/// <summary>Creates new form ParserPanel</summary>
public ParserPanel()
{
// constants for language specification
// one second in milliseconds
// parser takes approximately a minute to load
// parser takes 5-60 seconds to parse a sentence
// constants for finding nearest sentence boundary
// for highlighting
// worker threads to handle long operations
// to monitor progress of long operations
//private ProgressMonitor progressMonitor;
// progress count
// use glass pane to block input to components other than progressMonitor
InitComponents();
// create dialogs for file selection
jfc = new JFileChooser(Runtime.GetProperty("user.dir"));
pageDialog = new OpenPageDialog(new Frame(), true);
pageDialog.SetFileChooser(jfc);
jfcLocation = new ParserPanel.JFileChooserLocation(jfc);
tlp = new PennTreebankLanguagePack();
encoding = tlp.GetEncoding();
SetFont();
// create a timer
timer = new Timer(OneSecond, new ParserPanel.TimerListener(this));
// for (un)highlighting text
highlightStyle = new SimpleAttributeSet();
normalStyle = new SimpleAttributeSet();
StyleConstants.SetBackground(highlightStyle, Color.yellow);
StyleConstants.SetBackground(normalStyle, textPane.GetBackground());
this.chooseJarParser = new JarFileChooser(".*\\.ser\\.gz", this);
}
/// <summary>Highlights specified text region by changing the character attributes</summary>
private void HighlightText(int start, int end, SimpleAttributeSet style)
{
if (start < end)
{
textPane.GetStyledDocument().SetCharacterAttributes(start, end - start + 1, style, false);
}
}
private IAttributeSet GetAttributeSet(string tag)
{
IMutableAttributeSet attr = new SimpleAttributeSet();
Color color = tagToColorMap[tag];
StyleConstants.SetBackground(attr, color);
StyleConstants.SetForeground(attr, Color.White);
return(attr);
}
private void createAttributes()
{
attributes = new ConcurrentDictionary <Level, MutableAttributeSet>();
for (int i = 0; i < levels.Length; i++)
{
MutableAttributeSet att = new SimpleAttributeSet();
attributes[levels[i]] = att;
StyleConstants.setFontSize(att, Settings.Instance.Font.Size);
StyleConstants.setFontFamily(att, Settings.Instance.Font.Family);
}
StyleConstants.setForegRound(attributes[Level.FATAL], Color.red);
StyleConstants.setForegRound(attributes[Level.ERROR], Color.red);
StyleConstants.setForegRound(attributes[Level.WARN], Color.orange);
StyleConstants.setForegRound(attributes[Level.INFO], Color.black);
StyleConstants.setForegRound(attributes[Level.DEBUG], Color.gray);
StyleConstants.setForegRound(attributes[Level.TRACE], Color.gray);
}
private void RemoveTags()
{
if (editorPane.GetContentType().Equals("text/html"))
{
editorPane.SetText(htmlContents);
editorPane.Revalidate();
editorPane.Repaint();
}
else
{
DefaultStyledDocument doc = (DefaultStyledDocument)editorPane.GetDocument();
SimpleAttributeSet attr = new SimpleAttributeSet();
StyleConstants.SetForeground(attr, Color.Black);
StyleConstants.SetBackground(attr, Color.White);
doc.SetCharacterAttributes(0, doc.GetLength(), attr, false);
}
saveTaggedAs.SetEnabled(false);
}
