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#ifndef CONTENT_BROWSER_RENDERER_HOST_RENDER_WIDGET_HOST_VIEW_QT_H_
#define CONTENT_BROWSER_RENDERER_HOST_RENDER_WIDGET_HOST_VIEW_QT_H_
#include "content/browser/renderer_host/render_widget_host_view_base.h"
class QEvent;
class QMouseEvent;
class QKeyEvent;
class RasterWindow;
class RenderWidgetHostView
: public content::RenderWidgetHostViewBase
{
public:
RenderWidgetHostView(content::RenderWidgetHost* widget);
bool handleEvent(QEvent* event);
virtual content::BackingStore *AllocBackingStore(const gfx::Size &size);
static RenderWidgetHostView* CreateViewForWidget(content::RenderWidgetHost* widget);
virtual void InitAsChild(gfx::NativeView parent_view);
virtual void InitAsPopup(content::RenderWidgetHostView*, const gfx::Rect&);
virtual void InitAsFullscreen(content::RenderWidgetHostView*);
virtual content::RenderWidgetHost* GetRenderWidgetHost() const;
virtual void SetSize(const gfx::Size& size);
virtual void SetBounds(const gfx::Rect& rect);
virtual gfx::NativeView GetNativeView() const;
virtual QWindow* GetNativeViewQt() const OVERRIDE;
virtual gfx::NativeViewId GetNativeViewId() const;
virtual gfx::NativeViewAccessible GetNativeViewAccessible();
virtual void Focus();
virtual bool HasFocus() const;
virtual bool IsSurfaceAvailableForCopy() const;
virtual void Show();
virtual void Hide();
virtual bool IsShowing();
virtual gfx::Rect GetViewBounds() const;
virtual void SetBackground(const SkBitmap& background);
virtual bool LockMouse();
virtual void UnlockMouse();
virtual bool IsMouseLocked();
#if defined(TOOLKIT_GTK)
virtual GdkEventButton* GetLastMouseDown();
virtual gfx::NativeView BuildInputMethodsGtkMenu();
#endif // defined(TOOLKIT_GTK)
virtual void WasShown();
virtual void WasHidden();
virtual void MovePluginWindows(const gfx::Vector2d&, const std::vector<webkit::npapi::WebPluginGeometry>&);
virtual void Blur();
virtual void UpdateCursor(const WebCursor&);
virtual void SetIsLoading(bool);
virtual void TextInputStateChanged(const ViewHostMsg_TextInputState_Params&);
virtual void ImeCancelComposition();
virtual void ImeCompositionRangeChanged(const ui::Range&, const std::vector<gfx::Rect>&);
virtual void DidUpdateBackingStore(const gfx::Rect& scroll_rect, const gfx::Vector2d& scroll_delta, const std::vector<gfx::Rect>& copy_rects);
virtual void RenderViewGone(base::TerminationStatus, int);
virtual void Destroy();
virtual void SetTooltipText(const string16&);
virtual void SelectionBoundsChanged(const ViewHostMsg_SelectionBounds_Params&);
virtual void ScrollOffsetChanged();
virtual void CopyFromCompositingSurface(const gfx::Rect& src_subrect, const gfx::Size& /* dst_size */, const base::Callback<void(bool, const SkBitmap&)>& callback);
virtual void CopyFromCompositingSurfaceToVideoFrame(const gfx::Rect& src_subrect, const scoped_refptr<media::VideoFrame>& target, const base::Callback<void(bool)>& callback);
virtual bool CanCopyToVideoFrame() const;
virtual void OnAcceleratedCompositingStateChange();
virtual void AcceleratedSurfaceBuffersSwapped(const GpuHostMsg_AcceleratedSurfaceBuffersSwapped_Params& params, int gpu_host_id);
virtual void AcceleratedSurfacePostSubBuffer(const GpuHostMsg_AcceleratedSurfacePostSubBuffer_Params& params, int gpu_host_id);
virtual void AcceleratedSurfaceSuspend();
virtual void AcceleratedSurfaceRelease();
virtual bool HasAcceleratedSurface(const gfx::Size&);
virtual void GetScreenInfo(WebKit::WebScreenInfo* results);
virtual gfx::Rect GetBoundsInRootWindow();
virtual gfx::GLSurfaceHandle GetCompositingSurface();
virtual void SetHasHorizontalScrollbar(bool);
virtual void SetScrollOffsetPinning(bool, bool);
virtual void OnAccessibilityNotifications(const std::vector<AccessibilityHostMsg_NotificationParams>&);
private:
void Paint(const gfx::Rect& scroll_rect);
bool IsPopup() const;
void handleMouseEvent(QMouseEvent*);
void handleKeyEvent(QKeyEvent*);
content::RenderWidgetHostImpl *m_host;
RasterWindow *m_view;
gfx::Size m_requestedSize;
};
#endif
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