From 02a0aca8283e7acd62eb4223c41a671209e5bf7d Mon Sep 17 00:00:00 2001
From: Johannes Hofmann <Johannes.Hofmann@gmx.de>
Date: Fri, 29 Jul 2005 17:13:26 +0100
Subject: popup menu and other stuff

---
 src/GipfelWidget.H   |  4 +++-
 src/GipfelWidget.cxx | 27 ++++++++++++++++++++++++++-
 src/Hill.cxx         |  3 ++-
 src/gipfel.cxx       |  2 +-
 4 files changed, 32 insertions(+), 4 deletions(-)

(limited to 'src')

diff --git a/src/GipfelWidget.H b/src/GipfelWidget.H
index e301244..0bfc8ac 100644
--- a/src/GipfelWidget.H
+++ b/src/GipfelWidget.H
@@ -45,10 +45,12 @@ class GipfelWidget : public Fl_Widget {
   void set_labels(Hills *v);
 
   void update_menuitems(Hills *h);
-  
+
  public:
   GipfelWidget(int X,int Y,int W, int H);
 
+  void menu_cb(Hill *hill);
+
   int load_image(const char *file);
 
   int load_data(const char *file);
diff --git a/src/GipfelWidget.cxx b/src/GipfelWidget.cxx
index 7cc5d1a..a8a6f00 100644
--- a/src/GipfelWidget.cxx
+++ b/src/GipfelWidget.cxx
@@ -30,6 +30,7 @@
 #include <sys/wait.h>
 #include <fcntl.h>
 #include <errno.h>
+#include <math.h>
 
 #include <FL/Fl.H>
 #include <FL/Fl_Menu_Item.H>
@@ -41,10 +42,13 @@
 #include "GipfelWidget.H"
 
 static Fl_Menu_Item *menuitems;
+static double pi_d, deg2rad;
 
 GipfelWidget::GipfelWidget(int X,int Y,int W, int H): Fl_Widget(X, Y, W, H) {
   int i;
 
+  pi_d = asin(1.0) * 2.0;
+  deg2rad = pi_d / 180.0;
   img = NULL;
   pan = new Panorama();
   cur_mountain = NULL;
@@ -344,6 +348,23 @@ GipfelWidget::get_view_height() {
   return pan->get_view_height();
 }
 
+void 
+GipfelWidget::menu_cb(Hill* hill) {
+  if (hill) {
+    set_center_angle(hill->alph / deg2rad);
+    if (!m1 || (m1 && m2)) {
+      m1 = hill;
+    } else {
+      m2 = hill;
+    }
+  }
+}
+
+void
+static_menu_cb(Fl_Widget *o, void *f) {
+  Hill *hill = (Hill*) ((Fl_Menu_*)o)->mvalue()->user_data();
+  ((GipfelWidget *)f)->menu_cb(hill);
+}
 
 void 
 GipfelWidget::update_menuitems(Hills *h) {
@@ -362,9 +383,13 @@ GipfelWidget::update_menuitems(Hills *h) {
     if (h_sort->get(i)->duplicate) {
       continue;
     }
-    menuitems[j++].text = h_sort->get(i)->name;
+    menuitems[j].text = h_sort->get(i)->name;
+    menuitems[j].user_data(h_sort->get(i));
+    j++;
   }
+
   mb->menu(menuitems);
+  mb->callback((Fl_Callback*) static_menu_cb, this);
 
   delete h_sort;
 }
diff --git a/src/Hill.cxx b/src/Hill.cxx
index 4057524..d189bd7 100644
--- a/src/Hill.cxx
+++ b/src/Hill.cxx
@@ -129,7 +129,8 @@ void Hills::mark_duplicates(double dist) {
       j = i + 1;
       n = get(j);
       while (n && fabs(n->phi - m->phi) <= dist) {
-	if (fabs(n->lam - m->lam) <= dist) {
+	if (fabs(n->lam - m->lam) <= dist && 
+            fabs(n->height - m->height) <= 50.0 ) {
 	  n->duplicate = 1;
 	}
 	j = j + 1;
diff --git a/src/gipfel.cxx b/src/gipfel.cxx
index e21f5f0..74dba5e 100644
--- a/src/gipfel.cxx
+++ b/src/gipfel.cxx
@@ -225,7 +225,7 @@ create_control_window() {
   s_height_dist->box(FL_THIN_DOWN_BOX);
   s_height_dist->labelsize(10);
   s_height_dist->step(-0.001);
-  s_height_dist->bounds(0.2, 0.01);
+  s_height_dist->bounds(0.1, 0.01);
   s_height_dist->slider(FL_UP_BOX);
   s_height_dist->callback((Fl_Callback*)h_d_cb);
   s_height_dist->align(FL_ALIGN_TOP);
-- 
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