* AT-SPI - Assistive Technology Service Provider Interface
* (Gnome Accessibility Project; http://developer.gnome.org/projects/gap)
*
- * Copyright 2001 Sun Microsystems 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
/* Our parent Gtk object type */
#define PARENT_TYPE SPI_TYPE_BASE
-static AtkObject *
-get_accessible_from_servant (PortableServer_Servant servant)
+static gboolean spi_init_role_lookup_table (Accessibility_Role *role_table);
+static Accessibility_Role spi_role_from_atk_role (AtkRole role);
+
+static gboolean
+spi_init_role_lookup_table (Accessibility_Role *role_table)
{
- SpiBase *object = SPI_BASE (bonobo_object_from_servant (servant));
+ int i;
+ /* if it's not in the list below, dunno what it is */
+ for (i = 0; i < ATK_ROLE_LAST_DEFINED; ++i)
+ {
+ role_table [i] = Accessibility_ROLE_UNKNOWN;
+ }
+
+ role_table [ATK_ROLE_INVALID] = Accessibility_ROLE_INVALID;
+ role_table [ATK_ROLE_ACCEL_LABEL] = Accessibility_ROLE_ACCELERATOR_LABEL;
+ role_table [ATK_ROLE_ALERT] = Accessibility_ROLE_ALERT;
+ role_table [ATK_ROLE_ANIMATION] = Accessibility_ROLE_ANIMATION;
+ role_table [ATK_ROLE_ARROW] = Accessibility_ROLE_ARROW;
+ role_table [ATK_ROLE_CALENDAR] = Accessibility_ROLE_CALENDAR;
+ role_table [ATK_ROLE_CANVAS] = Accessibility_ROLE_CANVAS;
+ role_table [ATK_ROLE_CHECK_BOX] = Accessibility_ROLE_CHECK_BOX;
+ role_table [ATK_ROLE_CHECK_MENU_ITEM] = Accessibility_ROLE_CHECK_MENU_ITEM;
+ role_table [ATK_ROLE_COLOR_CHOOSER] = Accessibility_ROLE_COLOR_CHOOSER;
+ role_table [ATK_ROLE_COLUMN_HEADER] = Accessibility_ROLE_COLUMN_HEADER;
+ role_table [ATK_ROLE_COMBO_BOX] = Accessibility_ROLE_COMBO_BOX;
+ role_table [ATK_ROLE_DATE_EDITOR] = Accessibility_ROLE_DATE_EDITOR;
+ role_table [ATK_ROLE_DESKTOP_ICON] = Accessibility_ROLE_DESKTOP_ICON;
+ role_table [ATK_ROLE_DESKTOP_FRAME] = Accessibility_ROLE_DESKTOP_FRAME;
+ role_table [ATK_ROLE_DIAL] = Accessibility_ROLE_DIAL;
+ role_table [ATK_ROLE_DIALOG] = Accessibility_ROLE_DIALOG;
+ role_table [ATK_ROLE_DIRECTORY_PANE] = Accessibility_ROLE_DIRECTORY_PANE;
+ role_table [ATK_ROLE_DRAWING_AREA] = Accessibility_ROLE_DRAWING_AREA;
+ role_table [ATK_ROLE_FILE_CHOOSER] = Accessibility_ROLE_FILE_CHOOSER;
+ role_table [ATK_ROLE_FILLER] = Accessibility_ROLE_FILLER;
+ role_table [ATK_ROLE_FONT_CHOOSER] = Accessibility_ROLE_FONT_CHOOSER;
+ role_table [ATK_ROLE_FRAME] = Accessibility_ROLE_FRAME;
+ role_table [ATK_ROLE_GLASS_PANE] = Accessibility_ROLE_GLASS_PANE;
+ role_table [ATK_ROLE_HTML_CONTAINER] = Accessibility_ROLE_HTML_CONTAINER;
+ role_table [ATK_ROLE_ICON] = Accessibility_ROLE_ICON;
+ role_table [ATK_ROLE_IMAGE] = Accessibility_ROLE_IMAGE;
+ role_table [ATK_ROLE_INTERNAL_FRAME] = Accessibility_ROLE_INTERNAL_FRAME;
+ role_table [ATK_ROLE_LABEL] = Accessibility_ROLE_LABEL;
+ role_table [ATK_ROLE_LAYERED_PANE] = Accessibility_ROLE_LAYERED_PANE;
+ role_table [ATK_ROLE_LIST] = Accessibility_ROLE_LIST;
+ role_table [ATK_ROLE_LIST_ITEM] = Accessibility_ROLE_LIST_ITEM;
+ role_table [ATK_ROLE_MENU] = Accessibility_ROLE_MENU;
+ role_table [ATK_ROLE_MENU_BAR] = Accessibility_ROLE_MENU_BAR;
+ role_table [ATK_ROLE_MENU_ITEM] = Accessibility_ROLE_MENU_ITEM;
+ role_table [ATK_ROLE_OPTION_PANE] = Accessibility_ROLE_OPTION_PANE;
+ role_table [ATK_ROLE_PAGE_TAB] = Accessibility_ROLE_PAGE_TAB;
+ role_table [ATK_ROLE_PAGE_TAB_LIST] = Accessibility_ROLE_PAGE_TAB_LIST;
+ role_table [ATK_ROLE_PANEL] = Accessibility_ROLE_PANEL;
+ role_table [ATK_ROLE_PASSWORD_TEXT] = Accessibility_ROLE_PASSWORD_TEXT;
+ role_table [ATK_ROLE_POPUP_MENU] = Accessibility_ROLE_POPUP_MENU;
+ role_table [ATK_ROLE_PROGRESS_BAR] = Accessibility_ROLE_PROGRESS_BAR;
+ role_table [ATK_ROLE_PUSH_BUTTON] = Accessibility_ROLE_PUSH_BUTTON;
+ role_table [ATK_ROLE_RADIO_BUTTON] = Accessibility_ROLE_RADIO_BUTTON;
+ role_table [ATK_ROLE_RADIO_MENU_ITEM] = Accessibility_ROLE_RADIO_MENU_ITEM;
+ role_table [ATK_ROLE_ROOT_PANE] = Accessibility_ROLE_ROOT_PANE;
+ role_table [ATK_ROLE_ROW_HEADER] = Accessibility_ROLE_ROW_HEADER;
+ role_table [ATK_ROLE_SCROLL_BAR] = Accessibility_ROLE_SCROLL_BAR;
+ role_table [ATK_ROLE_SCROLL_PANE] = Accessibility_ROLE_SCROLL_PANE;
+ role_table [ATK_ROLE_SEPARATOR] = Accessibility_ROLE_SEPARATOR;
+ role_table [ATK_ROLE_SLIDER] = Accessibility_ROLE_SLIDER;
+ role_table [ATK_ROLE_SPIN_BUTTON] = Accessibility_ROLE_SPIN_BUTTON;
+ role_table [ATK_ROLE_SPLIT_PANE] = Accessibility_ROLE_SPLIT_PANE;
+ role_table [ATK_ROLE_STATUSBAR] = Accessibility_ROLE_STATUS_BAR;
+ role_table [ATK_ROLE_TABLE] = Accessibility_ROLE_TABLE;
+ role_table [ATK_ROLE_TABLE_CELL] = Accessibility_ROLE_TABLE_CELL;
+ role_table [ATK_ROLE_TABLE_COLUMN_HEADER] = Accessibility_ROLE_TABLE_COLUMN_HEADER;
+ role_table [ATK_ROLE_TABLE_ROW_HEADER] = Accessibility_ROLE_TABLE_ROW_HEADER;
+ role_table [ATK_ROLE_TEAR_OFF_MENU_ITEM] = Accessibility_ROLE_TEAROFF_MENU_ITEM;
+ role_table [ATK_ROLE_TERMINAL] = Accessibility_ROLE_TERMINAL;
+ role_table [ATK_ROLE_TEXT] = Accessibility_ROLE_TEXT;
+ role_table [ATK_ROLE_TOGGLE_BUTTON] = Accessibility_ROLE_TOGGLE_BUTTON;
+ role_table [ATK_ROLE_TOOL_BAR] = Accessibility_ROLE_TOOL_BAR;
+ role_table [ATK_ROLE_TOOL_TIP] = Accessibility_ROLE_TOOL_TIP;
+ role_table [ATK_ROLE_TREE] = Accessibility_ROLE_TREE;
+ role_table [ATK_ROLE_TREE_TABLE] = Accessibility_ROLE_TREE_TABLE;
+ role_table [ATK_ROLE_UNKNOWN] = Accessibility_ROLE_UNKNOWN;
+ role_table [ATK_ROLE_VIEWPORT] = Accessibility_ROLE_VIEWPORT;
+ role_table [ATK_ROLE_WINDOW] = Accessibility_ROLE_WINDOW;
+ role_table [ATK_ROLE_HEADER] = Accessibility_ROLE_HEADER;
+ role_table [ATK_ROLE_FOOTER] = Accessibility_ROLE_FOOTER;
+ role_table [ATK_ROLE_PARAGRAPH] = Accessibility_ROLE_PARAGRAPH;
+ role_table [ATK_ROLE_RULER] = Accessibility_ROLE_RULER;
+ role_table [ATK_ROLE_APPLICATION] = Accessibility_ROLE_APPLICATION;
+ role_table [ATK_ROLE_AUTOCOMPLETE] = Accessibility_ROLE_AUTOCOMPLETE;
+ role_table [ATK_ROLE_EDITBAR] = Accessibility_ROLE_EDITBAR;
+ role_table [ATK_ROLE_EMBEDDED] = Accessibility_ROLE_EMBEDDED;
+ return TRUE;
+}
+
+static Accessibility_Role
+spi_role_from_atk_role (AtkRole role)
+{
+ static gboolean is_initialized = FALSE;
+ static Accessibility_Role spi_role_table [ATK_ROLE_LAST_DEFINED];
+ Accessibility_Role spi_role;
- if (!object)
+ if (!is_initialized)
+ {
+ is_initialized = spi_init_role_lookup_table (spi_role_table);
+ }
+
+ if (role >= 0 && role < ATK_ROLE_LAST_DEFINED)
{
- return NULL;
+ spi_role = spi_role_table [role];
}
+ else
+ {
+ spi_role = Accessibility_ROLE_EXTENDED;
+ }
+ return spi_role;
+}
+
+static AtkObject *
+get_atkobject_from_servant (PortableServer_Servant servant)
+{
+ SpiBase *object = SPI_BASE (bonobo_object_from_servant (servant));
- return object->atko;
+ g_return_val_if_fail (object, NULL);
+ g_return_val_if_fail (ATK_IS_OBJECT(object->gobj), NULL);
+ return ATK_OBJECT(object->gobj);
}
/*
{
const gchar *name;
CORBA_char *retval;
- AtkObject *object = get_accessible_from_servant (servant);
+ AtkObject *object = get_atkobject_from_servant (servant);
g_return_val_if_fail (object != NULL, CORBA_string_dup (""));
const CORBA_char *name,
CORBA_Environment *ev)
{
- AtkObject *object = get_accessible_from_servant (servant);
+ AtkObject *object = get_atkobject_from_servant (servant);
g_return_if_fail (object != NULL);
{
const gchar *descr;
CORBA_char *retval;
- AtkObject *object = get_accessible_from_servant (servant);
+ AtkObject *object = get_atkobject_from_servant (servant);
g_return_val_if_fail (object != NULL, CORBA_string_dup (""));
const CORBA_char *descr,
CORBA_Environment *ev)
{
- AtkObject *object = get_accessible_from_servant (servant);
+ AtkObject *object = get_atkobject_from_servant (servant);
g_return_if_fail (object != NULL);
CORBA_Environment *ev)
{
AtkObject *parent;
- AtkObject *object = get_accessible_from_servant (servant);
+ AtkObject *object = get_atkobject_from_servant (servant);
g_return_val_if_fail (object != NULL, CORBA_OBJECT_NIL);
impl_accessibility_accessible_get_index_in_parent (PortableServer_Servant servant,
CORBA_Environment *ev)
{
- AtkObject *object = get_accessible_from_servant (servant);
+ AtkObject *object = get_atkobject_from_servant (servant);
g_return_val_if_fail (object != NULL, -1);
impl_accessibility_accessible_get_child_count (PortableServer_Servant servant,
CORBA_Environment *ev)
{
- AtkObject *object = get_accessible_from_servant (servant);
+ AtkObject *object = get_atkobject_from_servant (servant);
g_return_val_if_fail (object != NULL, 0);
CORBA_Environment *ev)
{
AtkObject *child;
- AtkObject *object = get_accessible_from_servant (servant);
+ AtkObject *object = get_atkobject_from_servant (servant);
- g_return_val_if_fail (object != NULL, 0);
+ g_return_val_if_fail (object != NULL, CORBA_OBJECT_NIL);
child = atk_object_ref_accessible_child (object, index);
impl_accessibility_accessible_get_state (PortableServer_Servant servant,
CORBA_Environment *ev)
{
- AtkObject *object = get_accessible_from_servant (servant);
+ AtkObject *object = get_atkobject_from_servant (servant);
+ AtkStateSet *atk_set;
+ SpiStateSet *set;
+ Accessibility_StateSet retval;
bonobo_return_val_if_fail (object != NULL, NULL, ev);
- printf ("SpiAccessible get_state.\n");
+ atk_set = atk_object_ref_state_set (object);
+
+ set = spi_state_set_new (atk_set);
+ retval = bonobo_object_dup_ref (
+ BONOBO_OBJREF(set),
+ ev);
- /* TODO: implement the bonobo stateset class */
- return (Accessibility_StateSet) NULL;
+ return retval;
}
/*
gint n_relations;
gint i;
AtkRelationSet *relation_set;
- AtkObject *object = get_accessible_from_servant (servant);
+ AtkObject *object = get_atkobject_from_servant (servant);
bonobo_return_val_if_fail (object != NULL, NULL, ev);
relation_set = atk_object_ref_relation_set (object);
n_relations = atk_relation_set_get_n_relations (relation_set);
+
retval = CORBA_sequence_Accessibility_Relation__alloc ();
- CORBA_sequence_Accessibility_Relation_allocbuf (n_relations);
+ retval->_length = retval->_maximum = n_relations;
+ retval->_buffer = CORBA_sequence_Accessibility_Relation_allocbuf (n_relations);
+ CORBA_sequence_set_release (retval, CORBA_TRUE);
for (i = 0; i < n_relations; ++i)
{
ev);
}
- printf ("SpiAccessible get_relation_set.\n");
return retval;
}
{
AtkRole role;
Accessibility_Role retval;
- AtkObject *object = get_accessible_from_servant (servant);
+ AtkObject *object = get_atkobject_from_servant (servant);
g_return_val_if_fail (object != NULL, 0);
role = atk_object_get_role (object);
- retval = role; /* FIXME: relies on ability to cast these back and forth */
+ retval = spi_role_from_atk_role (role);
return retval;
}
+/*
+ * CORBA Accessibility::Accessible::getRole method implementation
+ */
+static CORBA_char *
+impl_accessibility_accessible_get_role_name (PortableServer_Servant servant,
+ CORBA_Environment *ev)
+{
+ const gchar *role_name;
+ AtkRole role;
+ AtkObject *object = get_atkobject_from_servant (servant);
+
+ g_return_val_if_fail (object != NULL, 0);
+
+ role = atk_object_get_role (object);
+
+ role_name = atk_role_get_name (role);
+ if (role_name)
+ return CORBA_string_dup (role_name);
+ else
+ return CORBA_string_dup ("");
+}
+
+/*
+ * CORBA Accessibility::Accessible::getLocalizedRole method implementation
+ */
+static CORBA_char *
+impl_accessibility_accessible_get_local_role_name (PortableServer_Servant servant,
+ CORBA_Environment *ev)
+{
+ const gchar *role_name;
+ AtkRole role;
+ AtkObject *object = get_atkobject_from_servant (servant);
+
+ g_return_val_if_fail (object != NULL, 0);
+
+ role = atk_object_get_role (object);
+
+ role_name = atk_role_get_localized_name (role);
+ if (role_name)
+ return CORBA_string_dup (role_name);
+ else
+ return CORBA_string_dup ("");
+}
+
static void
spi_accessible_class_init (SpiAccessibleClass *klass)
{
epv->getRelationSet = impl_accessibility_accessible_get_relation_set;
epv->getState = impl_accessibility_accessible_get_state;
epv->getRole = impl_accessibility_accessible_get_role;
+ epv->getRoleName = impl_accessibility_accessible_get_role_name;
+ epv->getLocalizedRoleName = impl_accessibility_accessible_get_local_role_name;
}
static void
BONOBO_TYPE_FUNC_FULL (SpiAccessible,
Accessibility_Accessible,
PARENT_TYPE,
- spi_accessible);
+ spi_accessible)
static GHashTable *public_corba_refs = NULL;
static void
de_register_public_ref (SpiBase *object)
{
- g_hash_table_remove (get_public_refs (), object->atko);
+ g_hash_table_remove (get_public_refs (), object->gobj);
}
SpiAccessible *
spi_accessible_new (AtkObject *o)
{
+ return spi_accessible_construct (SPI_ACCESSIBLE_TYPE, o);
+}
+
+SpiAccessible *
+spi_accessible_construct (GType type, AtkObject *o)
+{
SpiAccessible *retval;
CORBA_Environment ev;
CORBA_exception_init (&ev);
+ g_assert (o);
+ g_assert (g_type_is_a (type, SPI_ACCESSIBLE_TYPE));
+
if ((retval = g_hash_table_lookup (get_public_refs (), o)))
{
bonobo_object_ref (BONOBO_OBJECT (retval));
return retval;
}
-
- retval = g_object_new (SPI_ACCESSIBLE_TYPE, NULL);
-
- spi_base_construct (SPI_BASE (retval), o);
-
+ else
+ {
+ retval = g_object_new (type, NULL);
+ spi_base_construct (SPI_BASE (retval), G_OBJECT(o));
+ }
+
g_hash_table_insert (get_public_refs (), o, retval);
g_signal_connect (G_OBJECT (retval), "destroy",
G_CALLBACK (de_register_public_ref),
NULL);
/* 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)));
+ 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)));
+ 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)));
+ bonobo_object_add_interface (bonobo_object (retval),
+ BONOBO_OBJECT(spi_editable_text_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_HYPERTEXT (o))
{
bonobo_object_add_interface (bonobo_object (retval),
- BONOBO_OBJECT (spi_text_interface_new (o)));
+ BONOBO_OBJECT (spi_hypertext_interface_new (o)));
}
if (ATK_IS_IMAGE (o))
{
bonobo_object_add_interface (bonobo_object (retval),
- BONOBO_OBJECT (spi_image_interface_new (o)));
+ 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)));
+ 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)));
+ 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)));
+ BONOBO_OBJECT (spi_value_interface_new (o)));
}
return retval;
CORBA_Environment *ev)
{
SpiAccessible *accessible;
+ Accessibility_Accessible retval;
if (!o)
{
return CORBA_OBJECT_NIL;
}
-
- accessible = spi_accessible_new (o);
+ else if (SPI_IS_REMOTE_OBJECT (o))
+ {
+ retval = spi_remote_object_get_accessible (SPI_REMOTE_OBJECT (o));
+ }
+ else
+ {
+ accessible = spi_accessible_construct (SPI_ACCESSIBLE_TYPE, o);
+ retval = CORBA_Object_duplicate (BONOBO_OBJREF (accessible), ev);
+ }
if (release_ref)
{
g_object_unref (G_OBJECT (o));
}
-
- return CORBA_Object_duplicate (BONOBO_OBJREF (accessible), ev);
+
+ return retval;
}
projects / platform / core / uifw / at-spi2-atk.git / blobdiff