RustProjectFactory.java

/**
 * Copyright (C) 2015 drrb
 *
 * 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 3 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, see <http://www.gnu.org/licenses/>.
 */
package com.github.drrb.rust.netbeans.project;

import java.io.IOException;
import org.netbeans.api.project.Project;
import org.netbeans.api.project.ProjectManager;
import org.netbeans.spi.project.ProjectFactory;
import org.netbeans.spi.project.ProjectFactory2;
import org.netbeans.spi.project.ProjectState;
import org.openide.filesystems.FileObject;
import org.openide.util.ImageUtilities;
import org.openide.util.lookup.ServiceProvider;

@ServiceProvider(service = ProjectFactory.class)
public class RustProjectFactory implements ProjectFactory2 {

    @Override
    public boolean isProject(FileObject projectDirectory) {
        return projectDirectory.getFileObject("Cargo.toml") != null;
    }

    @Override
    public Project loadProject(FileObject projectDirectory, ProjectState state) throws IOException {
        return isProject(projectDirectory) ? new RustProject(projectDirectory, state) : null;
    }

    @Override
    public void saveProject(Project project) throws IOException, ClassCastException {
        //Tutorial left this empty
    }

    @Override
    public ProjectManager.Result isProject2(FileObject projectDirectory) {
        if (isProject(projectDirectory)) {
            return new ProjectManager.Result(ImageUtilities.loadImageIcon(RustProject.RUST_PROJECT_ICON, false)); //NOI18N
        } else {
            return null;
        }
    }
}