From: Kaj-Michael Lang <milang@tal.org>
Date: Thu, 5 Jun 2008 09:17:47 +0000 (+0300)
Subject: MapWidget: Add gobject properties for showing speed, scale and velocity vector
X-Git-Url: https://err.no/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=bb4a267fd963c54cc64a4e0dc93ecbc9d5f98b85;p=mapper

MapWidget: Add gobject properties for showing speed, scale and velocity vector
---

diff --git a/libs/libgtkmap/gtkmap.c b/libs/libgtkmap/gtkmap.c
index 7ae96cb..e81c4fe 100644
--- a/libs/libgtkmap/gtkmap.c
+++ b/libs/libgtkmap/gtkmap.c
@@ -331,6 +331,9 @@ enum {
 	PROP_MAX_LAT,
 	PROP_MIN_LON,
 	PROP_MAX_LON,
+	PROP_SHOW_VELVEC,
+	PROP_SHOW_SCALE,
+	PROP_SHOW_SPEED,
 	PROP_LAST
 };
 
@@ -475,24 +478,34 @@ g_object_class_install_property (object_class, PROP_CENTER_MODE, pspec);
 
 /* Center lat/lon */
 pspec=g_param_spec_double("center-lat","Center Lat","Latitude", -90, 90, 0, G_PARAM_READABLE);
-g_object_class_install_property (object_class, PROP_CENTER_LAT, pspec);
+g_object_class_install_property(object_class, PROP_CENTER_LAT, pspec);
 
 pspec=g_param_spec_double("center-lon","Center Lon","Longitude", -180, 180, 0, G_PARAM_READABLE);
-g_object_class_install_property (object_class, PROP_CENTER_LAT, pspec);
+g_object_class_install_property(object_class, PROP_CENTER_LAT, pspec);
 
 /* Min/Max latitude */
 pspec=g_param_spec_double("max-lat","Max Lat","View max latitude", -90, 90, 0, G_PARAM_READABLE);
-g_object_class_install_property (object_class, PROP_MAX_LAT, pspec);
+g_object_class_install_property(object_class, PROP_MAX_LAT, pspec);
 
 pspec=g_param_spec_double("min-lat","Min Lat","View min latitude", -90, 90, 0, G_PARAM_READABLE);
-g_object_class_install_property (object_class, PROP_MIN_LAT, pspec);
+g_object_class_install_property(object_class, PROP_MIN_LAT, pspec);
 
 /* Min/Max longitude */
 pspec=g_param_spec_double("max-lon","Max Lon","View max longitude", -180, 180, 0, G_PARAM_READABLE);
-g_object_class_install_property (object_class, PROP_MAX_LAT, pspec);
+g_object_class_install_property(object_class, PROP_MAX_LAT, pspec);
 
 pspec=g_param_spec_double("min-lon","Min Lon","View min longitude", -180, 180, 0, G_PARAM_READABLE);
-g_object_class_install_property (object_class, PROP_MIN_LAT, pspec);
+g_object_class_install_property(object_class, PROP_MIN_LAT, pspec);
+
+/* Map features flags */
+pspec=g_param_spec_boolean("show-velvec","Show velocity vector","Display track velocity vector", TRUE, G_PARAM_READWRITE);
+g_object_class_install_property(object_class, PROP_SHOW_VELVEC, pspec);
+
+pspec=g_param_spec_boolean("show-scale","Show map scale","Display map scale box", TRUE, G_PARAM_READWRITE);
+g_object_class_install_property(object_class, PROP_SHOW_SCALE, pspec);
+
+pspec=g_param_spec_boolean("show-speed","Show speed","Display current speed on map", TRUE, G_PARAM_READWRITE);
+g_object_class_install_property(object_class, PROP_SHOW_SPEED, pspec);
 
 gtk_map_signals[MAP_ZOOM_CHANGED]=g_signal_new("zoom-changed", G_OBJECT_CLASS_TYPE(object_class),
 	G_SIGNAL_RUN_FIRST, G_STRUCT_OFFSET(GtkMapClass, zoom_changed),
@@ -584,6 +597,15 @@ switch (prop_id) {
 	case PROP_CENTER_MODE:
 		gtk_map_set_center_mode(map, g_value_get_int(value));
 	break;
+	case PROP_SHOW_VELVEC:
+		priv->show_velvec=g_value_get_boolean(value);
+	break;
+	case PROP_SHOW_SCALE:
+		priv->show_scale=g_value_get_boolean(value);
+	break;
+	case PROP_SHOW_SPEED:
+		priv->show_speed=g_value_get_boolean(value);
+	break;
 	default:
 		G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec);
 	break;
@@ -629,6 +651,15 @@ switch (prop_id) {
 		unit2latlon(x2unit(0), y2unit(0), &lat, &lon);
 		g_value_set_double(value, lon);
 	break;
+	case PROP_SHOW_VELVEC:
+		g_value_set_boolean(value, priv->show_velvec);
+	break;
+	case PROP_SHOW_SPEED:
+		g_value_set_boolean(value, priv->show_speed);
+	break;
+	case PROP_SHOW_SCALE:
+		g_value_set_boolean(value, priv->show_scale);
+	break;
 	default:
 		G_OBJECT_WARN_INVALID_PROPERTY_ID(object, prop_id, pspec);
 	break;