+
+
+/****************
+ * GObject code *
+ ****************/
+G_DEFINE_TYPE(GisView, gis_view, G_TYPE_OBJECT);
+static void gis_view_init(GisView *self)
+{
+ g_debug("GisView: init");
+ /* Default values */
+ self->time = g_strdup("");
+ self->site = g_strdup("");
+ self->location[0] = 40;
+ self->location[1] = -100;
+ self->location[2] = 1.5*EARTH_R;
+ self->rotation[0] = 0;
+ self->rotation[1] = 0;
+ self->rotation[2] = 0;
+}
+static void gis_view_dispose(GObject *gobject)
+{
+ g_debug("GisView: dispose");
+ /* Drop references to other GObjects */
+ G_OBJECT_CLASS(gis_view_parent_class)->dispose(gobject);
+}
+static void gis_view_finalize(GObject *gobject)
+{
+ g_debug("GisView: finalize");
+ GisView *self = GIS_VIEW(gobject);
+ g_free(self->time);
+ g_free(self->site);
+ G_OBJECT_CLASS(gis_view_parent_class)->finalize(gobject);
+}
+static void gis_view_set_property(GObject *object, guint property_id,
+ const GValue *value, GParamSpec *pspec)
+{
+ g_debug("GisView: set_property");
+ GisView *self = GIS_VIEW(object);
+ switch (property_id) {
+ case PROP_TIME: gis_view_set_time(self, g_value_get_string(value)); break;
+ case PROP_SITE: gis_view_set_site(self, g_value_get_string(value)); break;
+ default: G_OBJECT_WARN_INVALID_PROPERTY_ID(object, property_id, pspec);
+ }
+}
+static void gis_view_get_property(GObject *object, guint property_id,
+ GValue *value, GParamSpec *pspec)
+{
+ g_debug("GisView: get_property");
+ GisView *self = GIS_VIEW(object);
+ switch (property_id) {
+ case PROP_TIME: g_value_set_string(value, gis_view_get_time(self)); break;
+ case PROP_SITE: g_value_set_string(value, gis_view_get_site(self)); break;
+ default: G_OBJECT_WARN_INVALID_PROPERTY_ID(object, property_id, pspec);
+ }
+}
+static void gis_view_class_init(GisViewClass *klass)
+{
+ g_debug("GisView: class_init");
+ GObjectClass *gobject_class = G_OBJECT_CLASS(klass);
+ gobject_class->dispose = gis_view_dispose;
+ gobject_class->finalize = gis_view_finalize;
+ gobject_class->get_property = gis_view_get_property;
+ gobject_class->set_property = gis_view_set_property;
+ g_object_class_install_property(gobject_class, PROP_TIME,
+ g_param_spec_pointer(
+ "time",
+ "time of the current frame",
+ "(format unknown)",
+ G_PARAM_READWRITE));
+ g_object_class_install_property(gobject_class, PROP_SITE,
+ g_param_spec_pointer(
+ "site",
+ "site seen by the viewport",
+ "Site of the viewport. Currently this is the name of the radar site.",
+ G_PARAM_READWRITE));
+ signals[SIG_TIME_CHANGED] = g_signal_new(
+ "time-changed",
+ G_TYPE_FROM_CLASS(gobject_class),
+ G_SIGNAL_RUN_LAST,
+ 0,
+ NULL,
+ NULL,
+ g_cclosure_marshal_VOID__STRING,
+ G_TYPE_NONE,
+ 1,
+ G_TYPE_STRING);
+ signals[SIG_SITE_CHANGED] = g_signal_new(
+ "site-changed",
+ G_TYPE_FROM_CLASS(gobject_class),
+ G_SIGNAL_RUN_LAST,
+ 0,
+ NULL,
+ NULL,
+ g_cclosure_marshal_VOID__STRING,
+ G_TYPE_NONE,
+ 1,
+ G_TYPE_STRING);
+ signals[SIG_LOCATION_CHANGED] = g_signal_new(
+ "location-changed",
+ G_TYPE_FROM_CLASS(gobject_class),
+ G_SIGNAL_RUN_LAST,
+ 0,
+ NULL,
+ NULL,
+ gis_cclosure_marshal_VOID__DOUBLE_DOUBLE_DOUBLE,
+ G_TYPE_NONE,
+ 3,
+ G_TYPE_DOUBLE,
+ G_TYPE_DOUBLE,
+ G_TYPE_DOUBLE);
+ signals[SIG_ROTATION_CHANGED] = g_signal_new(
+ "rotation-changed",
+ G_TYPE_FROM_CLASS(gobject_class),
+ G_SIGNAL_RUN_LAST,
+ 0,
+ NULL,
+ NULL,
+ gis_cclosure_marshal_VOID__DOUBLE_DOUBLE_DOUBLE,
+ G_TYPE_NONE,
+ 3,
+ G_TYPE_DOUBLE,
+ G_TYPE_DOUBLE,
+ G_TYPE_DOUBLE);
+}