зеркало из https://github.com/mozilla/gecko-dev.git
57 строки
1.7 KiB
C++
57 строки
1.7 KiB
C++
/* -*- Mode: C++; tab-width: 20; indent-tabs-mode: nil; c-basic-offset: 4 -*-
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* This Source Code Form is subject to the terms of the Mozilla Public
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* License, v. 2.0. If a copy of the MPL was not distributed with this
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* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
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#ifndef GFX_FONTCONFIG_UTILS_H
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#define GFX_FONTCONFIG_UTILS_H
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#include "gfxPlatform.h"
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#include "nsAutoRef.h"
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#include "gfxFT2FontBase.h"
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#include <fontconfig/fontconfig.h>
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template <>
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class nsAutoRefTraits<FcPattern> : public nsPointerRefTraits<FcPattern>
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{
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public:
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static void Release(FcPattern *ptr) { FcPatternDestroy(ptr); }
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static void AddRef(FcPattern *ptr) { FcPatternReference(ptr); }
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};
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template <>
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class nsAutoRefTraits<FcFontSet> : public nsPointerRefTraits<FcFontSet>
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{
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public:
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static void Release(FcFontSet *ptr) { FcFontSetDestroy(ptr); }
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};
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template <>
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class nsAutoRefTraits<FcCharSet> : public nsPointerRefTraits<FcCharSet>
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{
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public:
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static void Release(FcCharSet *ptr) { FcCharSetDestroy(ptr); }
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};
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class gfxFontconfigFontBase : public gfxFT2FontBase {
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public:
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gfxFontconfigFontBase(const RefPtr<mozilla::gfx::UnscaledFontFontconfig>& aUnscaledFont,
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cairo_scaled_font_t *aScaledFont,
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FcPattern *aPattern,
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gfxFontEntry *aFontEntry,
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const gfxFontStyle *aFontStyle)
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: gfxFT2FontBase(aUnscaledFont, aScaledFont, aFontEntry, aFontStyle)
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, mPattern(aPattern) { }
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virtual FontType GetType() const override { return FONT_TYPE_FONTCONFIG; }
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virtual FcPattern *GetPattern() const { return mPattern; }
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private:
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nsCountedRef<FcPattern> mPattern;
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};
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#endif /* GFX_FONTCONFIG_UTILS_H */
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