void InitScene(LedBadgeLib.BadgeCaps device)
{
if (m_messageScene != null && m_messageScene.Queue.Device == device)
{
return;
}
FrameBuffer = new WriteableBitmap(device.Width, device.Height, 96, 96, PixelFormats.Gray8, null);
RaiseProperyChanged("FrameBuffer");
m_messageScene = new LedBadgeLib.MessageQueueVisual(device);
m_messageScene.GetTransition = (a, b) =>
{
return(new LedBadgeLib.SlidingTransition(device, a, b, LedBadgeLib.SlidingDirection.Left, LedBadgeLib.Easing.None, 60, 0));
};
m_messageScene.GetDisplay = e =>
{
if (e.Element is LedBadgeLib.WpfVisual && ((LedBadgeLib.WpfVisual)e.Element).Element is Image)
{
return(new LedBadgeLib.SlidingPosition2D(device, e, 1, 1, LedBadgeLib.Easing.Both, 30, 0, 0));
}
else
{
return(new LedBadgeLib.SlidingPosition(device, e, LedBadgeLib.SlidingDirection.Left, LedBadgeLib.Easing.None, 60, 0));
}
};
m_messageScene.ExhaustedQueue = (q, lastItem) =>
{
Dispatcher.InvokeAsync(() =>
q.Enqueue(LedBadgeLib.WPF.MakeQueuedItem(device, LedBadgeLib.WPF.MakeSingleLineItem(device, ""))));
return(true);
};
}
void TestScroll(LedBadgeLib.BadgeCaps device, MemoryStream commands)
{
LedBadgeLib.BadgeCommands.CreateCopyRect(commands, LedBadgeLib.Target.FrontBuffer, LedBadgeLib.Target.BackBuffer, 0, 0, (byte)(device.WidthInBlocks - 1), (byte)(device.Height - 1), 1, 1);
LedBadgeLib.BadgeCommands.CreateCopyRect(commands, LedBadgeLib.Target.FrontBuffer, LedBadgeLib.Target.BackBuffer, 0, (byte)(device.Height - 1), (byte)(device.WidthInBlocks - 1), 1, 1, 0);
LedBadgeLib.BadgeCommands.CreateCopyRect(commands, LedBadgeLib.Target.FrontBuffer, LedBadgeLib.Target.BackBuffer, (byte)(device.WidthInBlocks - 1), 0, 1, (byte)(device.Height - 1), 0, 1);
LedBadgeLib.BadgeCommands.CreateCopyRect(commands, LedBadgeLib.Target.FrontBuffer, LedBadgeLib.Target.BackBuffer, (byte)(device.WidthInBlocks - 1), (byte)(device.Height - 1), 1, 1, 0, 0);
LedBadgeLib.BadgeCommands.CreateSwap(commands, false, 0);
}
void TestPattern(LedBadgeLib.BadgeCaps device, MemoryStream commands)
{
int bufferSize;
LedBadgeLib.BadgeCommands.CreateWriteRect(commands, LedBadgeLib.Target.BackBuffer, LedBadgeLib.PixelFormat.TwoBits, 0, 0, (byte)device.WidthInBlocks, 2, out bufferSize);
for (int i = 0; i < bufferSize; i += 2)
{
commands.WriteByte(0x33);
commands.WriteByte(0x55);
}
LedBadgeLib.BadgeCommands.CreateFillRect(commands, LedBadgeLib.Target.BackBuffer, 0, 2, 1, 4, new LedBadgeLib.Pix2x8(0x0000));
LedBadgeLib.BadgeCommands.CreateFillRect(commands, LedBadgeLib.Target.BackBuffer, 1, 2, 1, 4, new LedBadgeLib.Pix2x8(0x00FF));
LedBadgeLib.BadgeCommands.CreateFillRect(commands, LedBadgeLib.Target.BackBuffer, 2, 2, 1, 4, new LedBadgeLib.Pix2x8(0xFF00));
LedBadgeLib.BadgeCommands.CreateFillRect(commands, LedBadgeLib.Target.BackBuffer, 3, 2, 1, 4, new LedBadgeLib.Pix2x8(0xFFFF));
LedBadgeLib.BadgeCommands.CreateCopyRect(commands, LedBadgeLib.Target.BackBuffer, LedBadgeLib.Target.BackBuffer, 0, 0, 0, 6, (byte)device.WidthInBlocks, 6);
LedBadgeLib.BadgeCommands.CreateSwap(commands, false, 0);
}
