From bb62a3a15970a03f5a67230639f0d1d7cc8096bb Mon Sep 17 00:00:00 2001
From: Pierre HUBERT <pierre.git@communiquons.org>
Date: Sat, 25 Apr 2020 15:36:07 +0200
Subject: [PATCH] Create widget for fullscreen image

---
 lib/ui/routes/full_screen_image.dart | 29 ++++++++++++++++++++++++++++
 lib/utils/ui_utils.dart              | 12 ++----------
 2 files changed, 31 insertions(+), 10 deletions(-)
 create mode 100644 lib/ui/routes/full_screen_image.dart

diff --git a/lib/ui/routes/full_screen_image.dart b/lib/ui/routes/full_screen_image.dart
new file mode 100644
index 0000000..edde6e6
--- /dev/null
+++ b/lib/ui/routes/full_screen_image.dart
@@ -0,0 +1,29 @@
+import 'package:cached_network_image/cached_network_image.dart';
+import 'package:comunic/utils/intl_utils.dart';
+import 'package:flutter/material.dart';
+import 'package:photo_view/photo_view.dart';
+
+/// Full screen image details
+///
+/// @author Pierre Hubert
+
+class FullScreenImageRoute extends StatefulWidget {
+  final String url;
+
+  FullScreenImageRoute(this.url) : assert(url != null);
+
+  @override
+  _FullScreenImageRouteState createState() => _FullScreenImageRouteState();
+}
+
+class _FullScreenImageRouteState extends State<FullScreenImageRoute> {
+  @override
+  Widget build(BuildContext context) {
+    return Scaffold(
+      appBar: AppBar(
+        title: Text(tr("Image")),
+      ),
+      body: PhotoView(imageProvider: CachedNetworkImageProvider(widget.url)),
+    );
+  }
+}
diff --git a/lib/utils/ui_utils.dart b/lib/utils/ui_utils.dart
index 934b192..3c2364b 100644
--- a/lib/utils/ui_utils.dart
+++ b/lib/utils/ui_utils.dart
@@ -1,9 +1,8 @@
-import 'package:cached_network_image/cached_network_image.dart';
 import 'package:comunic/helpers/preferences_helper.dart';
+import 'package:comunic/ui/routes/full_screen_image.dart';
 import 'package:comunic/utils/intl_utils.dart';
 import 'package:flutter/material.dart';
 import 'package:html/parser.dart';
-import 'package:photo_view/photo_view.dart';
 
 /// User interface utilities
 ///
@@ -69,14 +68,7 @@ Widget buildErrorCard(String message,
 /// Show an image with a given [url] in full screen
 void showImageFullScreen(BuildContext context, String url) {
   Navigator.of(context).push(MaterialPageRoute(builder: (c) {
-    return Scaffold(
-      appBar: AppBar(
-        title: Text(tr("Image")),
-      ),
-      body: PhotoView(
-        imageProvider: CachedNetworkImageProvider(url),
-      ),
-    );
+    return FullScreenImageRoute(url);
   }));
 }