/* GDK - The GIMP Drawing Kit
 * Copyright (C) 2009 Carlos Garnacho <carlosg@gnome.org>
 *
 * 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 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/>.
 */

#include "config.h"

#include <gdk/gdktypes.h>
#include <gdk/gdkdevicemanager.h>
#include <gdk/gdkdeviceprivate.h>
#include <gdk/gdkseatdefaultprivate.h>
#include <gdk/gdkdevicemanagerprivate.h>
#include "gdkdevicemanager-core-quartz.h"
#include "gdkquartzdevice-core.h"
#include "gdkkeysyms.h"
#include "gdkprivate-quartz.h"


#define HAS_FOCUS(toplevel)                           \
  ((toplevel)->has_focus || (toplevel)->has_pointer_focus)

static void    gdk_quartz_device_manager_core_finalize    (GObject *object);
static void    gdk_quartz_device_manager_core_constructed (GObject *object);

static GdkDevice * gdk_quartz_device_manager_core_get_client_pointer (GdkDeviceManager *device_manager);


G_DEFINE_TYPE (GdkQuartzDeviceManagerCore, gdk_quartz_device_manager_core, GDK_TYPE_DEVICE_MANAGER)


static void
gdk_device_manager_set_property (GObject      *object,
                                 guint         prop_id,
                                 const GValue *value,
                                 GParamSpec   *pspec)
{
  switch (prop_id)
    {
    case PROP_DISPLAY:
      GDK_QUARTZ_DEVICE_MANAGER_CORE (object)->display = g_value_get_object (value);
      break;
    default:
      G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec);
      break;
    }
}

static void
gdk_device_manager_get_property (GObject      *object,
                                 guint         prop_id,
                                 GValue       *value,
                                 GParamSpec   *pspec)
{

  switch (prop_id)
    {
    case PROP_DISPLAY:
      g_value_set_object (value, GDK_QUARTZ_DEVICE_MANAGER_CORE (object)->display);
      break;
    default:
      G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec);
      break;
    }
}

static void
gdk_quartz_device_manager_core_class_init (GdkQuartzDeviceManagerCoreClass *klass)
{
  GdkDeviceManagerClass *device_manager_class = GDK_DEVICE_MANAGER_CLASS (klass);
  GObjectClass *object_class = G_OBJECT_CLASS (klass);

  object_class->finalize = gdk_quartz_device_manager_core_finalize;
  object_class->constructed = gdk_quartz_device_manager_core_constructed;

  object_class->set_property = gdk_device_manager_set_property;
  object_class->get_property = gdk_device_manager_get_property;

  g_object_class_install_property (object_class,
                                   PROP_DISPLAY,
                                   g_param_spec_object ("display",
                                                        P_("Display"),
                                                        P_("Display for the device manager"),
                                                        GDK_TYPE_DISPLAY,
                                                        G_PARAM_READWRITE | G_PARAM_CONSTRUCT_ONLY |
}

static GdkDevice *
create_core_pointer (GdkDeviceManager *device_manager,
                     GdkDisplay       *display)
{
  return g_object_new (GDK_TYPE_QUARTZ_DEVICE_CORE,
                       "name", "Core Pointer",
                       "type", GDK_DEVICE_TYPE_MASTER,
                       "input-source", GDK_SOURCE_MOUSE,
                       "input-mode", GDK_MODE_SCREEN,
                       "has-cursor", TRUE,
                       "display", display,
                       "device-manager", device_manager,
                       NULL);
}

static GdkDevice *
create_core_keyboard (GdkDeviceManager *device_manager,
                      GdkDisplay       *display)
{
  return g_object_new (GDK_TYPE_QUARTZ_DEVICE_CORE,
                       "name", "Core Keyboard",
                       "type", GDK_DEVICE_TYPE_MASTER,
                       "input-source", GDK_SOURCE_KEYBOARD,
                       "input-mode", GDK_MODE_SCREEN,
                       "has-cursor", FALSE,
                       "display", display,
                       "device-manager", device_manager,
                       NULL);
}

static void
gdk_quartz_device_manager_core_init (GdkQuartzDeviceManagerCore *device_manager)
{
}

static void
gdk_quartz_device_manager_core_finalize (GObject *object)
{
  GdkQuartzDeviceManagerCore *quartz_device_manager_core;

  quartz_device_manager_core = GDK_QUARTZ_DEVICE_MANAGER_CORE (object);

  g_object_unref (quartz_device_manager_core->core_pointer);
  g_object_unref (quartz_device_manager_core->core_keyboard);

  G_OBJECT_CLASS (gdk_quartz_device_manager_core_parent_class)->finalize (object);
}

static void
gdk_quartz_device_manager_core_constructed (GObject *object)
{
  GdkQuartzDeviceManagerCore *device_manager;
  GdkDisplay *display;
  GdkSeat *seat;

  device_manager = GDK_QUARTZ_DEVICE_MANAGER_CORE (object);
  display = device_manager->display;
  device_manager->core_pointer = create_core_pointer (GDK_DEVICE_MANAGER (device_manager), display);
  device_manager->core_keyboard = create_core_keyboard (GDK_DEVICE_MANAGER (device_manager), display);

  _gdk_device_set_associated_device (device_manager->core_pointer, device_manager->core_keyboard);
  _gdk_device_set_associated_device (device_manager->core_keyboard, device_manager->core_pointer);

  seat = gdk_seat_default_new_for_master_pair (device_manager->core_pointer,
                                               device_manager->core_keyboard);
  gdk_display_add_seat (display, seat);
  g_object_unref (seat);
}