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tool bar: RtL slider & button swap (#50)

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This commit is contained in:
Pacalini
2024-11-16 16:07:39 +08:00
committed by GitHub
parent 8513a739ec
commit 7bc0aeb4af
3 changed files with 244 additions and 23 deletions
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1
lib/pages/reader/reader.dart
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@@ -12,6 +12,7 @@ import 'package:photo_view/photo_view.dart';
import 'package:photo_view/photo_view_gallery.dart';
import 'package:scrollable_positioned_list/scrollable_positioned_list.dart';
import 'package:venera/components/components.dart';
import 'package:venera/components/custom_slider.dart';
import 'package:venera/foundation/app.dart';
import 'package:venera/foundation/appdata.dart';
import 'package:venera/foundation/cache_manager.dart';

42
lib/pages/reader/scaffold.dart
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@@ -18,6 +18,9 @@ class _ReaderScaffoldState extends State<_ReaderScaffold> {
bool get isOpen => _isOpen;
bool get isReversed => context.reader.mode == ReaderMode.galleryRightToLeft ||
context.reader.mode == ReaderMode.continuousRightToLeft;
int showFloatingButtonValue = 0;
var lastValue = 0;
@@ -217,34 +220,26 @@ class _ReaderScaffoldState extends State<_ReaderScaffold> {
children: [
const SizedBox(width: 8),
IconButton.filledTonal(
onPressed: () {
if (!context.reader.toPrevChapter()) {
context.reader.toPage(1);
} else {
if (showFloatingButtonValue != 0) {
setState(() {
showFloatingButtonValue = 0;
});
}
}
},
onPressed: () => !isReversed
? context.reader.chapter > 1
? context.reader.toPrevChapter()
: context.reader.toPage(1)
: context.reader.chapter < context.reader.maxChapter
? context.reader.toNextChapter()
: context.reader.toPage(context.reader.maxPage),
icon: const Icon(Icons.first_page),
),
Expanded(
child: buildSlider(),
),
IconButton.filledTonal(
onPressed: () {
if (!context.reader.toNextChapter()) {
context.reader.toPage(context.reader.maxPage);
} else {
if (showFloatingButtonValue != 0) {
setState(() {
showFloatingButtonValue = 0;
});
}
}
},
onPressed: () => !isReversed
? context.reader.chapter < context.reader.maxChapter
? context.reader.toNextChapter()
: context.reader.toPage(context.reader.maxPage)
: context.reader.chapter > 1
? context.reader.toPrevChapter()
: context.reader.toPage(1),
icon: const Icon(Icons.last_page)),
const SizedBox(
width: 8,
@@ -379,12 +374,13 @@ class _ReaderScaffoldState extends State<_ReaderScaffold> {
var sliderFocus = FocusNode();
Widget buildSlider() {
return Slider(
return CustomSlider(
focusNode: sliderFocus,
value: context.reader.page.toDouble(),
min: 1,
max:
context.reader.maxPage.clamp(context.reader.page, 1 << 16).toDouble(),
reversed: isReversed,
divisions: (context.reader.maxPage - 1).clamp(2, 1 << 16),
onChanged: (i) {
context.reader.toPage(i.toInt());