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41 lines
1.7 KiB
C++
41 lines
1.7 KiB
C++
/*
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* This file is part of OpenTTD.
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* OpenTTD is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation, version 2.
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* OpenTTD is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
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* See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with OpenTTD. If not, see <http://www.gnu.org/licenses/>.
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*/
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/** @file font_osx.h Functions related to font handling on MacOS. */
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#ifndef FONT_OSX_H
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#define FONT_OSX_H
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#include "../../fontcache/truetypefontcache.h"
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#include "os/macosx/macos.h"
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#include <CoreFoundation/CoreFoundation.h>
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class CoreTextFontCache : public TrueTypeFontCache {
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CFAutoRelease<CTFontDescriptorRef> font_desc; ///< Font descriptor exlcuding font size.
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CFAutoRelease<CTFontRef> font; ///< CoreText font handle.
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std::string font_name; ///< Cached font name.
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void SetFontSize(int pixels);
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const Sprite *InternalGetGlyph(GlyphID key, bool use_aa) override;
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const void *InternalGetFontTable(uint32 tag, size_t &length) override;
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public:
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CoreTextFontCache(FontSize fs, CFAutoRelease<CTFontDescriptorRef> &&font, int pixels);
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~CoreTextFontCache() {}
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void ClearFontCache() override;
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GlyphID MapCharToGlyph(WChar key) override;
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const char *GetFontName() override { return font_name.c_str(); }
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bool IsBuiltInFont() override { return false; }
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const void *GetOSHandle() override { return font.get(); }
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};
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void LoadCoreTextFont(FontSize fs);
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#endif /* FONT_OSX_H */
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