86 lines
2.1 KiB
C++
86 lines
2.1 KiB
C++
/*
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* Copyright 2001-2005, Haiku.
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* Distributed under the terms of the MIT License.
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*
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* Authors:
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* DarkWyrm <bpmagic@columbus.rr.com>
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*/
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#ifndef FONTSERVER_H_
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#define FONTSERVER_H_
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#include <OS.h>
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#include <List.h>
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#include <SupportDefs.h>
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#include <Font.h>
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#include <Locker.h>
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#include <ft2build.h>
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#include FT_FREETYPE_H
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#include FT_CACHE_H
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class FontFamily;
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class FontStyle;
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class ServerFont;
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/*!
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\class FontServer FontServer.h
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\brief Manager for the largest part of the font subsystem
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*/
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class FontServer : public BLocker {
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public:
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FontServer(void);
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~FontServer(void);
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/*!
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\brief Determines whether the font server has started up properly
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\return true if so, false if not.
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*/
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bool IsInitialized(void) { return fInit; }
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int32 CountFamilies(void);
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int32 CountStyles(const char *family);
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void RemoveFamily(const char *family);
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void ScanSystemFolders(void);
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status_t ScanDirectory(const char *path);
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void SaveList(void);
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const char *GetFamilyName(uint16 id) const;
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const char *GetStyleName(const char *family, uint16 id) const;
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FontStyle *GetStyle(const char *family, const char *face);
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FontStyle *GetStyle(const char *family, uint16 id) const;
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FontStyle *GetStyle(const uint16 &familyid, const uint16 &styleid);
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FontFamily *GetFamily(const uint16 &familyid) const;
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FontFamily *GetFamily(const char *name) const;
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ServerFont *GetSystemPlain(void);
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ServerFont *GetSystemBold(void);
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ServerFont *GetSystemFixed(void);
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bool SetSystemPlain(const char *family, const char *style, float size);
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bool SetSystemBold(const char *family, const char *style, float size);
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bool SetSystemFixed(const char *family, const char *style, float size);
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bool FontsNeedUpdated(void) { return fNeedUpdate; }
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/*!
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\brief Called when the fonts list has been updated
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*/
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void FontsUpdated(void) { fNeedUpdate = false; }
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protected:
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uint16 TranslateStyleToFace(const char *name) const;
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FT_CharMap _GetSupportedCharmap(const FT_Face &face);
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private:
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bool fInit;
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BList fFamilies;
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ServerFont *fPlain, *fBold, *fFixed;
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bool fNeedUpdate;
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};
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extern FTC_Manager ftmanager;
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extern FT_Library ftlib;
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extern FontServer *gFontServer;
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#endif /* FONTSERVER_H_ */
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