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 "nsEditorController.h"
   7
   8 #include "mozilla/mozalloc.h"
   9 #include "nsDebug.h"
  10 #include "nsEditorCommands.h"
  11 #include "nsError.h"
  12 #include "nsIControllerCommandTable.h"
  13
  14 class nsIControllerCommand;
  15
  16
  17
  18 #define NS_REGISTER_ONE_COMMAND(_cmdClass, _cmdName)                                      \
  19   {                                                                                       \
  20     _cmdClass* theCmd = new _cmdClass();                                                  \
  21     NS_ENSURE_TRUE(theCmd, NS_ERROR_OUT_OF_MEMORY);                                       \
  22     inCommandTable->RegisterCommand(_cmdName,                                             \
  23                                    static_cast<nsIControllerCommand *>(theCmd));          \
  24   }
  25
  26 #define NS_REGISTER_FIRST_COMMAND(_cmdClass, _cmdName)                                    \
  27   {                                                                                       \
  28     _cmdClass* theCmd = new _cmdClass();                                                  \
  29     NS_ENSURE_TRUE(theCmd, NS_ERROR_OUT_OF_MEMORY);                                       \
  30     inCommandTable->RegisterCommand(_cmdName,                                             \
  31                                    static_cast<nsIControllerCommand *>(theCmd));
  32
  33 #define NS_REGISTER_NEXT_COMMAND(_cmdClass, _cmdName)                                     \
  34     inCommandTable->RegisterCommand(_cmdName,                                             \
  35                                    static_cast<nsIControllerCommand *>(theCmd));
  36
  37 #define NS_REGISTER_LAST_COMMAND(_cmdClass, _cmdName)                                     \
  38     inCommandTable->RegisterCommand(_cmdName,                                             \
  39                                    static_cast<nsIControllerCommand *>(theCmd));          \
  40   }
  41
  42
  43 // static
  44 nsresult nsEditorController::RegisterEditingCommands(nsIControllerCommandTable *inCommandTable)
  45 {
  46   // now register all our commands
  47   // These are commands that will be used in text widgets, and in composer
  48
  49   NS_REGISTER_ONE_COMMAND(nsUndoCommand, "cmd_undo");
  50   NS_REGISTER_ONE_COMMAND(nsRedoCommand, "cmd_redo");
  51   NS_REGISTER_ONE_COMMAND(nsClearUndoCommand, "cmd_clearUndo");
  52
  53   NS_REGISTER_ONE_COMMAND(nsCutCommand, "cmd_cut");
  54   NS_REGISTER_ONE_COMMAND(nsCutOrDeleteCommand, "cmd_cutOrDelete");
  55   NS_REGISTER_ONE_COMMAND(nsCopyCommand, "cmd_copy");
  56   NS_REGISTER_ONE_COMMAND(nsCopyOrDeleteCommand, "cmd_copyOrDelete");
  57   NS_REGISTER_ONE_COMMAND(nsCopyAndCollapseToEndCommand,
  58                           "cmd_copyAndCollapseToEnd");
  59   NS_REGISTER_ONE_COMMAND(nsSelectAllCommand, "cmd_selectAll");
  60
  61   NS_REGISTER_ONE_COMMAND(nsPasteCommand, "cmd_paste");
  62   NS_REGISTER_ONE_COMMAND(nsPasteTransferableCommand, "cmd_pasteTransferable");
  63
  64   NS_REGISTER_ONE_COMMAND(nsSwitchTextDirectionCommand, "cmd_switchTextDirection");
  65
  66   NS_REGISTER_FIRST_COMMAND(nsDeleteCommand, "cmd_delete");
  67   NS_REGISTER_NEXT_COMMAND(nsDeleteCommand, "cmd_deleteCharBackward");
  68   NS_REGISTER_NEXT_COMMAND(nsDeleteCommand, "cmd_deleteCharForward");
  69   NS_REGISTER_NEXT_COMMAND(nsDeleteCommand, "cmd_deleteWordBackward");
  70   NS_REGISTER_NEXT_COMMAND(nsDeleteCommand, "cmd_deleteWordForward");
  71   NS_REGISTER_NEXT_COMMAND(nsDeleteCommand, "cmd_deleteToBeginningOfLine");
  72   NS_REGISTER_LAST_COMMAND(nsDeleteCommand, "cmd_deleteToEndOfLine");
  73
  74   // Insert content
  75   NS_REGISTER_ONE_COMMAND(nsInsertPlaintextCommand, "cmd_insertText");
  76   NS_REGISTER_ONE_COMMAND(nsPasteQuotationCommand,  "cmd_pasteQuote");
  77
  78   return NS_OK;
  79 }
  80
  81
  82 // static
  83 nsresult nsEditorController::RegisterEditorCommands(nsIControllerCommandTable *inCommandTable)
  84 {
  85   // These are commands that will be used in text widgets only.
  86
  87   NS_REGISTER_FIRST_COMMAND(nsSelectionMoveCommands, "cmd_scrollTop");
  88   NS_REGISTER_NEXT_COMMAND(nsSelectionMoveCommands, "cmd_scrollBottom");
  89   NS_REGISTER_NEXT_COMMAND(nsSelectionMoveCommands, "cmd_moveTop");
  90   NS_REGISTER_NEXT_COMMAND(nsSelectionMoveCommands, "cmd_moveBottom");
  91   NS_REGISTER_NEXT_COMMAND(nsSelectionMoveCommands, "cmd_selectTop");
  92   NS_REGISTER_NEXT_COMMAND(nsSelectionMoveCommands, "cmd_selectBottom");
  93   NS_REGISTER_NEXT_COMMAND(nsSelectionMoveCommands, "cmd_lineNext");
  94   NS_REGISTER_NEXT_COMMAND(nsSelectionMoveCommands, "cmd_linePrevious");
  95   NS_REGISTER_NEXT_COMMAND(nsSelectionMoveCommands, "cmd_selectLineNext");
  96   NS_REGISTER_NEXT_COMMAND(nsSelectionMoveCommands, "cmd_selectLinePrevious");
  97   NS_REGISTER_NEXT_COMMAND(nsSelectionMoveCommands, "cmd_charPrevious");
  98   NS_REGISTER_NEXT_COMMAND(nsSelectionMoveCommands, "cmd_charNext");
  99   NS_REGISTER_NEXT_COMMAND(nsSelectionMoveCommands, "cmd_selectCharPrevious");
 100   NS_REGISTER_NEXT_COMMAND(nsSelectionMoveCommands, "cmd_selectCharNext");
 101   NS_REGISTER_NEXT_COMMAND(nsSelectionMoveCommands, "cmd_beginLine");
 102   NS_REGISTER_NEXT_COMMAND(nsSelectionMoveCommands, "cmd_endLine");
 103   NS_REGISTER_NEXT_COMMAND(nsSelectionMoveCommands, "cmd_selectBeginLine");
 104   NS_REGISTER_NEXT_COMMAND(nsSelectionMoveCommands, "cmd_selectEndLine");
 105   NS_REGISTER_NEXT_COMMAND(nsSelectionMoveCommands, "cmd_wordPrevious");
 106   NS_REGISTER_NEXT_COMMAND(nsSelectionMoveCommands, "cmd_wordNext");
 107   NS_REGISTER_NEXT_COMMAND(nsSelectionMoveCommands, "cmd_selectWordPrevious");
 108   NS_REGISTER_NEXT_COMMAND(nsSelectionMoveCommands, "cmd_selectWordNext");
 109   NS_REGISTER_NEXT_COMMAND(nsSelectionMoveCommands, "cmd_scrollPageUp");
 110   NS_REGISTER_NEXT_COMMAND(nsSelectionMoveCommands, "cmd_scrollPageDown");
 111   NS_REGISTER_NEXT_COMMAND(nsSelectionMoveCommands, "cmd_scrollLineUp");
 112   NS_REGISTER_NEXT_COMMAND(nsSelectionMoveCommands, "cmd_scrollLineDown");
 113   NS_REGISTER_NEXT_COMMAND(nsSelectionMoveCommands, "cmd_movePageUp");
 114   NS_REGISTER_NEXT_COMMAND(nsSelectionMoveCommands, "cmd_movePageDown");
 115   NS_REGISTER_NEXT_COMMAND(nsSelectionMoveCommands, "cmd_selectPageUp");
 116   NS_REGISTER_NEXT_COMMAND(nsSelectionMoveCommands, "cmd_selectPageDown");
 117   NS_REGISTER_NEXT_COMMAND(nsSelectionMoveCommands, "cmd_moveLeft");
 118   NS_REGISTER_NEXT_COMMAND(nsSelectionMoveCommands, "cmd_moveRight");
 119   NS_REGISTER_NEXT_COMMAND(nsSelectionMoveCommands, "cmd_moveUp");
 120   NS_REGISTER_NEXT_COMMAND(nsSelectionMoveCommands, "cmd_moveDown");
 121   NS_REGISTER_NEXT_COMMAND(nsSelectionMoveCommands, "cmd_moveLeft2");
 122   NS_REGISTER_NEXT_COMMAND(nsSelectionMoveCommands, "cmd_moveRight2");
 123   NS_REGISTER_NEXT_COMMAND(nsSelectionMoveCommands, "cmd_moveUp2");
 124   NS_REGISTER_NEXT_COMMAND(nsSelectionMoveCommands, "cmd_moveDown2");
 125   NS_REGISTER_NEXT_COMMAND(nsSelectionMoveCommands, "cmd_selectLeft");
 126   NS_REGISTER_NEXT_COMMAND(nsSelectionMoveCommands, "cmd_selectRight");
 127   NS_REGISTER_NEXT_COMMAND(nsSelectionMoveCommands, "cmd_selectUp");
 128   NS_REGISTER_NEXT_COMMAND(nsSelectionMoveCommands, "cmd_selectDown");
 129   NS_REGISTER_NEXT_COMMAND(nsSelectionMoveCommands, "cmd_selectLeft2");
 130   NS_REGISTER_NEXT_COMMAND(nsSelectionMoveCommands, "cmd_selectRight2");
 131   NS_REGISTER_NEXT_COMMAND(nsSelectionMoveCommands, "cmd_selectUp2");
 132   NS_REGISTER_LAST_COMMAND(nsSelectionMoveCommands, "cmd_selectDown2");
 133
 134   return NS_OK;
 135 }
 136