-
/*
pango-font.hh -- declare Pango_font
source file of the GNU LilyPond music typesetter
- (c) 2004 Han-Wen Nienhuys <hanwen@xs4all.nl>
-
+ (c) 2004--2007 Han-Wen Nienhuys <hanwen@xs4all.nl>
*/
#ifndef PANGO_FONT_HH
#include "config.hh"
-#ifdef HAVE_PANGO16
+#if HAVE_PANGO_FT2
#include <pango/pango.h>
#include <pango/pangoft2.h>
+
#include "font-metric.hh"
-struct Pango_font : Font_metric
+class Pango_font : public Font_metric
{
PangoContext *context_;
+ PangoFontDescription *pango_description_;
PangoAttrList *attribute_list_;
Real scale_;
- SCM subfonts_;
+ Real output_scale_;
+ SCM physical_font_tab_;
+ Direction text_direction_;
+
public:
- virtual SCM sub_fonts () const;
- SCM font_file_name () const;
- virtual void derived_mark () const;
- void register_font_file (String, String);
- Stencil text_stencil (String) const;
+ SCM physical_font_tab () const;
Pango_font (PangoFT2FontMap *,
- int dpi,
- Direction leftright,
- PangoFontDescription *);
+ PangoFontDescription const *,
+ Real);
~Pango_font ();
+
+ string description_string () const;
+ SCM font_file_name () const;
+ void register_font_file (string, string);
+ Stencil text_stencil (string, bool tight) const;
+
+ Stencil pango_item_string_stencil (PangoItem const *, string, bool tight) const;
+
+ virtual Stencil word_stencil (string) const;
+ virtual Stencil text_stencil (string) const;
+ virtual void derived_mark () const;
};
-PangoFontDescription*
-symbols_to_pango_font_description(SCM family,
- SCM style,
- SCM variant,
- SCM weight,
- SCM stretch,
- Real size);
+
+PangoFontDescription *
+symbols_to_pango_font_description (SCM family,
+ SCM style,
+ SCM variant,
+ SCM weight,
+ SCM stretch);
Font_metric *
select_pango_font (Output_def *layout, SCM chain);
-#endif
+const int PANGO_RESOLUTION = 1200;
+PangoFontDescription *properties_to_pango_description (SCM chain, Real text_size);
+
+#endif /* HAVE_PANGO16 */
#endif /* PANGO_FONT_HH */