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-rw-r--r--widget/windows/DirectManipulationOwner.h50
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diff --git a/widget/windows/DirectManipulationOwner.h b/widget/windows/DirectManipulationOwner.h
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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 DirectManipulationOwner_h__
+#define DirectManipulationOwner_h__
+
+#include <windows.h>
+#include "Units.h"
+
+class nsWindow;
+class IDirectManipulationManager;
+class IDirectManipulationUpdateManager;
+class IDirectManipulationViewport;
+
+namespace mozilla {
+namespace widget {
+
+class DManipEventHandler;
+
+class DirectManipulationOwner {
+ public:
+ typedef mozilla::LayoutDeviceIntRect LayoutDeviceIntRect;
+
+ explicit DirectManipulationOwner(nsWindow* aWindow);
+ ~DirectManipulationOwner();
+ void Init(const LayoutDeviceIntRect& aBounds);
+ void ResizeViewport(const LayoutDeviceIntRect& aBounds);
+ void Destroy();
+
+ void SetContact(UINT aContactId);
+
+ void Update();
+
+ private:
+ nsWindow* mWindow;
+#if !defined(__MINGW32__) && !defined(__MINGW64__)
+ DWORD mDmViewportHandlerCookie;
+ RefPtr<IDirectManipulationManager> mDmManager;
+ RefPtr<IDirectManipulationUpdateManager> mDmUpdateManager;
+ RefPtr<IDirectManipulationViewport> mDmViewport;
+ RefPtr<DManipEventHandler> mDmHandler;
+#endif
+};
+
+} // namespace widget
+} // namespace mozilla
+
+#endif // #ifndef DirectManipulationOwner_h__