mirror of
https://github.com/EGroupware/egroupware.git
synced 2024-12-15 19:20:47 +01:00
370 lines
8.5 KiB
TypeScript
370 lines
8.5 KiB
TypeScript
import {Et2Date, parseDate} from "../../api/js/etemplate/Et2Date/Et2Date";
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import {CalendarApp} from "./app";
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import {css, html, render} from "lit";
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import {app} from "../../api/js/jsapi/egw_global";
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export class SidemenuDate extends Et2Date
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{
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static get styles()
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{
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return [
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...super.styles,
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css`
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/** Hide input **/
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::slotted(input) {
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display: none;
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}
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/** Special sizing for headers **/
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.flatpickr-months > * {
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padding: 3px;
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height: 20px;
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}
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.flatpickr-current-month {
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height: 20px;
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font-size: 110%
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}
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div.flatpickr-calendar.inline .flatpickr-current-month .flatpickr-monthDropdown-months {
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width: 70%;
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}
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div.flatpickr-calendar.inline {
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width: 100% !important;
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}
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/** Responsive resize is in etemplate2.css since we can't reach that far inside **/
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`
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];
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}
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constructor()
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{
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super();
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this._onDayCreate = this._onDayCreate.bind(this);
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this._handleChange = this._handleChange.bind(this);
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this._handleDayHover = this._handleDayHover.bind(this);
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this._clearHover = this._clearHover.bind(this);
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this._handleHeaderChange = this._handleHeaderChange.bind(this);
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}
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async connectedCallback()
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{
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render(this._inputTemplate(), this);
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super.connectedCallback();
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this.removeEventListener("change", this._oldChange);
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this.addEventListener("change", this._handleChange);
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}
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disconnectedCallback()
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{
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super.disconnectedCallback();
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this.removeEventListener("change", this._handleChange);
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if(this._instance && this._instance.daysContainer !== undefined)
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{
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this._instance.weekNumbers.removeEventListener("mouseover", this._handleDayHover);
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this._instance.weekNumbers.removeEventListener("mouseout", this._clearHover);
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}
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}
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/**
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* Initialze flatpickr, and bind to any internal elements we're interested in
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*
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* Normal pre-creation config goes in this.getOptions()
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*
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* @returns {Promise<void>}
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*/
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async init()
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{
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await super.init();
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// This needs to wait until after everything is created
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if(this._instance?.daysContainer !== undefined)
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{
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this._instance.weekNumbers.addEventListener("mouseover", this._handleDayHover);
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this._instance.weekNumbers.addEventListener("mouseout", this._clearHover);
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}
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}
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/**
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* Override some flatpickr defaults to get things how we like it
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*
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* @see https://flatpickr.js.org/options/
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* @returns {any}
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*/
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public getOptions()
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{
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let options = super.getOptions();
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// No scroll - remove scroll plugin
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options.plugins = [];
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// Add "Ok" and "today" buttons back in, if desired
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const buttons = this._buttonPlugin();
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if(buttons)
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{
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options.plugins.push(buttons)
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}
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options.allowInput = false;
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options.inline = true;
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options.dateFormat = "Y-m-dT00:00:00\\Z";
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options.onMonthChange = this._handleHeaderChange;
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options.onYearChange = this._handleHeaderChange;
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options.wrap = false;
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return options
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}
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protected _buttonPlugin()
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{
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// No buttons
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return null;
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}
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/**
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* Override from parent - This is the node we tell flatpickr to use
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* It must be an <input>, flatpickr doesn't understand anything else
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* @returns {any}
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*/
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findInputField() : HTMLInputElement
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{
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return <HTMLInputElement>this._inputNode;
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}
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set_value(value)
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{
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if(typeof value === "string" && value.length == 8)
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{
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super.set_value(parseDate(value, "Ymd"));
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}
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else
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{
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super.set_value(value);
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}
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}
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/**
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* Handler for change events. Re-bound to be able to cancel month changes, since it's an input and emits them
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*
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* @param dates
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* @param {string} dateString
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* @param instance
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* @protected
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*/
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protected _handleChange(_ev)
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{
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if(_ev.target == this._instance.monthsDropdownContainer)
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{
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_ev.preventDefault();
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_ev.stopPropagation();
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return false;
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}
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let view_change = app.calendar.sidebox_changes_views.indexOf(app.calendar.state.view);
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let update = {date: this.getValue()};
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if(view_change >= 0)
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{
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update.view = app.calendar.sidebox_changes_views[view_change ? view_change - 1 : view_change];
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}
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else if(app.calendar.state.view == 'listview')
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{
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update.filter = 'after';
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}
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else if(app.calendar.state.view == 'planner')
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{
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update.planner_view = 'day';
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}
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app.calendar.update_state(update);
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}
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/**
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* Handle click on shortcut button(s) like "Today"
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*
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* @param button_index
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* @param fp Flatpickr instance
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*/
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public _handleShortcutButtonClick(button_index, fp)
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{
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// This just changes the calendar to today
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super._handleShortcutButtonClick(button_index, fp);
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let temp_date = new Date("" + this._instance.currentYear + "-" + (this._instance.currentMonth + 1) + "-" + (this._instance.selectedDates[0].getDate() || "01"));
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// Go directly
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let update = {date: temp_date};
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app.calendar.update_state(update);
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}
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_handleClick(_ev : MouseEvent) : boolean
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{
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//@ts-ignore
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if(this._instance.weekNumbers.contains(_ev.target))
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{
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return this._handleWeekClick(_ev);
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}
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return super._handleClick(_ev);
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}
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/**
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* Handle clicking on the week number
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*
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* @param {MouseEvent} _ev
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* @returns {boolean}
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*/
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_handleWeekClick(_ev : MouseEvent)
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{
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let view = app.calendar.state.view;
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let days = app.calendar.state.days;
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let fp = this._instance;
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// Avoid a full state update, we just want the calendar to update
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// Directly update to avoid change event from the sidebox calendar
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let week_index = Array.prototype.indexOf.call(fp.weekNumbers.children, _ev.target);
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if(week_index == -1)
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{
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return false;
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}
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let weekStartDay = fp.days.childNodes[7 * week_index].dateObj;
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fp.setDate(weekStartDay);
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let date = new Date(weekStartDay);
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date.setUTCMinutes(date.getUTCMinutes() - date.getTimezoneOffset());
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date = app.calendar.date.toString(date);
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// Set to week view, if in one of the views where we change view
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if(app.calendar.sidebox_changes_views.indexOf(view) >= 0)
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{
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app.calendar.update_state({view: 'week', date: date, days: days});
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}
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else if(view == 'planner')
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{
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// Clicked a week, show just a week
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app.calendar.update_state({date: date, planner_view: 'week'});
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}
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else if(view == 'listview')
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{
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app.calendar.update_state({
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date: date,
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end_date: app.calendar.date.toString(CalendarApp.views.week.end_date({date: date})),
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filter: 'week'
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});
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}
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else
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{
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app.calendar.update_state({date: date});
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}
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return true;
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}
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/**
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* Handle a hover over a day
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* @param {MouseEvent} _ev
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* @returns {boolean}
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*/
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_handleDayHover(_ev : MouseEvent)
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{
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if(this._instance.weekNumbers.contains(_ev.target))
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{
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return this._highlightWeek(_ev.target);
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}
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}
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/**
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* Highlight a week based on the given week number HTMLElement
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*/
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_highlightWeek(weekElement)
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{
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let fp = this._instance;
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let week_index = Array.prototype.indexOf.call(fp.weekNumbers.children, weekElement);
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if(week_index == -1)
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{
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return false;
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}
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fp.weekStartDay = fp.days.childNodes[7 * week_index].dateObj;
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fp.weekEndDay = fp.days.childNodes[7 * (week_index + 1) - 1].dateObj;
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let days = fp.days.childNodes;
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for(let i = days.length; i--;)
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{
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let date = days[i].dateObj;
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if(date >= fp.weekStartDay && date <= fp.weekEndDay)
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{
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days[i].classList.add("inRange");
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}
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else
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{
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days[i].classList.remove("inRange")
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}
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}
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}
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_clearHover()
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{
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let days = this._instance.days.childNodes;
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for(var i = days.length; i--;)
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days[i].classList.remove("inRange");
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}
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get _headerNode()
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{
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return this._instance?.monthNav;
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}
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/**
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* Year or month changed
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*
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* @protected
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*/
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protected _handleHeaderChange(selectedDates : Date[], value : string)
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{
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const update = {};
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if(this.formatDate(selectedDates[0], this._instance.config.dateFormat) == value)
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{
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// Header changed, selected date did not - get a date in the new month
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const maxDays = new Date(this._instance.currentYear, this._instance.currentMonth + 1, 0).getDate();
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let temp_date = new Date("" + this._instance.currentYear + "-" +
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(this._instance.currentMonth + 1) + "-" +
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("" + Math.min(maxDays, new Date(this.value).getUTCDate())).padStart(2, "0")
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);
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temp_date.setUTCMinutes(temp_date.getUTCMinutes() + temp_date.getTimezoneOffset());
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update['date'] = temp_date;
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}
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else
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{
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// User selected a date in a different month, header hasn't changed
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update['date'] = value;
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}
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// Go directly
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app.calendar.update_state(update);
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}
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/**
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* The interactive (form) element.
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* @protected
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*/
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get _inputNode()
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{
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return this.querySelector('input');
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}
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protected _inputTemplate()
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{
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// Plain input
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return html`
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<input type="text" style="display: none"></input>`;
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}
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}
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customElements.define("calendar-date", SidemenuDate); |