package com.googlecode.jslint4java.eclipse.ui;
import org.eclipse.core.runtime.preferences.InstanceScope;
import org.eclipse.jface.preference.IPreferenceStore;
import org.eclipse.ui.plugin.AbstractUIPlugin;
import org.eclipse.ui.preferences.ScopedPreferenceStore;
import org.osgi.framework.BundleContext;
import com.googlecode.jslint4java.eclipse.JSLintPlugin;
/**
* The activator class controls the plug-in life cycle
*/
public class JSLintUIPlugin extends AbstractUIPlugin {
// The plug-in ID
public static final String PLUGIN_ID = "com.googlecode.jslint4java.eclipse.ui"; //$NON-NLS-1$
// The shared instance
private static JSLintUIPlugin plugin;
private IPreferenceStore preferenceStore;
/**
* The constructor
*/
public JSLintUIPlugin() {
}
/*
* (non-Javadoc)
*
* @see org.eclipse.ui.plugin.AbstractUIPlugin#start(org.osgi.framework.BundleContext)
*/
@Override
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)
*/
@Override
public void stop(BundleContext context) throws Exception {
plugin = null;
super.stop(context);
}
/**
* Returns the shared instance
*
* @return the shared instance
*/
public static JSLintUIPlugin getDefault() {
return plugin;
}
/**
* Override the default implementation in order to store prefs in the correct scope.
*
* @see JSLintPlugin#PLUGIN_ID
*/
@Override
public IPreferenceStore getPreferenceStore() {
// Create the preference store lazily.
if (preferenceStore == null) {
preferenceStore = new ScopedPreferenceStore(InstanceScope.INSTANCE, JSLintPlugin.PLUGIN_ID);
}
return preferenceStore;
}
}