[gnome-control-center] cc-avatar-chooser.c: Enable remote file selection

[Robert Ancell <rancell src gnome org>]

commit df8eb92efc15b9977765ac7c50b3858827e058cc
Author: Nishal Kulkarni <kulknishu gmail com>
Date:   Tue Mar 30 07:05:59 2021 +0530

    cc-avatar-chooser.c: Enable remote file selection
    
    Currently user can choose avatar only from local files.
    
    This prevents users from loading a file at a remote location.
    
    Changes made include:
    
    1. Setting local-only property to false in `cc_avatar_chooser_select_file`
    2. Getting file uri and creating a GFile from it.
    3. Reading the GFile into an input stream.
    4. Loading image from this stream.
    
    Closes: #813

 panels/user-accounts/cc-avatar-chooser.c | 14 ++++++++++----
 1 file changed, 10 insertions(+), 4 deletions(-)
---
diff --git a/panels/user-accounts/cc-avatar-chooser.c b/panels/user-accounts/cc-avatar-chooser.c
index 1c96854b3..aedc5f7d5 100644
--- a/panels/user-accounts/cc-avatar-chooser.c
+++ b/panels/user-accounts/cc-avatar-chooser.c
@@ -134,21 +134,26 @@ file_chooser_response (CcAvatarChooser *self,
                        gint             response,
                        GtkDialog       *chooser)
 {
-        g_autofree gchar *filename = NULL;
+        g_autofree gchar *fileuri = NULL;
         g_autoptr(GError) error = NULL;
         g_autoptr(GdkPixbuf) pixbuf = NULL;
         g_autoptr(GdkPixbuf) pixbuf2 = NULL;
+        g_autoptr(GFile) file = NULL;
+        g_autoptr(GFileInputStream) stream = NULL;
 
         if (response != GTK_RESPONSE_ACCEPT) {
                 gtk_widget_destroy (GTK_WIDGET (chooser));
                 return;
         }
 
-        filename = gtk_file_chooser_get_filename (GTK_FILE_CHOOSER (chooser));
+        fileuri = gtk_file_chooser_get_uri (GTK_FILE_CHOOSER (chooser));
+        file = g_file_new_for_uri (fileuri);
 
-        pixbuf = gdk_pixbuf_new_from_file (filename, &error);
+        stream = g_file_read (file, NULL, &error);
+        pixbuf = gdk_pixbuf_new_from_stream (G_INPUT_STREAM (stream),
+                                             NULL, &error);
         if (pixbuf == NULL) {
-                g_warning ("Failed to load %s: %s", filename, error->message);
+                g_warning ("Failed to load %s: %s", fileuri, error->message);
         }
 
         pixbuf2 = gdk_pixbuf_apply_embedded_orientation (pixbuf);
@@ -230,6 +235,7 @@ cc_avatar_chooser_select_file (CcAvatarChooser *self)
         gtk_widget_set_size_request (preview, 128, -1);
         gtk_file_chooser_set_preview_widget (GTK_FILE_CHOOSER (chooser), preview);
         gtk_file_chooser_set_use_preview_label (GTK_FILE_CHOOSER (chooser), FALSE);
+        gtk_file_chooser_set_local_only (GTK_FILE_CHOOSER (chooser), FALSE);
         gtk_widget_show (preview);
 
         /* Preview has to be generated after default handler of "selection-changed"