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Refactoring: extract dialog scaffold

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This commit is contained in:
Ming Ming 2022-01-29 04:06:19 +08:00
parent bc3c06cd51
commit a20becfec5
2 changed files with 51 additions and 27 deletions
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37
lib/widget/dialog_scaffold.dart Normal file
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@ -0,0 +1,37 @@
import 'package:flutter/material.dart';
import 'package:flutter/widgets.dart';
/// A Scaffold that can be used with dialogs
///
/// Scaffold is needed for [SnackBar] to show correctly on top of a dialog
class DialogScaffold extends StatelessWidget {
const DialogScaffold({
Key? key,
required this.body,
this.canPop = true,
}) : super(key: key);
@override
build(BuildContext context) {
return GestureDetector(
onTap: () {
if (canPop) {
Navigator.of(context).pop();
}
},
child: WillPopScope(
onWillPop: () => Future.value(canPop),
child: Scaffold(
backgroundColor: Colors.transparent,
body: GestureDetector(
onTap: () {},
child: body,
),
),
),
);
}
final Widget body;
final bool canPop;
}

21
lib/widget/share_album_dialog.dart
View file

@ -23,6 +23,7 @@ import 'package:nc_photos/theme.dart';
import 'package:nc_photos/use_case/share_album_with_user.dart';
import 'package:nc_photos/use_case/unshare_album_with_user.dart';
import 'package:nc_photos/widget/album_share_outlier_browser.dart';
import 'package:nc_photos/widget/dialog_scaffold.dart';
class ShareAlbumDialog extends StatefulWidget {
ShareAlbumDialog({
@ -54,18 +55,9 @@ class _ShareAlbumDialogState extends State<ShareAlbumDialog> {
@override
build(BuildContext context) {
final canPop = _processingSharee.isEmpty;
return AppTheme(
child: GestureDetector(
onTap: () {
if (canPop) {
Navigator.of(context).pop();
}
},
child: WillPopScope(
onWillPop: () => Future.value(canPop),
child: Scaffold(
backgroundColor: Colors.transparent,
child: DialogScaffold(
canPop: _processingSharee.isEmpty,
body: BlocListener<ListShareeBloc, ListShareeBlocState>(
bloc: _shareeBloc,
listener: _onShareeStateChange,
@ -74,21 +66,16 @@ class _ShareAlbumDialogState extends State<ShareAlbumDialog> {
),
),
),
),
),
);
}
Widget _buildContent(BuildContext context) {
return GestureDetector(
onTap: () {},
child: SimpleDialog(
return SimpleDialog(
title: Text(L10n.global().shareAlbumDialogTitle),
children: [
..._items.map((i) => _buildItem(context, i)),
_buildCreateShareItem(context),
],
),
);
}