PDF rendering

This commit is contained in:
2025-10-02 02:10:45 +08:00
parent 8fe3a664a6
commit 337ae39e08
10 changed files with 224 additions and 78 deletions

View File

@@ -13,6 +13,7 @@ import 'package:island/utils/format.dart';
import 'package:island/widgets/content/audio.dart';
import 'package:material_symbols_icons/symbols.dart';
import 'package:styled_widget/styled_widget.dart';
import 'package:syncfusion_flutter_pdfviewer/pdfviewer.dart';
import 'package:url_launcher/url_launcher_string.dart';
import 'package:island/widgets/data_saving_gate.dart';
@@ -49,72 +50,109 @@ class CloudFileWidget extends HookConsumerWidget {
var ratio = meta['ratio'] is num ? (meta['ratio'] as num).toDouble() : 1.0;
if (ratio == 0) ratio = 1.0;
Widget cloudImage() => UniversalImage(uri: uri, blurHash: blurHash, fit: fit);
Widget cloudImage() =>
UniversalImage(uri: uri, blurHash: blurHash, fit: fit);
Widget cloudVideo() => CloudVideoWidget(item: item);
Widget dataPlaceHolder(IconData icon) => _DataSavingPlaceholder(
icon: icon,
onTap: () {
unlocked.value = true;
},
);
icon: icon,
onTap: () {
unlocked.value = true;
},
);
if (item.mimeType == 'application/pdf') {
return Stack(
children: [
SizedBox(height: 600, child: SfPdfViewer.network(uri)),
Positioned(
top: 8,
left: 8,
child: Container(
padding: const EdgeInsets.all(4),
decoration: BoxDecoration(
color: Colors.black54,
borderRadius: BorderRadius.circular(8),
),
child: Row(
mainAxisSize: MainAxisSize.min,
children: [
Icon(Symbols.picture_as_pdf, size: 16, color: Colors.white),
const SizedBox(width: 4),
const Text(
'PDF',
style: TextStyle(color: Colors.white, fontSize: 12),
),
],
),
),
),
],
);
}
var content = switch (item.mimeType?.split('/').firstOrNull) {
'image' => AspectRatio(
aspectRatio: ratio,
child: (useInternalGate && dataSaving && !unlocked.value) ? dataPlaceHolder(Symbols.image) : cloudImage(),
),
aspectRatio: ratio,
child:
(useInternalGate && dataSaving && !unlocked.value)
? dataPlaceHolder(Symbols.image)
: cloudImage(),
),
'video' => AspectRatio(
aspectRatio: ratio,
child: (useInternalGate && dataSaving && !unlocked.value) ? dataPlaceHolder(Symbols.play_arrow) : cloudVideo(),
),
aspectRatio: ratio,
child:
(useInternalGate && dataSaving && !unlocked.value)
? dataPlaceHolder(Symbols.play_arrow)
: cloudVideo(),
),
'audio' => Center(
child: ConstrainedBox(
constraints: BoxConstraints(
maxWidth: math.min(360, MediaQuery.of(context).size.width * 0.8),
),
child: UniversalAudio(uri: uri, filename: item.name),
child: ConstrainedBox(
constraints: BoxConstraints(
maxWidth: math.min(360, MediaQuery.of(context).size.width * 0.8),
),
child: UniversalAudio(uri: uri, filename: item.name),
),
),
_ => Column(
mainAxisSize: MainAxisSize.min,
mainAxisAlignment: MainAxisAlignment.center,
children: [
Icon(
Symbols.insert_drive_file,
size: 48,
mainAxisSize: MainAxisSize.min,
mainAxisAlignment: MainAxisAlignment.center,
children: [
Icon(
Symbols.insert_drive_file,
size: 48,
color: Theme.of(context).colorScheme.onSurfaceVariant,
),
const Gap(8),
Text(
item.name,
maxLines: 1,
overflow: TextOverflow.ellipsis,
style: TextStyle(
fontSize: 14,
color: Theme.of(context).colorScheme.onSurfaceVariant,
),
const Gap(8),
Text(
item.name,
maxLines: 1,
overflow: TextOverflow.ellipsis,
style: TextStyle(
fontSize: 14,
color: Theme.of(context).colorScheme.onSurfaceVariant,
),
),
Text(
formatFileSize(item.size),
style: TextStyle(
fontSize: 12,
color: Theme.of(context).colorScheme.onSurfaceVariant,
),
Text(
formatFileSize(item.size),
style: TextStyle(
fontSize: 12,
color: Theme.of(context).colorScheme.onSurfaceVariant,
),
),
const Gap(8),
TextButton.icon(
onPressed: () {
launchUrlString(
'https://solian.app/files/${item.id}',
mode: LaunchMode.externalApplication,
);
},
icon: const Icon(Symbols.launch),
label: Text('openInBrowser').tr(),
),
],
).padding(all: 8),
),
const Gap(8),
TextButton.icon(
onPressed: () {
launchUrlString(
'https://solian.app/files/${item.id}',
mode: LaunchMode.externalApplication,
);
},
icon: const Icon(Symbols.launch),
label: Text('openInBrowser').tr(),
),
],
).padding(all: 8),
};
if (heroTag != null) {
@@ -140,8 +178,11 @@ class _DataSavingPlaceholder extends StatelessWidget {
child: Column(
mainAxisSize: MainAxisSize.min,
children: [
Icon(icon, size: 36,
color: Theme.of(context).colorScheme.onSurfaceVariant),
Icon(
icon,
size: 36,
color: Theme.of(context).colorScheme.onSurfaceVariant,
),
const Gap(8),
Text(
'dataSavingHint'.tr(),
@@ -154,6 +195,7 @@ class _DataSavingPlaceholder extends StatelessWidget {
);
}
}
class CloudVideoWidget extends HookConsumerWidget {
final SnCloudFile item;
const CloudVideoWidget({super.key, required this.item});
@@ -352,35 +394,40 @@ class ProfilePictureWidget extends ConsumerWidget {
this.fallbackColor,
});
@override
@override
Widget build(BuildContext context, WidgetRef ref) {
final serverUrl = ref.watch(serverUrlProvider);
final String? id = file?.id ?? fileId;
final fallback = Icon(
fallbackIcon ?? Symbols.account_circle,
size: radius,
color: fallbackColor ?? Theme.of(context).colorScheme.onPrimaryContainer,
).center();
final fallback =
Icon(
fallbackIcon ?? Symbols.account_circle,
size: radius,
color:
fallbackColor ?? Theme.of(context).colorScheme.onPrimaryContainer,
).center();
return ClipRRect(
borderRadius: borderRadius == null
? BorderRadius.all(Radius.circular(radius))
: BorderRadius.all(Radius.circular(borderRadius!)),
borderRadius:
borderRadius == null
? BorderRadius.all(Radius.circular(radius))
: BorderRadius.all(Radius.circular(borderRadius!)),
child: Container(
width: radius * 2,
height: radius * 2,
color: Theme.of(context).colorScheme.primaryContainer,
child: id == null
? fallback
: DataSavingGate(
bypass: true,
placeholder: fallback,
content: () => UniversalImage(
uri: '$serverUrl/drive/files/$id',
fit: BoxFit.cover,
child:
id == null
? fallback
: DataSavingGate(
bypass: true,
placeholder: fallback,
content:
() => UniversalImage(
uri: '$serverUrl/drive/files/$id',
fit: BoxFit.cover,
),
),
),
),
);
}