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

LCOV - code coverage report
| Current view: | directory - editor/libeditor/base - nsEditorCommands.h (source / functions) |  | Found | Hit | Coverage |
| Test: | app.info | Lines: | 16 | 0 | 0.0 %
| Date: | 2012-06-02 | Functions: | 47 | 0 | 0.0 %

           1                 : /* -*- Mode: C++; tab-width: 2; 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 Communicator client 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                 :  *
          24                 :  * Alternatively, the contents of this file may be used under the terms of
          25                 :  * either of the GNU General Public License Version 2 or later (the "GPL"),
          26                 :  * or the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
          27                 :  * in which case the provisions of the GPL or the LGPL are applicable instead
          28                 :  * of those above. If you wish to allow use of your version of this file only
          29                 :  * under the terms of either the GPL or the LGPL, and not to allow others to
          30                 :  * use your version of this file under the terms of the MPL, indicate your
          31                 :  * decision by deleting the provisions above and replace them with the notice
          32                 :  * and other provisions required by the GPL or the LGPL. If you do not delete
          33                 :  * the provisions above, a recipient may use your version of this file under
          34                 :  * the terms of any one of the MPL, the GPL or the LGPL.
          35                 :  *
          36                 :  * ***** END LICENSE BLOCK ***** */
          37                 :
          38                 : #ifndef nsIEditorCommand_h_
          39                 : #define nsIEditorCommand_h_
          40                 :
          41                 : #include "nsCOMPtr.h"
          42                 : #include "nsIControllerCommand.h"
          43                 : #include "nsIAtom.h"
          44                 :
          45                 : // This is a virtual base class for commands registered with the editor controller.
          46                 : // Note that such commands can be shared by more than on editor instance, so
          47                 : // MUST be stateless. Any state must be stored via the refCon (an nsIEditor).
          48                 : class nsBaseEditorCommand : public nsIControllerCommand
          49                 : {
          50                 : public:
          51                 :
          52                 :               nsBaseEditorCommand();
          53               0 :   virtual     ~nsBaseEditorCommand() {}
          54                 :
          55                 :   NS_DECL_ISUPPORTS
          56                 :
          57                 :   NS_IMETHOD  IsCommandEnabled(const char * aCommandName, nsISupports *aCommandRefCon, bool *_retval) = 0;
          58                 :   NS_IMETHOD  DoCommand(const char *aCommandName, nsISupports *aCommandRefCon) = 0;
          59                 :
          60                 : };
          61                 :
          62                 :
          63                 : #define NS_DECL_EDITOR_COMMAND(_cmd)                    \
          64                 : class _cmd : public nsBaseEditorCommand                 \
          65                 : {                                                       \
          66                 : public:                                                 \
          67                 :   NS_IMETHOD IsCommandEnabled(const char * aCommandName, nsISupports *aCommandRefCon, bool *_retval); \
          68                 :   NS_IMETHOD DoCommand(const char *aCommandName, nsISupports *aCommandRefCon); \
          69                 :   NS_IMETHOD DoCommandParams(const char *aCommandName,nsICommandParams *aParams, nsISupports *aCommandRefCon); \
          70                 :   NS_IMETHOD GetCommandStateParams(const char *aCommandName,nsICommandParams *aParams, nsISupports *aCommandRefCon); \
          71                 : };
          72                 :
          73                 :
          74                 :
          75                 : // basic editor commands
          76               0 : NS_DECL_EDITOR_COMMAND(nsUndoCommand)
          77               0 : NS_DECL_EDITOR_COMMAND(nsRedoCommand)
          78               0 : NS_DECL_EDITOR_COMMAND(nsClearUndoCommand)
          79                 :
          80               0 : NS_DECL_EDITOR_COMMAND(nsCutCommand)
          81               0 : NS_DECL_EDITOR_COMMAND(nsCutOrDeleteCommand)
          82               0 : NS_DECL_EDITOR_COMMAND(nsCopyCommand)
          83               0 : NS_DECL_EDITOR_COMMAND(nsCopyOrDeleteCommand)
          84               0 : NS_DECL_EDITOR_COMMAND(nsPasteCommand)
          85               0 : NS_DECL_EDITOR_COMMAND(nsPasteTransferableCommand)
          86               0 : NS_DECL_EDITOR_COMMAND(nsSwitchTextDirectionCommand)
          87               0 : NS_DECL_EDITOR_COMMAND(nsDeleteCommand)
          88               0 : NS_DECL_EDITOR_COMMAND(nsSelectAllCommand)
          89                 :
          90               0 : NS_DECL_EDITOR_COMMAND(nsSelectionMoveCommands)
          91                 :
          92                 : // Insert content commands
          93               0 : NS_DECL_EDITOR_COMMAND(nsInsertPlaintextCommand)
          94               0 : NS_DECL_EDITOR_COMMAND(nsPasteQuotationCommand)
          95                 :
          96                 :
          97                 : #if 0
          98                 : // template for new command
          99                 : NS_IMETHODIMP
         100                 : nsFooCommand::IsCommandEnabled(const char * aCommandName, nsISupports *aCommandRefCon, bool *_retval)
         101                 : {
         102                 :   return NS_ERROR_NOT_IMPLEMENTED;
         103                 : }
         104                 :
         105                 :
         106                 : NS_IMETHODIMP
         107                 : nsFooCommand::DoCommand(const char *aCommandName, const nsAString & aCommandParams, nsISupports *aCommandRefCon)
         108                 : {
         109                 :   return NS_ERROR_NOT_IMPLEMENTED;
         110                 : }
         111                 :
         112                 :
         113                 : #endif
         114                 :
         115                 : #endif // nsIEditorCommand_h_

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