@SuppressWarnings("deprecation")
public void stop_Event() {
System.out.println("Stop");
stop = true;
pause = true;
if (playThreadAnimation != null
&& (playThreadAnimation.isAlive() || playThreadAnimation.isDaemon()))
playThreadAnimation.stop();
ISourceProviderService service =
(ISourceProviderService) getSite().getService(ISourceProviderService.class);
DebugToolsCommandSourceProvider sourceProvider =
(DebugToolsCommandSourceProvider)
service.getSourceProvider(DebugToolsCommandSourceProvider.PLAY_COMMAND_STATE);
sourceProvider.setPlayState(true);
sourceProvider.setStopState(false);
sourceProvider.setPauseState(false);
sourceProvider.setStepState(false);
IWorkbenchPage page = getSite().getPage();
System.out.println("page:" + page);
if (page != null) {
IPerspectiveDescriptor perspective = page.getPerspective();
if (perspective != null) {
page.closePerspective(perspective, false, true);
}
}
}
@Override
public void selectionChanged(SelectionChangedEvent event) {
ISelection selection = event.getSelection();
if (selection instanceof IStructuredSelection) {
// If the selection event source is different from the active part,
// that means the selection change has not been triggered by a user
// action. In that case we do nothing to avoid loops.
if (event.getSource() != getActivePartSource()) {
return;
}
// If the selection come from the navigator, we select the
// corresponding representations elements.
if (event.getSource().equals(navigator.getCommonViewer())) {
IWorkbenchPage page = EclipseUIUtil.getActivePage();
IEditorPart activeEditor = page.getActiveEditor();
if (activeEditor instanceof DialectEditor) {
DialectEditor dialectEditor = (DialectEditor) activeEditor;
page.bringToTop(dialectEditor);
selectRepresentationElements(selection, dialectEditor);
}
} else {
Set<EObject> targets = getTargetsFromSelection((IStructuredSelection) selection);
if (!targets.isEmpty()) {
navigator.selectReveal(new StructuredSelection(targets.toArray()));
}
}
}
}
@Override
public Object execute(ExecutionEvent event) throws ExecutionException {
IWorkbenchWindow window = HandlerUtil.getActiveWorkbenchWindow(event);
IWorkbenchPage page = window.getActivePage();
View view = (View) page.findView(View.ID);
view.getViewer().refresh();
// open dialog to get path
FileDialog filedlg = new FileDialog(window.getShell(), SWT.SAVE);
filedlg.setText("Create Sequence Diagram File");
filedlg.setFilterPath("SystemRoot");
filedlg.setFilterExtensions(new String[] {"di"});
String selected = filedlg.open();
// create & initial the sequence diagram
MyCreater myCreater = new MyCreater();
myCreater.init(window.getWorkbench(), new StructuredSelection()); // fixed bug
IFile iFile = myCreater.create(selected);
// create the model
SequenceDiagram sdDiagram = new SequenceDiagram();
sdDiagram.setiFile(iFile);
sdDiagram.setFilePath(
new Path(selected).removeFileExtension().addFileExtension("uml").toOSString());
ModelManager.getInstance().AddModel(sdDiagram);
// open the editor
myCreater.open(iFile);
// refresh the model viewer
view.getViewer().refresh();
return null;
}
public void partVisible(IWorkbenchPartReference ref) {
if (ref != null && ref.getId() == getSite().getId()) {
fProcessSelectionEvents = true;
IWorkbenchPage page = getSite().getWorkbenchWindow().getActivePage();
if (page != null) selectionChanged(page.getActivePart(), page.getSelection());
}
}
@Override
public boolean isEnabled() {
// Check if we are closing down
IWorkbenchWindow window = PlatformUI.getWorkbench().getActiveWorkbenchWindow();
if (window == null) {
return false;
}
// Get the selection
IWorkbenchPage page = PlatformUI.getWorkbench().getActiveWorkbenchWindow().getActivePage();
IWorkbenchPart part = page.getActivePart();
if (part == null) {
return false;
}
ISelectionProvider selectionProvider = part.getSite().getSelectionProvider();
if (selectionProvider == null) {
return false;
}
ISelection selection = selectionProvider.getSelection();
// Make sure there is only one selection and that it is an experiment
fExperiment = null;
if (selection instanceof TreeSelection) {
TreeSelection sel = (TreeSelection) selection;
// There should be only one item selected as per the plugin.xml
Object element = sel.getFirstElement();
if (element instanceof TmfExperimentElement) {
fExperiment = (TmfExperimentElement) element;
}
}
return (fExperiment != null);
}
@Override
public void doRun(ISelection selection, Event event, UIInstrumentationBuilder instrumentation) {
instrumentation.metric("command", command);
if (!(selection instanceof ITextSelection)) {
instrumentation.metric("Problem", "Selection was not a TextSelection");
}
IWorkbenchPage page = DartToolsPlugin.getActivePage();
if (page == null) {
instrumentation.metric("Problem", "Page was null");
return;
}
IEditorPart part = page.getActiveEditor();
if (part == null) {
instrumentation.metric("Problem", "Part was null");
return;
}
IEditorInput editorInput = part.getEditorInput();
IProject project = EditorUtility.getProject(editorInput);
instrumentation.data("Project", project.getName());
savePubspecFile(project);
runPubJob(project);
}
private void hideMenuCheck() {
try {
URL pluginUrl = Platform.getBundle(GrassUiPlugin.PLUGIN_ID).getResource("/");
String pluginPath = FileLocator.toFileURL(pluginUrl).getPath();
File pluginFile = new File(pluginPath);
File installFolder = pluginFile.getParentFile().getParentFile().getParentFile();
File grassFolderFile = new File(installFolder, "grass");
if (Platform.getOS().equals(Platform.OS_WIN32)) {
if (!grassFolderFile.exists() || !grassFolderFile.isDirectory()) {
IWorkbenchWindow[] wwindows = PlatformUI.getWorkbench().getWorkbenchWindows();
String actionSetID = "eu.hydrologis.jgrass.ui.grassactionset";
for (IWorkbenchWindow iWorkbenchWindow : wwindows) {
IWorkbenchPage activePage = iWorkbenchWindow.getActivePage();
if (activePage != null) {
activePage.hideActionSet(actionSetID);
MenuManager mbManager = ((ApplicationWindow) iWorkbenchWindow).getMenuBarManager();
for (int i = 0; i < mbManager.getItems().length; i++) {
IContributionItem item = mbManager.getItems()[i];
if (item.getId().equals(actionSetID)) {
item.setVisible(false);
}
}
}
}
}
}
} catch (IOException e) {
e.printStackTrace();
}
}
public static IEditorPart[] getDirtyEditors() {
IWorkbenchPage page = UIUtils.getActivePage();
if (page == null) {
return null;
}
return page.getDirtyEditors();
}
/**
* Finds a view with the given ID
*
* @param viewID the view ID
* @return the view part
* @throws PartInitException
*/
public static IViewPart findView(String viewID) {
IWorkbenchPage page = getActivePage();
if (page != null) {
return page.findView(viewID);
}
return null;
}
/**
* Returns the active part in the current workbench window.
*
* @return the active part
*/
public static IWorkbenchPart getActivePart() {
IWorkbenchPage workbenchPage = getActivePage();
if (workbenchPage == null) {
return null;
}
return workbenchPage.getActivePart();
}
/**
* Returns the active perspective descriptor if there is one.
*
* @return the active perspective descriptor; <code>null</code> in case it could not be resolved.
*/
public static IPerspectiveDescriptor getActivePerspectiveDescriptor() {
IWorkbenchPage activePage = getActivePage();
if (activePage != null) {
return activePage.getPerspective();
}
return null;
}
@Override
protected String perform(IAction action, IProgressMonitor monitor) throws Exception {
try {
final PyHierarchyView view;
IWorkbenchWindow workbenchWindow = PlatformUI.getWorkbench().getActiveWorkbenchWindow();
IWorkbenchPage page = workbenchWindow.getActivePage();
view =
(PyHierarchyView)
page.showView(
"com.python.pydev.ui.hierarchy.PyHierarchyView",
null,
IWorkbenchPage.VIEW_VISIBLE);
ProgressMonitorDialog monitorDialog =
new AsynchronousProgressMonitorDialog(EditorUtils.getShell());
try {
IRunnableWithProgress operation =
new IRunnableWithProgress() {
public void run(final IProgressMonitor monitor)
throws InvocationTargetException, InterruptedException {
try {
final HierarchyNodeModel model;
// set whatever is needed for the hierarchy
IPyRefactoring pyRefactoring = AbstractPyRefactoring.getPyRefactoring();
if (pyRefactoring instanceof IPyRefactoring2) {
RefactoringRequest refactoringRequest = getRefactoringRequest(monitor);
IPyRefactoring2 r2 = (IPyRefactoring2) pyRefactoring;
model = r2.findClassHierarchy(refactoringRequest, false);
if (monitor.isCanceled()) {
return;
}
Runnable r =
new Runnable() {
public void run() {
if (!monitor.isCanceled()) {
view.setHierarchy(model);
}
}
};
Display.getDefault().asyncExec(r);
}
} catch (Exception e) {
Log.log(e);
}
}
};
boolean fork = true;
monitorDialog.run(fork, true, operation);
} catch (Throwable e) {
Log.log(e);
}
} catch (Exception e) {
Log.log(e);
}
return "";
}
@Override
public void switchToSolution(String id) {
IWorkbenchPage activePage = getWorkbench().getActiveWorkbenchWindow().getActivePage();
// store the state of the current solution
closeSolution(session.getCurrentSolution());
IWorkingSetManager wsManager = getWorkbench().getWorkingSetManager();
Map<String, IWorkingSet> workingSetMap = getWorkingSetMap();
IAggregateWorkingSet solutionSet = (IAggregateWorkingSet) workingSetMap.get(id);
Assert.isNotNull(solutionSet, "Solution set is null: " + id);
// IWorkingSet[] windowSet = new IWorkingSet[]{solutionSet};
IWorkingSet[] windowSet = solutionSet.getComponents();
// HACK: currently the ProcjectExplorer>WorkingSetDialog does
// strange things with working sets, i.e., caches aggregate sets that can
// get invalid as these are not updated, properly
// workaround: delete these aggregate sets when you can :)
String eclispeAggId = getAggregateIdForSets(windowSet);
if (workingSetMap.containsKey(eclispeAggId)) {
wsManager.removeWorkingSet(workingSetMap.get(eclispeAggId));
}
activePage.setWorkingSets(windowSet);
openSolution(id);
session.setCurrentSolution(id);
}
private void openUnclosedMapLastSession(File statusFile, final IWorkbenchPage page)
throws FileNotFoundException, UnsupportedEncodingException, WorkbenchException, CoreException,
PartInitException {
FileInputStream input = new FileInputStream(statusFile);
BufferedReader reader =
new BufferedReader(new InputStreamReader(input, "utf-8")); // $NON-NLS-1$
IMemento memento = XMLMemento.createReadRoot(reader);
IMemento childMem = memento.getChild(IWorkbenchConstants.TAG_EDITORS);
// ((WorkbenchPage) page).getEditorManager().restoreState(childMem);
IMemento[] childrenEditor = childMem.getChildren("editor"); // $NON-NLS-1$
IEditorPart activeEditorPart = null;
for (IMemento childEditor : childrenEditor) {
IMemento childInput = childEditor.getChild("input"); // $NON-NLS-1$
String path = childInput.getString("path"); // $NON-NLS-1$
if (path != null) {
IEditorInput editorInput = MME.createFileEditorInput(path);
IEditorPart editorPart = page.openEditor(editorInput, MindMapUI.MINDMAP_EDITOR_ID);
if ("true".equals(childEditor.getString("activePart"))) { // $NON-NLS-1$ //$NON-NLS-2$
activeEditorPart = editorPart;
}
}
}
if (activeEditorPart != null) {
page.activate(activeEditorPart);
}
}
/**
* Find Open Editor for the currently selected ModelExtensionDefinition
*
* @param selectedMedFile the mxd file to check
* @return the currently open editor or <code>null</code> if none open
*/
private static IEditorPart getOpenEditor(IFile selectedMedFile) {
final IWorkbenchWindow window = Activator.getDefault().getCurrentWorkbenchWindow();
if (window != null) {
final IWorkbenchPage page = window.getActivePage();
if (page != null) {
// look through the open editors and see if there is one available for this model file.
IEditorReference[] editors = page.getEditorReferences();
for (int i = 0; i < editors.length; ++i) {
IEditorPart editor = editors[i].getEditor(false);
if (editor != null) {
IEditorInput input = editor.getEditorInput();
if (input instanceof IFileEditorInput) {
if ((selectedMedFile != null)
&& selectedMedFile.equals(((IFileEditorInput) input).getFile())) {
return editor;
}
}
}
}
}
}
return null;
}
@Override
public void apply(IDocument document) {
try {
ITranslationUnit unit = getTranslationUnit();
IEditorPart part = null;
if (unit.getResource().exists()) {
boolean canEdit = performValidateEdit(unit);
if (!canEdit) {
return;
}
part = EditorUtility.isOpenInEditor(unit);
if (part == null) {
part = EditorUtility.openInEditor(unit);
if (part != null) {
document =
CUIPlugin.getDefault().getDocumentProvider().getDocument(part.getEditorInput());
}
}
IWorkbenchPage page = CUIPlugin.getActivePage();
if (page != null && part != null) {
page.bringToTop(part);
}
if (part != null) {
part.setFocus();
}
}
performChange(part, document);
} catch (CoreException e) {
ExceptionHandler.handle(
e,
CorrectionMessages.TUCorrectionProposal_error_title,
CorrectionMessages.TUCorrectionProposal_error_message);
}
}
/**
* Returns a VDB editor given a vdb resource if editor is open
*
* @param vdb the vdb
* @return the vdb editor
*/
public static VdbEditor getVdbEditorForFile(IResource vdb) {
if (vdb != null && vdb.exists()) {
IWorkbenchWindow window = UiPlugin.getDefault().getCurrentWorkbenchWindow();
if (window != null) {
final IWorkbenchPage page = window.getActivePage();
if (page != null) {
// look through the open editors and see if there is one available for this model file.
IEditorReference[] editors = page.getEditorReferences();
for (int i = 0; i < editors.length; ++i) {
IEditorPart editor = editors[i].getEditor(false);
if (editor != null) {
IEditorInput input = editor.getEditorInput();
if (input instanceof IFileEditorInput) {
if (vdb.equals(((IFileEditorInput) input).getFile())
|| vdb.getFullPath()
.equals(((IFileEditorInput) input).getFile().getFullPath())) {
// found it;
if (ModelUtil.isVdbArchiveFile(vdb)) {
return (VdbEditor) editor;
}
break;
}
}
}
}
}
}
}
return null;
}
private void open(IFile file) {
IWorkbenchWindow dw = FMUIPlugin.getDefault().getWorkbench().getActiveWorkbenchWindow();
IWorkbenchPage page = dw.getActivePage();
if (page != null) {
IContentType contentType = null;
try {
IContentDescription description = file.getContentDescription();
if (description != null) {
contentType = description.getContentType();
}
IEditorDescriptor desc = null;
if (contentType != null) {
desc =
PlatformUI.getWorkbench()
.getEditorRegistry()
.getDefaultEditor(file.getName(), contentType);
} else {
desc = PlatformUI.getWorkbench().getEditorRegistry().getDefaultEditor(file.getName());
}
if (desc != null) {
page.openEditor(new FileEditorInput(file), desc.getId());
}
} catch (CoreException e) {
FMUIPlugin.getDefault().logError(e);
}
}
}
public static IWorkbench getMockWorkbench(String file) {
IWorkbench workbench = mock(IWorkbench.class);
IWorkbenchWindow window = mock(IWorkbenchWindow.class);
IWorkbenchPage page = mock(IWorkbenchPage.class);
ITextEditor editor = mock(ITextEditor.class);
IDocumentProvider docProvider = mock(IDocumentProvider.class);
IDocument doc = mock(IDocument.class);
IPath ipath = mock(IPath.class);
File afile = mock(File.class);
IFile inputFile = mock(IFile.class);
IFileEditorInput editorInput = mock(IFileEditorInput.class);
when(workbench.getWorkbenchWindows()).thenReturn(new IWorkbenchWindow[] {window});
when(window.getActivePage()).thenReturn(page);
when(page.getActiveEditor()).thenReturn(editor);
when(editor.getEditorInput()).thenReturn(editorInput);
when(editor.getDocumentProvider()).thenReturn(docProvider);
when(editorInput.getFile()).thenReturn(inputFile);
when(docProvider.getDocument(any())).thenReturn(doc);
when(inputFile.getLocation()).thenReturn(ipath);
when(inputFile.getName()).thenReturn(file);
when(ipath.toFile()).thenReturn(afile);
when(afile.length()).thenReturn(33l);
return workbench;
}
/* (non-Javadoc)
* @see PerspectiveMenu#run(IPerspectiveDescriptor)
*/
protected void run(IPerspectiveDescriptor desc) {
// IPreferenceStore store = PrefUtil.getInternalPreferenceStore();
// int mode = store.getInt(IPreferenceConstants.OPEN_PERSP_MODE);
int mode = IPreferenceConstants.OPM_ACTIVE_PAGE;
IWorkbenchPage page = getWindow().getActivePage();
IPerspectiveDescriptor persp = null;
if (page != null) {
persp = page.getPerspective();
}
// Only open a new window if user preference is set and the window
// has an active perspective.
if (IPreferenceConstants.OPM_NEW_WINDOW == mode && persp != null) {
try {
IWorkbench workbench = getWindow().getWorkbench();
IAdaptable input = ((Workbench) workbench).getDefaultPageInput();
workbench.openWorkbenchWindow(desc.getId(), input);
} catch (WorkbenchException e) {
handleWorkbenchException(e);
}
} else {
if (page != null) {
page.setPerspective(desc);
} else {
try {
IWorkbench workbench = getWindow().getWorkbench();
IAdaptable input = ((Workbench) workbench).getDefaultPageInput();
getWindow().openPage(desc.getId(), input);
} catch (WorkbenchException e) {
handleWorkbenchException(e);
}
}
}
}
/** Open a new Window with the visualization of the selected information. */
@Override
public void run() {
if (window == null) {
return;
}
// get the activate page
IWorkbenchPage page = window.getActivePage();
if (page == null) {
return;
}
IViewPart view = page.findView(ConstraintView.ID);
if (view == null) {
return;
}
if (!page.isPartVisible(view)) {
// use the Resource Manager View id to open up view
try {
view = page.showView(ConstraintView.ID);
} catch (PartInitException e) {
System.err.println("Failed to open the Constrains View " + e);
}
}
// Refresh the View
if (view instanceof ConstraintView) ((ConstraintView) view).refresh();
// Set Focus
page.activate(view);
}
/**
* Returns the source part, or <code>null</code> if there is no applicable source part
*
* <p>This implementation returns the current part in the window. Subclasses may extend or
* reimplement.
*
* @return the source part or <code>null</code>
*/
private IWorkbenchPart getSourcePart() {
IWorkbenchPage page = getWindow().getActivePage();
if (page != null) {
return page.getActivePart();
}
return null;
}
protected void setInitialSelection() {
// Use the selection, if any
Object input;
IWorkbenchPage page = getSite().getPage();
ISelection selection = null;
if (page != null) selection = page.getSelection();
if (selection instanceof ITextSelection) {
IWorkbenchWindow activeWorkbenchWindow = PlatformUI.getWorkbench().getActiveWorkbenchWindow();
IWorkbenchPage activePage = activeWorkbenchWindow.getActivePage();
if (activePage != null) {
Object part = activePage.getActivePart();
if (part instanceof IEditorPart) {
setSelectionFromEditor((IEditorPart) part);
if (fViewer.getSelection() != null) return;
}
}
}
// Use saved selection from memento
if (selection == null || selection.isEmpty()) selection = restoreSelectionState(fMemento);
if (selection == null || selection.isEmpty()) {
// Use the input of the page
input = getSite().getPage().getInput();
if (!(input instanceof IModelElement)) {
if (input instanceof IAdaptable)
input = ((IAdaptable) input).getAdapter(IModelElement.class);
else return;
}
selection = new StructuredSelection(input);
}
selectionChanged(null, selection);
}
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;
}
/**
* 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);
}
public static @Nullable ISelection getActiveSelection(@Nullable IWorkbenchSite site) {
try {
if (site == null) {
return null;
}
IWorkbenchWindow workbenchWindow = site.getWorkbenchWindow();
if (workbenchWindow == null) {
return null;
}
IWorkbenchPage activePage = workbenchWindow.getActivePage();
if (activePage == null) {
return null;
}
IEditorPart activeEditor = activePage.getActiveEditor();
if (activeEditor == null) {
return null;
}
IEditorSite editorSite = activeEditor.getEditorSite();
if (editorSite == null) {
return null;
}
ISelectionProvider selectionProvider = editorSite.getSelectionProvider();
if (selectionProvider == null) {
return null;
}
return selectionProvider.getSelection();
} catch (Exception e) {
return null;
}
}
protected void attemptToSetActiveEditor() {
IWorkbenchPage activePage = this.getSite().getWorkbenchWindow().getActivePage();
if (activePage != null) {
IEditorPart activeEditor = activePage.getActiveEditor();
if (activeEditor != null) this.handleEditorActivation(activeEditor);
}
}
/**
* Display gmon results in the GProf View. NOTE: this method has to be called from within the UI
* thread.
*
* @param decoder
* @param id Secondary id, usually path to gmon file.
*/
public static GmonView displayGprofView(GmonDecoder decoder, String id) {
GmonView gmonview = null;
try {
IWorkbenchWindow window = PlatformUI.getWorkbench().getActiveWorkbenchWindow();
IWorkbenchPage page = window.getActivePage();
if (id != null) {
id = id.replace('.', '_');
id = id.replace(':', '_');
}
gmonview = (GmonView) page.showView(ID, id, IWorkbenchPage.VIEW_ACTIVATE);
if (decoder.getHistogramDecoder().getProfRate() == 0) {
gmonview.switchSampleTime.setToolTipText(
"Unable to display time, because profiling rate is null"); //$NON-NLS-1$
gmonview.switchSampleTime.setEnabled(false);
}
gmonview.setInput(decoder);
GmonView.setHistTitle(decoder, gmonview.label);
if (!decoder.getHistogramDecoder().hasValues()) {
gmonview.action1.setChecked(true);
gmonview.action2.setChecked(false);
gmonview.action1.run();
}
} catch (CoreException e) {
Status status =
new Status(IStatus.ERROR, Activator.PLUGIN_ID, IStatus.ERROR, e.getMessage(), e);
Activator.getDefault().getLog().log(status);
}
return gmonview;
}
@Override
public Object execute(ExecutionEvent event) throws ExecutionException {
IWorkbenchPage page = PlatformUI.getWorkbench().getActiveWorkbenchWindow().getActivePage();
IEditorPart activeEditor = page.getActiveEditor();
if (activeEditor instanceof OPIEditor) {
ISelection currentSelection =
((GraphicalViewer) ((OPIEditor) activeEditor).getAdapter(GraphicalViewer.class))
.getSelection();
if (currentSelection instanceof IStructuredSelection) {
Object element = ((IStructuredSelection) currentSelection).getFirstElement();
if (element instanceof AbstractLayoutEditpart) {
CommandStack commandStack =
(CommandStack) ((OPIEditor) activeEditor).getAdapter(CommandStack.class);
if (commandStack != null)
LayoutWidgetsImp.run((AbstractLayoutEditpart) element, commandStack);
}
}
} else {
return null;
}
return null;
}
private IEditorPart getActiveEditor() {
final IWorkbenchPage activePage = ErlideUIPlugin.getActivePage();
if (activePage != null) {
return activePage.getActiveEditor();
}
return null;
}