| 1 | /*
|
|---|
| 2 | Copyright (c) 2003-2009, CKSource - Frederico Knabben. All rights reserved.
|
|---|
| 3 | For licensing, see LICENSE.html or http://ckeditor.com/license
|
|---|
| 4 | */
|
|---|
| 5 |
|
|---|
| 6 | CKEDITOR.plugins.add( 'panel',
|
|---|
| 7 | {
|
|---|
| 8 | beforeInit : function( editor )
|
|---|
| 9 | {
|
|---|
| 10 | editor.ui.addHandler( CKEDITOR.UI_PANEL, CKEDITOR.ui.panel.handler );
|
|---|
| 11 | }
|
|---|
| 12 | });
|
|---|
| 13 |
|
|---|
| 14 | /**
|
|---|
| 15 | * Panel UI element.
|
|---|
| 16 | * @constant
|
|---|
| 17 | * @example
|
|---|
| 18 | */
|
|---|
| 19 | CKEDITOR.UI_PANEL = 2;
|
|---|
| 20 |
|
|---|
| 21 | CKEDITOR.ui.panel = function( document, definition )
|
|---|
| 22 | {
|
|---|
| 23 | // Copy all definition properties to this object.
|
|---|
| 24 | if ( definition )
|
|---|
| 25 | CKEDITOR.tools.extend( this, definition );
|
|---|
| 26 |
|
|---|
| 27 | // Set defaults.
|
|---|
| 28 | CKEDITOR.tools.extend( this,
|
|---|
| 29 | {
|
|---|
| 30 | className : '',
|
|---|
| 31 | css : []
|
|---|
| 32 | });
|
|---|
| 33 |
|
|---|
| 34 | this.id = CKEDITOR.tools.getNextNumber();
|
|---|
| 35 | this.document = document;
|
|---|
| 36 |
|
|---|
| 37 | this._ =
|
|---|
| 38 | {
|
|---|
| 39 | blocks : {}
|
|---|
| 40 | };
|
|---|
| 41 | };
|
|---|
| 42 |
|
|---|
| 43 | /**
|
|---|
| 44 | * Transforms a rich combo definition in a {@link CKEDITOR.ui.richCombo}
|
|---|
| 45 | * instance.
|
|---|
| 46 | * @type Object
|
|---|
| 47 | * @example
|
|---|
| 48 | */
|
|---|
| 49 | CKEDITOR.ui.panel.handler =
|
|---|
| 50 | {
|
|---|
| 51 | create : function( definition )
|
|---|
| 52 | {
|
|---|
| 53 | return new CKEDITOR.ui.panel( definition );
|
|---|
| 54 | }
|
|---|
| 55 | };
|
|---|
| 56 |
|
|---|
| 57 | CKEDITOR.ui.panel.prototype =
|
|---|
| 58 | {
|
|---|
| 59 | renderHtml : function( editor )
|
|---|
| 60 | {
|
|---|
| 61 | var output = [];
|
|---|
| 62 | this.render( editor, output );
|
|---|
| 63 | return output.join( '' );
|
|---|
| 64 | },
|
|---|
| 65 |
|
|---|
| 66 | /**
|
|---|
| 67 | * Renders the combo.
|
|---|
| 68 | * @param {CKEDITOR.editor} editor The editor instance which this button is
|
|---|
| 69 | * to be used by.
|
|---|
| 70 | * @param {Array} output The output array to which append the HTML relative
|
|---|
| 71 | * to this button.
|
|---|
| 72 | * @example
|
|---|
| 73 | */
|
|---|
| 74 | render : function( editor, output )
|
|---|
| 75 | {
|
|---|
| 76 | var id = 'cke_' + this.id;
|
|---|
| 77 |
|
|---|
| 78 | output.push(
|
|---|
| 79 | '<div class="', editor.skinClass ,'"' +
|
|---|
| 80 | ' lang="', editor.langCode, '"' +
|
|---|
| 81 | // iframe loading need sometime, keep the panel hidden(#4186).
|
|---|
| 82 | ' style="display:none;z-index:' + ( editor.config.baseFloatZIndex + 1 ) + '">' +
|
|---|
| 83 | '<div' +
|
|---|
| 84 | ' id=', id,
|
|---|
| 85 | ' dir=', editor.lang.dir,
|
|---|
| 86 | ' class="cke_panel cke_', editor.lang.dir );
|
|---|
| 87 |
|
|---|
| 88 | if ( this.className )
|
|---|
| 89 | output.push( ' ', this.className );
|
|---|
| 90 |
|
|---|
| 91 | output.push(
|
|---|
| 92 | '">' );
|
|---|
| 93 |
|
|---|
| 94 | if ( this.forceIFrame || this.css.length )
|
|---|
| 95 | {
|
|---|
| 96 | output.push(
|
|---|
| 97 | '<iframe id="', id, '_frame"' +
|
|---|
| 98 | ' frameborder="0"' +
|
|---|
| 99 | ' src="javascript:void(' );
|
|---|
| 100 |
|
|---|
| 101 | output.push(
|
|---|
| 102 | // Support for custom document.domain in IE.
|
|---|
| 103 | CKEDITOR.env.isCustomDomain() ?
|
|---|
| 104 | '(function(){' +
|
|---|
| 105 | 'document.open();' +
|
|---|
| 106 | 'document.domain=\'' + document.domain + '\';' +
|
|---|
| 107 | 'document.close();' +
|
|---|
| 108 | '})()'
|
|---|
| 109 | :
|
|---|
| 110 | '0' );
|
|---|
| 111 |
|
|---|
| 112 | output.push(
|
|---|
| 113 | ')"></iframe>' );
|
|---|
| 114 | }
|
|---|
| 115 |
|
|---|
| 116 | output.push(
|
|---|
| 117 | '</div>' +
|
|---|
| 118 | '</div>' );
|
|---|
| 119 |
|
|---|
| 120 | return id;
|
|---|
| 121 | },
|
|---|
| 122 |
|
|---|
| 123 | getHolderElement : function()
|
|---|
| 124 | {
|
|---|
| 125 | var holder = this._.holder;
|
|---|
| 126 |
|
|---|
| 127 | if ( !holder )
|
|---|
| 128 | {
|
|---|
| 129 | if ( this.forceIFrame || this.css.length )
|
|---|
| 130 | {
|
|---|
| 131 | var iframe = this.document.getById( 'cke_' + this.id + '_frame' ),
|
|---|
| 132 | parentDiv = iframe.getParent(),
|
|---|
| 133 | dir = parentDiv.getAttribute( 'dir' ),
|
|---|
| 134 | className = parentDiv.getParent().getAttribute( 'class' ),
|
|---|
| 135 | langCode = parentDiv.getParent().getAttribute( 'lang' ),
|
|---|
| 136 | doc = iframe.getFrameDocument();
|
|---|
| 137 | // Initialize the IFRAME document body.
|
|---|
| 138 | doc.$.open();
|
|---|
| 139 |
|
|---|
| 140 | // Support for custom document.domain in IE.
|
|---|
| 141 | if ( CKEDITOR.env.isCustomDomain() )
|
|---|
| 142 | doc.$.domain = document.domain;
|
|---|
| 143 |
|
|---|
| 144 | var onLoad = CKEDITOR.tools.addFunction( CKEDITOR.tools.bind( function( ev )
|
|---|
| 145 | {
|
|---|
| 146 | this.isLoaded = true;
|
|---|
| 147 | if ( this.onLoad )
|
|---|
| 148 | this.onLoad();
|
|---|
| 149 | }, this ) );
|
|---|
| 150 |
|
|---|
| 151 | doc.$.write(
|
|---|
| 152 | '<!DOCTYPE html>' +
|
|---|
| 153 | '<html dir="' + dir + '" class="' + className + '_container" lang="' + langCode + '">' +
|
|---|
| 154 | '<head>' +
|
|---|
| 155 | '<style>.' + className + '_container{visibility:hidden}</style>' +
|
|---|
| 156 | '</head>' +
|
|---|
| 157 | '<body class="cke_' + dir + ' cke_panel_frame ' + CKEDITOR.env.cssClass + '" style="margin:0;padding:0"' +
|
|---|
| 158 | ' onload="( window.CKEDITOR || window.parent.CKEDITOR ).tools.callFunction(' + onLoad + ');">' +
|
|---|
| 159 | '</body>' +
|
|---|
| 160 | // It looks strange, but for FF2, the styles must go
|
|---|
| 161 | // after <body>, so it (body) becames immediatelly
|
|---|
| 162 | // available. (#3031)
|
|---|
| 163 | '<link type="text/css" rel=stylesheet href="' + this.css.join( '"><link type="text/css" rel="stylesheet" href="' ) + '">' +
|
|---|
| 164 | '<\/html>' );
|
|---|
| 165 | doc.$.close();
|
|---|
| 166 |
|
|---|
| 167 | var win = doc.getWindow();
|
|---|
| 168 |
|
|---|
| 169 | // Register the CKEDITOR global.
|
|---|
| 170 | win.$.CKEDITOR = CKEDITOR;
|
|---|
| 171 |
|
|---|
| 172 | doc.on( 'keydown', function( evt )
|
|---|
| 173 | {
|
|---|
| 174 | var keystroke = evt.data.getKeystroke();
|
|---|
| 175 |
|
|---|
| 176 | // Delegate key processing to block.
|
|---|
| 177 | if ( this._.onKeyDown && this._.onKeyDown( keystroke ) === false )
|
|---|
| 178 | {
|
|---|
| 179 | evt.data.preventDefault();
|
|---|
| 180 | return;
|
|---|
| 181 | }
|
|---|
| 182 |
|
|---|
| 183 | if ( keystroke == 27 ) // ESC
|
|---|
| 184 | this.onEscape && this.onEscape();
|
|---|
| 185 | },
|
|---|
| 186 | this );
|
|---|
| 187 |
|
|---|
| 188 | holder = doc.getBody();
|
|---|
| 189 | }
|
|---|
| 190 | else
|
|---|
| 191 | holder = this.document.getById( 'cke_' + this.id );
|
|---|
| 192 |
|
|---|
| 193 | this._.holder = holder;
|
|---|
| 194 | }
|
|---|
| 195 |
|
|---|
| 196 | return holder;
|
|---|
| 197 | },
|
|---|
| 198 |
|
|---|
| 199 | addBlock : function( name, block )
|
|---|
| 200 | {
|
|---|
| 201 | block = this._.blocks[ name ] = block || new CKEDITOR.ui.panel.block( this.getHolderElement() );
|
|---|
| 202 |
|
|---|
| 203 | if ( !this._.currentBlock )
|
|---|
| 204 | this.showBlock( name );
|
|---|
| 205 |
|
|---|
| 206 | return block;
|
|---|
| 207 | },
|
|---|
| 208 |
|
|---|
| 209 | getBlock : function( name )
|
|---|
| 210 | {
|
|---|
| 211 | return this._.blocks[ name ];
|
|---|
| 212 | },
|
|---|
| 213 |
|
|---|
| 214 | showBlock : function( name )
|
|---|
| 215 | {
|
|---|
| 216 | var blocks = this._.blocks,
|
|---|
| 217 | block = blocks[ name ],
|
|---|
| 218 | current = this._.currentBlock;
|
|---|
| 219 |
|
|---|
| 220 | if ( current )
|
|---|
| 221 | current.hide();
|
|---|
| 222 |
|
|---|
| 223 | this._.currentBlock = block;
|
|---|
| 224 |
|
|---|
| 225 | // Reset the focus index, so it will always go into the first one.
|
|---|
| 226 | block._.focusIndex = -1;
|
|---|
| 227 |
|
|---|
| 228 | this._.onKeyDown = block.onKeyDown && CKEDITOR.tools.bind( block.onKeyDown, block );
|
|---|
| 229 |
|
|---|
| 230 | block.show();
|
|---|
| 231 |
|
|---|
| 232 | return block;
|
|---|
| 233 | }
|
|---|
| 234 | };
|
|---|
| 235 |
|
|---|
| 236 | CKEDITOR.ui.panel.block = CKEDITOR.tools.createClass(
|
|---|
| 237 | {
|
|---|
| 238 | $ : function( blockHolder )
|
|---|
| 239 | {
|
|---|
| 240 | this.element = blockHolder.append(
|
|---|
| 241 | blockHolder.getDocument().createElement( 'div',
|
|---|
| 242 | {
|
|---|
| 243 | attributes :
|
|---|
| 244 | {
|
|---|
| 245 | 'class' : 'cke_panel_block'
|
|---|
| 246 | },
|
|---|
| 247 | styles :
|
|---|
| 248 | {
|
|---|
| 249 | display : 'none'
|
|---|
| 250 | }
|
|---|
| 251 | }) );
|
|---|
| 252 |
|
|---|
| 253 | this.keys = {};
|
|---|
| 254 |
|
|---|
| 255 | this._.focusIndex = -1;
|
|---|
| 256 |
|
|---|
| 257 | // Disable context menu for panels.
|
|---|
| 258 | this.element.disableContextMenu();
|
|---|
| 259 | },
|
|---|
| 260 |
|
|---|
| 261 | _ : {},
|
|---|
| 262 |
|
|---|
| 263 | proto :
|
|---|
| 264 | {
|
|---|
| 265 | show : function()
|
|---|
| 266 | {
|
|---|
| 267 | this.element.setStyle( 'display', '' );
|
|---|
| 268 | },
|
|---|
| 269 |
|
|---|
| 270 | hide : function()
|
|---|
| 271 | {
|
|---|
| 272 | if ( !this.onHide || this.onHide.call( this ) !== true )
|
|---|
| 273 | this.element.setStyle( 'display', 'none' );
|
|---|
| 274 | },
|
|---|
| 275 |
|
|---|
| 276 | onKeyDown : function( keystroke )
|
|---|
| 277 | {
|
|---|
| 278 | var keyAction = this.keys[ keystroke ];
|
|---|
| 279 | switch ( keyAction )
|
|---|
| 280 | {
|
|---|
| 281 | // Move forward.
|
|---|
| 282 | case 'next' :
|
|---|
| 283 | var index = this._.focusIndex,
|
|---|
| 284 | links = this.element.getElementsByTag( 'a' ),
|
|---|
| 285 | link;
|
|---|
| 286 |
|
|---|
| 287 | while ( ( link = links.getItem( ++index ) ) )
|
|---|
| 288 | {
|
|---|
| 289 | // Move the focus only if the element is marked with
|
|---|
| 290 | // the _cke_focus and it it's visible (check if it has
|
|---|
| 291 | // width).
|
|---|
| 292 | if ( link.getAttribute( '_cke_focus' ) && link.$.offsetWidth )
|
|---|
| 293 | {
|
|---|
| 294 | this._.focusIndex = index;
|
|---|
| 295 | link.focus();
|
|---|
| 296 | break;
|
|---|
| 297 | }
|
|---|
| 298 | }
|
|---|
| 299 | return false;
|
|---|
| 300 |
|
|---|
| 301 | // Move backward.
|
|---|
| 302 | case 'prev' :
|
|---|
| 303 | index = this._.focusIndex;
|
|---|
| 304 | links = this.element.getElementsByTag( 'a' );
|
|---|
| 305 |
|
|---|
| 306 | while ( index > 0 && ( link = links.getItem( --index ) ) )
|
|---|
| 307 | {
|
|---|
| 308 | // Move the focus only if the element is marked with
|
|---|
| 309 | // the _cke_focus and it it's visible (check if it has
|
|---|
| 310 | // width).
|
|---|
| 311 | if ( link.getAttribute( '_cke_focus' ) && link.$.offsetWidth )
|
|---|
| 312 | {
|
|---|
| 313 | this._.focusIndex = index;
|
|---|
| 314 | link.focus();
|
|---|
| 315 | break;
|
|---|
| 316 | }
|
|---|
| 317 | }
|
|---|
| 318 | return false;
|
|---|
| 319 |
|
|---|
| 320 | case 'click' :
|
|---|
| 321 | index = this._.focusIndex;
|
|---|
| 322 | link = index >= 0 && this.element.getElementsByTag( 'a' ).getItem( index );
|
|---|
| 323 |
|
|---|
| 324 | if ( link )
|
|---|
| 325 | link.$.click ? link.$.click() : link.$.onclick();
|
|---|
| 326 |
|
|---|
| 327 | return false;
|
|---|
| 328 | }
|
|---|
| 329 |
|
|---|
| 330 | return true;
|
|---|
| 331 | }
|
|---|
| 332 | }
|
|---|
| 333 | });
|
|---|
