2 * AT-SPI - Assistive Technology Service Provider Interface
3 * (Gnome Accessibility Project; http://developer.gnome.org/projects/gap)
5 * Copyright 2008 Novell, Inc.
6 * Copyright 2001, 2002 Sun Microsystems Inc.,
7 * Copyright 2001, 2002 Ximian, Inc.
9 * This library is free software; you can redistribute it and/or
10 * modify it under the terms of the GNU Library General Public
11 * License as published by the Free Software Foundation; either
12 * version 2 of the License, or (at your option) any later version.
14 * This library is distributed in the hope that it will be useful,
15 * but WITHOUT ANY WARRANTY; without even the implied warranty of
16 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
17 * Library General Public License for more details.
19 * You should have received a copy of the GNU Library General Public
20 * License along with this library; if not, write to the
21 * Free Software Foundation, Inc., 59 Temple Place - Suite 330,
22 * Boston, MA 02111-1307, USA.
26 #include <droute/droute.h>
31 #include "introspection.h"
34 impl_contains (DBusConnection * bus, DBusMessage * message, void *user_data)
36 AtkComponent *component = (AtkComponent *) user_data;
38 dbus_uint32_t coord_type;
43 g_return_val_if_fail (ATK_IS_COMPONENT (user_data),
44 droute_not_yet_handled_error (message));
46 dbus_error_init (&error);
47 if (!dbus_message_get_args
48 (message, &error, DBUS_TYPE_INT32, &x, DBUS_TYPE_INT32, &y,
49 DBUS_TYPE_UINT32, &coord_type, DBUS_TYPE_INVALID))
51 return droute_invalid_arguments_error (message);
54 atk_component_contains (component, x, y, (AtkCoordType) coord_type);
55 reply = dbus_message_new_method_return (message);
58 dbus_message_append_args (reply, DBUS_TYPE_BOOLEAN, &retval,
65 impl_GetAccessibleAtPoint (DBusConnection * bus, DBusMessage * message,
68 AtkComponent *component = (AtkComponent *) user_data;
70 dbus_uint32_t coord_type;
75 g_return_val_if_fail (ATK_IS_COMPONENT (user_data),
76 droute_not_yet_handled_error (message));
78 dbus_error_init (&error);
79 if (!dbus_message_get_args
80 (message, &error, DBUS_TYPE_INT32, &x, DBUS_TYPE_INT32, &y,
81 DBUS_TYPE_UINT32, &coord_type, DBUS_TYPE_INVALID))
83 return droute_invalid_arguments_error (message);
86 atk_component_ref_accessible_at_point (component, x, y,
87 (AtkCoordType) coord_type);
88 reply = spi_object_return_reference (message, child);
89 g_object_unref (child);
95 impl_GetExtents (DBusConnection * bus, DBusMessage * message, void *user_data)
97 AtkComponent *component = (AtkComponent *) user_data;
99 dbus_uint32_t coord_type;
100 gint ix, iy, iwidth, iheight;
102 g_return_val_if_fail (ATK_IS_COMPONENT (user_data),
103 droute_not_yet_handled_error (message));
105 dbus_error_init (&error);
106 if (!dbus_message_get_args
107 (message, &error, DBUS_TYPE_UINT32, &coord_type, DBUS_TYPE_INVALID))
109 return droute_invalid_arguments_error (message);
111 atk_component_get_extents (component, &ix, &iy, &iwidth, &iheight,
112 (AtkCoordType) coord_type);
113 return spi_dbus_return_rect (message, ix, iy, iwidth, iheight);
117 impl_GetPosition (DBusConnection * bus, DBusMessage * message,
120 AtkComponent *component = (AtkComponent *) user_data;
122 dbus_uint32_t coord_type;
127 g_return_val_if_fail (ATK_IS_COMPONENT (user_data),
128 droute_not_yet_handled_error (message));
130 dbus_error_init (&error);
131 if (!dbus_message_get_args
132 (message, &error, DBUS_TYPE_UINT32, &coord_type, DBUS_TYPE_INVALID))
134 return droute_invalid_arguments_error (message);
136 atk_component_get_position (component, &ix, &iy, (AtkCoordType) coord_type);
139 reply = dbus_message_new_method_return (message);
142 dbus_message_append_args (reply, DBUS_TYPE_INT32, &x, DBUS_TYPE_INT32,
143 &y, DBUS_TYPE_INVALID);
149 impl_GetSize (DBusConnection * bus, DBusMessage * message, void *user_data)
151 AtkComponent *component = (AtkComponent *) user_data;
152 gint iwidth = 0, iheight = 0;
153 dbus_int32_t width, height;
156 g_return_val_if_fail (ATK_IS_COMPONENT (user_data),
157 droute_not_yet_handled_error (message));
159 atk_component_get_size (component, &iwidth, &iheight);
162 reply = dbus_message_new_method_return (message);
165 dbus_message_append_args (reply, DBUS_TYPE_INT32, &width,
166 DBUS_TYPE_INT32, &height, DBUS_TYPE_INVALID);
172 impl_GetLayer (DBusConnection * bus, DBusMessage * message, void *user_data)
174 AtkComponent *component = (AtkComponent *) user_data;
179 g_return_val_if_fail (ATK_IS_COMPONENT (user_data),
180 droute_not_yet_handled_error (message));
182 atklayer = atk_component_get_layer (component);
186 case ATK_LAYER_BACKGROUND:
187 rv = ATSPI_LAYER_BACKGROUND;
189 case ATK_LAYER_CANVAS:
190 rv = ATSPI_LAYER_CANVAS;
192 case ATK_LAYER_WIDGET:
193 rv = ATSPI_LAYER_WIDGET;
196 rv = ATSPI_LAYER_MDI;
198 case ATK_LAYER_POPUP:
199 rv = ATSPI_LAYER_POPUP;
201 case ATK_LAYER_OVERLAY:
202 rv = ATSPI_LAYER_OVERLAY;
204 case ATK_LAYER_WINDOW:
205 rv = ATSPI_LAYER_WINDOW;
208 rv = ATSPI_LAYER_INVALID;
211 reply = dbus_message_new_method_return (message);
214 dbus_message_append_args (reply, DBUS_TYPE_UINT32, &rv,
221 impl_GetMDIZOrder (DBusConnection * bus, DBusMessage * message,
224 AtkComponent *component = (AtkComponent *) user_data;
228 g_return_val_if_fail (ATK_IS_COMPONENT (user_data),
229 droute_not_yet_handled_error (message));
231 rv = atk_component_get_mdi_zorder (component);
232 reply = dbus_message_new_method_return (message);
235 dbus_message_append_args (reply, DBUS_TYPE_INT16, &rv,
242 impl_GrabFocus (DBusConnection * bus, DBusMessage * message, void *user_data)
244 AtkComponent *component = (AtkComponent *) user_data;
248 g_return_val_if_fail (ATK_IS_COMPONENT (user_data),
249 droute_not_yet_handled_error (message));
251 rv = atk_component_grab_focus (component);
252 reply = dbus_message_new_method_return (message);
255 dbus_message_append_args (reply, DBUS_TYPE_UINT32, &rv,
263 impl_registerFocusHandler (DBusConnection * bus, DBusMessage * message,
269 impl_deregisterFocusHandler (DBusConnection * bus, DBusMessage * message,
276 impl_GetAlpha (DBusConnection * bus, DBusMessage * message, void *user_data)
278 AtkComponent *component = (AtkComponent *) user_data;
282 g_return_val_if_fail (ATK_IS_COMPONENT (user_data),
283 droute_not_yet_handled_error (message));
285 rv = atk_component_get_alpha (component);
286 reply = dbus_message_new_method_return (message);
289 dbus_message_append_args (reply, DBUS_TYPE_DOUBLE, &rv,
296 impl_SetExtents (DBusConnection * bus, DBusMessage * message, void *user_data)
298 AtkComponent *component = (AtkComponent *) user_data;
299 DBusMessageIter iter, iter_struct;
300 dbus_uint32_t coord_type;
301 dbus_int32_t x, y, width, height;
305 g_return_val_if_fail (ATK_IS_COMPONENT (user_data),
306 droute_not_yet_handled_error (message));
308 if (strcmp (dbus_message_get_signature (message), "(iiii)u") != 0)
310 return droute_invalid_arguments_error (message);
313 dbus_message_iter_init (message, &iter);
314 dbus_message_iter_recurse (&iter, &iter_struct);
315 dbus_message_iter_get_basic (&iter_struct, &x);
316 dbus_message_iter_next (&iter_struct);
317 dbus_message_iter_get_basic (&iter_struct, &y);
318 dbus_message_iter_next (&iter_struct);
319 dbus_message_iter_get_basic (&iter_struct, &width);
320 dbus_message_iter_next (&iter_struct);
321 dbus_message_iter_get_basic (&iter_struct, &height);
322 dbus_message_iter_next (&iter_struct);
323 dbus_message_iter_next (&iter);
324 dbus_message_iter_get_basic (&iter, &coord_type);
326 ret = atk_component_set_extents (component, x, y, width, height, coord_type);
328 reply = dbus_message_new_method_return (message);
331 dbus_message_append_args (reply, DBUS_TYPE_BOOLEAN, &ret,
339 impl_SetPosition (DBusConnection * bus, DBusMessage * message, void *user_data)
341 AtkComponent *component = (AtkComponent *) user_data;
342 dbus_uint32_t coord_type;
347 g_return_val_if_fail (ATK_IS_COMPONENT (user_data),
348 droute_not_yet_handled_error (message));
350 if (!dbus_message_get_args
351 (message, NULL, DBUS_TYPE_INT32, &x, DBUS_TYPE_INT32, &y,
352 DBUS_TYPE_UINT32, &coord_type, DBUS_TYPE_INVALID))
354 return droute_invalid_arguments_error (message);
357 ret = atk_component_set_position (component, x, y, coord_type);
359 reply = dbus_message_new_method_return (message);
362 dbus_message_append_args (reply, DBUS_TYPE_BOOLEAN, &ret,
370 impl_SetSize (DBusConnection * bus, DBusMessage * message, void *user_data)
372 AtkComponent *component = (AtkComponent *) user_data;
373 dbus_int32_t width, height;
377 g_return_val_if_fail (ATK_IS_COMPONENT (user_data),
378 droute_not_yet_handled_error (message));
380 if (!dbus_message_get_args
381 (message, NULL, DBUS_TYPE_INT32, &width, DBUS_TYPE_INT32, &height,
384 return droute_invalid_arguments_error (message);
387 ret = atk_component_set_size (component, width, height);
389 reply = dbus_message_new_method_return (message);
392 dbus_message_append_args (reply, DBUS_TYPE_BOOLEAN, &ret,
399 static DRouteMethod methods[] = {
400 {impl_contains, "contains"},
401 {impl_GetAccessibleAtPoint, "GetAccessibleAtPoint"},
402 {impl_GetExtents, "GetExtents"},
403 {impl_GetPosition, "GetPosition"},
404 {impl_GetSize, "GetSize"},
405 {impl_GetLayer, "GetLayer"},
406 {impl_GetMDIZOrder, "GetMDIZOrder"},
407 {impl_GrabFocus, "GrabFocus"},
408 //{impl_registerFocusHandler, "registerFocusHandler"},
409 //{impl_deregisterFocusHandler, "deregisterFocusHandler"},
410 {impl_GetAlpha, "GetAlpha"},
411 {impl_SetExtents, "SetExtents"},
412 {impl_SetPosition, "SetPosition"},
413 {impl_SetSize, "SetSize"},
418 spi_initialize_component (DRoutePath * path)
420 droute_path_add_interface (path,
421 ATSPI_DBUS_INTERFACE_COMPONENT, spi_org_a11y_atspi_Component, methods, NULL);