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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 "services/native_viewport/platform_viewport.h" | |
| 6 | |
| 7 #include "mojo/converters/geometry/geometry_type_converters.h" | |
| 8 #include "ui/events/event.h" | |
| 9 #include "ui/events/platform/platform_event_dispatcher.h" | |
| 10 #include "ui/events/platform/platform_event_source.h" | |
| 11 #include "ui/ozone/public/cursor_factory_ozone.h" | |
| 12 #include "ui/ozone/public/ozone_platform.h" | |
| 13 #include "ui/ozone/public/surface_factory_ozone.h" | |
| 14 #include "ui/platform_window/platform_window.h" | |
| 15 #include "ui/platform_window/platform_window_delegate.h" | |
| 16 | |
| 17 namespace native_viewport { | |
| 18 | |
| 19 // TODO(spang): Deduplicate with PlatformViewportX11.. but there's a hack | |
| 20 // in there that prevents this. | |
| 21 class PlatformViewportOzone : public PlatformViewport, | |
| 22 public ui::PlatformWindowDelegate { | |
| 23 public: | |
| 24 explicit PlatformViewportOzone(Delegate* delegate) : delegate_(delegate) { | |
| 25 ui::OzonePlatform::InitializeForUI(); | |
| 26 } | |
| 27 | |
| 28 virtual ~PlatformViewportOzone() { | |
| 29 // Destroy the platform-window while |this| is still alive. | |
| 30 platform_window_.reset(); | |
| 31 } | |
| 32 | |
| 33 private: | |
| 34 // Overridden from PlatformViewport: | |
| 35 virtual void Init(const gfx::Rect& bounds) override { | |
| 36 platform_window_ = | |
| 37 ui::OzonePlatform::GetInstance()->CreatePlatformWindow(this, bounds); | |
| 38 } | |
| 39 | |
| 40 virtual void Show() override { platform_window_->Show(); } | |
| 41 | |
| 42 virtual void Hide() override { platform_window_->Hide(); } | |
| 43 | |
| 44 virtual void Close() override { platform_window_->Close(); } | |
| 45 | |
| 46 virtual gfx::Size GetSize() override { | |
| 47 return platform_window_->GetBounds().size(); | |
| 48 } | |
| 49 | |
| 50 virtual void SetBounds(const gfx::Rect& bounds) override { | |
| 51 platform_window_->SetBounds(bounds); | |
| 52 } | |
| 53 | |
| 54 virtual void SetCapture() override { platform_window_->SetCapture(); } | |
| 55 | |
| 56 virtual void ReleaseCapture() override { platform_window_->ReleaseCapture(); } | |
| 57 | |
| 58 // ui::PlatformWindowDelegate: | |
| 59 virtual void OnBoundsChanged(const gfx::Rect& new_bounds) override { | |
| 60 mojo::ViewportMetricsPtr metrics = mojo::ViewportMetrics::New(); | |
| 61 metrics->size = new_bounds.size(); | |
| 62 delegate_->OnMetricsChanged(metrics.Pass()); | |
| 63 } | |
| 64 | |
| 65 virtual void OnDamageRect(const gfx::Rect& damaged_region) override {} | |
| 66 | |
| 67 virtual void DispatchEvent(ui::Event* event) override { | |
| 68 delegate_->OnEvent(event); | |
| 69 } | |
| 70 | |
| 71 virtual void OnCloseRequest() override { platform_window_->Close(); } | |
| 72 | |
| 73 virtual void OnClosed() override { delegate_->OnDestroyed(); } | |
| 74 | |
| 75 virtual void OnWindowStateChanged(ui::PlatformWindowState state) override {} | |
| 76 | |
| 77 virtual void OnLostCapture() override {} | |
| 78 | |
| 79 virtual void OnAcceleratedWidgetAvailable( | |
| 80 gfx::AcceleratedWidget widget) override { | |
| 81 delegate_->OnAcceleratedWidgetAvailable(widget); | |
| 82 } | |
| 83 | |
| 84 virtual void OnActivationChanged(bool active) override {} | |
| 85 | |
| 86 scoped_ptr<ui::PlatformWindow> platform_window_; | |
| 87 Delegate* delegate_; | |
| 88 | |
| 89 DISALLOW_COPY_AND_ASSIGN(PlatformViewportOzone); | |
| 90 }; | |
| 91 | |
| 92 // static | |
| 93 scoped_ptr<PlatformViewport> PlatformViewport::Create(Delegate* delegate) { | |
| 94 return make_scoped_ptr(new PlatformViewportOzone(delegate)); | |
| 95 } | |
| 96 | |
| 97 } // namespace native_viewport | |
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