2005-04-02 09:11:04 -08:00
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/*
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* vim:ts=8:sw=3:sts=8:noexpandtab:cino=>5n-3f0^-2{2
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*/
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#include "e.h"
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/* TODO List:
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* - export to libe
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* - use e_path to search for available fonts
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*/
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static Evas_List *_e_font_font_dir_available_get (Evas_List * available_fonts, const char *font_dir);
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2005-04-27 23:27:25 -07:00
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static char _fn_buf[1024];
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2006-01-07 02:39:46 -08:00
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EAPI int
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2005-04-02 09:11:04 -08:00
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e_font_init(void)
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{
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2005-04-21 21:25:51 -07:00
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/* all init stuff is in e_config */
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2005-04-02 09:11:04 -08:00
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return 1;
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}
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2006-01-07 02:39:46 -08:00
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EAPI int
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2005-04-02 09:11:04 -08:00
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e_font_shutdown(void)
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{
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/* e_config will do this */
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return 1;
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}
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2006-01-07 02:39:46 -08:00
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EAPI void
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2005-04-02 09:11:04 -08:00
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e_font_apply(void)
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{
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2005-04-27 23:27:25 -07:00
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char buf[1024];
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2005-08-14 15:22:17 -07:00
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Evas_List *l;
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2005-04-02 09:11:04 -08:00
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E_Font_Fallback *eff;
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2005-04-27 23:27:25 -07:00
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int blen, len;
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2005-04-02 09:11:04 -08:00
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/* setup edje fallback list */
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2005-04-27 23:27:25 -07:00
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blen = sizeof(buf) - 1;
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2005-04-29 12:42:19 -07:00
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buf[0] = 0;
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2005-04-27 23:27:25 -07:00
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buf[blen] = 0;
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2005-08-14 15:22:17 -07:00
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l = e_config->font_fallbacks;
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if (l)
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2005-04-02 09:11:04 -08:00
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{
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2005-08-14 15:22:17 -07:00
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eff = evas_list_data(l);
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2005-04-27 23:27:25 -07:00
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len = strlen(eff->name);
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if (len < blen)
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{
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strcpy(buf, eff->name);
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blen -= len;
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}
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2005-08-14 15:22:17 -07:00
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for (l = evas_list_next(l); l; l = l->next)
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2005-04-27 23:27:25 -07:00
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{
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2005-08-14 15:22:17 -07:00
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eff = evas_list_data(l);
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2005-04-29 12:42:19 -07:00
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len = 1;
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if (len < blen)
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{
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strcat(buf, ",");
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blen -= len;
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}
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len = strlen(eff->name);
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if (len < blen)
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{
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strcat(buf, eff->name);
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blen -= len;
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}
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2005-04-27 23:27:25 -07:00
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}
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edje_fontset_append_set(buf);
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}
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2005-04-29 12:42:19 -07:00
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else
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edje_fontset_append_set(NULL);
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2005-04-02 09:11:04 -08:00
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/* setup edje text classes */
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2005-08-14 15:22:17 -07:00
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for (l = e_config->font_defaults; l; l = l->next)
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2005-04-02 09:11:04 -08:00
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{
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2005-08-14 15:22:17 -07:00
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E_Font_Default *efd;
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efd = evas_list_data(l);
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2005-04-02 09:11:04 -08:00
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edje_text_class_set(efd->text_class, efd->font, efd->size);
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}
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2005-08-14 15:22:17 -07:00
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/* Update borders */
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2005-09-28 10:36:35 -07:00
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for (l = e_border_client_list(); l; l = l->next)
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2005-08-14 15:22:17 -07:00
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{
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E_Border *bd;
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bd = l->data;
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e_border_frame_recalc(bd);
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}
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2005-04-02 09:11:04 -08:00
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}
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2006-01-07 02:39:46 -08:00
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EAPI Evas_List *
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2005-04-02 09:11:04 -08:00
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e_font_available_list(void)
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{
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2005-05-19 20:09:44 -07:00
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Evas_List *dir_list;
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Evas_List *next;
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Evas_List *available;
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dir_list = e_path_dir_list_get(path_fonts);
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2005-04-02 09:11:04 -08:00
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available = NULL;
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2005-05-19 20:09:44 -07:00
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for ( next = dir_list; next; next = next->next)
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{
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E_Path_Dir *epd = next->data;
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available = _e_font_font_dir_available_get(available, epd->dir);
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}
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e_path_dir_list_free(dir_list);
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2005-04-02 09:11:04 -08:00
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return available;
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}
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2006-01-07 02:39:46 -08:00
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EAPI void
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2005-05-30 20:01:53 -07:00
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e_font_available_list_free(Evas_List *available)
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2005-04-02 09:11:04 -08:00
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{
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2005-04-21 21:25:51 -07:00
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E_Font_Available *efa;
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2005-04-02 09:11:04 -08:00
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2005-04-21 23:31:48 -07:00
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while (available)
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2005-04-02 09:11:04 -08:00
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{
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2005-04-21 21:25:51 -07:00
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efa = available->data;
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available = evas_list_remove_list(available, available);
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2005-12-03 07:39:25 -08:00
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if (efa->name) evas_stringshare_del(efa->name);
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2005-04-21 21:25:51 -07:00
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E_FREE(efa);
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2005-04-02 09:11:04 -08:00
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}
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}
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2006-01-07 02:39:46 -08:00
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EAPI void
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2005-04-02 09:11:04 -08:00
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e_font_fallback_clear(void)
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{
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2005-04-21 21:25:51 -07:00
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E_Font_Fallback *eff;
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2005-11-22 05:28:10 -08:00
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2005-04-21 23:31:48 -07:00
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while (e_config->font_fallbacks)
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2005-04-21 21:25:51 -07:00
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{
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eff = e_config->font_fallbacks->data;
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e_config->font_fallbacks = evas_list_remove_list(
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e_config->font_fallbacks,
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e_config->font_fallbacks);
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2005-04-02 09:11:04 -08:00
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E_FREE(eff->name);
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E_FREE(eff);
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}
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}
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2006-01-07 02:39:46 -08:00
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EAPI void
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2005-04-02 09:11:04 -08:00
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e_font_fallback_append(const char *font)
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{
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E_Font_Fallback *eff;
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e_font_fallback_remove (font);
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eff = E_NEW(E_Font_Fallback, 1);
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2005-12-03 07:39:25 -08:00
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eff->name = evas_stringshare_add(font);
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2005-04-21 21:25:51 -07:00
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e_config->font_fallbacks = evas_list_append(e_config->font_fallbacks, eff);
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2005-04-02 09:11:04 -08:00
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}
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2006-01-07 02:39:46 -08:00
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EAPI void
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2005-04-02 09:11:04 -08:00
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e_font_fallback_prepend(const char *font)
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{
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E_Font_Fallback *eff;
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e_font_fallback_remove (font);
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eff = E_NEW(E_Font_Fallback, 1);
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2005-12-04 04:03:59 -08:00
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eff->name = evas_stringshare_add(font);
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2005-04-21 21:25:51 -07:00
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e_config->font_fallbacks = evas_list_prepend(e_config->font_fallbacks, eff);
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2005-04-02 09:11:04 -08:00
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}
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2006-01-07 02:39:46 -08:00
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EAPI void
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2005-04-02 09:11:04 -08:00
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e_font_fallback_remove(const char *font)
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{
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Evas_List *next;
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2005-04-21 21:25:51 -07:00
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2005-04-21 23:31:48 -07:00
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for (next = e_config->font_fallbacks; next; next = next->next)
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2005-04-02 09:11:04 -08:00
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{
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E_Font_Fallback *eff;
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eff = evas_list_data(next);
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if (!strcmp(eff->name, font))
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{
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2005-04-21 21:25:51 -07:00
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e_config->font_fallbacks = evas_list_remove_list(
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e_config->font_fallbacks, next);
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2005-12-03 07:39:25 -08:00
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if (eff->name) evas_stringshare_del(eff->name);
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2005-04-02 09:11:04 -08:00
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E_FREE(eff);
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break;
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}
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}
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}
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2006-01-07 02:39:46 -08:00
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EAPI Evas_List *
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2005-04-02 09:11:04 -08:00
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e_font_fallback_list(void)
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{
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2005-04-21 21:25:51 -07:00
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return e_config->font_fallbacks;
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2005-04-02 09:11:04 -08:00
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}
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2006-01-07 02:39:46 -08:00
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EAPI void
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2005-04-02 09:11:04 -08:00
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e_font_default_set(const char *text_class, const char *font, int size)
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{
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E_Font_Default *efd;
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Evas_List *next;
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/* search for the text class */
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2005-04-21 23:31:48 -07:00
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for (next = e_config->font_defaults; next; next = next->next)
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2005-04-02 09:11:04 -08:00
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{
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efd = evas_list_data(next);
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if (!strcmp(efd->text_class, text_class))
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{
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2005-12-03 07:39:25 -08:00
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if (efd->font) evas_stringshare_del(efd->font);
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efd->font = evas_stringshare_add(font);
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2005-04-02 09:11:04 -08:00
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efd->size = size;
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/* move to the front of the list */
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2005-04-21 21:25:51 -07:00
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e_config->font_defaults = evas_list_remove_list(
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e_config->font_defaults, next);
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e_config->font_defaults = evas_list_prepend(
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e_config->font_defaults, efd);
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2005-04-02 09:11:04 -08:00
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return;
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}
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}
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/* the text class doesnt exist */
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efd = E_NEW(E_Font_Default, 1);
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2005-12-03 07:39:25 -08:00
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efd->text_class = evas_stringshare_add(text_class);
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efd->font = evas_stringshare_add(font);
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2005-04-02 09:11:04 -08:00
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efd->size = size;
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2005-04-21 21:25:51 -07:00
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e_config->font_defaults = evas_list_prepend(e_config->font_defaults, efd);
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2005-04-02 09:11:04 -08:00
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}
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/*
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* returns a pointer to the data, return null if nothing if found.
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*/
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2006-01-07 02:39:46 -08:00
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EAPI E_Font_Default *
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2005-04-02 09:11:04 -08:00
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e_font_default_get(const char *text_class)
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{
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2005-04-29 03:48:07 -07:00
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E_Font_Default *efd = NULL, *defd = NULL;
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2005-04-02 09:11:04 -08:00
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Evas_List *next;
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/* search for the text class */
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2005-04-21 23:31:48 -07:00
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for (next = e_config->font_defaults; next; next = next->next)
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2005-04-02 09:11:04 -08:00
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{
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efd = evas_list_data(next);
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if (!strcmp(efd->text_class, text_class))
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{
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/* move to the front of the list */
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2005-04-21 21:25:51 -07:00
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e_config->font_defaults = evas_list_remove_list(
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e_config->font_defaults, next);
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e_config->font_defaults = evas_list_prepend(
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e_config->font_defaults, efd);
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2005-04-02 09:11:04 -08:00
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return efd;
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}
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2005-04-27 23:27:25 -07:00
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if (!strcmp(efd->text_class, "default"))
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defd = efd;
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2005-04-02 09:11:04 -08:00
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}
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2005-04-27 23:27:25 -07:00
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if (!defd)
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defd = efd;
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return defd;
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2005-04-02 09:11:04 -08:00
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}
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2006-01-07 02:39:46 -08:00
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EAPI void
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2005-04-02 09:11:04 -08:00
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e_font_default_remove(const char *text_class)
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{
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E_Font_Default *efd;
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Evas_List *next;
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/* search for the text class */
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2005-04-21 23:31:48 -07:00
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for (next = e_config->font_defaults; next; next = next->next)
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2005-04-02 09:11:04 -08:00
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{
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efd = evas_list_data(next);
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if (!strcmp(efd->text_class, text_class))
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{
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2005-04-21 21:25:51 -07:00
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e_config->font_defaults = evas_list_remove_list(
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e_config->font_defaults, next);
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2005-12-03 07:39:25 -08:00
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if (efd->text_class) evas_stringshare_del(efd->text_class);
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if (efd->font) evas_stringshare_del(efd->font);
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2005-04-02 09:11:04 -08:00
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E_FREE(efd);
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return;
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}
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}
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}
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2006-01-07 02:39:46 -08:00
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EAPI Evas_List *
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2005-04-02 09:11:04 -08:00
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e_font_default_list(void)
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{
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2005-04-21 21:25:51 -07:00
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return e_config->font_defaults;
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2005-04-02 09:11:04 -08:00
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}
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2006-01-07 02:39:46 -08:00
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EAPI const char *
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2005-04-27 23:27:25 -07:00
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e_font_default_string_get(const char *text_class, int *size_ret)
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{
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E_Font_Default *efd;
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Evas_List *next;
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E_Font_Fallback *eff;
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int blen, len;
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_fn_buf[0] = 0;
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efd = e_font_default_get(text_class);
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if (!efd)
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{
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if (size_ret) *size_ret = 0;
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return "";
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}
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blen = sizeof(_fn_buf) - 1;
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len = strlen(efd->font);
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if (len < blen)
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{
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strcpy(_fn_buf, efd->font);
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blen -= len;
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|
|
}
|
|
|
|
|
|
|
|
next = e_config->font_fallbacks;
|
|
|
|
while (next)
|
|
|
|
{
|
|
|
|
eff = evas_list_data(next);
|
|
|
|
len = 1;
|
|
|
|
if (len < blen)
|
|
|
|
{
|
|
|
|
strcat(_fn_buf, ",");
|
|
|
|
blen -= len;
|
|
|
|
}
|
|
|
|
len = strlen(eff->name);
|
|
|
|
if (len < blen)
|
|
|
|
{
|
|
|
|
strcat(_fn_buf, eff->name);
|
|
|
|
blen -= len;
|
|
|
|
}
|
|
|
|
next = evas_list_next(next);
|
|
|
|
}
|
|
|
|
|
|
|
|
if (size_ret) *size_ret = efd->size;
|
|
|
|
return _fn_buf;
|
|
|
|
}
|
|
|
|
|
2005-04-02 09:11:04 -08:00
|
|
|
static Evas_List *
|
2005-05-30 20:01:53 -07:00
|
|
|
_e_font_font_dir_available_get(Evas_List *available_fonts, const char *font_dir)
|
2005-04-02 09:11:04 -08:00
|
|
|
{
|
|
|
|
char buf[4096];
|
|
|
|
FILE *f;
|
|
|
|
|
2005-05-26 05:38:53 -07:00
|
|
|
snprintf(buf, sizeof(buf), "%s/fonts.alias", font_dir);
|
|
|
|
f = fopen(buf, "r");
|
2005-04-02 09:11:04 -08:00
|
|
|
if (f)
|
|
|
|
{
|
|
|
|
char fname[4096], fdef[4096];
|
|
|
|
Evas_List *next;
|
|
|
|
|
|
|
|
/* read font alias lines */
|
|
|
|
while (fscanf(f, "%4090s %[^\n]\n", fname, fdef) == 2)
|
|
|
|
{
|
2005-04-21 21:25:51 -07:00
|
|
|
E_Font_Available *efa;
|
|
|
|
|
2005-04-02 09:11:04 -08:00
|
|
|
/* skip comments */
|
|
|
|
if ((fdef[0] == '!') || (fdef[0] == '#'))
|
|
|
|
continue;
|
|
|
|
|
|
|
|
/* skip duplicates */
|
2005-04-21 21:25:51 -07:00
|
|
|
|
|
|
|
for (next = available_fonts; next; next = evas_list_next(next))
|
2005-04-02 09:11:04 -08:00
|
|
|
{
|
2005-04-21 21:25:51 -07:00
|
|
|
efa = (E_Font_Available *)evas_list_data(next);
|
|
|
|
|
|
|
|
if (!strcmp(efa->name, fname))
|
|
|
|
continue;
|
2005-04-02 09:11:04 -08:00
|
|
|
}
|
2005-04-21 21:25:51 -07:00
|
|
|
|
|
|
|
efa = malloc(sizeof(E_Font_Available));
|
2005-12-03 07:39:25 -08:00
|
|
|
efa->name = evas_stringshare_add(fname);
|
2005-04-21 21:25:51 -07:00
|
|
|
available_fonts = evas_list_append(available_fonts, efa);
|
2005-04-02 09:11:04 -08:00
|
|
|
}
|
|
|
|
fclose (f);
|
|
|
|
}
|
|
|
|
return available_fonts;
|
|
|
|
}
|