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refactor: Simplify MxcImage and replace CachedNetworkImage

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This commit is contained in:
Christian Pauly 2022-07-29 18:24:59 +02:00
commit 20c37cb51a
14 changed files with 255 additions and 538 deletions
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64
lib/widgets/content_banner.dart
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@ -1,17 +1,13 @@
import 'dart:ui';
import 'package:flutter/material.dart';
import 'package:cached_network_image/cached_network_image.dart';
import 'package:matrix/matrix.dart';
import 'matrix.dart';
import 'package:fluffychat/widgets/mxc_image.dart';
class ContentBanner extends StatelessWidget {
final Uri? mxContent;
final double height;
final IconData defaultIcon;
final bool loading;
final void Function()? onEdit;
final Client? client;
final double opacity;
@ -21,7 +17,6 @@ class ContentBanner extends StatelessWidget {
{this.mxContent,
this.height = 400,
this.defaultIcon = Icons.account_circle_outlined,
this.loading = false,
this.onEdit,
this.client,
this.opacity = 0.75,
@ -47,44 +42,27 @@ class ContentBanner extends StatelessWidget {
bottom: 0,
child: Opacity(
opacity: opacity,
child: (!loading)
? LayoutBuilder(builder:
(BuildContext context, BoxConstraints constraints) {
// #775 don't request new image resolution on every resize
// by rounding up to the next multiple of stepSize
const stepSize = 300;
final bannerSize =
constraints.maxWidth * window.devicePixelRatio;
final steppedBannerSize =
(bannerSize / stepSize).ceil() * stepSize;
final src = mxContent?.getThumbnail(
client ?? Matrix.of(context).client,
width: steppedBannerSize,
height: steppedBannerSize,
method: ThumbnailMethod.scale,
animated: true,
);
return Hero(
tag: heroTag,
child: CachedNetworkImage(
imageUrl: src.toString(),
height: 300,
fit: BoxFit.cover,
errorWidget: (c, m, e) => Icon(
defaultIcon,
size: 200,
color: Theme.of(context)
.colorScheme
.onSecondaryContainer,
),
),
);
})
: Icon(
defaultIcon,
size: 200,
color: Theme.of(context).colorScheme.onSecondaryContainer,
child: LayoutBuilder(
builder: (BuildContext context, BoxConstraints constraints) {
return Hero(
tag: heroTag,
child: MxcImage(
uri: mxContent,
animated: true,
fit: BoxFit.cover,
height: 400,
width: 800,
placeholder: (c) => Center(
child: Icon(
defaultIcon,
size: 200,
color:
Theme.of(context).colorScheme.onSecondaryContainer,
),
),
),
);
}),
),
),
if (onEdit != null)