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Diffstat (limited to 'atk-adaptor/adaptors/selection-adaptor.c')
-rw-r--r--atk-adaptor/adaptors/selection-adaptor.c257
1 files changed, 257 insertions, 0 deletions
diff --git a/atk-adaptor/adaptors/selection-adaptor.c b/atk-adaptor/adaptors/selection-adaptor.c
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+++ b/atk-adaptor/adaptors/selection-adaptor.c
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+/*
+ * AT-SPI - Assistive Technology Service Provider Interface
+ * (Gnome Accessibility Project; http://developer.gnome.org/projects/gap)
+ *
+ * Copyright 2008 Novell, Inc.
+ * Copyright 2001, 2002 Sun Microsystems Inc.,
+ * Copyright 2001, 2002 Ximian, 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.
+ */
+
+#include <atk/atk.h>
+#include <droute/droute.h>
+#include "bridge.h"
+
+#include "spi-dbus.h"
+#include "object.h"
+#include "introspection.h"
+
+static dbus_bool_t
+impl_get_NSelectedChildren (DBusMessageIter * iter, void *user_data)
+{
+ AtkSelection *selection = (AtkSelection *) user_data;
+ g_return_val_if_fail (ATK_IS_SELECTION (user_data), FALSE);
+ return droute_return_v_int32 (iter,
+ atk_selection_get_selection_count
+ (selection));
+}
+
+/*static char *
+impl_get_NSelectedChildren_str (void *datum)
+{
+ g_return_val_if_fail (ATK_IS_SELECTION (user_data), FALSE);
+ return g_strdup_printf ("%d",
+ atk_selection_get_selection_count ((AtkSelection *)
+ datum));
+}*/
+
+static DBusMessage *
+impl_GetSelectedChild (DBusConnection * bus, DBusMessage * message,
+ void *user_data)
+{
+ AtkSelection *selection = (AtkSelection *) user_data;
+ DBusMessage *reply;
+ dbus_int32_t selectedChildIndex;
+ AtkObject *atk_object;
+
+ g_return_val_if_fail (ATK_IS_SELECTION (user_data),
+ droute_not_yet_handled_error (message));
+ if (!dbus_message_get_args
+ (message, NULL, DBUS_TYPE_INT32, &selectedChildIndex,
+ DBUS_TYPE_INVALID))
+ {
+ return droute_invalid_arguments_error (message);
+ }
+ atk_object = atk_selection_ref_selection (selection, selectedChildIndex);
+ reply = spi_object_return_reference (message, atk_object);
+ if (atk_object)
+ g_object_unref (atk_object);
+
+ return reply;
+}
+
+static DBusMessage *
+impl_SelectChild (DBusConnection * bus, DBusMessage * message,
+ void *user_data)
+{
+ AtkSelection *selection = (AtkSelection *) user_data;
+ dbus_int32_t childIndex;
+ dbus_bool_t rv;
+ DBusMessage *reply;
+
+ g_return_val_if_fail (ATK_IS_SELECTION (user_data),
+ droute_not_yet_handled_error (message));
+ if (!dbus_message_get_args
+ (message, NULL, DBUS_TYPE_INT32, &childIndex, DBUS_TYPE_INVALID))
+ {
+ return droute_invalid_arguments_error (message);
+ }
+ rv = atk_selection_add_selection (selection, childIndex);
+ reply = dbus_message_new_method_return (message);
+ if (reply)
+ {
+ dbus_message_append_args (reply, DBUS_TYPE_BOOLEAN, &rv,
+ DBUS_TYPE_INVALID);
+ }
+ return reply;
+}
+
+static DBusMessage *
+impl_DeselectSelectedChild (DBusConnection * bus, DBusMessage * message,
+ void *user_data)
+{
+ AtkSelection *selection = (AtkSelection *) user_data;
+ dbus_int32_t selectedChildIndex;
+ dbus_bool_t rv;
+ DBusMessage *reply;
+
+ g_return_val_if_fail (ATK_IS_SELECTION (user_data),
+ droute_not_yet_handled_error (message));
+ if (!dbus_message_get_args
+ (message, NULL, DBUS_TYPE_INT32, &selectedChildIndex,
+ DBUS_TYPE_INVALID))
+ {
+ return droute_invalid_arguments_error (message);
+ }
+ rv = atk_selection_remove_selection (selection, selectedChildIndex);
+ reply = dbus_message_new_method_return (message);
+ if (reply)
+ {
+ dbus_message_append_args (reply, DBUS_TYPE_BOOLEAN, &rv,
+ DBUS_TYPE_INVALID);
+ }
+ return reply;
+}
+
+static DBusMessage *
+impl_IsChildSelected (DBusConnection * bus, DBusMessage * message,
+ void *user_data)
+{
+ AtkSelection *selection = (AtkSelection *) user_data;
+ dbus_int32_t childIndex;
+ dbus_bool_t rv;
+ DBusMessage *reply;
+
+ g_return_val_if_fail (ATK_IS_SELECTION (user_data),
+ droute_not_yet_handled_error (message));
+ if (!dbus_message_get_args
+ (message, NULL, DBUS_TYPE_INT32, &childIndex, DBUS_TYPE_INVALID))
+ {
+ return droute_invalid_arguments_error (message);
+ }
+ rv = atk_selection_is_child_selected (selection, childIndex);
+ reply = dbus_message_new_method_return (message);
+ if (reply)
+ {
+ dbus_message_append_args (reply, DBUS_TYPE_BOOLEAN, &rv,
+ DBUS_TYPE_INVALID);
+ }
+ return reply;
+}
+
+static DBusMessage *
+impl_SelectAll (DBusConnection * bus, DBusMessage * message, void *user_data)
+{
+ AtkSelection *selection = (AtkSelection *) user_data;
+ dbus_bool_t rv;
+ DBusMessage *reply;
+
+ g_return_val_if_fail (ATK_IS_SELECTION (user_data),
+ droute_not_yet_handled_error (message));
+ rv = atk_selection_select_all_selection (selection);
+ reply = dbus_message_new_method_return (message);
+ if (reply)
+ {
+ dbus_message_append_args (reply, DBUS_TYPE_BOOLEAN, &rv,
+ DBUS_TYPE_INVALID);
+ }
+ return reply;
+}
+
+static DBusMessage *
+impl_ClearSelection (DBusConnection * bus, DBusMessage * message,
+ void *user_data)
+{
+ AtkSelection *selection = (AtkSelection *) user_data;
+ dbus_bool_t rv;
+ DBusMessage *reply;
+
+ g_return_val_if_fail (ATK_IS_SELECTION (user_data),
+ droute_not_yet_handled_error (message));
+ rv = atk_selection_clear_selection (selection);
+ reply = dbus_message_new_method_return (message);
+ if (reply)
+ {
+ dbus_message_append_args (reply, DBUS_TYPE_BOOLEAN, &rv,
+ DBUS_TYPE_INVALID);
+ }
+ return reply;
+}
+
+static DBusMessage *
+impl_DeselectChild (DBusConnection * bus, DBusMessage * message,
+ void *user_data)
+{
+ AtkSelection *selection = (AtkSelection *) user_data;
+ dbus_int32_t selectedChildIndex;
+ dbus_bool_t rv = FALSE;
+ gint i, nselected;
+ DBusMessage *reply;
+
+ g_return_val_if_fail (ATK_IS_SELECTION (user_data),
+ droute_not_yet_handled_error (message));
+ if (!dbus_message_get_args
+ (message, NULL, DBUS_TYPE_INT32, &selectedChildIndex,
+ DBUS_TYPE_INVALID))
+ {
+ return droute_invalid_arguments_error (message);
+ }
+ nselected = atk_selection_get_selection_count (selection);
+ for (i = 0; i < nselected; ++i)
+ {
+ AtkObject *selected_obj = atk_selection_ref_selection (selection, i);
+ if (atk_object_get_index_in_parent (selected_obj) == selectedChildIndex)
+ {
+ g_object_unref (G_OBJECT (selected_obj));
+ rv = atk_selection_remove_selection (selection, i);
+ break;
+ }
+ g_object_unref (G_OBJECT (selected_obj));
+ }
+ reply = dbus_message_new_method_return (message);
+ if (reply)
+ {
+ dbus_message_append_args (reply, DBUS_TYPE_BOOLEAN, &rv,
+ DBUS_TYPE_INVALID);
+ }
+ return reply;
+}
+
+static DRouteMethod methods[] = {
+ {impl_GetSelectedChild, "GetSelectedChild"},
+ {impl_SelectChild, "SelectChild"},
+ {impl_DeselectSelectedChild, "DeselectSelectedChild"},
+ {impl_IsChildSelected, "IsChildSelected"},
+ {impl_SelectAll, "SelectAll"},
+ {impl_ClearSelection, "ClearSelection"},
+ {impl_DeselectChild, "DeselectChild"},
+ {NULL, NULL}
+};
+
+static DRouteProperty properties[] = {
+ {impl_get_NSelectedChildren, NULL, "NSelectedChildren"},
+ {NULL, NULL, NULL}
+};
+
+void
+spi_initialize_selection (DRoutePath * path)
+{
+ spi_atk_add_interface (path,
+ ATSPI_DBUS_INTERFACE_SELECTION,
+ spi_org_a11y_atspi_Selection,
+ methods, properties);
+};
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