Files
ua-userscripts/scripts/bipp-sneltoetsen/bipp-sneltoetsen.user.js
T
Glenn GoossensandClaude Opus 5.5 3b2528d72a bipp-sneltoetsen: Zoeken, Reset, Nieuw, Opslaan, Indienen, Terug (1.1.0)
Ctrl+Z/R/N/S/I/T next to Ctrl+B, one table of label, letter, key.
Hints for all buttons while Ctrl is held. BIPP's own title kept,
shortcut on a line below. AGENTS.md: Claude installs the dev-stub
itself, only the Install click is left, pick the UA Chrome profile.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
2026-10-26 13:12:49 +01:00

139 lines
6.1 KiB
JavaScript

// ==UserScript==
// @name BIPP: sneltoetsen voor knoppen
// @namespace https://github.com/glgoose/ua-userscripts
// @version 1.1.0
// @description Ctrl+letter drukt op Bevestigen (B), Zoeken (Z), Reset (R), Nieuw (N), Opslaan (S), Indienen (I) en Terug (T). De letter is onderstreept en bij ingedrukte Ctrl verschijnt de sneltoets boven de knop.
// @author glgoose
// @license GPL-3.0-or-later
// @homepageURL https://github.com/glgoose/ua-userscripts/tree/main/scripts/bipp-sneltoetsen
// @supportURL https://github.com/glgoose/ua-userscripts/issues
// @downloadURL https://raw.githubusercontent.com/glgoose/ua-userscripts/main/scripts/bipp-sneltoetsen/bipp-sneltoetsen.user.js
// @updateURL https://raw.githubusercontent.com/glgoose/ua-userscripts/main/scripts/bipp-sneltoetsen/bipp-sneltoetsen.user.js
// @match https://bipp.biotechpartner.be/web/*
// @run-at document-idle
// @grant none
// ==/UserScript==
(function () {
'use strict';
// Knoplabel (kleine letters), de letter die onderstreept wordt, en de toets.
var KEYS = [
{ label: 'bevestigen', letter: 'b', code: 'KeyB' },
{ label: 'zoeken', letter: 'z', code: 'KeyZ' },
{ label: 'reset', letter: 'r', code: 'KeyR' },
{ label: 'nieuw', letter: 'n', code: 'KeyN' },
{ label: 'opslaan', letter: 's', code: 'KeyS' },
{ label: 'indienen', letter: 'i', code: 'KeyI' },
{ label: 'terug', letter: 't', code: 'KeyT' }
];
var MARK = 'data-bipp-sneltoets';
function hint(k) { return 'Ctrl+' + k.letter.toUpperCase(); }
function norm(s) { return (s || '').replace(/\s+/g, ' ').trim().toLowerCase(); }
function visible(el) { return !!(el.offsetWidth || el.offsetHeight || el.getClientRects().length); }
// Eerste zichtbare, actieve knop met dit label. Een postback-pagina kan er verborgen kopieën van hebben.
function findButton(k) {
var btns = document.querySelectorAll('input[type="submit"], input[type="button"], button');
for (var i = 0; i < btns.length; i++) {
var b = btns[i];
if (norm(b.value || b.textContent) === k.label && !b.disabled && visible(b)) return b;
}
return null;
}
// <button>: de letter in een <u>. <input> kan geen HTML bevatten, dus daar komt een lijntje onder de letter.
function underline(btn, k) {
if (btn.getAttribute(MARK)) return;
btn.setAttribute(MARK, k.letter);
// BIPP zet soms zelf een title (Bevestigen): dan komt de sneltoets op een eigen regel eronder.
btn.title = btn.title ? btn.title + '\n' + hint(k) : hint(k);
if (btn.tagName === 'BUTTON' && btn.children.length === 0) {
var t = btn.textContent;
var i = t.toLowerCase().indexOf(k.letter);
btn.textContent = '';
btn.appendChild(document.createTextNode(t.slice(0, i)));
var u = document.createElement('u');
u.textContent = t.charAt(i);
btn.appendChild(u);
btn.appendChild(document.createTextNode(t.slice(i + 1)));
return;
}
drawLine(btn, k);
window.addEventListener('resize', function () { drawLine(btn, k); });
}
function drawLine(btn, k) {
var old = btn.nextSibling && btn.nextSibling.getAttribute && btn.nextSibling.getAttribute(MARK + '-line');
if (old) btn.parentNode.removeChild(btn.nextSibling);
var cs = getComputedStyle(btn);
var ctx = document.createElement('canvas').getContext('2d');
ctx.font = cs.fontStyle + ' ' + cs.fontWeight + ' ' + cs.fontSize + ' ' + cs.fontFamily;
var text = btn.value || btn.textContent;
var i = text.toLowerCase().indexOf(k.letter);
var before = ctx.measureText(text.slice(0, i)).width;
var letter = ctx.measureText(text.charAt(i)).width;
var total = ctx.measureText(text).width;
var inner = btn.clientWidth - parseFloat(cs.paddingLeft) - parseFloat(cs.paddingRight);
var start = parseFloat(cs.paddingLeft) + btn.clientLeft + Math.max(0, (inner - total) / 2);
var line = document.createElement('span');
line.setAttribute(MARK + '-line', '1');
var fs = parseFloat(cs.fontSize);
// position:absolute houdt de lijn buiten de flow, dus er verschuift niets.
line.style.cssText = 'position:absolute;pointer-events:none;height:1px;background:currentColor;color:' + cs.color +
';left:' + (btn.offsetLeft + start + before) + 'px;width:' + letter + 'px;top:' +
(btn.offsetTop + btn.offsetHeight / 2 + fs * 0.55) + 'px';
btn.parentNode.insertBefore(line, btn.nextSibling);
}
var tips = [];
function showTips() {
hideTips();
KEYS.forEach(function (k) {
var btn = findButton(k);
if (!btn) return;
var r = btn.getBoundingClientRect();
var tip = document.createElement('span');
tip.textContent = hint(k);
tip.style.cssText = 'position:absolute;z-index:99999;pointer-events:none;white-space:nowrap;' +
'font:11px ui-monospace,Menlo,Consolas,monospace;background:#1f2937;color:#fff;border-radius:4px;padding:1px 6px;' +
'left:' + (r.left + window.scrollX + r.width / 2) + 'px;top:' + (r.top + window.scrollY - 22) + 'px;transform:translateX(-50%)';
document.body.appendChild(tip);
tips.push(tip);
});
}
function hideTips() {
tips.forEach(function (t) { if (t.parentNode) t.parentNode.removeChild(t); });
tips = [];
}
document.addEventListener('keydown', function (e) {
if (e.key === 'Control') { if (!e.repeat) showTips(); return; }
if (!e.ctrlKey || e.metaKey || e.altKey || e.shiftKey) return;
for (var i = 0; i < KEYS.length; i++) {
if (e.code !== KEYS[i].code) continue;
var btn = findButton(KEYS[i]);
if (!btn) return;
e.preventDefault();
hideTips();
btn.click();
return;
}
}, true);
document.addEventListener('keyup', function (e) { if (e.key === 'Control') hideTips(); }, true);
window.addEventListener('blur', hideTips);
// De pagina bouwt de knoppen soms pas na een postback op: probeer het een paar keer.
var tries = 0;
(function init() {
var left = 0;
KEYS.forEach(function (k) {
var btn = findButton(k);
if (btn) underline(btn, k); else left++;
});
if (left && ++tries < 30) setTimeout(init, 500);
})();
})();