mirror of
https://github.com/brl/mutter.git
synced 2024-12-27 05:12:15 +00:00
95a869dab1
As part of the re-organisation of Cogl; move clutter/pango to be part of the cogl sub-project.
86 lines
4.0 KiB
C
86 lines
4.0 KiB
C
/*
|
|
* Clutter.
|
|
*
|
|
* An OpenGL based 'interactive canvas' library.
|
|
*
|
|
* Authored By Matthew Allum <mallum@openedhand.com>
|
|
*
|
|
* Copyright (C) 2008 OpenedHand
|
|
*
|
|
* This library is free software; you can redistribute it and/or
|
|
* modify it under the terms of the GNU Lesser General Public
|
|
* License as published by the Free Software Foundation; either
|
|
* version 2 of the License, or (at your option) any later version.
|
|
*
|
|
* This library 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
|
|
* Lesser General Public License for more details.
|
|
*
|
|
* You should have received a copy of the GNU Lesser General Public
|
|
* License along with this library. If not, see <http://www.gnu.org/licenses/>.
|
|
*/
|
|
|
|
#ifndef __PANGO_CLUTTER_H__
|
|
#define __PANGO_CLUTTER_H__
|
|
|
|
#include <glib-object.h>
|
|
#include <pango/pango.h>
|
|
#include <pango/pangocairo.h>
|
|
#include <cogl/cogl.h>
|
|
|
|
G_BEGIN_DECLS
|
|
|
|
/* It's too difficult to actually subclass the pango cairo font
|
|
* map. Instead we just make a fake set of macros that actually just
|
|
* directly use the original type
|
|
*/
|
|
#define COGL_PANGO_TYPE_FONT_MAP PANGO_TYPE_CAIRO_FONT_MAP
|
|
#define COGL_PANGO_FONT_MAP(obj) (G_TYPE_CHECK_INSTANCE_CAST ((obj), COGL_PANGO_TYPE_FONT_MAP, CoglPangoFontMap))
|
|
#define COGL_PANGO_IS_FONT_MAP(obj) (G_TYPE_CHECK_INSTANCE_TYPE ((obj), COGL_PANGO_TYPE_FONT_MAP))
|
|
|
|
typedef PangoCairoFontMap CoglPangoFontMap;
|
|
|
|
PangoFontMap * cogl_pango_font_map_new (void);
|
|
PangoContext * cogl_pango_font_map_create_context (CoglPangoFontMap *fm);
|
|
void cogl_pango_font_map_set_resolution (CoglPangoFontMap *font_map,
|
|
double dpi);
|
|
void cogl_pango_font_map_clear_glyph_cache (CoglPangoFontMap *fm);
|
|
void cogl_pango_ensure_glyph_cache_for_layout (PangoLayout *layout);
|
|
void cogl_pango_font_map_set_use_mipmapping (CoglPangoFontMap *fm,
|
|
gboolean value);
|
|
gboolean cogl_pango_font_map_get_use_mipmapping (CoglPangoFontMap *fm);
|
|
PangoRenderer *cogl_pango_font_map_get_renderer (CoglPangoFontMap *fm);
|
|
|
|
#define COGL_PANGO_TYPE_RENDERER (cogl_pango_renderer_get_type ())
|
|
#define COGL_PANGO_RENDERER(obj) (G_TYPE_CHECK_INSTANCE_CAST ((obj), COGL_PANGO_TYPE_RENDERER, CoglPangoRenderer))
|
|
#define COGL_PANGO_RENDERER_CLASS(klass) (G_TYPE_CHECK_CLASS_CAST ((klass), COGL_PANGO_TYPE_RENDERER, CoglPangoRendererClass))
|
|
#define COGL_PANGO_IS_RENDERER(obj) (G_TYPE_CHECK_INSTANCE_TYPE ((obj), COGL_PANGO_TYPE_RENDERER))
|
|
#define COGL_PANGO_IS_RENDERER_CLASS(klass) (G_TYPE_CHECK_CLASS_TYPE ((klass), COGL_PANGO_TYPE_RENDERER))
|
|
#define COGL_PANGO_RENDERER_GET_CLASS(obj) (G_TYPE_INSTANCE_GET_CLASS ((obj), COGL_PANGO_TYPE_RENDERER, CoglPangoRendererClass))
|
|
|
|
/* opaque types */
|
|
typedef struct _CoglPangoRenderer CoglPangoRenderer;
|
|
typedef struct _CoglPangoRendererClass CoglPangoRendererClass;
|
|
|
|
GType cogl_pango_renderer_get_type (void) G_GNUC_CONST;
|
|
|
|
void cogl_pango_render_layout_subpixel (PangoLayout *layout,
|
|
int x,
|
|
int y,
|
|
const CoglColor *color,
|
|
int flags);
|
|
void cogl_pango_render_layout (PangoLayout *layout,
|
|
int x,
|
|
int y,
|
|
const CoglColor *color,
|
|
int flags);
|
|
void cogl_pango_render_layout_line (PangoLayoutLine *line,
|
|
int x,
|
|
int y,
|
|
const CoglColor *color);
|
|
|
|
G_END_DECLS
|
|
|
|
#endif /* __PANGO_CLUTTER_H__ */
|