public virtual void HitTest(
FT800Device device,
int value
)
{
//do nothing
}
public static void Main()
{
_pd = new OutputPort(Pins.GPIO_PIN_D8, false);
SPI.Configuration config = new SPI.Configuration(
SPI_mod: SPI.SPI_module.SPI1,
ChipSelect_Port: Pins.GPIO_PIN_D10,
ChipSelect_ActiveState: false,
ChipSelect_SetupTime: 0,
ChipSelect_HoldTime: 0,
Clock_IdleState: false,
Clock_Edge: true,
Clock_RateKHz: 10000
);
using (SPI spi = new SPI(config))
{
var context = new FT800Device(spi, _pd);
context.Init();
var w = new Window();
w.Width = context.ScreenWidth;
w.Height = context.ScreenHeight;
w.Background = Colors.DimGray;
w.BorderColor = Colors.Gainsboro;
w.BorderThickness = new Thickness(1);
WindowService.Instance.MainWindow = w;
w.Navigate(DemoFont.Create);
new CalibrationWindow().ShowDialog();
while (true)
{
WindowService.Instance.Clock(context);
Thread.Sleep(100);
}
}
}
public void Clock(FT800Device dc)
{
if (this._windowCount > 0 &&
this._windowStack[this._windowCount - 1].Navigator(dc))
{
this._invalidation = 3;
}
int invalidation = this._invalidation;
this._invalidation = 0;
if (invalidation > 2)
{
this._lastTag = -1;
}
if (invalidation > 1 &&
this._windowCount > 0)
{
var size = new Size(dc.ScreenWidth, dc.ScreenHeight);
for (int i = 0; i < this._windowCount; i++)
{
Window w;
(w = this._windowStack[i]).Measure(size);
w.Arrange(new Rect(0, 0, dc.ScreenWidth, dc.ScreenHeight));
}
}
if (invalidation > 0)
{
this._hitTagCount = 0;
var cc = new RenderContext();
cc.Device = dc;
dc.BeginCommandTransaction();
dc.CmdProcessorDlstart();
//dc.Ft_Gpu_CoCmd_ClearColorRGB(
//dc.Ft_Gpu_CoCmd_ClearTag(255);
dc.CmdClear(1, 1, 1);
for (int i = 0; i < this._windowCount; i++)
{
cc.CurrentIsHitEnabled = i == (this._windowCount - 1);
this._windowStack[i].Render(cc, 0, 0);
}
dc.CmdProcessorDisplay();
dc.CmdProcessorSwap();
dc.EndTransaction();
}
if (this._windowCount > 0 &&
this._hitTagCount > 0)
{
int tag;
if ((tag = (int)dc.ReadUInt32Immediate(FT800Defs.REG_TOUCH_TAG)) > 0)
{
if (this._lastTag >= 0 &&
tag <= this._hitTagCount)
{
uint tracker = dc.ReadUInt32Immediate(FT800Defs.REG_TRACKER);
((FrameworkElement)this._hitTags[tag].Target).HitTest(dc, (int)(tracker >> 16));
this._lastTag = tag;
}
}
else if (this._lastTag > 0)
{
if (this._lastTag <= this._hitTagCount)
{
((FrameworkElement)this._hitTags[this._lastTag].Target).HitTest(dc, -1);
}
this._lastTag = 0;
}
else
{
this._lastTag = 0;
}
}
}
