/*
- * accessible.c: test for accessibility implementation
+ * AT-SPI - Assistive Technology Service Provider Interface
+ * (Gnome Accessibility Project; http://developer.gnome.org/projects/gap)
*
+ * Copyright 2001 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.
*/
-#include <config.h>
-#include <bonobo/Bonobo.h>
-#include <stdio.h>
+/* accessible.c: the core of the accessibility implementation */
-/*
- * This pulls the CORBA definitions for the "Accessibility::Accessible" server
- */
-#include "Accessible.h"
-
-/*
- * This pulls the definition for the BonoboObject (Gtk Type)
- */
-#include "accessible.h"
+#include <config.h>
+#include <stdio.h>
+#include <libspi/libspi.h>
-/*
- * Our parent Gtk object type
- */
-#define PARENT_TYPE BONOBO_X_OBJECT_TYPE
+/* Our parent Gtk object type */
+#define PARENT_TYPE BONOBO_TYPE_OBJECT
-/*
- * A pointer to our parent object class
- */
-static GObjectClass *accessible_parent_class;
+/* A pointer to our parent object class */
+static GObjectClass *spi_accessible_parent_class;
/*
* Implemented GObject::finalize
*/
static void
-accessible_object_finalize (GObject *object)
+spi_accessible_object_finalize (GObject *object)
{
- Accessible *accessible = ACCESSIBLE (object);
+ SpiAccessible *accessible = SPI_ACCESSIBLE (object);
- printf("accessible_object_finalize called\n");
- g_free (accessible->atko);
+ printf("spi_accessible_object_finalize called\n");
+ ATK_OBJECT (accessible->atko); /* assertion */
+ g_object_unref (G_OBJECT(accessible->atko));
+ accessible->atko = NULL;
printf("atko freed, calling parent finalize\n");
- accessible_parent_class->finalize (object);
+ spi_accessible_parent_class->finalize (object);
}
/*
CORBA_Environment *ev)
{
CORBA_char * retval;
- Accessible *accessible = ACCESSIBLE (bonobo_object_from_servant (servant));
- retval = CORBA_string_dup (atk_object_get_name (accessible->atko));
- fprintf (stderr, "Accessible get_name called: %s\n", retval);
+ SpiAccessible *accessible = SPI_ACCESSIBLE (bonobo_object_from_servant (servant));
+ retval = (CORBA_char *) atk_object_get_name (accessible->atko);
+ if (retval )
+ retval = CORBA_string_dup (retval);
+ else
+ retval = CORBA_string_dup ("");
+
return retval;
}
const CORBA_char *name,
CORBA_Environment *ev)
{
- Accessible *accessible = ACCESSIBLE (bonobo_object_from_servant (servant));
+ SpiAccessible *accessible = SPI_ACCESSIBLE (bonobo_object_from_servant (servant));
atk_object_set_name (accessible->atko, name);
- printf ("Accessible set_name called: %s\n", name);
+ printf ("SpiAccessible set_name called: %s\n", name);
+}
+
+/*
+ * CORBA Accessibility::Accessible::get_description method implementation
+ */
+static CORBA_char *
+impl_accessibility_accessible_get_description (PortableServer_Servant servant,
+ CORBA_Environment *ev)
+{
+ CORBA_char * retval;
+ SpiAccessible *accessible = SPI_ACCESSIBLE (bonobo_object_from_servant (servant));
+ retval = CORBA_string_dup (atk_object_get_description (accessible->atko));
+ if (retval )
+ retval = CORBA_string_dup (retval);
+ else
+ retval = CORBA_string_dup ("");
+
+ return retval;
+}
+
+/*
+ * CORBA Accessibility::Accessible::set_description method implementation
+ */
+static void
+impl_accessibility_accessible_set_description (PortableServer_Servant servant,
+ const CORBA_char *name,
+ CORBA_Environment *ev)
+{
+ SpiAccessible *accessible = SPI_ACCESSIBLE (bonobo_object_from_servant (servant));
+ atk_object_set_description (accessible->atko, name);
+ printf ("SpiAccessible set_description called: %s\n", name);
+}
+
+/*
+ * CORBA Accessibility::Accessible::get_parent method implementation
+ */
+static Accessibility_Accessible
+impl_accessibility_accessible_get_parent (PortableServer_Servant servant,
+ CORBA_Environment *ev)
+{
+ Accessibility_Accessible retval;
+ SpiAccessible *accessible = SPI_ACCESSIBLE (bonobo_object_from_servant (servant));
+ AtkObject *parent;
+
+ parent = atk_object_get_parent (accessible->atko);
+ retval = BONOBO_OBJREF (spi_accessible_new (parent));
+
+ printf ("SpiAccessible get_parent called\n");
+
+ return CORBA_Object_duplicate (retval, ev);
+}
+
+/*
+ * CORBA Accessibility::Accessible::get_IndexInParent method implementation
+ */
+static CORBA_long
+impl_accessibility_accessible_get_index_in_parent (PortableServer_Servant servant,
+ CORBA_Environment *ev)
+{
+ CORBA_long retval;
+ SpiAccessible *accessible = SPI_ACCESSIBLE (bonobo_object_from_servant (servant));
+ retval = (CORBA_long) atk_object_get_index_in_parent (accessible->atko);
+ printf ("SpiAccessible get_index_in_parent called\n");
+ return retval;
+}
+
+/*
+ * CORBA Accessibility::Accessible::get_childCount method implementation
+ */
+static CORBA_long
+impl_accessibility_accessible_get_child_count (PortableServer_Servant servant,
+ CORBA_Environment *ev)
+{
+ CORBA_long retval;
+ SpiAccessible *accessible = SPI_ACCESSIBLE (bonobo_object_from_servant (servant));
+ retval = (CORBA_long) atk_object_get_n_accessible_children (accessible->atko);
+ printf ("SpiAccessible get_childCount called: %d\n", (int) retval);
+ return retval;
+}
+
+/*
+ * CORBA Accessibility::Accessible::getChildAtIndex method implementation
+ */
+static Accessibility_Accessible
+impl_accessibility_accessible_get_child_at_index (PortableServer_Servant servant,
+ const CORBA_long index,
+ CORBA_Environment *ev)
+{
+ Accessibility_Accessible retval;
+ SpiAccessible *accessible = SPI_ACCESSIBLE (bonobo_object_from_servant (servant));
+ AtkObject *child = atk_object_ref_accessible_child (accessible->atko, (gint) index);
+ retval = BONOBO_OBJREF (spi_accessible_new (child));
+ printf ("SpiAccessible get_child_at_index called.\n");
+ return CORBA_Object_duplicate (retval, ev);
+}
+
+/*
+ * CORBA Accessibility::Accessible::getState method implementation
+ */
+static Accessibility_StateSet
+impl_accessibility_accessible_get_state (PortableServer_Servant servant,
+ CORBA_Environment *ev)
+{
+ Accessibility_StateSet retval;
+/* SpiAccessible *accessible = SPI_ACCESSIBLE (bonobo_object_from_servant (servant));
+ AtkStateSet *state = atk_object_ref_state_set (accessible->atko); */
+ retval = CORBA_OBJECT_NIL;
+ printf ("SpiAccessible get_state.\n");
+ /* TODO: implement the bonobo stateset class */
+ return (Accessibility_StateSet) retval;
+}
+
+/*
+ * CORBA Accessibility::Accessible::getRelationSet method implementation
+ */
+static Accessibility_RelationSet *
+impl_accessibility_accessible_get_relation_set (PortableServer_Servant servant,
+ CORBA_Environment *ev)
+{
+ Accessibility_RelationSet *retval;
+ gint n_relations;
+ gint i;
+ SpiAccessible *accessible = SPI_ACCESSIBLE (bonobo_object_from_servant (servant));
+ AtkRelationSet *relation_set = atk_object_ref_relation_set (accessible->atko);
+ n_relations = atk_relation_set_get_n_relations (relation_set);
+ retval = CORBA_sequence_Accessibility_Relation__alloc ();
+ CORBA_sequence_Accessibility_Relation_allocbuf (n_relations);
+
+ for (i=0; i<n_relations; ++i)
+ {
+ retval->_buffer[i] =
+ CORBA_Object_duplicate (bonobo_object_corba_objref (
+ BONOBO_OBJECT (spi_relation_new (atk_relation_set_get_relation (relation_set, i)))),
+ ev);
+ }
+
+ printf ("SpiAccessible get_relation_set.\n");
+ return retval;
+}
+
+/*
+ * CORBA Accessibility::Accessible::getRole method implementation
+ */
+static Accessibility_Role
+impl_accessibility_accessible_get_role (PortableServer_Servant servant,
+ CORBA_Environment *ev)
+{
+ Accessibility_Role retval;
+ SpiAccessible *accessible = SPI_ACCESSIBLE (bonobo_object_from_servant (servant));
+ AtkRole role = atk_object_get_role (accessible->atko);
+ retval = role; /* relies on ability to cast these back and forth */
+ printf ("SpiAccessible get_role.\n");
+ return (Accessibility_Role) retval;
}
static void
-accessible_class_init (AccessibleClass *klass)
+spi_accessible_class_init (SpiAccessibleClass *klass)
{
GObjectClass * object_class = (GObjectClass *) klass;
POA_Accessibility_Accessible__epv *epv = &klass->epv;
- accessible_parent_class = g_type_class_ref (BONOBO_X_OBJECT_TYPE);
- /*accessible_parent_class = g_type_class_peek_parent (klass);*/
+ spi_accessible_parent_class = g_type_class_peek_parent (klass);
- object_class->finalize = accessible_object_finalize;
+ object_class->finalize = spi_accessible_object_finalize;
epv->_get_name = impl_accessibility_accessible_get_name;
epv->_set_name = impl_accessibility_accessible_set_name;
+ epv->_get_description = impl_accessibility_accessible_get_description;
+ epv->_set_description = impl_accessibility_accessible_set_description;
+
+ epv->_get_parent = impl_accessibility_accessible_get_parent;
+ epv->_get_childCount = impl_accessibility_accessible_get_child_count;
+ epv->getChildAtIndex = impl_accessibility_accessible_get_child_at_index;
+ epv->getIndexInParent = impl_accessibility_accessible_get_index_in_parent;
+
+ epv->getRelationSet = impl_accessibility_accessible_get_relation_set;
+ epv->getState = impl_accessibility_accessible_get_state;
+ epv->getRole = impl_accessibility_accessible_get_role;
}
static void
-accessible_init (Accessible *accessible)
+spi_accessible_init (SpiAccessible *accessible)
{
}
-GType
-accessible_get_type (void)
-{
- static GType type = 0;
-
- if (!type) {
- static const GTypeInfo tinfo = {
- sizeof (AccessibleClass),
- (GBaseInitFunc) NULL,
- (GBaseFinalizeFunc) NULL,
- (GClassInitFunc) accessible_class_init,
- (GClassFinalizeFunc) NULL,
- NULL, /* class data */
- sizeof (Accessible),
- 0, /* n preallocs */
- (GInstanceInitFunc) accessible_init,
- NULL /* value table */
- };
- /*
- * Here we use bonobo_x_type_unique instead of
- * gtk_type_unique, this auto-generates a load of
- * CORBA structures for us. All derived types must
- * use bonobo_x_type_unique.
- */
- type = bonobo_x_type_unique (
- PARENT_TYPE,
- POA_Accessibility_Accessible__init,
- NULL,
- G_STRUCT_OFFSET (AccessibleClass, epv),
- &tinfo,
- "Accessible");
- }
-
- return type;
-}
+BONOBO_TYPE_FUNC_FULL (SpiAccessible,
+ Accessibility_Accessible,
+ PARENT_TYPE,
+ spi_accessible);
-Accessible *
-accessible_new (AtkObject *o)
+SpiAccessible *
+spi_accessible_new (AtkObject *o)
{
- Accessible *retval =
- ACCESSIBLE (g_object_new (accessible_get_type (), NULL));
+ SpiAccessible *retval = g_object_new (SPI_ACCESSIBLE_TYPE, NULL);
+ CORBA_Environment ev;
+ CORBA_exception_init (&ev);
+ g_object_ref (o);
retval->atko = ATK_OBJECT (o);
+
+ /* aggregate appropriate SPI interfaces based on ATK interfaces */
+
+ if (ATK_IS_ACTION (o))
+ {
+ bonobo_object_add_interface (bonobo_object (retval),
+ BONOBO_OBJECT (spi_action_interface_new (o)));
+ }
+
+ if (ATK_IS_COMPONENT (o))
+ {
+ bonobo_object_add_interface (bonobo_object (retval),
+ BONOBO_OBJECT (spi_component_interface_new (o)));
+ }
+
+ if (ATK_IS_EDITABLE_TEXT (o))
+ {
+ bonobo_object_add_interface (bonobo_object (retval),
+ BONOBO_OBJECT(spi_editable_text_interface_new (o)));
+ }
+
+ else if (ATK_IS_HYPERTEXT (o))
+ {
+ bonobo_object_add_interface (bonobo_object (retval),
+ BONOBO_OBJECT (spi_hypertext_interface_new (o)));
+ }
+
+ else if (ATK_IS_TEXT (o))
+ {
+ bonobo_object_add_interface (bonobo_object (retval),
+ BONOBO_OBJECT (spi_text_interface_new (o)));
+ }
+
+ if (ATK_IS_IMAGE (o))
+ {
+ bonobo_object_add_interface (bonobo_object (retval),
+ BONOBO_OBJECT (spi_image_interface_new (o)));
+ }
+
+ if (ATK_IS_SELECTION (o))
+ {
+ bonobo_object_add_interface (bonobo_object (retval),
+ BONOBO_OBJECT (spi_selection_interface_new (o)));
+ }
+
+ if (ATK_IS_TABLE (o))
+ {
+ bonobo_object_add_interface (bonobo_object (retval),
+ BONOBO_OBJECT (spi_table_interface_new (o)));
+ }
+
+ if (ATK_IS_VALUE (o))
+ {
+ bonobo_object_add_interface (bonobo_object (retval),
+ BONOBO_OBJECT (spi_value_interface_new (o)));
+ }
+
return retval;
}
projects / platform / core / uifw / at-spi2-atk.git / blobdiff