X-Git-Url: http://git.maemo.org/git/?a=blobdiff_plain;f=callbacks.c;h=479cca7c1682038f61042e5db9552aa374c4a1af;hb=98fd8d3a7b9b4d1b93dd331840d8e5fe064ff72d;hp=ff693f8bf4b2ab9a578ed22d2ad00a6b069e7106;hpb=c04ab31999e20c6e5996ff79264474631e42c2e3;p=speedometer

diff --git a/callbacks.c b/callbacks.c
index ff693f8..479cca7 100644
--- a/callbacks.c
+++ b/callbacks.c
@@ -16,55 +16,104 @@
 	along with this program.  If not, see <http://www.gnu.org/licenses/>.
 ****/
 
-#include <gtk/gtk.h>
+#include <math.h>
 
 #include "callbacks.h"
-
-void location_changed(LocationGPSDevice* device, gpointer userdata) {
-        g_print ("Latitude: %.2f\nLongitude: %.2f\nAltitude: %.2f\n",
-                 device->fix->latitude, device->fix->longitude, device->fix->altitude);
+#include "appdata.h"
+#include "util.h"
+
+// this is just here for debugging
+static void print_location(LocationGPSDevice* device) {
+	g_print("Latitude: %.2f\n"
+			"Longitude: %.2f\n"
+			"Altitude: %.2f\n"
+			"Speed: %.2d\n",
+			device->fix->latitude,
+			device->fix->longitude,
+			device->fix->altitude,
+			device->fix->speed);
 }
 
+void location_changed(LocationGPSDevice* device, gpointer data) {
+	//print_location(device);
+	g_assert(data);
+	g_assert(device);
+
+	AppData* appdata = (AppData*) data;
+
+	// check for NaN before passing values
+	if(device->fix->fields & LOCATION_GPS_DEVICE_SPEED_SET) {
+		if(!isnan(device->fix->speed)) {
+			interpret_speed_from_gps(appdata, device->fix->speed);
+			}
+	}
+}
 
-/* Callback for hardware keys */
 gboolean key_press_cb(GtkWidget* widget, GdkEventKey* event, HildonWindow* window) {
-    switch (event->keyval) {
-    case GDK_Up:
-        hildon_banner_show_information(GTK_WIDGET(window), NULL, "Navigation Key Up");
-        return TRUE;
+	switch (event->keyval) {
+	case GDK_Up:
+		hildon_banner_show_information(GTK_WIDGET(window), NULL, "Navigation Key Up");
+		return TRUE;
+
+	case GDK_Down:
+		hildon_banner_show_information(GTK_WIDGET(window), NULL, "Navigation Key Down");
+		return TRUE;
 
-    case GDK_Down:
-        hildon_banner_show_information(GTK_WIDGET(window), NULL, "Navigation Key Down");
-        return TRUE;
+	case GDK_Left:
+		hildon_banner_show_information(GTK_WIDGET(window), NULL, "Navigation Key Left");
+		return TRUE;
 
-    case GDK_Left:
-        hildon_banner_show_information(GTK_WIDGET(window), NULL, "Navigation Key Left");
-        return TRUE;
+	case GDK_Right:
+		hildon_banner_show_information(GTK_WIDGET(window), NULL, "Navigation Key Right");
+		return TRUE;
 
-    case GDK_Right:
-        hildon_banner_show_information(GTK_WIDGET(window), NULL, "Navigation Key Right");
-        return TRUE;
+	case GDK_Return:
+		hildon_banner_show_information(GTK_WIDGET(window), NULL, "Navigation Key select");
+		return TRUE;
 
-    case GDK_Return:
-        hildon_banner_show_information(GTK_WIDGET(window), NULL, "Navigation Key select");
-        return TRUE;
+	case GDK_F6:
+		hildon_banner_show_information(GTK_WIDGET(window), NULL, "Full screen");
+		return TRUE;
 
-    case GDK_F6:
-        hildon_banner_show_information(GTK_WIDGET(window), NULL, "Full screen");
-        return TRUE;
+	case GDK_F7:
+		hildon_banner_show_information(GTK_WIDGET(window), NULL, "Increase (zoom in)");
+		return TRUE;
 
-    case GDK_F7:
-        hildon_banner_show_information(GTK_WIDGET(window), NULL, "Increase (zoom in)");
-        return TRUE;
+	case GDK_F8:
+		hildon_banner_show_information(GTK_WIDGET(window), NULL, "Decrease (zoom out)");
+		return TRUE;
 
-    case GDK_F8:
-        hildon_banner_show_information(GTK_WIDGET(window), NULL, "Decrease (zoom out)");
-        return TRUE;
+	case GDK_Escape:
+		hildon_banner_show_information(GTK_WIDGET(window), NULL, "Cancel/Close");
+		return TRUE;
+	}
 
-    case GDK_Escape:
-        hildon_banner_show_information(GTK_WIDGET(window), NULL, "Cancel/Close");
-        return TRUE;
-    }
+	return FALSE;
+}
 
-    return FALSE;
+gboolean top_event_box_button_press(GtkWidget* widget, GdkEventButton* event, gpointer data) {
+	gdouble x = event->x;
+	g_print("Top event box pressed at: %f\n", x);
+	AppData* appdata = (AppData*) data;
+
+	if(x > 750) {
+		g_print("Exiting..\n");
+		stop_gps(appdata);
+		g_signal_emit_by_name(appdata->window, "delete_event");
+	}
+	else {
+		randomize(appdata);
+	}
+	return TRUE;
 }
+
+
+gboolean bottom_event_box_button_press(GtkWidget* widget, GdkEventButton* event, gpointer data) {
+	gdouble x = event->x;
+	g_print("Bottom event box pressed at: %f\n", x);
+	AppData* appdata = (AppData*) data;
+
+	randomize(data);
+	return TRUE;
+}
+