private void invokeCompletion(final ExpressionContext context) {
final Project project = context.getProject();
final Editor editor = context.getEditor();
final PsiFile psiFile = editor != null ? PsiUtilBase.getPsiFileInEditor(editor, project) : null;
Runnable runnable =
() -> {
if (project.isDisposed()
|| editor == null
|| editor.isDisposed()
|| psiFile == null
|| !psiFile.isValid()) return;
// it's invokeLater, so another completion could have started
if (CompletionServiceImpl.getCompletionService().getCurrentCompletion() != null) return;
CommandProcessor.getInstance()
.executeCommand(
project,
() -> {
// if we're in some completion's insert handler, make sure our new completion
// isn't treated as the second invocation
CompletionServiceImpl.setCompletionPhase(CompletionPhase.NoCompletion);
invokeCompletionHandler(project, editor);
Lookup lookup = LookupManager.getInstance(project).getActiveLookup();
if (lookup != null) {
lookup.addLookupListener(
new MyLookupListener(context, myCheckCompletionChar));
}
},
"",
null);
};
ApplicationManager.getApplication().invokeLater(runnable);
}
