/** Copyright by Barry G. Becker, 2000-2011. Licensed under MIT License: http://www.opensource.org/licenses/MIT */
package com.barrybecker4.ui.application;
import com.barrybecker4.common.app.AppContext;
import com.barrybecker4.common.app.CommandLineOptions;
import com.barrybecker4.ui.components.ResizableAppletPanel;
import com.barrybecker4.ui.util.GUIUtil;
import com.barrybecker4.ui.util.Log;
import javax.swing.*;
import java.util.Arrays;
/**
* Base class for programs that you want to be
* run as applications or resizable applets.
*
* @author Barry Becker
*/
public abstract class ApplicationApplet extends JApplet{
protected ResizableAppletPanel resizablePanel_;
/**
* Construct the application.
*/
public ApplicationApplet() {
this(new String[] {});
}
/**
* Construct the application.
*/
public ApplicationApplet(String[] args) {
GUIUtil.setCustomLookAndFeel();
String localeName = "ENGLISH";
if (args.length > 0) {
CommandLineOptions options = new CommandLineOptions(args);
if (options.contains("help")) { // NON-NLS
System.out.println("Usage: [-locale <locale>]"); // NON-NLS
}
if (options.contains("locale")) {
// then a locale has been specified
localeName = options.getValueForOption("locale", "ENGLISH");
}
}
initializeContext(localeName);
}
/**
* initialize. Called by the browser.
*/
@Override
public void init() {
if (!AppContext.isInitialized()) {
String localeName = getParameter("locale");
if (localeName == null) {
localeName = "ENGLISH";
}
initializeContext(localeName);
}
resizablePanel_ = new ResizableAppletPanel(createMainPanel());
getContentPane().add(resizablePanel_);
}
private void initializeContext(String localeName) {
String appResources = getClass().getPackage().getName() + ".message"; // NON-NLS
String commonUiResources = "com.barrybecker4.ui.message"; // NON-NLS
AppContext.initialize(localeName, Arrays.asList(appResources, commonUiResources), new Log());
}
/**
* create and initialize the application
* (init required for applet)
*/
protected abstract JPanel createMainPanel();
/**
* This method allow javascript to resize the applet from the browser.
*/
@Override
public void setSize( int width, int height ) {
getContentPane().setSize(width, height);
if (resizablePanel_ != null) {
resizablePanel_.setSize( width, height );
}
}
@Override
public String getName() {
return AppContext.getLabel("APP_TITLE"); // NON-NLS
}
/**
* called by the browser after init(), if running as an applet
*/
@Override
public void start() {
validate();
}
}