1 files changed, 118 insertions, 0 deletions
diff --git a/kcontrol/kfontinst/lib/FcEngine.h b/kcontrol/kfontinst/lib/FcEngine.h
new file mode 100644
index 000000000..4a09b8a55
--- /dev/null
+++ b/kcontrol/kfontinst/lib/FcEngine.h
@@ -0,0 +1,118 @@
+#ifndef __FC_ENGINE_H__
+#define __FC_ENGINE_H__
+
+#ifdef HAVE_CONFIG_H
+#include "config.h"
+#endif
+
+#include <qstring.h>
+#include <qvaluevector.h>
+#include <qfont.h>
+#include <kurl.h>
+#include <kdeversion.h>
+#include <fontconfig/fontconfig.h>
+
+#if (FC_VERSION<20200)
+
+#define KFI_FC_NO_WIDTHS
+#define KFI_FC_LIMITED_WEIGHTS
+
+#endif
+
+#ifdef KFI_FC_LIMITED_WEIGHTS
+
+#undef FC_WEIGHT_LIGHT
+#define FC_WEIGHT_THIN              0
+#define FC_WEIGHT_EXTRALIGHT        40
+#define FC_WEIGHT_ULTRALIGHT        FC_WEIGHT_EXTRALIGHT
+#define FC_WEIGHT_LIGHT             50
+#define FC_WEIGHT_BOOK              75
+#define FC_WEIGHT_REGULAR           80
+#define FC_WEIGHT_NORMAL            FC_WEIGHT_REGULAR
+#define FC_WEIGHT_SEMIBOLD          FC_WEIGHT_DEMIBOLD
+#define FC_WEIGHT_EXTRABOLD         205
+#define FC_WEIGHT_ULTRABOLD         FC_WEIGHT_EXTRABOLD
+#define FC_WEIGHT_HEAVY             FC_WEIGHT_BLACK
+
+#endif
+
+class QPixmap;
+
+#ifdef HAVE_XFT
+typedef struct _XftFont  XftFont;
+#endif
+
+namespace KFI
+{
+
+class KDE_EXPORT CFcEngine
+{
+    public:
+
+    CFcEngine();
+    ~CFcEngine();
+
+#ifdef HAVE_XFT
+    bool    draw(const KURL &url, int w, int h, QPixmap &pix, int faceNo, bool thumb);
+#endif
+    int     getNumIndexes() { return itsIndexCount; } // Only valid after draw has been called!
+    QString getName(const KURL &url, int faceNo=0);
+    bool    getInfo(const KURL &url, int faceNo, QString &full, QString &family, QString &foundry, QString &weight,
+#ifndef KFI_FC_NO_WIDTHS
+                    QString &width,
+#endif
+                    QString &spacing, QString &slant);
+    QFont   getQFont(const QString &name, int size);
+
+    const QValueVector<int> & sizes() const { return itsSizes; }
+    int                       alphaSize() const { return itsAlphaSize; }
+
+    static QString getPreviewString();
+    static void    setPreviewString(const QString &str);
+    static QString getUppercaseLetters();
+    static QString getLowercaseLetters();
+    static QString getPunctuation();
+    static QString getFcString(FcPattern *pat, const char *val, int faceNo=0);
+    static QString createName(FcPattern *pat, int faceNo=0);
+    static QString weightStr(int weight, bool emptyNormal=true);
+#ifndef KFI_FC_NO_WIDTHS
+    static QString widthStr(int width, bool emptyNormal=true);
+#endif
+    static QString slantStr(int slant, bool emptyNormal=true);
+    static QString spacingStr(int spacing);
+
+    static const int constScalableSizes[];
+    static const int constDefaultAlphaSize;
+
+    private:
+
+    bool      parseUrl(const KURL &url, int faceNo, bool all=false);
+    void      parseName(const QString &name, int faceNo, bool all=false);
+#ifdef HAVE_XFT
+    XftFont * getFont(int size, QPixmap *pix=NULL);
+    void      getSizes(QPixmap *pix=NULL);
+#endif
+
+    private:
+
+    bool              itsInstalled;
+    QString           itsName,
+                      itsDescriptiveName,
+                      itsFoundry;
+    int               itsIndex,
+                      itsIndexCount,
+                      itsWeight,
+#ifndef KFI_FC_NO_WIDTHS
+                      itsWidth,
+#endif
+                      itsSlant,
+                      itsSpacing,
+                      itsAlphaSize;
+    QValueVector<int> itsSizes;
+    KURL              itsLastUrl;
+    FcBool            itsScalable;
+};
+
+}
+
+#endif