| // Copyright 2013 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_NATIVE_VIEWPORT_H_ |
| #define MOJO_SERVICES_NATIVE_VIEWPORT_NATIVE_VIEWPORT_H_ |
| |
| #include "base/memory/scoped_ptr.h" |
| |
| namespace gfx { |
| class Size; |
| } |
| |
| namespace gpu { |
| namespace gles2 { |
| class GLES2Interface; |
| } |
| } |
| |
| namespace ui { |
| class Event; |
| } |
| |
| namespace mojo { |
| namespace shell { |
| class Context; |
| } |
| |
| namespace services { |
| |
| class NativeViewportDelegate { |
| public: |
| virtual ~NativeViewportDelegate() {} |
| |
| virtual bool OnEvent(ui::Event* event) = 0; |
| virtual void OnDestroyed() = 0; |
| virtual void OnGLContextAvailable(gpu::gles2::GLES2Interface* gl) = 0; |
| virtual void OnGLContextLost() = 0; |
| virtual void OnResized(const gfx::Size& size) = 0; |
| }; |
| |
| // Encapsulation of platform-specific Viewport. |
| class NativeViewport { |
| public: |
| virtual ~NativeViewport() {} |
| |
| virtual void Close() = 0; |
| |
| static scoped_ptr<NativeViewport> Create(shell::Context* context, |
| NativeViewportDelegate* delegate); |
| }; |
| |
| } // namespace services |
| } // namespace mojo |
| |
| #endif // MOJO_SERVICES_NATIVE_VIEWPORT_NATIVE_VIEWPORT_H_ |