/**
* cd_sane_add_device_if_from_colord_sane
**/
static void
cd_sane_add_device_if_from_colord_sane (gpointer data,
gpointer user_data)
{
CdDevice *device = (CdDevice *) data;
CdMainDev *sane_device;
CdMainPrivate *priv = (CdMainPrivate *) user_data;
const gchar *cmdline;
gboolean ret;
GError *error = NULL;
ret = cd_device_connect_sync (device, NULL, &error);
if (!ret) {
g_warning ("failed to receive list of devices: %s",
error->message);
g_error_free (error);
return;
}
cmdline = cd_device_get_metadata_item (device,
CD_DEVICE_METADATA_OWNER_CMDLINE);
if (g_strcmp0 (cmdline, priv->argv0) == 0) {
sane_device = g_new (CdMainDev, 1);
sane_device->device = g_object_ref (device);
sane_device->id = (gchar *)cd_device_get_id (device);
sane_device->valid = FALSE;
g_ptr_array_add (priv->array, sane_device);
}
}
/**
* cd_edid_install_profile:
* @scope: where to install the profile, e.g. %CD_EDID_SCOPE_USER
* @edid: the EDID data, typically just 128 bytes in size
* @edid_len: the size in bytes of @edid_len
* @profile_fn: the profile filename to install
*
* Install a profile for a given monitor.
*
* Return value: a %CdEdidError, e.g. %CD_EDID_ERROR_OK
*
* Since: 0.1.34
**/
CdEdidError
cd_edid_install_profile (unsigned char *edid,
int edid_len,
CdEdidScope scope,
char *profile_fn)
{
CdClient *client = NULL;
CdDevice *device = NULL;
CdEdidError rc = CD_EDID_ERROR_OK;
CdProfile *profile = NULL;
gboolean ret;
gchar *md5 = NULL;
GError *error = NULL;
GFile *file;
g_return_val_if_fail (profile_fn != NULL, CD_EDID_ERROR_RESOURCE);
/* bad input */
if (edid == NULL || edid_len == 0) {
rc = CD_EDID_ERROR_NO_DATA;
goto out;
}
/* conect to daemon */
client = cd_client_new ();
ret = cd_client_connect_sync (client, NULL, &error);
if (!ret) {
rc = CD_EDID_ERROR_ACCESS_CONFIG;
g_warning ("Failed to connect to colord: %s", error->message);
g_error_free (error);
goto out;
}
/* find device that matches the output EDID */
md5 = g_compute_checksum_for_string (G_CHECKSUM_MD5,
(const gchar *)edid,
(gssize) edid_len);
device = cd_client_find_device_by_property_sync (client,
CD_DEVICE_METADATA_OUTPUT_EDID_MD5,
md5,
NULL,
&error);
if (device == NULL) {
rc = CD_EDID_ERROR_MONITOR_NOT_FOUND;
g_warning ("Failed to find device that matches %s: %s",
md5, error->message);
g_error_free (error);
goto out;
}
/* read device properties */
ret = cd_device_connect_sync (device, NULL, &error);
if (!ret) {
rc = CD_EDID_ERROR_ACCESS_CONFIG;
g_warning ("device disappeared: %s", error->message);
g_error_free (error);
goto out;
}
/* import profile */
file = g_file_new_for_path (profile_fn);
profile = cd_client_import_profile_sync (client, file, NULL, &error);
if (profile == NULL) {
rc = CD_EDID_ERROR_NO_PROFILE;
g_warning ("Could not import profile %s: %s",
profile_fn,
error->message);
g_error_free (error);
goto out;
}
/* add profile to device */
ret = cd_device_add_profile_sync (device,
CD_DEVICE_RELATION_HARD,
profile,
NULL,
&error);
if (!ret) {
rc = CD_EDID_ERROR_SET_CONFIG;
g_warning ("could not add profile %s to device %s: %s",
cd_profile_get_id (profile),
cd_device_get_id (device),
error->message);
g_error_free (error);
goto out;
}
/* install system-wide */
if (scope == CD_EDID_SCOPE_SYSTEM) {
ret = cd_profile_install_system_wide_sync (profile, NULL, &error);
if (!ret) {
rc = CD_EDID_ERROR_PROFILE_COPY;
g_warning ("could not set profile %s systemwide: %s",
cd_profile_get_id (profile),
error->message);
g_error_free (error);
goto out;
}
}
out:
if (client != NULL)
g_object_unref (client);
if (device != NULL)
g_object_unref (device);
if (profile != NULL)
g_object_unref (profile);
g_free (md5);
return rc;
}
/**
* cd_edid_get_profile:
* @edid: the EDID data, typically just 128 bytes in size
* @edid_len: the size in bytes of @edid_len
* @profile_fn: the returned profile filename, use free() when done
*
* Get an associated monitor profile.
*
* Return value: a %CdEdidError, e.g. %CD_EDID_ERROR_OK
*
* Since: 0.1.34
**/
CdEdidError
cd_edid_get_profile (unsigned char *edid,
int edid_len,
char **profile_fn)
{
CdClient *client = NULL;
CdDevice *device = NULL;
CdProfile *profile = NULL;
const gchar *filename;
gboolean ret;
gchar *md5 = NULL;
GError *error = NULL;
CdEdidError rc = CD_EDID_ERROR_OK;
/* bad input */
if (edid == NULL || edid_len == 0) {
rc = CD_EDID_ERROR_NO_DATA;
goto out;
}
/* conect to daemon */
client = cd_client_new ();
ret = cd_client_connect_sync (client, NULL, &error);
if (!ret) {
rc = CD_EDID_ERROR_ACCESS_CONFIG;
g_warning ("Failed to connect to colord: %s", error->message);
g_error_free (error);
goto out;
}
/* find device that matches the output EDID */
md5 = g_compute_checksum_for_string (G_CHECKSUM_MD5,
(const gchar *)edid,
(gssize) edid_len);
device = cd_client_find_device_by_property_sync (client,
CD_DEVICE_METADATA_OUTPUT_EDID_MD5,
md5,
NULL,
&error);
if (device == NULL) {
rc = CD_EDID_ERROR_MONITOR_NOT_FOUND;
g_warning ("Failed to find device that matches %s: %s",
md5, error->message);
g_error_free (error);
goto out;
}
/* read device properties */
ret = cd_device_connect_sync (device, NULL, &error);
if (!ret) {
rc = CD_EDID_ERROR_ACCESS_CONFIG;
g_warning ("device disappeared: %s", error->message);
g_error_free (error);
goto out;
}
/* get the default profile for the device */
profile = cd_device_get_default_profile (device);
if (profile == NULL) {
rc = CD_EDID_ERROR_NO_PROFILE;
g_warning ("No profile for %s: %s",
cd_device_get_id (device),
error->message);
g_error_free (error);
goto out;
}
/* read profile properties */
ret = cd_profile_connect_sync (profile, NULL, &error);
if (!ret) {
rc = CD_EDID_ERROR_ACCESS_CONFIG;
g_warning ("profile disappeared: %s", error->message);
g_error_free (error);
goto out;
}
/* get filename */
filename = cd_profile_get_filename (profile);
if (filename == NULL) {
rc = CD_EDID_ERROR_INVALID_PROFILE;
goto out;
}
/* return filename of profile */
if (profile_fn != NULL)
*profile_fn = strdup (filename);
out:
if (client != NULL)
g_object_unref (client);
if (device != NULL)
g_object_unref (device);
if (profile != NULL)
g_object_unref (profile);
g_free (md5);
return rc;
}
static void
gcm_prefs_setup_space_combobox (GcmPickerPrivate *priv, GtkWidget *widget)
{
CdColorspace colorspace;
CdDevice *device_tmp;
CdProfile *profile;
const gchar *filename;
const gchar *tmp;
gboolean has_profile = FALSE;
gboolean has_vcgt;
gboolean ret;
GtkTreeIter iter;
GtkTreeModel *model;
guint i;
g_autofree gchar *text = NULL;
g_autoptr(GError) error = NULL;
g_autoptr(GPtrArray) devices = NULL;
g_autoptr(GPtrArray) profile_array = NULL;
/* get new list */
profile_array = cd_client_get_profiles_sync (priv->client,
NULL,
&error);
if (profile_array == NULL) {
g_warning ("failed to get profiles: %s",
error->message);
return;
}
/* update each list */
for (i = 0; i < profile_array->len; i++) {
profile = g_ptr_array_index (profile_array, i);
/* connect to the profile */
ret = cd_profile_connect_sync (profile, NULL, &error);
if (!ret) {
g_warning ("failed to connect to profile: %s",
error->message);
return;
}
/* ignore profiles from other user accounts */
if (!cd_profile_has_access (profile))
continue;
/* is a printer profile */
filename = cd_profile_get_filename (profile);
if (filename == NULL)
continue;
/* only for correct kind */
has_vcgt = cd_profile_get_has_vcgt (profile);
tmp = cd_profile_get_metadata_item (profile, CD_PROFILE_METADATA_STANDARD_SPACE);
colorspace = cd_profile_get_colorspace (profile);
if (!has_vcgt && tmp != NULL &&
colorspace == CD_COLORSPACE_RGB) {
gcm_prefs_combobox_add_profile (widget, profile, &iter);
/* set active option */
if (g_strcmp0 (tmp, "adobe-rgb") == 0) {
priv->profile_filename = filename;
gtk_combo_box_set_active_iter (GTK_COMBO_BOX (widget), &iter);
}
has_profile = TRUE;
}
}
/* add device profiles */
devices = cd_client_get_devices_by_kind_sync (priv->client,
CD_DEVICE_KIND_DISPLAY,
NULL,
&error);
for (i = 0; i < devices->len; i++) {
device_tmp = g_ptr_array_index (devices, i);
/* connect to the device */
ret = cd_device_connect_sync (device_tmp, NULL, &error);
if (!ret) {
g_warning ("failed to connect to device: %s",
error->message);
return;
}
profile = cd_device_get_default_profile (device_tmp);
if (profile == NULL)
continue;
/* connect to the profile */
ret = cd_profile_connect_sync (profile, NULL, &error);
if (!ret) {
g_warning ("failed to connect to profile: %s",
error->message);
return;
}
/* add device profile */
gcm_prefs_combobox_add_profile (widget, profile, NULL);
g_object_unref (profile);
has_profile = TRUE;
}
if (!has_profile) {
/* TRANSLATORS: this is when there are no profiles that can be used;
* the search term is either "RGB" or "CMYK" */
text = g_strdup_printf (_("No %s color spaces available"),
cd_colorspace_to_localised_string (CD_COLORSPACE_RGB));
model = gtk_combo_box_get_model (GTK_COMBO_BOX (widget));
gtk_list_store_append (GTK_LIST_STORE(model), &iter);
gtk_list_store_set (GTK_LIST_STORE(model), &iter,
GCM_PREFS_COMBO_COLUMN_TEXT, text,
-1);
gtk_combo_box_set_active (GTK_COMBO_BOX (widget), 0);
gtk_widget_set_sensitive (widget, FALSE);
}
}
