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 {
  23
  24 public:
  25   nsBaseClipboard();
  26
  27   //nsISupports
  28   NS_DECL_ISUPPORTS
  29
  30   // nsIClipboard
  31   NS_DECL_NSICLIPBOARD
  32
  33 protected:
  34   virtual ~nsBaseClipboard();
  35
  36   NS_IMETHOD SetNativeClipboardData ( int32_t aWhichClipboard ) = 0;
  37   NS_IMETHOD GetNativeClipboardData ( nsITransferable * aTransferable, int32_t aWhichClipboard ) = 0;
  38
  39   bool                mEmptyingForSetData;
  40   bool                mIgnoreEmptyNotification;
  41   nsCOMPtr<nsIClipboardOwner> mClipboardOwner;
  42   nsCOMPtr<nsITransferable>   mTransferable;
  43 };
  44
  45 #endif // nsBaseClipboard_h__
  46