/* -*- 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 widget_windows_CompositorWidgetChild_h #define widget_windows_CompositorWidgetChild_h #include "WinCompositorWidget.h" #include "mozilla/widget/PCompositorWidgetChild.h" #include "mozilla/widget/CompositorWidgetVsyncObserver.h" namespace mozilla { class CompositorVsyncDispatcher; namespace widget { class CompositorWidgetChild final : public PCompositorWidgetChild, public CompositorWidgetDelegate { public: CompositorWidgetChild(RefPtr<CompositorVsyncDispatcher> aVsyncDispatcher, RefPtr<CompositorWidgetVsyncObserver> aVsyncObserver); ~CompositorWidgetChild() override; void EnterPresentLock() override; void LeavePresentLock() override; void OnDestroyWindow() override; void UpdateTransparency(nsTransparencyMode aMode) override; void ClearTransparentWindow() override; HDC GetTransparentDC() const override; bool RecvObserveVsync() override; bool RecvUnobserveVsync() override; private: RefPtr<CompositorVsyncDispatcher> mVsyncDispatcher; RefPtr<CompositorWidgetVsyncObserver> mVsyncObserver; }; } // namespace widget } // namespace mozilla #endif // widget_windows_CompositorWidgetChild_h