115 lines
4.1 KiB
Dart
115 lines
4.1 KiB
Dart
import 'package:aves/theme/format.dart';
|
|
import 'package:aves/widgets/common/extensions/build_context.dart';
|
|
import 'package:aves/widgets/common/tile_extent_controller.dart';
|
|
import 'package:flutter/foundation.dart';
|
|
import 'package:flutter/material.dart';
|
|
import 'package:flutter/rendering.dart';
|
|
import 'package:provider/provider.dart';
|
|
|
|
class EntryListDetailsTheme extends StatelessWidget {
|
|
final double extent;
|
|
final Widget child;
|
|
|
|
static const EdgeInsets contentMargin = EdgeInsets.symmetric(horizontal: 8);
|
|
static const EdgeInsets contentPadding = EdgeInsets.symmetric(vertical: 4);
|
|
static const double titleDetailPadding = 6;
|
|
|
|
const EntryListDetailsTheme({
|
|
super.key,
|
|
required this.extent,
|
|
required this.child,
|
|
});
|
|
|
|
@override
|
|
Widget build(BuildContext context) {
|
|
return ProxyProvider<MediaQueryData, EntryListDetailsThemeData>(
|
|
update: (context, mq, previous) {
|
|
final locale = context.l10n.localeName;
|
|
|
|
final use24hour = mq.alwaysUse24HourFormat;
|
|
final textScaler = mq.textScaler;
|
|
|
|
final textTheme = Theme.of(context).textTheme;
|
|
var titleStyle = textTheme.bodyMedium!;
|
|
var captionStyle = textTheme.bodySmall!;
|
|
// specify `height` for accurate paragraph height measurement
|
|
final defaultTextHeight = DefaultTextStyle.of(context).style.height;
|
|
titleStyle = titleStyle.copyWith(height: titleStyle.height ?? defaultTextHeight);
|
|
captionStyle = captionStyle.copyWith(height: captionStyle.height ?? defaultTextHeight);
|
|
|
|
final titleLineHeightParagraph = RenderParagraph(
|
|
TextSpan(
|
|
text: 'Fake Title',
|
|
style: titleStyle,
|
|
),
|
|
textDirection: TextDirection.ltr,
|
|
textScaler: textScaler,
|
|
)..layout(const BoxConstraints(), parentUsesSize: true);
|
|
final titleLineHeight = titleLineHeightParagraph.getMaxIntrinsicHeight(double.infinity);
|
|
titleLineHeightParagraph.dispose();
|
|
|
|
final captionLineHeightParagraph = RenderParagraph(
|
|
TextSpan(
|
|
text: formatDateTime(DateTime.now(), locale, use24hour),
|
|
style: captionStyle,
|
|
),
|
|
textDirection: TextDirection.ltr,
|
|
textScaler: textScaler,
|
|
)..layout(const BoxConstraints(), parentUsesSize: true);
|
|
final captionLineHeight = captionLineHeightParagraph.getMaxIntrinsicHeight(double.infinity);
|
|
|
|
var titleMaxLines = 1;
|
|
var showDate = false;
|
|
var showLocation = false;
|
|
|
|
final gridExtentMin = context.read<TileExtentController>().effectiveExtentMin;
|
|
final isMinExtent = (extent - gridExtentMin).abs() < precisionErrorTolerance;
|
|
|
|
var availableHeight = extent - contentMargin.vertical - contentPadding.vertical;
|
|
if (availableHeight >= titleLineHeight + titleDetailPadding + captionLineHeight) {
|
|
showDate = true;
|
|
availableHeight -= titleLineHeight + titleDetailPadding + captionLineHeight;
|
|
if (availableHeight >= captionLineHeight) {
|
|
showLocation = true;
|
|
availableHeight -= captionLineHeight;
|
|
titleMaxLines += availableHeight ~/ titleLineHeight;
|
|
}
|
|
}
|
|
|
|
return EntryListDetailsThemeData(
|
|
extent: extent,
|
|
titleMaxLines: titleMaxLines,
|
|
isMinExtent: isMinExtent,
|
|
showDate: showDate,
|
|
showLocation: showLocation,
|
|
titleStyle: titleStyle,
|
|
captionStyle: captionStyle,
|
|
iconTheme: IconThemeData(
|
|
color: captionStyle.color,
|
|
size: textScaler.scale(captionStyle.fontSize!),
|
|
),
|
|
);
|
|
},
|
|
child: child,
|
|
);
|
|
}
|
|
}
|
|
|
|
class EntryListDetailsThemeData {
|
|
final double extent;
|
|
final int titleMaxLines;
|
|
final bool isMinExtent, showDate, showLocation;
|
|
final TextStyle titleStyle, captionStyle;
|
|
final IconThemeData iconTheme;
|
|
|
|
const EntryListDetailsThemeData({
|
|
required this.extent,
|
|
required this.titleMaxLines,
|
|
required this.isMinExtent,
|
|
required this.showDate,
|
|
required this.showLocation,
|
|
required this.titleStyle,
|
|
required this.captionStyle,
|
|
required this.iconTheme,
|
|
});
|
|
}
|