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Side by Side Diff: sky/engine/core/css/CSSFontSelector.h

Issue 775803002: Remove heap/Handle usage from v8_inspector (Closed) Base URL: git@github.com:domokit/mojo.git@master
Patch Set: Created 6 years ago
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1 /* 1 /*
2 * Copyright (C) 2007, 2008, 2011 Apple Inc. All rights reserved. 2 * Copyright (C) 2007, 2008, 2011 Apple 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 * 1. Redistributions of source code must retain the above copyright 7 * 1. Redistributions of source code must retain the above copyright
8 * notice, this list of conditions and the following disclaimer. 8 * notice, this list of conditions and the following disclaimer.
9 * 2. Redistributions in binary form must reproduce the above copyright 9 * 2. Redistributions in binary form must reproduce the above copyright
10 * notice, this list of conditions and the following disclaimer in the 10 * notice, this list of conditions and the following disclaimer in the
(...skipping 12 matching lines...) Expand all
23 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 23 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
24 */ 24 */
25 25
26 #ifndef SKY_ENGINE_CORE_CSS_CSSFONTSELECTOR_H_ 26 #ifndef SKY_ENGINE_CORE_CSS_CSSFONTSELECTOR_H_
27 #define SKY_ENGINE_CORE_CSS_CSSFONTSELECTOR_H_ 27 #define SKY_ENGINE_CORE_CSS_CSSFONTSELECTOR_H_
28 28
29 #include "sky/engine/core/css/FontFaceCache.h" 29 #include "sky/engine/core/css/FontFaceCache.h"
30 #include "sky/engine/core/css/FontLoader.h" 30 #include "sky/engine/core/css/FontLoader.h"
31 #include "sky/engine/platform/fonts/FontSelector.h" 31 #include "sky/engine/platform/fonts/FontSelector.h"
32 #include "sky/engine/platform/fonts/GenericFontFamilySettings.h" 32 #include "sky/engine/platform/fonts/GenericFontFamilySettings.h"
33 #include "sky/engine/platform/heap/Handle.h"
34 #include "sky/engine/wtf/Forward.h" 33 #include "sky/engine/wtf/Forward.h"
35 #include "sky/engine/wtf/HashMap.h" 34 #include "sky/engine/wtf/HashMap.h"
36 #include "sky/engine/wtf/HashSet.h" 35 #include "sky/engine/wtf/HashSet.h"
37 36
38 namespace blink { 37 namespace blink {
39 38
40 class CSSFontFace; 39 class CSSFontFace;
41 class CSSFontFaceRule; 40 class CSSFontFaceRule;
42 class CSSFontSelectorClient; 41 class CSSFontSelectorClient;
43 class CSSSegmentedFontFace; 42 class CSSSegmentedFontFace;
44 class Document; 43 class Document;
45 class FontDescription; 44 class FontDescription;
46 class StyleRuleFontFace; 45 class StyleRuleFontFace;
47 46
48 class CSSFontSelector final : public FontSelector { 47 class CSSFontSelector final : public FontSelector {
49 public: 48 public:
50 static PassRefPtr<CSSFontSelector> create(Document* document) 49 static PassRefPtr<CSSFontSelector> create(Document* document)
51 { 50 {
52 return adoptRef(new CSSFontSelector(document)); 51 return adoptRef(new CSSFontSelector(document));
53 } 52 }
54 virtual ~CSSFontSelector(); 53 virtual ~CSSFontSelector();
55 54
56 virtual unsigned version() const override { return m_fontFaceCache.version() ; } 55 virtual unsigned version() const override { return m_fontFaceCache.version() ; }
57 56
58 virtual PassRefPtr<FontData> getFontData(const FontDescription&, const Atomi cString&) override; 57 virtual PassRefPtr<FontData> getFontData(const FontDescription&, const Atomi cString&) override;
59 virtual void willUseFontData(const FontDescription&, const AtomicString& fam ily, UChar32) override; 58 virtual void willUseFontData(const FontDescription&, const AtomicString& fam ily, UChar32) override;
60 bool isPlatformFontAvailable(const FontDescription&, const AtomicString& fam ily); 59 bool isPlatformFontAvailable(const FontDescription&, const AtomicString& fam ily);
61 60
62 #if !ENABLE(OILPAN)
63 void clearDocument(); 61 void clearDocument();
64 #endif
65 62
66 void fontFaceInvalidated(); 63 void fontFaceInvalidated();
67 64
68 // FontCacheClient implementation 65 // FontCacheClient implementation
69 virtual void fontCacheInvalidated() override; 66 virtual void fontCacheInvalidated() override;
70 67
71 void registerForInvalidationCallbacks(CSSFontSelectorClient*); 68 void registerForInvalidationCallbacks(CSSFontSelectorClient*);
72 #if !ENABLE(OILPAN)
73 void unregisterForInvalidationCallbacks(CSSFontSelectorClient*); 69 void unregisterForInvalidationCallbacks(CSSFontSelectorClient*);
74 #endif
75 70
76 Document* document() const { return m_document; } 71 Document* document() const { return m_document; }
77 FontFaceCache* fontFaceCache() { return &m_fontFaceCache; } 72 FontFaceCache* fontFaceCache() { return &m_fontFaceCache; }
78 FontLoader* fontLoader() { return m_fontLoader.get(); } 73 FontLoader* fontLoader() { return m_fontLoader.get(); }
79 74
80 const GenericFontFamilySettings& genericFontFamilySettings() const { return m_genericFontFamilySettings; } 75 const GenericFontFamilySettings& genericFontFamilySettings() const { return m_genericFontFamilySettings; }
81 void updateGenericFontFamilySettings(Document&); 76 void updateGenericFontFamilySettings(Document&);
82 77
83 private: 78 private:
84 explicit CSSFontSelector(Document*); 79 explicit CSSFontSelector(Document*);
85 80
86 void dispatchInvalidationCallbacks(); 81 void dispatchInvalidationCallbacks();
87 82
88 // FIXME: Oilpan: Ideally this should just be a traced Member but that will 83 // FIXME: Oilpan: Ideally this should just be a traced Member but that will
89 // currently leak because RenderStyle and its data are not on the heap. 84 // currently leak because RenderStyle and its data are not on the heap.
90 // See crbug.com/383860 for details. 85 // See crbug.com/383860 for details.
91 RawPtr<Document> m_document; 86 RawPtr<Document> m_document;
92 // FIXME: Move to Document or StyleEngine. 87 // FIXME: Move to Document or StyleEngine.
93 FontFaceCache m_fontFaceCache; 88 FontFaceCache m_fontFaceCache;
94 HashSet<RawPtr<CSSFontSelectorClient> > m_clients; 89 HashSet<RawPtr<CSSFontSelectorClient> > m_clients;
95 90
96 RefPtr<FontLoader> m_fontLoader; 91 RefPtr<FontLoader> m_fontLoader;
97 GenericFontFamilySettings m_genericFontFamilySettings; 92 GenericFontFamilySettings m_genericFontFamilySettings;
98 }; 93 };
99 94
100 } // namespace blink 95 } // namespace blink
101 96
102 #endif // SKY_ENGINE_CORE_CSS_CSSFONTSELECTOR_H_ 97 #endif // SKY_ENGINE_CORE_CSS_CSSFONTSELECTOR_H_
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