-/*
- modified-font-metric.hh -- declare Font_metric
-
- source file of the GNU LilyPond music typesetter
-
- (c) 1999--2004 Han-Wen Nienhuys <hanwen@cs.uu.nl>
+/*
+ This file is part of LilyPond, the GNU music typesetter.
+
+ Copyright (C) 1999--2015 Han-Wen Nienhuys <hanwen@xs4all.nl>
+
+ LilyPond is free software: you can redistribute it and/or modify
+ it under the terms of the GNU General Public License as published by
+ the Free Software Foundation, either version 3 of the License, or
+ (at your option) any later version.
+
+ LilyPond is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ GNU General Public License for more details.
+
+ You should have received a copy of the GNU General Public License
+ along with LilyPond. If not, see <http://www.gnu.org/licenses/>.
*/
#ifndef MODIFIED_FONT_METRIC_HH
#include "font-metric.hh"
+struct Preinit_Modified_font_metric
+{
+ Font_metric *orig_;
+ Preinit_Modified_font_metric ();
+};
+
/* Perhaps junk this, and move this to layout_def as interface? */
-struct Modified_font_metric : public Font_metric
+class Modified_font_metric : Preinit_Modified_font_metric,
+ public Font_metric
{
public:
- Box text_dimension (String);
-
-
- static SCM make_scaled_font_metric (SCM, Font_metric*, Real);
- virtual int count () const;
- virtual Offset get_indexed_wxwy (int) const;
- virtual int name_to_index (String) const;
- virtual String coding_scheme () const;
+ Stencil text_stencil (Output_def *output_state, const string&, bool) const;
+ Real get_magnification () const;
- virtual Font_metric * original_font () const;
+ static SCM make_scaled_font_metric (Font_metric *fm, Real magnification);
+ size_t count () const;
+ Offset get_indexed_wxwy (size_t) const;
+ Offset attachment_point (const string&) const;
+ size_t name_to_index (string) const;
+ size_t index_to_charcode (size_t) const;
+ Font_metric *original_font () const;
protected:
-
- SCM coding_vector_;
- SCM coding_table_;
- SCM coding_mapping_;
- SCM coding_description_;
- friend SCM ly_font_encoding_alist (SCM);
-
- virtual Real design_size () const;
- virtual void derived_mark () const;
- virtual Box get_indexed_char (int) const;
- virtual int index_to_ascii (int) const;
- virtual Box get_ascii_char (int) const;
- Font_metric *orig_;
Real magnification_;
- String coding_scheme_;
-
- Modified_font_metric (String, Font_metric*, Real);
- Box tex_kludge (String) const;
+ Modified_font_metric (Font_metric *fm, Real magnification);
+ SCM sub_fonts () const;
+ string font_name () const;
+ Real design_size () const;
+ void derived_mark () const;
+ Box get_indexed_char_dimensions (size_t) const;
};
#endif /* MODIFIED_FONT_METRIC_HH */