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Diffstat (limited to 'trunk/pango/pangoft2-private.h')
| -rw-r--r-- | trunk/pango/pangoft2-private.h | 126 |
1 files changed, 126 insertions, 0 deletions
diff --git a/trunk/pango/pangoft2-private.h b/trunk/pango/pangoft2-private.h new file mode 100644 index 00000000..8388ec9f --- /dev/null +++ b/trunk/pango/pangoft2-private.h @@ -0,0 +1,126 @@ +/* Pango + * pangoft2-private.h: + * + * Copyright (C) 1999 Red Hat Software + * Copyright (C) 2000 Tor Lillqvist + * + * This library is free software; you can redistribute it and/or + * modify it under the terms of the GNU Library 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 + * Library General Public License for more details. + * + * You should have received a copy of the GNU Library General Public + * License along with this library; if not, write to the + * Free Software Foundation, Inc., 59 Temple Place - Suite 330, + * Boston, MA 02111-1307, USA. + */ + +#ifndef __PANGOFT2_PRIVATE_H__ +#define __PANGOFT2_PRIVATE_H__ + +#include <pango/pangoft2.h> +#include <pango/pangofc-fontmap.h> +#include <pango/pango-renderer.h> +#include <fontconfig/fontconfig.h> + +/* Debugging... */ +/*#define DEBUGGING 1*/ + +#if defined(DEBUGGING) && DEBUGGING +#ifdef __GNUC__ +#define PING(printlist) \ +(g_print ("%s:%d ", __PRETTY_FUNCTION__, __LINE__), \ + g_print printlist, \ + g_print ("\n")) +#else +#define PING(printlist) \ +(g_print ("%s:%d ", __FILE__, __LINE__), \ + g_print printlist, \ + g_print ("\n")) +#endif +#else /* !DEBUGGING */ +#define PING(printlist) +#endif + +typedef struct _PangoFT2Font PangoFT2Font; +typedef struct _PangoFT2GlyphInfo PangoFT2GlyphInfo; +typedef struct _PangoFT2Renderer PangoFT2Renderer; + +struct _PangoFT2Font +{ + PangoFcFont font; + + FT_Face face; + int load_flags; + + int size; + + GSList *metrics_by_lang; + + GHashTable *glyph_info; + GDestroyNotify glyph_cache_destroy; +}; + +struct _PangoFT2GlyphInfo +{ + PangoRectangle logical_rect; + PangoRectangle ink_rect; + void *cached_glyph; +}; + +#define PANGO_TYPE_FT2_FONT (pango_ft2_font_get_type ()) +#define PANGO_FT2_FONT(object) (G_TYPE_CHECK_INSTANCE_CAST ((object), PANGO_TYPE_FT2_FONT, PangoFT2Font)) +#define PANGO_FT2_IS_FONT(object) (G_TYPE_CHECK_INSTANCE_TYPE ((object), PANGO_TYPE_FT2_FONT)) + +GType pango_ft2_font_get_type (void) G_GNUC_CONST; + +PangoFT2Font * _pango_ft2_font_new (PangoFT2FontMap *ft2fontmap, + FcPattern *pattern); +FT_Library _pango_ft2_font_map_get_library (PangoFontMap *fontmap); +const char *_pango_ft2_ft_strerror (FT_Error error); +void _pango_ft2_font_map_default_substitute (PangoFcFontMap *fcfontmap, + FcPattern *pattern); + +void *_pango_ft2_font_get_cache_glyph_data (PangoFont *font, + int glyph_index); +void _pango_ft2_font_set_cache_glyph_data (PangoFont *font, + int glyph_index, + void *cached_glyph); +void _pango_ft2_font_set_glyph_cache_destroy (PangoFont *font, + GDestroyNotify destroy_notify); + +void _pango_ft2_draw_rect (FT_Bitmap *bitmap, + const PangoMatrix *matrix, + int x, + int y, + int width, + int height); +void _pango_ft2_draw_error_underline (FT_Bitmap *bitmap, + const PangoMatrix *matrix, + int x, + int y, + int width, + int height); + +#define PANGO_TYPE_FT2_RENDERER (pango_ft2_renderer_get_type()) +#define PANGO_FT2_RENDERER(object) (G_TYPE_CHECK_INSTANCE_CAST ((object), PANGO_TYPE_FT2_RENDERER, PangoFT2Renderer)) +#define PANGO_IS_FT2_RENDERER(object) (G_TYPE_CHECK_INSTANCE_TYPE ((object), PANGO_TYPE_FT2_RENDERER)) + +GType pango_ft2_renderer_get_type (void) G_GNUC_CONST; + +PangoRenderer *_pango_ft2_font_map_get_renderer (PangoFT2FontMap *ft2fontmap); + +typedef struct _PangoFT2WarningHistory PangoFT2WarningHistory; + +struct _PangoFT2WarningHistory { + guint get_face : 1; +}; + +extern PangoFT2WarningHistory _pango_ft2_warning_history; + +#endif /* __PANGOFT2_PRIVATE_H__ */ |