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: fck_1_gecko.js
|
---|
14 | * This is the first part of the "FCK" object creation. This is the main
|
---|
15 | * object that represents an editor instance.
|
---|
16 | * (Gecko specific implementations)
|
---|
17 | *
|
---|
18 | * File Authors:
|
---|
19 | * Frederico Caldeira Knabben (fredck@fckeditor.net)
|
---|
20 | */
|
---|
21 |
|
---|
22 | FCK.Description = "FCKeditor for Gecko Browsers" ;
|
---|
23 |
|
---|
24 | FCK.InitializeBehaviors = function()
|
---|
25 | {
|
---|
26 | // When calling "SetHTML", the editing area IFRAME gets a fixed height. So we must recaulculate it.
|
---|
27 | Window_OnResize() ;
|
---|
28 |
|
---|
29 | FCKFocusManager.AddWindow( this.EditorWindow ) ;
|
---|
30 |
|
---|
31 | // Handle pasting operations.
|
---|
32 | var oOnKeyDown = function( e )
|
---|
33 | {
|
---|
34 |
|
---|
35 | var bPrevent ;
|
---|
36 |
|
---|
37 | if ( e.ctrlKey && !e.shiftKey && !e.altKey )
|
---|
38 | {
|
---|
39 | switch ( e.which )
|
---|
40 | {
|
---|
41 | case 66 : // B
|
---|
42 | case 98 : // b
|
---|
43 | FCK.ExecuteNamedCommand( 'bold' ) ; bPrevent = true ;
|
---|
44 | break;
|
---|
45 | case 105 : // i
|
---|
46 | case 73 : // I
|
---|
47 | FCK.ExecuteNamedCommand( 'italic' ) ; bPrevent = true ;
|
---|
48 | break;
|
---|
49 | case 117 : // u
|
---|
50 | case 85 : // U
|
---|
51 | FCK.ExecuteNamedCommand( 'underline' ) ; bPrevent = true ;
|
---|
52 | break;
|
---|
53 | case 86 : // V
|
---|
54 | case 118 : // v
|
---|
55 | bPrevent = ( FCK.Status != FCK_STATUS_COMPLETE || !FCK.Events.FireEvent( "OnPaste" ) ) ;
|
---|
56 | break ;
|
---|
57 | }
|
---|
58 | }
|
---|
59 | else if ( e.shiftKey && !e.ctrlKey && !e.altKey && e.keyCode == 45 ) // SHIFT + <INS>
|
---|
60 | bPrevent = ( FCK.Status != FCK_STATUS_COMPLETE || !FCK.Events.FireEvent( "OnPaste" ) ) ;
|
---|
61 |
|
---|
62 | if ( bPrevent )
|
---|
63 | {
|
---|
64 | e.preventDefault() ;
|
---|
65 | e.stopPropagation() ;
|
---|
66 | }
|
---|
67 | }
|
---|
68 | this.EditorDocument.addEventListener( 'keypress', oOnKeyDown, true ) ;
|
---|
69 |
|
---|
70 | this.ExecOnSelectionChange = function()
|
---|
71 | {
|
---|
72 | FCK.Events.FireEvent( "OnSelectionChange" ) ;
|
---|
73 | }
|
---|
74 |
|
---|
75 | this.ExecOnSelectionChangeTimer = function()
|
---|
76 | {
|
---|
77 | if ( FCK.LastOnChangeTimer )
|
---|
78 | window.clearTimeout( FCK.LastOnChangeTimer ) ;
|
---|
79 |
|
---|
80 | FCK.LastOnChangeTimer = window.setTimeout( FCK.ExecOnSelectionChange, 100 ) ;
|
---|
81 | }
|
---|
82 |
|
---|
83 | this.EditorDocument.addEventListener( 'mouseup', this.ExecOnSelectionChange, false ) ;
|
---|
84 |
|
---|
85 | // On Gecko, firing the "OnSelectionChange" event on every key press started to be too much
|
---|
86 | // slow. So, a timer has been implemented to solve performance issues when tipying to quickly.
|
---|
87 | this.EditorDocument.addEventListener( 'keyup', this.ExecOnSelectionChangeTimer, false ) ;
|
---|
88 |
|
---|
89 | this._DblClickListener = function( e )
|
---|
90 | {
|
---|
91 | FCK.OnDoubleClick( e.target ) ;
|
---|
92 | e.stopPropagation() ;
|
---|
93 | }
|
---|
94 | this.EditorDocument.addEventListener( 'dblclick', this._DblClickListener, true ) ;
|
---|
95 |
|
---|
96 | // Reset the context menu.
|
---|
97 | FCK.ContextMenu._InnerContextMenu.SetMouseClickWindow( FCK.EditorWindow ) ;
|
---|
98 | FCK.ContextMenu._InnerContextMenu.AttachToElement( FCK.EditorDocument ) ;
|
---|
99 | }
|
---|
100 |
|
---|
101 | FCK.MakeEditable = function()
|
---|
102 | {
|
---|
103 | this.EditingArea.MakeEditable() ;
|
---|
104 | }
|
---|
105 |
|
---|
106 | // Disable the context menu in the editor (outside the editing area).
|
---|
107 | function Document_OnContextMenu( e )
|
---|
108 | {
|
---|
109 | if ( !e.target._FCKShowContextMenu )
|
---|
110 | e.preventDefault() ;
|
---|
111 | }
|
---|
112 | document.oncontextmenu = Document_OnContextMenu ; |
---|