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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 #include "mojo/services/native_viewport/platform_viewport.h" | |
6 | |
7 #include "base/memory/scoped_ptr.h" | |
8 #include "ui/gfx/rect.h" | |
9 #include "ui/platform_window/platform_window_delegate.h" | |
10 #include "ui/platform_window/win/win_window.h" | |
11 | |
12 namespace mojo { | |
13 | |
14 class PlatformViewportWin : public PlatformViewport, | |
15 public ui::PlatformWindowDelegate { | |
16 public: | |
17 explicit PlatformViewportWin(Delegate* delegate) | |
18 : delegate_(delegate) { | |
19 } | |
20 | |
21 virtual ~PlatformViewportWin() { | |
22 // Destroy the platform-window while |this| is still alive. | |
23 platform_window_.reset(); | |
24 } | |
25 | |
26 private: | |
27 // Overridden from PlatformViewport: | |
28 virtual void Init(const gfx::Rect& bounds) override { | |
29 platform_window_.reset(new ui::WinWindow(this, bounds)); | |
30 } | |
31 | |
32 virtual void Show() override { | |
33 platform_window_->Show(); | |
34 } | |
35 | |
36 virtual void Hide() override { | |
37 platform_window_->Hide(); | |
38 } | |
39 | |
40 virtual void Close() override { | |
41 platform_window_->Close(); | |
42 } | |
43 | |
44 virtual gfx::Size GetSize() override { | |
45 return platform_window_->GetBounds().size(); | |
46 } | |
47 | |
48 virtual void SetBounds(const gfx::Rect& bounds) override { | |
49 platform_window_->SetBounds(bounds); | |
50 } | |
51 | |
52 virtual void SetCapture() override { | |
53 platform_window_->SetCapture(); | |
54 } | |
55 | |
56 virtual void ReleaseCapture() override { | |
57 platform_window_->ReleaseCapture(); | |
58 } | |
59 | |
60 // ui::PlatformWindowDelegate: | |
61 virtual void OnBoundsChanged(const gfx::Rect& new_bounds) override { | |
62 delegate_->OnBoundsChanged(new_bounds); | |
63 } | |
64 | |
65 virtual void OnDamageRect(const gfx::Rect& damaged_region) override { | |
66 } | |
67 | |
68 virtual void DispatchEvent(ui::Event* event) override { | |
69 delegate_->OnEvent(event); | |
70 } | |
71 | |
72 virtual void OnCloseRequest() override { | |
73 platform_window_->Close(); | |
74 } | |
75 | |
76 virtual void OnClosed() override { | |
77 delegate_->OnDestroyed(); | |
78 } | |
79 | |
80 virtual void OnWindowStateChanged(ui::PlatformWindowState state) override { | |
81 } | |
82 | |
83 virtual void OnLostCapture() override { | |
84 } | |
85 | |
86 virtual void OnAcceleratedWidgetAvailable( | |
87 gfx::AcceleratedWidget widget) override { | |
88 delegate_->OnAcceleratedWidgetAvailable(widget); | |
89 } | |
90 | |
91 virtual void OnActivationChanged(bool active) override {} | |
92 | |
93 scoped_ptr<ui::PlatformWindow> platform_window_; | |
94 Delegate* delegate_; | |
95 | |
96 DISALLOW_COPY_AND_ASSIGN(PlatformViewportWin); | |
97 }; | |
98 | |
99 // static | |
100 scoped_ptr<PlatformViewport> PlatformViewport::Create(Delegate* delegate) { | |
101 return scoped_ptr<PlatformViewport>(new PlatformViewportWin(delegate)).Pass(); | |
102 } | |
103 | |
104 } // namespace mojo | |
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