/**
* fm_choose_app_for_mime_type
* @parent: (allow-none): a parent window
* @mime_type: (allow-none): MIME type for list creation
* @can_set_default: %TRUE if widget can set selected item as default for @mime_type
*
* Creates a dialog to choose application for @mime_type, lets user to
* choose then returns the chosen application.
*
* If user creates custom application and @mime_type isn't %NULL then this
* custom application will be added to list of supporting the @mime_type.
* Otherwise that custom application file will be deleted after usage.
*
* Returns: user choise.
*
* Since: 0.1.0
*/
GAppInfo* fm_choose_app_for_mime_type(GtkWindow* parent, FmMimeType* mime_type, gboolean can_set_default)
{
GAppInfo* app = NULL;
GtkDialog* dlg = fm_app_chooser_dlg_new(mime_type, can_set_default);
if(parent)
gtk_window_set_transient_for(GTK_WINDOW(dlg), parent);
if(gtk_dialog_run(dlg) == GTK_RESPONSE_OK)
{
gboolean set_default;
app = fm_app_chooser_dlg_dup_selected_app(dlg, &set_default);
if(app && mime_type && fm_mime_type_get_type(mime_type) &&
g_app_info_get_name(app)[0]) /* don't add empty name */
{
GError* err = NULL;
/* add this app to the mime-type */
#if GLIB_CHECK_VERSION(2, 27, 6)
if(!g_app_info_set_as_last_used_for_type(app,
#else
if(!g_app_info_add_supports_type(app,
#endif
fm_mime_type_get_type(mime_type), &err))
{
g_debug("error: %s", err->message);
g_error_free(err);
}
/* if need to set default */
if(set_default)
g_app_info_set_as_default_for_type(app,
fm_mime_type_get_type(mime_type), NULL);
}
static VALUE
appinfo_add_supports_type(VALUE self, VALUE value)
{
GError *error = NULL;
if (!g_app_info_add_supports_type(_SELF(self), RVAL2CSTR(value), &error))
rbgio_raise_error(error);
return self;
}
/* This will check if the application the user wanted exists will return that
* application. If it doesn't exist, it will create one and return that.
* It also sets the app info as the default for this type.
*/
static GAppInfo *
add_or_find_application (CajaOpenWithDialog *dialog)
{
GAppInfo *app;
char *app_name;
const char *commandline;
GError *error;
gboolean success, should_set_default;
char *message;
GList *applications;
error = NULL;
app = NULL;
if (dialog->details->selected_app_info)
{
app = g_object_ref (dialog->details->selected_app_info);
}
else
{
commandline = gtk_entry_get_text (GTK_ENTRY (dialog->details->entry));
app_name = get_app_name (commandline, &error);
if (app_name != NULL)
{
app = g_app_info_create_from_commandline (commandline,
app_name,
G_APP_INFO_CREATE_NONE,
&error);
g_free (app_name);
}
}
if (app == NULL)
{
message = g_strdup_printf (_("Could not add application to the application database: %s"), error->message);
eel_show_error_dialog (_("Could not add application"),
message,
GTK_WINDOW (dialog));
g_free (message);
g_error_free (error);
return NULL;
}
should_set_default = (dialog->details->add_mode) ||
(!dialog->details->add_mode &&
gtk_toggle_button_get_active (GTK_TOGGLE_BUTTON (dialog->details->checkbox)));
success = TRUE;
if (should_set_default)
{
if (dialog->details->content_type)
{
success = g_app_info_set_as_default_for_type (app,
dialog->details->content_type,
&error);
}
else
{
success = g_app_info_set_as_default_for_extension (app,
dialog->details->extension,
&error);
}
}
else
{
applications = g_app_info_get_all_for_type (dialog->details->content_type);
if (dialog->details->content_type && applications != NULL)
{
/* we don't care about reporting errors here */
g_app_info_add_supports_type (app,
dialog->details->content_type,
NULL);
}
if (applications != NULL)
{
g_list_foreach(applications, (GFunc) g_object_unref, NULL);
g_list_free(applications);
}
}
if (!success && should_set_default)
{
message = g_strdup_printf (_("Could not set application as the default: %s"), error->message);
eel_show_error_dialog (_("Could not set as default application"),
message,
GTK_WINDOW (dialog));
g_free (message);
g_error_free (error);
}
g_signal_emit_by_name (caja_signaller_get_current (),
"mime_data_changed");
return app;
}
