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#pragma once
#include "drape_frontend/arrow3d.hpp"
#include "drape_frontend/frame_values.hpp"
#include "drape_frontend/render_node.hpp"
#include "drape_frontend/render_state_extension.hpp"
#include "shaders/program_manager.hpp"
#include "drape/batcher.hpp"
#include "drape/texture_manager.hpp"
#include "drape/vertex_array_buffer.hpp"
#include "geometry/screenbase.hpp"
#include <vector>
#include <utility>
namespace df
{
class MyPosition
{
public:
MyPosition(ref_ptr<dp::GraphicsContext> context, ref_ptr<dp::TextureManager> mng);
void InitArrow(ref_ptr<dp::GraphicsContext> context, ref_ptr<dp::TextureManager> mng);
// pt - mercator point.
void SetPosition(m2::PointF const & pt);
void SetAzimuth(float azimut);
void SetIsValidAzimuth(bool isValid);
void SetAccuracy(float accuracy);
void SetRoutingMode(bool routingMode);
void SetPositionObsolete(bool obsolete);
void RenderAccuracy(ref_ptr<dp::GraphicsContext> context, ref_ptr<gpu::ProgramManager> mng,
ScreenBase const & screen, int zoomLevel, FrameValues const & frameValues);
void RenderMyPosition(ref_ptr<dp::GraphicsContext> context, ref_ptr<gpu::ProgramManager> mng,
ScreenBase const & screen, int zoomLevel, FrameValues const & frameValues);
private:
void CacheAccuracySector(ref_ptr<dp::GraphicsContext> context, ref_ptr<dp::TextureManager> mng);
void CachePointPosition(ref_ptr<dp::GraphicsContext> context, ref_ptr<dp::TextureManager> mng);
enum EMyPositionPart
{
// Don't change the order and the values.
MyPositionAccuracy = 0,
MyPositionPoint = 1,
};
void RenderPart(ref_ptr<dp::GraphicsContext> context, ref_ptr<gpu::ProgramManager> mng,
gpu::ShapesProgramParams const & params,
EMyPositionPart part);
void CacheSymbol(ref_ptr<dp::GraphicsContext> context,
dp::TextureManager::SymbolRegion const & symbol, dp::RenderState const & state,
dp::Batcher & batcher, EMyPositionPart part);
m2::PointF m_position;
float m_azimuth;
float m_accuracy;
bool m_showAzimuth;
bool m_isRoutingMode;
bool m_obsoletePosition;
using TPart = std::pair<dp::IndicesRange, size_t>;
std::vector<TPart> m_parts;
std::vector<RenderNode> m_nodes;
drape_ptr<Arrow3d> m_arrow3d;
};
} // namespace df
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