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. Oracle designates this
   8  * particular file as subject to the "Classpath" exception as provided
   9  * by Oracle in the LICENSE file that accompanied this code.
  10  *
  11  * This code is distributed in the hope that it will be useful, but WITHOUT
  12  * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
  13  * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
  14  * version 2 for more details (a copy is included in the LICENSE file that
  15  * accompanied this code).
  16  *
  17  * You should have received a copy of the GNU General Public License version
  18  * 2 along with this work; if not, write to the Free Software Foundation,
  19  * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
  20  *
  21  * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
  22  * or visit www.oracle.com if you need additional information or have any
  23  * questions.
  24  */
  25 package org.jemmy.swt.lookup;
  26 
  27 import org.eclipse.swt.custom.CTabFolder;
  28 import org.eclipse.swt.widgets.Combo;
  29 import org.eclipse.swt.widgets.Composite;
  30 import org.eclipse.swt.widgets.Item;
  31 import org.eclipse.swt.widgets.TabFolder;
  32 import org.eclipse.swt.widgets.Table;
  33 import org.eclipse.swt.widgets.ToolBar;
  34 import org.eclipse.swt.widgets.Tree;
  35 import org.jemmy.resources.StringComparePolicy;
  36 
  37 /**
  38  * @author shura
  39  * @author erikgreijus
  40  */
  41 public class ByItemLookup<T extends Composite> extends QueueLookup<T> {
  42 
  43     private final StringComparePolicy policy;
  44     private final String text;
  45 
  46     public ByItemLookup(String text) {
  47         this(text, StringComparePolicy.SUBSTRING);
  48     }
  49 
  50     public ByItemLookup(String text, StringComparePolicy policy) {
  51         this.policy = policy;
  52         this.text = text;
  53     }
  54 
  55     @Override
  56     public boolean doCheck(final T control) {
  57         Object[] items = null;
  58         if (Tree.class.isInstance(control)) {
  59             items = Tree.class.cast(control).getItems();
  60         } else if (ToolBar.class.isInstance(control)) {
  61             items = ToolBar.class.cast(control).getItems();
  62         } else if (CTabFolder.class.isInstance(control)) {
  63             items = CTabFolder.class.cast(control).getItems();
  64         } else if (TabFolder.class.isInstance(control)) {
  65             items = TabFolder.class.cast(control).getItems();
  66         } else if (Table.class.isInstance(control)) {
  67             items = Table.class.cast(control).getItems();
  68         } else if (Combo.class.isInstance(control)) {
  69             items = Combo.class.cast(control).getItems();
  70         } else {
  71             System.err.println("Class " + control.getClass() + " does not match any supported class in ByItemLookup");
  72             return false;
  73         }
  74         if (items instanceof Item[]) {
  75             for (Item item : Item[].class.cast(items)) {
  76                 if (policy.compare(text, item.getText())) {
  77                     return true;
  78                 } else {
  79                     try {
  80                         item.getClass().getMethod("getText", int.class);
  81                         return ByItemStringsLookup.getTexts(item).stream().map((textElement) -> policy.compare(text, textElement)).anyMatch((matches) -> (matches));
  82                     } catch (NoSuchMethodException e) {
  83                         // silently ignore the error to not clutter the logs (not all objects implement the method)
  84                     } catch (SecurityException e) {
  85                         System.err.println("SecurityException when using reflection to get method 'getText(int)' from " + item);
  86                         e.printStackTrace();
  87                     }
  88                 }
  89             }
  90         } else if (items instanceof String[]) {
  91             for (String stringItem : String[].class.cast(items)) {
  92                 if (policy.compare(text, stringItem)) {
  93                     return true;
  94                 }
  95             }
  96         }
  97         return false;
  98     }
  99 
 100     @Override
 101     public String toString() {
 102         return "Text = " + text;
 103     }
 104 }