--- trunk/src/osm-gps-map.c	2009/08/18 14:32:45	61
+++ trunk/src/osm-gps-map.c	2009/08/18 20:33:08	62
@@ -112,8 +112,6 @@
     struct {
         GdkPixmap *backup;
         gint backup_x, backup_y;
-
-
         //        GdkPixbuf *pixbuf;
     } osd;
 #endif
@@ -915,7 +913,9 @@
             }
             else
             {
-                g_warning("Error creating tile download directory: %s", dl->folder);
+                g_warning("Error creating tile download directory: %s", 
+                          dl->folder);
+                perror("perror:");
             }
         }
 
@@ -1422,7 +1422,7 @@
 
     /* backup previous contents */
     if(!priv->osd.backup)
-        priv->osd.backup = gdk_pixmap_new(priv->pixmap, OSD_W, OSD_H, -1);
+        priv->osd.backup = gdk_pixmap_new(priv->pixmap, OSD_W+2, OSD_H+2, -1);
 
     gint x = OSD_X + EXTRA_BORDER + xoffset;
     gint y = OSD_Y + EXTRA_BORDER + yoffset;
@@ -1430,9 +1430,9 @@
     /* create backup of background */
     gdk_draw_drawable(priv->osd.backup, 
         GTK_WIDGET(map)->style->fg_gc[GTK_WIDGET_STATE(GTK_WIDGET(map))],
-                      priv->pixmap, x, y, 0, 0, OSD_W, OSD_H);
-    priv->osd.backup_x = x;
-    priv->osd.backup_y = y;
+                      priv->pixmap, x-1, y-1, 0, 0, OSD_W+2, OSD_H+2);
+    priv->osd.backup_x = x-1;
+    priv->osd.backup_y = y-1;
 
 #if 0
     /* create pixbuf for osd */
@@ -1462,32 +1462,60 @@
 #define LEN  15
 #define WID  15
 
+#define Z_STEP   -5
+#define Z_RAD    15
+#define Z_TOP    2*RAD+Z_STEP
+#define Z_MID    Z_TOP+Z_RAD
+#define Z_BOT    Z_MID+Z_RAD
+#define Z_LEFT   Z_RAD
+#define Z_RIGHT  2*RAD-Z_RAD
+
     /* --------- the direction "pad" shape and shadow ----------- */
+
+    cairo_move_to (cr, x+Z_LEFT+5,    y+Z_TOP+5);
+    cairo_line_to (cr, x+Z_RIGHT+5,   y+Z_TOP+5);
+    cairo_arc     (cr, x+Z_RIGHT+5,   y+Z_MID+5, Z_RAD, -M_PI/2,  M_PI/2);
+    cairo_line_to (cr, x+Z_LEFT+5,    y+Z_BOT+5);
+    cairo_arc     (cr, x+Z_LEFT+5,    y+Z_MID+5, Z_RAD,  M_PI/2, -M_PI/2);
+    cairo_close_path (cr);
+
+    cairo_set_source_rgba (cr, 0, 0, 0, 0.2);
+    cairo_fill (cr);
+    cairo_stroke (cr);
+
     cairo_arc (cr, x+RAD+5, y+RAD+5, RAD, 0, 2 * M_PI);
+    cairo_close_path (cr);
+
     cairo_set_source_rgba (cr, 0, 0, 0, 0.2);
     cairo_fill (cr);
     cairo_stroke (cr);
+
+
+    cairo_move_to (cr, x+Z_LEFT,    y+Z_TOP);
+    cairo_line_to (cr, x+Z_RIGHT,   y+Z_TOP);
+    cairo_arc     (cr, x+Z_RIGHT,   y+Z_MID, Z_RAD, -M_PI/2,  M_PI/2);
+    cairo_line_to (cr, x+Z_LEFT,    y+Z_BOT);
+    cairo_arc     (cr, x+Z_LEFT,    y+Z_MID, Z_RAD,  M_PI/2, -M_PI/2);
+    cairo_close_path (cr);
     
-    cairo_arc (cr, x+RAD, y+RAD, RAD, 0, 2 * M_PI);
     cairo_set_source_rgb (cr, 1, 1, 1);
     cairo_fill_preserve (cr);
     cairo_set_source_rgb (cr, 0.6, 0.6, 1);
     cairo_set_line_width (cr, 1);
     cairo_stroke (cr);
 
-    /* ---------- the zoom pad shape and shadow  -------------- */
-    cairo_move_to (cr, x,       y+2*RAD);
-    cairo_line_to (cr, x+2*RAD-10, y+2*RAD);
-    cairo_curve_to (cr, x+2*RAD, y+2*RAD, 
-                        x+2*RAD, y+3*RAD, 
-                        x+2*RAD-10, y+3*RAD);
+    cairo_arc (cr, x+RAD, y+RAD, RAD, 0, 2 * M_PI);
     cairo_close_path (cr);
 
-
-    cairo_set_source_rgba (cr, 1, 1, 1, 1.0);
-    cairo_fill (cr);
+    cairo_set_source_rgb (cr, 1, 1, 1);
+    cairo_fill_preserve (cr);
+    cairo_set_source_rgb (cr, 0.6, 0.6, 1);
+    cairo_set_line_width (cr, 1);
     cairo_stroke (cr);
 
+    /* ---------- the zoom pad shape and shadow  -------------- */
+
+
 
     /* left arrow/triangle */
     cairo_move_to (cr, x+RAD-TIP, y+RAD);
@@ -1542,7 +1570,7 @@
         gdk_draw_drawable(priv->pixmap,
             GTK_WIDGET(map)->style->fg_gc[GTK_WIDGET_STATE(GTK_WIDGET(map))],
                       priv->osd.backup, 0, 0, 
-                      priv->osd.backup_x, priv->osd.backup_y, OSD_W, OSD_H);
+                      priv->osd.backup_x, priv->osd.backup_y, OSD_W+2, OSD_H+2);
     }
 }