add set_show_hidden() to GipfelWidget

2 files changed, 22 insertions, 2 deletions

diff --git a/src/GipfelWidget.H b/src/GipfelWidget.H
index 44148d6..1aebbea 100644
--- a/src/GipfelWidget.H
+++ b/src/GipfelWidget.H
@@ -37,6 +37,7 @@ class GipfelWidget : public Fl_Widget {
   Fl_Menu_Button *mb;
   char *img_file;
   double track_width;
+  int show_hidden;
 
   int handle(int event);
 
@@ -77,6 +78,8 @@ class GipfelWidget : public Fl_Widget {
 
   void set_hide_value(double h);
 
+  void set_show_hidden(int h);
+
   void set_view_lat(double v);
 
   void set_view_long(double v);
diff --git a/src/GipfelWidget.cxx b/src/GipfelWidget.cxx
index bed4cd1..df07113 100644
--- a/src/GipfelWidget.cxx
+++ b/src/GipfelWidget.cxx
@@ -67,6 +67,7 @@ GipfelWidget::GipfelWidget(int X,int Y,int W, int H): Fl_Widget(X, Y, W, H) {
   m2 = NULL;
   img_file = NULL;
   track_width = 500.0;
+  show_hidden = 0;
 
   for (i=0; i<=3; i++) {
     marker->add(new Hill(i * 10, 0));
@@ -309,7 +310,11 @@ GipfelWidget::draw() {
   for (i=0; i<mnts->get_num(); i++) {
     m = mnts->get(i);
 
-    if (m->flags & (Hill::DUPLICATE|Hill::TRACK_POINT|Hill::HIDDEN)) {
+    if (m->flags & (Hill::DUPLICATE|Hill::TRACK_POINT)) {
+      continue;
+    }
+
+    if (!show_hidden && (m->flags & Hill::HIDDEN)) {
       continue;
     }
 
@@ -395,7 +400,11 @@ GipfelWidget::set_labels(Hills *v) {
   for (i=0; i<v->get_num(); i++) {
     m = v->get(i);
     
-    if (m->flags & (Hill::DUPLICATE|Hill::TRACK_POINT|Hill::HIDDEN)) {
+    if (m->flags & (Hill::DUPLICATE|Hill::TRACK_POINT)) {
+      continue;
+    }
+
+    if (!show_hidden && (m->flags & Hill::HIDDEN)) {
       continue;
     }
 
@@ -623,6 +632,14 @@ GipfelWidget::set_hide_value(double h) {
 }
 
 void
+GipfelWidget::set_show_hidden(int h) {
+  show_hidden = h;
+  set_labels(pan->get_visible_mountains());
+  
+  redraw();
+
+}
+void
 GipfelWidget::set_view_lat(double v) {
   pan->set_view_lat(v);
   set_labels(pan->get_visible_mountains());