2 changed files with 25 additions and 1 deletions
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@ -121,7 +121,7 @@
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<main aria-label="contenu de la page web">
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<main aria-label="contenu de la page web">
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<div id="jardin">
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<div id="jardin">
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<div id="illustration-accueil" class="noscroll" role="img" aria-label="deux fleurs dessinées en ascii animées" tabindex="0">
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<div id="illustration-accueil" class="noscroll" role="img" aria-label="deux fleurs dessinées en ascii animées">
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<!-- séquences de l'animation qui est lancée grâce à l'avant avant dernière ligne -->
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<!-- séquences de l'animation qui est lancée grâce à l'avant avant dernière ligne -->
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<pre class="center" aria-label="Animation de texte de bienvenue">
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<pre class="center" aria-label="Animation de texte de bienvenue">
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'\ ; /'
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'\ ; /'
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@ -10,6 +10,27 @@ let frames = {};
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// dictionary to keep track of frame count for each animation
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// dictionary to keep track of frame count for each animation
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let frameCounts = {};
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let frameCounts = {};
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// Update ARIA live attributes based on prefers-reduced-motion
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function updateARIALiveAttributes() {
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const illustrationAccueil = document.getElementById('illustration-accueil');
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const rennes = document.getElementById('rennes');
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const orsay = document.getElementById('orsay');
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const parterre = document.getElementById('parterre');
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if (prefersReducedMotion) {
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illustrationAccueil.setAttribute('aria-live', 'off');
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rennes.setAttribute('aria-live', 'off');
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orsay.setAttribute('aria-live', 'off');
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parterre.setAttribute('aria-live', 'off');
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} else {
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illustrationAccueil.setAttribute('aria-live', 'polite');
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rennes.setAttribute('aria-live', 'polite');
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orsay.setAttribute('aria-live', 'polite');
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parterre.setAttribute('aria-live', 'polite');
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}
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}
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function animate(id, delay) {
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function animate(id, delay) {
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@ -30,6 +51,9 @@ function animate(id, delay) {
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frames[id] = framesList;
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frames[id] = framesList;
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delays[id] = delay;
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delays[id] = delay;
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// Update ARIA live attributes
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updateARIALiveAttributes();
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// Start the animation if prefers-reduced-motion is not enabled
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// Start the animation if prefers-reduced-motion is not enabled
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if (!prefersReducedMotion) {
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if (!prefersReducedMotion) {
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animationIntervals[id] = setInterval(updateAnimation, delay, id, framesList, framesList.length);
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animationIntervals[id] = setInterval(updateAnimation, delay, id, framesList, framesList.length);
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