/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
/* This Source Code Form is subject to the terms of the Mozilla Public
 * License, v. 2.0. If a copy of the MPL was not distributed with this
 * file, You can obtain one at http://mozilla.org/MPL/2.0/. */

#include "txRtfHandler.h"

#include <utility>

txResultTreeFragment::txResultTreeFragment(
    mozilla::UniquePtr<txResultBuffer>&& aBuffer)
    : txAExprResult(nullptr), mBuffer(std::move(aBuffer)) {}

short txResultTreeFragment::getResultType() { return RESULT_TREE_FRAGMENT; }

void txResultTreeFragment::stringValue(nsString& aResult) {
  if (!mBuffer) {
    return;
  }

  aResult.Append(mBuffer->mStringValue);
}

const nsString* txResultTreeFragment::stringValuePointer() {
  return mBuffer ? &mBuffer->mStringValue : nullptr;
}

bool txResultTreeFragment::booleanValue() { return true; }

double txResultTreeFragment::numberValue() {
  if (!mBuffer) {
    return 0;
  }

  return txDouble::toDouble(mBuffer->mStringValue);
}

nsresult txResultTreeFragment::flushToHandler(txAXMLEventHandler* aHandler) {
  if (!mBuffer) {
    return NS_ERROR_FAILURE;
  }

  return mBuffer->flushToHandler(aHandler);
}

nsresult txRtfHandler::getAsRTF(txAExprResult** aResult) {
  *aResult = new txResultTreeFragment(std::move(mBuffer));
  NS_ADDREF(*aResult);
  return NS_OK;
}

nsresult txRtfHandler::endDocument(nsresult aResult) { return NS_OK; }

nsresult txRtfHandler::startDocument() { return NS_OK; }