package io.emmet.eclipse;
import io.emmet.Emmet;
import io.emmet.eclipse.preferences.PreferenceConstants;
import org.eclipse.jface.resource.ImageDescriptor;
import org.eclipse.jface.util.IPropertyChangeListener;
import org.eclipse.jface.util.PropertyChangeEvent;
import org.eclipse.ui.plugin.AbstractUIPlugin;
import org.osgi.framework.BundleContext;
/**
* The activator class controls the plug-in life cycle
*/
public class EclipseEmmetPlugin extends AbstractUIPlugin {
// The plug-in ID
public static final String PLUGIN_ID = "io.emmet.eclipse"; //$NON-NLS-1$
// The shared instance
private static EclipseEmmetPlugin plugin;
/**
* The constructor
*/
public EclipseEmmetPlugin() {
}
/*
* (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;
Emmet.setUserDataDelegate(new EclipseUserData());
// XXX maybe there's a better place for such listener?
getDefault().getPreferenceStore().addPropertyChangeListener(new IPropertyChangeListener() {
@Override
public void propertyChange(PropertyChangeEvent event) {
if (event.getProperty() == PreferenceConstants.P_EXTENSIONS_PATH) {
Emmet.reset();
}
}
});
}
/*
* (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 EclipseEmmetPlugin getDefault() {
return plugin;
}
/**
* Returns an image descriptor for the image file at the given
* plug-in relative path
*
* @param path the path
* @return the image descriptor
*/
public static ImageDescriptor getImageDescriptor(String path) {
return imageDescriptorFromPlugin(PLUGIN_ID, path);
}
}