de.ovgu.featureide.ui.wizards.FeatureCProjectPage.java Source code

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Here is the source code for de.ovgu.featureide.ui.wizards.FeatureCProjectPage.java

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/* FeatureIDE - A Framework for Feature-Oriented Software Development
 * Copyright (C) 2005-2016  FeatureIDE team, University of Magdeburg, Germany
 *
 * This file is part of FeatureIDE.
 * 
 * FeatureIDE is free software: you can redistribute it and/or modify
 * it under the terms of the GNU Lesser General Public License as published by
 * the Free Software Foundation, either version 3 of the License, or
 * (at your option) any later version.
 * 
 * FeatureIDE 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 Lesser General Public License for more details.
 * 
 * You should have received a copy of the GNU Lesser General Public License
 * along with FeatureIDE.  If not, see <http://www.gnu.org/licenses/>.
 *
 * See http://featureide.cs.ovgu.de/ for further information.
 */
package de.ovgu.featureide.ui.wizards;

import static de.ovgu.featureide.fm.core.localization.StringTable.ADDS_THE_FEATUREIDE_NATURE_TO_THE_PROJECT;
import static de.ovgu.featureide.fm.core.localization.StringTable.RESTRICTION;
import static de.ovgu.featureide.fm.core.localization.StringTable.THE_BUILD_PATH_IS_SET_TO_THE_JAVA_PROJECTS_SOURCE_PATH_AUTOMATICALLY;

import org.eclipse.core.resources.IProject;
import org.eclipse.core.runtime.CoreException;
import org.eclipse.jdt.core.IClasspathEntry;
import org.eclipse.jdt.internal.core.JavaProject;
import org.eclipse.swt.widgets.Composite;

import de.ovgu.featureide.ui.UIPlugin;

/**
 * A dialog page for adding a FeatureC Project
 * 
 * @author Christopher Kruczek
 * @author Andy Kenner
 */
@SuppressWarnings(RESTRICTION)
public class FeatureCProjectPage extends NewFeatureProjectPage {

    private IProject project;
    private static final String JAVA_NATURE = "org.eclipse.jdt.core.javanature";
    private static final String MESSAGE = THE_BUILD_PATH_IS_SET_TO_THE_JAVA_PROJECTS_SOURCE_PATH_AUTOMATICALLY;

    public FeatureCProjectPage(IProject project) {
        super();
        setDescription(ADDS_THE_FEATUREIDE_NATURE_TO_THE_PROJECT + project.getName() + ".");
        this.project = project;
    }

    @Override
    public void createControl(Composite parent) {
        super.createControl(parent);
        setBuildPath();
    }

    /**
     * Set the build path to the java projects build path
     */
    private void setBuildPath() {
        try {
            if (project.hasNature(JAVA_NATURE)) {
                JavaProject javaProject = new JavaProject(project, null);
                for (IClasspathEntry entry : javaProject.getRawClasspath()) {
                    if (entry.getEntryKind() == IClasspathEntry.CPE_SOURCE) {
                        String path = entry.getPath().toOSString();
                        String fileSeparator = System.getProperty("file.separator");

                        if (path.contains(fileSeparator))
                            path = path.substring(path.indexOf(fileSeparator) + 1);
                        if (path.contains(fileSeparator))
                            path = path.substring(path.indexOf(fileSeparator) + 1);

                        buildPath.setText(path);
                        buildPath.setEnabled(false);
                        buildLabel.setToolTipText(MESSAGE);
                        return;
                    }
                }
            }
        } catch (CoreException e) {
            UIPlugin.getDefault().logError(e);
        }
    }
}