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/*
* Copyright (c) 2002 IBM Corp. All rights reserved.
* This file is made available under the terms of the Common Public License v1.0
* which accompanies this distribution, and is available at
* http://www.eclipse.org/legal/cpl-v10.html
*
* Andre Weinand, OTI - Initial version
*/
package org.eclipse.swt.internal.carbon;
import org.eclipse.swt.graphics.Rectangle;
import org.eclipse.swt.graphics.Point;
public class MacRect {
// 0: top
// 1: left
// 2: bottom
// 3: right
private short[] fData= new short[4];
public MacRect() {
}
public MacRect(int x, int y, int w, int h) {
fData[0]= (short) y;
fData[1]= (short) x;
fData[2]= (short) (y+h);
fData[3]= (short) (x+w);
}
public MacRect(Rectangle r) {
fData[0]= (short) (r.y);
fData[1]= (short) (r.x);
fData[2]= (short) (r.y+r.height);
fData[3]= (short) (r.x+r.width);
}
public void set(int x, int y, int w, int h) {
fData[0]= (short) y;
fData[1]= (short) x;
fData[2]= (short) (y+h);
fData[3]= (short) (x+w);
}
public short[] getData() {
return fData;
}
public Rectangle toRectangle() {
return new Rectangle(fData[1], fData[0], fData[3]-fData[1], fData[2]-fData[0]);
}
public Point getSize() {
return new Point(fData[3]-fData[1], fData[2]-fData[0]);
}
public Point getLocation() {
return new Point(fData[1], fData[0]);
}
public void setLocation(int x, int y) {
int w= fData[3]-fData[1];
int h= fData[2]-fData[0];
fData[0]= (short)(y);
fData[1]= (short)(x);
fData[2]= (short)(y+h);
fData[3]= (short)(x+w);
}
public void setSize(int width, int height) {
fData[2]= (short)(fData[0]+ height);
fData[3]= (short)(fData[1]+ width);
}
public int getX() {
return fData[1];
}
public int getY() {
return fData[0];
}
public int getWidth() {
return fData[3]-fData[1];
}
public int getHeight() {
return fData[2]-fData[0];
}
public boolean isEmpty() {
return (fData[0] >= fData[2]) || (fData[1] >= fData[3]);
}
public boolean contains(Point p) {
return p.x >= fData[1] && p.x < fData[3] && p.y >= fData[0] && p.y < fData[2];
}
public void inset(int left, int top, int right, int bottom) {
fData[0]+= top;
fData[1]+= left;
fData[2]-= bottom;
fData[3]-= right;
}
}
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