widget/nsBaseClipboard.h
author Chris H-C <chutten@mozilla.com>
Fri, 12 Aug 2016 14:51:48 -0400
changeset 314448 c97a5b2b086accd52fb5dd0b27eb6d5127fb6fc8
parent 309908 623c48bf36a47ba035c882b18696026c934ce0cc
permissions -rw-r--r--
bug 1218576 - Aggregate child categorical histograms in the parent process. r=gfritzsche Rewrite the categorical histogram accumulation code to use the common path. This way it gets remote accumulation for cheap. MozReview-Commit-ID: 3q6gdSvBix

/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
/* This Source Code Form is subject to the terms of the Mozilla Public
 * License, v. 2.0. If a copy of the MPL was not distributed with this
 * file, You can obtain one at http://mozilla.org/MPL/2.0/. */

#ifndef nsBaseClipboard_h__
#define nsBaseClipboard_h__

#include "nsIClipboard.h"
#include "nsITransferable.h"

class nsITransferable;
class nsIClipboardOwner;
class nsIWidget;

/**
 * Native Win32 BaseClipboard wrapper
 */

class nsBaseClipboard : public nsIClipboard
{

public:
  nsBaseClipboard();

  //nsISupports
  NS_DECL_ISUPPORTS

  // nsIClipboard  
  NS_DECL_NSICLIPBOARD
  
protected:
  virtual ~nsBaseClipboard();

  NS_IMETHOD SetNativeClipboardData ( int32_t aWhichClipboard ) = 0;
  NS_IMETHOD GetNativeClipboardData ( nsITransferable * aTransferable, int32_t aWhichClipboard ) = 0;

  bool                mEmptyingForSetData;
  bool                mIgnoreEmptyNotification;
  nsCOMPtr<nsIClipboardOwner> mClipboardOwner;
  nsCOMPtr<nsITransferable>   mTransferable;

};

#endif // nsBaseClipboard_h__