org.eclipse.emf.refactor.refactoring.henshin/src/org/eclipse/emf/refactor/refactoring/henshin/ui/HenshinTransformationWizardPage.java - refactor/org.eclipse.emf.refactor.refactoring - Git at Google

 /*******************************************************************************
  * Copyright (c) Philipps University of Marburg. All rights reserved.
  * This program and the accompanying materials are made
  * available under the terms of the Eclipse Public License v1.0
  * which accompanies this distribution, and is available at
  * http://www.eclipse.org/legal/epl-v10.html
  *
  * Contributors:
  *     Philipps University of Marburg - initial API and implementation
  *******************************************************************************/
 package org.eclipse.emf.refactor.refactoring.henshin.ui;

 import java.io.File;
 import java.io.FileFilter;

 import org.eclipse.core.resources.IProject;
 import org.eclipse.core.resources.ResourcesPlugin;
 import org.eclipse.emf.refactor.refactoring.henshin.generator.HenshinRefactoringInfo;
 import org.eclipse.jface.wizard.WizardPage;
 import org.eclipse.swt.SWT;
 import org.eclipse.swt.layout.FillLayout;
 import org.eclipse.swt.layout.GridData;
 import org.eclipse.swt.layout.GridLayout;
 import org.eclipse.swt.widgets.Combo;
 import org.eclipse.swt.widgets.Composite;
 import org.eclipse.swt.widgets.Event;
 import org.eclipse.swt.widgets.Label;
 import org.eclipse.swt.widgets.Listener;

 /**
  * Wizard page for specifying Henshin files used for initial checking,
  * final checking, and executing the EMF model refactoring.
  * @generated NOT
  * @author Thorsten Arendt
  */
 public class HenshinTransformationWizardPage extends WizardPage implements Listener {

 	private Combo transformationCombo;
 	private Combo checkInitialCombo;
 	private Combo checkFinalCombo;

 	/**
 	 * Wizard that owns the WizardPage.
 	 */
 	private NewRefactoringWizardHenshin wizard;

 	/**
 	 * Name of the project the model refactoring code has to be
 	 * generated to.
 	 */
 	private String projectName = "";

 	/**
 	 * List of Henshin files contained in the 'transformation' folder
 	 * of the project with name 'projectName'.
 	 */
 	private File[] henshinFiles;

 	/**
 	 * Name of the Henshin file used for executing the EMF model
 	 * refactoring.
 	 */
 	private String transformationFileName = "";

 	/**
 	 * Name of the Henshin file used for the initial checking
 	 * of the EMF model refactoring.
 	 */
 	private String checkInitialFileName = "";

 	/**
 	 * Name of the Henshin file used for the final checking
 	 * of the EMF model refactoring.
 	 */
 	private String checkFinalFileName = "";

 	/**
 	 * Default constructor.
 	 * @param pageName Name of the wizard page.
 	 * @param newRefactoringWizardHenshin Wizard that owns the WizardPage.
 	 */
 	protected HenshinTransformationWizardPage
 		(String pageName, NewRefactoringWizardHenshin newRefactoringWizardHenshin) {
 		super(pageName);
 		this.wizard = newRefactoringWizardHenshin;
 		this.henshinFiles = new File[0];
 	}

 	/**
 	 * Sets the name of the project the model refactoring code has to be
 	 * generated to and sets the combos according to the project name.
 	 * @param projectName
 	 */
 	public void setProjectName(String projectName) {
 		this.projectName = projectName;
 		setHenshinFiles();
 		setCombos();
 		checkIsPageComplete();
 	}

 	/**
 	 * Sets the name of the Henshin file used for executing the EMF model
 	 * refactoring and redirects it to the owning wizard.
 	 * @param transformationFileName Name of the Henshin file used for
 	 * executing the EMF model refactoring.
 	 */
 	private void setTransformationFileName(String transformationFileName) {
 		this.transformationFileName = transformationFileName;
 		this.wizard.setTransformationFileName(transformationFileName);
 	}

 	/**
 	 * Gets the name of the Henshin file used for executing the EMF model
 	 * refactoring.
 	 * @return Name of the Henshin file used for executing the EMF model
 	 * refactoring.
 	 */
 	public String getTransformationFileName() {
 		return transformationFileName;
 	}

 	/**
 	 * Sets the name of the Henshin file used for the initial checking
 	 * of the EMF model refactoring.
 	 * @param checkInitialFileName Name of the Henshin file used for the
 	 * initial checking of the EMF model refactoring.
 	 */
 	private void setCheckInitialFileName(String checkInitialFileName) {
 		this.checkInitialFileName = checkInitialFileName;
 	}

 	/**
 	 * Gets the name of the Henshin file used for the initial checking
 	 * of the EMF model refactoring.
 	 * @return Name of the Henshin file used for the initial checking
 	 * of the EMF model refactoring.
 	 */
 	public String getCheckInitialFileName() {
 		return checkInitialFileName;
 	}

 	/**
 	 * Sets the name of the Henshin file used for the final checking
 	 * of the EMF model refactoring.
 	 * @param checkFinalFileName Name of the Henshin file used for the
 	 * final checking of the EMF model refactoring.
 	 */
 	private void setCheckFinalFileName(String checkFinalFileName) {
 		this.checkFinalFileName = checkFinalFileName;
 	}

 	/**
 	 * Gets the name of the Henshin file used for the final checking
 	 * of the EMF model refactoring.
 	 * @return Name of the Henshin file used for the final checking
 	 * of the EMF model refactoring.
 	 */
 	public String getCheckFinalFileName() {
 		return checkFinalFileName;
 	}

 	/**
 	 * Sets the list of Henshin files contained in the 'transformation'
 	 * folder of the project with name 'projectName'.
 	 */
 	private void setHenshinFiles() {
 		IProject project = ResourcesPlugin.getWorkspace().getRoot()
 										.getProject(this.projectName);
 		String path = project.getLocationURI().getPath()
 									+ HenshinRefactoringInfo.TRAFODIR;
 		File file = new File(path);
 		FileFilter ff = new FileFilter() {
 			@Override
 			public boolean accept(File pathname) {
 				if (pathname.getName().endsWith(".henshin")){
 					return true;
 				} else {
 					return false;
 				}
 			}
 		};
 		this.henshinFiles = file.listFiles(ff);
 	}

 	/**
 	 * Sets the combos  according to the project name.
 	 */
 	private void setCombos() {
 		transformationCombo.removeAll();
 		checkInitialCombo.removeAll();
 		checkFinalCombo.removeAll();
 		if (this.henshinFiles != null){
 			for (File file : henshinFiles){
 				transformationCombo.add(file.getName());
 				checkInitialCombo.add(file.getName());
 				checkFinalCombo.add(file.getName());
 			}
 		}
 	}

 	/**
 	 * Checks whether the edited data are complete and sets
 	 * the corresponding message to the top of the wizard page.
 	 */
 	private void checkIsPageComplete() {
 		if (henshinFiles == null){
 			setMessage("The target project '" + projectName +
 					"' does not contain a folder '" +
 					HenshinRefactoringInfo.TRAFODIR + "'.", SWT.ERROR);
 			setPageComplete(false);
 		} else {
 			if (henshinFiles.length == 0){
 				setMessage("There is no henshin transformation file in " +
 						"folder '" + HenshinRefactoringInfo.TRAFODIR +
 						"' of project '" + projectName + "'.", SWT.ERROR);
 				setPageComplete(false);
 			} else {
 				if (transformationCombo.getSelectionIndex() == -1){
 					setMessage("Please select a henshin transformation " +
 							"file (execute).", SWT.ERROR);
 					setPageComplete(false);
 				} else {
 					if (checkInitialCombo.getSelectionIndex() == -1){
 						setMessage("Please select a henshin transformation " +
 								"file (check initial).", SWT.ERROR);
 					} else {
 						if (checkFinalCombo.getSelectionIndex() == -1){
 							setMessage("Please select a henshin " +
 									"transformation file (check final).",
 																SWT.ERROR);
 						} else {
 							setMessage("", SWT.NONE);
 						}
 					}
 					setPageComplete(true);
 				}
 			}
 		}
 	}

 	/**
 	 * @see org.eclipse.jface.dialogs.IDialogPage#
 	 * createControl(org.eclipse.swt.widgets.Composite)
 	 */
 	@Override
 	public void createControl(Composite parent) {
 		Composite composite = new Composite(parent, SWT.NONE);
 		FillLayout fillLayout = new FillLayout();
 		fillLayout.spacing = 5;
 		fillLayout.type = SWT.VERTICAL;
 		composite.setLayout(fillLayout);
 		GridLayout gl = new GridLayout();
 		GridData gd = new GridData(GridData.FILL_HORIZONTAL);
 		gl.numColumns = 2;
 		Composite transformationComposite =
 						new Composite(composite, SWT.BORDER);
 		transformationComposite.setLayout(gl);
 		Label textTransformationLabel =
 						new Label(transformationComposite, SWT.NONE);
 		textTransformationLabel
 			.setText("Model transformation file name (execute):        ");
 		transformationCombo =
 					new Combo (transformationComposite, SWT.READ_ONLY);
 		transformationCombo.setLayoutData(gd);
 		transformationCombo.addListener(SWT.Selection, this);
 		Composite checkInitialComposite =
 					new Composite(composite, SWT.BORDER);
 		checkInitialComposite.setLayout(gl);
 		Label textCheckInitialLabel =
 					new Label(checkInitialComposite, SWT.NONE);
 		textCheckInitialLabel
 			.setText("Model transformation file name (check initial): ");
 		checkInitialCombo = new Combo (checkInitialComposite, SWT.READ_ONLY);
 		checkInitialCombo.setLayoutData(gd);
 		checkInitialCombo.addListener(SWT.Selection, this);
 		Composite checkFinalComposite = new Composite(composite, SWT.BORDER);
 		checkFinalComposite.setLayout(gl);
 		Label textCheckFinalLabel = new Label(checkFinalComposite, SWT.NONE);
 		textCheckFinalLabel
 			.setText("Model transformation file name (check final):   ");
 		checkFinalCombo = new Combo (checkFinalComposite, SWT.READ_ONLY);
 		checkFinalCombo.setLayoutData(gd);
 		checkFinalCombo.addListener(SWT.Selection, this);
 		setControl(composite);
 	}

 	/**
 	 * @see org.eclipse.swt.widgets.Listener#
 	 * handleEvent(org.eclipse.swt.widgets.Event)
 	 */
 	@Override
 	public void handleEvent(Event event) {
 		if (event.widget == transformationCombo){
 			int index = transformationCombo.getSelectionIndex();
 			if (index == -1){
 				setTransformationFileName("");
 			} else {
 				setTransformationFileName(transformationCombo.getItem(index));
 			}
 		}
 		if (event.widget == checkInitialCombo){
 			int index = checkInitialCombo.getSelectionIndex();
 			if (index == -1){
 				setCheckInitialFileName("");
 			} else {
 				setCheckInitialFileName(checkInitialCombo.getItem(index));
 			}
 		}
 		if (event.widget == checkFinalCombo){
 			int index = checkFinalCombo.getSelectionIndex();
 			if (index == -1){
 				setCheckFinalFileName("");
 			} else {
 				setCheckFinalFileName(checkFinalCombo.getItem(index));
 			}
 		}
 		checkIsPageComplete();
 	}

 }
	/*******************************************************************************
	* Copyright (c) Philipps University of Marburg. All rights reserved.
	* This program and the accompanying materials are made
	* available under the terms of the Eclipse Public License v1.0
	* which accompanies this distribution, and is available at
	* http://www.eclipse.org/legal/epl-v10.html
	*
	* Contributors:
	* Philipps University of Marburg - initial API and implementation
	*******************************************************************************/
	package org.eclipse.emf.refactor.refactoring.henshin.ui;

	import java.io.File;
	import java.io.FileFilter;

	import org.eclipse.core.resources.IProject;
	import org.eclipse.core.resources.ResourcesPlugin;
	import org.eclipse.emf.refactor.refactoring.henshin.generator.HenshinRefactoringInfo;
	import org.eclipse.jface.wizard.WizardPage;
	import org.eclipse.swt.SWT;
	import org.eclipse.swt.layout.FillLayout;
	import org.eclipse.swt.layout.GridData;
	import org.eclipse.swt.layout.GridLayout;
	import org.eclipse.swt.widgets.Combo;
	import org.eclipse.swt.widgets.Composite;
	import org.eclipse.swt.widgets.Event;
	import org.eclipse.swt.widgets.Label;
	import org.eclipse.swt.widgets.Listener;

	/**
	* Wizard page for specifying Henshin files used for initial checking,
	* final checking, and executing the EMF model refactoring.
	* @generated NOT
	* @author Thorsten Arendt
	*/
	public class HenshinTransformationWizardPage extends WizardPage implements Listener {

	private Combo transformationCombo;
	private Combo checkInitialCombo;
	private Combo checkFinalCombo;

	/**
	* Wizard that owns the WizardPage.
	*/
	private NewRefactoringWizardHenshin wizard;

	/**
	* Name of the project the model refactoring code has to be
	* generated to.
	*/
	private String projectName = "";

	/**
	* List of Henshin files contained in the 'transformation' folder
	* of the project with name 'projectName'.
	*/
	private File[] henshinFiles;

	/**
	* Name of the Henshin file used for executing the EMF model
	* refactoring.
	*/
	private String transformationFileName = "";

	/**
	* Name of the Henshin file used for the initial checking
	* of the EMF model refactoring.
	*/
	private String checkInitialFileName = "";

	/**
	* Name of the Henshin file used for the final checking
	* of the EMF model refactoring.
	*/
	private String checkFinalFileName = "";

	/**
	* Default constructor.
	* @param pageName Name of the wizard page.
	* @param newRefactoringWizardHenshin Wizard that owns the WizardPage.
	*/
	protected HenshinTransformationWizardPage
	(String pageName, NewRefactoringWizardHenshin newRefactoringWizardHenshin) {
	super(pageName);
	this.wizard = newRefactoringWizardHenshin;
	this.henshinFiles = new File[0];
	}

	/**
	* Sets the name of the project the model refactoring code has to be
	* generated to and sets the combos according to the project name.
	* @param projectName
	*/
	public void setProjectName(String projectName) {
	this.projectName = projectName;
	setHenshinFiles();
	setCombos();
	checkIsPageComplete();
	}

	/**
	* Sets the name of the Henshin file used for executing the EMF model
	* refactoring and redirects it to the owning wizard.
	* @param transformationFileName Name of the Henshin file used for
	* executing the EMF model refactoring.
	*/
	private void setTransformationFileName(String transformationFileName) {
	this.transformationFileName = transformationFileName;
	this.wizard.setTransformationFileName(transformationFileName);
	}

	/**
	* Gets the name of the Henshin file used for executing the EMF model
	* refactoring.
	* @return Name of the Henshin file used for executing the EMF model
	* refactoring.
	*/
	public String getTransformationFileName() {
	return transformationFileName;
	}

	/**
	* Sets the name of the Henshin file used for the initial checking
	* of the EMF model refactoring.
	* @param checkInitialFileName Name of the Henshin file used for the
	* initial checking of the EMF model refactoring.
	*/
	private void setCheckInitialFileName(String checkInitialFileName) {
	this.checkInitialFileName = checkInitialFileName;
	}

	/**
	* Gets the name of the Henshin file used for the initial checking
	* of the EMF model refactoring.
	* @return Name of the Henshin file used for the initial checking
	* of the EMF model refactoring.
	*/
	public String getCheckInitialFileName() {
	return checkInitialFileName;
	}

	/**
	* Sets the name of the Henshin file used for the final checking
	* of the EMF model refactoring.
	* @param checkFinalFileName Name of the Henshin file used for the
	* final checking of the EMF model refactoring.
	*/
	private void setCheckFinalFileName(String checkFinalFileName) {
	this.checkFinalFileName = checkFinalFileName;
	}

	/**
	* Gets the name of the Henshin file used for the final checking
	* of the EMF model refactoring.
	* @return Name of the Henshin file used for the final checking
	* of the EMF model refactoring.
	*/
	public String getCheckFinalFileName() {
	return checkFinalFileName;
	}

	/**
	* Sets the list of Henshin files contained in the 'transformation'
	* folder of the project with name 'projectName'.
	*/
	private void setHenshinFiles() {
	IProject project = ResourcesPlugin.getWorkspace().getRoot()
	.getProject(this.projectName);
	String path = project.getLocationURI().getPath()
	+ HenshinRefactoringInfo.TRAFODIR;
	File file = new File(path);
	FileFilter ff = new FileFilter() {
	@Override
	public boolean accept(File pathname) {
	if (pathname.getName().endsWith(".henshin")){
	return true;
	} else {
	return false;
	}
	}
	};
	this.henshinFiles = file.listFiles(ff);
	}

	/**
	* Sets the combos according to the project name.
	*/
	private void setCombos() {
	transformationCombo.removeAll();
	checkInitialCombo.removeAll();
	checkFinalCombo.removeAll();
	if (this.henshinFiles != null){
	for (File file : henshinFiles){
	transformationCombo.add(file.getName());
	checkInitialCombo.add(file.getName());
	checkFinalCombo.add(file.getName());
	}
	}
	}

	/**
	* Checks whether the edited data are complete and sets
	* the corresponding message to the top of the wizard page.
	*/
	private void checkIsPageComplete() {
	if (henshinFiles == null){
	setMessage("The target project '" + projectName +
	"' does not contain a folder '" +
	HenshinRefactoringInfo.TRAFODIR + "'.", SWT.ERROR);
	setPageComplete(false);
	} else {
	if (henshinFiles.length == 0){
	setMessage("There is no henshin transformation file in " +
	"folder '" + HenshinRefactoringInfo.TRAFODIR +
	"' of project '" + projectName + "'.", SWT.ERROR);
	setPageComplete(false);
	} else {
	if (transformationCombo.getSelectionIndex() == -1){
	setMessage("Please select a henshin transformation " +
	"file (execute).", SWT.ERROR);
	setPageComplete(false);
	} else {
	if (checkInitialCombo.getSelectionIndex() == -1){
	setMessage("Please select a henshin transformation " +
	"file (check initial).", SWT.ERROR);
	} else {
	if (checkFinalCombo.getSelectionIndex() == -1){
	setMessage("Please select a henshin " +
	"transformation file (check final).",
	SWT.ERROR);
	} else {
	setMessage("", SWT.NONE);
	}
	}
	setPageComplete(true);
	}
	}
	}
	}

	/**
	* @see org.eclipse.jface.dialogs.IDialogPage#
	* createControl(org.eclipse.swt.widgets.Composite)
	*/
	@Override
	public void createControl(Composite parent) {
	Composite composite = new Composite(parent, SWT.NONE);
	FillLayout fillLayout = new FillLayout();
	fillLayout.spacing = 5;
	fillLayout.type = SWT.VERTICAL;
	composite.setLayout(fillLayout);
	GridLayout gl = new GridLayout();
	GridData gd = new GridData(GridData.FILL_HORIZONTAL);
	gl.numColumns = 2;
	Composite transformationComposite =
	new Composite(composite, SWT.BORDER);
	transformationComposite.setLayout(gl);
	Label textTransformationLabel =
	new Label(transformationComposite, SWT.NONE);
	textTransformationLabel
	.setText("Model transformation file name (execute): ");
	transformationCombo =
	new Combo (transformationComposite, SWT.READ_ONLY);
	transformationCombo.setLayoutData(gd);
	transformationCombo.addListener(SWT.Selection, this);
	Composite checkInitialComposite =
	new Composite(composite, SWT.BORDER);
	checkInitialComposite.setLayout(gl);
	Label textCheckInitialLabel =
	new Label(checkInitialComposite, SWT.NONE);
	textCheckInitialLabel
	.setText("Model transformation file name (check initial): ");
	checkInitialCombo = new Combo (checkInitialComposite, SWT.READ_ONLY);
	checkInitialCombo.setLayoutData(gd);
	checkInitialCombo.addListener(SWT.Selection, this);
	Composite checkFinalComposite = new Composite(composite, SWT.BORDER);
	checkFinalComposite.setLayout(gl);
	Label textCheckFinalLabel = new Label(checkFinalComposite, SWT.NONE);
	textCheckFinalLabel
	.setText("Model transformation file name (check final): ");
	checkFinalCombo = new Combo (checkFinalComposite, SWT.READ_ONLY);
	checkFinalCombo.setLayoutData(gd);
	checkFinalCombo.addListener(SWT.Selection, this);
	setControl(composite);
	}

	/**
	* @see org.eclipse.swt.widgets.Listener#
	* handleEvent(org.eclipse.swt.widgets.Event)
	*/
	@Override
	public void handleEvent(Event event) {
	if (event.widget == transformationCombo){
	int index = transformationCombo.getSelectionIndex();
	if (index == -1){
	setTransformationFileName("");
	} else {
	setTransformationFileName(transformationCombo.getItem(index));
	}
	}
	if (event.widget == checkInitialCombo){
	int index = checkInitialCombo.getSelectionIndex();
	if (index == -1){
	setCheckInitialFileName("");
	} else {
	setCheckInitialFileName(checkInitialCombo.getItem(index));
	}
	}
	if (event.widget == checkFinalCombo){
	int index = checkFinalCombo.getSelectionIndex();
	if (index == -1){
	setCheckFinalFileName("");
	} else {
	setCheckFinalFileName(checkFinalCombo.getItem(index));
	}
	}
	checkIsPageComplete();
	}

	}