PTScriptParsing.h

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// -*- c-basic-offset: 4 -*-
#ifndef _PANODATA_PTSCRIPTPARSING_H
#define _PANODATA_PTSCRIPTPARSING_H

#include <hugin_shared.h>
#include <string>
#include <vigra/diff2d.hxx>

#include <panodata/PanoramaVariable.h>



namespace HuginBase {
namespace PTScriptParsing {

        
    IMPEX bool getPTParam(std::string & output, const std::string & line, const std::string & parameter);

//  template <class T>
//  bool getParam(T & value, const std::string & line, const std::string & name);

    template <class T>
    bool getIntParam(T & value, const std::string & line, const std::string & name);
    

    bool readVar(Variable & var, int & link, const std::string & line);
/*
    bool getPTStringParam(std::string & output, const std::string & line,
                          const std::string & parameter);

    bool getPTStringParamColon(std::string & output, const std::string & line, const std::string & parameter);
*/

    bool getDoubleParam(double & d, const std::string & line, const std::string & name);

    bool getPTDoubleParam(double & value, int & link,
                          const std::string & line, const std::string & var);
    struct ImgInfo
    {        
        std::string filename;
        std::string flatfieldname;
        std::map<std::string, double> vars;
        std::map<std::string, int> links;
        int f;
        // int blend_radius;
        int width, height;
        int vigcorrMode;
        int responseType;
        vigra::Rect2D crop;
        bool autoCenterCrop;
        double cropFactor;
        bool enabled;


    public:
        ImgInfo()
        {
            init();
        }

        explicit ImgInfo(const std::string & line)
        {
            init();
            this->parse(line);
        }

    protected:
        void init();

    public:
        void parse(const std::string & line);

    public:
        static const char *varnames[];
        static double defaultValues[];

    };


//==============================================================================
// template implementation
    
    
#if 0
    template <class T>
    bool getParam(T & value, const std::string & line, const std::string & name)
    {
            std::string s;
            if (!getPTParam(s, line, name)) {
                return false;
            }
            std::istringstream is(s);
            is >> value;
            return true;
    }
#endif
    
    template <class T>
    bool getIntParam(T & value, const std::string & line, const std::string & name)
    {
            std::string s;
            if (!getPTParam(s, line, name)) {
                return false;
            }
            std::istringstream is(s);
            is >> value;
            return true;
    }
    
} // namespace
} // namespace
#endif //_H