YiFocusSearchOptions.h

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// © You i Labs Inc. 2000-2016. All rights reserved.
#ifndef _YI_FOCUS_SEARCH_OPTIONS_H_
#define _YI_FOCUS_SEARCH_OPTIONS_H_

#include "framework/YiPredef.h"

class CYISceneView;

class CYIFocusSearchOptions
{
public:
    typedef bool (*SearchPredicate)(const CYISceneView *);

    enum WRAP_MODE
    {
        WRAP, 
        DO_NOT_WRAP 
    };

    CYIFocusSearchOptions();

    CYIFocusSearchOptions(SearchPredicate pPredicate, WRAP_MODE eMode = WRAP);

    SearchPredicate GetSearchPredicate() const;

    WRAP_MODE GetWrapMode() const;

    bool IsValidCandidate(const CYISceneView *pView) const;

private:
    const SearchPredicate m_pPredicate;
    const WRAP_MODE m_eWrapMode;
};

#endif // _YI_FOCUS_SEARCH_OPTIONS_H_