| Classes in this File | Line Coverage | Branch Coverage | Complexity | ||||
| InGroup |
|
| 1.6666666666666667;1.667 |
| 1 | /******************************************************************************* | |
| 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 | * Ketan Padegaonkar - http://swtbot.org/bugzilla/show_bug.cgi?id=126 | |
| 11 | *******************************************************************************/ | |
| 12 | package org.eclipse.swtbot.swt.finder.matchers; | |
| 13 | ||
| 14 | import org.eclipse.swt.widgets.Group; | |
| 15 | import org.eclipse.swt.widgets.Widget; | |
| 16 | import org.eclipse.swtbot.swt.finder.finders.PathGenerator; | |
| 17 | import org.eclipse.swtbot.swt.finder.utils.SWTUtils; | |
| 18 | import org.eclipse.swtbot.swt.finder.utils.TreePath; | |
| 19 | import org.hamcrest.Description; | |
| 20 | import org.hamcrest.Factory; | |
| 21 | import org.hamcrest.Matcher; | |
| 22 | ||
| 23 | /** | |
| 24 | * Tells if a particular widget is within a {@link Group} with the specified text. | |
| 25 | * | |
| 26 | * @author Ketan Padegaonkar <KetanPadegaonkar [at] gmail [dot] com> | |
| 27 | * @version $Id$ | |
| 28 | * @since 2.0 | |
| 29 | */ | |
| 30 | public class InGroup<T extends Widget> extends AbstractMatcher<T> { | |
| 31 | ||
| 32 | /** | |
| 33 | * The mnemonic text matcher instance to use. | |
| 34 | */ | |
| 35 | private final Matcher<?> matcher; | |
| 36 | ||
| 37 | /** | |
| 38 | * Matches a widget that has the specified Label. | |
| 39 | * | |
| 40 | * @param labelText the label. | |
| 41 | */ | |
| 42 | 224 | InGroup(String labelText) { |
| 43 | 224 | matcher = new WithMnemonic<Widget>(labelText); |
| 44 | 224 | } |
| 45 | ||
| 46 | /** | |
| 47 | * Matches a widget in a group, if the matcher evaluates to true for the group. | |
| 48 | * | |
| 49 | * @param matcher the matcher. | |
| 50 | */ | |
| 51 | 0 | InGroup(Matcher matcher) { |
| 52 | 0 | this.matcher = matcher; |
| 53 | 0 | } |
| 54 | ||
| 55 | protected boolean doMatch(Object obj) { | |
| 56 | 501 | Widget previousWidget = SWTUtils.previousWidget((Widget) obj); |
| 57 | 501 | TreePath path = new PathGenerator().getPath((Widget) obj); |
| 58 | 501 | int segmentCount = path.getSegmentCount(); |
| 59 | 1864 | for (int i = 1; i < segmentCount; i++) { |
| 60 | 1611 | previousWidget = (Widget) path.getSegment(segmentCount - i - 1); |
| 61 | 1611 | if ((previousWidget instanceof Group) && matcher.matches(previousWidget)) |
| 62 | 248 | return true; |
| 63 | } | |
| 64 | 253 | return false; |
| 65 | } | |
| 66 | ||
| 67 | public void describeTo(Description description) { | |
| 68 | 417 | description.appendText("in group (").appendDescriptionOf(matcher).appendText(")"); //$NON-NLS-1$ //$NON-NLS-2$ |
| 69 | 417 | } |
| 70 | ||
| 71 | /** | |
| 72 | * Matches a widget that belongs to the specified group | |
| 73 | * | |
| 74 | * @param labelText the label. | |
| 75 | * @return a matcher. | |
| 76 | * @since 2.0 | |
| 77 | */ | |
| 78 | @Factory | |
| 79 | public static <T extends Widget> Matcher<T> inGroup(String labelText) { | |
| 80 | 224 | return new InGroup<T>(labelText); |
| 81 | } | |
| 82 | ||
| 83 | /** | |
| 84 | * Matches a widget in a group, if the matcher evaluates to true for the group. | |
| 85 | * | |
| 86 | * @param matcher the matcher. | |
| 87 | * @return a matcher. | |
| 88 | * @since 2.0 | |
| 89 | */ | |
| 90 | @Factory | |
| 91 | public static <T extends Widget> Matcher<T> inGroup(Matcher<?> matcher) { | |
| 92 | 0 | return new InGroup<T>(matcher); |
| 93 | } | |
| 94 | ||
| 95 | } |