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reorganized fullscreen page code

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This commit is contained in:
Thibault Deckers 2019-10-09 18:36:12 +09:00
parent 831a787ed6
commit 95d67f6850
11 changed files with 456 additions and 423 deletions
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2
lib/model/image_entry.dart
View file

@ -4,7 +4,7 @@ import 'package:aves/model/image_file_service.dart';
import 'package:aves/model/image_metadata.dart';
import 'package:aves/model/metadata_service.dart';
import 'package:aves/utils/change_notifier.dart';
import 'package:aves/utils/date_utils.dart';
import 'package:aves/utils/time_utils.dart';
import 'package:flutter/foundation.dart';
import 'package:geocoder/geocoder.dart';
import 'package:path/path.dart';

0
lib/utils/date_utils.dart → lib/utils/time_utils.dart
View file

2
lib/widgets/album/sections.dart
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@ -1,4 +1,4 @@
import 'package:aves/utils/date_utils.dart';
import 'package:aves/utils/time_utils.dart';
import 'package:aves/widgets/common/outlined_text.dart';
import 'package:flutter/material.dart';
import 'package:intl/intl.dart';

2
lib/widgets/album/thumbnail_collection.dart
View file

@ -3,7 +3,7 @@ import 'package:aves/model/image_entry.dart';
import 'package:aves/widgets/album/sections.dart';
import 'package:aves/widgets/album/thumbnail.dart';
import 'package:aves/widgets/common/icons.dart';
import 'package:aves/widgets/fullscreen/image_page.dart';
import 'package:aves/widgets/fullscreen/fullscreen_page.dart';
import 'package:draggable_scrollbar/draggable_scrollbar.dart';
import 'package:flutter/material.dart';
import 'package:flutter_sticky_header/flutter_sticky_header.dart';

144
lib/widgets/fullscreen/fullscreen_action_delegate.dart Normal file
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@ -0,0 +1,144 @@
import 'dart:io';
import 'package:aves/model/image_collection.dart';
import 'package:aves/model/image_entry.dart';
import 'package:aves/utils/android_app_service.dart';
import 'package:flushbar/flushbar.dart';
import 'package:flutter/material.dart';
import 'package:pdf/widgets.dart' as pdf;
import 'package:printing/printing.dart';
enum FullscreenAction { delete, edit, info, open, openMap, print, rename, rotateCCW, rotateCW, setAs, share }
class FullscreenActionDelegate {
final ImageCollection collection;
final VoidCallback showInfo;
FullscreenActionDelegate({
@required this.collection,
@required this.showInfo,
});
onActionSelected(BuildContext context, ImageEntry entry, FullscreenAction action) {
switch (action) {
case FullscreenAction.delete:
_showDeleteDialog(context, entry);
break;
case FullscreenAction.edit:
AndroidAppService.edit(entry.uri, entry.mimeType);
break;
case FullscreenAction.info:
showInfo();
break;
case FullscreenAction.rename:
_showRenameDialog(context, entry);
break;
case FullscreenAction.open:
AndroidAppService.open(entry.uri, entry.mimeType);
break;
case FullscreenAction.openMap:
AndroidAppService.openMap(entry.geoUri);
break;
case FullscreenAction.print:
_print(entry);
break;
case FullscreenAction.rotateCCW:
_rotate(context, entry, clockwise: false);
break;
case FullscreenAction.rotateCW:
_rotate(context, entry, clockwise: true);
break;
case FullscreenAction.setAs:
AndroidAppService.setAs(entry.uri, entry.mimeType);
break;
case FullscreenAction.share:
AndroidAppService.share(entry.uri, entry.mimeType);
break;
}
}
_showFeedback(BuildContext context, String message) {
Flushbar(
message: message,
margin: EdgeInsets.all(8),
borderRadius: 8,
borderColor: Colors.white30,
borderWidth: 0.5,
duration: Duration(seconds: 2),
flushbarPosition: FlushbarPosition.TOP,
animationDuration: Duration(milliseconds: 600),
)..show(context);
}
_print(ImageEntry entry) async {
final doc = pdf.Document(title: entry.title);
final image = await pdfImageFromImageProvider(
pdf: doc.document,
image: FileImage(File(entry.path)),
);
doc.addPage(pdf.Page(build: (context) => pdf.Center(child: pdf.Image(image)))); // Page
Printing.layoutPdf(
onLayout: (format) => doc.save(),
name: entry.title,
);
}
_rotate(BuildContext context, ImageEntry entry, {@required bool clockwise}) async {
final success = await entry.rotate(clockwise: clockwise);
_showFeedback(context, success ? 'Done!' : 'Failed');
}
_showDeleteDialog(BuildContext context, ImageEntry entry) async {
final confirmed = await showDialog<bool>(
context: context,
builder: (BuildContext context) {
return AlertDialog(
content: Text('Are you sure?'),
actions: [
FlatButton(
onPressed: () => Navigator.pop(context),
child: Text('CANCEL'),
),
FlatButton(
onPressed: () => Navigator.pop(context, true),
child: Text('DELETE'),
),
],
);
},
);
if (confirmed == null || !confirmed) return;
if (!await collection.delete(entry)) {
_showFeedback(context, 'Failed');
} else if (collection.sortedEntries.isEmpty) {
Navigator.pop(context);
}
}
_showRenameDialog(BuildContext context, ImageEntry entry) async {
final currentName = entry.title;
final controller = TextEditingController(text: currentName);
final newName = await showDialog<String>(
context: context,
builder: (BuildContext context) {
return AlertDialog(
content: TextField(
controller: controller,
autofocus: true,
),
actions: [
FlatButton(
onPressed: () => Navigator.pop(context),
child: Text('CANCEL'),
),
FlatButton(
onPressed: () => Navigator.pop(context, controller.text),
child: Text('APPLY'),
),
],
);
});
if (newName == null || newName.isEmpty) return;
_showFeedback(context, await entry.rename(newName) ? 'Done!' : 'Failed');
}
}

276
lib/widgets/fullscreen/fullscreen_page.dart Normal file
View file

@ -0,0 +1,276 @@
import 'dart:io';
import 'dart:math';
import 'package:aves/model/image_collection.dart';
import 'package:aves/model/image_entry.dart';
import 'package:aves/widgets/fullscreen/fullscreen_action_delegate.dart';
import 'package:aves/widgets/fullscreen/image_page.dart';
import 'package:aves/widgets/fullscreen/info/info_page.dart';
import 'package:aves/widgets/fullscreen/overlay/bottom.dart';
import 'package:aves/widgets/fullscreen/overlay/top.dart';
import 'package:aves/widgets/fullscreen/overlay/video.dart';
import 'package:flutter/material.dart';
import 'package:flutter/services.dart';
import 'package:photo_view/photo_view.dart';
import 'package:screen/screen.dart';
import 'package:tuple/tuple.dart';
import 'package:video_player/video_player.dart';
class FullscreenPage extends AnimatedWidget {
final ImageCollection collection;
final String initialUri;
const FullscreenPage({
Key key,
this.collection,
this.initialUri,
}) : super(key: key, listenable: collection);
@override
Widget build(BuildContext context) {
return Scaffold(
backgroundColor: Colors.black,
body: FullscreenBody(
collection: collection,
initialUri: initialUri,
),
resizeToAvoidBottomInset: false,
// Hero(
// tag: uri,
// child: Stack(
// children: [
// Center(
// child: widget.thumbnail == null
// ? CircularProgressIndicator()
// : Image.memory(
// widget.thumbnail,
// width: requestWidth,
// height: requestHeight,
// fit: BoxFit.contain,
// ),
// ),
// Center(
// child: FadeInImage(
// placeholder: MemoryImage(kTransparentImage),
// image: FileImage(File(path)),
// fadeOutDuration: Duration(milliseconds: 1),
// fadeInDuration: Duration(milliseconds: 200),
// width: requestWidth,
// height: requestHeight,
// fit: BoxFit.contain,
// ),
// ),
// ],
// ),
// ),
);
}
}
class FullscreenBody extends StatefulWidget {
final ImageCollection collection;
final String initialUri;
const FullscreenBody({
Key key,
this.collection,
this.initialUri,
}) : super(key: key);
@override
FullscreenBodyState createState() => FullscreenBodyState();
}
class FullscreenBodyState extends State<FullscreenBody> with SingleTickerProviderStateMixin {
bool _isInitialScale = true;
int _currentHorizontalPage, _currentVerticalPage = 0;
PageController _horizontalPager, _verticalPager;
ValueNotifier<bool> _overlayVisible = ValueNotifier(true);
AnimationController _overlayAnimationController;
Animation<double> _topOverlayScale;
Animation<Offset> _bottomOverlayOffset;
EdgeInsets _frozenViewInsets, _frozenViewPadding;
FullscreenActionDelegate _actionDelegate;
List<Tuple2<String, VideoPlayerController>> _videoControllers = List();
ImageCollection get collection => widget.collection;
List<ImageEntry> get entries => widget.collection.sortedEntries;
@override
void initState() {
super.initState();
final index = entries.indexWhere((entry) => entry.uri == widget.initialUri);
_currentHorizontalPage = max(0, index);
_horizontalPager = PageController(initialPage: _currentHorizontalPage);
_verticalPager = PageController(initialPage: _currentVerticalPage);
_overlayAnimationController = AnimationController(
duration: Duration(milliseconds: 400),
vsync: this,
);
_topOverlayScale = CurvedAnimation(
parent: _overlayAnimationController,
curve: Curves.easeOutQuart,
);
_bottomOverlayOffset = Tween(begin: Offset(0, 1), end: Offset(0, 0)).animate(CurvedAnimation(
parent: _overlayAnimationController,
curve: Curves.easeOutQuart,
));
_overlayVisible.addListener(onOverlayVisibleChange);
_actionDelegate = FullscreenActionDelegate(
collection: collection,
showInfo: () => goToVerticalPage(1),
);
initVideoController();
Screen.keepOn(true);
initOverlay();
}
initOverlay() async {
// wait for MaterialPageRoute.transitionDuration
// to show overlay after hero animation is complete
await Future.delayed(Duration(milliseconds: 300));
onOverlayVisibleChange();
}
@override
void dispose() {
_overlayVisible.removeListener(onOverlayVisibleChange);
_videoControllers.forEach((kv) => kv.item2.dispose());
super.dispose();
}
@override
Widget build(BuildContext context) {
final entry = _currentHorizontalPage != null && _currentHorizontalPage < entries.length ? entries[_currentHorizontalPage] : null;
return WillPopScope(
onWillPop: () {
if (_currentVerticalPage == 1) {
goToVerticalPage(0);
return Future.value(false);
}
Screen.keepOn(false);
SystemChrome.setEnabledSystemUIOverlays(SystemUiOverlay.values);
return Future.value(true);
},
child: Stack(
children: [
PageView(
scrollDirection: Axis.vertical,
controller: _verticalPager,
physics: _isInitialScale ? PageScrollPhysics() : NeverScrollableScrollPhysics(),
onPageChanged: (page) => setState(() => _currentVerticalPage = page),
children: [
ImagePage(
collection: collection,
pageController: _horizontalPager,
onTap: () => _overlayVisible.value = !_overlayVisible.value,
onPageChanged: onHorizontalPageChanged,
onScaleChanged: (state) => setState(() => _isInitialScale = state == PhotoViewScaleState.initial),
videoControllers: _videoControllers,
),
NotificationListener(
onNotification: (notification) {
if (notification is BackUpNotification) goToVerticalPage(0);
return false;
},
child: InfoPage(collection: collection, entry: entry),
),
],
),
..._buildOverlay(entry)
],
),
);
}
List<Widget> _buildOverlay(ImageEntry entry) {
if (entry == null || _currentVerticalPage != 0) return [];
final videoController = entry.isVideo ? _videoControllers.firstWhere((kv) => kv.item1 == entry.path, orElse: () => null)?.item2 : null;
return [
FullscreenTopOverlay(
entries: entries,
index: _currentHorizontalPage,
scale: _topOverlayScale,
viewInsets: _frozenViewInsets,
viewPadding: _frozenViewPadding,
onActionSelected: (action) => _actionDelegate.onActionSelected(context, entry, action),
),
Positioned(
bottom: 0,
child: Column(
children: [
if (videoController != null)
VideoControlOverlay(
entry: entry,
controller: videoController,
scale: _topOverlayScale,
viewInsets: _frozenViewInsets,
viewPadding: _frozenViewPadding,
),
SlideTransition(
position: _bottomOverlayOffset,
child: FullscreenBottomOverlay(
entries: entries,
index: _currentHorizontalPage,
viewInsets: _frozenViewInsets,
viewPadding: _frozenViewPadding,
),
),
],
),
)
];
}
goToVerticalPage(int page) {
return _verticalPager.animateToPage(
page,
duration: Duration(milliseconds: 350),
curve: Curves.easeInOut,
);
}
onOverlayVisibleChange() async {
if (_overlayVisible.value) {
SystemChrome.setEnabledSystemUIOverlays(SystemUiOverlay.values);
_overlayAnimationController.forward();
} else {
final mediaQuery = MediaQuery.of(context);
_frozenViewInsets = mediaQuery.viewInsets;
_frozenViewPadding = mediaQuery.viewPadding;
SystemChrome.setEnabledSystemUIOverlays([]);
await _overlayAnimationController.reverse();
_frozenViewInsets = null;
_frozenViewPadding = null;
}
}
onHorizontalPageChanged(int page) {
_currentHorizontalPage = page;
pauseVideoControllers();
initVideoController();
setState(() {});
}
pauseVideoControllers() => _videoControllers.forEach((e) => e.item2.pause());
initVideoController() {
final entry = _currentHorizontalPage != null && _currentHorizontalPage < entries.length ? entries[_currentHorizontalPage] : null;
if (entry == null || !entry.isVideo) return;
final path = entry.path;
var controllerEntry = _videoControllers.firstWhere((kv) => kv.item1 == entry.path, orElse: () => null);
if (controllerEntry != null) {
_videoControllers.remove(controllerEntry);
} else {
final controller = VideoPlayerController.file(File(path))..initialize();
controllerEntry = Tuple2(path, controller);
}
_videoControllers.insert(0, controllerEntry);
while (_videoControllers.length > 3) {
_videoControllers.removeLast().item2.dispose();
}
}
}

388
lib/widgets/fullscreen/image_page.dart
View file

@ -1,402 +1,14 @@
import 'dart:io';
import 'dart:math';
import 'package:aves/model/image_collection.dart';
import 'package:aves/model/image_entry.dart';
import 'package:aves/utils/android_app_service.dart';
import 'package:aves/widgets/fullscreen/info/info_page.dart';
import 'package:aves/widgets/fullscreen/overlay_bottom.dart';
import 'package:aves/widgets/fullscreen/overlay_top.dart';
import 'package:aves/widgets/fullscreen/overlay_video.dart';
import 'package:aves/widgets/fullscreen/video.dart';
import 'package:flushbar/flushbar.dart';
import 'package:flutter/material.dart';
import 'package:flutter/scheduler.dart';
import 'package:flutter/services.dart';
import 'package:pdf/widgets.dart' as pdf;
import 'package:photo_view/photo_view.dart';
import 'package:photo_view/photo_view_gallery.dart';
import 'package:printing/printing.dart';
import 'package:screen/screen.dart';
import 'package:tuple/tuple.dart';
import 'package:video_player/video_player.dart';
class FullscreenPage extends AnimatedWidget {
final ImageCollection collection;
final String initialUri;
const FullscreenPage({
Key key,
this.collection,
this.initialUri,
}) : super(key: key, listenable: collection);
@override
Widget build(BuildContext context) {
return Scaffold(
backgroundColor: Colors.black,
body: FullscreenBody(
collection: collection,
initialUri: initialUri,
),
resizeToAvoidBottomInset: false,
// Hero(
// tag: uri,
// child: Stack(
// children: [
// Center(
// child: widget.thumbnail == null
// ? CircularProgressIndicator()
// : Image.memory(
// widget.thumbnail,
// width: requestWidth,
// height: requestHeight,
// fit: BoxFit.contain,
// ),
// ),
// Center(
// child: FadeInImage(
// placeholder: MemoryImage(kTransparentImage),
// image: FileImage(File(path)),
// fadeOutDuration: Duration(milliseconds: 1),
// fadeInDuration: Duration(milliseconds: 200),
// width: requestWidth,
// height: requestHeight,
// fit: BoxFit.contain,
// ),
// ),
// ],
// ),
// ),
);
}
}
class FullscreenBody extends StatefulWidget {
final ImageCollection collection;
final String initialUri;
const FullscreenBody({
Key key,
this.collection,
this.initialUri,
}) : super(key: key);
@override
FullscreenBodyState createState() => FullscreenBodyState();
}
class FullscreenBodyState extends State<FullscreenBody> with SingleTickerProviderStateMixin {
bool _isInitialScale = true;
int _currentHorizontalPage, _currentVerticalPage = 0;
PageController _horizontalPager, _verticalPager;
ValueNotifier<bool> _overlayVisible = ValueNotifier(true);
AnimationController _overlayAnimationController;
Animation<double> _topOverlayScale;
Animation<Offset> _bottomOverlayOffset;
EdgeInsets _frozenViewInsets, _frozenViewPadding;
List<Tuple2<String, VideoPlayerController>> _videoControllers = List();
ImageCollection get collection => widget.collection;
List<ImageEntry> get entries => widget.collection.sortedEntries;
@override
void initState() {
super.initState();
final index = entries.indexWhere((entry) => entry.uri == widget.initialUri);
_currentHorizontalPage = max(0, index);
_horizontalPager = PageController(initialPage: _currentHorizontalPage);
_verticalPager = PageController(initialPage: _currentVerticalPage);
_overlayAnimationController = AnimationController(
duration: Duration(milliseconds: 400),
vsync: this,
);
_topOverlayScale = CurvedAnimation(
parent: _overlayAnimationController,
curve: Curves.easeOutQuart,
);
_bottomOverlayOffset = Tween(begin: Offset(0, 1), end: Offset(0, 0)).animate(CurvedAnimation(
parent: _overlayAnimationController,
curve: Curves.easeOutQuart,
));
_overlayVisible.addListener(onOverlayVisibleChange);
initVideoController();
Screen.keepOn(true);
initOverlay();
}
initOverlay() async {
// wait for MaterialPageRoute.transitionDuration
// to show overlay after hero animation is complete
await Future.delayed(Duration(milliseconds: 300));
onOverlayVisibleChange();
}
@override
void dispose() {
_overlayVisible.removeListener(onOverlayVisibleChange);
_videoControllers.forEach((kv) => kv.item2.dispose());
super.dispose();
}
@override
Widget build(BuildContext context) {
final entry = _currentHorizontalPage != null && _currentHorizontalPage < entries.length ? entries[_currentHorizontalPage] : null;
return WillPopScope(
onWillPop: () {
if (_currentVerticalPage == 1) {
goToVerticalPage(0);
return Future.value(false);
}
Screen.keepOn(false);
SystemChrome.setEnabledSystemUIOverlays(SystemUiOverlay.values);
return Future.value(true);
},
child: Stack(
children: [
PageView(
scrollDirection: Axis.vertical,
controller: _verticalPager,
physics: _isInitialScale ? PageScrollPhysics() : NeverScrollableScrollPhysics(),
onPageChanged: (page) => setState(() => _currentVerticalPage = page),
children: [
ImagePage(
collection: collection,
pageController: _horizontalPager,
onTap: () => _overlayVisible.value = !_overlayVisible.value,
onPageChanged: onHorizontalPageChanged,
onScaleChanged: (state) => setState(() => _isInitialScale = state == PhotoViewScaleState.initial),
videoControllers: _videoControllers,
),
NotificationListener(
onNotification: (notification) {
if (notification is BackUpNotification) goToVerticalPage(0);
return false;
},
child: InfoPage(collection: collection, entry: entry),
),
],
),
..._buildOverlay(entry)
],
),
);
}
List<Widget> _buildOverlay(ImageEntry entry) {
if (entry == null || _currentVerticalPage != 0) return [];
final videoController = entry.isVideo ? _videoControllers.firstWhere((kv) => kv.item1 == entry.path, orElse: () => null)?.item2 : null;
return [
FullscreenTopOverlay(
entries: entries,
index: _currentHorizontalPage,
scale: _topOverlayScale,
viewInsets: _frozenViewInsets,
viewPadding: _frozenViewPadding,
onActionSelected: (action) => onActionSelected(entry, action),
),
Positioned(
bottom: 0,
child: Column(
children: [
if (videoController != null)
VideoControlOverlay(
entry: entry,
controller: videoController,
scale: _topOverlayScale,
viewInsets: _frozenViewInsets,
viewPadding: _frozenViewPadding,
),
SlideTransition(
position: _bottomOverlayOffset,
child: FullscreenBottomOverlay(
entries: entries,
index: _currentHorizontalPage,
viewInsets: _frozenViewInsets,
viewPadding: _frozenViewPadding,
),
),
],
),
)
];
}
goToVerticalPage(int page) {
return _verticalPager.animateToPage(
page,
duration: Duration(milliseconds: 350),
curve: Curves.easeInOut,
);
}
onOverlayVisibleChange() async {
if (_overlayVisible.value) {
SystemChrome.setEnabledSystemUIOverlays(SystemUiOverlay.values);
_overlayAnimationController.forward();
} else {
final mediaQuery = MediaQuery.of(context);
_frozenViewInsets = mediaQuery.viewInsets;
_frozenViewPadding = mediaQuery.viewPadding;
SystemChrome.setEnabledSystemUIOverlays([]);
await _overlayAnimationController.reverse();
_frozenViewInsets = null;
_frozenViewPadding = null;
}
}
onActionSelected(ImageEntry entry, FullscreenAction action) {
switch (action) {
case FullscreenAction.delete:
showDeleteDialog(entry);
break;
case FullscreenAction.edit:
AndroidAppService.edit(entry.uri, entry.mimeType);
break;
case FullscreenAction.info:
goToVerticalPage(1);
break;
case FullscreenAction.rename:
showRenameDialog(entry);
break;
case FullscreenAction.open:
AndroidAppService.open(entry.uri, entry.mimeType);
break;
case FullscreenAction.openMap:
AndroidAppService.openMap(entry.geoUri);
break;
case FullscreenAction.print:
print(entry);
break;
case FullscreenAction.rotateCCW:
rotate(entry, clockwise: false);
break;
case FullscreenAction.rotateCW:
rotate(entry, clockwise: true);
break;
case FullscreenAction.setAs:
AndroidAppService.setAs(entry.uri, entry.mimeType);
break;
case FullscreenAction.share:
AndroidAppService.share(entry.uri, entry.mimeType);
break;
}
}
showFeedback(String message) {
Flushbar(
message: message,
margin: EdgeInsets.all(8),
borderRadius: 8,
borderColor: Colors.white30,
borderWidth: 0.5,
duration: Duration(seconds: 2),
flushbarPosition: FlushbarPosition.TOP,
animationDuration: Duration(milliseconds: 600),
)..show(context);
}
print(ImageEntry entry) async {
final doc = pdf.Document(title: entry.title);
final image = await pdfImageFromImageProvider(
pdf: doc.document,
image: FileImage(File(entry.path)),
);
doc.addPage(pdf.Page(build: (context) => pdf.Center(child: pdf.Image(image)))); // Page
Printing.layoutPdf(
onLayout: (format) => doc.save(),
name: entry.title,
);
}
rotate(ImageEntry entry, {@required bool clockwise}) async {
final success = await entry.rotate(clockwise: clockwise);
showFeedback(success ? 'Done!' : 'Failed');
}
showDeleteDialog(ImageEntry entry) async {
final confirmed = await showDialog<bool>(
context: context,
builder: (BuildContext context) {
return AlertDialog(
content: Text('Are you sure?'),
actions: [
FlatButton(
onPressed: () => Navigator.pop(context),
child: Text('CANCEL'),
),
FlatButton(
onPressed: () => Navigator.pop(context, true),
child: Text('DELETE'),
),
],
);
},
);
if (confirmed == null || !confirmed) return;
if (!await collection.delete(entry)) {
showFeedback('Failed');
} else if (entries.isEmpty) {
Navigator.pop(context);
}
}
showRenameDialog(ImageEntry entry) async {
final currentName = entry.title;
final controller = TextEditingController(text: currentName);
final newName = await showDialog<String>(
context: context,
builder: (BuildContext context) {
return AlertDialog(
content: TextField(
controller: controller,
autofocus: true,
),
actions: [
FlatButton(
onPressed: () => Navigator.pop(context),
child: Text('CANCEL'),
),
FlatButton(
onPressed: () => Navigator.pop(context, controller.text),
child: Text('APPLY'),
),
],
);
});
if (newName == null || newName.isEmpty) return;
showFeedback(await entry.rename(newName) ? 'Done!' : 'Failed');
}
onHorizontalPageChanged(int page) {
_currentHorizontalPage = page;
initVideoController();
setState(() {});
}
initVideoController() {
final entry = _currentHorizontalPage != null && _currentHorizontalPage < entries.length ? entries[_currentHorizontalPage] : null;
if (entry == null || !entry.isVideo) return;
final path = entry.path;
var controllerEntry = _videoControllers.firstWhere((kv) => kv.item1 == entry.path, orElse: () => null);
if (controllerEntry != null) {
_videoControllers.remove(controllerEntry);
} else {
final controller = VideoPlayerController.file(File(path))..initialize();
controllerEntry = Tuple2(path, controller);
}
_videoControllers.insert(0, controllerEntry);
while (_videoControllers.length > 3) {
_videoControllers.removeLast().item2.dispose();
}
}
}
enum FullscreenAction { delete, edit, info, open, openMap, print, rename, rotateCCW, rotateCW, setAs, share }
class ImagePage extends StatefulWidget {
final ImageCollection collection;
final PageController pageController;

0
lib/widgets/fullscreen/overlay_bottom.dart → lib/widgets/fullscreen/overlay/bottom.dart
View file

29
lib/widgets/fullscreen/overlay/common.dart Normal file
View file

@ -0,0 +1,29 @@
import 'package:aves/widgets/common/blurred.dart';
import 'package:flutter/material.dart';
class OverlayButton extends StatelessWidget {
final Animation<double> scale;
final Widget child;
const OverlayButton({Key key, this.scale, this.child}) : super(key: key);
@override
Widget build(BuildContext context) {
return ScaleTransition(
scale: scale,
child: BlurredOval(
child: Material(
type: MaterialType.circle,
color: Colors.black26,
child: Ink(
decoration: BoxDecoration(
border: Border.all(color: Colors.white30, width: 0.5),
shape: BoxShape.circle,
),
child: child,
),
),
),
);
}
}

31
lib/widgets/fullscreen/overlay_top.dart → lib/widgets/fullscreen/overlay/top.dart
View file

@ -1,7 +1,7 @@
import 'package:aves/model/image_entry.dart';
import 'package:aves/widgets/common/blurred.dart';
import 'package:aves/widgets/common/menu_row.dart';
import 'package:aves/widgets/fullscreen/image_page.dart';
import 'package:aves/widgets/fullscreen/fullscreen_action_delegate.dart';
import 'package:aves/widgets/fullscreen/overlay/common.dart';
import 'package:flutter/material.dart';
class FullscreenTopOverlay extends StatelessWidget {
@ -109,30 +109,3 @@ class FullscreenTopOverlay extends StatelessWidget {
);
}
}
class OverlayButton extends StatelessWidget {
final Animation<double> scale;
final Widget child;
const OverlayButton({Key key, this.scale, this.child}) : super(key: key);
@override
Widget build(BuildContext context) {
return ScaleTransition(
scale: scale,
child: BlurredOval(
child: Material(
type: MaterialType.circle,
color: Colors.black26,
child: Ink(
decoration: BoxDecoration(
border: Border.all(color: Colors.white30, width: 0.5),
shape: BoxShape.circle,
),
child: child,
),
),
),
);
}
}

5
lib/widgets/fullscreen/overlay_video.dart → lib/widgets/fullscreen/overlay/video.dart
View file

@ -1,9 +1,8 @@
import 'package:aves/model/image_entry.dart';
import 'package:aves/utils/android_app_service.dart';
import 'package:aves/utils/date_utils.dart';
import 'package:aves/utils/time_utils.dart';
import 'package:aves/widgets/common/blurred.dart';
import 'package:aves/widgets/fullscreen/overlay_top.dart';
import 'package:flutter/cupertino.dart';
import 'package:aves/widgets/fullscreen/overlay/common.dart';
import 'package:flutter/material.dart';
import 'package:video_player/video_player.dart';