/*******************************************************************************
* Copyright (c) 2007-2012 Red Hat, Inc.
* Distributed under license by Red Hat, Inc. All rights reserved.
* This program is 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:
* Red Hat, Inc. - initial API and implementation
******************************************************************************/
package org.jboss.tools.jsf.text.ext.hyperlink;
import java.text.MessageFormat;
import java.util.List;
import org.eclipse.core.resources.IFile;
import org.eclipse.core.runtime.CoreException;
import org.eclipse.jface.text.BadLocationException;
import org.eclipse.jface.text.IRegion;
import org.eclipse.ui.IWorkbenchPage;
import org.eclipse.ui.ide.IDE;
import org.jboss.tools.common.model.XModel;
import org.jboss.tools.common.text.ext.hyperlink.AbstractHyperlink;
import org.jboss.tools.common.text.ext.hyperlink.xpl.Messages;
import org.jboss.tools.jsf.text.ext.JSFExtensionsPlugin;
import org.jboss.tools.jst.web.project.list.WebPromptingProvider;
/**
* @author Jeremy
*/
public class ForwardHyperlink extends AbstractHyperlink {
/**
* @see com.ibm.sse.editor.AbstractHyperlink#doHyperlink(org.eclipse.jface.text.IRegion)
*/
protected void doHyperlink(IRegion region) {
String fileName = getFilePath(region);
IFile fileToOpen = getFileToOpen(fileName);
if (fileToOpen != null && fileToOpen.exists()) {
IWorkbenchPage workbenchPage = JSFExtensionsPlugin.getDefault().getWorkbench().getActiveWorkbenchWindow().getActivePage();
try {
IDE.openEditor(workbenchPage,fileToOpen,true);
} catch (CoreException e) {
openFileFailed();
}
} else {
openFileFailed();
}
}
private String getFilePath(IRegion region) {
if(getDocument() == null || region == null) return null;
try {
return getDocument().get(region.getOffset(), region.getLength());
} catch (BadLocationException x) {
JSFExtensionsPlugin.log("", x); //$NON-NLS-1$
}
return null;
}
private IFile getFileToOpen(String fileName) {
IFile documentFile = getFile();
XModel xModel = getXModel(documentFile);
if (xModel != null) {
List<Object> list = WebPromptingProvider.getInstance().getList(xModel, WebPromptingProvider.JSF_GET_PATH, fileName, null);
if (list != null && list.size() > 0) {
for (Object o: list) {
if (o instanceof String) {
fileName = (String)o;
break;
}
}
}
}
// End of Slava's magic
return super.getFileFromProject(fileName);
}
/*
* (non-Javadoc)
*
* @see IHyperlink#getHyperlinkText()
*/
public String getHyperlinkText() {
String filePath = getFilePath(getHyperlinkRegion());
if (filePath == null)
return MessageFormat.format(Messages.OpenA, Messages.File);
return MessageFormat.format(Messages.OpenFile, filePath);
}
}