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