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( 'menu', 7 { 8 beforeInit : function( editor ) 9 { 10 var groups = editor.config.menu_groups.split( ',' ), 11 groupsOrder = {}; 12 13 for ( var i = 0 ; i < groups.length ; i++ ) 14 groupsOrder[ groups[ i ] ] = i + 1; 15 16 editor._.menuGroups = groupsOrder; 17 editor._.menuItems = {}; 18 }, 19 20 requires : [ 'floatpanel' ] 21 }); 22 23 CKEDITOR.tools.extend( CKEDITOR.editor.prototype, 24 { 25 addMenuGroup : function( name, order ) 26 { 27 this._.menuGroups[ name ] = order || 100; 28 }, 29 30 addMenuItem : function( name, definition ) 31 { 32 if ( this._.menuGroups[ definition.group ] ) 33 this._.menuItems[ name ] = new CKEDITOR.menuItem( this, name, definition ); 34 }, 35 36 addMenuItems : function( definitions ) 37 { 38 for ( var itemName in definitions ) 39 { 40 this.addMenuItem( itemName, definitions[ itemName ] ); 41 } 42 }, 43 44 getMenuItem : function( name ) 45 { 46 return this._.menuItems[ name ]; 47 } 48 }); 49 50 (function() 51 { 52 CKEDITOR.menu = CKEDITOR.tools.createClass( 53 { 54 $ : function( editor, level ) 55 { 56 this.id = 'cke_' + CKEDITOR.tools.getNextNumber(); 57 58 this.editor = editor; 59 this.items = []; 60 61 this._.level = level || 1; 62 }, 63 64 _ : 65 { 66 showSubMenu : function( index ) 67 { 68 var menu = this._.subMenu, 69 item = this.items[ index ], 70 subItems = item.getItems && item.getItems(); 71 72 // If this item has no subitems, we just hide the submenu, if 73 // available, and return back. 74 if ( !subItems ) 75 { 76 this._.panel.hideChild(); 77 return; 78 } 79 80 // Create the submenu, if not available, or clean the existing 81 // one. 82 if ( menu ) 83 menu.removeAll(); 84 else 85 { 86 menu = this._.subMenu = new CKEDITOR.menu( this.editor, this._.level + 1 ); 87 menu.parent = this; 88 menu.onClick = CKEDITOR.tools.bind( this.onClick, this ); 89 } 90 91 // Add all submenu items to the menu. 92 for ( var itemName in subItems ) 93 { 94 menu.add( this.editor.getMenuItem( itemName ) ); 95 } 96 97 // Get the element representing the current item. 98 var element = this._.panel.getBlock( this.id ).element.getDocument().getById( this.id + String( index ) ); 99 100 // Show the submenu. 101 menu.show( element, 2 ); 102 } 103 }, 104 105 proto : 106 { 107 add : function( item ) 108 { 109 this.items.push( item ); 110 }, 111 112 removeAll : function() 113 { 114 this.items = []; 115 }, 116 117 show : function( offsetParent, corner, offsetX, offsetY ) 118 { 119 var items = this.items, 120 editor = this.editor, 121 panel = this._.panel, 122 element = this._.element; 123 124 // Create the floating panel for this menu. 125 if ( !panel ) 126 { 127 panel = this._.panel = new CKEDITOR.ui.floatPanel( this.editor, CKEDITOR.document.getBody(), 128 { 129 css : [ CKEDITOR.getUrl( editor.skinPath + 'editor.css' ) ], 130 level : this._.level - 1, 131 className : editor.skinClass + ' cke_contextmenu' 132 }, 133 this._.level); 134 135 panel.onEscape = CKEDITOR.tools.bind( function() 136 { 137 this.onEscape && this.onEscape(); 138 this.hide(); 139 }, 140 this ); 141 142 panel.onHide = CKEDITOR.tools.bind( function() 143 { 144 this.onHide && this.onHide(); 145 }, 146 this ); 147 148 // Create an autosize block inside the panel. 149 var block = panel.addBlock( this.id ); 150 block.autoSize = true; 151 152 var keys = block.keys; 153 keys[ 40 ] = 'next'; // ARROW-DOWN 154 keys[ 9 ] = 'next'; // TAB 155 keys[ 38 ] = 'prev'; // ARROW-UP 156 keys[ CKEDITOR.SHIFT + 9 ] = 'prev'; // SHIFT + TAB 157 keys[ 32 ] = 'click'; // SPACE 158 keys[ 39 ] = 'click'; // ARROW-RIGHT 159 160 element = this._.element = block.element; 161 element.addClass( editor.skinClass ); 162 163 var elementDoc = element.getDocument(); 164 elementDoc.getBody().setStyle( 'overflow', 'hidden' ); 165 elementDoc.getElementsByTag( 'html' ).getItem( 0 ).setStyle( 'overflow', 'hidden' ); 166 167 this._.itemOverFn = CKEDITOR.tools.addFunction( function( index ) 168 { 169 clearTimeout( this._.showSubTimeout ); 170 this._.showSubTimeout = CKEDITOR.tools.setTimeout( this._.showSubMenu, editor.config.menu_subMenuDelay, this, [ index ] ); 171 }, 172 this); 173 174 this._.itemOutFn = CKEDITOR.tools.addFunction( function( index ) 175 { 176 clearTimeout( this._.showSubTimeout ); 177 }, 178 this); 179 180 this._.itemClickFn = CKEDITOR.tools.addFunction( function( index ) 181 { 182 var item = this.items[ index ]; 183 184 if ( item.state == CKEDITOR.TRISTATE_DISABLED ) 185 { 186 this.hide(); 187 return; 188 } 189 190 if ( item.getItems ) 191 this._.showSubMenu( index ); 192 else 193 this.onClick && this.onClick( item ); 194 }, 195 this); 196 } 197 198 // Put the items in the right order. 199 sortItems( items ); 200 201 // Build the HTML that composes the menu and its items. 202 var output = [ '<div class="cke_menu">' ]; 203 204 var length = items.length, 205 lastGroup = length && items[ 0 ].group; 206 207 for ( var i = 0 ; i < length ; i++ ) 208 { 209 var item = items[ i ]; 210 if ( lastGroup != item.group ) 211 { 212 output.push( '<div class="cke_menuseparator"></div>' ); 213 lastGroup = item.group; 214 } 215 216 item.render( this, i, output ); 217 } 218 219 output.push( '</div>' ); 220 221 // Inject the HTML inside the panel. 222 element.setHtml( output.join( '' ) ); 223 224 // Show the panel. 225 if ( this.parent ) 226 this.parent._.panel.showAsChild( panel, this.id, offsetParent, corner, offsetX, offsetY ); 227 else 228 panel.showBlock( this.id, offsetParent, corner, offsetX, offsetY ); 229 }, 230 231 hide : function() 232 { 233 this._.panel && this._.panel.hide(); 234 } 235 } 236 }); 237 238 function sortItems( items ) 239 { 240 items.sort( function( itemA, itemB ) 241 { 242 if ( itemA.group < itemB.group ) 243 return -1; 244 else if ( itemA.group > itemB.group ) 245 return 1; 246 247 return itemA.order < itemB.order ? -1 : 248 itemA.order > itemB.order ? 1 : 249 0; 250 }); 251 } 252 })(); 253 254 CKEDITOR.menuItem = CKEDITOR.tools.createClass( 255 { 256 $ : function( editor, name, definition ) 257 { 258 CKEDITOR.tools.extend( this, definition, 259 // Defaults 260 { 261 order : 0, 262 className : 'cke_button_' + name 263 }); 264 265 // Transform the group name into its order number. 266 this.group = editor._.menuGroups[ this.group ]; 267 268 this.editor = editor; 269 this.name = name; 270 }, 271 272 proto : 273 { 274 render : function( menu, index, output ) 275 { 276 var id = menu.id + String( index ), 277 state = ( typeof this.state == 'undefined' ) ? CKEDITOR.TRISTATE_OFF : this.state; 278 279 var classes = ' cke_' + ( 280 state == CKEDITOR.TRISTATE_ON ? 'on' : 281 state == CKEDITOR.TRISTATE_DISABLED ? 'disabled' : 282 'off' ); 283 284 var htmlLabel = this.label; 285 if ( state == CKEDITOR.TRISTATE_DISABLED ) 286 htmlLabel = this.editor.lang.common.unavailable.replace( '%1', htmlLabel ); 287 288 if ( this.className ) 289 classes += ' ' + this.className; 290 291 output.push( 292 '<span class="cke_menuitem">' + 293 '<a id="', id, '"' + 294 ' class="', classes, '" href="javascript:void(\'', ( this.label || '' ).replace( "'", '' ), '\')"' + 295 ' title="', this.label, '"' + 296 ' tabindex="-1"' + 297 '_cke_focus=1' + 298 ' hidefocus="true"' ); 299 300 // Some browsers don't cancel key events in the keydown but in the 301 // keypress. 302 // TODO: Check if really needed for Gecko+Mac. 303 if ( CKEDITOR.env.opera || ( CKEDITOR.env.gecko && CKEDITOR.env.mac ) ) 304 { 305 output.push( 306 ' onkeypress="return false;"' ); 307 } 308 309 // With Firefox, we need to force the button to redraw, otherwise it 310 // will remain in the focus state. 311 if ( CKEDITOR.env.gecko ) 312 { 313 output.push( 314 ' onblur="this.style.cssText = this.style.cssText;"' ); 315 } 316 317 var offset = ( this.iconOffset || 0 ) * -16; 318 output.push( 319 // ' onkeydown="return CKEDITOR.ui.button._.keydown(', index, ', event);"' + 320 ' onmouseover="CKEDITOR.tools.callFunction(', menu._.itemOverFn, ',', index, ');"' + 321 ' onmouseout="CKEDITOR.tools.callFunction(', menu._.itemOutFn, ',', index, ');"' + 322 ' onclick="CKEDITOR.tools.callFunction(', menu._.itemClickFn, ',', index, '); return false;"' + 323 '>' + 324 '<span class="cke_icon_wrapper"><span class="cke_icon"' + 325 ( this.icon ? ' style="background-image:url(' + CKEDITOR.getUrl( this.icon ) + ');background-position:0 ' + offset + 'px;"></span>' 326 : '' ) + 327 '></span></span>' + 328 '<span class="cke_label">' ); 329 330 if ( this.getItems ) 331 { 332 output.push( 333 '<span class="cke_menuarrow"></span>' ); 334 } 335 336 output.push( 337 htmlLabel, 338 '</span>' + 339 '</a>' + 340 '</span>' ); 341 } 342 } 343 }); 344 345 CKEDITOR.config.menu_subMenuDelay = 400; 346 CKEDITOR.config.menu_groups = 347 'clipboard,' + 348 'form,' + 349 'tablecell,tablecellproperties,tablerow,tablecolumn,table,'+ 350 'anchor,link,image,flash,' + 351 'checkbox,radio,textfield,hiddenfield,imagebutton,button,select,textarea'; 352