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#pragma once
#include "drape_frontend/stylist.hpp"
#include "drape_frontend/tile_key.hpp"
#include "drape_frontend/shape_view_params.hpp"
#include "drape/pointers.hpp"
#include "indexer/ftypes_matcher.hpp"
#include "indexer/road_shields_parser.hpp"
#include "coding/point_to_integer.hpp"
#include "geometry/point2d.hpp"
#include "geometry/polyline2d.hpp"
#include "geometry/spline.hpp"
#include <vector>
class CaptionDefProto;
class ShieldRuleProto;
class SymbolRuleProto;
//#define CALC_FILTERED_POINTS
namespace dp
{
class TextureManager;
} // namespace dp
namespace df
{
struct TextViewParams;
class MapShape;
struct BuildingOutline;
using TInsertShapeFn = function<void(drape_ptr<MapShape> && shape)>;
class BaseApplyFeature
{
public:
BaseApplyFeature(TileKey const & tileKey, TInsertShapeFn const & insertShape,
FeatureID const & id, int minVisibleScale, uint8_t rank,
CaptionDescription const & captions);
virtual ~BaseApplyFeature() {}
struct HotelData
{
bool m_isHotel = false;
string m_rating;
int m_stars = 0;
int m_priceCategory = 0;
};
void SetHotelData(HotelData && hotelData);
protected:
void ExtractCaptionParams(CaptionDefProto const * primaryProto,
CaptionDefProto const * secondaryProto,
float depth, TextViewParams & params) const;
string ExtractHotelInfo() const;
TInsertShapeFn m_insertShape;
FeatureID m_id;
CaptionDescription const & m_captions;
int m_minVisibleScale;
uint8_t m_rank;
HotelData m_hotelData;
TileKey const m_tileKey;
m2::RectD const m_tileRect;
};
class ApplyPointFeature : public BaseApplyFeature
{
using TBase = BaseApplyFeature;
public:
ApplyPointFeature(TileKey const & tileKey, TInsertShapeFn const & insertShape,
FeatureID const & id, int minVisibleScale, uint8_t rank,
CaptionDescription const & captions, float posZ,
int displacementMode, RenderState::DepthLayer depthLayer);
void operator()(m2::PointD const & point, bool hasArea);
void ProcessPointRule(Stylist::TRuleWrapper const & rule);
void Finish(ref_ptr<dp::TextureManager> texMng);
protected:
float const m_posZ;
private:
bool m_hasPoint;
bool m_hasArea;
bool m_createdByEditor;
bool m_obsoleteInEditor;
RenderState::DepthLayer m_depthLayer;
double m_symbolDepth;
SymbolRuleProto const * m_symbolRule;
m2::PointF m_centerPoint;
int m_displacementMode;
std::vector<TextViewParams> m_textParams;
};
class ApplyAreaFeature : public ApplyPointFeature
{
using TBase = ApplyPointFeature;
public:
ApplyAreaFeature(TileKey const & tileKey, TInsertShapeFn const & insertShape,
FeatureID const & id, double currentScaleGtoP, bool isBuilding,
bool skipAreaGeometry, float minPosZ, float posZ, int minVisibleScale,
uint8_t rank, CaptionDescription const & captions, bool hatchingArea);
using TBase::operator ();
void operator()(m2::PointD const & p1, m2::PointD const & p2, m2::PointD const & p3);
void ProcessAreaRule(Stylist::TRuleWrapper const & rule);
private:
using TEdge = pair<int, int>;
void ProcessBuildingPolygon(m2::PointD const & p1, m2::PointD const & p2, m2::PointD const & p3);
void CalculateBuildingOutline(bool calculateNormals, BuildingOutline & outline);
int GetIndex(m2::PointD const & pt);
void BuildEdges(int vertexIndex1, int vertexIndex2, int vertexIndex3);
bool EqualEdges(TEdge const & edge1, TEdge const & edge2) const;
bool FindEdge(TEdge const & edge);
m2::PointD CalculateNormal(m2::PointD const & p1, m2::PointD const & p2, m2::PointD const & p3) const;
std::vector<m2::PointD> m_triangles;
buffer_vector<m2::PointD, kBuildingOutlineSize> m_points;
buffer_vector<pair<TEdge, int>, kBuildingOutlineSize> m_edges;
float const m_minPosZ;
bool const m_isBuilding;
bool const m_skipAreaGeometry;
bool const m_hatchingArea;
double const m_currentScaleGtoP;
};
class ApplyLineFeatureGeometry : public BaseApplyFeature
{
using TBase = BaseApplyFeature;
public:
ApplyLineFeatureGeometry(TileKey const & tileKey, TInsertShapeFn const & insertShape,
FeatureID const & id, double currentScaleGtoP, int minVisibleScale,
uint8_t rank, size_t pointsCount);
void operator() (m2::PointD const & point);
bool HasGeometry() const;
void ProcessLineRule(Stylist::TRuleWrapper const & rule);
void Finish();
std::vector<m2::SharedSpline> const & GetClippedSplines() const { return m_clippedSplines; }
private:
m2::SharedSpline m_spline;
std::vector<m2::SharedSpline> m_clippedSplines;
float m_currentScaleGtoP;
double m_sqrScale;
m2::PointD m_lastAddedPoint;
bool m_simplify;
size_t m_initialPointsCount;
#ifdef CALC_FILTERED_POINTS
int m_readedCount;
#endif
};
class ApplyLineFeatureAdditional : public BaseApplyFeature
{
using TBase = BaseApplyFeature;
public:
ApplyLineFeatureAdditional(TileKey const & tileKey, TInsertShapeFn const & insertShape,
FeatureID const & id, double currentScaleGtoP, int minVisibleScale,
uint8_t rank, CaptionDescription const & captions,
std::vector<m2::SharedSpline> const & clippedSplines);
void ProcessLineRule(Stylist::TRuleWrapper const & rule);
void Finish(ref_ptr<dp::TextureManager> texMng, std::set<ftypes::RoadShield> && roadShields,
GeneratedRoadShields & generatedRoadShields);
private:
void GetRoadShieldsViewParams(ref_ptr<dp::TextureManager> texMng,
ftypes::RoadShield const & shield,
uint8_t shieldIndex, uint8_t shieldCount,
TextViewParams & textParams,
ColoredSymbolViewParams & symbolParams,
PoiSymbolViewParams & poiParams,
m2::PointD & shieldPixelSize);
bool CheckShieldsNearby(m2::PointD const & shieldPos,
m2::PointD const & shieldPixelSize,
uint32_t minDistanceInPixels,
std::vector<m2::RectD> & shields);
std::vector<m2::SharedSpline> m_clippedSplines;
float m_currentScaleGtoP;
float m_depth;
CaptionDefProto const * m_captionRule;
ShieldRuleProto const * m_shieldRule;
};
extern dp::Color ToDrapeColor(uint32_t src);
} // namespace df
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