void update_screen (int priority, char *msg, enum pic_type
pic_on_screen_val, boolean crit_path_button_enabled) {
/* Updates the screen if the user has requested graphics. The priority *
* value controls whether or not the Proceed button must be clicked to *
* continue. Saves the pic_on_screen_val to allow pan and zoom redraws. */
if (!show_graphics) /* Graphics turned off */
return;
/* If it's the type of picture displayed has changed, set up the proper *
* buttons. */
if (pic_on_screen != pic_on_screen_val) {
if (pic_on_screen_val == PLACEMENT && pic_on_screen == NO_PICTURE) {
create_button ("Window", "Toggle Nets", toggle_nets);
}
else if (pic_on_screen_val == ROUTING && pic_on_screen == PLACEMENT) {
create_button ("Toggle Nets", "Toggle RR", toggle_rr);
create_button ("Toggle RR", "Congestion", toggle_congestion);
if (crit_path_button_enabled)
create_button ("Congestion", "Crit. Path", highlight_crit_path);
}
else if (pic_on_screen_val == PLACEMENT && pic_on_screen == ROUTING) {
destroy_button ("Toggle RR");
destroy_button ("Congestion");
if (crit_path_button_enabled)
destroy_button ("Crit. Path");
}
}
/* Save the main message. */
strncpy (default_message, msg, BUFSIZE);
pic_on_screen = pic_on_screen_val;
update_message (msg);
drawscreen();
if (priority >= gr_automode) {
event_loop(highlight_blocks, drawscreen);
}
else {
flushinput();
}
}
void DesktopExample::OnCreateWindowClick() {
++m_count;
// Create a new window.
sfg::Window::Ptr window( sfg::Window::Create() );
std::stringstream sstr;
sstr << "A new window (" << m_count << ")";
window->SetTitle( sstr.str() );
// Widgets.
sfg::Button::Ptr destroy_button( sfg::Button::Create( "Destroy" ) );
sfg::Button::Ptr front_button( sfg::Button::Create( "Main window to front" ) );
// Layout.
sfg::Box::Ptr box( sfg::Box::Create( sfg::Box::VERTICAL, 5.f ) );
box->Pack( sfg::Label::Create( "This is a newly created window, from runtime, interactively." ), false );
box->Pack( sfg::Label::Create( "You can move me around, try it!" ), false );
box->Pack( sfg::Label::Create( "Or click the button below to destroy me. :-(" ), false );
box->Pack( destroy_button, false );
box->Pack( front_button, false );
window->Add( box );
m_desktop.Add( window );
// Signals.
destroy_button->GetSignal( sfg::Widget::OnLeftClick ).Connect( &DesktopExample::OnDestroyWindowClick, this );
front_button->GetSignal( sfg::Widget::OnLeftClick ).Connect( &DesktopExample::OnFrontClick, this );
}
void buttons_destroy_all(Buttons *buttons)
{
gbitmap_destroy(buttons->background);
buttons->background = NULL;
destroy_button(buttons->hunger_button);
destroy_button(buttons->flush_button);
destroy_button(buttons->exercise_button);
destroy_button(buttons->medicine_button);
destroy_button(buttons->sleep_button);
destroy_button(buttons->settings_button);
free(buttons);
}
