src/Panel.jsx

   1 import React, { Component } from 'react';
   2 import PropTypes from 'prop-types';
   3 import Header from './Header';
   4 import Combobox from './Combobox';
   5 import moment from 'moment';
   6 import classNames from 'classnames';
   7
   8 function noop() {
   9 }
  10
  11 function generateOptions(length, disabledOptions, hideDisabledOptions) {
  12   const arr = [];
  13   for (let value = 0; value < length; value++) {
  14     if (!disabledOptions || disabledOptions.indexOf(value) < 0 || !hideDisabledOptions) {
  15       arr.push(value);
  16     }
  17   }
  18   return arr;
  19 }
  20
  21 class Panel extends Component {
  22   static propTypes = {
  23     clearText: PropTypes.string,
  24     prefixCls: PropTypes.string,
  25     className: PropTypes.string,
  26     defaultOpenValue: PropTypes.object,
  27     value: PropTypes.object,
  28     placeholder: PropTypes.string,
  29     format: PropTypes.string,
  30     disabledHours: PropTypes.func,
  31     disabledMinutes: PropTypes.func,
  32     disabledSeconds: PropTypes.func,
  33     hideDisabledOptions: PropTypes.bool,
  34     onChange: PropTypes.func,
  35     onEsc: PropTypes.func,
  36     allowEmpty: PropTypes.bool,
  37     showHour: PropTypes.bool,
  38     showMinute: PropTypes.bool,
  39     showSecond: PropTypes.bool,
  40     onClear: PropTypes.func,
  41     use12Hours: PropTypes.bool,
  42     addon: PropTypes.func,
  43     focusOnOpen: PropTypes.bool,
  44     onKeyDown: PropTypes.func,
  45   };
  46
  47   static defaultProps = {
  48     prefixCls: 'rc-time-picker-panel',
  49     onChange: noop,
  50     onClear: noop,
  51     disabledHours: noop,
  52     disabledMinutes: noop,
  53     disabledSeconds: noop,
  54     defaultOpenValue: moment(),
  55     use12Hours: false,
  56     addon: noop,
  57     onKeyDown: noop,
  58   };
  59
  60   constructor(props) {
  61     super(props);
  62     this.state = {
  63       value: props.value,
  64       selectionRange: [],
  65     };
  66   }
  67
  68   componentWillReceiveProps(nextProps) {
  69     const value = nextProps.value;
  70     if (value) {
  71       this.setState({
  72         value,
  73       });
  74     }
  75   }
  76
  77   onChange = (newValue) => {
  78     this.setState({ value: newValue });
  79     this.props.onChange(newValue);
  80   }
  81
  82   onCurrentSelectPanelChange = (currentSelectPanel) => {
  83     this.setState({ currentSelectPanel });
  84   }
  85
  86   // https://github.com/ant-design/ant-design/issues/5829
  87   close() {
  88     this.props.onEsc();
  89   }
  90
  91   render() {
  92     const {
  93       prefixCls, className, placeholder, disabledHours, disabledMinutes,
  94       disabledSeconds, hideDisabledOptions, allowEmpty, showHour, showMinute, showSecond,
  95       format, defaultOpenValue, clearText, onEsc, addon, use12Hours, onClear, focusOnOpen, onKeyDown,
  96     } = this.props;
  97     const {
  98       value, currentSelectPanel,
  99     } = this.state;
 100     const disabledHourOptions = disabledHours();
 101     const disabledMinuteOptions = disabledMinutes(value ? value.hour() : null);
 102     const disabledSecondOptions = disabledSeconds(value ? value.hour() : null,
 103       value ? value.minute() : null);
 104     const hourOptions = generateOptions(24, disabledHourOptions, hideDisabledOptions);
 105     const minuteOptions = generateOptions(60, disabledMinuteOptions, hideDisabledOptions);
 106     const secondOptions = generateOptions(60, disabledSecondOptions, hideDisabledOptions);
 107
 108     return (
 109       <div className={classNames({ [`${prefixCls}-inner`]: true, [className]: !!className })}>
 110         <Header
 111           clearText={clearText}
 112           prefixCls={prefixCls}
 113           defaultOpenValue={defaultOpenValue}
 114           value={value}
 115           currentSelectPanel={currentSelectPanel}
 116           onEsc={onEsc}
 117           format={format}
 118           placeholder={placeholder}
 119           hourOptions={hourOptions}
 120           minuteOptions={minuteOptions}
 121           secondOptions={secondOptions}
 122           disabledHours={disabledHours}
 123           disabledMinutes={disabledMinutes}
 124           disabledSeconds={disabledSeconds}
 125           onChange={this.onChange}
 126           onClear={onClear}
 127           allowEmpty={allowEmpty}
 128           focusOnOpen={focusOnOpen}
 129           onKeyDown={onKeyDown}
 130         />
 131         <Combobox
 132           prefixCls={prefixCls}
 133           value={value}
 134           defaultOpenValue={defaultOpenValue}
 135           format={format}
 136           onChange={this.onChange}
 137           showHour={showHour}
 138           showMinute={showMinute}
 139           showSecond={showSecond}
 140           hourOptions={hourOptions}
 141           minuteOptions={minuteOptions}
 142           secondOptions={secondOptions}
 143           disabledHours={disabledHours}
 144           disabledMinutes={disabledMinutes}
 145           disabledSeconds={disabledSeconds}
 146           onCurrentSelectPanelChange={this.onCurrentSelectPanelChange}
 147           use12Hours={use12Hours}
 148         />
 149         {addon(this)}
 150       </div>
 151     );
 152   }
 153 }
 154
 155 export default Panel;