X-Git-Url: https://git.mxchange.org/?a=blobdiff_plain;ds=sidebyside;f=src%2FMain%2Fviewmgr.hxx;h=8a42629b0a79b9240b8025c7e7875b37f5d863be;hb=4fe615fff546df5e381f7fc9ddae92dd3dc36251;hp=74027004a3215cacf0567aeec960428183378f69;hpb=1b206c6202026381599d98f43c597e6b1130e132;p=flightgear.git

diff --git a/src/Main/viewmgr.hxx b/src/Main/viewmgr.hxx
index 74027004a..8a42629b0 100644
--- a/src/Main/viewmgr.hxx
+++ b/src/Main/viewmgr.hxx
@@ -2,7 +2,7 @@
 //
 // Written by Curtis Olson, started October 2000.
 //
-// Copyright (C) 2000  Curtis L. Olson  - curt@flightgear.org
+// Copyright (C) 2000  Curtis L. Olson  - http://www.flightgear.org/~curt
 //
 // This program is free software; you can redistribute it and/or
 // modify it under the terms of the GNU General Public License as
@@ -16,7 +16,7 @@
 //
 // You should have received a copy of the GNU General Public License
 // along with this program; if not, write to the Free Software
-// Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+// Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
 //
 // $Id$
 
@@ -24,35 +24,24 @@
 #ifndef _VIEWMGR_HXX
 #define _VIEWMGR_HXX
 
-
-#ifndef __cplusplus                                                          
-# error This library requires C++
-#endif                                   
-
+#include <vector>
 
 #include <simgear/compiler.h>
+#include <simgear/structure/subsystem_mgr.hxx>
 
 #ifdef HAVE_CONFIG_H
 #  include <config.h>
 #endif
 
-#include <vector>
-
-#include "viewer_lookat.hxx"
-#include "viewer_rph.hxx"
+#include "fg_props.hxx"
+#include "viewer.hxx"
 
-FG_USING_STD(vector);
+SG_USING_STD(vector);
 
 
 // Define a structure containing view information
-class FGViewMgr {
-
-private:
-
-    typedef vector < FGViewer * > viewer_list;
-    viewer_list views;
-
-    int current;
+class FGViewMgr : public SGSubsystem
+{
 
 public:
 
@@ -62,6 +51,12 @@ public:
     // Destructor
     ~FGViewMgr( void );
 
+    virtual void init ();
+    virtual void bind ();
+    virtual void unbind ();
+    virtual void update (double dt);
+    virtual void reinit ();
+
     // getters
     inline int size() const { return views.size(); }
     inline int get_current() const { return current; }
@@ -72,23 +67,29 @@ public:
 	    return NULL;
 	}
     }
+    inline const FGViewer *get_current_view() const {
+	if ( current < (int)views.size() ) {
+	    return views[current];
+	} else {
+	    return NULL;
+	}
+    }
     inline FGViewer *get_view( int i ) {
 	if ( i < 0 ) { i = 0; }
 	if ( i >= (int)views.size() ) { i = views.size() - 1; }
 	return views[i];
     }
+    inline const FGViewer *get_view( int i ) const {
+	if ( i < 0 ) { i = 0; }
+	if ( i >= (int)views.size() ) { i = views.size() - 1; }
+	return views[i];
+    }
     inline FGViewer *next_view() {
-	++current;
-	if ( current >= (int)views.size() ) {
-	    current = 0;
-	}
+	setView((current+1 < (int)views.size()) ? (current + 1) : 0);
 	return views[current];
     }
     inline FGViewer *prev_view() {
-	--current;
-	if ( current < 0 ) {
-	    current = views.size() - 1;
-	}
+	setView((0 < current) ? (current - 1) : (views.size() - 1));
 	return views[current];
     }
 
@@ -97,7 +98,60 @@ public:
     inline void set_view( const int v ) { current = v; }
     inline void add_view( FGViewer * v ) {
 	views.push_back(v);
+        v->init();
     }
+    // copies current offset settings to current-view path...
+    void copyToCurrent ();
+
+private:
+
+    double axis_long;
+    double axis_lat;
+
+    void do_axes ();
+
+    //  callbacks in manager to access viewer methods
+    double getViewHeadingOffset_deg () const;
+    void setViewHeadingOffset_deg (double offset);
+    double getViewGoalHeadingOffset_deg () const;
+    void setViewGoalHeadingOffset_deg (double offset);
+    double getViewPitchOffset_deg () const;
+    void setViewPitchOffset_deg (double tilt);
+    double getGoalViewPitchOffset_deg () const;
+    void setGoalViewRollOffset_deg (double tilt);
+    double getViewRollOffset_deg () const;
+    void setViewRollOffset_deg (double tilt);
+    double getGoalViewRollOffset_deg () const;
+    void setGoalViewPitchOffset_deg (double tilt);
+    double getViewXOffset_m () const;
+    void setViewXOffset_m (double x);
+    double getViewYOffset_m () const;
+    void setViewYOffset_m (double y);
+    double getViewZOffset_m () const;
+    void setViewZOffset_m (double z);
+    double getViewTargetXOffset_m () const;
+    void setViewTargetXOffset_m (double x);
+    double getViewTargetYOffset_m () const;
+    void setViewTargetYOffset_m (double y);
+    double getViewTargetZOffset_m () const;
+    void setViewTargetZOffset_m (double z);
+    double getFOV_deg () const;
+    void setFOV_deg (double fov);
+    double getARM_deg () const; // Aspect Ratio Multiplier
+    void setARM_deg (double fov);
+    double getNear_m () const;
+    void setNear_m (double near_m);
+    void setViewAxisLong (double axis);
+    void setViewAxisLat (double axis);
+    int getView () const;
+    void setView (int newview);
+
+    vector<SGPropertyNode_ptr> config_list;
+    typedef vector<FGViewer *> viewer_list;
+    viewer_list views;
+
+    int current;
+
 };