| Classes in this File | Line Coverage | Branch Coverage | Complexity | ||||
| SiblingFinder |
|
| 2.0;2 |
| 1 | 17 | /******************************************************************************* |
| 2 | * Copyright (c) 2008 Ketan Padegaonkar and others. | |
| 3 | * All rights reserved. This program and the accompanying materials | |
| 4 | * are made available under the terms of the Eclipse Public License v1.0 | |
| 5 | * which accompanies this distribution, and is available at | |
| 6 | * http://www.eclipse.org/legal/epl-v10.html | |
| 7 | * | |
| 8 | * Contributors: | |
| 9 | * Ketan Padegaonkar - initial API and implementation | |
| 10 | *******************************************************************************/ | |
| 11 | package org.eclipse.swtbot.swt.finder.utils.internal; | |
| 12 | ||
| 13 | ||
| 14 | import org.eclipse.swt.widgets.Composite; | |
| 15 | import org.eclipse.swt.widgets.Control; | |
| 16 | import org.eclipse.swt.widgets.TabItem; | |
| 17 | import org.eclipse.swt.widgets.Widget; | |
| 18 | import org.eclipse.swtbot.swt.finder.results.ArrayResult; | |
| 19 | ||
| 20 | /** | |
| 21 | * Finds the siblings of a widget. | |
| 22 | * | |
| 23 | * @author Ketan Padegaonkar <KetanPadegaonkar [at] gmail [dot] com> | |
| 24 | */ | |
| 25 | public final class SiblingFinder implements ArrayResult<Widget> { | |
| 26 | /** | |
| 27 | * The widget to use. | |
| 28 | */ | |
| 29 | private final Widget w; | |
| 30 | ||
| 31 | /** | |
| 32 | * Constructs the sibling finder with the given widget. | |
| 33 | * | |
| 34 | * @param w the widget | |
| 35 | */ | |
| 36 | 3076 | public SiblingFinder(Widget w) { |
| 37 | 3076 | this.w = w; |
| 38 | 3076 | } |
| 39 | ||
| 40 | /** | |
| 41 | * Runs the process of finding the siblings. | |
| 42 | * | |
| 43 | * @see org.eclipse.swtbot.swt.finder.results.ArrayResult#run() | |
| 44 | * @return The object found. | |
| 45 | */ | |
| 46 | public Widget[] run() { | |
| 47 | 3076 | Widget[] siblings = new Widget[] {}; |
| 48 | 3076 | if (isControl(w)) |
| 49 | 3075 | siblings = children(((Control) w).getParent()); |
| 50 | 1 | else if (isTabItem(w)) |
| 51 | 1 | siblings = ((TabItem) w).getParent().getItems(); |
| 52 | 3076 | return siblings; |
| 53 | } | |
| 54 | ||
| 55 | /** | |
| 56 | * Gets the children widgets starting with the given composite. | |
| 57 | * | |
| 58 | * @param parent The parent composite. | |
| 59 | * @return The list of child widgets or an empty list if none. | |
| 60 | */ | |
| 61 | private Widget[] children(Composite parent) { | |
| 62 | 3075 | if (parent == null) |
| 63 | 4 | return new Widget[] {}; |
| 64 | 3071 | Control[] children = parent.getChildren(); |
| 65 | 3071 | return (children == null) ? new Widget[] {} : children; |
| 66 | } | |
| 67 | ||
| 68 | /** | |
| 69 | * Gets if this passed in widget is a control. | |
| 70 | * | |
| 71 | * @param w The widget. | |
| 72 | * @return <code>true</code> if it is a control. Otherwise <code>false</code>. | |
| 73 | */ | |
| 74 | private boolean isControl(Widget w) { | |
| 75 | 3076 | return w instanceof Control; |
| 76 | } | |
| 77 | ||
| 78 | /** | |
| 79 | * Gets if this is a tab item widget. | |
| 80 | * | |
| 81 | * @param w The widget. | |
| 82 | * @return <code>true</code> if it is a tab item. Otherwise <code>false</code>. | |
| 83 | */ | |
| 84 | private boolean isTabItem(Widget w) { | |
| 85 | 1 | return w instanceof TabItem; |
| 86 | } | |
| 87 | } |