mirrors/pilipala
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

feat: 全屏选择合集

Browse Source
This commit is contained in:
guozhigq
2024-04-06 21:32:29 +08:00
parent d1e83e4d1c
commit c2a4d80c79
10 changed files with 222 additions and 65 deletions
Download Patch File Download Diff File Expand all files Collapse all files

103
lib/common/pages_bottom_sheet.dart
View File

@ -11,6 +11,7 @@ class EpisodeBottomSheet {
final Function changeFucCall;
final int? cid;
final double? sheetHeight;
bool isFullScreen = false;
EpisodeBottomSheet({
required this.episodes,
@ -20,6 +21,7 @@ class EpisodeBottomSheet {
required this.changeFucCall,
this.cid,
this.sheetHeight,
this.isFullScreen = false,
});
Widget buildEpisodeListItem(
@ -74,60 +76,69 @@ class EpisodeBottomSheet {
'合集（${episodes.length}）',
style: Theme.of(context).textTheme.titleMedium,
),
actions: [
IconButton(
icon: const Icon(Icons.close, size: 20),
onPressed: () => Navigator.pop(context),
),
const SizedBox(width: 14),
],
actions: !isFullScreen
? [
IconButton(
icon: const Icon(Icons.close, size: 20),
onPressed: () => Navigator.pop(context),
),
const SizedBox(width: 14),
]
: null,
);
}
Widget buildShowContent(BuildContext context) {
final ItemScrollController itemScrollController = ItemScrollController();
int currentIndex = episodes.indexWhere((dynamic e) => e.cid == currentCid);
return StatefulBuilder(
builder: (BuildContext context, StateSetter setState) {
WidgetsBinding.instance.addPostFrameCallback((_) {
itemScrollController.jumpTo(index: currentIndex);
});
return Container(
height: sheetHeight,
color: Theme.of(context).colorScheme.background,
child: Column(
children: [
buildTitle(),
Expanded(
child: Material(
child: PageStorage(
bucket: PageStorageBucket(),
child: ScrollablePositionedList.builder(
itemScrollController: itemScrollController,
itemCount: episodes.length + 1,
itemBuilder: (BuildContext context, int index) {
bool isLastItem = index == episodes.length;
bool isCurrentIndex = currentIndex == index;
return isLastItem
? SizedBox(
height:
MediaQuery.of(context).padding.bottom + 20,
)
: buildEpisodeListItem(
episodes[index],
index,
isCurrentIndex,
);
},
),
),
),
),
],
),
);
});
}
/// The [BuildContext] of the widget that calls the bottom sheet.
PersistentBottomSheetController show(BuildContext context) {
final ItemScrollController itemScrollController = ItemScrollController();
int currentIndex = episodes.indexWhere((dynamic e) => e.cid == currentCid);
final PersistentBottomSheetController btmSheetCtr = showBottomSheet(
context: context,
builder: (BuildContext context) {
return StatefulBuilder(
builder: (BuildContext context, StateSetter setState) {
WidgetsBinding.instance.addPostFrameCallback((_) {
itemScrollController.jumpTo(index: currentIndex);
});
return Container(
height: sheetHeight,
color: Theme.of(context).colorScheme.background,
child: Column(
children: [
buildTitle(),
Expanded(
child: Material(
child: ScrollablePositionedList.builder(
itemScrollController: itemScrollController,
itemCount: episodes.length + 1,
itemBuilder: (BuildContext context, int index) {
bool isLastItem = index == episodes.length;
bool isCurrentIndex = currentIndex == index;
return isLastItem
? SizedBox(
height:
MediaQuery.of(context).padding.bottom + 20,
)
: buildEpisodeListItem(
episodes[index],
index,
isCurrentIndex,
);
},
),
),
),
],
),
);
});
return buildShowContent(context);
},
);
return btmSheetCtr;