* 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.
+ * 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
#include <libbonobo.h>
#include "../cspi-lowlevel.h"
-void
+CORBA_Object
cspi_dup_ref (CORBA_Object object)
{
- bonobo_object_dup_ref (object, NULL);
+ return bonobo_object_dup_ref (object, cspi_ev ());
}
void
cspi_release_unref (CORBA_Object object)
{
- bonobo_object_release_unref (object, NULL);
+ bonobo_object_release_unref (object, NULL);
}
SPIBoolean
cspi_check_ev (const char *error_string)
{
- CORBA_Environment *ev = cspi_ev ();
+ CORBA_Environment *ev = cspi_peek_ev ();
if (ev->_major != CORBA_NO_EXCEPTION)
{
err = bonobo_exception_get_text (ev);
- fprintf (stderr, "Warning: AT-SPI error: %s: %s\n",
- error_string, err);
+ if (!_cspi_exception_throw (ev, (char *) error_string)) {
+ fprintf (stderr, "Warning: AT-SPI error: %s: %s\n",
+ error_string, err);
+ }
g_free (err);
return ret;
}
+/*
+ * Returns a 'canonicalized' value for DISPLAY,
+ * with the screen number stripped off if present.
+ */
+static const gchar*
+cspi_display_name (void)
+{
+ static const char *canonical_display_name = NULL;
+ if (!canonical_display_name)
+ {
+ const gchar *display_env = g_getenv ("AT_SPI_DISPLAY");
+ if (!display_env)
+ {
+ display_env = g_getenv ("DISPLAY");
+ if (!display_env || !display_env[0])
+ canonical_display_name = ":0";
+ else
+ {
+ gchar *display_p, *screen_p;
+ canonical_display_name = g_strdup (display_env);
+ display_p = strrchr (canonical_display_name, ':');
+ screen_p = strrchr (canonical_display_name, '.');
+ if (screen_p && display_p && ((guint) screen_p > (guint) display_p))
+ {
+ *screen_p = '\0';
+ }
+ }
+ }
+ else
+ {
+ canonical_display_name = display_env;
+ }
+ }
+ return canonical_display_name;
+}
+
CORBA_Object
cspi_init (void)
{
CORBA_exception_init (&ev);
+ bonobo_activation_set_activation_env_value ("AT_SPI_DISPLAY",
+ cspi_display_name ());
+
registry = bonobo_activation_activate_from_id (
obj_id, 0, NULL, &ev);
return registry;
}
+SPIBoolean
+cspi_ping (CORBA_Object object)
+{
+ return bonobo_unknown_ping (object, NULL);
+}
+
void
cspi_main (void)
{