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;
}
}
/**
* We just store the input and site to catch events
*
* @param input : the input to set
* @param site : the site to set
*/
@Override
public void init(IEditorSite site, IEditorInput input) throws PartInitException {
IContextService contextService = (IContextService) site.getService(IContextService.class);
contextService.activateContext(GRAPH_CONTEXT_ID);
handlerService = (IHandlerService) site.getService(IHandlerService.class);
setSite(site);
setInput(input);
}
/**
* This is called during startup.
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
*
* @generated
*/
public void init(IEditorSite site, IEditorInput editorInput) {
setSite(site);
setInputWithNotify(editorInput);
setPartName(editorInput.getName());
site.setSelectionProvider(this);
site.getPage().addPartListener(partListener);
ResourcesPlugin.getWorkspace()
.addResourceChangeListener(resourceChangeListener, IResourceChangeEvent.POST_CHANGE);
}
/** {@inheritDoc} */
@Override
public void init(final IEditorSite site, final IEditorInput input) throws PartInitException {
setSite(site);
internalInit(site.getWorkbenchWindow(), site, input);
}
@Override
public void init(IEditorSite site, IEditorInput input) throws PartInitException {
super.init(site, input);
// Show the 'presentation' action set with the 'Toggle Block SelectionMode' and
// 'Show Whitespace Characters' actions.
IWorkbenchPage page = site.getPage();
page.showActionSet("org.eclipse.ui.edit.text.actionSet.presentation");
}
@Override
public void init(IEditorSite site, IEditorInput input) throws PartInitException {
setSite(site);
setInput(input);
this.display = site.getShell().getDisplay();
IPath path = ((IPathEditorInput) input).getPath();
selectedFile = path.toFile();
fileName = selectedFile.getAbsolutePath();
}
@Override
public void init(IEditorSite site, IEditorInput input) throws PartInitException {
if (!(input instanceof TaskEditorInput)) {
throw new PartInitException(
"Invalid editor input \"" + input.getClass() + "\""); // $NON-NLS-1$ //$NON-NLS-2$
}
super.init(site, input);
this.taskEditorInput = (TaskEditorInput) input;
this.task = taskEditorInput.getTask();
// initialize selection
site.getSelectionProvider().setSelection(new StructuredSelection(task));
setPartName(input.getName());
// activate context
IContextService contextSupport = (IContextService) site.getService(IContextService.class);
if (contextSupport != null) {
contextSupport.activateContext(ID_EDITOR);
}
}