/*
 * Copyright 2015 Google Inc. All Rights Reserved.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

#ifndef COBALT_WEBDRIVER_ALGORITHMS_H_
#define COBALT_WEBDRIVER_ALGORITHMS_H_

#include <string>

#include "cobalt/dom/element.h"

namespace cobalt {
namespace webdriver {
namespace algorithms {

// Implementation of getElementText algorithm.
// https://w3c.github.io/webdriver/webdriver-spec.html#getelementtext
// The spec is not totally clear and, according to comments on the spec, does
// not exactly match the behavior of existing WebDriver implementations. This
// implementation will follow the de-facto standards where they differ.
std::string GetElementText(dom::Element* element);

// https://w3c.github.io/webdriver/webdriver-spec.html#element-displayedness
// The spec does not exactly match the behavior of existing WebDriver
// implementations. Consistency with existing implementations will be preferred
// over strict conformance to the draft spec.
bool IsDisplayed(dom::Element* element);

}  // namespace algorithms
}  // namespace webdriver
}  // namespace cobalt
#endif  // COBALT_WEBDRIVER_ALGORITHMS_H_