From 700f8cb97bc9a033b82252e0120e41962135fb06 Mon Sep 17 00:00:00 2001
From: Johannes Hofmann <Johannes.Hofmann@gmx.de>
Date: Sun, 4 Sep 2005 12:09:18 +0200
Subject: make Projection_t part of Projection class

---
 src/GipfelWidget.H   |  4 ++--
 src/GipfelWidget.cxx |  6 +++---
 src/Panorama.H       | 12 ++++--------
 src/Panorama.cxx     | 10 +++++-----
 src/Projection.H     |  5 +++++
 src/gipfel.cxx       |  4 ++--
 6 files changed, 21 insertions(+), 20 deletions(-)

diff --git a/src/GipfelWidget.H b/src/GipfelWidget.H
index 085908c..202ecc0 100644
--- a/src/GipfelWidget.H
+++ b/src/GipfelWidget.H
@@ -97,9 +97,9 @@ class GipfelWidget : public Fl_Widget {
 
   double get_view_height();
 
-  Projection_t get_projection();
+  Projection::Projection_t get_projection();
 
-  void set_projection(Projection_t p);
+  void set_projection(Projection::Projection_t p);
 
   Hills *get_mountains();
 
diff --git a/src/GipfelWidget.cxx b/src/GipfelWidget.cxx
index 95f8cde..6969744 100644
--- a/src/GipfelWidget.cxx
+++ b/src/GipfelWidget.cxx
@@ -79,7 +79,7 @@ GipfelWidget::load_image(char *file) {
   char buf[1024];
   double lo, la, he, dir, ni, ti, sc;
   int status;
-  Projection_t pt = PROJECTION_TANGENTIAL;
+  Projection::Projection_t pt = Projection::TANGENTIAL;
   Fl_Image *new_img;
 
   new_img = new Fl_JPEG_Image(file);
@@ -499,13 +499,13 @@ GipfelWidget::set_scale(double s) {
 }
 
 void
-GipfelWidget::set_projection(Projection_t p) {
+GipfelWidget::set_projection(Projection::Projection_t p) {
   pan->set_projection(p);
   set_labels(pan->get_visible_mountains());
   redraw();
 }
 
-Projection_t
+Projection::Projection_t
 GipfelWidget::get_projection() {
   return pan->get_projection();
 }
diff --git a/src/Panorama.H b/src/Panorama.H
index fe5b989..0333338 100644
--- a/src/Panorama.H
+++ b/src/Panorama.H
@@ -27,10 +27,6 @@
 #include "ViewParams.H"
 
 
-typedef enum {
-  PROJECTION_TANGENTIAL = 0,
-  PROJECTION_SPHAERIC   = 1
-} Projection_t;
 
 class Panorama {
  private:
@@ -42,8 +38,8 @@ class Panorama {
   Hills *close_mountains;
   Hills *visible_mountains;
   ViewParams parms;
-  Projection *proj;
-  Projection_t projection_type;
+  Projection::Projection *proj;
+  Projection::Projection_t projection_type;
  
   Hill * get_pos(const char *name);
 
@@ -136,8 +132,8 @@ class Panorama {
 
   int guess(Hills *p1, Hill *m1);
 
-  Projection_t get_projection();
+  Projection::Projection_t get_projection();
 
-  void set_projection(Projection_t p);
+  void set_projection(Projection::Projection_t p);
 };
 #endif
diff --git a/src/Panorama.cxx b/src/Panorama.cxx
index dea97e9..b72e37b 100644
--- a/src/Panorama.cxx
+++ b/src/Panorama.cxx
@@ -44,7 +44,7 @@ Panorama::Panorama() {
   parms.a_tilt = 0.0;
   parms.scale = 3500.0;
   view_name = NULL;
-  set_projection(PROJECTION_TANGENTIAL);
+  set_projection(Projection::TANGENTIAL);
 }
 
 Panorama::~Panorama() {
@@ -287,7 +287,7 @@ Panorama::set_view_height(double v) {
 }
 
 void
-Panorama::set_projection(Projection_t p) {
+Panorama::set_projection(Projection::Projection_t p) {
   projection_type = p;
    
   if (proj) {
@@ -295,11 +295,11 @@ Panorama::set_projection(Projection_t p) {
   }
 
   switch(projection_type) {
-    case PROJECTION_TANGENTIAL:
+    case Projection::TANGENTIAL:
       proj = new ProjectionTangential();
       view_angle = pi_d / 3.0;
       break;
-    case PROJECTION_SPHAERIC:
+    case Projection::SPHAERIC:
       proj = new ProjectionSphaeric();
       view_angle = pi_d / 2.0;
       break;
@@ -351,7 +351,7 @@ Panorama::get_view_height() {
   return view_height;
 }
 
-Projection_t
+Projection::Projection_t
 Panorama::get_projection() {
   return projection_type;
 }
diff --git a/src/Projection.H b/src/Projection.H
index 92a37c8..a003f3d 100644
--- a/src/Projection.H
+++ b/src/Projection.H
@@ -30,6 +30,11 @@ class Projection {
   double pi_d;
 
  public:
+  typedef enum {
+    TANGENTIAL = 0,
+    SPHAERIC   = 1
+  } Projection_t;
+
   Projection();
 
   virtual void set_coordinates(Hill *m, const ViewParams *parms);
diff --git a/src/gipfel.cxx b/src/gipfel.cxx
index 37eaaf4..e63fd86 100644
--- a/src/gipfel.cxx
+++ b/src/gipfel.cxx
@@ -142,9 +142,9 @@ void viewpoint_cb(Fl_Value_Input* o, void*) {
 
 void proj_cb(Fl_Value_Input* o, void*d) {
   if(d == NULL) {
-    gipf->set_projection(PROJECTION_TANGENTIAL);
+    gipf->set_projection(Projection::TANGENTIAL);
   } else {
-    gipf->set_projection(PROJECTION_SPHAERIC);
+    gipf->set_projection(Projection::SPHAERIC);
   }
 }
 
-- 
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