org.eclipse.jface.wizard.Wizard Java Examples

@Override
public void run() {
  WizardDialog dialog = new WizardDialog(null, new Wizard() {
    private HadoopLocationWizard page = new HadoopLocationWizard();

    @Override
    public void addPages() {
      super.addPages();
      setWindowTitle("New Hadoop location...");
      addPage(page);
    }

    @Override
    public boolean performFinish() {
      page.performFinish();
      return true;
    }

  });

  dialog.create();
  dialog.setBlockOnOpen(true);
  dialog.open();

  super.run();
}
 

public static Runnable getNewProjectPrompt() {
	return new Runnable() {
		@Override
		public void run() {
			Shell shell = Display.getDefault().getActiveShell();
			if (MessageDialog.openQuestion(shell, Messages.InstallCodewindDialogTitle,
					Messages.InstallCodewindNewProjectMessage)) {
				CodewindConnection connection = CodewindConnectionManager.getLocalConnection();
				if (connection != null && connection.isConnected()) {
					Wizard wizard = new NewCodewindProjectWizard(connection);
					WizardLauncher.launchWizardWithoutSelection(wizard);
				} else {
					Logger.logError("Codewind did not install or start properly in order to create a new project."); //$NON-NLS-1$
				}
			}
		}
	};
}
 

public static Runnable addExistingProjectPrompt(IProject project) {
	return new Runnable() {
		@Override
		public void run() {
			Shell shell = Display.getDefault().getActiveShell();
			if (MessageDialog.openQuestion(shell, Messages.InstallCodewindDialogTitle,
					NLS.bind(Messages.InstallCodewindAddProjectMessage, project.getName()))) {
				CodewindConnection connection = CodewindConnectionManager.getLocalConnection();
				if (connection != null && connection.isConnected()) {
					Wizard wizard = new BindProjectWizard(connection, project);
					WizardLauncher.launchWizardWithoutSelection(wizard);
				} else {
					Logger.logError("Codewind not installed or has unknown status when trying to bind project: " + project.getName()); //$NON-NLS-1$
				}
			}
		}
	};
}
 

/**
 * Open a wizard in the SWT thread and returns the {@link WizardDialog}'s return code.
 *
 * @param parentShell
 * @param wizard
 * @return
 */
public static Integer openWizard(final Shell parentShell, final Wizard wizard) {
  try {
    return SWTUtils.runSWTSync(
        new Callable<Integer>() {
          @Override
          public Integer call() {
            WizardDialog wizardDialog = new WizardDialog(parentShell, wizard);
            wizardDialog.setHelpAvailable(false);
            return wizardDialog.open();
          }
        });
  } catch (Exception e) {
    log.warn("Error opening wizard " + wizard.getWindowTitle(), e);
  }
  return null;
}
 

@Override
public void run() {
  WizardDialog dialog = new WizardDialog(null, new Wizard() {
    private HadoopLocationWizard page = new HadoopLocationWizard();

    @Override
    public void addPages() {
      super.addPages();
      setWindowTitle("New Hadoop location...");
      addPage(page);
    }

    @Override
    public boolean performFinish() {
      page.performFinish();
      return true;
    }

  });

  dialog.create();
  dialog.setBlockOnOpen(true);
  dialog.open();

  super.run();
}
 

/**
 * Is the wizard on the page you want?
 *
 * @param wizard
 *            wizard
 * @param page
 *            the desired page
 * @return ICondition for verification
 */
public static ICondition isWizardOnPage(final Wizard wizard, final IWizardPage page) {
    return new SWTBotTestCondition() {
        @Override
        public boolean test() throws Exception {
            if (wizard == null || page == null) {
                return false;
            }
            final IWizardContainer container = wizard.getContainer();
            if (container == null) {
                return false;
            }
            IWizardPage currentPage = container.getCurrentPage();
            return page.equals(currentPage);
        }
    };
}
 

@Override
public WizardPage getNextPage() {
    refreshData();
    
    if(wizardData.pageList.size() > 0) {
        // Add the first sub page
        WizardDataSub pd = wizardData.pageList.get(0);
        if (pd != null) {
            if (pd.wizardPage[0] == null) {
                pd.wizardPage[0] = new WizardSubPageMain(pd);
                ((Wizard)(getWizard())).addPage(pd.wizardPage[0]);
            }
            return(pd.wizardPage[0]);
        }
    }
    return(null);
}
 

@Override
public WizardPage getNextPage() {
    refreshData();
    
    // Get the Next Sub Main Page
    // If pages provide more Sub Pages this function
    // should be overridden
    int newPageNumber = getSubPageNumber()+1;
    if(newPageNumber < wizardData.getPageCount()) {
        WizardDataSub pd = wizardData.pageList.get(newPageNumber);
        if(pd != null) {
            if (pd.wizardPage[0] == null) {
                pd.wizardPage[0] = new WizardSubPageMain(pd);
                ((Wizard)getWizard()).addPage(pd.wizardPage[0]);
            }
            return(pd.wizardPage[0]);
        }
    }
    return null;
}
 

@Override
public WizardPage getNextPage() {
    refreshData();
    switch(dsType) {
        case DS_VIEW:
            if (!(pageData.wizardPage[2] instanceof WizardSubPageDataView)) {
                pageData.wizardPage[2] = new WizardSubPageDataView(pageData);
                ((Wizard)getWizard()).addPage(pageData.wizardPage[2]);
            }
            return(pageData.wizardPage[2]);

        case DS_DOC:
            if (!(pageData.wizardPage[2] instanceof WizardSubPageFormTable)) {
                pageData.wizardPage[2] = new WizardSubPageFormTable(pageData);
                ((Wizard)getWizard()).addPage(pageData.wizardPage[2]);
            }
            return(pageData.wizardPage[2]);
    }        
    return null;
}
 

@Execute
public void execute() {
    final Wizard newWizard = new ManageOrganizationWizard();
    final WizardDialog dialog = new WizardDialog(Display.getDefault().getActiveShell(), newWizard) {

        @Override
        protected Point getInitialSize() {
            return new Point(1200, 800);
        }

    };
    dialog.open();
}
 

@Override
protected IWorkbenchPart doOpen() {
    final Wizard newWizard = new ManageOrganizationWizard(getContent());
    final WizardDialog dialog = new WizardDialog(Display.getDefault().getActiveShell(), newWizard) {

        @Override
        protected Point getInitialSize() {
            return new Point(1200, 800);
        }

    };
    dialog.open();
    return null;
}
 

/**
 * Runs the wizard in a dialog.
 * 
 * @generated
 */
public static void runWizard(Shell shell, Wizard wizard, String settingsKey) {
	IDialogSettings pluginDialogSettings = ProcessDiagramEditorPlugin.getInstance().getDialogSettings();
	IDialogSettings wizardDialogSettings = pluginDialogSettings.getSection(settingsKey);
	if (wizardDialogSettings == null) {
		wizardDialogSettings = pluginDialogSettings.addNewSection(settingsKey);
	}
	wizard.setDialogSettings(wizardDialogSettings);
	WizardDialog dialog = new WizardDialog(shell, wizard);
	dialog.create();
	dialog.getShell().setSize(Math.max(500, dialog.getShell().getSize().x), 500);
	dialog.open();
}
 

@Override
public void run() {

  final HadoopServer server = serverView.getSelectedServer();
  if (server == null)
    return;

  WizardDialog dialog = new WizardDialog(null, new Wizard() {
    private HadoopLocationWizard page = new HadoopLocationWizard(server);

    @Override
    public void addPages() {
      super.addPages();
      setWindowTitle("Edit Hadoop location...");
      addPage(page);
    }

    @Override
    public boolean performFinish() {
      page.performFinish();
      return true;
    }
  });

  dialog.create();
  dialog.setBlockOnOpen(true);
  dialog.open();

  super.run();
}
 

/**
 * Adds the page to the wizard.  
 */
public void addPages(Wizard wizard) {
	WizardPage p1 = createPage(0);
	p1.setPageComplete(false);
	p1.setTitle("New ICE Item Project");
	p1.setDescription("Specify ICE Item Parameters.");
	wizard.addPage(p1);
	markPagesAdded();
}
 

@Override
public WizardPage getNextPage() {
    boolean newPage = true;
    refreshData();
    switch(pageData.type) {
        case WizardData.PAGE_TYPE_NAVIGATOR:
            if (!(pageData.wizardPage[1] instanceof WizardSubPageNav) ) {
                pageData.wizardPage[1] = new WizardSubPageNav(pageData);
                ((Wizard)getWizard()).addPage(pageData.wizardPage[1]);
            }
            return(pageData.wizardPage[1]);

        case WizardData.PAGE_TYPE_VIEW:
            if (pageData.wizardPage[1] instanceof WizardSubPageDataSource) {
                if (((WizardSubPageDataSource)pageData.wizardPage[1]).getType() == WizardSubPageDataSource.DS_VIEW) {
                    newPage = false;
                }
            }
            if (newPage) {
                pageData.wizardPage[1] = new WizardSubPageDataSource(pageData, WizardSubPageDataSource.DS_VIEW);
                ((Wizard)getWizard()).addPage(pageData.wizardPage[1]);
            }                
            return(pageData.wizardPage[1]);

        case WizardData.PAGE_TYPE_FORM:
            if (pageData.wizardPage[1] instanceof WizardSubPageDataSource) {
                if (((WizardSubPageDataSource)pageData.wizardPage[1]).getType() == WizardSubPageDataSource.DS_DOC) {
                    newPage = false;
                }
            }
            if (newPage) {
                pageData.wizardPage[1] = new WizardSubPageDataSource(pageData, WizardSubPageDataSource.DS_DOC);
                ((Wizard)getWizard()).addPage(pageData.wizardPage[1]);
            }                
            return(pageData.wizardPage[1]);
    }        
    return super.getNextPage();
}
 

private void openPageInWizardDialog() {
  Wizard wizard = new Wizard() {
    @Override
    public boolean performFinish() {
      return true;
    }
  };
  WizardDialog wizardDialog = new WizardDialog( displayHelper.createShell(), wizard );
  wizard.setContainer( wizardDialog );
  wizard.addPage( page );
  page.setWizard( wizard );
  wizardDialog.setBlockOnOpen( false );
  wizardDialog.open();
  wizardDialog.showPage( page );
}
 

/**
 * Checks if the wizard's shell is null
 *
 * @param wizard
 *            the null
 * @return ICondition for verification
 */
public static ICondition isWizardReady(final Wizard wizard) {
    return new SWTBotTestCondition() {
        @Override
        public boolean test() throws Exception {
            if (wizard.getShell() == null) {
                return false;
            }
            return true;
        }
    };
}
 

/**
 * Runs the wizard in a dialog.
 * 
 * @generated
 */
public static void runWizard(Shell shell, Wizard wizard, String settingsKey) {
	IDialogSettings pluginDialogSettings = CrossflowDiagramEditorPlugin.getInstance().getDialogSettings();
	IDialogSettings wizardDialogSettings = pluginDialogSettings.getSection(settingsKey);
	if (wizardDialogSettings == null) {
		wizardDialogSettings = pluginDialogSettings.addNewSection(settingsKey);
	}
	wizard.setDialogSettings(wizardDialogSettings);
	WizardDialog dialog = new WizardDialog(shell, wizard);
	dialog.create();
	dialog.getShell().setSize(Math.max(500, dialog.getShell().getSize().x), 500);
	dialog.open();
}
 

@Override
public void addPages ( final Wizard wizard )
{
    final WizardPage page = createPage ( 0, IHelpContextIds.TEMPLATE_CONNECTION );
    page.setTitle ( "Connection" );
    page.setDescription ( "Connection options" );
    wizard.addPage ( page );
    markPagesAdded ();
}
 

@Override
public void addPages ( final Wizard wizard )
{
    if ( this.id == null )
    {
        final WizardPage page = createPage ( 0, IHelpContextIds.TEMPLATE_DETAIL_VIEW );
        page.setTitle ( Messages.DetailViewTemplate_Page_Title );
        page.setDescription ( Messages.DetailViewTemplate_Page_Description );
        wizard.addPage ( page );
        markPagesAdded ();
    }
}
 

@Override
public void run() {

  final HadoopServer server = serverView.getSelectedServer();
  if (server == null)
    return;

  WizardDialog dialog = new WizardDialog(null, new Wizard() {
    private HadoopLocationWizard page = new HadoopLocationWizard(server);

    @Override
    public void addPages() {
      super.addPages();
      setWindowTitle("Edit Hadoop location...");
      addPage(page);
    }

    @Override
    public boolean performFinish() {
      page.performFinish();
      return true;
    }
  });

  dialog.create();
  dialog.setBlockOnOpen(true);
  dialog.open();

  super.run();
}
 

private void getFixed() {
  TextFileInputMeta info = new TextFileInputMeta();
  getInfo( info, true );

  Shell sh = new Shell( shell, SWT.DIALOG_TRIM | SWT.RESIZE | SWT.MAX | SWT.MIN );

  try {
    List<String> rows = getFirst( 50, false );
    fields = getFields( info, rows );

    final TextFileImportWizardPage1 page1 = new TextFileImportWizardPage1( "1", props, rows, fields );
    page1.createControl( sh );
    final TextFileImportWizardPage2 page2 = new TextFileImportWizardPage2( "2", props, rows, fields );
    page2.createControl( sh );

    Wizard wizard = new Wizard() {
      public boolean performFinish() {
        wFields.clearAll( false );

        for ( TextFileInputFieldInterface field1 : fields ) {
          BaseFileField field = (BaseFileField) field1;
          if ( !field.isIgnored() && field.getLength() > 0 ) {
            TableItem item = new TableItem( wFields.table, SWT.NONE );
            item.setText( 1, field.getName() );
            item.setText( 2, "" + field.getTypeDesc() );
            item.setText( 3, "" + field.getFormat() );
            item.setText( 4, "" + field.getPosition() );
            item.setText( 5, field.getLength() < 0 ? "" : "" + field.getLength() );
            item.setText( 6, field.getPrecision() < 0 ? "" : "" + field.getPrecision() );
            item.setText( 7, "" + field.getCurrencySymbol() );
            item.setText( 8, "" + field.getDecimalSymbol() );
            item.setText( 9, "" + field.getGroupSymbol() );
            item.setText( 10, "" + field.getNullString() );
            item.setText( 11, "" + field.getIfNullValue() );
            item.setText( 12, "" + field.getTrimTypeDesc() );
            item.setText( 13, field.isRepeated() ? BaseMessages.getString( PKG, "System.Combo.Yes" ) : BaseMessages
                .getString( PKG, "System.Combo.No" ) );
          }

        }
        int size = wFields.table.getItemCount();
        if ( size == 0 ) {
          new TableItem( wFields.table, SWT.NONE );
        }

        wFields.removeEmptyRows();
        wFields.setRowNums();
        wFields.optWidth( true );

        input.setChanged();

        return true;
      }
    };

    wizard.addPage( page1 );
    wizard.addPage( page2 );

    WizardDialog wd = new WizardDialog( shell, wizard );
    WizardDialog.setDefaultImage( GUIResource.getInstance().getImageWizard() );
    wd.setMinimumPageSize( 700, 375 );
    wd.updateSize();
    wd.open();
  } catch ( Exception e ) {
    new ErrorDialog( shell, BaseMessages.getString( PKG, "TextFileInputDialog.ErrorShowingFixedWizard.DialogTitle" ),
        BaseMessages.getString( PKG, "TextFileInputDialog.ErrorShowingFixedWizard.DialogMessage" ), e );
  }
}
 

private void getFixed() {
  TextFileInputMeta info = new TextFileInputMeta();
  getInfo( info );

  Shell sh = new Shell( shell, SWT.DIALOG_TRIM | SWT.RESIZE | SWT.MAX | SWT.MIN );

  try {
    List<String> rows = getFirst( 50, false );
    fields = getFields( info, rows );

    final TextFileImportWizardPage1 page1 = new TextFileImportWizardPage1( "1", props, rows, fields );
    page1.createControl( sh );
    final TextFileImportWizardPage2 page2 = new TextFileImportWizardPage2( "2", props, rows, fields );
    page2.createControl( sh );

    Wizard wizard = new Wizard() {
      public boolean performFinish() {
        wFields.clearAll( false );

        for ( TextFileInputFieldInterface field1 : fields ) {
          TextFileInputField field = (TextFileInputField) field1;
          if ( !field.isIgnored() && field.getLength() > 0 ) {
            TableItem item = new TableItem( wFields.table, SWT.NONE );
            item.setText( 1, field.getName() );
            item.setText( 2, "" + field.getTypeDesc() );
            item.setText( 3, "" + field.getFormat() );
            item.setText( 4, "" + field.getPosition() );
            item.setText( 5, field.getLength() < 0 ? "" : "" + field.getLength() );
            item.setText( 6, field.getPrecision() < 0 ? "" : "" + field.getPrecision() );
            item.setText( 7, "" + field.getCurrencySymbol() );
            item.setText( 8, "" + field.getDecimalSymbol() );
            item.setText( 9, "" + field.getGroupSymbol() );
            item.setText( 10, "" + field.getNullString() );
            item.setText( 11, "" + field.getIfNullValue() );
            item.setText( 12, "" + field.getTrimTypeDesc() );
            item.setText( 13, field.isRepeated() ? BaseMessages.getString( PKG, "System.Combo.Yes" ) : BaseMessages
              .getString( PKG, "System.Combo.No" ) );
          }

        }
        int size = wFields.table.getItemCount();
        if ( size == 0 ) {
          new TableItem( wFields.table, SWT.NONE );
        }

        wFields.removeEmptyRows();
        wFields.setRowNums();
        wFields.optWidth( true );

        input.setChanged();

        return true;
      }
    };

    wizard.addPage( page1 );
    wizard.addPage( page2 );

    WizardDialog wd = new WizardDialog( shell, wizard );
    WizardDialog.setDefaultImage( GUIResource.getInstance().getImageWizard() );
    wd.setMinimumPageSize( 700, 375 );
    wd.updateSize();
    wd.open();
  } catch ( Exception e ) {
    new ErrorDialog( shell, BaseMessages.getString( PKG, "TextFileInputDialog.ErrorShowingFixedWizard.DialogTitle" ),
        BaseMessages.getString( PKG, "TextFileInputDialog.ErrorShowingFixedWizard.DialogMessage" ), e );
  }
}
 

/**
 * Create a job that extracts tables & data from a database.
 * <p>
 * <p>
 *
 * 0) Select the database to rip
 * <p>
 * 1) Select the tables in the database to rip
 * <p>
 * 2) Select the database to dump to
 * <p>
 * 3) Select the repository directory in which it will end up
 * <p>
 * 4) Select a name for the new job
 * <p>
 * 5) Create an empty job with the selected name.
 * <p>
 * 6) Create 1 transformation for every selected table
 * <p>
 * 7) add every created transformation to the job & evaluate
 * <p>
 *
 */
public void ripDBWizard() {
  final List<DatabaseMeta> databases = spoon.getActiveDatabases();
  if ( databases.size() == 0 ) {
    return; // Nothing to do here
  }

  final RipDatabaseWizardPage1 page1 = new RipDatabaseWizardPage1( "1", databases );
  final RipDatabaseWizardPage2 page2 = new RipDatabaseWizardPage2( "2" );
  final RipDatabaseWizardPage3 page3 = new RipDatabaseWizardPage3( "3", spoon.getRepository() );

  Wizard wizard = new Wizard() {
    public boolean performFinish() {
      try {
        JobMeta jobMeta =
          ripDB( databases, page3.getJobname(), page3.getRepositoryDirectory(), page3.getDirectory(), page1
            .getSourceDatabase(), page1.getTargetDatabase(), page2.getSelection() );
        if ( jobMeta == null ) {
          return false;
        }

        if ( page3.getRepositoryDirectory() != null ) {
          spoon.saveToRepository( jobMeta, false );
        } else {
          spoon.saveToFile( jobMeta );
        }

        addJobGraph( jobMeta );
        return true;
      } catch ( Exception e ) {
        new ErrorDialog( spoon.getShell(), "Error", "An unexpected error occurred!", e );
        return false;
      }
    }

    /**
     * @see org.eclipse.jface.wizard.Wizard#canFinish()
     */
    public boolean canFinish() {
      return page3.canFinish();
    }
  };

  wizard.addPage( page1 );
  wizard.addPage( page2 );
  wizard.addPage( page3 );

  WizardDialog wd = new WizardDialog( spoon.getShell(), wizard );
  WizardDialog.setDefaultImage( GUIResource.getInstance().getImageWizard() );
  wd.setMinimumPageSize( 700, 400 );
  wd.updateSize();
  wd.open();
}
 

public DataWizardDialog(final Shell parentShell, final Wizard newWizard, final IAddData addData) {
    super(parentShell, newWizard, addData != null);
    this.addData = addData;
}
 

protected WizardDialog createWizardDialog(
        final Wizard wizard, final String finishLabel) {
    return new CustomWizardDialog(getActiveShell(), wizard, finishLabel);
}
 

protected WizardDialog createWizardDialog(
        final Wizard wizard, final String finishLabel) {
    return new CustomWizardDialog(Display.getDefault().getActiveShell(), wizard, finishLabel);
}
 

/**
 * Shows a wizard that creates a new database connection...
 *
 * @param shell
 * @param props
 * @param databases
 * @return DatabaseMeta when finished or null when canceled
 */
public DatabaseMeta createAndRunDatabaseWizard( Shell shell, PropsUI props, List<DatabaseMeta> databases ) {

  DatabaseMeta newDBInfo = new DatabaseMeta();

  final CreateDatabaseWizardPage1 page1 = new CreateDatabaseWizardPage1( "1", props, newDBInfo, databases );

  final CreateDatabaseWizardPageInformix pageifx =
    new CreateDatabaseWizardPageInformix( "ifx", props, newDBInfo );

  final CreateDatabaseWizardPageJDBC pagejdbc = new CreateDatabaseWizardPageJDBC( "jdbc", props, newDBInfo );

  final CreateDatabaseWizardPageOCI pageoci = new CreateDatabaseWizardPageOCI( "oci", props, newDBInfo );

  final CreateDatabaseWizardPageODBC pageodbc = new CreateDatabaseWizardPageODBC( "odbc", props, newDBInfo );

  final CreateDatabaseWizardPageOracle pageoracle =
    new CreateDatabaseWizardPageOracle( "oracle", props, newDBInfo );

  final CreateDatabaseWizardPageGeneric pageGeneric =
    new CreateDatabaseWizardPageGeneric( "generic", props, newDBInfo );

  final CreateDatabaseWizardPage2 page2 = new CreateDatabaseWizardPage2( "2", props, newDBInfo );

  for ( PluginInterface pluginInterface : PluginRegistry.getInstance().getPlugins( DatabasePluginType.class ) ) {
    try {
      Object plugin = PluginRegistry.getInstance().loadClass( pluginInterface );
      if ( plugin instanceof WizardPageFactory ) {
        WizardPageFactory factory = (WizardPageFactory) plugin;
        additionalPages.add( factory.createWizardPage( props, newDBInfo ) );
      }
    } catch ( KettlePluginException kpe ) {
      // Don't do anything
    }
  }

  wizardFinished = false; // set to false for safety only

  Wizard wizard = new Wizard() {
    /**
     * @see org.eclipse.jface.wizard.Wizard#performFinish()
     */
    public boolean performFinish() {
      wizardFinished = true;
      return true;
    }

    /**
     * @see org.eclipse.jface.wizard.Wizard#canFinish()
     */
    public boolean canFinish() {
      return page2.canFinish();
    }
  };

  wizard.addPage( page1 );
  wizard.addPage( pageoci );
  wizard.addPage( pageodbc );
  wizard.addPage( pagejdbc );
  wizard.addPage( pageoracle );
  wizard.addPage( pageifx );
  wizard.addPage( pageGeneric );
  for ( WizardPage page : additionalPages ) {
    wizard.addPage( page );
  }
  wizard.addPage( page2 );

  WizardDialog wd = new WizardDialog( shell, wizard );
  WizardDialog.setDefaultImage( GUIResource.getInstance().getImageWizard() );
  wd.setMinimumPageSize( 700, 400 );
  wd.updateSize();
  wd.open();

  if ( !wizardFinished ) {
    newDBInfo = null;
  }
  return newDBInfo;
}
 

/**
 * Create an instance of {@link Wizard} from the builder
 */
public Wizard asWizard() {
    final Wizard wizard = new Wizard() {

        @Override
        public boolean performFinish() {
            pages.stream()
                    .map(WizardPageBuilder::getControlSupplier)
                    .filter(Objects::nonNull)
                    .forEachOrdered(controlSupplier -> controlSupplier.saveSettings(getDialogSettings()));
            try {
                if (finishHandler != null) {
                    finishResult = finishHandler.finish(getContainer());
                    return finishResult.isPresent();
                }
                return true;
            } catch (final Throwable t) {
                new ExceptionDialogHandler().openErrorDialog(getShell(), Messages.errorOccuredDuringFinish, t);
                return false;
            }
        }

        @Override
        public void setContainer(IWizardContainer wizardContainer) {
            super.setContainer(wizardContainer);
            if (wizardContainer instanceof IPageChangeProvider) {
                IWizardPage startingPage = getStartingPage();
                if (startingPage instanceof IPageChangedListener) {
                    ((IPageChangeProvider) wizardContainer)
                            .addPageChangedListener((IPageChangedListener) startingPage);
                }
            }
        }

    };
    pages.stream().forEachOrdered(page -> wizard.addPage(page.asPage()));
    wizard.setNeedsProgressMonitor(needProgress);
    wizard.setWindowTitle(windowTitle);
    wizard.setDefaultPageImageDescriptor(imageDescriptor);
    wizard.setDialogSettings(WorkbenchPlugin.getDefault().getDialogSettings());
    return wizard;
}
 

private void getFixed() {
  TextFileInputMeta info = new TextFileInputMeta();
  getInfo( info, true );

  Shell sh = new Shell( shell, SWT.DIALOG_TRIM | SWT.RESIZE | SWT.MAX | SWT.MIN );

  try {
    List<String> rows = getFirst( 50, false );
    fields = getFields( info, rows );

    final TextFileImportWizardPage1 page1 = new TextFileImportWizardPage1( "1", props, rows, fields );
    page1.createControl( sh );
    final TextFileImportWizardPage2 page2 = new TextFileImportWizardPage2( "2", props, rows, fields );
    page2.createControl( sh );

    Wizard wizard = new Wizard() {
      public boolean performFinish() {
        wFields.clearAll( false );

        for ( ITextFileInputField field1 : fields ) {
          BaseFileField field = (BaseFileField) field1;
          if ( !field.isIgnored() && field.getLength() > 0 ) {
            TableItem item = new TableItem( wFields.table, SWT.NONE );
            item.setText( 1, field.getName() );
            item.setText( 2, "" + field.getTypeDesc() );
            item.setText( 3, "" + field.getFormat() );
            item.setText( 4, "" + field.getPosition() );
            item.setText( 5, field.getLength() < 0 ? "" : "" + field.getLength() );
            item.setText( 6, field.getPrecision() < 0 ? "" : "" + field.getPrecision() );
            item.setText( 7, "" + field.getCurrencySymbol() );
            item.setText( 8, "" + field.getDecimalSymbol() );
            item.setText( 9, "" + field.getGroupSymbol() );
            item.setText( 10, "" + field.getNullString() );
            item.setText( 11, "" + field.getIfNullValue() );
            item.setText( 12, "" + field.getTrimTypeDesc() );
            item.setText( 13, field.isRepeated() ? BaseMessages.getString( PKG, "System.Combo.Yes" ) : BaseMessages
              .getString( PKG, "System.Combo.No" ) );
          }

        }
        int size = wFields.table.getItemCount();
        if ( size == 0 ) {
          new TableItem( wFields.table, SWT.NONE );
        }

        wFields.removeEmptyRows();
        wFields.setRowNums();
        wFields.optWidth( true );

        input.setChanged();

        return true;
      }
    };

    wizard.addPage( page1 );
    wizard.addPage( page2 );

    WizardDialog wd = new WizardDialog( shell, wizard );
    WizardDialog.setDefaultImage( GuiResource.getInstance().getImageWizard() );
    wd.setMinimumPageSize( 700, 375 );
    wd.updateSize();
    wd.open();
  } catch ( Exception e ) {
    new ErrorDialog( shell, BaseMessages.getString( PKG, "TextFileInputDialog.ErrorShowingFixedWizard.DialogTitle" ),
      BaseMessages.getString( PKG, "TextFileInputDialog.ErrorShowingFixedWizard.DialogMessage" ), e );
  }
}