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feat: pinch-to-zoom gestures for PDF reader & post editing for admins and authors
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Nizz05
2026-09-18 12:05:18 +02:00
parent a228392dc6
commit f10d5ad5ed
8 changed files with 884 additions and 203 deletions
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lib/screens/post_list_screen.dart
+96 -2
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@@ -129,6 +129,30 @@ class _PostListScreenState extends State<PostListScreen> {
}
}
void _editPost(PostItem item) {
if (widget.collectionName == 'Issues') {
Navigator.push(
context,
MaterialPageRoute(
builder: (ctx) => AddIssueScreen(issueToEdit: item),
),
);
} else {
Navigator.push(
context,
MaterialPageRoute(
builder: (ctx) => AddPostScreen(
collectionName: widget.collectionName,
screenTitle: widget.collectionName == 'News'
? 'Nachricht bearbeiten'
: 'Idee bearbeiten',
postToEdit: item,
),
),
);
}
}
Future<void> _onAddNewPressed() async {
final auth = Provider.of<AuthService>(context, listen: false);
@@ -402,6 +426,7 @@ class _PostListScreenState extends State<PostListScreen> {
final isAuthor =
currentUser != null && item.authorUid == currentUser.uid;
final canDelete = !item.isAussendung && (isAuthor || auth.isAdmin);
final canEdit = !item.isAussendung && (isAuthor || auth.isAdmin);
final formattedDate =
DateFormat('dd.MM.yyyy').format(item.createdDate);
@@ -525,7 +550,10 @@ class _PostListScreenState extends State<PostListScreen> {
Navigator.push(
context,
MaterialPageRoute(
builder: (ctx) => DetailScreen(item: item),
builder: (ctx) => DetailScreen(
item: item,
collectionName: widget.collectionName,
),
),
);
}
@@ -535,7 +563,73 @@ class _PostListScreenState extends State<PostListScreen> {
trailing: item.isAussendung
? Icon(Icons.arrow_forward_ios,
size: 14, color: Colors.grey.shade400)
: null,
: (_selectedItems.isNotEmpty
? null
: ((canEdit || canDelete)
? PopupMenuButton<String>(
icon: const Icon(Icons.more_vert,
size: 20, color: Colors.black54),
tooltip: 'Optionen',
onSelected: (value) async {
if (value == 'edit') {
_editPost(item);
} else if (value == 'delete') {
final confirmed = await showDialog<bool>(
context: context,
builder: (dialogCtx) => AlertDialog(
title: const Text('Eintrag löschen?'),
content: const Text(
'Möchten Sie diesen Eintrag wirklich unwiderruflich löschen?'),
actions: [
TextButton(
onPressed: () =>
Navigator.pop(dialogCtx, false),
child: const Text('Abbrechen'),
),
ElevatedButton(
style: ElevatedButton.styleFrom(
backgroundColor: Colors.red),
onPressed: () =>
Navigator.pop(dialogCtx, true),
child: const Text('Löschen'),
),
],
),
);
if (confirmed == true) {
_deletePost(item);
}
}
},
itemBuilder: (ctx) => [
if (canEdit)
const PopupMenuItem<String>(
value: 'edit',
child: Row(
children: [
Icon(Icons.edit_outlined, size: 20),
SizedBox(width: 8),
Text('Bearbeiten'),
],
),
),
if (canDelete)
const PopupMenuItem<String>(
value: 'delete',
child: Row(
children: [
Icon(Icons.delete_outline,
size: 20, color: Colors.red),
SizedBox(width: 8),
Text('Löschen',
style:
TextStyle(color: Colors.red)),
],
),
),
],
)
: null)),
title: Row(
mainAxisAlignment: MainAxisAlignment.spaceBetween,
children: [