notgne2/tuxpaint-pencil-sharpener
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getting language stuff more self-contained

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This commit is contained in:
Albert Cahalan 2004-12-28 15:26:21 +00:00
parent d7fa13e97d
commit d4cfe7517e
1 changed files with 61 additions and 57 deletions
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118
src/tuxpaint.c
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@ -734,25 +734,6 @@ static void set_current_language(void)
}
static TTF_Font *try_alternate_font(void)
{
char str[128];
char prefix[64];
char *p;
strcpy(prefix, lang_prefix);
if ((p = strrchr(prefix, '_')) != NULL)
{
*p = 0;
snprintf(str, sizeof(str), "%sfonts/locale/%s.ttf",
DATA_PREFIX, prefix);
return TTF_OpenFont(str, 18);
}
return NULL;
}
/* FIXME: All this should REALLY be array-based!!! */
/* Show available languages: */
static void show_lang_usage(FILE * f, const char * const prg)
@ -1201,6 +1182,66 @@ static void setup_language(const char * const prg)
set_current_language();
}
static TTF_Font *try_alternate_font(void)
{
char str[128];
char prefix[64];
char *p;
strcpy(prefix, lang_prefix);
if ((p = strrchr(prefix, '_')) != NULL)
{
*p = 0;
snprintf(str, sizeof(str), "%sfonts/locale/%s.ttf",
DATA_PREFIX, prefix);
return TTF_OpenFont(str, 18);
}
return NULL;
}
static TTF_Font *load_locale_font(TTF_Font *fallback)
{
TTF_Font *ret = NULL;
if (need_own_font)
{
char str[128];
snprintf(str, sizeof(str), "%sfonts/locale/%s.ttf",
DATA_PREFIX, lang_prefix);
ret = TTF_OpenFont(str, 18);
if (ret == NULL)
{
ret = try_alternate_font();
if (ret == NULL)
{
fprintf(stderr,
"\nWarning: Can't load font for this locale:\n"
"%s\n"
"The Simple DirectMedia Layer error that occurred was:\n"
"%s\n\n"
"Will use default (American English) instead.\n\n",
str, SDL_GetError());
/* Revert to default: */
putenv((char *) "LANG=C");
putenv((char *) "OUTPUT_CHARSET=C");
setlocale(LC_ALL, "C");
bindtextdomain("tuxpaint", LOCALEDIR);
textdomain("tuxpaint");
set_current_language();
}
}
}
return ret ? ret : fallback;
}
///////////////////////////////////////////////////////////////////
/* Globals: */
@ -6525,44 +6566,7 @@ static void setup(int argc, char * argv[])
}
if (need_own_font)
{
snprintf(str, sizeof(str), "%sfonts/locale/%s.ttf",
DATA_PREFIX, lang_prefix);
locale_font = TTF_OpenFont(str, 18);
if (locale_font == NULL)
{
locale_font = try_alternate_font();
if (locale_font == NULL)
{
fprintf(stderr,
"\nWarning: Can't load font for this locale:\n"
"%s\n"
"The Simple DirectMedia Layer error that occurred was:\n"
"%s\n\n"
"Will use default (American English) instead.\n\n",
str, SDL_GetError());
/* Revert to default: */
putenv((char *) "LANG=C");
putenv((char *) "OUTPUT_CHARSET=C");
setlocale(LC_ALL, "C");
bindtextdomain("tuxpaint", LOCALEDIR);
textdomain("tuxpaint");
set_current_language();
}
}
}
if (locale_font == NULL)
locale_font = font;
locale_font = load_locale_font(font);
/* Load other available fonts: */