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fullscreen: context menu

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This commit is contained in:
Thibault Deckers 2019-08-10 16:08:21 +09:00
parent b29b2ed219
commit fac80d98b9
2 changed files with 43 additions and 18 deletions
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36
lib/widgets/fullscreen/image_page.dart
View file

@ -1,6 +1,7 @@
import 'dart:io';
import 'dart:math';
import 'package:aves/model/android_app_service.dart';
import 'package:aves/model/image_entry.dart';
import 'package:aves/widgets/fullscreen/info/info_page.dart';
import 'package:aves/widgets/fullscreen/overlay_bottom.dart';
@ -79,6 +80,7 @@ class FullscreenPageState extends State<FullscreenPage> with SingleTickerProvide
@override
Widget build(BuildContext context) {
final entry = entries[_currentHorizontalPage];
return WillPopScope(
onWillPop: () {
Screen.keepOn(false);
@ -104,18 +106,10 @@ class FullscreenPageState extends State<FullscreenPage> with SingleTickerProvide
),
NotificationListener(
onNotification: (notification) {
if (notification is BackUpNotification) {
_verticalPager.animateToPage(
0,
duration: const Duration(milliseconds: 350),
curve: Curves.easeInOut,
);
}
if (notification is BackUpNotification) goToVerticalPage(0);
return false;
},
child: InfoPage(
entry: entries[_currentHorizontalPage],
),
child: InfoPage(entry: entry),
),
],
),
@ -126,6 +120,7 @@ class FullscreenPageState extends State<FullscreenPage> with SingleTickerProvide
scale: _topOverlayScale,
viewInsets: _frozenViewInsets,
viewPadding: _frozenViewPadding,
onActionSelected: (action) => onActionSelected(entry, action),
),
Positioned(
bottom: 0,
@ -175,6 +170,14 @@ class FullscreenPageState extends State<FullscreenPage> with SingleTickerProvide
);
}
goToVerticalPage(int page) {
return _verticalPager.animateToPage(
page,
duration: Duration(milliseconds: 350),
curve: Curves.easeInOut,
);
}
onOverlayVisibleChange() async {
if (_overlayVisible.value) {
SystemChrome.setEnabledSystemUIOverlays(SystemUiOverlay.values);
@ -189,8 +192,21 @@ class FullscreenPageState extends State<FullscreenPage> with SingleTickerProvide
_frozenViewPadding = null;
}
}
onActionSelected(ImageEntry entry, FullscreenAction action) {
switch (action) {
case FullscreenAction.info:
goToVerticalPage(1);
break;
case FullscreenAction.share:
AndroidAppService.share(entry.uri, entry.mimeType);
break;
}
}
}
enum FullscreenAction { info, share }
class ImagePage extends StatefulWidget {
final List<ImageEntry> entries;
final PageController pageController;

25
lib/widgets/fullscreen/overlay_top.dart
View file

@ -1,6 +1,6 @@
import 'package:aves/model/android_app_service.dart';
import 'package:aves/model/image_entry.dart';
import 'package:aves/widgets/common/blurred.dart';
import 'package:aves/widgets/fullscreen/image_page.dart';
import 'package:flutter/material.dart';
class FullscreenTopOverlay extends StatelessWidget {
@ -8,6 +8,7 @@ class FullscreenTopOverlay extends StatelessWidget {
final int index;
final Animation<double> scale;
final EdgeInsets viewInsets, viewPadding;
final Function(FullscreenAction value) onActionSelected;
ImageEntry get entry => entries[index];
@ -18,6 +19,7 @@ class FullscreenTopOverlay extends StatelessWidget {
this.scale,
this.viewInsets,
this.viewPadding,
this.onActionSelected,
}) : super(key: key);
@override
@ -37,21 +39,28 @@ class FullscreenTopOverlay extends StatelessWidget {
scale: scale,
child: IconButton(
icon: Icon(Icons.share),
onPressed: share,
onPressed: () => onActionSelected?.call(FullscreenAction.share),
tooltip: 'Share',
),
),
SizedBox(width: 8),
OverlayButton(
scale: scale,
child: PopupMenuButton<FullscreenAction>(
itemBuilder: (context) => [
PopupMenuItem(
value: FullscreenAction.info,
child: Text("Info"),
),
],
onSelected: onActionSelected,
),
),
],
),
),
);
}
delete() {}
share() {
AndroidAppService.share(entry.uri, entry.mimeType);
}
}
class OverlayButton extends StatelessWidget {