filebot/source/net/sourceforge/tuned/ui/notification/QueueNotificationLayout.java

124 lines
2.7 KiB
Java
Raw Normal View History

/*
* Created on 19.03.2005
*
*/
package net.sourceforge.tuned.ui.notification;
import java.awt.Dimension;
import java.awt.GraphicsConfiguration;
import java.awt.Insets;
import java.awt.Point;
import java.awt.Toolkit;
import java.util.ArrayList;
import java.util.ListIterator;
import javax.swing.SwingConstants;
/**
* @author Reinhard
*
*/
public class QueueNotificationLayout implements NotificationLayout, SwingConstants {
private ArrayList<NotificationWindow> notificationList = new ArrayList<NotificationWindow>();
private int orientation;
private int direction;
private int growAnchor;
public QueueNotificationLayout() {
this(SOUTH_EAST, WEST);
}
public QueueNotificationLayout(int orientation, int direction) {
this.orientation = orientation;
this.growAnchor = orientation;
this.direction = direction;
}
public QueueNotificationLayout(int orientation, int direction, int growAnchor) {
this.orientation = orientation;
this.direction = direction;
this.growAnchor = growAnchor;
}
private Point getBaseAnchor(Dimension screen, Insets insets) {
Factor f = Factor.getOrientationFactor(orientation);
Point p = new Point();
screen.height -= insets.top + insets.bottom;
screen.width -= insets.left + insets.right;
p.x = (int) (f.fx * screen.width);
p.y = (int) (f.fy * screen.height);
p.x += insets.left;
p.y += insets.top;
return p;
}
private Point getLocation(Point anchor, Dimension size) {
Factor f = Factor.getOrientationFactor(growAnchor);
Point p = new Point();
p.x = (int) (anchor.x - size.width * f.fx);
p.y = (int) (anchor.y - size.height * f.fy);
return p;
}
private Point getNextAnchor(Point anchor, Dimension size) {
Factor f = Factor.getDirectionFactor(direction);
Point p = new Point();
p.x = (int) (anchor.x + size.width * f.fx);
p.y = (int) (anchor.y + size.height * f.fy);
return p;
}
public void add(NotificationWindow notification) {
notificationList.add(notification);
align(notification.getGraphicsConfiguration());
}
private void align(GraphicsConfiguration gc) {
Dimension screen = Toolkit.getDefaultToolkit().getScreenSize();
Insets insets = Toolkit.getDefaultToolkit().getScreenInsets(gc);
Point anchor = getBaseAnchor(screen, insets);
ListIterator<NotificationWindow> i = notificationList.listIterator();
while (i.hasNext()) {
NotificationWindow n = i.next();
Dimension size = n.getSize();
Point p = getLocation(anchor, size);
n.setLocation(p);
anchor = getNextAnchor(anchor, size);
}
}
public void remove(NotificationWindow notification) {
if (notificationList.remove(notification)) {
align(notification.getGraphicsConfiguration());
}
}
}