-
/*
pango-font.hh -- declare Pango_font
source file of the GNU LilyPond music typesetter
- (c) 2004 Han-Wen Nienhuys <hanwen@xs4all.nl>
-
+ (c) 2004--2006 Han-Wen Nienhuys <hanwen@xs4all.nl>
*/
#ifndef PANGO_FONT_HH
#include "config.hh"
-#ifdef HAVE_PANGO16
+#if HAVE_PANGO16
#include <pango/pango.h>
#include <pango/pangoft2.h>
#include "font-metric.hh"
-struct Pango_font : Font_metric
+#include "open-type-font.hh"
+
+class Pango_font : public Font_metric
{
PangoContext *context_;
+ PangoFontDescription *pango_description_;
PangoAttrList *attribute_list_;
Real scale_;
+ Real output_scale_;
+ SCM physical_font_tab_;
+ Direction text_direction_;
public:
- Stencil text_stencil (String) const;
+ SCM physical_font_tab () const;
Pango_font (PangoFT2FontMap *,
- int dpi,
- Direction leftright,
- PangoFontDescription *);
+ PangoFontDescription *,
+ Real);
~Pango_font ();
+
+ SCM font_file_name () const;
+ void register_font_file (String, String);
+ Stencil text_stencil (String) const;
+ Stencil pango_item_string_stencil (PangoItem const *, String) const;
+
+ virtual void derived_mark () const;
};
-PangoFontDescription*
-symbols_to_pango_font_description(SCM family,
- SCM style,
- SCM variant,
- SCM weight,
- SCM stretch,
- SCM size);
-
-#endif
+
+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);
+
+const int PANGO_RESOLUTION = 1200;
+PangoFontDescription *properties_to_pango_description (SCM chain, Real text_size);
+
+#endif /* HAVE_PANGO16 */
#endif /* PANGO_FONT_HH */