[gnome-settings-daemon] common: Remove unused helpers

[Bastien Nocera <hadess src gnome org>]

commit 58f5d1f17f771963217682c78c04cfbb7978d199
Author: Bastien Nocera <hadess hadess net>
Date:   Mon Jun 6 18:22:57 2011 +0100

    common: Remove unused helpers

 plugins/common/gsd-input-helper.c |  115 -------------------------------------
 plugins/common/gsd-input-helper.h |    2 -
 2 files changed, 0 insertions(+), 117 deletions(-)
---
diff --git a/plugins/common/gsd-input-helper.c b/plugins/common/gsd-input-helper.c
index e01c522..2d82722 100644
--- a/plugins/common/gsd-input-helper.c
+++ b/plugins/common/gsd-input-helper.c
@@ -225,121 +225,6 @@ touchpad_is_present (void)
                                        device_is_touchpad);
 }
 
-static char *
-get_device_node (int deviceid)
-{
-        Atom           prop;
-        Atom           act_type;
-        int            act_format;
-        unsigned long  nitems, bytes_after;
-        unsigned char *data;
-        char          *ret;
-
-        gdk_display_sync (gdk_display_get_default ());
-
-        prop = XInternAtom (GDK_DISPLAY_XDISPLAY (gdk_display_get_default ()), "Device Node", False);
-        if (!prop)
-                return NULL;
-
-        gdk_error_trap_push ();
-
-        if (!XIGetProperty (GDK_DISPLAY_XDISPLAY (gdk_display_get_default ()),
-                            deviceid, prop, 0, 1000, False,
-                            AnyPropertyType, &act_type, &act_format,
-                            &nitems, &bytes_after, &data) == Success) {
-                gdk_error_trap_pop_ignored ();
-                return NULL;
-        }
-        if (gdk_error_trap_pop ())
-                goto out;
-
-        if (nitems == 0)
-                goto out;
-
-        if (act_type != XA_STRING)
-                goto out;
-
-        /* Unknown string format */
-        if (act_format != 8)
-                goto out;
-
-        ret = g_strdup ((char *) data);
-
-        XFree (data);
-        return ret;
-
-out:
-        XFree (data);
-        return NULL;
-}
-
-gboolean
-accelerometer_is_present (char **device_node,
-                          int   *device_id)
-{
-        XIDeviceInfo *device_info;
-        gint n_devices;
-        guint i;
-        gboolean retval;
-
-        if (supports_xinput2_devices () == FALSE)
-                return FALSE;
-
-        /* Find the accelerometer device,
-         * Floating, and with 3 axis */
-        device_info = XIQueryDevice (GDK_DISPLAY_XDISPLAY (gdk_display_get_default ()), XIAllDevices, &n_devices);
-
-        if (device_info == NULL)
-                return FALSE;
-
-        retval = FALSE;
-
-        for (i = 0; i < n_devices; i++) {
-                XIDeviceInfo *device;
-                gboolean all_vals;
-                guint j;
-                char *node;
-
-                device = &device_info[i];
-
-                /* Check for a floating device */
-                if (device->use != XIFloatingSlave)
-                        continue;
-
-                /* Not 3 classes? Probably not an accelerometer */
-                if (device->num_classes != 3)
-                        continue;
-
-                /* Check for a valuator class */
-                all_vals = TRUE;
-                for (j = 0; j < device->num_classes; j++) {
-                        if (device->classes[j]->type != XIValuatorClass) {
-                                all_vals = FALSE;
-                                break;
-                        }
-                }
-                if (all_vals == FALSE)
-                        continue;
-
-                /* Look for the "Device Node" property */
-                node = get_device_node (device->deviceid);
-                if (device_node != NULL)
-                        *device_node = node;
-                else
-                        g_free (node);
-                if (device_id != NULL)
-                        *device_id = device->deviceid;
-
-                retval = TRUE;
-
-                break;
-        }
-
-        XIFreeDeviceInfo (device_info);
-
-        return retval;
-}
-
 gboolean
 set_device_enabled (int device_id,
                     gboolean enabled)
diff --git a/plugins/common/gsd-input-helper.h b/plugins/common/gsd-input-helper.h
index d5a9329..736c452 100644
--- a/plugins/common/gsd-input-helper.h
+++ b/plugins/common/gsd-input-helper.h
@@ -51,8 +51,6 @@ typedef struct {
 gboolean  supports_xinput_devices  (void);
 gboolean  supports_xinput2_devices (void);
 
-gboolean accelerometer_is_present (char **device_node,
-                                   int   *device_id);
 gboolean set_device_enabled       (int device_id,
                                    gboolean enabled);