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119 lines
3.2 KiB
119 lines
3.2 KiB
15 years ago
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#ifndef __FC_ENGINE_H__
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#define __FC_ENGINE_H__
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#ifdef HAVE_CONFIG_H
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#include "config.h"
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#endif
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#include <qstring.h>
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#include <qvaluevector.h>
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#include <qfont.h>
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#include <kurl.h>
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#include <kdeversion.h>
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#include <fontconfig/fontconfig.h>
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#if (FC_VERSION<20200)
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#define KFI_FC_NO_WIDTHS
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#define KFI_FC_LIMITED_WEIGHTS
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#endif
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#ifdef KFI_FC_LIMITED_WEIGHTS
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#undef FC_WEIGHT_LIGHT
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#define FC_WEIGHT_THIN 0
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#define FC_WEIGHT_EXTRALIGHT 40
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#define FC_WEIGHT_ULTRALIGHT FC_WEIGHT_EXTRALIGHT
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#define FC_WEIGHT_LIGHT 50
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#define FC_WEIGHT_BOOK 75
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#define FC_WEIGHT_REGULAR 80
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#define FC_WEIGHT_NORMAL FC_WEIGHT_REGULAR
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#define FC_WEIGHT_SEMIBOLD FC_WEIGHT_DEMIBOLD
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#define FC_WEIGHT_EXTRABOLD 205
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#define FC_WEIGHT_ULTRABOLD FC_WEIGHT_EXTRABOLD
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#define FC_WEIGHT_HEAVY FC_WEIGHT_BLACK
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#endif
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class QPixmap;
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#ifdef HAVE_XFT
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typedef struct _XftFont XftFont;
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#endif
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namespace KFI
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{
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class KDE_EXPORT CFcEngine
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{
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public:
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CFcEngine();
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~CFcEngine();
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#ifdef HAVE_XFT
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bool draw(const KURL &url, int w, int h, QPixmap &pix, int faceNo, bool thumb);
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#endif
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int getNumIndexes() { return itsIndexCount; } // Only valid after draw has been called!
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QString getName(const KURL &url, int faceNo=0);
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bool getInfo(const KURL &url, int faceNo, QString &full, QString &family, QString &foundry, QString &weight,
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#ifndef KFI_FC_NO_WIDTHS
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QString &width,
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#endif
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QString &spacing, QString &slant);
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QFont getQFont(const QString &name, int size);
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const QValueVector<int> & sizes() const { return itsSizes; }
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int alphaSize() const { return itsAlphaSize; }
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static QString getPreviewString();
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static void setPreviewString(const QString &str);
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static QString getUppercaseLetters();
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static QString getLowercaseLetters();
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static QString getPunctuation();
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static QString getFcString(FcPattern *pat, const char *val, int faceNo=0);
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static QString createName(FcPattern *pat, int faceNo=0);
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static QString weightStr(int weight, bool emptyNormal=true);
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#ifndef KFI_FC_NO_WIDTHS
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static QString widthStr(int width, bool emptyNormal=true);
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#endif
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static QString slantStr(int slant, bool emptyNormal=true);
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static QString spacingStr(int spacing);
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static const int constScalableSizes[];
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static const int constDefaultAlphaSize;
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private:
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bool parseUrl(const KURL &url, int faceNo, bool all=false);
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void parseName(const QString &name, int faceNo, bool all=false);
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#ifdef HAVE_XFT
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XftFont * getFont(int size, QPixmap *pix=NULL);
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void getSizes(QPixmap *pix=NULL);
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#endif
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private:
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bool itsInstalled;
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QString itsName,
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itsDescriptiveName,
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itsFoundry;
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int itsIndex,
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itsIndexCount,
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itsWeight,
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#ifndef KFI_FC_NO_WIDTHS
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itsWidth,
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#endif
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itsSlant,
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itsSpacing,
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itsAlphaSize;
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QValueVector<int> itsSizes;
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KURL itsLastUrl;
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FcBool itsScalable;
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};
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}
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#endif
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