/// <summary>Immediately releases all resources used the GUI manager</summary>
public void Dispose()
{
// Unregister the service if we have registered it before
if (_gameServices != null)
{
var registeredService = _gameServices.GetService(typeof(IGuiService));
if (ReferenceEquals(registeredService, this))
{
_gameServices.RemoveService(typeof(IGuiService));
}
}
// Dispose the input capturer, if necessary
if (_inputCapturer != null)
{
var disposableInputCapturer = _inputCapturer as IDisposable;
disposableInputCapturer?.Dispose();
_updateableInputCapturer = null;
_inputCapturer = null;
}
// Dispose the GUI visualizer, if necessary
if (_guiVisualizer != null)
{
var disposableguiVisualizer = _guiVisualizer as IDisposable;
disposableguiVisualizer?.Dispose();
_updateableGuiVisualizer = null;
_guiVisualizer = null;
}
}
public void TestVisualizerUpdate()
{
using (GuiManager guiManager = new GuiManager(new GameServiceContainer())) {
DummyVisualizer dummy = new DummyVisualizer();
IGuiVisualizer visualizer = guiManager.Visualizer;
guiManager.Visualizer = dummy;
tryDispose(visualizer);
Assert.AreEqual(0, dummy.UpdateCallCount);
guiManager.Update(new GameTime());
Assert.AreEqual(1, dummy.UpdateCallCount);
}
}
public void TestDrawing()
{
using (GuiManager guiManager = new GuiManager(new GameServiceContainer())) {
DummyVisualizer dummy = new DummyVisualizer();
IGuiVisualizer visualizer = guiManager.Visualizer;
guiManager.Visualizer = dummy;
tryDispose(visualizer);
guiManager.Screen = new Screen();
Assert.AreEqual(0, dummy.DrawCallCount);
guiManager.Draw(new GameTime());
Assert.AreEqual(1, dummy.DrawCallCount);
}
}
public void TestVisualizerAssignment()
{
using (GuiManager guiManager = new GuiManager(new GameServiceContainer())) {
IGuiVisualizer visualizer = new DummyVisualizer();
try {
IGuiVisualizer newVisualizer = visualizer;
Assert.AreNotSame(newVisualizer, guiManager.Visualizer);
{
IGuiVisualizer oldVisualizer = guiManager.Visualizer;
guiManager.Visualizer = newVisualizer;
visualizer = oldVisualizer;
}
Assert.AreSame(newVisualizer, guiManager.Visualizer);
}
finally {
tryDispose(visualizer);
}
}
}
public override void LoadContent(DeviceContext context)
{
_guiVisualizer = ToDispose(FlatGuiVisualizer.FromFile(_d3DEngine, _skinPath, _plugInComponentAssemblies));
}
