* AT-SPI - Assistive Technology Service Provider Interface
* (Gnome Accessibility Project; http://developer.gnome.org/projects/gap)
*
- * Copyright 2001 Sun Microsystems Inc.
+ * 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
* Boston, MA 02111-1307, USA.
*/
-/*
- * component.c : bonobo wrapper for accessible component implementation
- *
- */
-#include <config.h>
-#include <bonobo/Bonobo.h>
-
-#include <stdio.h>
-
-/*
- * This pulls the CORBA definitions for the "Accessibility::Accessible" server
- */
-#include <libspi/Accessibility.h>
-
-/*
- * This pulls the definition of the EditableText bonobo object
- */
-#include "editabletext.h"
-
-/*
- * Static function declarations
- */
+#include "accessible.h"
-static void
-editable_text_class_init (EditableTextClass *klass);
-static void
-editable_text_init (EditableText *editable);
-static void
-editable_text_finalize (GObject *obj);
-static CORBA_boolean
-impl_setAttributes (PortableServer_Servant _servant,
- const CORBA_char * attributes,
- const CORBA_long startPos,
- const CORBA_long endPos,
- CORBA_Environment * ev);
-static void
-impl_setTextContents (PortableServer_Servant _servant,
- const CORBA_char * newContents,
- CORBA_Environment * ev);
-static void
-impl_insertText (PortableServer_Servant _servant,
- const CORBA_long position,
- const CORBA_char * text,
- const CORBA_long length,
- CORBA_Environment * ev);
-static void
-impl_copyText (PortableServer_Servant _servant,
- const CORBA_long startPos, const CORBA_long endPos,
- CORBA_Environment * ev);
-static void
-impl_cutText (PortableServer_Servant _servant,
- const CORBA_long startPos, const CORBA_long endPos,
- CORBA_Environment * ev);
-static void
-impl_deleteText (PortableServer_Servant _servant,
- const CORBA_long startPos, const CORBA_long endPos,
- CORBA_Environment * ev);
-static void
-impl_pasteText (PortableServer_Servant _servant,
- const CORBA_long position, CORBA_Environment * ev);
-
-static GObjectClass *parent_class;
-
-GType
-editable_text_get_type (void)
+static AtkEditableText *
+get_editable (DBusMessage * message)
{
- static GType type = 0;
-
- if (!type) {
- static const GTypeInfo tinfo = {
- sizeof (EditableTextClass),
- (GBaseInitFunc) NULL,
- (GBaseFinalizeFunc) NULL,
- (GClassInitFunc) editable_text_class_init,
- (GClassFinalizeFunc) NULL,
- NULL, /* class data */
- sizeof (EditableText),
- 0, /* n preallocs */
- (GInstanceInitFunc) editable_text_init,
- NULL /* value table */
- };
-
- /*
- * Bonobo_type_unique auto-generates a load of
- * CORBA structures for us. All derived types must
- * use bonobo_type_unique.
- */
- type = bonobo_type_unique (
- TEXT_TYPE,
- POA_Accessibility_EditableText__init,
- NULL,
- G_STRUCT_OFFSET (EditableTextClass, epv),
- &tinfo,
- "AccessibleEditableText");
- }
-
- return type;
+ AtkObject *obj = spi_dbus_get_object (dbus_message_get_path (message));
+ if (!obj)
+ return NULL;
+ return ATK_EDITABLE_TEXT (obj);
}
-static void
-editable_text_class_init (EditableTextClass *klass)
+static AtkEditableText *
+get_editable_from_path (const char *path, void *user_data)
{
- GObjectClass * object_class = (GObjectClass *) klass;
- POA_Accessibility_EditableText__epv *epv = &klass->epv;
- parent_class = g_type_class_peek_parent (klass);
-
- object_class->finalize = editable_text_finalize;
-
-
- /* Initialize epv table */
-
- epv->setAttributes = impl_setAttributes;
- epv->setTextContents = impl_setTextContents;
- epv->insertText = impl_insertText;
- epv->copyText = impl_copyText;
- epv->cutText = impl_cutText;
- epv->deleteText = impl_deleteText;
- epv->pasteText = impl_pasteText;
+ AtkObject *obj = spi_dbus_get_object (path);
+ if (!obj)
+ return NULL;
+ return ATK_EDITABLE_TEXT (obj);
}
-static void
-editable_text_init (EditableText *editable)
+static DBusMessage *
+impl_setTextContents (DBusConnection * bus, DBusMessage * message,
+ void *user_data)
{
+ AtkEditableText *editable = get_editable (message);
+ const char *newContents;
+ dbus_bool_t rv;
+ DBusError error;
+ DBusMessage *reply;
+
+ if (!editable)
+ return spi_dbus_general_error (message);
+ dbus_error_init (&error);
+ if (!dbus_message_get_args
+ (message, &error, DBUS_TYPE_STRING, &newContents, DBUS_TYPE_INVALID))
+ {
+ return SPI_DBUS_RETURN_ERROR (message, &error);
+ }
+ atk_editable_text_set_text_contents (editable, newContents);
+ rv = TRUE;
+ // TODO decide if we really need this return value
+ reply = dbus_message_new_method_return (message);
+ if (reply)
+ {
+ dbus_message_append_args (reply, DBUS_TYPE_BOOLEAN, &rv,
+ DBUS_TYPE_INVALID);
+ }
+ return reply;
}
-static void
-editable_text_finalize (GObject *obj)
+static DBusMessage *
+impl_insertText (DBusConnection * bus, DBusMessage * message, void *user_data)
{
- EditableText *editable = EDITABLE_TEXT(obj);
- Text *text = TEXT(obj);
- g_object_unref (text->atko);
- text->atko = NULL;
- parent_class->finalize (obj);
+ AtkEditableText *editable = get_editable (message);
+ dbus_int32_t position, length;
+ char *text;
+ dbus_bool_t rv;
+ DBusError error;
+ DBusMessage *reply;
+ gint ip;
+
+ if (!editable)
+ return spi_dbus_general_error (message);
+ dbus_error_init (&error);
+ if (!dbus_message_get_args
+ (message, &error, DBUS_TYPE_INT32, &position, DBUS_TYPE_STRING, &text,
+ DBUS_TYPE_INT32, &length, DBUS_TYPE_INVALID))
+ {
+ return SPI_DBUS_RETURN_ERROR (message, &error);
+ }
+ ip = position;
+ atk_editable_text_insert_text (editable, text, length, &ip);
+ rv = TRUE;
+ // TODO decide if we really need this return value
+ reply = dbus_message_new_method_return (message);
+ if (reply)
+ {
+ dbus_message_append_args (reply, DBUS_TYPE_BOOLEAN, &rv,
+ DBUS_TYPE_INVALID);
+ }
+ return reply;
}
-EditableText *
-editable_text_interface_new (AtkObject *obj)
+static DBusMessage *
+impl_setAttributes (DBusConnection * bus, DBusMessage * message,
+ void *user_data)
{
- EditableText *new_editable =
- EDITABLE_TEXT(g_object_new (EDITABLE_TEXT_TYPE, NULL));
- TEXT (new_editable)->atko = obj;
- g_object_ref (obj);
-return new_editable;
+ AtkEditableText *editable = get_editable (message);
+ const char *attributes;
+ dbus_int32_t startPos, endPos;
+ dbus_bool_t rv;
+ DBusError error;
+ DBusMessage *reply;
+
+ if (!editable)
+ return spi_dbus_general_error (message);
+ dbus_error_init (&error);
+ if (!dbus_message_get_args
+ (message, &error, DBUS_TYPE_STRING, &attributes, DBUS_TYPE_INT32,
+ &startPos, DBUS_TYPE_INT32, &endPos, DBUS_TYPE_INVALID))
+ {
+ return SPI_DBUS_RETURN_ERROR (message, &error);
+ }
+ // TODO implement
+ rv = FALSE;
+ reply = dbus_message_new_method_return (message);
+ if (reply)
+ {
+ dbus_message_append_args (reply, DBUS_TYPE_BOOLEAN, &rv,
+ DBUS_TYPE_INVALID);
+ }
+ return reply;
}
-
-
-static CORBA_boolean
-impl_setAttributes (PortableServer_Servant _servant,
- const CORBA_char * attributes,
- const CORBA_long startPos,
- const CORBA_long endPos,
- CORBA_Environment * ev)
+static DBusMessage *
+impl_copyText (DBusConnection * bus, DBusMessage * message, void *user_data)
{
- EditableText *editable;
- BonoboObject *obj;
- obj = (bonobo_object_from_servant (_servant));
- g_return_if_fail (IS_EDITABLE_TEXT (obj));
- editable = EDITABLE_TEXT(bonobo_object_from_servant (_servant));
- g_return_if_fail (ATK_IS_EDITABLE_TEXT ( (TEXT (obj))->atko));
-
- g_print ("setRunAttributes not implemented.\n");
+ AtkEditableText *editable = get_editable (message);
+ dbus_int32_t startPos, endPos;
+ DBusError error;
+
+ if (!editable)
+ return spi_dbus_general_error (message);
+ dbus_error_init (&error);
+ if (!dbus_message_get_args
+ (message, &error, DBUS_TYPE_INT32, &startPos, DBUS_TYPE_INT32, &endPos,
+ DBUS_TYPE_INVALID))
+ {
+ return SPI_DBUS_RETURN_ERROR (message, &error);
+ }
+ atk_editable_text_copy_text (editable, startPos, endPos);
+ return NULL;
}
-
-
-static void
-impl_setTextContents (PortableServer_Servant _servant,
- const CORBA_char * newContents,
- CORBA_Environment * ev)
-{
- EditableText *editable;
- BonoboObject *obj;
- obj = (bonobo_object_from_servant (_servant));
- g_return_if_fail (IS_EDITABLE_TEXT (obj));
- editable = EDITABLE_TEXT(bonobo_object_from_servant (_servant));
- g_return_if_fail (ATK_IS_EDITABLE_TEXT ( (TEXT (obj))->atko));
-
- atk_editable_text_set_text_contents (ATK_EDITABLE_TEXT( TEXT (editable)->atko),
- (gchar *) newContents);
-}
-
-
-
-static void
-impl_insertText (PortableServer_Servant _servant,
- const CORBA_long position,
- const CORBA_char * text,
- const CORBA_long length,
- CORBA_Environment * ev)
-{
- EditableText *editable;
- BonoboObject *obj;
- obj = (bonobo_object_from_servant (_servant));
- g_return_if_fail (IS_EDITABLE_TEXT (obj));
- editable = EDITABLE_TEXT(bonobo_object_from_servant (_servant));
- g_return_if_fail (ATK_IS_EDITABLE_TEXT ( (TEXT (obj))->atko));
-
- atk_editable_text_insert_text (ATK_EDITABLE_TEXT( TEXT (editable)->atko),
- (gchar *) text,
- (gint) length,
- (gint *) &position);
-}
-
-
-static void
-impl_copyText (PortableServer_Servant _servant,
- const CORBA_long startPos, const CORBA_long endPos,
- CORBA_Environment * ev)
+static DBusMessage *
+impl_cutText (DBusConnection * bus, DBusMessage * message, void *user_data)
{
- EditableText *editable;
- BonoboObject *obj;
- obj = (bonobo_object_from_servant (_servant));
- g_return_if_fail (IS_EDITABLE_TEXT (obj));
- editable = EDITABLE_TEXT(bonobo_object_from_servant (_servant));
- g_return_if_fail (ATK_IS_EDITABLE_TEXT ( (TEXT (obj))->atko));
-
- atk_editable_text_copy_text (ATK_EDITABLE_TEXT( TEXT(editable)->atko),
- (gint) startPos, (gint) endPos);
+ AtkEditableText *editable = get_editable (message);
+ dbus_int32_t startPos, endPos;
+ DBusError error;
+ dbus_bool_t rv;
+ DBusMessage *reply;
+
+ if (!editable)
+ return spi_dbus_general_error (message);
+ dbus_error_init (&error);
+ if (!dbus_message_get_args
+ (message, &error, DBUS_TYPE_INT32, &startPos, DBUS_TYPE_INT32, &endPos,
+ DBUS_TYPE_INVALID))
+ {
+ return SPI_DBUS_RETURN_ERROR (message, &error);
+ }
+ atk_editable_text_cut_text (editable, startPos, endPos);
+ rv = TRUE;
+ // TODO decide if we really need this return value
+ reply = dbus_message_new_method_return (message);
+ if (reply)
+ {
+ dbus_message_append_args (reply, DBUS_TYPE_BOOLEAN, &rv,
+ DBUS_TYPE_INVALID);
+ }
+ return reply;
}
-
-
-static void
-impl_cutText (PortableServer_Servant _servant,
- const CORBA_long startPos, const CORBA_long endPos,
- CORBA_Environment * ev)
+static DBusMessage *
+impl_deleteText (DBusConnection * bus, DBusMessage * message, void *user_data)
{
- EditableText *editable;
- BonoboObject *obj;
- obj = (bonobo_object_from_servant (_servant));
- g_return_if_fail (IS_EDITABLE_TEXT (obj));
- editable = EDITABLE_TEXT(bonobo_object_from_servant (_servant));
- g_return_if_fail (ATK_IS_EDITABLE_TEXT ( (TEXT (obj))->atko));
-
- atk_editable_text_cut_text (ATK_EDITABLE_TEXT(TEXT (editable)->atko),
- (gint) startPos, (gint) endPos);
+ AtkEditableText *editable = get_editable (message);
+ dbus_int32_t startPos, endPos;
+ DBusError error;
+ dbus_bool_t rv;
+ DBusMessage *reply;
+
+ if (!editable)
+ return spi_dbus_general_error (message);
+ dbus_error_init (&error);
+ if (!dbus_message_get_args
+ (message, &error, DBUS_TYPE_INT32, &startPos, DBUS_TYPE_INT32, &endPos,
+ DBUS_TYPE_INVALID))
+ {
+ return SPI_DBUS_RETURN_ERROR (message, &error);
+ }
+ atk_editable_text_delete_text (editable, startPos, endPos);
+ rv = TRUE;
+ // TODO decide if we really need this return value
+ reply = dbus_message_new_method_return (message);
+ if (reply)
+ {
+ dbus_message_append_args (reply, DBUS_TYPE_BOOLEAN, &rv,
+ DBUS_TYPE_INVALID);
+ }
+ return reply;
}
-
-
-
-static void
-impl_deleteText (PortableServer_Servant _servant,
- const CORBA_long startPos, const CORBA_long endPos,
- CORBA_Environment * ev)
+static DBusMessage *
+impl_pasteText (DBusConnection * bus, DBusMessage * message, void *user_data)
{
- EditableText *editable;
- BonoboObject *obj;
- obj = (bonobo_object_from_servant (_servant));
- g_return_if_fail (IS_EDITABLE_TEXT (obj));
- editable = EDITABLE_TEXT(bonobo_object_from_servant (_servant));
- g_return_if_fail (ATK_IS_EDITABLE_TEXT ( (TEXT (obj))->atko));
-
- atk_editable_text_delete_text (ATK_EDITABLE_TEXT( TEXT(editable)->atko),
- (gint) startPos, (gint) endPos);
+ AtkEditableText *editable = get_editable (message);
+ dbus_int32_t position;
+ DBusError error;
+ dbus_bool_t rv;
+ DBusMessage *reply;
+
+ if (!editable)
+ return spi_dbus_general_error (message);
+ dbus_error_init (&error);
+ if (!dbus_message_get_args
+ (message, &error, DBUS_TYPE_INT32, &position, DBUS_TYPE_INVALID))
+ {
+ return SPI_DBUS_RETURN_ERROR (message, &error);
+ }
+ atk_editable_text_paste_text (editable, position);
+ rv = TRUE;
+ // TODO decide if we really need this return value
+ reply = dbus_message_new_method_return (message);
+ if (reply)
+ {
+ dbus_message_append_args (reply, DBUS_TYPE_BOOLEAN, &rv,
+ DBUS_TYPE_INVALID);
+ }
+ return reply;
}
-
-static void
-impl_pasteText (PortableServer_Servant _servant,
- const CORBA_long position, CORBA_Environment * ev)
+static DRouteMethod methods[] = {
+ {DROUTE_METHOD, impl_setTextContents, "setTextContents",
+ "s,newContents,i:b,,o"},
+ {DROUTE_METHOD, impl_insertText, "insertText",
+ "i,position,i:s,text,i:i,length,i:b,,o"},
+ {DROUTE_METHOD, impl_setAttributes, "setAttributes",
+ "s,attributes,i:i,startPos,i:i,endPos,i:b,,o"},
+ {DROUTE_METHOD, impl_copyText, "copyText", "i,startPos,i:i,endPos,i"},
+ {DROUTE_METHOD, impl_cutText, "cutText", "i,startPos,i:i,endPos,i:b,,o"},
+ {DROUTE_METHOD, impl_deleteText, "deleteText",
+ "i,startPos,i:i,endPos,i:b,,o"},
+ {DROUTE_METHOD, impl_pasteText, "pasteText", "i,position,i:b,,o"},
+ {0, NULL, NULL, NULL}
+};
+
+void
+spi_initialize_editabletext (DRouteData * data)
{
- EditableText *editable;
- BonoboObject *obj;
- obj = (bonobo_object_from_servant (_servant));
- g_return_if_fail (IS_EDITABLE_TEXT (obj));
- editable = EDITABLE_TEXT(bonobo_object_from_servant (_servant));
- g_return_if_fail (ATK_IS_EDITABLE_TEXT ( (TEXT (obj))->atko));
-
- atk_editable_text_paste_text (ATK_EDITABLE_TEXT( TEXT(editable)->atko), position);
-}
-
+ droute_add_interface (data, "org.freedesktop.accessibility.EditableText",
+ methods, NULL,
+ (DRouteGetDatumFunction) get_editable_from_path,
+ NULL);
+};