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import PropTypes from '../../../_util/vue-types';
import BaseMixin from '../../../_util/BaseMixin';
import { getMonthName } from '../util';
var CalendarHeader = {
mixins: [BaseMixin],
props: {
value: PropTypes.object,
locale: PropTypes.object,
yearSelectOffset: PropTypes.number.def(10),
yearSelectTotal: PropTypes.number.def(20),
// onValueChange: PropTypes.func,
// onTypeChange: PropTypes.func,
Select: PropTypes.object,
prefixCls: PropTypes.string,
type: PropTypes.string,
showTypeSwitch: PropTypes.bool,
headerComponents: PropTypes.array
},
methods: {
onYearChange: function onYearChange(year) {
var newValue = this.value.clone();
newValue.year(parseInt(year, 10));
this.__emit('valueChange', newValue);
},
onMonthChange: function onMonthChange(month) {
var newValue = this.value.clone();
newValue.month(parseInt(month, 10));
this.__emit('valueChange', newValue);
},
yearSelectElement: function yearSelectElement(year) {
var h = this.$createElement;
var yearSelectOffset = this.yearSelectOffset,
yearSelectTotal = this.yearSelectTotal,
prefixCls = this.prefixCls,
Select = this.Select;
var start = year - yearSelectOffset;
var end = start + yearSelectTotal;
var options = [];
for (var index = start; index < end; index++) {
options.push(h(
Select.Option,
{ key: '' + index },
[index]
));
}
return h(
Select,
{
'class': prefixCls + '-header-year-select',
on: {
'change': this.onYearChange
},
attrs: {
dropdownStyle: { zIndex: 2000 },
dropdownMenuStyle: { maxHeight: '250px', overflow: 'auto', fontSize: '12px' },
optionLabelProp: 'children',
value: String(year),
showSearch: false
}
},
[options]
);
},
monthSelectElement: function monthSelectElement(month) {
var h = this.$createElement;
var value = this.value,
Select = this.Select,
prefixCls = this.prefixCls;
var t = value.clone();
var options = [];
for (var index = 0; index < 12; index++) {
t.month(index);
options.push(h(
Select.Option,
{ key: '' + index },
[getMonthName(t)]
));
}
return h(
Select,
{
'class': prefixCls + '-header-month-select',
attrs: { dropdownStyle: { zIndex: 2000 },
dropdownMenuStyle: {
maxHeight: '250px',
overflow: 'auto',
overflowX: 'hidden',
fontSize: '12px'
},
optionLabelProp: 'children',
value: String(month),
showSearch: false
},
on: {
'change': this.onMonthChange
}
},
[options]
);
},
changeTypeToDate: function changeTypeToDate() {
this.__emit('typeChange', 'date');
},
changeTypeToMonth: function changeTypeToMonth() {
this.__emit('typeChange', 'month');
}
},
render: function render() {
var h = arguments[0];
var value = this.value,
locale = this.locale,
prefixCls = this.prefixCls,
type = this.type,
showTypeSwitch = this.showTypeSwitch,
headerComponents = this.headerComponents;
var year = value.year();
var month = value.month();
var yearSelect = this.yearSelectElement(year);
var monthSelect = type === 'month' ? null : this.monthSelectElement(month);
var switchCls = prefixCls + '-header-switcher';
var typeSwitcher = showTypeSwitch ? h(
'span',
{ 'class': switchCls },
[type === 'date' ? h(
'span',
{ 'class': switchCls + '-focus' },
[locale.month]
) : h(
'span',
{
on: {
'click': this.changeTypeToDate
},
'class': switchCls + '-normal' },
[locale.month]
), type === 'month' ? h(
'span',
{ 'class': switchCls + '-focus' },
[locale.year]
) : h(
'span',
{
on: {
'click': this.changeTypeToMonth
},
'class': switchCls + '-normal' },
[locale.year]
)]
) : null;
return h(
'div',
{ 'class': prefixCls + '-header' },
[typeSwitcher, monthSelect, yearSelect, headerComponents]
);
}
};
export default CalendarHeader;