[gtk/wip/chergert/quartz4u] stub out devices

[Christian Hergert <chergert src gnome org>]

commit cb8f14416827f7d25068fb38c4bd4805637c2ccc
Author: Christian Hergert <chergert redhat com>
Date:   Mon Apr 27 14:13:40 2020 -0700

    stub out devices

 gdk/macos/gdkmacosdevice-private.h  | 42 ++++++++++++++++++++++++
 gdk/macos/gdkmacosdevice.c          | 55 +++++++++++++++++++++++++++++++
 gdk/macos/gdkmacosdisplay.c         | 14 ++++++++
 gdk/macos/gdkmacosmonitor-private.h | 10 ------
 gdk/macos/gdkmacosmonitor.c         | 10 ++++++
 gdk/macos/gdkmacosseat-private.h    | 35 ++++++++++++++++++++
 gdk/macos/gdkmacosseat.c            | 65 +++++++++++++++++++++++++++++++++++++
 gdk/macos/meson.build               |  2 ++
 8 files changed, 223 insertions(+), 10 deletions(-)
---
diff --git a/gdk/macos/gdkmacosdevice-private.h b/gdk/macos/gdkmacosdevice-private.h
new file mode 100644
index 0000000000..4c41219b60
--- /dev/null
+++ b/gdk/macos/gdkmacosdevice-private.h
@@ -0,0 +1,42 @@
+/*
+ * Copyright © 2020 Red Hat, Inc.
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * This library 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
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this library. If not, see <http://www.gnu.org/licenses/>.
+ *
+ * SPDX-License-Identifier: LGPL-2.1-or-later
+ */
+
+#ifndef __GDK_MACOS_DEVICE_PRIVATE_H__
+#define __GDK_MACOS_DEVICE_PRIVATE_H__
+
+#if !defined (__GDKMACOS_H_INSIDE__) && !defined (GTK_COMPILATION)
+#error "Only <gdk/macos/gdkmacos.h> can be included directly."
+#endif
+
+#include "gdkdeviceprivate.h"
+
+G_BEGIN_DECLS
+
+typedef struct _GdkMacosDevice      GdkMacosDevice;
+typedef struct _GdkMacosDeviceClass GdkMacosDeviceClass;
+
+#define GDK_TYPE_MACOS_DEVICE       (gdk_macos_device_get_type())
+#define GDK_MACOS_DEVICE(object)    (G_TYPE_CHECK_INSTANCE_CAST ((object), GDK_TYPE_MACOS_DEVICE, 
GdkMacosDevice))
+#define GDK_IS_MACOS_DEVICE(object) (G_TYPE_CHECK_INSTANCE_TYPE ((object), GDK_TYPE_MACOS_DEVICE))
+
+GType gdk_macos_device_get_type (void);
+
+G_END_DECLS
+
+#endif /* __GDK_MACOS_DEVICE_PRIVATE_H__ */
diff --git a/gdk/macos/gdkmacosdevice.c b/gdk/macos/gdkmacosdevice.c
new file mode 100644
index 0000000000..3a1d50a1a7
--- /dev/null
+++ b/gdk/macos/gdkmacosdevice.c
@@ -0,0 +1,55 @@
+/*
+ * Copyright © 2020 Red Hat, Inc.
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * This library 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
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this library. If not, see <http://www.gnu.org/licenses/>.
+ *
+ * SPDX-License-Identifier: LGPL-2.1-or-later
+ */
+
+#include "config.h"
+
+#include <gdk/gdk.h>
+
+#include "gdkmacosdevice-private.h"
+
+struct _GdkMacosDevice
+{
+  GdkDevice parent_instance;
+};
+
+struct _GdkMacosDeviceClass
+{
+  GdkDeviceClass parent_class;
+};
+
+G_DEFINE_TYPE (GdkMacosDevice, gdk_macos_device, GDK_TYPE_DEVICE)
+
+static void
+gdk_macos_device_finalize (GObject *object)
+{
+  G_OBJECT_CLASS (gdk_macos_device_parent_class)->finalize (object);
+}
+
+static void
+gdk_macos_device_class_init (GdkMacosDeviceClass *klass)
+{
+  GObjectClass *object_class = G_OBJECT_CLASS (klass);
+
+  object_class->finalize = gdk_macos_device_finalize;
+}
+
+static void
+gdk_macos_device_init (GdkMacosDevice *self)
+{
+}
diff --git a/gdk/macos/gdkmacosdisplay.c b/gdk/macos/gdkmacosdisplay.c
index e0ae8b161f..342e299ba5 100644
--- a/gdk/macos/gdkmacosdisplay.c
+++ b/gdk/macos/gdkmacosdisplay.c
@@ -27,6 +27,7 @@
 #include "gdkmacosdisplay-private.h"
 #include "gdkmacoskeymap-private.h"
 #include "gdkmacosmonitor-private.h"
+#include "gdkmacosseat-private.h"
 #include "gdkmacossurface-private.h"
 #include "gdkmacosutils-private.h"
 
@@ -174,6 +175,18 @@ gdk_macos_display_load_monitors (GdkMacosDisplay *self)
   GDK_END_MACOS_ALLOC_POOL;
 }
 
+static void
+gdk_macos_display_load_seat (GdkMacosDisplay *self)
+{
+  GdkSeat *seat;
+
+  g_assert (GDK_IS_MACOS_DISPLAY (self));
+
+  seat = _gdk_macos_seat_new (self);
+  gdk_display_add_seat (GDK_DISPLAY (self), seat);
+  g_object_unref (seat);
+}
+
 static const gchar *
 gdk_macos_display_get_name (GdkDisplay *display)
 {
@@ -353,6 +366,7 @@ _gdk_macos_display_open (const gchar *display_name)
   self->name = g_strdup (display_name);
   self->keymap = _gdk_macos_keymap_new (self);
 
+  gdk_macos_display_load_seat (self);
   gdk_macos_display_load_monitors (self);
 
   if (event_source == NULL)
diff --git a/gdk/macos/gdkmacosmonitor-private.h b/gdk/macos/gdkmacosmonitor-private.h
index ef5721e27d..7eb24819f4 100644
--- a/gdk/macos/gdkmacosmonitor-private.h
+++ b/gdk/macos/gdkmacosmonitor-private.h
@@ -29,16 +29,6 @@
 
 G_BEGIN_DECLS
 
-struct _GdkMacosMonitor
-{
-  GdkMonitor parent_instance;
-};
-
-struct _GdkMacosMonitorClass
-{
-  GdkMonitorClass parent_class;
-};
-
 GdkMacosMonitor *_gdk_macos_monitor_new (GdkMacosDisplay   *display,
                                          CGDirectDisplayID  monitor_id);
 
diff --git a/gdk/macos/gdkmacosmonitor.c b/gdk/macos/gdkmacosmonitor.c
index 37dc40274e..652c400696 100644
--- a/gdk/macos/gdkmacosmonitor.c
+++ b/gdk/macos/gdkmacosmonitor.c
@@ -23,6 +23,16 @@
 
 #include "gdkmacosmonitor-private.h"
 
+struct _GdkMacosMonitor
+{
+  GdkMonitor parent_instance;
+};
+
+struct _GdkMacosMonitorClass
+{
+  GdkMonitorClass parent_class;
+};
+
 G_DEFINE_TYPE (GdkMacosMonitor, gdk_macos_monitor, GDK_TYPE_MONITOR)
 
 static void
diff --git a/gdk/macos/gdkmacosseat-private.h b/gdk/macos/gdkmacosseat-private.h
new file mode 100644
index 0000000000..57e5605018
--- /dev/null
+++ b/gdk/macos/gdkmacosseat-private.h
@@ -0,0 +1,35 @@
+/*
+ * Copyright © 2020 Red Hat, Inc.
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * This library 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
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this library. If not, see <http://www.gnu.org/licenses/>.
+ *
+ * SPDX-License-Identifier: LGPL-2.1-or-later
+ */
+
+#ifndef __GDK_MACOS_SEAT_PRIVATE_H__
+#define __GDK_MACOS_SEAT_PRIVATE_H__
+
+#include <AppKit/AppKit.h>
+
+#include "gdkmacosdisplay.h"
+
+#include "gdkseatprivate.h"
+
+G_BEGIN_DECLS
+
+GdkSeat *_gdk_macos_seat_new (GdkMacosDisplay *display);
+
+G_END_DECLS
+
+#endif /* __GDK_MACOS_SEAT_PRIVATE_H__ */
diff --git a/gdk/macos/gdkmacosseat.c b/gdk/macos/gdkmacosseat.c
new file mode 100644
index 0000000000..04282a9744
--- /dev/null
+++ b/gdk/macos/gdkmacosseat.c
@@ -0,0 +1,65 @@
+/*
+ * Copyright © 2020 Red Hat, Inc.
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * This library 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
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this library. If not, see <http://www.gnu.org/licenses/>.
+ *
+ * SPDX-License-Identifier: LGPL-2.1-or-later
+ */
+
+#include "config.h"
+
+#include <gdk/gdk.h>
+
+#include "gdkdeviceprivate.h"
+#include "gdkseatdefaultprivate.h"
+
+#include "gdkmacosdevice-private.h"
+#include "gdkmacosseat-private.h"
+
+GdkSeat *
+_gdk_macos_seat_new (GdkMacosDisplay *display)
+{
+  GdkDevice *core_keyboard;
+  GdkDevice *core_pointer;
+  GdkSeat *seat;
+
+  g_return_val_if_fail (GDK_IS_MACOS_DISPLAY (display), NULL);
+
+  core_pointer = g_object_new (GDK_TYPE_MACOS_DEVICE,
+                               "name", "Core Pointer",
+                               "type", GDK_DEVICE_TYPE_MASTER,
+                               "source", GDK_SOURCE_MOUSE,
+                               "has-cursor", TRUE,
+                               "display", display,
+                               NULL);
+  core_keyboard = g_object_new (GDK_TYPE_MACOS_DEVICE,
+                                "name", "Core Keyboard",
+                                "type", GDK_DEVICE_TYPE_MASTER,
+                                "source", GDK_SOURCE_KEYBOARD,
+                                "has-cursor", FALSE,
+                                "display", display,
+                                NULL);
+
+  _gdk_device_set_associated_device (GDK_DEVICE (core_pointer),
+                                     GDK_DEVICE (core_keyboard));
+  _gdk_device_set_associated_device (GDK_DEVICE (core_keyboard),
+                                     GDK_DEVICE (core_pointer));
+
+  seat = gdk_seat_default_new_for_master_pair (core_pointer, core_keyboard);
+
+  g_object_unref (core_pointer);
+  g_object_unref (core_keyboard);
+
+  return g_steal_pointer (&seat);
+}
diff --git a/gdk/macos/meson.build b/gdk/macos/meson.build
index da4b9911b1..8a43f3375d 100644
--- a/gdk/macos/meson.build
+++ b/gdk/macos/meson.build
@@ -1,8 +1,10 @@
 gdk_macos_sources = files([
+  'gdkmacosdevice.c',
   'gdkmacosdisplay.c',
   'gdkmacoseventsource.c',
   'gdkmacoskeymap.c',
   'gdkmacosmonitor.c',
+  'gdkmacosseat.c',
   'gdkmacossurface.c',
   # 'GdkMacosView.c',
   'GdkMacosWindow.c',