public WpfVisual(BadgeCaps device, FrameworkElement element, int defaultWidth = -1, int defaultHeight = -1, bool dither = false, bool enableBlend = false)
{
if (defaultWidth <= 0)
{
defaultWidth = device.Width;
}
if (defaultHeight <= 0)
{
defaultHeight = device.Height;
}
Element = element;
Element.Measure(new Size(defaultWidth, defaultHeight));
Element.Arrange(new Rect(0, 0, defaultWidth, defaultHeight));
ClipWidth = (int)Math.Ceiling(Element.ActualWidth);
ClipHeight = (int)Math.Ceiling(Element.ActualHeight);
Dither = dither;
EnableBlend = enableBlend;
m_cachedIntermediate = new BadgeRenderTarget(ClipWidth, ClipHeight, PixelFormat.TwoBits);
m_renderTarget = new RenderTargetBitmap(ClipWidth, ClipHeight, 96, 96, PixelFormats.Pbgra32);
Update(0); // To avoid remeasuring on a background thread
UpdateCachedImage();
}
public RawVisual(int width, int height, IBadgeVisual bake)
{
ClipWidth = width;
ClipHeight = height;
m_cachedIntermediate = new BadgeRenderTarget(ClipWidth, ClipHeight);
bake.Render(m_cachedIntermediate, 0, 0);
}
public RawVisual(int width, int height, IBadgeVisual bake)
{
ClipWidth = width;
ClipHeight = height;
m_cachedIntermediate = new BadgeRenderTarget(ClipWidth, ClipHeight, PixelFormat.TwoBits);
bake.Render(m_cachedIntermediate, 0, 0);
}
public RawVisual(int width, int height, bool enableBlend)
{
ClipWidth = width;
ClipHeight = height;
m_cachedIntermediate = new BadgeRenderTarget(width, height);
if(enableBlend)
{
m_alphaMask = new byte[m_cachedIntermediate.IntermediateImage.Length];
}
}
public RawVisual(int width, int height, bool enableBlend)
{
ClipWidth = width;
ClipHeight = height;
m_cachedIntermediate = new BadgeRenderTarget(ClipWidth, ClipHeight, PixelFormat.TwoBits);
if (enableBlend)
{
m_alphaMask = new byte[m_cachedIntermediate.IntermediateImage.Length];
}
}
public void Render(BadgeRenderTarget rt, int parentRenderX, int parentRenderY)
{
if (m_currentItem != null)
{
m_currentItem.Element.Render(rt, parentRenderX + RenderX, parentRenderY + RenderY);
}
else if (m_currentTransition != null)
{
m_currentTransition.Item1.Element.Render(rt, parentRenderX + RenderX, parentRenderY + RenderY);
m_currentTransition.Item2.Element.Render(rt, parentRenderX + RenderX, parentRenderY + RenderY);
}
}
public void Render(BadgeRenderTarget rt, int parentRenderX, int parentRenderY)
{
if (EnableBlend)
{
BadgeImage.Blit(
rt.IntermediateImage, rt.IntermediateStride, rt.WidthInPixels, rt.Height,
m_cachedIntermediate.IntermediateImage, m_alphaMask, m_cachedIntermediate.IntermediateStride, m_cachedIntermediate.WidthInPixels, m_cachedIntermediate.Height,
parentRenderX + RenderX, parentRenderY + RenderY, ClipX, ClipY, ClipWidth, ClipHeight);
}
else
{
BadgeImage.Blit(
rt.IntermediateImage, rt.IntermediateStride, rt.WidthInPixels, rt.Height,
m_cachedIntermediate.IntermediateImage, m_cachedIntermediate.IntermediateStride, m_cachedIntermediate.WidthInPixels, m_cachedIntermediate.Height,
parentRenderX + RenderX, parentRenderY + RenderY, ClipX, ClipY, ClipWidth, ClipHeight);
}
}
public WpfVisual(FrameworkElement element, int defaultWidth = BadgeCaps.Width, int defaultHeight = BadgeCaps.Height, bool dither = false, bool enableBlend = false)
{
Element = element;
Element.Measure(new Size(defaultWidth, defaultHeight));
Element.Arrange(new Rect(0, 0, defaultWidth, defaultHeight));
ClipWidth = (int)Math.Ceiling(Element.ActualWidth);
ClipHeight = (int)Math.Ceiling(Element.ActualHeight);
Dither = dither;
EnableBlend = enableBlend;
m_cachedIntermediate = new BadgeRenderTarget(ClipWidth, ClipHeight);
m_renderTarget = new RenderTargetBitmap(ClipWidth, ClipHeight, 96, 96, PixelFormats.Pbgra32);
Update(0); // To avoid remeasuring on a background thread
UpdateCachedImage();
}
public BadgeFrameEventArgs(BadgeRenderTarget buffer)
{
Frame = buffer;
}
public void Render(BadgeRenderTarget rt, int parentRenderX, int parentRenderY)
{
}
public void Render(BadgeRenderTarget rt, int parentRenderX, int parentRenderY)
{
UpdateCachedImage();
if(EnableBlend)
{
BadgeImage.Blit(
rt.IntermediateImage, rt.Width, rt.Height,
m_cachedIntermediate.IntermediateImage, m_alphaMask, m_cachedIntermediate.Width, m_cachedIntermediate.Height,
parentRenderX + RenderX, parentRenderY + RenderY, ClipX, ClipY, ClipWidth, ClipHeight);
}
else
{
BadgeImage.Blit(
rt.IntermediateImage, rt.Width, rt.Height,
m_cachedIntermediate.IntermediateImage, m_cachedIntermediate.Width, m_cachedIntermediate.Height,
parentRenderX + RenderX, parentRenderY + RenderY, ClipX, ClipY, ClipWidth, ClipHeight);
}
}
public void Render(BadgeRenderTarget rt, int parentRenderX, int parentRenderY)
{
if(m_currentItem != null)
{
m_currentItem.Element.Render(rt, parentRenderX + RenderX, parentRenderY + RenderY);
}
else if(m_currentTransition != null)
{
m_currentTransition.Item1.Element.Render(rt, parentRenderX + RenderX, parentRenderY + RenderY);
m_currentTransition.Item2.Element.Render(rt, parentRenderX + RenderX, parentRenderY + RenderY);
}
}
public void Render(BadgeRenderTarget rt, int parentRenderX, int parentRenderY)
{
}
void RunFrame()
{
var commands = new MemoryStream();
if (m_prevBrightness != Brightness)
{
m_prevBrightness = Brightness;
BadgeCommands.CreateUpdateBrightnessSetting(commands, Brightness);
}
if (UseFrameBuffer)
{
BadgeCaps device = Device;
if (device != null && (m_renderTarget == null || !m_renderTarget.SameDimentions(device.Width, device.Height, device.BitsPerPixel == 1 ? PixelFormat.OneBit : PixelFormat.TwoBits)))
{
m_renderTarget = new BadgeRenderTarget(device.Width, device.Height, device.BitsPerPixel == 1 ? PixelFormat.OneBit : PixelFormat.TwoBits);
}
if (m_renderTarget != null)
{
var render = RenderFrame;
if (render != null)
{
render(this, new BadgeFrameEventArgs(Device, m_renderTarget));
}
if (Dither)
{
m_renderTarget.DitherImage();
}
m_renderTarget.PackBuffer(RotateFrame);
var ready = FrameReady;
if (ready != null)
{
ready(this, new BadgeFrameEventArgs(Device, m_renderTarget));
}
int writeBufferLength;
BadgeCommands.CreateWriteRect(commands, Target.BackBuffer, m_renderTarget.PackedFormat,
0, 0, (byte)m_renderTarget.WidthInBlocks, (byte)m_renderTarget.Height, out writeBufferLength);
commands.Write(m_renderTarget.PackedBuffer, 0, m_renderTarget.PackedBuffer.Length);
BadgeCommands.CreateSwap(commands, false, 0);
}
}
else
{
var getCommands = GenerateCommands;
if (getCommands != null)
{
getCommands(this, new BadgeCommandEventArgs(Device, commands));
}
}
var readyToSend = ReadyToSend;
if (readyToSend != null)
{
readyToSend(this, new BadgeCommandEventArgs(Device, commands));
}
SendFrame(commands);
}
public BadgeFrameEventArgs(BadgeCaps device, BadgeRenderTarget buffer)
{
Device = device;
Frame = buffer;
}
