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Side by Side Diff: third_party/WebKit/Source/platform/graphics/paint/ClipDisplayItem.h

Issue 1497873002: Make DisplayItemClient an interface (Closed) Base URL: https://chromium.googlesource.com/chromium/src.git@master
Patch Set: Fix compile Created 5 years ago
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1 // Copyright 2014 The Chromium Authors. All rights reserved. 1 // Copyright 2014 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 ClipDisplayItem_h 5 #ifndef ClipDisplayItem_h
6 #define ClipDisplayItem_h 6 #define ClipDisplayItem_h
7 7
8 #include "SkRegion.h" 8 #include "SkRegion.h"
9 #include "platform/PlatformExport.h" 9 #include "platform/PlatformExport.h"
10 #include "platform/geometry/FloatRoundedRect.h" 10 #include "platform/geometry/FloatRoundedRect.h"
11 #include "platform/geometry/IntRect.h" 11 #include "platform/geometry/IntRect.h"
12 #include "platform/graphics/paint/DisplayItem.h" 12 #include "platform/graphics/paint/DisplayItem.h"
13 #include "wtf/PassOwnPtr.h" 13 #include "wtf/PassOwnPtr.h"
14 #include "wtf/Vector.h" 14 #include "wtf/Vector.h"
15 15
16 namespace blink { 16 namespace blink {
17 17
18 class PLATFORM_EXPORT ClipDisplayItem final : public PairedBeginDisplayItem { 18 class PLATFORM_EXPORT ClipDisplayItem final : public PairedBeginDisplayItem {
19 public: 19 public:
20 ClipDisplayItem(const DisplayItemClientWrapper& client, Type type, const Int Rect& clipRect) 20 ClipDisplayItem(const DisplayItemClient& client, Type type, const IntRect& c lipRect)
21 : PairedBeginDisplayItem(client, type, sizeof(*this)) 21 : PairedBeginDisplayItem(client, type, sizeof(*this))
22 , m_clipRect(clipRect) 22 , m_clipRect(clipRect)
23 { 23 {
24 ASSERT(isClipType(type)); 24 ASSERT(isClipType(type));
25 } 25 }
26 26
27 ClipDisplayItem(const DisplayItemClientWrapper& client, Type type, const Int Rect& clipRect, Vector<FloatRoundedRect>& roundedRectClips) 27 ClipDisplayItem(const DisplayItemClient& client, Type type, const IntRect& c lipRect, Vector<FloatRoundedRect>& roundedRectClips)
28 : ClipDisplayItem(client, type, clipRect) 28 : ClipDisplayItem(client, type, clipRect)
29 { 29 {
30 m_roundedRectClips.swap(roundedRectClips); 30 m_roundedRectClips.swap(roundedRectClips);
31 } 31 }
32 32
33 void replay(GraphicsContext&) const override; 33 void replay(GraphicsContext&) const override;
34 void appendToWebDisplayItemList(const IntRect&, WebDisplayItemList*) const o verride; 34 void appendToWebDisplayItemList(const IntRect&, WebDisplayItemList*) const o verride;
35 35
36 private: 36 private:
37 #ifndef NDEBUG 37 #ifndef NDEBUG
38 void dumpPropertiesAsDebugString(WTF::StringBuilder&) const override; 38 void dumpPropertiesAsDebugString(WTF::StringBuilder&) const override;
39 #endif 39 #endif
40 #if ENABLE(ASSERT) 40 #if ENABLE(ASSERT)
41 bool equals(const DisplayItem& other) const final 41 bool equals(const DisplayItem& other) const final
42 { 42 {
43 return DisplayItem::equals(other) 43 return DisplayItem::equals(other)
44 && m_clipRect == static_cast<const ClipDisplayItem&>(other).m_clipRe ct 44 && m_clipRect == static_cast<const ClipDisplayItem&>(other).m_clipRe ct
45 && m_roundedRectClips == static_cast<const ClipDisplayItem&>(other). m_roundedRectClips; 45 && m_roundedRectClips == static_cast<const ClipDisplayItem&>(other). m_roundedRectClips;
46 } 46 }
47 #endif 47 #endif
48 48
49 const IntRect m_clipRect; 49 const IntRect m_clipRect;
50 Vector<FloatRoundedRect> m_roundedRectClips; 50 Vector<FloatRoundedRect> m_roundedRectClips;
51 }; 51 };
52 52
53 class PLATFORM_EXPORT EndClipDisplayItem final : public PairedEndDisplayItem { 53 class PLATFORM_EXPORT EndClipDisplayItem final : public PairedEndDisplayItem {
54 public: 54 public:
55 EndClipDisplayItem(const DisplayItemClientWrapper& client, Type type) 55 EndClipDisplayItem(const DisplayItemClient& client, Type type)
56 : PairedEndDisplayItem(client, type, sizeof(*this)) 56 : PairedEndDisplayItem(client, type, sizeof(*this))
57 { 57 {
58 ASSERT(isEndClipType(type)); 58 ASSERT(isEndClipType(type));
59 } 59 }
60 60
61 void replay(GraphicsContext&) const override; 61 void replay(GraphicsContext&) const override;
62 void appendToWebDisplayItemList(const IntRect&, WebDisplayItemList*) const o verride; 62 void appendToWebDisplayItemList(const IntRect&, WebDisplayItemList*) const o verride;
63 63
64 private: 64 private:
65 #if ENABLE(ASSERT) 65 #if ENABLE(ASSERT)
66 bool isEndAndPairedWith(DisplayItem::Type otherType) const final { return Di splayItem::isClipType(otherType); } 66 bool isEndAndPairedWith(DisplayItem::Type otherType) const final { return Di splayItem::isClipType(otherType); }
67 #endif 67 #endif
68 }; 68 };
69 69
70 } // namespace blink 70 } // namespace blink
71 71
72 #endif // ClipDisplayItem_h 72 #endif // ClipDisplayItem_h
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