/// <summary>
/// Invoked when this page is about to be displayed in a Frame.
/// </summary>
/// <param name="e">Event data that describes how this page was reached. The Parameter
/// property is typically used to configure the page.</param>
protected override void OnNavigatedTo(NavigationEventArgs e)
{
d2dDragHandler = new DragHandler(d2dCanvas) { CursorOver = new Windows.UI.Core.CoreCursor(Windows.UI.Core.CoreCursorType.SizeAll, 1) };
d2dBrush = new ImageBrush();
d2dRectangle.Fill = d2dBrush;
effectRenderer = new EffectRenderer();
deviceManager = new DeviceManager();
int pixelWidth = (int)(d2dRectangle.Width * DisplayProperties.LogicalDpi / 96.0);
int pixelHeight = (int)(d2dRectangle.Height * DisplayProperties.LogicalDpi / 96.0);
d2dTarget = new SurfaceImageSourceTarget(pixelWidth, pixelHeight);
d2dBrush.ImageSource = d2dTarget.ImageSource;
d2dTarget.OnRender += effectRenderer.Render;
deviceManager.OnInitialize += d2dTarget.Initialize;
deviceManager.OnInitialize += effectRenderer.Initialize;
deviceManager.Initialize(DisplayProperties.LogicalDpi);
var window = CoreWindow.GetForCurrentThread();
if (window.Visible)
BindRenderingEvents();
window.VisibilityChanged += (_, args) =>
{
if (args.Visible)
BindRenderingEvents();
else
UnbindRenderingEvents();
};
}
/// <summary>
/// Invoked when this page is about to be displayed in a Frame.
/// </summary>
/// <param name="e">Event data that describes how this page was reached. The Parameter
/// property is typically used to configure the page.</param>
protected override void OnNavigatedTo(NavigationEventArgs e)
{
d2dDragHandler = new DragHandler(d2dCanvas) { CursorOver = new Windows.UI.Core.CoreCursor(Windows.UI.Core.CoreCursorType.SizeAll, 1) };
d2dBrush = new ImageBrush();
d2dRectangle.Fill = d2dBrush;
effectRenderer = new EffectRenderer(d2dRectangle, root);
deviceManager = new DeviceManager();
int pixelWidth = (int)(d2dRectangle.Width * DisplayProperties.LogicalDpi / 96.0);
int pixelHeight = (int)(d2dRectangle.Height * DisplayProperties.LogicalDpi / 96.0);
d2dTarget = new SurfaceImageSourceTarget(pixelWidth, pixelHeight);
d2dBrush.ImageSource = d2dTarget.ImageSource;
d2dTarget.OnRender += effectRenderer.Render;
deviceManager.OnInitialize += d2dTarget.Initialize;
deviceManager.OnInitialize += effectRenderer.Initialize;
deviceManager.Initialize(DisplayProperties.LogicalDpi);
// Setup rendering callback
CompositionTarget.Rendering += CompositionTarget_Rendering;
}
public override void initContent(SurfaceImageSourceTarget target, DrawingSize pixelSize)
{
this.size = pixelSize;
context = target.DeviceManager.ContextDirect2D;
pixelBrush = new SolidColorBrush(context, color);
dimmingBrush = new SolidColorBrush(context, new Color(0, 0, 0, 10));
}
public override void initContent(SurfaceImageSourceTarget target, DrawingSize pixelSize)
{
this.drawingSize = pixelSize;
this.size = new DrawingSize((int) (pixelSize.Width/scaling), (int) (pixelSize.Height/scaling));
context = target.DeviceManager.ContextDirect2D;
Mandelbrot engine = new BasicMandelbrot(iters);
view = new TrajectoryMandelbrotView(engine, trajectory, size.Width, size.Height);
data = new int[size.Width * size.Height];
PixelFormat format = new PixelFormat(Format.B8G8R8A8_UNorm, SharpDX.Direct2D1.AlphaMode.Ignore);
BitmapProperties props = new BitmapProperties(format);
buf = Bitmap.New<int>(context, size, data, props);
}
/// <summary>
/// Invoked when this page is about to be displayed in a Frame.
/// </summary>
/// <param name="e">Event data that describes how this page was reached. The Parameter
/// property is typically used to configure the page.</param>
protected override void OnNavigatedTo(NavigationEventArgs e)
{
DeviceManager = new CommonDX.DeviceManager();
D2DBrush = new ImageBrush();
v_renderTarget.Fill = D2DBrush;
D2DTarget = new SurfaceImageSourceTarget((int) (v_renderTarget.Width * DisplayProperties.LogicalDpi / 96.0),
(int) (v_renderTarget.Height * DisplayProperties.LogicalDpi / 96.0));
D2DBrush.ImageSource = D2DTarget.ImageSource;
DeviceManager.OnInitialize += D2DTarget.Initialize;
D2DTarget.OnRender += MainViewModel.Render;
DeviceManager.Initialize(DisplayProperties.LogicalDpi);
CompositionTarget.Rendering += PerformRender;
}
/// <summary>
/// Detaches the renderer.
/// </summary>
private void DetachRenderer()
{
lock (this.deviceManager)
{
if (this.terminalRenderer == null)
{
return;
}
CompositionTarget.Rendering -= CompositionTarget_Rendering;
this.d2dTarget.OnRender -= terminalRenderer.Render;
this.rectangle.Fill = null;
this.deviceManager.OnInitialize -= this.d2dTarget.Initialize;
this.deviceManager.OnInitialize -= this.terminalRenderer.Initialize;
this.d2dTarget.Dispose();
this.d2dTarget = null;
this.terminalRenderer.Dispose();
this.terminalRenderer = null;
}
}
/// <summary>
/// Attaches a renderer.
/// </summary>
/// <param name="pixelWidth">The width of the display area in pixels.</param>
/// <param name="pixelHeight">The height of the display area in pixels.</param>
/// <exception cref="InvalidOperationException">A renderer is already attached.</exception>
private void AttachRenderer(int pixelWidth, int pixelHeight)
{
lock (this.deviceManager)
{
if (this.terminalRenderer != null)
{
throw new InvalidOperationException("Renderer already attached.");
}
this.terminalRenderer = new ScreenDisplayRenderer(this, this.terminal.RenderableScreen);
this.d2dTarget = new SurfaceImageSourceTarget(pixelWidth, pixelHeight);
this.forceRender = true;
this.deviceManager.OnInitialize += this.d2dTarget.Initialize;
this.deviceManager.OnInitialize += this.terminalRenderer.Initialize;
this.deviceManager.Initialize(DisplayInformation.GetForCurrentView().LogicalDpi);
this.rectangle.Fill = new ImageBrush() { ImageSource = this.d2dTarget.ImageSource };
this.d2dTarget.OnRender += terminalRenderer.Render;
CompositionTarget.Rendering += CompositionTarget_Rendering;
}
}
public virtual void initContent(SurfaceImageSourceTarget target, DrawingSize pixelSize)
{
}
/// <summary>
/// Invoked when this page is about to be displayed in a Frame.
/// </summary>
/// <param name="e">Event data that describes how this page was reached. The Parameter
/// property is typically used to configure the page.</param>
protected override void OnNavigatedTo(NavigationEventArgs e)
{
d3dDragHandler = new DragHandler(d3dCanvas) { CursorOver = new Windows.UI.Core.CoreCursor(Windows.UI.Core.CoreCursorType.SizeAll, 1) };
d2dDragHandler = new DragHandler(d2dCanvas) { CursorOver = new Windows.UI.Core.CoreCursor(Windows.UI.Core.CoreCursorType.SizeAll, 1) };
d3dBrush = new ImageBrush();
d3dRectangle.Fill = d3dBrush;
d2dBrush = new ImageBrush();
d2dRectangle.Fill = d2dBrush;
// Safely dispose any previous instance
// Creates a new DeviceManager (Direct3D, Direct2D, DirectWrite, WIC)
deviceManager = new DeviceManager();
// New CubeRenderer
cubeRenderer = new CubeRenderer();
shapeRenderer = new ShapeRenderer();
int pixelWidth = (int)(d3dRectangle.Width * DisplayProperties.LogicalDpi / 96.0);
int pixelHeight = (int)(d3dRectangle.Height * DisplayProperties.LogicalDpi / 96.0);
// Use CoreWindowTarget as the rendering target (Initialize SwapChain, RenderTargetView, DepthStencilView, BitmapTarget)
d3dTarget = new SurfaceImageSourceTarget(pixelWidth, pixelHeight);
d3dBrush.ImageSource = d3dTarget.ImageSource;
d2dTarget = new SurfaceImageSourceTarget(pixelWidth, pixelHeight);
d2dBrush.ImageSource = d2dTarget.ImageSource;
// Add Initializer to device manager
deviceManager.OnInitialize += d3dTarget.Initialize;
deviceManager.OnInitialize += d2dTarget.Initialize;
deviceManager.OnInitialize += cubeRenderer.Initialize;
deviceManager.OnInitialize += shapeRenderer.Initialize;
// Render the cube within the CoreWindow
d3dTarget.OnRender += cubeRenderer.Render;
d2dTarget.OnRender += shapeRenderer.Render;
// Initialize the device manager and all registered deviceManager.OnInitialize
deviceManager.Initialize(DisplayProperties.LogicalDpi);
// Setup rendering callback
CompositionTarget.Rendering += CompositionTarget_Rendering;
// Callback on DpiChanged
DisplayProperties.LogicalDpiChanged += DisplayProperties_LogicalDpiChanged;
}
private void Page_SizeChanged(object sender, SizeChangedEventArgs e)
{
if (e.PreviousSize == new Size(0, 0))
{
return;
}
_D3dBrush.ImageSource = null;
_SurfaceImageSourceTarget.OnRender -= _SurfaceImageSourceTarget_OnRender;
var pixelWidth = (int)(this.RenderTarget.ActualWidth * DisplayProperties.LogicalDpi / 96.0);
var pixelHeight = (int)(this.RenderTarget.ActualHeight * DisplayProperties.LogicalDpi / 96.0);
_SurfaceImageSourceTarget = new SurfaceImageSourceTarget(pixelWidth, pixelHeight);
_SurfaceImageSourceTarget.OnRender += _SurfaceImageSourceTarget_OnRender;
_SurfaceImageSourceTarget.Initialize(_DeviceManager);
_D3dBrush.ImageSource = _SurfaceImageSourceTarget.ImageSource;
}
private void RenderTarget_Loaded(object sender, RoutedEventArgs e)
{
var pixelWidth = (int)(this.RenderTarget.ActualWidth * DisplayProperties.LogicalDpi / 96.0);
var pixelHeight = (int)(this.RenderTarget.ActualHeight * DisplayProperties.LogicalDpi / 96.0);
_SurfaceImageSourceTarget = new SurfaceImageSourceTarget(pixelWidth, pixelHeight);
_SurfaceImageSourceTarget.OnRender += _SurfaceImageSourceTarget_OnRender;
_D3dBrush.ImageSource = _SurfaceImageSourceTarget.ImageSource;
_DeviceManager.OnInitialize += _DeviceManager_OnInitialize;
_DeviceManager.Initialize(DisplayProperties.LogicalDpi);
Windows.UI.Xaml.Media.CompositionTarget.Rendering += CompositionTarget_Rendering;
DisplayProperties.LogicalDpiChanged += DisplayProperties_LogicalDpiChanged;
}
private void load(Object sender, RoutedEventArgs e)
{
// Create bitmap and set it to black
ImageBrush d2dBrush = new ImageBrush();
d2dRectangle.Fill = d2dBrush;
DeviceManager deviceManager = new DeviceManager();
DrawingSize size = new DrawingSize((int)d2dContainer.ActualWidth, (int)d2dContainer.ActualHeight);
d2dTarget = new SurfaceImageSourceTarget(size.Width, size.Height);
d2dBrush.ImageSource = d2dTarget.ImageSource;
deviceManager.OnInitialize += d2dTarget.Initialize;
deviceManager.Initialize(DisplayProperties.LogicalDpi);
d2dTarget.OnRender += item.drawContent;
item.initContent(d2dTarget, size);
CompositionTarget.Rendering += CompositionTarget_Rendering;
}
//public SharpDX.Direct2D1.Bitmap1 CreateBitmapTarget()
//{
// return d2dTarget.CreateNewBitmapTarget();
//}
void DrawingSurfaceSIS_Unloaded(object sender, RoutedEventArgs e)
{
CompositionTarget.Rendering -= CompositionTarget_Rendering;
_deviceManager.OnInitialize -= _sisTarget1.Initialize;
_deviceManager.OnInitialize -= _sisTarget2.Initialize;
_deviceManager.OnInitialize -= _effectRenderer.Initialize;
_deviceManager.OnInitialize -= _magicRenderer.Initialize;
_deviceManager.Dispose();
_deviceManager = null;
_sisTarget1.OnRender -= _effectRenderer.Render;
_sisTarget1.Dispose();
_sisTarget1 = null;
_sisTarget2.OnRender -= _magicRenderer.Render;
_sisTarget2.Dispose();
_sisTarget2 = null;
_hasInitializedSurface = false;
this.Unloaded -= DrawingSurfaceSIS_Unloaded;
}
private void mainGrid_Loaded(object sender, RoutedEventArgs e)
{
if (!_hasInitializedSurface)
{
int pixelWidth = (int)(d2dRectangleBottom.ActualWidth * DisplayProperties.LogicalDpi / 96.0);
int pixelHeight = (int)(d2dRectangleBottom.ActualHeight * DisplayProperties.LogicalDpi / 96.0);
_ibTarget1 = new ImageBrush();
_ibTarget2 = new ImageBrush();
//_rectEffect = new Windows.UI.Xaml.Shapes.Rectangle() { HorizontalAlignment = Windows.UI.Xaml.HorizontalAlignment.Stretch, VerticalAlignment = Windows.UI.Xaml.VerticalAlignment.Stretch, Width = pixelWidth, Height = pixelHeight };
//mainGrid.Children.Add(_rectEffect);
//_rectMagic = new Windows.UI.Xaml.Shapes.Rectangle() { HorizontalAlignment = Windows.UI.Xaml.HorizontalAlignment.Stretch, VerticalAlignment = Windows.UI.Xaml.VerticalAlignment.Stretch, Width = pixelWidth, Height = pixelHeight };
//mainGrid.Children.Add(_rectMagic);
d2dRectangleBottom.Opacity = 1.0f;
d2dRectangleBottom.Fill = _ibTarget1;
d2dRectangleTop.Opacity = 1.0f;
d2dRectangleTop.Fill = _ibTarget2;
//_rectEffect.Fill = _ibTarget1;
//_rectMagic.Fill = _ibTarget2;
_deviceManager = new DeviceManager();
_sisTarget1 = new SurfaceImageSourceTarget(pixelWidth, pixelHeight);
_sisTarget2 = new SurfaceImageSourceTarget(pixelWidth, pixelHeight);
_ibTarget1.ImageSource = _sisTarget1.ImageSource;
_ibTarget2.ImageSource = _sisTarget2.ImageSource;
_sisTarget1.OnRender += _effectRenderer.Render;
_sisTarget2.OnRender += _magicRenderer.Render;
_deviceManager.OnInitialize += _sisTarget1.Initialize;
_deviceManager.OnInitialize += _effectRenderer.Initialize;
_deviceManager.OnInitialize += _sisTarget2.Initialize;
_deviceManager.OnInitialize += _magicRenderer.Initialize;
_deviceManager.Initialize(DisplayProperties.LogicalDpi);
_effectRenderer.InitializeUI(root, _rectEffect);//d2dRectangleBottom);
_magicRenderer.InitializeUI(root, _rectMagic);
//var fpsRenderer = new FpsRenderer();
//fpsRenderer.Initialize(deviceManager);
//d2dTarget.OnRender += fpsRenderer.Render;
if (_assetUri != null && _assetUri != string.Empty) _effectRenderer.LoadLocalAsset(_assetUri);
_hasInitializedSurface = true;
}
this.Unloaded += DrawingSurfaceSIS_Unloaded;
}
//public SharpDX.Direct2D1.Bitmap1 CreateBitmapTarget()
//{
// return d2dTarget.CreateNewBitmapTarget();
//}
//void DrawingSurfaceSIS_Unloaded(object sender, RoutedEventArgs e)
//{
// Unload();
//}
public void Unload()
{
//if (_effectRenderer != null && _sisTarget1!=null ) _sisTarget1.OnRender -= _effectRenderer.Render;
if (_renderRendererAction != null) _loadAssetUriRendererAction = null;
CompositionTarget.Rendering -= CompositionTarget_Rendering;
//this.Unloaded -= DrawingSurfaceSIS_Unloaded;
if(_deviceManager!=null && _sisTarget1!=null) { _deviceManager.OnInitialize -= _sisTarget1.Initialize; }
//if(_deviceManager!=null && _effectRenderer!=null) { _deviceManager.OnInitialize -= _effectRenderer.Initialize; }
if (_initializeRendererAction != null) _initializeRendererAction = null;
//_deviceManager.Dispose();
//_deviceManager = null;
if (_unloadRendererAction != null)
{
//_effectRenderer.Unload();
//_effectRenderer = null;
_unloadRendererAction();
_unloadRendererAction = null;
}
if (_sisTarget1 != null)
{
_sisTarget1.Dispose();
_sisTarget1 = null;
}
_hasInitializedSurface = false;
_deviceManager = null;
d2dRectangleBottom.Fill = null;
if (_ibTarget1 != null) {
_ibTarget1.ImageSource = null;
_ibTarget1 = null;
}
_initializeUIRendererAction = null;
_loadAssetUriRendererAction = null;
_unloadRendererAction = null;
}
private void mainGrid_Loaded(object sender, RoutedEventArgs e)
{
if (!_hasInitializedSurface)
{
_ibTarget1 = new ImageBrush();
d2dRectangleBottom.Opacity = 1.0f;
d2dRectangleBottom.Fill = _ibTarget1;
//_deviceManager = new DeviceManager();
int pixelWidth = (int)(d2dRectangleBottom.ActualWidth * DisplayProperties.LogicalDpi / 96.0);
int pixelHeight = (int)(d2dRectangleBottom.ActualHeight * DisplayProperties.LogicalDpi / 96.0);
_sisTarget1 = new SurfaceImageSourceTarget(pixelWidth, pixelHeight);
_ibTarget1.ImageSource = _sisTarget1.ImageSource;
//_sisTarget1.OnRender += _effectRenderer.Render;
_sisTarget1.OnRender += _renderRendererAction;
_deviceManager.OnInitialize += _sisTarget1.Initialize;
//_deviceManager.OnInitialize += _effectRenderer.Initialize;
_deviceManager.OnInitialize += _initializeRendererAction;
_deviceManager.Initialize(DisplayProperties.LogicalDpi);
//_effectRenderer.InitializeUI(root, d2dRectangleBottom);
if (_initializeUIRendererAction!=null) _initializeUIRendererAction(root, d2dRectangleBottom);
//var fpsRenderer = new FpsRenderer();
//fpsRenderer.Initialize(deviceManager);
//d2dTarget.OnRender += fpsRenderer.Render;
//if (_assetUri != null && _assetUri != string.Empty) _effectRenderer.LoadLocalAsset(_assetUri);
if (_assetUri != null && _assetUri != string.Empty) _loadAssetUriRendererAction(_assetUri);
//this.Unloaded += DrawingSurfaceSIS_Unloaded;
_hasInitializedSurface = true;
}
}