dom/commandhandler/nsControllerCommandTable.h

   1 /* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
   2 /* vim: set ts=8 sts=2 et sw=2 tw=80: */
   3 /* This Source Code Form is subject to the terms of the Mozilla Public
   4  * License, v. 2.0. If a copy of the MPL was not distributed with this
   5  * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
   6
   7 #ifndef nsControllerCommandTable_h_
   8 #define nsControllerCommandTable_h_
   9
  10 #include "nsIControllerCommandTable.h"
  11 #include "nsWeakReference.h"
  12 #include "nsInterfaceHashtable.h"
  13
  14 class nsIControllerCommand;
  15
  16 class nsControllerCommandTable final : public nsIControllerCommandTable,
  17                                        public nsSupportsWeakReference {
  18  public:
  19   nsControllerCommandTable();
  20
  21   NS_DECL_ISUPPORTS
  22   NS_DECL_NSICONTROLLERCOMMANDTABLE
  23
  24   static already_AddRefed<nsControllerCommandTable> CreateEditorCommandTable();
  25   static already_AddRefed<nsControllerCommandTable> CreateEditingCommandTable();
  26   static already_AddRefed<nsControllerCommandTable>
  27   CreateHTMLEditorCommandTable();
  28   static already_AddRefed<nsControllerCommandTable>
  29   CreateHTMLEditorDocStateCommandTable();
  30   static already_AddRefed<nsControllerCommandTable> CreateWindowCommandTable();
  31
  32  protected:
  33   virtual ~nsControllerCommandTable();
  34
  35   // Hash table of nsIControllerCommands, keyed by command name.
  36   nsInterfaceHashtable<nsCStringHashKey, nsIControllerCommand> mCommandsTable;
  37
  38   // Are we mutable?
  39   bool mMutable;
  40 };
  41
  42 nsControllerCommandTable*
  43 nsIControllerCommandTable::AsControllerCommandTable() {
  44   return static_cast<nsControllerCommandTable*>(this);
  45 }
  46
  47 const nsControllerCommandTable*
  48 nsIControllerCommandTable::AsControllerCommandTable() const {
  49   return static_cast<const nsControllerCommandTable*>(this);
  50 }
  51
  52 #endif  // nsControllerCommandTable_h_