1 /**

     2  * VK.js

     3  *

     4  * Copyright, Moxiecode Systems AB

     5  * Released under LGPL License.

     6  *

     7  * License: http://www.tinymce.com/license

     8  * Contributing: http://www.tinymce.com/contributing

     9  */

    10 

    11 /**

    12  * This file exposes a set of the common KeyCodes for use.  Please grow it as needed.

    13  */

    14 define("tinymce/util/VK", [

    15 	"tinymce/Env"

    16 ], function(Env) {

    17 	return {

    18 		BACKSPACE: 8,

    19 		DELETE: 46,

    20 		DOWN: 40,

    21 		ENTER: 13,

    22 		LEFT: 37,

    23 		RIGHT: 39,

    24 		SPACEBAR: 32,

    25 		TAB: 9,

    26 		UP: 38,

    27 

    28 		modifierPressed: function(e) {

    29 			return e.shiftKey || e.ctrlKey || e.altKey || this.metaKeyPressed(e);

    30 		},

    31 

    32 		metaKeyPressed: function(e) {

    33 			// Check if ctrl or meta key is pressed. Edge case for AltGr on Windows where it produces ctrlKey+altKey states

    34 			return (Env.mac ? e.metaKey : e.ctrlKey && !e.altKey);

    35 		}

    36 	};

    37 });