From 28e56d0dde37679db6372408fa6e71e3f8c7f190 Mon Sep 17 00:00:00 2001
From: Matthias Clasen <mclasen@redhat.com>
Date: Thu, 16 Mar 2023 16:06:49 -0400
Subject: [PATCH] label: Use GtkFileLauncher for file URI

The GtkUriLauncher calls into the openuri portal, which distinguishes
between files, directories, and URI. The GtkFileLauncher contains logic
to deal with this, because it can already handle the file and folder
differences.

If we have a file:// URI it's easier to create a GFile out of it, and
use the GtkFileLauncher API, while leaving the GtkUriLauncher API for
every other URI scheme.

Same fix as de3c1d0c73987225869908, for GtkLabel.

Fixes: #5671
---
 gtk/gtklabel.c | 28 +++++++++++++++++++++++-----
 1 file changed, 23 insertions(+), 5 deletions(-)

diff --git a/gtk/gtklabel.c b/gtk/gtklabel.c
index 19a8b8f027..49908566dc 100644
--- a/gtk/gtklabel.c
+++ b/gtk/gtklabel.c
@@ -29,10 +29,10 @@
 #include "gtkbuildable.h"
 #include "gtkeventcontrollermotion.h"
 #include "gtkeventcontrollerfocus.h"
+#include "gtkfilelauncher.h"
 #include "gtkgesturedrag.h"
 #include "gtkgestureclick.h"
 #include "gtkgesturesingle.h"
-#include <glib/gi18n-lib.h>
 #include "gtkmarshalers.h"
 #include "gtknotebook.h"
 #include "gtkpangoprivate.h"
@@ -59,6 +59,7 @@
 #include <math.h>
 #include <stdlib.h>
 #include <string.h>
+#include <glib/gi18n-lib.h>
 
 /**
  * GtkLabel:
@@ -2102,14 +2103,31 @@ gtk_label_activate_link (GtkLabel    *self,
 {
   GtkWidget *widget = GTK_WIDGET (self);
   GtkWidget *toplevel = GTK_WIDGET (gtk_widget_get_root (widget));
-  GtkUriLauncher *launcher;
+  const char *uri_scheme;
 
   if (!GTK_IS_WINDOW (toplevel))
     return FALSE;
 
-  launcher = gtk_uri_launcher_new (uri);
-  gtk_uri_launcher_launch (launcher, GTK_WINDOW (toplevel), NULL, NULL, NULL);
-  g_object_unref (launcher);
+  uri_scheme = g_uri_peek_scheme (uri);
+  if (g_strcmp0 (uri_scheme, "file") == 0)
+    {
+      GFile *file;
+      GtkFileLauncher *launcher;
+
+      file = g_file_new_for_uri (uri);
+      launcher = gtk_file_launcher_new (file);
+      gtk_file_launcher_launch (launcher, GTK_WINDOW (toplevel), NULL, NULL, NULL);
+      g_object_unref (launcher);
+      g_object_unref (file);
+    }
+  else
+    {
+      GtkUriLauncher *launcher;
+
+      launcher = gtk_uri_launcher_new (uri);
+      gtk_uri_launcher_launch (launcher, GTK_WINDOW (toplevel), NULL, NULL, NULL);
+      g_object_unref (launcher);
+    }
 
   return TRUE;
 }
-- 
2.30.2