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refactor: Make widgets null safe

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This commit is contained in:
Krille Fear 2022-01-28 18:21:20 +01:00
commit f2d9c9ecf1
11 changed files with 107 additions and 82 deletions
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28
lib/widgets/content_banner.dart
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@ -1,3 +1,5 @@
//@dart=2.12
import 'package:flutter/material.dart';
import 'package:cached_network_image/cached_network_image.dart';
@ -10,8 +12,8 @@ class ContentBanner extends StatelessWidget {
final double height;
final IconData defaultIcon;
final bool loading;
final Function onEdit;
final Client client;
final void Function()? onEdit;
final Client? client;
final double opacity;
const ContentBanner(this.mxContent,
@ -21,7 +23,7 @@ class ContentBanner extends StatelessWidget {
this.onEdit,
this.client,
this.opacity = 0.75,
Key key})
Key? key})
: super(key: key);
@override
@ -29,7 +31,8 @@ class ContentBanner extends StatelessWidget {
final mediaQuery = MediaQuery.of(context);
final bannerSize =
(mediaQuery.size.width * mediaQuery.devicePixelRatio).toInt();
final src = mxContent?.getThumbnail(
final onEdit = this.onEdit;
final src = mxContent.getThumbnail(
client ?? Matrix.of(context).client,
width: bannerSize,
height: bannerSize,
@ -51,14 +54,13 @@ class ContentBanner extends StatelessWidget {
bottom: 0,
child: Opacity(
opacity: opacity,
child:
(!loading && mxContent != null && mxContent.host.isNotEmpty)
? CachedNetworkImage(
imageUrl: src.toString(),
height: 300,
fit: BoxFit.cover,
)
: Icon(defaultIcon, size: 200),
child: (!loading && mxContent.host.isNotEmpty)
? CachedNetworkImage(
imageUrl: src.toString(),
height: 300,
fit: BoxFit.cover,
)
: Icon(defaultIcon, size: 200),
),
),
if (onEdit != null)
@ -69,7 +71,7 @@ class ContentBanner extends StatelessWidget {
mini: true,
onPressed: onEdit,
backgroundColor: Theme.of(context).backgroundColor,
foregroundColor: Theme.of(context).textTheme.bodyText1.color,
foregroundColor: Theme.of(context).textTheme.bodyText1?.color,
child: const Icon(Icons.camera_alt_outlined),
),
),