YiDelegatingViewAdapter.h

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#ifndef _YI_VIEW_DELEGATE_ADAPTER_H_
#define _YI_VIEW_DELEGATE_ADAPTER_H_

#include "streamer/YiViewAdapter.h"

class CYIDelegatingViewAdapter : public CYIViewAdapter
{
public:
    class Delegate
    {
    public:
        virtual uint32_t GetItemsCountForAdapter() const = 0; 
        virtual std::shared_ptr<CYIAssetViewTemplate> GetViewTemplateForAdapter(uint32_t uIndex) const = 0; 
        virtual const CYIRuntimeTypeInfo *GetViewClassForAdapter(uint32_t uIndex) const; 
        virtual void PopulateViewForAdapter(uint32_t uIndex, CYISceneView *pView) = 0; 
        virtual void OnReleaseViewForAdapter(uint32_t uIndex, CYISceneView *pView); 
    };

    CYIDelegatingViewAdapter(Delegate *pDelegate, const std::shared_ptr<IYIViewRecycler> &pViewRecycler = std::shared_ptr<IYIViewRecycler>());
    virtual ~CYIDelegatingViewAdapter();

    Delegate *GetDelegate() const;

    virtual uint32_t GetItemsCount() const override;
    virtual std::shared_ptr<CYIAssetViewTemplate> GetViewTemplate(uint32_t uIndex) const override;
    virtual const CYIRuntimeTypeInfo *GetViewClass(uint32_t uIndex) const override;

protected:
    virtual void PopulateView(uint32_t uIndex, CYISceneView *pView) override;
    virtual void OnReleaseView(uint32_t uIndex, CYISceneView *pView) override;

private:
    Delegate *m_pDelegate;
    
    YI_TYPE_BASES(CYIDelegatingViewAdapter, CYIViewAdapter)
};

#endif