1 /*

     2  * Copyright (c) 1997, 2016, 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.netbeans.jemmy.drivers.scrolling;

    24 

    25 import java.awt.Adjustable;

    26 import java.awt.Point;

    27 import java.awt.Scrollbar;

    28 

    29 import org.netbeans.jemmy.operators.ComponentOperator;

    30 import org.netbeans.jemmy.operators.ScrollPaneOperator;

    31 

    32 /**

    33  * ScrollDriver for java.awt.ScrollPane component type.

    34  *

    35  * @author Alexandre Iline(alexandre.iline@oracle.com)

    36  */

    37 public class ScrollPaneDriver extends AWTScrollDriver {

    38 

    39     private static final int CLICK_OFFSET = 5;

    40 

    41     /**

    42      * Constructs a ScrollPaneDriver.

    43      */

    44     public ScrollPaneDriver() {

    45         super(new String[]{"org.netbeans.jemmy.operators.ScrollPaneOperator"});

    46     }

    47 

    48     @Override

    49     protected int position(ComponentOperator oper, int orientation) {

    50         return (orientation == Adjustable.HORIZONTAL)

    51                 ? ((ScrollPaneOperator) oper).getScrollPosition().x

    52                 : ((ScrollPaneOperator) oper).getScrollPosition().y;

    53     }

    54 

    55     @Override

    56     public void scrollToMinimum(ComponentOperator oper, final int orientation) {

    57         final Adjustable adj

    58                 = (orientation == Scrollbar.HORIZONTAL)

    59                         ? ((ScrollPaneOperator) oper).getHAdjustable()

    60                         : ((ScrollPaneOperator) oper).getVAdjustable();

    61         scroll(oper,

    62                 new ScrollAdjuster() {

    63             @Override

    64             public int getScrollDirection() {

    65                 return ((adj.getMinimum() < adj.getValue())

    66                         ? DECREASE_SCROLL_DIRECTION

    67                         : DO_NOT_TOUCH_SCROLL_DIRECTION);

    68             }

    69 

    70             @Override

    71             public int getScrollOrientation() {

    72                 return orientation;

    73             }

    74 

    75             @Override

    76             public String getDescription() {

    77                 return "Scroll to minimum";

    78             }

    79 

    80             @Override

    81             public String toString() {

    82                 return "scrollToMinimum.ScrollAdjuster{description = " + getDescription() + '}';

    83             }

    84         });

    85     }

    86 

    87     @Override

    88     public void scrollToMaximum(ComponentOperator oper, final int orientation) {

    89         final Adjustable adj

    90                 = (orientation == Scrollbar.HORIZONTAL)

    91                         ? ((ScrollPaneOperator) oper).getHAdjustable()

    92                         : ((ScrollPaneOperator) oper).getVAdjustable();

    93         scroll(oper,

    94                 new ScrollAdjuster() {

    95             @Override

    96             public int getScrollDirection() {

    97                 return (((adj.getMaximum() - adj.getVisibleAmount()) > adj.getValue())

    98                         ? INCREASE_SCROLL_DIRECTION

    99                         : DO_NOT_TOUCH_SCROLL_DIRECTION);

   100             }

   101 

   102             @Override

   103             public int getScrollOrientation() {

   104                 return orientation;

   105             }

   106 

   107             @Override

   108             public String getDescription() {

   109                 return "Scroll to maximum";

   110             }

   111 

   112             @Override

   113             public String toString() {

   114                 return "scrollToMaximum.ScrollAdjuster{description = " + getDescription() + '}';

   115             }

   116         });

   117     }

   118 

   119     @Override

   120     protected Point getClickPoint(ComponentOperator oper, int direction, int orientation) {

   121         int x, y;

   122         if (orientation == Scrollbar.HORIZONTAL) {

   123             int offset = ((ScrollPaneOperator) oper).

   124                     isScrollbarVisible(Scrollbar.VERTICAL)

   125                     ? ((ScrollPaneOperator) oper).getVScrollbarWidth() : 0;

   126             if (direction == ScrollAdjuster.INCREASE_SCROLL_DIRECTION) {

   127                 x = oper.getWidth() - 1 - CLICK_OFFSET - offset;

   128             } else if (direction == ScrollAdjuster.DECREASE_SCROLL_DIRECTION) {

   129                 x = CLICK_OFFSET;

   130             } else {

   131                 return null;

   132             }

   133             y = oper.getHeight() - ((ScrollPaneOperator) oper).getHScrollbarHeight() / 2;

   134         } else if (orientation == Scrollbar.VERTICAL) {

   135             int offset = ((ScrollPaneOperator) oper).

   136                     isScrollbarVisible(Scrollbar.HORIZONTAL)

   137                     ? ((ScrollPaneOperator) oper).getHScrollbarHeight() : 0;

   138             if (direction == ScrollAdjuster.INCREASE_SCROLL_DIRECTION) {

   139                 y = oper.getHeight() - 1 - CLICK_OFFSET - offset;

   140             } else if (direction == ScrollAdjuster.DECREASE_SCROLL_DIRECTION) {

   141                 y = CLICK_OFFSET;

   142             } else {

   143                 return null;

   144             }

   145             x = oper.getWidth() - ((ScrollPaneOperator) oper).getVScrollbarWidth() / 2;

   146         } else {

   147             return null;

   148         }

   149         return new Point(x, y);

   150     }

   151 }