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package tim.prune.function.compress;
import javax.swing.JLabel;
import tim.prune.I18nManager;
import tim.prune.data.Track;
/**
* Summary label for compression
*/
public class SummaryLabel extends JLabel
{
/** Track object */
private Track _track = null;
/**
* Constructor
* @param inTrack track object to work out percentages
*/
public SummaryLabel(Track inTrack)
{
super("...........................");
setEnabled(false);
_track = inTrack;
}
/**
* Set value
* @param inNumToDelete number of points to delete
*/
public void setValue(int inNumToDelete)
{
setText(makeString(inNumToDelete));
setEnabled(true);
}
/**
* Clear value
*/
public void clearValue()
{
setText(makeString(0));
setEnabled(false);
}
/**
* Make a string describing the deletion
* @param inNumToDelete number of points to delete
* @return String describing number and %age
*/
private String makeString(int inNumToDelete)
{
String desc = I18nManager.getText("dialog.compress.summarylabel") + ": " + inNumToDelete;
if (inNumToDelete > 0)
{
long percent = Math.round(100.0 * inNumToDelete / _track.getNumPoints());
desc += " (" + percent + "%)";
}
return desc;
}
}
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