- Add Pull gesture to close full screen view of a picture #444

- Removed unused Imports
jonjomckay · Aug 28, 2022 · 82795fd · 82795fd
1 parent d61e379
commit 82795fd
Showing 1 changed file with 43 additions and 39 deletions.
diff --git a/lib/tweet/_photo.dart b/lib/tweet/_photo.dart
@@ -22,49 +22,53 @@ class _TweetPhotoState extends State<TweetPhoto> with SingleTickerProviderStateM
 
   @override
   Widget build(BuildContext context) {
-    return ExtendedImage.network(
-      '${widget.uri}:${widget.size}',
-      cache: true,
-      width: 5000,
-      height: 5000,
-      fit: widget.fit,
-      mode: ExtendedImageMode.gesture,
-      initGestureConfigHandler: (state) {
-        return GestureConfig(
-          minScale: 0.9,
-          animationMinScale: 0.7,
-          maxScale: 4.0,
-          animationMaxScale: 4.0,
-          speed: 1.0,
-          inertialSpeed: 100.0,
-          initialScale: 1.0,
-          initialAlignment: InitialAlignment.center,
-        );
-      },
-      onDoubleTap: (ExtendedImageGestureState state) {
-        final Offset? pointerDownPosition = state.pointerDownPosition;
-        final double? begin = state.gestureDetails!.totalScale;
-        double end;
+    return ExtendedImageSlidePage(
+      slideAxis: SlideAxis.vertical,
+      child: ExtendedImage.network(
+        '${widget.uri}:${widget.size}',
+        cache: true,
+        width: 5000,
+        height: 5000,
+        fit: widget.fit,
+        mode: ExtendedImageMode.gesture,
+        enableSlideOutPage: true,
+        initGestureConfigHandler: (state) {
+          return GestureConfig(
+            minScale: 0.9,
+            animationMinScale: 0.7,
+            maxScale: 4.0,
+            animationMaxScale: 4.0,
+            speed: 1.0,
+            inertialSpeed: 100.0,
+            initialScale: 1.0,
+            initialAlignment: InitialAlignment.center,
+          );
+        },
+        onDoubleTap: (ExtendedImageGestureState state) {
+          final Offset? pointerDownPosition = state.pointerDownPosition;
+          final double? begin = state.gestureDetails!.totalScale;
+          double end;
 
-        // Remove and stop any old animation
-        _doubleClickAnimation?.removeListener(_doubleClickAnimationListener);
-        _doubleClickAnimationController.stop();
-        _doubleClickAnimationController.reset();
+          // Remove and stop any old animation
+          _doubleClickAnimation?.removeListener(_doubleClickAnimationListener);
+          _doubleClickAnimationController.stop();
+          _doubleClickAnimationController.reset();
 
-        if (begin == _doubleTapScales[0]) {
-          end = _doubleTapScales[1];
-        } else {
-          end = _doubleTapScales[0];
-        }
+          if (begin == _doubleTapScales[0]) {
+            end = _doubleTapScales[1];
+          } else {
+            end = _doubleTapScales[0];
+          }
 
-        _doubleClickAnimationListener = () {
-          state.handleDoubleTap(scale: _doubleClickAnimation!.value, doubleTapPosition: pointerDownPosition);
-        };
+          _doubleClickAnimationListener = () {
+            state.handleDoubleTap(scale: _doubleClickAnimation!.value, doubleTapPosition: pointerDownPosition);
+          };
 
-        _doubleClickAnimation = _doubleClickAnimationController.drive(Tween<double>(begin: begin, end: end));
-        _doubleClickAnimation!.addListener(_doubleClickAnimationListener);
-        _doubleClickAnimationController.forward();
-      },
+          _doubleClickAnimation = _doubleClickAnimationController.drive(Tween<double>(begin: begin, end: end));
+          _doubleClickAnimation!.addListener(_doubleClickAnimationListener);
+          _doubleClickAnimationController.forward();
+        },
+      ),
     );
   }
 }