| 1 | /*
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| 2 | * FCKeditor - The text editor for internet
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| 3 | * Copyright (C) 2003-2006 Frederico Caldeira Knabben
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| 4 | *
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| 5 | * Licensed under the terms of the GNU Lesser General Public License:
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| 6 | * http://www.opensource.org/licenses/lgpl-license.php
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| 7 | *
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| 8 | * For further information visit:
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| 9 | * http://www.fckeditor.net/
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| 10 | *
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| 11 | * "Support Open Source software. What about a donation today?"
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| 12 | *
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| 13 | * File Name: fckeditorapi.js
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| 14 | * Create the FCKeditorAPI object that is available as a global object in
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| 15 | * the page where the editor is placed in.
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| 16 | *
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| 17 | * File Authors:
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| 18 | * Frederico Caldeira Knabben (fredck@fckeditor.net)
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| 19 | */
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| 20 |
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| 21 | var FCKeditorAPI ;
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| 22 |
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| 23 | function InitializeAPI()
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| 24 | {
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| 25 | if ( !( FCKeditorAPI = window.parent.FCKeditorAPI ) )
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| 26 | {
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| 27 | // Make the FCKeditorAPI object available in the parent window. Use
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| 28 | // eval so it is independent from this window and so it will still be
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| 29 | // available if the editor instance is removed ("Can't execute code
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| 30 | // from a freed script" error).
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| 31 | var sScript = '\
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| 32 | var FCKeditorAPI = {\
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| 33 | Version : \'2.3.2\',\
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| 34 | VersionBuild : \'1082\',\
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| 35 | __Instances : new Object(),\
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| 36 | GetInstance : function( instanceName )\
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| 37 | {\
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| 38 | return this.__Instances[ instanceName ] ;\
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| 39 | },\
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| 40 | _FunctionQueue : {\
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| 41 | Functions : new Array(),\
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| 42 | IsRunning : false,\
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| 43 | Add : function( functionToAdd )\
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| 44 | {\
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| 45 | this.Functions.push( functionToAdd ) ;\
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| 46 | if ( !this.IsRunning )\
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| 47 | this.StartNext() ;\
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| 48 | },\
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| 49 | StartNext : function()\
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| 50 | {\
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| 51 | var aQueue = this.Functions ;\
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| 52 | if ( aQueue.length > 0 )\
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| 53 | {\
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| 54 | this.IsRunning = true ;\
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| 55 | aQueue[0].call() ;\
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| 56 | }\
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| 57 | else\
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| 58 | this.IsRunning = false ;\
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| 59 | },\
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| 60 | Remove : function( func )\
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| 61 | {\
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| 62 | var aQueue = this.Functions ;\
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| 63 | var i = 0, fFunc ;\
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| 64 | while( fFunc = aQueue[ i ] )\
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| 65 | {\
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| 66 | if ( fFunc == func )\
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| 67 | aQueue.splice( i,1 ) ;\
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| 68 | i++ ;\
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| 69 | }\
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| 70 | this.StartNext() ;\
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| 71 | }\
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| 72 | }\
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| 73 | }' ;
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| 74 |
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| 75 | // In IE, the "eval" function is not always available (it works with
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| 76 | // the JavaScript samples, but not with the ASP ones, for example).
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| 77 | // So, let's use the execScript instead.
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| 78 | if ( window.parent.execScript )
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| 79 | window.parent.execScript( sScript, 'JavaScript' ) ;
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| 80 | else
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| 81 | {
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| 82 | if ( FCKBrowserInfo.IsGecko10 )
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| 83 | {
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| 84 | // FF 1.0.4 gives an error with the above request. The
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| 85 | // following seams to work well. It could become to official
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| 86 | // implementation for all browsers, but we need to check it.
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| 87 | eval.call( window.parent, sScript ) ;
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| 88 | }
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| 89 | else
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| 90 | window.parent.eval( sScript ) ;
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| 91 | }
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| 92 |
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| 93 | FCKeditorAPI = window.parent.FCKeditorAPI ;
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| 94 | }
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| 95 |
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| 96 | // Add the current instance to the FCKeditorAPI's instances collection.
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| 97 | FCKeditorAPI.__Instances[ FCK.Name ] = FCK ;
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| 98 | }
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| 99 |
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| 100 | function FCKeditorAPI_Cleanup()
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| 101 | {
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| 102 | FCKeditorAPI.__Instances[ FCK.Name ] = null ;
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| 103 | }
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| 104 | FCKTools.AddEventListener( window, 'unload', FCKeditorAPI_Cleanup ) ; |
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