/*******************************************************************************
* Copyright (c) 2009-2013 Vlad Dumitrescu 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:
* Vlad Dumitrescu
*******************************************************************************/
package org.erlide.ui.wizards;
import java.util.ArrayList;
import java.util.Collection;
import java.util.List;
import java.util.Map;
import org.eclipse.core.resources.IFolder;
import org.eclipse.core.resources.IProject;
import org.eclipse.core.resources.IResource;
import org.eclipse.core.resources.IResourceVisitor;
import org.eclipse.core.runtime.CoreException;
import org.eclipse.core.runtime.IPath;
import org.eclipse.jface.viewers.IStructuredSelection;
import org.eclipse.jface.viewers.StructuredSelection;
import org.eclipse.jface.wizard.Wizard;
import org.eclipse.ui.IExportWizard;
import org.eclipse.ui.IWorkbench;
import org.eclipse.ui.ide.IDE;
import org.erlide.engine.ErlangEngine;
import org.erlide.engine.model.root.IErlProject;
import org.erlide.util.ErlLogger;
import com.ericsson.otp.erlang.OtpErlangObject;
import com.ericsson.otp.erlang.OtpErlangString;
public class EdocExportWizard extends Wizard implements IExportWizard {
private EdocExportWizardPage page;
private IStructuredSelection selection;
@Override
public boolean performFinish() {
if (!validateFinish()) {
return false;
}
final Collection<IProject> projects = page.getSelectedResources();
final Map<String, OtpErlangObject> options = page.getOptions();
for (final IProject project : projects) {
if (!project.isAccessible()) {
ErlLogger.debug("EDOC: " + project.getName()
+ " is not accessible, skipping.");
continue;
}
ErlLogger.debug("EDOC: " + project.getName());
try {
final IFolder dest = project.getFolder(page.getDestination());
if (!dest.exists()) {
dest.create(true, true, null);
}
options.put("dir", new OtpErlangString(dest.getLocation().toString()));
final List<String> files = new ArrayList<String>();
final IErlProject erlProject = ErlangEngine.getInstance().getModel()
.findProject(project);
for (final IPath dir : erlProject.getProperties().getSourceDirs()) {
final IFolder folder = project.getFolder(dir);
if (folder.isAccessible()) {
folder.accept(new IResourceVisitor() {
@Override
public boolean visit(final IResource resource)
throws CoreException {
if ("erl".equals(resource.getFileExtension())) {
if (resource.isAccessible()) {
files.add(resource.getLocation().toString());
}
}
return true;
}
});
}
}
try {
ErlangEngine.getInstance().getEdocExportService()
.files(files, options);
} catch (final Exception e) {
ErlLogger.warn(e);
}
} catch (final CoreException e) {
ErlLogger.warn(e);
}
}
return true;
}
@Override
public void init(final IWorkbench workbench, final IStructuredSelection aSelection) {
selection = aSelection;
final List<?> selectedResources = IDE.computeSelectedResources(aSelection);
if (!selectedResources.isEmpty()) {
selection = new StructuredSelection(selectedResources);
}
setWindowTitle("eDoc Export Wizard"); // NON-NLS-1
setNeedsProgressMonitor(true);
}
@Override
public void addPages() {
super.addPages();
page = new EdocExportWizardPage("edoc", selection);
addPage(page);
}
private boolean validateFinish() {
return true;
}
}