[nautilus/wip/muktupavels/delete] dbus: implement deleting files

[Alberts Muktupāvels <muktupavels src gnome org>]

commit 132a339a2e68b7e97ae806f156212c125211465e
Author: Alberts Muktupāvels <alberts muktupavels gmail com>
Date:   Wed Dec 18 14:39:39 2019 +0200

    dbus: implement deleting files

 data/dbus-interfaces.xml    |  4 ++++
 src/nautilus-dbus-manager.c | 36 ++++++++++++++++++++++++++++++++++++
 2 files changed, 40 insertions(+)
---
diff --git a/data/dbus-interfaces.xml b/data/dbus-interfaces.xml
index 1827f92ab..893df1b80 100644
--- a/data/dbus-interfaces.xml
+++ b/data/dbus-interfaces.xml
@@ -36,6 +36,10 @@
     <method name='TrashFiles'>
       <arg type='as' name='URIs' direction='in'/>
     </method>
+    <method name='DeleteFiles'>
+      <arg type='as' name='URIs' direction='in'/>
+      <arg type='u' name='Timestamp' direction='in'/>
+    </method>
     <method name='CreateFolder'>
       <arg type='s' name='URI' direction='in'/>
     </method>
diff --git a/src/nautilus-dbus-manager.c b/src/nautilus-dbus-manager.c
index 43f27e10a..608ccb49f 100644
--- a/src/nautilus-dbus-manager.c
+++ b/src/nautilus-dbus-manager.c
@@ -231,6 +231,38 @@ handle_trash_files (NautilusDBusFileOperations  *object,
     return TRUE; /* invocation was handled */
 }
 
+static void
+delete_on_finished (GHashTable *debutting_uris,
+                    gboolean    user_cancel,
+                    gpointer    callback_data)
+{
+    g_application_release (g_application_get_default ());
+}
+
+static gboolean
+handle_delete_files (NautilusDBusFileOperations  *object,
+                     GDBusMethodInvocation       *invocation,
+                     const gchar                **sources,
+                     guint32                      timestamp,
+                     NautilusDBusManager         *self)
+{
+    g_autolist (GFile) source_files = NULL;
+    gint idx;
+
+    for (idx = 0; sources[idx] != NULL; idx++)
+    {
+        source_files = g_list_prepend (source_files,
+                                       g_file_new_for_uri (sources[idx]));
+    }
+
+    g_application_hold (g_application_get_default ());
+    nautilus_file_operations_delete_async (source_files, NULL,
+                                           delete_on_finished, NULL);
+
+    nautilus_dbus_file_operations_complete_delete_files (object, invocation);
+    return TRUE; /* invocation was handled */
+}
+
 static void
 rename_file_on_finished (NautilusFile *file,
                          GFile        *result_location,
@@ -291,6 +323,10 @@ nautilus_dbus_manager_init (NautilusDBusManager *self)
                       "handle-trash-files",
                       G_CALLBACK (handle_trash_files),
                       self);
+    g_signal_connect (self->file_operations,
+                      "handle-delete-files",
+                      G_CALLBACK (handle_delete_files),
+                      self);
     g_signal_connect (self->file_operations,
                       "handle-create-folder",
                       G_CALLBACK (handle_create_folder),