78 lines
2.2 KiB
C
78 lines
2.2 KiB
C
/*
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Copyright (C) 2014 by Leonhard Oelke <leonhard@in-verted.de>
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This program is free software: you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation, either version 2 of the License, or
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(at your option) any later version.
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This program 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
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program. If not, see <http://www.gnu.org/licenses/>.
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*/
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#include <fontconfig/fontconfig.h>
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#include <util/base.h>
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#include <util/dstr.h>
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#include "find-font.h"
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#include "text-freetype2.h"
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void free_os_font_list(void) {}
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bool load_cached_os_font_list(void)
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{
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return true;
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}
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void load_os_font_list(void) {}
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const char *get_font_path(const char *family, uint16_t size, const char *style,
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uint32_t flags, FT_Long *idx)
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{
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bool bold = !!(flags & OBS_FONT_BOLD);
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bool italic = !!(flags & OBS_FONT_ITALIC);
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FcPattern *pattern = FcPatternCreate();
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FcPattern *match = NULL;
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bool success = false;
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FcResult match_result;
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/* somewhat of a cheap hack */
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static __thread char result[512];
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FcPatternAddString(pattern, FC_FAMILY, (const FcChar8 *)family);
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FcPatternAddString(pattern, FC_STYLE, (const FcChar8 *)style);
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FcPatternAddInteger(pattern, FC_WEIGHT,
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bold ? FC_WEIGHT_BOLD : FC_WEIGHT_REGULAR);
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FcPatternAddInteger(pattern, FC_SLANT,
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italic ? FC_SLANT_ITALIC : FC_SLANT_ROMAN);
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FcPatternAddDouble(pattern, FC_SIZE, (double)size);
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FcConfigSubstitute(NULL, pattern, FcMatchPattern);
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FcDefaultSubstitute(pattern);
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match = FcFontMatch(NULL, pattern, &match_result);
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if (match) {
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FcChar8 *path =
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FcPatternFormat(match, (const FcChar8 *)"%{file}");
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strncpy(result, (char *)path, 511);
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FcStrFree(path);
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int fc_index = 0;
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FcPatternGetInteger(match, FC_INDEX, 1, &fc_index);
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*idx = (FT_Long)fc_index;
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FcPatternDestroy(match);
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success = true;
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} else {
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blog(LOG_WARNING, "no matching font for '%s' found", family);
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}
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FcPatternDestroy(pattern);
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return success ? &result[0] : NULL;
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}
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