6864a204fac56a032f9187b482b4de6c64f06cefjoncruz#ifndef NR_SVGFONTS_H_SEEN
6864a204fac56a032f9187b482b4de6c64f06cefjoncruz#define NR_SVGFONTS_H_SEEN
d5c4ddf4e43797503e5a5629cdbab74e834bc549JucaBlues/*
d5c4ddf4e43797503e5a5629cdbab74e834bc549JucaBlues * SVGFonts rendering headear
d5c4ddf4e43797503e5a5629cdbab74e834bc549JucaBlues *
d5c4ddf4e43797503e5a5629cdbab74e834bc549JucaBlues * Authors:
5ef6cb9428f2e6f5457e890a1c3b37f53730c07aFelipe C. da S. Sanches * Felipe C. da S. Sanches <juca@members.fsf.org>
d5c4ddf4e43797503e5a5629cdbab74e834bc549JucaBlues *
d5c4ddf4e43797503e5a5629cdbab74e834bc549JucaBlues * Copyright (C) 2008 Felipe C. da S. Sanches
d5c4ddf4e43797503e5a5629cdbab74e834bc549JucaBlues *
d5c4ddf4e43797503e5a5629cdbab74e834bc549JucaBlues * Released under GNU GPL version 2 or later.
d5c4ddf4e43797503e5a5629cdbab74e834bc549JucaBlues * Read the file 'COPYING' for more information.
d5c4ddf4e43797503e5a5629cdbab74e834bc549JucaBlues */
d5c4ddf4e43797503e5a5629cdbab74e834bc549JucaBlues
15c2c27530bd335a1fcaf82cf86db65bf87a0233Liam P. White#include <cairo.h>
5a0c9c0d523287747d281c61c78cb529b1118778Alex Valavanis#include <sigc++/connection.h>
3bb2cd07f61b0baa829a6dc9457a1a0e62b12711JucaBlues
3bb2cd07f61b0baa829a6dc9457a1a0e62b12711JucaBluesclass SvgFont;
81092741e7a5b65552e8224f5cb152a618d54a48Markus Engelclass SPFont;
81092741e7a5b65552e8224f5cb152a618d54a48Markus Engelclass SPGlyph;
81092741e7a5b65552e8224f5cb152a618d54a48Markus Engelclass SPMissingGlyph;
5a0c9c0d523287747d281c61c78cb529b1118778Alex Valavanis
7f18e8ab01ce21c98cc7b9f58ffe5e771ebbb64eLiam P. Whiteextern "C" { typedef struct _GdkEventExpose GdkEventExpose; }
5a0c9c0d523287747d281c61c78cb529b1118778Alex Valavanis
5a0c9c0d523287747d281c61c78cb529b1118778Alex Valavanisnamespace Gtk {
5a0c9c0d523287747d281c61c78cb529b1118778Alex Valavanisclass Widget;
5a0c9c0d523287747d281c61c78cb529b1118778Alex Valavanis}
3bb2cd07f61b0baa829a6dc9457a1a0e62b12711JucaBlues
15c2c27530bd335a1fcaf82cf86db65bf87a0233Liam P. Whiteclass UserFont {
3bb2cd07f61b0baa829a6dc9457a1a0e62b12711JucaBluespublic:
15c2c27530bd335a1fcaf82cf86db65bf87a0233Liam P. White UserFont(SvgFont* instance);
15c2c27530bd335a1fcaf82cf86db65bf87a0233Liam P. White cairo_font_face_t* face;
3bb2cd07f61b0baa829a6dc9457a1a0e62b12711JucaBlues};
3bb2cd07f61b0baa829a6dc9457a1a0e62b12711JucaBlues
15c2c27530bd335a1fcaf82cf86db65bf87a0233Liam P. Whiteclass SvgFont {
3bb2cd07f61b0baa829a6dc9457a1a0e62b12711JucaBluespublic:
15c2c27530bd335a1fcaf82cf86db65bf87a0233Liam P. White SvgFont(SPFont* spfont);
15c2c27530bd335a1fcaf82cf86db65bf87a0233Liam P. White void refresh();
15c2c27530bd335a1fcaf82cf86db65bf87a0233Liam P. White cairo_font_face_t* get_font_face();
15c2c27530bd335a1fcaf82cf86db65bf87a0233Liam P. White cairo_status_t scaled_font_init (cairo_scaled_font_t *scaled_font, cairo_font_extents_t *metrics);
15c2c27530bd335a1fcaf82cf86db65bf87a0233Liam P. White cairo_status_t scaled_font_text_to_glyphs (cairo_scaled_font_t *scaled_font, const char *utf8, int utf8_len, cairo_glyph_t **glyphs, int *num_glyphs, cairo_text_cluster_t **clusters, int *num_clusters, cairo_text_cluster_flags_t *flags);
15c2c27530bd335a1fcaf82cf86db65bf87a0233Liam P. White cairo_status_t scaled_font_render_glyph (cairo_scaled_font_t *scaled_font, unsigned long glyph, cairo_t *cr, cairo_text_extents_t *metrics);
3ce846c1e15502fd84763bbad13a52a30986df6dFelipe C. da S. Sanches
15c2c27530bd335a1fcaf82cf86db65bf87a0233Liam P. White Geom::PathVector flip_coordinate_system(SPFont* spfont, Geom::PathVector pathv);
15c2c27530bd335a1fcaf82cf86db65bf87a0233Liam P. White void render_glyph_path(cairo_t* cr, Geom::PathVector* pathv);
15c2c27530bd335a1fcaf82cf86db65bf87a0233Liam P. White void glyph_modified(SPObject *, unsigned int);
3bb2cd07f61b0baa829a6dc9457a1a0e62b12711JucaBlues
3bb2cd07f61b0baa829a6dc9457a1a0e62b12711JucaBluesprivate:
15c2c27530bd335a1fcaf82cf86db65bf87a0233Liam P. White SPFont* font;
15c2c27530bd335a1fcaf82cf86db65bf87a0233Liam P. White UserFont* userfont;
15c2c27530bd335a1fcaf82cf86db65bf87a0233Liam P. White std::vector<SPGlyph*> glyphs;
15c2c27530bd335a1fcaf82cf86db65bf87a0233Liam P. White SPMissingGlyph* missingglyph;
15c2c27530bd335a1fcaf82cf86db65bf87a0233Liam P. White sigc::connection glyph_modified_connection;
3bb2cd07f61b0baa829a6dc9457a1a0e62b12711JucaBlues
15c2c27530bd335a1fcaf82cf86db65bf87a0233Liam P. White bool drawing_expose_cb (Gtk::Widget *widget, GdkEventExpose *event, void* data);
3bb2cd07f61b0baa829a6dc9457a1a0e62b12711JucaBlues};
d5c4ddf4e43797503e5a5629cdbab74e834bc549JucaBlues
6864a204fac56a032f9187b482b4de6c64f06cefjoncruz#endif //#ifndef NR_SVGFONTS_H_SEEN
15c2c27530bd335a1fcaf82cf86db65bf87a0233Liam P. White
15c2c27530bd335a1fcaf82cf86db65bf87a0233Liam P. White/*
15c2c27530bd335a1fcaf82cf86db65bf87a0233Liam P. White Local Variables:
15c2c27530bd335a1fcaf82cf86db65bf87a0233Liam P. White mode:c++
15c2c27530bd335a1fcaf82cf86db65bf87a0233Liam P. White c-file-style:"stroustrup"
15c2c27530bd335a1fcaf82cf86db65bf87a0233Liam P. White c-file-offsets:((innamespace . 0)(inline-open . 0)(case-label . +))
15c2c27530bd335a1fcaf82cf86db65bf87a0233Liam P. White indent-tabs-mode:nil
15c2c27530bd335a1fcaf82cf86db65bf87a0233Liam P. White fill-column:99
15c2c27530bd335a1fcaf82cf86db65bf87a0233Liam P. White End:
15c2c27530bd335a1fcaf82cf86db65bf87a0233Liam P. White*/
15c2c27530bd335a1fcaf82cf86db65bf87a0233Liam P. White// vim: filetype=cpp:expandtab:shiftwidth=4:tabstop=8:softtabstop=4:fileencoding=utf-8 :