#ifndef WebPluginScrollbarImpl_h
#define WebPluginScrollbarImpl_h
#include "WebPluginScrollbar.h"
#include "wtf/RefPtr.h"
#include "wtf/Vector.h"
namespace WebCore {
class IntPoint;
class IntRect;
class Scrollbar;
}
namespace blink {
class ScrollbarGroup;
class WebPluginScrollbarImpl FINAL : public WebPluginScrollbar {
public:
WebPluginScrollbarImpl(Orientation, ScrollbarGroup*, WebPluginScrollbarClient*);
virtual ~WebPluginScrollbarImpl();
void setScrollOffset(int);
void invalidateScrollbarRect(const WebCore::IntRect&);
void getTickmarks(Vector<WebCore::IntRect>&) const;
WebCore::IntPoint convertFromContainingViewToScrollbar(const WebCore::IntPoint& parentPoint) const;
void scrollbarStyleChanged();
int scrollOffset() { return m_scrollOffset; }
WebCore::Scrollbar* scrollbar() { return m_scrollbar.get(); }
virtual bool isOverlay() const OVERRIDE;
virtual int value() const OVERRIDE;
virtual WebPoint location() const OVERRIDE;
virtual WebSize size() const OVERRIDE;
virtual bool enabled() const OVERRIDE;
virtual int maximum() const OVERRIDE;
virtual int totalSize() const OVERRIDE;
virtual bool isScrollViewScrollbar() const OVERRIDE;
virtual bool isScrollableAreaActive() const OVERRIDE;
virtual void getTickmarks(WebVector<WebRect>& tickmarks) const OVERRIDE;
virtual WebScrollbar::ScrollbarControlSize controlSize() const OVERRIDE;
virtual WebScrollbar::ScrollbarPart pressedPart() const OVERRIDE;
virtual WebScrollbar::ScrollbarPart hoveredPart() const OVERRIDE;
virtual WebScrollbar::ScrollbarOverlayStyle scrollbarOverlayStyle() const OVERRIDE;
virtual WebScrollbar::Orientation orientation() const OVERRIDE;
virtual bool isLeftSideVerticalScrollbar() const OVERRIDE;
virtual bool isCustomScrollbar() const OVERRIDE;
virtual void setLocation(const WebRect&) OVERRIDE;
virtual void setValue(int position) OVERRIDE;
virtual void setDocumentSize(int) OVERRIDE;
virtual void scroll(ScrollDirection, ScrollGranularity, float multiplier) OVERRIDE;
virtual void paint(WebCanvas*, const WebRect&) OVERRIDE;
virtual bool handleInputEvent(const WebInputEvent&) OVERRIDE;
virtual bool isAlphaLocked() const OVERRIDE;
virtual void setIsAlphaLocked(bool) OVERRIDE;
private:
bool onMouseDown(const WebInputEvent&);
bool onMouseUp(const WebInputEvent&);
bool onMouseMove(const WebInputEvent&);
bool onMouseLeave(const WebInputEvent&);
bool onMouseWheel(const WebInputEvent&);
bool onKeyDown(const WebInputEvent&);
ScrollbarGroup* m_group;
WebPluginScrollbarClient* m_client;
int m_scrollOffset;
RefPtr<WebCore::Scrollbar> m_scrollbar;
};
}
#endif