feat: custom horizontal preview

Closes #117

Signed-off-by: bggRGjQaUbCoE <githubaccount56556@proton.me>

lib/common/widgets/article_content.dart

@@ -8,6 +8,7 @@ import 'package:flutter_html/flutter_html.dart';
 Widget articleContent({
   required BuildContext context,
   required List<ArticleContentModel> list,
+  Function(List<String>, int)? callback,
 }) {
   List<String>? imgList = list
       .where((item) => item.pic != null)
@@ -59,10 +60,17 @@ Widget articleContent({
             tag: item.pic!.pics!.first.url!,
             child: GestureDetector(
               onTap: () {
-                context.imageView(
-                  initialPage: imgList.indexOf(item.pic!.pics!.first.url!),
-                  imgList: imgList,
-                );
+                if (callback != null) {
+                  callback(
+                    imgList,
+                    imgList.indexOf(item.pic!.pics!.first.url!),
+                  );
+                } else {
+                  context.imageView(
+                    initialPage: imgList.indexOf(item.pic!.pics!.first.url!),
+                    imgList: imgList,
+                  );
+                }
               },
               child: NetworkImgLayer(
                 width: constraints.maxWidth,

lib/common/widgets/html_render.dart

@@ -9,6 +9,7 @@ Widget htmlRender({
   int? imgCount,
   List<String>? imgList,
   required double constrainedWidth,
+  Function(List<String>, int)? callback,
 }) {
   return SelectionArea(
       child: Html(
@@ -49,9 +50,13 @@ Widget htmlRender({
               tag: imgUrl,
               child: GestureDetector(
                 onTap: () {
-                  context.imageView(
-                    imgList: [imgUrl],
-                  );
+                  if (callback != null) {
+                    callback([imgUrl], 0);
+                  } else {
+                    context.imageView(
+                      imgList: [imgUrl],
+                    );
+                  }
                 },
                 child: NetworkImgLayer(
                   width: isEmote ? 22 : constrainedWidth,

lib/common/widgets/imageview.dart

@@ -25,10 +25,11 @@ class ImageModel {
 
 Widget imageview(
   double maxWidth,
-  List<ImageModel> picArr, [
+  List<ImageModel> picArr, {
   VoidCallback? onViewImage,
   ValueChanged<int>? onDismissed,
-]) {
+  Function(List<String>, int)? callback,
+}) {
   double imageWidth = (maxWidth - 2 * 5) / 3;
   double imageHeight = imageWidth;
   if (picArr.length == 1) {
@@ -59,12 +60,16 @@ Widget imageview(
       tag: picArr[index].url,
       child: GestureDetector(
         onTap: () {
-          onViewImage?.call();
-          context.imageView(
-            initialPage: index,
-            imgList: picArr.map((item) => item.url).toList(),
-            onDismissed: onDismissed,
-          );
+          if (callback != null) {
+            callback(picArr.map((item) => item.url).toList(), index);
+          } else {
+            onViewImage?.call();
+            context.imageView(
+              initialPage: index,
+              imgList: picArr.map((item) => item.url).toList(),
+              onDismissed: onDismissed,
+            );
+          }
         },
         child: Stack(
           alignment: Alignment.center,

lib/common/widgets/interactiveviewer_gallery/interactiveviewer_gallery.dart

@@ -42,8 +42,11 @@ class InteractiveviewerGallery<T> extends StatefulWidget {
     this.minScale = 1.0,
     this.onPageChanged,
     this.onDismissed,
+    this.setStatusBar,
   });
 
+  final bool? setStatusBar;
+
   /// The sources to show.
   final List<String> sources;
 
@@ -108,7 +111,9 @@ class _InteractiveviewerGalleryState extends State<InteractiveviewerGallery>
       });
 
     currentIndex = widget.initIndex;
-    setStatusBar();
+    if (widget.setStatusBar != false) {
+      setStatusBar();
+    }
   }
 
   setStatusBar() async {
@@ -125,8 +130,10 @@ class _InteractiveviewerGalleryState extends State<InteractiveviewerGallery>
     _pageController?.dispose();
     _animationController.removeListener(() {});
     _animationController.dispose();
-    if (Platform.isIOS || Platform.isAndroid) {
-      StatusBarControl.setHidden(false, animation: StatusBarAnimation.FADE);
+    if (widget.setStatusBar != false) {
+      if (Platform.isIOS || Platform.isAndroid) {
+        StatusBarControl.setHidden(false, animation: StatusBarAnimation.FADE);
+      }
     }
     for (int index = 0; index < widget.sources.length; index++) {
       CachedNetworkImageProvider(_getActualUrl(index)).evict();