plugins/org.eclipse.m2m.qvt.oml.ui/src/org/eclipse/m2m/internal/qvt/oml/ui/wizards/project/NewQVTProjectCreationPage.java - mmt/org.eclipse.qvto - Git at Google

 /*******************************************************************************
  * Copyright (c) 2007, 2020 Borland Software Corporation and others.
  *
  * All rights reserved. This program and the accompanying materials
  * are made available under the terms of the Eclipse Public License v2.0
  * which accompanies this distribution, and is available at
  * http://www.eclipse.org/legal/epl-v20.html
  *
  * Contributors:
  *     Borland Software Corporation - initial API and implementation
  *     Christopher Gerking - bugs 319078, 562175
  *******************************************************************************/
 package org.eclipse.m2m.internal.qvt.oml.ui.wizards.project;

 import java.io.File;
 import java.io.IOException;

 import org.eclipse.core.resources.IContainer;
 import org.eclipse.core.runtime.IPath;
 import org.eclipse.core.runtime.IStatus;
 import org.eclipse.core.runtime.Path;
 import org.eclipse.jface.dialogs.Dialog;
 import org.eclipse.jface.dialogs.IMessageProvider;
 import org.eclipse.jface.wizard.IWizardPage;
 import org.eclipse.m2m.internal.qvt.oml.ui.QVTUIPlugin;
 import org.eclipse.osgi.util.NLS;
 import org.eclipse.swt.SWT;
 import org.eclipse.swt.events.ModifyEvent;
 import org.eclipse.swt.events.ModifyListener;
 import org.eclipse.swt.events.SelectionAdapter;
 import org.eclipse.swt.events.SelectionEvent;
 import org.eclipse.swt.layout.GridData;
 import org.eclipse.swt.layout.GridLayout;
 import org.eclipse.swt.widgets.Button;
 import org.eclipse.swt.widgets.Composite;
 import org.eclipse.swt.widgets.Group;
 import org.eclipse.swt.widgets.Label;
 import org.eclipse.swt.widgets.Text;
 import org.eclipse.ui.PlatformUI;
 import org.eclipse.ui.dialogs.WizardNewProjectCreationPage;


 public class NewQVTProjectCreationPage extends WizardNewProjectCreationPage {

     private NewProjectData fCreationData;
     private Text fSourceText;
     private Text fOutputText;
     private Button fSimpleProject;
     private Button fSimplePlugin;
     private Button fJavaPlugin;
     private Group fJavaSettingsGroup;
     private Label fSourceLabel;
     private Label fOutputLabel;

     private Label fQvtSourceContainerLabel;
     private Text fQvtSourceContainerText;

 	public NewQVTProjectCreationPage(String pageName, NewProjectData data){
 		super(pageName);
 		fCreationData = data;
 	}

     @Override
 	protected boolean validatePage() {
     	boolean result = super.validatePage();

     	if(result && getProjectHandle() != null) {
     		IPath wsLocation = getProjectHandle().getWorkspace().getRoot().getLocation();
     		if(wsLocation != null) {
     			IPath projectLocation = wsLocation.append(getProjectHandle().getName());
         		File projectFile = Path.fromOSString(projectLocation.toOSString()).toFile();
         		if(projectFile.exists()) {
             		try {
 						projectFile = projectFile.getCanonicalFile();
 					} catch (IOException e) {
 						QVTUIPlugin.log(e);
 					}
         			String errMessage = NLS.bind(Messages.NewQVTProjectCreationPage_projectAlreadyExists, projectFile.getName());
         			setErrorMessage(errMessage);
         			return false;
         		}
     		}
     	}
     	if(result) {
     		if(!validateQvtSourceContainer()) {
 	    		return false;
     		}
     	}

     	return result;
     }

     protected boolean validateQvtSourceContainer() {
     	IStatus status = SourceContainerUpdater.validate(getQVTSourceContainerValue());

     	if(!status.isOK()) {
         	int type = IMessageProvider.NONE;
     		switch (status.getSeverity()) {
 			case IStatus.INFO:
 				type = IMessageProvider.INFORMATION;
 				break;
 			case IStatus.WARNING:
 				type = IMessageProvider.WARNING;
 				break;
 			case IStatus.ERROR:
 				type = IMessageProvider.ERROR;
 				break;
 			}

     		setMessage(status.getMessage(), type);
     		return status.getSeverity() <= IStatus.INFO;
     	}

     	return true;
     }

     protected String getQVTSourceContainerValue() {
 		return fQvtSourceContainerText != null ? fQvtSourceContainerText.getText() : null;
 	}

     /**
 	 * Get the container for QVT sources
 	 *
 	 * @return project container or folder under the project hierarchy.
 	 */
     public IContainer getQVTSourceContainerHandle() {
     	String value = getQVTSourceContainerValue();
     	if(value == null || value.length() == 0) {
     		return getProjectHandle();
     	}
     	return getProjectHandle().getFolder(value);
     }

 	@Override
 	public void createControl(Composite parent) {
 		super.createControl(parent);
 		Composite control = (Composite)getControl();
 		GridLayout layout = new GridLayout();
 		control.setLayout(layout);

 		createQVTSourceContainer(control);
 		createProjectTypeGroup(control);

 		Dialog.applyDialogFont(control);

 		setControl(control);
         PlatformUI.getWorkbench().getHelpSystem().setHelp(control,
 			"org.eclipse.m2m.qvt.oml.transformation_project"); //$NON-NLS-1$
 	}

 	private void createQVTSourceContainer(Composite parent) {
 		Composite composite = new Composite(parent, SWT.NONE);
 		GridLayout layout = new GridLayout();
 		layout.numColumns = 2;
 		composite.setLayout(layout);
 		GridData gd = new GridData(GridData.FILL_HORIZONTAL);
 		gd.verticalIndent = 15;
 		composite.setLayoutData(gd);

 		//source container
 		String tooltipText = Messages.NewQVTProjectCreationPage_SourceContainerTooltip;
 		fQvtSourceContainerLabel = new Label(composite, SWT.NONE);
 		fQvtSourceContainerLabel.setText(Messages.NewQVTProjectCreationPage_SourceContainerLabel);
 		fQvtSourceContainerLabel.setToolTipText(tooltipText);

 		fQvtSourceContainerText = createText(composite, Messages.NewQVTProjectCreationPage_defaultSourceFolder);
 		fQvtSourceContainerText.setToolTipText(tooltipText);
 	}

 	private void createProjectTypeGroup(Composite parent) {
 		Composite container = new Composite(parent, SWT.Move);
 		container.setLayout(new GridLayout());
 		container.setLayoutData(new GridData(GridData.FILL_HORIZONTAL | GridData.FILL_VERTICAL));

 		Group projectTypeGroup = new Group(container, SWT.RADIO);
 		projectTypeGroup.setText(Messages.ProjectStructurePage_createProjectType);

 		GridLayout projectTypeLayout = new GridLayout();
 		projectTypeLayout.numColumns = 1;

 		projectTypeGroup.setLayout(projectTypeLayout);
 		projectTypeGroup.setLayoutData(new GridData(GridData.FILL_HORIZONTAL | GridData.FILL_VERTICAL));

 		GridData gd = new GridData(GridData.FILL_HORIZONTAL);
 		gd.verticalIndent = 5;

 		fSimpleProject = new Button(projectTypeGroup, SWT.RADIO);
 		fSimpleProject.setText(Messages.ProjectStructurePage_createSimpleProject);
 		fSimpleProject.setLayoutData(new GridData(GridData.FILL_HORIZONTAL));

 		fSimplePlugin = new Button(projectTypeGroup, SWT.RADIO);
 		fSimplePlugin.setText(Messages.ProjectStructurePage_createSimplePluginProject);
 		fSimplePlugin.setLayoutData(gd);

 		// select simple plugin type by default
 		if (ProjectIntegrationHelper.isProjectIntegration()) {
 			fSimplePlugin.setSelection(true);
 		}
 		else {
 			fSimpleProject.setSelection(true);
 			fSimplePlugin.setEnabled(false);
 		}

 		fJavaPlugin = new Button(projectTypeGroup, SWT.RADIO);
         fJavaPlugin.setText(Messages.ProjectStructurePage_createJavaPluginProject);
         fJavaPlugin.addSelectionListener(new SelectionAdapter() {
             @Override
             public void widgetSelected(SelectionEvent e) {
                 updateControls();
             }
         });

         fJavaPlugin.setLayoutData(gd);

         fJavaPlugin.setEnabled(ProjectIntegrationHelper.isProjectIntegration());

         fJavaSettingsGroup = new Group(projectTypeGroup, SWT.NONE);
         fJavaSettingsGroup.setText(Messages.ProjectStructurePage_JavaProjectSettings);
 		GridLayout layout = new GridLayout();
 		layout.numColumns = 2;
 		fJavaSettingsGroup.setLayout(layout);
 		fJavaSettingsGroup.setLayoutData(new GridData(GridData.FILL_HORIZONTAL));

         fSourceLabel = createLabel(fJavaSettingsGroup, Messages.ProjectStructurePage_source);
         fSourceText = createText(fJavaSettingsGroup, "src"); //$NON-NLS-1$
 		fSourceText.setLayoutData(new GridData(GridData.FILL_HORIZONTAL));

 		fOutputLabel = createLabel(fJavaSettingsGroup, Messages.ProjectStructurePage_output);
         fOutputText = createText(fJavaSettingsGroup, "bin"); //$NON-NLS-1$
 		fOutputLabel.setLayoutData(new GridData(GridData.FILL_HORIZONTAL));

         updateControls();

 	}

     private void updateControls() {
         fCreationData.setPlugin(fJavaPlugin.getSelection());
         fCreationData.setCreateJava(fJavaPlugin.getSelection());

         fSourceLabel.setEnabled(fJavaPlugin.getSelection());
         fSourceText.setEnabled(fJavaPlugin.getSelection());
         fOutputLabel.setEnabled(fJavaPlugin.getSelection());
         fOutputText.setEnabled(fJavaPlugin.getSelection());
         fJavaSettingsGroup.setEnabled(fJavaPlugin.getSelection());
     }

     private Label createLabel(Composite container, String text) {
 		Label label = new Label(container, SWT.NONE);
 		label.setText(text);
 		GridData gd = new GridData();
 		label.setLayoutData(gd);
 		return label;
 	}

 	private Text createText(Composite container, String txtValue) {
 		Text text = new Text(container, SWT.BORDER | SWT.SINGLE);
 		GridData gd = new GridData(GridData.FILL_HORIZONTAL);
 		gd.widthHint = 300;
 		text.setLayoutData(gd);
 		if(txtValue != null) {
 			text.setText(txtValue);
 		}

 		text.addModifyListener(new ModifyListener() {
 			public void modifyText(ModifyEvent e) {
 				validatePage();
 			}
 		});
 		return text;
 	}

 	@Override
 	public IWizardPage getNextPage() {
 		updateData();
 		return super.getNextPage();
 	}

 	public void updateData() {
 		fCreationData.setPlugin(!fSimpleProject.getSelection());
 		fCreationData.setName(getProjectName());
 		fCreationData.setQVTSourceFolderName(getQVTSourceContainerValue());
 		fCreationData.setCreateJava(fJavaPlugin.getSelection());
 		fCreationData.setLocation(getLocationPath());

 		if(fJavaPlugin.getSelection()) {
 			fCreationData.setSourceFolderName(fSourceText.getText().trim());
 			fCreationData.setOutFolderName(fOutputText.getText().trim());
 		} else {
 			fCreationData.setSourceFolderName(null);
 			fCreationData.setOutFolderName(null);
 		}
 	}

 	/**
 	 * Indicates whether the project to be created is a plugin project.
 	 */
     public boolean isCreatePlugin() {
         return fSimpleProject != null && !fSimpleProject.getSelection();
     }

 	/**
 	 * Indicates whether the project to be created is a Java plugin project.
 	 */
     public boolean isJavaPlugin() {
         return fJavaPlugin != null && !fJavaPlugin.getSelection();
     }
 }
	/*******************************************************************************
	* Copyright (c) 2007, 2020 Borland Software Corporation and others.
	*
	* All rights reserved. This program and the accompanying materials
	* are made available under the terms of the Eclipse Public License v2.0
	* which accompanies this distribution, and is available at
	* http://www.eclipse.org/legal/epl-v20.html
	*
	* Contributors:
	* Borland Software Corporation - initial API and implementation
	* Christopher Gerking - bugs 319078, 562175
	*******************************************************************************/
	package org.eclipse.m2m.internal.qvt.oml.ui.wizards.project;

	import java.io.File;
	import java.io.IOException;

	import org.eclipse.core.resources.IContainer;
	import org.eclipse.core.runtime.IPath;
	import org.eclipse.core.runtime.IStatus;
	import org.eclipse.core.runtime.Path;
	import org.eclipse.jface.dialogs.Dialog;
	import org.eclipse.jface.dialogs.IMessageProvider;
	import org.eclipse.jface.wizard.IWizardPage;
	import org.eclipse.m2m.internal.qvt.oml.ui.QVTUIPlugin;
	import org.eclipse.osgi.util.NLS;
	import org.eclipse.swt.SWT;
	import org.eclipse.swt.events.ModifyEvent;
	import org.eclipse.swt.events.ModifyListener;
	import org.eclipse.swt.events.SelectionAdapter;
	import org.eclipse.swt.events.SelectionEvent;
	import org.eclipse.swt.layout.GridData;
	import org.eclipse.swt.layout.GridLayout;
	import org.eclipse.swt.widgets.Button;
	import org.eclipse.swt.widgets.Composite;
	import org.eclipse.swt.widgets.Group;
	import org.eclipse.swt.widgets.Label;
	import org.eclipse.swt.widgets.Text;
	import org.eclipse.ui.PlatformUI;
	import org.eclipse.ui.dialogs.WizardNewProjectCreationPage;


	public class NewQVTProjectCreationPage extends WizardNewProjectCreationPage {

	private NewProjectData fCreationData;
	private Text fSourceText;
	private Text fOutputText;
	private Button fSimpleProject;
	private Button fSimplePlugin;
	private Button fJavaPlugin;
	private Group fJavaSettingsGroup;
	private Label fSourceLabel;
	private Label fOutputLabel;

	private Label fQvtSourceContainerLabel;
	private Text fQvtSourceContainerText;

	public NewQVTProjectCreationPage(String pageName, NewProjectData data){
	super(pageName);
	fCreationData = data;
	}

	@Override
	protected boolean validatePage() {
	boolean result = super.validatePage();

	if(result && getProjectHandle() != null) {
	IPath wsLocation = getProjectHandle().getWorkspace().getRoot().getLocation();
	if(wsLocation != null) {
	IPath projectLocation = wsLocation.append(getProjectHandle().getName());
	File projectFile = Path.fromOSString(projectLocation.toOSString()).toFile();
	if(projectFile.exists()) {
	try {
	projectFile = projectFile.getCanonicalFile();
	} catch (IOException e) {
	QVTUIPlugin.log(e);
	}
	String errMessage = NLS.bind(Messages.NewQVTProjectCreationPage_projectAlreadyExists, projectFile.getName());
	setErrorMessage(errMessage);
	return false;
	}
	}
	}
	if(result) {
	if(!validateQvtSourceContainer()) {
	return false;
	}
	}

	return result;
	}

	protected boolean validateQvtSourceContainer() {
	IStatus status = SourceContainerUpdater.validate(getQVTSourceContainerValue());

	if(!status.isOK()) {
	int type = IMessageProvider.NONE;
	switch (status.getSeverity()) {
	case IStatus.INFO:
	type = IMessageProvider.INFORMATION;
	break;
	case IStatus.WARNING:
	type = IMessageProvider.WARNING;
	break;
	case IStatus.ERROR:
	type = IMessageProvider.ERROR;
	break;
	}

	setMessage(status.getMessage(), type);
	return status.getSeverity() <= IStatus.INFO;
	}

	return true;
	}

	protected String getQVTSourceContainerValue() {
	return fQvtSourceContainerText != null ? fQvtSourceContainerText.getText() : null;
	}

	/**
	* Get the container for QVT sources
	*
	* @return project container or folder under the project hierarchy.
	*/
	public IContainer getQVTSourceContainerHandle() {
	String value = getQVTSourceContainerValue();
	if(value == null \|\| value.length() == 0) {
	return getProjectHandle();
	}
	return getProjectHandle().getFolder(value);
	}

	@Override
	public void createControl(Composite parent) {
	super.createControl(parent);
	Composite control = (Composite)getControl();
	GridLayout layout = new GridLayout();
	control.setLayout(layout);

	createQVTSourceContainer(control);
	createProjectTypeGroup(control);

	Dialog.applyDialogFont(control);

	setControl(control);
	PlatformUI.getWorkbench().getHelpSystem().setHelp(control,
	"org.eclipse.m2m.qvt.oml.transformation_project"); //$NON-NLS-1$
	}

	private void createQVTSourceContainer(Composite parent) {
	Composite composite = new Composite(parent, SWT.NONE);
	GridLayout layout = new GridLayout();
	layout.numColumns = 2;
	composite.setLayout(layout);
	GridData gd = new GridData(GridData.FILL_HORIZONTAL);
	gd.verticalIndent = 15;
	composite.setLayoutData(gd);

	//source container
	String tooltipText = Messages.NewQVTProjectCreationPage_SourceContainerTooltip;
	fQvtSourceContainerLabel = new Label(composite, SWT.NONE);
	fQvtSourceContainerLabel.setText(Messages.NewQVTProjectCreationPage_SourceContainerLabel);
	fQvtSourceContainerLabel.setToolTipText(tooltipText);

	fQvtSourceContainerText = createText(composite, Messages.NewQVTProjectCreationPage_defaultSourceFolder);
	fQvtSourceContainerText.setToolTipText(tooltipText);
	}

	private void createProjectTypeGroup(Composite parent) {
	Composite container = new Composite(parent, SWT.Move);
	container.setLayout(new GridLayout());
	container.setLayoutData(new GridData(GridData.FILL_HORIZONTAL \| GridData.FILL_VERTICAL));

	Group projectTypeGroup = new Group(container, SWT.RADIO);
	projectTypeGroup.setText(Messages.ProjectStructurePage_createProjectType);

	GridLayout projectTypeLayout = new GridLayout();
	projectTypeLayout.numColumns = 1;

	projectTypeGroup.setLayout(projectTypeLayout);
	projectTypeGroup.setLayoutData(new GridData(GridData.FILL_HORIZONTAL \| GridData.FILL_VERTICAL));

	GridData gd = new GridData(GridData.FILL_HORIZONTAL);
	gd.verticalIndent = 5;

	fSimpleProject = new Button(projectTypeGroup, SWT.RADIO);
	fSimpleProject.setText(Messages.ProjectStructurePage_createSimpleProject);
	fSimpleProject.setLayoutData(new GridData(GridData.FILL_HORIZONTAL));

	fSimplePlugin = new Button(projectTypeGroup, SWT.RADIO);
	fSimplePlugin.setText(Messages.ProjectStructurePage_createSimplePluginProject);
	fSimplePlugin.setLayoutData(gd);

	// select simple plugin type by default
	if (ProjectIntegrationHelper.isProjectIntegration()) {
	fSimplePlugin.setSelection(true);
	}
	else {
	fSimpleProject.setSelection(true);
	fSimplePlugin.setEnabled(false);
	}

	fJavaPlugin = new Button(projectTypeGroup, SWT.RADIO);
	fJavaPlugin.setText(Messages.ProjectStructurePage_createJavaPluginProject);
	fJavaPlugin.addSelectionListener(new SelectionAdapter() {
	@Override
	public void widgetSelected(SelectionEvent e) {
	updateControls();
	}
	});

	fJavaPlugin.setLayoutData(gd);

	fJavaPlugin.setEnabled(ProjectIntegrationHelper.isProjectIntegration());

	fJavaSettingsGroup = new Group(projectTypeGroup, SWT.NONE);
	fJavaSettingsGroup.setText(Messages.ProjectStructurePage_JavaProjectSettings);
	GridLayout layout = new GridLayout();
	layout.numColumns = 2;
	fJavaSettingsGroup.setLayout(layout);
	fJavaSettingsGroup.setLayoutData(new GridData(GridData.FILL_HORIZONTAL));

	fSourceLabel = createLabel(fJavaSettingsGroup, Messages.ProjectStructurePage_source);
	fSourceText = createText(fJavaSettingsGroup, "src"); //$NON-NLS-1$
	fSourceText.setLayoutData(new GridData(GridData.FILL_HORIZONTAL));

	fOutputLabel = createLabel(fJavaSettingsGroup, Messages.ProjectStructurePage_output);
	fOutputText = createText(fJavaSettingsGroup, "bin"); //$NON-NLS-1$
	fOutputLabel.setLayoutData(new GridData(GridData.FILL_HORIZONTAL));

	updateControls();

	}

	private void updateControls() {
	fCreationData.setPlugin(fJavaPlugin.getSelection());
	fCreationData.setCreateJava(fJavaPlugin.getSelection());

	fSourceLabel.setEnabled(fJavaPlugin.getSelection());
	fSourceText.setEnabled(fJavaPlugin.getSelection());
	fOutputLabel.setEnabled(fJavaPlugin.getSelection());
	fOutputText.setEnabled(fJavaPlugin.getSelection());
	fJavaSettingsGroup.setEnabled(fJavaPlugin.getSelection());
	}

	private Label createLabel(Composite container, String text) {
	Label label = new Label(container, SWT.NONE);
	label.setText(text);
	GridData gd = new GridData();
	label.setLayoutData(gd);
	return label;
	}

	private Text createText(Composite container, String txtValue) {
	Text text = new Text(container, SWT.BORDER \| SWT.SINGLE);
	GridData gd = new GridData(GridData.FILL_HORIZONTAL);
	gd.widthHint = 300;
	text.setLayoutData(gd);
	if(txtValue != null) {
	text.setText(txtValue);
	}

	text.addModifyListener(new ModifyListener() {
	public void modifyText(ModifyEvent e) {
	validatePage();
	}
	});
	return text;
	}

	@Override
	public IWizardPage getNextPage() {
	updateData();
	return super.getNextPage();
	}

	public void updateData() {
	fCreationData.setPlugin(!fSimpleProject.getSelection());
	fCreationData.setName(getProjectName());
	fCreationData.setQVTSourceFolderName(getQVTSourceContainerValue());
	fCreationData.setCreateJava(fJavaPlugin.getSelection());
	fCreationData.setLocation(getLocationPath());

	if(fJavaPlugin.getSelection()) {
	fCreationData.setSourceFolderName(fSourceText.getText().trim());
	fCreationData.setOutFolderName(fOutputText.getText().trim());
	} else {
	fCreationData.setSourceFolderName(null);
	fCreationData.setOutFolderName(null);
	}
	}

	/**
	* Indicates whether the project to be created is a plugin project.
	*/
	public boolean isCreatePlugin() {
	return fSimpleProject != null && !fSimpleProject.getSelection();
	}

	/**
	* Indicates whether the project to be created is a Java plugin project.
	*/
	public boolean isJavaPlugin() {
	return fJavaPlugin != null && !fJavaPlugin.getSelection();
	}
	}