package jp.gr.java_conf.ussiy.app.propedit.eclipse.plugin;

import java.util.MissingResourceException;
import java.util.ResourceBundle;

import org.eclipse.core.resources.IWorkspace;
import org.eclipse.core.resources.ResourcesPlugin;
import org.eclipse.ui.plugin.AbstractUIPlugin;
import org.osgi.framework.BundleContext;

/**
 * The main plugin class to be used in the desktop.
 */
public class PropertiesEditorPlugin extends AbstractUIPlugin {

	//The shared instance.
	private static PropertiesEditorPlugin plugin;

	//Resource bundle.
	private ResourceBundle resourceBundle;

	public void start(BundleContext context) throws Exception {
		super.start(context);
		plugin = this;
		try {
			resourceBundle = ResourceBundle.getBundle("jp.gr.java_conf.ussiy.app.propedit.eclipse.plugin.editors.PropertiesEditorPluginResources"); //$NON-NLS-1$
		} catch (MissingResourceException x) {
			resourceBundle = null;
		}
	}

	public void stop(BundleContext context) throws Exception {
		plugin = null;
		super.stop(context);
	}

	/**
	 * Returns the shared instance.
	 */
	public static PropertiesEditorPlugin getDefault() {

		return plugin;
	}

	/**
	 * Returns the workspace instance.
	 */
	public static IWorkspace getWorkspace() {

		return ResourcesPlugin.getWorkspace();
	}

	/**
	 * Returns the string from the plugin's resource bundle, or 'key' if not found.
	 */
	public static String getResourceString(String key) {

		ResourceBundle bundle = PropertiesEditorPlugin.getDefault().getResourceBundle();
		try {
			return bundle.getString(key);
		} catch (MissingResourceException e) {
			return key;
		}
	}

	/**
	 * Returns the plugin's resource bundle,
	 */
	public ResourceBundle getResourceBundle() {

		return resourceBundle;
	}
}