GHashTable *
cc_common_language_get_initial_regions (const gchar *lang)
{
GHashTable *ht;
char *language;
gchar **langs;
gint i;
ht = g_hash_table_new_full (g_str_hash, g_str_equal, g_free, g_free);
/* Add some common regions */
g_hash_table_insert (ht, g_strdup ("en_US.utf8"), g_strdup (_("United States")));
g_hash_table_insert (ht, g_strdup ("de_DE.utf8"), g_strdup (_("Germany")));
g_hash_table_insert (ht, g_strdup ("fr_FR.utf8"), g_strdup (_("France")));
g_hash_table_insert (ht, g_strdup ("es_ES.utf8"), g_strdup (_("Spain")));
g_hash_table_insert (ht, g_strdup ("zh_CN.utf8"), g_strdup (_("China")));
gdm_parse_language_name (lang, &language, NULL, NULL, NULL);
langs = gdm_get_all_language_names ();
for (i = 0; langs[i]; i++) {
gchar *l, *s;
gdm_parse_language_name (langs[i], &l, NULL, NULL, NULL);
if (g_strcmp0 (language, l) == 0) {
if (!g_hash_table_lookup (ht, langs[i])) {
s = gdm_get_region_from_name (langs[i], NULL);
g_hash_table_insert (ht, g_strdup (langs[i]), s);
}
}
g_free (l);
}
g_strfreev (langs);
g_free (language);
return ht;
}
char *
gdm_normalize_language_name (const char *name)
{
char *normalized_name;
char *language_code;
char *territory_code;
char *codeset;
char *modifier;
if (name[0] == '\0') {
return NULL;
}
gdm_parse_language_name (name,
&language_code,
&territory_code,
&codeset, &modifier);
normalized_name = construct_language_name (language_code,
territory_code,
codeset, modifier);
g_free (language_code);
g_free (territory_code);
g_free (codeset);
g_free (modifier);
return normalized_name;
}
static void
gdm_language_chooser_widget_add_language (GdmLanguageChooserWidget *widget,
const char *name)
{
char *language;
char *normalized_name;
char *readable_language;
char *lang_tag;
char *tagged;
normalized_name = gdm_normalize_language_name (name);
gdm_parse_language_name (name, &lang_tag, NULL, NULL, NULL);
language = gdm_get_language_from_name (normalized_name, normalized_name);
readable_language = gdm_get_language_from_name (normalized_name, NULL);
tagged = g_strdup_printf ("<span lang=\"%s\">%s</span>", lang_tag, language);
if (language != NULL) {
gdm_chooser_widget_add_item (GDM_CHOOSER_WIDGET (widget),
normalized_name,
NULL,
tagged,
readable_language,
0,
FALSE,
FALSE,
NULL,
NULL);
g_free (language);
}
g_free (readable_language);
g_free (tagged);
g_free (lang_tag);
g_free (normalized_name);
}
static gboolean
language_has_font (const gchar *locale)
{
const FcCharSet *charset;
FcPattern *pattern;
FcObjectSet *object_set;
FcFontSet *font_set;
gchar *language_code;
gboolean is_displayable;
is_displayable = FALSE;
pattern = NULL;
object_set = NULL;
font_set = NULL;
if (!gdm_parse_language_name (locale, &language_code, NULL, NULL, NULL))
return FALSE;
charset = FcLangGetCharSet ((FcChar8 *) language_code);
if (!charset) {
/* fontconfig does not know about this language */
is_displayable = TRUE;
}
else {
/* see if any fonts support rendering it */
pattern = FcPatternBuild (NULL, FC_LANG, FcTypeString, language_code, NULL);
if (pattern == NULL)
goto done;
object_set = FcObjectSetCreate ();
if (object_set == NULL)
goto done;
font_set = FcFontList (NULL, pattern, object_set);
if (font_set == NULL)
goto done;
is_displayable = (font_set->nfont > 0);
}
done:
if (font_set != NULL)
FcFontSetDestroy (font_set);
if (object_set != NULL)
FcObjectSetDestroy (object_set);
if (pattern != NULL)
FcPatternDestroy (pattern);
g_free (language_code);
return is_displayable;
}
static gboolean
add_locale (const char *language_name,
gboolean utf8_only)
{
GdmLocale *locale;
GdmLocale *old_locale;
char *name;
gboolean is_utf8 = FALSE;
g_return_val_if_fail (language_name != NULL, FALSE);
g_return_val_if_fail (*language_name != '\0', FALSE);
language_name_get_codeset_details (language_name, NULL, &is_utf8);
if (is_utf8) {
name = g_strdup (language_name);
} else if (utf8_only) {
name = g_strdup_printf ("%s.utf8", language_name);
language_name_get_codeset_details (name, NULL, &is_utf8);
if (!is_utf8) {
g_free (name);
return FALSE;
}
} else {
name = g_strdup (language_name);
}
if (!language_name_is_valid (name)) {
g_debug ("Ignoring '%s' as a locale, since it's invalid", name);
g_free (name);
return FALSE;
}
locale = g_new0 (GdmLocale, 1);
gdm_parse_language_name (name,
&locale->language_code,
&locale->territory_code,
&locale->codeset,
&locale->modifier);
g_free (name);
name = NULL;
#ifdef WITH_INCOMPLETE_LOCALES
if (utf8_only) {
if (locale->territory_code == NULL || locale->modifier) {
g_debug ("Ignoring '%s' as a locale, since it lacks territory code or modifier", name);
gdm_locale_free (locale);
return FALSE;
}
}
#endif
locale->id = construct_language_name (locale->language_code, locale->territory_code,
NULL, locale->modifier);
locale->name = construct_language_name (locale->language_code, locale->territory_code,
locale->codeset, locale->modifier);
#ifndef WITH_INCOMPLETE_LOCALES
if (!gdm_language_has_translations (locale->name) &&
!gdm_language_has_translations (locale->id) &&
!gdm_language_has_translations (locale->language_code) &&
utf8_only) {
g_debug ("Ignoring '%s' as a locale, since it lacks translations", locale->name);
gdm_locale_free (locale);
return FALSE;
}
#endif
if (!utf8_only) {
g_free (locale->id);
locale->id = g_strdup (locale->name);
}
old_locale = g_hash_table_lookup (gdm_available_locales_map, locale->id);
if (old_locale != NULL) {
if (strlen (old_locale->name) > strlen (locale->name)) {
gdm_locale_free (locale);
return FALSE;
}
}
g_hash_table_insert (gdm_available_locales_map, g_strdup (locale->id), locale);
return TRUE;
}
static void
fcitx_im_dialog_init(FcitxImDialog* self)
{
gtk_window_set_title(GTK_WINDOW(self), _("Add input method"));
gtk_window_set_modal(GTK_WINDOW(self), TRUE);
gtk_dialog_add_buttons(GTK_DIALOG(self),
_("_Cancel"),
GTK_RESPONSE_CANCEL,
_("_OK"),
GTK_RESPONSE_OK,
NULL
);
g_signal_connect(self, "response",
G_CALLBACK(_fcitx_im_dialog_response_cb),
NULL);
self->langset = g_hash_table_new_full(g_str_hash, g_str_equal, g_free, NULL);
self->builder = gtk_builder_new();
gtk_builder_add_from_resource(self->builder, "/org/fcitx/fcitx-config-gtk3/im_dialog.ui", NULL);
const gchar* lang = _get_current_lang();
gchar* language = NULL, *territory = NULL;
gdm_parse_language_name(lang, &language, &territory, NULL, NULL);
if (!language || language[0] == '\0') {
self->language = g_strdup("C");
} else {
gboolean tisempty = (!territory || territory[0] == '\0');
self->language = g_strdup_printf("%s%s%s", language, tisempty ? "" : "_", tisempty ? "" : territory);
}
g_free(language);
g_free(territory);
#define _GET_OBJECT(NAME) \
self->NAME = (typeof(self->NAME)) gtk_builder_get_object(self->builder, #NAME);
_GET_OBJECT(availimstore)
_GET_OBJECT(availimview)
_GET_OBJECT(filterentry)
_GET_OBJECT(filtermodel)
_GET_OBJECT(onlycurlangcheckbox)
_GET_OBJECT(sortmodel)
gtk_entry_set_placeholder_text(GTK_ENTRY(self->filterentry), _("Search Input Method"));
gtk_widget_set_size_request(GTK_WIDGET(self), 400, 300);
gtk_tree_model_filter_set_visible_func(GTK_TREE_MODEL_FILTER(self->filtermodel),
(GtkTreeModelFilterVisibleFunc) _fcitx_im_dialog_filter_func,
self ,
NULL);
gtk_tree_sortable_set_sort_func(GTK_TREE_SORTABLE(self->sortmodel), IM_LIST_IM, _fcitx_im_dialog_sort_func, self, NULL);
gtk_tree_sortable_set_sort_column_id(GTK_TREE_SORTABLE(self->sortmodel), IM_LIST_IM, GTK_SORT_ASCENDING);
gtk_tree_view_set_headers_visible(GTK_TREE_VIEW(self->availimview), FALSE);
GtkTreeSelection* selection = gtk_tree_view_get_selection(GTK_TREE_VIEW(self->availimview));
gtk_tree_selection_set_mode(selection, GTK_SELECTION_MULTIPLE);
g_signal_connect(G_OBJECT(selection), "changed",
G_CALLBACK(_fcitx_im_dialog_im_selection_changed), self);
g_signal_connect(G_OBJECT(self->filterentry), "changed", G_CALLBACK(_fcitx_im_dialog_filtertext_changed), self);
g_signal_connect(G_OBJECT(self->onlycurlangcheckbox), "toggled", G_CALLBACK(_fcitx_im_dialog_onlycurlangcheckbox_toggled), self);
g_signal_connect(G_OBJECT(self->filterentry), "icon-press", G_CALLBACK (icon_press_cb), NULL);
}