49 lines
1.6 KiB
C++
49 lines
1.6 KiB
C++
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#pragma once
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#include "drape_frontend/map_shape.hpp"
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#include "drape_frontend/path_text_handle.hpp"
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#include "drape_frontend/shape_view_params.hpp"
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#include "drape_frontend/text_layout.hpp"
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#include "geometry/spline.hpp"
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#include <memory>
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#include <vector>
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namespace dp
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{
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class OverlayHandle;
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} // namespace dp
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namespace df
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{
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class PathTextShape : public MapShape
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{
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public:
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PathTextShape(m2::SharedSpline const & spline, PathTextViewParams const & params, TileKey const & tileKey,
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uint32_t baseTextIndex);
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bool CalculateLayout(ref_ptr<dp::TextureManager> textures);
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std::vector<double> GetOffsets() const { return m_context->GetOffsets(); }
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void Draw(ref_ptr<dp::GraphicsContext> context, ref_ptr<dp::Batcher> batcher,
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ref_ptr<dp::TextureManager> textures) const override;
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MapShapeType GetType() const override { return MapShapeType::OverlayType; }
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private:
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uint64_t GetOverlayPriority(uint32_t textIndex, size_t textLength) const;
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void DrawPathTextPlain(ref_ptr<dp::GraphicsContext> context, ref_ptr<dp::TextureManager> textures,
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ref_ptr<dp::Batcher> batcher) const;
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void DrawPathTextOutlined(ref_ptr<dp::GraphicsContext> context, ref_ptr<dp::TextureManager> textures,
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ref_ptr<dp::Batcher> batcher) const;
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drape_ptr<dp::OverlayHandle> CreateOverlayHandle(uint32_t textIndex, ref_ptr<dp::TextureManager> textures) const;
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m2::SharedSpline m_spline;
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PathTextViewParams m_params;
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m2::PointI const m_tileCoords;
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uint32_t const m_baseTextIndex;
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std::shared_ptr<PathTextContext> m_context;
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};
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} // namespace df
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