package arcane.ui;
import arcane.ui.util.CardPanelMouseListener;
import arcane.ui.util.UI;
import forge.Card;
import javax.swing.*;
import java.awt.*;
import java.awt.event.MouseAdapter;
import java.awt.event.MouseEvent;
import java.awt.event.MouseMotionListener;
import java.util.ArrayList;
import java.util.List;
/**
* Manages mouse events and common funcitonality for CardPanel containing components.
*
* @author Forge
* @version $Id: CardPanelContainer.java 10038 2011-06-25 08:29:06Z jendave.hudson@gmail.com $
*/
abstract public class CardPanelContainer extends JPanel {
/** Constant <code>serialVersionUID=-6400018234895548306L</code> */
private static final long serialVersionUID = -6400018234895548306L;
/** Constant <code>DRAG_SMUDGE=10</code> */
private final static int DRAG_SMUDGE = 10;
public List<CardPanel> cardPanels = new ArrayList<CardPanel>();
protected JScrollPane scrollPane;
protected int cardWidthMin = 50, cardWidthMax = 300;
protected CardPanel mouseOverPanel, mouseDownPanel, mouseDragPanel;
private List<CardPanelMouseListener> listeners = new ArrayList<CardPanelMouseListener>(2);
private int mouseDragOffsetX, mouseDragOffsetY;
private int intialMouseDragX = -1, intialMouseDragY;
private boolean dragEnabled;
private int zoneID;
/**
* <p>Constructor for CardPanelContainer.</p>
*
* @param scrollPane a {@link javax.swing.JScrollPane} object.
*/
public CardPanelContainer(JScrollPane scrollPane) {
this.scrollPane = scrollPane;
setOpaque(true);
addMouseMotionListener(new MouseMotionListener() {
public void mouseDragged(MouseEvent evt) {
if (!dragEnabled) {
mouseOutPanel(evt);
return;
}
if (mouseDragPanel != null) {
CardPanelContainer.this.mouseDragged(mouseDragPanel, mouseDragOffsetX, mouseDragOffsetY, evt);
return;
}
int x = evt.getX();
int y = evt.getY();
CardPanel panel = getCardPanel(x, y);
if (panel == null) return;
if (panel != mouseDownPanel) return;
if (intialMouseDragX == -1) {
intialMouseDragX = x;
intialMouseDragY = y;
return;
}
if (Math.abs(x - intialMouseDragX) < DRAG_SMUDGE && Math.abs(y - intialMouseDragY) < DRAG_SMUDGE)
return;
mouseDownPanel = null;
mouseDragPanel = panel;
mouseDragOffsetX = panel.getX() - intialMouseDragX;
mouseDragOffsetY = panel.getY() - intialMouseDragY;
CardPanelContainer.this.mouseDragStart(mouseDragPanel, evt);
}
public void mouseMoved(MouseEvent evt) {
CardPanel panel = getCardPanel(evt.getX(), evt.getY());
if (mouseOverPanel != null && mouseOverPanel != panel) CardPanelContainer.this.mouseOutPanel(evt);
if (panel == null) return;
mouseOverPanel = panel;
mouseOverPanel.setSelected(true);
CardPanelContainer.this.mouseOver(panel, evt);
}
});
addMouseListener(new MouseAdapter() {
private boolean[] buttonsDown = new boolean[4];
public void mousePressed(MouseEvent evt) {
int button = evt.getButton();
if (button < 1 || button > 3) return;
buttonsDown[button] = true;
mouseDownPanel = getCardPanel(evt.getX(), evt.getY());
}
public void mouseReleased(MouseEvent evt) {
int button = evt.getButton();
if (button < 1 || button > 3) return;
if (dragEnabled) {
intialMouseDragX = -1;
if (mouseDragPanel != null) {
CardPanel panel = mouseDragPanel;
mouseDragPanel = null;
CardPanelContainer.this.mouseDragEnd(panel, evt);
}
}
if (!buttonsDown[button]) return;
buttonsDown[button] = false;
CardPanel panel = getCardPanel(evt.getX(), evt.getY());
if (panel != null && mouseDownPanel == panel) {
int downCount = 0;
for (int i = 1; i < buttonsDown.length; i++) {
if (buttonsDown[i]) {
buttonsDown[i] = false;
downCount++;
}
}
if (downCount > 0) {
CardPanelContainer.this.mouseMiddleClicked(panel, evt);
} else if (SwingUtilities.isLeftMouseButton(evt)) {
CardPanelContainer.this.mouseLeftClicked(panel, evt);
} else if (SwingUtilities.isRightMouseButton(evt)) {
CardPanelContainer.this.mouseRightClicked(panel, evt);
} else if (SwingUtilities.isMiddleMouseButton(evt)) {
CardPanelContainer.this.mouseMiddleClicked(panel, evt);
}
}
}
public void mouseExited(MouseEvent evt) {
mouseOutPanel(evt);
}
public void mouseEntered(MouseEvent e) {
}
});
}
/**
* <p>mouseOutPanel.</p>
*
* @param evt a {@link java.awt.event.MouseEvent} object.
*/
private void mouseOutPanel(MouseEvent evt) {
if (mouseOverPanel == null) return;
mouseOverPanel.setSelected(false);
mouseOut(mouseOverPanel, evt);
mouseOverPanel = null;
}
/*public void resetDrag(){
mouseDragPanel = null;
invalidate();
};*/
/**
* <p>getCardPanel.</p>
*
* @param x a int.
* @param y a int.
* @return a {@link arcane.ui.CardPanel} object.
*/
abstract protected CardPanel getCardPanel(int x, int y);
/**
* Must call from the Swing event thread.
*
* @param card a {@link forge.Card} object.
* @return a {@link arcane.ui.CardPanel} object.
*/
public CardPanel addCard(Card card) {
final CardPanel placeholder = new CardPanel(card);
placeholder.setDisplayEnabled(false);
cardPanels.add(placeholder);
add(placeholder);
doLayout();
// int y = Math.min(placeholder.getHeight(), scrollPane.getVisibleRect().height);
scrollRectToVisible(new Rectangle(placeholder.getCardX(), placeholder.getCardY(), placeholder.getCardWidth(), placeholder
.getCardHeight()));
return placeholder;
}
/**
* <p>getCardPanel.</p>
*
* @param gameCardID a int.
* @return a {@link arcane.ui.CardPanel} object.
*/
public CardPanel getCardPanel(int gameCardID) {
for (CardPanel panel : cardPanels)
if (panel.gameCard.getUniqueNumber() == gameCardID) return panel;
return null;
}
/**
* <p>removeCardPanel.</p>
*
* @param fromPanel a {@link arcane.ui.CardPanel} object.
*/
public void removeCardPanel(final CardPanel fromPanel) {
UI.invokeAndWait(new Runnable() {
public void run() {
if (mouseDragPanel != null) {
CardPanel.dragAnimationPanel.setVisible(false);
CardPanel.dragAnimationPanel.repaint();
cardPanels.remove(CardPanel.dragAnimationPanel);
remove(CardPanel.dragAnimationPanel);
mouseDragPanel = null;
}
mouseOverPanel = null;
cardPanels.remove(fromPanel);
remove(fromPanel);
invalidate();
repaint();
}
});
}
/**
* <p>clear.</p>
*/
public void clear() {
UI.invokeAndWait(new Runnable() {
public void run() {
cardPanels.clear();
removeAll();
setPreferredSize(new Dimension(0, 0));
invalidate();
getParent().validate();
repaint();
}
});
}
/**
* <p>Getter for the field <code>scrollPane</code>.</p>
*
* @return a {@link javax.swing.JScrollPane} object.
*/
public JScrollPane getScrollPane() {
return scrollPane;
}
/**
* <p>Getter for the field <code>cardWidthMin</code>.</p>
*
* @return a int.
*/
public int getCardWidthMin() {
return cardWidthMin;
}
/**
* <p>Setter for the field <code>cardWidthMin</code>.</p>
*
* @param cardWidthMin a int.
*/
public void setCardWidthMin(int cardWidthMin) {
this.cardWidthMin = cardWidthMin;
}
/**
* <p>Getter for the field <code>cardWidthMax</code>.</p>
*
* @return a int.
*/
public int getCardWidthMax() {
return cardWidthMax;
}
/**
* <p>Setter for the field <code>cardWidthMax</code>.</p>
*
* @param cardWidthMax a int.
*/
public void setCardWidthMax(int cardWidthMax) {
this.cardWidthMax = cardWidthMax;
}
/**
* <p>isDragEnabled.</p>
*
* @return a boolean.
*/
public boolean isDragEnabled() {
return dragEnabled;
}
/**
* <p>Setter for the field <code>dragEnabled</code>.</p>
*
* @param dragEnabled a boolean.
*/
public void setDragEnabled(boolean dragEnabled) {
this.dragEnabled = dragEnabled;
}
/**
* <p>addCardPanelMouseListener.</p>
*
* @param listener a {@link arcane.ui.util.CardPanelMouseListener} object.
*/
public void addCardPanelMouseListener(CardPanelMouseListener listener) {
listeners.add(listener);
}
/**
* <p>mouseLeftClicked.</p>
*
* @param panel a {@link arcane.ui.CardPanel} object.
* @param evt a {@link java.awt.event.MouseEvent} object.
*/
public void mouseLeftClicked(CardPanel panel, MouseEvent evt) {
for (CardPanelMouseListener listener : listeners)
listener.mouseLeftClicked(panel, evt);
}
/**
* <p>mouseRightClicked.</p>
*
* @param panel a {@link arcane.ui.CardPanel} object.
* @param evt a {@link java.awt.event.MouseEvent} object.
*/
public void mouseRightClicked(CardPanel panel, MouseEvent evt) {
for (CardPanelMouseListener listener : listeners)
listener.mouseRightClicked(panel, evt);
}
/**
* <p>mouseMiddleClicked.</p>
*
* @param panel a {@link arcane.ui.CardPanel} object.
* @param evt a {@link java.awt.event.MouseEvent} object.
*/
public void mouseMiddleClicked(CardPanel panel, MouseEvent evt) {
for (CardPanelMouseListener listener : listeners)
listener.mouseMiddleClicked(panel, evt);
}
/**
* <p>mouseDragEnd.</p>
*
* @param dragPanel a {@link arcane.ui.CardPanel} object.
* @param evt a {@link java.awt.event.MouseEvent} object.
*/
public void mouseDragEnd(CardPanel dragPanel, MouseEvent evt) {
for (CardPanelMouseListener listener : listeners)
listener.mouseDragEnd(dragPanel, evt);
}
/**
* <p>mouseDragged.</p>
*
* @param dragPanel a {@link arcane.ui.CardPanel} object.
* @param dragOffsetX a int.
* @param dragOffsetY a int.
* @param evt a {@link java.awt.event.MouseEvent} object.
*/
public void mouseDragged(CardPanel dragPanel, int dragOffsetX, int dragOffsetY, MouseEvent evt) {
for (CardPanelMouseListener listener : listeners)
listener.mouseDragged(mouseDragPanel, mouseDragOffsetX, mouseDragOffsetY, evt);
}
/**
* <p>mouseDragStart.</p>
*
* @param dragPanel a {@link arcane.ui.CardPanel} object.
* @param evt a {@link java.awt.event.MouseEvent} object.
*/
public void mouseDragStart(CardPanel dragPanel, MouseEvent evt) {
for (CardPanelMouseListener listener : listeners)
listener.mouseDragStart(mouseDragPanel, evt);
}
/**
* <p>mouseOut.</p>
*
* @param panel a {@link arcane.ui.CardPanel} object.
* @param evt a {@link java.awt.event.MouseEvent} object.
*/
public void mouseOut(CardPanel panel, MouseEvent evt) {
for (CardPanelMouseListener listener : listeners)
listener.mouseOut(mouseOverPanel, evt);
}
/**
* <p>mouseOver.</p>
*
* @param panel a {@link arcane.ui.CardPanel} object.
* @param evt a {@link java.awt.event.MouseEvent} object.
*/
public void mouseOver(CardPanel panel, MouseEvent evt) {
for (CardPanelMouseListener listener : listeners)
listener.mouseOver(panel, evt);
}
/**
* <p>getCardFromMouseOverPanel.</p>
*
* @return a {@link forge.Card} object.
*/
public Card getCardFromMouseOverPanel() {
if (mouseOverPanel != null)
return mouseOverPanel.gameCard;
else
return null;
}
/**
* <p>Getter for the field <code>zoneID</code>.</p>
*
* @return a int.
*/
public int getZoneID() {
return zoneID;
}
/**
* <p>Setter for the field <code>zoneID</code>.</p>
*
* @param zoneID a int.
*/
public void setZoneID(int zoneID) {
this.zoneID = zoneID;
}
}