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| 1 // Copyright 2013 The Chromium Authors. All rights reserved. |
| 2 // Use of this source code is governed by a BSD-style license that can be |
| 3 // found in the LICENSE file. |
| 4 |
| 5 #ifndef SERVICES_NATIVE_VIEWPORT_PLATFORM_VIEWPORT_H_ |
| 6 #define SERVICES_NATIVE_VIEWPORT_PLATFORM_VIEWPORT_H_ |
| 7 |
| 8 #include "base/memory/scoped_ptr.h" |
| 9 #include "third_party/mojo_services/src/input_events/public/interfaces/input_eve
nts.mojom.h" |
| 10 #include "third_party/mojo_services/src/native_viewport/public/interfaces/native
_viewport.mojom.h" |
| 11 #include "ui/gfx/geometry/size.h" |
| 12 #include "ui/gfx/native_widget_types.h" |
| 13 |
| 14 namespace gfx { |
| 15 class Rect; |
| 16 } |
| 17 |
| 18 namespace native_viewport { |
| 19 |
| 20 // Encapsulation of platform-specific Viewport. |
| 21 class PlatformViewport { |
| 22 public: |
| 23 class Delegate { |
| 24 public: |
| 25 virtual ~Delegate() {} |
| 26 |
| 27 virtual void OnMetricsChanged(mojo::ViewportMetricsPtr metrics) = 0; |
| 28 virtual void OnAcceleratedWidgetAvailable( |
| 29 gfx::AcceleratedWidget widget) = 0; |
| 30 virtual void OnAcceleratedWidgetDestroyed() = 0; |
| 31 virtual bool OnEvent(mojo::EventPtr event) = 0; |
| 32 virtual void OnDestroyed() = 0; |
| 33 }; |
| 34 |
| 35 virtual ~PlatformViewport() {} |
| 36 |
| 37 virtual void Init(const gfx::Rect& bounds) = 0; |
| 38 virtual void Show() = 0; |
| 39 virtual void Hide() = 0; |
| 40 virtual void Close() = 0; |
| 41 virtual gfx::Size GetSize() = 0; |
| 42 virtual void SetBounds(const gfx::Rect& bounds) = 0; |
| 43 |
| 44 static scoped_ptr<PlatformViewport> Create(Delegate* delegate); |
| 45 }; |
| 46 |
| 47 } // namespace native_viewport |
| 48 |
| 49 #endif // SERVICES_NATIVE_VIEWPORT_PLATFORM_VIEWPORT_H_ |
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