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package jrummikub.view.impl;
import java.awt.Color;
import java.awt.Graphics;
import java.awt.Graphics2D;
import java.awt.Insets;
import java.util.Collection;
import java.util.Collections;
import javax.swing.border.EmptyBorder;
import jrummikub.model.Position;
import jrummikub.model.Stone;
import jrummikub.view.IStoneCollection;
/**
* Implementation of the stone collection (selection)
*/
@SuppressWarnings("serial")
class StoneCollection extends StonePanel implements IStoneCollection {
private final static int INSET = 7;
private final static float STONE_SCALE = 1.1f;
private Collection<Stone> selectedStones = Collections.emptyList();
/**
* Creates a new StoneCollection instance
*/
StoneCollection() {
super(STONE_SCALE);
setOpaque(false);
setVisible(false);
setBorder(new EmptyBorder(INSET, INSET, INSET, INSET));
}
/**
* Sets the stones to be shown in the collection
*
* @param stones
* the selected stones
*/
void setSelectedStones(Collection<Stone> stones) {
selectedStones = stones;
if (stones.isEmpty()) {
setVisible(false);
} else {
setSize(getStonePainter().getStoneWidth() * stones.size() + 2 * INSET,
getStonePainter().getStoneHeight() + 2 * INSET);
setVisible(true);
repaint();
}
}
@Override
public void paintComponent(Graphics g1) {
Insets insets = getInsets();
int x = insets.left, y = insets.top, width = getWidth() - insets.left
- insets.right, height = getHeight() - insets.top - insets.bottom;
Graphics2D g = (Graphics2D) g1.create(x, y, width, height);
if (!selectedStones.isEmpty()) {
g1.setColor(new Color(0, 0, 0, 0.25f));
g1.fillRoundRect(0, 0, getWidth(), getHeight(), INSET, INSET);
float xpos = 0;
for (Stone stone : selectedStones) {
getStonePainter().paintStone(g, stone, new Position(xpos, 0), false);
xpos++;
}
}
}
}
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