Fix clicking in image viewer always closing GIFs

TODO.md

@@ -2,7 +2,6 @@
 
 - Image viewer: 
     - open externally in context menu in timeline thumbnail
-    - fix: gif always closes?
     - hflickable support kinetic scrolling disabler and speed/decel settings
     - buttons 
     - keyboard controls

src/gui/Base/HImage.qml

@@ -20,6 +20,12 @@ Image {
     readonly property int circleRadius:
         Math.ceil(Math.max(image.width, image.height))
 
+    readonly property int animatedPaintedWidth:
+        animatedLoader.item ? animatedLoader.item.paintedWidth : 0
+
+    readonly property int animatedPaintedHeight:
+        animatedLoader.item ? animatedLoader.item.paintedHeight : 0
+
     function reload() {
         // Can be reimplemented in components inheriting HImage
         const oldSource = source
@@ -99,6 +105,7 @@ Image {
     }
 
     HLoader {
+        id: animatedLoader
         anchors.fill: parent
         sourceComponent: animate && animated ? animatedImageComponent : null
     }

src/gui/Popups/ImageViewerPopup.qml

@@ -28,14 +28,14 @@ HPopup {
         overallSize.height == window.height
 
     readonly property int paintedWidth:
-        full.status === Image.Ready?
-        full.paintedWidth :
-        thumbnail.paintedWidth
+        full.status === Image.Ready ?
+        full.animatedPaintedWidth || full.paintedWidth :
+        thumbnail.animatedPaintedWidth || thumbnail.paintedWidth
 
     readonly property int paintedHeight:
         full.status === Image.Ready ?
-        full.paintedHeight :
-        thumbnail.paintedHeight
+        full.animatedPaintedHeight || full.paintedHeight :
+        thumbnail.animatedPaintedHeight || thumbnail.paintedHeight
 
     signal openExternallyRequested()