✨ two page gallery save images

niuhuan · Aug 29, 2024 · 257fb9b · 257fb9b
1 parent 850289d
commit 257fb9b
Showing 1 changed file with 40 additions and 2 deletions.
diff --git a/lib/screens/components/ImageReader.dart b/lib/screens/components/ImageReader.dart
@@ -1930,7 +1930,10 @@ class _TwoPageGalleryReaderState extends _ImageReaderContentState {
  Widget _buildViewer() {
  return Stack(
  children: [
- _view,
+ GestureDetector(
+ onLongPress: _onLongPress,
+ child: _view,
+ ),
  _buildNextEpController(),
  ],
  );
@@ -1959,7 +1962,7 @@ class _TwoPageGalleryReaderState extends _ImageReaderContentState {
  child: Container(
  margin: const EdgeInsets.only(bottom: 10),
  padding:
- const EdgeInsets.only(left: 10, right: 10, top: 4, bottom: 4),
+  const EdgeInsets.only(left: 10, right: 10, top: 4, bottom: 4),
  decoration: const BoxDecoration(
  borderRadius: BorderRadius.only(
  topLeft: Radius.circular(10),
@@ -1984,6 +1987,41 @@ class _TwoPageGalleryReaderState extends _ImageReaderContentState {
  ),
  );
  }
+
+ Future _onLongPress() async {
+ List<ReaderImageInfo> matchImages = [];
+ if (_current >= 0 && _current < widget.struct.images.length) {
+ var item = widget.struct.images[_current];
+ if (item.pkzFile != null) {
+ return;
+ }
+ matchImages.add(item);
+ }
+ if (_current + 1 >= 0 && _current + 1 < widget.struct.images.length) {
+ var item = widget.struct.images[_current + 1];
+ if (item.pkzFile != null) {
+ return;
+ }
+ matchImages.add(item);
+ }
+ if (matchImages.isEmpty) {
+ return;
+ }
+ String? choose = await chooseListDialog(context, '请选择', ['保存本页的图片']);
+ switch (choose) {
+ case '保存本页的图片':
+ for (var item in matchImages) {
+ if (item.downloadLocalPath != null) {
+ var file = await method.downloadImagePath(item.downloadLocalPath!);
+ saveImage(file, context);
+ } else {
+ var data = await method.remoteImageData(item.fileServer, item.path);
+ saveImage(data.finalPath, context);
+ }
+ }
+ break;
+ }
+ }
 }
 
 ///////////////////////////////////////////////////////////////////////////////