LCOV - app.info - editor/libeditor/base/nsEditorEventListener.h

LCOV - code coverage report
| Current view: | directory - editor/libeditor/base - nsEditorEventListener.h (source / functions) |  | Found | Hit | Coverage |
| Test: | app.info | Lines: | 1 | 0 | 0.0 %
| Date: | 2012-06-02 | Functions: | 1 | 0 | 0.0 %

           1                 : /* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
           2                 : /* ***** BEGIN LICENSE BLOCK *****
           3                 :  * Version: MPL 1.1/GPL 2.0/LGPL 2.1
           4                 :  *
           5                 :  * The contents of this file are subject to the Mozilla Public License Version
           6                 :  * 1.1 (the "License"); you may not use this file except in compliance with
           7                 :  * the License. You may obtain a copy of the License at
           8                 :  * http://www.mozilla.org/MPL/
           9                 :  *
          10                 :  * Software distributed under the License is distributed on an "AS IS" basis,
          11                 :  * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
          12                 :  * for the specific language governing rights and limitations under the
          13                 :  * License.
          14                 :  *
          15                 :  * The Original Code is mozilla.org code.
          16                 :  *
          17                 :  * The Initial Developer of the Original Code is
          18                 :  * Netscape Communications Corporation.
          19                 :  * Portions created by the Initial Developer are Copyright (C) 1998
          20                 :  * the Initial Developer. All Rights Reserved.
          21                 :  *
          22                 :  * Contributor(s):
          23                 :  *   Masayuki Nakano <masayuki@d-toybox.com>
          24                 :  *
          25                 :  * Alternatively, the contents of this file may be used under the terms of
          26                 :  * either of the GNU General Public License Version 2 or later (the "GPL"),
          27                 :  * or the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
          28                 :  * in which case the provisions of the GPL or the LGPL are applicable instead
          29                 :  * of those above. If you wish to allow use of your version of this file only
          30                 :  * under the terms of either the GPL or the LGPL, and not to allow others to
          31                 :  * use your version of this file under the terms of the MPL, indicate your
          32                 :  * decision by deleting the provisions above and replace them with the notice
          33                 :  * and other provisions required by the GPL or the LGPL. If you do not delete
          34                 :  * the provisions above, a recipient may use your version of this file under
          35                 :  * the terms of any one of the MPL, the GPL or the LGPL.
          36                 :  *
          37                 :  * ***** END LICENSE BLOCK ***** */
          38                 :
          39                 : #ifndef nsEditorEventListener_h__
          40                 : #define nsEditorEventListener_h__
          41                 :
          42                 : #include "nsCOMPtr.h"
          43                 :
          44                 : #include "nsIDOMEvent.h"
          45                 : #include "nsIDOMEventListener.h"
          46                 :
          47                 : #include "nsCaret.h"
          48                 :
          49                 : // X.h defines KeyPress
          50                 : #ifdef KeyPress
          51                 : #undef KeyPress
          52                 : #endif
          53                 :
          54                 : #ifdef XP_WIN
          55                 : // On Windows, we support switching the text direction by pressing Ctrl+Shift
          56                 : #define HANDLE_NATIVE_TEXT_DIRECTION_SWITCH
          57                 : #endif
          58                 :
          59                 : class nsEditor;
          60                 : class nsIDOMDragEvent;
          61                 :
          62                 : class nsEditorEventListener : public nsIDOMEventListener
          63                 : {
          64                 : public:
          65                 :   nsEditorEventListener();
          66                 :   virtual ~nsEditorEventListener();
          67                 :
          68                 :   virtual nsresult Connect(nsEditor* aEditor);
          69                 :
          70                 :   void Disconnect();
          71                 :
          72                 :   NS_DECL_ISUPPORTS
          73                 :   NS_DECL_NSIDOMEVENTLISTENER
          74                 :
          75                 : #ifdef HANDLE_NATIVE_TEXT_DIRECTION_SWITCH
          76                 :   NS_IMETHOD KeyDown(nsIDOMEvent* aKeyEvent);
          77                 :   NS_IMETHOD KeyUp(nsIDOMEvent* aKeyEvent);
          78                 : #endif
          79                 :   NS_IMETHOD KeyPress(nsIDOMEvent* aKeyEvent);
          80                 :   NS_IMETHOD HandleText(nsIDOMEvent* aTextEvent);
          81                 :   NS_IMETHOD HandleStartComposition(nsIDOMEvent* aCompositionEvent);
          82                 :   NS_IMETHOD HandleEndComposition(nsIDOMEvent* aCompositionEvent);
          83                 :   NS_IMETHOD MouseDown(nsIDOMEvent* aMouseEvent);
          84               0 :   NS_IMETHOD MouseUp(nsIDOMEvent* aMouseEvent) { return NS_OK; }
          85                 :   NS_IMETHOD MouseClick(nsIDOMEvent* aMouseEvent);
          86                 :   NS_IMETHOD Focus(nsIDOMEvent* aEvent);
          87                 :   NS_IMETHOD Blur(nsIDOMEvent* aEvent);
          88                 :
          89                 :   void SpellCheckIfNeeded();
          90                 :
          91                 : protected:
          92                 :   nsresult InstallToEditor();
          93                 :   void UninstallFromEditor();
          94                 :
          95                 :   bool CanDrop(nsIDOMDragEvent* aEvent);
          96                 :   nsresult DragEnter(nsIDOMDragEvent* aDragEvent);
          97                 :   nsresult DragOver(nsIDOMDragEvent* aDragEvent);
          98                 :   nsresult DragExit(nsIDOMDragEvent* aDragEvent);
          99                 :   nsresult Drop(nsIDOMDragEvent* aDragEvent);
         100                 :   nsresult DragGesture(nsIDOMDragEvent* aDragEvent);
         101                 :   void CleanupDragDropCaret();
         102                 :   already_AddRefed<nsIPresShell> GetPresShell();
         103                 :
         104                 : protected:
         105                 :   nsEditor* mEditor; // weak
         106                 :   nsRefPtr<nsCaret> mCaret;
         107                 :   bool mCommitText;
         108                 :   bool mInTransaction;
         109                 : #ifdef HANDLE_NATIVE_TEXT_DIRECTION_SWITCH
         110                 :   bool mHaveBidiKeyboards;
         111                 :   bool mShouldSwitchTextDirection;
         112                 :   bool mSwitchToRTL;
         113                 : #endif
         114                 : };
         115                 :
         116                 : #endif // nsEditorEventListener_h__

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