static GeditSpellChecker * get_spell_checker_from_document (GeditDocument *doc) { GeditSpellChecker *spell; gpointer data; gedit_debug (DEBUG_PLUGINS); g_return_val_if_fail (doc != NULL, NULL); data = g_object_get_qdata (G_OBJECT (doc), spell_checker_id); if (data == NULL) { const GeditSpellCheckerLanguage *lang = NULL; gchar *value = NULL; spell = gedit_spell_checker_new (); value = gedit_document_get_metadata (doc, GEDIT_METADATA_ATTRIBUTE_SPELL_LANGUAGE); if (value != NULL) { lang = gedit_spell_checker_language_from_key (value); g_free (value); } if (lang != NULL) { gedit_spell_checker_set_language (spell, lang); } g_object_set_qdata_full (G_OBJECT (doc), spell_checker_id, spell, (GDestroyNotify) g_object_unref); g_signal_connect (spell, "set_language", G_CALLBACK (set_spell_language_cb), doc); } else { g_return_val_if_fail (GEDIT_IS_SPELL_CHECKER (data), NULL); spell = GEDIT_SPELL_CHECKER (data); } return spell; }
static void language_dialog_response (GtkDialog *dlg, gint res_id, GeditSpellChecker *spell) { if (res_id == GTK_RESPONSE_OK) { const GeditSpellCheckerLanguage *lang; lang = gedit_spell_language_get_selected_language (GEDIT_SPELL_LANGUAGE_DIALOG (dlg)); if (lang != NULL) gedit_spell_checker_set_language (spell, lang); } gtk_widget_destroy (GTK_WIDGET (dlg)); }
static void set_language_from_metadata (GeditSpellChecker *spell, GeditDocument *doc) { const GeditSpellCheckerLanguage *lang = NULL; gchar *value = NULL; value = gedit_document_get_metadata (doc, GEDIT_METADATA_ATTRIBUTE_SPELL_LANGUAGE); if (value != NULL) { lang = gedit_spell_checker_language_from_key (value); g_free (value); } if (lang != NULL) { g_signal_handlers_block_by_func (spell, set_spell_language_cb, doc); gedit_spell_checker_set_language (spell, lang); g_signal_handlers_unblock_by_func (spell, set_spell_language_cb, doc); } }