Activator.java

/*******************************************************************************
 * Copyright (c) 2014 Rohde & Schwarz GmbH & Co. KG 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:
 *     Martin Runge - initial implementation of cmake support
 *******************************************************************************/
package org.eclipse.cdt.cmake;

import org.eclipse.cdt.cmake.langset.CMakeLangSetProvider;
import org.eclipse.cdt.core.model.CModelException;
import org.eclipse.core.runtime.IStatus;
import org.eclipse.core.runtime.Status;
import org.eclipse.ui.plugin.AbstractUIPlugin;
import org.osgi.framework.BundleContext;

/**
 * The activator class controls the plug-in life cycle
 */
public class Activator extends AbstractUIPlugin {

	// The plug-in ID
	public static final String PLUGIN_ID = "org.eclipse.cdt.cmake"; //$NON-NLS-1$

	// The shared instance
	private static Activator plugin;
	
	// The "model". central storage for settings
	private CMakeSettings m_settings = new CMakeSettings();
	
	private CMakeLangSetProvider langSetProvider = null;

	/**
	 * @return the langSetProvider
	 */
	public CMakeLangSetProvider getLangSetProvider() {
		return langSetProvider;
	}


	/**
	 * @param langSetProvider the langSetProvider to set
	 */
	public void setLangSetProvider(CMakeLangSetProvider langSetProvider) {
		this.langSetProvider = langSetProvider;
	}


	/**
	 * The constructor
	 */
	public Activator() {
	}
	
	
	public static BundleContext getContext() {
		return plugin.getBundle().getBundleContext();
	}

	/*
	 * (non-Javadoc)
	 * @see org.eclipse.ui.plugin.AbstractUIPlugin#start(org.osgi.framework.BundleContext)
	 */
	public void start(BundleContext context) throws Exception {
		super.start(context);
		plugin = this;
	}

	/*
	 * (non-Javadoc)
	 * @see org.eclipse.ui.plugin.AbstractUIPlugin#stop(org.osgi.framework.BundleContext)
	 */
	public void stop(BundleContext context) throws Exception {
		plugin = null;
		super.stop(context);
	}

	/**
	 * Returns the shared instance
	 *
	 * @return the shared instance
	 */
	public static Activator getDefault() {
		return plugin;
	}


	/**
	 * @return
	 */
	public CMakeSettings getSettings() {
		return m_settings;
	}


	/**
	 * @return
	 */
	public static String getId() {
		// TODO Auto-generated method stub
		return PLUGIN_ID;
	}

	/**
	 * @noreference This method is not intended to be referenced by clients.
	 */
	public static void log(String message, Throwable e) {
		Throwable nestedException;
		if (e instanceof CModelException
				&& (nestedException = ((CModelException) e).getException()) != null) {
			e = nestedException;
		}
		log(createStatus(message, e));
	}

	/**
	 * @noreference This method is not intended to be referenced by clients.
	 */
	public static void log(Throwable e) {
		String msg= e.getMessage();
		if (msg == null) {
			log("Error", e); //$NON-NLS-1$
		} else {
			log("Error: " + msg, e); //$NON-NLS-1$
		}
	}

	/**
	 * @noreference This method is not intended to be referenced by clients.
	 */
	public static IStatus createStatus(String msg, Throwable e) {
		return new Status(IStatus.ERROR, PLUGIN_ID, msg, e);
	}

	/**
	 * @noreference This method is not intended to be referenced by clients.
	 */
	public static void log(IStatus status) {
		getDefault().getLog().log(status);
	}
}