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1 | import React, {PropTypes} from 'react'; | |
2 | import Select from './Select'; | |
3 | import GregorianCalendar from 'gregorian-calendar'; | |
4 | ||
5 | const formatOption = (option, disabledOptions) => { | |
6 | let value = `${option}`; | |
7 | if (option < 10) { | |
8 | value = `0${option}`; | |
9 | } | |
10 | ||
11 | let disabled = false; | |
12 | if (disabledOptions && disabledOptions.indexOf(option) >= 0) { | |
13 | disabled = true; | |
14 | } | |
15 | ||
16 | return { | |
17 | value, | |
18 | disabled, | |
19 | }; | |
20 | }; | |
21 | ||
22 | const Combobox = React.createClass({ | |
23 | propTypes: { | |
24 | formatter: PropTypes.object, | |
25 | prefixCls: PropTypes.string, | |
26 | value: PropTypes.object, | |
27 | onChange: PropTypes.func, | |
28 | showHour: PropTypes.bool, | |
29 | gregorianCalendarLocale: PropTypes.object, | |
30 | showSecond: PropTypes.bool, | |
31 | hourOptions: PropTypes.array, | |
32 | minuteOptions: PropTypes.array, | |
33 | secondOptions: PropTypes.array, | |
34 | disabledHours: PropTypes.array, | |
35 | disabledMinutes: PropTypes.array, | |
36 | disabledSeconds: PropTypes.array, | |
37 | onCurrentSelectPanelChange: PropTypes.func, | |
38 | }, | |
39 | ||
40 | onItemChange(type, itemValue) { | |
41 | const { onChange } = this.props; | |
42 | let value = this.props.value; | |
43 | if (value) { | |
44 | value = value.clone(); | |
45 | } else { | |
46 | value = this.getNow().clone(); | |
47 | } | |
48 | if (type === 'hour') { | |
49 | value.setHourOfDay(itemValue); | |
50 | } else if (type === 'minute') { | |
51 | value.setMinutes(itemValue); | |
52 | } else { | |
53 | value.setSeconds(itemValue); | |
54 | } | |
55 | onChange(value); | |
56 | }, | |
57 | ||
58 | onEnterSelectPanel(range) { | |
59 | this.props.onCurrentSelectPanelChange(range); | |
60 | }, | |
61 | ||
62 | getHourSelect(hour) { | |
63 | const { prefixCls, hourOptions, disabledHours, showHour } = this.props; | |
64 | if (!showHour) { | |
65 | return null; | |
66 | } | |
67 | return ( | |
68 | <Select | |
69 | prefixCls={prefixCls} | |
70 | options={hourOptions.map(option => formatOption(option, disabledHours))} | |
71 | selectedIndex={hourOptions.indexOf(hour)} | |
72 | type="hour" | |
73 | onSelect={this.onItemChange} | |
74 | onMouseEnter={this.onEnterSelectPanel.bind(this, 'hour')} | |
75 | /> | |
76 | ); | |
77 | }, | |
78 | ||
79 | getMinuteSelect(minute) { | |
80 | const { prefixCls, minuteOptions, disabledMinutes } = this.props; | |
81 | return ( | |
82 | <Select | |
83 | prefixCls={prefixCls} | |
84 | options={minuteOptions.map(option => formatOption(option, disabledMinutes))} | |
85 | selectedIndex={minuteOptions.indexOf(minute)} | |
86 | type="minute" | |
87 | onSelect={this.onItemChange} | |
88 | onMouseEnter={this.onEnterSelectPanel.bind(this, 'minute')} | |
89 | /> | |
90 | ); | |
91 | }, | |
92 | ||
93 | getSecondSelect(second) { | |
94 | const { prefixCls, secondOptions, disabledSeconds, showSecond } = this.props; | |
95 | if (!showSecond) { | |
96 | return null; | |
97 | } | |
98 | return ( | |
99 | <Select | |
100 | prefixCls={prefixCls} | |
101 | options={secondOptions.map(option => formatOption(option, disabledSeconds))} | |
102 | selectedIndex={secondOptions.indexOf(second)} | |
103 | type="second" | |
104 | onSelect={this.onItemChange} | |
105 | onMouseEnter={this.onEnterSelectPanel.bind(this, 'second')} | |
106 | /> | |
107 | ); | |
108 | }, | |
109 | ||
110 | getNow() { | |
111 | if (this.showNow) { | |
112 | return this.showNow; | |
113 | } | |
114 | const value = new GregorianCalendar(this.props.gregorianCalendarLocale); | |
115 | value.setTime(Date.now()); | |
116 | this.showNow = value; | |
117 | return value; | |
118 | }, | |
119 | ||
120 | render() { | |
121 | const { prefixCls } = this.props; | |
122 | const value = this.props.value || this.getNow(); | |
123 | return ( | |
124 | <div className={`${prefixCls}-combobox`}> | |
125 | {this.getHourSelect(value.getHourOfDay())} | |
126 | {this.getMinuteSelect(value.getMinutes())} | |
127 | {this.getSecondSelect(value.getSeconds())} | |
128 | </div> | |
129 | ); | |
130 | }, | |
131 | }); | |
132 | ||
133 | export default Combobox; |