142 lines
4.2 KiB
Dart
142 lines
4.2 KiB
Dart
import 'package:aves/model/image_entry.dart';
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import 'package:aves/model/settings.dart';
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import 'package:aves/utils/android_app_service.dart';
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import 'package:aves/widgets/fullscreen/info/info_page.dart';
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import 'package:flutter/material.dart';
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import 'package:google_maps_flutter/google_maps_flutter.dart';
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class LocationSection extends AnimatedWidget {
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final ImageEntry entry;
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final showTitle;
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LocationSection({
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Key key,
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@required this.entry,
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@required this.showTitle,
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}) : super(key: key, listenable: Listenable.merge([entry.metadataChangeNotifier, entry.addressChangeNotifier]));
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@override
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Widget build(BuildContext context) {
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return !entry.hasGps
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? SizedBox.shrink()
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: Column(
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crossAxisAlignment: CrossAxisAlignment.start,
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children: [
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if (showTitle)
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Padding(
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padding: EdgeInsets.only(bottom: 8),
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child: SectionRow('Location'),
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),
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ImageMap(
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markerId: entry.path,
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latLng: LatLng(
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entry.latLng.item1,
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entry.latLng.item2,
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),
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geoUri: entry.geoUri,
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initialZoom: settings.infoMapZoom,
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),
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if (entry.isLocated)
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Padding(
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padding: EdgeInsets.only(top: 8),
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child: InfoRow('Address', entry.addressDetails.addressLine),
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),
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],
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);
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}
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}
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class ImageMap extends StatefulWidget {
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final String markerId;
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final LatLng latLng;
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final String geoUri;
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final double initialZoom;
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const ImageMap({
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Key key,
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this.markerId,
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this.latLng,
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this.geoUri,
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this.initialZoom,
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}) : super(key: key);
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@override
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State<StatefulWidget> createState() => ImageMapState();
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}
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class ImageMapState extends State<ImageMap> with AutomaticKeepAliveClientMixin {
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GoogleMapController _controller;
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@override
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void didUpdateWidget(ImageMap oldWidget) {
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super.didUpdateWidget(oldWidget);
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if (widget.latLng != oldWidget.latLng && _controller != null) {
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_controller.moveCamera(CameraUpdate.newLatLng(widget.latLng));
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}
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}
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@override
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Widget build(BuildContext context) {
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super.build(context);
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final accentHue = HSVColor.fromColor(Theme.of(context).accentColor).hue;
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return Row(
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children: [
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Expanded(
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child: SizedBox(
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height: 200,
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child: ClipRRect(
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borderRadius: BorderRadius.all(
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Radius.circular(16),
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),
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child: GoogleMap(
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initialCameraPosition: CameraPosition(
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target: widget.latLng,
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zoom: widget.initialZoom,
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),
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onMapCreated: (controller) => setState(() => this._controller = controller),
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rotateGesturesEnabled: false,
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scrollGesturesEnabled: false,
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zoomGesturesEnabled: false,
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tiltGesturesEnabled: false,
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myLocationButtonEnabled: false,
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markers: [
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Marker(
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markerId: MarkerId(widget.markerId),
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icon: BitmapDescriptor.defaultMarkerWithHue(accentHue),
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position: widget.latLng,
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)
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].toSet(),
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),
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),
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),
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),
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SizedBox(width: 8),
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Column(children: [
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IconButton(
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icon: Icon(Icons.add),
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onPressed: _controller == null ? null : () => _zoomBy(1),
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tooltip: 'Zoom in',
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),
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IconButton(
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icon: Icon(Icons.remove),
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onPressed: _controller == null ? null : () => _zoomBy(-1),
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tooltip: 'Zoom out',
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),
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IconButton(
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icon: Icon(Icons.open_in_new),
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onPressed: () => AndroidAppService.openMap(widget.geoUri),
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tooltip: 'Show on map...',
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),
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])
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],
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);
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}
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_zoomBy(double amount) {
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settings.infoMapZoom += amount;
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_controller.animateCamera(CameraUpdate.zoomBy(amount));
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}
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@override
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bool get wantKeepAlive => true;
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}
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