'use strict';
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var React = require('react');
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var DOM = React.DOM;
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var DateTimePickerYears = React.createClass({
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render: function() {
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var year = parseInt(this.props.viewDate.year() / 10, 10) * 10;
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return DOM.div({ className: 'rdtYears' }, [
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DOM.table({ key: 'a'}, DOM.thead({}, DOM.tr({}, [
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DOM.th({ key: 'prev', className: 'rdtPrev' }, DOM.span({onClick: this.props.subtractTime(10, 'years')}, '‹')),
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DOM.th({ key: 'year', className: 'rdtSwitch', onClick: this.props.showView('years'), colSpan: 2 }, year + '-' + (year + 9) ),
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DOM.th({ key: 'next', className: 'rdtNext'}, DOM.span({onClick: this.props.addTime(10, 'years')}, '›'))
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]))),
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DOM.table({ key: 'years'}, DOM.tbody({}, this.renderYears( year )))
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]);
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},
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renderYears: function( year ) {
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var years = [],
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i = -1,
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rows = [],
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renderer = this.props.renderYear || this.renderYear,
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selectedDate = this.props.selectedDate,
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isValid = this.props.isValidDate || this.isValidDate,
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classes, props
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;
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year--;
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var currentYear, disabled,
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// Month and date are irrelevant here because
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// we're only really interested in the year
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irrelevantMonth = 1,
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irrelevantDate = 1;
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while (i < 11) {
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classes = 'rdtYear';
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currentYear = this.props.viewDate.clone().set(
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{ year: year, month: irrelevantMonth, date: irrelevantDate });
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if ( i === -1 | i === 10 )
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classes += ' rdtOld';
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disabled = !isValid(currentYear);
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if ( disabled )
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classes += ' rdtDisabled';
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if ( selectedDate && selectedDate.year() === year )
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classes += ' rdtActive';
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props = {
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key: year,
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'data-value': year,
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className: classes
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};
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if ( !disabled )
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props.onClick = this.props.updateOn === 'years' ? this.updateSelectedYear : this.props.setDate('year');
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years.push( renderer( props, year, selectedDate && selectedDate.clone() ));
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if ( years.length === 4 ){
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rows.push( DOM.tr({ key: i }, years ) );
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years = [];
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}
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year++;
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i++;
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}
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return rows;
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},
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updateSelectedYear: function( event ) {
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this.props.updateSelectedDate(event, true);
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},
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renderYear: function( props, year ){
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return DOM.td( props, year );
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},
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isValidDate: function(){
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return 1;
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}
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});
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module.exports = DateTimePickerYears;
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