@Nullable
public Runnable startNonCustomTemplates(
final Map<TemplateImpl, String> template2argument,
final Editor editor,
@Nullable final PairProcessor<String, String> processor) {
final int caretOffset = editor.getCaretModel().getOffset();
final Document document = editor.getDocument();
final CharSequence text = document.getCharsSequence();
if (template2argument == null || template2argument.isEmpty()) {
return null;
}
if (!FileDocumentManager.getInstance().requestWriting(editor.getDocument(), myProject)) {
return null;
}
return () -> {
if (template2argument.size() == 1) {
TemplateImpl template = template2argument.keySet().iterator().next();
String argument = template2argument.get(template);
int templateStart = getTemplateStart(template, argument, caretOffset, text);
startTemplateWithPrefix(editor, template, templateStart, processor, argument);
} else {
ListTemplatesHandler.showTemplatesLookup(myProject, editor, template2argument);
}
};
}
private static boolean containsTemplateStartingBefore(
Map<TemplateImpl, String> template2argument, int offset, int caretOffset, CharSequence text) {
for (TemplateImpl template : template2argument.keySet()) {
String argument = template2argument.get(template);
int templateStart = getTemplateStart(template, argument, caretOffset, text);
if (templateStart < offset) {
return true;
}
}
return false;
}