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/***************************************************************************
*
* Project: OpenCPN
*
***************************************************************************
* Copyright (C) 2013 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 __SELECT_H__
#define __SELECT_H__
#include "SelectItem.h"
#define SELTYPE_UNKNOWN 0x0001
#define SELTYPE_ROUTEPOINT 0x0002
#define SELTYPE_ROUTESEGMENT 0x0004
#define SELTYPE_TIDEPOINT 0x0008
#define SELTYPE_CURRENTPOINT 0x0010
#define SELTYPE_ROUTECREATE 0x0020
#define SELTYPE_AISTARGET 0x0040
#define SELTYPE_MARKPOINT 0x0080
#define SELTYPE_TRACKSEGMENT 0x0100
#define SELTYPE_DRAGHANDLE 0x0200
class TrackPoint;
class Track;
class Route;
class RoutePoint;
class ChartCanvas;
class Select
{
public:
Select();
~Select();
void SetSelectPixelRadius(int radius){ pixelRadius = radius; }
bool IsSelectableRoutePointValid(RoutePoint *pRoutePoint );
bool AddSelectableRoutePoint( float slat, float slon, RoutePoint *pRoutePointAdd );
bool AddSelectableRouteSegment( float slat1, float slon1, float slat2, float slon2,
RoutePoint *pRoutePointAdd1, RoutePoint *pRoutePointAdd2, Route *pRoute );
bool AddSelectableTrackSegment( float slat1, float slon1, float slat2, float slon2,
TrackPoint *pTrackPointAdd1, TrackPoint *pTrackPointAdd2, Track *pTrack );
SelectItem *FindSelection( ChartCanvas *cc, float slat, float slon, int fseltype );
SelectableItemList FindSelectionList( ChartCanvas *cc, float slat, float slon, int fseltype );
bool DeleteAllSelectableRouteSegments( Route * );
bool DeleteAllSelectableTrackSegments( Track * );
bool DeleteAllSelectableRoutePoints( Route * );
bool AddAllSelectableRouteSegments( Route *pr );
bool AddAllSelectableTrackSegments( Track *pr );
bool AddAllSelectableRoutePoints( Route *pr );
bool UpdateSelectableRouteSegments( RoutePoint *prp );
bool DeletePointSelectableTrackSegments( TrackPoint *pt );
bool IsSegmentSelected( float a, float b, float c, float d, float slat, float slon );
bool IsSelectableSegmentSelected( ChartCanvas *cc, float slat, float slon, SelectItem *pFindSel );
// Generic Point Support
// e.g. Tides/Currents and AIS Targets
SelectItem *AddSelectablePoint(float slat, float slon, const void *data, int fseltype);
bool DeleteAllPoints( void );
bool DeleteSelectablePoint( void *data, int SeltypeToDelete );
bool ModifySelectablePoint( float slat, float slon, void *data, int fseltype );
// Delete all selectable points in list by type
bool DeleteAllSelectableTypePoints( int SeltypeToDelete );
bool DeleteSelectableRoutePoint( RoutePoint *prp );
// Accessors
SelectableItemList *GetSelectList()
{
return pSelectList;
}
private:
void CalcSelectRadius(ChartCanvas *cc);
SelectableItemList *pSelectList;
int pixelRadius;
float selectRadius;
};
#endif
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