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import _defineProperty from 'babel-runtime/helpers/defineProperty';
import _typeof from 'babel-runtime/helpers/typeof';
import _extends from 'babel-runtime/helpers/extends';
import PropTypes from '../_util/vue-types';
import BaseMixin from '../_util/BaseMixin';
// matchMedia polyfill for
// https://github.com/WickyNilliams/enquire.js/issues/82
var enquire = null;
if (typeof window !== 'undefined') {
var matchMediaPolyfill = function matchMediaPolyfill(mediaQuery) {
return {
media: mediaQuery,
matches: false,
addListener: function addListener() {},
removeListener: function removeListener() {}
};
};
window.matchMedia = window.matchMedia || matchMediaPolyfill;
enquire = require('enquire.js');
}
var BreakpointMap = PropTypes.shape({
xs: PropTypes.number,
sm: PropTypes.number,
md: PropTypes.number,
lg: PropTypes.number,
xl: PropTypes.number,
xxl: PropTypes.number
}).loose;
var RowProps = {
gutter: PropTypes.oneOfType([PropTypes.number, BreakpointMap]),
type: PropTypes.oneOf(['flex']),
align: PropTypes.oneOf(['top', 'middle', 'bottom']),
justify: PropTypes.oneOf(['start', 'end', 'center', 'space-around', 'space-between']),
prefixCls: PropTypes.string
};
var responsiveArray = ['xxl', 'xl', 'lg', 'md', 'sm', 'xs'];
var responsiveMap = {
xs: '(max-width: 575px)',
sm: '(min-width: 576px)',
md: '(min-width: 768px)',
lg: '(min-width: 992px)',
xl: '(min-width: 1200px)',
xxl: '(min-width: 1600px)'
};
export default {
name: 'ARow',
mixins: [BaseMixin],
props: _extends({}, RowProps, {
gutter: PropTypes.oneOfType([PropTypes.number, BreakpointMap]).def(0)
}),
provide: function provide() {
return {
rowContext: this
};
},
data: function data() {
return {
screens: {}
};
},
mounted: function mounted() {
var _this = this;
this.$nextTick(function () {
Object.keys(responsiveMap).map(function (screen) {
return enquire.register(responsiveMap[screen], {
match: function match() {
if (_typeof(_this.gutter) !== 'object') {
return;
}
_this.setState(function (prevState) {
return {
screens: _extends({}, prevState.screens, _defineProperty({}, screen, true))
};
});
},
unmatch: function unmatch() {
if (_typeof(_this.gutter) !== 'object') {
return;
}
_this.setState(function (prevState) {
return {
screens: _extends({}, prevState.screens, _defineProperty({}, screen, false))
};
});
},
// Keep a empty destory to avoid triggering unmatch when unregister
destroy: function destroy() {}
});
});
});
},
beforeDestroy: function beforeDestroy() {
Object.keys(responsiveMap).map(function (screen) {
return enquire.unregister(responsiveMap[screen]);
});
},
methods: {
getGutter: function getGutter() {
var gutter = this.gutter;
if ((typeof gutter === 'undefined' ? 'undefined' : _typeof(gutter)) === 'object') {
for (var i = 0; i < responsiveArray.length; i++) {
var breakpoint = responsiveArray[i];
if (this.screens[breakpoint] && gutter[breakpoint] !== undefined) {
return gutter[breakpoint];
}
}
}
return gutter;
}
},
render: function render() {
var _classes;
var h = arguments[0];
var type = this.type,
justify = this.justify,
align = this.align,
_prefixCls = this.prefixCls,
prefixCls = _prefixCls === undefined ? 'ant-row' : _prefixCls,
$slots = this.$slots;
var gutter = this.getGutter();
var classes = (_classes = {}, _defineProperty(_classes, prefixCls, !type), _defineProperty(_classes, prefixCls + '-' + type, type), _defineProperty(_classes, prefixCls + '-' + type + '-' + justify, type && justify), _defineProperty(_classes, prefixCls + '-' + type + '-' + align, type && align), _classes);
var rowStyle = gutter > 0 ? {
marginLeft: gutter / -2 + 'px',
marginRight: gutter / -2 + 'px'
} : {};
return h(
'div',
{ 'class': classes, style: rowStyle },
[$slots['default']]
);
}
};