jremuimanager.java

JRemoteControl is a simple Java&#8482 driven bluetooth remote control.It allows you to initiate virt

package fildiv.jremcntl.server.gui.core;

import java.awt.event.ActionEvent;
import java.awt.event.ActionListener;

import javax.swing.ImageIcon;
import javax.swing.JPopupMenu;

import org.jdesktop.jdic.tray.SystemTray;
import org.jdesktop.jdic.tray.TrayIcon;

import fildiv.jremcntl.common.util.JRemUtils;
import fildiv.jremcntl.server.core.JRemEnv;
import fildiv.jremcntl.server.gui.app.JRemServerGUI;

public class JRemUIManager {

	private JRemEnv env;
	private ImageIcon image;
	private ImageIcon smallImage;
	private ImageIcon runningImage;
	private ImageIcon stoppedImage;
	private ImageIcon clientConnectedImage;
	private JRemServerGUI serverGUI;
	private TrayManager trayMng;

	protected class TrayManager {
		
		private String captionTrailer = "";		
		private SystemTray tray = SystemTray.getDefaultSystemTray();
		private TrayIcon ti;
		
		protected TrayManager() {
			ImageIcon icon = stoppedImage;
			JPopupMenu popupMenu = null;;
			String text = getCaptionText();
			
			ti = new TrayIcon(icon, text, popupMenu);
			
			ti.setIconAutoSize(false);
			ti.addActionListener(new ActionListener() {
				public void actionPerformed(ActionEvent e) {
					onTrayActionPerformed(e);
				}
			});
			
			tray.addTrayIcon(ti);
		}

		private String getCaptionText() {
			
			StringBuffer s = new StringBuffer(env.getApplicationName());
			
			if (JRemUtils.safeString(captionTrailer).length() > 0) {
				s.append(" - " + captionTrailer);
			}
			
			return s.toString();
		}

		public void setIcon(ImageIcon image) {
			ti.setIcon(image);
		}

		public void displayError(String errorMessage) {
			ti.displayMessage(env.getApplicationName(), 
					errorMessage, TrayIcon.ERROR_MESSAGE_TYPE);
		}		

		public void displayInfo(String message) {
			ti.displayMessage(env.getApplicationName(), 
					message, TrayIcon.INFO_MESSAGE_TYPE);
		}

		public void setCaptionTrailer(String trailer) {
			this.captionTrailer = trailer;
			ti.setCaption(getCaptionText());
		}

		public String getCaptionTrailer() {
			return captionTrailer;
		}
	}
		
	public JRemUIManager(JRemServerGUI serverGUI) {
		
		env = JRemEnv.getInstance();
		this.serverGUI = serverGUI;
		image = new ImageIcon(env.getAppImageURL());
		
		smallImage = new ImageIcon(env.getAppSmallImageURL());
		runningImage = new ImageIcon(env.getAppServerRunningImageURL());
		stoppedImage = new ImageIcon(env.getAppServerStoppedImageURL());
		clientConnectedImage  = 
			new ImageIcon(env.getAppClientConnectedImageURL());
		
		trayMng = new TrayManager();
	}
	
	public void setRunningUI(boolean running) {
		
		ImageIcon image = running ? runningImage : stoppedImage;
		trayMng.setIcon(image);
	}

	public void setClientConnectedUI() {
		trayMng.setIcon(clientConnectedImage);		
	}
	
	public void setGUIMinimized(boolean minimize) {

		if (env.getAppConfiguration().isGUIMinimizeInTray())
			serverGUI.setVisibile(!minimize);
		else {
			if (minimize)
				serverGUI.minimize();
			else 
				serverGUI.restore();
		}
	}
		
	public boolean isGUIMinimized() {

		if (env.getAppConfiguration().isGUIMinimizeInTray())
			return serverGUI.isVisible();
		
		return serverGUI.isMinimized();
	}
	
	public boolean isGUIVisible() {
		return serverGUI.isVisible();
	}

	public ImageIcon getImageIcon() {
		return image;
	}
	
	public void onTrayActionPerformed(ActionEvent e) {
		serverGUI.restore();
		setGUIMinimized(false);
	}

	public void displayTrayIconError(String errorMessage) {
		trayMng.displayError(errorMessage);
	}
	
	public void displayTrayIconInfo(String message) {
		trayMng.displayInfo(message);
	}
	
	public String getCaptionTrailer() {
		return trayMng.getCaptionTrailer();
	}
	
	public void setCaptionTrailer(String trailer) {
		trayMng.setCaptionTrailer(trailer);
	}
}