nav_object_database.h

/******************************************************************************
 *
 * Project:  OpenCPN
 *
 ***************************************************************************
 *   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, write to the                         *
 *   Free Software Foundation, Inc.,                                       *
 *   51 Franklin Street, Fifth Floor, Boston, MA 02110-1301,  USA.         *
 ***************************************************************************
 */
 
#ifndef _NAVOBJECTCOLLECTION_H__
#define _NAVOBJECTCOLLECTION_H__
 
#include <memory>
#include <vector>
 
#include <wx/checkbox.h>
#include <wx/string.h>
 
#include "pugixml.hpp"
#include "bbox.h"
#include "observable_evtvar.h"
 
class Track;
class TrackPoint;
class RouteList;
class RoutePointList;
class Route;
class RoutePoint;
 
//      Bitfield definition controlling the GPX nodes output for point objects
#define OUT_TYPE 1 << 1        //  Output point type
#define OUT_TIME 1 << 2        //  Output time as ISO string
#define OUT_NAME 1 << 3        //  Output point name if defined
#define OUT_NAME_FORCE 1 << 4  //  Output point name, even if empty
#define OUT_DESC 1 << 5        //  Output description if defined
#define OUT_DESC_FORCE 1 << 6  //  Output description, even if empty
#define OUT_SYM_FORCE 1 << 7  //  Output symbol name, using "empty" if undefined
#define OUT_GUID 1 << 8       //  Output GUID if defined
#define OUT_VIZ 1 << 9        //  Output point viz, if non-zero(true)
#define OUT_VIZ_NAME 1 << 10  //  Output point name viz, if non-zero(true)
#define OUT_SHARED 1 << 11    //  Output point shared state, if non-zero(true)
#define OUT_HYPERLINKS 1 << 13  //  Output point Hyperlinks, if present
#define OUT_ACTION_ADD 1 << 14  //  opencpn:action node support
#define OUT_ACTION_DEL 1 << 15
#define OUT_ACTION_UPD 1 << 16
#define OUT_EXTENSION 1 << 17
#define OUT_ARRIVAL_RADIUS 1 << 18
#define OUT_WAYPOINT_RANGE_RINGS 1 << 19
#define OUT_WAYPOINT_SCALE 1 << 20
#define OUT_TIDE_STATION 1 << 21
#define OUT_RTE_PROPERTIES 1 << 22
 
#define OPT_TRACKPT OUT_TIME
#define OPT_WPT                                                              \
  (OUT_TYPE) + (OUT_TIME) + (OUT_NAME) + (OUT_DESC) + (OUT_SYM_FORCE) +      \
      (OUT_GUID) + (OUT_VIZ) + (OUT_VIZ_NAME) + (OUT_SHARED) +               \
      (OUT_HYPERLINKS) + (OUT_ARRIVAL_RADIUS) + (OUT_WAYPOINT_RANGE_RINGS) + \
      (OUT_WAYPOINT_SCALE) + (OUT_TIDE_STATION)
#define OPT_ROUTEPT OPT_WPT + (OUT_RTE_PROPERTIES)
 
//      Bitfield definitions controlling the GPX nodes output for Route.Track
//      objects
#define RT_OUT_ACTION_ADD 1 << 1  //  opencpn:action node support
#define RT_OUT_ACTION_DEL 1 << 2
#define RT_OUT_ACTION_UPD 1 << 3
#define RT_OUT_NO_RTPTS 1 << 4
 
class NavObjectCollection1;  // forward
 
bool WptIsInRouteList(RoutePoint *pr);
RoutePoint *WaypointExists(const wxString &name, double lat, double lon);
RoutePoint *WaypointExists(const wxString &guid);
Route *RouteExists(const wxString &guid);
Route *RouteExists(Route *pTentRoute);
Track *TrackExists(const wxString &guid);
 
Route *FindRouteContainingWaypoint(RoutePoint *pWP);
 
Route *GPXLoadRoute1(pugi::xml_node &wpt_node, bool b_fullviz, bool b_layer,
                     bool b_layerviz, int layer_id, bool b_change,
                     bool load_points = true);
 
RoutePoint *GPXLoadWaypoint1(pugi::xml_node &wpt_node, wxString symbol_name,
                             wxString GUID, bool b_fullviz, bool b_layer,
                             bool b_layerviz, int layer_id,
                             bool b_nameviz = true);
 
bool InsertRouteA(Route *pTentRoute, NavObjectCollection1 *navobj);
bool InsertTrack(Track *pTentTrack, bool bApplyChanges = false);
bool InsertWpt(RoutePoint *pWp, bool overwrite);
 
Track *GPXLoadTrack1(pugi::xml_node &trk_node, bool b_fullviz, bool b_layer,
                     bool b_layerviz, int layer_id);
 
class NavObjectCollection1 : public pugi::xml_document {
public:
  NavObjectCollection1();
  virtual ~NavObjectCollection1();
 
  bool CreateNavObjGPXPoints(void);
  bool CreateNavObjGPXRoutes(void);
  bool CreateNavObjGPXTracks(void);
 
  void AddGPXRoutesList(RouteList *pRoutes);
  void AddGPXTracksList(std::vector<Track *> *pTracks);
  bool AddGPXPointsList(RoutePointList *pRoutePoints);
  bool AddGPXRoute(Route *pRoute);
  bool AddGPXTrack(Track *pTrk);
  bool AddGPXWaypoint(RoutePoint *pWP);
 
  bool CreateAllGPXObjects();
  bool LoadAllGPXObjects(bool b_full_viz, int &wpt_duplicates,
                         bool b_compute_bbox = false);
  int LoadAllGPXObjectsAsLayer(int layer_id, bool b_layerviz,
                               wxCheckBoxState b_namesviz);
  bool LoadAllGPXTrackObjects();
  bool LoadAllGPXRouteObjects();
  bool LoadAllGPXPointObjects();
 
  bool SaveFile(const wxString filename);
 
  void SetRootGPXNode(void);
  bool IsOpenCPN();
  LLBBox &GetBBox() { return BBox; };
 
  LLBBox BBox;
};
 
#endif  // _NAVOBJECTCOLLECTION_H__