| /** |
| * <copyright> |
| * </copyright> |
| * |
| * $Id$ |
| */ |
| package org.eclipse.stem.loggers.imagewriter.presentation; |
| |
| |
| import java.util.ArrayList; |
| import java.util.Arrays; |
| import java.util.Collection; |
| import java.util.Collections; |
| import java.util.HashMap; |
| import java.util.List; |
| import java.util.Map; |
| import java.util.MissingResourceException; |
| import java.util.StringTokenizer; |
| |
| import org.eclipse.emf.common.util.URI; |
| |
| import org.eclipse.emf.ecore.EClass; |
| import org.eclipse.emf.ecore.EClassifier; |
| |
| 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.EObject; |
| |
| import org.eclipse.emf.ecore.xmi.XMLResource; |
| |
| import org.eclipse.emf.edit.ui.provider.ExtendedImageRegistry; |
| |
| import org.eclipse.core.runtime.IProgressMonitor; |
| |
| import org.eclipse.jface.dialogs.MessageDialog; |
| |
| import org.eclipse.jface.viewers.IStructuredSelection; |
| |
| import org.eclipse.jface.wizard.Wizard; |
| import org.eclipse.jface.wizard.WizardPage; |
| |
| import org.eclipse.swt.SWT; |
| |
| import org.eclipse.swt.events.ModifyListener; |
| import org.eclipse.swt.events.ModifyEvent; |
| |
| 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.Label; |
| |
| import org.eclipse.ui.INewWizard; |
| import org.eclipse.ui.IWorkbench; |
| |
| import org.eclipse.stem.loggers.imagewriter.ImagewriterFactory; |
| import org.eclipse.stem.loggers.imagewriter.ImagewriterPackage; |
| import org.eclipse.stem.loggers.imagewriter.provider.ImageWriterLoggerEditPlugin; |
| |
| |
| import java.io.File; |
| |
| import org.eclipse.jface.operation.IRunnableWithProgress; |
| |
| import org.eclipse.stem.loggers.imagewriter.provider.ImageWriterLoggerEditorAdvisor; |
| |
| import org.eclipse.swt.events.SelectionAdapter; |
| import org.eclipse.swt.events.SelectionEvent; |
| |
| import org.eclipse.swt.widgets.Button; |
| import org.eclipse.swt.widgets.Text; |
| |
| |
| /** |
| * This is a simple wizard for creating a new model file. |
| * <!-- begin-user-doc --> |
| * <!-- end-user-doc --> |
| * @generated |
| */ |
| public class ImagewriterModelWizard extends Wizard implements INewWizard { |
| /** |
| * The supported extensions for created files. |
| * <!-- begin-user-doc --> |
| * <!-- end-user-doc --> |
| * @generated |
| */ |
| public static final List<String> FILE_EXTENSIONS = |
| Collections.unmodifiableList(Arrays.asList(ImageWriterLoggerEditPlugin.INSTANCE.getString("_UI_ImagewriterEditorFilenameExtensions").split("\\s*,\\s*"))); |
| |
| /** |
| * A formatted list of supported file extensions, suitable for display. |
| * <!-- begin-user-doc --> |
| * <!-- end-user-doc --> |
| * @generated |
| */ |
| public static final String FORMATTED_FILE_EXTENSIONS = |
| ImageWriterLoggerEditPlugin.INSTANCE.getString("_UI_ImagewriterEditorFilenameExtensions").replaceAll("\\s*,\\s*", ", "); |
| |
| /** |
| * This caches an instance of the model package. |
| * <!-- begin-user-doc --> |
| * <!-- end-user-doc --> |
| * @generated |
| */ |
| protected ImagewriterPackage imagewriterPackage = ImagewriterPackage.eINSTANCE; |
| |
| /** |
| * This caches an instance of the model factory. |
| * <!-- begin-user-doc --> |
| * <!-- end-user-doc --> |
| * @generated |
| */ |
| protected ImagewriterFactory imagewriterFactory = imagewriterPackage.getImagewriterFactory(); |
| |
| /** |
| * This is the initial object creation page. |
| * <!-- begin-user-doc --> |
| * <!-- end-user-doc --> |
| * @generated |
| */ |
| protected ImagewriterModelWizardInitialObjectCreationPage initialObjectCreationPage; |
| |
| /** |
| * Remember the selection during initialization for populating the default container. |
| * <!-- begin-user-doc --> |
| * <!-- end-user-doc --> |
| * @generated |
| */ |
| protected IStructuredSelection selection; |
| |
| /** |
| * Remember the workbench during initialization. |
| * <!-- begin-user-doc --> |
| * <!-- end-user-doc --> |
| * @generated |
| */ |
| protected IWorkbench workbench; |
| |
| /** |
| * Caches the names of the types that can be created as the root object. |
| * <!-- begin-user-doc --> |
| * <!-- end-user-doc --> |
| * @generated |
| */ |
| protected List<String> initialObjectNames; |
| |
| /** |
| * This just records the information. |
| * <!-- begin-user-doc --> |
| * <!-- end-user-doc --> |
| * @generated |
| */ |
| public void init(IWorkbench workbench, IStructuredSelection selection) { |
| this.workbench = workbench; |
| this.selection = selection; |
| setWindowTitle(ImageWriterLoggerEditPlugin.INSTANCE.getString("_UI_Wizard_label")); |
| setDefaultPageImageDescriptor(ExtendedImageRegistry.INSTANCE.getImageDescriptor(ImageWriterLoggerEditPlugin.INSTANCE.getImage("full/wizban/NewImagewriter"))); |
| } |
| |
| /** |
| * Returns the names of the types that can be created as the root object. |
| * <!-- begin-user-doc --> |
| * <!-- end-user-doc --> |
| * @generated |
| */ |
| protected Collection<String> getInitialObjectNames() { |
| if (initialObjectNames == null) { |
| initialObjectNames = new ArrayList<String>(); |
| for (EClassifier eClassifier : imagewriterPackage.getEClassifiers()) { |
| if (eClassifier instanceof EClass) { |
| EClass eClass = (EClass)eClassifier; |
| if (!eClass.isAbstract()) { |
| initialObjectNames.add(eClass.getName()); |
| } |
| } |
| } |
| Collections.sort(initialObjectNames, java.text.Collator.getInstance()); |
| } |
| return initialObjectNames; |
| } |
| |
| /** |
| * Create a new model. |
| * <!-- begin-user-doc --> |
| * <!-- end-user-doc --> |
| * @generated |
| */ |
| protected EObject createInitialModel() { |
| EClass eClass = (EClass)imagewriterPackage.getEClassifier(initialObjectCreationPage.getInitialObjectName()); |
| EObject rootObject = imagewriterFactory.create(eClass); |
| return rootObject; |
| } |
| |
| /** |
| * Do the work after everything is specified. |
| * <!-- begin-user-doc --> |
| * <!-- end-user-doc --> |
| * @generated |
| */ |
| @Override |
| public boolean performFinish() { |
| try { |
| // Get the URI of the model file. |
| // |
| final URI fileURI = getModelURI(); |
| if (new File(fileURI.toFileString()).exists()) { |
| if (!MessageDialog.openQuestion |
| (getShell(), |
| ImageWriterLoggerEditPlugin.INSTANCE.getString("_UI_Question_title"), |
| ImageWriterLoggerEditPlugin.INSTANCE.getString("_WARN_FileConflict", new String []{ fileURI.toFileString() }))) { |
| initialObjectCreationPage.selectFileField(); |
| return false; |
| } |
| } |
| |
| // Do the work within an operation. |
| // |
| IRunnableWithProgress operation = new IRunnableWithProgress() { |
| public void run(IProgressMonitor progressMonitor) { |
| try { |
| // Create a resource set |
| // |
| ResourceSet resourceSet = new ResourceSetImpl(); |
| |
| // Create a resource for this file. |
| // |
| Resource resource = resourceSet.createResource(fileURI); |
| |
| // Add the initial model object to the contents. |
| // |
| EObject rootObject = createInitialModel(); |
| if (rootObject != null) { |
| resource.getContents().add(rootObject); |
| } |
| |
| // Save the contents of the resource to the file system. |
| // |
| Map<Object, Object> options = new HashMap<Object, Object>(); |
| options.put(XMLResource.OPTION_ENCODING, initialObjectCreationPage.getEncoding()); |
| resource.save(options); |
| } |
| catch (Exception exception) { |
| ImageWriterLoggerEditPlugin.INSTANCE.log(exception); |
| } |
| finally { |
| progressMonitor.done(); |
| } |
| } |
| }; |
| |
| getContainer().run(false, false, operation); |
| |
| return ImageWriterLoggerEditorAdvisor.openEditor(workbench, fileURI); |
| } |
| catch (Exception exception) { |
| ImageWriterLoggerEditPlugin.INSTANCE.log(exception); |
| return false; |
| } |
| } |
| |
| /** |
| * This is the page where the type of object to create is selected. |
| * <!-- begin-user-doc --> |
| * <!-- end-user-doc --> |
| * @generated |
| */ |
| public class ImagewriterModelWizardInitialObjectCreationPage extends WizardPage { |
| /** |
| * <!-- begin-user-doc --> |
| * <!-- end-user-doc --> |
| * @generated |
| */ |
| protected Text fileField; |
| |
| /** |
| * <!-- begin-user-doc --> |
| * <!-- end-user-doc --> |
| * @generated |
| */ |
| protected Combo initialObjectField; |
| |
| /** |
| * @generated |
| * <!-- begin-user-doc --> |
| * <!-- end-user-doc --> |
| */ |
| protected List<String> encodings; |
| |
| /** |
| * <!-- begin-user-doc --> |
| * <!-- end-user-doc --> |
| * @generated |
| */ |
| protected Combo encodingField; |
| |
| /** |
| * Pass in the selection. |
| * <!-- begin-user-doc --> |
| * <!-- end-user-doc --> |
| * @generated |
| */ |
| public ImagewriterModelWizardInitialObjectCreationPage(String pageId) { |
| super(pageId); |
| } |
| |
| /** |
| * <!-- begin-user-doc --> |
| * <!-- end-user-doc --> |
| * @generated |
| */ |
| public void createControl(Composite parent) { |
| Composite composite = new Composite(parent, SWT.NONE); { |
| GridLayout layout = new GridLayout(); |
| layout.numColumns = 1; |
| layout.verticalSpacing = 12; |
| composite.setLayout(layout); |
| |
| GridData data = new GridData(); |
| data.verticalAlignment = GridData.FILL; |
| data.grabExcessVerticalSpace = true; |
| data.horizontalAlignment = GridData.FILL; |
| composite.setLayoutData(data); |
| } |
| |
| Label resourceURILabel = new Label(composite, SWT.LEFT); |
| { |
| resourceURILabel.setText(ImageWriterLoggerEditPlugin.INSTANCE.getString("_UI_File_label")); |
| |
| GridData data = new GridData(); |
| data.horizontalAlignment = GridData.FILL; |
| resourceURILabel.setLayoutData(data); |
| } |
| |
| Composite fileComposite = new Composite(composite, SWT.NONE); |
| { |
| GridData data = new GridData(); |
| data.horizontalAlignment = GridData.END; |
| fileComposite.setLayoutData(data); |
| |
| GridLayout layout = new GridLayout(); |
| data.horizontalAlignment = GridData.FILL; |
| layout.marginHeight = 0; |
| layout.marginWidth = 0; |
| layout.numColumns = 2; |
| fileComposite.setLayout(layout); |
| } |
| |
| fileField = new Text(fileComposite, SWT.BORDER); |
| { |
| GridData data = new GridData(); |
| data.horizontalAlignment = GridData.FILL; |
| data.grabExcessHorizontalSpace = true; |
| data.horizontalSpan = 1; |
| fileField.setLayoutData(data); |
| } |
| |
| fileField.addModifyListener(validator); |
| |
| Button resourceURIBrowseFileSystemButton = new Button(fileComposite, SWT.PUSH); |
| resourceURIBrowseFileSystemButton.setText(ImageWriterLoggerEditPlugin.INSTANCE.getString("_UI_Browse_label")); |
| |
| resourceURIBrowseFileSystemButton.addSelectionListener |
| (new SelectionAdapter() { |
| @Override |
| public void widgetSelected(SelectionEvent event) { |
| String[] filters = ImagewriterEditor.FILE_EXTENSION_FILTERS.toArray(new String[ImagewriterEditor.FILE_EXTENSION_FILTERS.size()]); |
| String[] files = ImageWriterLoggerEditorAdvisor.openFilePathDialog(getShell(), SWT.SAVE, filters); |
| if (files.length > 0) { |
| fileField.setText(files[0]); |
| } |
| } |
| }); |
| Label containerLabel = new Label(composite, SWT.LEFT); |
| { |
| containerLabel.setText(ImageWriterLoggerEditPlugin.INSTANCE.getString("_UI_ModelObject")); |
| |
| GridData data = new GridData(); |
| data.horizontalAlignment = GridData.FILL; |
| containerLabel.setLayoutData(data); |
| } |
| |
| initialObjectField = new Combo(composite, SWT.BORDER); |
| { |
| GridData data = new GridData(); |
| data.horizontalAlignment = GridData.FILL; |
| data.grabExcessHorizontalSpace = true; |
| initialObjectField.setLayoutData(data); |
| } |
| |
| for (String objectName : getInitialObjectNames()) { |
| initialObjectField.add(getLabel(objectName)); |
| } |
| |
| if (initialObjectField.getItemCount() == 1) { |
| initialObjectField.select(0); |
| } |
| initialObjectField.addModifyListener(validator); |
| |
| Label encodingLabel = new Label(composite, SWT.LEFT); |
| { |
| encodingLabel.setText(ImageWriterLoggerEditPlugin.INSTANCE.getString("_UI_XMLEncoding")); |
| |
| GridData data = new GridData(); |
| data.horizontalAlignment = GridData.FILL; |
| encodingLabel.setLayoutData(data); |
| } |
| encodingField = new Combo(composite, SWT.BORDER); |
| { |
| GridData data = new GridData(); |
| data.horizontalAlignment = GridData.FILL; |
| data.grabExcessHorizontalSpace = true; |
| encodingField.setLayoutData(data); |
| } |
| |
| for (String encoding : getEncodings()) { |
| encodingField.add(encoding); |
| } |
| |
| encodingField.select(0); |
| encodingField.addModifyListener(validator); |
| |
| setPageComplete(validatePage()); |
| setControl(composite); |
| } |
| |
| /** |
| * <!-- begin-user-doc --> |
| * <!-- end-user-doc --> |
| * @generated |
| */ |
| protected ModifyListener validator = |
| new ModifyListener() { |
| public void modifyText(ModifyEvent e) { |
| setPageComplete(validatePage()); |
| } |
| }; |
| |
| /** |
| * <!-- begin-user-doc --> |
| * <!-- end-user-doc --> |
| * @generated |
| */ |
| protected boolean validatePage() { |
| URI fileURI = getFileURI(); |
| if (fileURI == null || fileURI.isEmpty()) { |
| setErrorMessage(null); |
| return false; |
| } |
| |
| String extension = fileURI.fileExtension(); |
| if (extension == null || !FILE_EXTENSIONS.contains(extension)) { |
| String key = FILE_EXTENSIONS.size() > 1 ? "_WARN_FilenameExtensions" : "_WARN_FilenameExtension"; |
| setErrorMessage(ImageWriterLoggerEditPlugin.INSTANCE.getString(key, new Object [] { FORMATTED_FILE_EXTENSIONS })); |
| return false; |
| } |
| |
| setErrorMessage(null); |
| return getInitialObjectName() != null && getEncodings().contains(encodingField.getText()); |
| } |
| |
| /** |
| * <!-- begin-user-doc --> |
| * <!-- end-user-doc --> |
| * @generated |
| */ |
| @Override |
| public void setVisible(boolean visible) { |
| super.setVisible(visible); |
| if (visible) { |
| initialObjectField.clearSelection(); |
| encodingField.clearSelection(); |
| fileField.setFocus(); |
| } |
| } |
| |
| /** |
| * <!-- begin-user-doc --> |
| * <!-- end-user-doc --> |
| * @generated |
| */ |
| public String getInitialObjectName() { |
| String label = initialObjectField.getText(); |
| |
| for (String name : getInitialObjectNames()) { |
| if (getLabel(name).equals(label)) { |
| return name; |
| } |
| } |
| return null; |
| } |
| |
| /** |
| * <!-- begin-user-doc --> |
| * <!-- end-user-doc --> |
| * @generated |
| */ |
| public String getEncoding() { |
| return encodingField.getText(); |
| } |
| |
| /** |
| * <!-- begin-user-doc --> |
| * <!-- end-user-doc --> |
| * @generated |
| */ |
| public URI getFileURI() { |
| try { |
| return URI.createFileURI(fileField.getText()); |
| } |
| catch (Exception exception) { |
| // Ignore |
| } |
| return null; |
| } |
| |
| /** |
| * <!-- begin-user-doc --> |
| * <!-- end-user-doc --> |
| * @generated |
| */ |
| public void selectFileField() { |
| initialObjectField.clearSelection(); |
| encodingField.clearSelection(); |
| fileField.selectAll(); |
| fileField.setFocus(); |
| } |
| |
| /** |
| * Returns the label for the specified type name. |
| * <!-- begin-user-doc --> |
| * <!-- end-user-doc --> |
| * @generated |
| */ |
| protected String getLabel(String typeName) { |
| try { |
| return ImageWriterLoggerEditPlugin.INSTANCE.getString("_UI_" + typeName + "_type"); |
| } |
| catch(MissingResourceException mre) { |
| ImageWriterLoggerEditPlugin.INSTANCE.log(mre); |
| } |
| return typeName; |
| } |
| |
| /** |
| * <!-- begin-user-doc --> |
| * <!-- end-user-doc --> |
| * @generated |
| */ |
| protected Collection<String> getEncodings() { |
| if (encodings == null) { |
| encodings = new ArrayList<String>(); |
| for (StringTokenizer stringTokenizer = new StringTokenizer(ImageWriterLoggerEditPlugin.INSTANCE.getString("_UI_XMLEncodingChoices")); stringTokenizer.hasMoreTokens(); ) { |
| encodings.add(stringTokenizer.nextToken()); |
| } |
| } |
| return encodings; |
| } |
| } |
| |
| /** |
| * The framework calls this to create the contents of the wizard. |
| * <!-- begin-user-doc --> |
| * <!-- end-user-doc --> |
| * @generated |
| */ |
| @Override |
| public void addPages() { |
| initialObjectCreationPage = new ImagewriterModelWizardInitialObjectCreationPage("Whatever2"); |
| initialObjectCreationPage.setTitle(ImageWriterLoggerEditPlugin.INSTANCE.getString("_UI_ImagewriterModelWizard_label")); |
| initialObjectCreationPage.setDescription(ImageWriterLoggerEditPlugin.INSTANCE.getString("_UI_Wizard_initial_object_description")); |
| addPage(initialObjectCreationPage); |
| } |
| |
| /** |
| * Get the URI from the page. |
| * <!-- begin-user-doc --> |
| * <!-- end-user-doc --> |
| * @generated |
| */ |
| public URI getModelURI() { |
| return initialObjectCreationPage.getFileURI(); |
| } |
| |
| } |