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25 #ifndef WebPluginScrollbarImpl_h
26 #define WebPluginScrollbarImpl_h
28 #include "public/web/WebPluginScrollbar.h"
30 #include "wtf/RefPtr.h"
31 #include "wtf/Vector.h"
43 class WebPluginScrollbarImpl FINAL : public WebPluginScrollbar {
45 WebPluginScrollbarImpl(Orientation, ScrollbarGroup*, WebPluginScrollbarClient*);
46 virtual ~WebPluginScrollbarImpl();
48 void setScrollOffset(int);
49 void invalidateScrollbarRect(const WebCore::IntRect&);
50 // FIXME: Combine this with the other getTickmarks method
51 void getTickmarks(Vector<WebCore::IntRect>&) const;
52 WebCore::IntPoint convertFromContainingViewToScrollbar(const WebCore::IntPoint& parentPoint) const;
53 void scrollbarStyleChanged();
55 int scrollOffset() { return m_scrollOffset; }
56 WebCore::Scrollbar* scrollbar() { return m_scrollbar.get(); }
58 // blink::WebScrollbar methods
59 virtual bool isOverlay() const OVERRIDE;
60 virtual int value() const OVERRIDE;
61 virtual WebPoint location() const OVERRIDE;
62 virtual WebSize size() const OVERRIDE;
63 virtual bool enabled() const OVERRIDE;
64 virtual int maximum() const OVERRIDE;
65 virtual int totalSize() const OVERRIDE;
66 virtual bool isScrollViewScrollbar() const OVERRIDE;
67 virtual bool isScrollableAreaActive() const OVERRIDE;
68 virtual void getTickmarks(WebVector<WebRect>& tickmarks) const OVERRIDE;
69 virtual WebScrollbar::ScrollbarControlSize controlSize() const OVERRIDE;
70 virtual WebScrollbar::ScrollbarPart pressedPart() const OVERRIDE;
71 virtual WebScrollbar::ScrollbarPart hoveredPart() const OVERRIDE;
72 virtual WebScrollbar::ScrollbarOverlayStyle scrollbarOverlayStyle() const OVERRIDE;
73 virtual WebScrollbar::Orientation orientation() const OVERRIDE;
74 virtual bool isLeftSideVerticalScrollbar() const OVERRIDE;
75 virtual bool isCustomScrollbar() const OVERRIDE;
77 // blink::WebPluginScrollbar methods
78 virtual void setLocation(const WebRect&) OVERRIDE;
79 virtual void setValue(int position) OVERRIDE;
80 virtual void setDocumentSize(int) OVERRIDE;
81 virtual void scroll(ScrollDirection, ScrollGranularity, float multiplier) OVERRIDE;
82 virtual void paint(WebCanvas*, const WebRect&) OVERRIDE;
83 virtual bool handleInputEvent(const WebInputEvent&) OVERRIDE;
84 virtual bool isAlphaLocked() const OVERRIDE;
85 virtual void setIsAlphaLocked(bool) OVERRIDE;
88 bool onMouseDown(const WebInputEvent&);
89 bool onMouseUp(const WebInputEvent&);
90 bool onMouseMove(const WebInputEvent&);
91 bool onMouseLeave(const WebInputEvent&);
92 bool onMouseWheel(const WebInputEvent&);
93 bool onKeyDown(const WebInputEvent&);
95 ScrollbarGroup* m_group;
96 WebPluginScrollbarClient* m_client;
99 RefPtr<WebCore::Scrollbar> m_scrollbar;