Revert "Move MetaGroup to be X11-specific"

This reverts commit f940292cfe.

Turns out MetaGroup was public API and was used by gnome-shell.
Ugh.

src/Makefile.am

@@ -176,10 +176,11 @@ libmutter_wayland_la_SOURCES =			\
 	x11/iconcache.h				\
 	x11/async-getprop.c			\
 	x11/async-getprop.h			\
+	x11/group-private.h			\
 	x11/group-props.c			\
 	x11/group-props.h			\
 	x11/group.c				\
-	x11/group.h				\
+	meta/group.h				\
 	x11/session.c				\
 	x11/session.h				\
 	x11/window-props.c			\
@@ -228,6 +229,7 @@ libmutterinclude_base_headers =		\
 	meta/display.h				\
 	meta/errors.h				\
 	meta/gradient.h				\
+	meta/group.h				\
 	meta/keybindings.h			\
 	meta/main.h				\
 	meta/meta-background-actor.h		\

src/core/stack.c

@@ -30,12 +30,13 @@
 #include "window-private.h"
 #include <meta/errors.h>
 #include "frame.h"
+#include <meta/group.h>
 #include <meta/prefs.h>
 #include <meta/workspace.h>
 
 #include <X11/Xatom.h>
 
-#include "x11/group.h"
+#include "x11/group-private.h"
 
 #define WINDOW_HAS_TRANSIENT_TYPE(w)                    \
           (w->type == META_WINDOW_DIALOG ||             \

src/core/window-private.h

@@ -44,7 +44,7 @@
 #include <clutter/clutter.h>
 
 #include "x11/iconcache.h"
-#include "x11/group.h"
+#include "x11/group-private.h"
 
 #include "wayland/meta-wayland-types.h"
 

src/core/window.c

@@ -39,6 +39,7 @@
 #include "ui.h"
 #include "place.h"
 #include <meta/prefs.h>
+#include <meta/group.h>
 #include "resizepopup.h"
 #include "constraints.h"
 #include "mutter-enum-types.h"
@@ -58,7 +59,6 @@
 #include "x11/window-x11.h"
 #include "x11/window-props.h"
 #include "x11/xprops.h"
-#include "x11/group.h"
 #include "x11/session.h"
 
 #include "wayland/meta-wayland-private.h"

src/meta/group.h

@@ -1,6 +1,6 @@
 /* -*- mode: C; c-file-style: "gnu"; indent-tabs-mode: nil; -*- */
 
-/* Mutter window group private header */
+/* Mutter window groups */
 
 /* 
  * Copyright (C) 2002 Red Hat Inc.
@@ -26,18 +26,6 @@
 #include <glib.h>
 #include <meta/types.h>
 
-typedef struct _MetaGroup MetaGroup;
-
-struct _MetaGroup
-{
-  int refcount;
-  MetaDisplay *display;
-  GSList *windows;
-  Window group_leader;
-  char *startup_id;
-  char *wm_client_machine;
-};
-
 /* note, can return NULL */
 MetaGroup* meta_window_get_group       (MetaWindow *window);
 void       meta_window_compute_group   (MetaWindow* window);
@@ -61,3 +49,7 @@ gboolean meta_group_property_notify   (MetaGroup  *group,
                                        XEvent     *event);
 
 #endif
+
+
+
+

src/meta/types.h

@@ -30,6 +30,11 @@ typedef struct _MetaFrame       MetaFrame;
 typedef struct _MetaScreen      MetaScreen;
 typedef struct _MetaWindow      MetaWindow;
 typedef struct _MetaWorkspace   MetaWorkspace;
+/**
+ * MetaGroup: (skip)
+ *
+ */
+typedef struct _MetaGroup       MetaGroup;
 typedef struct _MetaKeyBinding  MetaKeyBinding;
 typedef struct _MetaCursorTracker MetaCursorTracker;
 

src/x11/group-private.h

@@ -0,0 +1,41 @@
+/* -*- mode: C; c-file-style: "gnu"; indent-tabs-mode: nil; -*- */
+
+/* Mutter window group private header */
+
+/* 
+ * Copyright (C) 2002 Red Hat Inc.
+ * 
+ * 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/>.
+ */
+
+#ifndef META_GROUP_PRIVATE_H
+#define META_GROUP_PRIVATE_H
+
+#include <meta/group.h>
+
+struct _MetaGroup
+{
+  int refcount;
+  MetaDisplay *display;
+  GSList *windows;
+  Window group_leader;
+  char *startup_id;
+  char *wm_client_machine;
+};
+
+#endif
+
+
+
+

src/x11/group-props.c

@@ -21,6 +21,7 @@
 
 #include <config.h>
 #include "group-props.h"
+#include "group-private.h"
 #include "xprops.h"
 #include <X11/Xatom.h>
 

src/x11/group-props.h

@@ -22,7 +22,7 @@
 #ifndef META_GROUP_PROPS_H
 #define META_GROUP_PROPS_H
 
-#include "group.h"
+#include <meta/group.h>
 #include "window-private.h"
 
 void meta_group_reload_property         (MetaGroup   *group,

src/x11/group.c

@@ -27,7 +27,7 @@
 
 #include <config.h>
 #include <meta/util.h>
-#include "group.h"
+#include "group-private.h"
 #include "group-props.h"
 #include "window-private.h"
 #include <meta/window.h>

src/x11/window-props.c

@@ -44,7 +44,7 @@
 #include <meta/errors.h>
 #include "xprops.h"
 #include "frame.h"
-#include "group.h"
+#include <meta/group.h>
 #include <X11/Xatom.h>
 #include <unistd.h>
 #include <string.h>