orientation-manager: Expose MetaOrientationManager to introspection

Part-of: <https://gitlab.gnome.org/GNOME/mutter/-/merge_requests/3880>

src/backends/meta-backend-private.h

@@ -27,13 +27,13 @@
 
 #include "meta/meta-backend.h"
 #include "meta/meta-idle-monitor.h"
+#include "meta/meta-orientation-manager.h"
 #include "backends/meta-backend-types.h"
 #include "backends/meta-cursor-renderer.h"
 #include "backends/meta-egl.h"
 #include "backends/meta-input-mapper-private.h"
 #include "backends/meta-input-settings-private.h"
 #include "backends/meta-monitor-manager-private.h"
-#include "backends/meta-orientation-manager.h"
 #include "backends/meta-pointer-constraint.h"
 #include "backends/meta-renderer.h"
 #include "backends/meta-settings-private.h"
@@ -138,8 +138,6 @@ MetaIdleManager * meta_backend_get_idle_manager (MetaBackend *backend);
 META_EXPORT_TEST
 MetaColorManager * meta_backend_get_color_manager (MetaBackend *backend);
 
-META_EXPORT_TEST
-MetaOrientationManager * meta_backend_get_orientation_manager (MetaBackend *backend);
 META_EXPORT_TEST
 MetaCursorTracker * meta_backend_get_cursor_tracker (MetaBackend *backend);
 MetaCursorRenderer * meta_backend_get_cursor_renderer_for_device (MetaBackend        *backend,

src/backends/meta-backend.c

@@ -1372,7 +1372,9 @@ meta_backend_get_color_manager (MetaBackend *backend)
 }
 
 /**
- * meta_backend_get_orientation_manager: (skip)
+ * meta_backend_get_orientation_manager:
+ *
+ * Returns: (transfer none): A #MetaOrientationManager
  */
 MetaOrientationManager *
 meta_backend_get_orientation_manager (MetaBackend *backend)

src/backends/meta-monitor-manager.c

@@ -52,13 +52,13 @@
 #include "backends/meta-monitor.h"
 #include "backends/meta-monitor-config-manager.h"
 #include "backends/meta-monitor-config-store.h"
-#include "backends/meta-orientation-manager.h"
 #include "backends/meta-output.h"
 #include "backends/meta-virtual-monitor.h"
 #include "clutter/clutter.h"
 #include "core/util-private.h"
 #include "meta/main.h"
 #include "meta/meta-enum-types.h"
+#include "meta/meta-orientation-manager.h"
 
 #include "meta-dbus-display-config.h"
 

src/backends/meta-monitor-transform.h

@@ -21,7 +21,7 @@
 #include <glib-object.h>
 
 #include "backends/meta-backend-types.h"
-#include "backends/meta-orientation-manager.h"
+#include "meta/meta-orientation-manager.h"
 #include "core/util-private.h"
 
 enum _MetaMonitorTransform

src/backends/meta-orientation-manager.c

@@ -17,9 +17,19 @@
  * along with this program; if not, see <http://www.gnu.org/licenses/>.
  */
 
+/**
+ * MetaOrientationManager:
+ *
+ * A screen orientation manager
+ *
+ * #MetaOrientationManager is a final class which contains methods to
+ * read the current screen orientation, as well as a signal that is
+ * triggered whenever a screen changes its orientation.
+ */
+
 #include "config.h"
 
-#include "backends/meta-orientation-manager.h"
+#include "meta/meta-orientation-manager.h"
 
 #include <gio/gio.h>
 

src/backends/meta-orientation-manager.h

@@ -1,46 +0,0 @@
-/* -*- mode: C; c-file-style: "gnu"; indent-tabs-mode: nil; -*- */
-
-/*
- * Copyright (C) 2017 Red Hat
- *
- * This program 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.
- *
- * This program 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/>.
- */
-
-#pragma once
-
-#include <glib-object.h>
-
-#include "core/util-private.h"
-
-typedef enum
-{
-  META_ORIENTATION_UNDEFINED,
-  META_ORIENTATION_NORMAL,
-  META_ORIENTATION_BOTTOM_UP,
-  META_ORIENTATION_LEFT_UP,
-  META_ORIENTATION_RIGHT_UP
-} MetaOrientation;
-#define META_N_ORIENTATIONS (META_ORIENTATION_RIGHT_UP + 1)
-
-#define META_TYPE_ORIENTATION_MANAGER (meta_orientation_manager_get_type ())
-
-META_EXPORT_TEST
-G_DECLARE_FINAL_TYPE (MetaOrientationManager, meta_orientation_manager,
-                      META, ORIENTATION_MANAGER, GObject)
-
-META_EXPORT_TEST
-MetaOrientation meta_orientation_manager_get_orientation (MetaOrientationManager *self);
-
-META_EXPORT_TEST
-gboolean meta_orientation_manager_has_accelerometer (MetaOrientationManager *self);