1 // Copyright 2013 The Chromium Authors. All rights reserved.
2 // Copyright 2013 Intel Corporation. All rights reserved.
3 // Use of this source code is governed by a BSD-style license that can be
4 // found in the LICENSE file.
6 #ifndef OZONE_IMPL_DESKTOP_AURA_DESKTOP_WINDOW_TREE_HOST_WAYLAND_H_
7 #define OZONE_IMPL_DESKTOP_AURA_DESKTOP_WINDOW_TREE_HOST_WAYLAND_H_
13 #include "base/basictypes.h"
14 #include "ui/aura/window_tree_host.h"
15 #include "ui/platform_window/platform_window_delegate.h"
16 #include "ui/views/widget/desktop_aura/desktop_window_tree_host.h"
28 class DesktopDragDropClientWayland;
29 class WindowTreeHostDelegateWayland;
31 class VIEWS_EXPORT DesktopWindowTreeHostWayland
32 : public DesktopWindowTreeHost,
33 public aura::WindowTreeHost,
34 public ui::PlatformWindowDelegate
37 DesktopWindowTreeHostWayland(
38 internal::NativeWidgetDelegate* native_widget_delegate,
39 DesktopNativeWidgetAura* desktop_native_widget_aura);
40 virtual ~DesktopWindowTreeHostWayland();
42 // Accepts a opaque handle widget and returns associated
43 // DesktopWindowTreeHostWayland.
44 static DesktopWindowTreeHostWayland* GetHostForAcceleratedWidget(
45 gfx::AcceleratedWidget widget);
47 // Get all open top-level windows. This includes windows that may not be
48 // visible. This list is sorted in their stacking order, i.e. the first window
49 // is the topmost window.
50 static const std::vector<aura::Window*>& GetAllOpenWindows();
52 // Accepts a opaque handle widget and returns associated aura::Window.
53 static aura::Window* GetContentWindowForAcceleratedWidget(
54 gfx::AcceleratedWidget widget);
56 // Returns window bounds. This is used by Screen to determine if a point
57 // belongs to a particular window.
58 gfx::Rect GetBoundsInScreen() const;
63 Visible = 0x01, // Window is Visible.
64 FullScreen = 0x02, // Window is in fullscreen mode.
65 Maximized = 0x04, // Window is maximized,
66 Minimized = 0x08, // Window is minimized.
67 Normal = 0x10, // Window is in Normal Mode.
68 Active = 0x20 // Window is Active.
71 typedef unsigned RootWindowState;
73 // Initializes our Ozone surface to draw on. This method performs all
74 // initialization related to talking to the Ozone server.
75 void InitWaylandWindow(const views::Widget::InitParams& params);
77 // Called when another DRWHL takes capture, or when capture is released
79 void OnCaptureReleased();
81 // ui::PlatformWindowDelegate:
82 // TODO(kalyan) Provide appropriate implementations.
83 virtual void OnBoundsChanged(const gfx::Rect&) OVERRIDE {}
84 virtual void OnDamageRect(const gfx::Rect& damaged_region) OVERRIDE{}
85 virtual void DispatchEvent(ui::Event* event) OVERRIDE{}
86 virtual void OnCloseRequest() OVERRIDE{}
87 virtual void OnClosed() OVERRIDE{}
88 virtual void OnWindowStateChanged(ui::PlatformWindowState new_state) OVERRIDE{}
89 virtual void OnLostCapture() OVERRIDE{}
90 virtual void OnAcceleratedWidgetAvailable(
91 gfx::AcceleratedWidget widget) OVERRIDE;
92 virtual void OnActivationChanged(bool active) OVERRIDE{}
94 // Overridden from DesktopWindowTreeHost:
96 aura::Window* content_window,
97 const views::Widget::InitParams& params) OVERRIDE;
98 virtual void OnNativeWidgetCreated(
99 const views::Widget::InitParams& params) OVERRIDE;
100 virtual scoped_ptr<views::corewm::Tooltip> CreateTooltip() OVERRIDE;
101 virtual scoped_ptr<aura::client::DragDropClient> CreateDragDropClient(
102 views::DesktopNativeCursorManager* cursor_manager) OVERRIDE;
103 virtual void Close() OVERRIDE;
104 virtual void CloseNow() OVERRIDE;
105 virtual aura::WindowTreeHost* AsWindowTreeHost() OVERRIDE;
106 virtual void ShowWindowWithState(ui::WindowShowState show_state) OVERRIDE;
107 virtual void ShowMaximizedWithBounds(
108 const gfx::Rect& restored_bounds) OVERRIDE;
109 virtual bool IsVisible() const OVERRIDE;
110 virtual void SetSize(const gfx::Size& size) OVERRIDE;
111 virtual void StackAtTop() OVERRIDE;
112 virtual void CenterWindow(const gfx::Size& size) OVERRIDE;
113 virtual void GetWindowPlacement(
115 ui::WindowShowState* show_state) const OVERRIDE;
116 virtual gfx::Rect GetWindowBoundsInScreen() const OVERRIDE;
117 virtual gfx::Rect GetClientAreaBoundsInScreen() const OVERRIDE;
118 virtual gfx::Rect GetRestoredBounds() const OVERRIDE;
119 virtual gfx::Rect GetWorkAreaBoundsInScreen() const OVERRIDE;
120 virtual void SetShape(gfx::NativeRegion native_region) OVERRIDE;
121 virtual void Activate() OVERRIDE;
122 virtual void Deactivate() OVERRIDE;
123 virtual bool IsActive() const OVERRIDE;
124 virtual void Maximize() OVERRIDE;
125 virtual void Minimize() OVERRIDE;
126 virtual void Restore() OVERRIDE;
127 virtual bool IsMaximized() const OVERRIDE;
128 virtual bool IsMinimized() const OVERRIDE;
129 virtual bool HasCapture() const OVERRIDE;
130 virtual bool IsAlwaysOnTop() const OVERRIDE;
131 virtual void SetVisibleOnAllWorkspaces(bool always_visible) OVERRIDE;
132 virtual void SetAlwaysOnTop(bool always_on_top) OVERRIDE;
133 virtual bool SetWindowTitle(const base::string16& title) OVERRIDE;
134 virtual void ClearNativeFocus() OVERRIDE;
135 virtual views::Widget::MoveLoopResult RunMoveLoop(
136 const gfx::Vector2d& drag_offset,
137 views::Widget::MoveLoopSource source,
138 views::Widget::MoveLoopEscapeBehavior escape_behavior) OVERRIDE;
139 virtual void EndMoveLoop() OVERRIDE;
140 virtual void SetVisibilityChangedAnimationsEnabled(bool value) OVERRIDE;
141 virtual bool ShouldUseNativeFrame() const OVERRIDE;
142 virtual bool ShouldWindowContentsBeTransparent() const OVERRIDE;
143 virtual void FrameTypeChanged() OVERRIDE;
144 virtual void SetFullscreen(bool fullscreen) OVERRIDE;
145 virtual bool IsFullscreen() const OVERRIDE;
146 virtual void SetOpacity(unsigned char opacity) OVERRIDE;
147 virtual void SetWindowIcons(const gfx::ImageSkia& window_icon,
148 const gfx::ImageSkia& app_icon) OVERRIDE;
149 virtual void InitModalType(ui::ModalType modal_type) OVERRIDE;
150 virtual void FlashFrame(bool flash_frame) OVERRIDE;
151 virtual void OnRootViewLayout() OVERRIDE;
152 virtual void OnNativeWidgetFocus() OVERRIDE;
153 virtual void OnNativeWidgetBlur() OVERRIDE;
154 virtual bool IsAnimatingClosed() const OVERRIDE;
155 virtual bool IsTranslucentWindowOpacitySupported() const OVERRIDE;
157 // Overridden from aura::WindowTreeHost:
158 virtual ui::EventSource* GetEventSource() OVERRIDE;
159 virtual gfx::AcceleratedWidget GetAcceleratedWidget() OVERRIDE;
160 virtual void Show() OVERRIDE;
161 virtual void Hide() OVERRIDE;
162 virtual gfx::Rect GetBounds() const OVERRIDE;
163 virtual void SetBounds(const gfx::Rect& bounds) OVERRIDE;
164 virtual gfx::Point GetLocationOnNativeScreen() const OVERRIDE;
165 virtual void SetCapture() OVERRIDE;
166 virtual void ReleaseCapture() OVERRIDE;
167 virtual void SetCursorNative(gfx::NativeCursor cursor) OVERRIDE;
168 virtual void OnCursorVisibilityChangedNative(bool show) OVERRIDE;
169 virtual void MoveCursorToNative(const gfx::Point& location) OVERRIDE;
170 virtual void PostNativeEvent(const base::NativeEvent& native_event) OVERRIDE;
172 void HandleNativeWidgetActivationChanged(bool active);
173 void HandleWindowResize(unsigned width, unsigned height);
174 void HandleWindowUnminimized();
176 void HandlePreeditChanged(const std::string& text, const std::string& commit);
177 void HandleCommit(const std::string& text);
179 RootWindowState state_;
181 // Current bounds of DRWH.
183 // Original bounds of DRWH.
184 gfx::Rect previous_bounds_;
185 gfx::Rect previous_maximize_bounds_;
186 gfx::AcceleratedWidget window_;
187 base::string16 title_;
189 base::WeakPtrFactory<DesktopWindowTreeHostWayland> close_widget_factory_;
191 // Owned by DesktopNativeWidgetAura.
192 DesktopDragDropClientWayland* drag_drop_client_;
193 views::internal::NativeWidgetDelegate* native_widget_delegate_;
194 aura::Window* content_window_;
196 views::DesktopNativeWidgetAura* desktop_native_widget_aura_;
197 // We can optionally have a parent which can order us to close, or own
198 // children who we're responsible for closing when we CloseNow().
199 DesktopWindowTreeHostWayland* window_parent_;
200 std::set<DesktopWindowTreeHostWayland*> window_children_;
202 // Platform-specific part of this DesktopWindowTreeHost.
203 scoped_ptr<ui::PlatformWindow> platform_window_;
205 static WindowTreeHostDelegateWayland* g_delegate_ozone_wayland_;
206 friend class WindowTreeHostDelegateWayland;
207 DISALLOW_COPY_AND_ASSIGN(DesktopWindowTreeHostWayland);
212 #endif // OZONE_IMPL_DESKTOP_AURA_DESKTOP_WINDOW_TREE_HOST_WAYLAND_H_