Move the should_use_portal helper to gdk

We want to use it there too, in the future.
Update all callers.

6 files changed, 7 insertions, 31 deletions

diff --git a/gtk/gtkapplication-dbus.c b/gtk/gtkapplication-dbus.c
index f089e06483..e83265091c 100644
--- a/gtk/gtkapplication-dbus.c
+++ b/gtk/gtkapplication-dbus.c
@@ -259,7 +259,7 @@ gtk_application_impl_dbus_startup (GtkApplicationImpl *impl,
   dbus->object_path = g_application_get_dbus_object_path (G_APPLICATION (impl->application));
   dbus->unique_name = g_dbus_connection_get_unique_name (dbus->session);
 
-  if (gtk_should_use_portal ())
+  if (gdk_should_use_portal ())
     goto out;
 
   g_debug ("Connecting to session manager");
diff --git a/gtk/gtkcolorpickerportal.c b/gtk/gtkcolorpickerportal.c
index 3198545a0b..993427bb6e 100644
--- a/gtk/gtkcolorpickerportal.c
+++ b/gtk/gtkcolorpickerportal.c
@@ -53,7 +53,7 @@ gtk_color_picker_portal_initable_init (GInitable     *initable,
   GVariant *ret;
   guint version;
 
-  if (!gtk_should_use_portal ())
+  if (!gdk_should_use_portal ())
     return FALSE;
 
   picker->portal_proxy = g_dbus_proxy_new_for_bus_sync (G_BUS_TYPE_SESSION,
diff --git a/gtk/gtkfilechoosernativeportal.c b/gtk/gtkfilechoosernativeportal.c
index 4073bb0814..912013140e 100644
--- a/gtk/gtkfilechoosernativeportal.c
+++ b/gtk/gtkfilechoosernativeportal.c
@@ -406,7 +406,7 @@ gtk_file_chooser_native_portal_show (GtkFileChooserNative *self)
   GtkFileChooserAction action;
   const char *method_name;
 
-  if (!gtk_should_use_portal ())
+  if (!gdk_should_use_portal ())
     return FALSE;
 
   connection = g_bus_get_sync (G_BUS_TYPE_SESSION, NULL, NULL);
diff --git a/gtk/gtkprintoperation-unix.c b/gtk/gtkprintoperation-unix.c
index 7c044120b9..85cc171805 100644
--- a/gtk/gtkprintoperation-unix.c
+++ b/gtk/gtkprintoperation-unix.c
@@ -1217,7 +1217,7 @@ _gtk_print_operation_platform_backend_run_dialog (GtkPrintOperation *op,
 						  GtkWindow         *parent,
 						  gboolean          *do_print)
 {
-  if (gtk_should_use_portal ())
+  if (gdk_should_use_portal ())
     return gtk_print_operation_portal_run_dialog (op, show_dialog, parent, do_print);
   else
     return gtk_print_operation_unix_run_dialog (op, show_dialog, parent, do_print);
@@ -1228,7 +1228,7 @@ _gtk_print_operation_platform_backend_run_dialog_async (GtkPrintOperation
                                                         GtkWindow                  *parent,
 							GtkPrintOperationPrintFunc  print_cb)
 {
-  if (gtk_should_use_portal ())
+  if (gdk_should_use_portal ())
     gtk_print_operation_portal_run_dialog_async (op, show_dialog, parent, print_cb);
   else
     gtk_print_operation_unix_run_dialog_async (op, show_dialog, parent, print_cb);
@@ -1240,7 +1240,7 @@ _gtk_print_operation_platform_backend_launch_preview (GtkPrintOperation *op,
                                                       GtkWindow         *parent,
                                                       const gchar       *filename)
 {
-  if (gtk_should_use_portal ())
+  if (gdk_should_use_portal ())
     gtk_print_operation_portal_launch_preview (op, surface, parent, filename);
   else
     gtk_print_operation_unix_launch_preview (op, surface, parent, filename);
diff --git a/gtk/gtkprivate.c b/gtk/gtkprivate.c
index 0d3dfd78a0..8de1e81a5e 100644
--- a/gtk/gtkprivate.c
+++ b/gtk/gtkprivate.c
@@ -268,30 +268,6 @@ _gtk_ensure_resources (void)
   g_once (&register_resources_once, register_resources, NULL);
 }
 
-gboolean
-gtk_should_use_portal (void)
-{
-  static const char *use_portal = NULL;
-
-  if (G_UNLIKELY (use_portal == NULL))
-    {
-      char *path;
-
-      path = g_build_filename (g_get_user_runtime_dir (), "flatpak-info", NULL);
-      if (g_file_test (path, G_FILE_TEST_EXISTS))
-        use_portal = "1";
-      else
-        {
-          use_portal = g_getenv ("GTK_USE_PORTAL");
-          if (!use_portal)
-            use_portal = "";
-        }
-      g_free (path);
-    }
-
-  return use_portal[0] == '1';
-}
-
 static char *
 get_portal_path (GDBusConnection  *connection,
                  const char       *kind,
diff --git a/gtk/gtkprivate.h b/gtk/gtkprivate.h
index 58b2453930..3662d68838 100644
--- a/gtk/gtkprivate.h
+++ b/gtk/gtkprivate.h
@@ -27,6 +27,7 @@
 
 #include <glib-object.h>
 #include <gdk/gdk.h>
+#include <gdk/gdk-private.h>
 
 #include "gtkcsstypesprivate.h"
 #include "gtktexthandleprivate.h"
@@ -109,7 +110,6 @@ GtkWidget *     _gtk_toplevel_pick (GtkWindow *toplevel,
 gdouble _gtk_get_slowdown (void);
 void    _gtk_set_slowdown (gdouble slowdown_factor);
 
-gboolean gtk_should_use_portal (void);
 char *gtk_get_portal_request_path (GDBusConnection  *connection,
                                    char            **token);
 char *gtk_get_portal_session_path (GDBusConnection  *connection,