1 /*
   2  * Copyright (c) 2007, 2018, Oracle and/or its affiliates. All rights reserved.
   3  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
   4  *
   5  * This code is free software; you can redistribute it and/or modify it
   6  * under the terms of the GNU General Public License version 2 only, as
   7  * published by the Free Software Foundation.
   8  *
   9  * This code is distributed in the hope that it will be useful, but WITHOUT
  10  * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
  11  * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
  12  * version 2 for more details (a copy is included in the LICENSE file that
  13  * accompanied this code).
  14  *
  15  * You should have received a copy of the GNU General Public License version
  16  * 2 along with this work; if not, write to the Free Software Foundation,
  17  * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
  18  *
  19  * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
  20  * or visit www.oracle.com if you need additional information or have any
  21  * questions.
  22  */
  23 package org.jemmy.swt;
  24 
  25 import org.eclipse.swt.widgets.Scrollable;
  26 import org.jemmy.Rectangle;
  27 import org.jemmy.control.ControlType;
  28 import org.jemmy.env.Environment;
  29 
  30 /**
  31  * Base wrapper for scrollable controls such as Table and Tree
  32  *
  33  * @author erikgreijus
  34  * @param <T>
  35  */
  36 @ControlType(Scrollable.class)
  37 public class ScrollableWrap<T extends Scrollable> extends ControlWrap<T> {
  38 
  39     public ScrollableWrap(Environment env, T node) {
  40         super(env, node);
  41     }
  42     
  43     /**
  44      * Returns the screen bounds of this Scrollable
  45      * 
  46      * @return A Rectangle describing the screen bounds of this Scrollable
  47      */
  48     @Override
  49     public Rectangle getScreenBounds() {
  50         return getScreenBounds(Scrollable.class.cast(getControl()), getEnvironment());
  51     }
  52     
  53     /**
  54      * Returns the screen bounds of this Scrollable
  55      * 
  56      * @param scrollable This Scrollable
  57      * @param env The environment
  58      * @return A Rectangle describing the screen bounds of this Scrollable
  59      */
  60     public static Rectangle getScreenBounds(Scrollable scrollable, Environment env) {
  61         Rectangle res = getBounds(scrollable, env);
  62         org.eclipse.swt.graphics.Point loc = getScreenLocation(scrollable, env);
  63         res.x = loc.x;
  64         res.y = loc.y;
  65         return res;
  66     }
  67 
  68     /**
  69      * Returns a rectangle describing the visible part of the supplied
  70      * Scrollable.
  71      *
  72      * @see org.eclipse.swt.widgets.Scrollable#getClientArea()
  73      * @param scrollable The Scrollable for which to get the client area
  74      * @param env The Jemmy Environment
  75      * @return A rectangle describing the visible part of this scrollable
  76      */
  77     public static Rectangle getBounds(final Scrollable scrollable, Environment env) {
  78         GetAction<org.eclipse.swt.graphics.Rectangle> action = new GetAction<org.eclipse.swt.graphics.Rectangle>() {
  79 
  80             @Override
  81             public void run(Object... parameters) {
  82                 setResult(scrollable.getClientArea());
  83             }
  84 
  85             @Override
  86             public String toString() {
  87                 return "Getting bounds (client area) for " + scrollable;
  88             }
  89         };
  90         env.getExecutor().execute(env, true, action);
  91         org.eclipse.swt.graphics.Rectangle res = action.getResult();
  92         return new Rectangle(res.x, res.y, res.width, res.height);
  93     }
  94 }