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package tim.prune.function;
import tim.prune.App;
import tim.prune.DataSubscriber;
import tim.prune.GenericFunction;
import tim.prune.I18nManager;
import tim.prune.cmd.*;
import tim.prune.data.AudioClip;
import tim.prune.data.DataPoint;
import tim.prune.data.Photo;
import tim.prune.function.media.PopupResponse;
import javax.swing.*;
/**
* Delete the currently selected point
*/
public class DeleteCurrentPoint extends GenericFunction
{
/**
* Constructor
* @param inApp app object
*/
public DeleteCurrentPoint(App inApp) {
super(inApp);
}
@Override
public String getNameKey() {
return "menu.point.deletepoint";
}
@Override
public void begin()
{
DataPoint currentPoint = _app.getTrackInfo().getCurrentPoint();
if (currentPoint == null) {
return;
}
// Check for photo and/or audio
PopupResponse mediaAction = shouldDeleteMedia(currentPoint);
if (mediaAction == PopupResponse.CANCEL) {
return;
}
// make command
final Command command;
if (mediaAction == PopupResponse.MEDIA_NOT_CONNECTED) {
command = new DeletePointCmd(_app.getTrackInfo().getSelection().getCurrentPointIndex());
}
else
{
CompoundCommand cmd = new CompoundCommand(DataSubscriber.ALL_DATA);
cmd.addCommand(new DeletePointCmd(_app.getTrackInfo().getSelection().getCurrentPointIndex()));
Photo photo = currentPoint.getPhoto();
AudioClip audio = currentPoint.getAudio();
if (mediaAction == PopupResponse.DELETE)
{
if (photo != null) {
cmd.addCommand(new RemovePhotoCmd(_app.getTrackInfo().getPhotoList().getIndexOf(photo)));
}
if (audio != null) {
cmd.addCommand(new RemoveAudioCmd(_app.getTrackInfo().getAudioList().getIndexOf(audio)));
}
}
else {
cmd.addCommand(new ConnectMediaCmd(currentPoint, null, null));
}
command = cmd;
}
Describer undoDescriber = new Describer("undo.deletepoint", "undo.deletepoint.withname");
command.setDescription(undoDescriber.getDescriptionWithNameOrNot(currentPoint.getWaypointName()));
command.setConfirmText(I18nManager.getText("confirm.deletepoint.single"));
_app.execute(command);
}
/**
* Determine whether to delete the media, just unlink, or cancel
* @param inPoint current point to delete
* @return decision what do to with the media
*/
private PopupResponse shouldDeleteMedia(DataPoint inPoint)
{
final boolean hasPhoto = inPoint.getPhoto() != null;
final boolean hasAudio = inPoint.getAudio() != null;
if (!hasPhoto && !hasAudio) {
return PopupResponse.MEDIA_NOT_CONNECTED;
}
// Need to ask whether to delete or just unlink
final String message;
if (hasPhoto && hasAudio) {
message = I18nManager.getText("dialog.deletepoint.deletephotoandaudio");
} else if (hasPhoto) {
message = I18nManager.getText("dialog.deletepoint.deletephoto", inPoint.getPhoto().getName());
} else {
message = I18nManager.getText("dialog.deletepoint.deleteaudio", inPoint.getAudio().getName());
}
int response = JOptionPane.showConfirmDialog(_app.getFrame(), message,
I18nManager.getText("dialog.deletepoint.title"),
JOptionPane.YES_NO_CANCEL_OPTION);
if (response == JOptionPane.CANCEL_OPTION || response == JOptionPane.CLOSED_OPTION) {
// cancel pressed- abort delete
return PopupResponse.CANCEL;
}
return (response == JOptionPane.YES_OPTION ? PopupResponse.DELETE : PopupResponse.UNLINK);
}
}
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