// to produce out multi colors or given color images
//
// Date:    2024-03-09
#pragma once

#include <imgprc/img_processor.h>
#include <base/words.h>

class multi_out : public image_processor
{
    bool    multi_ = false;
    bool    clr_ = true;
    bool    gray_ = false;
    bool    bw_ = false;
    int     coef_ = 1;

    std::string mode_str_ = WORDS_COLOR_COLOR;
    std::string multi_str_ = WORDS_MULTI_OUT_ALL;

    void refresh_final_mode(void);
    
public:
    multi_out(bool weaker = false);

protected:
    ~multi_out();

public:
	virtual int set_value(const char* name/*nullptr for all options*/, void* val/*nullptr for restore*/) override;

public:
    virtual image_processor* copy_weaker(void) override;
	virtual int process(std::vector<PROCIMGINFO>& in, std::vector<PROCIMGINFO>& out) override;
};