/** 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 */
}
}
@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 void launch(final IEditorPart editor, final String mode) {
assert mode.equals("run"); // $NON-NLS-1$
final IWorkbenchPart workbenchPart = UIAccess.getActiveWorkbenchPart(false);
final IWorkbenchPartSite site = workbenchPart.getSite();
if (site != null) {
final IHandlerService handlerService =
(IHandlerService) site.getService(IHandlerService.class);
final ICommandService commandService =
(ICommandService) site.getService(ICommandService.class);
final Map<String, String> parameters = new HashMap<String, String>();
parameters.put(RCodeLaunching.FILE_COMMAND_ID_PARAMTER_ID, fFileCommandId);
final Command command =
commandService.getCommand(
!fGotoConsole
? RCodeLaunching.RUN_FILEVIACOMMAND_COMMAND_ID
: RCodeLaunching.RUN_FILEVIACOMMAND_GOTOCONSOLE_COMMAND_ID);
final ExecutionEvent executionEvent =
new ExecutionEvent(command, parameters, null, handlerService.getCurrentState());
if (!editor.equals(HandlerUtil.getActivePart(executionEvent))) {
LaunchShortcutUtil.handleUnsupportedExecution(executionEvent);
return;
}
try {
command.executeWithChecks(executionEvent);
} catch (final ExecutionException e) {
LaunchShortcutUtil.handleRLaunchException(
e, RLaunchingMessages.RScriptLaunch_error_message, executionEvent);
} catch (final NotDefinedException e) {
LaunchShortcutUtil.handleUnsupportedExecution(executionEvent);
} catch (final NotEnabledException e) {
LaunchShortcutUtil.handleUnsupportedExecution(executionEvent);
} catch (final NotHandledException e) {
LaunchShortcutUtil.handleUnsupportedExecution(executionEvent);
}
}
}
private void mockSelection(ISelection selection) {
EvaluationContext context = new EvaluationContext(null, new Object());
context.addVariable(ISources.ACTIVE_MENU_SELECTION_NAME, selection);
when(handlerService.getCurrentState()).thenReturn(context);
}