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Browser tab keyboard: open under the field being typed into; Enter hides it

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The stage TV is portrait, and the keyboard opened at the bottom of the screen — a
reach to the floor to type into a search box at the top.

- browser-guest-preload.cjs reports the tapped field's position (and which field it
  is) with the tap, and again when focus moves to another field.
- browser-tab.js opens the keyboard directly under that field, centred on it and
  kept on screen; if there is no room under it, just above it. Focus moving to a
  different field (Tab, the next memorize blank) moves the keyboard with it.
  Re-tapping the same field leaves a dragged keyboard where it was.
- The keyboard's Enter submits to the page and then hides the keyboard, so search
  results are not covered. Tapping a field brings it back.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
This commit is contained in:
christian
2026-10-21 21:17:16 -04:00
co-authored by Claude Opus 5.5
parent 94ec22d466
commit 9d63e00632
2 changed files with 57 additions and 12 deletions
Download Patch File Download Diff File Expand all files Collapse all files
browser-tab.js
+39 -10
View File
@@ -360,7 +360,9 @@
// Only the page on screen may raise or drop the keyboard; a background page focusing its own
// search box as it loads must not.
if (!d || !isShown(v)) return;
if (d.on && d.tap) showKeyboard();
if (d.on && d.tap) showKeyboard(v, d);
// Focus moved on to a DIFFERENT field while typing (Tab, the next memorize blank): follow it.
else if (d.on && kb && kb.el.style.display === 'block' && d.field && d.field !== kb.field) placeKeyboard(v, d);
else if (!d.on) hideKeyboard();
return;
case 'bibleapp:activity':
@@ -600,6 +602,9 @@
if (name === 'Enter') v.el.sendInputEvent({ type: 'char', keyCode: '\r' });
v.el.sendInputEvent({ type: 'keyUp', keyCode: code });
} catch (_) {}
// Enter is "done": the search runs and the keyboard gets out of the way of the results. A tap on a
// field brings it back.
if (name === 'Enter') hideKeyboard();
},
focus: function () {
var v = activeView();
@@ -616,20 +621,44 @@
el.style.display = 'none';
document.body.appendChild(el);
a.createPrayerKeyboard(el, null, 'browser', sink);
kb = { el: el, placed: false };
kb = { el: el, field: null };
return kb;
}
function showKeyboard() {
/*
* The keyboard opens directly under the field being typed into. The stage TV is portrait: anything at
* the bottom of the screen is a reach to the floor, and the page's search box is near the top. If the
* field is too low for the keyboard to fit under it, it goes just above instead. Re-tapping the same
* field while the keyboard is up leaves it wherever it was dragged.
*/
function placeKeyboard(v, d) {
var k = kb;
if (!k || !d || !d.rect || !v || !v.el) return;
var W = v.el.getBoundingClientRect(), z = v.zoom || 1;
var fieldTop = W.top + d.rect.y * z;
var fieldBottom = W.top + (d.rect.y + d.rect.h) * z;
var fieldMid = W.left + (d.rect.x + d.rect.w / 2) * z;
var w = k.el.offsetWidth || 760, h = k.el.offsetHeight || 340, gap = 14;
var y = fieldBottom + gap;
if (y + h > window.innerHeight - 8) {
var above = fieldTop - gap - h;
y = above >= 0 ? above : Math.max(0, window.innerHeight - h - 8);
}
var x = Math.max(0, Math.min(window.innerWidth - w, Math.round(fieldMid - w / 2)));
k.el.style.left = x + 'px';
k.el.style.top = Math.round(y) + 'px';
k.field = d.field || null;
}
function showKeyboard(v, d) {
if (ROLE !== 'stage') return;
var k = keyboard();
if (!k) return;
k.el.style.display = 'block';
// First time: bottom centre, clear of the page's search box at the top. After that, wherever it was dragged.
if (!k.placed) {
k.placed = true;
var w = k.el.offsetWidth || 760, hgt = k.el.offsetHeight || 340;
k.el.style.left = Math.max(0, Math.round((window.innerWidth - w) / 2)) + 'px';
k.el.style.top = Math.max(0, Math.round(window.innerHeight - hgt - Math.max(24, window.innerHeight * 0.04))) + 'px';
var wasHidden = k.el.style.display !== 'block';
k.el.style.display = 'block'; // shown before measuring: a hidden element has no size
if (d && d.rect && (wasHidden || d.field !== k.field)) placeKeyboard(v, d);
else if (wasHidden && !k.field) {
// No position from the page (should not happen): centre it rather than leave it anywhere odd.
k.el.style.left = Math.max(0, Math.round((window.innerWidth - (k.el.offsetWidth || 760)) / 2)) + 'px';
k.el.style.top = Math.max(0, Math.round((window.innerHeight - (k.el.offsetHeight || 340)) / 3)) + 'px';
}
}
function hideKeyboard() { if (kb) kb.el.style.display = 'none'; }