private void OnReceivePacket(object sender, MessageReceivedEventArgs e)
{
//6~7ms rate
if (data == null || !IsRunning)
{
return;
}
try {
uint pktID = (uint)e.Message.WParam;
packet = data.GetDataPacket(pktID);
if (packet.pkContext.IsValid)
{
lock (dataWriteLock) {
MarkActive();
pressure = (float)packet.pkNormalPressure / maxNormalPressure;
distance = (float)packet.pkZ / maxTangentPressure;
position = new Vector2(packet.pkX, packet.pkY) / OutputExtFactor;
position.y = systemRect.yMax - position.y + systemRect.yMin;
}
}
} catch (Exception ex) {
GDebug.Log(ex.ToString(), GLogLevel.Warnning);
}
}
private void HandleTabletData(object sender, MessageReceivedEventArgs e)
{
CWintabData m_wtData = ti.getWintabData();
UInt32 m_maxPkts = ti.getMaxPackets();
if (m_wtData == null)
{
return;
}
try
{
if (m_maxPkts == 1)
{
uint pktID = (uint)e.Message.WParam;
WintabPacket pkt = m_wtData.GetDataPacket((uint)e.Message.LParam, pktID);
if (pkt.pkContext != 0)
{
int pressure = (int)pkt.pkNormalPressure;
ss.setTabletPressure(pressure);
}
}
}
catch (Exception err)
{
ss.setTabletConnected(false);
Console.WriteLine(err.InnerException);
}
}
public void MyWTPacketEventHandler(Object sender_I, MessageReceivedEventArgs eventArgs_I)
{
if (m_maxPkts == 1)
{
uint pktID = (uint)eventArgs_I.Message.WParam;
WintabPacket pkt = m_wtData.GetDataPacket((uint)eventArgs_I.Message.LParam, pktID);
//WintabPacket pkt = m_wtData.GetDataPacket(pktID);
if ((pkt.pkContext != 0) && ((pkt.pkX != lastX) || (pkt.pkY != lastY)))
{
lastX = pkt.pkX;
lastY = pkt.pkY;
lastZ = pkt.pkZ;
//Cursor.Position = new Point(lastX/10, lastY/10);
Point pt = pa.PointToClient(new Point(pkt.pkX, pkt.pkY));
// Point pt = pa.PointToClient(new Point(lastX / 10, lastY / 10));
pa.showPointer(pt.X, pt.Y);
uint m_pressure = pkt.pkNormalPressure;
textBox1.Text = "Bamboo point " + pkt.pkX.ToString() + ", " + pkt.pkY.ToString() + ", Z:" + pkt.pkZ.ToString() + ", p:" + m_pressure.ToString();
textBox1.Text += "\r\nTP:" + pkt.pkTangentPressure.ToString();
textBox1.Text += "\r\nTime:" + pkt.pkTime.ToString();
textBox1.Text += "\r\nContext:" + pkt.pkContext.ToString();
textBox1.Text += "\r\nStatus:" + pkt.pkStatus.ToString();
textBox1.Text += "\r\n" + pt.X.ToString() + "," + pt.Y.ToString();
textBox1.Text += "\r\nHWND = " + eventArgs_I.Message.HWnd.ToString();
if (m_pressure > 1)
{
if (drawing)
{
pa.DrawTo(pt.X, pt.Y, (int)m_pressure);
}
else
{
drawing = true;
pa.startDrawing(pt.X, pt.Y, (int)m_pressure);
}
// mouse_event(MOUSEEVENTF_LEFTDOWN, (uint)Cursor.Position.X, (uint)Cursor.Position.Y, 0, 0);
}
else
{
if (drawing)
{
drawing = false;
pa.endDrawing();
}
// mouse_event(MOUSEEVENTF_LEFTUP, (uint)Cursor.Position.X, (uint)Cursor.Position.Y, 0, 0);
}
//textBox1.Text = "Data: X=" + lastX.ToString() + "; Y=" + lastY.ToString() + "; Z=" + lastZ.ToString() + "; P=" + m_pressure.ToString()+"\r\n";
//textBox1.SelectionStart = textBox1.Text.Length;
//textBox1.ScrollToCaret();
//m_pkTime = pkt.pkTime;
}
}
}
//---------------------------------------------------------------------
// Tablet event handler
//---------------------------------------------------------------------
private void TabletEventHandler(object sender, MessageReceivedEventArgs args)
{
uint pktID = (uint)args.Message.WParam;
WintabPacket pkt = data.GetDataPacket(pktID);
if (pkt.pkNormalPressure.pkAbsoluteNormalPressure > 0)
{
tabletPressure = (float)pkt.pkNormalPressure.pkAbsoluteNormalPressure / 1024.0f;
}
}
//---------------------------------------------------------------------
// Tablet event handler
//---------------------------------------------------------------------
private void TabletEventHandler(object sender, MessageReceivedEventArgs args)
{
uint pktID = (uint)args.Message.WParam;
WintabPacket pkt = data.GetDataPacket(pktID);
if (pkt.pkNormalPressure.pkAbsoluteNormalPressure > 0)
{
if (lastPressure > 0)
{
m_session.GuiInput_TabletMove(sender, pkt);
}
else
{
m_session.GuiInput_TabletDown(sender, pkt);
}
}
else if (pkt.pkNormalPressure.pkAbsoluteNormalPressure == 0 && lastPressure > 0)
{
m_session.GuiInput_TabletUp(sender, pkt);
}
}
/// <summary>
/// Fires all callbacks attached to the TabletDataReceived event each step that data is received.
/// </summary>
private void UpdateTabletData(object emptySender, MessageReceivedEventArgs message)
{
if (winTabData == null)
{
return;
}
try
{
uint packetId = (uint)message.Message.WParam;
WintabPacket packet = winTabData.GetDataPacket(message.Message.LParam, packetId);
if (packet.pkContext.IsValid)
{
TabletDataReceived?.Invoke(packet);
}
}
catch
{
// Ignore, logging would be too frequent.
}
}
private void HandlePenMessage(Object sender_I, MessageReceivedEventArgs eventArgs_I)
{
if (m_wtData == null)
{
return;
}
try
{
uint pktID = (uint)eventArgs_I.Message.WParam;
WintabPacket pkt = m_wtData.GetDataPacket(pktID);
if (pkt.pkContext != 0)
{
// Normalize data between 0 and 40
float normalizedValue = (40f - 0f) / ((float)CWintabInfo.GetMaxPressure() - 0f) * ((float)pkt.pkNormalPressure.pkAbsoluteNormalPressure - (float)CWintabInfo.GetMaxPressure()) + 40f;
TabletPressure = normalizedValue;
}
}
catch (Exception ex)
{
Log.Fatal(ex.Message);
}
}
///////////////////////////////////////////////////////////////////////
/// <summary>
/// Called when Wintab WT_PACKET events are received.
/// </summary>
/// <param name="sender_I">The EventMessage object sending the report.</param>
/// <param name="eventArgs_I">eventArgs_I.Message.WParam contains ID of packet containing the data.</param>
public void MyWTPacketEventHandler(Object sender_I, MessageReceivedEventArgs eventArgs_I)
{
//System.Diagnostics.Debug.WriteLine("Received WT_PACKET event");
if (m_wtData == null)
{
return;
}
try
{
if (m_maxPkts == 1)
{
uint pktID = (uint)eventArgs_I.Message.WParam;
WintabPacket pkt = m_wtData.GetDataPacket(eventArgs_I.Message.LParam, pktID);
//DEPRECATED WintabPacket pkt = m_wtData.GetDataPacket(pktID);
if (pkt.pkContext.IsValid)
{
m_pkX = pkt.pkX;
m_pkY = pkt.pkY;
m_pressure = pkt.pkNormalPressure;
Trace.WriteLine("SCREEN: pkX: " + pkt.pkX + ", pkY:" + pkt.pkY + ", pressure: " + pkt.pkNormalPressure);
m_pkTime = pkt.pkTime;
if (m_graphics == null)
{
// display data mode
TraceMsg("Received WT_PACKET event[" + pktID + "]: X/Y/P = " +
pkt.pkX + " / " + pkt.pkY + " / " + pkt.pkNormalPressure + "\n");
}
else
{
// scribble mode
int clientWidth = scribblePanel.Width;
int clientHeight = scribblePanel.Height;
// m_pkX and m_pkY are in screen (system) coordinates.
Point clientPoint = scribblePanel.PointToClient(new Point(m_pkX, m_pkY));
Trace.WriteLine("CLIENT: X: " + clientPoint.X + ", Y:" + clientPoint.Y);
if (m_lastPoint.Equals(Point.Empty))
{
m_lastPoint = clientPoint;
m_pkTimeLast = m_pkTime;
}
m_pen.Width = (float)(m_pressure / 200);
if (m_pressure > 0)
{
if (m_pkTime - m_pkTimeLast < 5)
{
m_graphics.DrawRectangle(m_pen, clientPoint.X, clientPoint.Y, 1, 1);
}
else
{
m_graphics.DrawLine(m_pen, clientPoint, m_lastPoint);
}
}
m_lastPoint = clientPoint;
m_pkTimeLast = m_pkTime;
}
}
}
}
catch (Exception ex)
{
throw new Exception("FAILED to get packet data: " + ex.ToString());
}
}
public void MyWTPacketEventHandler(Object sender_I, MessageReceivedEventArgs eventArgs_I)
{
//System.Diagnostics.Debug.WriteLine("Received WT_PACKET event");
if (m_wtData == null)
{
return;
}
try
{
if (m_maxPkts == 1)
{
uint pktID = (uint)eventArgs_I.Message.WParam;
WintabPacket pkt = m_wtData.GetDataPacket((uint)eventArgs_I.Message.LParam, pktID);
//DEPRECATED WintabPacket pkt = m_wtData.GetDataPacket(pktID);
if (pkt.pkContext != 0)
{
m_pkX = pkt.pkX;
m_pkY = pkt.pkY;
m_pkTime = pkt.PKrealTime;
m_pressure = pkt.pkNormalPressure;
m_serialNumber = pkt.pkSerialNumber;
//TODO: time and pressure are UINT- think about how to not convert that - also something about minuses
int col;
ArrayList dataMat = new ArrayList();
dataMat.Add(m_serialNumber);
dataMat.Add(m_pkX);
dataMat.Add(m_pkY);
dataMat.Add(m_pressure);
dataMat.Add(m_pkTime.ToString());// - m_pkTimeLast);
dataMat.Add(called);
//dataMat.Add(pkt.pkStatus);
//long[] dataMat = new long[] { curpoint, m_pkX, m_pkY, m_pressure, m_pkTime };
//TODO: update the trial numbers
//int trialNum = 1;
string dataFileName = Path.Combine(DataFolder, DataFileBase) + "_Trial_" + Convert.ToString(numOfTrial) + ".txt";
//long ticks = DateTime.UtcNow.Ticks - DateTime.Parse("01/01/1970 00:00:00").Ticks;
//ticks /= 10000000; //Convert windows ticks to seconds
//String timeStamp = ticks.ToString();
using (StreamWriter dataFile =
new StreamWriter(dataFileName, true))
{
for (col = 0; col < 6; ++col)
{
dataFile.Write("{0:d4}\t", dataMat[col]);
}
dataFile.WriteLine();
}
m_pkTimeLast = m_pkTime;
// enable scribbling on screen
//with packets one at a time
if (m_graphics == null)
{
}
else
{
// scribble mode
int clientWidth = scribblePanel.Width;
int clientHeight = scribblePanel.Height;
// m_pkX and m_pkY are in screen (system) coordinates.
Point clientPoint = scribblePanel.PointToClient(new Point((int)m_pkX, (int)m_pkY));
//Trace.WriteLine("CLIENT: X: " + clientPoint.X + ", Y:" + clientPoint.Y);
if (m_lastPoint.Equals(Point.Empty))
{
m_lastPoint = clientPoint;
m_pkTimeLast = m_pkTime;
}
m_pen.Width = (float)(m_pressure / 200);
if (m_pressure > 0)
{
m_graphics.DrawLine(m_pen, clientPoint, m_lastPoint);
}
m_lastPoint = clientPoint;
}
}
}
}
catch (Exception ex)
{
throw new Exception("FAILED to get packet data: " + ex.ToString());
}
}
public void MyWTPacketEventHandler(Object sender_I, MessageReceivedEventArgs eventArgs_I)
{
try
{
if ((m_maxPkts == 1) && (m_wtData != null))
{
uint pktID = (uint)eventArgs_I.Message.WParam;
//WintabPacketExt pkt2 = m_wtData.GetDataPacketExt((uint)eventArgs_I.Message.LParam, pktID);
WintabPacket pkt = m_wtData.GetDataPacket((uint)eventArgs_I.Message.LParam, pktID);
//WintabPacket pkt = m_wtData.GetDataPacket(pktID);
if (textBox1 != null)
{
textBox1.Text = "Bamboo point " + pkt.pkX.ToString() + ", " + pkt.pkY.ToString() + ", Z:" + pkt.pkZ.ToString() + ", p:" + pkt.pkNormalPressure.ToString();
textBox1.Text += "\r\nMouse: " + Cursor.Position.X.ToString() + ", " + Cursor.Position.Y.ToString();
}
if ((pkt.pkContext != 0) && ((pkt.pkX != lastX) || (pkt.pkY != lastY)))
{
capturing = pkt.pkZ < 512;
lastX = pkt.pkX;
lastY = pkt.pkY;
lastZ = pkt.pkZ;
// New version to use cursor to correct offset
PointF pt;
if (zpNeedsInit && capturing)
{
/*PointF detected = new PointF(pkt.pkX / MultFactor, pkt.pkY / MultFactor);
* pt = pa.PointToClient(new Point(Cursor.Position.X, Cursor.Position.Y));
* zp2 = new PointF(pt.X - detected.X, pt.Y - detected.Y);*/
zp2 = pa.PointToClient(new Point(0, 0));
pt = new PointF(pkt.pkX / MultFactor + zp2.X, pkt.pkY / MultFactor + zp2.Y);
zpNeedsInit = false;
}
else
{
pt = new PointF(pkt.pkX / MultFactor + zp2.X, pkt.pkY / MultFactor + zp2.Y);
}//*/
//Cursor.Position = new Point(lastX/10, lastY/10);
//Point zp = pa.PointToClient(new Point(0,0));
//PointF pt = Cursor.Position.X, (uint)Cursor.Position.Y
// The version that works well at home...
// PointF pt = new PointF(pkt.pkX / MultFactor + zp.X, pkt.pkY / MultFactor + zp.Y);
// Point pt = pa.PointToClient(new Point(lastX / 10, lastY / 10));
//Using mouse co-ords
//PointF pt = pa.PointToClient(new Point(Cursor.Position.X, Cursor.Position.Y));
pa.showPointer((int)pt.X, (int)pt.Y);
uint m_pressure = pkt.pkNormalPressure;
if (textBox1 != null)
{
textBox1.Text += "\r\n" + pt.X.ToString() + "," + pt.Y.ToString();
textBox1.Text += "\r\nHWND = " + eventArgs_I.Message.HWnd.ToString();
textBox1.Text += "\r\nTime = " + pkt.pkTime.ToString();
}
if (m_pressure > 1)
{
if (pa.drawing)
{
pa.DrawTo(pt.X, pt.Y, (int)m_pressure);
//pa.DrawTo((uint)Cursor.Position.X, (uint)Cursor.Position.Y, (int)m_pressure);
}
else
{
pa.startDrawing(pt.X, pt.Y, (int)m_pressure);
//pa.startDrawing((uint)Cursor.Position.X, (uint)Cursor.Position.Y, (int)m_pressure);
}
// mouse_event(MOUSEEVENTF_LEFTDOWN, (uint)Cursor.Position.X, (uint)Cursor.Position.Y, 0, 0);
}
else
{
if (pa.drawing)
{
pa.endDrawing();
}
// mouse_event(MOUSEEVENTF_LEFTUP, (uint)Cursor.Position.X, (uint)Cursor.Position.Y, 0, 0);
}
//textBox1.Text = "Data: X=" + lastX.ToString() + "; Y=" + lastY.ToString() + "; Z=" + lastZ.ToString() + "; P=" + m_pressure.ToString()+"\r\n";
//textBox1.SelectionStart = textBox1.Text.Length;
//textBox1.ScrollToCaret();
//m_pkTime = pkt.pkTime;
}
}
}
catch (Exception ex)
{
// MessageBox.Show("Lost tablet context.");
}
}
///////////////////////////////////////////////////////////////////////
/// <summary>
/// Called when Wintab WT_PACKET events are received.
/// </summary>
/// <param name="sender_I">The EventMessage object sending the report.</param>
/// <param name="eventArgs_I">eventArgs_I.Message.WParam contains ID of packet containing the data.</param>
public void MyWTPacketEventHandler(Object sender_I, MessageReceivedEventArgs eventArgs_I)
{
if (m_wtData == null)
{
return;
}
try
{
if (m_maxPkts == 1)
{
uint pktID = (uint)eventArgs_I.Message.WParam;
WintabPacket pkt = m_wtData.GetDataPacket((uint)eventArgs_I.Message.LParam, pktID);
if (pkt.pkContext != 0)
{
m_pkX = pkt.pkX;
m_pkY = pkt.pkY;
m_pressure = pkt.pkNormalPressure;
//Trace.WriteLine("SCREEN: pkX: " + pkt.pkX + ", pkY:" + pkt.pkY + ", pressure: " + pkt.pkNormalPressure);
m_pkTime = pkt.pkTime;
if (m_graphics == null)
{
// display data mode
TraceMsg("Received WT_PACKET event[" + pktID + "]: X/Y/P = " +
pkt.pkX + " / " + pkt.pkY + " / " + pkt.pkNormalPressure + "\n");
}
else
{
Point clientPoint = testSplitContainer.Panel2.PointToClient(new Point(m_pkX, m_pkY));
//Trace.WriteLine("CLIENT: X: " + clientPoint.X + ", Y:" + clientPoint.Y);
if (m_lastPoint.Equals(Point.Empty))
{
m_lastPoint = clientPoint;
m_pkTimeLast = m_pkTime;
}
float width = (float)m_pressure / (float)m_maxPressure;
int penIdx = (int)(width * 10) - 1; if (penIdx < 0)
{
penIdx = 0;
}
//Debug.WriteLine($"pressure: {m_pressure}; width:{m_pen.Width}; penIdx: {penIdx}");
if (m_pressure > 0)
{
m_graphics.DrawLine(m_drawPens[penIdx], clientPoint, m_lastPoint);
}
m_lastPoint = clientPoint;
m_pkTimeLast = m_pkTime;
}
}
}
}
catch (Exception ex)
{
throw new Exception("FAILED to get packet data: " + ex.ToString());
}
}
///////////////////////////////////////////////////////////////////////
/// <summary>
/// Called when Wintab WT_PACKET events are received.
/// </summary>
/// <param name="sender_I">The EventMessage object sending the report.</param>
/// <param name="eventArgs_I">eventArgs_I.Message.WParam contains ID of packet containing the data.</param>
public void MyWTPacketEventHandler(Object sender_I, MessageReceivedEventArgs eventArgs_I)
{
//System.Diagnostics.Debug.WriteLine("Received WT_PACKET event");
if (m_wtData == null)
{
return;
}
try
{
if (m_maxPkts == 1)
{
uint pktID = (uint)eventArgs_I.Message.WParam;
WintabPacket pkt = m_wtData.GetDataPacket((uint)eventArgs_I.Message.LParam, pktID);
//DEPRECATED WintabPacket pkt = m_wtData.GetDataPacket(pktID);
if (pkt.pkContext != 0)
{
m_pkX = pkt.pkX;
m_pkY = pkt.pkY;
m_pressure = pkt.pkNormalPressure;
//Trace.WriteLine("SCREEN: pkX: " + pkt.pkX + ", pkY:" + pkt.pkY + ", pressure: " + pkt.pkNormalPressure);
m_pkTime = pkt.pkTime;
//Console.WriteLine("time: " + m_pkTime);
if (m_graphics == null)
{
// display data mode
TraceMsg("Received WT_PACKET event[" + pktID + "]: X/Y/P = " +
pkt.pkX + " / " + pkt.pkY + " / " + pkt.pkNormalPressure + "\n");
}
else
{
// scribble mode
int clientWidth = scribblePanel.Width;
int clientHeight = scribblePanel.Height;
// m_pkX and m_pkY are in screen (system) coordinates.
/*
* //Converts the program to use relative coordinates.
* System.Drawing.Rectangle workingRectangle = Screen.PrimaryScreen.WorkingArea;
*
* double percentX = m_pkX / (double)workingRectangle.Width;
* double percentY = m_pkY / (double)workingRectangle.Height;
*
* int newX = (int)(percentX * clientWidth);
* int newY = (int)(percentY * clientHeight);
*
* Point clientPoint = new Point(newX, newY);
*/
Point clientPoint = scribblePanel.PointToClient(new Point(m_pkX, m_pkY));
if (clientPoint.X < 0)
{
return;
}
if (clientPoint.Y < 0)
{
return;
}
if (clientPoint.X > scribblePanel.Width)
{
return;
}
if (clientPoint.Y > scribblePanel.Height)
{
return;
}
//Trace.WriteLine("CLIENT: X: " + clientPoint.X + ", Y:" + clientPoint.Y);
if (m_lastPoint.Equals(Point.Empty))
{
m_lastPoint = clientPoint;
m_pkTimeLast = m_pkTime;
}
//m_pen.Width = (float)(m_pressure / 200);
m_pen.Width = (float)3.0;
if (m_pressure > 0 && screenEnabled)
{
if (!timeoutTimer.Enabled && timeoutEnabled && currentSeq != 0)
{
timeoutTimer.Start();
}
if (compareTimer.Enabled)
{
compareTimer.Stop();
}
uint unixTimestamp = (uint)(DateTime.UtcNow.Subtract(new DateTime(1970, 1, 1))).TotalMilliseconds;
if (m_pkTime - m_pkTimeLast > 50)
{
Console.WriteLine("new stroke");
m_graphics.DrawRectangle(m_pen, clientPoint.X, clientPoint.Y, 1, 1);
strokeNum++;
DrawPoint dp = new DrawPoint(clientPoint.X, clientPoint.Y, strokeNum, unixTimestamp, m_pressure);
TR.AddStartPoint(dp);
m_lastPoint = clientPoint;
m_pkTimeLast = m_pkTime;
}
else
{
m_graphics.DrawLine(m_pen, clientPoint, m_lastPoint);
DrawPoint dp = new DrawPoint(clientPoint.X, clientPoint.Y, strokeNum, unixTimestamp, m_pressure);
TR.AddPoint(dp);
compareTimer.Start();
m_lastPoint = clientPoint;
m_pkTimeLast = m_pkTime;
}
}
}
}
}
}
catch (Exception ex)
{
throw new Exception("FAILED to get packet data: " + ex.ToString());
}
}
