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