activator.java

学生成绩管理系统 eclipse rcp开发 swt技术

package com.zdh.sms;

import org.eclipse.jface.action.IStatusLineManager;
import org.eclipse.jface.resource.ImageDescriptor;
import org.eclipse.ui.IWorkbenchWindow;
import org.eclipse.ui.PlatformUI;
import org.eclipse.ui.WorkbenchException;
import org.eclipse.ui.plugin.AbstractUIPlugin;
import org.osgi.framework.BundleContext;

public class Activator extends AbstractUIPlugin {

	public static final String PLUGIN_ID = "SMS";

	private static Activator plugin;

	public Activator() {
		plugin = this;
	}

	public static Activator getDefault() {
		return plugin;
	}

	@Override
	public void start(BundleContext context) throws Exception {
		super.start(context);
	}

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

	public static ImageDescriptor getImageDescriptor(String path) {
		return imageDescriptorFromPlugin(PLUGIN_ID, path);
	}

	// 打开一个透视图
	public static void showPerspective(String perspectiveID) {
		try {
			IWorkbenchWindow window = PlatformUI.getWorkbench().getActiveWorkbenchWindow();
			PlatformUI.getWorkbench().showPerspective(perspectiveID, window);
		} catch (WorkbenchException e) {
			e.printStackTrace();
		}
	}
	
	private IStatusLineManager statusLine;

	public IStatusLineManager getStatusLine() {
		return statusLine;
	}

	public void setStatusLine(IStatusLineManager statusLine) {
		this.statusLine = statusLine;
	}
	
}