com.siteview.mde.internal.ui.wizards.tools.OrganizeManifestsAction.java Source code

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Here is the source code for com.siteview.mde.internal.ui.wizards.tools.OrganizeManifestsAction.java

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/*******************************************************************************
 *  Copyright (c) 2005, 2010 IBM Corporation 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:
 *     IBM Corporation - initial API and implementation
 *******************************************************************************/
package com.siteview.mde.internal.ui.wizards.tools;

import java.util.ArrayList;
import java.util.Iterator;
import org.eclipse.core.resources.IFile;
import org.eclipse.core.resources.IProject;
import org.eclipse.jface.action.IAction;
import org.eclipse.jface.dialogs.MessageDialog;
import org.eclipse.jface.viewers.ISelection;
import org.eclipse.jface.viewers.IStructuredSelection;
import org.eclipse.ltk.ui.refactoring.RefactoringWizardOpenOperation;
import com.siteview.mde.internal.core.project.PDEProject;
import com.siteview.mde.internal.ui.MDEPlugin;
import com.siteview.mde.internal.ui.MDEUIMessages;
import com.siteview.mde.internal.ui.refactoring.PDERefactor;
import org.eclipse.ui.*;

public class OrganizeManifestsAction implements IWorkbenchWindowActionDelegate {

    private ISelection fSelection;

    public OrganizeManifestsAction() {
        super();
    }

    public void dispose() {
    }

    public void init(IWorkbenchWindow window) {
    }

    public void run(IAction action) {

        if (!PlatformUI.getWorkbench().saveAllEditors(true))
            return;

        if (fSelection instanceof IStructuredSelection) {
            IStructuredSelection ssel = (IStructuredSelection) fSelection;
            Iterator it = ssel.iterator();
            ArrayList projects = new ArrayList();
            while (it.hasNext()) {
                Object element = it.next();
                IProject proj = null;
                if (element instanceof IFile)
                    proj = ((IFile) element).getProject();
                else if (element instanceof IProject)
                    proj = (IProject) element;
                if (proj != null && PDEProject.getManifest(proj).exists())
                    projects.add(proj);
            }
            if (projects.size() > 0) {
                OrganizeManifestsProcessor processor = new OrganizeManifestsProcessor(projects);
                PDERefactor refactor = new PDERefactor(processor);
                OrganizeManifestsWizard wizard = new OrganizeManifestsWizard(refactor);
                RefactoringWizardOpenOperation op = new RefactoringWizardOpenOperation(wizard);

                try {
                    op.run(MDEPlugin.getActiveWorkbenchShell(), ""); //$NON-NLS-1$
                } catch (final InterruptedException irex) {
                }
            } else
                MessageDialog.openInformation(MDEPlugin.getActiveWorkbenchShell(),
                        MDEUIMessages.OrganizeManifestsWizardPage_title,
                        MDEUIMessages.OrganizeManifestsWizardPage_errorMsg);
        }
    }

    public void selectionChanged(IAction action, ISelection selection) {
        fSelection = selection;
    }

}