dbus-manager: add and implement FileOperations2 interface

Add new version of FileOperations interface. This versions adds
PlatformData argument to all methods. Currently supported arguments
are parent-handle and timestamp.

This change is necessary for proper focus handling.

https://gitlab.gnome.org/GNOME/nautilus/merge_requests/504

1 files changed, 75 insertions, 0 deletions

diff --git a/src/nautilus-file-operations-dbus-data.c b/src/nautilus-file-operations-dbus-data.c
new file mode 100644
index 000000000..666253f58
--- /dev/null
+++ b/src/nautilus-file-operations-dbus-data.c
@@ -0,0 +1,75 @@
+/*
+ * Copyright (C) 2020 Alberts Muktupāvels
+ *
+ * Nautilus is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation; either version 2 of the
+ * License, or (at your option) any later version.
+ *
+ * Nautilus is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include "config.h"
+#include "nautilus-file-operations-dbus-data.h"
+
+struct _NautilusFileOperationsDBusData
+{
+    gatomicrefcount ref_count;
+
+    char *parent_handle;
+
+    guint32 timestamp;
+};
+
+NautilusFileOperationsDBusData *
+nautilus_file_operations_dbus_data_new (GVariant *platform_data)
+{
+    NautilusFileOperationsDBusData *self;
+    GVariantDict dict;
+
+    self = g_new0 (NautilusFileOperationsDBusData, 1);
+    g_atomic_ref_count_init (&self->ref_count);
+
+    g_variant_dict_init (&dict, platform_data);
+
+    g_variant_dict_lookup (&dict, "parent-handle", "s", &self->parent_handle);
+    g_variant_dict_lookup (&dict, "timestamp", "u", &self->timestamp);
+
+    return self;
+}
+
+NautilusFileOperationsDBusData *
+nautilus_file_operations_dbus_data_ref (NautilusFileOperationsDBusData *self)
+{
+    g_atomic_ref_count_inc (&self->ref_count);
+
+    return self;
+}
+
+void
+nautilus_file_operations_dbus_data_unref (NautilusFileOperationsDBusData *self)
+{
+    if (g_atomic_ref_count_dec (&self->ref_count))
+    {
+        g_free (self->parent_handle);
+        g_free (self);
+    }
+}
+
+const char *
+nautilus_file_operations_dbus_data_get_parent_handle (NautilusFileOperationsDBusData *self)
+{
+    return self->parent_handle;
+}
+
+guint32
+nautilus_file_operations_dbus_data_get_timestamp (NautilusFileOperationsDBusData *self)
+{
+    return self->timestamp;
+}