void
spell_language_changed_cb (GConfClient *client, guint id, GConfEntry *entry, gpointer user_data)
{
#ifdef HAVE_GTKSPELL
Ebook *ebook;
GConfValue *value;
GtkSpell *spell;
const gchar *gconf_lang;
gchar *lang;
GtkWidget * window, * G_GNUC_UNUSED spell_check;
GtkTextView * text_view;
gboolean spellcheck_wanted;
g_return_if_fail (user_data);
ebook = (Ebook *) user_data;
value = gconf_entry_get_value (entry);
gconf_lang = gconf_value_get_string (value);
window = GTK_WIDGET(gtk_builder_get_object (ebook->builder, "gpdfwindow"));
spell_check = GTK_WIDGET(gtk_builder_get_object (ebook->builder, "spellcheckmenuitem"));
text_view = GTK_TEXT_VIEW(gtk_builder_get_object (ebook->builder, "textview"));
if (*gconf_lang == '\0' || gconf_lang == NULL)
lang = NULL;
else
lang = g_strdup (gconf_lang);
if (window)
{
spellcheck_wanted = gconf_client_get_bool (ebook->client, ebook->spell_check.key, NULL);
spell = gtkspell_get_from_text_view (text_view);
if (spellcheck_wanted)
{
if (spell && lang)
/* Only if we have both spell and lang non-null we can use _set_language() */
gtkspell_set_language (spell, lang, NULL);
else
{
/* We need to create a new spell widget if we want to use lang == NULL (use default lang)
* or if the spell isn't initialized */
if (spell)
gtkspell_detach (spell);
spell = gtkspell_new_attach (text_view, lang, NULL);
}
gtkspell_recheck_all (spell);
}
}
spell_language_select_menuitem (ebook, lang);
g_free (lang);
#endif /* HAVE_GTKSPELL */
}
void
jam_view_settings_changed(JamView *view) {
#ifdef HAVE_GTKSPELL
GtkSpell *spell;
GError *err = NULL;
spell = gtkspell_get_from_text_view(GTK_TEXT_VIEW(view->entry));
if (conf.options.usespellcheck) {
GtkWindow *toplevel;
toplevel = GTK_WINDOW(gtk_widget_get_toplevel(GTK_WIDGET(view)));
if (spell) {
if (!gtkspell_set_language(spell, conf.spell_language, &err)) {
jam_warning(toplevel,
_("GtkSpell error: %s"), err->message);
g_error_free(err);
}
} else {
GError *err = NULL;
if (gtkspell_new_attach(GTK_TEXT_VIEW(view->entry), conf.spell_language , &err) == NULL) {
jam_warning(toplevel,
_("GtkSpell error: %s"), err->message);
conf.options.usespellcheck = FALSE;
g_error_free(err);
}
}
} else {
if (spell)
gtkspell_detach(spell);
}
#endif
if (conf.uifont)
jam_widget_set_font(view->entry, conf.uifont);
if (view->musicbar) {
/* There are many cleaner ways to add/remove the Refresh button when
* the music preference has changed, but this works fine. */
music_remove(view);
music_add(view);
}
}