dychart.h

/**************************************************************************
 *   Copyright (C) 2010 by David S. Register                               *
 *                                                                         *
 *   This program is free software; you can redistribute it and/or modify  *
 *   it under the terms of the GNU General Public License as published by  *
 *   the Free Software Foundation; either version 2 of the License, or     *
 *   (at your option) any later version.                                   *
 *                                                                         *
 *   This program is distributed in the hope that it will be useful,       *
 *   but WITHOUT ANY WARRANTY; without even the implied warranty of        *
 *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the         *
 *   GNU General Public License for more details.                          *
 *                                                                         *
 *   You should have received a copy of the GNU General Public License     *
 *   along with this program; if not, see <https://www.gnu.org/licenses/>. *
 **************************************************************************/
 
//----------------------------------------------------------------------------------
//          Global Build options for opencpn
//----------------------------------------------------------------------------------
#ifndef _DYCHART_H_
#define _DYCHART_H_
 
#include <cmath>
#include <algorithm>
 
#include "gl_headers.h"
 
#include "config.h"
 
#ifdef __WXMSW__
#include "wx/msw/private.h"
#endif
 
#ifdef __VISUALC__  // Memory Leak Detection Code
#include <wx/msw/msvcrt.h>
#endif
 
#ifdef __ANDROID__
#include "qdebug.h"
#endif
 
//    Profiling support
// #include "/usr/include/valgrind/callgrind.h"
 
//  Chart cacheing policy defaults
 
#define CACHE_N_LIMIT_DEFAULT 20  // Cache no more than n charts
 
#define CACHE_MEM_LIMIT_DEFAULT 0  // Application memory useage target, kBytes
 
//          If defined, update the system time using GPS receiver data.
//          Time update is applied if the system time and GPS time differ
//          by more than one minute, and only once per session.
//          On Linux, this option requires root privileges, obtained by sudo.
//          Thus, the following line is required in etc/sudoers:
//
//              nav ALL=NOPASSWD:/bin/date -s *
//
//          Where "nav" is the user's user name.
//
//          Also, the opencpn configuration file must contain the key
//          [Settings]
//              SetSystemTime=1
//          For security, this option is not available on the "Options" dialog
#define ocpnUPDATE_SYSTEM_TIME
 
//------------------------------------------------------------------------------
//          Some private, app global type definitions
//------------------------------------------------------------------------------
 
//------------------------------------------------------------------------------
//          Various compile time options
//------------------------------------------------------------------------------
 
#ifdef __MSVC__
#pragma warning(disable : 4114)
#pragma warning( \
    disable : 4284)  // This one is to do with "reverse iterator UDT..." Huh?
#endif
 
//    Following definition required by GDAL
#define notdef 1
 
#ifdef __MSVC__
//    __MSVC__ randomly does not link snprintf, or _snprintf
//    Replace it with a local version, code is in cutil.c
#undef snprintf
#define snprintf mysnprintf
#endif
 
//------------------------------------------------------------------------------
//          Some Build constants
//------------------------------------------------------------------------------
 
//    Home Base, used if the config file lat/lon seems bogus or missing
 
// #define START_LAT   35.1025              // New Bern (Ver 1.0)
// #define START_LON  -77.0342
 
// #define START_LAT   26.783               // Green Turtle Key  (Ver 1.2)
// #define START_LON  -77.333
 
// #define START_LAT   25.786               //  Miami Beach (Ver 1.2.2)
// #define START_LON  -80.148
 
#define START_LAT 33.358  //  Georgetown, SC (Ver 1.2.4)
#define START_LON -79.282
 
//----------------------------------------------------------------------------
//          Environment Access functions
//----------------------------------------------------------------------------
#ifdef __MSVC__
#define _putenv _putenv  // This is for MSVC
#else
#define _putenv putenv  // This is for other Windows compiler
#endif
 
//----------------------------------------------------------------------------
//              Use the CPL Portability library only if S57 is enabled
//----------------------------------------------------------------------------
 
#define USE_CPL
// #include "gdal/cpl_port.h"
 
#ifndef NULL
#define NULL 0
#endif
 
/***********************************************************************
 * Define __POSIX__ to imply posix thread model compatibility
 * Especially used for communication port multithreading.
 *
 * Posix thread model is available on selected platforms, see code.
 */
 
#ifdef __POSIX__
#undef __POSIX__
#endif
 
#ifdef __WXOSX__
#define __POSIX__
#endif
 
#ifdef __WXGTK__
#define __POSIX__
#endif
 
#endif  // __FILE__