/**
* 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 : workflowPackage.getEClassifiers()) {
if (eClassifier instanceof EClass) {
EClass eClass = (EClass) eClassifier;
if (!eClass.isAbstract()) {
initialObjectNames.add(eClass.getName());
}
}
}
Collections.sort(initialObjectNames, CommonPlugin.INSTANCE.getComparator());
}
return initialObjectNames;
}
/**
* This is a simple wizard for creating a new model file.
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
*
* @generated
*/
public class WorkflowModelWizard 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(
WorkflowEditorPlugin.INSTANCE
.getString("_UI_WorkflowEditorFilenameExtensions")
.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 =
WorkflowEditorPlugin.INSTANCE
.getString("_UI_WorkflowEditorFilenameExtensions")
.replaceAll("\\s*,\\s*", ", ");
/**
* This caches an instance of the model package.
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
*
* @generated
*/
protected WorkflowPackage workflowPackage = WorkflowPackage.eINSTANCE;
/**
* This caches an instance of the model factory.
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
*
* @generated
*/
protected WorkflowFactory workflowFactory = workflowPackage.getWorkflowFactory();
/**
* This is the file creation page.
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
*
* @generated
*/
protected WorkflowModelWizardNewFileCreationPage newFileCreationPage;
/**
* This is the initial object creation page.
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
*
* @generated
*/
protected WorkflowModelWizardInitialObjectCreationPage 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(WorkflowEditorPlugin.INSTANCE.getString("_UI_Wizard_label"));
setDefaultPageImageDescriptor(
ExtendedImageRegistry.INSTANCE.getImageDescriptor(
WorkflowEditorPlugin.INSTANCE.getImage("full/wizban/NewWorkflow")));
}
/**
* 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 : workflowPackage.getEClassifiers()) {
if (eClassifier instanceof EClass) {
EClass eClass = (EClass) eClassifier;
if (!eClass.isAbstract()) {
initialObjectNames.add(eClass.getName());
}
}
}
Collections.sort(initialObjectNames, CommonPlugin.INSTANCE.getComparator());
}
return initialObjectNames;
}
/**
* Create a new model.
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
*
* @generated
*/
protected EObject createInitialModel() {
EClass eClass =
(EClass) workflowPackage.getEClassifier(initialObjectCreationPage.getInitialObjectName());
EObject rootObject = workflowFactory.create(eClass);
return rootObject;
}
/**
* Do the work after everything is specified.
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
*
* @generated
*/
@Override
public boolean performFinish() {
try {
// Remember the file.
//
final IFile modelFile = getModelFile();
// Do the work within an operation.
//
WorkspaceModifyOperation operation =
new WorkspaceModifyOperation() {
@Override
protected void execute(IProgressMonitor progressMonitor) {
try {
// Create a resource set
//
ResourceSet resourceSet = new ResourceSetImpl();
// Get the URI of the model file.
//
URI fileURI =
URI.createPlatformResourceURI(modelFile.getFullPath().toString(), true);
// 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) {
WorkflowEditorPlugin.INSTANCE.log(exception);
} finally {
progressMonitor.done();
}
}
};
getContainer().run(false, false, operation);
// Select the new file resource in the current view.
//
IWorkbenchWindow workbenchWindow = workbench.getActiveWorkbenchWindow();
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),
workbench
.getEditorRegistry()
.getDefaultEditor(modelFile.getFullPath().toString())
.getId());
} catch (PartInitException exception) {
MessageDialog.openError(
workbenchWindow.getShell(),
WorkflowEditorPlugin.INSTANCE.getString("_UI_OpenEditorError_label"),
exception.getMessage());
return false;
}
return true;
} catch (Exception exception) {
WorkflowEditorPlugin.INSTANCE.log(exception);
return false;
}
}
/**
* This is the one page of the wizard.
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
*
* @generated
*/
public class WorkflowModelWizardNewFileCreationPage extends WizardNewFileCreationPage {
/**
* Pass in the selection.
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
*
* @generated
*/
public WorkflowModelWizardNewFileCreationPage(String pageId, IStructuredSelection selection) {
super(pageId, selection);
}
/**
* The framework calls this to see if the file is correct.
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
*
* @generated
*/
@Override
protected boolean validatePage() {
if (super.validatePage()) {
String extension = new Path(getFileName()).getFileExtension();
if (extension == null || !FILE_EXTENSIONS.contains(extension)) {
String key =
FILE_EXTENSIONS.size() > 1 ? "_WARN_FilenameExtensions" : "_WARN_FilenameExtension";
setErrorMessage(
WorkflowEditorPlugin.INSTANCE.getString(
key, new Object[] {FORMATTED_FILE_EXTENSIONS}));
return false;
}
return true;
}
return false;
}
/**
*
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
*
* @generated
*/
public IFile getModelFile() {
return ResourcesPlugin.getWorkspace()
.getRoot()
.getFile(getContainerFullPath().append(getFileName()));
}
}
/**
* This is the page where the type of object to create is selected.
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
*
* @generated
*/
public class WorkflowModelWizardInitialObjectCreationPage extends WizardPage {
/**
*
* <!-- 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 WorkflowModelWizardInitialObjectCreationPage(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 containerLabel = new Label(composite, SWT.LEFT);
{
containerLabel.setText(WorkflowEditorPlugin.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(WorkflowEditorPlugin.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() {
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) {
if (initialObjectField.getItemCount() == 1) {
initialObjectField.clearSelection();
encodingField.setFocus();
} else {
encodingField.clearSelection();
initialObjectField.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();
}
/**
* Returns the label for the specified type name.
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
*
* @generated
*/
protected String getLabel(String typeName) {
try {
return WorkflowEditPlugin.INSTANCE.getString("_UI_" + typeName + "_type");
} catch (MissingResourceException mre) {
WorkflowEditorPlugin.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(
WorkflowEditorPlugin.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() {
// Create a page, set the title, and the initial model file name.
//
newFileCreationPage = new WorkflowModelWizardNewFileCreationPage("Whatever", selection);
newFileCreationPage.setTitle(
WorkflowEditorPlugin.INSTANCE.getString("_UI_WorkflowModelWizard_label"));
newFileCreationPage.setDescription(
WorkflowEditorPlugin.INSTANCE.getString("_UI_WorkflowModelWizard_description"));
newFileCreationPage.setFileName(
WorkflowEditorPlugin.INSTANCE.getString("_UI_WorkflowEditorFilenameDefaultBase")
+ "."
+ FILE_EXTENSIONS.get(0));
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...
//
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.
//
String defaultModelBaseFilename =
WorkflowEditorPlugin.INSTANCE.getString("_UI_WorkflowEditorFilenameDefaultBase");
String defaultModelFilenameExtension = FILE_EXTENSIONS.get(0);
String modelFilename = defaultModelBaseFilename + "." + defaultModelFilenameExtension;
for (int i = 1; ((IContainer) selectedResource).findMember(modelFilename) != null; ++i) {
modelFilename = defaultModelBaseFilename + i + "." + defaultModelFilenameExtension;
}
newFileCreationPage.setFileName(modelFilename);
}
}
}
initialObjectCreationPage = new WorkflowModelWizardInitialObjectCreationPage("Whatever2");
initialObjectCreationPage.setTitle(
WorkflowEditorPlugin.INSTANCE.getString("_UI_WorkflowModelWizard_label"));
initialObjectCreationPage.setDescription(
WorkflowEditorPlugin.INSTANCE.getString("_UI_Wizard_initial_object_description"));
addPage(initialObjectCreationPage);
}
/**
* Get the file from the page.
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
*
* @generated
*/
public IFile getModelFile() {
return newFileCreationPage.getModelFile();
}
}
/**
* Create a new model.
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
*
* @generated
*/
protected EObject createInitialModel() {
EClass eClass =
(EClass) workflowPackage.getEClassifier(initialObjectCreationPage.getInitialObjectName());
EObject rootObject = workflowFactory.create(eClass);
return rootObject;
}