public void Execute(IPCBIWindow parent)
{
//import excellon file output from Cadence Allegro (tools defined as comments)
//insert digits for reading inner values of drill file (most no information in drill files, you can have a look on your gerber files to identify it).
//If you load gerber and drill together there is a auto scaling implemented.
int LeadingDigits = 2;
int TrailingDigits = 4;
bool UseMils = true;
Parent = parent;
IFilter filter = new IFilter(parent);
if (!parent.JobIsLoaded)
{
filter.CreateAndLoadEmptyJob(Path.GetTempPath(), "GerberImport", "step");
}
stop = false;
bool TryAutoSize = false;
string DrillHeader = "Format : " + LeadingDigits + "." + TrailingDigits + " / Absolute / INCH / Trailing*" + Environment.NewLine;
DrillHeader += "Contents: Thru / Drill / Plated*" + Environment.NewLine;
// DrillHeader += "M48**" + Environment.NewLine;
DrillHeader += "FMAT,1*" + Environment.NewLine;
DrillHeader += "INCH,TZ*" + Environment.NewLine;
DrillHeader += "ICI,OFF*";
ILayer drillLayer = null;
System.Windows.Forms.OpenFileDialog of = new System.Windows.Forms.OpenFileDialog();
of.Multiselect = true;
if (of.ShowDialog() == System.Windows.Forms.DialogResult.OK)
{
PCB_Investigator.PCBIWindows.PCBIWorkingDialog working = new PCB_Investigator.PCBIWindows.PCBIWorkingDialog();
working.CanCancel(true);
working.CancelPressed += working_CancelPressed;
working.SetStatusText("Parsing files...");
working.ShowWorkingDlgAsThread();
double counter = 1;
double stepOneFile = 100f / of.FileNames.Length;
foreach (string FileName in of.FileNames)
{
if (stop)
{
break;
}
working.SetStatusPercent((int)counter);
FileStream gfs = new System.IO.FileStream(FileName, FileMode.Open);
StreamReader gsr = new System.IO.StreamReader(gfs, Encoding.UTF8);
string GerberFile = gsr.ReadToEnd();
gsr.Close();
gfs.Close();
string fullPath = Path.GetTempPath() + Path.GetFileName(FileName);
counter += stepOneFile;
if (File.Exists(fullPath))
{
try
{
File.Delete(fullPath);
System.Threading.Thread.Sleep(1000); //file delete takes some time...
}
catch
{ }
}
FileStream writeGerberFS = new System.IO.FileStream(fullPath, FileMode.OpenOrCreate);
StreamWriter GerberWriterSW = new StreamWriter(writeGerberFS, Encoding.UTF8);
if (GerberFile.StartsWith("G"))
{
GerberWriterSW.WriteLine(GerberFile);
GerberWriterSW.Flush();
GerberWriterSW.Close();
IPCBIWindow.LoadInformation loadInfo = new IPCBIWindow.LoadInformation();
Parent.LoadData(fullPath, out loadInfo);
}
else if (GerberFile.StartsWith(";")) //most files out of cadance start with ;
{
GerberWriterSW.WriteLine(DrillHeader);
foreach (string s in GerberFile.Split(new string[] { Environment.NewLine }, StringSplitOptions.RemoveEmptyEntries))
{
//z.B. Tooldef. bzw. commentarte
//z.B. ; Holesize 1. = 16.000000 Tolerance = +0.000000/-0.000000 PLATED MILS Quantity = 57
if (s.StartsWith(";")) //nur wenn keine tooldef dann check Holesize def
{
#region check for tool definition in comment
int indexHolesize = s.IndexOf("Holesize");
if (indexHolesize > 0)
{
bool containsMil = s.Contains("MILS");
bool containsMM = s.Contains("MM");
//check = nach holesize
StringBuilder digitsOfDiameter = new StringBuilder();
bool started = false;
for (int i = indexHolesize + 9; i < s.Length; i++)
{
#region get diameter of holesize
if (s[i] == '=')
{
if (started)
{
break;
}
started = true;
}
else
if (started)
{
if (char.IsNumber(s[i]) || s[i] == '.')
{
digitsOfDiameter.Append(s[i]);
}
else if (s[i] == ' ' && digitsOfDiameter.Length == 0)
{
}
else //anderer Parameter gestartet...
{
break;
}
}
#endregion
}
if (digitsOfDiameter.Length > 0)
{
if (containsMM && !containsMil)
{
double diameterTool = ParseHeader(digitsOfDiameter.ToString(), true) / 1000;
GerberWriterSW.WriteLine(s.Substring(1, 3) + "C" + diameterTool.ToString().Replace(",", "."));
}
else
{
GerberWriterSW.WriteLine(s.Substring(1, 3) + "C" + digitsOfDiameter.ToString());
}
}
}
else
{
GerberWriterSW.WriteLine(s);
}
#endregion
}
}
GerberWriterSW.WriteLine(GerberFile);
GerberWriterSW.Flush();
GerberWriterSW.Close();
IStep step = parent.GetCurrentStep();
working.DoClose();
MessageBox.Show("Parameter" + Environment.NewLine + "Leading " + LeadingDigits + " Trailing " + TrailingDigits + Environment.NewLine + "Unit " + (UseMils?"mils":"mm") + Environment.NewLine, "Drill Setup");
IMatrix matrix = parent.GetMatrix();
if (matrix != null)
{
matrix.DelateLayer(System.IO.Path.GetFileName(fullPath), false);
}
string drillLayername = step.AddGerberLayer(fullPath, true, PCBI.ImportOptions.FormatTypes.Excellon1, LeadingDigits, TrailingDigits, UseMils, TryAutoSize);
drillLayer = step.GetLayer(drillLayername);
Dictionary <double, int> diameterShapeList = new Dictionary <double, int>();
}
}
working.DoClose();
}
parent.UpdateControlsAndResetView();
if (drillLayer != null)
{
drillLayer.EnableLayer(true);
}
}