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Current Path : /proc/self/root/home/vmanager/www/vendor/bower-asset/fullcalendar/src/agenda/
Linux 9dbcd5f6333d 5.15.0-124-generic #134-Ubuntu SMP Fri Sep 27 20:20:17 UTC 2024 x86_64
Current File : //proc/self/root/home/vmanager/www/vendor/bower-asset/fullcalendar/src/agenda/AgendaView.ts
import * as moment from 'moment'
import * as $ from 'jquery'
import {
  matchCellWidths,
  uncompensateScroll,
  compensateScroll,
  subtractInnerElHeight,
  htmlEscape,
  copyOwnProps
} from '../util'
import Scroller from '../common/Scroller'
import View from '../View'
import TimeGrid from './TimeGrid'
import DayGrid from '../basic/DayGrid'

const AGENDA_ALL_DAY_EVENT_LIMIT = 5

let agendaTimeGridMethods
let agendaDayGridMethods


/* An abstract class for all agenda-related views. Displays one more columns with time slots running vertically.
----------------------------------------------------------------------------------------------------------------------*/
// Is a manager for the TimeGrid subcomponent and possibly the DayGrid subcomponent (if allDaySlot is on).
// Responsible for managing width/height.

export default class AgendaView extends View {

  // initialized after class
  timeGridClass: any // class used to instantiate the timeGrid. subclasses can override
  dayGridClass: any // class used to instantiate the dayGrid. subclasses can override

  timeGrid: any // the main time-grid subcomponent of this view
  dayGrid: any // the "all-day" subcomponent. if all-day is turned off, this will be null

  scroller: any
  axisWidth: any // the width of the time axis running down the side
  usesMinMaxTime: boolean = true // indicates that minTime/maxTime affects rendering


  constructor(calendar, viewSpec) {
    super(calendar, viewSpec)

    this.timeGrid = this.instantiateTimeGrid()
    this.addChild(this.timeGrid)

    if (this.opt('allDaySlot')) { // should we display the "all-day" area?
      this.dayGrid = this.instantiateDayGrid() // the all-day subcomponent of this view
      this.addChild(this.dayGrid)
    }

    this.scroller = new Scroller({
      overflowX: 'hidden',
      overflowY: 'auto'
    })
  }


  // Instantiates the TimeGrid object this view needs. Draws from this.timeGridClass
  instantiateTimeGrid() {
    let timeGrid = new this.timeGridClass(this)
    copyOwnProps(agendaTimeGridMethods, timeGrid)
    return timeGrid
  }


  // Instantiates the DayGrid object this view might need. Draws from this.dayGridClass
  instantiateDayGrid() {
    let dayGrid = new this.dayGridClass(this)
    copyOwnProps(agendaDayGridMethods, dayGrid)
    return dayGrid
  }


  /* Rendering
  ------------------------------------------------------------------------------------------------------------------*/


  renderSkeleton() {
    let timeGridWrapEl
    let timeGridEl

    this.el.addClass('fc-agenda-view').html(this.renderSkeletonHtml())

    this.scroller.render()

    timeGridWrapEl = this.scroller.el.addClass('fc-time-grid-container')
    timeGridEl = $('<div class="fc-time-grid" />').appendTo(timeGridWrapEl)

    this.el.find('.fc-body > tr > td').append(timeGridWrapEl)

    this.timeGrid.headContainerEl = this.el.find('.fc-head-container')
    this.timeGrid.setElement(timeGridEl)

    if (this.dayGrid) {
      this.dayGrid.setElement(this.el.find('.fc-day-grid'))

      // have the day-grid extend it's coordinate area over the <hr> dividing the two grids
      this.dayGrid.bottomCoordPadding = this.dayGrid.el.next('hr').outerHeight()
    }
  }


  unrenderSkeleton() {
    this.timeGrid.removeElement()

    if (this.dayGrid) {
      this.dayGrid.removeElement()
    }

    this.scroller.destroy()
  }


  // Builds the HTML skeleton for the view.
  // The day-grid and time-grid components will render inside containers defined by this HTML.
  renderSkeletonHtml() {
    let theme = this.calendar.theme

    return '' +
      '<table class="' + theme.getClass('tableGrid') + '">' +
        (this.opt('columnHeader') ?
          '<thead class="fc-head">' +
            '<tr>' +
              '<td class="fc-head-container ' + theme.getClass('widgetHeader') + '">&nbsp;</td>' +
            '</tr>' +
          '</thead>' :
          ''
          ) +
        '<tbody class="fc-body">' +
          '<tr>' +
            '<td class="' + theme.getClass('widgetContent') + '">' +
              (this.dayGrid ?
                '<div class="fc-day-grid"/>' +
                '<hr class="fc-divider ' + theme.getClass('widgetHeader') + '"/>' :
                ''
                ) +
            '</td>' +
          '</tr>' +
        '</tbody>' +
      '</table>'
  }


  // Generates an HTML attribute string for setting the width of the axis, if it is known
  axisStyleAttr() {
    if (this.axisWidth != null) {
      return 'style="width:' + this.axisWidth + 'px"'
    }
    return ''
  }


  /* Now Indicator
  ------------------------------------------------------------------------------------------------------------------*/


  getNowIndicatorUnit() {
    return this.timeGrid.getNowIndicatorUnit()
  }


  /* Dimensions
  ------------------------------------------------------------------------------------------------------------------*/


  // Adjusts the vertical dimensions of the view to the specified values
  updateSize(totalHeight, isAuto, isResize) {
    let eventLimit
    let scrollerHeight
    let scrollbarWidths

    super.updateSize(totalHeight, isAuto, isResize)

    // make all axis cells line up, and record the width so newly created axis cells will have it
    this.axisWidth = matchCellWidths(this.el.find('.fc-axis'))

    // hack to give the view some height prior to timeGrid's columns being rendered
    // TODO: separate setting height from scroller VS timeGrid.
    if (!this.timeGrid.colEls) {
      if (!isAuto) {
        scrollerHeight = this.computeScrollerHeight(totalHeight)
        this.scroller.setHeight(scrollerHeight)
      }
      return
    }

    // set of fake row elements that must compensate when scroller has scrollbars
    let noScrollRowEls = this.el.find('.fc-row:not(.fc-scroller *)')

    // reset all dimensions back to the original state
    this.timeGrid.bottomRuleEl.hide() // .show() will be called later if this <hr> is necessary
    this.scroller.clear() // sets height to 'auto' and clears overflow
    uncompensateScroll(noScrollRowEls)

    // limit number of events in the all-day area
    if (this.dayGrid) {
      this.dayGrid.removeSegPopover() // kill the "more" popover if displayed

      eventLimit = this.opt('eventLimit')
      if (eventLimit && typeof eventLimit !== 'number') {
        eventLimit = AGENDA_ALL_DAY_EVENT_LIMIT // make sure "auto" goes to a real number
      }
      if (eventLimit) {
        this.dayGrid.limitRows(eventLimit)
      }
    }

    if (!isAuto) { // should we force dimensions of the scroll container?

      scrollerHeight = this.computeScrollerHeight(totalHeight)
      this.scroller.setHeight(scrollerHeight)
      scrollbarWidths = this.scroller.getScrollbarWidths()

      if (scrollbarWidths.left || scrollbarWidths.right) { // using scrollbars?

        // make the all-day and header rows lines up
        compensateScroll(noScrollRowEls, scrollbarWidths)

        // the scrollbar compensation might have changed text flow, which might affect height, so recalculate
        // and reapply the desired height to the scroller.
        scrollerHeight = this.computeScrollerHeight(totalHeight)
        this.scroller.setHeight(scrollerHeight)
      }

      // guarantees the same scrollbar widths
      this.scroller.lockOverflow(scrollbarWidths)

      // if there's any space below the slats, show the horizontal rule.
      // this won't cause any new overflow, because lockOverflow already called.
      if (this.timeGrid.getTotalSlatHeight() < scrollerHeight) {
        this.timeGrid.bottomRuleEl.show()
      }
    }
  }


  // given a desired total height of the view, returns what the height of the scroller should be
  computeScrollerHeight(totalHeight) {
    return totalHeight -
      subtractInnerElHeight(this.el, this.scroller.el) // everything that's NOT the scroller
  }


  /* Scroll
  ------------------------------------------------------------------------------------------------------------------*/


  // Computes the initial pre-configured scroll state prior to allowing the user to change it
  computeInitialDateScroll() {
    let scrollTime = moment.duration(this.opt('scrollTime'))
    let top = this.timeGrid.computeTimeTop(scrollTime)

    // zoom can give weird floating-point values. rather scroll a little bit further
    top = Math.ceil(top)

    if (top) {
      top++ // to overcome top border that slots beyond the first have. looks better
    }

    return { top: top }
  }


  queryDateScroll() {
    return { top: this.scroller.getScrollTop() }
  }


  applyDateScroll(scroll) {
    if (scroll.top !== undefined) {
      this.scroller.setScrollTop(scroll.top)
    }
  }


  /* Hit Areas
  ------------------------------------------------------------------------------------------------------------------*/
  // forward all hit-related method calls to the grids (dayGrid might not be defined)


  getHitFootprint(hit) {
    // TODO: hit.component is set as a hack to identify where the hit came from
    return hit.component.getHitFootprint(hit)
  }


  getHitEl(hit) {
    // TODO: hit.component is set as a hack to identify where the hit came from
    return hit.component.getHitEl(hit)
  }


  /* Event Rendering
  ------------------------------------------------------------------------------------------------------------------*/


  executeEventRender(eventsPayload) {
    let dayEventsPayload = {}
    let timedEventsPayload = {}
    let id
    let eventInstanceGroup

    // separate the events into all-day and timed
    for (id in eventsPayload) {
      eventInstanceGroup = eventsPayload[id]

      if (eventInstanceGroup.getEventDef().isAllDay()) {
        dayEventsPayload[id] = eventInstanceGroup
      } else {
        timedEventsPayload[id] = eventInstanceGroup
      }
    }

    this.timeGrid.executeEventRender(timedEventsPayload)

    if (this.dayGrid) {
      this.dayGrid.executeEventRender(dayEventsPayload)
    }
  }


  /* Dragging/Resizing Routing
  ------------------------------------------------------------------------------------------------------------------*/


  // A returned value of `true` signals that a mock "helper" event has been rendered.
  renderDrag(eventFootprints, seg, isTouch) {
    let groups = groupEventFootprintsByAllDay(eventFootprints)
    let renderedHelper = false

    renderedHelper = this.timeGrid.renderDrag(groups.timed, seg, isTouch)

    if (this.dayGrid) {
      renderedHelper = this.dayGrid.renderDrag(groups.allDay, seg, isTouch) || renderedHelper
    }

    return renderedHelper
  }


  renderEventResize(eventFootprints, seg, isTouch) {
    let groups = groupEventFootprintsByAllDay(eventFootprints)

    this.timeGrid.renderEventResize(groups.timed, seg, isTouch)

    if (this.dayGrid) {
      this.dayGrid.renderEventResize(groups.allDay, seg, isTouch)
    }
  }


  /* Selection
  ------------------------------------------------------------------------------------------------------------------*/


  // Renders a visual indication of a selection
  renderSelectionFootprint(componentFootprint) {
    if (!componentFootprint.isAllDay) {
      this.timeGrid.renderSelectionFootprint(componentFootprint)
    } else if (this.dayGrid) {
      this.dayGrid.renderSelectionFootprint(componentFootprint)
    }
  }

}


AgendaView.prototype.timeGridClass = TimeGrid
AgendaView.prototype.dayGridClass = DayGrid


// Will customize the rendering behavior of the AgendaView's timeGrid
agendaTimeGridMethods = {

  // Generates the HTML that will go before the day-of week header cells
  renderHeadIntroHtml() {
    let view = this.view
    let calendar = view.calendar
    let weekStart = calendar.msToUtcMoment(this.dateProfile.renderUnzonedRange.startMs, true)
    let weekText

    if (this.opt('weekNumbers')) {
      weekText = weekStart.format(this.opt('smallWeekFormat'))

      return '' +
        '<th class="fc-axis fc-week-number ' + calendar.theme.getClass('widgetHeader') + '" ' + view.axisStyleAttr() + '>' +
          view.buildGotoAnchorHtml( // aside from link, important for matchCellWidths
            { date: weekStart, type: 'week', forceOff: this.colCnt > 1 },
            htmlEscape(weekText) // inner HTML
          ) +
        '</th>'
    } else {
      return '<th class="fc-axis ' + calendar.theme.getClass('widgetHeader') + '" ' + view.axisStyleAttr() + '></th>'
    }
  },


  // Generates the HTML that goes before the bg of the TimeGrid slot area. Long vertical column.
  renderBgIntroHtml() {
    let view = this.view

    return '<td class="fc-axis ' + view.calendar.theme.getClass('widgetContent') + '" ' + view.axisStyleAttr() + '></td>'
  },


  // Generates the HTML that goes before all other types of cells.
  // Affects content-skeleton, helper-skeleton, highlight-skeleton for both the time-grid and day-grid.
  renderIntroHtml() {
    let view = this.view

    return '<td class="fc-axis" ' + view.axisStyleAttr() + '></td>'
  }

}


// Will customize the rendering behavior of the AgendaView's dayGrid
agendaDayGridMethods = {

  // Generates the HTML that goes before the all-day cells
  renderBgIntroHtml() {
    let view = this.view

    return '' +
      '<td class="fc-axis ' + view.calendar.theme.getClass('widgetContent') + '" ' + view.axisStyleAttr() + '>' +
        '<span>' + // needed for matchCellWidths
          view.getAllDayHtml() +
        '</span>' +
      '</td>'
  },


  // Generates the HTML that goes before all other types of cells.
  // Affects content-skeleton, helper-skeleton, highlight-skeleton for both the time-grid and day-grid.
  renderIntroHtml() {
    let view = this.view

    return '<td class="fc-axis" ' + view.axisStyleAttr() + '></td>'
  }

}


function groupEventFootprintsByAllDay(eventFootprints) {
  let allDay = []
  let timed = []
  let i

  for (i = 0; i < eventFootprints.length; i++) {
    if (eventFootprints[i].componentFootprint.isAllDay) {
      allDay.push(eventFootprints[i])
    } else {
      timed.push(eventFootprints[i])
    }
  }

  return { allDay: allDay, timed: timed }
}
Creat By MiNi SheLL
Email: jattceo@gmail.com