private void FillDetailsListView(IHDU hdu)
{
headerListView.Items.Clear();
headerListView.Font = new Font(headerListView.Font.FontFamily, 11F);
for (uint i = 0; i < hdu.Header.CardImages.Length; i++)
{
ICardImage ci = hdu.Header.CardImages[i];
if (!ci.IsEmpty)
{
ListViewItem item = new ListViewItem(new string[] { ci.Key, ci.Value, ci.Comment });
item.UseItemStyleForSubItems = false;
if (ci.IsComment)
{
item.SubItems[0].ForeColor = Color.DarkGreen;
}
else if (ci.IsHistory)
{
item.SubItems[0].ForeColor = Color.SaddleBrown;
}
else if (ci.IsWCS)
{
item.SubItems[0].ForeColor = Color.Blue;
}
else if (ci.IsTable)
{
item.SubItems[0].ForeColor = Color.FromArgb(255, 64, 128, 128);
}
Color c = ((i & 1) != 0) ? Color.FromArgb(255, 240, 240, 240) : item.BackColor;
item.SubItems[0].BackColor = item.SubItems[1].BackColor = item.SubItems[2].BackColor = c;
item.SubItems[0].Font = new Font(item.SubItems[0].Font, FontStyle.Bold);
headerListView.Items.Add(item);
}
}
}
internal SliceInfo(IHDU hdu)
{
_hdu = hdu;
_hdu.DataMngr.CurrentSlice = 0;
_modelState = ModelState.Default;
_modelState.PixelMinimum = _hdu.DataMngr.Minimum;
_modelState.PixelMaximum = _hdu.DataMngr.Maximum;
_modelState.Histogram = new Histogram(_hdu.DataMngr.Data, 500, _hdu.DataMngr.Minimum, _hdu.DataMngr.Maximum, _hdu.DataMngr.BlankValue);
}
void FillWCS(IHDU hdu)
{
string rtf =
@"{\rtf1\ansi\ansicpg1252\deff0\deflang1033{\fonttbl{\f0\fswiss\fcharset0 Microsoft Sans Serif;}}" + "\n" +
@"{\*\generator Najm 1.0 beta;}\viewkind4\uc1\pard\f0\fs22" + "\n";
rtf += hdu.Header.WCSInfo.ToString();
wcsRichTextBox.Rtf = rtf;
}
private IHDU GetSelectedHDU()
{
IHDU hdu = null;
TreeNode n = (structureTreeView).SelectedNode;
if (n != null && n.Tag != null && n.Tag is IHDU)
{
hdu = ((IHDU)n.Tag);
}
return(hdu);
}
private void PassToDefaultHandler(KeyValuePair <IHDU, int> pair)
{
IHDU hdu = pair.Key;
int sessionID = pair.Value;
if (sessionID == -1) // we don't have opened session
{
IHDU[] hdus = new IHDU[1] {
hdu
};
sessionID = _handlersManager.OpenSession(_handlersManager.DefaultHandler.ID, hdus);
}
_handlersManager.ActivateSession(_handlersManager.DefaultHandler.ID, sessionID);
}
private void FillSummary(IHDU hdu)
{
richTextBox.Clear();
Font oldFont = richTextBox.SelectionFont;
Font boldFont = new Font(richTextBox.SelectionFont, FontStyle.Bold | FontStyle.Underline);
richTextBox.SelectionFont = boldFont;
richTextBox.AppendText("Summary:\n");
richTextBox.SelectionFont = oldFont;
richTextBox.AppendText(hdu.Header.SummaryText + "\n");
richTextBox.SelectionFont = oldFont;
// well, sometimes the scroll is far down for some reason ans sometimes is up as expected.
// So, I'm scrolling all the way up now.
richTextBox.SelectionStart = 0;
richTextBox.ScrollToCaret();
}
internal void HandlerButton_Click(object sender, EventArgs e)
{
int session = -1;
Guid guidHandler = Guid.Empty;
#if !DEBUG
try
{
#endif
StartWaitCursor();
ToolStripButton b = (ToolStripButton)sender;
IHDU hdu = GetSelectedHDU();
if (hdu != null)
{
IHDU[] hdus = new IHDU[1] {
hdu
};
guidHandler = (Guid)b.Tag;
session = _handlersManager.OpenSession(guidHandler, hdus);
_handlersManager.ActivateSession(guidHandler, session);
}
#if !DEBUG
}
#endif
#if !DEBUG
catch (System.Exception ex)
{
// close session on exception to avoid any leftover UI elemts...etc
if (session != -1 && guidHandler != Guid.Empty)
{
_handlersManager.CloseSession(guidHandler, session);
}
MessageBox.Show(ex.Message);
}
finally
{
#endif
EndWaitCursor();
#if !DEBUG
}
#endif
}
internal void DisplayHDUHeader(IHDU hdu)
{
FillSummary(hdu);
FillDetailsListView(hdu);
FillWCS(hdu);
}