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Update context menu for image

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lifegpc
2023-09-09 13:52:27 +08:00
parent 4ec4d61656
commit 6a44090e24
7 changed files with 57 additions and 14 deletions
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4
lib/components/gallery_basic_info.dart
View File

@@ -17,7 +17,9 @@ class GalleryBasicInfo extends StatelessWidget {
child: Column(children: [
Expanded(
child: Row(children: [
Expanded(flex: 2, child: Thumbnail(firstPage, fileId: fileId)),
Expanded(
flex: 2,
child: Thumbnail(firstPage, fileId: fileId, gid: gMeta.gid)),
Expanded(
flex: 3,
child: Column(

9
lib/components/gallery_info.dart
View File

@@ -67,9 +67,12 @@ class _GalleryInfo extends State<GalleryInfo> with ThemeModeWidget {
fileId: firstFileId, controller: controller),
]),
),
ThumbnailGridView(widget.gData.pages,
SliverGridDelegateWithFixedCrossAxisCount(crossAxisCount: useMobile ? 2 : 5),
files: widget.files),
ThumbnailGridView(
widget.gData.pages,
SliverGridDelegateWithFixedCrossAxisCount(
crossAxisCount: useMobile ? 2 : 5),
files: widget.files,
gid: widget.gData.meta.gid),
],
);
}

4
lib/components/gallery_info_desktop.dart
View File

@@ -21,7 +21,9 @@ class GalleryInfoDesktop extends StatelessWidget {
width: 1280,
child: Row(children: [
Expanded(
flex: 3, child: Thumbnail(gData.pages.first, fileId: fileId)),
flex: 3,
child: Thumbnail(gData.pages.first,
fileId: fileId, gid: gData.meta.gid)),
Expanded(
flex: 7,
child: Column(

17
lib/components/image.dart
View File

@@ -3,17 +3,20 @@ import 'package:flutter/material.dart';
import 'package:flutter_gen/gen_l10n/app_localizations.dart';
import 'package:logging/logging.dart';
import 'package:super_context_menu/super_context_menu.dart';
import '../globals.dart';
import '../utils/clipboard.dart';
final _log = Logger("ImageWithContextMenu");
class ImageWithContextMenu extends StatelessWidget {
const ImageWithContextMenu(this.data,
{Key? key, this.uri, this.fmt = ImageFmt.jpg})
{Key? key, this.uri, this.dir, this.fileName, this.fmt = ImageFmt.jpg})
: super(key: key);
final Uint8List data;
final String? uri;
final ImageFmt fmt;
final String? fileName;
final String? dir;
@override
Widget build(BuildContext context) {
return ContextMenuWidget(
@@ -38,6 +41,18 @@ class ImageWithContextMenu extends StatelessWidget {
});
}));
}
if (fileName != null) {
list.add(MenuAction(
title: AppLocalizations.of(context)!.saveAs,
callback: () {
try {
platformPath.saveFile(fileName!, fmt.toMimeType(), data,
dir: dir ?? "");
} catch (err) {
_log.warning("Failed to save image:", err);
}
}));
}
return Menu(children: list);
},
child: Image.memory(data));

18
lib/components/thumbnail.dart
View File

@@ -8,6 +8,7 @@ import 'package:path/path.dart';
import '../api/client.dart';
import '../api/gallery.dart';
import '../globals.dart';
import '../utils.dart';
import '../utils/clipboard.dart';
import 'image.dart';
@@ -15,7 +16,7 @@ final _log = Logger("Thumbnail");
class Thumbnail extends StatefulWidget {
const Thumbnail(ExtendedPMeta pMeta,
{Key? key, int? max, int? width, int? height, int? fileId})
{Key? key, int? max, int? width, int? height, int? fileId, this.gid})
: _pMeta = pMeta,
_max = max ?? 1200,
_width = width,
@@ -27,6 +28,7 @@ class Thumbnail extends StatefulWidget {
final int? _width;
final int? _height;
final int? _fileId;
final int? gid;
int get height => _height != null
? _height!
@@ -58,6 +60,7 @@ class _Thumbnail extends State<Thumbnail> {
String? _uri;
CancelToken? _cancel;
String? _fileName;
String _dir = "";
Future<void> _fetchData() async {
try {
_cancel = CancelToken();
@@ -110,6 +113,7 @@ class _Thumbnail extends State<Thumbnail> {
_showNsfw = false;
_uri = null;
_fileName = "${basenameWithoutExtension(widget._pMeta.name)}_thumb";
_dir = isAndroid && widget.gid != null ? widget.gid!.toString() : "";
super.initState();
}
@@ -139,7 +143,8 @@ class _Thumbnail extends State<Thumbnail> {
break;
case _ThumbnailMenu.saveAs:
try {
await platformPath.saveFile(_fileName!, "image/jpeg", _data!);
await platformPath.saveFile(_fileName!, "image/jpeg", _data!,
dir: _dir);
} catch (err) {
_log.warning("Failed to save image:", err);
}
@@ -194,8 +199,10 @@ class _Thumbnail extends State<Thumbnail> {
sigmaX: 10,
sigmaY: 10,
tileMode: TileMode.decal),
child:
ImageWithContextMenu(_data!, uri: _uri))),
child: ImageWithContextMenu(_data!,
uri: _uri,
fileName: _fileName,
dir: _dir))),
SizedBox(
width: widget.width.toDouble(),
height: widget.height.toDouble(),
@@ -216,7 +223,8 @@ class _Thumbnail extends State<Thumbnail> {
SizedBox(
width: widget.width.toDouble(),
height: widget.height.toDouble(),
child: ImageWithContextMenu(_data!, uri: _uri)),
child: ImageWithContextMenu(_data!,
uri: _uri, fileName: _fileName, dir: _dir)),
moreVertMenu
])
: Center(

6
lib/components/thumbnail_gridview.dart
View File

@@ -5,9 +5,11 @@ import '../globals.dart';
import 'thumbnail.dart';
class ThumbnailGridView extends StatelessWidget {
const ThumbnailGridView(this.pages, this.gridDelegate, {Key? key, this.files})
const ThumbnailGridView(this.pages, this.gridDelegate,
{Key? key, this.files, this.gid})
: super(key: key);
final List<ExtendedPMeta> pages;
final int? gid;
final EhFiles? files;
final SliverGridDelegate gridDelegate;
@@ -24,7 +26,7 @@ class ThumbnailGridView extends StatelessWidget {
files != null ? files!.files[page.token]!.first.id : null;
return Container(
padding: const EdgeInsets.all(4),
child: Thumbnail(page, fileId: fileId));
child: Thumbnail(page, fileId: fileId, gid: gid));
});
}
}

13
lib/utils/clipboard.dart
View File

@@ -6,7 +6,18 @@ import '../platform/to_png_none.dart'
enum ImageFmt {
jpg,
png,
gif,
gif;
String toMimeType() {
switch (this) {
case ImageFmt.jpg:
return "image/jpeg";
case ImageFmt.png:
return "image/png";
case ImageFmt.gif:
return "image/gif";
}
}
}
Future<void> copyImageToClipboard(Uint8List data, ImageFmt fmt) async {