bc518174
 王天杨
提交两个项目文件
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"use strict";
var _interopRequireDefault = require("@babel/runtime/helpers/interopRequireDefault");
exports.__esModule = true;
exports.default = transitionEnd;
var _css = _interopRequireDefault(require("./css"));
var _listen = _interopRequireDefault(require("./listen"));
var _triggerEvent = _interopRequireDefault(require("./triggerEvent"));
function parseDuration(node) {
var str = (0, _css.default)(node, 'transitionDuration') || '';
var mult = str.indexOf('ms') === -1 ? 1000 : 1;
return parseFloat(str) * mult;
}
function emulateTransitionEnd(element, duration, padding) {
if (padding === void 0) {
padding = 5;
}
var called = false;
var handle = setTimeout(function () {
if (!called) (0, _triggerEvent.default)(element, 'transitionend', true);
}, duration + padding);
var remove = (0, _listen.default)(element, 'transitionend', function () {
called = true;
}, {
once: true
});
return function () {
clearTimeout(handle);
remove();
};
}
function transitionEnd(element, handler, duration, padding) {
if (duration == null) duration = parseDuration(element) || 0;
var removeEmulate = emulateTransitionEnd(element, duration, padding);
var remove = (0, _listen.default)(element, 'transitionend', handler);
return function () {
removeEmulate();
remove();
};
}
module.exports = exports["default"];
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