fluffychat/lib/views/image_view.dart
2021-03-04 12:45:15 +01:00

78 lines
2.4 KiB
Dart

import 'package:adaptive_page_layout/adaptive_page_layout.dart';
import 'package:famedlysdk/famedlysdk.dart';
import 'package:fluffychat/components/image_bubble.dart';
import 'package:fluffychat/components/matrix.dart';
import 'package:flutter/material.dart';
import '../utils/event_extension.dart';
import 'package:flutter_gen/gen_l10n/l10n.dart';
import '../utils/platform_infos.dart';
class ImageView extends StatelessWidget {
final Event event;
final void Function() onLoaded;
const ImageView(this.event, {Key key, this.onLoaded}) : super(key: key);
void _forwardAction(BuildContext context) async {
Matrix.of(context).shareContent = event.content;
AdaptivePageLayout.of(context).popUntilIsFirst();
}
@override
Widget build(BuildContext context) {
var calcVelocity = MediaQuery.of(context).size.height * 1.50;
return Scaffold(
backgroundColor: Colors.black,
extendBodyBehindAppBar: true,
appBar: AppBar(
elevation: 0,
leading: IconButton(
icon: Icon(Icons.close),
onPressed: () => Navigator.of(context, rootNavigator: false).pop(),
color: Colors.white,
tooltip: L10n.of(context).close,
),
backgroundColor: Color(0x44000000),
actions: [
IconButton(
icon: Icon(Icons.reply_outlined),
onPressed: () => _forwardAction(context),
color: Colors.white,
tooltip: L10n.of(context).share,
),
IconButton(
icon: Icon(Icons.download_outlined),
onPressed: () => event.openFile(context, downloadOnly: true),
color: Colors.white,
tooltip: L10n.of(context).downloadFile,
),
],
),
body: InteractiveViewer(
minScale: 1.0,
maxScale: 10.0,
onInteractionEnd: (ScaleEndDetails endDetails) {
if (PlatformInfos.usesTouchscreen == false) {
if (endDetails.velocity.pixelsPerSecond.dy > calcVelocity) {
Navigator.of(context, rootNavigator: false).pop();
}
}
},
child: Center(
child: ImageBubble(
event,
tapToView: false,
onLoaded: onLoaded,
fit: BoxFit.contain,
backgroundColor: Colors.black,
maxSize: false,
radius: 0.0,
thumbnailOnly: false,
),
),
),
);
}
}