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1 // Copyright 2014 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 "ui/events/event.h" | |
8 #include "ui/events/platform/platform_event_dispatcher.h" | |
9 #include "ui/events/platform/platform_event_source.h" | |
10 #include "ui/ozone/public/cursor_factory_ozone.h" | |
11 #include "ui/ozone/public/ozone_platform.h" | |
12 #include "ui/ozone/public/surface_factory_ozone.h" | |
13 #include "ui/platform_window/platform_window.h" | |
14 #include "ui/platform_window/platform_window_delegate.h" | |
15 | |
16 namespace mojo { | |
17 | |
18 // TODO(spang): Deduplicate with PlatformViewportX11.. but there's a hack | |
19 // in there that prevents this. | |
20 class PlatformViewportOzone : public PlatformViewport, | |
21 public ui::PlatformWindowDelegate { | |
22 public: | |
23 explicit PlatformViewportOzone(Delegate* delegate) : delegate_(delegate) { | |
24 ui::OzonePlatform::InitializeForUI(); | |
25 } | |
26 | |
27 virtual ~PlatformViewportOzone() { | |
28 // Destroy the platform-window while |this| is still alive. | |
29 platform_window_.reset(); | |
30 } | |
31 | |
32 private: | |
33 // Overridden from PlatformViewport: | |
34 virtual void Init(const gfx::Rect& bounds) override { | |
35 platform_window_ = | |
36 ui::OzonePlatform::GetInstance()->CreatePlatformWindow(this, bounds); | |
37 } | |
38 | |
39 virtual void Show() override { platform_window_->Show(); } | |
40 | |
41 virtual void Hide() override { platform_window_->Hide(); } | |
42 | |
43 virtual void Close() override { platform_window_->Close(); } | |
44 | |
45 virtual gfx::Size GetSize() override { | |
46 return platform_window_->GetBounds().size(); | |
47 } | |
48 | |
49 virtual void SetBounds(const gfx::Rect& bounds) override { | |
50 platform_window_->SetBounds(bounds); | |
51 } | |
52 | |
53 virtual void SetCapture() override { platform_window_->SetCapture(); } | |
54 | |
55 virtual void ReleaseCapture() override { platform_window_->ReleaseCapture(); } | |
56 | |
57 // ui::PlatformWindowDelegate: | |
58 virtual void OnBoundsChanged(const gfx::Rect& new_bounds) override { | |
59 delegate_->OnBoundsChanged(new_bounds); | |
60 } | |
61 | |
62 virtual void OnDamageRect(const gfx::Rect& damaged_region) override {} | |
63 | |
64 virtual void DispatchEvent(ui::Event* event) override { | |
65 delegate_->OnEvent(event); | |
66 } | |
67 | |
68 virtual void OnCloseRequest() override { platform_window_->Close(); } | |
69 | |
70 virtual void OnClosed() override { delegate_->OnDestroyed(); } | |
71 | |
72 virtual void OnWindowStateChanged(ui::PlatformWindowState state) override {} | |
73 | |
74 virtual void OnLostCapture() override {} | |
75 | |
76 virtual void OnAcceleratedWidgetAvailable( | |
77 gfx::AcceleratedWidget widget) override { | |
78 delegate_->OnAcceleratedWidgetAvailable(widget); | |
79 } | |
80 | |
81 virtual void OnActivationChanged(bool active) override {} | |
82 | |
83 scoped_ptr<ui::PlatformWindow> platform_window_; | |
84 Delegate* delegate_; | |
85 | |
86 DISALLOW_COPY_AND_ASSIGN(PlatformViewportOzone); | |
87 }; | |
88 | |
89 // static | |
90 scoped_ptr<PlatformViewport> PlatformViewport::Create(Delegate* delegate) { | |
91 return scoped_ptr<PlatformViewport>( | |
92 new PlatformViewportOzone(delegate)).Pass(); | |
93 } | |
94 | |
95 } // namespace mojo | |
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