gecko-dev/widget/windows/WinTaskbar.h

/* vim: se cin sw=2 ts=2 et : */
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 * The Original Code is mozilla.org code.
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 * Contributor(s):
 *   Rob Arnold <tellrob@gmail.com>
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#ifndef __WinTaskbar_h__
#define __WinTaskbar_h__

#if MOZ_WINSDK_TARGETVER >= MOZ_NTDDI_WIN7

#include <windows.h>
#include <shobjidl.h>
#include "nsIWinTaskbar.h"

namespace mozilla {
namespace widget {

class WinTaskbar : public nsIWinTaskbar
{
public: 
  WinTaskbar();
  ~WinTaskbar();

  NS_DECL_ISUPPORTS
  NS_DECL_NSIWINTASKBAR

  // Registers the global app user model id for the instance.
  // See comments in WinTaskbar.cpp for more information.
  static bool RegisterAppUserModelID();
  static bool GetAppUserModelID(nsAString & aDefaultGroupId);

private:
  bool Initialize();

  typedef HRESULT (WINAPI * SetCurrentProcessExplicitAppUserModelIDPtr)(PCWSTR AppID);
  ITaskbarList4 *mTaskbar;
};

} // namespace widget
} // namespace mozilla

#endif // MOZ_WINSDK_TARGETVER >= MOZ_NTDDI_WIN7

#endif /* __WinTaskbar_h__ */