/**
 * Creates a new instance
 * @param parent
 * @param config
 */
public DialogClassificationConfiguration(Shell parent,
                                         ARXClassificationConfiguration<?> config) {

    this.dialog = new PreferencesDialog(parent,
                                        Resources.getMessage("DialogClassificationConfiguration.0"), //$NON-NLS-1$
                                        Resources.getMessage("DialogClassificationConfiguration.1")); //$NON-NLS-1$
    
    this.config = config;

    if (config instanceof ClassificationConfigurationLogisticRegression) {
        createContentForLogisticRegression((ClassificationConfigurationLogisticRegression) config);
    } else if (config instanceof ClassificationConfigurationNaiveBayes) {
        createContentForNaiveBayes((ClassificationConfigurationNaiveBayes) config);
    } else if (config instanceof ClassificationConfigurationRandomForest) {
        createContentForRandomForest((ClassificationConfigurationRandomForest) config);
    } else {
        throw new IllegalArgumentException("Unknown classification configuration");
    }
}
 

/**
 * Create the dialog.
 * @param parent
 * @param style
 */
public RestoreDatabaseDialog(Shell parent) {
	super(parent, SWT.DIALOG_TRIM | SWT.RESIZE);
	setText("Create and Restore Database");
	
	newDatabaseDialog = new DirectoryDialog(parent);
	newDatabaseDialog.setText("Create Database");
	newDatabaseDialog.setMessage("Select a folder to hold a new database.");
	newDatabaseDialog.setFilterPath(System.getProperty("user.home"));

	restoreFileDialog = new FileDialog(Core.getShell(), SWT.OPEN);
	restoreFileDialog.setFilterPath(System.getProperty("user.home"));
	restoreFileDialog.setFilterExtensions(new String[] {"*.rel", "*.*"});
	restoreFileDialog.setFilterNames(new String[] {"Rel script", "All Files"});
	restoreFileDialog.setText("Load Backup");
}
 

private int showQueryDialog(final String message, final String[] buttonLabels, int[] returnCodes) {
	final Shell shell= getShell();
	if (shell == null) {
		JavaPlugin.logErrorMessage("AddGetterSetterAction.showQueryDialog: No active shell found"); //$NON-NLS-1$
		return IRequestQuery.CANCEL;
	}
	final int[] result= { Window.CANCEL};
	shell.getDisplay().syncExec(new Runnable() {

		public void run() {
			String title= ActionMessages.AddGetterSetterAction_QueryDialog_title;
			MessageDialog dialog= new MessageDialog(shell, title, null, message, MessageDialog.QUESTION, buttonLabels, 0);
			result[0]= dialog.open();
		}
	});
	int returnVal= result[0];
	return returnVal < 0 ? IRequestQuery.CANCEL : returnCodes[returnVal];
}
 

void installListeners() {
    // Listeners on this popup's table and scroll bar
    proposalTable.addListener(SWT.FocusOut, this);
    final ScrollBar scrollbar = proposalTable.getVerticalBar();
    if (scrollbar != null) {
        scrollbar.addListener(SWT.Selection, this);
    }

    // Listeners on this popup's shell
    getShell().addListener(SWT.Deactivate, this);
    getShell().addListener(SWT.Close, this);

    // Listeners on the target control
    control.addListener(SWT.MouseDoubleClick, this);
    control.addListener(SWT.MouseDown, this);
    control.addListener(SWT.Dispose, this);
    control.addListener(SWT.FocusOut, this);
    // Listeners on the target control's shell
    final Shell controlShell = control.getShell();
    controlShell.addListener(SWT.Move, this);
    controlShell.addListener(SWT.Resize, this);

}
 

@Override
public IInformationControl createInformationControl(Shell parent) {

    //            try { -- this would show the 'F2' for focus, but we don't actually handle that, so, don't use it.
    //                tooltipAffordanceString = EditorsUI.getTooltipAffordanceString();
    //            } catch (Throwable e) {
    //                //Not available on Eclipse 3.2
    //            }

    //Note: don't use the parent because when it's closed we don't want the parent to have focus (we want the original
    //widget that had focus to regain the focus).
    //            if (parent == null) {
    //                parent = PlatformUI.getWorkbench().getActiveWorkbenchWindow().getShell();
    //            }

    String tooltipAffordanceString = null;
    if (this.informationPresenterControlManager != null) {
        InformationPresenterControlManager m = this.informationPresenterControlManager.get();
        if (m != null) {
            tooltipAffordanceString = m.getTooltipAffordanceString();
        }
    }
    PyInformationControl tooltip = new PyInformationControl(null, tooltipAffordanceString, presenter);
    return tooltip;
}
 

/**
 * @param args
 */
public static void main(final String[] args) {
	final Display display = new Display();
	shell = new Shell(display);
	shell.setText("LED Snippet");
	shell.setLayout(new GridLayout(1, true));
	shell.setBackground(display.getSystemColor(SWT.COLOR_WHITE));

	createTopPart();
	createBottomPart();

	shell.pack();
	shell.open();
	while (!shell.isDisposed()) {
		if (!display.readAndDispatch()) {
			display.sleep();
		}
	}

	display.dispose();

}
 

/**
 * Shows the UI to choose new classpath container classpath entries. See {@link IClasspathEntry#CPE_CONTAINER} for
 * details about container classpath entries.
 * The query returns the selected classpath entries or an empty array if the query has
 * been cancelled.
 *
 * @param shell The parent shell for the dialog, can be <code>null</code>
 * @return Returns the selected classpath container entries or an empty array if the query has
 * been cancelled by the user.
 */
public static IAddLibrariesQuery getDefaultLibrariesQuery(final Shell shell) {
    return new IAddLibrariesQuery() {

        public IClasspathEntry[] doQuery(final IJavaProject project, final IClasspathEntry[] entries) {
            final IClasspathEntry[][] selected= {null};
            Display.getDefault().syncExec(new Runnable() {
                public void run() {
                    Shell sh= shell != null ? shell : JavaPlugin.getActiveWorkbenchShell();
                    selected[0]= BuildPathDialogAccess.chooseContainerEntries(sh, project, entries);
                }
            });
            if(selected[0] == null)
                return new IClasspathEntry[0];
            return selected[0];
        }
    };
}
 

public ElexisEnvironmentLoginDialog(Shell shell, String openidClientSecret, String keycloakUrl,
	String realmPublicKey){
	super(shell);
	
	logger = LoggerFactory.getLogger(getClass());
	
	oauthService = new ServiceBuilder(ElexisEnvironmentLoginContributor.OAUTH2_CLIENT_ID)
		.apiSecret(openidClientSecret).defaultScope("openid").callback(CALLBACK_URL)
		.build(KeycloakApi.instance(keycloakUrl, ElexisEnvironmentLoginContributor.REALM_ID));
	
	KeyFactory kf;
	try {
		kf = KeyFactory.getInstance("RSA");
		X509EncodedKeySpec keySpecX509 =
			new X509EncodedKeySpec(Base64.getDecoder().decode(realmPublicKey));
		RSAPublicKey publicKey = (RSAPublicKey) kf.generatePublic(keySpecX509);
		
		jwtParser = Jwts.parserBuilder().setSigningKey(publicKey).build();
	} catch (NoSuchAlgorithmException | InvalidKeySpecException e) {
		logger.error("Initialization error", e);
	}
	
}
 

public HyperlinkBuilder( Shell parentShell, boolean isIDE,
		boolean isRelativeToProjectRoot )
{
	super( parentShell, TITLE );
	this.isIDE = isIDE;
	this.isRelativeToProjectRoot = isRelativeToProjectRoot;

	// *********** try using a helper provider ****************
	IProjectFileServiceHelperProvider helperProvider = (IProjectFileServiceHelperProvider) ElementAdapterManager.getAdapter( this,
			IProjectFileServiceHelperProvider.class );

	if ( helperProvider != null )
	{
		projectFileServiceHelper = helperProvider.createHelper( );
	}
	else
	{
		projectFileServiceHelper = new DefaultProjectFileServiceHelper( );
	}
}
 

public static Shell getActivePartShell() {
      IWorkbenchPage activePage = WorkbenchUtils.getActivePage();
      if (activePage == null) {
      	return null;
      }
IWorkbenchPart activePart = activePage.getActivePart();
if (activePart == null) {
      	return null;
      }
IWorkbenchPartSite site = activePart.getSite();
if (site == null) {
      	return null;
      }
return site.getShell();
  }
 

public JobEntryDeleteFilesDialog( Shell parent, JobEntryInterface jobEntryInt, Repository rep, JobMeta jobMeta ) {
  super( parent, jobEntryInt, rep, jobMeta );
  jobEntry = (JobEntryDeleteFiles) jobEntryInt;

  if ( this.jobEntry.getName() == null ) {
    this.jobEntry.setName( BaseMessages.getString( PKG, "JobDeleteFiles.Name.Default" ) );
  }
}
 

public InputParameterDialog( Shell parentShell, List params, Map paramValues )
{
	super( parentShell,
			Messages.getString( "InputParameterDialog.msg.title" ) ); //$NON-NLS-1$

	this.params = params;
	if ( paramValues != null )
	{
		this.paramValues.putAll( paramValues );
	}
}
 

protected void configureShell(Shell newShell) {
	super.configureShell(newShell);
	// Register help listener on the shell
	newShell.addHelpListener(new HelpListener() {
		public void helpRequested(HelpEvent event) {
			// call perform help on the current page
			if (currentPage != null) {
				currentPage.performHelp();
			}
		}
	});
}
 

private Display getDisplay() {
	Shell shell = getShell();
	if (shell != null) {
		return shell.getDisplay();
	}
	return null;
}
 

public TwoChoiceDialog(Shell parentShell, String dialogTitle,
        Image dialogTitleImage, String dialogMessage,
        int dialogImageType, String[] dialogButtonLabels,
        int defaultIndex) {
    super(parentShell, dialogTitle, dialogTitleImage, dialogMessage,
            dialogImageType, dialogButtonLabels, defaultIndex);
    int style = SWT.NONE;
    style &= SWT.SHEET;
    setShellStyle(getShellStyle() | style);
}
 

public AddResourcesToClientBundleDialog(Shell parent, IProject project,
    IType clientBundleType, IFile[] files) {
  super(parent);
  this.project = project;
  this.clientBundleType = clientBundleType;
  this.files = files;
  this.bundledResourcesBlock = new BundledResourcesSelectionBlock(
      "Bundled resources:", fieldAdapter);

  setTitle("Add Resources to ClientBundle");
  setHelpAvailable(false);
  setShellStyle(getShellStyle() | SWT.RESIZE);
}
 

public void startDerbyServer( IProject proj) throws CoreException {
	String args = CommonNames.START_DERBY_SERVER;
	String vmargs="";
	DerbyProperties dprop=new DerbyProperties(proj);
	//Starts the server as a Java app
	args+=" -h "+dprop.getHost()+ " -p "+dprop.getPort();
	
	//Set Derby System Home from the Derby Properties
	if((dprop.getSystemHome()!=null)&& !(dprop.getSystemHome().equals(""))){
		vmargs=CommonNames.D_SYSTEM_HOME+dprop.getSystemHome();
	}
	String procName="["+proj.getName()+"] - "+CommonNames.DERBY_SERVER+" "+CommonNames.START_DERBY_SERVER+" ("+dprop.getHost()+ ", "+dprop.getPort()+")";
	ILaunch launch = DerbyUtils.launch(proj, procName ,		
	CommonNames.DERBY_SERVER_CLASS, args, vmargs, CommonNames.START_DERBY_SERVER);
	IProcess ip=launch.getProcesses()[0];
	//set a name to be seen in the Console list
	ip.setAttribute(IProcess.ATTR_PROCESS_LABEL,procName);
	
	// saves the mapping between (server) process and project
	//servers.put(launch.getProcesses()[0], proj);
	servers.put(ip, proj);
	// register a listener to listen, when this process is finished
	DebugPlugin.getDefault().addDebugEventListener(listener);
	//Add resource listener
	IWorkspace workspace = ResourcesPlugin.getWorkspace();
	
	workspace.addResourceChangeListener(rlistener);
	setRunning(proj, Boolean.TRUE);
	Shell shell = new Shell();
	MessageDialog.openInformation(
		shell,
		CommonNames.PLUGIN_NAME,
		Messages.D_NS_ATTEMPT_STARTED+dprop.getPort()+".");

}
 

public ActionPGPDecryptFilesDialog( Shell parent, IAction action,
                                    WorkflowMeta workflowMeta ) {
  super( parent, action, workflowMeta );
  this.action = (ActionPGPDecryptFiles) action;

  if ( this.action.getName() == null ) {
    this.action.setName( BaseMessages.getString( PKG, "ActionPGPDecryptFiles.Name.Default" ) );
  }
}
 

public OptionSettingDialog(Shell parentShell, DiagramSettings settings, ERDiagram diagram) {
    super(parentShell);

    this.diagram = diagram;
    this.settings = settings;
    this.tabWrapperList = new ArrayList<>();
}
 

@Override
protected void configureShell(Shell newShell) {
	super.configureShell(newShell);
	if(title == null){
		newShell.setText(Messages.selectMissingJarTitle) ;
	}else{
		newShell.setText(title) ;
	}
}
 

public static void main(String[] args) {
	Display display = new Display();
	shell = new Shell(display);

	positiongLabel = new Label(shell, SWT.BORDER);
	
	int x= 60;
	int y=20;
	int width =400;
	int height=200;

	positiongLabel.setBounds(x, y, width, height);
	int toolbarSize = 30;

	shell.setBounds(200, 400, width+2*x , height + 2*y +toolbarSize);
	shell.open();
	
	
	
	shell.addMouseMoveListener(e -> showSize(e));
	positiongLabel.addMouseMoveListener(e -> showSize(e));
	
	while (!shell.isDisposed()) {
		if (!display.readAndDispatch())
			display.sleep();
	}
	display.dispose();
}
 

private HostPagePathSelectionDialog(Shell parent, IProject project) {
  super(parent, new HostPagePathLabelProvider(),
      new HostPagePathContentProvider());

  setTitle("Existing Folder Selection");
  setMessage("Choose a location for the HTML page");

  rootTreeItems = HostPagePathTreeItem.createRootItems(project);
  setInput(rootTreeItems);
  setComparator(new ViewerComparator());
}
 

/**
 * 
 *
 * @param parent
 * @param controller
 * @param file
 * @param data
 */
public DialogOpenHierarchy(final Shell parent,
                       final Controller controller,
                       final String file,
                       boolean data) {
    super(parent);
    this.file = file;
    this.data = data;
}
 

public StepPerformanceSnapShotDialog( Shell parent, String title,
  Map<String, List<StepPerformanceSnapShot>> stepPerformanceSnapShots, long timeDifference ) {
  super( parent );
  this.parent = parent;
  this.display = parent.getDisplay();
  this.props = PropsUI.getInstance();
  this.timeDifference = timeDifference;
  this.title = title;
  this.stepPerformanceSnapShots = stepPerformanceSnapShots;

  Set<String> stepsSet = stepPerformanceSnapShots.keySet();
  steps = stepsSet.toArray( new String[stepsSet.size()] );
  Arrays.sort( steps );
}
 

public ActionSuccessDialog( Shell parent, IAction action, WorkflowMeta workflowMeta ) {
  super( parent, action, workflowMeta );
  this.action = (ActionSuccess) action;
  if ( this.action.getName() == null ) {
    this.action.setName( BaseMessages.getString( PKG, "ActionSuccessDialog.Name.Default" ) );
  }
}
 

@Override
public void performHelp() {
  Shell shell = new Shell(getShell());
  shell.setText("Saros XMPP Accounts");
  shell.setLayout(new GridLayout());
  shell.setLayoutData(new GridData(SWT.FILL, SWT.FILL, true, true));

  Browser browser = new Browser(shell, SWT.NONE);
  browser.setUrl("https://www.saros-project.org/documentation/setup-xmpp.html");
  browser.setLayoutData(new GridData(SWT.FILL, SWT.FILL, true, true));

  shell.open();
}
 

/**
 * Shows an error dialog that gives information on the given {@link Throwable}.
 *
 * This static method may be invoked at any point during startup as it does not rely on activators to be loaded.
 */
public static void showError(Throwable t) {
	int dialogW = 400;
	int dialogH = 300;

	Display display = new Display();
	Shell shell = new Shell(display);
	Rectangle bounds = display.getPrimaryMonitor().getBounds();
	shell.setLocation(bounds.width / 2 - dialogW / 2, bounds.height / 2 - dialogH / 2);
	shell.setText("Fatal Error with Dependency Injection.");
	shell.setSize(dialogW, dialogH);
	shell.setLayout(new FillLayout());

	Text text = new Text(shell, SWT.BORDER | SWT.MULTI | SWT.V_SCROLL | SWT.H_SCROLL);
	StringWriter sw = new StringWriter();
	PrintWriter pw = new PrintWriter(sw);
	t.printStackTrace(pw);
	String sStackTrace = sw.toString();
	text.setText(sStackTrace);

	shell.open();
	while (!shell.isDisposed()) {
		if (!display.readAndDispatch()) {
			display.sleep();
		}
	}
	display.dispose();
}
 

public PipelineDialog( Shell parent, int style, PipelineMeta pipelineMeta ) {
  super( parent, style );
  this.props = PropsUi.getInstance();
  this.pipelineMeta = pipelineMeta;

  changed = false;
}
 

/**
 * DumbMessageDialog constructor
 * 
 * @param parent the parent shell
 */
public DumbMessageDialog(Shell parent) {
  super(parent);

  // Create the image
  try {
    image = new Image(parent.getDisplay(), new FileInputStream(CoreImages.LOGO_DIALOG));
  } catch (FileNotFoundException e) {}

  // Set the default message
  message = "Are you sure you want to do something that dumb?";
}
 

/**
 * Static method that opens a new dialog or switches the existing dialog to
 * another account id. The dialog shows back and forward buttons to navigate
 * between accounts inspected.
 * 
 * @param accountId
 * @return
 */
public static void show(final Long accountId, final INxtService nxt,
    final IStylingEngine engine, final IUserService userService,
    final UISynchronize sync, final IContactsService contactsService) {

  sync.syncExec(new Runnable() {

    @Override
    public void run() {
      Shell shell = Display.getCurrent().getActiveShell();
      if (shell != null) {
        while (shell.getParent() != null) {
          shell = shell.getParent().getShell();
        }
      }
      if (INSTANCE == null) {
        INSTANCE = new InspectAccountDialog(shell, accountId, nxt, engine,
            userService, sync, contactsService);
        INSTANCE.history.add(accountId);
        INSTANCE.historyCursor = 0;
        INSTANCE.open();
      }
      else {
        INSTANCE.history.add(accountId);
        INSTANCE.historyCursor = INSTANCE.history.size() - 1;
        INSTANCE.setAccountId(accountId);
        INSTANCE.getShell().forceActive();
      }
    }
  });

}