Extra CSS for IE6 or IE7 in Quirks-mode - add 'width' to NORTH/SOUTH panes
|
|
* Normally these panes have only 'left' & 'right' positions so pane auto-sizes
|
|
* ALSO required when pane is an IFRAME because will NOT default to 'full width'
|
|
* TODO: Can I use width:100% for a north/south iframe?
|
|
* TODO: Sounds like a job for $P.outerWidth( sC.innerWidth ) SETTER METHOD
|
|
*/
|
|
if (pane === "center") { // finished processing midPanes
|
|
var fix = browser.isIE6 || !browser.boxModel;
|
|
if ($Ps.north && (fix || state.north.tagName=="IFRAME"))
|
|
$Ps.north.css("width", cssW($Ps.north, sC.innerWidth));
|
|
if ($Ps.south && (fix || state.south.tagName=="IFRAME"))
|
|
$Ps.south.css("width", cssW($Ps.south, sC.innerWidth));
|
|
}
|
|
|
|
// resizeAll passes skipCallback because it triggers callbacks after ALL panes are resized
|
|
if (!skipCallback && state.initialized)
|
|
_runCallbacks("onresize_end", pane);
|
|
});
|
|
}
|
|
|
|
|
|
/**
|
|
* @see window.onresize(), callbacks or custom code
|
|
* @param {(Object|boolean)=} evt_or_refresh If 'true', then also reset pane-positioning
|
|
*/
|
|
, resizeAll = function (evt_or_refresh) {
|
|
var oldW = sC.innerWidth
|
|
, oldH = sC.innerHeight
|
|
;
|
|
// stopPropagation if called by trigger("layoutdestroy") - use evtPane utility
|
|
evtPane(evt_or_refresh);
|
|
|
|
// cannot size layout when 'container' is hidden or collapsed
|
|
if (!$N.is(":visible")) return;
|
|
|
|
if (!state.initialized) {
|
|
_initLayoutElements();
|
|
return; // no need to resize since we just initialized!
|
|
}
|
|
|
|
if (evt_or_refresh === true && $.isPlainObject(options.outset)) {
|
|
// update container CSS in case outset option has changed
|
|
$N.css( options.outset );
|
|
}
|
|
// UPDATE container dimensions
|
|
$.extend(sC, elDims( $N, options.inset ));
|
|
if (!sC.outerHeight) return;
|
|
|
|
// if 'true' passed, refresh pane & handle positioning too
|
|
if (evt_or_refresh === true) {
|
|
setPanePosition();
|
|
}
|
|
|
|
// onresizeall_start will CANCEL resizing if returns false
|
|
// state.container has already been set, so user can access this info for calcuations
|
|
if (false === _runCallbacks("onresizeall_start")) return false;
|
|
|
|
var // see if container is now 'smaller' than before
|
|
shrunkH = (sC.innerHeight < oldH)
|
|
, shrunkW = (sC.innerWidth < oldW)
|
|
, $P, o, s
|
|
;
|
|
// NOTE special order for sizing: S-N-E-W
|
|
$.each(["south","north","east","west"], function (i, pane) {
|
|
if (!$Ps[pane]) return; // no pane - SKIP
|
|
o = options[pane];
|
|
s = state[pane];
|
|
if (s.autoResize && s.size != o.size) // resize pane to original size set in options
|
|
sizePane(pane, o.size, true, true, true); // true=skipCallback/noAnimation/forceResize
|
|
else {
|
|
setSizeLimits(pane);
|
|
makePaneFit(pane, false, true, true); // true=skipCallback/forceResize
|
|
}
|
|
});
|
|
|
|
sizeMidPanes("", true, true); // true=skipCallback/forceResize
|
|
sizeHandles(); // reposition the toggler elements
|
|
|
|
// trigger all individual pane callbacks AFTER layout has finished resizing
|
|
$.each(_c.allPanes, function (i, pane) {
|
|
$P = $Ps[pane];
|
|
if (!$P) return; // SKIP
|
|
if (state[pane].isVisible) // undefined for non-existent panes
|
|
_runCallbacks("onresize_end", pane); // callback - if exists
|
|
});
|
|
|
|
_runCallbacks("onresizeall_end");
|
|
//_triggerLayoutEvent(pane, 'resizeall');
|
|
}
|
|
|
|
/**
|
|
* Whenever a pane resizes or opens that has a nested layout, trigger resizeAll
|
|
*
|
|
* @param {(string|Object)} evt_or_pane The pane just resized or opened
|
|
*/
|
|
, resizeChildren = function (evt_or_pane, skipRefresh) {
|
|
var pane = evtPane.call(this, evt_or_pane);
|
|
|
|
if (!options[pane].resizeChildren) return;
|
|
|
|
// ensure the pane-children are up-to-date
|
|
if (!skipRefresh) refreshChildren( pane );
|
|
var pC = children[pane];
|
|
if ($.isPlainObject( pC )) {
|
|
// resize one or more children
|
|
$.each( pC, function (key, child) {
|
|
if (!child.destroyed) child.resizeAll();
|
|
});
|
|
}
|
|
}
|
|
|
|
/**
|
|
* IF pane has a content-div, then resize all elements inside pane to fit pane-height
|
|
*
|
|
* @param {(string|Object)} evt_or_panes The pane(s) being resized
|
|
* @param {boolean=} [remeasure=false] Should the content (header/footer) be remeasured?
|
|
*/
|
|
, sizeContent = function (evt_or_panes, remeasure) {
|
|
if (!isInitialized()) return;
|
|
|
|
var panes = evtPane.call(this, evt_or_panes);
|
|
panes = panes ? panes.split(",") : _c.allPanes;
|
|
|
|
$.each(panes, function (idx, pane) {
|
|
var
|
|
$P = $Ps[pane]
|
|
, $C = $Cs[pane]
|
|
, o = options[pane]
|
|
, s = state[pane]
|
|
, m = s.content // m = measurements
|
|
;
|
|
if (!$P || !$C || !$P.is(":visible")) return true; // NOT VISIBLE - skip
|
|
|
|
// if content-element was REMOVED, update OR remove the pointer
|
|
if (!$C.length) {
|
|
initContent(pane, false); // false = do NOT sizeContent() - already there!
|
|
if (!$C) return; // no replacement element found - pointer have been removed
|
|
}
|
|
|
|
// onsizecontent_start will CANCEL resizing if returns false
|
|
if (false === _runCallbacks("onsizecontent_start", pane)) return;
|
|
|
|
// skip re-measuring offsets if live-resizing
|
|
if ((!s.isMoving && !s.isResizing) || o.liveContentResizing || remeasure || m.top == undefined) {
|
|
_measure();
|
|
// if any footers are below pane-bottom, they may not measure correctly,
|
|
// so allow pane overflow and re-measure
|
|
if (m.hiddenFooters > 0 && $P.css("overflow") === "hidden") {
|
|
$P.css("overflow", "visible");
|
|
_measure(); // remeasure while overflowing
|
|
$P.css("overflow", "hidden");
|
|
}
|
|
}
|
|
// NOTE: spaceAbove/Below *includes* the pane paddingTop/Bottom, but not pane.borders
|
|
var newH = s.innerHeight - (m.spaceAbove - s.css.paddingTop) - (m.spaceBelow - s.css.paddingBottom);
|
|
|
|
if (!$C.is(":visible") || m.height != newH) {
|
|
// size the Content element to fit new pane-size - will autoHide if not enough room
|
|
setOuterHeight($C, newH, true); // true=autoHide
|
|
m.height = newH; // save new height
|
|
};
|
|
|
|
if (state.initialized)
|
|
_runCallbacks("onsizecontent_end", pane);
|
|
|
|
function _below ($E) {
|
|
return max(s.css.paddingBottom, (parseInt($E.css("marginBottom"), 10) || 0));
|
|
};
|
|
|
|
function _measure () {
|
|
var
|
|
ignore = options[pane].contentIgnoreSelector
|
|
, $Fs = $C.nextAll().not(".ui-layout-mask").not(ignore || ":lt(0)") // not :lt(0) = ALL
|
|
, $Fs_vis = $Fs.filter(':visible')
|
|
, $F = $Fs_vis.filter(':last')
|
|
;
|
|
m = {
|
|
top: $C[0].offsetTop
|
|
, height: $C.outerHeight()
|
|
, numFooters: $Fs.length
|
|
, hiddenFooters: $Fs.length - $Fs_vis.length
|
|
, spaceBelow: 0 // correct if no content footer ($E)
|
|
}
|
|
m.spaceAbove = m.top; // just for state - not used in calc
|
|
m.bottom = m.top + m.height;
|
|
if ($F.length)
|
|
//spaceBelow = (LastFooter.top + LastFooter.height) [footerBottom] - Content.bottom + max(LastFooter.marginBottom, pane.paddingBotom)
|
|
m.spaceBelow = ($F[0].offsetTop + $F.outerHeight()) - m.bottom + _below($F);
|
|
else // no footer - check marginBottom on Content element itself
|
|
m.spaceBelow = _below($C);
|
|
};
|
|
});
|
|
}
|
|
|
|
|
|
/**
|
|
* Called every time a pane is opened, closed, or resized to slide the togglers to 'center' and adjust their length if necessary
|
|
*
|
|
* @see initHandles(), open(), close(), resizeAll()
|
|
* @param {(string|Object)=} evt_or_panes The pane(s) being resized
|
|
*/
|
|
, sizeHandles = function (evt_or_panes) {
|
|
var panes = evtPane.call(this, evt_or_panes)
|
|
panes = panes ? panes.split(",") : _c.borderPanes;
|
|
|
|
$.each(panes, function (i, pane) {
|
|
var
|
|
o = options[pane]
|
|
, s = state[pane]
|
|
, $P = $Ps[pane]
|
|
, $R = $Rs[pane]
|
|
, $T = $Ts[pane]
|
|
, $TC
|
|
;
|
|
if (!$P || !$R) return;
|
|
|
|
var
|
|
dir = _c[pane].dir
|
|
, _state = (s.isClosed ? "_closed" : "_open")
|
|
, spacing = o["spacing"+ _state]
|
|
, togAlign = o["togglerAlign"+ _state]
|
|
, togLen = o["togglerLength"+ _state]
|
|
, paneLen
|
|
, left
|
|
, offset
|
|
, CSS = {}
|
|
;
|
|
|
|
if (spacing === 0) {
|
|
$R.hide();
|
|
return;
|
|
}
|
|
else if (!s.noRoom && !s.isHidden) // skip if resizer was hidden for any reason
|
|
$R.show(); // in case was previously hidden
|
|
|
|
// Resizer Bar is ALWAYS same width/height of pane it is attached to
|
|
if (dir === "horz") { // north/south
|
|
//paneLen = $P.outerWidth(); // s.outerWidth ||
|
|
paneLen = sC.innerWidth; // handle offscreen-panes
|
|
s.resizerLength = paneLen;
|
|
left = $.layout.cssNum($P, "left")
|
|
$R.css({
|
|
width: cssW($R, paneLen) // account for borders & padding
|
|
, height: cssH($R, spacing) // ditto
|
|
, left: left > -9999 ? left : sC.inset.left // handle offscreen-panes
|
|
});
|
|
}
|
|
else { // east/west
|
|
paneLen = $P.outerHeight(); // s.outerHeight ||
|
|
s.resizerLength = paneLen;
|
|
$R.css({
|
|
height: cssH($R, paneLen) // account for borders & padding
|
|
, width: cssW($R, spacing) // ditto
|
|
, top: sC.inset.top + getPaneSize("north", true) // TODO: what if no North pane?
|
|
//, top: $.layout.cssNum($Ps["center"], "top")
|
|
});
|
|
}
|
|
|
|
// remove hover classes
|
|
removeHover( o, $R );
|
|
|
|
if ($T) {
|
|
if (togLen === 0 || (s.isSliding && o.hideTogglerOnSlide)) {
|
|
$T.hide(); // always HIDE the toggler when 'sliding'
|
|
return;
|
|
}
|
|
else
|
|
$T.show(); // in case was previously hidden
|
|
|
|
if (!(togLen > 0) || togLen === "100%" || togLen > paneLen) {
|
|
togLen = paneLen;
|
|
offset = 0;
|
|
}
|
|
else { // calculate 'offset' based on options.PANE.togglerAlign_open/closed
|
|
if (isStr(togAlign)) {
|
|
switch (togAlign) {
|
|
case "top":
|
|
case "left": offset = 0;
|
|
break;
|
|
case "bottom":
|
|
case "right": offset = paneLen - togLen;
|
|
break;
|
|
case "middle":
|
|
case "center":
|
|
default: offset = round((paneLen - togLen) / 2); // 'default' catches typos
|
|
}
|
|
}
|
|
else { // togAlign = number
|
|
var x = parseInt(togAlign, 10); //
|
|
if (togAlign >= 0) offset = x;
|
|
else offset = paneLen - togLen + x; // NOTE: x is negative!
|
|
}
|
|
}
|
|
|
|
if (dir === "horz") { // north/south
|
|
var width = cssW($T, togLen);
|
|
$T.css({
|
|
width: width // account for borders & padding
|
|
, height: cssH($T, spacing) // ditto
|
|
, left: offset // TODO: VERIFY that toggler positions correctly for ALL values
|
|
, top: 0
|
|
});
|
|
// CENTER the toggler content SPAN
|
|
$T.children(".content").each(function(){
|
|
$TC = $(this);
|
|
$TC.css("marginLeft", round((width-$TC.outerWidth())/2)); // could be negative
|
|
});
|
|
}
|
|
else { // east/west
|
|
var height = cssH($T, togLen);
|
|
$T.css({
|
|
height: height // account for borders & padding
|
|
, width: cssW($T, spacing) // ditto
|
|
, top: offset // POSITION the toggler
|
|
, left: 0
|
|
});
|
|
// CENTER the toggler content SPAN
|
|
$T.children(".content").each(function(){
|
|
$TC = $(this);
|
|
$TC.css("marginTop", round((height-$TC.outerHeight())/2)); // could be negative
|
|
});
|
|
}
|
|
|
|
// remove ALL hover classes
|
|
removeHover( 0, $T );
|
|
}
|
|
|
|
// DONE measuring and sizing this resizer/toggler, so can be 'hidden' now
|
|
if (!state.initialized && (o.initHidden || s.isHidden)) {
|
|
$R.hide();
|
|
if ($T) $T.hide();
|
|
}
|
|
});
|
|
}
|
|
|
|
|
|
/**
|
|
* @param {(string|Object)} evt_or_pane
|
|
*/
|
|
, enableClosable = function (evt_or_pane) {
|
|
if (!isInitialized()) return;
|
|
var pane = evtPane.call(this, evt_or_pane)
|
|
, $T = $Ts[pane]
|
|
, o = options[pane]
|
|
;
|
|
if (!$T) return;
|
|
o.closable = true;
|
|
$T .bind("click."+ sID, function(evt){ evt.stopPropagation(); toggle(pane); })
|
|
.css("visibility", "visible")
|
|
.css("cursor", "pointer")
|
|
.attr("title", state[pane].isClosed ? o.tips.Open : o.tips.Close) // may be blank
|
|
.show();
|
|
}
|
|
/**
|
|
* @param {(string|Object)} evt_or_pane
|
|
* @param {boolean=} [hide=false]
|
|
*/
|
|
, disableClosable = function (evt_or_pane, hide) {
|
|
if (!isInitialized()) return;
|
|
var pane = evtPane.call(this, evt_or_pane)
|
|
, $T = $Ts[pane]
|
|
;
|
|
if (!$T) return;
|
|
options[pane].closable = false;
|
|
// is closable is disable, then pane MUST be open!
|
|
if (state[pane].isClosed) open(pane, false, true);
|
|
$T .unbind("."+ sID)
|
|
.css("visibility", hide ? "hidden" : "visible") // instead of hide(), which creates logic issues
|
|
.css("cursor", "default")
|
|
.attr("title", "");
|
|
}
|
|
|
|
|
|
/**
|
|
* @param {(string|Object)} evt_or_pane
|
|
*/
|
|
, enableSlidable = function (evt_or_pane) {
|
|
if (!isInitialized()) return;
|
|
var pane = evtPane.call(this, evt_or_pane)
|
|
, $R = $Rs[pane]
|
|
;
|
|
if (!$R || !$R.data('draggable')) return;
|
|
options[pane].slidable = true;
|
|
if (state[pane].isClosed)
|
|
bindStartSlidingEvents(pane, true);
|
|
}
|
|
/**
|
|
* @param {(string|Object)} evt_or_pane
|
|
*/
|
|
, disableSlidable = function (evt_or_pane) {
|
|
if (!isInitialized()) return;
|
|
var pane = evtPane.call(this, evt_or_pane)
|
|
, $R = $Rs[pane]
|
|
;
|
|
if (!$R) return;
|
|
options[pane].slidable = false;
|
|
if (state[pane].isSliding)
|
|
close(pane, false, true);
|
|
else {
|
|
bindStartSlidingEvents(pane, false);
|
|
$R .css("cursor", "default")
|
|
.attr("title", "");
|
|
removeHover(null, $R[0]); // in case currently hovered
|
|
}
|
|
}
|
|
|
|
|
|
/**
|
|
* @param {(string|Object)} evt_or_pane
|
|
*/
|
|
, enableResizable = function (evt_or_pane) {
|
|
if (!isInitialized()) return;
|
|
var pane = evtPane.call(this, evt_or_pane)
|
|
, $R = $Rs[pane]
|
|
, o = options[pane]
|
|
;
|
|
if (!$R || !$R.data('draggable')) return;
|
|
o.resizable = true;
|
|
$R.draggable("enable");
|
|
if (!state[pane].isClosed)
|
|
$R .css("cursor", o.resizerCursor)
|
|
.attr("title", o.tips.Resize);
|
|
}
|
|
/**
|
|
* @param {(string|Object)} evt_or_pane
|
|
*/
|
|
, disableResizable = function (evt_or_pane) {
|
|
if (!isInitialized()) return;
|
|
var pane = evtPane.call(this, evt_or_pane)
|
|
, $R = $Rs[pane]
|
|
;
|
|
if (!$R || !$R.data('draggable')) return;
|
|
options[pane].resizable = false;
|
|
$R .draggable("disable")
|
|
.css("cursor", "default")
|
|
.attr("title", "");
|
|
removeHover(null, $R[0]); // in case currently hovered
|
|
}
|
|
|
|
|
|
/**
|
|
* Move a pane from source-side (eg, west) to target-side (eg, east)
|
|
* If pane exists on target-side, move that to source-side, ie, 'swap' the panes
|
|
*
|
|
* @param {(string|Object)} evt_or_pane1 The pane/edge being swapped
|
|
* @param {string} pane2 ditto
|
|
*/
|
|
, swapPanes = function (evt_or_pane1, pane2) {
|
|
if (!isInitialized()) return;
|
|
var pane1 = evtPane.call(this, evt_or_pane1);
|
|
// change state.edge NOW so callbacks can know where pane is headed...
|
|
state[pane1].edge = pane2;
|
|
state[pane2].edge = pane1;
|
|
// run these even if NOT state.initialized
|
|
if (false === _runCallbacks("onswap_start", pane1)
|
|
|| false === _runCallbacks("onswap_start", pane2)
|
|
) {
|
|
state[pane1].edge = pane1; // reset
|
|
state[pane2].edge = pane2;
|
|
return;
|
|
}
|
|
|
|
var
|
|
oPane1 = copy( pane1 )
|
|
, oPane2 = copy( pane2 )
|
|
, sizes = {}
|
|
;
|
|
sizes[pane1] = oPane1 ? oPane1.state.size : 0;
|
|
sizes[pane2] = oPane2 ? oPane2.state.size : 0;
|
|
|
|
// clear pointers & state
|
|
$Ps[pane1] = false;
|
|
$Ps[pane2] = false;
|
|
state[pane1] = {};
|
|
state[pane2] = {};
|
|
|
|
// ALWAYS remove the resizer & toggler elements
|
|
if ($Ts[pane1]) $Ts[pane1].remove();
|
|
if ($Ts[pane2]) $Ts[pane2].remove();
|
|
if ($Rs[pane1]) $Rs[pane1].remove();
|
|
if ($Rs[pane2]) $Rs[pane2].remove();
|
|
$Rs[pane1] = $Rs[pane2] = $Ts[pane1] = $Ts[pane2] = false;
|
|
|
|
// transfer element pointers and data to NEW Layout keys
|
|
move( oPane1, pane2 );
|
|
move( oPane2, pane1 );
|
|
|
|
// cleanup objects
|
|
oPane1 = oPane2 = sizes = null;
|
|
|
|
// make panes 'visible' again
|
|
if ($Ps[pane1]) $Ps[pane1].css(_c.visible);
|
|
if ($Ps[pane2]) $Ps[pane2].css(_c.visible);
|
|
|
|
// fix any size discrepancies caused by swap
|
|
resizeAll();
|
|
|
|
// run these even if NOT state.initialized
|
|
_runCallbacks("onswap_end", pane1);
|
|
_runCallbacks("onswap_end", pane2);
|
|
|
|
return;
|
|
|
|
function copy (n) { // n = pane
|
|
var
|
|
$P = $Ps[n]
|
|
, $C = $Cs[n]
|
|
;
|
|
return !$P ? false : {
|
|
pane: n
|
|
, P: $P ? $P[0] : false
|
|
, C: $C ? $C[0] : false
|
|
, state: $.extend(true, {}, state[n])
|
|
, options: $.extend(true, {}, options[n])
|
|
}
|
|
};
|
|
|
|
function move (oPane, pane) {
|
|
if (!oPane) return;
|
|
var
|
|
P = oPane.P
|
|
, C = oPane.C
|
|
, oldPane = oPane.pane
|
|
, c = _c[pane]
|
|
// save pane-options that should be retained
|
|
, s = $.extend(true, {}, state[pane])
|
|
, o = options[pane]
|
|
// RETAIN side-specific FX Settings - more below
|
|
, fx = { resizerCursor: o.resizerCursor }
|
|
, re, size, pos
|
|
;
|
|
$.each("fxName,fxSpeed,fxSettings".split(","), function (i, k) {
|
|
fx[k +"_open"] = o[k +"_open"];
|
|
fx[k +"_close"] = o[k +"_close"];
|
|
fx[k +"_size"] = o[k +"_size"];
|
|
});
|
|
|
|
// update object pointers and attributes
|
|
$Ps[pane] = $(P)
|
|
.data({
|
|
layoutPane: Instance[pane] // NEW pointer to pane-alias-object
|
|
, layoutEdge: pane
|
|
})
|
|
.css(_c.hidden)
|
|
.css(c.cssReq)
|
|
;
|
|
$Cs[pane] = C ? $(C) : false;
|
|
|
|
// set options and state
|
|
options[pane] = $.extend(true, {}, oPane.options, fx);
|
|
state[pane] = $.extend(true, {}, oPane.state);
|
|
|
|
// change classNames on the pane, eg: ui-layout-pane-east ==> ui-layout-pane-west
|
|
re = new RegExp(o.paneClass +"-"+ oldPane, "g");
|
|
P.className = P.className.replace(re, o.paneClass +"-"+ pane);
|
|
|
|
// ALWAYS regenerate the resizer & toggler elements
|
|
initHandles(pane); // create the required resizer & toggler
|
|
|
|
// if moving to different orientation, then keep 'target' pane size
|
|
if (c.dir != _c[oldPane].dir) {
|
|
size = sizes[pane] || 0;
|
|
setSizeLimits(pane); // update pane-state
|
|
size = max(size, state[pane].minSize);
|
|
// use manualSizePane to disable autoResize - not useful after panes are swapped
|
|
manualSizePane(pane, size, true, true); // true/true = skipCallback/noAnimation
|
|
}
|
|
else // move the resizer here
|
|
$Rs[pane].css(c.side, sC.inset[c.side] + (state[pane].isVisible ? getPaneSize(pane) : 0));
|
|
|
|
|
|
// ADD CLASSNAMES & SLIDE-BINDINGS
|
|
if (oPane.state.isVisible && !s.isVisible)
|
|
setAsOpen(pane, true); // true = skipCallback
|
|
else {
|
|
setAsClosed(pane);
|
|
bindStartSlidingEvents(pane, true); // will enable events IF option is set
|
|
}
|
|
|
|
// DESTROY the object
|
|
oPane = null;
|
|
};
|
|
}
|
|
|
|
|
|
/**
|
|
* INTERNAL method to sync pin-buttons when pane is opened or closed
|
|
* Unpinned means the pane is 'sliding' - ie, over-top of the adjacent panes
|
|
*
|
|
* @see open(), setAsOpen(), setAsClosed()
|
|
* @param {string} pane These are the params returned to callbacks by layout()
|
|
* @param {boolean} doPin True means set the pin 'down', False means 'up'
|
|
*/
|
|
, syncPinBtns = function (pane, doPin) {
|
|
if ($.layout.plugins.buttons)
|
|
$.each(state[pane].pins, function (i, selector) {
|
|
$.layout.buttons.setPinState(Instance, $(selector), pane, doPin);
|
|
});
|
|
}
|
|
|
|
; // END var DECLARATIONS
|
|
|
|
/**
|
|
* Capture keys when enableCursorHotkey - toggle pane if hotkey pressed
|
|
*
|
|
* @see document.keydown()
|
|
*/
|
|
function keyDown (evt) {
|
|
if (!evt) return true;
|
|
var code = evt.keyCode;
|
|
if (code < 33) return true; // ignore special keys: ENTER, TAB, etc
|
|
|
|
var
|
|
PANE = {
|
|
38: "north" // Up Cursor - $.ui.keyCode.UP
|
|
, 40: "south" // Down Cursor - $.ui.keyCode.DOWN
|
|
, 37: "west" // Left Cursor - $.ui.keyCode.LEFT
|
|
, 39: "east" // Right Cursor - $.ui.keyCode.RIGHT
|
|
}
|
|
, ALT = evt.altKey // no worky!
|
|
, SHIFT = evt.shiftKey
|
|
, CTRL = evt.ctrlKey
|
|
, CURSOR = (CTRL && code >= 37 && code <= 40)
|
|
, o, k, m, pane
|
|
;
|
|
|
|
if (CURSOR && options[PANE[code]].enableCursorHotkey) // valid cursor-hotkey
|
|
pane = PANE[code];
|
|
else if (CTRL || SHIFT) // check to see if this matches a custom-hotkey
|
|
$.each(_c.borderPanes, function (i, p) { // loop each pane to check its hotkey
|
|
o = options[p];
|
|
k = o.customHotkey;
|
|
m = o.customHotkeyModifier; // if missing or invalid, treated as "CTRL+SHIFT"
|
|
if ((SHIFT && m=="SHIFT") || (CTRL && m=="CTRL") || (CTRL && SHIFT)) { // Modifier matches
|
|
if (k && code === (isNaN(k) || k <= 9 ? k.toUpperCase().charCodeAt(0) : k)) { // Key matches
|
|
pane = p;
|
|
return false; // BREAK
|
|
}
|
|
}
|
|
});
|
|
|
|
// validate pane
|
|
if (!pane || !$Ps[pane] || !options[pane].closable || state[pane].isHidden)
|
|
return true;
|
|
|
|
toggle(pane);
|
|
|
|
evt.stopPropagation();
|
|
evt.returnValue = false; // CANCEL key
|
|
return false;
|
|
};
|
|
|
|
|
|
/*
|
|
* ######################################
|
|
* UTILITY METHODS
|
|
* called externally or by initButtons
|
|
* ######################################
|
|
*/
|
|
|
|
/**
|
|
* Change/reset a pane overflow setting & zIndex to allow popups/drop-downs to work
|
|
*
|
|
* @param {Object=} [el] (optional) Can also be 'bound' to a click, mouseOver, or other event
|
|
*/
|
|
function allowOverflow (el) {
|
|
if (!isInitialized()) return;
|
|
if (this && this.tagName) el = this; // BOUND to element
|
|
var $P;
|
|
if (isStr(el))
|
|
$P = $Ps[el];
|
|
else if ($(el).data("layoutRole"))
|
|
$P = $(el);
|
|
else
|
|
$(el).parents().each(function(){
|
|
if ($(this).data("layoutRole")) {
|
|
$P = $(this);
|
|
return false; // BREAK
|
|
}
|
|
});
|
|
if (!$P || !$P.length) return; // INVALID
|
|
|
|
var
|
|
pane = $P.data("layoutEdge")
|
|
, s = state[pane]
|
|
;
|
|
|
|
// if pane is already raised, then reset it before doing it again!
|
|
// this would happen if allowOverflow is attached to BOTH the pane and an element
|
|
if (s.cssSaved)
|
|
resetOverflow(pane); // reset previous CSS before continuing
|
|
|
|
// if pane is raised by sliding or resizing, or its closed, then abort
|
|
if (s.isSliding || s.isResizing || s.isClosed) {
|
|
s.cssSaved = false;
|
|
return;
|
|
}
|
|
|
|
var
|
|
newCSS = { zIndex: (options.zIndexes.resizer_normal + 1) }
|
|
, curCSS = {}
|
|
, of = $P.css("overflow")
|
|
, ofX = $P.css("overflowX")
|
|
, ofY = $P.css("overflowY")
|
|
;
|
|
// determine which, if any, overflow settings need to be changed
|
|
if (of != "visible") {
|
|
curCSS.overflow = of;
|
|
newCSS.overflow = "visible";
|
|
}
|
|
if (ofX && !ofX.match(/(visible|auto)/)) {
|
|
curCSS.overflowX = ofX;
|
|
newCSS.overflowX = "visible";
|
|
}
|
|
if (ofY && !ofY.match(/(visible|auto)/)) {
|
|
curCSS.overflowY = ofX;
|
|
newCSS.overflowY = "visible";
|
|
}
|
|
|
|
// save the current overflow settings - even if blank!
|
|
s.cssSaved = curCSS;
|
|
|
|
// apply new CSS to raise zIndex and, if necessary, make overflow 'visible'
|
|
$P.css( newCSS );
|
|
|
|
// make sure the zIndex of all other panes is normal
|
|
$.each(_c.allPanes, function(i, p) {
|
|
if (p != pane) resetOverflow(p);
|
|
});
|
|
|
|
};
|
|
/**
|
|
* @param {Object=} [el] (optional) Can also be 'bound' to a click, mouseOver, or other event
|
|
*/
|
|
function resetOverflow (el) {
|
|
if (!isInitialized()) return;
|
|
if (this && this.tagName) el = this; // BOUND to element
|
|
var $P;
|
|
if (isStr(el))
|
|
$P = $Ps[el];
|
|
else if ($(el).data("layoutRole"))
|
|
$P = $(el);
|
|
else
|
|
$(el).parents().each(function(){
|
|
if ($(this).data("layoutRole")) {
|
|
$P = $(this);
|
|
return false; // BREAK
|
|
}
|
|
});
|
|
if (!$P || !$P.length) return; // INVALID
|
|
|
|
var
|
|
pane = $P.data("layoutEdge")
|
|
, s = state[pane]
|
|
, CSS = s.cssSaved || {}
|
|
;
|
|
// reset the zIndex
|
|
if (!s.isSliding && !s.isResizing)
|
|
$P.css("zIndex", options.zIndexes.pane_normal);
|
|
|
|
// reset Overflow - if necessary
|
|
$P.css( CSS );
|
|
|
|
// clear var
|
|
s.cssSaved = false;
|
|
};
|
|
|
|
/*
|
|
* #####################
|
|
* CREATE/RETURN LAYOUT
|
|
* #####################
|
|
*/
|
|
try {
|
|
|
|
// validate that container exists
|
|
var $N = $(this).eq(0); // FIRST matching Container element
|
|
if (!$N.length) {
|
|
return _log( options.errors.containerMissing );
|
|
};
|
|
|
|
// Users retrieve Instance of a layout with: $N.layout() OR $N.data("layout")
|
|
// return the Instance-pointer if layout has already been initialized
|
|
if ($N.data("layoutContainer") && $N.data("layout"))
|
|
return $N.data("layout"); // cached pointer
|
|
} catch(e){
|
|
console.log("eeeee",e)
|
|
}
|
|
|
|
// init global vars
|
|
var
|
|
$Ps = {} // Panes x5 - set in initPanes()
|
|
, $Cs = {} // Content x5 - set in initPanes()
|
|
, $Rs = {} // Resizers x4 - set in initHandles()
|
|
, $Ts = {} // Togglers x4 - set in initHandles()
|
|
, $Ms = $([]) // Masks - up to 2 masks per pane (IFRAME + DIV)
|
|
// aliases for code brevity
|
|
, sC = state.container // alias for easy access to 'container dimensions'
|
|
, sID = state.id // alias for unique layout ID/namespace - eg: "layout435"
|
|
;
|
|
|
|
// create Instance object to expose data & option Properties, and primary action Methods
|
|
var Instance = {
|
|
// layout data
|
|
options: options // property - options hash
|
|
, state: state // property - dimensions hash
|
|
// object pointers
|
|
, container: $N // property - object pointers for layout container
|
|
, panes: $Ps // property - object pointers for ALL Panes: panes.north, panes.center
|
|
, contents: $Cs // property - object pointers for ALL Content: contents.north, contents.center
|
|
, resizers: $Rs // property - object pointers for ALL Resizers, eg: resizers.north
|
|
, togglers: $Ts // property - object pointers for ALL Togglers, eg: togglers.north
|
|
// border-pane open/close
|
|
, hide: hide // method - ditto
|
|
, show: show // method - ditto
|
|
, toggle: toggle // method - pass a 'pane' ("north", "west", etc)
|
|
, open: open // method - ditto
|
|
, close: close // method - ditto
|
|
, slideOpen: slideOpen // method - ditto
|
|
, slideClose: slideClose // method - ditto
|
|
, slideToggle: slideToggle // method - ditto
|
|
// pane actions
|
|
, setSizeLimits: setSizeLimits // method - pass a 'pane' - update state min/max data
|
|
, _sizePane: sizePane // method -intended for user by plugins only!
|
|
, sizePane: manualSizePane // method - pass a 'pane' AND an 'outer-size' in pixels or percent, or 'auto'
|
|
, sizeContent: sizeContent // method - pass a 'pane'
|
|
, swapPanes: swapPanes // method - pass TWO 'panes' - will swap them
|
|
, showMasks: showMasks // method - pass a 'pane' OR list of panes - default = all panes with mask option set
|
|
, hideMasks: hideMasks // method - ditto'
|
|
// pane element methods
|
|
, initContent: initContent // method - ditto
|
|
, addPane: addPane // method - pass a 'pane'
|
|
, removePane: removePane // method - pass a 'pane' to remove from layout, add 'true' to delete the pane-elem
|
|
, createChildren: createChildren // method - pass a 'pane' and (optional) layout-options (OVERRIDES options[pane].children
|
|
, refreshChildren: refreshChildren // method - pass a 'pane' and a layout-instance
|
|
// special pane option setting
|
|
, enableClosable: enableClosable // method - pass a 'pane'
|
|
, disableClosable: disableClosable // method - ditto
|
|
, enableSlidable: enableSlidable // method - ditto
|
|
, disableSlidable: disableSlidable // method - ditto
|
|
, enableResizable: enableResizable // method - ditto
|
|
, disableResizable: disableResizable// method - ditto
|
|
// utility methods for panes
|
|
, allowOverflow: allowOverflow // utility - pass calling element (this)
|
|
, resetOverflow: resetOverflow // utility - ditto
|
|
// layout control
|
|
, destroy: destroy // method - no parameters
|
|
, initPanes: isInitialized // method - no parameters
|
|
, resizeAll: resizeAll // method - no parameters
|
|
// callback triggering
|
|
, runCallbacks: _runCallbacks // method - pass evtName & pane (if a pane-event), eg: trigger("onopen", "west")
|
|
// alias collections of options, state and children - created in addPane and extended elsewhere
|
|
, hasParentLayout: false // set by initContainer()
|
|
, children: children // pointers to child-layouts, eg: Instance.children.west.layoutName
|
|
, north: false // alias group: { name: pane, pane: $Ps[pane], options: options[pane], state: state[pane], children: children[pane] }
|
|
, south: false // ditto
|
|
, west: false // ditto
|
|
, east: false // ditto
|
|
, center: false // ditto
|
|
};
|
|
|
|
// create the border layout NOW
|
|
if (_create() === 'cancel') // onload_start callback returned false to CANCEL layout creation
|
|
return null;
|
|
else // true OR false -- if layout-elements did NOT init (hidden or do not exist), can auto-init later
|
|
return Instance; // return the Instance object
|
|
|
|
}
|
|
|
|
|
|
})( jQuery );
|
|
// END Layout - keep internal vars internal!
|
|
|
|
|
|
|
|
// START Plugins - shared wrapper, no global vars
|
|
(function ($) {
|
|
|
|
|
|
/**
|
|
* jquery.layout.state 1.0
|
|
* $Date: 2011-07-16 08:00:00 (Sat, 16 July 2011) $
|
|
*
|
|
* Copyright (c) 2012
|
|
* Kevin Dalman (http://allpro.net)
|
|
*
|
|
* Dual licensed under the GPL (http://www.gnu.org/licenses/gpl.html)
|
|
* and MIT (http://www.opensource.org/licenses/mit-license.php) licenses.
|
|
*
|
|
* @requires: UI Layout 1.3.0.rc30.1 or higher
|
|
* @requires: $.ui.cookie (above)
|
|
*
|
|
* @see: http://groups.google.com/group/jquery-ui-layout
|
|
*/
|
|
/*
|
|
* State-management options stored in options.stateManagement, which includes a .cookie hash
|
|
* Default options saves ALL KEYS for ALL PANES, ie: pane.size, pane.isClosed, pane.isHidden
|
|
*
|
|
* // STATE/COOKIE OPTIONS
|
|
* @example $(el).layout({
|
|
stateManagement: {
|
|
enabled: true
|
|
, stateKeys: "east.size,west.size,east.isClosed,west.isClosed"
|
|
, cookie: { name: "appLayout", path: "/" }
|
|
}
|
|
})
|
|
* @example $(el).layout({ stateManagement__enabled: true }) // enable auto-state-management using cookies
|
|
* @example $(el).layout({ stateManagement__cookie: { name: "appLayout", path: "/" } })
|
|
* @example $(el).layout({ stateManagement__cookie__name: "appLayout", stateManagement__cookie__path: "/" })
|
|
*
|
|
* // STATE/COOKIE METHODS
|
|
* @example myLayout.saveCookie( "west.isClosed,north.size,south.isHidden", {expires: 7} );
|
|
* @example myLayout.loadCookie();
|
|
* @example myLayout.deleteCookie();
|
|
* @example var JSON = myLayout.readState(); // CURRENT Layout State
|
|
* @example var JSON = myLayout.readCookie(); // SAVED Layout State (from cookie)
|
|
* @example var JSON = myLayout.state.stateData; // LAST LOADED Layout State (cookie saved in layout.state hash)
|
|
*
|
|
* CUSTOM STATE-MANAGEMENT (eg, saved in a database)
|
|
* @example var JSON = myLayout.readState( "west.isClosed,north.size,south.isHidden" );
|
|
* @example myLayout.loadState( JSON );
|
|
*/
|
|
|
|
/**
|
|
* UI COOKIE UTILITY
|
|
*
|
|
* A $.cookie OR $.ui.cookie namespace *should be standard*, but until then...
|
|
* This creates $.ui.cookie so Layout does not need the cookie.jquery.js plugin
|
|
* NOTE: This utility is REQUIRED by the layout.state plugin
|
|
*
|
|
* Cookie methods in Layout are created as part of State Management
|
|
*/
|
|
if (!$.ui) $.ui = {};
|
|
$.ui.cookie = {
|
|
|
|
// cookieEnabled is not in DOM specs, but DOES works in all browsers,including IE6
|
|
acceptsCookies: !!navigator.cookieEnabled
|
|
|
|
, read: function (name) {
|
|
var c = document.cookie
|
|
, cs = c ? c.split(';') : []
|
|
, pair // loop var
|
|
;
|
|
for (var i=0, n=cs.length; i < n; i++) {
|
|
pair = $.trim(cs[i]).split('='); // name=value pair
|
|
if (pair[0] == name) // found the layout cookie
|
|
return decodeURIComponent(pair[1]);
|
|
}
|
|
return null;
|
|
}
|
|
|
|
, write: function (name, val, cookieOpts) {
|
|
var params = ""
|
|
, date = ""
|
|
, clear = false
|
|
, o = cookieOpts || {}
|
|
, x = o.expires || null
|
|
, t = $.type(x)
|
|
;
|
|
if (t === "date")
|
|
date = x;
|
|
else if (t === "string" && x > 0) {
|
|
x = parseInt(x,10);
|
|
t = "number";
|
|
}
|
|
if (t === "number") {
|
|
date = new Date();
|
|
if (x > 0)
|
|
date.setDate(date.getDate() + x);
|
|
else {
|
|
date.setFullYear(1970);
|
|
clear = true;
|
|
}
|
|
}
|
|
if (date) params += ";expires="+ date.toUTCString();
|
|
if (o.path) params += ";path="+ o.path;
|
|
if (o.domain) params += ";domain="+ o.domain;
|
|
if (o.secure) params += ";secure";
|
|
document.cookie = name +"="+ (clear ? "" : encodeURIComponent( val )) + params; // write or clear cookie
|
|
}
|
|
|
|
, clear: function (name) {
|
|
$.ui.cookie.write(name, "", {expires: -1});
|
|
}
|
|
|
|
};
|
|
// if cookie.jquery.js is not loaded, create an alias to replicate it
|
|
// this may be useful to other plugins or code dependent on that plugin
|
|
if (!$.cookie) $.cookie = function (k, v, o) {
|
|
var C = $.ui.cookie;
|
|
if (v === null)
|
|
C.clear(k);
|
|
else if (v === undefined)
|
|
return C.read(k);
|
|
else
|
|
C.write(k, v, o);
|
|
};
|
|
|
|
|
|
// tell Layout that the state plugin is available
|
|
$.layout.plugins.stateManagement = true;
|
|
|
|
// Add State-Management options to layout.defaults
|
|
$.layout.config.optionRootKeys.push("stateManagement");
|
|
$.layout.defaults.stateManagement = {
|
|
enabled: false // true = enable state-management, even if not using cookies
|
|
, autoSave: true // Save a state-cookie when page exits?
|
|
, autoLoad: true // Load the state-cookie when Layout inits?
|
|
, animateLoad: true // animate panes when loading state into an active layout
|
|
, includeChildren: true // recurse into child layouts to include their state as well
|
|
// List state-data to save - must be pane-specific
|
|
, stateKeys: "north.size,south.size,east.size,west.size,"+
|
|
"north.isClosed,south.isClosed,east.isClosed,west.isClosed,"+
|
|
"north.isHidden,south.isHidden,east.isHidden,west.isHidden"
|
|
, cookie: {
|
|
name: "" // If not specified, will use Layout.name, else just "Layout"
|
|
, domain: "" // blank = current domain
|
|
, path: "" // blank = current page, "/" = entire website
|
|
, expires: "" // 'days' to keep cookie - leave blank for 'session cookie'
|
|
, secure: false
|
|
}
|
|
};
|
|
// Set stateManagement as a layout-option, NOT a pane-option
|
|
$.layout.optionsMap.layout.push("stateManagement");
|
|
|
|
/*
|
|
* State Management methods
|
|
*/
|
|
$.layout.state = {
|
|
|
|
/**
|
|
* Get the current layout state and save it to a cookie
|
|
*
|
|
* myLayout.saveCookie( keys, cookieOpts )
|
|
*
|
|
* @param {Object} inst
|
|
* @param {(string|Array)=} keys
|
|
* @param {Object=} cookieOpts
|
|
*/
|
|
saveCookie: function (inst, keys, cookieOpts) {
|
|
var o = inst.options
|
|
, sm = o.stateManagement
|
|
, oC = $.extend(true, {}, sm.cookie, cookieOpts || null)
|
|
, data = inst.state.stateData = inst.readState( keys || sm.stateKeys ) // read current panes-state
|
|
;
|
|
$.ui.cookie.write( oC.name || o.name || "Layout", $.layout.state.encodeJSON(data), oC );
|
|
return $.extend(true, {}, data); // return COPY of state.stateData data
|
|
}
|
|
|
|
/**
|
|
* Remove the state cookie
|
|
*
|
|
* @param {Object} inst
|
|
*/
|
|
, deleteCookie: function (inst) {
|
|
var o = inst.options;
|
|
$.ui.cookie.clear( o.stateManagement.cookie.name || o.name || "Layout" );
|
|
}
|
|
|
|
/**
|
|
* Read & return data from the cookie - as JSON
|
|
*
|
|
* @param {Object} inst
|
|
*/
|
|
, readCookie: function (inst) {
|
|
var o = inst.options;
|
|
var c = $.ui.cookie.read( o.stateManagement.cookie.name || o.name || "Layout" );
|
|
// convert cookie string back to a hash and return it
|
|
return c ? $.layout.state.decodeJSON(c) : {};
|
|
}
|
|
|
|
/**
|
|
* Get data from the cookie and USE IT to loadState
|
|
*
|
|
* @param {Object} inst
|
|
*/
|
|
, loadCookie: function (inst) {
|
|
var c = $.layout.state.readCookie(inst); // READ the cookie
|
|
if (c) {
|
|
inst.state.stateData = $.extend(true, {}, c); // SET state.stateData
|
|
inst.loadState(c); // LOAD the retrieved state
|
|
}
|
|
return c;
|
|
}
|
|
|
|
/**
|
|
* Update layout options from the cookie, if one exists
|
|
*
|
|
* @param {Object} inst
|
|
* @param {Object=} stateData
|
|
* @param {boolean=} animate
|
|
*/
|
|
, loadState: function (inst, data, opts) {
|
|
if (!$.isPlainObject( data ) || $.isEmptyObject( data )) return;
|
|
|
|
// normalize data & cache in the state object
|
|
data = inst.state.stateData = $.layout.transformData( data ); // panes = default subkey
|
|
|
|
// add missing/default state-restore options
|
|
var smo = inst.options.stateManagement;
|
|
opts = $.extend({
|
|
animateLoad: false //smo.animateLoad
|
|
, includeChildren: smo.includeChildren
|
|
}, opts );
|
|
|
|
if (!inst.state.initialized) {
|
|
/*
|
|
* layout NOT initialized, so just update its options
|
|
*/
|
|
// MUST remove pane.children keys before applying to options
|
|
// use a copy so we don't remove keys from original data
|
|
var o = $.extend(true, {}, data);
|
|
//delete o.center; // center has no state-data - only children
|
|
$.each($.layout.config.allPanes, function (idx, pane) {
|
|
if (o[pane]) delete o[pane].children;
|
|
});
|
|
// update CURRENT layout-options with saved state data
|
|
$.extend(true, inst.options, o);
|
|
}
|
|
else {
|
|
/*
|
|
* layout already initialized, so modify layout's configuration
|
|
*/
|
|
var noAnimate = !opts.animateLoad
|
|
, o, c, h, state, open
|
|
;
|
|
$.each($.layout.config.borderPanes, function (idx, pane) {
|
|
o = data[ pane ];
|
|
if (!$.isPlainObject( o )) return; // no key, skip pane
|
|
|
|
s = o.size;
|
|
c = o.initClosed;
|
|
h = o.initHidden;
|
|
ar = o.autoResize
|
|
state = inst.state[pane];
|
|
open = state.isVisible;
|
|
|
|
// reset autoResize
|
|
if (ar)
|
|
state.autoResize = ar;
|
|
// resize BEFORE opening
|
|
if (!open)
|
|
inst._sizePane(pane, s, false, false, false); // false=skipCallback/noAnimation/forceResize
|
|
// open/close as necessary - DO NOT CHANGE THIS ORDER!
|
|
if (h === true) inst.hide(pane, noAnimate);
|
|
else if (c === true) inst.close(pane, false, noAnimate);
|
|
else if (c === false) inst.open (pane, false, noAnimate);
|
|
else if (h === false) inst.show (pane, false, noAnimate);
|
|
// resize AFTER any other actions
|
|
if (open)
|
|
inst._sizePane(pane, s, false, false, noAnimate); // animate resize if option passed
|
|
});
|
|
|
|
/*
|
|
* RECURSE INTO CHILD-LAYOUTS
|
|
*/
|
|
if (opts.includeChildren) {
|
|
var paneStateChildren, childState;
|
|
$.each(inst.children, function (pane, paneChildren) {
|
|
paneStateChildren = data[pane] ? data[pane].children : 0;
|
|
if (paneStateChildren && paneChildren) {
|
|
$.each(paneChildren, function (stateKey, child) {
|
|
childState = paneStateChildren[stateKey];
|
|
if (child && childState)
|
|
child.loadState( childState );
|
|
});
|
|
}
|
|
});
|
|
}
|
|
}
|
|
}
|
|
|
|
/**
|
|
* Get the *current layout state* and return it as a hash
|
|
*
|
|
* @param {Object=} inst // Layout instance to get state for
|
|
* @param {object=} [opts] // State-Managements override options
|
|
*/
|
|
, readState: function (inst, opts) {
|
|
// backward compatility
|
|
if ($.type(opts) === 'string') opts = { keys: opts };
|
|
if (!opts) opts = {};
|
|
var sm = inst.options.stateManagement
|
|
, ic = opts.includeChildren
|
|
, recurse = ic !== undefined ? ic : sm.includeChildren
|
|
, keys = opts.stateKeys || sm.stateKeys
|
|
, alt = { isClosed: 'initClosed', isHidden: 'initHidden' }
|
|
, state = inst.state
|
|
, panes = $.layout.config.allPanes
|
|
, data = {}
|
|
, pair, pane, key, val
|
|
, ps, pC, child, array, count, branch
|
|
;
|
|
if ($.isArray(keys)) keys = keys.join(",");
|
|
// convert keys to an array and change delimiters from '__' to '.'
|
|
keys = keys.replace(/__/g, ".").split(',');
|
|
// loop keys and create a data hash
|
|
for (var i=0, n=keys.length; i < n; i++) {
|
|
pair = keys[i].split(".");
|
|
pane = pair[0];
|
|
key = pair[1];
|
|
if ($.inArray(pane, panes) < 0) continue; // bad pane!
|
|
val = state[ pane ][ key ];
|
|
if (val == undefined) continue;
|
|
if (key=="isClosed" && state[pane]["isSliding"])
|
|
val = true; // if sliding, then *really* isClosed
|
|
( data[pane] || (data[pane]={}) )[ alt[key] ? alt[key] : key ] = val;
|
|
}
|
|
|
|
// recurse into the child-layouts for each pane
|
|
if (recurse) {
|
|
$.each(panes, function (idx, pane) {
|
|
pC = inst.children[pane];
|
|
ps = state.stateData[pane];
|
|
if ($.isPlainObject( pC ) && !$.isEmptyObject( pC )) {
|
|
// ensure a key exists for this 'pane', eg: branch = data.center
|
|
branch = data[pane] || (data[pane] = {});
|
|
if (!branch.children) branch.children = {};
|
|
$.each( pC, function (key, child) {
|
|
// ONLY read state from an initialize layout
|
|
if ( child.state.initialized )
|
|
branch.children[ key ] = $.layout.state.readState( child );
|
|
// if we have PREVIOUS (onLoad) state for this child-layout, KEEP IT!
|
|
else if ( ps && ps.children && ps.children[ key ] ) {
|
|
branch.children[ key ] = $.extend(true, {}, ps.children[ key ] );
|
|
}
|
|
});
|
|
}
|
|
});
|
|
}
|
|
|
|
return data;
|
|
}
|
|
|
|
/**
|
|
* Stringify a JSON hash so can save in a cookie or db-field
|
|
*/
|
|
, encodeJSON: function (JSON) {
|
|
return parse(JSON);
|
|
function parse (h) {
|
|
var D=[], i=0, k, v, t // k = key, v = value
|
|
, a = $.isArray(h)
|
|
;
|
|
for (k in h) {
|
|
v = h[k];
|
|
t = typeof v;
|
|
if (t == 'string') // STRING - add quotes
|
|
v = '"'+ v +'"';
|
|
else if (t == 'object') // SUB-KEY - recurse into it
|
|
v = parse(v);
|
|
D[i++] = (!a ? '"'+ k +'":' : '') + v;
|
|
}
|
|
return (a ? '[' : '{') + D.join(',') + (a ? ']' : '}');
|
|
};
|
|
}
|
|
|
|
/**
|
|
* Convert stringified JSON back to a hash object
|
|
* @see $.parseJSON(), adding in jQuery 1.4.1
|
|
*/
|
|
, decodeJSON: function (str) {
|
|
try { return $.parseJSON ? $.parseJSON(str) : window["eval"]("("+ str +")") || {}; }
|
|
catch (e) { return {}; }
|
|
}
|
|
|
|
|
|
, _create: function (inst) {
|
|
var _ = $.layout.state
|
|
, o = inst.options
|
|
, sm = o.stateManagement
|
|
;
|
|
// ADD State-Management plugin methods to inst
|
|
$.extend( inst, {
|
|
// readCookie - update options from cookie - returns hash of cookie data
|
|
readCookie: function () { return _.readCookie(inst); }
|
|
// deleteCookie
|
|
, deleteCookie: function () { _.deleteCookie(inst); }
|
|
// saveCookie - optionally pass keys-list and cookie-options (hash)
|
|
, saveCookie: function (keys, cookieOpts) { return _.saveCookie(inst, keys, cookieOpts); }
|
|
// loadCookie - readCookie and use to loadState() - returns hash of cookie data
|
|
, loadCookie: function () { return _.loadCookie(inst); }
|
|
// loadState - pass a hash of state to use to update options
|
|
, loadState: function (stateData, opts) { _.loadState(inst, stateData, opts); }
|
|
// readState - returns hash of current layout-state
|
|
, readState: function (keys) { return _.readState(inst, keys); }
|
|
// add JSON utility methods too...
|
|
, encodeJSON: _.encodeJSON
|
|
, decodeJSON: _.decodeJSON
|
|
});
|
|
|
|
// init state.stateData key, even if plugin is initially disabled
|
|
inst.state.stateData = {};
|
|
|
|
// autoLoad MUST BE one of: data-array, data-hash, callback-function, or TRUE
|
|
if ( !sm.autoLoad ) return;
|
|
|
|
// When state-data exists in the autoLoad key USE IT,
|
|
// even if stateManagement.enabled == false
|
|
if ($.isPlainObject( sm.autoLoad )) {
|
|
if (!$.isEmptyObject( sm.autoLoad )) {
|
|
inst.loadState( sm.autoLoad );
|
|
}
|
|
}
|
|
else if ( sm.enabled ) {
|
|
// update the options from cookie or callback
|
|
// if options is a function, call it to get stateData
|
|
if ($.isFunction( sm.autoLoad )) {
|
|
var d = {};
|
|
try {
|
|
d = sm.autoLoad( inst, inst.state, inst.options, inst.options.name || '' ); // try to get data from fn
|
|
} catch (e) {}
|
|
if (d && $.isPlainObject( d ) && !$.isEmptyObject( d ))
|
|
inst.loadState(d);
|
|
}
|
|
else // any other truthy value will trigger loadCookie
|
|
inst.loadCookie();
|
|
}
|
|
}
|
|
|
|
, _unload: function (inst) {
|
|
var sm = inst.options.stateManagement;
|
|
if (sm.enabled && sm.autoSave) {
|
|
// if options is a function, call it to save the stateData
|
|
if ($.isFunction( sm.autoSave )) {
|
|
try {
|
|
sm.autoSave( inst, inst.state, inst.options, inst.options.name || '' ); // try to get data from fn
|
|
} catch (e) {}
|
|
}
|
|
else // any truthy value will trigger saveCookie
|
|
inst.saveCookie();
|
|
}
|
|
}
|
|
|
|
};
|
|
|
|
// add state initialization method to Layout's onCreate array of functions
|
|
$.layout.onCreate.push( $.layout.state._create );
|
|
$.layout.onUnload.push( $.layout.state._unload );
|
|
|
|
|
|
|
|
|
|
/**
|
|
* jquery.layout.buttons 1.0
|
|
* $Date: 2011-07-16 08:00:00 (Sat, 16 July 2011) $
|
|
*
|
|
* Copyright (c) 2012
|
|
* Kevin Dalman (http://allpro.net)
|
|
*
|
|
* Dual licensed under the GPL (http://www.gnu.org/licenses/gpl.html)
|
|
* and MIT (http://www.opensource.org/licenses/mit-license.php) licenses.
|
|
*
|
|
* @requires: UI Layout 1.3.0.rc30.1 or higher
|
|
*
|
|
* @see: http://groups.google.com/group/jquery-ui-layout
|
|
*
|
|
* Docs: [ to come ]
|
|
* Tips: [ to come ]
|
|
*/
|
|
|
|
// tell Layout that the state plugin is available
|
|
$.layout.plugins.buttons = true;
|
|
|
|
// Add buttons options to layout.defaults
|
|
$.layout.defaults.autoBindCustomButtons = false;
|
|
// Specify autoBindCustomButtons as a layout-option, NOT a pane-option
|
|
$.layout.optionsMap.layout.push("autoBindCustomButtons");
|
|
|
|
/*
|
|
* Button methods
|
|
*/
|
|
$.layout.buttons = {
|
|
|
|
/**
|
|
* Searches for .ui-layout-button-xxx elements and auto-binds them as layout-buttons
|
|
*
|
|
* @see _create()
|
|
*
|
|
* @param {Object} inst Layout Instance object
|
|
*/
|
|
init: function (inst) {
|
|
var pre = "ui-layout-button-"
|
|
, layout = inst.options.name || ""
|
|
, name;
|
|
$.each("toggle,open,close,pin,toggle-slide,open-slide".split(","), function (i, action) {
|
|
$.each($.layout.config.borderPanes, function (ii, pane) {
|
|
$("."+pre+action+"-"+pane).each(function(){
|
|
// if button was previously 'bound', data.layoutName was set, but is blank if layout has no 'name'
|
|
name = $(this).data("layoutName") || $(this).attr("layoutName");
|
|
if (name == undefined || name === layout)
|
|
inst.bindButton(this, action, pane);
|
|
});
|
|
});
|
|
});
|
|
}
|
|
|
|
/**
|
|
* Helper function to validate params received by addButton utilities
|
|
*
|
|
* Two classes are added to the element, based on the buttonClass...
|
|
* The type of button is appended to create the 2nd className:
|
|
* - ui-layout-button-pin // action btnClass
|
|
* - ui-layout-button-pin-west // action btnClass + pane
|
|
* - ui-layout-button-toggle
|
|
* - ui-layout-button-open
|
|
* - ui-layout-button-close
|
|
*
|
|
* @param {Object} inst Layout Instance object
|
|
* @param {(string|!Object)} selector jQuery selector (or element) for button, eg: ".ui-layout-north .toggle-button"
|
|
* @param {string} pane Name of the pane the button is for: 'north', 'south', etc.
|
|
*
|
|
* @return {Array.<Object>} If both params valid, the element matching 'selector' in a jQuery wrapper - otherwise returns null
|
|
*/
|
|
, get: function (inst, selector, pane, action) {
|
|
var $E = $(selector)
|
|
, o = inst.options
|
|
, err = o.errors.addButtonError
|
|
;
|
|
if (!$E.length) { // element not found
|
|
$.layout.msg(err +" "+ o.errors.selector +": "+ selector, true);
|
|
}
|
|
else if ($.inArray(pane, $.layout.config.borderPanes) < 0) { // invalid 'pane' sepecified
|
|
$.layout.msg(err +" "+ o.errors.pane +": "+ pane, true);
|
|
$E = $(""); // NO BUTTON
|
|
}
|
|
else { // VALID
|
|
var btn = o[pane].buttonClass +"-"+ action;
|
|
$E .addClass( btn +" "+ btn +"-"+ pane )
|
|
.data("layoutName", o.name); // add layout identifier - even if blank!
|
|
}
|
|
return $E;
|
|
}
|
|
|
|
|
|
/**
|
|
* NEW syntax for binding layout-buttons - will eventually replace addToggle, addOpen, etc.
|
|
*
|
|
* @param {Object} inst Layout Instance object
|
|
* @param {(string|!Object)} selector jQuery selector (or element) for button, eg: ".ui-layout-north .toggle-button"
|
|
* @param {string} action
|
|
* @param {string} pane
|
|
*/
|
|
, bind: function (inst, selector, action, pane) {
|
|
var _ = $.layout.buttons;
|
|
switch (action.toLowerCase()) {
|
|
case "toggle": _.addToggle (inst, selector, pane); break;
|
|
case "open": _.addOpen (inst, selector, pane); break;
|
|
case "close": _.addClose (inst, selector, pane); break;
|
|
case "pin": _.addPin (inst, selector, pane); break;
|
|
case "toggle-slide": _.addToggle (inst, selector, pane, true); break;
|
|
case "open-slide": _.addOpen (inst, selector, pane, true); break;
|
|
}
|
|
return inst;
|
|
}
|
|
|
|
/**
|
|
* Add a custom Toggler button for a pane
|
|
*
|
|
* @param {Object} inst Layout Instance object
|
|
* @param {(string|!Object)} selector jQuery selector (or element) for button, eg: ".ui-layout-north .toggle-button"
|
|
* @param {string} pane Name of the pane the button is for: 'north', 'south', etc.
|
|
* @param {boolean=} slide true = slide-open, false = pin-open
|
|
*/
|
|
, addToggle: function (inst, selector, pane, slide) {
|
|
$.layout.buttons.get(inst, selector, pane, "toggle")
|
|
.click(function(evt){
|
|
inst.toggle(pane, !!slide);
|
|
evt.stopPropagation();
|
|
});
|
|
return inst;
|
|
}
|
|
|
|
/**
|
|
* Add a custom Open button for a pane
|
|
*
|
|
* @param {Object} inst Layout Instance object
|
|
* @param {(string|!Object)} selector jQuery selector (or element) for button, eg: ".ui-layout-north .toggle-button"
|
|
* @param {string} pane Name of the pane the button is for: 'north', 'south', etc.
|
|
* @param {boolean=} slide true = slide-open, false = pin-open
|
|
*/
|
|
, addOpen: function (inst, selector, pane, slide) {
|
|
$.layout.buttons.get(inst, selector, pane, "open")
|
|
.attr("title", inst.options[pane].tips.Open)
|
|
.click(function (evt) {
|
|
inst.open(pane, !!slide);
|
|
evt.stopPropagation();
|
|
});
|
|
return inst;
|
|
}
|
|
|
|
/**
|
|
* Add a custom Close button for a pane
|
|
*
|
|
* @param {Object} inst Layout Instance object
|
|
* @param {(string|!Object)} selector jQuery selector (or element) for button, eg: ".ui-layout-north .toggle-button"
|
|
* @param {string} pane Name of the pane the button is for: 'north', 'south', etc.
|
|
*/
|
|
, addClose: function (inst, selector, pane) {
|
|
$.layout.buttons.get(inst, selector, pane, "close")
|
|
.attr("title", inst.options[pane].tips.Close)
|
|
.click(function (evt) {
|
|
inst.close(pane);
|
|
evt.stopPropagation();
|
|
});
|
|
return inst;
|
|
}
|
|
|
|
/**
|
|
* Add a custom Pin button for a pane
|
|
*
|
|
* Four classes are added to the element, based on the paneClass for the associated pane...
|
|
* Assuming the default paneClass and the pin is 'up', these classes are added for a west-pane pin:
|
|
* - ui-layout-pane-pin
|
|
* - ui-layout-pane-west-pin
|
|
* - ui-layout-pane-pin-up
|
|
* - ui-layout-pane-west-pin-up
|
|
*
|
|
* @param {Object} inst Layout Instance object
|
|
* @param {(string|!Object)} selector jQuery selector (or element) for button, eg: ".ui-layout-north .toggle-button"
|
|
* @param {string} pane Name of the pane the pin is for: 'north', 'south', etc.
|
|
*/
|
|
, addPin: function (inst, selector, pane) {
|
|
var _ = $.layout.buttons
|
|
, $E = _.get(inst, selector, pane, "pin");
|
|
if ($E.length) {
|
|
var s = inst.state[pane];
|
|
$E.click(function (evt) {
|
|
_.setPinState(inst, $(this), pane, (s.isSliding || s.isClosed));
|
|
if (s.isSliding || s.isClosed) inst.open( pane ); // change from sliding to open
|
|
else inst.close( pane ); // slide-closed
|
|
evt.stopPropagation();
|
|
});
|
|
// add up/down pin attributes and classes
|
|
_.setPinState(inst, $E, pane, (!s.isClosed && !s.isSliding));
|
|
// add this pin to the pane data so we can 'sync it' automatically
|
|
// PANE.pins key is an array so we can store multiple pins for each pane
|
|
s.pins.push( selector ); // just save the selector string
|
|
}
|
|
return inst;
|
|
}
|
|
|
|
/**
|
|
* Change the class of the pin button to make it look 'up' or 'down'
|
|
*
|
|
* @see addPin(), syncPins()
|
|
*
|
|
* @param {Object} inst Layout Instance object
|
|
* @param {Array.<Object>} $Pin The pin-span element in a jQuery wrapper
|
|
* @param {string} pane These are the params returned to callbacks by layout()
|
|
* @param {boolean} doPin true = set the pin 'down', false = set it 'up'
|
|
*/
|
|
, setPinState: function (inst, $Pin, pane, doPin) {
|
|
var updown = $Pin.attr("pin");
|
|
if (updown && doPin === (updown=="down")) return; // already in correct state
|
|
var
|
|
o = inst.options[pane]
|
|
, pin = o.buttonClass +"-pin"
|
|
, side = pin +"-"+ pane
|
|
, UP = pin +"-up "+ side +"-up"
|
|
, DN = pin +"-down "+side +"-down"
|
|
;
|
|
$Pin
|
|
.attr("pin", doPin ? "down" : "up") // logic
|
|
.attr("title", doPin ? o.tips.Unpin : o.tips.Pin)
|
|
.removeClass( doPin ? UP : DN )
|
|
.addClass( doPin ? DN : UP )
|
|
;
|
|
}
|
|
|
|
/**
|
|
* INTERNAL function to sync 'pin buttons' when pane is opened or closed
|
|
* Unpinned means the pane is 'sliding' - ie, over-top of the adjacent panes
|
|
*
|
|
* @see open(), close()
|
|
*
|
|
* @param {Object} inst Layout Instance object
|
|
* @param {string} pane These are the params returned to callbacks by layout()
|
|
* @param {boolean} doPin True means set the pin 'down', False means 'up'
|
|
*/
|
|
, syncPinBtns: function (inst, pane, doPin) {
|
|
// REAL METHOD IS _INSIDE_ LAYOUT - THIS IS HERE JUST FOR REFERENCE
|
|
$.each(inst.state[pane].pins, function (i, selector) {
|
|
$.layout.buttons.setPinState(inst, $(selector), pane, doPin);
|
|
});
|
|
}
|
|
|
|
|
|
, _load: function (inst) {
|
|
var _ = $.layout.buttons;
|
|
// ADD Button methods to Layout Instance
|
|
// Note: sel = jQuery Selector string
|
|
$.extend( inst, {
|
|
bindButton: function (sel, action, pane) { return _.bind(inst, sel, action, pane); }
|
|
// DEPRECATED METHODS
|
|
, addToggleBtn: function (sel, pane, slide) { return _.addToggle(inst, sel, pane, slide); }
|
|
, addOpenBtn: function (sel, pane, slide) { return _.addOpen(inst, sel, pane, slide); }
|
|
, addCloseBtn: function (sel, pane) { return _.addClose(inst, sel, pane); }
|
|
, addPinBtn: function (sel, pane) { return _.addPin(inst, sel, pane); }
|
|
});
|
|
|
|
// init state array to hold pin-buttons
|
|
for (var i=0; i<4; i++) {
|
|
var pane = $.layout.config.borderPanes[i];
|
|
inst.state[pane].pins = [];
|
|
}
|
|
|
|
// auto-init buttons onLoad if option is enabled
|
|
if ( inst.options.autoBindCustomButtons )
|
|
_.init(inst);
|
|
}
|
|
|
|
, _unload: function (inst) {
|
|
// TODO: unbind all buttons???
|
|
}
|
|
|
|
};
|
|
|
|
// add initialization method to Layout's onLoad array of functions
|
|
$.layout.onLoad.push( $.layout.buttons._load );
|
|
//$.layout.onUnload.push( $.layout.buttons._unload );
|
|
|
|
|
|
|
|
/**
|
|
* jquery.layout.browserZoom 1.0
|
|
* $Date: 2011-12-29 08:00:00 (Thu, 29 Dec 2011) $
|
|
*
|
|
* Copyright (c) 2012
|
|
* Kevin Dalman (http://allpro.net)
|
|
*
|
|
* Dual licensed under the GPL (http://www.gnu.org/licenses/gpl.html)
|
|
* and MIT (http://www.opensource.org/licenses/mit-license.php) licenses.
|
|
*
|
|
* @requires: UI Layout 1.3.0.rc30.1 or higher
|
|
*
|
|
* @see: http://groups.google.com/group/jquery-ui-layout
|
|
*
|
|
* TODO: Extend logic to handle other problematic zooming in browsers
|
|
* TODO: Add hotkey/mousewheel bindings to _instantly_ respond to these zoom event
|
|
*/
|
|
|
|
// tell Layout that the plugin is available
|
|
$.layout.plugins.browserZoom = true;
|
|
|
|
$.layout.defaults.browserZoomCheckInterval = 1000;
|
|
$.layout.optionsMap.layout.push("browserZoomCheckInterval");
|
|
|
|
/*
|
|
* browserZoom methods
|
|
*/
|
|
$.layout.browserZoom = {
|
|
|
|
_init: function (inst) {
|
|
// abort if browser does not need this check
|
|
if ($.layout.browserZoom.ratio() !== false)
|
|
$.layout.browserZoom._setTimer(inst);
|
|
}
|
|
|
|
, _setTimer: function (inst) {
|
|
// abort if layout destroyed or browser does not need this check
|
|
if (inst.destroyed) return;
|
|
var o = inst.options
|
|
, s = inst.state
|
|
// don't need check if inst has parentLayout, but check occassionally in case parent destroyed!
|
|
// MINIMUM 100ms interval, for performance
|
|
, ms = inst.hasParentLayout ? 5000 : Math.max( o.browserZoomCheckInterval, 100 )
|
|
;
|
|
// set the timer
|
|
setTimeout(function(){
|
|
if (inst.destroyed || !o.resizeWithWindow) return;
|
|
var d = $.layout.browserZoom.ratio();
|
|
if (d !== s.browserZoom) {
|
|
s.browserZoom = d;
|
|
inst.resizeAll();
|
|
}
|
|
// set a NEW timeout
|
|
$.layout.browserZoom._setTimer(inst);
|
|
}
|
|
, ms );
|
|
}
|
|
|
|
, ratio: function () {
|
|
var w = window
|
|
, s = screen
|
|
, d = document
|
|
, dE = d.documentElement || d.body
|
|
, b = $.layout.browser
|
|
, v = b.version
|
|
, r, sW, cW
|
|
;
|
|
// we can ignore all browsers that fire window.resize event onZoom
|
|
if ((b.msie && v > 8)
|
|
|| !b.msie
|
|
) return false; // don't need to track zoom
|
|
|
|
if (s.deviceXDPI && s.systemXDPI) // syntax compiler hack
|
|
return calc(s.deviceXDPI, s.systemXDPI);
|
|
// everything below is just for future reference!
|
|
if (b.webkit && (r = d.body.getBoundingClientRect))
|
|
return calc((r.left - r.right), d.body.offsetWidth);
|
|
if (b.webkit && (sW = w.outerWidth))
|
|
return calc(sW, w.innerWidth);
|
|
if ((sW = s.width) && (cW = dE.clientWidth))
|
|
return calc(sW, cW);
|
|
return false; // no match, so cannot - or don't need to - track zoom
|
|
|
|
function calc (x,y) { return (parseInt(x,10) / parseInt(y,10) * 100).toFixed(); }
|
|
}
|
|
|
|
};
|
|
// add initialization method to Layout's onLoad array of functions
|
|
$.layout.onReady.push( $.layout.browserZoom._init );
|
|
|
|
|
|
})( jQuery );
|