1 /*

     2 * Copyright (c) 2009 Nokia Corporation and/or its subsidiary(-ies).

     3 * All rights reserved.

     4 * This component and the accompanying materials are made available

     5 * under the terms of "Eclipse Public License v1.0"

     6 * which accompanies this distribution, and is available

     7 * at the URL "http://www.eclipse.org/legal/epl-v10.html".

     8 *

     9 * Initial Contributors:

    10 * Nokia Corporation - initial contribution.

    11 *

    12 * Contributors:

    13 *

    14 * Description: 

    15 *

    16 */

    17 package com.nokia.mj.impl.uitestutils;

    18 

    19 /**

    20  * Simple rect container

    21  * @author sampkaar

    22  *

    23  */

    24 public class Rect {

    25 	

    26 	private int x;

    27 	private int y;

    28 	private int width;

    29 	private int height;

    30 	

    31 	public Rect(int x, int y, int width, int height) {

    32 		this.x = x;

    33 		this.y = y;

    34 		this.width = width;

    35 		this.height = height;

    36 	}

    37 	

    38 	public int x() {

    39 		return this.x;

    40 	}

    41 	

    42 	public int y() {

    43 		return this.y;

    44 	}

    45 	

    46 	public int width() {

    47 		return this.width;

    48 	}

    49 	

    50 	public int height() {

    51 		return this.height;

    52 	}

    53 

    54 	public Rect intersection(Rect aRect){

    55 

    56 		if( aRect.x < this.x && aRect.x+aRect.width < this.x ||

    57             aRect.x > this.x+this.width && aRect.x+aRect.width > this.x+this.width)

    58         { // no intersection

    59         	return new Rect(0,0,0,0);

    60         } 

    61         if( aRect.y < this.y && aRect.y+aRect.height < this.y ||

    62             aRect.y > this.y+this.height && aRect.y+aRect.height > this.y+this.height)

    63         { // no intersection

    64             return new Rect(0,0,0,0);

    65         }

    66         int x = 0;

    67         int y = 0;

    68         int w = 0;

    69         int h = 0;

    70         

    71         if(aRect.x < this.x)

    72         {

    73         	x = this.x;

    74         	if (this.x + this.width < aRect.x + aRect.width)

    75         	{

    76         		w = this.width;

    77         	}else

    78         	{

    79         		w = aRect.x + aRect.width - this.x;        		

    80         	}

    81         } else

    82         { // aRect.x >= this.x

    83         	x = aRect.x;        	

    84         	if (aRect.x + aRect.width < this.x + this.width)

    85         	{

    86         		w = aRect.width;

    87         	}else

    88         	{

    89         		w = this.x + this.width - aRect.x;

    90         	}

    91         }

    92         if(aRect.y < this.y)

    93         {

    94         	y = this.y;

    95         	if (this.y + this.height < aRect.y + aRect.height)

    96         	{

    97         		h = this.height;

    98         	}else

    99         	{

   100         		h = aRect.y + aRect.height - this.y;

   101         	}

   102         } else

   103         { // aRect.y >= this.y

   104         	y = aRect.y;        	

   105         	if (aRect.y + aRect.height < this.y + this.height)

   106         	{

   107         		h = aRect.height;

   108         	}else

   109         	{

   110         		h = this.y + this.height - aRect.y;        		

   111         	}

   112         }

   113 		return new Rect(x, y, w, h);

   114 	}

   115 

   116 }