void
xsettings_manager_destroy (XSettingsManager *manager)
{
XDestroyWindow (manager->display, manager->window);
xsettings_list_free (manager->settings);
free (manager);
}
void XSettingsClient::clear(void) {
if(!client_data)
return;
xsettings_list_free(client_data->settings);
delete client_data;
client_data = NULL;
}
void XSettingsManager::clear(void) {
if(!manager_data)
return;
XDestroyWindow(manager_data->display, manager_data->manager_win);
manager_data->manager_win = None;
xsettings_list_free(manager_data->settings);
delete manager_data;
manager_data = NULL;
}
void XSettingsClient::read_settings(void) {
E_ASSERT(client_data != NULL);
Atom type;
int format;
unsigned long n_items, bytes_after;
unsigned char *data;
int result;
int (*old_handler)(Display*, XErrorEvent*);
XSettingsList* old_settings = client_data->settings;
client_data->settings = NULL;
if(client_data->manager_win) {
old_handler = XSetErrorHandler(ignore_xerrors);
result = XGetWindowProperty(client_data->display, client_data->manager_win, client_data->xsettings_atom,
0, LONG_MAX, False, client_data->xsettings_atom,
&type, &format, &n_items, &bytes_after, (unsigned char**)&data);
XSetErrorHandler(old_handler);
if(result == Success && type != None) {
if(type != client_data->xsettings_atom)
E_WARNING(E_STRLOC ": Invalid type for XSETTINGS property\n");
else if(format != 8)
E_WARNING(E_STRLOC ": Invalid format for XSETTINGS property %d\n", format);
else {
// parse settings
client_data->settings = xsettings_decode(data, n_items, &client_data->serial);
}
XFree(data);
}
}
notify_changes(client_data, old_settings, settings_cb, settings_cb_data);
xsettings_list_free(old_settings);
}
