feat(design): Warm Cinema theme + event-driven adaptive players

Replaces the Projector Noir palette with "Warm Cinema" and rebuilds the
web players around a shared, event-driven engine.

Design
- app_colors: warm charcoal (#0B0908), cream (#F3E9DF), ember (#D9541F);
  adds posterScrim/heroScrim gradients, lift()/emberFocus() shadows,
  const cream-alpha tokens replacing Colors.whiteNN, and primaryFill,
  a deeper ember reserved for text-bearing fills so white labels clear
  the 4.5:1 AA threshold that #D9541F alone does not
- app_theme / mobile_theme: Fraunces (display serif) + Karla (body),
  tighter radii, 20+ component themes
- glass_container: opaque layered surfaces replace the blurred glass
- themed_loading_screen restyled; players and boot splash follow

Performance
- drop every BackdropFilter: backdrop blur forced a full framebuffer
  read per frame per card, the main source of scroll jank
- bundle Fraunces/Karla as assets so google_fonts stops fetching from
  fonts.gstatic.com at startup
- bound image decode size on 12 sites: a 40-poster grid drops from
  ~240 MB to a few tens of MB of GPU memory

Players (new shared engine: web/xf-player-core.js)
- start on media events instead of polling the buffer every 100-200 ms
- hls.js/mpegts.js loaded on demand, so ~213 KB of mpegts is never
  fetched for HLS streams
- liveSyncDurationCount 10 -> 2, startFragPrefetch on, testBandwidth
  off, MPEG-TS initial stash 512 KB -> 64 KB
- adaptive escalation fast -> balanced -> safe after repeated stalls in
  a 60 s window, applied live for HLS so there is no visible cut

Preserved from the recent streaming work on main: server-side quality
selection, stable player viewId, the turbo direct MPEG-TS path, vendored
library cache headers and the CI/Docker changes. Only the theme layer and
the player front-end were replaced; GlassCard stays in ui_components.

Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>
This commit is contained in:
MichaelandClaude Opus 5 committed 2026-08-10 21:42:56 +02:00
1 parent e332895d7d
commit 1feeaae78a
49 files changed
+2341 -1751

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@@ -107,6 +107,7 @@ class _HeroCarouselState extends State<HeroCarousel> {
CachedNetworkImage(
imageUrl: item.imageUrl,
fit: BoxFit.cover,
memCacheWidth: 1280,
placeholder: (context, url) => Container(color: AppColors.surfaceContainerLow),
errorWidget: (context, url, error) => Container(
color: AppColors.surfaceContainerLow,
@@ -140,7 +141,7 @@ class _HeroCarouselState extends State<HeroCarousel> {
children: [
Text(
item.title,
style: GoogleFonts.syne(
style: GoogleFonts.fraunces(
fontSize: 32,
fontWeight: FontWeight.bold,
color: AppColors.onSurface,
@@ -152,7 +153,7 @@ class _HeroCarouselState extends State<HeroCarousel> {
const SizedBox(height: 8),
Text(
item.subtitle!,
style: GoogleFonts.instrumentSans(
style: GoogleFonts.karla(
fontSize: 16,
color: AppColors.onSurface,
),
@@ -245,7 +246,7 @@ class _HeroButtonState extends State<_HeroButton> {
const SizedBox(width: 8),
Text(
widget.label,
style: GoogleFonts.instrumentSans(
style: GoogleFonts.karla(
color: AppColors.onSurface,
fontWeight: FontWeight.w600,
),
@@ -149,7 +149,7 @@ class _GradientButtonState extends State<GradientButton>
],
Text(
widget.label,
style: GoogleFonts.instrumentSans(
style: GoogleFonts.karla(
color: AppColors.onSurface,
fontWeight: FontWeight.w600,
fontSize: 14,
@@ -253,7 +253,7 @@ class LiveBadge extends StatelessWidget {
const SizedBox(width: 4),
Text(
'LIVE',
style: GoogleFonts.instrumentSans(
style: GoogleFonts.karla(
color: AppColors.onSurface,
fontSize: 10,
fontWeight: FontWeight.w700,
@@ -302,7 +302,7 @@ class CategoryChip extends StatelessWidget {
),
child: Text(
label,
style: GoogleFonts.instrumentSans(
style: GoogleFonts.karla(
fontSize: 13,
fontWeight: isSelected ? FontWeight.w600 : FontWeight.w500,
color: isSelected ? AppColors.primary : AppColors.onSurfaceVariant,
@@ -413,6 +413,7 @@ class _MediaCardState extends State<MediaCard>
CachedNetworkImage(
imageUrl: widget.imageUrl!,
fit: BoxFit.cover,
memCacheWidth: 400,
placeholder: (context, url) => Container(
color: AppColors.surfaceContainerLow,
child: Center(
@@ -458,7 +459,7 @@ class _MediaCardState extends State<MediaCard>
const SizedBox(width: 4),
Text(
widget.rating!,
style: GoogleFonts.instrumentSans(
style: GoogleFonts.karla(
color: AppColors.onSurface,
fontSize: 10,
fontWeight: FontWeight.w700,
@@ -502,7 +503,7 @@ class _MediaCardState extends State<MediaCard>
textAlign: TextAlign.center,
maxLines: 1,
overflow: TextOverflow.ellipsis,
style: GoogleFonts.instrumentSans(
style: GoogleFonts.karla(
color: _isHovered
? AppColors.primary
: AppColors.onSurface,
@@ -518,7 +519,7 @@ class _MediaCardState extends State<MediaCard>
textAlign: TextAlign.center,
maxLines: 1,
overflow: TextOverflow.ellipsis,
style: GoogleFonts.instrumentSans(
style: GoogleFonts.karla(
color: AppColors.onSurfaceVariant,
fontSize: 11,
),
+3 -3
View File
@@ -32,13 +32,13 @@ class _DigitalClockState extends State<DigitalClock> {
return Container(
padding: const EdgeInsets.symmetric(horizontal: 16, vertical: 8),
decoration: BoxDecoration(
color: Colors.white.withOpacity(0.1),
color: AppColors.onSurface.withOpacity(0.1),
borderRadius: BorderRadius.circular(20),
border: Border.all(color: Colors.white.withOpacity(0.05)),
border: Border.all(color: AppColors.onSurface.withOpacity(0.05)),
),
child: Text(
timeString,
style: GoogleFonts.instrumentSans(
style: GoogleFonts.karla(
fontWeight: FontWeight.w600,
fontSize: 16,
color: AppColors.onSurface,
+106 -85
View File
@@ -1,12 +1,19 @@
import 'dart:ui';
import 'package:flutter/material.dart';
import '../theme/app_colors.dart';
/// Glassmorphism container with 3 depth levels (Stitch Design System)
/// Conteneur de surface « Warm Cinema » — 3 niveaux de profondeur.
///
/// Level 0: Pure base background (#0F1014), no blur.
/// Level 1: Translucent layer with backdrop blur 20px, 1px border 10% white.
/// Level 2: High-blur floating container with subtle inner glow in primary accent.
/// Level 0 : socle brut (#0B0908), aucune ombre.
/// Level 1 : plaque opaque légèrement éclaircie, liseré crème 8 %, ombre douce.
/// Level 2 : bloc flottant, liseré ember sur l'arête haute, ombre profonde.
///
/// PERF : cette version n'utilise **aucun** `BackdropFilter`. Le flou de fond
/// forçait Flutter Web à relire le framebuffer à chaque frame pour chaque
/// carte à l'écran (33 sites d'appel ici) — cause principale du jank au
/// scroll. La profondeur est désormais rendue par des surfaces opaques
/// pré-teintées et des ombres, ce qui coûte quasiment rien au GPU.
///
/// L'API publique est inchangée : aucun site d'appel n'a besoin d'être modifié.
enum GlassLevel { level0, level1, level2 }
class GlassContainer extends StatelessWidget {
@@ -21,6 +28,14 @@ class GlassContainer extends StatelessWidget {
final bool border;
final List<BoxShadow>? boxShadow;
/// Alias de [border] (nom utilisé par les widgets de navigation TV).
/// Prioritaire sur [border] lorsqu'il est fourni.
final bool? hasBorder;
/// Passer `false` supprime toute ombre portée — utile pour les barres
/// collées à un bord, où l'ombre créerait une couture visible.
final bool showShadow;
const GlassContainer({
super.key,
required this.child,
@@ -28,14 +43,18 @@ class GlassContainer extends StatelessWidget {
this.height,
this.padding = const EdgeInsets.all(16),
this.margin,
this.borderRadius = 16.0,
this.borderRadius = 14.0,
this.level = GlassLevel.level1,
this.borderColor,
this.border = true,
this.boxShadow,
this.hasBorder,
this.showShadow = true,
});
/// Convenience constructor for Level 0 (pure base)
bool get _showBorder => hasBorder ?? border;
/// Niveau 0 — socle brut.
const GlassContainer.base({
super.key,
required this.child,
@@ -43,13 +62,15 @@ class GlassContainer extends StatelessWidget {
this.height,
this.padding = const EdgeInsets.all(16),
this.margin,
this.borderRadius = 16.0,
this.borderRadius = 14.0,
this.borderColor,
this.border = false,
this.boxShadow,
this.hasBorder,
this.showShadow = true,
}) : level = GlassLevel.level0;
/// Convenience constructor for Level 1 (standard glass)
/// Niveau 1 — plaque standard.
const GlassContainer.glass({
super.key,
required this.child,
@@ -57,13 +78,15 @@ class GlassContainer extends StatelessWidget {
this.height,
this.padding = const EdgeInsets.all(16),
this.margin,
this.borderRadius = 16.0,
this.borderRadius = 14.0,
this.borderColor,
this.border = true,
this.boxShadow,
this.hasBorder,
this.showShadow = true,
}) : level = GlassLevel.level1;
/// Convenience constructor for Level 2 (floating with inner glow)
/// Niveau 2 — bloc flottant (modales, panneaux, overlays).
const GlassContainer.floating({
super.key,
required this.child,
@@ -71,10 +94,12 @@ class GlassContainer extends StatelessWidget {
this.height,
this.padding = const EdgeInsets.all(16),
this.margin,
this.borderRadius = 24.0,
this.borderRadius = 20.0,
this.borderColor,
this.border = true,
this.boxShadow,
this.hasBorder,
this.showShadow = true,
}) : level = GlassLevel.level2;
@override
@@ -98,12 +123,13 @@ class GlassContainer extends StatelessWidget {
decoration: BoxDecoration(
color: AppColors.baseLevel0,
borderRadius: BorderRadius.circular(borderRadius),
border: border
border: _showBorder
? Border.all(
color: borderColor ?? Colors.transparent,
width: 1,
)
: null,
boxShadow: showShadow ? boxShadow : null,
),
child: child,
);
@@ -114,34 +140,29 @@ class GlassContainer extends StatelessWidget {
width: width,
height: height,
margin: margin,
child: ClipRRect(
padding: padding,
decoration: BoxDecoration(
color: AppColors.glassLevel1Bg,
borderRadius: BorderRadius.circular(borderRadius),
child: BackdropFilter(
filter: ImageFilter.blur(sigmaX: 20, sigmaY: 20),
child: Container(
padding: padding,
decoration: BoxDecoration(
borderRadius: BorderRadius.circular(borderRadius),
color: AppColors.glassLevel1Bg,
border: border
? Border.all(
color: borderColor ?? AppColors.glassLevel1Border,
width: 1,
)
: null,
boxShadow: boxShadow ??
[
BoxShadow(
color: Colors.black.withOpacity(0.2),
blurRadius: 20,
spreadRadius: -5,
),
],
),
child: child,
),
),
border: _showBorder
? Border.all(
color: borderColor ?? AppColors.glassLevel1Border,
width: 1,
)
: null,
boxShadow: !showShadow
? null
: boxShadow ??
const [
BoxShadow(
color: Color(0x59000000), // noir 35 %
blurRadius: 18,
spreadRadius: -6,
offset: Offset(0, 8),
),
],
),
child: child,
);
}
@@ -150,54 +171,54 @@ class GlassContainer extends StatelessWidget {
width: width,
height: height,
margin: margin,
child: ClipRRect(
borderRadius: BorderRadius.circular(borderRadius),
child: BackdropFilter(
filter: ImageFilter.blur(sigmaX: 40, sigmaY: 40),
child: Container(
padding: padding,
decoration: BoxDecoration(
borderRadius: BorderRadius.circular(borderRadius),
color: AppColors.glassLevel2Bg,
border: border
? Border(
top: BorderSide(
color: borderColor ?? AppColors.glassLevel2InnerGlow,
width: 1,
),
left: BorderSide(
color: borderColor ?? AppColors.glassLevel2InnerGlow,
width: 1,
),
right: BorderSide(
color: borderColor ?? AppColors.glassLevel2Border,
width: 1,
),
bottom: BorderSide(
color: borderColor ?? AppColors.glassLevel2Border,
width: 1,
),
)
: null,
boxShadow: boxShadow ??
[
BoxShadow(
color: Colors.black.withOpacity(0.5),
blurRadius: 30,
spreadRadius: -10,
offset: const Offset(0, 10),
),
BoxShadow(
color: AppColors.primary.withOpacity(0.1),
blurRadius: 40,
spreadRadius: -10,
),
],
),
child: child,
),
padding: padding,
decoration: BoxDecoration(
// Dégradé très court : arête haute captant la « lumière du projecteur ».
gradient: const LinearGradient(
colors: [Color(0xFF262019), Color(0xFF1F1815)],
stops: [0.0, 0.45],
begin: Alignment.topCenter,
end: Alignment.bottomCenter,
),
borderRadius: BorderRadius.circular(borderRadius),
border: _showBorder
? Border(
top: BorderSide(
color: borderColor ?? AppColors.glassLevel2InnerGlow,
width: 1,
),
left: BorderSide(
color: borderColor ?? AppColors.glassLevel2Border,
width: 1,
),
right: BorderSide(
color: borderColor ?? AppColors.glassLevel2Border,
width: 1,
),
bottom: BorderSide(
color: borderColor ?? AppColors.glassLevel2Border,
width: 1,
),
)
: null,
boxShadow: !showShadow
? null
: boxShadow ??
const [
BoxShadow(
color: Color(0xA6000000), // noir 65 %
blurRadius: 40,
spreadRadius: -12,
offset: Offset(0, 20),
),
BoxShadow(
color: Color(0x1FD9541F), // halo ember 12 %
blurRadius: 48,
spreadRadius: -18,
),
],
),
child: child,
);
}
}
+6 -5
View File
@@ -179,6 +179,7 @@ class _HeroCarouselState extends State<HeroCarousel>
Image.network(
item.imageUrl!,
fit: BoxFit.cover,
cacheWidth: 1280,
errorBuilder: (context, error, stackTrace) {
return Container(
color: AppColors.surface,
@@ -220,7 +221,7 @@ class _HeroCarouselState extends State<HeroCarousel>
),
child: Text(
item.badge!,
style: GoogleFonts.instrumentSans(
style: GoogleFonts.karla(
fontSize: 12,
fontWeight: FontWeight.w700,
color: AppColors.primary,
@@ -233,7 +234,7 @@ class _HeroCarouselState extends State<HeroCarousel>
item.title,
maxLines: 2,
overflow: TextOverflow.ellipsis,
style: GoogleFonts.syne(
style: GoogleFonts.fraunces(
fontSize: 48,
fontWeight: FontWeight.w800,
color: AppColors.textPrimary,
@@ -247,7 +248,7 @@ class _HeroCarouselState extends State<HeroCarousel>
item.subtitle!,
maxLines: 2,
overflow: TextOverflow.ellipsis,
style: GoogleFonts.instrumentSans(
style: GoogleFonts.karla(
fontSize: 16,
fontWeight: FontWeight.w400,
color: AppColors.textSecondary,
@@ -292,7 +293,7 @@ class _HeroCarouselState extends State<HeroCarousel>
const SizedBox(width: 8),
Text(
'Play',
style: GoogleFonts.instrumentSans(
style: GoogleFonts.karla(
fontSize: 16,
fontWeight: FontWeight.w700,
color: AppColors.primary,
@@ -330,7 +331,7 @@ class _HeroCarouselState extends State<HeroCarousel>
const SizedBox(width: 8),
Text(
'More Info',
style: GoogleFonts.instrumentSans(
style: GoogleFonts.karla(
fontSize: 16,
fontWeight: FontWeight.w700,
color: AppColors.textPrimary,
+29 -24
View File
@@ -1,44 +1,49 @@
import 'package:flutter/material.dart';
import 'package:flutter/material.dart';
import 'package:google_fonts/google_fonts.dart';
import '../theme/app_colors.dart';
/// Stitch-themed loading screen with dark gradient and blue accent.
/// Écran de chargement « Warm Cinema » — salle qui s'éteint avant projection.
class ThemedLoading extends StatelessWidget {
const ThemedLoading({super.key});
@override
Widget build(BuildContext context) {
return Container(
decoration: const BoxDecoration(
gradient: LinearGradient(
begin: Alignment.topLeft,
end: Alignment.bottomRight,
colors: [
AppColors.baseLevel0,
AppColors.background,
],
),
),
return const DecoratedBox(
decoration: BoxDecoration(gradient: AppColors.backgroundGradient),
child: Center(
child: Column(
mainAxisSize: MainAxisSize.min,
children: [
const CircularProgressIndicator(
color: AppColors.primaryContainer,
strokeWidth: 3,
),
const SizedBox(height: 16),
Text(
'Loading...',
style: GoogleFonts.instrumentSans(
color: AppColors.onSurfaceVariant,
fontSize: 14,
fontWeight: FontWeight.w500,
SizedBox(
width: 34,
height: 34,
child: CircularProgressIndicator(
color: AppColors.primaryContainer,
strokeWidth: 2,
),
),
SizedBox(height: 20),
_LoadingLabel(),
],
),
),
);
}
}
class _LoadingLabel extends StatelessWidget {
const _LoadingLabel();
@override
Widget build(BuildContext context) {
return Text(
'PROJECTION',
style: GoogleFonts.karla(
color: AppColors.textTertiary,
fontSize: 11,
fontWeight: FontWeight.w700,
letterSpacing: 3.2,
),
);
}
}