From bfa612e2e5ae5c75304827bca7be4cdc82587fcd Mon Sep 17 00:00:00 2001
From: Kaj-Michael Lang <milang@onion.tal.org>
Date: Tue, 5 Feb 2008 17:06:27 +0200
Subject: [PATCH] Don't start downloads when dragging, do a full redraw at end
 of drag.

---
 src/map.c | 16 ++++++++++------
 1 file changed, 10 insertions(+), 6 deletions(-)

diff --git a/src/map.c b/src/map.c
index d05908e..996e30e 100644
--- a/src/map.c
+++ b/src/map.c
@@ -117,8 +117,8 @@ static GTimer *map_timer;
 
 #define KM10KNOTS (5.39956803)
 
-void map_render_paths();
-void map_force_redraw();
+void map_render_paths(void);
+void map_force_redraw(void);
 void map_draw_position_icon(Position *pos);
 
 static void map_update_location(gdouble lat, gdouble lon, gboolean force);
@@ -555,7 +555,7 @@ if (new_base_tilex != _base_tilex || new_base_tiley != _base_tiley) {
 						new_base_tiley + new_y,
 						new_x * TILE_SIZE_PIXELS,
 						new_y * TILE_SIZE_PIXELS,
-						FALSE);
+						map_drag_id!=0 ? TRUE : FALSE);
 			}
 		}
 	}
@@ -839,7 +839,7 @@ map_follow_move_cb(GtkWidget *widget, GdkEventMotion *event, gpointer data)
 {
 GdkModifierType state;
 gint xx, yy;
-guint unitx, unity;
+guint unitx, unity, nunitx, nunity;
 guint cx, cy;
 
 if (!(event->state & GDK_BUTTON1_MASK))
@@ -859,9 +859,12 @@ unity = y2unit((gint) (yy - before[1]));
 cx = unit2x(_center.unitx);
 cy = unit2y(_center.unity);
 
-map_center_unit(x2unit((gint) (cx - (xx - before[0]))),	y2unit((gint) (cy - (yy - before[1]))));
-map_data_needs_refresh=TRUE;
+nunitx=x2unit((gint) (cx - (xx - before[0])));
+nunity=y2unit((gint) (cy - (yy - before[1])));
+
+map_center_unit(nunitx, nunity);
 
+g_debug("MAP PAN: %d %d %d %d (%d, %d)", cx, cy, xx, yy, nunitx, nunity);
 before[0] = xx;
 before[1] = yy;
 return FALSE;
@@ -1268,6 +1271,7 @@ release[1]=0;
 before[0]=0;
 before[1]=0;
 map_drag_id=0;
+map_force_redraw();
 }
 
 /* Workaround hildon content menu problem */
-- 
2.39.5