/* Pango * pangofc-fontmap.h: Base fontmap type for fontconfig-based backends * * Copyright (C) 2003 Red Hat Software * * 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 __PANGO_FC_FONT_MAP_H__ #define __PANGO_FC_FONT_MAP_H__ #include #include #include #include #include G_BEGIN_DECLS /* * PangoFcFontMap */ #ifdef __GI_SCANNER__ #define PANGO_FC_TYPE_FONT_MAP (pango_fc_font_map_get_type ()) #define PANGO_FC_FONT_MAP(object) (G_TYPE_CHECK_INSTANCE_CAST ((object), PANGO_FC_TYPE_FONT_MAP, PangoFcFontMap)) #define PANGO_FC_IS_FONT_MAP(object) (G_TYPE_CHECK_INSTANCE_TYPE ((object), PANGO_FC_TYPE_FONT_MAP)) #else #define PANGO_TYPE_FC_FONT_MAP (pango_fc_font_map_get_type ()) #define PANGO_FC_FONT_MAP(object) (G_TYPE_CHECK_INSTANCE_CAST ((object), PANGO_TYPE_FC_FONT_MAP, PangoFcFontMap)) #define PANGO_IS_FC_FONT_MAP(object) (G_TYPE_CHECK_INSTANCE_TYPE ((object), PANGO_TYPE_FC_FONT_MAP)) #endif typedef struct _PangoFcFontMap PangoFcFontMap; typedef struct _PangoFcFontMapClass PangoFcFontMapClass; typedef struct _PangoFcFontMapPrivate PangoFcFontMapPrivate; PANGO_AVAILABLE_IN_ALL GType pango_fc_font_map_get_type (void) G_GNUC_CONST; PANGO_AVAILABLE_IN_1_4 void pango_fc_font_map_cache_clear (PangoFcFontMap *fcfontmap); PANGO_AVAILABLE_IN_1_38 void pango_fc_font_map_config_changed (PangoFcFontMap *fcfontmap); PANGO_AVAILABLE_IN_1_38 void pango_fc_font_map_set_config (PangoFcFontMap *fcfontmap, FcConfig *fcconfig); PANGO_AVAILABLE_IN_1_38 FcConfig * pango_fc_font_map_get_config (PangoFcFontMap *fcfontmap); /** * PangoFcDecoderFindFunc: * @pattern: a fully resolved #FcPattern specifying the font on the system * @user_data: user data passed to pango_fc_font_map_add_decoder_find_func() * * Callback function passed to pango_fc_font_map_add_decoder_find_func(). * * Return value: a new reference to a custom decoder for this pattern, * or %NULL if the default decoder handling should be used. **/ typedef PangoFcDecoder * (*PangoFcDecoderFindFunc) (FcPattern *pattern, gpointer user_data); PANGO_AVAILABLE_IN_1_6 void pango_fc_font_map_add_decoder_find_func (PangoFcFontMap *fcfontmap, PangoFcDecoderFindFunc findfunc, gpointer user_data, GDestroyNotify dnotify); PANGO_AVAILABLE_IN_1_26 PangoFcDecoder *pango_fc_font_map_find_decoder (PangoFcFontMap *fcfontmap, FcPattern *pattern); PANGO_AVAILABLE_IN_1_4 PangoFontDescription *pango_fc_font_description_from_pattern (FcPattern *pattern, gboolean include_size); #ifndef PANGO_DISABLE_DEPRECATED PANGO_DEPRECATED_IN_1_22_FOR(pango_font_map_create_context) PangoContext * pango_fc_font_map_create_context (PangoFcFontMap *fcfontmap); #endif PANGO_AVAILABLE_IN_1_4 void pango_fc_font_map_shutdown (PangoFcFontMap *fcfontmap); PANGO_AVAILABLE_IN_1_44 hb_face_t * pango_fc_font_map_get_hb_face (PangoFcFontMap *fcfontmap, PangoFcFont *fcfont); /** * PANGO_FC_GRAVITY: * * String representing a fontconfig property name that Pango sets on any * fontconfig pattern it passes to fontconfig if a #PangoGravity other * than %PANGO_GRAVITY_SOUTH is desired. * * The property will have a #PangoGravity value as a string, like "east". * This can be used to write fontconfig configuration rules to choose * different fonts for horizontal and vertical writing directions. * * Since: 1.20 */ #define PANGO_FC_GRAVITY "pangogravity" /** * PANGO_FC_VERSION: * * String representing a fontconfig property name that Pango sets on any * fontconfig pattern it passes to fontconfig. * * The property will have an integer value equal to what * pango_version() returns. * This can be used to write fontconfig configuration rules that only affect * certain pango versions (or only pango-using applications, or only * non-pango-using applications). * * Since: 1.20 */ #define PANGO_FC_VERSION "pangoversion" /** * PANGO_FC_PRGNAME: * * String representing a fontconfig property name that Pango sets on any * fontconfig pattern it passes to fontconfig. * * The property will have a string equal to what * g_get_prgname() returns. * This can be used to write fontconfig configuration rules that only affect * certain applications. * * This is equivalent to FC_PRGNAME in versions of fontconfig that have that. * * Since: 1.24 */ #define PANGO_FC_PRGNAME "prgname" /** * PANGO_FC_FONT_FEATURES: * * String representing a fontconfig property name that Pango reads from font * patterns to populate list of OpenType features to be enabled for the font * by default. * * The property will have a number of string elements, each of which is the * OpenType feature tag of one feature to enable. * * This is equivalent to FC_FONT_FEATURES in versions of fontconfig that have that. * * Since: 1.34 */ #define PANGO_FC_FONT_FEATURES "fontfeatures" /** * PANGO_FC_FONT_VARIATIONS: * * String representing a fontconfig property name that Pango reads from font * patterns to populate list of OpenType font variations to be used for a font. * * The property will have a string elements, each of which a comma-separated * list of OpenType axis setting of the form AXIS=VALUE. */ #define PANGO_FC_FONT_VARIATIONS "fontvariations" G_END_DECLS #endif /* __PANGO_FC_FONT_MAP_H__ */