lost.tok.wizards.NewSourceFolder.java Source code

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Here is the source code for lost.tok.wizards.NewSourceFolder.java

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/* Tree of Knowledge - An information management Eclipse plugin
 * Copyright (C) 2007 Team Lost
 * 
 * This program is free software; you can redistribute it and/or
 * modify it under the terms of the GNU General Public License
 * as published by the Free Software Foundation; either version 2
 * of the License, or (at your option) any later version.
 * 
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with this program; if not, write to the Free Software
 * Foundation, Inc., 51 Franklin Street, Fifth Floor, 
 * Boston, MA  02110-1301, USA.
 */

package lost.tok.wizards;

import lost.tok.GeneralFunctions;

import org.dom4j.Document;
import org.dom4j.DocumentHelper;
import org.dom4j.Element;
import org.eclipse.core.resources.IFile;
import org.eclipse.core.resources.IFolder;
import org.eclipse.jface.resource.ImageDescriptor;
import org.eclipse.jface.viewers.IStructuredSelection;
import org.eclipse.ui.IWorkbench;
import org.eclipse.ui.dialogs.WizardNewFolderMainPage;
import org.eclipse.ui.internal.ide.IDEWorkbenchPlugin;
import org.eclipse.ui.internal.wizards.newresource.ResourceMessages;
import org.eclipse.ui.wizards.newresource.BasicNewResourceWizard;

public class NewSourceFolder extends BasicNewResourceWizard {

    private WizardNewFolderMainPage mainPage;

    /**
     * Creates a wizard for creating a new folder resource in the workspace.
     */
    public NewSourceFolder() {
        super();
    }

    /* (non-Javadoc)
     * Method declared on IWizard.
     */
    public void addPages() {
        super.addPages();
        mainPage = new WizardNewFolderMainPage(ResourceMessages.NewFolder_text, getSelection());
        addPage(mainPage);
    }

    /* (non-Javadoc)
     * Method declared on IWorkbenchWizard.
     */
    public void init(IWorkbench workbench, IStructuredSelection currentSelection) {
        super.init(workbench, currentSelection);
        setWindowTitle(ResourceMessages.NewFolder_title);
        setNeedsProgressMonitor(true);
    }

    /* (non-Javadoc)
     * Method declared on BasicNewResourceWizard.
     */
    protected void initializeDefaultPageImageDescriptor() {
        ImageDescriptor desc = IDEWorkbenchPlugin.getIDEImageDescriptor("wizban/newfolder_wiz.png");//$NON-NLS-1$
        setDefaultPageImageDescriptor(desc);

    }

    /* (non-Javadoc)
     * Method declared on IWizard.
     */
    public boolean performFinish() {
        IFolder folder = mainPage.createNewFolder();
        if (folder == null) {
            return false;
        }

        IFile orderFile = folder.getFile("order.xml"); //$NON-NLS-1$
        if (!orderFile.exists()) {
            GeneralFunctions.writeToXml(orderFile, orderSkeleton(folder));
        }

        IFolder father = (IFolder) folder.getParent();
        IFile order = father.getFile("order.xml");
        Document d = GeneralFunctions.readFromXML(order);

        Element e = d.getRootElement().addElement("sub");
        e.addElement("name").addText(mainPage.getName());
        e.addElement("type").addText("dir");

        GeneralFunctions.writeToXml(order, d);

        selectAndReveal(folder);

        return true;
    }

    protected Document orderSkeleton(IFolder folder) {
        Document orderDoc = DocumentHelper.createDocument();

        // Create the Skeleton of the order file
        Element e = orderDoc.addElement("order"); //$NON-NLS-1$
        e.addElement("dir").addText(folder.getName());
        return orderDoc;
    }
}