public static boolean enableDelete(IStructuredSelection graphicalSelection) {
boolean enableDel = false;
List<Object> elements = new ArrayList<Object>();
IStructuredSelection selection = Selection.getInstance().getStructuredSelection();
if (!selection.isEmpty()) {
if (graphicalSelection.getFirstElement() instanceof DiagramEditPart) return false;
enableDel = true;
// Iterate through removing elements that are only graphical
for (Iterator<?> iter = selection.iterator(); iter.hasNext(); ) {
Object current = iter.next();
if (current instanceof GraphicalElement_c) {
GraphicalElement_c ge = (GraphicalElement_c) current;
if (ge.getRepresents() == null) {
elements.add(current);
Selection.getInstance().removeFromSelection(ge);
}
}
}
}
selection = Selection.getInstance().getStructuredSelection();
if (!selection.isEmpty()) {
// Check the remaining items against the usual DeleteAction,
enableDel = DeleteAction.canDeleteAction();
}
// Add the graphical only elements back to the selection
for (int i = 0; i < elements.size(); ++i) {
Selection.getInstance().addToSelection(elements.get(i));
}
return enableDel;
}
/** Refresh the enable/disable state for the buttons. */
private void updateButtons() {
IStructuredSelection selection = (IStructuredSelection) fVariablesViewer.getSelection();
fRemoveButton.setEnabled(!selection.isEmpty());
boolean enableUp = true, enableDown = true;
Object[] libraries = fEnvironmentVariablesContentProvider.getElements(null);
if (selection.isEmpty() || libraries.length == 0) {
enableUp = false;
enableDown = false;
} else {
Object first = libraries[0];
Object last = libraries[libraries.length - 1];
for (Iterator iter = selection.iterator(); iter.hasNext(); ) {
Object element = iter.next();
Object lib;
lib = element;
if (lib == first) {
enableUp = false;
}
if (lib == last) {
enableDown = false;
}
}
}
// fUpButton.setEnabled(enableUp);
// fDownButton.setEnabled(enableDown);
}
/** Copied from @{link LinkEditorAction} */
@SuppressWarnings("unchecked")
private IStructuredSelection mergeSelection(
IStructuredSelection aBase, IStructuredSelection aSelectionToAppend) {
if (aBase == null || aBase.isEmpty()) {
return (aSelectionToAppend != null) ? aSelectionToAppend : StructuredSelection.EMPTY;
} else if (aSelectionToAppend == null || aSelectionToAppend.isEmpty()) {
return aBase;
} else {
List<Object> newItems = new ArrayList<Object>(aBase.toList());
newItems.addAll(aSelectionToAppend.toList());
return new StructuredSelection(newItems);
}
}
/*
* (non-Javadoc)
*
* @see org.talend.repository.ui.actions.ITreeContextualAction#init(org.eclipse.jface.viewers.TreeViewer,
* org.eclipse.jface.viewers.IStructuredSelection)
*/
public void init(TreeViewer viewer, IStructuredSelection selection) {
boolean canWork = !selection.isEmpty() && selection.size() == 1;
if (canWork) {
Object o = selection.getFirstElement();
RepositoryNode node = (RepositoryNode) o;
if (CamelEditorUtil.hasEditorOpened(node)) {
canWork = false;
} else {
switch (node.getType()) {
case REPOSITORY_ELEMENT:
if (node.getObjectType() != CamelRepositoryNodeType.repositoryRoutesType) {
canWork = false;
}
break;
default:
canWork = false;
}
}
if (canWork
&& node.getObject() != null
&& ProxyRepositoryFactory.getInstance().getStatus(node.getObject())
== ERepositoryStatus.LOCK_BY_USER) {
canWork = false;
}
}
setEnabled(canWork);
}
/** Handler for tree selection. */
void handleTreeSelection() {
IStructuredSelection selection = (IStructuredSelection) viewer.getSelection();
ElementSymbol element = null;
if (!selection.isEmpty()) {
ICriteriaStrategy strategy = ElementViewerFactory.getCriteriaStrategy(viewer);
strategy.setTreeViewer(viewer); // make sure this viewer is set before using strategy
if (strategy.isValid(selection.getFirstElement())) {
Object eObj = selection.getFirstElement();
if (eObj instanceof ElementSymbol) {
element = ((ElementSymbol) eObj);
} else {
element = new ElementSymbol(strategy.getRuntimeFullName(eObj), true);
// the viewer model contains EObjects. so the objects in the selection will
// be EObjects. since the EObject is used later on in the QueryCriteriaStrategy.getNode()
// method. save it here.
element.setMetadataID(eObj);
}
}
}
model.selectElementSymbol(element);
}
/** The table viewer selection has changed. Update the toolbar and menu enablements */
private void handleSelection() {
ISelection selection = tableViewer.getSelection();
if (selection == null || !(selection instanceof IStructuredSelection)) {
return;
}
IStructuredSelection structuredSelection = (IStructuredSelection) selection;
List selectionList = structuredSelection.toList();
boolean selectionEmpty = structuredSelection.isEmpty();
boolean firstRowSelected = true;
boolean lastRowSelected = true;
if (!selectionEmpty) {
SortFilterElement element = (SortFilterElement) selectionList.get(0);
if (tableViewer.getElementAt(0).equals(element)) {
firstRowSelected = true;
} else {
firstRowSelected = false;
}
element = (SortFilterElement) selectionList.get(selectionList.size() - 1);
if (tableViewer.getElementAt(tableViewer.getTable().getItemCount() - 1).equals(element)) {
lastRowSelected = true;
} else {
lastRowSelected = false;
}
}
if (moveUpToolItem != null) {
moveUpToolItem.setEnabled(!firstRowSelected && !selectionEmpty);
}
if (moveDownToolItem != null) {
moveDownToolItem.setEnabled(!lastRowSelected && !selectionEmpty);
}
}
/** Runs the operation, basically invert the value of isDefault property on the sequence edge. */
@Override
protected void doRun(IProgressMonitor progressMonitor) {
IStructuredSelection selection = getStructuredSelection();
if (selection == null || (selection.isEmpty())) {
return;
}
if (selection.getFirstElement() instanceof IGraphicalEditPart) {
IGraphicalEditPart part = (IGraphicalEditPart) selection.getFirstElement();
final EObject object =
((IGraphicalEditPart) selection.getFirstElement()).getNotationView().getElement();
if (object instanceof Activity) {
part.getDiagramEditDomain()
.getDiagramCommandStack()
.execute(
new ICommandProxy(
new MyCommand(object) {
@Override
protected CommandResult doExecuteWithResult(
IProgressMonitor monitor, IAdaptable info) throws ExecutionException {
if (object instanceof Activity) {
((Activity) object).setLooping(!(((Activity) object).isLooping()));
}
return CommandResult.newOKCommandResult();
}
}),
progressMonitor);
}
}
}
@Override
public void init(IWorkbench workbench, IStructuredSelection selection) {
if (selection != null && !selection.isEmpty()) {
final Object element = selection.getFirstElement();
if (element instanceof IResource) {
initialProject = ((IResource) element).getProject();
} else if (element instanceof IJavaProject) {
initialProject = ((IJavaProject) element).getProject();
} else if (element instanceof IPackageFragment) {
initialProject = ((IJavaElement) element).getResource().getProject();
} else if (element instanceof IJavaElement) {
initialProject = ((IJavaElement) element).getResource().getProject();
}
if (initialProject != null) {
final IBundleProject bundleProject =
LiferayCore.create(IBundleProject.class, initialProject);
if (bundleProject != null && bundleProject.isFragmentBundle()) {
element().setProjectName(initialProject.getName());
}
}
}
}
public void performVisibleTableDragOver(DropTargetEvent event) {
if (!TextTransfer.getInstance().isSupportedType(event.currentDataType)) {
event.detail = DND.DROP_NONE;
return;
}
Tree tree = visibleColTable.getViewer().getTree();
TreeItem dragOverTreeItem =
tree.getItem(visibleColTable.getViewer().getTree().toControl(event.x, event.y));
if (dragOverTreeItem == null) {
return;
}
event.feedback = DND.FEEDBACK_EXPAND;
event.detail = DND.DROP_NONE;
IStructuredSelection selectedItem =
(IStructuredSelection) visibleColTable.getViewer().getSelection();
if (selectedItem == null || selectedItem.isEmpty()) {
selectedItem = (IStructuredSelection) hiddenColTable.getViewer().getSelection();
}
if (selectedItem == null) {
return;
}
Object obj = selectedItem.getFirstElement();
if (obj instanceof XViewerColumn) {
if (isFeedbackAfter) {
event.feedback = DND.FEEDBACK_INSERT_AFTER;
} else {
event.feedback = DND.FEEDBACK_INSERT_BEFORE;
}
event.detail = DND.DROP_MOVE;
}
}
@Override
public void run() {
IStructuredSelection selection = (IStructuredSelection) getColumnViewer().getSelection();
List<RevisionHistory> viewerInput = (List<RevisionHistory>) getColumnViewer().getInput();
if (selection != null && !selection.isEmpty()) {
Object[] objs = selection.toArray();
for (int i = 0; i < objs.length; i++) {
int oldIndex = viewerInput.indexOf(objs[i]);
// 已经最顶了，上移无意义
if (oldIndex == 0) {
continue;
}
// 不能超过一起被选中的
if (i > 0 && viewerInput.get(oldIndex - 1) == objs[i - 1]) {
continue;
}
RevisionHistory tmp = viewerInput.get(oldIndex - 1);
RevisionHistory item1 = CoreFactory.eINSTANCE.createRevisionHistory();
RevisionHistory item2 = CoreFactory.eINSTANCE.createRevisionHistory();
viewerInput.set(oldIndex - 1, item1);
viewerInput.set(oldIndex, item2);
viewerInput.set(oldIndex - 1, (RevisionHistory) objs[i]);
viewerInput.set(oldIndex, tmp);
}
}
getColumnViewer().setInput(viewerInput);
}
/*
* (non-Javadoc)
*
* @see org.talend.commons.ui.swt.actions.ITreeContextualAction#init(org.eclipse.jface.viewers.TreeViewer,
* org.eclipse.jface.viewers.IStructuredSelection)
*/
@Override
public void init(TreeViewer viewer, IStructuredSelection selection) {
boolean canWork = !selection.isEmpty() && selection.size() == 1;
IProxyRepositoryFactory factory = ProxyRepositoryFactory.getInstance();
if (factory.isUserReadOnlyOnCurrentProject()) {
canWork = false;
}
if (canWork) {
Object o = selection.getFirstElement();
RepositoryNode node = (RepositoryNode) o;
switch (node.getType()) {
case SIMPLE_FOLDER:
case SYSTEM_FOLDER:
ERepositoryObjectType nodeType =
(ERepositoryObjectType) node.getProperties(EProperties.CONTENT_TYPE);
if (nodeType != ERepositoryObjectType.PIG_UDF) {
canWork = false;
}
if (node.getObject() != null && node.getObject().isDeleted()) {
canWork = false;
}
break;
default:
canWork = false;
}
if (canWork && !ProjectManager.getInstance().isInCurrentMainProject(node)) {
canWork = false;
}
}
setEnabled(canWork);
}
@Override
public void doRun(
IStructuredSelection selection, Event event, UIInstrumentationBuilder instrumentation) {
instrumentation.metric("command", command);
if (!selection.isEmpty() && selection.getFirstElement() instanceof IResource) {
Object object = selection.getFirstElement();
if (object instanceof IFile) {
object = ((IFile) object).getParent();
}
while (object != null
&& ((IContainer) object).findMember(DartCore.PUBSPEC_FILE_NAME) == null) {
object = ((IContainer) object).getParent();
}
if (object instanceof IContainer) {
IContainer container = (IContainer) object;
instrumentation.data("name", container.getName());
savePubspecFile(container);
runPubJob(container);
return;
} else {
instrumentation.metric("Problem", "Object was null").log();
}
}
instrumentation.metric("Problem", "pubspec.yaml file not selected, showing dialog");
MessageDialog.openError(
getShell(), ActionMessages.RunPubAction_fail, ActionMessages.RunPubAction_fileNotFound);
instrumentation.log();
}
private GradleProject getContext() {
IWorkbench wb = PlatformUI.getWorkbench();
IWorkbenchWindow win = wb.getActiveWorkbenchWindow();
IWorkbenchPage page = win == null ? null : win.getActivePage();
if (page != null) {
ISelection selection = page.getSelection();
if (selection instanceof IStructuredSelection) {
IStructuredSelection ss = (IStructuredSelection) selection;
if (!ss.isEmpty()) {
Object obj = ss.getFirstElement();
if (obj instanceof IResource) {
IResource rsrc = (IResource) obj;
IProject prj = rsrc.getProject();
if (prj != null) {
return GradleCore.create(prj);
}
}
}
}
IEditorPart part = page.getActiveEditor();
if (part != null) {
IEditorInput input = part.getEditorInput();
IResource rsrc = (IResource) input.getAdapter(IResource.class);
if (rsrc != null) {
IProject prj = rsrc.getProject();
if (prj != null) {
return GradleCore.create(prj);
}
}
}
}
return null;
}
@Override
public void selectionChanged(IAction action, ISelection selection) {
super.selectionChanged(action, selection);
task = null;
if (selection instanceof IStructuredSelection) {
IStructuredSelection ss = (IStructuredSelection) selection;
if (!ss.isEmpty()) {
Iterator<?> iter = ss.iterator();
while (iter.hasNext()) {
Object sel = iter.next();
if (sel instanceof IJiraTask) {
task = ((IJiraTask) sel).getTask();
try {
taskData = TasksUiPlugin.getTaskDataManager().getTaskData(task);
} catch (CoreException e) {
handleError(
Messages.JiraConnectorUiActions_Cannot_get_task_data + task.getTaskKey(), e);
}
break;
}
}
}
}
update(action);
}
/**
* Handles selection of working sets and their configurations. Among potentially other actions,
* this injects the working-set configuration selection into the project configurations controller
* and updates the enablement of the buttons.
*/
public void selectionChanged(SelectionChangedEvent event) {
currentConfig = null;
currentWorkingSet = null;
if (event.getSelection() instanceof IStructuredSelection) {
IStructuredSelection sel = (IStructuredSelection) event.getSelection();
if (!sel.isEmpty()) {
Object first = sel.getFirstElement();
if (first instanceof IWorkingSetConfiguration) {
currentConfig = (IWorkingSetConfiguration.ISnapshot) first;
currentWorkingSet = currentConfig.getWorkingSet();
} else if (first instanceof IWorkingSetProxy) {
currentWorkingSet = (IWorkingSetProxy.ISnapshot) first;
}
}
}
if (projectsController != null) {
// tell the project controller
projectsController.setWorkingSetConfiguration(currentConfig);
}
updateButtons();
}
/**
* Since these actions are re-created each time the run/debug as menu is filled, the enablement of
* this action is static.
*/
private void updateEnablement() {
IWorkbenchWindow wb = DebugUIPlugin.getActiveWorkbenchWindow();
boolean enabled = false;
if (wb != null) {
IWorkbenchPage page = wb.getActivePage();
if (page != null) {
ISelection selection = page.getSelection();
if (selection instanceof IStructuredSelection) {
IStructuredSelection structuredSelection = (IStructuredSelection) selection;
try {
// check enablement logic, if any
Expression expression = fShortcut.getShortcutEnablementExpression();
if (expression == null) {
enabled = !structuredSelection.isEmpty();
} else {
List list = structuredSelection.toList();
IEvaluationContext context = new EvaluationContext(null, list);
context.addVariable("selection", list); // $NON-NLS-1$
enabled = fShortcut.evalEnablementExpression(context, expression);
}
} catch (CoreException e) {
}
} else {
IEditorPart editor = page.getActiveEditor();
if (editor != null) {
enabled = true;
}
}
}
}
setEnabled(enabled);
}
/*
* (non-Javadoc)
*
* @see org.talend.repository.ui.actions.ITreeContextualAction#init(org.eclipse.jface.viewers.TreeViewer,
* org.eclipse.jface.viewers.IStructuredSelection)
*/
@Override
public void init(TreeViewer viewer, IStructuredSelection selection) {
super.init(viewer, selection);
boolean canWork = !selection.isEmpty() && selection.size() == 1;
IProxyRepositoryFactory factory = ProxyRepositoryFactory.getInstance();
if (factory.isUserReadOnlyOnCurrentProject()) {
canWork = false;
}
RepositoryNode node = (RepositoryNode) selection.getFirstElement();
if (canWork) {
if (node.getObjectType() != ERepositoryObjectType.ROUTINES
|| !ProjectManager.getInstance().isInCurrentMainProject(node)
|| !isLastVersion(node)) {
canWork = false;
} else {
Item item = node.getObject().getProperty().getItem();
if (item instanceof RoutineItem) {
canWork = !((RoutineItem) item).isBuiltIn();
}
}
}
if (canWork) {
canWork = (factory.getStatus(node.getObject()) != ERepositoryStatus.DELETED);
}
setEnabled(canWork);
}
protected IJavaElement getInitialJavaElement(IStructuredSelection selection) {
IJavaElement jelem = null;
if (selection != null && !selection.isEmpty()) {
Object selectedElement = selection.getFirstElement();
if (selectedElement instanceof IAdaptable) {
IAdaptable adaptable = (IAdaptable) selectedElement;
jelem = (IJavaElement) adaptable.getAdapter(IJavaElement.class);
if (jelem == null || !jelem.exists()) {
jelem = null;
IResource resource = (IResource) adaptable.getAdapter(IResource.class);
if (resource != null && resource.getType() != IResource.ROOT) {
while (jelem == null && resource.getType() != IResource.PROJECT) {
resource = resource.getParent();
jelem = (IJavaElement) resource.getAdapter(IJavaElement.class);
}
if (jelem == null) {
jelem = JavaCore.create(resource); // java project
}
}
}
}
}
return jelem;
}
protected void createNewFileFromTemplate(final TemplateElement template) {
IStructuredSelection selection = getActiveSelection();
if (!selection.isEmpty()) {
Object element = selection.getFirstElement();
if (element instanceof IAdaptable) {
IFileStore fileStore = (IFileStore) ((IAdaptable) element).getAdapter(IFileStore.class);
if (fileStore != null) {
// this is a non-workspace selection
String filetype = template.getFiletype();
// strips the leading * before . if there is one
int index = filetype.lastIndexOf('.');
if (index > -1) {
filetype = filetype.substring(index);
}
NewFileAction action = new NewFileAction("new_file" + filetype, template); // $NON-NLS-1$
action.updateSelection(selection);
action.run();
return;
}
}
}
NewTemplateFileWizard wizard = new NewTemplateFileWizard(template);
wizard.init(PlatformUI.getWorkbench(), selection);
WizardDialog dialog = new WizardDialog(UIUtils.getActiveShell(), wizard);
dialog.open();
}
private void init(IStructuredSelection selection) {
project = null;
Object selected = (selection.isEmpty() ? project : selection.getFirstElement());
if (selected instanceof IArchiveNode) {
IArchiveNode node = (IArchiveNode) selected;
if (node.getNodeType() == IArchiveNode.TYPE_ARCHIVE
|| node.getNodeType() == IArchiveNode.TYPE_ARCHIVE_FOLDER) {
initialDestinationNode = (IArchiveNode) selected;
}
project = ResourcesPlugin.getWorkspace().getRoot().getProject(node.getProjectName());
} else if (selected instanceof IContainer) {
project = ((IContainer) selected).getProject();
initialDestinationPath = ((IContainer) selected).getFullPath().toString();
isPathWorkspaceRelative = true;
} else if (selected instanceof WrappedProject) {
project = ((WrappedProject) selected).getElement();
initialDestinationPath = project.getFullPath().toString();
isPathWorkspaceRelative = true;
} else {
project = ProjectArchivesCommonView.getInstance().getCurrentProject();
if (project != null) {
initialDestinationPath = project.getFullPath().toString();
isPathWorkspaceRelative = true;
}
}
}
/**
* @see org.eclipse.ui.IWorkbenchWizard#init(org.eclipse.ui.IWorkbench,
* org.eclipse.jface.viewers.IStructuredSelection)
* @since 4.0
*/
@Override
public void init(final IWorkbench workbench, final IStructuredSelection originalSelection) {
IStructuredSelection selection = originalSelection;
openProjectExists = ModelerUiViewUtils.workspaceHasOpenModelProjects();
if (!openProjectExists) {
newProject = ModelerUiViewUtils.queryUserToCreateModelProject();
if (newProject != null) {
selection = new StructuredSelection(newProject);
openProjectExists = true;
} else {
openProjectExists = false;
}
}
if (isAllModelsSelected(selection)) {
initialSelection = new StructuredSelection(selection.toArray());
}
if (selection != null && !selection.isEmpty()) {
this.folder = ModelUtil.getContainer(selection.getFirstElement());
}
if (folder != null && !folderInModelProject()) {
// Create empty page
this.mainPage =
new WizardPage(NewVdbWizard.class.getSimpleName(), PAGE_TITLE, null) {
@Override
public void createControl(final Composite parent) {
setControl(createEmptyPageControl(parent));
}
};
this.mainPage.setMessage(NOT_MODEL_PROJECT_MSG, IMessageProvider.ERROR);
} else {
// Create and add page
this.mainPage =
new WizardPage(NewVdbWizard.class.getSimpleName(), PAGE_TITLE, null) {
@Override
public void createControl(final Composite parent) {
setControl(createPageControl(parent));
}
};
this.mainPage.setMessage(INITIAL_MESSAGE);
// If current selection not null, set folder to selection if a folder, or to containing folder
// if not
if (this.folder != null) {
if (!projectValidator.validate(new Object[] {this.folder}).isOK()) {
this.folder = null;
}
} else { // folder == null
this.mainPage.setMessage(SELECT_FOLDER_MESSAGE, IMessageProvider.ERROR);
}
}
this.mainPage.setPageComplete(false);
addPage(mainPage);
}
public void setSelection(IStructuredSelection selection) {
if (selection != null && !selection.isEmpty()) {
Object selected = selection.getFirstElement();
if (selected instanceof RichObject) {
setSelectedObject((RichObject) selected);
}
}
}
private CustomizeData getCustTableSelection() {
IStructuredSelection selection = (IStructuredSelection) custTable.getViewer().getSelection();
if (selection.isEmpty()) {
return null;
}
Iterator<?> i = selection.iterator();
return (CustomizeData) i.next();
}
private void handleSelectionChanged(IStructuredSelection selection) {
if (selection != null && !selection.isEmpty()) {
selectedFile = findFile(selection);
} else {
selectedFile = null;
}
setEnabled(isValidSelectedFile());
}
public void run() {
IStructuredSelection selection = getStructuredSelection();
if (selection.isEmpty()) return;
Object obj = selection.getFirstElement();
if (accept(obj)) {
perform(obj);
}
selectionChanged(selection);
}
private SimpleProperty getSelectedProperty() {
IStructuredSelection selection = (IStructuredSelection) propertiesViewer.getSelection();
if (selection.isEmpty()) {
return null;
}
return (SimpleProperty) selection.getFirstElement();
}
/**
* 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 RecordModelWizardNewFileCreationPage("Whatever", selection);
newFileCreationPage.setTitle(
Cwm_mipEditorPlugin.INSTANCE.getString("_UI_RecordModelWizard_label"));
newFileCreationPage.setDescription(
Cwm_mipEditorPlugin.INSTANCE.getString("_UI_RecordModelWizard_description"));
newFileCreationPage.setFileName(
Cwm_mipEditorPlugin.INSTANCE.getString("_UI_RecordEditorFilenameDefaultBase")
+ "."
+ Cwm_mipEditorPlugin.INSTANCE.getString("_UI_RecordEditorFilenameExtension"));
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 =
Cwm_mipEditorPlugin.INSTANCE.getString("_UI_RecordEditorFilenameDefaultBase");
String defaultModelFilenameExtension =
Cwm_mipEditorPlugin.INSTANCE.getString("_UI_RecordEditorFilenameExtension");
String modelFilename = defaultModelBaseFilename + "." + defaultModelFilenameExtension;
for (int i = 1; ((IContainer) selectedResource).findMember(modelFilename) != null; ++i) {
modelFilename = defaultModelBaseFilename + i + "." + defaultModelFilenameExtension;
}
newFileCreationPage.setFileName(modelFilename);
}
}
}
initialObjectCreationPage = new RecordModelWizardInitialObjectCreationPage("Whatever2");
initialObjectCreationPage.setTitle(
Cwm_mipEditorPlugin.INSTANCE.getString("_UI_RecordModelWizard_label"));
initialObjectCreationPage.setDescription(
Cwm_mipEditorPlugin.INSTANCE.getString("_UI_Wizard_initial_object_description"));
addPage(initialObjectCreationPage);
}
/** @see org.eclipse.jface.action.Action#isEnabled() */
public boolean isEnabled() {
IStructuredSelection selection = (IStructuredSelection) provider.getSelection();
if (!selection.isEmpty()) {
IServer server = (IServer) selection.getFirstElement();
IStatus canStart = server.canStart(mode);
return canStart.isOK();
}
return false;
}
/**
* Utility method to inspect a selection to find a Java element.
*
* @param selection the selection to be inspected
* @return a Java element to be used as the initial selection, or <code>null</code>, if no Java
* element exists in the given selection
*/
protected IJavaElement getInitialJavaElement(IStructuredSelection selection) {
IJavaElement jelem = null;
if (selection != null && !selection.isEmpty()) {
Object selectedElement = selection.getFirstElement();
if (selectedElement instanceof IAdaptable) {
IAdaptable adaptable = (IAdaptable) selectedElement;
jelem = adaptable.getAdapter(IJavaElement.class);
if (jelem == null || !jelem.exists()) {
jelem = null;
IResource resource = adaptable.getAdapter(IResource.class);
if (resource != null && resource.getType() != IResource.ROOT) {
while (jelem == null && resource.getType() != IResource.PROJECT) {
resource = resource.getParent();
jelem = resource.getAdapter(IJavaElement.class);
}
if (jelem == null) {
jelem = JavaCore.create(resource); // java project
}
}
}
}
}
if (jelem == null) {
IWorkbenchPart part = JavaPlugin.getActivePage().getActivePart();
if (part instanceof ContentOutline) {
part = JavaPlugin.getActivePage().getActiveEditor();
}
if (part instanceof IViewPartInputProvider) {
Object elem = ((IViewPartInputProvider) part).getViewPartInput();
if (elem instanceof IJavaElement) {
jelem = (IJavaElement) elem;
}
}
}
if (jelem == null || jelem.getElementType() == IJavaElement.JAVA_MODEL) {
try {
IJavaProject[] projects = JavaCore.create(getWorkspaceRoot()).getJavaProjects();
if (projects.length == 1) {
IClasspathEntry[] rawClasspath = projects[0].getRawClasspath();
for (int i = 0; i < rawClasspath.length; i++) {
if (rawClasspath[i].getEntryKind()
== IClasspathEntry.CPE_SOURCE) { // add only if the project contains a source folder
jelem = projects[0];
break;
}
}
}
} catch (JavaModelException e) {
JavaPlugin.log(e);
}
}
return jelem;
}
public Object execute(ExecutionEvent event) throws ExecutionException {
final Shell activeShell = HandlerUtil.getActiveShell(event);
ISelection currentSelection = HandlerUtil.getCurrentSelection(event);
if (currentSelection instanceof IStructuredSelection) {
IStructuredSelection selection = (IStructuredSelection) currentSelection;
if (selection.isEmpty()) {
return null;
}
Iterator<?> selectionIterator = selection.iterator();
while (selectionIterator.hasNext()) {
Object selectedElement = selectionIterator.next();
IFile file = (IFile) Platform.getAdapterManager().getAdapter(selectedElement, IFile.class);
if (file != null && "psf".equals(file.getLocation().getFileExtension())) { // $NON-NLS-1$
final String fileName = file.getLocation().toString();
Job job =
new Job(String.format("Import %s", file.getName())) {
@Override
protected IStatus run(IProgressMonitor monitor) {
AbstractOperation operation =
new ImportProjectSetOperation(getName(), fileName, activeShell);
try {
final IStatus result =
OperationHistoryFactory.getOperationHistory()
.execute(operation, monitor, null);
if (monitor.isCanceled() || result.getSeverity() == IStatus.CANCEL) {
// TODO: Abort or Undo
}
return result;
} catch (ExecutionException ex) {
Activator.log.error(ex);
return new Status(
IStatus.ERROR,
Activator.PLUGIN_ID,
String.format("An error occurred when importing the PSF %s", fileName),
ex);
}
}
};
job.setUser(true);
job.schedule();
job.setPriority(Job.LONG);
}
}
}
return null;
}
