public int open() {
try {
ensureConsistency();
} catch (InvocationTargetException e) {
ExceptionHandler.handle(
e,
JavaUIMessages.TypeSelectionDialog_error3Title,
JavaUIMessages.TypeSelectionDialog_error3Message);
return CANCEL;
} catch (InterruptedException e) {
// cancelled by user
return CANCEL;
}
if (fInitialFilter == null) {
IWorkbenchWindow window = JavaScriptPlugin.getActiveWorkbenchWindow();
if (window != null) {
ISelection selection = window.getSelectionService().getSelection();
if (selection instanceof ITextSelection) {
String text = ((ITextSelection) selection).getText();
if (text != null) {
text = text.trim();
if (text.length() > 0
&& JavaScriptConventions.validateJavaScriptTypeName(
text, JavaScriptCore.VERSION_1_3, JavaScriptCore.VERSION_1_3)
.isOK()) {
fInitialFilter = text;
fSelectionMode = FULL_SELECTION;
}
}
}
}
}
return super.open();
}
/*
* @see ICompletionProposal#apply(IDocument)
*/
public void apply(IDocument document) {
try {
performChange(JavaScriptPlugin.getActivePage().getActiveEditor(), document);
} catch (CoreException e) {
ExceptionHandler.handle(
e,
CorrectionMessages.ChangeCorrectionProposal_error_title,
CorrectionMessages.ChangeCorrectionProposal_error_message);
}
}
public void run(IStructuredSelection selection) {
try {
IMember member = getMember(selection);
if (member == null || !ActionUtil.isEditable(getShell(), member)) return;
ISourceRange range = member.getNameRange();
RefactoringExecutionStarter.startChangeTypeRefactoring(
member.getJavaScriptUnit(), getShell(), range.getOffset(), range.getLength());
} catch (CoreException e) {
ExceptionHandler.handle(
e,
RefactoringMessages.ChangeTypeAction_dialog_title,
RefactoringMessages.ChangeTypeAction_exception);
}
}
/*
* (non-Javadoc) Method declared on SelectionDispatchAction
*/
public void run(ITextSelection selection) {
if (!ActionUtil.isEditable(fEditor)) return;
try {
RefactoringExecutionStarter.startChangeTypeRefactoring(
SelectionConverter.getInputAsCompilationUnit(fEditor),
getShell(),
selection.getOffset(),
selection.getLength());
} catch (CoreException e) {
ExceptionHandler.handle(
e,
RefactoringMessages.ChangeTypeAction_dialog_title,
RefactoringMessages.ChangeTypeAction_exception);
}
}
protected void handleFinishException(Shell shell, InvocationTargetException e) {
String title = NewWizardMessages.JavaProjectWizard_op_error_title;
String message = NewWizardMessages.JavaProjectWizard_op_error_create_message;
ExceptionHandler.handle(e, getShell(), title, message);
}
