fluffychat/lib/widgets/content_banner.dart

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import 'package:flutter/material.dart';
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import 'package:matrix/matrix.dart';
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import 'package:fluffychat/widgets/mxc_image.dart';
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class ContentBanner extends StatelessWidget {
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final Uri? mxContent;
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final double height;
final IconData defaultIcon;
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final void Function()? onEdit;
final Client? client;
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final double opacity;
final WidgetBuilder? placeholder;
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const ContentBanner({
this.mxContent,
this.height = 400,
this.defaultIcon = Icons.account_circle_outlined,
this.onEdit,
this.client,
this.opacity = 0.75,
this.placeholder,
Key? key,
}) : super(key: key);
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@override
Widget build(BuildContext context) {
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final onEdit = this.onEdit;
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return Container(
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height: height,
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alignment: Alignment.center,
decoration: BoxDecoration(
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color: Theme.of(context).colorScheme.secondaryContainer,
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),
child: Stack(
children: <Widget>[
Positioned(
left: 0,
right: 0,
top: 0,
bottom: 0,
child: Opacity(
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opacity: opacity,
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child: mxContent == null
? Center(
child: Icon(
defaultIcon,
color:
Theme.of(context).colorScheme.onSecondaryContainer,
size: 128,
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),
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)
: MxcImage(
key: Key(mxContent?.toString() ?? 'NoKey'),
uri: mxContent,
animated: true,
fit: BoxFit.cover,
placeholder: placeholder,
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height: 400,
width: 800,
),
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),
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),
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if (onEdit != null)
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Container(
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margin: const EdgeInsets.all(8),
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alignment: Alignment.bottomRight,
child: FloatingActionButton(
mini: true,
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heroTag: null,
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onPressed: onEdit,
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backgroundColor: Theme.of(context).colorScheme.background,
foregroundColor: Theme.of(context).textTheme.bodyLarge?.color,
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child: const Icon(Icons.camera_alt_outlined),
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),
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),
],
),
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);
}
}