void ScreenUpdates_Enable (void)
{
ASSERT_MESSAGE(!ScreenUpdates_Enabled(), "screen updates already enabled");
g_wait_stack.pop_back();
if (g_wait_stack.empty()) {
map::AutoSaver().startTimer();
gtk_grab_remove(GTK_WIDGET(g_wait.m_window));
destroy_floating_window(g_wait.m_window);
g_wait.m_window = 0;
} else if (GTK_WIDGET_VISIBLE(g_wait.m_window)) {
gtk_label_set_text(g_wait.m_label, g_wait_stack.back().c_str());
ScreenUpdates_process();
}
}
void ScreenUpdates_Disable (const std::string& message, const std::string& title)
{
if (g_wait_stack.empty()) {
map::AutoSaver().stopTimer();
while (gtk_events_pending()) {
gtk_main_iteration();
}
const bool isActiveApp = MainFrame_isActiveApp();
g_wait = create_wait_dialog(title, message);
if (isActiveApp) {
gtk_widget_show(GTK_WIDGET(g_wait.m_window));
gtk_grab_add(GTK_WIDGET(g_wait.m_window));
ScreenUpdates_process();
}
} else if (GTK_WIDGET_VISIBLE(g_wait.m_window)) {
gtk_label_set_text(g_wait.m_label, message.c_str());
ScreenUpdates_process();
}
g_wait_stack.push_back(message);
}
bool ScreenUpdates_Enabled (void)
{
return g_wait_stack.empty();
}
