@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);
}
};
}
public void startTemplateWithPrefix(
final Editor editor,
final TemplateImpl template,
@Nullable final PairProcessor<String, String> processor,
@Nullable String argument) {
final int caretOffset = editor.getCaretModel().getOffset();
String key = template.getKey();
int startOffset = caretOffset - key.length();
if (argument != null) {
if (!isDelimiter(key.charAt(key.length() - 1))) {
// pass space
startOffset--;
}
startOffset -= argument.length();
}
startTemplateWithPrefix(editor, template, startOffset, processor, argument);
}