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AppDrawer: Animate repo list

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When it is hidden / visible. The animation isn't perfect as the slide
animation seems to go in a differet speed than the size one. I'm not
sure what is going on.
This commit is contained in:
Vishesh Handa
2021-02-04 16:46:02 +01:00
parent c4ffaa0ab2
commit c0d26fd1fb
1 changed files with 63 additions and 21 deletions
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84
lib/widgets/app_drawer.dart
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@ -8,6 +8,7 @@ import 'package:font_awesome_flutter/font_awesome_flutter.dart';
import 'package:launch_review/launch_review.dart';
import 'package:provider/provider.dart';
import 'package:share/share.dart';
import 'package:time/time.dart';
import 'package:url_launcher/url_launcher.dart';
import 'package:gitjournal/analytics.dart';
@ -22,30 +23,64 @@ class AppDrawer extends StatefulWidget {
_AppDrawerState createState() => _AppDrawerState();
}
class _AppDrawerState extends State<AppDrawer> {
class _AppDrawerState extends State<AppDrawer> with TickerProviderStateMixin {
AnimationController sizeController;
AnimationController slideController;
bool repoChooserVisible = false;
List<Widget> _buildRepoList() {
@override
void initState() {
super.initState();
slideController =
AnimationController(duration: 250.milliseconds, vsync: this);
sizeController =
AnimationController(duration: 250.milliseconds, vsync: this);
}
@override
void dispose() {
slideController.dispose();
sizeController.dispose();
super.dispose();
}
Widget _buildRepoList() {
var divider = Row(children: <Widget>[const Expanded(child: Divider())]);
return [
_buildDrawerTile(
context,
icon: FontAwesomeIcons.book,
isFontAwesome: true,
title: 'journal',
onTap: () => _navTopLevel(context, '/login'),
selected: false,
),
_buildDrawerTile(
context,
icon: Icons.add,
title: 'Add Repository',
onTap: () => _navTopLevel(context, '/login'),
selected: false,
),
divider,
];
Widget w = Column(
children: <Widget>[
const SizedBox(height: 8),
_buildDrawerTile(
context,
icon: FontAwesomeIcons.book,
isFontAwesome: true,
title: 'journal',
onTap: () => _navTopLevel(context, '/login'),
selected: false,
),
_buildDrawerTile(
context,
icon: Icons.add,
title: 'Add Repository',
onTap: () => _navTopLevel(context, '/login'),
selected: false,
),
divider,
],
);
w = SlideTransition(
position: Tween(begin: const Offset(0.0, -1.0), end: Offset.zero)
.animate(slideController),
transformHitTests: false,
child: w,
);
return SizeTransition(
sizeFactor: Tween(begin: 0.0, end: 1.0).animate(sizeController),
child: w,
);
}
@override
@ -86,10 +121,17 @@ class _AppDrawerState extends State<AppDrawer> {
setState(() {
repoChooserVisible = !repoChooserVisible;
});
if (slideController.isCompleted) {
slideController.reverse(from: 1.0);
sizeController.reverse(from: 1.0);
} else {
slideController.forward(from: 0.0);
sizeController.forward(from: 0.0);
}
},
),
// If they are multiple show the current one which a tick mark
if (repoChooserVisible) ..._buildRepoList(),
_buildRepoList(),
if (setupGitButton != null) ...[setupGitButton, divider],
if (!appSettings.proMode)
_buildDrawerTile(