1 files changed, 27 insertions, 8 deletions
diff --git a/src/index.php b/src/index.php
index 5360366..40bd103 100644
--- a/src/index.php
+++ b/src/index.php
@@ -7,7 +7,7 @@
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>sent-web</title>
    <link rel="stylesheet" href="https://cdn.jsdelivr.net/gh/kj-sh604/noir.css@latest/out/noir.min.css">
-    <style> :root { --sent-fg: #000000; --sent-bg: #ffffff; --sent-font: 'Noto Color Emoji', 'DejaVu Sans', sans-serif; } body { max-width: 960px; margin: 0 auto; padding: 1rem; } .subtitle { opacity: 0.6; font-size: 0.9em; margin-top: -0.8em; } /* ── controls ── */ #controls { display: flex; flex-wrap: wrap; gap: 1rem; align-items: center; margin-bottom: 1rem; padding: 0.75rem; border: 1px solid currentColor; border-radius: 4px; } #controls label { display: flex; align-items: center; gap: 0.4rem; font-size: 0.9rem; } #controls input[type="color"] { width: 2rem; height: 2rem; padding: 0; border: 1px solid currentColor; cursor: pointer; background: none; } #controls select { max-width: 200px; } .upload-area { display: flex; align-items: center; gap: 0.5rem; } #upload-input { display: none; } #upload-status { font-size: 0.85rem; opacity: 0.7; } /* ── editor ── */ #input { width: 100%; min-height: 420px; font-family: monospace; font-size: 0.95rem; resize: vertical; tab-size: 4; } .btn-row { display: flex; gap: 0.5rem; margin-top: 0.5rem; } .hint { font-size: 0.8rem; opacity: 0.5; margin-top: 0.25rem; } /* ── presentation overlay ── */ #presentation { position: fixed; inset: 0; z-index: 9999; display: none; align-items: center; justify-content: flex-start; background: var(--sent-bg); color: var(--sent-fg); cursor: none; overflow: hidden; padding-left: 7.5%; } #presentation.active { display: flex; } #slide-content { text-align: left; white-space: pre-line; word-wrap: break-word; font-family: var(--sent-font); } #slide-content img { max-width: 85vw; max-height: 85vh; width: 85vw; height: 85vh; object-fit: contain; } </style>
+    <style> :root { --sent-fg: #000000; --sent-bg: #ffffff; --sent-font: 'Noto Color Emoji', 'DejaVu Sans', sans-serif; } body { max-width: 960px; margin: 0 auto; padding: 1rem; } .subtitle { opacity: 0.6; font-size: 0.9em; margin-top: -0.8em; } /* ── controls ── */ #controls { display: flex; flex-wrap: wrap; gap: 1rem; align-items: center; margin-bottom: 1rem; padding: 0.75rem; border: 1px solid currentColor; border-radius: 4px; } #controls label { display: flex; align-items: center; gap: 0.4rem; font-size: 0.9rem; } #controls input[type="color"] { width: 2rem; height: 2rem; padding: 0; border: 1px solid currentColor; cursor: pointer; background: none; } #controls select { max-width: 200px; } .upload-area { display: flex; align-items: center; gap: 0.5rem; } #upload-input { display: none; } #upload-status { font-size: 0.85rem; opacity: 0.7; } /* ── editor ── */ #input { width: 100%; min-height: 420px; font-family: monospace; font-size: 0.95rem; resize: vertical; tab-size: 4; } .btn-row { display: flex; gap: 0.5rem; margin-top: 0.5rem; } .hint { font-size: 0.8rem; opacity: 0.5; margin-top: 0.25rem; } /* ── presentation overlay ── */ #presentation { position: fixed; inset: 0; z-index: 9999; display: none; align-items: center; justify-content: flex-start; background: var(--sent-bg); color: var(--sent-fg); cursor: none; overflow: hidden; padding-left: 7.5%; } #presentation.active { display: flex; } #slide-content { text-align: left; white-space: pre-line; word-wrap: break-word; font-family: var(--sent-font); } #slide-content img { display: block; max-width: 85vw; max-height: 85vh; object-fit: contain; } </style>
 </head>
 <body>
@@ -105,8 +105,8 @@ questions?</textarea>
                bg: '#ffffff',
                fontFamily: '',
                lineSpacing: 1.25,
-                usableWidth: 0.80,
+                usableWidth: 0.85,
-                usableHeight: 0.80,
+                usableHeight: 0.85,
            },
            init() {
@@ -245,10 +245,15 @@ questions?</textarea>
                });
                // stop presentation whenever fullscreen is exited (covers browser-
-                // intercepted Escape that never reaches the keydown handler)
+                // intercepted Escape that never reaches the keydown handler).
+                // Re-render on enter so the slide is drawn with the settled fullscreen
+                // viewport dimensions (requestFullscreen is async, so the initial
+                // renderSlide() call may use pre-fullscreen vw/vh values).
                document.addEventListener('fullscreenchange', () => {
                    if (!document.fullscreenElement && this.presenting) {
                        this.stopPresentation();
+                    } else if (document.fullscreenElement && this.presenting) {
+                        this.renderSlide();
                    }
                });
            },
@@ -361,6 +366,10 @@ questions?</textarea>
                content.innerHTML = '';
                if (slide.img) {
+                    // center image slides — override the text-layout defaults
+                    pres.style.justifyContent = 'center';
+                    pres.style.alignItems = 'center';
+                    pres.style.paddingLeft = '0';
                    const img = document.createElement('img');
                    if (slide.img.startsWith('http://') || slide.img.startsWith('https://')) {
                        img.src = slide.img;
@@ -368,13 +377,23 @@ questions?</textarea>
                        img.src = 'uploads/' + slide.img;
                    }
                    img.alt = slide.img;
-                    img.style.maxWidth = (this.settings.usableWidth * 100) + 'vw';
+                    // changed to reflect the fullscreen viewport.
-                    img.style.maxHeight = (this.settings.usableHeight * 100) + 'vh';
+                    const pw = pres.offsetWidth  || window.innerWidth;
-                    img.style.width = (this.settings.usableWidth * 100) + 'vw';
+                    const ph = pres.offsetHeight || window.innerHeight;
-                    img.style.height = (this.settings.usableHeight * 100) + 'vh';
+                    const maxW = Math.floor(pw * this.settings.usableWidth);
+                    const maxH = Math.floor(ph * this.settings.usableHeight);
+                    img.style.width     = maxW + 'px';
+                    img.style.height    = maxH + 'px';
+                    img.style.maxWidth  = maxW + 'px';
+                    img.style.maxHeight = maxH + 'px';
                    img.style.objectFit = 'contain';
+                    img.style.display   = 'block';
                    content.appendChild(img);
                } else {
+                    // restore text-layout defaults
+                    pres.style.justifyContent = 'flex-start';
+                    pres.style.alignItems = 'center';
+                    pres.style.paddingLeft = '7.5%';
                    const fontSize = this.calcFontSize(slide.lines);
                    content.style.fontSize = fontSize + 'px';
                    content.style.lineHeight = String(this.settings.lineSpacing);