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'use strict';
Object.defineProperty(exports, "__esModule", {
value: true
});
var _extends = Object.assign || function (target) { for (var i = 1; i < arguments.length; i++) { var source = arguments[i]; for (var key in source) { if (Object.prototype.hasOwnProperty.call(source, key)) { target[key] = source[key]; } } } return target; };
var _utils = require('../utils');
var _utils2 = _interopRequireDefault(_utils);
var _align = require('./align');
var _align2 = _interopRequireDefault(_align);
function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { 'default': obj }; }
/**
* `tgtPoint`: { pageX, pageY } or { clientX, clientY }.
* If client position provided, will internal convert to page position.
*/
function alignPoint(el, tgtPoint, align) {
var pageX = void 0;
var pageY = void 0;
var doc = _utils2['default'].getDocument(el);
var win = doc.defaultView || doc.parentWindow;
var scrollX = _utils2['default'].getWindowScrollLeft(win);
var scrollY = _utils2['default'].getWindowScrollTop(win);
var viewportWidth = _utils2['default'].viewportWidth(win);
var viewportHeight = _utils2['default'].viewportHeight(win);
if ('pageX' in tgtPoint) {
pageX = tgtPoint.pageX;
} else {
pageX = scrollX + tgtPoint.clientX;
}
if ('pageY' in tgtPoint) {
pageY = tgtPoint.pageY;
} else {
pageY = scrollY + tgtPoint.clientY;
}
var tgtRegion = {
left: pageX,
top: pageY,
width: 0,
height: 0
};
var pointInView = pageX >= 0 && pageX <= scrollX + viewportWidth && pageY >= 0 && pageY <= scrollY + viewportHeight;
// Provide default target point
var points = [align.points[0], 'cc'];
return (0, _align2['default'])(el, tgtRegion, _extends({}, align, { points: points }), pointInView);
}
exports['default'] = alignPoint;
module.exports = exports['default'];