[2862] | 1 | /*
|
---|
| 2 | Copyright (c) 2003-2010, CKSource - Frederico Knabben. All rights reserved.
|
---|
| 3 | For licensing, see LICENSE.html or http://ckeditor.com/license
|
---|
| 4 | */
|
---|
| 5 |
|
---|
| 6 | CKEDITOR.plugins.add( 'listblock',
|
---|
| 7 | {
|
---|
| 8 | requires : [ 'panel' ],
|
---|
| 9 |
|
---|
| 10 | onLoad : function()
|
---|
| 11 | {
|
---|
| 12 | CKEDITOR.ui.panel.prototype.addListBlock = function( name, definition )
|
---|
| 13 | {
|
---|
| 14 | return this.addBlock( name, new CKEDITOR.ui.listBlock( this.getHolderElement(), definition ) );
|
---|
| 15 | };
|
---|
| 16 |
|
---|
| 17 | CKEDITOR.ui.listBlock = CKEDITOR.tools.createClass(
|
---|
| 18 | {
|
---|
| 19 | base : CKEDITOR.ui.panel.block,
|
---|
| 20 |
|
---|
| 21 | $ : function( blockHolder, blockDefinition )
|
---|
| 22 | {
|
---|
| 23 | blockDefinition = blockDefinition || {};
|
---|
| 24 |
|
---|
| 25 | var attribs = blockDefinition.attributes || ( blockDefinition.attributes = {} );
|
---|
| 26 | ( this.multiSelect = !!blockDefinition.multiSelect ) &&
|
---|
| 27 | ( attribs[ 'aria-multiselectable' ] = true );
|
---|
| 28 | // Provide default role of 'listbox'.
|
---|
| 29 | !attribs.role && ( attribs.role = 'listbox' );
|
---|
| 30 |
|
---|
| 31 | // Call the base contructor.
|
---|
| 32 | this.base.apply( this, arguments );
|
---|
| 33 |
|
---|
| 34 | var keys = this.keys;
|
---|
| 35 | keys[ 40 ] = 'next'; // ARROW-DOWN
|
---|
| 36 | keys[ 9 ] = 'next'; // TAB
|
---|
| 37 | keys[ 38 ] = 'prev'; // ARROW-UP
|
---|
| 38 | keys[ CKEDITOR.SHIFT + 9 ] = 'prev'; // SHIFT + TAB
|
---|
| 39 | keys[ 32 ] = 'click'; // SPACE
|
---|
| 40 |
|
---|
| 41 | this._.pendingHtml = [];
|
---|
| 42 | this._.items = {};
|
---|
| 43 | this._.groups = {};
|
---|
| 44 | },
|
---|
| 45 |
|
---|
| 46 | _ :
|
---|
| 47 | {
|
---|
| 48 | close : function()
|
---|
| 49 | {
|
---|
| 50 | if ( this._.started )
|
---|
| 51 | {
|
---|
| 52 | this._.pendingHtml.push( '</ul>' );
|
---|
| 53 | delete this._.started;
|
---|
| 54 | }
|
---|
| 55 | },
|
---|
| 56 |
|
---|
| 57 | getClick : function()
|
---|
| 58 | {
|
---|
| 59 | if ( !this._.click )
|
---|
| 60 | {
|
---|
| 61 | this._.click = CKEDITOR.tools.addFunction( function( value )
|
---|
| 62 | {
|
---|
| 63 | var marked = true;
|
---|
| 64 |
|
---|
| 65 | if ( this.multiSelect )
|
---|
| 66 | marked = this.toggle( value );
|
---|
| 67 | else
|
---|
| 68 | this.mark( value );
|
---|
| 69 |
|
---|
| 70 | if ( this.onClick )
|
---|
| 71 | this.onClick( value, marked );
|
---|
| 72 | },
|
---|
| 73 | this );
|
---|
| 74 | }
|
---|
| 75 | return this._.click;
|
---|
| 76 | }
|
---|
| 77 | },
|
---|
| 78 |
|
---|
| 79 | proto :
|
---|
| 80 | {
|
---|
| 81 | add : function( value, html, title )
|
---|
| 82 | {
|
---|
| 83 | var pendingHtml = this._.pendingHtml,
|
---|
| 84 | id = 'cke_' + CKEDITOR.tools.getNextNumber();
|
---|
| 85 |
|
---|
| 86 | if ( !this._.started )
|
---|
| 87 | {
|
---|
| 88 | pendingHtml.push( '<ul role="presentation" class=cke_panel_list>' );
|
---|
| 89 | this._.started = 1;
|
---|
| 90 | this._.size = this._.size || 0;
|
---|
| 91 | }
|
---|
| 92 |
|
---|
| 93 | this._.items[ value ] = id;
|
---|
| 94 |
|
---|
| 95 | pendingHtml.push(
|
---|
| 96 | '<li id=', id, ' class=cke_panel_listItem>' +
|
---|
| 97 | '<a id="', id, '_option" _cke_focus=1 hidefocus=true' +
|
---|
| 98 | ' title="', title || value, '"' +
|
---|
| 99 | ' href="javascript:void(\'', value, '\')"' +
|
---|
| 100 | ' onclick="CKEDITOR.tools.callFunction(', this._.getClick(), ',\'', value, '\'); return false;"',
|
---|
| 101 | ' role="option"' +
|
---|
| 102 | ' aria-posinset="' + ++this._.size + '">',
|
---|
| 103 | html || value,
|
---|
| 104 | '</a>' +
|
---|
| 105 | '</li>' );
|
---|
| 106 | },
|
---|
| 107 |
|
---|
| 108 | startGroup : function( title )
|
---|
| 109 | {
|
---|
| 110 | this._.close();
|
---|
| 111 |
|
---|
| 112 | var id = 'cke_' + CKEDITOR.tools.getNextNumber();
|
---|
| 113 |
|
---|
| 114 | this._.groups[ title ] = id;
|
---|
| 115 |
|
---|
| 116 | this._.pendingHtml.push( '<h1 role="presentation" id=', id, ' class=cke_panel_grouptitle>', title, '</h1>' );
|
---|
| 117 | },
|
---|
| 118 |
|
---|
| 119 | commit : function()
|
---|
| 120 | {
|
---|
| 121 | this._.close();
|
---|
| 122 | this.element.appendHtml( this._.pendingHtml.join( '' ) );
|
---|
| 123 |
|
---|
| 124 | var items = this._.items,
|
---|
| 125 | doc = this.element.getDocument();
|
---|
| 126 | for ( var value in items )
|
---|
| 127 | if ( ! ( value in Object.prototype ) )
|
---|
| 128 | doc.getById( items[ value ] + '_option' ).setAttribute( 'aria-setsize', this._.size );
|
---|
| 129 | delete this._.size;
|
---|
| 130 |
|
---|
| 131 | this._.pendingHtml = [];
|
---|
| 132 | },
|
---|
| 133 |
|
---|
| 134 | toggle : function( value )
|
---|
| 135 | {
|
---|
| 136 | var isMarked = this.isMarked( value );
|
---|
| 137 |
|
---|
| 138 | if ( isMarked )
|
---|
| 139 | this.unmark( value );
|
---|
| 140 | else
|
---|
| 141 | this.mark( value );
|
---|
| 142 |
|
---|
| 143 | return !isMarked;
|
---|
| 144 | },
|
---|
| 145 |
|
---|
| 146 | hideGroup : function( groupTitle )
|
---|
| 147 | {
|
---|
| 148 | var group = this.element.getDocument().getById( this._.groups[ groupTitle ] ),
|
---|
| 149 | list = group && group.getNext();
|
---|
| 150 |
|
---|
| 151 | if ( group )
|
---|
| 152 | {
|
---|
| 153 | group.setStyle( 'display', 'none' );
|
---|
| 154 |
|
---|
| 155 | if ( list && list.getName() == 'ul' )
|
---|
| 156 | list.setStyle( 'display', 'none' );
|
---|
| 157 | }
|
---|
| 158 | },
|
---|
| 159 |
|
---|
| 160 | hideItem : function( value )
|
---|
| 161 | {
|
---|
| 162 | this.element.getDocument().getById( this._.items[ value ] ).setStyle( 'display', 'none' );
|
---|
| 163 | },
|
---|
| 164 |
|
---|
| 165 | showAll : function()
|
---|
| 166 | {
|
---|
| 167 | var items = this._.items,
|
---|
| 168 | groups = this._.groups,
|
---|
| 169 | doc = this.element.getDocument();
|
---|
| 170 |
|
---|
| 171 | for ( var value in items )
|
---|
| 172 | if ( ! ( value in Object.prototype ) )
|
---|
| 173 | {
|
---|
| 174 | doc.getById( items[ value ] ).setStyle( 'display', '' );
|
---|
| 175 | }
|
---|
| 176 |
|
---|
| 177 | for ( var title in groups )
|
---|
| 178 | if ( ! ( title in Object.prototype ) )
|
---|
| 179 | {
|
---|
| 180 | var group = doc.getById( groups[ title ] ),
|
---|
| 181 | list = group.getNext();
|
---|
| 182 |
|
---|
| 183 | group.setStyle( 'display', '' );
|
---|
| 184 |
|
---|
| 185 | if ( list && list.getName() == 'ul' )
|
---|
| 186 | list.setStyle( 'display', '' );
|
---|
| 187 | }
|
---|
| 188 | },
|
---|
| 189 |
|
---|
| 190 | mark : function( value )
|
---|
| 191 | {
|
---|
| 192 | if ( !this.multiSelect )
|
---|
| 193 | this.unmarkAll();
|
---|
| 194 |
|
---|
| 195 | var itemId = this._.items[ value ],
|
---|
| 196 | item = this.element.getDocument().getById( itemId );
|
---|
| 197 | item.addClass( 'cke_selected' );
|
---|
| 198 |
|
---|
| 199 | this.element.getDocument().getById( itemId + '_option' ).setAttribute( 'aria-selected', true );
|
---|
| 200 | this.element.setAttribute( 'aria-activedescendant', itemId + '_option' );
|
---|
| 201 |
|
---|
| 202 | this.onMark && this.onMark( item );
|
---|
| 203 | },
|
---|
| 204 |
|
---|
| 205 | unmark : function( value )
|
---|
| 206 | {
|
---|
| 207 | this.element.getDocument().getById( this._.items[ value ] ).removeClass( 'cke_selected' );
|
---|
| 208 | this.onUnmark && this.onUnmark( this._.items[ value ] );
|
---|
| 209 | },
|
---|
| 210 |
|
---|
| 211 | unmarkAll : function()
|
---|
| 212 | {
|
---|
| 213 | var items = this._.items,
|
---|
| 214 | doc = this.element.getDocument();
|
---|
| 215 |
|
---|
| 216 | for ( var value in items )
|
---|
| 217 | if ( ! ( value in Object.prototype ) )
|
---|
| 218 | {
|
---|
| 219 | doc.getById( items[ value ] ).removeClass( 'cke_selected' );
|
---|
| 220 | }
|
---|
| 221 |
|
---|
| 222 | this.onUnmark && this.onUnmark();
|
---|
| 223 | },
|
---|
| 224 |
|
---|
| 225 | isMarked : function( value )
|
---|
| 226 | {
|
---|
| 227 | return this.element.getDocument().getById( this._.items[ value ] ).hasClass( 'cke_selected' );
|
---|
| 228 | },
|
---|
| 229 |
|
---|
| 230 | focus : function( value )
|
---|
| 231 | {
|
---|
| 232 | this._.focusIndex = -1;
|
---|
| 233 |
|
---|
| 234 | if ( value )
|
---|
| 235 | {
|
---|
| 236 | var selected = this.element.getDocument().getById( this._.items[ value ] ).getFirst();
|
---|
| 237 |
|
---|
| 238 | var links = this.element.getElementsByTag( 'a' ),
|
---|
| 239 | link,
|
---|
| 240 | i = -1;
|
---|
| 241 |
|
---|
| 242 | while ( ( link = links.getItem( ++i ) ) )
|
---|
| 243 | {
|
---|
| 244 | if ( link.equals( selected ) )
|
---|
| 245 | {
|
---|
| 246 | this._.focusIndex = i;
|
---|
| 247 | break;
|
---|
| 248 | }
|
---|
| 249 | }
|
---|
| 250 |
|
---|
| 251 | setTimeout( function()
|
---|
| 252 | {
|
---|
| 253 | selected.focus();
|
---|
| 254 | },
|
---|
| 255 | 0 );
|
---|
| 256 | }
|
---|
| 257 | }
|
---|
| 258 | }
|
---|
| 259 | });
|
---|
| 260 | }
|
---|
| 261 | });
|
---|