/* (non-JavaDoc)
* Method declared in SelectionDispatchAction.
*/
@Override
public final void run(ITextSelection ts) {
ITypeRoot input = getEditorInput(fEditor);
if (!ActionUtil.isProcessable(getShell(), input)) return;
OccurrencesFinder finder = new OccurrencesFinder();
FindOccurrencesEngine engine = FindOccurrencesEngine.create(finder);
try {
String result = engine.run(input, ts.getOffset(), ts.getLength());
if (result != null) showMessage(getShell(), fEditor, result);
} catch (JavaModelException e) {
JavaPlugin.log(e);
}
}
@Override
public void run(IStructuredSelection selection) {
IMember member = getMember(selection);
if (!ActionUtil.isProcessable(getShell(), member)) return;
FindOccurrencesEngine engine = FindOccurrencesEngine.create(new OccurrencesFinder());
try {
ISourceRange range = member.getNameRange();
String result = engine.run(member.getTypeRoot(), range.getOffset(), range.getLength());
if (result != null) showMessage(getShell(), fActionBars, result);
} catch (JavaModelException e) {
JavaPlugin.log(e);
}
}
/**
* Note: This method is for internal use only. Clients should not call this method.
*
* @param cu The compilation unit to process
*/
public void run(ICompilationUnit cu) {
if (!ElementValidator.check(
cu, getShell(), ActionMessages.OrganizeImportsAction_error_title, fEditor != null)) return;
if (!ActionUtil.isProcessable(getShell(), cu)) return;
IEditingSupport helper = createViewerHelper();
try {
CodeGenerationSettings settings =
JavaPreferencesSettings.getCodeGenerationSettings(cu.getJavaProject());
if (fEditor == null && EditorUtility.isOpenInEditor(cu) == null) {
IEditorPart editor = EditorUtility.openInEditor(cu);
if (editor instanceof JavaEditor) {
fEditor = (JavaEditor) editor;
}
}
CompilationUnit astRoot =
JavaPlugin.getDefault().getASTProvider().getAST(cu, ASTProvider.WAIT_ACTIVE_ONLY, null);
AJOrganizeImportsOperation op =
new AJOrganizeImportsOperation(
cu,
astRoot,
settings.importIgnoreLowercase,
!cu.isWorkingCopy(),
true,
createChooseImportQuery());
IRewriteTarget target = null;
if (fEditor != null) {
target = (IRewriteTarget) fEditor.getAdapter(IRewriteTarget.class);
if (target != null) {
target.beginCompoundChange();
}
}
IProgressService progressService = PlatformUI.getWorkbench().getProgressService();
IRunnableContext context = getSite().getWorkbenchWindow();
if (context == null) {
context = progressService;
}
try {
registerHelper(helper);
progressService.runInUI(
context, new WorkbenchRunnableAdapter(op, op.getScheduleRule()), op.getScheduleRule());
IProblem parseError = op.getParseError();
if (parseError != null) {
String message =
Messages.format(
ActionMessages.OrganizeImportsAction_single_error_parse, parseError.getMessage());
MessageDialog.openInformation(
getShell(), ActionMessages.OrganizeImportsAction_error_title, message);
if (fEditor != null && parseError.getSourceStart() != -1) {
fEditor.selectAndReveal(
parseError.getSourceStart(),
parseError.getSourceEnd() - parseError.getSourceStart() + 1);
}
} else {
if (fEditor != null) {
setStatusBarMessage(getOrganizeInfo(op));
}
}
} catch (InvocationTargetException e) {
ExceptionHandler.handle(
e,
getShell(),
ActionMessages.OrganizeImportsAction_error_title,
ActionMessages.OrganizeImportsAction_error_message);
} catch (InterruptedException e) {
} finally {
deregisterHelper(helper);
if (target != null) {
target.endCompoundChange();
}
}
} catch (CoreException e) {
ExceptionHandler.handle(
e,
getShell(),
ActionMessages.OrganizeImportsAction_error_title,
ActionMessages.OrganizeImportsAction_error_message);
}
}