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/* -*- 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 mozilla_widget_WinNativeEventData_h_
#define mozilla_widget_WinNativeEventData_h_
#include <windows.h>
#include "mozilla/EventForwards.h"
#include "mozilla/widget/WinModifierKeyState.h"
namespace mozilla {
namespace widget {
/**
* WinNativeKeyEventData is used by nsIWidget::OnWindowedPluginKeyEvent() and
* related IPC methods. This class cannot hold any pointers and references
* since which are not available in different process.
*/
class WinNativeKeyEventData final {
public:
UINT mMessage;
WPARAM mWParam;
LPARAM mLParam;
Modifiers mModifiers;
private:
uintptr_t mKeyboardLayout;
public:
WinNativeKeyEventData(UINT aMessage, WPARAM aWParam, LPARAM aLParam,
const ModifierKeyState& aModifierKeyState)
: mMessage(aMessage),
mWParam(aWParam),
mLParam(aLParam),
mModifiers(aModifierKeyState.GetModifiers()),
mKeyboardLayout(reinterpret_cast<uintptr_t>(::GetKeyboardLayout(0))) {}
HKL GetKeyboardLayout() const {
return reinterpret_cast<HKL>(mKeyboardLayout);
}
};
} // namespace widget
} // namespace mozilla
#endif // #ifndef mozilla_widget_WinNativeEventData_h_
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