| /******************************************************************************* |
| * Copyright (c) 2008 Ketan Padegaonkar and others. |
| * All rights reserved. This program and the accompanying materials |
| * are made available under the terms of the Eclipse Public License v1.0 |
| * which accompanies this distribution, and is available at |
| * http://www.eclipse.org/legal/epl-v10.html |
| * |
| * Contributors: |
| * Ketan Padegaonkar - initial API and implementation |
| * Ketan Padegaonkar - http://swtbot.org/bugzilla/show_bug.cgi?id=126 |
| *******************************************************************************/ |
| package org.eclipse.swtbot.swt.finder.matchers; |
| |
| import java.lang.reflect.InvocationTargetException; |
| import java.lang.reflect.Method; |
| |
| import org.eclipse.swt.widgets.Widget; |
| import org.hamcrest.Description; |
| import org.hamcrest.Factory; |
| import org.hamcrest.Matcher; |
| |
| /** |
| * Matches {@link org.eclipse.swt.widgets.Widget}s with the specified text. Skips mnemonics, so "Username" will match |
| * items with text "&Username" and "User&name" |
| * |
| * @author Ketan Padegaonkar <KetanPadegaonkar [at] gmail [dot] com> |
| * @version $Id$ |
| * @since 2.0 |
| */ |
| public class WithMnemonic<T extends Widget> extends AbstractMatcher<T> { |
| private final String text; |
| private final boolean ignoreCase; |
| |
| /** |
| * Constructs the Mnemonic text matcher with the given text. |
| * |
| * @param text the mnemonic to match on the {@link org.eclipse.swt.widgets.Widget} |
| */ |
| WithMnemonic(String text) { |
| this(text, false); |
| } |
| |
| /** |
| * Constructs the Mnemonic text matcher with the given text. |
| * |
| * @param text the mnemonic to match on the {@link org.eclipse.swt.widgets.Widget} |
| * @param ignoreCase Determines if this should ignore case during the comparison. |
| */ |
| WithMnemonic(String text, boolean ignoreCase) { |
| this.text = text.replaceAll("&", ""); //$NON-NLS-1$ //$NON-NLS-2$ |
| this.ignoreCase = ignoreCase; |
| } |
| |
| /** |
| * Extends the behaviour of WithText my removing the mnemonics "&" that are used as keyboard accessors from the |
| * text. |
| * |
| * @see org.eclipse.swtbot.swt.finder.matchers.WithText#getText(java.lang.Object) |
| * @param obj The object to get the text from. |
| * @return The newly formated string. |
| * @throws NoSuchMethodException if the method "getText" does not exist on the object. |
| * @throws IllegalAccessException if the java access control does not allow invocation. |
| * @throws InvocationTargetException if the method "getText" throws an exception. |
| * @see Method#invoke(Object, Object[]) |
| */ |
| String getText(Object obj) throws NoSuchMethodException, IllegalAccessException, InvocationTargetException { |
| return WithText.getText(obj).replaceAll("&", "").split("\t")[0]; //$NON-NLS-1$ //$NON-NLS-2$ //$NON-NLS-3$ |
| } |
| |
| public void describeTo(Description description) { |
| description.appendText("with mnemonic '").appendText(text).appendText("'"); //$NON-NLS-1$ //$NON-NLS-2$ |
| } |
| |
| @Override |
| protected boolean doMatch(Object obj) { |
| try { |
| boolean result = false; |
| if (ignoreCase) |
| result = getText(obj).equalsIgnoreCase(text); |
| else |
| result = getText(obj).equals(text); |
| return result; |
| } catch (Exception e) { |
| // do nothing |
| } |
| return false; |
| } |
| |
| /** |
| * Matches a widget that has the specified text, after striping the mnemonics "&" |
| * |
| * @param text the text. |
| * @return a matcher. |
| * @since 2.0 |
| */ |
| @Factory |
| public static <T extends Widget> Matcher<T> withMnemonic(String text) { |
| return new WithMnemonic<T>(text); |
| } |
| |
| } |