// import statement
import javax.swing.border.*;
import javax.swing.*;
import javax.swing.event.*;
import javax.swing.tree.*;


/**
 * Displays a dialog similar to the hypersearch dialog
 * which list all the markers set in the current buffer. Clicking on the entry
 * takes you to the marker in the buffer.
 *
 * @author: Saimon Moore (saimonmoore@yahoo.co.uk)
 * @since 19/02/2004
 * @version: 0.1
 */


markerResult()
{
    linePosition = 0;
    screenPosition = 0;
    text = "";
    path = "";
}

createDialog()
{
jeditView = view;
// create dialog object
title = "List Markers in Buffer";
dialog = new JDialog(view, title, false);
content = new JPanel(new BorderLayout());

resultTreeRoot = new DefaultMutableTreeNode();

markers = buffer.getMarkers();


for (e = markers.elements(); e.hasMoreElements() ;) {
 marker = e.nextElement();
 list = new ArrayList();
 line = buffer.getLineOfOffset(marker.getPosition());
 text = buffer.getLineText(line);
 list.add(text);
 list.add("" + line);
 list.add("" + marker.getPosition());
 list.add(buffer.getPath());
 node = new DefaultMutableTreeNode(list);
 resultTreeRoot.add(node);
}

resultTreeModel = new DefaultTreeModel(resultTreeRoot);
resultTree = new JTree(resultTreeModel);
//resultTree.setCellRenderer(new ResultCellRenderer());
resultTree.setVisibleRowCount(16);
resultTree.setRootVisible(false);
resultTree.setShowsRootHandles(true);
resultTree.setEditable(false);

void goToSelectedNode()
	{
		TreePath path = resultTree.getSelectionPath();
		if(path == null)
			return;

		DefaultMutableTreeNode node = (DefaultMutableTreeNode)path
			.getLastPathComponent();
		Object value = node.getUserObject();

			l = ((List)value);

                VFSManager.runInAWTThread(new Runnable()
                {
                    public void run()
                    {
                        buffer = jEdit.openFile(null,(String) l.get(3));
                        EditPane pane = jeditView.goToBuffer(buffer);
                        JEditTextArea textArea = pane.getTextArea();
                        textArea.moveCaretPosition(Integer.parseInt((String) l.get(2)));
                        dialog.setVisible(false);
                    }
                });
	}

mousePressed(MouseEvent evt)
		{
            if(evt.isConsumed())
				return;

			TreePath path1 = resultTree.getPathForLocation(
				evt.getX(),evt.getY());
			if(path1 == null)
				return;

			resultTree.setSelectionPath(path1);
			if (GUIUtilities.isPopupTrigger(evt))
				showPopupMenu(evt);
			else
			{
				goToSelectedNode();

				jeditView.toFront();
				jeditView.requestFocus();
				jeditView.getTextArea().requestFocus();
			}

		}

        void mouseClicked(MouseEvent e) {}
        void mouseEntered(MouseEvent e) {}
        void mouseExited(MouseEvent e) {}
        void mouseReleased(MouseEvent e) {}


//resultTree.addKeyListener(new KeyHandler());
resultTree.addMouseListener(this);

JScrollPane scrollPane = new JScrollPane(resultTree);
Dimension dim = scrollPane.getPreferredSize();
dim.width = 800;
dim.height = 600;
scrollPane.setPreferredSize(dim);
content.add(BorderLayout.CENTER, scrollPane);
content.setBorder(new EmptyBorder(12, 12, 12, 12));
dialog.setContentPane(content);
dialog.setSize(dim);
dialog.setVisible(true);
}

createDialog();