org.eclipse.emf.refactor.comrel.diagram/src/comrel/diagram/part/ComrelCreationWizard.java

/*
 * 
 */
package comrel.diagram.part;

import java.lang.reflect.InvocationTargetException;

import org.eclipse.core.runtime.CoreException;
import org.eclipse.core.runtime.IProgressMonitor;
import org.eclipse.emf.ecore.resource.Resource;
import org.eclipse.jface.dialogs.ErrorDialog;
import org.eclipse.jface.operation.IRunnableWithProgress;
import org.eclipse.jface.viewers.IStructuredSelection;
import org.eclipse.jface.wizard.Wizard;
import org.eclipse.ui.INewWizard;
import org.eclipse.ui.IWorkbench;
import org.eclipse.ui.PartInitException;
import org.eclipse.ui.actions.WorkspaceModifyOperation;

/**
 * @generated
 */
public class ComrelCreationWizard extends Wizard implements INewWizard {

	private ComrelCustomCreationWizardPage customPage;

	/**
	 * @generated
	 */
	private IWorkbench workbench;

	/**
	 * @generated
	 */
	protected IStructuredSelection selection;

	/**
	 * @generated
	 */
	protected ComrelCreationWizardPage diagramModelFilePage;

	/**
	 * @generated
	 */
	protected ComrelCreationWizardPage domainModelFilePage;

	/**
	 * @generated
	 */
	protected Resource diagram;

	/**
	 * @generated
	 */
	private boolean openNewlyCreatedDiagramEditor = true;

	/**
	 * @generated
	 */
	public IWorkbench getWorkbench() {
		return workbench;
	}

	/**
	 * @generated
	 */
	public IStructuredSelection getSelection() {
		return selection;
	}

	/**
	 * @generated
	 */
	public final Resource getDiagram() {
		return diagram;
	}

	/**
	 * @generated
	 */
	public final boolean isOpenNewlyCreatedDiagramEditor() {
		return openNewlyCreatedDiagramEditor;
	}

	/**
	 * @generated
	 */
	public void setOpenNewlyCreatedDiagramEditor(
			boolean openNewlyCreatedDiagramEditor) {
		this.openNewlyCreatedDiagramEditor = openNewlyCreatedDiagramEditor;
	}

	/**
	 * @generated
	 */
	public void init(IWorkbench workbench, IStructuredSelection selection) {
		this.workbench = workbench;
		this.selection = selection;
		setWindowTitle(Messages.ComrelCreationWizardTitle);
		setDefaultPageImageDescriptor(ComrelDiagramEditorPlugin
				.getBundledImageDescriptor("icons/wizban/NewComrelWizard.gif")); //$NON-NLS-1$
		setNeedsProgressMonitor(true);
	}

	/**
	 * @generated NOT
	 */
	public void addPages() {

		diagramModelFilePage = new ComrelCreationWizardPage(
				"DiagramModelFile", getSelection(), "comrel_diagram"); //$NON-NLS-1$ //$NON-NLS-2$
		diagramModelFilePage
				.setTitle(Messages.ComrelCreationWizard_DiagramModelFilePageTitle);
		diagramModelFilePage
				.setDescription(Messages.ComrelCreationWizard_DiagramModelFilePageDescription);
		addPage(diagramModelFilePage);

		domainModelFilePage = new ComrelCreationWizardPage(
				"DomainModelFile", getSelection(), "comrel") { //$NON-NLS-1$ //$NON-NLS-2$

			public void setVisible(boolean visible) {
				if (visible) {
					String fileName = diagramModelFilePage.getFileName();
					fileName = fileName.substring(0, fileName.length()
							- ".comrel_diagram".length()); //$NON-NLS-1$
					setFileName(ComrelDiagramEditorUtil.getUniqueFileName(
							getContainerFullPath(), fileName, "comrel")); //$NON-NLS-1$
				}
				super.setVisible(visible);
			}
		};
		domainModelFilePage
				.setTitle(Messages.ComrelCreationWizard_DomainModelFilePageTitle);
		domainModelFilePage
				.setDescription(Messages.ComrelCreationWizard_DomainModelFilePageDescription);
		addPage(domainModelFilePage);
		customPage = new ComrelCustomCreationWizardPage(
				"Composite Refactoring Details");
		customPage.setTitle("Composite Refactoring Details");
		addPage(customPage);
	}

	/**
	 * @generated NOT
	 */
	public boolean performFinish() {
		IRunnableWithProgress op = new WorkspaceModifyOperation(null) {

			protected void execute(IProgressMonitor monitor)
					throws CoreException, InterruptedException {
				diagram = ComrelDiagramEditorUtil.createDiagram(
						diagramModelFilePage.getURI(), domainModelFilePage
								.getURI(), monitor, customPage.getDiagramName()
								.getText(), customPage.getNamespaceURI()
								.getText(), customPage
								.getConnectionVisualization().getText());
				if (isOpenNewlyCreatedDiagramEditor() && diagram != null) {
					try {
						ComrelDiagramEditorUtil.openDiagram(diagram);
					} catch (PartInitException e) {
						ErrorDialog.openError(getContainer().getShell(),
								Messages.ComrelCreationWizardOpenEditorError,
								null, e.getStatus());
					}
				}
			}
		};
		try {
			getContainer().run(false, true, op);
		} catch (InterruptedException e) {
			return false;
		} catch (InvocationTargetException e) {
			if (e.getTargetException() instanceof CoreException) {
				ErrorDialog.openError(getContainer().getShell(),
						Messages.ComrelCreationWizardCreationError, null,
						((CoreException) e.getTargetException()).getStatus());
			} else {
				ComrelDiagramEditorPlugin.getInstance().logError(
						"Error creating diagram", e.getTargetException()); //$NON-NLS-1$
			}
			return false;
		}
		return diagram != null;
	}
}