167 lines
3.8 KiB
C
167 lines
3.8 KiB
C
/*
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* Copyright (C) 2004-2010 Kim Woelders
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*
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* Permission is hereby granted, free of charge, to any person obtaining a copy
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* of this software and associated documentation files (the "Software"), to
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* deal in the Software without restriction, including without limitation the
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* rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
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* sell copies of the Software, and to permit persons to whom the Software is
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* furnished to do so, subject to the following conditions:
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*
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* The above copyright notice and this permission notice shall be included in
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* all copies of the Software, its documentation and marketing & publicity
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* materials, and acknowledgment shall be given in the documentation, materials
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* and software packages that this Software was used.
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*
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* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
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* THE AUTHORS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER
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* IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
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* CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
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*/
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#include "E.h"
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#include "e16-ecore_list.h"
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#include "parse.h"
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typedef struct {
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char *name;
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char *font;
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} FontAlias;
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static Ecore_List *font_list = NULL;
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static void
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_FontAliasDestroy(void *data)
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{
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FontAlias *fa = (FontAlias *) data;
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if (!fa)
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return;
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Efree(fa->name);
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Efree(fa->font);
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Efree(fa);
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}
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static FontAlias *
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FontAliasCreate(const char *name, const char *font)
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{
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FontAlias *fa;
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fa = EMALLOC(FontAlias, 1);
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if (!fa)
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return NULL;
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fa->name = Estrdup(name);
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fa->font = Estrdup(font);
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if (!font_list)
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{
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font_list = ecore_list_new();
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ecore_list_free_cb_set(font_list, _FontAliasDestroy);
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}
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ecore_list_prepend(font_list, fa);
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return fa;
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}
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static int
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_FontMatchName(const void *data, const void *match)
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{
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return strcmp(((const FontAlias *)data)->name, (const char *)match);
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}
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const char *
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FontLookup(const char *name)
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{
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FontAlias *fa;
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fa = (FontAlias *) ecore_list_find(font_list, _FontMatchName, name);
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return (fa) ? fa->font : NULL;
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}
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/*
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* Configuration load
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*/
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static int
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_FontConfigLoad(FILE * fs)
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{
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int err = 0;
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char s[FILEPATH_LEN_MAX], *ss, *name, *font;
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int len;
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for (;;)
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{
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ss = fgets(s, sizeof(s), fs);
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if (!ss)
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break;
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len = strcspn(s, "#\r\n");
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if (len <= 0)
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continue;
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name = font = NULL;
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parse(s, "%S%S", &name, &font);
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if (!name || !font)
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continue;
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if (strncmp(name, "font-", 5))
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continue;
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FontAliasCreate(name, font);
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}
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return err;
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}
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static int
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_FontConfigLoad1(const char *cfg, int look_in_theme_too)
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{
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const char *path;
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path = (look_in_theme_too) ? Mode.theme.path : NULL;
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return ConfigFileLoad(cfg, path, _FontConfigLoad, 0);
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}
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void
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FontConfigLoad(void)
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{
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/* First check explicitly specified configuration (not in theme dir) */
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if (Conf.theme.use_alt_font_cfg && Conf.theme.font_cfg)
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{
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if (!_FontConfigLoad1(Conf.theme.font_cfg, 0))
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return;
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}
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/* If using theme font is specified look for that */
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if (Conf.theme.use_theme_font_cfg)
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{
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if (!_FontConfigLoad1("fonts.theme.cfg", 1))
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return;
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}
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/* Look in user config dir (not in theme dir) */
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if (!_FontConfigLoad1("fonts.cfg", 0))
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return;
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#if USE_PANGO
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if (!_FontConfigLoad1("fonts.pango.cfg", 1))
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return;
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#endif
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#if USE_XFT
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if (!_FontConfigLoad1("fonts.xft.cfg", 1))
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return;
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#endif
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_FontConfigLoad1("fonts.cfg", 1);
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}
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void
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FontConfigUnload(void)
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{
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ecore_list_destroy(font_list);
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font_list = NULL;
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}
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