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dbus-manager: Provide undo status

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This is interesting for the desktop icons integration, so it can hide
the undo/redo menu items appropriately.
This commit is contained in:
Carlos Soriano 2018-08-18 20:31:36 +02:00
parent 2604aedb9a
commit 533dceb8ca
2 changed files with 30 additions and 2 deletions
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1
data/dbus-interfaces.xml
View file

@ -43,5 +43,6 @@
</method>
<method name='Redo'>
</method>
<property name="UndoStatus" type="i" access="read"/>
</interface>
</node>

31
src/nautilus-dbus-manager.c
View file

@ -230,6 +230,17 @@ handle_trash_files (NautilusDBusFileOperations *object,
return TRUE; /* invocation was handled */
}
static void
undo_manager_changed (NautilusDBusManager *self)
{
NautilusFileUndoManagerState undo_state;
undo_state = nautilus_file_undo_manager_get_state ();
nautilus_dbus_file_operations_set_undo_status (self->file_operations,
undo_state);
}
static void
nautilus_dbus_manager_init (NautilusDBusManager *self)
{
@ -284,12 +295,28 @@ nautilus_dbus_manager_register (NautilusDBusManager *self,
GDBusConnection *connection,
GError **error)
{
return g_dbus_interface_skeleton_export (G_DBUS_INTERFACE_SKELETON (self->file_operations),
connection, "/org/gnome/Nautilus" PROFILE, error);
gboolean succes;
succes = g_dbus_interface_skeleton_export (G_DBUS_INTERFACE_SKELETON (self->file_operations),
connection, "/org/gnome/Nautilus" PROFILE, error);
if (succes)
{
g_signal_connect_object (nautilus_file_undo_manager_get (),
"undo-changed",
G_CALLBACK (undo_manager_changed),
self,
G_CONNECT_SWAPPED);
undo_manager_changed (self);
}
return succes;
}
void
nautilus_dbus_manager_unregister (NautilusDBusManager *self)
{
g_dbus_interface_skeleton_unexport (G_DBUS_INTERFACE_SKELETON (self->file_operations));
g_signal_handlers_disconnect_by_data (nautilus_file_undo_manager_get (), self);
}