Source/WebCore/loader/cache/CachedFont.h - Issue 14210003: Simplify CachedResource::data

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Issue 14210003: Simplify CachedResource::data (Closed) Base URL: svn://svn.chromium.org/blink/trunk/

Patch Set: Created 7 years, 8 months ago

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1 /*	1 /*

2 * Copyright (C) 2007, 2008 Apple Inc. All rights reserved.	2 * Copyright (C) 2007, 2008 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

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41 struct FontCustomPlatformData;	41 struct FontCustomPlatformData;

42	42

43 class CachedFont : public CachedResource {	43 class CachedFont : public CachedResource {

44 public:	44 public:

45 CachedFont(const ResourceRequest&);	45 CachedFont(const ResourceRequest&);

46 virtual ~CachedFont();	46 virtual ~CachedFont();

47	47

48 virtual void load(CachedResourceLoader*, const ResourceLoaderOptions&);	48 virtual void load(CachedResourceLoader*, const ResourceLoaderOptions&);

49	49

50 virtual void didAddClient(CachedResourceClient*);	50 virtual void didAddClient(CachedResourceClient*);

51 virtual void data(PassRefPtr<ResourceBuffer> data, bool allDataReceived);

52	51

53 virtual void allClientsRemoved();	52 virtual void allClientsRemoved();

54 void beginLoadIfNeeded(CachedResourceLoader* dl);	53 void beginLoadIfNeeded(CachedResourceLoader* dl);

55 bool stillNeedsLoad() const { return !m_loadInitiated; }	54 bool stillNeedsLoad() const { return !m_loadInitiated; }

56	55

57 bool ensureCustomFontData();	56 bool ensureCustomFontData();

58 FontPlatformData platformDataFromCustomData(float size, bool bold, bool ital ic, FontOrientation = Horizontal, FontWidthVariant = RegularWidth, FontRendering Mode = NormalRenderingMode);	57 FontPlatformData platformDataFromCustomData(float size, bool bold, bool ital ic, FontOrientation = Horizontal, FontWidthVariant = RegularWidth, FontRendering Mode = NormalRenderingMode);

59	58

60 #if ENABLE(SVG_FONTS)	59 #if ENABLE(SVG_FONTS)

61 bool ensureSVGFontData();	60 bool ensureSVGFontData();

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80 public:	79 public:

81 virtual ~CachedFontClient() { }	80 virtual ~CachedFontClient() { }

82 static CachedResourceClientType expectedType() { return FontType; }	81 static CachedResourceClientType expectedType() { return FontType; }

83 virtual CachedResourceClientType resourceClientType() const { return expecte dType(); }	82 virtual CachedResourceClientType resourceClientType() const { return expecte dType(); }

84 virtual void fontLoaded(CachedFont*) { }	83 virtual void fontLoaded(CachedFont*) { }

85 };	84 };

86	85

87 }	86 }

88	87

89 #endif	88 #endif

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