private void GetURLSource(object htmlDataType)
{
tssl_Status.UpdateStatus("Conneting...");
try
{
//htmlDataType = new HtmlSource(_url);
switch((SourceCode)htmlDataType)
{
case SourceCode.Database:
_htmlDatabase = new HtmlSource(_url);
_htmlDatabase.GetInfo(SourceCode.Database);
break;
case SourceCode.Record:
_htmlRecord = new HtmlSource(_url);
_htmlRecord.GetInfo(SourceCode.Record);
break;
case SourceCode.Record_Sub:
_htmlRecord_Sub = new HtmlSource(_url);
_htmlRecord_Sub.GetInfo(SourceCode.Record_Sub);
break;
case SourceCode.Annotations:
_htmlAnnotations = new HtmlSource(_url);
_htmlAnnotations.GetInfo(SourceCode.Annotations);
break;
default:
MessageBox.Show("Wrong input type.");
return;
}
//_getSourceCodeCompleted(); //trig event
}
catch (NoAnnotationsException ex)
{
tssl_Status.UpdateStatus("Done.");
//throw ex; //failed
//throw new Exception(ex.ErrorMessage);
//temporary solution
_htmlAnnotations = null;
MessageBox.Show(ex.ErrorMessage);
return;
}
catch (URLNoResponseException ex)
{
tssl_Status.UpdateStatus("Failed.");
MessageBox.Show(ex.Message);
return;
}
tssl_Status.UpdateStatus("Done.");
}
private void cmb_Database_SelectedIndexChanged(object sender, EventArgs e)
{
//check: prevent to refresh while selectedIndex doesn't change
if (cmb_Database.SelectedIndex == prevCmbSelectedIndex[(int)SourceCode.Database])
{
return;
}
prevCmbSelectedIndex[(int)SourceCode.Database] = cmb_Database.SelectedIndex;
cmb_Record.Items.Clear();
cmb_Record_SubDir.Items.Clear();
cmb_Annotations.Items.Clear();
prevCmbSelectedIndex[1] = -1; //reset
string dbName = _htmlDatabase.DBList[cmb_Database.SelectedIndex];
//get record list
//_url = @"http://physionet.org/physiobank/database/" + dbName;
_url = @"http://physionet.org/physiobank/database/" + dbName + "/RECORDS";
try
{
_workerThread = new Thread(new ParameterizedThreadStart(GetURLSource));
_workerThread.Start(SourceCode.Record);
_workerThread.Join();
/*
_workerThread = new Thread(new ParameterizedThreadStart(GetURLSource));
_url = @"http://physionet.org/physiobank/database/" + dbName + "/ANNOTATORS";
_workerThread.Start(SourceCode.Annotations);
_workerThread.Join();
*/
}
catch (Exception ex)
{
MessageBox.Show(ex.Message);
return;
}
//get annotation list
_url = @"http://physionet.org/physiobank/database/" + dbName + "/ANNOTATORS";
try
{
_workerThread = new Thread(new ParameterizedThreadStart(GetURLSource));
_workerThread.Start(SourceCode.Annotations);
_workerThread.Join();
}
catch (Exception ex)
{
_htmlAnnotations = null;
MessageBox.Show(ex.Message);
}
cmb_Record.UpdateItems(_htmlRecord.RecordList);
if (_htmlAnnotations != null)
{
cmb_Annotations.UpdateItems(_htmlAnnotations.AnnotationsList);
}
else
{
cmb_Annotations.Items.Clear();
}
}
