src/win32/tip/tip_dll_module.h

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#ifndef MOZC_WIN32_TIP_TIP_MODULE_H_
#define MOZC_WIN32_TIP_TIP_MODULE_H_

#include <Windows.h>

#include "base/port.h"

namespace mozc {
namespace win32 {
namespace tsf {

class TipDllModule {
 public:
  // Increases and decreases the reference count to this module.
  // This reference count is used for preventing Windows from unloading
  // this module.
  static LONG AddRef();
  static LONG Release();

  static bool IsUnloaded();
  static bool CanUnload();

  static HMODULE module_handle();

  static void InitForUnitTest();

 private:
  DISALLOW_IMPLICIT_CONSTRUCTORS(TipDllModule);
};

}  // namespace tsf
}  // namespace win32
}  // namespace mozc

#endif  // MOZC_WIN32_TIP_TIP_MODULE_H_