source: trunk/org.modelica.mdt/src/org/modelica/mdt/MdtPlugin.java @ 36

package org.modelica.mdt;
import org.eclipse.core.resources.IProject;
import org.eclipse.core.resources.IProjectDescription;
import org.eclipse.core.runtime.CoreException;
import org.eclipse.ui.plugin.AbstractUIPlugin;
import org.osgi.framework.BundleContext;

public class MdtPlugin extends AbstractUIPlugin
{

    public static final String MODELICA_NATURE = 
        "org.modelica.mdt.ModelicaNature";
    
    //The shared instance.
    private static MdtPlugin plugin;
    
    /**
     * The constructor.
     */
    public MdtPlugin()
    {
        plugin = this;
    }

    
    public static void addModelicaNature(IProject project) throws CoreException
    {
        if (project.hasNature(MODELICA_NATURE)) 
            return;

        IProjectDescription description = project.getDescription();
        String[] ids= description.getNatureIds();
        String[] newIds= new String[ids.length + 1];
        System.arraycopy(ids, 0, newIds, 0, ids.length);
        newIds[ids.length]= MODELICA_NATURE;
        description.setNatureIds(newIds);
        project.setDescription(description, null);
    }
    
    /**
     * Returns the shared instance.
     */
    public static MdtPlugin getDefault()
    {
        return plugin;
    }
    
    /**
     * This method is called upon plug-in activation
     */
    public void start(BundleContext context) throws Exception 
    {
        super.start(context);
    }

    /**
     * This method is called when the plug-in is stopped
     */
    public void stop(BundleContext context) throws Exception 
    {
        super.stop(context);
        plugin = null;
    }

    /**
     * @return returns this plugins symbolic name e.g. stuff like org.foo.bar
     */
    public static String getSymbolicName()
    {
        return getDefault().getBundle().getSymbolicName();
    }

    
}