public static frmFileConversion GetChildInstance(ConversionType fileType)
{
if (m_SChildform == null)
{
m_SChildform = new frmFileConversion(fileType);
}
return m_SChildform;
}
private void CreateFileConversionWindow(ConversionType type)
{
switch (type)
{
case ConversionType.GP2ToGPS:
gP2GPSToolStripMenuItem.Enabled = true;
binGPSToolStripMenuItem.Enabled = false;
gPSNMEAToolStripMenuItem.Enabled = false;
NMEAtoGPStoolStripMenuItem.Enabled = false;
gPSToKMLToolStripMenuItem.Enabled = false;
break;
case ConversionType.BinToGPS_GP2:
gP2GPSToolStripMenuItem.Enabled = false;
binGPSToolStripMenuItem.Enabled = true;
gPSNMEAToolStripMenuItem.Enabled = false;
NMEAtoGPStoolStripMenuItem.Enabled = false;
gPSToKMLToolStripMenuItem.Enabled = false;
break;
case ConversionType.GPSToNMEA:
gP2GPSToolStripMenuItem.Enabled = false;
binGPSToolStripMenuItem.Enabled = false;
gPSNMEAToolStripMenuItem.Enabled = true;
NMEAtoGPStoolStripMenuItem.Enabled = false;
gPSToKMLToolStripMenuItem.Enabled = false;
break;
case ConversionType.GPSToKML:
gP2GPSToolStripMenuItem.Enabled = false;
binGPSToolStripMenuItem.Enabled = false;
gPSNMEAToolStripMenuItem.Enabled = false;
NMEAtoGPStoolStripMenuItem.Enabled = false;
gPSToKMLToolStripMenuItem.Enabled = true;
break;
case ConversionType.NMEAToGPS:
gP2GPSToolStripMenuItem.Enabled = false;
binGPSToolStripMenuItem.Enabled = false;
gPSNMEAToolStripMenuItem.Enabled = false;
NMEAtoGPStoolStripMenuItem.Enabled = true;
gPSToKMLToolStripMenuItem.Enabled = false;
break;
default:
gP2GPSToolStripMenuItem.Enabled = true;
binGPSToolStripMenuItem.Enabled = true;
gPSNMEAToolStripMenuItem.Enabled = true;
NMEAtoGPStoolStripMenuItem.Enabled = true;
gPSToKMLToolStripMenuItem.Enabled = true;
break;
}
frmFileConversion childInstance = null;
childInstance = frmFileConversion.GetChildInstance(type);
if (childInstance.IsDisposed)
{
childInstance = new frmFileConversion(type);
}
childInstance.BringToFront();
childInstance.updateParent += new frmFileConversion.updateParentEventHandler(updateFileCovAvail);
childInstance.MdiParent = this;
childInstance.Show();
}
private void fileConversionClosing()
{
this._abort = true;
this._conversionStatus = false;
m_SChildform = null;
this.saveNExit();
}