void themes_reload(void)
{
GSList *refs;
char *fname;
/* increase every theme's refcount, and destroy them. this way if
we want to use the theme before it's reloaded we don't crash. */
refs = NULL;
while (themes != NULL) {
THEME_REC *theme = themes->data;
refs = g_slist_prepend(refs, theme);
theme->refcount++;
theme_destroy(theme);
}
/* first there's default theme.. */
current_theme = theme_load("default");
if (current_theme == NULL) {
fname = g_strdup_printf("%s/default.theme", get_irssi_dir());
current_theme = theme_create(fname, "default");
current_theme->default_color = -1;
theme_read(current_theme, NULL);
g_free(fname);
}
window_themes_update();
change_theme(settings_get_str("theme"), FALSE);
while (refs != NULL) {
theme_unref(refs->data);
refs = g_slist_remove(refs, refs->data);
}
}
THEME_REC *theme_load(const char *setname)
{
THEME_REC *theme, *oldtheme;
struct stat statbuf;
char *fname, *name, *p;
name = g_strdup(setname);
p = strrchr(name, '.');
if (p != NULL && strcmp(p, ".theme") == 0) {
/* remove the trailing .theme */
*p = '\0';
}
theme = theme_find(name);
/* check home dir */
fname = g_strdup_printf("%s/%s.theme", get_irssi_dir(), name);
if (stat(fname, &statbuf) != 0) {
/* check global config dir */
g_free(fname);
fname = g_strdup_printf(THEMESDIR"/%s.theme", name);
if (stat(fname, &statbuf) != 0) {
/* theme not found */
g_free(fname);
g_free(name);
return theme; /* use the one in memory if possible */
}
}
if (theme != NULL && theme->last_modify == statbuf.st_mtime) {
/* theme not modified, use the one already in memory */
g_free(fname);
g_free(name);
return theme;
}
oldtheme = theme;
theme = theme_create(fname, name);
theme->last_modify = statbuf.st_mtime;
if (!theme_read(theme, theme->path, NULL)) {
/* error reading .theme file */
theme_destroy(theme);
theme = NULL;
}
if (oldtheme != NULL && theme != NULL) {
theme_destroy(oldtheme);
window_themes_update();
}
g_free(fname);
g_free(name);
return theme;
}
static THEME_REC *read_internal_theme(void)
{
CONFIG_REC *config;
THEME_REC *theme;
theme = theme_create("internal", "_internal");
theme->refcount++;
theme_destroy(theme);
config = config_open(NULL, -1);
config_parse_data(config, default_theme, "internal");
theme_read_abstracts(config, theme);
config_close(config);
return theme;
}
