package at.bestsolution.efxclipse.runtime.examples.fxgraph.osgi;
import java.util.logging.Level;
import java.util.logging.Logger;
import org.eclipse.equinox.app.IApplication;
import org.eclipse.equinox.app.IApplicationContext;
import javafx.fxml.FXMLLoader;
import javafx.fxml.JavaFXBuilderFactory;
import javafx.scene.Scene;
import javafx.scene.layout.AnchorPane;
import javafx.stage.Stage;
import at.bestsolution.efxclipse.runtime.application.AbstractJFXApplication;
import at.bestsolution.efxclipse.runtime.examples.fxgraph.osgi.model.User;
import at.bestsolution.efxclipse.runtime.examples.fxgraph.osgi.security.Authenticator;
import at.bestsolution.efxclipse.runtime.osgi.util.OSGiFXMLLoader;
/**
* This class controls all aspects of the JavaFX OSGi application's execution
*/
public class Application extends AbstractJFXApplication {
private Stage stage;
private User loggedUser;
private static Application instance;
public Application() {
instance = this;
}
public static Application getInstance() {
return instance;
}
protected void jfxStart(IApplicationContext context, javafx.application.Application jfxApplication, Stage primaryStage) {
try {
stage = primaryStage;
gotoLogin();
primaryStage.show();
} catch (Exception ex) {
Logger.getLogger(Application.class.getName()).log(Level.SEVERE, null, ex);
}
}
public User getLoggedUser() {
return loggedUser;
}
public boolean userLogging(String userId, String password){
if (Authenticator.validate(userId, password)) {
loggedUser = User.of(userId);
gotoProfile();
return true;
} else {
return false;
}
}
public void userLogout(){
loggedUser = null;
gotoLogin();
}
private void gotoProfile() {
try {
replaceSceneContent("profile.fxml");
} catch (Exception ex) {
Logger.getLogger(Application.class.getName()).log(Level.SEVERE, null, ex);
}
}
private void gotoLogin() {
try {
replaceSceneContent("login.fxml");
} catch (Exception ex) {
Logger.getLogger(Application.class.getName()).log(Level.SEVERE, null, ex);
}
}
private AnchorPane replaceSceneContent(String fxml) throws Exception {
AnchorPane page = (AnchorPane) OSGiFXMLLoader.load(getClass(), fxml, null, null);
Scene scene = stage.getScene();
if (scene == null) {
scene = new Scene(page);
scene.getStylesheets().add(Application.class.getResource("demo.css").toExternalForm());
stage.setScene(scene);
} else {
stage.getScene().setRoot(page);
}
stage.sizeToScene();
return page;
}
}