source: companies/celepar/news_admin/templates/celepar/fckeditor/editor/plugins/autogrow/fckplugin.js @ 763

Revision 763, 2.1 KB checked in by niltonneto, 15 years ago (diff)

Importação inicial do Expresso da Celepar

Line 
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: fckplugin.js
14 *      Plugin: automatically resizes the editor until a configurable maximun
15 *      height (FCKConfig.AutoGrowMax), based on its contents.
16 *
17 * File Authors:
18 *              Frederico Caldeira Knabben (fredck@fckeditor.net)
19 */
20
21var FCKAutoGrow_Min = window.frameElement.offsetHeight ;
22
23function FCKAutoGrow_Check()
24{
25        var oInnerDoc = FCK.EditorDocument ;
26
27        var iFrameHeight, iInnerHeight ;
28       
29        if ( FCKBrowserInfo.IsIE )
30        {
31                iFrameHeight = FCK.EditorWindow.frameElement.offsetHeight ;
32                iInnerHeight = oInnerDoc.body.scrollHeight ;
33        }
34        else
35        {
36                iFrameHeight = FCK.EditorWindow.innerHeight ;
37                iInnerHeight = oInnerDoc.body.offsetHeight ;
38        }
39
40        var iDiff = iInnerHeight - iFrameHeight ;
41
42        if ( iDiff != 0 )
43        {
44                var iMainFrameSize = window.frameElement.offsetHeight ;
45               
46                if ( iDiff > 0 && iMainFrameSize < FCKConfig.AutoGrowMax )
47                {
48                        iMainFrameSize += iDiff ;
49                        if ( iMainFrameSize > FCKConfig.AutoGrowMax )
50                                iMainFrameSize = FCKConfig.AutoGrowMax ;
51                }
52                else if ( iDiff < 0 && iMainFrameSize > FCKAutoGrow_Min )
53                {
54                        iMainFrameSize += iDiff ;
55                        if ( iMainFrameSize < FCKAutoGrow_Min )
56                                iMainFrameSize = FCKAutoGrow_Min ;
57                }
58                else
59                        return ;
60                       
61                window.frameElement.height = iMainFrameSize ;
62        }
63}
64
65FCK.AttachToOnSelectionChange( FCKAutoGrow_Check ) ;
66
67function FCKAutoGrow_SetListeners()
68{
69        FCK.EditorWindow.attachEvent( 'onscroll', FCKAutoGrow_Check ) ;
70        FCK.EditorDocument.attachEvent( 'onkeyup', FCKAutoGrow_Check ) ;
71}
72
73if ( FCKBrowserInfo.IsIE )
74{
75//      FCKAutoGrow_SetListeners() ;
76        FCK.Events.AttachEvent( 'OnAfterSetHTML', FCKAutoGrow_SetListeners ) ;
77}
78
79function FCKAutoGrow_CheckEditorStatus( sender, status )
80{
81        if ( status == FCK_STATUS_COMPLETE )
82                FCKAutoGrow_Check() ;
83}
84
85FCK.Events.AttachEvent( 'OnStatusChange', FCKAutoGrow_CheckEditorStatus ) ;
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