1 files changed, 57 insertions, 0 deletions
diff --git a/mojo/services/native_viewport/native_viewport_impl.h b/mojo/services/native_viewport/native_viewport_impl.h
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+++ b/mojo/services/native_viewport/native_viewport_impl.h
@@ -0,0 +1,57 @@
+// Copyright 2014 The Chromium Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style license that can be
+// found in the LICENSE file.
+
+#ifndef MOJO_SERVICES_NATIVE_VIEWPORT_IMPL_H_
+#define MOJO_SERVICES_NATIVE_VIEWPORT_IMPL_H_
+
+#include "base/memory/weak_ptr.h"
+#include "mojo/services/gles2/command_buffer_impl.h"
+#include "mojo/services/native_viewport/platform_viewport.h"
+#include "mojo/services/public/interfaces/native_viewport/native_viewport.mojom.h"
+
+namespace ui {
+class Event;
+}
+
+namespace mojo {
+
+class NativeViewportImpl : public InterfaceImpl<NativeViewport>,
+                           public PlatformViewport::Delegate {
+ public:
+  NativeViewportImpl();
+  virtual ~NativeViewportImpl();
+
+  // InterfaceImpl<NativeViewport> implementation.
+  virtual void Create(RectPtr bounds) OVERRIDE;
+  virtual void Show() OVERRIDE;
+  virtual void Hide() OVERRIDE;
+  virtual void Close() OVERRIDE;
+  virtual void SetBounds(RectPtr bounds) OVERRIDE;
+  virtual void CreateGLES2Context(
+      InterfaceRequest<CommandBuffer> command_buffer_request) OVERRIDE;
+
+  // PlatformViewport::Delegate implementation.
+  virtual void OnBoundsChanged(const gfx::Rect& bounds) OVERRIDE;
+  virtual void OnAcceleratedWidgetAvailable(
+      gfx::AcceleratedWidget widget) OVERRIDE;
+  virtual bool OnEvent(ui::Event* ui_event) OVERRIDE;
+  virtual void OnDestroyed() OVERRIDE;
+
+  void AckEvent();
+  void CreateCommandBufferIfNeeded();
+
+ private:
+  void AckDestroyed();
+
+  gfx::AcceleratedWidget widget_;
+  scoped_ptr<PlatformViewport> platform_viewport_;
+  InterfaceRequest<CommandBuffer> command_buffer_request_;
+  scoped_ptr<CommandBufferImpl> command_buffer_;
+  bool waiting_for_event_ack_;
+  base::WeakPtrFactory<NativeViewportImpl> weak_factory_;
+};
+
+}  // namespace mojo
+
+#endif  // MOJO_SERVICES_NATIVE_VIEWPORT_IMPL_H_