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#pragma once
#include "map/track.hpp"
#include "routing/turns.hpp"
#include "platform/location.hpp"
class RouteTrack : public Track
{
RouteTrack & operator=(RouteTrack const &) = delete;
RouteTrack(RouteTrack const &) = delete;
public:
RouteTrack() {}
explicit RouteTrack(PolylineD const & polyline) : Track(polyline) {}
virtual ~RouteTrack();
virtual void CreateDisplayList(graphics::Screen * dlScreen, MatrixT const & matrix, bool isScaleChanged,
int drawScale, double visualScale,
location::RouteMatchingInfo const & matchingInfo) const;
virtual void Draw(graphics::Screen * pScreen, MatrixT const & matrix) const;
virtual RouteTrack * CreatePersistent();
virtual void CleanUp() const;
virtual bool HasDisplayLists() const;
void AddClosingSymbol(bool isBeginSymbol, string const & symbolName,
graphics::EPosition pos, double depth);
void SetArrowColor(graphics::Color color) { m_arrowColor = color; }
private:
void CreateDisplayListSymbols(graphics::Screen * dlScreen, PointContainerT const & pts) const;
void CreateDisplayListArrows(graphics::Screen * dlScreen, MatrixT const & matrix, double visualScale) const;
void DeleteClosestSegmentDisplayList() const;
bool HasClosestSegmentDisplayList() const { return m_closestSegmentDL != nullptr; }
void SetClosestSegmentDisplayList(graphics::DisplayList * dl) const { m_closestSegmentDL = dl; }
void Swap(RouteTrack & rhs);
struct ClosingSymbol
{
ClosingSymbol(string const & iconName, graphics::EPosition pos, double depth)
: m_iconName(iconName), m_position(pos), m_depth(depth) {}
string m_iconName;
graphics::EPosition m_position;
double m_depth;
};
vector<ClosingSymbol> m_beginSymbols;
vector<ClosingSymbol> m_endSymbols;
mutable location::RouteMatchingInfo m_relevantMatchedInfo;
mutable graphics::DisplayList * m_closestSegmentDL = nullptr;
graphics::Color m_arrowColor;
};
bool ClipArrowBodyAndGetArrowDirection(vector<m2::PointD> & ptsTurn, pair<m2::PointD, m2::PointD> & arrowDirection,
size_t turnIndex, double beforeTurn, double afterTurn, double arrowLength);
bool MergeArrows(vector<m2::PointD> & ptsCurrentTurn, vector<m2::PointD> const & ptsNextTurn, double bodyLen, double arrowLen);
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