BuildOperationsPart.java

package bndtools.editor.project;

import org.eclipse.core.resources.IProject;
import org.eclipse.core.resources.IResource;
import org.eclipse.core.resources.IncrementalProjectBuilder;
import org.eclipse.core.resources.WorkspaceJob;
import org.eclipse.core.runtime.CoreException;
import org.eclipse.core.runtime.IProgressMonitor;
import org.eclipse.core.runtime.IStatus;
import org.eclipse.core.runtime.Status;
import org.eclipse.swt.SWT;
import org.eclipse.swt.graphics.Image;
import org.eclipse.swt.layout.GridLayout;
import org.eclipse.swt.widgets.Composite;
import org.eclipse.ui.forms.SectionPart;
import org.eclipse.ui.forms.editor.IFormPage;
import org.eclipse.ui.forms.events.HyperlinkAdapter;
import org.eclipse.ui.forms.events.HyperlinkEvent;
import org.eclipse.ui.forms.widgets.FormToolkit;
import org.eclipse.ui.forms.widgets.ImageHyperlink;
import org.eclipse.ui.forms.widgets.Section;
import org.eclipse.ui.ide.ResourceUtil;
import org.eclipse.ui.plugin.AbstractUIPlugin;

import bndtools.Plugin;

public class BuildOperationsPart extends SectionPart {

    private final Image refreshImg = AbstractUIPlugin.imageDescriptorFromPlugin(Plugin.PLUGIN_ID, "icons/arrow_refresh.png").createImage();
    private final Image cleanImg = AbstractUIPlugin.imageDescriptorFromPlugin(Plugin.PLUGIN_ID, "icons/clear.gif").createImage();

    /**
     * Create the SectionPart.
     * 
     * @param parent
     * @param toolkit
     * @param style
     */
    public BuildOperationsPart(Composite parent, FormToolkit toolkit, int style) {
        super(parent, toolkit, style);
        createClient(getSection(), toolkit);
    }

    /**
     * Fill the section.
     */
    private void createClient(Section section, FormToolkit toolkit) {
        section.setText("Build Operations");
        Composite container = toolkit.createComposite(section);

        section.setClient(container);
        container.setLayout(new GridLayout(1, false));

        ImageHyperlink lnkRebuildProject = toolkit.createImageHyperlink(container, SWT.NONE);
        lnkRebuildProject.addHyperlinkListener(new HyperlinkAdapter() {
            @Override
            public void linkActivated(HyperlinkEvent e) {
                IResource resource = findEditorResource();
                if (resource != null) {
                    RebuildJob job = new RebuildJob(resource.getProject(), IncrementalProjectBuilder.FULL_BUILD);
                    job.setUser(true);
                    job.schedule();
                }
            }
        });
        toolkit.paintBordersFor(lnkRebuildProject);
        lnkRebuildProject.setText("Rebuild Project");
        lnkRebuildProject.setImage(refreshImg);

        ImageHyperlink lnkCleanProject = toolkit.createImageHyperlink(container, SWT.NONE);
        toolkit.paintBordersFor(lnkCleanProject);
        lnkCleanProject.setText("Clean Project");
        lnkCleanProject.setImage(cleanImg);

        lnkCleanProject.addHyperlinkListener(new HyperlinkAdapter() {
            @Override
            public void linkActivated(HyperlinkEvent e) {
                IResource resource = findEditorResource();
                if (resource != null) {
                    RebuildJob job = new RebuildJob(resource.getProject(), IncrementalProjectBuilder.CLEAN_BUILD);
                    job.setUser(true);
                    job.schedule();
                }
            }

        });
    }

    private IResource findEditorResource() {
        IFormPage formPage = (IFormPage) getManagedForm().getContainer();
        IResource resource = ResourceUtil.getResource(formPage.getEditorInput());
        return resource;
    }

    private static class RebuildJob extends WorkspaceJob {

        private final IProject project;
        private final int buildType;

        public RebuildJob(IProject project, int buildType) {
            super("Rebuild");
            this.project = project;
            this.buildType = buildType;
        }

        @Override
        public IStatus runInWorkspace(IProgressMonitor monitor) throws CoreException {
            project.build(buildType, monitor);
            return Status.OK_STATUS;
        }
    }

    @Override
    public void dispose() {
        super.dispose();
        refreshImg.dispose();
        cleanImg.dispose();
    }

}