/*******************************************************************************
* Copyright (c) 2009 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
*******************************************************************************/
package org.eclipse.swtbot.swt.finder.widgets;
import java.util.regex.Matcher;
import java.util.regex.Pattern;
import org.eclipse.swt.SWT;
import org.eclipse.swt.widgets.Event;
import org.eclipse.swt.widgets.Link;
import org.eclipse.swtbot.swt.finder.ReferenceBy;
import org.eclipse.swtbot.swt.finder.SWTBotWidget;
import org.eclipse.swtbot.swt.finder.exceptions.WidgetNotFoundException;
import org.eclipse.swtbot.swt.finder.utils.internal.Assert;
import org.hamcrest.SelfDescribing;
/**
* This represents a {@link Link} widget.
*
* @author Ketan Padegaonkar <KetanPadegaonkar [at] gmail [dot] com>
* @version $Id$
*/
@SWTBotWidget(clasz = Link.class, preferredName = "link", referenceBy = { ReferenceBy.MNEMONIC })
public class SWTBotLink extends AbstractSWTBotControl<Link> {
/**
* Constructs a new instance with the given widget.
*
* @param w the widget.
* @throws WidgetNotFoundException if the widget is <code>null</code> or widget has been disposed.
*/
public SWTBotLink(Link w) throws WidgetNotFoundException {
super(w);
}
/**
* Constructs a new instance with the given widget.
*
* @param w the widget.
* @param description the description of the widget, this will be reported by {@link #toString()}
* @throws WidgetNotFoundException if the widget is <code>null</code> or widget has been disposed.
*/
public SWTBotLink(Link w, SelfDescribing description) throws WidgetNotFoundException {
super(w, description);
}
public AbstractSWTBot<Link> click() {
return click(true);
}
/**
* Clicks on the hyperlink with the specified text.
*
* @param hyperlinkText the text of the hyperlink in case there are more than one hyperlinks.
* @return itself.
*/
public AbstractSWTBot<Link> click(String hyperlinkText) {
String text = getText();
boolean isText = text.contains(">" + hyperlinkText + "<");
Assert.isLegal(isText, "Link does not contain text (" + hyperlinkText + "). It contains (" + text + ")");
hyperlinkText = extractHyperlinkTextOrHREF(hyperlinkText, text);
notify(SWT.Selection, createHyperlinkEvent(hyperlinkText));
return click(true);
}
private String extractHyperlinkTextOrHREF(String hyperlinkText, String text) {
Pattern pattern = Pattern.compile(".*<[aA] [hH][rR][eE][fF]\\s*=\\s*['\"](.*)['\"]>" + hyperlinkText + "</[aA]>.*");
Matcher matcher = pattern.matcher(text);
return matcher.find() ? matcher.group(1) : hyperlinkText;
}
private Event createHyperlinkEvent(String hyperlinkText) {
Event e = createEvent();
e.text = hyperlinkText;
return e;
}
}