void Dispose(bool fin)
{
if (renderingState == RenderingState.Disposed)
{
return;
}
manager.WindowDisposed(this);
renderData.Dispose();
if (!fin)
{
GC.SuppressFinalize(this);
renderData = null;
listener = null;
effects = null;
manager = null;
}
Action <IWindow> t = onDisposing;
if (t != null)
{
t(this);
}
}
/// <summary>
/// Constructor.
/// </summary>
public DefaultWindow(DefaultWindowManager manager, Guid resourceId, string title, string windowGroup,
IWindowBackend listener, WindowOptions options, Vector2i position, Vector2i size,
Vector2i minSize, Vector2i maxSize, WindowState windowState, IWindow parentWindow,
bool blockParentInput)
{
this.manager = manager;
this.renderDataId = resourceId;
this.title = title;
this.group = windowGroup;
this.listener = listener;
this.options = options;
this.position = position;
this.size = size;
this.minSize = minSize;
this.maxSize = maxSize;
this.windowState = windowState;
this.blockInputToParent = blockParentInput;
this.parentWindow = parentWindow;
TypelessTexture texture = manager.Device.GetShared(resourceId);
// We create texture view upon it.
this.renderData = (texture as TypelessTexture2D).CreateTexture();
}
public override int StartDocument(DocumentParameter[] parameters)
{
if (parameters.Length > 0)
{
throw new Exception("Shell application does not allow any parameters.");
}
// We first check if render target parameters are set.
if (rtParameters == null)
{
rtParameters = new RenderTargetParameters();
rtParameters.BackBufferCount = 2;
rtParameters.BackBufferWidth = 1024;
rtParameters.BackBufferHeight = 768;
rtParameters.DepthStencilCommonFormat = CommonPixelFormatLayout.D24_UNORM_S8_UINT;
rtParameters.FormatCommon = CommonPixelFormatLayout.X8Y8Z8W8_UNORM;
rtParameters.MultiSampleQuality = 0;
rtParameters.MultiSampleType = 1;
rtParameters.RefreshRate = 0;
rtParameters.Windowed = true;
}
// We create graphics device.
Window window = null;
GraphicsDevice device = null;
IWindowManager manager = null;
try {
// 1) We create graphics device in owned mode.
device = graphicsService.CreateDevice(true, graphicsDebug, rtParameters, out window);
// 2) We initialize input.
inputService.Initialize(window);
// 3) We create window manager.
manager = new Default.DefaultWindowManager(device, device.SwapChain, inputService, defaultTheme);
// 4) We replace component directory (add new stuff in shell enviorment).
IComponentDirectory newDirectory = new ComponentDirectory(componentDirectory, "Shell");
newDirectory.Register(new Instance(true, "ShellFinishedConfiguring"));
newDirectory.Register(new Instance(manager));
newDirectory.Register(new Instance(defaultTheme));
// 5) We replace console by Shell provided console.
newDirectory.Register(new AlwaysNewConfiguredComponent(
typeof(ShellTextConsole).FullName));
// 6) We set the component directory.
// 7) We unregister component directory.
} finally {
if (manager != null && manager is IDisposable)
{
(manager as IDisposable).Dispose();
}
if (inputService != null)
{
inputService.Dispose();
}
if (device != null)
{
device.Dispose();
}
}
return(0);
}
