package aQute.bnd.plugin.popup;
import java.io.File;
import java.util.ArrayList;
import java.util.HashSet;
import java.util.Iterator;
import java.util.List;
import java.util.Map;
import java.util.Set;
import org.eclipse.core.resources.IProject;
import org.eclipse.core.resources.IResource;
import org.eclipse.core.runtime.IProgressMonitor;
import org.eclipse.core.runtime.IStatus;
import org.eclipse.core.runtime.Status;
import org.eclipse.core.runtime.jobs.Job;
import org.eclipse.jdt.core.IJavaProject;
import org.eclipse.jdt.core.JavaCore;
import org.eclipse.jface.action.IContributionItem;
import org.eclipse.jface.viewers.ISelection;
import org.eclipse.jface.viewers.IStructuredSelection;
import org.eclipse.ui.ISelectionService;
import org.eclipse.ui.actions.CompoundContributionItem;
import aQute.bnd.build.Project;
import aQute.bnd.plugin.Activator;
public class Scripts extends CompoundContributionItem {
final List<Project> projects = new ArrayList<Project>();
public Scripts() {
ISelectionService is = Activator.getDefault().getWorkbench().getActiveWorkbenchWindow()
.getSelectionService();
ISelection s = is.getSelection();
if (s != null && s instanceof IStructuredSelection) {
IStructuredSelection ss = (IStructuredSelection) s;
for (Iterator<?> i = ss.iterator(); i.hasNext();) {
Object oo = i.next();
IJavaProject jp = null;
if (oo instanceof IResource) {
IResource r = (IResource) oo;
IProject iproject = r.getProject();
jp = JavaCore.create(iproject);
} else if (oo instanceof IJavaProject) {
jp = (IJavaProject) oo;
}
if (jp != null) {
if (!jp.getProject().isAccessible()) {
continue;
}
Project project = Activator.getDefault().getCentral().getModel(jp);
if (project != null) {
File bndFile = project.getFile("bnd.bnd");
if (!bndFile.exists()) {
continue;
}
projects.add(project);
}
}
}
}
}
public Scripts(String id) {
super(id);
}
@Override protected IContributionItem[] getContributionItems() {
if (projects.isEmpty())
return new IContributionItem[0];
Set<String> titles = new HashSet<String>();
boolean first = true;
for (Project project : projects) {
if (first) {
titles.addAll(project.getActions().keySet());
first = false;
} else {
titles.retainAll(project.getActions().keySet());
}
}
SubMenu root = new SubMenu("root");
SubMenu sub = new SubMenu("Bnd");
root.add(sub);
for (final String title : titles) {
sub.add(this, title, title);
}
return root.getItems();
}
void exec(final String label) {
Job job = new Job(label) {
protected IStatus run(IProgressMonitor monitor) {
for (Project project : projects) {
if (monitor != null) {
if (monitor.isCanceled())
break;
monitor.subTask("" + project + " " + label);
}
Map<String, aQute.bnd.service.action.Action> actions = project.getActions();
aQute.bnd.service.action.Action cmd = actions.get(label);
try {
project.action(label);
monitor.worked(1);
Activator.getDefault().getCentral().refresh(project);
if (!project.isPerfect()) {
// We had errors or warnings
Activator.getDefault().report(true, true, project,
"During execution of " + label, "");
return Status.CANCEL_STATUS;
}
} catch (Throwable e) {
Activator.getDefault().error("While executing action: " + cmd, e);
}
}
try {
Activator.getDefault().getCentral().refreshPlugins();
return Status.OK_STATUS;
} catch (Exception e) {
return new Status(IStatus.ERROR, Activator.PLUGIN_ID, "Failed to refresh: " + e);
}
}
};
job.setPriority(Job.SHORT);
job.schedule(); // start as soon as possible
}
}