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coconut-leaf/src/static/js/datetimepicker.js

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JavaScript

var ccn_datetimepicker_tabType = {
year: 0,
month: 1,
day: 2,
hour: 3,
minute: 4
};
var ccn_datetimepicker_dialPlateRadius = 200;
var ccn_datetimepicker_dialPlateHalfRadius = ccn_datetimepicker_dialPlateRadius / 2;
var ccn_datetimepicker_dialPlateHourInnerPercent = 0.6;
var ccn_datetimepicker_dialPlateHourOutterPercent = 0.8;
var ccn_datetimepicker_dialPlateHourDistinguishPercent = 0.7;
var ccn_datetimepicker_dialPlateMinutePercent = 0.8;
var ccn_datetimepicker_mode = undefined;
var ccn_datetimepicker_pickerIndex = undefined;
var ccn_datetimepicker_isUTC = undefined;
var ccn_datetimepicker_callbackFunc = undefined;
var ccn_datetimepicker_internalDateTime = new Date();
var ccn_datetimepicker_displayCacheDateTime = new Date();
// ========================================= export func
function ccn_datetimepicker_Insert() {
$('body').append(ccn_template_datetimepicker.render());
// bind size event and trigge once
$(window).resize(function (){
$('div.pickerContainer > svg').each(function() {
ccn_datetimepicker_OnSvgResize($(this));
});
}).resize();
// add data attr
for(var i = 0; i < 3; i++) {
for(var j = 0; j < 4; j++) {
$('#ccn-datetimepiacker-panelMonth-table > div:nth-child({0}) > div:nth-child({1})'.format(i + 1, j + 1))
.attr('data', i * 4 + j);
}
}
// bind header event
$('header.pickerHeader > div').click(function() {
ccn_datetimepicker_SwitchTab(ccn_datetimepicker_Str2TabType($(this).attr('type')));
});
// bind button event
$('#ccn-datetimepiacker-panelYear-prevBtn').click(function() {
ccn_datetimepicker_PrevNextYear(true);
});
$('#ccn-datetimepiacker-panelYear-nextBtn').click(function() {
ccn_datetimepicker_PrevNextYear(false);
});
$('#ccn-datetimepiacker-panelMonth-prevBtn').click(function() {
ccn_datetimepicker_PrevNextMonth(true);
});
$('#ccn-datetimepiacker-panelMonth-nextBtn').click(function() {
ccn_datetimepicker_PrevNextMonth(false);
});
$('#ccn-datetimepiacker-panelDay-prevBtn').click(function() {
ccn_datetimepicker_PrevNextDay(true);
});
$('#ccn-datetimepiacker-panelDay-nextBtn').click(function() {
ccn_datetimepicker_PrevNextDay(false);
});
$('#ccn-datetimepiacker-panelYear-table > div > div').click(ccn_datetimepicker_ClickYear);
$('#ccn-datetimepiacker-panelMonth-table > div > div').click(ccn_datetimepicker_ClickMonth);
$('#ccn-datetimepiacker-panelDay-table > div:nth-child(n+1) > div').click(ccn_datetimepicker_ClickDay);
}
function ccn_datetimepicker_Modal(mode, pickerIndex, isUTC, callbackFunc) {
ccn_datetimepicker_mode = mode;
ccn_datetimepicker_pickerIndex = pickerIndex;
ccn_datetimepicker_isUTC = isUTC;
ccn_datetimepicker_callbackFunc = callbackFunc;
ccn_datetimepicker_internalDateTime = ccn_datetimepicker_Get(pickerIndex, false);
$('header.pickerHeader > div').hide();
switch(mode) {
case ccn_datetimepicker_tabType.minute:
$('header.pickerHeader > div[type=minute]').show();
case ccn_datetimepicker_tabType.hour:
$('header.pickerHeader > div[type=hour]').show();
case ccn_datetimepicker_tabType.day:
$('header.pickerHeader > div[type=day]').show();
case ccn_datetimepicker_tabType.month:
$('header.pickerHeader > div[type=month]').show();
case ccn_datetimepicker_tabType.year:
$('header.pickerHeader > div[type=year]').show();
break;
}
ccn_datetimepicker_SwitchTab(mode);
$('#ccn-datetimepicker-modal').show();
}
// ========================================= internal func
function ccn_datetimepicker_OnSvgResize(ele) {
var scale = 200 / Math.min(ele.width(), ele.height());
ele.css('font-size', scale + 'em');
}
function ccn_datetimepicker_SwitchTab(newTab) {
$('div.pickerContainer > *').hide();
ccn_datetimepicker_displayCacheDateTime.setTime(ccn_datetimepicker_internalDateTime.getTime());
ccn_datetimepicker_RefreshDisplay(newTab);
switch(newTab) {
case ccn_datetimepicker_tabType.year:
$('#ccn-datetimepicker-panelYear').show();
break;
case ccn_datetimepicker_tabType.month:
$('#ccn-datetimepicker-panelMonth').show();
break;
case ccn_datetimepicker_tabType.day:
$('#ccn-datetimepicker-panelDay').show();
break;
case ccn_datetimepicker_tabType.hour:
$('#ccn-datetimepicker-panelHour').show();
break;
case ccn_datetimepicker_tabType.minute:
$('#ccn-datetimepicker-panelMinute').show();
break;
}
}
function ccn_datetimepicker_RefreshDisplay(tab) {
// header should be refreshed entirely
$('ccn-datetimepicker-datetime-year').text(ccn_datetimepicker_internalDateTime.getFullYear());
$('ccn-datetimepicker-datetime-month').text(ccn_datetimepicker_internalDateTime.getMonth() + 1);
$('ccn-datetimepicker-datetime-day').text(ccn_datetimepicker_internalDateTime.getDate());
$('ccn-datetimepicker-datetime-hour').text(ccn_datetimepicker_internalDateTime.getHours());
$('ccn-datetimepicker-datetime-minute').text(ccn_datetimepicker_internalDateTime.getMinutes());
// refresh tab according to specific `tab`
switch(tab) {
case ccn_datetimepicker_tabType.year:
var startYear = Math.floor((ccn_datetimepicker_displayCacheDateTime.getFullYear() - ccn_datetime_MIN_YEAR) / 12) * 12 + ccn_datetime_MIN_YEAR;
var counter = startYear;
for(var i = 0; i < 3; i++) {
for(var j = 0; j < 4; j++, counter++) {
var ele = $('#ccn-datetimepiacker-panelYear-table > div:nth-child({0}) > div:nth-child({1})'.format(i + 1, j + 1));
if (counter < ccn_datetime_MAX_YEAR) {
ele.attr('data', counter)
.text(counter);
} else {
ele.attr('data', '')
.html('&nbsp;');
}
if (counter == ccn_datetimepicker_internalDateTime.getFullYear()) ele.attr('picked', 'true');
else ele.attr('picked', 'false');
}
}
$('#ccn-datetimepiacker-panelYear-title')
.text('{0} - {1}'.format(startYear, startYear + 12 < ccn_datetime_MAX_YEAR ? startYear + 12 : ccn_datetime_MAX_YEAR));
break;
case ccn_datetimepicker_tabType.month:
$('#ccn-datetimepiacker-panelMonth-table > div > div').attr('picked', 'false');
if (ccn_datetimepicker_internalDateTime.getFullYear() == ccn_datetimepicker_displayCacheDateTime.getFullYear()) {
var month = ccn_datetimepicker_internalDateTime.getMonth();
$('#ccn-datetimepiacker-panelMonth-table > div:nth-child({0}) > div:nth-child({1})'.format(Math.floor(month / 4), month % 4))
.attr('picked', 'true');
}
$('#ccn-datetimepiacker-panelMonth-title')
.text(ccn_datetimepicker_displayCacheDateTime.getFullYear());
break;
case ccn_datetimepicker_tabType.day:
var gottenYear = ccn_datetimepicker_displayCacheDateTime.getFullYear();
var gottenMonth = ccn_datetimepicker_displayCacheDateTime.getMonth() + 1;
var counter = -ccn_datetime_DayOfWeek(gottenYear, gottenMonth, 1);
var days = ccn_datetime_monthDayCount[gottenMonth - 1] + ((gottenMonth == 2 && ccn_datetime_IsLeapYear(year)) ? 1 : 0);
for(var i = 0; i < 6; i++) {
for(var j = 0; j < 7; j++, counter++) {
var ele = $('#ccn-datetimepiacker-panelDay-table > div:nth-child({0}) > div:nth-child({1})'.format(i + 2, j + 1));
if (counter < 0 || counter >= days) ele.attr('data', '').html('&nbsp;');
else ele.attr('data', counter + 1).text(counter + 1);
if (counter + 1 == ccn_datetimepicker_internalDateTime.getDate()) ele.attr('picked', 'true');
else ele.attr('picked', 'false');
}
}
$('#ccn-datetimepiacker-panelDay-title')
.text('{0} - {1}'.format(
ccn_datetimepicker_displayCacheDateTime.getFullYear(),
ccn_i18n_UniversalGetMonth(ccn_datetimepicker_displayCacheDateTime.getMonth())
));
break;
case ccn_datetimepicker_tabType.hour:
var gottenHour = ccn_datetimepicker_displayCacheDateTime.getHours();
var newX = Math.cos((15 - gottenHour) * Math.PI * 2 / 60);
var newY = Math.sin((15 - gottenHour) * Math.PI * 2 / 60);
var radius = ccn_datetimepicker_dialPlateHalfRadius * (gottenHour < 12 ? ccn_datetimepicker_dialPlateHourOutterPercent : ccn_datetimepicker_dialPlateHourInnerPercent);
newX = newX * radius + ccn_datetimepicker_dialPlateHalfRadius;
newY = (-newY * radius) + ccn_datetimepicker_dialPlateHalfRadius;
$('#ccn-datetimepicker-panelHour > line')
.attr('x2', newX)
.attr('y2', newY);
$('#ccn-datetimepicker-panelHour > circle[type=symbol]')
.attr('cx', newX)
.attr('cy', newY);
break;
case ccn_datetimepicker_tabType.minute:
var gottenMinute = ccn_datetimepicker_displayCacheDateTime.getMinutes();
var newX = Math.cos((15 - gottenMinute) * Math.PI * 2 / 60);
var newY = Math.sin((15 - gottenMinute) * Math.PI * 2 / 60);
var radius = ccn_datetimepicker_dialPlateHalfRadius * ccn_datetimepicker_dialPlateMinutePercent;
newX = newX * radius + ccn_datetimepicker_dialPlateHalfRadius;
newY = (-newY * radius) + ccn_datetimepicker_dialPlateHalfRadius;
$('#ccn-datetimepicker-panelMinute > line')
.attr('x2', newX)
.attr('y2', newY);
$('#ccn-datetimepicker-panelMinute > circle[type=symbol]')
.attr('cx', newX)
.attr('cy', newY);
break;
}
}
function ccn_datetimepicker_Str2TabType(strl) {
switch(strl) {
case 'year':
return ccn_datetimepicker_tabType.year
case 'month':
return ccn_datetimepicker_tabType.month
case 'day':
return ccn_datetimepicker_tabType.day
case 'hour':
return ccn_datetimepicker_tabType.hour
case 'minute':
return ccn_datetimepicker_tabType.minute
}
return undefined;
}
function ccn_datetimepicker_PrevNextYear(isPrev) {
}
function ccn_datetimepicker_PrevNextMonth(isPrev) {
}
function ccn_datetimepicker_PrevNextDay(isPrev) {
}
function ccn_datetimepicker_ClickYear() {
var ele = $(this);
if (ele.attr('data') == '') return;
ccn_datetimepicker_internalDateTime.setFullYear(parseInt(ele.attr('data')));
if (ccn_datetimepicker_mode != ccn_datetimepicker_tabType.year)
ccn_datetimepicker_SwitchTab(ccn_datetimepicker_tabType.month);
}
function ccn_datetimepicker_ClickMonth() {
var ele = $(this);
if (ele.attr('data') == '') return;
ccn_datetimepicker_internalDateTime.setMonth(parseInt(ele.attr('data')));
if (ccn_datetimepicker_mode != ccn_datetimepicker_tabType.month)
ccn_datetimepicker_SwitchTab(ccn_datetimepicker_tabType.day);
}
function ccn_datetimepicker_ClickDay() {
var ele = $(this);
if (ele.attr('data') == '') return;
ccn_datetimepicker_internalDateTime.setDate(parseInt(ele.attr('data')));
if (ccn_datetimepicker_mode != ccn_datetimepicker_tabType.day)
ccn_datetimepicker_SwitchTab(ccn_datetimepicker_tabType.hour);
}
/*
function ccn_datetimepicker_Init() {
var nowtime = new Date();
$('.datetimepicker-year').attr('min', ccn_datetime_MIN_YEAR)
.attr('max', ccn_datetime_MAX_YEAR)
.attr('step', 1)
.val(nowtime.getFullYear())
.bind('input propertychange', ccn_datetimepicker_Sync);
$('.datetimepicker-month').attr('min', 1)
.attr('max', 12)
.attr('step', 1)
.val(nowtime.getMonth() + 1)
.bind('input propertychange', ccn_datetimepicker_Sync);
$('.datetimepicker-day').attr('min', 1)
.attr('step', 1)
.each(function(){
ccn_datetimepicker_SyncEx($(this).attr("datetimepicker"));
})
.val(nowtime.getDate());
$('.datetimepicker-hour').attr('min', 0)
.attr('max', 23)
.attr('step', 1)
.val(nowtime.getHours());
$('.datetimepicker-minute').attr('min', 0)
.attr('max', 59)
.attr('step', 1)
.val(nowtime.getMinutes());
}
function ccn_datetimepicker_Sync() {
var pickerIndex = $(this).attr("datetimepicker");
ccn_datetimepicker_SyncEx(pickerIndex);
}
function ccn_datetimepicker_SyncEx(pickerIndex) {
year = parseInt($('.datetimepicker-year[datetimepicker=' + pickerIndex + ']').val());
month = parseInt($('.datetimepicker-month[datetimepicker=' + pickerIndex + ']').val());
dayDOM = $('.datetimepicker-day[datetimepicker=' + pickerIndex + ']');
if (typeof(year) == 'undefined' || typeof(month) == 'undefined') {
dayDOM.attr('max', 1)
.val(1);
} else {
dayDOM.attr('max', ccn_datetime_monthDayCount[month - 1] + ((month == 2 && ccn_datetime_IsLeapYear(year) ? 1 : 0)))
.val(1);
}
}
*/
function ccn_datetimepicker_Set(pickerIndex, dt, isUTC, mode) {
var ele = $('[datetimepicker=' + pickerIndex + ']');
if (mode < ccn_datetimepicker_tabType.year) return;
ele.attr('datetimepicker-year', isUTC ? dt.getUTCFullYear() : dt.getFullYear());
if (mode < ccn_datetimepicker_tabType.month) return;
ele.attr('datetimepicker-month', (isUTC ? dt.getUTCMonth() : dt.getMonth()) + 1);
if (mode < ccn_datetimepicker_tabType.day) return;
ele.attr('datetimepicker-day', isUTC ? dt.getUTCDate() : dt.getDate());
if (mode < ccn_datetimepicker_tabType.hour) return;
ele.attr('datetimepicker-hour', isUTC ? dt.getUTCHours() : dt.getHours());
if (mode < ccn_datetimepicker_tabType.minute) return;
ele.attr('datetimepicker-minute', isUTC ? dt.getUTCMinutes() : dt.getMinutes());
}
function ccn_datetimepicker_Get(pickerIndex, isUTC) {
var ele = $('[datetimepicker=' + pickerIndex + ']');
year = ele.attr('datetimepicker-year');
month = ele.attr('datetimepicker-month');
day = ele.attr('datetimepicker-day');
hour = ele.attr('datetimepicker-hour');
minute = ele.attr('datetimepicker-minute');
if (IsUndefinedOrEmpty(year)) year = ccn_datetime_MIN_YEAR;
if (IsUndefinedOrEmpty(month)) month = 1;
if (IsUndefinedOrEmpty(day)) day = 1;
if (IsUndefinedOrEmpty(hour)) hour = 0;
if (IsUndefinedOrEmpty(minute)) minute = 0;
if (isUTC) return new Date(Date.UTC(year, parseInt(month) - 1, day, hour, minute, 0, 0));
else return new Date(year, parseInt(month) - 1, day, hour, minute, 0, 0);
}