X-Git-Url: https://git.street.me.uk/andy/viking.git/blobdiff_plain/c9ee385c638ffa5266b9cc703620939ac03a7c07..b696432ba7da8628d74ab0bd1a51c6017a50e6c6:/src/viktrwlayer.c

diff --git a/src/viktrwlayer.c b/src/viktrwlayer.c
index a59e3759..05dc83fe 100644
--- a/src/viktrwlayer.c
+++ b/src/viktrwlayer.c
@@ -246,7 +246,7 @@ static void init_drawing_params ( struct DrawingParams *dp, VikViewport *vp );
 
 
 static void trw_layer_marshall( VikTrwLayer *vtl, guint8 **data, gint *len );
-static VikTrwLayer *trw_layer_unmarshall( gpointer data, gint len, VikViewport *vvp );
+static VikTrwLayer *trw_layer_unmarshall( guint8 *data, gint len, VikViewport *vvp );
 
 static gboolean trw_layer_set_param ( VikTrwLayer *vtl, guint16 id, VikLayerParamData data, VikViewport *vp );
 static VikLayerParamData trw_layer_get_param ( VikTrwLayer *vtl, guint16 id );
@@ -603,7 +603,7 @@ static gboolean trw_layer_set_param ( VikTrwLayer *vtl, guint16 id, VikLayerPara
                      trw_layer_new_track_gcs ( vtl, vp );
                    }
                    break;
-    case PARAM_BLT: if ( data.u > 0 && data.u <= 8 && data.u != vtl->bg_line_thickness )
+    case PARAM_BLT: if ( data.u >= 0 && data.u <= 8 && data.u != vtl->bg_line_thickness )
                    {
                      vtl->bg_line_thickness = data.u;
                      trw_layer_new_track_gcs ( vtl, vp );
@@ -675,8 +675,10 @@ static VikLayerParamData trw_layer_get_param ( VikTrwLayer *vtl, guint16 id )
 
 static void trw_layer_marshall( VikTrwLayer *vtl, guint8 **data, gint *len )
 {
-  guint8 *pd, *dd;
-  gint pl, dl;
+  guint8 *pd;
+  gchar *dd;
+  gsize dl;
+  gint pl;
   gchar *tmpname;
   FILE *f;
 
@@ -687,7 +689,7 @@ static void trw_layer_marshall( VikTrwLayer *vtl, guint8 **data, gint *len )
     vik_layer_marshall_params(VIK_LAYER(vtl), &pd, &pl);
     fclose(f);
     f = NULL;
-    g_file_get_contents(tmpname, (void *)&dd, (void *)&dl, NULL);
+    g_file_get_contents(tmpname, &dd, &dl, NULL);
     *len = sizeof(pl) + pl + dl;
     *data = g_malloc(*len);
     memcpy(*data, &pl, sizeof(pl));
@@ -701,10 +703,10 @@ static void trw_layer_marshall( VikTrwLayer *vtl, guint8 **data, gint *len )
   }
 }
 
-static VikTrwLayer *trw_layer_unmarshall( gpointer data, gint len, VikViewport *vvp )
+static VikTrwLayer *trw_layer_unmarshall( guint8 *data, gint len, VikViewport *vvp )
 {
   VikTrwLayer *rv = VIK_TRW_LAYER(vik_layer_create ( VIK_LAYER_TRW, vvp, NULL, FALSE ));
-  guint pl;
+  gint pl;
   gchar *tmpname;
   FILE *f;
 
@@ -966,6 +968,9 @@ static void trw_layer_draw_track ( const gchar *name, VikTrack *track, struct Dr
     drawstops = dp->vtl->drawstops;
   }
 
+  if ( dp->vtl->drawmode == DRAWMODE_ALL_BLACK )
+    dp->track_gc_iter = VIK_TRW_LAYER_TRACK_GC_BLACK;
+
   if ( track == dp->vtl->current_track )
     main_gc = dp->vtl->current_track_gc;
   else
@@ -988,9 +993,6 @@ static void trw_layer_draw_track ( const gchar *name, VikTrack *track, struct Dr
     oldx = x;
     oldy = y;
 
-    if ( dp->vtl->drawmode == DRAWMODE_ALL_BLACK )
-      dp->track_gc_iter = VIK_TRW_LAYER_TRACK_GC_MAX + 1;
-
     while ((list = g_list_next(list)))
     {
       tp = VIK_TRACKPOINT(list->data);
@@ -1549,7 +1551,7 @@ static void trw_layer_export ( gpointer layer_and_vlp[2], guint file_type )
 				      GTK_STOCK_CANCEL, GTK_RESPONSE_CANCEL,
 				      GTK_STOCK_SAVE, GTK_RESPONSE_ACCEPT,
 				      NULL);
-  gtk_file_chooser_set_filename (GTK_FILE_CHOOSER(file_selector), vik_layer_get_name(VIK_LAYER(layer_and_vlp[0])));
+  gtk_file_chooser_set_current_name (GTK_FILE_CHOOSER(file_selector), vik_layer_get_name(VIK_LAYER(layer_and_vlp[0])));
 
   while ( gtk_dialog_run ( GTK_DIALOG(file_selector) ) == GTK_RESPONSE_ACCEPT )
   {
@@ -1593,7 +1595,7 @@ static void trw_layer_export_gpx ( gpointer layer_and_vlp[2] )
 static void trw_layer_goto_wp ( gpointer layer_and_vlp[2] )
 {
   GHashTable *wps = vik_trw_layer_get_waypoints ( VIK_TRW_LAYER(layer_and_vlp[0]) );
-  GtkWidget *dia = gtk_dialog_new_with_buttons (_("Create"),
+  GtkWidget *dia = gtk_dialog_new_with_buttons (_("Find"),
                                                  VIK_GTK_WINDOW_FROM_LAYER(layer_and_vlp[0]),
                                                  GTK_DIALOG_MODAL | GTK_DIALOG_DESTROY_WITH_PARENT,
                                                  GTK_STOCK_CANCEL,
@@ -2838,7 +2840,7 @@ static void trw_layer_tpwin_response ( VikTrwLayer *vtl, gint response )
   else if ( response == VIK_TRW_LAYER_TPWIN_SPLIT && vtl->current_tpl->next && vtl->current_tpl->prev )
   {
     gchar *name;
-    if ( ( name = a_dialog_new_track ( GTK_WINDOW(vtl->tpwin), vtl->tracks ) ) )
+    if ( ( name = a_dialog_new_track ( GTK_WINDOW(vtl->tpwin), vtl->tracks, NULL ) ) )
     {
       VikTrack *tr = vik_track_new ();
       GList *newglist = g_list_alloc ();
@@ -3404,8 +3406,8 @@ static gboolean tool_new_track_click ( VikTrwLayer *vtl, GdkEventButton *event,
 
   if ( ! vtl->current_track )
   {
-    gchar *name;
-    if ( ( name = a_dialog_new_track ( VIK_GTK_WINDOW_FROM_LAYER(vtl), vtl->tracks ) ) )
+    gchar *name = get_new_unique_sublayer_name(vtl, VIK_TRW_LAYER_SUBLAYER_TRACK, _("Track"));
+    if ( ( name = a_dialog_new_track ( VIK_GTK_WINDOW_FROM_LAYER(vtl), vtl->tracks, name ) ) )
     {
       vtl->current_track = vik_track_new();
       vtl->current_track->visible = TRUE;
@@ -3665,7 +3667,7 @@ static gboolean tool_magic_scissors_click ( VikTrwLayer *vtl, GdkEventButton *ev
       tr = g_hash_table_lookup ( vtl->tracks, vtl->magic_scissors_added_track_name );
 
       if ( tr )
-        vik_track_set_comment_no_copy ( tr, g_strdup_printf("from: %f,%f to: %f%f", start.lat, start.lon, end.lat, end.lon ) ); 
+        vik_track_set_comment_no_copy ( tr, g_strdup_printf("from: %f,%f to: %f,%f", start.lat, start.lon, end.lat, end.lon ) );
  
       vtl->magic_scissors_current_track = tr;