private void btnAdd_Click(object sender, EventArgs e)
{
VerilogPortDirection inout = VerilogPortDirection.In;
if (rbOut.Checked)
{
inout = VerilogPortDirection.Out;
}
if (rbInOut.Checked)
{
inout = VerilogPortDirection.InOut;
}
Verilog_Port newPort = new Verilog_Port("", "wire", inout);
tbPortName.Enabled = true;
rbIn.Enabled = true;
rbOut.Enabled = true;
rbInOut.Enabled = true;
cbPortType.Enabled = true;
PortList.Add(newPort);
lbPortList.Items.Add(newPort.Name);
lbPortList.SelectedIndex = PortList.Count - 1;
pictureBoxPreview.Invalidate();
tbPortName.Text = string.Empty;
tbPortName.Focus();
}
private void cbPortType_SelectedIndexChanged(object sender, EventArgs e)
{
int iSelIndex = lbPortList.SelectedIndex;
if ((iSelIndex >= 0))
{
Verilog_Port pi = PortList[iSelIndex];
pi.Type = (string)cbPortType.Items[cbPortType.SelectedIndex]; //SelectedText;
PortList[iSelIndex] = pi;
pictureBoxPreview.Invalidate();
}
}
private void BoundsChanged(object sender, EventArgs e)
{
int iSelIndex = lbPortList.SelectedIndex;
if (iSelIndex >= 0)
{
Verilog_Port pi = PortList[iSelIndex];
pi.LeftIndex = (int)LeftIndex.Value;
pi.RightIndex = (int)RightIndex.Value;
PortList[iSelIndex] = pi;
pictureBoxPreview.Invalidate();
}
}
private void checkBoxIsBus_CheckedChanged(object sender, EventArgs e)
{
int iSelIndex = lbPortList.SelectedIndex;
if (iSelIndex >= 0)
{
Verilog_Port pi = PortList[iSelIndex];
pi.isBus = checkBoxIsBus.Checked;
PortList[iSelIndex] = pi;
pictureBoxPreview.Invalidate();
LeftIndex.Enabled = checkBoxIsBus.Checked;
RightIndex.Enabled = checkBoxIsBus.Checked;
}
}
/// <summary>
/// Создание порта по имеющимся данным с Verilog_Port
/// </summary>
/// <param name="info"></param>
/// <param name="center_point"></param>
/// <param name="core"></param>
/// <returns></returns>
public static My_Port CreatePort(Verilog_Port info, Point center_point, Constructor_Core core)
{
My_Port res = new My_Port(info.Name, info.Type, center_point, core);
switch (info.Direction)
{
case VerilogPortDirection.In:
res.Direction = Schematix.FSM.My_Port.PortDirection.In;
break;
case VerilogPortDirection.Out:
res.Direction = Schematix.FSM.My_Port.PortDirection.Out;
break;
case VerilogPortDirection.InOut:
res.Direction = Schematix.FSM.My_Port.PortDirection.InOut;
break;
}
return(res);
}
private void tbPortName_TextChanged(object sender, EventArgs e)
{
bool bEnabled = tbPortName.Text != "";
int iSelIndex = lbPortList.SelectedIndex;
if (iSelIndex >= 0)
{
Verilog_Port pi = PortList[iSelIndex];
pi.Name = tbPortName.Text;
PortList[iSelIndex] = pi;
lbPortList.Items[iSelIndex] = tbPortName.Text;
pictureBoxPreview.Invalidate();
if (bEnabled)
{
for (int i = 0; i < PortList.Count; i++)
{
if ((PortList[i].Name == tbPortName.Text) &&
(i != iSelIndex))
{
bEnabled = false;
}
}
}
btnAdd.Enabled = bEnabled;
lbPortList.Enabled = bEnabled;
cbPortType.Enabled = bEnabled;
}
if (string.IsNullOrEmpty(tbPortName.Text))
{
ButtonOk.Enabled = false;
}
else
{
ButtonOk.Enabled = true;
}
}
private void RadioButtonDirection_CheckedChanged(object sender, EventArgs e)
{
int iSelIndex = lbPortList.SelectedIndex;
if (iSelIndex >= 0)
{
Verilog_Port pi = PortList[iSelIndex];
if (rbIn.Checked)
{
pi.Direction = VerilogPortDirection.In;
}
if (rbOut.Checked)
{
pi.Direction = VerilogPortDirection.Out;
}
if (rbInOut.Checked)
{
pi.Direction = VerilogPortDirection.InOut;
}
PortList[iSelIndex] = pi;
pictureBoxPreview.Invalidate();
}
}
public void Draw(Graphics g)
{
Pen ThinPen = Pens.Black;
Pen ThickPen = new Pen(Color.Black, 3);
Pen LinePen;
g.FillRectangle(new SolidBrush(Color.LemonChiffon), 20, 1, 100, 200);
g.DrawRectangle(ThickPen, 20, 0, 100, 200);
StringFormat sf = new StringFormat();
sf.Alignment = StringAlignment.Center;
g.DrawString(ModuleName,
Font, new SolidBrush(Color.Black), 70, 201, sf);
int cLeft = 0, cRight = 0, cInOut = 0;
for (int i = 0; i < PortList.Count; i++)
{
if (PortList[i].Direction == VerilogPortDirection.In)
{
cLeft++;
}
else if (PortList[i].Direction == VerilogPortDirection.InOut)
{
cInOut++;
}
else
{
cRight++;
}
}
bool bInOutAtLeft = false;
if (cLeft + cInOut < cRight)
{
cLeft += cInOut;
bInOutAtLeft = true;
}
else
{
cRight += cInOut;
}
int iStepLeft = (200 / (cLeft + 1));
int iStepRight = (200 / (cRight + 1));
cLeft = cRight = 0;
sf.LineAlignment = StringAlignment.Center;
String sPortName;
for (int i = 0; i < PortList.Count; i++)
{
Verilog_Port pi = PortList[i];
sPortName = pi.Name;
if (pi.isBus == true)
{
LinePen = ThickPen;
sPortName = sPortName + '(' + pi.LeftIndex + ':' + pi.RightIndex + ')';
}
else
{
LinePen = ThinPen;
}
if ((pi.Direction == VerilogPortDirection.In) ||
((pi.Direction == VerilogPortDirection.InOut) && bInOutAtLeft))
{
// Draw at left side
cLeft++;
g.DrawLine(LinePen, 0, cLeft * iStepLeft, 20, cLeft * iStepLeft);
sf.Alignment = StringAlignment.Near;
g.DrawString(sPortName, this.Font, SystemBrushes.ControlText, 22, cLeft * iStepLeft, sf);
}
else
{
// Draw at right side
cRight++;
g.DrawLine(LinePen, 120, cRight * iStepRight, 140, cRight * iStepRight);
sf.Alignment = StringAlignment.Far;
g.DrawString(sPortName, this.Font, SystemBrushes.ControlText, 118, cRight * iStepRight, sf);
}
}
}
