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#pragma once
#include "drape_frontend/gui/layer_render.hpp"
#include "drape_frontend/base_renderer.hpp"
#include "drape_frontend/batchers_pool.hpp"
#include "drape_frontend/drape_api_builder.hpp"
#include "drape_frontend/map_data_provider.hpp"
#include "drape_frontend/overlay_batcher.hpp"
#include "drape_frontend/requested_tiles.hpp"
#include "drape_frontend/traffic_generator.hpp"
#include "drape_frontend/viewport.hpp"
#include "drape/pointers.hpp"
namespace dp
{
class OGLContextFactory;
class TextureManager;
}
namespace df
{
class Message;
class ReadManager;
class RouteBuilder;
class BackendRenderer : public BaseRenderer
{
public:
using TUpdateCurrentCountryFn = function<void (m2::PointD const &, int)>;
struct Params : BaseRenderer::Params
{
Params(ref_ptr<ThreadsCommutator> commutator, ref_ptr<dp::OGLContextFactory> factory,
ref_ptr<dp::TextureManager> texMng, MapDataProvider const & model,
TUpdateCurrentCountryFn const & updateCurrentCountryFn,
ref_ptr<RequestedTiles> requestedTiles, bool allow3dBuildings,
bool trafficEnabled, bool simplifiedTrafficColors)
: BaseRenderer::Params(commutator, factory, texMng)
, m_model(model)
, m_updateCurrentCountryFn(updateCurrentCountryFn)
, m_requestedTiles(requestedTiles)
, m_allow3dBuildings(allow3dBuildings)
, m_trafficEnabled(trafficEnabled)
, m_simplifiedTrafficColors(simplifiedTrafficColors)
{}
MapDataProvider const & m_model;
TUpdateCurrentCountryFn m_updateCurrentCountryFn;
ref_ptr<RequestedTiles> m_requestedTiles;
bool m_allow3dBuildings;
bool m_trafficEnabled;
bool m_simplifiedTrafficColors;
};
BackendRenderer(Params && params);
~BackendRenderer() override;
void Teardown();
protected:
unique_ptr<threads::IRoutine> CreateRoutine() override;
void OnContextCreate() override;
void OnContextDestroy() override;
private:
void RecacheGui(gui::TWidgetsInitInfo const & initInfo, bool needResetOldGui);
void RecacheChoosePositionMark();
void RecacheMapShapes();
#ifdef RENRER_DEBUG_INFO_LABELS
void RecacheDebugLabels();
#endif
void AcceptMessage(ref_ptr<Message> message) override;
class Routine : public threads::IRoutine
{
public:
Routine(BackendRenderer & renderer);
void Do() override;
private:
BackendRenderer & m_renderer;
};
void ReleaseResources();
void InitGLDependentResource();
void FlushGeometry(TileKey const & key, dp::GLState const & state, drape_ptr<dp::RenderBucket> && buffer);
void FlushTrafficRenderData(TrafficRenderData && renderData);
void CleanupOverlays(TileKey const & tileKey);
MapDataProvider m_model;
drape_ptr<BatchersPool<TileKey, TileKeyStrictComparator>> m_batchersPool;
drape_ptr<ReadManager> m_readManager;
drape_ptr<RouteBuilder> m_routeBuilder;
drape_ptr<TrafficGenerator> m_trafficGenerator;
drape_ptr<DrapeApiBuilder> m_drapeApiBuilder;
gui::LayerCacher m_guiCacher;
ref_ptr<RequestedTiles> m_requestedTiles;
TOverlaysRenderData m_overlays;
TUpdateCurrentCountryFn m_updateCurrentCountryFn;
#ifdef DEBUG
bool m_isTeardowned;
#endif
};
} // namespace df
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