private void activateContext() {
IContextService service = (IContextService) getSite().getService(IContextService.class);
if (service != null) {
service.activateContext("org.eclipse.dltk.ui.scriptEditorScope");
service.activateContext(EDITING_XQUERY_SOURCE_CONTEXT);
}
}
@SuppressWarnings("unused")
public Object execute(ExecutionEvent event) throws ExecutionException {
final IWorkbenchWindow window = HandlerUtil.getActiveWorkbenchWindow(event);
if (window == null) {
return null;
}
final IContextService service = (IContextService) window.getService(IContextService.class);
Shell shell = new Shell(window.getShell().getDisplay());
service.registerShell(shell, IContextService.TYPE_WINDOW);
// Shell shell = new Shell(window.getShell());
shell.setLayout(new FillLayout());
Button b = new Button(shell, SWT.PUSH);
final Text text = new Text(shell, SWT.BORDER | SWT.MULTI | SWT.V_SCROLL);
b.setText(Messages.showContexts_button);
b.addSelectionListener(
new SelectionAdapter() {
public void widgetSelected(SelectionEvent e) {
Object[] array = service.getActiveContextIds().toArray();
Arrays.sort(array);
StringBuffer buf = new StringBuffer(Messages.showContexts_title);
for (int i = 0; i < array.length; i++) {
buf.append('\n');
buf.append(array[i].toString());
}
text.setText(buf.toString());
}
});
shell.setSize(400, 300);
shell.layout();
shell.open();
return null;
}
public void testTwoEvaluations() throws Exception {
IWorkbenchWindow window = openTestWindow();
IEvaluationService service = (IEvaluationService) window.getService(IEvaluationService.class);
assertNotNull(service);
MyEval listener1 = new MyEval();
MyEval listener2 = new MyEval();
IContextActivation context1 = null;
IEvaluationReference evalRef1 = null;
IEvaluationReference evalRef2 = null;
IContextService contextService = null;
try {
evalRef1 =
service.addEvaluationListener(
new ActiveContextExpression(CONTEXT_ID1, new String[] {ISources.ACTIVE_CONTEXT_NAME}),
listener1,
IEvaluationService.RESULT);
assertEquals(1, listener1.count);
assertFalse(listener1.currentValue);
evalRef2 =
service.addEvaluationListener(
new ActiveContextExpression(CONTEXT_ID1, new String[] {ISources.ACTIVE_CONTEXT_NAME}),
listener2,
IEvaluationService.RESULT);
assertEquals(1, listener2.count);
assertFalse(listener2.currentValue);
evalRef2.setResult(true);
contextService = (IContextService) window.getService(IContextService.class);
context1 = contextService.activateContext(CONTEXT_ID1);
assertEquals(2, listener1.count);
assertTrue(listener1.currentValue);
// we already set this guy to true, he should skip
assertEquals(1, listener2.count);
assertFalse(listener2.currentValue);
evalRef1.setResult(false);
contextService.deactivateContext(context1);
context1 = null;
assertEquals(2, listener2.count);
assertFalse(listener2.currentValue);
// we already set this guy to false, so he should be the old
// values
assertEquals(2, listener1.count);
assertTrue(listener1.currentValue);
} finally {
if (context1 != null) {
contextService.deactivateContext(context1);
}
if (evalRef1 != null) {
service.removeEvaluationListener(evalRef1);
}
if (evalRef2 != null) {
service.removeEvaluationListener(evalRef2);
}
}
}
public void testExtensionContributionExpression() throws Exception {
IAction a =
new Action() {
@Override
public void run() {
System.out.println("Hello action");
}
};
final MenuManager manager = new MenuManager();
final ActionContributionItem aci = new ActionContributionItem(a);
IExtensionRegistry reg = Platform.getExtensionRegistry();
IExtensionPoint menusExtension = reg.getExtensionPoint("org.eclipse.ui.menus");
IExtension extension = menusExtension.getExtension(EXTENSION_ID);
IConfigurationElement[] mas = extension.getConfigurationElements();
final Expression activeContextExpr[] = new Expression[1];
for (IConfigurationElement ma : mas) {
IConfigurationElement[] items = ma.getChildren();
for (IConfigurationElement item : items) {
String id = item.getAttribute("id");
if (id != null && id.equals("org.eclipse.ui.tests.menus.itemX1")) {
IConfigurationElement visibleWhenElement = item.getChildren("visibleWhen")[0];
activeContextExpr[0] =
ExpressionConverter.getDefault().perform(visibleWhenElement.getChildren()[0]);
}
}
}
assertNotNull("Failed to find expression", activeContextExpr[0]);
AbstractContributionFactory factory =
new AbstractContributionFactory(LOCATION, TestPlugin.PLUGIN_ID) {
@Override
public void createContributionItems(
IServiceLocator menuService, IContributionRoot additions) {
additions.addContributionItem(aci, activeContextExpr[0]);
}
};
menuService.addContributionFactory(factory);
menuService.populateContributionManager(manager, LOCATION);
assertFalse("starting state", aci.isVisible());
activeContext = contextService.activateContext(MenuContributionHarness.CONTEXT_TEST1_ID);
final Menu menu = manager.createContextMenu(window.getShell());
menu.notifyListeners(SWT.Show, new Event());
assertTrue("active context", aci.isVisible());
menu.notifyListeners(SWT.Hide, new Event());
contextService.deactivateContext(activeContext);
activeContext = null;
menu.notifyListeners(SWT.Show, new Event());
assertFalse("after deactivation", aci.isVisible());
menu.notifyListeners(SWT.Hide, new Event());
menuService.releaseContributions(manager);
menuService.removeContributionFactory(factory);
manager.dispose();
}
/*
* (non-Javadoc)
*
* @see
* org.eclipse.ui.part.WorkbenchPart#createPartControl(org.eclipse.swt.widgets
* .Composite)
*/
public void createPartControl(Composite parent) {
Assert.isTrue(fViewer == null);
fTypeComparator = new ScriptElementTypeComparator();
// Setup viewer
fViewer = createViewer(parent);
initDragAndDrop();
fLabelProvider = createLabelProvider();
fViewer.setLabelProvider(createDecoratingLabelProvider(fLabelProvider));
fViewer.setComparator(createModelElementComparator());
fViewer.setUseHashlookup(true);
fTitleProvider = createTitleProvider();
createContextMenu();
getSite().setSelectionProvider(fViewer);
if (fMemento != null) { // initialize linking state before creating the
// actions
restoreLinkingEnabled(fMemento);
}
createActions(); // call before registering for selection changes
addKeyListener();
if (fMemento != null) restoreState(fMemento);
getSite().setSelectionProvider(fViewer);
// Status line
IStatusLineManager slManager = getViewSite().getActionBars().getStatusLineManager();
fViewer.addSelectionChangedListener(createStatusBarUpdater(slManager));
hookViewerListeners();
// Filters
addFilters();
// Initialize viewer input
fViewer.setContentProvider(createContentProvider());
setInitialInput();
// Initialize selection
setInitialSelection();
fMemento = null;
// Listen to page changes
getViewSite().getPage().addPostSelectionListener(this);
getViewSite().getPage().addPartListener(fPartListener);
fillActionBars(getViewSite().getActionBars());
IContextService ctxService = (IContextService) getSite().getService(IContextService.class);
if (ctxService != null) {
fContextActivation = ctxService.activateContext(DLTKUIPlugin.CONTEXT_VIEWS);
}
setHelp();
}
/**
* 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);
}
/*
* (non-Javadoc)
*
* @see org.eclipse.ui.console.IConsolePageParticipant#deactivated()
*/
public void deactivated() {
// remove EOF submissions
IPageSite site = fPage.getSite();
IHandlerService handlerService = (IHandlerService) site.getService(IHandlerService.class);
IContextService contextService = (IContextService) site.getService(IContextService.class);
handlerService.deactivateHandler(fActivatedHandler);
contextService.deactivateContext(fActivatedContext);
}
/** @param newContextId The new context id */
private void changeContext(String newContextId) {
IContextService contextService = Utils.getContextService();
if (previousActivation != null) {
contextService.deactivateContext(previousActivation);
}
previousActivation = contextService.activateContext(newContextId);
}
@Override
public void createPartControl(Composite parent) {
IContextService contextService = (IContextService) getSite().getService(IContextService.class);
// FIXME : before Eclipse Juno, this line was not necessary
// see bug 367816 and bug 382218
contextService.activateContext(
"org.eclipse.gmf.runtime.diagram.ui.diagramContext"); //$NON-NLS-1$
super.createPartControl(parent);
}
@Override
public void init(IEditorSite site, IEditorInput input) throws PartInitException {
super.init(site, input);
IContextService contextService = (IContextService) getSite().getService(IContextService.class);
if (contextService != null) {
// This String constant is referenced in the plugin.xml
contextService.activateContext("org.eclipse.emf.eson.ui.context");
}
}
/*
* (non-Javadoc)
*
* @see org.eclipse.ui.console.IConsolePageParticipant#activated()
*/
public void activated() {
// add EOF submissions
IPageSite site = fPage.getSite();
IHandlerService handlerService = (IHandlerService) site.getService(IHandlerService.class);
IContextService contextService = (IContextService) site.getService(IContextService.class);
fActivatedContext = contextService.activateContext(fContextId);
fActivatedHandler =
handlerService.activateHandler(
"org.eclipse.debug.ui.commands.eof", fEOFHandler); // $NON-NLS-1$
ErlideUIPlugin.getDefault().setConsolePage((ErlangConsolePage) fPage);
}
public void testBasicContribution() throws Exception {
IAction a =
new Action() {
@Override
public void run() {
System.out.println("Hello action");
}
};
final MenuManager manager = new MenuManager();
final ActionContributionItem item = new ActionContributionItem(a);
final Expression activeContextExpr =
new ActiveContextExpression(
MenuContributionHarness.CONTEXT_TEST1_ID, new String[] {ISources.ACTIVE_CONTEXT_NAME});
AbstractContributionFactory factory =
new AbstractContributionFactory(LOCATION, TestPlugin.PLUGIN_ID) {
@Override
public void createContributionItems(
IServiceLocator menuService, IContributionRoot additions) {
additions.addContributionItem(item, activeContextExpr);
}
};
menuService.addContributionFactory(factory);
menuService.populateContributionManager(manager, LOCATION);
Shell shell = window.getShell();
// Test the initial menu creation
final Menu menuBar = manager.createContextMenu(shell);
Event e = new Event();
e.type = SWT.Show;
e.widget = menuBar;
menuBar.notifyListeners(SWT.Show, e);
assertFalse("starting state", item.isVisible());
activeContext = contextService.activateContext(MenuContributionHarness.CONTEXT_TEST1_ID);
menuBar.notifyListeners(SWT.Show, e);
assertTrue("active context", item.isVisible());
contextService.deactivateContext(activeContext);
activeContext = null;
menuBar.notifyListeners(SWT.Show, e);
assertFalse("after deactivation", item.isVisible());
menuService.releaseContributions(manager);
menuService.removeContributionFactory(factory);
manager.dispose();
}
/*
* @see IWorkbenchPart#createPartControl(org.eclipse.swt.widgets.Composite)
*/
@Override
public final void createPartControl(Composite parent) {
internalCreatePartControl(parent);
inititalizeColors();
getSite().getWorkbenchWindow().getPartService().addPartListener(fPartListener);
createActions();
createContextMenu();
fillActionBars(getViewSite().getActionBars());
IContextService ctxService = (IContextService) getSite().getService(IContextService.class);
if (ctxService != null) {
fContextActivation = ctxService.activateContext(DLTKUIPlugin.CONTEXT_VIEWS);
}
PlatformUI.getWorkbench().getHelpSystem().setHelp(getControl(), getHelpContextId());
}
@Override
public void dispose() {
if (checkIocStatusJob != null) {
checkIocStatusJob.cancel();
}
IContextService cs =
(IContextService) PlatformUI.getWorkbench().getService(IContextService.class);
if (cs != null && contextActivation != null) {
cs.deactivateContext(contextActivation);
contextActivation = null;
}
getSite().getPage().removePartListener(tomoPartAdapter);
super.dispose();
}
/*
* (non-Javadoc)
*
* @see org.eclipse.ui.tests.harness.util.UITestCase#doTearDown()
*/
protected void doTearDown() throws Exception {
handlerService.deactivateHandlers(testHandlerActivations.values());
testHandlerActivations.clear();
contextService.deactivateContexts(testContextActivations.values());
testContextActivations.clear();
super.doTearDown();
}
public void testTwoHandlers() throws Exception {
createHandlerActivation(C1_ID, H1, new String[] {ISources.ACTIVE_CONTEXT_NAME});
createHandlerActivation(
C2_ID, H2, new String[] {ISources.ACTIVE_CONTEXT_NAME, ISources.ACTIVE_ACTION_SETS_NAME});
Command cmd = commandService.getCommand(CMD_ID);
assertTrue("Command should be defined", cmd.isDefined());
assertFalse("Should not be handled yet", cmd.isHandled());
IContextActivation activationC1 = activateContext(C1_ID);
assertTrue("Should definitely be handled", cmd.isHandled());
ActTestHandler handler1 = (ActTestHandler) testHandlers.get(H1);
int count1 = handler1.executionCount;
cmd.executeWithChecks(new ExecutionEvent());
assertEquals("The handler count should be incremented", count1 + 1, handler1.executionCount);
activateContext(C2_ID);
assertTrue("Should still be handled", cmd.isHandled());
ActTestHandler handler2 = (ActTestHandler) testHandlers.get(H2);
int count2 = handler2.executionCount;
count1 = handler1.executionCount;
cmd.executeWithChecks(new ExecutionEvent());
assertEquals("The handler1 count should not be incremented", count1, handler1.executionCount);
assertEquals("The handler2 count should be incremented", count2 + 1, handler2.executionCount);
contextService.deactivateContext(activationC1);
assertTrue("Will still be handled", cmd.isHandled());
}
public synchronized void activateContext() {
if (contextActivation == null) {
contextActivation = contextService.activateContext(CONTROL_PANEL_CONTEXT_ID);
bindingService.addBindingManagerListener(new BindingServiceListener());
updateTriggerSequences();
}
}
public synchronized void deactivateContext() {
if (contextActivation != null) {
contextService.deactivateContext(contextActivation);
contextActivation = null;
bindingService.removeBindingManagerListener(new BindingServiceListener());
updateTriggerSequences();
}
}
public boolean close() {
if (contextActivation != null && contextService != null) {
contextService.deactivateContext(contextActivation);
contextActivation = null;
}
deactivateJob();
if (getReturnCode() == OK) saveNotes();
return super.close();
}
/**
* @throws ExecutionException
* @throws NotDefinedException
* @throws NotEnabledException
* @throws NotHandledException
*/
private void doTestForBreak()
throws ExecutionException, NotDefinedException, NotEnabledException, NotHandledException {
Command cmd = commandService.getCommand(CMD_ID);
assertTrue("Command should be defined", cmd.isDefined());
assertFalse("Should not be handled yet", cmd.isHandled());
IContextActivation c1 = activateContext(C1_ID);
IContextActivation c2 = activateContext(C2_ID);
IContextActivation c3 = activateContext(C3_ID);
assertTrue("Should still be handled", cmd.isHandled());
assertHandlerIsExecuted(cmd, H3);
contextService.deactivateContext(c3);
contextService.deactivateContext(c2);
contextService.deactivateContext(c1);
}
/*
* (non-Javadoc)
*
* @see org.eclipse.ui.tests.harness.util.UITestCase#doTearDown()
*/
protected void doTearDown() throws Exception {
if (activeContext != null) {
contextService.deactivateContext(activeContext);
activeContext = null;
}
menuService = null;
contextService = null;
window = null;
super.doTearDown();
}
/*
* (non-Javadoc)
*
* @see org.eclipse.ui.tests.harness.util.UITestCase#doSetUp()
*/
protected void doSetUp() throws Exception {
super.doSetUp();
window = openTestWindow();
menuService = (IMenuService) window.getService(IMenuService.class);
contextService = (IContextService) window.getService(IContextService.class);
Context context1 = contextService.getContext(MenuContributionHarness.CONTEXT_TEST1_ID);
if (!context1.isDefined()) {
context1.define("Menu Test 1", "Menu test 1", IContextService.CONTEXT_ID_DIALOG_AND_WINDOW);
}
}
public void dispose() {
if (fContextActivation != null) {
IContextService ctxService = (IContextService) getSite().getService(IContextService.class);
if (ctxService != null) {
ctxService.deactivateContext(fContextActivation);
}
}
if (fViewer != null) {
getViewSite().getPage().removePostSelectionListener(this);
getViewSite().getPage().removePartListener(fPartListener);
fViewer = null;
}
if (fActionGroups != null) fActionGroups.dispose();
if (fWorkingSetFilterActionGroup != null) {
fWorkingSetFilterActionGroup.dispose();
}
super.dispose();
}
/*
* @see IWorkbenchPart#dispose()
*/
@Override
public final void dispose() {
// cancel possible running computation
fComputeCount++;
if (fContextActivation != null) {
IContextService ctxService = (IContextService) getSite().getService(IContextService.class);
if (ctxService != null) {
ctxService.deactivateContext(fContextActivation);
}
}
getSite().getWorkbenchWindow().getPartService().removePartListener(fPartListener);
ISelectionProvider provider = getSelectionProvider();
if (provider != null) provider.removeSelectionChangedListener(fCopyToClipboardAction);
JFaceResources.getColorRegistry().removeListener(this);
fBackgroundColorRGB = null;
if (fBackgroundColor != null) {
fBackgroundColor.dispose();
fBackgroundColor = null;
}
internalDispose();
}
public void createPartControl(Composite parent) {
super.createPartControl(parent);
// Code Folding
ProjectionViewer viewer = (ProjectionViewer) getSourceViewer();
// Occurrence initiation, need ITextResource and ISourceViewer.
highlighting =
new com.github.funthomas424242.rezeptsammler.rezept.resource.rezept.ui.RezeptHighlighting(
getResource(), viewer, colorManager, this);
projectionSupport = new ProjectionSupport(viewer, getAnnotationAccess(), getSharedColors());
projectionSupport.install();
// turn projection mode on
viewer.doOperation(ProjectionViewer.TOGGLE);
codeFoldingManager =
new com.github.funthomas424242.rezeptsammler.rezept.resource.rezept.ui
.RezeptCodeFoldingManager(viewer, this);
IContextService contextService = (IContextService) getSite().getService(IContextService.class);
contextService.activateContext(
"com.github.funthomas424242.rezeptsammler.rezept.resource.rezept.EditorScope");
}
@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);
}
}
public void testScopedService() throws Exception {
IWorkbenchWindow window = openTestWindow();
IEvaluationService service = (IEvaluationService) window.getService(IEvaluationService.class);
assertNotNull(service);
assertTrue(service instanceof SlaveEvaluationService);
MyEval listener = new MyEval();
IContextActivation context1 = null;
IContextService contextService = null;
try {
service.addEvaluationListener(
new ActiveContextExpression(CONTEXT_ID1, new String[] {ISources.ACTIVE_CONTEXT_NAME}),
listener,
IEvaluationService.RESULT);
assertEquals(1, listener.count);
assertFalse(listener.currentValue);
contextService = (IContextService) window.getWorkbench().getService(IContextService.class);
context1 = contextService.activateContext(CONTEXT_ID1);
assertEquals(2, listener.count);
assertTrue(listener.currentValue);
window.close();
processEvents();
assertEquals(3, listener.count);
assertTrue(listener.currentValue);
contextService.deactivateContext(context1);
context1 = null;
assertEquals(3, listener.count);
assertTrue(listener.currentValue);
} finally {
if (context1 != null) {
contextService.deactivateContext(context1);
}
}
}
/*
* (non-Javadoc)
*
* @see org.eclipse.ui.tests.harness.util.UITestCase#doSetUp()
*/
protected void doSetUp() throws Exception {
for (int i = 0; i < CREATE_CONTEXTS.length; i++) {
final String[] contextInfo = CREATE_CONTEXTS[i];
final Context context = contextService.getContext(contextInfo[0]);
if (!context.isDefined()) {
context.define(contextInfo[1], contextInfo[2], contextInfo[3]);
}
}
Command cmd = commandService.getCommand(CMD_ID);
if (!cmd.isDefined()) {
Category cat = commandService.getCategory(CATEGORY_ID);
cmd.define("Test Handler", "Test handler activation", cat);
}
}
@Override
protected void initActions(
final IServiceLocator serviceLocator, final HandlerCollection handlers) {
super.initActions(serviceLocator, handlers);
final IContextService contextService =
(IContextService) serviceLocator.getService(IContextService.class);
contextService.activateContext("de.walware.statet.r.actionSets.RSessionTools"); // $NON-NLS-1$
fHelpContextProvider =
RUIHelp.createEnrichedRHelpContextProvider(
getInputGroup().getViewer(), IRUIHelpContextIds.R_CONSOLE);
getInputGroup()
.getViewer()
.getTextWidget()
.addHelpListener(
new HelpListener() {
public void helpRequested(final HelpEvent e) {
PlatformUI.getWorkbench()
.getHelpSystem()
.displayHelp(fHelpContextProvider.getContext(null));
}
});
}
public int open() {
IWorkbench workbench = window.getWorkbench();
bindingService = (IBindingService) workbench.getAdapter(IBindingService.class);
contextService = (IContextService) workbench.getAdapter(IContextService.class);
if (bindingService != null) {
registerWorkbenchCommands();
}
int ret = super.open();
if (ret == OK) {
if (contextService != null) {
contextActivation = contextService.activateContext(CONTEXT_ID);
}
if (bindingService != null) {
registerDialogCommands();
}
}
activateJob();
return ret;
}
