// Copyright 2013 Google Inc.
//
// 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.

goog.provide('axs.browserUtils');

/**
 * Use Firefox matcher when Webkit is not supported.
 * Use IE matcher when neither webkit nor Firefox supported.
 * @param {Element} element
 * @param {string} selector
 * @return {boolean} true if the element matches the selector
 */
axs.browserUtils.matchSelector = function(element, selector) {
    if (element.webkitMatchesSelector)
        return element.webkitMatchesSelector(selector);
    if (element.mozMatchesSelector)
        return element.mozMatchesSelector(selector);
    if (element.msMatchesSelector)
        return element.msMatchesSelector(selector);
    return false;
};

// Copyright 2013 Google Inc.
//
// 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.

goog.provide('axs.browserUtils');

/**
 * Use Webkit matcher when matches() is not supported.
 * Use Firefox matcher when Webkit is not supported.
 * Use IE matcher when neither webkit nor Firefox supported.
 * @param {Element} element
 * @param {string} selector
 * @return {boolean} true if the element matches the selector
 */
axs.browserUtils.matchSelector = function(element, selector) {
    if (element.matches)
        return element.matches(selector);
    if (element.webkitMatchesSelector)
        return element.webkitMatchesSelector(selector);
    if (element.mozMatchesSelector)
        return element.mozMatchesSelector(selector);
    if (element.msMatchesSelector)
        return element.msMatchesSelector(selector);
    return false;
};

Add .matches() as default choice for browserUtils.matchSelector
Add .matches() as default choice for browserUtils.matchSelector

Formerly known as matchesSelector(), with many vendor prefixes as seen in this function.
I'm using ADT in a jsdom environment, which doesn't support any vendor-prefixed variations
of this function.

http://caniuse.com/#feat=matchesselector
