/*******************************************************************************
* Copyright (c) 2008, 2012 Obeo.
* 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:
* Obeo - initial API and implementation
*******************************************************************************/
package org.eclipse.emf.eef.modelingBot.edit.wizards;
import java.io.File;
import java.io.IOException;
import java.lang.reflect.InvocationTargetException;
import java.util.ArrayList;
import java.util.Arrays;
import java.util.Collection;
import java.util.Collections;
import java.util.HashMap;
import java.util.Iterator;
import java.util.List;
import java.util.Map;
import java.util.StringTokenizer;
import org.eclipse.core.resources.IContainer;
import org.eclipse.core.resources.IFile;
import org.eclipse.core.resources.IFolder;
import org.eclipse.core.resources.IProject;
import org.eclipse.core.resources.IResource;
import org.eclipse.core.resources.ResourcesPlugin;
import org.eclipse.core.runtime.IProgressMonitor;
import org.eclipse.emf.common.CommonPlugin;
import org.eclipse.emf.common.EMFPlugin;
import org.eclipse.emf.common.ui.CommonUIPlugin;
import org.eclipse.emf.common.ui.dialogs.WorkspaceResourceDialog;
import org.eclipse.emf.common.util.TreeIterator;
import org.eclipse.emf.common.util.URI;
import org.eclipse.emf.ecore.EClass;
import org.eclipse.emf.ecore.EObject;
import org.eclipse.emf.ecore.EPackage;
import org.eclipse.emf.ecore.plugin.EcorePlugin;
import org.eclipse.emf.ecore.provider.EcoreEditPlugin;
import org.eclipse.emf.ecore.resource.Resource;
import org.eclipse.emf.ecore.resource.ResourceSet;
import org.eclipse.emf.ecore.resource.impl.ResourceSetImpl;
import org.eclipse.emf.ecore.util.EcoreUtil;
import org.eclipse.emf.ecore.xmi.XMLResource;
import org.eclipse.emf.edit.ui.provider.ExtendedImageRegistry;
import org.eclipse.emf.eef.modelingBot.provider.MbotEditPlugin;
import org.eclipse.jface.dialogs.MessageDialog;
import org.eclipse.jface.viewers.ISelection;
import org.eclipse.jface.viewers.IStructuredSelection;
import org.eclipse.jface.viewers.LabelProvider;
import org.eclipse.jface.viewers.StructuredSelection;
import org.eclipse.jface.wizard.Wizard;
import org.eclipse.jface.wizard.WizardPage;
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.graphics.Image;
import org.eclipse.swt.layout.FormAttachment;
import org.eclipse.swt.layout.FormData;
import org.eclipse.swt.layout.FormLayout;
import org.eclipse.swt.layout.GridData;
import org.eclipse.swt.layout.GridLayout;
import org.eclipse.swt.widgets.Button;
import org.eclipse.swt.widgets.Combo;
import org.eclipse.swt.widgets.Composite;
import org.eclipse.swt.widgets.Control;
import org.eclipse.swt.widgets.FileDialog;
import org.eclipse.swt.widgets.Label;
import org.eclipse.swt.widgets.Shell;
import org.eclipse.swt.widgets.Text;
import org.eclipse.ui.INewWizard;
import org.eclipse.ui.IWorkbench;
import org.eclipse.ui.IWorkbenchPage;
import org.eclipse.ui.IWorkbenchPart;
import org.eclipse.ui.IWorkbenchWindow;
import org.eclipse.ui.PartInitException;
import org.eclipse.ui.actions.WorkspaceModifyOperation;
import org.eclipse.ui.dialogs.ElementListSelectionDialog;
import org.eclipse.ui.dialogs.WizardNewFileCreationPage;
import org.eclipse.ui.part.FileEditorInput;
import org.eclipse.ui.part.ISetSelectionTarget;
/**
* The wizard for creating modelingBots models.
*
* @author <a href="mailto:goulwen.lefur@obeo.fr">Goulwen Le Fur</a>
*/
public class ModelCreationWizard extends Wizard implements INewWizard {
private List<EClass> initialObjects = new ArrayList<EClass>();
protected static final int CONTROL_OFFSET = 10;
/**
* This is the metamodel selection page.
*/
private MetamodelSelectionWizardPage metamodelSelectionPage;
/**
* Remember the selection during initialization for populating the default container.
*/
protected IStructuredSelection selection;
/**
* Remember the workbench during initialization.
*/
protected IWorkbench workbench;
/**
* Caches the names of the types that can be created as the root object.
*/
protected List<String> initialObjectNames;
/**
* This is the file creation page.
*/
protected ModelCreationWizardNewFileCreationPage newFileCreationPage;
/**
* This is the initial object creation page.
*/
protected ModelingBotModelWizardInitialObjectCreationPage initialObjectCreationPage;
/**
* ResourceSet to use.
*/
protected ResourceSet resourceSet = new ResourceSetImpl();
/**
* {@inheritDoc}
*
* @see org.eclipse.jface.wizard.Wizard#performFinish()
*/
@Override
public boolean performFinish() {
try {
// Remember the file.
final IFile modelFile = getModelFile();
// Do the work within an operation.
final WorkspaceModifyOperation operation = new WorkspaceModifyOperation() {
@Override
protected void execute(IProgressMonitor progressMonitor) {
try {
// Create a resource set
final ResourceSet wResourceSet = new ResourceSetImpl();
// Get the URI of the model file.
final URI fileURI = URI.createPlatformResourceURI(modelFile.getFullPath().toString(), true);
// Create a resource for this file.
final Resource resource = wResourceSet.createResource(fileURI);
// Add the initial model object to the contents.
final EObject rootObject = createInitialModel();
if (rootObject != null) {
resource.getContents().add(rootObject);
}
// Save the contents of the resource to the file system.
final Map<Object, Object> options = new HashMap<Object, Object>();
options.put(XMLResource.OPTION_ENCODING, initialObjectCreationPage.getEncoding());
resource.save(options);
} catch (IOException exception) {
MbotEditPlugin.INSTANCE.log(exception);
} finally {
progressMonitor.done();
}
}
};
getContainer().run(false, false, operation);
// Select the new file resource in the current view.
final IWorkbenchWindow workbenchWindow = workbench.getActiveWorkbenchWindow();
final IWorkbenchPage page = workbenchWindow.getActivePage();
final IWorkbenchPart activePart = page.getActivePart();
if (activePart instanceof ISetSelectionTarget) {
final ISelection targetSelection = new StructuredSelection(modelFile);
getShell().getDisplay().asyncExec(new Runnable() {
public void run() {
((ISetSelectionTarget)activePart).selectReveal(targetSelection);
}
});
}
// Open an editor on the new file.
try {
page.openEditor(new FileEditorInput(modelFile), MbotEditPlugin.INTERACTIVE_EEF_EDITOR_ID);
return true;
} catch (PartInitException exception) {
MessageDialog.openError(workbenchWindow.getShell(),
MbotEditPlugin.INSTANCE.getString("_UI_OpenEditorError_label"), exception.getMessage());
}
} catch (InterruptedException exception) {
MbotEditPlugin.INSTANCE.log(exception);
} catch (InvocationTargetException exception) {
MbotEditPlugin.INSTANCE.log(exception);
}
return false;
}
/**
* {@inheritDoc}
*
* @see org.eclipse.ui.IWorkbenchWizard#init(org.eclipse.ui.IWorkbench,
* org.eclipse.jface.viewers.IStructuredSelection)
*/
public void init(IWorkbench workbench, IStructuredSelection selection) {
this.workbench = workbench;
this.selection = selection;
setWindowTitle(MbotEditPlugin.INSTANCE.getString("_UI_Wizard_label"));
setDefaultPageImageDescriptor(ExtendedImageRegistry.INSTANCE.getImageDescriptor(MbotEditPlugin.INSTANCE
.getImage("full/wizban/NewModelingBot")));
}
/**
* Get the file from the page.
*/
public IFile getModelFile() {
return newFileCreationPage.getModelFile();
}
/**
* Create a new model.
*/
protected EObject createInitialModel() {
final EClass eClass = getEClassifier(initialObjectCreationPage.getInitialObjectName());
final EObject rootObject = EcoreUtil.create(eClass);
return rootObject;
}
private EClass getEClassifier(String initialObjectName) {
for (EClass eClass : initialObjects) {
if (eClass.getName().equals(initialObjectName))
return eClass;
}
return null;
}
/**
* Returns the names of the types that can be created as the root object.
*/
protected Collection<String> getInitialObjectNames() {
initialObjectNames = new ArrayList<String>();
for (EClass eClass : initialObjects) {
if (!eClass.isAbstract()) {
initialObjectNames.add(eClass.getName());
}
}
Collections.sort(initialObjectNames, CommonPlugin.INSTANCE.getComparator());
return initialObjectNames;
}
/**
* {@inheritDoc}
*
* @see org.eclipse.jface.wizard.Wizard#addPages()
*/
public void addPages() {
metamodelSelectionPage = new MetamodelSelectionWizardPage("Whatever0");
metamodelSelectionPage.setTitle(MbotEditPlugin.INSTANCE.getString("_UI_EEFActionsModelWizard_label"));
metamodelSelectionPage.setDescription(MbotEditPlugin.INSTANCE
.getString("_UI_ModelCreationMetamodelSelection_description"));
addPage(metamodelSelectionPage);
// Create a page, set the title, and the initial model file name.
//
newFileCreationPage = new ModelCreationWizardNewFileCreationPage("Whatever", selection);
newFileCreationPage.setTitle(MbotEditPlugin.INSTANCE.getString("_UI_EEFActionsModelWizard_label"));
newFileCreationPage.setDescription(MbotEditPlugin.INSTANCE.getString("_UI_EEFActionsModelWizard_description"));
newFileCreationPage.setFileName(MbotEditPlugin.INSTANCE.getString("_UI_ModelingBotEditorFilenameDefaultBase"));
addPage(newFileCreationPage);
// Try and get the resource selection to determine a current directory for the file dialog.
//
if (selection != null && !selection.isEmpty()) {
// Get the resource...
//
final Object selectedElement = selection.iterator().next();
if (selectedElement instanceof IResource) {
// Get the resource parent, if its a file.
//
IResource selectedResource = (IResource)selectedElement;
if (selectedResource.getType() == IResource.FILE) {
selectedResource = selectedResource.getParent();
}
// This gives us a directory...
//
if (selectedResource instanceof IFolder || selectedResource instanceof IProject) {
// Set this for the container.
//
newFileCreationPage.setContainerFullPath(selectedResource.getFullPath());
// Make up a unique new name here.
//
final String defaultModelBaseFilename = MbotEditPlugin.INSTANCE
.getString("_UI_ModelingBotEditorFilenameDefaultBase");
String modelFilename = defaultModelBaseFilename;
for (int i = 1; ((IContainer)selectedResource).findMember(modelFilename) != null; ++i) {
modelFilename = defaultModelBaseFilename + i;
}
newFileCreationPage.setFileName(modelFilename);
}
}
}
initialObjectCreationPage = new ModelingBotModelWizardInitialObjectCreationPage("Whatever2");
initialObjectCreationPage.setTitle(MbotEditPlugin.INSTANCE.getString("_UI_EEFActionsModelWizard_label"));
initialObjectCreationPage.setDescription(MbotEditPlugin.INSTANCE
.getString("_UI_Wizard_initial_object_description"));
addPage(initialObjectCreationPage);
}
private void updateObjectField() {
initialObjectCreationPage.getInitialObjectField().removeAll();
for (String objectName : getInitialObjectNames()) {
initialObjectCreationPage.getInitialObjectField().add(objectName);
}
if (initialObjectCreationPage.getInitialObjectField().getItemCount() == 1) {
initialObjectCreationPage.getInitialObjectField().select(0);
}
}
public class MetamodelSelectionWizardPage extends WizardPage {
protected Text uriField;
/**
* @param pageName
*/
public MetamodelSelectionWizardPage(String pageName) {
super(pageName);
}
/**
* {@inheritDoc}
*
* @see org.eclipse.jface.dialogs.IDialogPage#createControl(org.eclipse.swt.widgets.Composite)
*/
public void createControl(Composite parent) {
final Composite composite = new Composite(parent, SWT.NONE);
final FormLayout layout = new FormLayout();
composite.setLayout(layout);
final GridData gData = new GridData();
gData.verticalAlignment = GridData.FILL;
gData.grabExcessVerticalSpace = true;
gData.horizontalAlignment = GridData.FILL;
gData.grabExcessHorizontalSpace = true;
if (!EMFPlugin.IS_RESOURCES_BUNDLE_AVAILABLE) {
gData.widthHint = 330;
}
composite.setLayoutData(gData);
// buttonComposite has to be the first child of composite because subclasses are expecting this.
final Composite buttonComposite = new Composite(composite, SWT.NONE);
final Label resourceURILabel = new Label(composite, SWT.LEFT);
resourceURILabel.setText(CommonUIPlugin.INSTANCE.getString("_UI_ResourceURI_label"));
FormData fData = new FormData();
fData.left = new FormAttachment(0, CONTROL_OFFSET);
fData.top = new FormAttachment(0, CONTROL_OFFSET);
resourceURILabel.setLayoutData(fData);
fData = new FormData();
fData.top = new FormAttachment(resourceURILabel, CONTROL_OFFSET, SWT.CENTER);
fData.left = new FormAttachment(resourceURILabel, CONTROL_OFFSET);
fData.right = new FormAttachment(100, -CONTROL_OFFSET);
buttonComposite.setLayoutData(fData);
buttonComposite.setLayout(new FormLayout());
uriField = new Text(composite, SWT.BORDER);
fData = new FormData();
fData.top = new FormAttachment(buttonComposite, CONTROL_OFFSET);
fData.left = new FormAttachment(0, CONTROL_OFFSET);
fData.right = new FormAttachment(100, -CONTROL_OFFSET);
uriField.setLayoutData(fData);
uriField.addModifyListener(new ModifyListener() {
public void modifyText(ModifyEvent e) {
updateMetamodel();
setPageComplete(validatePage());
}
});
final Button browseFileSystemButton = new Button(buttonComposite, SWT.PUSH);
browseFileSystemButton.setText(CommonUIPlugin.INSTANCE.getString("_UI_BrowseFileSystem_label"));
prepareBrowseFileSystemButton(browseFileSystemButton);
if (EMFPlugin.IS_RESOURCES_BUNDLE_AVAILABLE) {
final Button browseWorkspaceButton = new Button(buttonComposite, SWT.PUSH);
fData = new FormData();
fData.right = new FormAttachment(100);
browseWorkspaceButton.setLayoutData(fData);
fData = new FormData();
fData.right = new FormAttachment(browseWorkspaceButton, -CONTROL_OFFSET);
browseFileSystemButton.setLayoutData(fData);
browseWorkspaceButton.setText(CommonUIPlugin.INSTANCE.getString("_UI_BrowseWorkspace_label"));
prepareBrowseWorkspaceButton(browseWorkspaceButton);
} else {
fData = new FormData();
fData.right = new FormAttachment(100);
browseFileSystemButton.setLayoutData(fData);
}
final Label separatorLabel = new Label(composite, SWT.SEPARATOR | SWT.HORIZONTAL);
fData = new FormData();
fData.top = new FormAttachment(uriField, (int)(1.5 * CONTROL_OFFSET));
fData.left = new FormAttachment(0, -CONTROL_OFFSET);
fData.right = new FormAttachment(100, CONTROL_OFFSET);
separatorLabel.setLayoutData(fData);
composite.setTabList(new Control[] {uriField, buttonComposite});
final Button browseRegisteredPackagesButton = new Button(buttonComposite, SWT.PUSH);
browseRegisteredPackagesButton.setText(MbotEditPlugin.INSTANCE
.getString("_UI_BrowseRegisteredPackages_label"));
prepareBrowseRegisteredPackagesButton(browseRegisteredPackagesButton);
fData = new FormData();
Control[] children = buttonComposite.getChildren();
fData.left = new FormAttachment(0, 0);
fData.right = new FormAttachment(children[0], -CONTROL_OFFSET);
browseRegisteredPackagesButton.setLayoutData(fData);
setControl(composite);
setPageComplete(validatePage());
}
public String getURIText() {
return uriField.getText();
}
private void updateMetamodel() {
final List<URI> uris = new ArrayList<URI>();
for (StringTokenizer stringTokenizer = new StringTokenizer(getURIText()); stringTokenizer.hasMoreTokens();) {
final String uri = stringTokenizer.nextToken();
uris.add(URI.createURI(uri));
}
final List<EClass> newInitialObjects = new ArrayList<EClass>();
for (URI uri : uris) {
try {
final Resource resource = resourceSet.getResource(uri, true);
if (resource.getContents() != null) {
final List<EClass> allClasses = getAllClasses(resource);
if (!allClasses.isEmpty()) {
newInitialObjects.addAll(allClasses);
}
}
} catch (Exception e) {
// Silent catch malformed protocol
}
}
if (!newInitialObjects.isEmpty()) {
initialObjects.clear();
initialObjects.addAll(newInitialObjects);
updateObjectField();
}
}
private List<EClass> getAllClasses(Resource resource) {
final List<EClass> eclasses = new ArrayList<EClass>();
for (Iterator<?> iterator = resource.getAllContents(); iterator.hasNext();) {
final Object next = iterator.next();
if (next instanceof EClass) {
eclasses.add((EClass)next);
}
}
return eclasses;
}
private boolean validatePage() {
return !initialObjects.isEmpty();
}
/**
* Called to prepare the Browse File System button, this implementation adds a selection listener that
* creates an appropriate {@link FileDialog}.
*/
protected void prepareBrowseFileSystemButton(Button browseFileSystemButton) {
browseFileSystemButton.addSelectionListener(new SelectionAdapter() {
@Override
public void widgetSelected(SelectionEvent event) {
final FileDialog fileDialog = new FileDialog(getShell(), SWT.NONE);
fileDialog.open();
final String filterPath = fileDialog.getFilterPath();
final String fileName = fileDialog.getFileName();
if (fileName != null) {
uriField.setText(URI.createFileURI(filterPath + File.separator + fileName).toString());
}
}
});
}
/**
* Called to prepare the Browse Workspace button, this implementation adds a selection listener that
* creates an appropriate {@link WorkspaceResourceDialog}.
*/
protected void prepareBrowseWorkspaceButton(Button browseWorkspaceButton) {
browseWorkspaceButton.addSelectionListener(new SelectionAdapter() {
@Override
public void widgetSelected(SelectionEvent event) {
IFile file = null;
final IFile[] files = WorkspaceResourceDialog.openFileSelection(getShell(), null, null, false,
null, null);
if (files.length != 0) {
file = files[0];
}
if (file != null) {
uriField.setText(URI.createPlatformResourceURI(file.getFullPath().toString(), true).toString());
}
}
});
}
protected void prepareBrowseRegisteredPackagesButton(Button browseRegisteredPackagesButton) {
browseRegisteredPackagesButton.addSelectionListener(new SelectionAdapter() {
@Override
public void widgetSelected(SelectionEvent event) {
final RegisteredPackageDialog registeredPackageDialog = new RegisteredPackageDialog(getShell());
registeredPackageDialog.open();
final Object[] result = registeredPackageDialog.getResult();
if (result != null) {
final List<?> nsURIs = Arrays.asList(result);
if (registeredPackageDialog.isDevelopmentTimeVersion()) {
final ResourceSet resourceSet = new ResourceSetImpl();
resourceSet.getURIConverter().getURIMap().putAll(EcorePlugin.computePlatformURIMap());
final StringBuffer uris = new StringBuffer();
final Map<String, URI> ePackageNsURItoGenModelLocationMap = EcorePlugin
.getEPackageNsURIToGenModelLocationMap();
for (int i = 0, length = result.length; i < length; i++) {
final URI location = ePackageNsURItoGenModelLocationMap.get(result[i]);
final Resource resource = resourceSet.getResource(location, true);
EcoreUtil.resolveAll(resource);
}
for (Resource resource : resourceSet.getResources()) {
for (EPackage ePackage : getAllPackages(resource)) {
if (nsURIs.contains(ePackage.getNsURI())) {
uris.append(resource.getURI());
uris.append(" ");
break;
}
}
}
uriField.setText((uriField.getText() + " " + uris.toString()).trim());
} else {
final StringBuffer uris = new StringBuffer();
for (int i = 0, length = result.length; i < length; i++) {
uris.append(result[i]);
uris.append(" ");
}
uriField.setText((uriField.getText() + " " + uris.toString()).trim());
}
}
}
});
}
protected Collection<EPackage> getAllPackages(Resource resource) {
final List<EPackage> result = new ArrayList<EPackage>();
for (TreeIterator<?> j = new EcoreUtil.ContentTreeIterator<Object>(resource.getContents()) {
private static final long serialVersionUID = 1L;
@Override
protected Iterator<? extends EObject> getEObjectChildren(EObject eObject) {
return eObject instanceof EPackage ? ((EPackage)eObject).getESubpackages().iterator() : Collections
.<EObject> emptyList().iterator();
}
}; j.hasNext();) {
final Object content = j.next();
if (content instanceof EPackage) {
result.add((EPackage)content);
}
}
return result;
}
}
/**
* This is the one page of the wizard.
*/
public class ModelCreationWizardNewFileCreationPage extends WizardNewFileCreationPage {
/**
* Pass in the selection.
*/
public ModelCreationWizardNewFileCreationPage(String pageId, IStructuredSelection selection) {
super(pageId, selection);
}
/**
*/
public IFile getModelFile() {
return ResourcesPlugin.getWorkspace().getRoot().getFile(getContainerFullPath().append(getFileName()));
}
}
/**
* This is the page where the type of object to create is selected.
*/
public class ModelingBotModelWizardInitialObjectCreationPage extends WizardPage {
protected Combo initialObjectField;
protected List<String> encodings;
protected Combo encodingField;
/**
* Pass in the selection.
*/
public ModelingBotModelWizardInitialObjectCreationPage(String pageId) {
super(pageId);
}
public void createControl(Composite parent) {
final Composite composite = new Composite(parent, SWT.NONE);
GridLayout layout = new GridLayout();
layout.numColumns = 1;
layout.verticalSpacing = 12;
composite.setLayout(layout);
GridData gData = new GridData();
gData.verticalAlignment = GridData.FILL;
gData.grabExcessVerticalSpace = true;
gData.horizontalAlignment = GridData.FILL;
composite.setLayoutData(gData);
final Label containerLabel = new Label(composite, SWT.LEFT);
containerLabel.setText(MbotEditPlugin.INSTANCE.getString("_UI_ModelObject"));
gData = new GridData();
gData.horizontalAlignment = GridData.FILL;
containerLabel.setLayoutData(gData);
initialObjectField = new Combo(composite, SWT.BORDER);
gData = new GridData();
gData.horizontalAlignment = GridData.FILL;
gData.grabExcessHorizontalSpace = true;
initialObjectField.setLayoutData(gData);
updateObjectField();
initialObjectField.addModifyListener(validator);
final Label encodingLabel = new Label(composite, SWT.LEFT);
encodingLabel.setText(MbotEditPlugin.INSTANCE.getString("_UI_XMLEncoding"));
gData = new GridData();
gData.horizontalAlignment = GridData.FILL;
encodingLabel.setLayoutData(gData);
encodingField = new Combo(composite, SWT.BORDER);
gData = new GridData();
gData.horizontalAlignment = GridData.FILL;
gData.grabExcessHorizontalSpace = true;
encodingField.setLayoutData(gData);
for (String encoding : getEncodings()) {
encodingField.add(encoding);
}
encodingField.select(0);
encodingField.addModifyListener(validator);
setPageComplete(validatePage());
setControl(composite);
}
protected ModifyListener validator = new ModifyListener() {
public void modifyText(ModifyEvent e) {
setPageComplete(validatePage());
}
};
/**
* @return the initialObjectField
*/
public Combo getInitialObjectField() {
return initialObjectField;
}
protected boolean validatePage() {
return getInitialObjectName() != null && !getInitialObjectName().equals("")
&& getEncodings().contains(encodingField.getText());
}
@Override
public void setVisible(boolean visible) {
super.setVisible(visible);
if (visible) {
if (initialObjectField.getItemCount() == 1) {
initialObjectField.clearSelection();
encodingField.setFocus();
} else {
encodingField.clearSelection();
initialObjectField.setFocus();
}
}
}
public String getInitialObjectName() {
return initialObjectField.getText();
}
public String getEncoding() {
return encodingField.getText();
}
protected Collection<String> getEncodings() {
if (encodings == null) {
encodings = new ArrayList<String>();
for (StringTokenizer stringTokenizer = new StringTokenizer(
MbotEditPlugin.INSTANCE.getString("_UI_XMLEncodingChoices")); stringTokenizer.hasMoreTokens();) {
encodings.add(stringTokenizer.nextToken());
}
}
return encodings;
}
}
public static class RegisteredPackageDialog extends ElementListSelectionDialog {
protected boolean isDevelopmentTimeVersion = true;
public RegisteredPackageDialog(Shell parent) {
super(parent, new LabelProvider() {
@Override
public Image getImage(Object element) {
return ExtendedImageRegistry.getInstance().getImage(
EcoreEditPlugin.INSTANCE.getImage("full/obj16/EPackage"));
}
});
setMultipleSelection(true);
setMessage(MbotEditPlugin.INSTANCE.getString("_UI_SelectRegisteredPackageURI"));
setFilter("*");
setTitle(MbotEditPlugin.INSTANCE.getString("_UI_PackageSelection_label"));
}
public boolean isDevelopmentTimeVersion() {
return isDevelopmentTimeVersion;
}
protected void updateElements() {
if (isDevelopmentTimeVersion) {
final Map<String, URI> ePackageNsURItoGenModelLocationMap = EcorePlugin
.getEPackageNsURIToGenModelLocationMap();
final Object[] result = ePackageNsURItoGenModelLocationMap.keySet().toArray(
new Object[ePackageNsURItoGenModelLocationMap.size()]);
Arrays.sort(result);
setListElements(result);
} else {
final Object[] result = EPackage.Registry.INSTANCE.keySet().toArray(
new Object[EPackage.Registry.INSTANCE.size()]);
Arrays.sort(result);
setListElements(result);
}
}
@Override
protected Control createDialogArea(Composite parent) {
final Composite result = (Composite)super.createDialogArea(parent);
final Composite buttonGroup = new Composite(result, SWT.NONE);
final GridLayout layout = new GridLayout();
layout.numColumns = 2;
buttonGroup.setLayout(layout);
final Button developmentTimeVersionButton = new Button(buttonGroup, SWT.RADIO);
developmentTimeVersionButton.addSelectionListener(new SelectionAdapter() {
@Override
public void widgetSelected(SelectionEvent event) {
isDevelopmentTimeVersion = developmentTimeVersionButton.getSelection();
updateElements();
}
});
developmentTimeVersionButton.setText(MbotEditPlugin.INSTANCE.getString("_UI_DevelopmentTimeVersion_label"));
final Button runtimeTimeVersionButton = new Button(buttonGroup, SWT.RADIO);
runtimeTimeVersionButton.setText(MbotEditPlugin.INSTANCE.getString("_UI_RuntimeVersion_label"));
developmentTimeVersionButton.setSelection(true);
updateElements();
return result;
}
}
}