/**
* Applies this geometry to a window. Makes sure that the window is not placed outside of the
* coordinate range of all available screens.
*
* @param window the window
*/
public void applySafe(Window window) {
Point p = new Point(topLeft);
Rectangle virtualBounds = new Rectangle();
GraphicsEnvironment ge = GraphicsEnvironment.getLocalGraphicsEnvironment();
GraphicsDevice[] gs = ge.getScreenDevices();
for (GraphicsDevice gd : gs) {
if (gd.getType() == GraphicsDevice.TYPE_RASTER_SCREEN) {
virtualBounds = virtualBounds.union(gd.getDefaultConfiguration().getBounds());
}
}
if (p.x < virtualBounds.x) {
p.x = virtualBounds.x;
} else if (p.x > virtualBounds.x + virtualBounds.width - extent.width) {
p.x = virtualBounds.x + virtualBounds.width - extent.width;
}
if (p.y < virtualBounds.y) {
p.y = virtualBounds.y;
} else if (p.y > virtualBounds.y + virtualBounds.height - extent.height) {
p.y = virtualBounds.y + virtualBounds.height - extent.height;
}
window.setLocation(p);
window.setSize(extent);
}
/**
* Find the size and position of the screen for given coordinates. Use first screen, when no
* coordinates are stored or null is passed.
*
* @param g coordinates to check
* @return bounds of the screen
*/
private static Rectangle getScreenInfo(Rectangle g) {
GraphicsEnvironment ge = GraphicsEnvironment.getLocalGraphicsEnvironment();
GraphicsDevice[] gs = ge.getScreenDevices();
int intersect = 0;
Rectangle bounds = null;
for (GraphicsDevice gd : gs) {
if (gd.getType() == GraphicsDevice.TYPE_RASTER_SCREEN) {
Rectangle b = gd.getDefaultConfiguration().getBounds();
if (b.height > 0 && b.width / b.height >= 3) /* multiscreen with wrong definition */ {
b.width /= 2;
Rectangle is = b.intersection(g);
int s = is.width * is.height;
if (bounds == null || intersect < s) {
intersect = s;
bounds = b;
}
b = new Rectangle(b);
b.x += b.width;
is = b.intersection(g);
s = is.width * is.height;
if (bounds == null || intersect < s) {
intersect = s;
bounds = b;
}
} else {
Rectangle is = b.intersection(g);
int s = is.width * is.height;
if (bounds == null || intersect < s) {
intersect = s;
bounds = b;
}
}
}
}
return bounds;
}