+/*
+ * AT-SPI - Assistive Technology Service Provider Interface
+ * (Gnome Accessibility Project; http://developer.gnome.org/projects/gap)
+ *
+ * LoginHelper interface
+ * Copyright 2004 Sun Microsystems Inc.,
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Library 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
+ * Library General Public License for more details.
+ *
+ * You should have received a copy of the GNU Library General Public
+ * License along with this library; if not, write to the
+ * Free Software Foundation, Inc., 59 Temple Place - Suite 330,
+ * Boston, MA 02111-1307, USA.
+ */
+
+/* login-helper.c: minimal implementation of Accessibility_LoginHelper.idl */
+#include <config.h>
+#include "login-helper.h"
+#include "spi-common/spi-dbus.h"
+#include "droute/droute.h"
+
+/* Our parent Gtk object type */
+#define PARENT_TYPE G_TYPE_OBJECT
+
+/* A pointer to our parent object class */
+static GObjectClass *g_object_parent_class;
+
+static void
+login_helper_finalize (GObject *object)
+{
+ (G_OBJECT_CLASS (g_object_parent_class))->finalize (object);
+}
+
+static gboolean
+login_helper_set_safe (LoginHelper *helper, gboolean safe)
+{
+ LoginHelperClass *klass = LOGIN_HELPER_GET_CLASS (helper);
+
+ if (klass->set_safe)
+ return (* klass->set_safe)(helper, safe);
+ else
+ return FALSE;
+}
+
+static DBusMessage *
+impl_set_safe (DBusConnection *bus, DBusMessage *message, void *user_data)
+{
+ LoginHelper *helper = user_data;
+
+ DBusError error;
+ dbus_bool_t safe;
+ dbus_bool_t rv;
+ DBusMessage *reply;
+
+ dbus_error_init (&error);
+ if (!dbus_message_get_args
+ (message, &error, DBUS_TYPE_BOOLEAN, &safe, DBUS_TYPE_INVALID))
+ {
+ return SPI_DBUS_RETURN_ERROR (message, &error);
+ }
+ rv = login_helper_set_safe (helper, safe);
+ reply = dbus_message_new_method_return (message);
+ if (reply)
+ {
+ dbus_message_append_args (reply, DBUS_TYPE_BOOLEAN, &rv, DBUS_TYPE_INVALID);
+ }
+ return reply;
+}
+
+static LoginHelperDeviceReqFlags
+login_helper_get_device_reqs (LoginHelper *helper)
+{
+ LoginHelperClass *klass = LOGIN_HELPER_GET_CLASS (helper);
+
+ if (klass->get_device_reqs)
+ return (* klass->get_device_reqs)(helper);
+ else
+ return 0;
+}
+
+static DBusMessage *
+impl_get_device_reqs (DBusConnection *bus, DBusMessage *message, void *user_data)
+{
+ LoginHelper *helper = user_data;
+ dbus_uint32_t flags = 0;
+ DBusMessage *reply;
+
+ flags = login_helper_get_device_reqs (helper);
+
+ reply = dbus_message_new_method_return (message);
+ if (reply)
+ {
+ dbus_message_append_args (reply, DBUS_TYPE_UINT32, &flags, DBUS_TYPE_INVALID);
+ }
+ return reply;
+}
+
+static Window*
+login_helper_get_raise_windows (LoginHelper *helper)
+{
+ LoginHelperClass *klass = LOGIN_HELPER_GET_CLASS (helper);
+
+ if (klass->get_raise_windows)
+ return (* klass->get_raise_windows)(helper);
+ else
+ return NULL;
+}
+
+static DBusMessage *
+impl_get_raise_windows (DBusConnection *bus, DBusMessage *message, void *user_data)
+{
+ LoginHelper *helper = user_data;
+ unsigned long *wids;
+ gint count = 0;
+ DBusMessage *reply;
+ DBusMessageIter iter, iter_array;
+
+ wids = login_helper_get_raise_windows (helper);
+ reply = dbus_message_new_method_return (message);
+ if (!reply) return NULL;
+ dbus_message_iter_init_append (message, &iter);
+ if (dbus_message_iter_open_container (&iter, DBUS_TYPE_ARRAY, "i", &iter_array) && wids)
+ {
+ while (*wids)
+ {
+ // TODO: figure out if this will break on 64-bit systems
+ dbus_int32_t id = *wids++;
+ dbus_message_iter_append_basic (&iter_array, DBUS_TYPE_INT32, &id);
+ }
+ dbus_message_iter_close_container (&iter, &iter_array);
+ }
+ if (wids) g_free (wids);
+ return reply;
+}
+
+static void
+login_helper_class_init (LoginHelperClass *klass)
+{
+ GObjectClass * object_class = (GObjectClass *) klass;
+
+ g_object_parent_class = g_type_class_peek_parent (klass);
+
+ object_class->finalize = login_helper_finalize;
+
+}
+
+static void
+login_helper_init (LoginHelper *object)
+{
+}
+
+G_DEFINE_TYPE (LoginHelper,
+ login_helper,
+ PARENT_TYPE)
+
projects / platform / core / uifw / at-spi2-atk.git / commitdiff