package ru.snake.spritepacker.actions.sprite;
import java.awt.Component;
import java.awt.event.ActionEvent;
import java.awt.event.KeyEvent;
import java.util.ArrayList;
import java.util.List;
import javax.swing.Action;
import ru.snake.spritepacker.Messages;
import ru.snake.spritepacker.actions.BasicAction;
import ru.snake.spritepacker.core.Animation;
import ru.snake.spritepacker.core.CoreFactory;
import ru.snake.spritepacker.core.Sprite;
import ru.snake.spritepacker.util.Dialogs;
@SuppressWarnings("serial")
public class MoveSpriteUpAction extends BasicAction implements Action {
private static final String ICON_NAME = "moveup"; //$NON-NLS-1$
private final Component parent;
private final CoreFactory factory;
public MoveSpriteUpAction(Component parent, CoreFactory factory) {
this.parent = parent;
this.factory = factory;
putValue(NAME, Messages.getString("MoveSpriteUpAction.NAME")); //$NON-NLS-1$
putValue(MNEMONIC_KEY, KeyEvent.VK_U);
setIcon(ICON_NAME, true);
}
@Override
public void actionPerformed(ActionEvent arg0) {
Animation animation = factory.getActiveAnimation();
Sprite sprite = factory.getActiveSprite();
if (animation == null || sprite == null) {
Dialogs.warning(parent,
Messages.getString("MoveSpriteUpAction.NO_SPRITE")); //$NON-NLS-1$
return;
}
List<Sprite> list = animation.getSprites();
int index = list.indexOf(sprite);
if (index != -1 && index > 0) {
List<Sprite> ordered = new ArrayList<Sprite>(list);
ordered.set(index, ordered.get(index - 1));
ordered.set(index - 1, sprite);
animation.setSprites(ordered);
factory.updateSprites();
}
}
}