ui/org.eclipse.pde.ui/src/org/eclipse/pde/internal/ui/wizards/plugin/NewLibraryPluginCreationPage.java - pde/eclipse.pde.ui - Git at Google

 /*******************************************************************************
  * Copyright (c) 2000, 2012 IBM Corporation and others.
  * 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:
  *     IBM Corporation - initial API and implementation
  *     Bartosz Michalik <bartosz.michalik@gmail.com> - bug 109440
  *     Les Jones <lesojones@gmail.com> - Bug 214457
  *******************************************************************************/
 package org.eclipse.pde.internal.ui.wizards.plugin;

 import java.util.TreeSet;
 import org.eclipse.core.runtime.IStatus;
 import org.eclipse.jdt.launching.IVMInstall;
 import org.eclipse.jdt.launching.JavaRuntime;
 import org.eclipse.jdt.launching.environments.IExecutionEnvironment;
 import org.eclipse.jface.dialogs.Dialog;
 import org.eclipse.jface.viewers.IStructuredSelection;
 import org.eclipse.jface.wizard.IWizardPage;
 import org.eclipse.pde.internal.core.*;
 import org.eclipse.pde.internal.core.util.*;
 import org.eclipse.pde.internal.ui.IHelpContextIds;
 import org.eclipse.pde.internal.ui.PDEUIMessages;
 import org.eclipse.pde.internal.ui.wizards.IProjectProvider;
 import org.eclipse.swt.SWT;
 import org.eclipse.swt.events.*;
 import org.eclipse.swt.layout.GridData;
 import org.eclipse.swt.layout.GridLayout;
 import org.eclipse.swt.widgets.*;
 import org.eclipse.ui.PlatformUI;
 import org.eclipse.ui.dialogs.PreferencesUtil;
 import org.eclipse.ui.dialogs.WizardNewProjectCreationPage;

 public class NewLibraryPluginCreationPage extends WizardNewProjectCreationPage {

 	private Label fEELabel;
 	private Button fExeEnvButton;
 	private Combo fEEChoice;

 	private final static String NO_EXECUTION_ENVIRONMENT = PDEUIMessages.PluginContentPage_noEE;

 	class PropertiesListener implements ModifyListener {
 		private boolean fBlocked = false;

 		private boolean fChanged = false;

 		public boolean isChanged() {
 			return fChanged;
 		}

 		public void modifyText(ModifyEvent e) {
 			if (!fBlocked) {
 				fChanged = true;
 				setPageComplete(validatePage());
 			}
 		}

 		public void setBlocked(boolean blocked) {
 			this.fBlocked = blocked;
 		}
 	}

 	private LibraryPluginFieldData fData;
 	protected NewLibraryPluginCreationPage fMainPage;
 	protected IProjectProvider fProjectProvider;
 	protected PropertiesListener fPropertiesListener = new PropertiesListener();
 	protected Text fIdText;
 	protected Text fNameText;
 	protected Text fProviderText;
 	protected Text fVersionText;
 	private Button fEclipseButton;
 	private Button fOSGIButton;
 	private Combo fOSGiCombo;
 	private Combo fTargetCombo;
 	protected Button fJarredCheck;
 	protected Button fFindDependencies;
 	private Button fUpdateRefsCheck;
 	private IStructuredSelection fSelection;

 	public NewLibraryPluginCreationPage(String pageName, LibraryPluginFieldData data, IStructuredSelection selection) {
 		super(pageName);
 		fData = data;
 		fSelection = selection;
 		setTitle(PDEUIMessages.NewLibraryPluginCreationPage_title);
 		setDescription(PDEUIMessages.NewLibraryPluginCreationPage_desc);
 	}

 	public void createControl(Composite parent) {
 		super.createControl(parent);
 		Composite control = (Composite) getControl();
 		GridLayout layout = new GridLayout();
 		layout.verticalSpacing = 10;
 		control.setLayout(layout);

 		createPluginPropertiesGroup(control);

 		createFormatGroup(control);

 		createWorkingSetGroup(control, fSelection, new String[] {"org.eclipse.jdt.ui.JavaWorkingSetPage", //$NON-NLS-1$
 				"org.eclipse.pde.ui.pluginWorkingSet", //$NON-NLS-1$
 				"org.eclipse.ui.resourceWorkingSetPage"}); //$NON-NLS-1$

 		updateRuntimeDependency();

 		Dialog.applyDialogFont(control);
 		PlatformUI.getWorkbench().getHelpSystem().setHelp(control, IHelpContextIds.NEW_LIBRARY_PROJECT_STRUCTURE_PAGE);
 		setControl(control);
 	}

 	private void createFormatGroup(Composite container) {
 		Group group = new Group(container, SWT.NONE);
 		group.setText(PDEUIMessages.NewProjectCreationPage_target);
 		group.setLayout(new GridLayout(2, false));
 		group.setLayoutData(new GridData(GridData.FILL_HORIZONTAL));

 		Label label = new Label(group, SWT.NONE);
 		label.setText(PDEUIMessages.NewProjectCreationPage_ptarget);
 		GridData gd = new GridData();
 		gd.horizontalSpan = 2;
 		label.setLayoutData(gd);

 		fEclipseButton = createButton(group, SWT.RADIO, 1, 30);
 		fEclipseButton.setText(PDEUIMessages.NewProjectCreationPage_pDependsOnRuntime);
 		fEclipseButton.setSelection(fData.getOSGiFramework() == null);
 		fEclipseButton.addSelectionListener(new SelectionAdapter() {
 			public void widgetSelected(SelectionEvent e) {
 				updateRuntimeDependency();
 			}
 		});

 		fTargetCombo = new Combo(group, SWT.READ_ONLY | SWT.SINGLE);
 		fTargetCombo.setItems(new String[] {PDEUIMessages.NewProjectCreationPage_target_version_range_3_5, ICoreConstants.TARGET34, ICoreConstants.TARGET33, ICoreConstants.TARGET32, ICoreConstants.TARGET31});
 		fTargetCombo.setText(PDEUIMessages.NewProjectCreationPage_target_version_range_3_5);
 		if (PDECore.getDefault().areModelsInitialized()) {
 			String text = TargetPlatformHelper.getTargetVersionString();
 			if (fTargetCombo.indexOf(text) >= 0) {
 				fTargetCombo.setText(text);
 			}
 		}

 		fOSGIButton = createButton(group, SWT.RADIO, 1, 30);
 		fOSGIButton.setText(PDEUIMessages.NewProjectCreationPage_pPureOSGi);
 		fOSGIButton.setSelection(fData.getOSGiFramework() != null);

 		fOSGiCombo = new Combo(group, SWT.READ_ONLY | SWT.SINGLE);
 		fOSGiCombo.setItems(new String[] {ICoreConstants.EQUINOX, PDEUIMessages.NewProjectCreationPage_standard});
 		fOSGiCombo.setText(ICoreConstants.EQUINOX);

 		fJarredCheck = new Button(group, SWT.CHECK);
 		fJarredCheck.setText(PDEUIMessages.NewLibraryPluginCreationPage_jarred);
 		gd = new GridData();
 		gd.horizontalSpan = 2;
 		fJarredCheck.setLayoutData(gd);
 		// Defaults to checked for plug-ins 3.1 and greater
 		fJarredCheck.setSelection(true);
 		fUpdateRefsCheck = new Button(group, SWT.CHECK);
 		fUpdateRefsCheck.setText(PDEUIMessages.NewLibraryPluginCreationPage_UpdateReferences_button);
 		gd = new GridData();
 		gd.horizontalSpan = 2;
 		fUpdateRefsCheck.setLayoutData(gd);
 		//enable by default
 		fUpdateRefsCheck.setSelection(false);
 		fUpdateRefsCheck.addSelectionListener(new SelectionAdapter() {
 			public void widgetSelected(SelectionEvent e) {
 				if (getNextPage() instanceof NewLibraryPluginCreationUpdateRefPage) {
 					((NewLibraryPluginCreationUpdateRefPage) getNextPage()).setEnable(fUpdateRefsCheck.getSelection());
 				}
 				getContainer().updateButtons();
 			}

 		});
 	}

 	/**
 	 * Creates all of the EE widgets
 	 * @param container
 	 */
 	private void createExecutionEnvironmentControls(Composite container) {
 		// Create label
 		fEELabel = new Label(container, SWT.NONE);
 		fEELabel.setText(PDEUIMessages.NewProjectCreationPage_executionEnvironments_label);

 		// Create combo
 		fEEChoice = new Combo(container, SWT.DROP_DOWN | SWT.READ_ONLY | SWT.BORDER);
 		fEEChoice.setLayoutData(new GridData(GridData.FILL_HORIZONTAL));

 		// Gather EEs
 		IExecutionEnvironment[] exeEnvs = VMUtil.getExecutionEnvironments();
 		TreeSet availableEEs = new TreeSet();
 		for (int i = 0; i < exeEnvs.length; i++) {
 			availableEEs.add(exeEnvs[i].getId());
 		}
 		availableEEs.add(NO_EXECUTION_ENVIRONMENT);

 		// Set data
 		fEEChoice.setItems((String[]) availableEEs.toArray(new String[availableEEs.size() - 1]));
 		fEEChoice.addSelectionListener(new SelectionAdapter() {
 			public void widgetSelected(SelectionEvent e) {
 				validatePage();
 			}
 		});

 		// Set default EE based on strict match to default VM
 		IVMInstall defaultVM = JavaRuntime.getDefaultVMInstall();
 		String[] EEChoices = fEEChoice.getItems();
 		for (int i = 0; i < EEChoices.length; i++) {
 			if (!EEChoices[i].equals(NO_EXECUTION_ENVIRONMENT)) {
 				if (VMUtil.getExecutionEnvironment(EEChoices[i]).isStrictlyCompatible(defaultVM)) {
 					fEEChoice.select(i);
 					break;
 				}
 			}
 		}

 		// Create button
 		fExeEnvButton = new Button(container, SWT.PUSH);
 		fExeEnvButton.setLayoutData(new GridData());
 		fExeEnvButton.setText(PDEUIMessages.NewProjectCreationPage_environmentsButton);
 		fExeEnvButton.addListener(SWT.Selection, new Listener() {
 			public void handleEvent(Event event) {
 				PreferencesUtil.createPreferenceDialogOn(getShell(), "org.eclipse.jdt.debug.ui.jreProfiles", //$NON-NLS-1$
 						new String[] {"org.eclipse.jdt.debug.ui.jreProfiles"}, null).open(); //$NON-NLS-1$
 			}
 		});
 	}

 	private void createPluginPropertiesGroup(Composite container) {
 		Group propertiesGroup = new Group(container, SWT.NONE);
 		propertiesGroup.setLayout(new GridLayout(3, false));
 		propertiesGroup.setLayoutData(new GridData(GridData.FILL_HORIZONTAL));
 		propertiesGroup.setText(PDEUIMessages.NewLibraryPluginCreationPage_pGroup);

 		Label label = new Label(propertiesGroup, SWT.NONE);
 		label.setText(PDEUIMessages.NewLibraryPluginCreationPage_pid);
 		fIdText = createText(propertiesGroup, fPropertiesListener, 2);

 		label = new Label(propertiesGroup, SWT.NONE);
 		label.setText(PDEUIMessages.NewLibraryPluginCreationPage_pversion);
 		fVersionText = createText(propertiesGroup, fPropertiesListener, 2);
 		fPropertiesListener.setBlocked(true);
 		fVersionText.setText("1.0.0"); //$NON-NLS-1$
 		fPropertiesListener.setBlocked(false);

 		label = new Label(propertiesGroup, SWT.NONE);
 		label.setText(PDEUIMessages.NewLibraryPluginCreationPage_pname);
 		fNameText = createText(propertiesGroup, fPropertiesListener, 2);

 		label = new Label(propertiesGroup, SWT.NONE);
 		label.setText(PDEUIMessages.NewLibraryPluginCreationPage_pprovider);
 		fProviderText = createText(propertiesGroup, fPropertiesListener, 2);

 		fFindDependencies = new Button(propertiesGroup, SWT.CHECK);
 		fFindDependencies.setText(PDEUIMessages.NewLibraryPluginCreationPage_pdependencies);
 		GridData data = new GridData(GridData.FILL_HORIZONTAL);
 		data.horizontalSpan = 3;
 		fFindDependencies.setLayoutData(data);

 		createExecutionEnvironmentControls(propertiesGroup);
 	}

 	protected Text createText(Composite parent, ModifyListener listener, int horizSpan) {
 		Text text = new Text(parent, SWT.BORDER | SWT.SINGLE);
 		GridData data = new GridData(GridData.FILL_HORIZONTAL);
 		data.horizontalSpan = horizSpan;
 		text.setLayoutData(data);
 		text.addModifyListener(listener);
 		return text;
 	}

 	/*
 	 * (non-Javadoc)
 	 *
 	 * @see org.eclipse.jface.wizard.WizardPage#getNextPage()
 	 */
 	public IWizardPage getNextPage() {
 		updateData();
 		return super.getNextPage();
 	}

 	protected boolean isVersionValid(String version) {
 		return VersionUtil.validateVersion(version).getSeverity() == IStatus.OK;
 	}

 	public void updateData() {
 		fData.setSimple(false);
 		fData.setSourceFolderName(null);
 		fData.setOutputFolderName(null);
 		fData.setLegacy(false);

 		// No project structure changes since 3.5, mark as latest version (though using any constant 3.5 or greater is equivalent)
 		if (fTargetCombo.getText().equals(PDEUIMessages.NewProjectCreationPage_target_version_range_3_5)) {
 			fData.setTargetVersion(ICoreConstants.TARGET_VERSION_LATEST);
 		} else {
 			fData.setTargetVersion(fTargetCombo.getText());
 		}

 		// No longer support 3.0 non-osgi bundles in wizard
 		fData.setHasBundleStructure(true);

 		fData.setId(fIdText.getText().trim());
 		fData.setVersion(fVersionText.getText().trim());
 		fData.setName(fNameText.getText().trim());
 		fData.setProvider(fProviderText.getText().trim());
 		fData.setLibraryName(null);
 		fData.setOSGiFramework(fOSGIButton.getSelection() ? fOSGiCombo.getText() : null);
 		fData.setUnzipLibraries(fJarredCheck.isEnabled() && fJarredCheck.getSelection());
 		fData.setFindDependencies(fFindDependencies.getSelection());
 		fData.setUpdateReferences(fUpdateRefsCheck.getSelection());
 		fData.setWorkingSets(getSelectedWorkingSets());

 		PluginFieldData data = fData;
 		data.setClassname(null);
 		data.setUIPlugin(false);
 		data.setDoGenerateClass(false);
 		data.setRCPApplicationPlugin(false);

 		if (fEEChoice.isEnabled() && !fEEChoice.getText().equals(NO_EXECUTION_ENVIRONMENT)) {
 			fData.setExecutionEnvironment(fEEChoice.getText().trim());
 		} else {
 			fData.setExecutionEnvironment(null);
 		}
 	}

 	private String validateId() {
 		String id = fIdText.getText().trim();
 		if (id.length() == 0)
 			return PDEUIMessages.NewLibraryPluginCreationPage_noid;

 		if (!IdUtil.isValidCompositeID3_0(id)) {
 			return PDEUIMessages.NewLibraryPluginCreationPage_invalidId;
 		}
 		return null;
 	}

 	protected boolean validatePage() {
 		String id = IdUtil.getValidId(getProjectName());

 		// properties group
 		if (!fPropertiesListener.isChanged() && fIdText != null) {
 			fPropertiesListener.setBlocked(true);
 			fIdText.setText(id);
 			fNameText.setText(IdUtil.getValidName(id));
 			fPropertiesListener.setBlocked(false);
 		}

 		if (!super.validatePage())
 			return false;
 		setMessage(null);

 		String errorMessage = validateProperties();
 		if (errorMessage == null) {
 			String eeid = fEEChoice.getText();
 			if (fEEChoice.isEnabled()) {
 				IExecutionEnvironment ee = VMUtil.getExecutionEnvironment(eeid);
 				if (ee != null && ee.getCompatibleVMs().length == 0) {
 					errorMessage = PDEUIMessages.NewProjectCreationPage_invalidEE;
 				}
 			}
 		}
 		setErrorMessage(errorMessage);
 		return errorMessage == null;
 	}

 	protected String validateProperties() {
 		String errorMessage = validateId();
 		if (errorMessage != null)
 			return errorMessage;

 		if (fVersionText.getText().trim().length() == 0) {
 			errorMessage = PDEUIMessages.NewLibraryPluginCreationPage_noversion;
 		} else if (!isVersionValid(fVersionText.getText().trim())) {
 			errorMessage = PDEUIMessages.ContentPage_badversion;
 		} else if (fNameText.getText().trim().length() == 0) {
 			errorMessage = PDEUIMessages.NewLibraryPluginCreationPage_noname;
 		}

 		if (errorMessage != null)
 			return errorMessage;

 		return errorMessage;
 	}

 	private void updateRuntimeDependency() {
 		boolean depends = fEclipseButton.getSelection();
 		fTargetCombo.setEnabled(depends);
 		fOSGiCombo.setEnabled(!depends);
 	}

 	private Button createButton(Composite container, int style, int span, int indent) {
 		Button button = new Button(container, style);
 		GridData gd = new GridData();
 		gd.horizontalSpan = span;
 		gd.horizontalIndent = indent;
 		button.setLayoutData(gd);
 		return button;
 	}

 	public void addSelectionListener(SelectionListener listener) {
 		if (fUpdateRefsCheck != null) {
 			fUpdateRefsCheck.addSelectionListener(listener);
 		}
 	}

 	public void removeSelectionListener(SelectionListener listener) {
 		if (fUpdateRefsCheck != null) {
 			fUpdateRefsCheck.removeSelectionListener(listener);
 		}
 	}

 	public boolean canFlipToNextPage() {
 		return isPageComplete() && fUpdateRefsCheck.getSelection();
 	}
 }
	/*******************************************************************************
	* Copyright (c) 2000, 2012 IBM Corporation and others.
	* 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:
	* IBM Corporation - initial API and implementation
	* Bartosz Michalik <bartosz.michalik@gmail.com> - bug 109440
	* Les Jones <lesojones@gmail.com> - Bug 214457
	*******************************************************************************/
	package org.eclipse.pde.internal.ui.wizards.plugin;

	import java.util.TreeSet;
	import org.eclipse.core.runtime.IStatus;
	import org.eclipse.jdt.launching.IVMInstall;
	import org.eclipse.jdt.launching.JavaRuntime;
	import org.eclipse.jdt.launching.environments.IExecutionEnvironment;
	import org.eclipse.jface.dialogs.Dialog;
	import org.eclipse.jface.viewers.IStructuredSelection;
	import org.eclipse.jface.wizard.IWizardPage;
	import org.eclipse.pde.internal.core.*;
	import org.eclipse.pde.internal.core.util.*;
	import org.eclipse.pde.internal.ui.IHelpContextIds;
	import org.eclipse.pde.internal.ui.PDEUIMessages;
	import org.eclipse.pde.internal.ui.wizards.IProjectProvider;
	import org.eclipse.swt.SWT;
	import org.eclipse.swt.events.*;
	import org.eclipse.swt.layout.GridData;
	import org.eclipse.swt.layout.GridLayout;
	import org.eclipse.swt.widgets.*;
	import org.eclipse.ui.PlatformUI;
	import org.eclipse.ui.dialogs.PreferencesUtil;
	import org.eclipse.ui.dialogs.WizardNewProjectCreationPage;

	public class NewLibraryPluginCreationPage extends WizardNewProjectCreationPage {

	private Label fEELabel;
	private Button fExeEnvButton;
	private Combo fEEChoice;

	private final static String NO_EXECUTION_ENVIRONMENT = PDEUIMessages.PluginContentPage_noEE;

	class PropertiesListener implements ModifyListener {
	private boolean fBlocked = false;

	private boolean fChanged = false;

	public boolean isChanged() {
	return fChanged;
	}

	public void modifyText(ModifyEvent e) {
	if (!fBlocked) {
	fChanged = true;
	setPageComplete(validatePage());
	}
	}

	public void setBlocked(boolean blocked) {
	this.fBlocked = blocked;
	}
	}

	private LibraryPluginFieldData fData;
	protected NewLibraryPluginCreationPage fMainPage;
	protected IProjectProvider fProjectProvider;
	protected PropertiesListener fPropertiesListener = new PropertiesListener();
	protected Text fIdText;
	protected Text fNameText;
	protected Text fProviderText;
	protected Text fVersionText;
	private Button fEclipseButton;
	private Button fOSGIButton;
	private Combo fOSGiCombo;
	private Combo fTargetCombo;
	protected Button fJarredCheck;
	protected Button fFindDependencies;
	private Button fUpdateRefsCheck;
	private IStructuredSelection fSelection;

	public NewLibraryPluginCreationPage(String pageName, LibraryPluginFieldData data, IStructuredSelection selection) {
	super(pageName);
	fData = data;
	fSelection = selection;
	setTitle(PDEUIMessages.NewLibraryPluginCreationPage_title);
	setDescription(PDEUIMessages.NewLibraryPluginCreationPage_desc);
	}

	public void createControl(Composite parent) {
	super.createControl(parent);
	Composite control = (Composite) getControl();
	GridLayout layout = new GridLayout();
	layout.verticalSpacing = 10;
	control.setLayout(layout);

	createPluginPropertiesGroup(control);

	createFormatGroup(control);

	createWorkingSetGroup(control, fSelection, new String[] {"org.eclipse.jdt.ui.JavaWorkingSetPage", //$NON-NLS-1$
	"org.eclipse.pde.ui.pluginWorkingSet", //$NON-NLS-1$
	"org.eclipse.ui.resourceWorkingSetPage"}); //$NON-NLS-1$

	updateRuntimeDependency();

	Dialog.applyDialogFont(control);
	PlatformUI.getWorkbench().getHelpSystem().setHelp(control, IHelpContextIds.NEW_LIBRARY_PROJECT_STRUCTURE_PAGE);
	setControl(control);
	}

	private void createFormatGroup(Composite container) {
	Group group = new Group(container, SWT.NONE);
	group.setText(PDEUIMessages.NewProjectCreationPage_target);
	group.setLayout(new GridLayout(2, false));
	group.setLayoutData(new GridData(GridData.FILL_HORIZONTAL));

	Label label = new Label(group, SWT.NONE);
	label.setText(PDEUIMessages.NewProjectCreationPage_ptarget);
	GridData gd = new GridData();
	gd.horizontalSpan = 2;
	label.setLayoutData(gd);

	fEclipseButton = createButton(group, SWT.RADIO, 1, 30);
	fEclipseButton.setText(PDEUIMessages.NewProjectCreationPage_pDependsOnRuntime);
	fEclipseButton.setSelection(fData.getOSGiFramework() == null);
	fEclipseButton.addSelectionListener(new SelectionAdapter() {
	public void widgetSelected(SelectionEvent e) {
	updateRuntimeDependency();
	}
	});

	fTargetCombo = new Combo(group, SWT.READ_ONLY \| SWT.SINGLE);
	fTargetCombo.setItems(new String[] {PDEUIMessages.NewProjectCreationPage_target_version_range_3_5, ICoreConstants.TARGET34, ICoreConstants.TARGET33, ICoreConstants.TARGET32, ICoreConstants.TARGET31});
	fTargetCombo.setText(PDEUIMessages.NewProjectCreationPage_target_version_range_3_5);
	if (PDECore.getDefault().areModelsInitialized()) {
	String text = TargetPlatformHelper.getTargetVersionString();
	if (fTargetCombo.indexOf(text) >= 0) {
	fTargetCombo.setText(text);
	}
	}

	fOSGIButton = createButton(group, SWT.RADIO, 1, 30);
	fOSGIButton.setText(PDEUIMessages.NewProjectCreationPage_pPureOSGi);
	fOSGIButton.setSelection(fData.getOSGiFramework() != null);

	fOSGiCombo = new Combo(group, SWT.READ_ONLY \| SWT.SINGLE);
	fOSGiCombo.setItems(new String[] {ICoreConstants.EQUINOX, PDEUIMessages.NewProjectCreationPage_standard});
	fOSGiCombo.setText(ICoreConstants.EQUINOX);

	fJarredCheck = new Button(group, SWT.CHECK);
	fJarredCheck.setText(PDEUIMessages.NewLibraryPluginCreationPage_jarred);
	gd = new GridData();
	gd.horizontalSpan = 2;
	fJarredCheck.setLayoutData(gd);
	// Defaults to checked for plug-ins 3.1 and greater
	fJarredCheck.setSelection(true);
	fUpdateRefsCheck = new Button(group, SWT.CHECK);
	fUpdateRefsCheck.setText(PDEUIMessages.NewLibraryPluginCreationPage_UpdateReferences_button);
	gd = new GridData();
	gd.horizontalSpan = 2;
	fUpdateRefsCheck.setLayoutData(gd);
	//enable by default
	fUpdateRefsCheck.setSelection(false);
	fUpdateRefsCheck.addSelectionListener(new SelectionAdapter() {
	public void widgetSelected(SelectionEvent e) {
	if (getNextPage() instanceof NewLibraryPluginCreationUpdateRefPage) {
	((NewLibraryPluginCreationUpdateRefPage) getNextPage()).setEnable(fUpdateRefsCheck.getSelection());
	}
	getContainer().updateButtons();
	}

	});
	}

	/**
	* Creates all of the EE widgets
	* @param container
	*/
	private void createExecutionEnvironmentControls(Composite container) {
	// Create label
	fEELabel = new Label(container, SWT.NONE);
	fEELabel.setText(PDEUIMessages.NewProjectCreationPage_executionEnvironments_label);

	// Create combo
	fEEChoice = new Combo(container, SWT.DROP_DOWN \| SWT.READ_ONLY \| SWT.BORDER);
	fEEChoice.setLayoutData(new GridData(GridData.FILL_HORIZONTAL));

	// Gather EEs
	IExecutionEnvironment[] exeEnvs = VMUtil.getExecutionEnvironments();
	TreeSet availableEEs = new TreeSet();
	for (int i = 0; i < exeEnvs.length; i++) {
	availableEEs.add(exeEnvs[i].getId());
	}
	availableEEs.add(NO_EXECUTION_ENVIRONMENT);

	// Set data
	fEEChoice.setItems((String[]) availableEEs.toArray(new String[availableEEs.size() - 1]));
	fEEChoice.addSelectionListener(new SelectionAdapter() {
	public void widgetSelected(SelectionEvent e) {
	validatePage();
	}
	});

	// Set default EE based on strict match to default VM
	IVMInstall defaultVM = JavaRuntime.getDefaultVMInstall();
	String[] EEChoices = fEEChoice.getItems();
	for (int i = 0; i < EEChoices.length; i++) {
	if (!EEChoices[i].equals(NO_EXECUTION_ENVIRONMENT)) {
	if (VMUtil.getExecutionEnvironment(EEChoices[i]).isStrictlyCompatible(defaultVM)) {
	fEEChoice.select(i);
	break;
	}
	}
	}

	// Create button
	fExeEnvButton = new Button(container, SWT.PUSH);
	fExeEnvButton.setLayoutData(new GridData());
	fExeEnvButton.setText(PDEUIMessages.NewProjectCreationPage_environmentsButton);
	fExeEnvButton.addListener(SWT.Selection, new Listener() {
	public void handleEvent(Event event) {
	PreferencesUtil.createPreferenceDialogOn(getShell(), "org.eclipse.jdt.debug.ui.jreProfiles", //$NON-NLS-1$
	new String[] {"org.eclipse.jdt.debug.ui.jreProfiles"}, null).open(); //$NON-NLS-1$
	}
	});
	}

	private void createPluginPropertiesGroup(Composite container) {
	Group propertiesGroup = new Group(container, SWT.NONE);
	propertiesGroup.setLayout(new GridLayout(3, false));
	propertiesGroup.setLayoutData(new GridData(GridData.FILL_HORIZONTAL));
	propertiesGroup.setText(PDEUIMessages.NewLibraryPluginCreationPage_pGroup);

	Label label = new Label(propertiesGroup, SWT.NONE);
	label.setText(PDEUIMessages.NewLibraryPluginCreationPage_pid);
	fIdText = createText(propertiesGroup, fPropertiesListener, 2);

	label = new Label(propertiesGroup, SWT.NONE);
	label.setText(PDEUIMessages.NewLibraryPluginCreationPage_pversion);
	fVersionText = createText(propertiesGroup, fPropertiesListener, 2);
	fPropertiesListener.setBlocked(true);
	fVersionText.setText("1.0.0"); //$NON-NLS-1$
	fPropertiesListener.setBlocked(false);

	label = new Label(propertiesGroup, SWT.NONE);
	label.setText(PDEUIMessages.NewLibraryPluginCreationPage_pname);
	fNameText = createText(propertiesGroup, fPropertiesListener, 2);

	label = new Label(propertiesGroup, SWT.NONE);
	label.setText(PDEUIMessages.NewLibraryPluginCreationPage_pprovider);
	fProviderText = createText(propertiesGroup, fPropertiesListener, 2);

	fFindDependencies = new Button(propertiesGroup, SWT.CHECK);
	fFindDependencies.setText(PDEUIMessages.NewLibraryPluginCreationPage_pdependencies);
	GridData data = new GridData(GridData.FILL_HORIZONTAL);
	data.horizontalSpan = 3;
	fFindDependencies.setLayoutData(data);

	createExecutionEnvironmentControls(propertiesGroup);
	}

	protected Text createText(Composite parent, ModifyListener listener, int horizSpan) {
	Text text = new Text(parent, SWT.BORDER \| SWT.SINGLE);
	GridData data = new GridData(GridData.FILL_HORIZONTAL);
	data.horizontalSpan = horizSpan;
	text.setLayoutData(data);
	text.addModifyListener(listener);
	return text;
	}

	/*
	* (non-Javadoc)
	*
	* @see org.eclipse.jface.wizard.WizardPage#getNextPage()
	*/
	public IWizardPage getNextPage() {
	updateData();
	return super.getNextPage();
	}

	protected boolean isVersionValid(String version) {
	return VersionUtil.validateVersion(version).getSeverity() == IStatus.OK;
	}

	public void updateData() {
	fData.setSimple(false);
	fData.setSourceFolderName(null);
	fData.setOutputFolderName(null);
	fData.setLegacy(false);

	// No project structure changes since 3.5, mark as latest version (though using any constant 3.5 or greater is equivalent)
	if (fTargetCombo.getText().equals(PDEUIMessages.NewProjectCreationPage_target_version_range_3_5)) {
	fData.setTargetVersion(ICoreConstants.TARGET_VERSION_LATEST);
	} else {
	fData.setTargetVersion(fTargetCombo.getText());
	}

	// No longer support 3.0 non-osgi bundles in wizard
	fData.setHasBundleStructure(true);

	fData.setId(fIdText.getText().trim());
	fData.setVersion(fVersionText.getText().trim());
	fData.setName(fNameText.getText().trim());
	fData.setProvider(fProviderText.getText().trim());
	fData.setLibraryName(null);
	fData.setOSGiFramework(fOSGIButton.getSelection() ? fOSGiCombo.getText() : null);
	fData.setUnzipLibraries(fJarredCheck.isEnabled() && fJarredCheck.getSelection());
	fData.setFindDependencies(fFindDependencies.getSelection());
	fData.setUpdateReferences(fUpdateRefsCheck.getSelection());
	fData.setWorkingSets(getSelectedWorkingSets());

	PluginFieldData data = fData;
	data.setClassname(null);
	data.setUIPlugin(false);
	data.setDoGenerateClass(false);
	data.setRCPApplicationPlugin(false);

	if (fEEChoice.isEnabled() && !fEEChoice.getText().equals(NO_EXECUTION_ENVIRONMENT)) {
	fData.setExecutionEnvironment(fEEChoice.getText().trim());
	} else {
	fData.setExecutionEnvironment(null);
	}
	}

	private String validateId() {
	String id = fIdText.getText().trim();
	if (id.length() == 0)
	return PDEUIMessages.NewLibraryPluginCreationPage_noid;

	if (!IdUtil.isValidCompositeID3_0(id)) {
	return PDEUIMessages.NewLibraryPluginCreationPage_invalidId;
	}
	return null;
	}

	protected boolean validatePage() {
	String id = IdUtil.getValidId(getProjectName());

	// properties group
	if (!fPropertiesListener.isChanged() && fIdText != null) {
	fPropertiesListener.setBlocked(true);
	fIdText.setText(id);
	fNameText.setText(IdUtil.getValidName(id));
	fPropertiesListener.setBlocked(false);
	}

	if (!super.validatePage())
	return false;
	setMessage(null);

	String errorMessage = validateProperties();
	if (errorMessage == null) {
	String eeid = fEEChoice.getText();
	if (fEEChoice.isEnabled()) {
	IExecutionEnvironment ee = VMUtil.getExecutionEnvironment(eeid);
	if (ee != null && ee.getCompatibleVMs().length == 0) {
	errorMessage = PDEUIMessages.NewProjectCreationPage_invalidEE;
	}
	}
	}
	setErrorMessage(errorMessage);
	return errorMessage == null;
	}

	protected String validateProperties() {
	String errorMessage = validateId();
	if (errorMessage != null)
	return errorMessage;

	if (fVersionText.getText().trim().length() == 0) {
	errorMessage = PDEUIMessages.NewLibraryPluginCreationPage_noversion;
	} else if (!isVersionValid(fVersionText.getText().trim())) {
	errorMessage = PDEUIMessages.ContentPage_badversion;
	} else if (fNameText.getText().trim().length() == 0) {
	errorMessage = PDEUIMessages.NewLibraryPluginCreationPage_noname;
	}

	if (errorMessage != null)
	return errorMessage;

	return errorMessage;
	}

	private void updateRuntimeDependency() {
	boolean depends = fEclipseButton.getSelection();
	fTargetCombo.setEnabled(depends);
	fOSGiCombo.setEnabled(!depends);
	}

	private Button createButton(Composite container, int style, int span, int indent) {
	Button button = new Button(container, style);
	GridData gd = new GridData();
	gd.horizontalSpan = span;
	gd.horizontalIndent = indent;
	button.setLayoutData(gd);
	return button;
	}

	public void addSelectionListener(SelectionListener listener) {
	if (fUpdateRefsCheck != null) {
	fUpdateRefsCheck.addSelectionListener(listener);
	}
	}

	public void removeSelectionListener(SelectionListener listener) {
	if (fUpdateRefsCheck != null) {
	fUpdateRefsCheck.removeSelectionListener(listener);
	}
	}

	public boolean canFlipToNextPage() {
	return isPageComplete() && fUpdateRefsCheck.getSelection();
	}
	}