fluffychat/lib/components/content_banner.dart
2020-01-03 11:57:00 +01:00

56 lines
1.7 KiB
Dart

import 'package:cached_network_image/cached_network_image.dart';
import 'package:famedlysdk/famedlysdk.dart';
import 'package:flutter/foundation.dart';
import 'package:flutter/material.dart';
import 'matrix.dart';
class ContentBanner extends StatelessWidget {
final MxContent mxContent;
final double height;
final IconData defaultIcon;
final bool loading;
const ContentBanner(this.mxContent,
{this.height = 400,
this.defaultIcon = Icons.people_outline,
this.loading = false,
Key key})
: super(key: key);
@override
Widget build(BuildContext context) {
final mediaQuery = MediaQuery.of(context);
final int bannerSize =
(mediaQuery.size.width * mediaQuery.devicePixelRatio).toInt();
final String src = mxContent.getThumbnail(
Matrix.of(context).client,
width: bannerSize,
height: bannerSize,
method: ThumbnailMethod.scale,
);
return Container(
height: 200,
color: Theme.of(context).secondaryHeaderColor,
child: !loading
? mxContent.mxc?.isNotEmpty ?? false
? kIsWeb
? Image.network(
src,
height: 200,
fit: BoxFit.cover,
)
: CachedNetworkImage(
imageUrl: src,
height: 200,
fit: BoxFit.cover,
placeholder: (c, s) =>
Center(child: CircularProgressIndicator()),
errorWidget: (c, s, o) => Icon(Icons.error, size: 200),
)
: Icon(defaultIcon, size: 200)
: Icon(defaultIcon, size: 200),
);
}
}