dom/ipc/ScreenManagerParent.h
author Dave Townsend <dtownsend@oxymoronical.com>
Mon, 17 Nov 2014 14:08:07 -0800
changeset 216073 872f2f8a6c0d9517fab6cfd3dae2f44a49cfea4e
parent 209294 40263f6c0fbc142ed3c1a28ad3d098bc0c0e12b8
child 222373 d23b3009d77adbc23eef1278ea04fabb5c4ff962
permissions -rw-r--r--
Bug 1060138: Fix SDK context-menu API to work in e10s. r=zombie

/* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
/* vim: set sw=4 ts=8 et tw=80 : */
/* 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 mozilla_dom_ScreenManagerParent_h
#define mozilla_dom_ScreenManagerParent_h

#include "mozilla/dom/PScreenManagerParent.h"
#include "nsIScreenManager.h"

namespace mozilla {
namespace dom {

class ScreenManagerParent : public PScreenManagerParent
{
 public:
  ScreenManagerParent(uint32_t* aNumberOfScreens,
                      float* aSystemDefaultScale,
                      bool* aSuccess);
  ~ScreenManagerParent() {};

  virtual bool RecvRefresh(uint32_t* aNumberOfScreens,
                           float* aSystemDefaultScale,
                           bool* aSuccess) MOZ_OVERRIDE;

  virtual bool RecvScreenRefresh(const uint32_t& aId,
                                 ScreenDetails* aRetVal,
                                 bool* aSuccess) MOZ_OVERRIDE;

  virtual void ActorDestroy(ActorDestroyReason aWhy) MOZ_OVERRIDE;

  virtual bool RecvGetPrimaryScreen(ScreenDetails* aRetVal,
                                    bool* aSuccess) MOZ_OVERRIDE;

  virtual bool RecvScreenForRect(const int32_t& aLeft,
                                 const int32_t& aTop,
                                 const int32_t& aWidth,
                                 const int32_t& aHeight,
                                 ScreenDetails* aRetVal,
                                 bool* aSuccess) MOZ_OVERRIDE;

  virtual bool RecvScreenForBrowser(PBrowserParent* aBrowser,
                                    ScreenDetails* aRetVal,
                                    bool* aSuccess);

 private:
  bool ExtractScreenDetails(nsIScreen* aScreen, ScreenDetails &aDetails);
  nsCOMPtr<nsIScreenManager> mScreenMgr;
};

} // namespace dom
} // namespace mozilla

#endif // mozilla_dom_ScreenManagerParent_h