views: Support Desktop Aura creation on Ozone

ui/views/widget/desktop_aura/desktop_root_window_host_ozone.h

+// Copyright (c) 2013 The Chromium Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style license that can be
+// found in the LICENSE file.
+
+#ifndef UI_VIEWS_WIDGET_DESKTOP_AURA_DESKTOP_ROOT_WINDOW_HOST_OZONE_H_
+#define UI_VIEWS_WIDGET_DESKTOP_AURA_DESKTOP_ROOT_WINDOW_HOST_OZONE_H_
+
+#include "base/basictypes.h"
+#include "base/memory/weak_ptr.h"
+#include "ui/aura/window_tree_host.h"
+#include "ui/gfx/rect.h"
+#include "ui/views/views_export.h"
+#include "ui/views/widget/desktop_aura/desktop_root_window_host.h"
+
+namespace gfx {
+class ImageSkia;
+class ImageSkiaRep;
+}
+
+namespace views {
+
+class VIEWS_EXPORT DesktopRootWindowHostOzone :
+    public DesktopRootWindowHost,
+    public aura::RootWindowHost,
+    public base::MessageLoop::Dispatcher {
+ public:
+  DesktopRootWindowHostOzone(
+      internal::NativeWidgetDelegate* native_widget_delegate,
+      DesktopNativeWidgetAura* desktop_native_widget_aura);
+  virtual ~DesktopRootWindowHostOzone();
+
+ protected:
+  // Overridden from DesktopRootWindowHost:
+  virtual void Init(aura::Window* content_window,
+                    const Widget::InitParams& params,
+                    aura::RootWindow::CreateParams* rw_create_params) OVERRIDE;
+  virtual void OnRootWindowCreated(aura::RootWindow* root,
+                                   const Widget::InitParams& params) OVERRIDE;
+  virtual scoped_ptr<corewm::Tooltip> CreateTooltip() OVERRIDE;
+  virtual scoped_ptr<aura::client::DragDropClient>
+      CreateDragDropClient(DesktopNativeCursorManager* cursor_manager) OVERRIDE;
+  virtual void Close() OVERRIDE;
+  virtual void CloseNow() OVERRIDE;
+  virtual aura::RootWindowHost* AsRootWindowHost() OVERRIDE;
+  virtual void ShowWindowWithState(ui::WindowShowState show_state) OVERRIDE;
+  virtual void ShowMaximizedWithBounds(
+      const gfx::Rect& restored_bounds) OVERRIDE;
+  virtual bool IsVisible() const OVERRIDE;
+  virtual void SetSize(const gfx::Size& size) OVERRIDE;
+  virtual void CenterWindow(const gfx::Size& size) OVERRIDE;
+  virtual void GetWindowPlacement(
+      gfx::Rect* bounds,
+      ui::WindowShowState* show_state) const OVERRIDE;
+  virtual gfx::Rect GetWindowBoundsInScreen() const OVERRIDE;
+  virtual gfx::Rect GetClientAreaBoundsInScreen() const OVERRIDE;
+  virtual gfx::Rect GetRestoredBounds() const OVERRIDE;
+  virtual gfx::Rect GetWorkAreaBoundsInScreen() const OVERRIDE;
+  virtual void SetShape(gfx::NativeRegion native_region) OVERRIDE;
+  virtual void Activate() OVERRIDE;
+  virtual void Deactivate() OVERRIDE;
+  virtual bool IsActive() const OVERRIDE;
+  virtual void Maximize() OVERRIDE;
+  virtual void Minimize() OVERRIDE;
+  virtual void Restore() OVERRIDE;
+  virtual bool IsMaximized() const OVERRIDE;
+  virtual bool IsMinimized() const OVERRIDE;
+  virtual bool HasCapture() const OVERRIDE;
+  virtual void SetAlwaysOnTop(bool always_on_top) OVERRIDE;
+  virtual bool IsAlwaysOnTop() const OVERRIDE;
+  virtual void SetWindowTitle(const string16& title) OVERRIDE;
+  virtual void ClearNativeFocus() OVERRIDE;
+  virtual Widget::MoveLoopResult RunMoveLoop(
+      const gfx::Vector2d& drag_offset,
+      Widget::MoveLoopSource source,
+      Widget::MoveLoopEscapeBehavior escape_behavior) OVERRIDE;
+  virtual void EndMoveLoop() OVERRIDE;
+  virtual void SetVisibilityChangedAnimationsEnabled(bool value) OVERRIDE;
+  virtual bool ShouldUseNativeFrame() OVERRIDE;
+  virtual void FrameTypeChanged() OVERRIDE;
+  virtual NonClientFrameView* CreateNonClientFrameView() OVERRIDE;
+  virtual void SetFullscreen(bool fullscreen) OVERRIDE;
+  virtual bool IsFullscreen() const OVERRIDE;
+  virtual void SetOpacity(unsigned char opacity) OVERRIDE;
+  virtual void SetWindowIcons(const gfx::ImageSkia& window_icon,
+                              const gfx::ImageSkia& app_icon) OVERRIDE;
+  virtual void InitModalType(ui::ModalType modal_type) OVERRIDE;
+  virtual void FlashFrame(bool flash_frame) OVERRIDE;
+  virtual void OnRootViewLayout() const OVERRIDE;
+  virtual void OnNativeWidgetFocus() OVERRIDE;
+  virtual void OnNativeWidgetBlur() OVERRIDE;
+  virtual bool IsAnimatingClosed() const OVERRIDE;
+
+  // Overridden from aura::RootWindowHost:
+  virtual aura::RootWindow* GetRootWindow() OVERRIDE;
+  virtual gfx::AcceleratedWidget GetAcceleratedWidget() OVERRIDE;
+  virtual void Show() OVERRIDE;
+  virtual void Hide() OVERRIDE;
+  virtual void ToggleFullScreen() OVERRIDE;
+  virtual gfx::Rect GetBounds() const OVERRIDE;
+  virtual void SetBounds(const gfx::Rect& bounds) OVERRIDE;
+  virtual gfx::Insets GetInsets() const OVERRIDE;
+  virtual void SetInsets(const gfx::Insets& insets) OVERRIDE;
+  virtual gfx::Point GetLocationOnNativeScreen() const OVERRIDE;
+  virtual void SetCapture() OVERRIDE;
+  virtual void ReleaseCapture() OVERRIDE;
+  virtual void SetCursor(gfx::NativeCursor cursor) OVERRIDE;
+  virtual bool QueryMouseLocation(gfx::Point* location_return) OVERRIDE;
+  virtual bool ConfineCursorToRootWindow() OVERRIDE;
+  virtual void UnConfineCursor() OVERRIDE;
+  virtual void OnCursorVisibilityChanged(bool show) OVERRIDE;
+  virtual void MoveCursorTo(const gfx::Point& location) OVERRIDE;
+  virtual void PostNativeEvent(const base::NativeEvent& native_event) OVERRIDE;
+  virtual void OnDeviceScaleFactorChanged(float device_scale_factor) OVERRIDE;
+  virtual void PrepareForShutdown() OVERRIDE;
+
+private:
+  // Overridden from Dispatcher:
+  virtual bool Dispatch(const base::NativeEvent& event) OVERRIDE;
+
+  DesktopRootWindowHostOzone* drwh_ozone_;
+
+  DISALLOW_COPY_AND_ASSIGN(DesktopRootWindowHostOzone);
+};
+
+}  // namespace views
+
+#endif  // UI_VIEWS_WIDGET_DESKTOP_AURA_DESKTOP_ROOT_WINDOW_HOST_OZONE_H_