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function part_to_hour (f) {
return Math.floor(10 * 24 * f) / 10;
}
function hour_to_part (hour) {
return 100 * (hour / 24)
}
function time_to_percent (time) {
// Decimal time
return hour_to_part(time.getHours() + (time.getMinutes() / 60)) + "%"
}
var start_time = 0
var start_fraq = 0
var parent
var createdEvent = false
function onmousedownhandler (e) {
last = this
event = e
var comp = this
console.log(comp.clientHeight)
while (! comp.classList.contains("events")) {
comp = comp.parentElement
}
console.log(e);
parent = comp
console.log(comp.clientHeight)
fraq = e.offsetY / comp.clientHeight
start_fraq = fraq
start_time = part_to_hour(fraq);
createdEvent = document.createElement("div");
createdEvent.className = "event generated";
createdEvent.style.pointerEvents = "none";
createdEvent.style.width = "100%";
createdEvent.style.top = fraq * 100 + "%";
createdEvent.innerText = "New Event";
}
function onmousemovehandler (e) {
if (createdEvent) {
fraq = e.offsetY / this.clientHeight
var diff = fraq - start_fraq;
if (! createdEvent.parentElement) {
for (let e of this.children) {
e.style.pointerEvents = "none";
}
this.appendChild(createdEvent);
}
createdEvent.style.height = diff * 100 + "%";
}
}
function onmouseuphandler (e) {
var end_time = part_to_hour(e.offsetY / this.clientHeight);
console.log("Creating event " + start_time + " - " + end_time);
createdEvent = false;
for (let e of parent.children) {
e.style.pointerEvents = "initial";
}
}
function time_to_date (time) {
return [ time.getFullYear(),
String(time.getMonth() + 1).padStart(2, '0'),
String(time.getDate()).padStart(2, '0') ].join("-");
}
var bar_object = false
function update_current_time_bar () {
var now = new Date()
var today = document
.getElementById(time_to_date(now))
.parentElement
.parentElement
var event_area = today.getElementsByClassName("events")[0]
if (bar_object) {
bar_object.parentNode.removeChild(bar_object)
} else {
bar_object = document.createElement("div")
bar_object.className = "event current-time"
bar_object.id = "bar"
}
bar_object.style.top = time_to_percent(now)
event_area.append(bar_object)
}
window.onload = function () {
update_current_time_bar()
// once a minute for now, could probably be slowed to every 10 minutes
window.setInterval(update_current_time_bar, 1000 * 60)
for (let c of document.getElementsByClassName("events")) {
c.onmousedown = onmousedownhandler;
c.onmouseup = onmouseuphandler;
c.onmousemove = onmousemovehandler;
}
}
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