file: Check minimum thumbnail size independently from scale

We've been allowing thumbnails at smaller sizes if the screen density
is larger. This goes back to 7059cc66ca3bc338e49a6ac4cb37c3484ba3b19d

This leads to inconsistent results depending on the screen density.
Also, the human eye is the limiting factor here.

So, replace the helper function with a simple size check.

Fixes https://gitlab.gnome.org/GNOME/nautilus/-/issues/1804

1 files changed, 1 insertions, 17 deletions

diff --git a/src/nautilus-file.c b/src/nautilus-file.c
index 46e9ac9fc..b340cfc73 100644
--- a/src/nautilus-file.c
+++ b/src/nautilus-file.c
@@ -5156,22 +5156,6 @@ nautilus_file_get_thumbnail_icon (NautilusFile          *file,
     return icon;
 }
 
-static gboolean
-nautilus_thumbnail_is_limited_by_zoom (int size,
-                                       int scale)
-{
-    int zoom_level;
-
-    zoom_level = size * scale;
-
-    if (zoom_level < NAUTILUS_THUMBNAIL_MINIMUM_ICON_SIZE)
-    {
-        return TRUE;
-    }
-
-    return FALSE;
-}
-
 NautilusIconInfo *
 nautilus_file_get_icon (NautilusFile          *file,
                         int                    size,
@@ -5201,7 +5185,7 @@ nautilus_file_get_icon (NautilusFile          *file,
 
     if (flags & NAUTILUS_FILE_ICON_FLAGS_USE_THUMBNAILS &&
         nautilus_file_should_show_thumbnail (file) &&
-        !nautilus_thumbnail_is_limited_by_zoom (size, scale))
+        size >= NAUTILUS_THUMBNAIL_MINIMUM_ICON_SIZE)
     {
         icon = nautilus_file_get_thumbnail_icon (file, size, scale, flags);
     }