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- Committer: Gustav Hartvigsson
- Date: 2014-02-09 11:51:12 UTC
- Revision ID: gustav.hartvigsson@gmail.com-20140209115112-p922hfdsjzp6ldb9
Fixed the probelms I have been having.
added
removed
src/GPumpSettingsData.c
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#include "GPumpSettingsData.h"
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G_DEFINE_TYPE (GPumpSettingsData, gpump_settings_data, G_TYPE_OBJECT)
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/* Private datastructure */
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struct GPumpSettingsData {
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#if GPUMP_USE_GSETTINGS
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/* org.gego.gpump.ui */
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GSettings * ui_settings;
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/* org.gego.gpump */
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GSettings * gpump_settings;
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#else
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GKeyFile * gpump_settings; /* Stores both UI and other settings... */
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GFile * gpump_settigs_file;
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#endif /* GPUMP_USE_GSETTINGS */
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}
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/* * Override the default constructer *****************************************/
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GObject * _constructor (GType type,
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guint n_construct_params,
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GObjectConstructParam * construct_params);
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/******************************************************************************/
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GPumpSettingsData * gpump_settings_data_get_default () {
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GPumpSettingsData * self = g_object_new (GPUMP_TYPE_SETTINGS_DATA,
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NULL);
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return self;
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}
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void gpump_settings_data_init (GPumpSettingsData * self) {
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g_print ("Init GPumpSettingsData\n");
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self->priv = GPUMP_SETTINGS_DATA_GET_PRIVATE (self);
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#if GPUMP_USE_GSETTINGS
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/* This will not be compiled, this will have to be implemented later...
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* much later...
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*/
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self->ui_settings = g_settings_new ("org.gego.gpump.ui");
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self->gpump_settings = g_settings_new ("org.gego.gpump");
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#else
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/* Construct the path for the files, 1) the GPump settings 2) the GPump UI
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* settings.
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*
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* The file names are defined static, so they do not need to be re-created,
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* each and every time te object is re-created.
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*/
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self->priv->gpump_settings = g_key_file_new ();
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static gchar * gpump_settings_file_uri = NULL;
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if (!(gpump_settings_file_uri)) {
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gchar * base_config_dir = g_get_user_config_dir ();
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gchar * settings_basedir = g_strdup_printf ("%s/%s",
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base_config_dir,
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"gpump");
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g_free (base_config_dir);
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gpump_settings_file_uri = g_strdup_printf ("%s/%s",
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settings_basedir,
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"gpump.conf");
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}
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/* Do not want to re-create this object every time, now do we? */
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self->priv->gpump_settings_file = g_file_new_from_path (gpump_settings_uri);
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GError * err = NULL;
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if (!( g_key_file_load_from_file (self->priv->gpump_settings,
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pump_settings_file_uri,
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G_KEY_FILE_NONE,
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err)) {
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/* File does not exist or something else might be wrong. */
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if (err) {
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/* Did the file exist? */
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if (!(g_error_match(err, G_KEY_FILE_ERROR, G_KEY_FILE_ERROR_NOT_FOUND))) {
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g_error ("GPumpSettingsData:\nAn %s error occured:\n\t%s\n\n",
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g_quark_to_string (err->domain),
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err->message);
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g_clear_error (err);
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} else {
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/* The file did not exist, thus we must create a key-file and store it.
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*/
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g_clear_error (err);
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GOutputStream * out_stream = g_file_create (
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self->priv->gpump_settings_file,
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G_FILE_CREATE_PRIVATE,
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NULL,
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err);
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g_object_unref (out_stream);
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if (err) {
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g_error ("GPumpSettingsData: %s\n\t%s\n\n",
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g_quark_to_string (err->domain),
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err->messarge);
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g_clear_error (err);
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}
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/* UI settings */
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/* -1 is undefined, these are set when the main window is displayed */
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g_key_file_set_integer (self->priv->gpump_settings, "ui","x", -1);
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g_key_file_set_integer (self->priv->gpump_settings, "ui","y", -1);
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/* 500x500 is the default window size */
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g_key_file_set_integer (self->priv->gpump_settings, "ui","h", 500);
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g_key_file_set_integer (self->priv->gpump_settings, "ui","x", 500);
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/* main settings */
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g_key_file_set_boolean (self->priv->gpump_settings,
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"main",
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"use dark",
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FALSE);
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/* commit data to file. */
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if (!(gpump_settings_data_commit (self, err))) {
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g_error ("GPumpSettingsData:\n An %s error occured:\n\t%s\n\n",
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g_quark_to_string (err->domain),
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err->messarge);
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}
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}
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}
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}
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#endif /* GPUMP_USE_GSETTINGS */
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}
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void gpump_settings_data_class_init (GPumpSettingsDataClass * klass) {
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GObjectClass * parent = G_OBJECT_CLASS (klass);
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parent->constructor = _constructor;
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g_type_class_add_private (klass, sizeof (GPumpSettingsDataPrivate);
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}
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void gpump_settings_data_set (GPumpSettingsData * self,
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gchar * name,
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GVariant * data) {
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#if GPUMP_USE_GSETTINGS
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/* TODO */
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#else
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#endif
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}
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GVariant * gpump_settings_data_get (GPumpSettingsData * self,
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gchar * name) {
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#if GPUMP_USE_GSETTINGS
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/* TODO */
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#else
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#endif
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}
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gboolean gpump_settings_data_commit (GPumpSettingsData * self,
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GError * err) {
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#if GPUMP_USE_GSETTINGS
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/* Do thothing */
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return TRUE;
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#else
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g_assert (err == NULL);
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GFileOutputStream * out_stream = g_file_replace (
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self->priv->gpump_settings_file,
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NULL,
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FALSE,
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G_FILE_CREATE_PRIVATE,
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NULL,
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err);
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if (err) {
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g_object_unref (out_stream);
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return FALSE;
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}
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gsize * len = NULL;
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gchar * buff = g_key_file_to_data (self->priv->gpump_settings, len, err);
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if (err) {
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g_object_unref (out_stream);
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g_free (len);
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g_free (buff);
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return FALSE;
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}
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g_output_stream_write (out_stream,
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buff,
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len,
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NULL,
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err);
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if (err) {
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g_object_unref (out_stream);
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g_free (len);
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g_free (buff);
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return FALSE;
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}
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g_object_unref (out_stream);
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g_free (len);
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g_free (buff);
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return TRUE;
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#endif
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}
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/* * Implementation of the constructor ****************************************
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*
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* See: blogs.gnome.org/xclaesse/2010/02/11/how-to-make-a-gobject-singleton/
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* for more information.
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*/
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GObject * _constructor (GType type,
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guint n_construct_params,
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GObjectConstructParam * construct_params) {
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static GObject * self = NULL;
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static GMutex mutex;
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g_mutex_lock (&mutex);
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if (self == NULL) {
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self = G_OBJECT_CLASS (gpump_settings_data_parent_class)->constructor (
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type, n_construct_params, construct_params);
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g_object_add_weak_pointer (self, (gpointer) &self);
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g_mutex_unlock (&mutex);
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return self;
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}
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g_mutex_unlock (&mutex);
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return g_object_ref (self);
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}
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