all files / timePicker/ clock.vue

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import timeDisplay from './timeDisplay'
import clockHours from './clockHours'
import clockMinutes from './clockMinutes'
import flatButton from '../flatButton'
export default {
  props: {
    autoOk: {
      type: Boolean,
      default: false
    },
    format: {
      type: String,
      default: 'ampm',
      validator (val) {
        return ['ampm', '24hr'].indexOf(val) !== -1
      }
    },
    initialTime: {
      type: Date,
      default () {
        return new Date()
      }
    },
    okLabel: {
      type: String,
      default: '确定'
    },
    cancelLabel: {
      type: String,
      default: '取消'
    },
    landscape: {
      type: Boolean,
      default: false
    }
  },
  data () {
    return {
      selectedTime: this.initialTime,
      mode: 'hour'
    }
  },
  methods: {
    getAffix () {
      if (this.format !== 'ampm') return ''
 
      const hours = this.selectedTime.getHours()
      if (hours < 12) {
        return 'am'
      }
 
      return 'pm'
    },
    handleSelectAffix (affix) {
      if (affix === this.getAffix()) return
 
      const hours = this.selectedTime.getHours()
 
      if (affix === 'am') {
        this.handleChangeHours(hours - 12, affix)
        return
      }
 
      this.handleChangeHours(hours + 12, affix)
    },
    handleChangeHours (hours, finished) {
      const time = new Date(this.selectedTime)
      let affix
      if (typeof finished === 'string') {
        affix = finished
        finished = undefined
      }
 
      if (!affix) {
        affix = this.getAffix()
      }
      if (affix === 'pm' && hours < 12) {
        hours += 12
      }
 
      time.setHours(hours)
      this.selectedTime = time
 
      if (finished) {
        setTimeout(() => {
          this.mode = 'minute'
          this.$emit('changeHours', time)
        }, 100)
      }
    },
    handleChangeMinutes (minutes) {
      const time = new Date(this.selectedTime)
      time.setMinutes(minutes)
      this.selectedTime = time
      setTimeout(() => {
        this.$emit('changeMinutes', time)
        if (this.autoOk) this.accept()
      }, 0)
    },
    accept () {
      this.$emit('accept', this.selectedTime)
    },
    dismiss () {
      this.$emit('dismiss')
    }
  },
  watch: {
    initialTime (val) {
      this.selectedTime = val
    }
  },
  components: {
    'time-display': timeDisplay,
    'clock-hours': clockHours,
    'clock-minutes': clockMinutes,
    'flat-button': flatButton
  }
}