package jrummikub.view.impl; import java.awt.Graphics; import java.awt.Graphics2D; import java.awt.Insets; import java.awt.Point; import java.awt.event.ComponentAdapter; import java.awt.event.ComponentEvent; import java.awt.geom.RoundRectangle2D; import java.util.ArrayList; import java.util.Collection; import java.util.Collections; import java.util.List; import javax.swing.ImageIcon; import jrummikub.model.Position; import jrummikub.model.Stone; import jrummikub.util.Event1; import jrummikub.util.IEvent1; import jrummikub.util.Pair; import jrummikub.view.IStoneCollectionPanel; /** * Implementation of the stone collection (selection) */ @SuppressWarnings("serial") class StoneCollectionPanel extends AbstractStonePanel implements IStoneCollectionPanel { private final static ImageIcon BACKGROUND = new ImageIcon( HandPanel.class.getResource("/jrummikub/resource/felt.png")); private final static ImageIcon DARK_BACKGROUND = new ImageIcon( HandPanel.class.getResource("/jrummikub/resource/dark_felt.png")); private final static float INSET_RATIO = 0.1f; private Collection selectedStones = Collections.emptyList(); private Event1 otherClickEvent = new Event1(); /** * Creates a new StoneCollection instance */ StoneCollectionPanel() { addComponentListener(new ComponentAdapter() { @Override public void componentResized(ComponentEvent e) { rescale(); } }); } private void rescale() { int height = getHeight() - 2 * (int) (getHeight() * INSET_RATIO); getStonePainter().setScale(height * StonePainter.HEIGHT_SCALE); repaint(); } /** * Sets the stones to be shown in the collection * * @param selectedStones * the selected stones */ void setSelectedStones(Collection selectedStones) { this.selectedStones = selectedStones; List> stones = new ArrayList>(); float x = 0; for (Stone stone : selectedStones) { stones.add(new Pair(stone, new Position(x, 0))); x++; } setStones(stones); repaint(); } @Override protected Pair getTranslation() { int inset = (int) (getHeight() * INSET_RATIO); int width = getStonePainter().getStoneWidth() * selectedStones.size() + 2 * inset; int x = (getWidth() - width) / 2; return new Pair(x + inset, inset); } /** * The other click event is emitted by the stone collection when the player * has clicked on it, but hasn't hit a stone. This is rather probable as the * stone collection panel is filling the whole table width while being mostly * invisible. * * @return the event */ IEvent1 getOtherClickEvent() { return otherClickEvent; } @Override protected boolean handleOtherClickEvent(Position pos) { Insets insets = getInsets(); Pair trans = getTranslation(); int x = (int) (pos.getX() * getStonePainter().getStoneWidth()) + insets.left + trans.getFirst(); int y = (int) (pos.getY() * getStonePainter().getStoneHeight()) + insets.top + trans.getSecond(); otherClickEvent.emit(new Point(x, y)); return true; } @Override public void paintComponent(Graphics g1) { for (int xpos = 0; xpos < getWidth(); xpos += BACKGROUND.getIconWidth()) { for (int ypos = 0; ypos < getHeight(); ypos += BACKGROUND.getIconHeight()) { BACKGROUND.paintIcon(this, g1, xpos, ypos); } } int inset = (int) (getHeight() * INSET_RATIO); int width = getStonePainter().getStoneWidth() * selectedStones.size() + 2 * inset, height = getHeight(); int x = (getWidth() - width) / 2; Graphics2D g = (Graphics2D) g1.create(x, 0, width, height); g.setClip(new RoundRectangle2D.Float(0, 0, width, height, inset * 1.5f, inset * 1.5f)); if (!selectedStones.isEmpty()) { for (int xpos = 0; xpos < width; xpos += DARK_BACKGROUND.getIconWidth()) { for (int ypos = 0; ypos < height; ypos += DARK_BACKGROUND .getIconHeight()) { DARK_BACKGROUND.paintIcon(this, g, xpos, ypos); } } g.translate(inset, inset); float xpos = 0; for (Stone stone : selectedStones) { getStonePainter().paintStone(g, stone, new Position(xpos, 0), false, stone == getHoveredStone()); xpos++; } } } }