NCBI C Toolkit Cross Reference

   /*  $Id: cn3dentr.c,v 6.11 2000/01/06 00:04:42 lewisg Exp $
   * ===========================================================================
   *
   *                            PUBLIC DOMAIN NOTICE
   *            National Center for Biotechnology Information (NCBI)
   *
   *  This software/database is a "United States Government Work" under the
   *  terms of the United States Copyright Act.  It was written as part of
   *  the author's official duties as a United States Government employee and
  *  thus cannot be copyrighted.  This software/database is freely available
  *  to the public for use. The National Library of Medicine and the U.S.
  *  Government do not place any restriction on its use or reproduction.
  *  We would, however, appreciate having the NCBI and the author cited in
  *  any work or product based on this material
  *
  *  Although all reasonable efforts have been taken to ensure the accuracy
  *  and reliability of the software and data, the NLM and the U.S.
  *  Government do not and cannot warrant the performance or results that
  *  may be obtained by using this software or data. The NLM and the U.S.
  *  Government disclaim all warranties, express or implied, including
  *  warranties of performance, merchantability or fitness for any particular
  *  purpose.
  *
  * ===========================================================================
  *
  * Author:  Christopher Hogue, Denis Vakatov
  *
  * Version Creation Date:   1/31/96
  *
  * File Description:  Entrez entry point for Cn3D
  *
  * Modifications:
  * --------------------------------------------------------------------------
  * $Log: cn3dentr.c,v $
  * Revision 6.11  2000/01/06 00:04:42  lewisg
  * selection bug fixes, update message outbound, animation APIs moved to vibrant
  *
  * Revision 6.10  2000/01/04 15:55:50  lewisg
  * don't hang on disconnected network and fix memory leak/hang at exit
  *
  * Revision 6.9  1999/10/29 14:15:27  thiessen
  * ran all Cn3D source through GNU Indent to prettify
  *
  * Revision 6.8  1999/10/15 20:56:38  lewisg
  * append DDV_ColorGlobal as userdata.  free memory when cn3d terminates.
  *
  * Revision 6.7  1999/10/05 23:18:19  lewisg
  * add ddv and udv to cn3d with memory management
  *
  * Revision 6.6  1999/04/06 20:05:53  lewisg
  * more opengl
  *
  * Revision 6.5  1999/01/20 18:21:18  ywang
  * include salmedia.h due to the move around of MediaInfo from cn3dmsg.h to the new created salmedia.h
  *
  * Revision 6.4  1999/01/14 19:07:16  kans
  * network availability is configurable
  *
  * Revision 6.3  1998/11/24 17:01:01  kans
  * put render/label/view/model controls in separate window
  *
  * Revision 6.2  1998/05/29 22:12:59  kans
  * needed to include cn3dmsg.h
  *
  * Revision 6.1  1998/05/28 22:05:59  ywang
  * maintain highlight upon rendering switch when salsa is on
  *
   * Revision 6.0  1997/08/25  18:13:28  madden
   * Revision changed to 6.0
   *
  * Revision 1.2  1997/07/29 21:17:07  vakatov
  * [WIN32,DLL]  Made Cn3D's stubbed functions be DLL-exportable
  *
  * Revision 1.1  1997/03/20 16:24:02  vakatov
  * Initial revision
  *
  *
  * ==========================================================================
  */
  
  #include <cn3dmain.h>
  #include <cn3dentr.h>
  #include <cn3dmsg.h>
  #include <salmedia.h>
  #include <cn3dshim.h>
  #include <accentr.h>
  
  
  /* QUERY data and callbacks
   */
  
  static IteM Cn3D_query;
  static BeepHook Cn3D_query_callback;
  static WindoW Cn3D_query_window;
  
  static void Cn3D_ItemQueryCB(IteM i)
  {
      if (Cn3D_query_callback)
          (*Cn3D_query_callback) ();
 }
 
 
 /* CLOSE callbacks
  */
 
 extern void Cn3D_HideCtrl(WindoW w);
 static void Cn3D_MyClose(WindoW www)
 {
     if (Cn3D_query_window && !Visible(Cn3D_query_window)) {
         ClearStructures();
         ClearSequences();
         QuitProgram();
     } else {
 #ifdef _OPENGL
         if (OGL_IsPlaying(Cn3D_ColorData.OGL_Data))
             OGL_StopPlaying(Cn3D_ColorData.OGL_Data);
 #else
         if (IsPlaying3D())
             StopPlaying3D();
 #endif
         ClearStructures();
         ClearSequences();
         Hide(www);
         Cn3D_HideCtrl(NULL);
     }
 }
 
 static void Cn3D_OnCloseCB(WindoW w)
 {
     Cn3D_MyClose(w);
 }
 
 static void Cn3D_ItemCloseCB(IteM i)
 {
     WindoW w = GetObjectExtra(i);
     Cn3D_MyClose(w);
 }
 
 
 /* QUIT callback
  */
 
 static void Cn3D_ItemQuitCB(IteM i)
 {
     ClearStructures();
     ClearSequences();
     QuitProgram();
 }
 
 
 
 /* Set Query callback and data
  */
 
 NLM_EXTERN void LIBCALL Cn3D_SetQueryCallback(BeepHook queryFunc,
                                               VoidPtr queryWindow)
 {
     Enable(Cn3D_query);
     Cn3D_query_callback = queryFunc;
     Cn3D_query_window = (WindoW) queryWindow;
 }
 
 
 /* Attach CN3D to Entrez
  */
 
 NLM_EXTERN Handle LIBCALL Cn3DWin_Entrez(ItmActnProc netconfig,
                                          Boolean usingEntrez)
 {
     MenU menu = NULL;
     WindoW www;
 
     if(!EntrezIsInited()) return NULL;
     
     Cn3D_ColorData.UseEntrez = usingEntrez;
     Cn3D_ColorData.EntrezOn = TRUE;  /* assume entrez is inited */
     www =
         Cn3DWin(Cn3D_OnCloseCB, &menu, netconfig, FALSE);
 
     SetObjectExtra(CommandItem(menu, "Close/C", Cn3D_ItemCloseCB), www,
                    NULL);
 
     SeparatorItem(menu);
 
     Cn3D_query =
         CommandItem(menu, "Entrez Query Window...", Cn3D_ItemQueryCB);
     Disable(Cn3D_query);
 
     CommandItem(menu, "Quit Entrez/Q", Cn3D_ItemQuitCB);
 
     return (Handle) www;
 }