mirror of
https://github.com/kodjodevf/mangayomi.git
synced 2026-05-24 08:32:13 +00:00
344 lines
11 KiB
Dart
344 lines
11 KiB
Dart
import 'package:flutter/material.dart';
|
|
import 'package:mangayomi/models/chapter.dart';
|
|
import 'package:mangayomi/models/settings.dart';
|
|
import 'package:mangayomi/providers/l10n_providers.dart';
|
|
|
|
class ChapterTransitionPage extends StatelessWidget {
|
|
final Chapter currentChapter;
|
|
final Chapter? nextChapter;
|
|
final String mangaName;
|
|
final ReaderMode readerMode;
|
|
|
|
const ChapterTransitionPage({
|
|
super.key,
|
|
required this.currentChapter,
|
|
required this.nextChapter,
|
|
required this.mangaName,
|
|
required this.readerMode,
|
|
});
|
|
|
|
@override
|
|
Widget build(BuildContext context) {
|
|
return Container(
|
|
color: Theme.of(context).scaffoldBackgroundColor,
|
|
child: readerMode.isVertical
|
|
? _buildVerticalScaffold(context)
|
|
: _buildHorizontalScaffold(context),
|
|
);
|
|
}
|
|
|
|
// ── Vertical: FittedBox path (width is always capped to 480) ──────────────
|
|
|
|
Widget _buildVerticalScaffold(BuildContext context) {
|
|
return Center(
|
|
child: LayoutBuilder(
|
|
builder: (context, constraints) {
|
|
return FittedBox(
|
|
fit: BoxFit.scaleDown,
|
|
child: ConstrainedBox(
|
|
constraints: BoxConstraints(
|
|
maxWidth: constraints.maxWidth.clamp(100.0, 480.0),
|
|
maxHeight: constraints.maxHeight.clamp(100.0, double.infinity),
|
|
),
|
|
child: Padding(
|
|
padding: const EdgeInsets.all(24.0),
|
|
child: _buildVerticalLayout(context),
|
|
),
|
|
),
|
|
);
|
|
},
|
|
),
|
|
);
|
|
}
|
|
|
|
// ── Horizontal: MediaQuery path (Row/Expanded always get a real width) ────
|
|
|
|
Widget _buildHorizontalScaffold(BuildContext context) {
|
|
// Use the actual screen width so Expanded children always have a
|
|
// finite constraint. FittedBox is deliberately NOT used here because
|
|
// it would pass infinite width down to the Row.
|
|
final screenWidth = MediaQuery.of(context).size.width;
|
|
return Center(
|
|
child: SizedBox(
|
|
width: screenWidth,
|
|
child: SingleChildScrollView(
|
|
child: Padding(
|
|
padding: const EdgeInsets.all(24.0),
|
|
child: _buildHorizontalLayout(context),
|
|
),
|
|
),
|
|
),
|
|
);
|
|
}
|
|
|
|
// ── Vertical layout (top → arrow → bottom) ────────────────────────────────
|
|
|
|
Widget _buildVerticalLayout(BuildContext context) {
|
|
final l10n = context.l10n;
|
|
return IntrinsicWidth(
|
|
child: Column(
|
|
mainAxisSize: MainAxisSize.min,
|
|
crossAxisAlignment: CrossAxisAlignment.stretch,
|
|
children: [
|
|
Icon(
|
|
Icons.auto_stories_outlined,
|
|
size: 48,
|
|
color: Theme.of(context).colorScheme.primary,
|
|
),
|
|
const SizedBox(height: 20),
|
|
Text(
|
|
l10n.end_of_chapter,
|
|
style: Theme.of(
|
|
context,
|
|
).textTheme.headlineSmall?.copyWith(fontWeight: FontWeight.bold),
|
|
textAlign: TextAlign.center,
|
|
),
|
|
const SizedBox(height: 16),
|
|
_buildChapterCard(
|
|
context,
|
|
label: l10n.chapter_completed,
|
|
name: currentChapter.name ?? 'Chapter ${currentChapter.id}',
|
|
isPrimary: false,
|
|
),
|
|
const SizedBox(height: 16),
|
|
Icon(
|
|
nextChapter != null
|
|
? Icons.keyboard_arrow_down
|
|
: Icons.check_circle_outline,
|
|
size: 32,
|
|
color: nextChapter != null
|
|
? Theme.of(context).colorScheme.primary
|
|
: Theme.of(
|
|
context,
|
|
).colorScheme.onSurface.withValues(alpha: 0.6),
|
|
),
|
|
const SizedBox(height: 16),
|
|
if (nextChapter != null) ...[
|
|
_buildChapterCard(
|
|
context,
|
|
label: l10n.next_chapter,
|
|
name: nextChapter!.name ?? 'Chapter ${nextChapter!.id}',
|
|
isPrimary: true,
|
|
),
|
|
const SizedBox(height: 20),
|
|
Text(
|
|
l10n.continue_to_next_chapter,
|
|
style: Theme.of(context).textTheme.bodyMedium?.copyWith(
|
|
color: Theme.of(
|
|
context,
|
|
).colorScheme.onSurface.withValues(alpha: 0.6),
|
|
),
|
|
textAlign: TextAlign.center,
|
|
),
|
|
] else ...[
|
|
_buildEndOfMangaCard(context),
|
|
const SizedBox(height: 20),
|
|
Text(
|
|
l10n.return_to_the_list_of_chapters,
|
|
style: Theme.of(context).textTheme.bodyMedium?.copyWith(
|
|
color: Theme.of(
|
|
context,
|
|
).colorScheme.onSurface.withValues(alpha: 0.6),
|
|
),
|
|
textAlign: TextAlign.center,
|
|
),
|
|
],
|
|
],
|
|
),
|
|
);
|
|
}
|
|
|
|
// ── Horizontal layout (left → arrow → right) ──────────────────────────────
|
|
|
|
Widget _buildHorizontalLayout(BuildContext context) {
|
|
final l10n = context.l10n;
|
|
final theme = Theme.of(context);
|
|
|
|
// For LTR: [current] → [next]
|
|
// For RTL: [next] ← [current]
|
|
final Widget currentCard = _buildChapterCard(
|
|
context,
|
|
label: l10n.chapter_completed,
|
|
name: currentChapter.name ?? 'Chapter ${currentChapter.id}',
|
|
isPrimary: false,
|
|
);
|
|
|
|
final Widget arrowIcon = Icon(
|
|
nextChapter != null
|
|
? (readerMode.isRTL
|
|
? Icons.keyboard_arrow_left
|
|
: Icons.keyboard_arrow_right)
|
|
: Icons.check_circle_outline,
|
|
size: 36,
|
|
color: nextChapter != null
|
|
? theme.colorScheme.primary
|
|
: theme.colorScheme.onSurface.withValues(alpha: 0.6),
|
|
);
|
|
|
|
final Widget nextCard = nextChapter != null
|
|
? _buildChapterCard(
|
|
context,
|
|
label: l10n.next_chapter,
|
|
name: nextChapter!.name ?? 'Chapter ${nextChapter!.id}',
|
|
isPrimary: true,
|
|
)
|
|
: _buildEndOfMangaCard(context);
|
|
|
|
return Column(
|
|
mainAxisSize: MainAxisSize.min,
|
|
children: [
|
|
Icon(
|
|
Icons.auto_stories_outlined,
|
|
size: 40,
|
|
color: theme.colorScheme.primary,
|
|
),
|
|
const SizedBox(height: 16),
|
|
Text(
|
|
l10n.end_of_chapter,
|
|
style: theme.textTheme.headlineSmall?.copyWith(
|
|
fontWeight: FontWeight.bold,
|
|
),
|
|
textAlign: TextAlign.center,
|
|
),
|
|
const SizedBox(height: 20),
|
|
Center(
|
|
child: ConstrainedBox(
|
|
constraints: const BoxConstraints(maxWidth: 600),
|
|
child: IntrinsicHeight(
|
|
child: Row(
|
|
crossAxisAlignment: CrossAxisAlignment.stretch,
|
|
children: readerMode.isRTL
|
|
? [
|
|
Expanded(child: nextCard),
|
|
const SizedBox(width: 12),
|
|
Center(child: arrowIcon),
|
|
const SizedBox(width: 12),
|
|
Expanded(child: currentCard),
|
|
]
|
|
: [
|
|
Expanded(child: currentCard),
|
|
const SizedBox(width: 12),
|
|
Center(child: arrowIcon),
|
|
const SizedBox(width: 12),
|
|
Expanded(child: nextCard),
|
|
],
|
|
),
|
|
),
|
|
),
|
|
),
|
|
const SizedBox(height: 16),
|
|
Text(
|
|
nextChapter != null
|
|
? l10n.continue_to_next_chapter
|
|
: l10n.return_to_the_list_of_chapters,
|
|
style: theme.textTheme.bodyMedium?.copyWith(
|
|
color: theme.colorScheme.onSurface.withValues(alpha: 0.6),
|
|
),
|
|
textAlign: TextAlign.center,
|
|
),
|
|
],
|
|
);
|
|
}
|
|
|
|
// ── Shared card widgets ────────────────────────────────────────────────────
|
|
|
|
Widget _buildChapterCard(
|
|
BuildContext context, {
|
|
required String label,
|
|
required String name,
|
|
required bool isPrimary,
|
|
}) {
|
|
final theme = Theme.of(context);
|
|
final bgColor = isPrimary
|
|
? theme.colorScheme.primaryContainer
|
|
: theme.colorScheme.surface;
|
|
final borderColor = isPrimary
|
|
? theme.colorScheme.primary.withValues(alpha: 0.3)
|
|
: theme.colorScheme.outline.withValues(alpha: 0.2);
|
|
final labelColor = isPrimary
|
|
? theme.colorScheme.onPrimaryContainer.withValues(alpha: 0.8)
|
|
: theme.colorScheme.onSurface.withValues(alpha: 0.7);
|
|
final nameColor = isPrimary ? theme.colorScheme.onPrimaryContainer : null;
|
|
|
|
return Container(
|
|
padding: const EdgeInsets.symmetric(horizontal: 16, vertical: 12),
|
|
decoration: BoxDecoration(
|
|
color: bgColor,
|
|
borderRadius: BorderRadius.circular(12),
|
|
border: Border.all(color: borderColor),
|
|
),
|
|
child: Column(
|
|
mainAxisSize: MainAxisSize.min,
|
|
mainAxisAlignment: MainAxisAlignment.center,
|
|
children: [
|
|
Text(
|
|
label,
|
|
textAlign: TextAlign.center,
|
|
style: theme.textTheme.labelMedium?.copyWith(color: labelColor),
|
|
maxLines: 2,
|
|
),
|
|
const SizedBox(height: 6),
|
|
Text(
|
|
name,
|
|
style: theme.textTheme.titleMedium?.copyWith(
|
|
fontWeight: FontWeight.w600,
|
|
color: nameColor,
|
|
),
|
|
textAlign: TextAlign.center,
|
|
maxLines: 3,
|
|
overflow: TextOverflow.ellipsis,
|
|
),
|
|
],
|
|
),
|
|
);
|
|
}
|
|
|
|
Widget _buildEndOfMangaCard(BuildContext context) {
|
|
final l10n = context.l10n;
|
|
final theme = Theme.of(context);
|
|
return Container(
|
|
padding: const EdgeInsets.symmetric(horizontal: 16, vertical: 12),
|
|
decoration: BoxDecoration(
|
|
color: theme.colorScheme.surfaceContainerHighest,
|
|
borderRadius: BorderRadius.circular(12),
|
|
border: Border.all(
|
|
color: theme.colorScheme.outline.withValues(alpha: 0.3),
|
|
),
|
|
),
|
|
child: Column(
|
|
mainAxisSize: MainAxisSize.min,
|
|
children: [
|
|
RotatedBox(
|
|
quarterTurns: readerMode.isVertical
|
|
? 1 // turn 90° clockwise, so Icon is pointing down
|
|
: readerMode.isRTL
|
|
? 2 // turn 180°, so Icon is pointing left
|
|
: 0, // no rotation, Icon points to the right.
|
|
child: Icon(
|
|
Icons.last_page,
|
|
size: 24,
|
|
color: theme.colorScheme.onSurface.withValues(alpha: 0.7),
|
|
),
|
|
),
|
|
const SizedBox(height: 6),
|
|
Text(
|
|
l10n.no_next_chapter,
|
|
style: theme.textTheme.titleMedium?.copyWith(
|
|
fontWeight: FontWeight.w600,
|
|
color: theme.colorScheme.onSurface.withValues(alpha: 0.8),
|
|
),
|
|
textAlign: TextAlign.center,
|
|
),
|
|
const SizedBox(height: 4),
|
|
Text(
|
|
l10n.you_have_finished_reading,
|
|
style: theme.textTheme.bodyMedium?.copyWith(
|
|
color: theme.colorScheme.onSurface.withValues(alpha: 0.6),
|
|
),
|
|
textAlign: TextAlign.center,
|
|
),
|
|
],
|
|
),
|
|
);
|
|
}
|
|
}
|