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package tim.prune.function;
import javax.swing.JOptionPane;
import tim.prune.App;
import tim.prune.GenericFunction;
import tim.prune.I18nManager;
import tim.prune.data.Photo;
import tim.prune.undo.UndoDeletePhoto;
/**
* Function to remove the currently selected photo
*/
public class RemovePhotoFunction extends GenericFunction
{
/**
* Constructor
* @param inApp App object
*/
public RemovePhotoFunction(App inApp) {
super(inApp);
}
/** @return name key */
public String getNameKey() {
return "function.removephoto";
}
/**
* Perform the function
*/
public void begin()
{
// Delete the current photo, and optionally its point too, keeping undo information
Photo currentPhoto = _app.getTrackInfo().getCurrentPhoto();
if (currentPhoto != null)
{
// Photo is selected, see if it has a point or not
boolean photoDeleted = false;
UndoDeletePhoto undoAction = null;
if (currentPhoto.getDataPoint() == null)
{
// no point attached, so just delete photo
undoAction = new UndoDeletePhoto(currentPhoto, _app.getTrackInfo().getSelection().getCurrentPhotoIndex(),
null, -1);
photoDeleted = _app.getTrackInfo().deleteCurrentPhoto(false);
}
else
{
// point is attached, so need to confirm point deletion
final int pointIndex = _app.getTrackInfo().getTrack().getPointIndex(currentPhoto.getDataPoint());
undoAction = new UndoDeletePhoto(currentPhoto, _app.getTrackInfo().getSelection().getCurrentPhotoIndex(),
currentPhoto.getDataPoint(), pointIndex);
undoAction.setAtBoundaryOfSelectedRange(pointIndex == _app.getTrackInfo().getSelection().getStart() ||
pointIndex == _app.getTrackInfo().getSelection().getEnd());
int response = JOptionPane.showConfirmDialog(_app.getFrame(),
I18nManager.getText("dialog.deletephoto.deletepoint"),
I18nManager.getText("dialog.deletephoto.title"),
JOptionPane.YES_NO_CANCEL_OPTION);
boolean deletePointToo = (response == JOptionPane.YES_OPTION);
// Cancel delete if cancel pressed or dialog closed
if (response == JOptionPane.YES_OPTION || response == JOptionPane.NO_OPTION) {
photoDeleted = _app.getTrackInfo().deleteCurrentPhoto(deletePointToo);
}
}
// Add undo information to stack if necessary
if (photoDeleted) {
_app.completeFunction(undoAction, currentPhoto.getName() + " " + I18nManager.getText("confirm.media.removed"));
}
}
}
}
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