bndtools.release.WorkspaceReleaseAction Maven / Gradle / Ivy

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package bndtools.release;

import java.util.Collections;
import java.util.HashSet;
import java.util.Iterator;
import java.util.Set;

import org.eclipse.core.resources.IFile;
import org.eclipse.core.resources.IProject;
import org.eclipse.core.resources.ResourcesPlugin;
import org.eclipse.core.runtime.IAdaptable;
import org.eclipse.jface.action.IAction;
import org.eclipse.jface.viewers.ISelection;
import org.eclipse.jface.viewers.StructuredSelection;
import org.eclipse.ui.IActionDelegate;
import org.eclipse.ui.IObjectActionDelegate;
import org.eclipse.ui.IWorkbenchPart;
import org.eclipse.ui.IWorkingSet;
import org.eclipse.ui.PlatformUI;

import aQute.bnd.osgi.Constants;
import bndtools.release.nl.Messages;

public class WorkspaceReleaseAction implements IObjectActionDelegate {

	private Set projects = Collections.emptySet();

	@Override
	public void run(IAction action) {

		if (projects.size() > 0) {
			if (ReleaseHelper.getReleaseRepositories().length == 0) {
				Activator.message(Messages.noReleaseRepos);
				return;
			}

			if (!PlatformUI.getWorkbench()
				.saveAllEditors(true)) {
				return;
			}
			WorkspaceAnalyserJob job = new WorkspaceAnalyserJob(projects);
			job.setRule(ResourcesPlugin.getWorkspace()
				.getRoot());
			job.schedule();
		}
	}

	/**
	 * @see IActionDelegate#selectionChanged(IAction, ISelection)
	 */
	@Override
	public void selectionChanged(IAction action, ISelection selection) {
		projects = Collections.emptySet();
		if (selection != null && (selection instanceof StructuredSelection)) {
			StructuredSelection ss = (StructuredSelection) selection;
			projects = new HashSet<>();
			for (Iterator itr = ss.iterator(); itr.hasNext();) {
				Object selected = itr.next();
				if (selected instanceof IProject) {
					projects.add((IProject) selected);
				} else if (selected instanceof IWorkingSet) {
					IWorkingSet workingSet = (IWorkingSet) selected;
					for (IAdaptable adaptable : workingSet.getElements()) {
						IProject project = adaptable.getAdapter(IProject.class);
						if (project != null && !projects.contains(project)) {
							projects.add(project);
						}
					}
				} else if (selected instanceof IFile) {
					IFile bndFile = (IFile) selected;
					if (bndFile.getName()
						.endsWith(Constants.DEFAULT_BND_EXTENSION)) {
						if (!projects.contains(bndFile.getProject()))
							projects.add(bndFile.getProject());
					}
				}
			}
		}
	}

	@Override
	public void setActivePart(IAction action, IWorkbenchPart targetPart) {}
}