1.1 --- /dev/null Thu Jan 01 00:00:00 1970 +0000
1.2 +++ b/gfx/skia/trunk/src/fonts/SkGScalerContext.h Wed Dec 31 06:09:35 2014 +0100
1.3 @@ -0,0 +1,48 @@
1.4 +/*
1.5 + * Copyright 2013 Google Inc.
1.6 + *
1.7 + * Use of this source code is governed by a BSD-style license that can be
1.8 + * found in the LICENSE file.
1.9 + */
1.10 +
1.11 +#ifndef SkGScalerContext_DEFINED
1.12 +#define SkGScalerContext_DEFINED
1.13 +
1.14 +#include "SkScalerContext.h"
1.15 +#include "SkTypeface.h"
1.16 +
1.17 +class SkGTypeface : public SkTypeface {
1.18 +public:
1.19 + SkGTypeface(SkTypeface* proxy, const SkPaint&);
1.20 + virtual ~SkGTypeface();
1.21 +
1.22 + SkTypeface* proxy() const { return fProxy; }
1.23 + const SkPaint& paint() const { return fPaint; }
1.24 +
1.25 +protected:
1.26 + virtual SkScalerContext* onCreateScalerContext(const SkDescriptor*) const SK_OVERRIDE;
1.27 + virtual void onFilterRec(SkScalerContextRec*) const SK_OVERRIDE;
1.28 + virtual SkAdvancedTypefaceMetrics* onGetAdvancedTypefaceMetrics(
1.29 + SkAdvancedTypefaceMetrics::PerGlyphInfo,
1.30 + const uint32_t* glyphIDs,
1.31 + uint32_t glyphIDsCount) const SK_OVERRIDE;
1.32 + virtual SkStream* onOpenStream(int* ttcIndex) const SK_OVERRIDE;
1.33 + virtual void onGetFontDescriptor(SkFontDescriptor*, bool* isLocal) const SK_OVERRIDE;
1.34 +
1.35 + virtual int onCharsToGlyphs(const void* chars, Encoding encoding,
1.36 + uint16_t glyphs[], int glyphCount) const SK_OVERRIDE;
1.37 + virtual int onCountGlyphs() const SK_OVERRIDE;
1.38 + virtual int onGetUPEM() const SK_OVERRIDE;
1.39 +
1.40 + virtual SkTypeface::LocalizedStrings* onCreateFamilyNameIterator() const SK_OVERRIDE;
1.41 +
1.42 + virtual int onGetTableTags(SkFontTableTag tags[]) const SK_OVERRIDE;
1.43 + virtual size_t onGetTableData(SkFontTableTag, size_t offset,
1.44 + size_t length, void* data) const SK_OVERRIDE;
1.45 +
1.46 +private:
1.47 + SkTypeface* fProxy;
1.48 + SkPaint fPaint;
1.49 +};
1.50 +
1.51 +#endif
