From: Kaj-Michael Lang <milang@tal.org>
Date: Thu, 8 May 2008 13:53:50 +0000 (+0300)
Subject: Map widget:
X-Git-Url: https://err.no/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=03190db824e1ec142ccf428863011da476d8b210;p=mapper

Map widget:
- Add mouse tracking testing
---

diff --git a/src/gtkmap.c b/src/gtkmap.c
index 8316aa3..b745b5c 100644
--- a/src/gtkmap.c
+++ b/src/gtkmap.c
@@ -173,6 +173,12 @@ struct _GtkMapPriv
 
 	guint draw_width;
 
+	gboolean button_down;
+	gint mouse_x;
+	gint mouse_y;
+	gdouble mouse_lat;
+	gdouble mouse_lon;
+
 	gboolean fast_render;
 
 	guint key_zoom_new;
@@ -399,6 +405,7 @@ priv->show_velvec=TRUE;
 priv->show_markers=TRUE;
 priv->show_location=TRUE;
 
+priv->button_down=FALSE;
 priv->click_to_center=FALSE;
 priv->zoom_in_on_2button=FALSE;
 
@@ -1576,6 +1583,18 @@ return FALSE;
 static gboolean 
 gtk_map_motion_notify_cb(GtkWidget *widget, GdkEventMotion *event, gpointer data)
 {
+GtkMap *map;
+GtkMapPriv *priv;
+
+g_return_val_if_fail(GTK_IS_MAP(widget), FALSE);
+map=GTK_MAP(widget);
+priv=GTK_MAP_GET_PRIVATE(map);
+
+priv->mouse_x=(gint)event->x;
+priv->mouse_y=(gint)event->y;
+unit2latlon(x2unit((gint) (event->x+0.5)), y2unit((gint) (event->y+0.5)), priv->mouse_lat, priv->mouse_lon);
+
+g_debug("MOUSE: %d,%d (%f,%f)", priv->mouse_x, priv->mouse_y, priv->mouse_lat, priv->mouse_lon);
 
 return FALSE;
 }
@@ -1592,6 +1611,7 @@ priv=GTK_MAP_GET_PRIVATE(map);
 
 switch (event->button) {
 case 1:
+	priv->button_down=TRUE;
 	if (priv->click_to_center) {
 		gtk_map_set_center(widget, x2unit((gint) (event->x+0.5)), y2unit((gint) (event->y+0.5)));
 		return FALSE;
@@ -1625,7 +1645,7 @@ priv=GTK_MAP_GET_PRIVATE(map);
 
 switch (event->button) {
 case 1:
-
+	priv->button_down=FALSE;
 break;
 case 2: