public void ProcessQuery()
{
UpdateExoplanetListView(false);
if (VisualizationDialog != null)
{
VisualizationDialog.RefreshGraphics();
}
}
private void open_Click(object sender, EventArgs e)
{
OpenFileDialog openFileDialog = new OpenFileDialog();
openFileDialog.InitialDirectory = Constant.ProgramDataFolder;
openFileDialog.Filter = "xml files (*.xml)|*.xml|Exoplanet.eu Exoplanet Archive files (*.vot)|*.vot" +
"|NASA Exoplanet Archive files (*.vot)|*.vot" +
"|Exoplanets.org Archive files (*.csv)|*.csv" +
"|All files (*.*)|*.*";
openFileDialog.FilterIndex = Settings.FilterIndex;
openFileDialog.RestoreDirectory = true;
if (openFileDialog.ShowDialog() == DialogResult.OK)
{
try
{
if (openFileDialog.OpenFile() != null)
{
string fileName = openFileDialog.FileName.ToLower();
Cursor.Current = Cursors.WaitCursor;
if (openFileDialog.FilterIndex == 1)
{
XmlFileName = openFileDialog.FileName;
}
else if (openFileDialog.FilterIndex == 2 || openFileDialog.FilterIndex == 3)
{ // Exoplanet.EU or NASA data files
ReadVOT.Read(openFileDialog.FileName);
XmlFileName = ReadVOT.ReplaceExtension(openFileDialog.FileName);
}
else if (openFileDialog.FilterIndex == 4)
{ // Exoplanets.org data files
ReadCSV.Read(openFileDialog.FileName);
XmlFileName = ReadCSV.ReplaceExtension(openFileDialog.FileName);
}
else
{
if (ReadCSV.IsCSV(openFileDialog.FileName))
{
ReadCSV.Read(openFileDialog.FileName);
XmlFileName = ReadCSV.ReplaceExtension(openFileDialog.FileName);
}
else if (ReadVOT.IsVOT(openFileDialog.FileName))
{
ReadVOT.Read(openFileDialog.FileName);
XmlFileName = ReadVOT.ReplaceExtension(openFileDialog.FileName);
}
else if (ReadTBL.IsTBL(openFileDialog.FileName))
{
ReadTBL.Read(openFileDialog.FileName);
XmlFileName = ReadTBL.ReplaceExtension(openFileDialog.FileName);
}
else if (fileName.EndsWith(".xml"))
{
XmlFileName = openFileDialog.FileName;
}
}
UpdateExoplanetListView(true);
if (VisualizationDialog != null)
{
VisualizationDialog.RefreshGraphics();
}
if (ExoplanetDetails != null)
{
if (ExoplanetListView.SelectedItems.Count == 1)
{
Exoplanet exoplanet = ( Exoplanet )ExoplanetListView.SelectedItems [0].Tag;
displayAllDetails(exoplanet);
Focus();
}
else
{
ExoplanetDetails.Close();
}
}
Settings.FilterIndex = openFileDialog.FilterIndex;
Cursor.Current = Cursors.Default;
}
}
catch (Exception ex)
{
MessageBox.Show("Error: " + ex.Message);
}
}
}