aves/lib/widgets/fullscreen/info/maps/common.dart
Thibault Deckers 67f873b3f5 navigation: tap back twice to exit
refactored selection dialogs
2020-09-01 14:48:56 +09:00

142 lines
4.2 KiB
Dart

import 'package:aves/model/settings.dart';
import 'package:aves/services/android_app_service.dart';
import 'package:aves/widgets/common/aves_selection_dialog.dart';
import 'package:aves/widgets/common/borders.dart';
import 'package:aves/widgets/common/fx/blurred.dart';
import 'package:aves/widgets/common/icons.dart';
import 'package:aves/widgets/fullscreen/info/location_section.dart';
import 'package:aves/widgets/fullscreen/overlay/common.dart';
import 'package:flutter/material.dart';
class MapDecorator extends StatelessWidget {
final Widget child;
static const BorderRadius mapBorderRadius = BorderRadius.all(Radius.circular(24)); // to match button circles
const MapDecorator({@required this.child});
@override
Widget build(BuildContext context) {
return GestureDetector(
onScaleStart: (details) {
// absorb scale gesture here to prevent scrolling
// and triggering by mistake a move to the image page above
},
child: ClipRRect(
borderRadius: mapBorderRadius,
child: Container(
color: Colors.white70,
height: 200,
child: child,
),
),
);
}
}
class MapButtonPanel extends StatelessWidget {
final String geoUri;
final void Function(double amount) zoomBy;
static const double padding = 4;
const MapButtonPanel({
@required this.geoUri,
@required this.zoomBy,
});
@override
Widget build(BuildContext context) {
return Positioned.fill(
child: Align(
alignment: AlignmentDirectional.centerEnd,
child: Padding(
padding: EdgeInsets.all(padding),
child: TooltipTheme(
data: TooltipTheme.of(context).copyWith(
preferBelow: false,
),
child: Column(
mainAxisSize: MainAxisSize.min,
children: [
MapOverlayButton(
icon: AIcons.openInNew,
onPressed: () => AndroidAppService.openMap(geoUri),
tooltip: 'Show on map...',
),
SizedBox(height: padding),
MapOverlayButton(
icon: AIcons.layers,
onPressed: () async {
final style = await showDialog<EntryMapStyle>(
context: context,
builder: (context) => AvesSelectionDialog<EntryMapStyle>(
initialValue: settings.infoMapStyle,
options: Map.fromEntries(EntryMapStyle.values.map((v) => MapEntry(v, v.name))),
title: 'Map Style',
),
);
if (style != null) {
settings.infoMapStyle = style;
MapStyleChangedNotification().dispatch(context);
}
},
tooltip: 'Style map...',
),
Spacer(),
MapOverlayButton(
icon: AIcons.zoomIn,
onPressed: () => zoomBy(1),
tooltip: 'Zoom in',
),
SizedBox(height: padding),
MapOverlayButton(
icon: AIcons.zoomOut,
onPressed: () => zoomBy(-1),
tooltip: 'Zoom out',
),
],
),
),
),
),
);
}
}
class MapOverlayButton extends StatelessWidget {
final IconData icon;
final String tooltip;
final VoidCallback onPressed;
const MapOverlayButton({
@required this.icon,
@required this.tooltip,
@required this.onPressed,
});
@override
Widget build(BuildContext context) {
return BlurredOval(
child: Material(
type: MaterialType.circle,
color: kOverlayBackgroundColor,
child: Ink(
decoration: BoxDecoration(
border: AvesCircleBorder.build(context),
shape: BoxShape.circle,
),
child: IconButton(
iconSize: 20,
visualDensity: VisualDensity.compact,
icon: Icon(icon),
onPressed: onPressed,
tooltip: tooltip,
),
),
),
);
}
}
class MapStyleChangedNotification extends Notification {}