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MDSplus data display program for waveforms, images and more.
There is a newer version: 7.139.60
package mds.wave;

import java.awt.Point;
import java.awt.event.ActionEvent;
import java.awt.event.ActionListener;
import java.awt.event.ItemEvent;
import java.awt.event.ItemListener;

import javax.swing.JCheckBoxMenuItem;
import javax.swing.JMenu;
import javax.swing.JMenuItem;

public class MultiWavePopup extends WavePopup
{
	/**
	 *
	 */
	private static final long serialVersionUID = 1L;
	protected MultiWaveform wave = null;
	protected JMenuItem legend, remove_legend;
	protected JMenu signalList;

	public MultiWavePopup()
	{
		this(null, null);
	}

	public MultiWavePopup(SetupWaveformParams setup_params, ProfileDialog profDialog)
	{
		super(setup_params, profDialog);
		legend = new JMenuItem("Position legend");
		legend.addActionListener(new ActionListener()
		{
			@Override
			public void actionPerformed(ActionEvent e)
			{
				if (!wave.isFixedLegend() || !wave.IsShowLegend())
					PositionLegend(new Point(curr_x, curr_y));
				else if (wave.isFixedLegend())
					RemoveLegend();
			}
		});
		legend.setEnabled(false);
		remove_legend = new JMenuItem("Remove legend");
		remove_legend.addActionListener(new ActionListener()
		{
			@Override
			public void actionPerformed(ActionEvent e)
			{
				RemoveLegend();
			}
		});
		remove_legend.setEnabled(false);
		signalList = new JMenu("Signals");
		signalList.setEnabled(false);
	}

	protected Waveform getWave()
	{ return super.wave; }

	@Override
	protected void InitOptionMenu()
	{
		int sig_idx;
		final String s_name[] = wave.GetSignalsName();
		final boolean s_state[] = wave.GetSignalsState();
		if (!(s_name != null && s_state != null && s_name.length > 0 && s_state.length > 0
				&& s_name.length == s_state.length))
			return;
		final boolean state = (wave.mode == Waveform.MODE_POINT || wave.GetShowSignalCount() == 1);
		markerList.setEnabled(state);
		colorList.setEnabled(state);
		set_point.setEnabled(wave.mode == Waveform.MODE_POINT);
		if (state)
		{
			if (wave.GetShowSignalCount() == 1)
				sig_idx = 0;
			else
				sig_idx = wave.GetSelectedSignal();
			final boolean state_m = state
					&& (wave.GetMarker(sig_idx) != Signal.NONE && wave.GetMarker(sig_idx) != Signal.POINT);
			markerStep.setEnabled(state_m);
			SelectListItem(markerList_bg, wave.GetMarker(sig_idx));
			int st;
			for (st = 0; st < Signal.markerStepList.length; st++)
				if (Signal.markerStepList[st] == wave.GetMarkerStep(sig_idx))
					break;
			SelectListItem(markerStep_bg, st);
			SelectListItem(colorList_bg, wave.GetColorIdx(sig_idx));
		}
		else
			markerStep.setEnabled(false);
		JCheckBoxMenuItem ob;
		if (s_name != null)
		{
			if (signalList.getItemCount() != 0)
				signalList.removeAll();
			signalList.setEnabled(s_name.length != 0);
			legend.setEnabled(s_name.length != 0);
			for (int i = 0; i < s_name.length; i++)
			{
				ob = new JCheckBoxMenuItem(s_name[i]);
				signalList.add(ob);
				ob.setState(s_state[i]);
				ob.addItemListener(new ItemListener()
				{
					@Override
					public void itemStateChanged(ItemEvent e)
					{
						final Object target = e.getSource();
						SetSignalState(((JCheckBoxMenuItem) target).getText(), ((JCheckBoxMenuItem) target).getState());
						wave.Repaint(true);
					}
				});
			}
		}
		if (wave.isFixedLegend())
		{
			if (wave.IsShowLegend())
				legend.setText("Hide Legend");
			else
				legend.setText("Show Legend");
		}
		else
		{
			legend.setText("Position Legend");
			if (wave.IsShowLegend())
				remove_legend.setEnabled(true);
			else
				remove_legend.setEnabled(false);
		}
	}

	protected void PositionLegend(Point p)
	{
		wave.SetLegend(p);
	}

	protected void RemoveLegend()
	{
		wave.RemoveLegend();
	}

	@Override
	public void SetColor(int idx)
	{
		if (wave.GetColorIdx(wave.GetSelectedSignal()) != idx)
			wave.SetColorIdx(wave.GetSelectedSignal(), idx);
	}

	protected void SetInterpolate(boolean state)
	{
		wave.SetInterpolate(wave.GetSelectedSignal(), state);
	}

	@Override
	public void SetMarker(int idx)
	{
		if (wave.GetMarker(wave.GetSelectedSignal()) != idx)
			wave.SetMarker(wave.GetSelectedSignal(), idx);
	}

	@Override
	public void SetMarkerStep(int step)
	{
		if (wave.GetMarkerStep(wave.GetSelectedSignal()) != step)
			wave.SetMarkerStep(wave.GetSelectedSignal(), step);
	}

	@Override
	protected void SetMenu()
	{
		this.wave = (MultiWaveform) super.wave;
		super.SetMenu();
	}

	@Override
	protected void SetMenuItem(boolean is_image)
	{
		int start = 0;
		super.SetMenuItem(is_image);
		if (!is_image)
		{
			if (parent instanceof WaveformManager)
				start += 2;
			insert(legend, start + 1);
			if (wave.isFixedLegend())
			{
				insert(signalList, start + 4);
				legend.setText("Show Legend");
			}
			else
			{
				insert(remove_legend, start + 2);
				insert(signalList, start + 5);
			}
		}
	}

	@Override
	protected void SetMode2D(int mode)
	{
		wave.setSignalMode(wave.GetSelectedSignal(), mode);
	}

	@Override
	protected void SetSignalMenu()
	{
		super.SetSignalMenu();
		if (wave.GetShowSignalCount() == 0)
		{
			legend.setEnabled(false);
			remove_legend.setEnabled(false);
			signalList.setEnabled(false);
		}
	}

	public void SetSignalState(String label, boolean state)
	{
		wave.SetSignalState(label, state);
	}
}