#include "gis-marshal.h"
#include "gis-view.h"
+#include "gis-world.h"
-/****************
- * GObject code *
- ****************/
/* Constants */
enum {
PROP_0,
};
static guint signals[NUM_SIGNALS];
-/* Class/Object init */
-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] = 0;
- self->location[1] = 0;
- self->location[2] = -300*1000;
- 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);
-}
/* Signal helpers */
static void _gis_view_emit_location_changed(GisView *view)
return view->time;
}
-void gis_view_set_location(GisView *view, gdouble x, gdouble y, gdouble z)
+void gis_view_set_location(GisView *view, gdouble lat, gdouble lon, gdouble elev)
{
g_assert(GIS_IS_VIEW(view));
g_debug("GisView: set_location");
- view->location[0] = x;
- view->location[1] = y;
- view->location[2] = z;
+ view->location[0] = lat;
+ view->location[1] = lon;
+ view->location[2] = elev;
_gis_view_emit_location_changed(view);
}
-void gis_view_get_location(GisView *view, gdouble *x, gdouble *y, gdouble *z)
+void gis_view_get_location(GisView *view, gdouble *lat, gdouble *lon, gdouble *elev)
{
g_assert(GIS_IS_VIEW(view));
- g_debug("GisView: get_location");
- *x = view->location[0];
- *y = view->location[1];
- *z = view->location[2];
+ //g_debug("GisView: get_location");
+ *lat = view->location[0];
+ *lon = view->location[1];
+ *elev = view->location[2];
}
-void gis_view_pan(GisView *view, gdouble x, gdouble y, gdouble z)
+void gis_view_pan(GisView *view, gdouble lat, gdouble lon, gdouble elev)
{
g_assert(GIS_IS_VIEW(view));
- g_debug("GisView: pan - x=%.0f, y=%.0f, z=%.0f", x, y, z);
- view->location[0] += x;
- view->location[1] += y;
- view->location[2] += z;
+ g_debug("GisView: pan - lat=%8.3f, lon=%8.3f, elev=%8.3f", lat, lon, elev);
+ view->location[0] += lat;
+ view->location[1] += lon;
+ view->location[2] += elev;
_gis_view_emit_location_changed(view);
}
g_debug("GisView: get_site - %s", view->site);
return view->site;
}
+
+
+/****************
+ * 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);
+}
projects / grits / blobdiff