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