/**
* 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 IResource getSelectedResource(IEvaluationContext evaluationContext) {
if (evaluationContext == null) {
return null;
}
Object variable = evaluationContext.getVariable(ISources.ACTIVE_CURRENT_SELECTION_NAME);
if (variable instanceof IStructuredSelection) {
Object selectedObject = ((IStructuredSelection) variable).getFirstElement();
if (selectedObject instanceof IAdaptable) {
IResource resource = (IResource) ((IAdaptable) selectedObject).getAdapter(IResource.class);
if (resource != null) {
return resource;
}
}
} else {
// checks the active editor
variable = evaluationContext.getVariable(ISources.ACTIVE_EDITOR_NAME);
if (variable instanceof IEditorPart) {
IEditorInput editorInput = ((IEditorPart) variable).getEditorInput();
if (editorInput instanceof IFileEditorInput) {
return ((IFileEditorInput) editorInput).getFile();
}
}
}
return null;
}
/** may return a single object, or a collection */
public static Object getNavigationSelectionObject() {
if (!PlatformUI.getWorkbench().hasService(IHandlerService.class)) return null;
IHandlerService hs =
(IHandlerService) PlatformUI.getWorkbench().getService(IHandlerService.class);
IEvaluationContext ctx = hs.getCurrentState();
if (ctx == null) return null;
return ctx.getDefaultVariable();
}
@Override
public void execute(String newText) throws CoreException {
if (newText.isEmpty()) {
if (getModel().getText() != null) {
EnquiryTranslationRemoveCommand removeCmd = new EnquiryTranslationRemoveCommand(getModel());
removeCmd.execute(newText);
}
return;
}
if (newText.equals(getModel().getText())) {
// do nothing if text is the same.
return;
}
IEditorPart editorPart = getActiveEditorPart();
if (editorPart != null) {
// Extract useful parameters needed for the command
IWorkbenchPartSite site = editorPart.getSite();
// Invoke the command
IHandlerService handlerService = (IHandlerService) site.getService(IHandlerService.class);
ICommandService commandService = (ICommandService) site.getService(ICommandService.class);
CommandStack commandStack = (CommandStack) editorPart.getAdapter(CommandStack.class);
try {
// Get the command and assign values to parameters
Command command = commandService.getCommand(EDIT_COMMAND_ID);
Parameterization parameter = new Parameterization(command.getParameter("text"), newText);
ParameterizedCommand parmCommand =
new ParameterizedCommand(command, new Parameterization[] {parameter});
// Prepare the evaluation context
IEvaluationContext ctx = handlerService.getCurrentState();
ctx.addVariable("model", getModel());
ctx.addVariable("commandStack", commandStack);
// Execute the command
handlerService.executeCommandInContext(parmCommand, null, ctx);
} catch (Exception ex) {
IStatus status =
new Status(
IStatus.ERROR,
Activator.PLUGIN_ID,
"Error while executing command to update translation",
ex);
throw new CoreException(status);
}
} else {
/** @TODO log warn no active editorPart, should never occur */
}
}
/** {@inheritDoc} */
@Override
public Object execute(ExecutionEvent event) throws ExecutionException {
StructuredSelection selection =
(StructuredSelection) HandlerUtil.getCurrentSelectionChecked(event);
AbstractRootEditor rootEditor = (AbstractRootEditor) HandlerUtil.getActiveEditor(event);
RepositoryDefinition repositoryDefinition =
rootEditor.getInputDefinition().getRepositoryDefinition();
Object selectedObject = selection.getFirstElement();
ExceptionSensorData dataToNavigateTo = null;
if (selectedObject instanceof ExceptionSensorData) {
dataToNavigateTo = (ExceptionSensorData) selectedObject;
} else if (selectedObject instanceof InvocationSequenceData) {
List<ExceptionSensorData> exceptions =
((InvocationSequenceData) selectedObject).getExceptionSensorDataObjects();
if ((null != exceptions) && !exceptions.isEmpty()) {
for (ExceptionSensorData exSensorData : exceptions) {
if (0 != exSensorData.getMethodIdent()) {
dataToNavigateTo = exSensorData;
break;
}
}
}
}
if (null != dataToNavigateTo) {
ExceptionSensorData exceptionSensorData = dataToNavigateTo;
// exit if the object does not carry the methodIdent
if (null == exceptionSensorData.getThrowableType()) {
return null;
}
InputDefinition inputDefinition =
getInputDefinition(repositoryDefinition, exceptionSensorData);
// open the view via command
IHandlerService handlerService =
(IHandlerService) PlatformUI.getWorkbench().getService(IHandlerService.class);
ICommandService commandService =
(ICommandService) PlatformUI.getWorkbench().getService(ICommandService.class);
Command command = commandService.getCommand(OpenViewHandler.COMMAND);
ExecutionEvent executionEvent = handlerService.createExecutionEvent(command, new Event());
IEvaluationContext context = (IEvaluationContext) executionEvent.getApplicationContext();
context.addVariable(OpenViewHandler.INPUT, inputDefinition);
try {
command.executeWithChecks(executionEvent);
} catch (NotDefinedException | NotEnabledException | NotHandledException e) {
throw new ExecutionException("Error opening the exception type view.", e);
}
}
return null;
}
private static IStructuredSelection getActiveSelection() {
IStructuredSelection selection = null;
IEvaluationService evaluationService =
(IEvaluationService) PlatformUI.getWorkbench().getService(IEvaluationService.class);
if (evaluationService != null) {
IEvaluationContext currentState = evaluationService.getCurrentState();
Object variable = currentState.getVariable(ISources.ACTIVE_CURRENT_SELECTION_NAME);
if (variable instanceof IStructuredSelection) {
selection = (IStructuredSelection) variable;
}
}
return (selection == null) ? StructuredSelection.EMPTY : selection;
}
public static ExecutionEvent createExecutionEvent(
final IGraphicalEditPart editPart, MouseEvent mouseEvent) {
final IEvaluationContext context = new EvaluationContext(null, editPart);
context.addVariable(
ISources.ACTIVE_CURRENT_SELECTION_NAME,
new StructuredSelection(Collections.singletonList(editPart)));
final Map<String, String> parameters = new HashMap<String, String>();
if (mouseEvent != null) {
parameters.put("x", String.valueOf(mouseEvent.x));
parameters.put("y", String.valueOf(mouseEvent.y));
}
return new ExecutionEvent(null, parameters, null, context);
}
@Override
public void execute(String newText) throws CoreException {
IEditorPart editorPart = getActiveEditorPart();
if (editorPart != null) {
// Extract useful parameters needed for the command
IWorkbenchPartSite site = editorPart.getSite();
// Invoke the command
IHandlerService handlerService = (IHandlerService) site.getService(IHandlerService.class);
ICommandService commandService = (ICommandService) site.getService(ICommandService.class);
if (editorPart instanceof VersionMultiPageEditor) {
VersionMultiPageEditor vEditor = (VersionMultiPageEditor) editorPart;
EditingDomain editingDomain = vEditor.getVersionFormEditor().getEditingDomain();
CommandStack commandStack = editingDomain.getCommandStack();
try {
// Get the command and assign values to parameters
Command command = commandService.getCommand(getCommandId());
ParameterizedCommand parmCommand =
new ParameterizedCommand(command, new Parameterization[] {});
// Prepare the evaluation context
IEvaluationContext ctx = handlerService.getCurrentState();
ctx.addVariable("model", getModel());
ctx.addVariable("commandStack", commandStack);
ctx.addVariable("editingDomain", editingDomain);
// Execute the command
handlerService.executeCommandInContext(parmCommand, null, ctx);
} catch (Exception ex) {
IStatus status =
new Status(
IStatus.ERROR,
VersionEditorActivator.PLUGIN_ID,
"Error while executing command to remove translation",
ex);
throw new CoreException(status);
}
}
} else {
/** @TODO log warn no active editorPart, should never occur */
}
}
@Override
public Object execute(final ExecutionEvent event) throws ExecutionException {
final IEvaluationContext context = (IEvaluationContext) event.getApplicationContext();
/* Get the map */
final IWorkbenchWindow window =
(IWorkbenchWindow) context.getVariable(ISources.ACTIVE_WORKBENCH_WINDOW_NAME);
final IWorkbenchPage activePage = window.getActivePage();
/* set input to gtt tables */
final IScenarioDataProvider dataProvider = KalypsoAFGUIFrameworkPlugin.getDataProvider();
final IFolder scenarioFolder = (IFolder) dataProvider.getScenarioFolder();
KalypsoCorePlugin.getDefault().getSelectionManager().clear();
WorkflowHandlerUtils.setGttInput(
activePage,
"NaNodes",
"urn:org.kalypso.model.rrm.resultOutputManagement:workflow:NaNodes:gtt",
Messages.getString("ResultOutputManagementTaskHandler_0"),
scenarioFolder); //$NON-NLS-1$ //$NON-NLS-2$ //$NON-NLS-3$
WorkflowHandlerUtils.setGttInput(
activePage,
"Catchments",
"urn:org.kalypso.model.rrm.resultOutputManagement:workflow:Catchments:gtt",
Messages.getString("ResultOutputManagementTaskHandler_1"),
scenarioFolder); //$NON-NLS-1$ //$NON-NLS-2$ //$NON-NLS-3$
WorkflowHandlerUtils.setGttInput(
activePage,
"StorageChannels",
"urn:org.kalypso.model.rrm.resultOutputManagement:workflow:StorageChannels:gtt",
Messages.getString("ResultOutputManagementTaskHandler_2"),
scenarioFolder); //$NON-NLS-1$ //$NON-NLS-2$ //$NON-NLS-3$
WorkflowHandlerUtils.setGftInput(
activePage,
"Outputs",
"urn:org.kalypso.model.rrm.resultOutputManagement:workflow:Outputs:gft",
Messages.getString("ResultOutputManagementTaskHandler_3"),
scenarioFolder); //$NON-NLS-1$ //$NON-NLS-2$ //$NON-NLS-3$
return null;
}
@Override
public void setEnabled(Object evaluationContext) {
if (evaluationContext instanceof IEvaluationContext) {
IEvaluationContext evalContext = (IEvaluationContext) evaluationContext;
Object selection = evalContext.getVariable(ISources.ACTIVE_CURRENT_SELECTION_NAME);
if (selection instanceof ISelection) {
IProject[] selectedProjects = getSelectedProjects((ISelection) selection);
Repository repository = org.eclipse.flux.core.Activator.getDefault().getRepository();
for (IProject project : selectedProjects) {
if (repository.isConnected(project)) {
setBaseEnabled(true);
return;
}
}
}
}
setBaseEnabled(false);
}
@Override
public final EvaluationResult evaluate(final IEvaluationContext context) throws CoreException {
final EvaluationResult result = super.evaluate(context);
if (result == EvaluationResult.FALSE) {
return result;
}
final Object defaultVariable = context.getVariable(ISources.ACTIVE_CURRENT_SELECTION_NAME);
if (defaultVariable instanceof ISelection) {
final ISelection selection = (ISelection) defaultVariable;
if (enabler.isEnabledForSelection(selection)) {
return EvaluationResult.TRUE;
}
}
return EvaluationResult.FALSE;
}
/* (non-Javadoc)
* @see Expression#evaluate(IVariablePool)
*/
public EvaluationResult evaluate(IEvaluationContext context) throws CoreException {
if (fTypeName == null) return EvaluationResult.FALSE;
Object var = context.getDefaultVariable();
Object adapted = null;
IAdapterManager manager = Platform.getAdapterManager();
if (Expressions.isInstanceOf(var, fTypeName)) {
adapted = var;
} else {
if (manager.hasAdapter(var, fTypeName)) {
adapted = manager.getAdapter(var, fTypeName);
} else {
// if the adapter manager doesn't have an adapter contributed,
// try to see if the variable itself implements IAdaptable
if (var instanceof IAdaptable) {
try {
Class typeClazz = Class.forName(fTypeName, false, var.getClass().getClassLoader());
adapted = ((IAdaptable) var).getAdapter(typeClazz);
} catch (ClassNotFoundException e) {
}
}
if (adapted == null) {
// all attempts failed, return false
return EvaluationResult.FALSE;
}
}
}
// the adapted result is null but hasAdapter returned true check
// if the adapter is loaded.
if (adapted == null) {
if (manager.queryAdapter(var, fTypeName) == IAdapterManager.NOT_LOADED) {
return EvaluationResult.NOT_LOADED;
} else {
return EvaluationResult.FALSE;
}
}
return evaluateAnd(new DefaultVariable(context, adapted));
}
/*
* (non-Javadoc)
*
* @see
* org.eclipse.core.expressions.Expression#evaluate(org.eclipse.core
* .expressions.IEvaluationContext)
*/
public EvaluationResult evaluate(IEvaluationContext context) {
Object v = context.getVariable(ISources.ACTIVE_PART_ID_NAME);
return EvaluationResult.valueOf(partId.equals(v));
}
public EvaluationResult evaluate(IEvaluationContext context) throws CoreException {
String variable = (String) context.getVariable("username");
return lookFor.equals(variable) ? EvaluationResult.TRUE : EvaluationResult.FALSE;
}
