thedesk/app/node_modules/materialize-css/js/timepicker.js
2019-09-12 23:38:13 +09:00

648 lines
20 KiB
JavaScript

(function($) {
'use strict';
let _defaults = {
dialRadius: 135,
outerRadius: 105,
innerRadius: 70,
tickRadius: 20,
duration: 350,
container: null,
defaultTime: 'now', // default time, 'now' or '13:14' e.g.
fromNow: 0, // Millisecond offset from the defaultTime
showClearBtn: false,
// internationalization
i18n: {
cancel: 'Cancel',
clear: 'Clear',
done: 'Ok'
},
autoClose: false, // auto close when minute is selected
twelveHour: true, // change to 12 hour AM/PM clock from 24 hour
vibrate: true, // vibrate the device when dragging clock hand
// Callbacks
onOpenStart: null,
onOpenEnd: null,
onCloseStart: null,
onCloseEnd: null,
onSelect: null
};
/**
* @class
*
*/
class Timepicker extends Component {
constructor(el, options) {
super(Timepicker, el, options);
this.el.M_Timepicker = this;
this.options = $.extend({}, Timepicker.defaults, options);
this.id = M.guid();
this._insertHTMLIntoDOM();
this._setupModal();
this._setupVariables();
this._setupEventHandlers();
this._clockSetup();
this._pickerSetup();
}
static get defaults() {
return _defaults;
}
static init(els, options) {
return super.init(this, els, options);
}
static _addLeadingZero(num) {
return (num < 10 ? '0' : '') + num;
}
static _createSVGEl(name) {
let svgNS = 'http://www.w3.org/2000/svg';
return document.createElementNS(svgNS, name);
}
/**
* @typedef {Object} Point
* @property {number} x The X Coordinate
* @property {number} y The Y Coordinate
*/
/**
* Get x position of mouse or touch event
* @param {Event} e
* @return {Point} x and y location
*/
static _Pos(e) {
if (e.targetTouches && e.targetTouches.length >= 1) {
return { x: e.targetTouches[0].clientX, y: e.targetTouches[0].clientY };
}
// mouse event
return { x: e.clientX, y: e.clientY };
}
/**
* Get Instance
*/
static getInstance(el) {
let domElem = !!el.jquery ? el[0] : el;
return domElem.M_Timepicker;
}
/**
* Teardown component
*/
destroy() {
this._removeEventHandlers();
this.modal.destroy();
$(this.modalEl).remove();
this.el.M_Timepicker = undefined;
}
/**
* Setup Event Handlers
*/
_setupEventHandlers() {
this._handleInputKeydownBound = this._handleInputKeydown.bind(this);
this._handleInputClickBound = this._handleInputClick.bind(this);
this._handleClockClickStartBound = this._handleClockClickStart.bind(this);
this._handleDocumentClickMoveBound = this._handleDocumentClickMove.bind(this);
this._handleDocumentClickEndBound = this._handleDocumentClickEnd.bind(this);
this.el.addEventListener('click', this._handleInputClickBound);
this.el.addEventListener('keydown', this._handleInputKeydownBound);
this.plate.addEventListener('mousedown', this._handleClockClickStartBound);
this.plate.addEventListener('touchstart', this._handleClockClickStartBound);
$(this.spanHours).on('click', this.showView.bind(this, 'hours'));
$(this.spanMinutes).on('click', this.showView.bind(this, 'minutes'));
}
_removeEventHandlers() {
this.el.removeEventListener('click', this._handleInputClickBound);
this.el.removeEventListener('keydown', this._handleInputKeydownBound);
}
_handleInputClick() {
this.open();
}
_handleInputKeydown(e) {
if (e.which === M.keys.ENTER) {
e.preventDefault();
this.open();
}
}
_handleClockClickStart(e) {
e.preventDefault();
let clockPlateBR = this.plate.getBoundingClientRect();
let offset = { x: clockPlateBR.left, y: clockPlateBR.top };
this.x0 = offset.x + this.options.dialRadius;
this.y0 = offset.y + this.options.dialRadius;
this.moved = false;
let clickPos = Timepicker._Pos(e);
this.dx = clickPos.x - this.x0;
this.dy = clickPos.y - this.y0;
// Set clock hands
this.setHand(this.dx, this.dy, false);
// Mousemove on document
document.addEventListener('mousemove', this._handleDocumentClickMoveBound);
document.addEventListener('touchmove', this._handleDocumentClickMoveBound);
// Mouseup on document
document.addEventListener('mouseup', this._handleDocumentClickEndBound);
document.addEventListener('touchend', this._handleDocumentClickEndBound);
}
_handleDocumentClickMove(e) {
e.preventDefault();
let clickPos = Timepicker._Pos(e);
let x = clickPos.x - this.x0;
let y = clickPos.y - this.y0;
this.moved = true;
this.setHand(x, y, false, true);
}
_handleDocumentClickEnd(e) {
e.preventDefault();
document.removeEventListener('mouseup', this._handleDocumentClickEndBound);
document.removeEventListener('touchend', this._handleDocumentClickEndBound);
let clickPos = Timepicker._Pos(e);
let x = clickPos.x - this.x0;
let y = clickPos.y - this.y0;
if (this.moved && x === this.dx && y === this.dy) {
this.setHand(x, y);
}
if (this.currentView === 'hours') {
this.showView('minutes', this.options.duration / 2);
} else if (this.options.autoClose) {
$(this.minutesView).addClass('timepicker-dial-out');
setTimeout(() => {
this.done();
}, this.options.duration / 2);
}
if (typeof this.options.onSelect === 'function') {
this.options.onSelect.call(this, this.hours, this.minutes);
}
// Unbind mousemove event
document.removeEventListener('mousemove', this._handleDocumentClickMoveBound);
document.removeEventListener('touchmove', this._handleDocumentClickMoveBound);
}
_insertHTMLIntoDOM() {
this.$modalEl = $(Timepicker._template);
this.modalEl = this.$modalEl[0];
this.modalEl.id = 'modal-' + this.id;
// Append popover to input by default
let containerEl = document.querySelector(this.options.container);
if (this.options.container && !!containerEl) {
this.$modalEl.appendTo(containerEl);
} else {
this.$modalEl.insertBefore(this.el);
}
}
_setupModal() {
this.modal = M.Modal.init(this.modalEl, {
onOpenStart: this.options.onOpenStart,
onOpenEnd: this.options.onOpenEnd,
onCloseStart: this.options.onCloseStart,
onCloseEnd: () => {
if (typeof this.options.onCloseEnd === 'function') {
this.options.onCloseEnd.call(this);
}
this.isOpen = false;
}
});
}
_setupVariables() {
this.currentView = 'hours';
this.vibrate = navigator.vibrate
? 'vibrate'
: navigator.webkitVibrate
? 'webkitVibrate'
: null;
this._canvas = this.modalEl.querySelector('.timepicker-canvas');
this.plate = this.modalEl.querySelector('.timepicker-plate');
this.hoursView = this.modalEl.querySelector('.timepicker-hours');
this.minutesView = this.modalEl.querySelector('.timepicker-minutes');
this.spanHours = this.modalEl.querySelector('.timepicker-span-hours');
this.spanMinutes = this.modalEl.querySelector('.timepicker-span-minutes');
this.spanAmPm = this.modalEl.querySelector('.timepicker-span-am-pm');
this.footer = this.modalEl.querySelector('.timepicker-footer');
this.amOrPm = 'PM';
}
_pickerSetup() {
let $clearBtn = $(
`<button class="btn-flat timepicker-clear waves-effect" style="visibility: hidden;" type="button" tabindex="${
this.options.twelveHour ? '3' : '1'
}">${this.options.i18n.clear}</button>`
)
.appendTo(this.footer)
.on('click', this.clear.bind(this));
if (this.options.showClearBtn) {
$clearBtn.css({ visibility: '' });
}
let confirmationBtnsContainer = $('<div class="confirmation-btns"></div>');
$(
'<button class="btn-flat timepicker-close waves-effect" type="button" tabindex="' +
(this.options.twelveHour ? '3' : '1') +
'">' +
this.options.i18n.cancel +
'</button>'
)
.appendTo(confirmationBtnsContainer)
.on('click', this.close.bind(this));
$(
'<button class="btn-flat timepicker-close waves-effect" type="button" tabindex="' +
(this.options.twelveHour ? '3' : '1') +
'">' +
this.options.i18n.done +
'</button>'
)
.appendTo(confirmationBtnsContainer)
.on('click', this.done.bind(this));
confirmationBtnsContainer.appendTo(this.footer);
}
_clockSetup() {
if (this.options.twelveHour) {
this.$amBtn = $('<div class="am-btn">AM</div>');
this.$pmBtn = $('<div class="pm-btn">PM</div>');
this.$amBtn.on('click', this._handleAmPmClick.bind(this)).appendTo(this.spanAmPm);
this.$pmBtn.on('click', this._handleAmPmClick.bind(this)).appendTo(this.spanAmPm);
}
this._buildHoursView();
this._buildMinutesView();
this._buildSVGClock();
}
_buildSVGClock() {
// Draw clock hands and others
let dialRadius = this.options.dialRadius;
let tickRadius = this.options.tickRadius;
let diameter = dialRadius * 2;
let svg = Timepicker._createSVGEl('svg');
svg.setAttribute('class', 'timepicker-svg');
svg.setAttribute('width', diameter);
svg.setAttribute('height', diameter);
let g = Timepicker._createSVGEl('g');
g.setAttribute('transform', 'translate(' + dialRadius + ',' + dialRadius + ')');
let bearing = Timepicker._createSVGEl('circle');
bearing.setAttribute('class', 'timepicker-canvas-bearing');
bearing.setAttribute('cx', 0);
bearing.setAttribute('cy', 0);
bearing.setAttribute('r', 4);
let hand = Timepicker._createSVGEl('line');
hand.setAttribute('x1', 0);
hand.setAttribute('y1', 0);
let bg = Timepicker._createSVGEl('circle');
bg.setAttribute('class', 'timepicker-canvas-bg');
bg.setAttribute('r', tickRadius);
g.appendChild(hand);
g.appendChild(bg);
g.appendChild(bearing);
svg.appendChild(g);
this._canvas.appendChild(svg);
this.hand = hand;
this.bg = bg;
this.bearing = bearing;
this.g = g;
}
_buildHoursView() {
let $tick = $('<div class="timepicker-tick"></div>');
// Hours view
if (this.options.twelveHour) {
for (let i = 1; i < 13; i += 1) {
let tick = $tick.clone();
let radian = i / 6 * Math.PI;
let radius = this.options.outerRadius;
tick.css({
left:
this.options.dialRadius + Math.sin(radian) * radius - this.options.tickRadius + 'px',
top:
this.options.dialRadius - Math.cos(radian) * radius - this.options.tickRadius + 'px'
});
tick.html(i === 0 ? '00' : i);
this.hoursView.appendChild(tick[0]);
// tick.on(mousedownEvent, mousedown);
}
} else {
for (let i = 0; i < 24; i += 1) {
let tick = $tick.clone();
let radian = i / 6 * Math.PI;
let inner = i > 0 && i < 13;
let radius = inner ? this.options.innerRadius : this.options.outerRadius;
tick.css({
left:
this.options.dialRadius + Math.sin(radian) * radius - this.options.tickRadius + 'px',
top:
this.options.dialRadius - Math.cos(radian) * radius - this.options.tickRadius + 'px'
});
tick.html(i === 0 ? '00' : i);
this.hoursView.appendChild(tick[0]);
// tick.on(mousedownEvent, mousedown);
}
}
}
_buildMinutesView() {
let $tick = $('<div class="timepicker-tick"></div>');
// Minutes view
for (let i = 0; i < 60; i += 5) {
let tick = $tick.clone();
let radian = i / 30 * Math.PI;
tick.css({
left:
this.options.dialRadius +
Math.sin(radian) * this.options.outerRadius -
this.options.tickRadius +
'px',
top:
this.options.dialRadius -
Math.cos(radian) * this.options.outerRadius -
this.options.tickRadius +
'px'
});
tick.html(Timepicker._addLeadingZero(i));
this.minutesView.appendChild(tick[0]);
}
}
_handleAmPmClick(e) {
let $btnClicked = $(e.target);
this.amOrPm = $btnClicked.hasClass('am-btn') ? 'AM' : 'PM';
this._updateAmPmView();
}
_updateAmPmView() {
if (this.options.twelveHour) {
this.$amBtn.toggleClass('text-primary', this.amOrPm === 'AM');
this.$pmBtn.toggleClass('text-primary', this.amOrPm === 'PM');
}
}
_updateTimeFromInput() {
// Get the time
let value = ((this.el.value || this.options.defaultTime || '') + '').split(':');
if (this.options.twelveHour && !(typeof value[1] === 'undefined')) {
if (value[1].toUpperCase().indexOf('AM') > 0) {
this.amOrPm = 'AM';
} else {
this.amOrPm = 'PM';
}
value[1] = value[1].replace('AM', '').replace('PM', '');
}
if (value[0] === 'now') {
let now = new Date(+new Date() + this.options.fromNow);
value = [now.getHours(), now.getMinutes()];
if (this.options.twelveHour) {
this.amOrPm = value[0] >= 12 && value[0] < 24 ? 'PM' : 'AM';
}
}
this.hours = +value[0] || 0;
this.minutes = +value[1] || 0;
this.spanHours.innerHTML = this.hours;
this.spanMinutes.innerHTML = Timepicker._addLeadingZero(this.minutes);
this._updateAmPmView();
}
showView(view, delay) {
if (view === 'minutes' && $(this.hoursView).css('visibility') === 'visible') {
// raiseCallback(this.options.beforeHourSelect);
}
let isHours = view === 'hours',
nextView = isHours ? this.hoursView : this.minutesView,
hideView = isHours ? this.minutesView : this.hoursView;
this.currentView = view;
$(this.spanHours).toggleClass('text-primary', isHours);
$(this.spanMinutes).toggleClass('text-primary', !isHours);
// Transition view
hideView.classList.add('timepicker-dial-out');
$(nextView)
.css('visibility', 'visible')
.removeClass('timepicker-dial-out');
// Reset clock hand
this.resetClock(delay);
// After transitions ended
clearTimeout(this.toggleViewTimer);
this.toggleViewTimer = setTimeout(() => {
$(hideView).css('visibility', 'hidden');
}, this.options.duration);
}
resetClock(delay) {
let view = this.currentView,
value = this[view],
isHours = view === 'hours',
unit = Math.PI / (isHours ? 6 : 30),
radian = value * unit,
radius =
isHours && value > 0 && value < 13 ? this.options.innerRadius : this.options.outerRadius,
x = Math.sin(radian) * radius,
y = -Math.cos(radian) * radius,
self = this;
if (delay) {
$(this.canvas).addClass('timepicker-canvas-out');
setTimeout(() => {
$(self.canvas).removeClass('timepicker-canvas-out');
self.setHand(x, y);
}, delay);
} else {
this.setHand(x, y);
}
}
setHand(x, y, roundBy5) {
let radian = Math.atan2(x, -y),
isHours = this.currentView === 'hours',
unit = Math.PI / (isHours || roundBy5 ? 6 : 30),
z = Math.sqrt(x * x + y * y),
inner = isHours && z < (this.options.outerRadius + this.options.innerRadius) / 2,
radius = inner ? this.options.innerRadius : this.options.outerRadius;
if (this.options.twelveHour) {
radius = this.options.outerRadius;
}
// Radian should in range [0, 2PI]
if (radian < 0) {
radian = Math.PI * 2 + radian;
}
// Get the round value
let value = Math.round(radian / unit);
// Get the round radian
radian = value * unit;
// Correct the hours or minutes
if (this.options.twelveHour) {
if (isHours) {
if (value === 0) value = 12;
} else {
if (roundBy5) value *= 5;
if (value === 60) value = 0;
}
} else {
if (isHours) {
if (value === 12) {
value = 0;
}
value = inner ? (value === 0 ? 12 : value) : value === 0 ? 0 : value + 12;
} else {
if (roundBy5) {
value *= 5;
}
if (value === 60) {
value = 0;
}
}
}
// Once hours or minutes changed, vibrate the device
if (this[this.currentView] !== value) {
if (this.vibrate && this.options.vibrate) {
// Do not vibrate too frequently
if (!this.vibrateTimer) {
navigator[this.vibrate](10);
this.vibrateTimer = setTimeout(() => {
this.vibrateTimer = null;
}, 100);
}
}
}
this[this.currentView] = value;
if (isHours) {
this['spanHours'].innerHTML = value;
} else {
this['spanMinutes'].innerHTML = Timepicker._addLeadingZero(value);
}
// Set clock hand and others' position
let cx1 = Math.sin(radian) * (radius - this.options.tickRadius),
cy1 = -Math.cos(radian) * (radius - this.options.tickRadius),
cx2 = Math.sin(radian) * radius,
cy2 = -Math.cos(radian) * radius;
this.hand.setAttribute('x2', cx1);
this.hand.setAttribute('y2', cy1);
this.bg.setAttribute('cx', cx2);
this.bg.setAttribute('cy', cy2);
}
open() {
if (this.isOpen) {
return;
}
this.isOpen = true;
this._updateTimeFromInput();
this.showView('hours');
this.modal.open();
}
close() {
if (!this.isOpen) {
return;
}
this.isOpen = false;
this.modal.close();
}
/**
* Finish timepicker selection.
*/
done(e, clearValue) {
// Set input value
let last = this.el.value;
let value = clearValue
? ''
: Timepicker._addLeadingZero(this.hours) + ':' + Timepicker._addLeadingZero(this.minutes);
this.time = value;
if (!clearValue && this.options.twelveHour) {
value = `${value} ${this.amOrPm}`;
}
this.el.value = value;
// Trigger change event
if (value !== last) {
this.$el.trigger('change');
}
this.close();
this.el.focus();
}
clear() {
this.done(null, true);
}
}
Timepicker._template = [
'<div class= "modal timepicker-modal">',
'<div class="modal-content timepicker-container">',
'<div class="timepicker-digital-display">',
'<div class="timepicker-text-container">',
'<div class="timepicker-display-column">',
'<span class="timepicker-span-hours text-primary"></span>',
':',
'<span class="timepicker-span-minutes"></span>',
'</div>',
'<div class="timepicker-display-column timepicker-display-am-pm">',
'<div class="timepicker-span-am-pm"></div>',
'</div>',
'</div>',
'</div>',
'<div class="timepicker-analog-display">',
'<div class="timepicker-plate">',
'<div class="timepicker-canvas"></div>',
'<div class="timepicker-dial timepicker-hours"></div>',
'<div class="timepicker-dial timepicker-minutes timepicker-dial-out"></div>',
'</div>',
'<div class="timepicker-footer"></div>',
'</div>',
'</div>',
'</div>'
].join('');
M.Timepicker = Timepicker;
if (M.jQueryLoaded) {
M.initializeJqueryWrapper(Timepicker, 'timepicker', 'M_Timepicker');
}
})(cash);