editor/libeditor/nsEditorController.cpp

   1 /* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
   2 /* This Source Code Form is subject to the terms of the Mozilla Public
   3  * License, v. 2.0. If a copy of the MPL was not distributed with this
   4  * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
   5
   6 #include "mozilla/mozalloc.h"
   7 #include "nsDebug.h"
   8 #include "nsEditorCommands.h"
   9 #include "nsEditorController.h"
  10 #include "nsError.h"
  11 #include "nsIControllerCommandTable.h"
  12
  13 class nsIControllerCommand;
  14
  15
  16
  17 #define NS_REGISTER_ONE_COMMAND(_cmdClass, _cmdName)                                      \
  18   {                                                                                       \
  19     _cmdClass* theCmd = new _cmdClass();                                                  \
  20     NS_ENSURE_TRUE(theCmd, NS_ERROR_OUT_OF_MEMORY);                                       \
  21     inCommandTable->RegisterCommand(_cmdName,                                             \
  22                                    static_cast<nsIControllerCommand *>(theCmd));          \
  23   }
  24
  25 #define NS_REGISTER_FIRST_COMMAND(_cmdClass, _cmdName)                                    \
  26   {                                                                                       \
  27     _cmdClass* theCmd = new _cmdClass();                                                  \
  28     NS_ENSURE_TRUE(theCmd, NS_ERROR_OUT_OF_MEMORY);                                       \
  29     inCommandTable->RegisterCommand(_cmdName,                                             \
  30                                    static_cast<nsIControllerCommand *>(theCmd));
  31
  32 #define NS_REGISTER_NEXT_COMMAND(_cmdClass, _cmdName)                                     \
  33     inCommandTable->RegisterCommand(_cmdName,                                             \
  34                                    static_cast<nsIControllerCommand *>(theCmd));
  35
  36 #define NS_REGISTER_LAST_COMMAND(_cmdClass, _cmdName)                                     \
  37     inCommandTable->RegisterCommand(_cmdName,                                             \
  38                                    static_cast<nsIControllerCommand *>(theCmd));          \
  39   }
  40
  41
  42 // static
  43 nsresult nsEditorController::RegisterEditingCommands(nsIControllerCommandTable *inCommandTable)
  44 {
  45   // now register all our commands
  46   // These are commands that will be used in text widgets, and in composer
  47
  48   NS_REGISTER_ONE_COMMAND(nsUndoCommand, "cmd_undo");
  49   NS_REGISTER_ONE_COMMAND(nsRedoCommand, "cmd_redo");
  50   NS_REGISTER_ONE_COMMAND(nsClearUndoCommand, "cmd_clearUndo");
  51
  52   NS_REGISTER_ONE_COMMAND(nsCutCommand, "cmd_cut");
  53   NS_REGISTER_ONE_COMMAND(nsCutOrDeleteCommand, "cmd_cutOrDelete");
  54   NS_REGISTER_ONE_COMMAND(nsCopyCommand, "cmd_copy");
  55   NS_REGISTER_ONE_COMMAND(nsCopyOrDeleteCommand, "cmd_copyOrDelete");
  56   NS_REGISTER_ONE_COMMAND(nsSelectAllCommand, "cmd_selectAll");
  57
  58   NS_REGISTER_ONE_COMMAND(nsPasteCommand, "cmd_paste");
  59   NS_REGISTER_ONE_COMMAND(nsPasteTransferableCommand, "cmd_pasteTransferable");
  60
  61   NS_REGISTER_ONE_COMMAND(nsSwitchTextDirectionCommand, "cmd_switchTextDirection");
  62
  63   NS_REGISTER_FIRST_COMMAND(nsDeleteCommand, "cmd_delete");
  64   NS_REGISTER_NEXT_COMMAND(nsDeleteCommand, "cmd_deleteCharBackward");
  65   NS_REGISTER_NEXT_COMMAND(nsDeleteCommand, "cmd_deleteCharForward");
  66   NS_REGISTER_NEXT_COMMAND(nsDeleteCommand, "cmd_deleteWordBackward");
  67   NS_REGISTER_NEXT_COMMAND(nsDeleteCommand, "cmd_deleteWordForward");
  68   NS_REGISTER_NEXT_COMMAND(nsDeleteCommand, "cmd_deleteToBeginningOfLine");
  69   NS_REGISTER_LAST_COMMAND(nsDeleteCommand, "cmd_deleteToEndOfLine");
  70
  71   // Insert content
  72   NS_REGISTER_ONE_COMMAND(nsInsertPlaintextCommand, "cmd_insertText");
  73   NS_REGISTER_ONE_COMMAND(nsPasteQuotationCommand,  "cmd_pasteQuote");
  74
  75   return NS_OK;
  76 }
  77
  78
  79 // static
  80 nsresult nsEditorController::RegisterEditorCommands(nsIControllerCommandTable *inCommandTable)
  81 {
  82   // These are commands that will be used in text widgets only.
  83
  84   NS_REGISTER_FIRST_COMMAND(nsSelectionMoveCommands, "cmd_scrollTop");
  85   NS_REGISTER_NEXT_COMMAND(nsSelectionMoveCommands, "cmd_scrollBottom");
  86   NS_REGISTER_NEXT_COMMAND(nsSelectionMoveCommands, "cmd_moveTop");
  87   NS_REGISTER_NEXT_COMMAND(nsSelectionMoveCommands, "cmd_moveBottom");
  88   NS_REGISTER_NEXT_COMMAND(nsSelectionMoveCommands, "cmd_selectTop");
  89   NS_REGISTER_NEXT_COMMAND(nsSelectionMoveCommands, "cmd_selectBottom");
  90   NS_REGISTER_NEXT_COMMAND(nsSelectionMoveCommands, "cmd_lineNext");
  91   NS_REGISTER_NEXT_COMMAND(nsSelectionMoveCommands, "cmd_linePrevious");
  92   NS_REGISTER_NEXT_COMMAND(nsSelectionMoveCommands, "cmd_selectLineNext");
  93   NS_REGISTER_NEXT_COMMAND(nsSelectionMoveCommands, "cmd_selectLinePrevious");
  94   NS_REGISTER_NEXT_COMMAND(nsSelectionMoveCommands, "cmd_charPrevious");
  95   NS_REGISTER_NEXT_COMMAND(nsSelectionMoveCommands, "cmd_charNext");
  96   NS_REGISTER_NEXT_COMMAND(nsSelectionMoveCommands, "cmd_selectCharPrevious");
  97   NS_REGISTER_NEXT_COMMAND(nsSelectionMoveCommands, "cmd_selectCharNext");
  98   NS_REGISTER_NEXT_COMMAND(nsSelectionMoveCommands, "cmd_beginLine");
  99   NS_REGISTER_NEXT_COMMAND(nsSelectionMoveCommands, "cmd_endLine");
 100   NS_REGISTER_NEXT_COMMAND(nsSelectionMoveCommands, "cmd_selectBeginLine");
 101   NS_REGISTER_NEXT_COMMAND(nsSelectionMoveCommands, "cmd_selectEndLine");
 102   NS_REGISTER_NEXT_COMMAND(nsSelectionMoveCommands, "cmd_wordPrevious");
 103   NS_REGISTER_NEXT_COMMAND(nsSelectionMoveCommands, "cmd_wordNext");
 104   NS_REGISTER_NEXT_COMMAND(nsSelectionMoveCommands, "cmd_selectWordPrevious");
 105   NS_REGISTER_NEXT_COMMAND(nsSelectionMoveCommands, "cmd_selectWordNext");
 106   NS_REGISTER_NEXT_COMMAND(nsSelectionMoveCommands, "cmd_scrollPageUp");
 107   NS_REGISTER_NEXT_COMMAND(nsSelectionMoveCommands, "cmd_scrollPageDown");
 108   NS_REGISTER_NEXT_COMMAND(nsSelectionMoveCommands, "cmd_scrollLineUp");
 109   NS_REGISTER_NEXT_COMMAND(nsSelectionMoveCommands, "cmd_scrollLineDown");
 110   NS_REGISTER_NEXT_COMMAND(nsSelectionMoveCommands, "cmd_movePageUp");
 111   NS_REGISTER_NEXT_COMMAND(nsSelectionMoveCommands, "cmd_movePageDown");
 112   NS_REGISTER_NEXT_COMMAND(nsSelectionMoveCommands, "cmd_selectPageUp");
 113   NS_REGISTER_LAST_COMMAND(nsSelectionMoveCommands, "cmd_selectPageDown");
 114
 115   return NS_OK;
 116 }
 117