Method VideoMenu

PanzerChasm/menu.cpp:1426–1465

};

VideoMenu::VideoMenu( MenuBase* parent, const Sound::SoundEnginePtr& sound_engine, HostCommands& host_commands )
	: MenuBase( parent, sound_engine )
	, host_commands_(host_commands)
	, settings_(host_commands.GetSettings())
{
	const SystemWindow* system_window= host_commands.GetSystemWindow();
	if( system_window != nullptr )
		video_modes_= system_window->GetSupportedVideoModes();

	settings_.GetOrSetBool( SettingsKeys::fullscreen, false );

	display_= std::max( 0, std::min( settings_.GetOrSetInt( SettingsKeys::fullscreen_display, 0 ), int(video_modes_.size()) ) );

	const int width = settings_.GetInt( SettingsKeys::fullscreen_width  );
	const int height= settings_.GetInt( SettingsKeys::fullscreen_height );
	const int frequency= settings_.GetInt( SettingsKeys::fullscreen_frequency );
	if( !video_modes_.empty() )
	{
		const SystemWindow::VideoModes& display_modes= video_modes_[display_];
		for( unsigned int i= 0u; i < display_modes.size(); i++ )
		{
			if( width == int(display_modes[i].size.Width()) && height == int(display_modes[i].size.Height()) )
			{
				resolution_= i;
				for( unsigned int j= 0u; j < display_modes[i].supported_frequencies.size(); j++ )
				{
					if( int(display_modes[i].supported_frequencies[j]) == frequency )
					{
						frequency_= j;
						break;
					}
				}
				break;
			}
		}
	}

	std::snprintf( window_width_ , sizeof(window_width_ ), "%d", settings_.GetInt( SettingsKeys::window_width  ) );
	std::snprintf( window_height_, sizeof(window_height_), "%d", settings_.GetInt( SettingsKeys::window_height ) );
}

VideoMenu::~VideoMenu()
{}