widget/nsBaseClipboard.h

   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 #ifndef nsBaseClipboard_h__
   7 #define nsBaseClipboard_h__
   8
   9 #include "nsIClipboard.h"
  10 #include "nsITransferable.h"
  11 #include "nsCOMPtr.h"
  12
  13 class nsITransferable;
  14 class nsIClipboardOwner;
  15 class nsIWidget;
  16
  17 /**
  18  * Native Win32 BaseClipboard wrapper
  19  */
  20
  21 class nsBaseClipboard : public nsIClipboard {
  22  public:
  23   nsBaseClipboard();
  24
  25   // nsISupports
  26   NS_DECL_ISUPPORTS
  27
  28   // nsIClipboard
  29   NS_DECL_NSICLIPBOARD
  30
  31  protected:
  32   virtual ~nsBaseClipboard();
  33
  34   NS_IMETHOD SetNativeClipboardData(int32_t aWhichClipboard) = 0;
  35   NS_IMETHOD GetNativeClipboardData(nsITransferable* aTransferable,
  36                                     int32_t aWhichClipboard) = 0;
  37
  38   bool mEmptyingForSetData;
  39   bool mIgnoreEmptyNotification;
  40   nsCOMPtr<nsIClipboardOwner> mClipboardOwner;
  41   nsCOMPtr<nsITransferable> mTransferable;
  42 };
  43
  44 #endif  // nsBaseClipboard_h__