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54 lines
1.2 KiB
C++
54 lines
1.2 KiB
C++
#pragma once
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#include "drape_frontend/custom_features_context.hpp"
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#include "drape_frontend/engine_context.hpp"
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#include "drape_frontend/tile_key.hpp"
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#include "indexer/feature_decl.hpp"
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#include "base/exception.hpp"
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#include "base/macros.hpp"
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#include <atomic>
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#include <set>
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#include <vector>
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class FeatureType;
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namespace df
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{
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class MapDataProvider;
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class Stylist;
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class TileInfo
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{
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public:
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DECLARE_EXCEPTION(ReadCanceledException, RootException);
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TileInfo(drape_ptr<EngineContext> && engineContext);
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void ReadFeatures(MapDataProvider const & model);
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void Cancel();
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bool IsCancelled() const;
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m2::RectD GetGlobalRect() const;
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TileKey const & GetTileKey() const { return m_context->GetTileKey(); }
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bool operator <(TileInfo const & other) const { return GetTileKey() < other.GetTileKey(); }
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private:
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void ReadFeatureIndex(MapDataProvider const & model);
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void ThrowIfCancelled() const;
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bool DoNeedReadIndex() const;
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int GetZoomLevel() const;
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private:
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drape_ptr<EngineContext> m_context;
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std::vector<FeatureID> m_featureInfo;
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std::atomic<bool> m_isCanceled;
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std::set<MwmSet::MwmId> m_mwms;
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DISALLOW_COPY_AND_MOVE(TileInfo);
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};
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} // namespace df
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