[18421] | 1 | /* |
---|
| 2 | * AT-SPI - Assistive Technology Service Provider Interface |
---|
| 3 | * (Gnome Accessibility Project; http://developer.gnome.org/projects/gap) |
---|
| 4 | * |
---|
[18687] | 5 | * Copyright 2001, 2002 Sun Microsystems Inc., |
---|
| 6 | * Copyright 2001, 2002 Ximian, Inc. |
---|
[18421] | 7 | * |
---|
| 8 | * This library is free software; you can redistribute it and/or |
---|
| 9 | * modify it under the terms of the GNU Library General Public |
---|
| 10 | * License as published by the Free Software Foundation; either |
---|
| 11 | * version 2 of the License, or (at your option) any later version. |
---|
| 12 | * |
---|
| 13 | * This library is distributed in the hope that it will be useful, |
---|
| 14 | * but WITHOUT ANY WARRANTY; without even the implied warranty of |
---|
| 15 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU |
---|
| 16 | * Library General Public License for more details. |
---|
| 17 | * |
---|
| 18 | * You should have received a copy of the GNU Library General Public |
---|
| 19 | * License along with this library; if not, write to the |
---|
| 20 | * Free Software Foundation, Inc., 59 Temple Place - Suite 330, |
---|
| 21 | * Boston, MA 02111-1307, USA. |
---|
| 22 | */ |
---|
| 23 | |
---|
| 24 | /* component.c : bonobo wrapper for accessible component implementation */ |
---|
| 25 | |
---|
| 26 | #include <config.h> |
---|
| 27 | #include <stdio.h> |
---|
| 28 | #include <libspi/action.h> |
---|
| 29 | #include <atk/atkaction.h> |
---|
| 30 | |
---|
| 31 | /* |
---|
| 32 | * Static function declarations |
---|
| 33 | */ |
---|
| 34 | |
---|
| 35 | static void |
---|
| 36 | spi_action_class_init (SpiActionClass *klass); |
---|
| 37 | static void |
---|
| 38 | spi_action_init (SpiAction *action); |
---|
| 39 | static CORBA_long |
---|
| 40 | impl__get_nActions(PortableServer_Servant servant, |
---|
| 41 | CORBA_Environment * ev); |
---|
| 42 | static CORBA_string |
---|
| 43 | impl_getDescription (PortableServer_Servant servant, |
---|
| 44 | const CORBA_long index, |
---|
| 45 | CORBA_Environment * ev); |
---|
| 46 | static CORBA_boolean |
---|
| 47 | impl_doAction (PortableServer_Servant servant, |
---|
| 48 | const CORBA_long index, CORBA_Environment * ev); |
---|
| 49 | static CORBA_string |
---|
| 50 | impl_getName (PortableServer_Servant servant, |
---|
| 51 | const CORBA_long index, |
---|
| 52 | CORBA_Environment * ev); |
---|
| 53 | static CORBA_string |
---|
| 54 | impl_getKeyBinding (PortableServer_Servant servant, |
---|
| 55 | const CORBA_long index, |
---|
| 56 | CORBA_Environment * ev); |
---|
| 57 | |
---|
| 58 | BONOBO_TYPE_FUNC_FULL (SpiAction, |
---|
| 59 | Accessibility_Action, |
---|
| 60 | SPI_TYPE_BASE, |
---|
| 61 | spi_action); |
---|
| 62 | |
---|
| 63 | static void |
---|
| 64 | spi_action_class_init (SpiActionClass *klass) |
---|
| 65 | { |
---|
| 66 | POA_Accessibility_Action__epv *epv = &klass->epv; |
---|
| 67 | |
---|
| 68 | /* Initialize epv table */ |
---|
| 69 | |
---|
| 70 | epv->_get_nActions = impl__get_nActions; |
---|
| 71 | epv->doAction = impl_doAction; |
---|
| 72 | epv->getDescription = impl_getDescription; |
---|
| 73 | epv->getName = impl_getName; |
---|
| 74 | epv->getKeyBinding = impl_getKeyBinding; |
---|
| 75 | } |
---|
| 76 | |
---|
| 77 | static void |
---|
| 78 | spi_action_init (SpiAction *action) |
---|
| 79 | { |
---|
| 80 | } |
---|
| 81 | |
---|
| 82 | SpiAction * |
---|
| 83 | spi_action_interface_new (AtkObject *obj) |
---|
| 84 | { |
---|
| 85 | SpiAction *new_action = g_object_new (SPI_ACTION_TYPE, NULL); |
---|
| 86 | |
---|
| 87 | spi_base_construct (SPI_BASE (new_action), G_OBJECT(obj)); |
---|
| 88 | |
---|
| 89 | return new_action; |
---|
| 90 | } |
---|
| 91 | |
---|
| 92 | static AtkAction * |
---|
| 93 | get_action_from_servant (PortableServer_Servant servant) |
---|
| 94 | { |
---|
| 95 | SpiBase *object = SPI_BASE (bonobo_object_from_servant (servant)); |
---|
| 96 | g_return_val_if_fail (object != NULL, NULL); |
---|
| 97 | g_return_val_if_fail (ATK_IS_OBJECT(object->gobj), NULL); |
---|
| 98 | return ATK_ACTION (object->gobj); |
---|
| 99 | } |
---|
| 100 | |
---|
| 101 | static CORBA_long |
---|
| 102 | impl__get_nActions (PortableServer_Servant servant, |
---|
| 103 | CORBA_Environment *ev) |
---|
| 104 | { |
---|
| 105 | AtkAction *action = get_action_from_servant (servant); |
---|
| 106 | return atk_action_get_n_actions (action); |
---|
| 107 | } |
---|
| 108 | |
---|
| 109 | static CORBA_boolean |
---|
| 110 | impl_doAction (PortableServer_Servant servant, |
---|
| 111 | const CORBA_long index, CORBA_Environment * ev) |
---|
| 112 | { |
---|
| 113 | AtkAction *action = get_action_from_servant (servant); |
---|
| 114 | return atk_action_do_action (action, (gint) index); |
---|
| 115 | } |
---|
| 116 | |
---|
| 117 | static CORBA_string |
---|
| 118 | impl_getDescription (PortableServer_Servant servant, |
---|
| 119 | const CORBA_long index, |
---|
| 120 | CORBA_Environment * ev) |
---|
| 121 | { |
---|
| 122 | AtkAction *action = get_action_from_servant (servant); |
---|
| 123 | const gchar *rv; |
---|
| 124 | |
---|
| 125 | rv = atk_action_get_description (action, index); |
---|
| 126 | if (rv) |
---|
| 127 | return CORBA_string_dup (rv); |
---|
| 128 | else |
---|
| 129 | return CORBA_string_dup (""); |
---|
| 130 | } |
---|
| 131 | |
---|
| 132 | static CORBA_string |
---|
| 133 | impl_getName (PortableServer_Servant servant, |
---|
| 134 | const CORBA_long index, |
---|
| 135 | CORBA_Environment * ev) |
---|
| 136 | { |
---|
| 137 | AtkAction *action = get_action_from_servant (servant); |
---|
| 138 | const gchar *rv; |
---|
| 139 | |
---|
| 140 | rv = atk_action_get_name (action, index); |
---|
| 141 | if (rv) |
---|
| 142 | return CORBA_string_dup (rv); |
---|
| 143 | else |
---|
| 144 | return CORBA_string_dup (""); |
---|
| 145 | } |
---|
| 146 | |
---|
| 147 | static CORBA_string |
---|
| 148 | impl_getKeyBinding (PortableServer_Servant servant, |
---|
| 149 | const CORBA_long index, |
---|
| 150 | CORBA_Environment * ev) |
---|
| 151 | { |
---|
| 152 | AtkAction *action = get_action_from_servant (servant); |
---|
| 153 | const gchar *rv; |
---|
| 154 | |
---|
| 155 | rv = atk_action_get_keybinding (action, index); |
---|
| 156 | if (rv) |
---|
| 157 | return CORBA_string_dup (rv); |
---|
| 158 | else |
---|
| 159 | return CORBA_string_dup (""); |
---|
| 160 | } |
---|