diff options
Diffstat (limited to 'source/blender/blenfont/intern/blf_lang.c')
| -rw-r--r-- | source/blender/blenfont/intern/blf_lang.c | 242 |
1 files changed, 242 insertions, 0 deletions
diff --git a/source/blender/blenfont/intern/blf_lang.c b/source/blender/blenfont/intern/blf_lang.c new file mode 100644 index 00000000000..527656f67b0 --- /dev/null +++ b/source/blender/blenfont/intern/blf_lang.c @@ -0,0 +1,242 @@ +/** + * $Id$ + * + * ***** BEGIN GPL LICENSE BLOCK ***** + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License + * as published by the Free Software Foundation; either version 2 + * of the License, or (at your option) any later version. + * + * This program 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 General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software Foundation, + * Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. + * + * The Original Code is Copyright (C) 2008 Blender Foundation. + * All rights reserved. + * + * Contributor(s): Blender Foundation. + * + * ***** END GPL LICENSE BLOCK ***** + */ + +#include <stdio.h> +#include <stdlib.h> +#include <string.h> + +#include "MEM_guardedalloc.h" + +#include "DNA_listBase.h" + +#include "BKE_utildefines.h" + +#include "BLI_blenlib.h" +#include "BLI_linklist.h" /* linknode */ +#include "BLI_string.h" + +#include "blf_internal_types.h" + +// XXX 2.50 Remove this later. +#include "FTF_Api.h" + +static ListBase global_lang= { NULL, NULL }; +static int global_tot_lang= 0; +static int global_err_lang= 0; + +int BLF_lang_error(void) +{ + return(global_err_lang); +} + +char *BLF_lang_pup(void) +{ + LangBLF *lme; + static char string[1024]; + static char tmp[1024]; + + if(global_tot_lang == 0) + sprintf(string, "Choose Language: %%t|Language: English %%x0"); + else { + lme= global_lang.first; + sprintf(string, "Choose Language: %%t"); + while (lme) { + sprintf(tmp, "|Language: %s %%x%d", lme->language, lme->id); + strcat(string, tmp); + lme= lme->next; + } + } + + return(string); +} + +LangBLF *blf_lang_find_by_id(short langid) +{ + LangBLF *p; + + p= global_lang.first; + while (p) { + if (p->id == langid) + return(p); + p= p->next; + } + return(NULL); +} + +char *BLF_lang_find_code(short langid) +{ + LangBLF *p; + + p= blf_lang_find_by_id(langid); + if (p) + return(p->code); + return(NULL); +} + +void BLF_lang_set(int id) +{ + LangBLF *lme; + + // XXX 2.50 Remove this later, with ftfont + lme= blf_lang_find_by_id(id); + if(lme) FTF_SetLanguage(lme->code); + else FTF_SetLanguage("en_US"); +} + +static void blf_lang_split(char *line, LangBLF* lme) +{ + char *dpointchar= strchr(line, ':'); + + if (dpointchar) { + lme->code= BLI_strdup(dpointchar+1); + *(dpointchar)=0; + lme->language= BLI_strdup(line); + } else { + lme->code= NULL; + lme->language= NULL; + /* XXX 2.50 bad call error("Invalid language file"); + * If we set this to NULL, the function blf_lang_new + * drop the line and increment the error lang value + * so the init code can call BLF_lang_error to get + * the number of invalid lines and show the error. + */ + } +} + +LangBLF *blf_lang_find(char *s, int find_by) +{ + LangBLF *p; + + p= global_lang.first; + while (p) { + if (find_by == BLF_LANG_FIND_BY_LINE) { + if (BLI_streq(s, p->line)) + return(p); + } + else if (find_by == BLF_LANG_FIND_BY_CODE) { + if (BLI_streq(s, p->code)) + return(p); + } + else if (find_by == BLF_LANG_FIND_BY_LANGUAGE) { + if (BLI_streq(s, p->language)) + return(p); + } + p= p->next; + } + return(NULL); +} + +static void blf_lang_new(char *line) +{ + LangBLF *lme; + + lme= blf_lang_find(line, BLF_LANG_FIND_BY_LINE); + if (!lme) { + lme= MEM_mallocN(sizeof(LangBLF), "blf_lang_new"); + lme->next= NULL; + lme->prev= NULL; + lme->line = BLI_strdup(line); + blf_lang_split(line, lme); + + if (lme->code && lme->language) { + lme->id = global_tot_lang; + global_tot_lang++; + BLI_addhead(&global_lang, lme); + } + else { + global_err_lang++; + MEM_freeN(lme->line); + MEM_freeN(lme); + } + } +} + +int BLF_lang_init(void) +{ + char name[FILE_MAXDIR+FILE_MAXFILE]; + LinkNode *l, *lines; + + /* .Blanguages, http://www.blender3d.org/cms/Installation_Policy.352.0.html*/ +#if defined (__APPLE__) || (WIN32) + BLI_make_file_string("/", name, BLI_gethome(), ".Blanguages"); +#else + BLI_make_file_string("/", name, BLI_gethome(), ".blender/.Blanguages"); +#endif + + lines= BLI_read_file_as_lines(name); + + if(lines == NULL) { + /* If not found in home, try current dir + * (Resources folder of app bundle on OS X) */ +#if defined (__APPLE__) + char *bundlePath = BLI_getbundle(); + strcpy(name, bundlePath); + strcat(name, "/Contents/Resources/.Blanguages"); +#else + /* Check the CWD. Takes care of the case where users + * unpack blender tarball; cd blender-dir; ./blender */ + strcpy(name, ".blender/.Blanguages"); +#endif + lines= BLI_read_file_as_lines(name); + + if(lines == NULL) { + /* If not found in .blender, try current dir */ + strcpy(name, ".Blanguages"); + lines= BLI_read_file_as_lines(name); + if(lines == NULL) { +// XXX 2.50 if(G.f & G_DEBUG) + printf("File .Blanguages not found\n"); + return(0); + } + } + } + + for (l= lines; l; l= l->next) { + char *line= l->link; + + if (!BLI_streq(line, "")) { + blf_lang_new(line); + } + } + + BLI_free_file_lines(lines); + return(1); +} + +void BLF_lang_exit(void) +{ + LangBLF *p; + + while (global_lang.first) { + p= global_lang.first; + BLI_remlink(&global_lang, p); + MEM_freeN(p->line); + MEM_freeN(p->language); + MEM_freeN(p->code); + MEM_freeN(p); + } +} |