static void
xfce_keyboard_layout_helper_init (XfceKeyboardLayoutHelper *helper)
{
/* init */
helper->channel = NULL;
/* open the channel */
helper->channel = xfconf_channel_get ("keyboard-layout");
helper->xkb_disable_settings = xfconf_channel_get_bool (helper->channel, "/Default/XkbDisable", TRUE);
#ifdef HAVE_LIBXKLAVIER
/* monitor channel changes */
g_signal_connect (G_OBJECT (helper->channel), "property-changed", G_CALLBACK (xfce_keyboard_layout_helper_channel_property_changed), helper);
helper->engine = xkl_engine_get_instance (GDK_DISPLAY ());
helper->config = xkl_config_rec_new ();
xkl_config_rec_get_from_server (helper->config, helper->engine);
helper->system_keyboard_model = g_strdup (helper->config->model);
gdk_window_add_filter (NULL, (GdkFilterFunc) handle_xevent, helper);
g_signal_connect (helper->engine, "X-new-device",
G_CALLBACK (xfce_keyboard_layout_reset_xkl_config), helper);
xkl_engine_start_listen (helper->engine, XKLL_TRACK_KEYBOARD_STATE);
/* load settings */
xfce_keyboard_layout_helper_set_model (helper);
xfce_keyboard_layout_helper_set_layout (helper);
xfce_keyboard_layout_helper_set_variant (helper);
xfce_keyboard_layout_helper_set_grpkey (helper);
xfce_keyboard_layout_helper_set_composekey (helper);
#endif /* HAVE_LIBXKLAVIER */
xfce_keyboard_layout_helper_process_xmodmap ();
}
static gboolean
tvm_block_device_autophoto (TvmContext *context,
GMount *mount,
GError **error)
{
gboolean autophoto;
gboolean result = FALSE;
gchar *autophoto_command;
gint response;
g_return_val_if_fail (context != NULL, FALSE);
g_return_val_if_fail (G_IS_MOUNT (mount), FALSE);
g_return_val_if_fail (error == NULL || *error == NULL, FALSE);
/* check if autophoto support is enabled */
autophoto = xfconf_channel_get_bool (context->channel, "/autophoto/enabled", FALSE);
if (autophoto)
{
autophoto_command = xfconf_channel_get_string (context->channel,
"/autophoto/command", NULL);
if (autophoto_command != NULL && *autophoto_command != '\0')
{
/* check if we have any photos on the volume */
if (tvm_file_test (mount, "dcim", G_FILE_TEST_IS_DIR))
{
/* ask the user to import photos */
response = tvm_prompt (context, "camera-photo", _("Photo Import"),
_("A photo card has been detected"),
_("There are photos on the card. Would you like to "
"add these photos to your album?"),
_("Ig_nore"), GTK_RESPONSE_CANCEL,
_("Import _Photos"), TVM_RESPONSE_PHOTOS,
NULL);
if (response == TVM_RESPONSE_PHOTOS)
{
/* run the preferred photo application */
result = tvm_run_command (context, mount, autophoto_command, error);
}
else
{
/* pretend that we handled the device */
result = TRUE;
}
}
}
g_free (autophoto_command);
}
return result;
}
void
sm_init (XfconfChannel *channel,
gboolean disable_tcp,
XfsmManager *manager)
{
char *network_idlist;
char error[2048];
if (disable_tcp || !xfconf_channel_get_bool (channel, "/security/EnableTcp", FALSE))
{
#ifdef HAVE__ICETRANSNOLISTEN
_IceTransNoListen ("tcp");
#else
fprintf (stderr,
"xfce4-session: Requested to disable tcp connections, but "
"_IceTransNoListen is not available on this plattform. "
"Request will be ignored.\n");
xfsm_verbose ("_IceTransNoListen unavailable on this platform");
#endif
}
if (!SmsInitialize (PACKAGE, VERSION, sm_new_client, manager, ice_auth_proc,
2048, error))
{
fprintf (stderr, "xfce4-session: Unable to register XSM protocol: %s\n", error);
/* log to verbose so we don't have to look at both files */
xfsm_verbose ("xfce4-session: Unable to register XSM protocol: %s\n", error);
exit (EXIT_FAILURE);
}
if (!IceListenForConnections (&num_listeners, &listen_objs, 2048, error))
{
fprintf (stderr, "xfce4-session: Unable to establish ICE listeners: %s\n", error);
/* log to verbose so we don't have to look at both files */
xfsm_verbose ("xfce4-session: Unable to establish ICE listeners: %s\n", error);
exit (EXIT_FAILURE);
}
ice_setup_listeners (num_listeners, listen_objs, manager);
network_idlist = IceComposeNetworkIdList (num_listeners, listen_objs);
g_setenv ("SESSION_MANAGER", network_idlist, TRUE);
free (network_idlist);
}
static void
xfce_accessibility_helper_set_xkb (XfceAccessibilityHelper *helper,
gulong mask)
{
XkbDescPtr xkb;
gint delay, interval, time_to_max;
gint max_speed, curve;
gdk_error_trap_push ();
/* allocate */
xkb = XkbAllocKeyboard ();
if (G_LIKELY (xkb))
{
/* we always change this, so add it to the mask */
SET_FLAG (mask, XkbControlsEnabledMask);
/* if setting sticky keys, we set expiration too */
if (HAS_FLAG (mask, XkbStickyKeysMask) ||
HAS_FLAG (mask, XkbSlowKeysMask) ||
HAS_FLAG (mask, XkbBounceKeysMask) ||
HAS_FLAG (mask, XkbMouseKeysMask) ||
HAS_FLAG (mask, XkbAccessXKeysMask))
SET_FLAG (mask, XkbAccessXTimeoutMask);
/* add the mouse keys values mask if needed */
if (HAS_FLAG (mask, XkbMouseKeysMask))
SET_FLAG (mask, XkbMouseKeysAccelMask);
/* load the xkb controls into the structure */
XkbGetControls (GDK_DISPLAY_XDISPLAY(gdk_display_get_default()), mask, xkb);
/* AccessXKeys */
if (HAS_FLAG (mask, XkbAccessXKeysMask))
{
if (xfconf_channel_get_bool (helper->channel, "/AccessXKeys", FALSE))
{
SET_FLAG (xkb->ctrls->enabled_ctrls, XkbAccessXKeysMask);
UNSET_FLAG (xkb->ctrls->axt_ctrls_mask, XkbAccessXKeysMask);
UNSET_FLAG (xkb->ctrls->axt_ctrls_values, XkbAccessXKeysMask);
xfsettings_dbg (XFSD_DEBUG_ACCESSIBILITY, "AccessXKeys enabled");
}
else
{
UNSET_FLAG (xkb->ctrls->enabled_ctrls, XkbAccessXKeysMask);
SET_FLAG (xkb->ctrls->axt_ctrls_mask, XkbAccessXKeysMask);
UNSET_FLAG (xkb->ctrls->axt_ctrls_values, XkbAccessXKeysMask);
xfsettings_dbg (XFSD_DEBUG_ACCESSIBILITY, "AccessXKeys disabled");
}
}
/* Sticky keys */
if (HAS_FLAG (mask, XkbStickyKeysMask))
{
if (xfconf_channel_get_bool (helper->channel, "/StickyKeys", FALSE))
{
SET_FLAG (xkb->ctrls->enabled_ctrls, XkbStickyKeysMask);
UNSET_FLAG (xkb->ctrls->axt_ctrls_mask, XkbStickyKeysMask);
UNSET_FLAG (xkb->ctrls->axt_ctrls_values, XkbStickyKeysMask);
if (xfconf_channel_get_bool (helper->channel, "/StickyKeys/LatchToLock", FALSE))
SET_FLAG (xkb->ctrls->ax_options, XkbAX_LatchToLockMask);
else
UNSET_FLAG (xkb->ctrls->ax_options, XkbAX_LatchToLockMask);
if (xfconf_channel_get_bool (helper->channel, "/StickyKeys/TwoKeysDisable", FALSE))
SET_FLAG (xkb->ctrls->ax_options, XkbAX_TwoKeysMask);
else
UNSET_FLAG (xkb->ctrls->ax_options, XkbAX_TwoKeysMask);
xfsettings_dbg (XFSD_DEBUG_ACCESSIBILITY, "stickykeys enabled (ax_options=%d)",
xkb->ctrls->ax_options);
}
else
{
UNSET_FLAG (xkb->ctrls->enabled_ctrls, XkbStickyKeysMask);
SET_FLAG (xkb->ctrls->axt_ctrls_mask, XkbStickyKeysMask);
UNSET_FLAG (xkb->ctrls->axt_ctrls_values, XkbStickyKeysMask);
xfsettings_dbg (XFSD_DEBUG_ACCESSIBILITY, "stickykeys disabled");
}
}
/* Slow keys */
if (HAS_FLAG (mask, XkbSlowKeysMask))
{
if (xfconf_channel_get_bool (helper->channel, "/SlowKeys", FALSE))
{
SET_FLAG (xkb->ctrls->enabled_ctrls, XkbSlowKeysMask);
UNSET_FLAG (xkb->ctrls->axt_ctrls_mask, XkbSlowKeysMask);
UNSET_FLAG (xkb->ctrls->axt_ctrls_values, XkbSlowKeysMask);
delay = xfconf_channel_get_int (helper->channel, "/SlowKeys/Delay", 100);
xkb->ctrls->slow_keys_delay = CLAMP (delay, 1, G_MAXUSHORT);
xfsettings_dbg (XFSD_DEBUG_ACCESSIBILITY, "slowkeys enabled (delay=%d)",
xkb->ctrls->slow_keys_delay);
}
else
{
UNSET_FLAG (xkb->ctrls->enabled_ctrls, XkbSlowKeysMask);
SET_FLAG (xkb->ctrls->axt_ctrls_mask, XkbSlowKeysMask);
UNSET_FLAG (xkb->ctrls->axt_ctrls_values, XkbSlowKeysMask);
xfsettings_dbg (XFSD_DEBUG_ACCESSIBILITY, "slowkeys disabled");
}
}
/* Bounce keys */
if (HAS_FLAG (mask, XkbBounceKeysMask))
{
if (xfconf_channel_get_bool (helper->channel, "/BounceKeys", FALSE))
{
SET_FLAG (xkb->ctrls->enabled_ctrls, XkbBounceKeysMask);
UNSET_FLAG (xkb->ctrls->axt_ctrls_mask, XkbBounceKeysMask);
UNSET_FLAG (xkb->ctrls->axt_ctrls_values, XkbBounceKeysMask);
delay = xfconf_channel_get_int (helper->channel, "/BounceKeys/Delay", 100);
xkb->ctrls->debounce_delay = CLAMP (delay, 1, G_MAXUSHORT);
xfsettings_dbg (XFSD_DEBUG_ACCESSIBILITY, "bouncekeys enabled (delay=%d)",
xkb->ctrls->debounce_delay);
}
else
{
UNSET_FLAG (xkb->ctrls->enabled_ctrls, XkbBounceKeysMask);
SET_FLAG (xkb->ctrls->axt_ctrls_mask, XkbBounceKeysMask);
UNSET_FLAG (xkb->ctrls->axt_ctrls_values, XkbBounceKeysMask);
xfsettings_dbg (XFSD_DEBUG_ACCESSIBILITY, "bouncekeys disabled");
}
}
/* Mouse keys */
if (HAS_FLAG (mask, XkbMouseKeysMask))
{
if (xfconf_channel_get_bool (helper->channel, "/MouseKeys", FALSE))
{
SET_FLAG (xkb->ctrls->enabled_ctrls, XkbMouseKeysMask);
UNSET_FLAG (xkb->ctrls->axt_ctrls_mask, XkbMouseKeysMask);
UNSET_FLAG (xkb->ctrls->axt_ctrls_values, XkbMouseKeysMask);
/* get values */
delay = xfconf_channel_get_int (helper->channel, "/MouseKeys/Delay", 160);
interval = xfconf_channel_get_int (helper->channel, "/MouseKeys/Interval", 20);
time_to_max = xfconf_channel_get_int (helper->channel, "/MouseKeys/TimeToMax", 3000);
max_speed = xfconf_channel_get_int (helper->channel, "/MouseKeys/MaxSpeed", 1000);
curve = xfconf_channel_get_int (helper->channel, "/MouseKeys/Curve", 0);
/* calculate maximum speed and to to reach it */
interval = CLAMP (interval, 1, G_MAXUSHORT);
max_speed = (max_speed * interval) / 1000;
time_to_max = (time_to_max + interval / 2) / interval;
/* set new values, clamp to limits */
xkb->ctrls->mk_delay = CLAMP (delay, 1, G_MAXUSHORT);
xkb->ctrls->mk_interval = interval;
xkb->ctrls->mk_time_to_max = CLAMP (time_to_max, 1, G_MAXUSHORT);
xkb->ctrls->mk_max_speed = CLAMP (max_speed, 1, G_MAXUSHORT);
xkb->ctrls->mk_curve = CLAMP (curve, -1000, 1000);
xfsettings_dbg (XFSD_DEBUG_ACCESSIBILITY, "mousekeys enabled (delay=%d, interval=%d, "
"time_to_max=%d, max_speed=%d, curve=%d)",
xkb->ctrls->mk_delay, xkb->ctrls->mk_interval,
xkb->ctrls->mk_time_to_max, xkb->ctrls->mk_max_speed,
xkb->ctrls->mk_curve);
}
else
{
UNSET_FLAG (xkb->ctrls->enabled_ctrls, XkbMouseKeysMask);
SET_FLAG (xkb->ctrls->axt_ctrls_mask, XkbMouseKeysMask);
UNSET_FLAG (xkb->ctrls->axt_ctrls_values, XkbMouseKeysMask);
UNSET_FLAG (mask, XkbMouseKeysAccelMask);
xfsettings_dbg (XFSD_DEBUG_ACCESSIBILITY, "mousekeys disabled");
}
}
/* set the modified controls */
if (!XkbSetControls (GDK_DISPLAY_XDISPLAY(gdk_display_get_default()), mask, xkb))
g_message ("Setting the xkb controls failed");
/* free the structure */
XkbFreeControls (xkb, mask, True);
XFree (xkb);
}
else
{
/* warning */
g_critical ("XkbAllocKeyboard() returned a null pointer");
}
if (gdk_error_trap_pop () != 0)
g_critical ("Failed to set keyboard controls");
}
static gboolean
tvm_block_device_autorun (TvmContext *context,
GMount *mount,
GError **error)
{
struct stat statb_mount_point;
struct stat statb_autoopen;
gboolean autoopen;
gboolean autoplay;
gboolean autorun;
gboolean result = FALSE;
GError *err = NULL;
GFile *mount_point;
gchar **argv;
gchar *autoplay_command;
gchar *message;
gchar *mount_path;
gchar *path_autoopen;
gchar *wine;
gchar line[1024];
guint n;
FILE *fp;
gint response;
g_return_val_if_fail (context != NULL, FALSE);
g_return_val_if_fail (G_IS_MOUNT (mount), FALSE);
g_return_val_if_fail (error == NULL || *error == NULL, FALSE);
/* check if autoplaying video CDs and DVDs is enabled */
autoplay = xfconf_channel_get_bool (context->channel,
"/autoplay-video-cds/enabled", FALSE);
if (autoplay)
{
/* check if we have a video CD or video DVD here */
if (tvm_file_test (mount, "vcd", G_FILE_TEST_IS_DIR)
|| tvm_file_test (mount, "video_ts", G_FILE_TEST_IS_DIR))
{
/* determine the autoplay command for video CDs/DVDs */
autoplay_command = xfconf_channel_get_string (context->channel,
"/autoplay-video-cds/command",
"parole");
/* try to spawn the preferred video CD/DVD player */
result = tvm_run_command (context, mount, autoplay_command, &err);
/* free the command string */
g_free (autoplay_command);
/* forward errors to the caller */
if (err != NULL)
g_propagate_error (error, err);
/* return success/failure to the caller */
return result;
}
}
/* check if autorun is enabled */
autorun = xfconf_channel_get_bool (context->channel, "/autorun/enabled", FALSE);
if (autorun)
{
/* Autostart files according to the Desktop Application Autostart
* Specification */
static const gchar *autorun_files[] = { ".autorun", "autorun", "autorun.sh" };
for (n = 0; n < G_N_ELEMENTS (autorun_files); ++n)
{
/* check if one of the autorun files is present and executable */
if (tvm_file_test (mount, autorun_files[n], G_FILE_TEST_IS_EXECUTABLE)
&& tvm_file_test (mount, autorun_files[n], G_FILE_TEST_IS_REGULAR))
{
/* prompt the user to execute the file */
message = g_strdup_printf (_("Would you like to allow \"%s\" to run?"),
autorun_files[n]);
response = tvm_prompt (context, "gnome-fs-executable",
_("Auto-Run Confirmation"),
_("Auto-Run capability detected"), message,
_("Ig_nore"), GTK_RESPONSE_CANCEL,
_("_Allow Auto-Run"), TVM_RESPONSE_AUTORUN,
NULL);
g_free (message);
/* check if we should autorun */
if (response == TVM_RESPONSE_AUTORUN)
{
/* determine the mount point as a string */
mount_point = g_mount_get_root (mount);
mount_path = g_file_get_path (mount_point);
g_object_unref (mount_point);
/* prepare argv to launch the autorun file */
argv = g_new0 (gchar *, 2);
argv[0] = g_build_filename (mount_path, autorun_files[n], NULL);
argv[1] = NULL;
/* try to launch the autorun file */
result = g_spawn_async (mount_path, argv, NULL, 0, NULL, NULL, NULL,
&err);
/* free strings */
g_strfreev (argv);
g_free (mount_path);
if (err != NULL)
g_propagate_error (error, err);
return result;
}
}
}
static gboolean
tvm_block_device_autoipod (TvmContext *context,
GMount *mount,
GError **error)
{
gboolean autoipod;
gboolean is_audio_player = FALSE;
gboolean is_ipod = FALSE;
gboolean result = FALSE;
GFile *mount_point;
gchar *autoipod_command;
gchar *autophoto_command;
gchar *mount_path;
gchar *path_dcim = NULL;
gint response = TVM_RESPONSE_NONE;
g_return_val_if_fail (context != NULL, FALSE);
g_return_val_if_fail (G_IS_MOUNT (mount), FALSE);
g_return_val_if_fail (error == NULL || *error == NULL, FALSE);
autoipod = xfconf_channel_get_bool (context->channel, "/autoipod/enabled", FALSE);
if (autoipod)
{
/* check if we have a portable audio player here */
is_audio_player = g_udev_device_has_property (context->device,
"ID_MEDIA_PLAYER");
/* check if we have an iPod */
is_ipod = g_str_has_prefix (g_udev_device_get_property (context->device,
"ID_MODEL"), "iPod");
if (is_ipod)
{
/* determine the mount point path */
mount_point = g_mount_get_root (mount);
mount_path = g_file_get_path (mount_point);
g_object_unref (mount_point);
/* build dcim path */
path_dcim = g_build_filename (mount_path, "dcim", NULL);
g_free (mount_path);
/* check if the iPod has photos */
if (!g_file_test (path_dcim, G_FILE_TEST_IS_DIR))
{
/* no photos */
g_free (path_dcim);
path_dcim = NULL;
}
}
autoipod_command = xfconf_channel_get_string (context->channel,
"/autoipod/command", NULL);
autophoto_command = xfconf_channel_get_string (context->channel,
"/autophoto/command", NULL);
/* check if autophoto command is specified, otherwise we cannot handle the photos
* on the iPod anyway */
if (autophoto_command == NULL || *autophoto_command == '\0')
{
g_free (path_dcim);
path_dcim = NULL;
}
/* iPods can carry music and photos... */
if (path_dcim != NULL)
{
/* ...so we need to prompt what to do */
response = tvm_prompt (context, "multimedia-player", _("Photos and Music"),
_("Photos were found on your portable music player"),
_("Would you like to import the photos or manage the "
"music?"),
_("Ig_nore"), GTK_RESPONSE_CANCEL,
_("Import _Photos"), TVM_RESPONSE_PHOTOS,
_("Manage _Music"), TVM_RESPONSE_MUSIC,
NULL);
}
else if (is_audio_player || is_ipod)
{
response = TVM_RESPONSE_MUSIC;
}
/* check what to do */
if (response == TVM_RESPONSE_MUSIC)
{
/* run the preferred application to manage music players */
result = tvm_run_command (context, mount, autoipod_command, error);
}
else if (response == TVM_RESPONSE_PHOTOS)
{
/* run the preferred application to manage photos */
result = tvm_run_command (context, mount, autophoto_command, error);
}
else if (path_dcim != NULL)
{
/* when the user has decided to ignore photos/music, we don't want
* to ask him again in autophoto and we don't want to mount the
* device either... I guess? */
result = TRUE;
}
g_free (autophoto_command);
g_free (autoipod_command);
g_free (path_dcim);
}
return result;
}
void
tvm_usb_device_added (TvmContext *context)
{
const gchar *icon;
const gchar *summary;
const gchar *message;
const gchar *driver;
const gchar *enabled_property = NULL;
const gchar *command_property = NULL;
gboolean enabled;
gboolean is_camera;
gchar *command;
g_return_if_fail (context != NULL);
/* collect device information */
driver = g_udev_device_get_property (context->device, "DRIVER");
is_camera = g_udev_device_get_property_as_boolean (context->device, "ID_GPHOTO2");
if (is_camera)
{
enabled_property = "/autophoto/enabled";
command_property = "/autophoto/command";
icon = "camera-photo";
summary = _("Camera detected");
message = _("A photo camera was detected");
}
else if (g_strcmp0 (driver, "usblp") == 0)
{
enabled_property = "/autoprinter/enabled";
command_property = "/autoprinter/command";
icon = "printer";
summary = _("Printer detected");
message = _("A USB printer was detected");
}
/* check if we have a device that we support */
if (enabled_property != NULL && command_property != NULL)
{
/* check whether handling the printer or whatever is enabled */
enabled = xfconf_channel_get_bool (context->channel, enabled_property, FALSE);
if (enabled)
{
#ifdef HAVE_LIBNOTIFY
/* display a detection notification */
tvm_notify (icon, summary, message);
#endif
/* fetch the command for the input device type and try to run it */
command = xfconf_channel_get_string (context->channel, command_property, NULL);
if (command != NULL && *command != '\0')
{
tvm_run_command (context, NULL, command, context->error);
}
g_free (command);
}
}
else
{
/* return an error because we cannot handle the usb device */
g_set_error (context->error, G_FILE_ERROR, G_FILE_ERROR_FAILED,
_("Unsupported USB device type \"%s\""), driver);
}
/* finish processing the device */
tvm_device_handler_finished (context);
}
