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Merged
jonashertner merged 1 commit into from
Aug 22, 2026
Merged

Make evidence text a full-screen reading mode #13

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6 changes: 3 additions & 3 deletions build/pages/index.en.html
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Original file line number Diff line number Diff line change
Expand Up @@ -33,10 +33,10 @@
<meta name="twitter:card" content="summary_large_image">
<link rel="stylesheet" href="fonts.css?v=20260821">
<link rel="stylesheet" href="tokens.css?v=20260822">
<link rel="stylesheet" href="style.css?v=20260822g">
<link rel="stylesheet" href="style.css?v=20260822h">
<script src="i18n.js?v=20260821"></script>
<script src="i18n-data.js?v=20260821"></script>
<script src="i18n-map.js?v=20260822"></script>
<script src="i18n-map.js?v=20260822b"></script>
<script src="theme.js?v=20260821"></script>
</head>
<body class="viz-root" data-layer="flow">
Expand Down Expand Up @@ -466,6 +466,6 @@ <h2 id="introTitle">Follow the water. Protect its pathways.</h2>
<script src="fmt.js?v=20260822"></script>
<script src="gschg31.js?v=20260821"></script>
<script src="legal-alerts.js?v=20260822"></script>
<script src="app.js?v=20260822g"></script>
<script src="app.js?v=20260822h"></script>
</body>
</html>
17 changes: 15 additions & 2 deletions scripts/verify-site.mjs
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Expand Up @@ -230,8 +230,12 @@ for (const [label, pattern] of [
['sidebar map readout', /#workspace #tooltip\s*\{[^}]*position:\s*static;[^}]*border-bottom:/s],
['sidebar legal screen', /#workspace #liveAlerts\s*\{[^}]*flex:\s*none;[^}]*border-bottom:/s],
['touch-sized legal screen', /#workspace #liveAlertsToggle\s*\{[^}]*min-height:\s*44px/s],
['viewport-bound legal details', /#workspace #liveAlertsBody\s*\{[^}]*max-height:\s*clamp\(100px,\s*18dvh,\s*180px\);[^}]*overflow-y:\s*auto/s],
['smallest-phone legal details', /@media \(max-width:\s*480px\) and \(max-height:\s*650px\) and \(orientation:\s*portrait\)[\s\S]*?#workspace #liveAlertsBody\s*\{[^}]*max-height:\s*70px/s],
['single-scroll legal details', /#workspace #liveAlertsBody\s*\{[^}]*max-height:\s*none;[^}]*overflow-y:\s*visible/s],
['readable legal explanation', /#workspace \.liveAlertLimit\s*\{[^}]*font-size:\s*13px;[^}]*line-height:\s*1\.55/s],
['full-screen reading mode', /body\.workspaceReading #workspace\s*\{[^}]*inset:\s*0;[^}]*width:\s*100vw;[^}]*height:\s*100dvh/s],
['persistent map return', /#workspaceBack\s*\{[^}]*min-height:\s*38px/s],
['full reading detail surface', /body\.workspaceReading #workspace #panel\s*\{[^}]*inset:\s*var\(--workspace-head-h,\s*99px\) 0 0/s],
['adaptive phone reading height', /body:is\(\.readingLegal, \.readingDetail, \.readingBrief\)\s*\{\s*--workspace-h:\s*72dvh/s],
['persistent project navigation', /#workspaceHead #siteNav\s*\{[^}]*flex-wrap:\s*nowrap;[^}]*overflow-x:\s*auto/s],
['high-contrast control boundary token', /--control-border:\s*#[0-9a-f]{6}/i],
]) if (!pattern.test(responsiveCss)) fail(responsiveCssFile, `missing responsive contract: ${label}`);
Expand Down Expand Up @@ -267,6 +271,15 @@ if (!/workspaceScroll\.tabIndex\s*=\s*0/.test(appSource) ||
!/workspaceScroll\.setAttribute\(['"]aria-labelledby['"],\s*['"]workspaceTitle['"]\)/.test(appSource)) {
fail(join(site, 'app.js'), 'the evidence scroller is not keyboard focusable and labelled');
}
if (!/function syncWorkspaceReading\(\)/.test(appSource) ||
!/workspaceBack\.onclick\s*=\s*leaveWorkspaceReading/.test(appSource) ||
!/workspaceRead\.setAttribute\(['"]aria-expanded['"]/.test(appSource)) {
fail(join(site, 'app.js'), 'full-screen reading mode lacks a persistent, stateful return to the map');
}
if (!/panel\.scrollTop\s*=\s*0/.test(appSource) ||
!/new ResizeObserver\(syncWorkspaceHeadHeight\)\.observe\(workspaceHead\)/.test(appSource)) {
fail(join(site, 'app.js'), 'detail reading does not start at the top or respect the live navigation height');
}
const siteSource = readFileSync(join(site, 'site.js'), 'utf8');
if (!/function restoreDeepLink\(\)[\s\S]*?target\.scrollIntoView\(\{ block: 'start' \}\)[\s\S]*?new ResizeObserver\(align\)/.test(siteSource)) {
fail(join(site, 'site.js'), 'late data layout can displace direct section links');
Expand Down
78 changes: 77 additions & 1 deletion site/app.js
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Expand Up @@ -36,6 +36,15 @@ if (themeControl) workspaceUtility.append(themeControl);
workspaceHead.append(workspaceUtility);
if (siteNav) workspaceHead.append(siteNav);

// Detail reading occupies the whole evidence surface below the persistent
// project navigation. Measure that navigation instead of duplicating its height
// in breakpoint-specific CSS; safe-area insets and translated labels can change it.
const syncWorkspaceHeadHeight = () => {
workspace.style.setProperty('--workspace-head-h', `${workspaceHead.offsetHeight}px`);
};
syncWorkspaceHeadHeight();
new ResizeObserver(syncWorkspaceHeadHeight).observe(workspaceHead);

const workspaceScroll = document.createElement('div');
workspaceScroll.id = 'workspaceScroll';
workspaceScroll.tabIndex = 0;
Expand Down Expand Up @@ -77,6 +86,60 @@ for (const [side, arrow] of [['start', '\u2039'], ['end', '\u203a']]) {
modeRail.append(cue);
}

// The map remains the working surface; prose can become a reading surface on
// demand. The same full-screen mode is used for legal review, selected features
// and the first-visit brief, so users learn one way in and one way back.
let manualReading = false;
const workspaceBack = document.createElement('button');
workspaceBack.type = 'button';
workspaceBack.id = 'workspaceBack';
workspaceBack.hidden = true;
workspaceBack.textContent = `\u2190 ${T('m.backToMap')}`;
workspaceBack.setAttribute('aria-label', T('m.backToMapAria'));
workspaceUtility.insertBefore(workspaceBack, languageSwitch || themeControl || null);

const workspaceRead = document.createElement('button');
workspaceRead.type = 'button';
workspaceRead.id = 'workspaceRead';
workspaceRead.textContent = T('m.readEvidence');
workspaceRead.setAttribute('aria-label', T('m.readEvidenceAria'));
workspaceRead.setAttribute('aria-expanded', 'false');
document.getElementById('dataViewOpen')?.before(workspaceRead);

function syncWorkspaceReading() {
const active = manualReading || document.body.classList.contains('readingLegal') ||
document.body.classList.contains('readingDetail') ||
document.body.classList.contains('readingBrief');
document.body.classList.toggle('workspaceReading', active);
workspaceBack.hidden = !active;
workspaceRead.setAttribute('aria-expanded', String(active));
}

function leaveWorkspaceReading() {
manualReading = false;
if (legalAlertToggle?.getAttribute('aria-expanded') === 'true') {
legalAlertToggle.setAttribute('aria-expanded', 'false');
legalAlertBody.hidden = true;
}
document.body.classList.remove('readingLegal');
if (!panel.hidden) closePanel(false);
const brief = document.getElementById('intro');
if (brief?.open) document.getElementById('introClose')?.click();
document.body.classList.remove('readingDetail', 'readingBrief');
syncWorkspaceReading();
cv.focus({ preventScroll: true });
}

workspaceRead.onclick = () => {
manualReading = true;
syncWorkspaceReading();
requestAnimationFrame(() => {
workspaceScroll.scrollTo({ top: 0 });
workspaceScroll.focus({ preventScroll: true });
});
};
workspaceBack.onclick = leaveWorkspaceReading;

const ENDPOINT = 'https://lindas.admin.ch/query';

/* ---- the palette -----------------------------------------------------------
Expand Down Expand Up @@ -831,6 +894,9 @@ legalAlertToggle?.addEventListener('click', () => {
const open = legalAlertToggle.getAttribute('aria-expanded') === 'true';
legalAlertToggle.setAttribute('aria-expanded', String(!open));
legalAlertBody.hidden = open;
document.body.classList.toggle('readingLegal', !open);
syncWorkspaceReading();
if (!open) requestAnimationFrame(() => legalAlertRoot.scrollIntoView({ block: 'nearest' }));
});

/* ===========================================================================
Expand Down Expand Up @@ -1802,11 +1868,16 @@ function tip(mx, my) {
const panel = document.getElementById('panel');
let panelReturnFocus = null;
function revealPanel(moveFocus) {
panel.scrollTop = 0;
panel.hidden = false;
if (moveFocus) requestAnimationFrame(() => panel.focus({ preventScroll: true }));
document.body.classList.add('readingDetail');
syncWorkspaceReading();
requestAnimationFrame(() => panel.focus({ preventScroll: true }));
}
function closePanel(returnFocus = true) {
panel.hidden = true;
document.body.classList.remove('readingDetail');
syncWorkspaceReading();
selected = null;
dirty = true;
const target = panelReturnFocus;
Expand Down Expand Up @@ -2358,6 +2429,7 @@ dataNext.onclick = () => { dataPage++; renderDataView(); };
window.addEventListener('keydown', e => {
if (e.key !== 'Escape') return;
if (!panel.hidden) closePanel();
else if (document.body.classList.contains('workspaceReading')) leaveWorkspaceReading();
});

/* ===========================================================================
Expand Down Expand Up @@ -3861,11 +3933,15 @@ function setLiveOnly(v) {
const show = () => {
if (!dialog.open) dialog.show();
dialog.scrollTop = 0;
document.body.classList.add('readingBrief');
syncWorkspaceReading();
document.getElementById('introClose').focus({ preventScroll: true });
};
const close = () => {
try { localStorage.setItem(KEY, '1'); } catch (e) { /* private mode */ }
if (dialog.open) dialog.close();
document.body.classList.remove('readingBrief');
syncWorkspaceReading();
cv.focus({ preventScroll: true });
};
if (open) open.onclick = show;
Expand Down
2 changes: 1 addition & 1 deletion site/data/provenance.json
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6 changes: 3 additions & 3 deletions site/de/index.html
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Expand Up @@ -33,10 +33,10 @@
<meta name="twitter:card" content="summary_large_image">
<link rel="stylesheet" href="../fonts.css?v=20260821">
<link rel="stylesheet" href="../tokens.css?v=20260822">
<link rel="stylesheet" href="../style.css?v=20260822g">
<link rel="stylesheet" href="../style.css?v=20260822h">
<script src="../i18n.js?v=20260821"></script>
<script src="../i18n-data.js?v=20260821"></script>
<script src="../i18n-map.js?v=20260822"></script>
<script src="../i18n-map.js?v=20260822b"></script>
<script src="../theme.js?v=20260821"></script>
</head>
<body class="viz-root" data-layer="flow">
Expand Down Expand Up @@ -407,6 +407,6 @@ <h2 id="introTitle">Dem Wasser folgen. Seine Wege schützen.</h2>
<script src="../fmt.js?v=20260822"></script>
<script src="../gschg31.js?v=20260821"></script>
<script src="../legal-alerts.js?v=20260822"></script>
<script src="../app.js?v=20260822g"></script>
<script src="../app.js?v=20260822h"></script>
</body>
</html>
6 changes: 3 additions & 3 deletions site/en/index.html
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Expand Up @@ -33,10 +33,10 @@
<meta name="twitter:card" content="summary_large_image">
<link rel="stylesheet" href="../fonts.css?v=20260821">
<link rel="stylesheet" href="../tokens.css?v=20260822">
<link rel="stylesheet" href="../style.css?v=20260822g">
<link rel="stylesheet" href="../style.css?v=20260822h">
<script src="../i18n.js?v=20260821"></script>
<script src="../i18n-data.js?v=20260821"></script>
<script src="../i18n-map.js?v=20260822"></script>
<script src="../i18n-map.js?v=20260822b"></script>
<script src="../theme.js?v=20260821"></script>
</head>
<body class="viz-root" data-layer="flow">
Expand Down Expand Up @@ -466,6 +466,6 @@ <h2 id="introTitle">Follow the water. Protect its pathways.</h2>
<script src="../fmt.js?v=20260822"></script>
<script src="../gschg31.js?v=20260821"></script>
<script src="../legal-alerts.js?v=20260822"></script>
<script src="../app.js?v=20260822g"></script>
<script src="../app.js?v=20260822h"></script>
</body>
</html>
6 changes: 3 additions & 3 deletions site/fr/index.html
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Expand Up @@ -33,10 +33,10 @@
<meta name="twitter:card" content="summary_large_image">
<link rel="stylesheet" href="../fonts.css?v=20260821">
<link rel="stylesheet" href="../tokens.css?v=20260822">
<link rel="stylesheet" href="../style.css?v=20260822g">
<link rel="stylesheet" href="../style.css?v=20260822h">
<script src="../i18n.js?v=20260821"></script>
<script src="../i18n-data.js?v=20260821"></script>
<script src="../i18n-map.js?v=20260822"></script>
<script src="../i18n-map.js?v=20260822b"></script>
<script src="../theme.js?v=20260821"></script>
</head>
<body class="viz-root" data-layer="flow">
Expand Down Expand Up @@ -407,6 +407,6 @@ <h2 id="introTitle">Suivre l’eau. Protéger ses voies.</h2>
<script src="../fmt.js?v=20260822"></script>
<script src="../gschg31.js?v=20260821"></script>
<script src="../legal-alerts.js?v=20260822"></script>
<script src="../app.js?v=20260822g"></script>
<script src="../app.js?v=20260822h"></script>
</body>
</html>
12 changes: 12 additions & 0 deletions site/i18n-map.js
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6 changes: 3 additions & 3 deletions site/index.html
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Expand Up @@ -33,10 +33,10 @@
<meta name="twitter:card" content="summary_large_image">
<link rel="stylesheet" href="fonts.css?v=20260821">
<link rel="stylesheet" href="tokens.css?v=20260822">
<link rel="stylesheet" href="style.css?v=20260822g">
<link rel="stylesheet" href="style.css?v=20260822h">
<script src="i18n.js?v=20260821"></script>
<script src="i18n-data.js?v=20260821"></script>
<script src="i18n-map.js?v=20260822"></script>
<script src="i18n-map.js?v=20260822b"></script>
<script src="theme.js?v=20260821"></script>
</head>
<body class="viz-root" data-layer="flow">
Expand Down Expand Up @@ -407,6 +407,6 @@ <h2 id="introTitle">Dem Wasser folgen. Seine Wege schützen.</h2>
<script src="fmt.js?v=20260822"></script>
<script src="gschg31.js?v=20260821"></script>
<script src="legal-alerts.js?v=20260822"></script>
<script src="app.js?v=20260822g"></script>
<script src="app.js?v=20260822h"></script>
</body>
</html>
6 changes: 3 additions & 3 deletions site/it/index.html
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Expand Up @@ -33,10 +33,10 @@
<meta name="twitter:card" content="summary_large_image">
<link rel="stylesheet" href="../fonts.css?v=20260821">
<link rel="stylesheet" href="../tokens.css?v=20260822">
<link rel="stylesheet" href="../style.css?v=20260822g">
<link rel="stylesheet" href="../style.css?v=20260822h">
<script src="../i18n.js?v=20260821"></script>
<script src="../i18n-data.js?v=20260821"></script>
<script src="../i18n-map.js?v=20260822"></script>
<script src="../i18n-map.js?v=20260822b"></script>
<script src="../theme.js?v=20260821"></script>
</head>
<body class="viz-root" data-layer="flow">
Expand Down Expand Up @@ -407,6 +407,6 @@ <h2 id="introTitle">Seguire l’acqua. Proteggere i suoi percorsi.</h2>
<script src="../fmt.js?v=20260822"></script>
<script src="../gschg31.js?v=20260821"></script>
<script src="../legal-alerts.js?v=20260822"></script>
<script src="../app.js?v=20260822g"></script>
<script src="../app.js?v=20260822h"></script>
</body>
</html>
6 changes: 3 additions & 3 deletions site/rm/index.html
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Expand Up @@ -33,10 +33,10 @@
<meta name="twitter:card" content="summary_large_image">
<link rel="stylesheet" href="../fonts.css?v=20260821">
<link rel="stylesheet" href="../tokens.css?v=20260822">
<link rel="stylesheet" href="../style.css?v=20260822g">
<link rel="stylesheet" href="../style.css?v=20260822h">
<script src="../i18n.js?v=20260821"></script>
<script src="../i18n-data.js?v=20260821"></script>
<script src="../i18n-map.js?v=20260822"></script>
<script src="../i18n-map.js?v=20260822b"></script>
<script src="../theme.js?v=20260821"></script>
</head>
<body class="viz-root" data-layer="flow">
Expand Down Expand Up @@ -407,6 +407,6 @@ <h2 id="introTitle">Suandar l’aua. Proteger sias vias.</h2>
<script src="../fmt.js?v=20260822"></script>
<script src="../gschg31.js?v=20260821"></script>
<script src="../legal-alerts.js?v=20260822"></script>
<script src="../app.js?v=20260822g"></script>
<script src="../app.js?v=20260822h"></script>
</body>
</html>
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