CheezeNotes/static/modules/mdnotes.js

import { getStartPositionInLine, setStartPositionInLine } from './position.js';
import { formatLine, load, save } from './md.js';

function ontextarea(e) {
    let ta = document.getElementById('ta');
    if (ta.style.display == 'none') {
        ta.style.display = 'inline';
    } else {
        ta.style.display = 'none';
    }
}

function onsave(e) {
    save(document.getElementById('ta'), document.getElementById('mdnotes'));
}

function onload(e) {
    load(document.getElementById('ta'), document.getElementById('mdnotes'));
}

function onedit(e) {
    let ret = getStartPositionInLine();
    let line = ret[0];
    let position = ret[1];

    if (line.innerText == '\n') {
        line.className = 'mdnotes_line';
        return;
    }

    let newline = formatLine(line.innerText);
    line.parentNode.replaceChild(newline, line);
    setStartPositionInLine(newline, position);
}

function onkeyup(e) {
    if (e.key == 'Escape') {
        e.preventDefault();
        document.getElementById('mdnotes').blur();
        return false;
    }
}

function init() {
    let mdnotesdiv = document.getElementById('mdnotes');
    mdnotesdiv.addEventListener('input', onedit);
    mdnotesdiv.addEventListener('keyup', onkeyup);
    let saveButton = document.getElementById('saveButton');
    saveButton.addEventListener('click', onsave);
    loadButton.addEventListener('click', onload);
    taButton.addEventListener('click', ontextarea);

    onload();
}

init();