void Registers_PropertyChanged(object?sender, PropertyChangedEventArgs e)
{
ushort?address = Registers.Current.PC;
if (address.HasValue)
{
var matchingLine = acmePdbManager.FindLineUsingAddress(address.Value);
if (matchingLine is not null)
{
var file = acmePdbManager.FindFileOfLine(matchingLine) !;
int matchingLineNumber = file.Lines.IndexOf(matchingLine);
dispatcher.Dispatch(
new OpenSourceFileMessage(file, ExecutingLine: matchingLineNumber)
);
return;
}
}
SourceFileViewerViewModel.ClearExecutionRow();
}
internal void OpenSourceFile(object?item)
{
switch (item)
{
case AcmeFile acmeFile:
dispatcher.Dispatch(new OpenSourceFileMessage(acmeFile));
break;
case AcmeLabel label:
var line = acmePdbManager.FindLineUsingAddress(label.Address);
if (line is not null)
{
var file = acmePdbManager.FindFileOfLine(line);
// file can't be null actually
if (file is not null)
{
int lineNumber = file.Lines.IndexOf(line);
dispatcher.Dispatch(new OpenSourceFileMessage(file, lineNumber, null));
}
}
break;
}
}
