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| 1 // Copyright 2012 The Chromium Authors. All rights reserved. | 1 // Copyright 2012 The Chromium Authors. All rights reserved. |
| 2 // Use of this source code is governed by a BSD-style license that can be | 2 // Use of this source code is governed by a BSD-style license that can be |
| 3 // found in the LICENSE file. | 3 // found in the LICENSE file. |
| 4 | 4 |
| 5 #ifndef CCScrollbarLayerImpl_h | 5 #ifndef CCScrollbarLayerImpl_h |
| 6 #define CCScrollbarLayerImpl_h | 6 #define CCScrollbarLayerImpl_h |
| 7 | 7 |
| 8 #include "CCLayerImpl.h" | 8 #include "CCLayerImpl.h" |
| 9 #include "CCScrollbarGeometryFixedThumb.h" | 9 #include "CCScrollbarGeometryFixedThumb.h" |
| 10 #include <public/WebRect.h> | 10 #include <public/WebRect.h> |
| 11 #include <public/WebScrollbar.h> | 11 #include <public/WebScrollbar.h> |
| 12 #include <public/WebVector.h> | 12 #include <public/WebVector.h> |
| 13 | 13 |
| 14 namespace cc { | 14 namespace cc { |
| 15 | 15 |
| 16 class ScrollView; | 16 class ScrollView; |
| 17 | 17 |
| 18 class CCScrollbarLayerImpl : public CCLayerImpl { | 18 class ScrollbarLayerImpl : public LayerImpl { |
| 19 public: | 19 public: |
| 20 static scoped_ptr<CCScrollbarLayerImpl> create(int id); | 20 static scoped_ptr<ScrollbarLayerImpl> create(int id); |
| 21 virtual ~CCScrollbarLayerImpl(); | 21 virtual ~ScrollbarLayerImpl(); |
| 22 | 22 |
| 23 CCScrollbarGeometryFixedThumb* scrollbarGeometry() const { return m_geometry
.get(); } | 23 ScrollbarGeometryFixedThumb* scrollbarGeometry() const { return m_geometry.g
et(); } |
| 24 void setScrollbarGeometry(scoped_ptr<CCScrollbarGeometryFixedThumb>); | 24 void setScrollbarGeometry(scoped_ptr<ScrollbarGeometryFixedThumb>); |
| 25 void setScrollbarData(WebKit::WebScrollbar*); | 25 void setScrollbarData(WebKit::WebScrollbar*); |
| 26 | 26 |
| 27 void setBackTrackResourceId(CCResourceProvider::ResourceId id) { m_backTrack
ResourceId = id; } | 27 void setBackTrackResourceId(ResourceProvider::ResourceId id) { m_backTrackRe
sourceId = id; } |
| 28 void setForeTrackResourceId(CCResourceProvider::ResourceId id) { m_foreTrack
ResourceId = id; } | 28 void setForeTrackResourceId(ResourceProvider::ResourceId id) { m_foreTrackRe
sourceId = id; } |
| 29 void setThumbResourceId(CCResourceProvider::ResourceId id) { m_thumbResource
Id = id; } | 29 void setThumbResourceId(ResourceProvider::ResourceId id) { m_thumbResourceId
= id; } |
| 30 | 30 |
| 31 float currentPos() const { return m_currentPos; } | 31 float currentPos() const { return m_currentPos; } |
| 32 void setCurrentPos(float currentPos) { m_currentPos = currentPos; } | 32 void setCurrentPos(float currentPos) { m_currentPos = currentPos; } |
| 33 | 33 |
| 34 int totalSize() const { return m_totalSize; } | 34 int totalSize() const { return m_totalSize; } |
| 35 void setTotalSize(int totalSize) { m_totalSize = totalSize; } | 35 void setTotalSize(int totalSize) { m_totalSize = totalSize; } |
| 36 | 36 |
| 37 int maximum() const { return m_maximum; } | 37 int maximum() const { return m_maximum; } |
| 38 void setMaximum(int maximum) { m_maximum = maximum; } | 38 void setMaximum(int maximum) { m_maximum = maximum; } |
| 39 | 39 |
| 40 WebKit::WebScrollbar::Orientation orientation() const { return m_orientation
; } | 40 WebKit::WebScrollbar::Orientation orientation() const { return m_orientation
; } |
| 41 | 41 |
| 42 virtual void appendQuads(CCQuadSink&, CCAppendQuadsData&) OVERRIDE; | 42 virtual void appendQuads(QuadSink&, AppendQuadsData&) OVERRIDE; |
| 43 | 43 |
| 44 virtual void didLoseContext() OVERRIDE; | 44 virtual void didLoseContext() OVERRIDE; |
| 45 | 45 |
| 46 protected: | 46 protected: |
| 47 explicit CCScrollbarLayerImpl(int id); | 47 explicit ScrollbarLayerImpl(int id); |
| 48 | 48 |
| 49 private: | 49 private: |
| 50 // nested class only to avoid namespace problem | 50 // nested class only to avoid namespace problem |
| 51 class CCScrollbar : public WebKit::WebScrollbar { | 51 class Scrollbar : public WebKit::WebScrollbar { |
| 52 public: | 52 public: |
| 53 explicit CCScrollbar(CCScrollbarLayerImpl* owner) : m_owner(owner) { } | 53 explicit Scrollbar(ScrollbarLayerImpl* owner) : m_owner(owner) { } |
| 54 | 54 |
| 55 // WebScrollbar implementation | 55 // WebScrollbar implementation |
| 56 virtual bool isOverlay() const; | 56 virtual bool isOverlay() const; |
| 57 virtual int value() const; | 57 virtual int value() const; |
| 58 virtual WebKit::WebPoint location() const; | 58 virtual WebKit::WebPoint location() const; |
| 59 virtual WebKit::WebSize size() const; | 59 virtual WebKit::WebSize size() const; |
| 60 virtual bool enabled() const; | 60 virtual bool enabled() const; |
| 61 virtual int maximum() const; | 61 virtual int maximum() const; |
| 62 virtual int totalSize() const; | 62 virtual int totalSize() const; |
| 63 virtual bool isScrollViewScrollbar() const; | 63 virtual bool isScrollViewScrollbar() const; |
| 64 virtual bool isScrollableAreaActive() const; | 64 virtual bool isScrollableAreaActive() const; |
| 65 virtual void getTickmarks(WebKit::WebVector<WebKit::WebRect>& tickmarks)
const; | 65 virtual void getTickmarks(WebKit::WebVector<WebKit::WebRect>& tickmarks)
const; |
| 66 virtual WebScrollbar::ScrollbarControlSize controlSize() const; | 66 virtual WebScrollbar::ScrollbarControlSize controlSize() const; |
| 67 virtual WebScrollbar::ScrollbarPart pressedPart() const; | 67 virtual WebScrollbar::ScrollbarPart pressedPart() const; |
| 68 virtual WebScrollbar::ScrollbarPart hoveredPart() const; | 68 virtual WebScrollbar::ScrollbarPart hoveredPart() const; |
| 69 virtual WebScrollbar::ScrollbarOverlayStyle scrollbarOverlayStyle() cons
t; | 69 virtual WebScrollbar::ScrollbarOverlayStyle scrollbarOverlayStyle() cons
t; |
| 70 virtual WebScrollbar::Orientation orientation() const; | 70 virtual WebScrollbar::Orientation orientation() const; |
| 71 virtual bool isCustomScrollbar() const; | 71 virtual bool isCustomScrollbar() const; |
| 72 | 72 |
| 73 private: | 73 private: |
| 74 CCScrollbarLayerImpl* m_owner; | 74 ScrollbarLayerImpl* m_owner; |
| 75 | 75 |
| 76 }; | 76 }; |
| 77 | 77 |
| 78 virtual const char* layerTypeAsString() const OVERRIDE; | 78 virtual const char* layerTypeAsString() const OVERRIDE; |
| 79 | 79 |
| 80 CCScrollbar m_scrollbar; | 80 Scrollbar m_scrollbar; |
| 81 | 81 |
| 82 CCResourceProvider::ResourceId m_backTrackResourceId; | 82 ResourceProvider::ResourceId m_backTrackResourceId; |
| 83 CCResourceProvider::ResourceId m_foreTrackResourceId; | 83 ResourceProvider::ResourceId m_foreTrackResourceId; |
| 84 CCResourceProvider::ResourceId m_thumbResourceId; | 84 ResourceProvider::ResourceId m_thumbResourceId; |
| 85 | 85 |
| 86 scoped_ptr<CCScrollbarGeometryFixedThumb> m_geometry; | 86 scoped_ptr<ScrollbarGeometryFixedThumb> m_geometry; |
| 87 | 87 |
| 88 // Data to implement CCScrollbar | 88 // Data to implement Scrollbar |
| 89 WebKit::WebScrollbar::ScrollbarOverlayStyle m_scrollbarOverlayStyle; | 89 WebKit::WebScrollbar::ScrollbarOverlayStyle m_scrollbarOverlayStyle; |
| 90 WebKit::WebVector<WebKit::WebRect> m_tickmarks; | 90 WebKit::WebVector<WebKit::WebRect> m_tickmarks; |
| 91 WebKit::WebScrollbar::Orientation m_orientation; | 91 WebKit::WebScrollbar::Orientation m_orientation; |
| 92 WebKit::WebScrollbar::ScrollbarControlSize m_controlSize; | 92 WebKit::WebScrollbar::ScrollbarControlSize m_controlSize; |
| 93 WebKit::WebScrollbar::ScrollbarPart m_pressedPart; | 93 WebKit::WebScrollbar::ScrollbarPart m_pressedPart; |
| 94 WebKit::WebScrollbar::ScrollbarPart m_hoveredPart; | 94 WebKit::WebScrollbar::ScrollbarPart m_hoveredPart; |
| 95 | 95 |
| 96 float m_currentPos; | 96 float m_currentPos; |
| 97 int m_totalSize; | 97 int m_totalSize; |
| 98 int m_maximum; | 98 int m_maximum; |
| 99 | 99 |
| 100 bool m_isScrollableAreaActive; | 100 bool m_isScrollableAreaActive; |
| 101 bool m_isScrollViewScrollbar; | 101 bool m_isScrollViewScrollbar; |
| 102 bool m_enabled; | 102 bool m_enabled; |
| 103 bool m_isCustomScrollbar; | 103 bool m_isCustomScrollbar; |
| 104 bool m_isOverlayScrollbar; | 104 bool m_isOverlayScrollbar; |
| 105 }; | 105 }; |
| 106 | 106 |
| 107 } | 107 } |
| 108 #endif | 108 #endif |
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