Dash page and smart-serow's palette, boxed widgets, attitude and G-meter
Ported from smart-serow's HUD: the four-colour palette with dark/bright variants (same theme JSON format, loaded at runtime; YUKART_THEME picks one), StatBox and StatBoxMain, WhiskeyMark and AccelGraph. The whole app takes its colours from the palette. Dash: attitude, G-meter, RPM, GNSS speed, pedal, coolant and telltales, each from its contracts signal; missing and stale draw in subdued. Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com> Claude-Session: https://claude.ai/code/session_01DDwfd6Ki8UfG4hK6W5YpJz
This commit is contained in:
@@ -0,0 +1,191 @@
|
||||
// The boxed-widget pattern from smart-serow's HUD (pi/ui/lib/widgets/stat_box*.dart):
|
||||
// every readout is a box that takes its share of a row (`flex`) and sizes its type
|
||||
// from its own height, so a layout is a grid of boxes, and a value changing digits
|
||||
// never moves anything. Value in foreground with tabular figures, unit and label in
|
||||
// subdued; a warning turns the value to highlight.
|
||||
//
|
||||
// Added for Yukart: [dim]. A missing or stale value is a normal state in a car
|
||||
// (app guideline 2), shown in subdued rather than hidden.
|
||||
|
||||
import 'package:flutter/material.dart';
|
||||
|
||||
import '../theme/palette.dart';
|
||||
|
||||
/// A labeled stat box: the small one, for rows of readouts.
|
||||
class StatBox extends StatelessWidget {
|
||||
const StatBox({
|
||||
super.key,
|
||||
required this.value,
|
||||
this.unit,
|
||||
required this.label,
|
||||
this.flex = 1,
|
||||
this.isWarning,
|
||||
this.dim = false,
|
||||
});
|
||||
|
||||
final String value;
|
||||
final String? unit;
|
||||
final String label;
|
||||
final int flex;
|
||||
|
||||
/// If it returns true, the value shows in highlight.
|
||||
final bool Function()? isWarning;
|
||||
|
||||
/// Missing or stale: the value shows in subdued.
|
||||
final bool dim;
|
||||
|
||||
@override
|
||||
Widget build(BuildContext context) {
|
||||
final theme = AppTheme.of(context);
|
||||
final warning = isWarning?.call() ?? false;
|
||||
final valueColor = dim
|
||||
? theme.subdued
|
||||
: warning
|
||||
? theme.highlight
|
||||
: theme.foreground;
|
||||
|
||||
return Expanded(
|
||||
flex: flex,
|
||||
child: LayoutBuilder(
|
||||
builder: (context, constraints) {
|
||||
final baseSize = constraints.maxHeight * 0.4;
|
||||
|
||||
return Column(
|
||||
mainAxisAlignment: MainAxisAlignment.center,
|
||||
children: [
|
||||
// Value + optional unit
|
||||
Row(
|
||||
mainAxisAlignment: MainAxisAlignment.center,
|
||||
crossAxisAlignment: CrossAxisAlignment.baseline,
|
||||
textBaseline: TextBaseline.alphabetic,
|
||||
children: [
|
||||
Text(
|
||||
value,
|
||||
style: TextStyle(
|
||||
fontSize: baseSize,
|
||||
fontWeight: FontWeight.w400,
|
||||
fontFeatures: const [FontFeature.tabularFigures()],
|
||||
color: valueColor,
|
||||
height: 1,
|
||||
),
|
||||
),
|
||||
SizedBox(width: baseSize * 0.1),
|
||||
if (unit != null) ...[
|
||||
const SizedBox(width: 4),
|
||||
Text(
|
||||
unit!,
|
||||
style: TextStyle(
|
||||
fontSize: baseSize * 0.5,
|
||||
fontWeight: FontWeight.w400,
|
||||
color: theme.subdued,
|
||||
height: 1,
|
||||
),
|
||||
),
|
||||
],
|
||||
],
|
||||
),
|
||||
SizedBox(height: baseSize * 0.1),
|
||||
// Label
|
||||
Text(
|
||||
label,
|
||||
style: TextStyle(
|
||||
fontSize: baseSize * 0.6,
|
||||
fontWeight: FontWeight.w400,
|
||||
color: theme.subdued,
|
||||
letterSpacing: 1,
|
||||
),
|
||||
),
|
||||
],
|
||||
);
|
||||
},
|
||||
),
|
||||
);
|
||||
}
|
||||
}
|
||||
|
||||
/// The large stat box, for the main area. Fixed-size: content changes don't move the layout.
|
||||
class StatBoxMain extends StatelessWidget {
|
||||
const StatBoxMain({
|
||||
super.key,
|
||||
required this.value,
|
||||
this.unit,
|
||||
required this.label,
|
||||
this.flex = 1,
|
||||
this.isWarning,
|
||||
this.dim = false,
|
||||
});
|
||||
|
||||
final String value;
|
||||
final String? unit;
|
||||
final String label;
|
||||
final int flex;
|
||||
final bool Function()? isWarning;
|
||||
final bool dim;
|
||||
|
||||
@override
|
||||
Widget build(BuildContext context) {
|
||||
final theme = AppTheme.of(context);
|
||||
final warning = isWarning?.call() ?? false;
|
||||
|
||||
return Expanded(
|
||||
flex: flex,
|
||||
child: LayoutBuilder(
|
||||
builder: (context, constraints) {
|
||||
// Scale fonts relative to box height for consistent proportions
|
||||
final baseSize = constraints.maxHeight * 0.4;
|
||||
|
||||
return Column(
|
||||
mainAxisAlignment: MainAxisAlignment.center,
|
||||
children: [
|
||||
// Value + optional unit row
|
||||
Row(
|
||||
mainAxisAlignment: MainAxisAlignment.center,
|
||||
crossAxisAlignment: CrossAxisAlignment.baseline,
|
||||
textBaseline: TextBaseline.alphabetic,
|
||||
children: [
|
||||
Text(
|
||||
value,
|
||||
style: TextStyle(
|
||||
fontSize: baseSize,
|
||||
fontWeight: FontWeight.w300,
|
||||
fontFeatures: const [FontFeature.tabularFigures()],
|
||||
color: dim
|
||||
? theme.subdued
|
||||
: warning
|
||||
? theme.highlight
|
||||
: theme.foreground,
|
||||
height: 1,
|
||||
),
|
||||
),
|
||||
if (unit != null) ...[
|
||||
const SizedBox(width: 8),
|
||||
Text(
|
||||
unit!,
|
||||
style: TextStyle(
|
||||
fontSize: baseSize * 0.4,
|
||||
fontWeight: FontWeight.w400,
|
||||
color: theme.subdued,
|
||||
height: 1,
|
||||
),
|
||||
),
|
||||
],
|
||||
],
|
||||
),
|
||||
SizedBox(height: baseSize * 0.1),
|
||||
// Label
|
||||
Text(
|
||||
label,
|
||||
style: TextStyle(
|
||||
fontSize: baseSize * 0.35,
|
||||
fontWeight: FontWeight.w400,
|
||||
color: theme.subdued,
|
||||
letterSpacing: 2,
|
||||
),
|
||||
),
|
||||
],
|
||||
);
|
||||
},
|
||||
),
|
||||
);
|
||||
}
|
||||
}
|
||||
Reference in New Issue
Block a user