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1 /* | 1 /* |
2 * Copyright (C) 2011 Google Inc. All rights reserved. | 2 * Copyright (C) 2011 Google Inc. All rights reserved. |
3 * | 3 * |
4 * Redistribution and use in source and binary forms, with or without | 4 * Redistribution and use in source and binary forms, with or without |
5 * modification, are permitted provided that the following conditions | 5 * modification, are permitted provided that the following conditions |
6 * are met: | 6 * are met: |
7 * | 7 * |
8 * 1. Redistributions of source code must retain the above copyright | 8 * 1. Redistributions of source code must retain the above copyright |
9 * notice, this list of conditions and the following disclaimer. | 9 * notice, this list of conditions and the following disclaimer. |
10 * 2. Redistributions in binary form must reproduce the above copyright | 10 * 2. Redistributions in binary form must reproduce the above copyright |
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24 */ | 24 */ |
25 | 25 |
26 #ifndef ScrollbarGroup_h | 26 #ifndef ScrollbarGroup_h |
27 #define ScrollbarGroup_h | 27 #define ScrollbarGroup_h |
28 | 28 |
29 #include "platform/scroll/ScrollableArea.h" | 29 #include "platform/scroll/ScrollableArea.h" |
30 | 30 |
31 #include "wtf/RefPtr.h" | 31 #include "wtf/RefPtr.h" |
32 | 32 |
33 namespace blink { | 33 namespace blink { |
| 34 |
34 class FrameView; | 35 class FrameView; |
35 } | |
36 | |
37 namespace blink { | |
38 | |
39 class WebPluginScrollbarImpl; | 36 class WebPluginScrollbarImpl; |
40 | 37 |
41 class ScrollbarGroup FINAL : public blink::ScrollableArea { | 38 class ScrollbarGroup FINAL : public ScrollableArea { |
42 public: | 39 public: |
43 ScrollbarGroup(blink::FrameView*, const blink::IntRect& frameRect); | 40 ScrollbarGroup(FrameView*, const IntRect& frameRect); |
44 virtual ~ScrollbarGroup(); | 41 virtual ~ScrollbarGroup(); |
45 | 42 |
46 void scrollbarCreated(WebPluginScrollbarImpl*); | 43 void scrollbarCreated(WebPluginScrollbarImpl*); |
47 void scrollbarDestroyed(WebPluginScrollbarImpl*); | 44 void scrollbarDestroyed(WebPluginScrollbarImpl*); |
48 void setLastMousePosition(const blink::IntPoint&); | 45 void setLastMousePosition(const IntPoint&); |
49 void setFrameRect(const blink::IntRect&); | 46 void setFrameRect(const IntRect&); |
50 | 47 |
51 // blink::ScrollableArea methods | 48 // ScrollableArea methods |
52 virtual int scrollSize(blink::ScrollbarOrientation) const OVERRIDE; | 49 virtual int scrollSize(ScrollbarOrientation) const OVERRIDE; |
53 virtual void setScrollOffset(const blink::IntPoint&) OVERRIDE; | 50 virtual void setScrollOffset(const IntPoint&) OVERRIDE; |
54 virtual void invalidateScrollbarRect(blink::Scrollbar*, const blink::IntRect
&) OVERRIDE; | 51 virtual void invalidateScrollbarRect(Scrollbar*, const IntRect&) OVERRIDE; |
55 virtual void invalidateScrollCornerRect(const blink::IntRect&) OVERRIDE; | 52 virtual void invalidateScrollCornerRect(const IntRect&) OVERRIDE; |
56 virtual bool isActive() const OVERRIDE; | 53 virtual bool isActive() const OVERRIDE; |
57 virtual blink::IntRect scrollCornerRect() const OVERRIDE { return blink::Int
Rect(); } | 54 virtual IntRect scrollCornerRect() const OVERRIDE { return IntRect(); } |
58 virtual bool isScrollCornerVisible() const OVERRIDE; | 55 virtual bool isScrollCornerVisible() const OVERRIDE; |
59 virtual void getTickmarks(Vector<blink::IntRect>&) const OVERRIDE; | 56 virtual void getTickmarks(Vector<IntRect>&) const OVERRIDE; |
60 virtual blink::IntPoint convertFromContainingViewToScrollbar(const blink::Sc
rollbar*, const blink::IntPoint& parentPoint) const OVERRIDE; | 57 virtual IntPoint convertFromContainingViewToScrollbar(const Scrollbar*, cons
t IntPoint& parentPoint) const OVERRIDE; |
61 virtual blink::Scrollbar* horizontalScrollbar() const OVERRIDE; | 58 virtual Scrollbar* horizontalScrollbar() const OVERRIDE; |
62 virtual blink::Scrollbar* verticalScrollbar() const OVERRIDE; | 59 virtual Scrollbar* verticalScrollbar() const OVERRIDE; |
63 virtual blink::IntPoint scrollPosition() const OVERRIDE; | 60 virtual IntPoint scrollPosition() const OVERRIDE; |
64 virtual blink::IntPoint minimumScrollPosition() const OVERRIDE; | 61 virtual IntPoint minimumScrollPosition() const OVERRIDE; |
65 virtual blink::IntPoint maximumScrollPosition() const OVERRIDE; | 62 virtual IntPoint maximumScrollPosition() const OVERRIDE; |
66 virtual int visibleHeight() const OVERRIDE; | 63 virtual int visibleHeight() const OVERRIDE; |
67 virtual int visibleWidth() const OVERRIDE; | 64 virtual int visibleWidth() const OVERRIDE; |
68 virtual blink::IntSize contentsSize() const OVERRIDE; | 65 virtual IntSize contentsSize() const OVERRIDE; |
69 virtual blink::IntSize overhangAmount() const OVERRIDE; | 66 virtual IntSize overhangAmount() const OVERRIDE; |
70 virtual blink::IntPoint lastKnownMousePosition() const OVERRIDE; | 67 virtual IntPoint lastKnownMousePosition() const OVERRIDE; |
71 virtual bool shouldSuspendScrollAnimations() const OVERRIDE; | 68 virtual bool shouldSuspendScrollAnimations() const OVERRIDE; |
72 virtual void scrollbarStyleChanged() OVERRIDE; | 69 virtual void scrollbarStyleChanged() OVERRIDE; |
73 virtual bool scrollbarsCanBeActive() const OVERRIDE; | 70 virtual bool scrollbarsCanBeActive() const OVERRIDE; |
74 virtual blink::IntRect scrollableAreaBoundingBox() const OVERRIDE; | 71 virtual IntRect scrollableAreaBoundingBox() const OVERRIDE; |
75 virtual bool userInputScrollable(blink::ScrollbarOrientation) const OVERRIDE
; | 72 virtual bool userInputScrollable(ScrollbarOrientation) const OVERRIDE; |
76 virtual bool shouldPlaceVerticalScrollbarOnLeft() const OVERRIDE; | 73 virtual bool shouldPlaceVerticalScrollbarOnLeft() const OVERRIDE; |
77 virtual int pageStep(blink::ScrollbarOrientation) const OVERRIDE; | 74 virtual int pageStep(ScrollbarOrientation) const OVERRIDE; |
78 | 75 |
79 private: | 76 private: |
80 blink::FrameView* m_frameView; | 77 FrameView* m_frameView; |
81 blink::IntPoint m_lastMousePosition; | 78 IntPoint m_lastMousePosition; |
82 blink::IntRect m_frameRect; | 79 IntRect m_frameRect; |
83 WebPluginScrollbarImpl* m_horizontalScrollbar; | 80 WebPluginScrollbarImpl* m_horizontalScrollbar; |
84 WebPluginScrollbarImpl* m_verticalScrollbar; | 81 WebPluginScrollbarImpl* m_verticalScrollbar; |
85 }; | 82 }; |
86 | 83 |
87 } // namespace blink | 84 } // namespace blink |
88 | 85 |
89 #endif | 86 #endif |
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