--- trunk/src/map-tool.c	2009/08/23 19:38:15	73
+++ trunk/src/map-tool.c	2009/08/25 12:49:03	77
@@ -26,6 +26,11 @@
 #include "osm-gps-map-osd-classic.h"
 #endif
 
+#if defined(USE_MAEMO) && (MAEMO_VERSION_MAJOR == 5)
+#include <gdk/gdkx.h>
+#include <X11/Xatom.h>
+#endif
+
 #define MAP_SOURCE  OSM_GPS_MAP_SOURCE_OPENSTREETMAP
 #define GPS_DEFAULT_ZOOM 13
 
@@ -73,7 +78,9 @@
     pos_t *refpos = get_pos(context->appdata);
     if(refpos && !isnan(refpos->lat) && !isnan(refpos->lon)) {
       osm_gps_map_set_mapcenter(OSM_GPS_MAP(context->widget),
-				refpos->lat, refpos->lon, GPS_DEFAULT_ZOOM);     
+				refpos->lat, refpos->lon, GPS_DEFAULT_ZOOM);
+      /* re-enable centering */
+      g_object_set(context->widget, "auto-center", TRUE, NULL);
     } else {
       /* no coordinates given: display the entire world */
       osm_gps_map_set_mapcenter(OSM_GPS_MAP(context->widget), 
@@ -269,8 +276,6 @@
 balloon_draw_cb(cairo_t *cr, OsmGpsMapRect_t *rect, gpointer data) {
   cache_t *cache = (cache_t*)data;
 
-  //  printf("draw cb for \"%s\"\n", cache->name);
-
 #if 0
   /* draw pink background to check clipping */
   cairo_rectangle (cr, rect->x-20, rect->y-20, rect->w+40, rect->h+40);
@@ -441,6 +446,25 @@
   appdata->map.context = NULL;
 }
 
+#if (MAEMO_VERSION_MAJOR == 5) && !defined(__i386__)
+/* get access to zoom buttons */
+static void
+on_window_realize(GtkWidget *widget, gpointer data) {
+  if (widget->window) {
+    unsigned char value = 1;
+    Atom hildon_zoom_key_atom = 
+      gdk_x11_get_xatom_by_name("_HILDON_ZOOM_KEY_ATOM"),
+      integer_atom = gdk_x11_get_xatom_by_name("INTEGER");
+    Display *dpy = 
+      GDK_DISPLAY_XDISPLAY(gdk_drawable_get_display(widget->window));
+    Window w = GDK_WINDOW_XID(widget->window);
+
+    XChangeProperty(dpy, w, hildon_zoom_key_atom, 
+		    integer_atom, 8, PropModeReplace, &value, 1);
+  }
+}
+#endif
+
 void map(appdata_t *appdata) {
   map_context_t *context = NULL; 
 
@@ -453,7 +477,30 @@
   context = appdata->map.context = g_new0(map_context_t, 1);
   context->appdata = appdata;
 
-  char *path = g_strdup_printf("%s/map/", appdata->image_path);
+  /* cleanup old (pre 0.8.7) path if it exists */
+  char *old_path = g_strdup_printf("%s/map/", appdata->image_path);
+  if(g_file_test(old_path, G_FILE_TEST_IS_DIR)) {
+    printf("old file path %s exists\n", old_path);
+    rmdir_recursive(old_path);
+  }
+
+  /* It is recommanded that all applications share these same */
+  /* map path, so data is only cached once. The path should be: */
+  /* ~/.osm-gps-map on standard PC     (users home) */
+  /* /home/user/.osm-gps-map on Maemo5 (ext3 on internal card) */
+  /* /media/mmc2/osm-gps-map on Maemo4 (vfat on internal card) */
+#if !defined(USE_MAEMO)
+  char *p = getenv("HOME");
+  if(!p) p = "/tmp"; 
+  char *path = g_strdup_printf("%s/.osm-gps-map", p);
+#else
+#if MAEMO_VERSION_MAJOR == 5
+  char *path = g_strdup("/home/user/.osm-gps-map");
+#else
+  char *path = g_strdup("/media/mmc2/osm-gps-map");
+#endif
+#endif
+
   const char *proxy = get_proxy_uri(appdata);
 
   context->widget = g_object_new(OSM_TYPE_GPS_MAP,
@@ -493,6 +540,12 @@
 #ifdef USE_MAEMO
 #ifdef USE_STACKABLE_WINDOW
   context->window = hildon_stackable_window_new();
+  /* try to enable the zoom buttons. don't do this on x86 as it breaks */
+  /* at runtime with cygwin x */
+#ifndef __i386__
+  g_signal_connect(G_OBJECT(context->window), "realize", 
+		   G_CALLBACK(on_window_realize), NULL);
+#endif // MAEMO_VERSION
 #else
   context->window = hildon_window_new();
 #endif