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1 /* | 1 /* |
2 * Copyright (C) 2004 Allan Sandfeld Jensen (kde@carewolf.com) | 2 * Copyright (C) 2004 Allan Sandfeld Jensen (kde@carewolf.com) |
3 * Copyright (C) 2006, 2007, 2008, 2009 Apple Inc. All rights reserved. | 3 * Copyright (C) 2006, 2007, 2008, 2009 Apple Inc. All rights reserved. |
4 * | 4 * |
5 * This library is free software; you can redistribute it and/or | 5 * This library is free software; you can redistribute it and/or |
6 * modify it under the terms of the GNU Library General Public | 6 * modify it under the terms of the GNU Library General Public |
7 * License as published by the Free Software Foundation; either | 7 * License as published by the Free Software Foundation; either |
8 * version 2 of the License, or (at your option) any later version. | 8 * version 2 of the License, or (at your option) any later version. |
9 * | 9 * |
10 * This library is distributed in the hope that it will be useful, | 10 * This library is distributed in the hope that it will be useful, |
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22 #ifndef RenderCounter_h | 22 #ifndef RenderCounter_h |
23 #define RenderCounter_h | 23 #define RenderCounter_h |
24 | 24 |
25 #include "core/rendering/RenderText.h" | 25 #include "core/rendering/RenderText.h" |
26 #include "core/rendering/style/CounterContent.h" | 26 #include "core/rendering/style/CounterContent.h" |
27 | 27 |
28 namespace blink { | 28 namespace blink { |
29 | 29 |
30 class CounterNode; | 30 class CounterNode; |
31 | 31 |
32 class RenderCounter FINAL : public RenderText { | 32 class RenderCounter final : public RenderText { |
33 public: | 33 public: |
34 RenderCounter(Document*, const CounterContent&); | 34 RenderCounter(Document*, const CounterContent&); |
35 virtual ~RenderCounter(); | 35 virtual ~RenderCounter(); |
36 virtual void destroy() OVERRIDE; | 36 virtual void destroy() override; |
37 | 37 |
38 static void destroyCounterNodes(RenderObject&); | 38 static void destroyCounterNodes(RenderObject&); |
39 static void destroyCounterNode(RenderObject&, const AtomicString& identifier
); | 39 static void destroyCounterNode(RenderObject&, const AtomicString& identifier
); |
40 static void rendererSubtreeAttached(RenderObject*); | 40 static void rendererSubtreeAttached(RenderObject*); |
41 static void rendererRemovedFromTree(RenderObject*); | 41 static void rendererRemovedFromTree(RenderObject*); |
42 static void rendererStyleChanged(RenderObject&, const RenderStyle* oldStyle,
const RenderStyle* newStyle); | 42 static void rendererStyleChanged(RenderObject&, const RenderStyle* oldStyle,
const RenderStyle* newStyle); |
43 | 43 |
44 void updateCounter(); | 44 void updateCounter(); |
45 | 45 |
46 protected: | 46 protected: |
47 virtual void willBeDestroyed() OVERRIDE; | 47 virtual void willBeDestroyed() override; |
48 | 48 |
49 private: | 49 private: |
50 virtual const char* renderName() const OVERRIDE; | 50 virtual const char* renderName() const override; |
51 virtual bool isCounter() const OVERRIDE; | 51 virtual bool isCounter() const override; |
52 virtual PassRefPtr<StringImpl> originalText() const OVERRIDE; | 52 virtual PassRefPtr<StringImpl> originalText() const override; |
53 | 53 |
54 // Removes the reference to the CounterNode associated with this renderer. | 54 // Removes the reference to the CounterNode associated with this renderer. |
55 // This is used to cause a counter display update when the CounterNode tree
changes. | 55 // This is used to cause a counter display update when the CounterNode tree
changes. |
56 void invalidate(); | 56 void invalidate(); |
57 | 57 |
58 CounterContent m_counter; | 58 CounterContent m_counter; |
59 CounterNode* m_counterNode; | 59 CounterNode* m_counterNode; |
60 RenderCounter* m_nextForSameCounter; | 60 RenderCounter* m_nextForSameCounter; |
61 friend class CounterNode; | 61 friend class CounterNode; |
62 }; | 62 }; |
63 | 63 |
64 DEFINE_RENDER_OBJECT_TYPE_CASTS(RenderCounter, isCounter()); | 64 DEFINE_RENDER_OBJECT_TYPE_CASTS(RenderCounter, isCounter()); |
65 | 65 |
66 } // namespace blink | 66 } // namespace blink |
67 | 67 |
68 #ifndef NDEBUG | 68 #ifndef NDEBUG |
69 // Outside the WebCore namespace for ease of invocation from gdb. | 69 // Outside the WebCore namespace for ease of invocation from gdb. |
70 void showCounterRendererTree(const blink::RenderObject*, const char* counterName
= 0); | 70 void showCounterRendererTree(const blink::RenderObject*, const char* counterName
= 0); |
71 #endif | 71 #endif |
72 | 72 |
73 #endif // RenderCounter_h | 73 #endif // RenderCounter_h |
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