protected override void OnCellValueChanged(DataGridViewCellEventArgs e)
{
if (e.RowIndex < 0 || e.RowIndex > _cp.MicrocodeRam.Length)
{
base.OnCellValueChanged(e);
return;
}
switch (e.ColumnIndex)
{
case 0: // breakpoint
{
// grab the check value
bool cellValue = (bool)this.Rows[e.RowIndex].Cells[e.ColumnIndex].EditedFormattedValue;
if (cellValue)
{
BreakpointManager.SetBreakpoint(new BreakpointEntry(BreakpointProcessor.CP, BreakpointType.Execution, (ushort)e.RowIndex));
}
else
{
BreakpointManager.SetBreakpoint(new BreakpointEntry(BreakpointProcessor.CP, BreakpointType.None, (ushort)e.RowIndex));
}
}
break;
}
base.OnCellValueChanged(e);
}
protected override void OnCellValueChanged(DataGridViewCellEventArgs e)
{
if (e.RowIndex < 0 || e.RowIndex > _source.Count)
{
base.OnCellValueChanged(e);
return;
}
switch (e.ColumnIndex)
{
case 0: // breakpoint
{
// grab the check value
bool cellValue = (bool)this.Rows[e.RowIndex].Cells[e.ColumnIndex].EditedFormattedValue;
ushort address = 0;
bool addressAvailable = _sourceMap != null?_sourceMap.GetAddressForSource(new SourceEntry(_currentSourceFile, new string[] { }, 0, e.RowIndex), out address) : false;
if (addressAvailable)
{
if (cellValue)
{
BreakpointManager.SetBreakpoint(new BreakpointEntry(_iopCode ? BreakpointProcessor.IOP : BreakpointProcessor.CP, BreakpointType.Execution, address));
}
else
{
BreakpointManager.SetBreakpoint(new BreakpointEntry(_iopCode ? BreakpointProcessor.IOP : BreakpointProcessor.CP, BreakpointType.None, address));
}
}
}
break;
case 1: // address
{
string oldCellValue = ((string)this.Rows[e.RowIndex].Cells[e.ColumnIndex].Value).Trim();
string[] symbolTokens = ((string)this.Rows[e.RowIndex].Cells[e.ColumnIndex].EditedFormattedValue).Trim().Split(new char[] { ',' }, StringSplitOptions.RemoveEmptyEntries);
if (symbolTokens.Length > 2)
{
MessageBox.Show("Invalid syntax.");
return;
}
if (oldCellValue.StartsWith("$"))
{
oldCellValue = oldCellValue.Substring(1);
}
if (symbolTokens.Length == 0)
{
// cell is empty, delete the current source map entry if present.
// TODO: use source map for this instead?
if (_sourceMap != null && !string.IsNullOrEmpty(oldCellValue))
{
ushort oldAddress = Convert.ToUInt16(oldCellValue, 16);
_sourceMap.RemoveSourceEntry(new SourceEntry(_currentSourceFile, new string[] { }, oldAddress, e.RowIndex));
}
return;
}
//
// Valid new cell value.
//
string cellValue = symbolTokens[0];
string symbolName = symbolTokens.Length == 2 ? symbolTokens[1] : "*none*";
// strip leading $ if any.
if (cellValue.StartsWith("$"))
{
cellValue = cellValue.Substring(1);
}
try
{
ushort address = Convert.ToUInt16(cellValue, 16);
ushort oldAddress = string.IsNullOrWhiteSpace(oldCellValue) ? (ushort)0 : Convert.ToUInt16(oldCellValue, 16);
if (_sourceMap != null && address != oldAddress)
{
//
// Set the new value first.
//
_sourceMap.AddSourceEntry(new SourceEntry(_currentSourceFile, new string[] { symbolName }, address, e.RowIndex));
//
// Remove the old value from the database if there is one.
//
if (!string.IsNullOrWhiteSpace(oldCellValue))
{
_sourceMap.RemoveSourceEntry(new SourceEntry(_currentSourceFile, new string[] { }, oldAddress, e.RowIndex));
}
}
}
catch (Exception ex)
{
MessageBox.Show(ex.Message, "Hey!");
// Invalid value, clear it.
// this.Rows[e.RowIndex].Cells[e.ColumnIndex].Value = String.Empty;
}
}
break;
}
base.OnCellValueChanged(e);
}
private void ClearMesaBreakpoint(int address)
{
BreakpointManager.SetBreakpoint(new BreakpointEntry(BreakpointProcessor.Mesa, BreakpointType.None, address));
}
private void SetMesaBreakpoint(int address)
{
BreakpointManager.SetBreakpoint(new BreakpointEntry(BreakpointProcessor.Mesa, BreakpointType.Execution, address));
}
