Open Xtext Project Wizard Action

OpenXtextProjectWizard.java

package org.eclipse.amalgam.tutorials.cheatsheets.xtext.actions;

import org.eclipse.jface.action.Action;
import org.eclipse.jface.dialogs.Dialog;
import org.eclipse.jface.viewers.StructuredSelection;
import org.eclipse.jface.wizard.WizardDialog;
import org.eclipse.swt.widgets.Shell;
import org.eclipse.ui.PlatformUI;
import org.eclipse.ui.cheatsheets.ICheatSheetAction;
import org.eclipse.ui.cheatsheets.ICheatSheetManager;
import org.eclipse.xtext.xtext.ui.wizard.project.NewXtextProjectWizard;
import org.eclipse.xtext.xtext.ui.wizard.project.XtextProjectCreator;

public class OpenXtextProjectWizard extends Action implements ICheatSheetAction {

	@Override
	public void run(String[] params, ICheatSheetManager manager) {
		super.run();

		Shell shell = PlatformUI.getWorkbench().getActiveWorkbenchWindow().getShell();
		NewXtextProjectWizard wizard = new NewXtextProjectWizard(new XtextProjectCreator());
		wizard.init(PlatformUI.getWorkbench(), new StructuredSelection());

		WizardDialog dialog = new WizardDialog(shell, wizard);
		dialog.create();
		dialog.open();

		notifyResult(dialog.getReturnCode() == Dialog.OK);
	}

}