87 lines
2.3 KiB
C
87 lines
2.3 KiB
C
/* LIBPIKA - The PIKA Library
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* Copyright (C) 1995-1997 Peter Mattis and Spencer Kimball
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*
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* pikafont.c
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* Copyright (C) 2023 Jehan
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*
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* This library is free software: you can redistribute it and/or
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* modify it under the terms of the GNU Lesser General Public
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* License as published by the Free Software Foundation; either
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* version 3 of the License, or (at your option) any later version.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public
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* License along with this library. If not, see
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* <https://www.gnu.org/licenses/>.
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*/
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#include "config.h"
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#include <pango/pangofc-fontmap.h>
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#include "pika.h"
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#include "pikafont.h"
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struct _PikaFont
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{
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PikaResource parent_instance;
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};
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G_DEFINE_TYPE (PikaFont, pika_font, PIKA_TYPE_RESOURCE);
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static void pika_font_class_init (PikaFontClass *klass)
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{
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}
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static void pika_font_init (PikaFont *font)
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{
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}
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/**
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* pika_font_get_pango_font_description:
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* @font: (transfer none): the [class@Gimp.Font]
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*
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* Returns a [class@Pango.Font.Description] representing @font.
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*
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* Returns: (transfer full): a %PangoFontDescription representing @font.
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*
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* Since: 3.0
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**/
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PangoFontDescription *
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pika_font_get_pango_font_description (PikaFont *font)
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{
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PangoFontDescription *desc = NULL;
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gchar *name = NULL;
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gchar *collection_id = NULL;
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gboolean is_internal;
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is_internal = _pika_resource_get_identifiers (PIKA_RESOURCE (font),
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&name, &collection_id);
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/* TODO: we can't create fonts from internal fonts right now, but it should
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* actually be possible because these are in fact alias to non-internal fonts.
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* See #9985.
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*/
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if (! is_internal)
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{
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gchar *expanded_path;
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expanded_path = pika_config_path_expand (collection_id, FALSE, NULL);
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if (expanded_path != NULL &&
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FcConfigAppFontAddFile (FcConfigGetCurrent (), (const FcChar8 *) expanded_path))
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desc = pango_font_description_from_string (name);
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g_free (expanded_path);
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}
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g_free (name);
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g_free (collection_id);
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return desc;
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}
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