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/*
* AT-SPI - Assistive Technology Service Provider Interface
* (Gnome Accessibility Project; http://developer.gnome.org/projects/gap)
*
* LoginHelper interface
* Copyright 2004 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.
*/
/* login-helper.c: minimal implementation of Accessibility_LoginHelper.idl */
#include <config.h>
#include <libbonobo.h>
#include "login-helper.h"
/* Our parent Gtk object type */
#define PARENT_TYPE BONOBO_TYPE_OBJECT
/* A pointer to our parent object class */
static BonoboObjectClass *bonobo_object_parent_class;
static void
login_helper_finalize (GObject *object)
{
(G_OBJECT_CLASS (bonobo_object_parent_class))->finalize (object);
}
static gboolean
login_helper_set_safe (LoginHelper *helper, gboolean safe)
{
LoginHelperClass *klass = LOGIN_HELPER_GET_CLASS (helper);
if (klass->set_safe)
return (* klass->set_safe)(helper, safe);
else
return FALSE;
}
static CORBA_boolean
impl_login_helper_set_safe (PortableServer_Servant servant,
const CORBA_boolean safe,
CORBA_Environment *ev)
{
LoginHelper *helper = LOGIN_HELPER (bonobo_object_from_servant (servant));
return login_helper_set_safe (helper, safe);
}
static LoginHelperDeviceReqFlags
login_helper_get_device_reqs (LoginHelper *helper)
{
LoginHelperClass *klass = LOGIN_HELPER_GET_CLASS (helper);
if (klass->get_device_reqs)
return (* klass->get_device_reqs)(helper);
else
return 0;
}
static Accessibility_LoginHelper_DeviceReqList*
impl_login_helper_get_device_reqs (PortableServer_Servant servant,
CORBA_Environment *ev)
{
LoginHelper *helper = LOGIN_HELPER (bonobo_object_from_servant (servant));
LoginHelperDeviceReqFlags flags = 0;
gint n_reqs = 0, i = 1, j = 1;
Accessibility_LoginHelper_DeviceReqList *list;
flags = login_helper_get_device_reqs (helper);
while (i <= LOGIN_HELPER_LAST_DEFINED)
{
if (flags & i) n_reqs++;
i <<= 1;
}
list = Accessibility_LoginHelper_DeviceReqList__alloc ();
list->_length = n_reqs;
list->_buffer = Accessibility_LoginHelper_DeviceReqList_allocbuf (list->_length);
for (i = 0, j = 1; i < n_reqs; i++)
{
Accessibility_LoginHelper_DeviceReq req;
while ((flags & j) == 0) {
j <<= 1;
}
switch (j)
{
case LOGIN_HELPER_GUI_EVENTS:
req = Accessibility_LoginHelper_GUI_EVENTS;
break;
case LOGIN_HELPER_CORE_KEYBOARD:
req = Accessibility_LoginHelper_CORE_KEYBOARD;
break;
case LOGIN_HELPER_CORE_POINTER:
req = Accessibility_LoginHelper_CORE_POINTER;
break;
case LOGIN_HELPER_EXT_INPUT:
req = Accessibility_LoginHelper_EXT_INPUT;
break;
case LOGIN_HELPER_POST_WINDOWS:
req = Accessibility_LoginHelper_POST_WINDOWS;
break;
case LOGIN_HELPER_AUDIO_OUT:
req = Accessibility_LoginHelper_AUDIO_OUT;
break;
case LOGIN_HELPER_AUDIO_IN:
req = Accessibility_LoginHelper_AUDIO_IN;
break;
case LOGIN_HELPER_NETWORK:
req = Accessibility_LoginHelper_NETWORK;
break;
case LOGIN_HELPER_LOCALHOST:
req = Accessibility_LoginHelper_LOCALHOST;
break;
case LOGIN_HELPER_SERIAL_OUT:
req = Accessibility_LoginHelper_SERIAL_OUT;
break;
case LOGIN_HELPER_SERIAL_IN:
req = Accessibility_LoginHelper_SERIAL_IN;
break;
default:
req = 0;
break;
}
list->_buffer[i] = req;
j <<= 1;
}
return list;
}
static Window*
login_helper_get_raise_windows (LoginHelper *helper)
{
LoginHelperClass *klass = LOGIN_HELPER_GET_CLASS (helper);
if (klass->get_raise_windows)
return (* klass->get_raise_windows)(helper);
else
return NULL;
}
static Accessibility_LoginHelper_WindowList*
impl_login_helper_get_raise_windows (PortableServer_Servant servant,
CORBA_Environment *ev)
{
LoginHelper *helper = LOGIN_HELPER (bonobo_object_from_servant (servant));
unsigned long *wids;
Accessibility_LoginHelper_WindowList *windows;
wids = login_helper_get_raise_windows (helper);
if (wids && *wids)
{
gint i, count = 0;
while (wids[count])
{
++count;
}
windows = Accessibility_LoginHelper_WindowList__alloc ();
windows->_length = count;
windows->_buffer = Accessibility_LoginHelper_WindowList_allocbuf (windows->_length);
for (i = 0; i < count; ++i)
{
Accessibility_LoginHelper_WindowInfo winfo;
winfo.winID = wids[i];
windows->_buffer [i] = winfo;
}
g_free (wids);
return windows;
}
else
{
return NULL;
}
}
static void
login_helper_class_init (LoginHelperClass *klass)
{
GObjectClass * object_class = (GObjectClass *) klass;
POA_Accessibility_LoginHelper__epv *epv = &klass->epv;
bonobo_object_parent_class = g_type_class_peek_parent (klass);
object_class->finalize = login_helper_finalize;
epv->getRaiseWindows = impl_login_helper_get_raise_windows;
epv->getDeviceReqs = impl_login_helper_get_device_reqs;
epv->setSafe = impl_login_helper_set_safe;
}
static void
login_helper_init (GObject *object)
{
}
BONOBO_TYPE_FUNC_FULL (LoginHelper,
Accessibility_LoginHelper,
PARENT_TYPE, login_helper)
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