/************************** BEGIN JSONUIDecoder.h **************************/
/************************************************************************
 FAUST Architecture File
 Copyright (C) 2003-2017 GRAME, Centre National de Creation Musicale
 ---------------------------------------------------------------------
 This Architecture section is free software; you can redistribute it
 and/or modify it under the terms of the GNU General Public License
 as published by the Free Software Foundation; either version 3 of
 the License, or (at your option) any later version.
 
 This program is distributed in the hope that it will be useful,
 but WITHOUT ANY WARRANTY; without even the implied warranty of
 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 GNU General Public License for more details.
 
 You should have received a copy of the GNU General Public License
 along with this program; If not, see <http://www.gnu.org/licenses/>.
 
 EXCEPTION : As a special exception, you may create a larger work
 that contains this FAUST architecture section and distribute
 that work under terms of your choice, so long as this FAUST
 architecture section is not modified.
 ************************************************************************/

#ifndef __JSONUIDecoder__
#define __JSONUIDecoder__

#include <vector>
#include <map>
#include <utility>
#include <cstdlib>
#include <sstream>
#include <functional>

#include "faust/gui/CGlue.h"
#include "faust/gui/meta.h"
#include "faust/gui/SimpleParser.h"

#ifdef _WIN32
#include <windows.h>
#define snprintf _snprintf
#endif

//-------------------------------------------------------------------
//  Decode a dsp JSON description and implement 'buildUserInterface'
//-------------------------------------------------------------------

#define REAL_UI(ui_interface) reinterpret_cast<UIReal<REAL>*>(ui_interface)
#define REAL_ADR(offset)      reinterpret_cast<REAL*>(&memory_block[offset])
#define REAL_EXT_ADR(offset)  reinterpret_cast<FAUSTFLOAT*>(&memory_block[offset])
#define SOUNDFILE_ADR(offset) reinterpret_cast<Soundfile**>(&memory_block[offset])

typedef std::function<void(double)> ReflectFunction;
typedef std::function<double()> ModifyFunction;

struct ExtZoneParam {

    virtual void reflectZone() = 0;
    virtual void modifyZone() = 0;
    
    virtual void setReflectZoneFun(ReflectFunction reflect) = 0;
    virtual void setModifyZoneFun(ModifyFunction modify) = 0;
    
    virtual ~ExtZoneParam()
    {}
    
};

template <typename REAL>
struct JSONUIDecoderAux {
    
    struct ZoneParam : public ExtZoneParam {
        
        REAL fZone;
        int fIndex;
        ReflectFunction fReflect;
        ModifyFunction fModify;
        
    #if defined(TARGET_OS_IPHONE) || defined(WIN32)
        ZoneParam(int index, ReflectFunction reflect = nullptr, ModifyFunction modify = nullptr)
        :fIndex(index), fReflect(reflect), fModify(modify)
        {}
        void reflectZone() { if (fReflect) fReflect(fZone); }
        void modifyZone() { if (fModify) fZone = fModify(); }
    #else
        ZoneParam(int index, ReflectFunction reflect = [](REAL value) {}, ModifyFunction modify = []() { return REAL(-1); })
        :fIndex(index), fReflect(reflect), fModify(modify)
        {}
        void reflectZone() { fReflect(fZone); }
        void modifyZone() { fZone = fModify(); }
    #endif
        
        void setReflectZoneFun(ReflectFunction reflect) { fReflect = reflect; }
        void setModifyZoneFun(ModifyFunction modify) { fModify = modify; }
        
    };

    typedef std::vector<ExtZoneParam*> controlMap;
  
    std::string fName;
    std::string fFileName;
    std::string fJSON;
    std::string fVersion;
    std::string fCompileOptions;
    
    std::map<std::string, std::string> fMetadata;
    std::vector<itemInfo> fUiItems;
    
    std::vector<std::string> fLibraryList;
    std::vector<std::string> fIncludePathnames;
    
    Soundfile** fSoundfiles;
    
    int fNumInputs, fNumOutputs, fSRIndex;
    int fSoundfileItems;
    int fDSPSize;
    
    controlMap fPathInputTable;     // [path, ZoneParam]
    controlMap fPathOutputTable;    // [path, ZoneParam]

    bool isInput(const std::string& type)
    {
        return (type == "vslider" || type == "hslider" || type == "nentry" || type == "button" || type == "checkbox");
    }
    bool isOutput(const std::string& type) { return (type == "hbargraph" || type == "vbargraph"); }
    bool isSoundfile(const std::string& type) { return (type == "soundfile"); }
    
    std::string getString(std::map<std::string, std::pair<std::string, double> >& map, const std::string& key)
    {
        return (map.find(key) != map.end()) ? map[key].first : "";
    }
    
    int getInt(std::map<std::string, std::pair<std::string, double> >& map, const std::string& key)
    {
        return (map.find(key) != map.end()) ? int(map[key].second) : -1;
    }
    
    void setReflectZoneFun(int index, ReflectFunction fun)
    {
        fPathInputTable[index]->setReflectZoneFun(fun);
    }
    
    void setModifyZoneFun(int index, ModifyFunction fun)
    {
        fPathOutputTable[index]->setModifyZoneFun(fun);
    }

    JSONUIDecoderAux(const std::string& json)
    {
        fJSON = json;
        const char* p = fJSON.c_str();
        std::map<std::string, std::pair<std::string, double> > meta_data1;
        std::map<std::string, std::vector<std::string> > meta_data2;
        parseJson(p, meta_data1, fMetadata, meta_data2, fUiItems);
        
        // meta_data1 contains <name : val>, <inputs : val>, <ouputs : val> pairs etc...
        fName = getString(meta_data1, "name");
        fFileName = getString(meta_data1, "filename");
        fVersion = getString(meta_data1, "version");
        fCompileOptions = getString(meta_data1, "compile_options");
        
        if (meta_data2.find("library_list") != meta_data2.end()) {
            fLibraryList = meta_data2["library_list"];
        }
        if (meta_data2.find("include_pathnames") != meta_data2.end()) {
            fIncludePathnames = meta_data2["include_pathnames"];
        }
        
        fDSPSize = getInt(meta_data1, "size");
        fNumInputs = getInt(meta_data1, "inputs");
        fNumOutputs = getInt(meta_data1, "outputs");
        fSRIndex = getInt(meta_data1, "sr_index");
       
        fSoundfileItems = 0;
        for (auto& it : fUiItems) {
            std::string type = it.type;
            if (isSoundfile(type)) {
                fSoundfileItems++;
            }
        }
        
        fSoundfiles = new Soundfile*[fSoundfileItems];
        
        // Prepare the fPathTable and init zone
        for (auto& it : fUiItems) {
            std::string type = it.type;
            // Meta data declaration for input items
            if (isInput(type)) {
                ZoneParam* param = new ZoneParam(it.index);
                fPathInputTable.push_back(param);
                param->fZone = it.init;
            }
            // Meta data declaration for output items
            else if (isOutput(type)) {
                ZoneParam* param = new ZoneParam(it.index);
                fPathOutputTable.push_back(param);
                param->fZone = REAL(0);
            }
        }
    }
    
    virtual ~JSONUIDecoderAux()
    {
        delete [] fSoundfiles;
    }
    
    void metadata(Meta* m)
    {
        for (auto& it : fMetadata) {
            m->declare(it.first.c_str(), it.second.c_str());
        }
    }
    
    void metadata(MetaGlue* m)
    {
        for (auto& it : fMetadata) {
            m->declare(m->metaInterface, it.first.c_str(), it.second.c_str());
        }
    }
    
    void resetUserInterface()
    {
        int item = 0;
        for (auto& it : fUiItems) {
            if (isInput(it.type)) {
                static_cast<ZoneParam*>(fPathInputTable[item++])->fZone = it.init;
            }
        }
    }
    
    void resetUserInterface(char* memory_block, Soundfile* defaultsound = nullptr)
    {
        for (auto& it : fUiItems) {
            int offset = it.index;
            if (isInput(it.type)) {
                *REAL_ADR(offset) = it.init;
            } else if (isSoundfile(it.type)) {
                if (*SOUNDFILE_ADR(offset) == nullptr) {
                    *SOUNDFILE_ADR(offset) = defaultsound;
                }
            }
        }
    }
    
    int getSampleRate(char* memory_block)
    {
        return *reinterpret_cast<int*>(&memory_block[fSRIndex]);
    }
   
    void buildUserInterface(UI* ui_interface)
    {
        // MANDATORY: to be sure floats or double are correctly parsed
        char* tmp_local = setlocale(LC_ALL, nullptr);
        setlocale(LC_ALL, "C");
        
        int countIn = 0;
        int countOut = 0;
        int countSound = 0;
        
        for (auto& it : fUiItems) {
            
            std::string type = it.type;
            REAL init = REAL(it.init);
            REAL min = REAL(it.min);
            REAL max = REAL(it.max);
            REAL step = REAL(it.step);
            
            // Meta data declaration for input items
            if (isInput(type)) {
                for (size_t i = 0; i < it.meta.size(); i++) {
                    REAL_UI(ui_interface)->declare(&static_cast<ZoneParam*>(fPathInputTable[countIn])->fZone, it.meta[i].first.c_str(), it.meta[i].second.c_str());
                }
            }
            // Meta data declaration for output items
            else if (isOutput(type)) {
                for (size_t i = 0; i < it.meta.size(); i++) {
                    REAL_UI(ui_interface)->declare(&static_cast<ZoneParam*>(fPathOutputTable[countOut])->fZone, it.meta[i].first.c_str(), it.meta[i].second.c_str());
                }
            }
            // Meta data declaration for group opening or closing
            else {
                for (size_t i = 0; i < it.meta.size(); i++) {
                    REAL_UI(ui_interface)->declare(0, it.meta[i].first.c_str(), it.meta[i].second.c_str());
                }
            }
            
            if (type == "hgroup") {
                REAL_UI(ui_interface)->openHorizontalBox(it.label.c_str());
            } else if (type == "vgroup") { 
                REAL_UI(ui_interface)->openVerticalBox(it.label.c_str());
            } else if (type == "tgroup") {
                REAL_UI(ui_interface)->openTabBox(it.label.c_str());
            } else if (type == "vslider") {
                REAL_UI(ui_interface)->addVerticalSlider(it.label.c_str(), &static_cast<ZoneParam*>(fPathInputTable[countIn])->fZone, init, min, max, step);
            } else if (type == "hslider") {
                REAL_UI(ui_interface)->addHorizontalSlider(it.label.c_str(), &static_cast<ZoneParam*>(fPathInputTable[countIn])->fZone, init, min, max, step);
            } else if (type == "checkbox") {
                REAL_UI(ui_interface)->addCheckButton(it.label.c_str(), &static_cast<ZoneParam*>(fPathInputTable[countIn])->fZone);
            } else if (type == "soundfile") {
                REAL_UI(ui_interface)->addSoundfile(it.label.c_str(), it.url.c_str(), &fSoundfiles[countSound]);
            } else if (type == "hbargraph") {
                REAL_UI(ui_interface)->addHorizontalBargraph(it.label.c_str(), &static_cast<ZoneParam*>(fPathOutputTable[countOut])->fZone, min, max);
            } else if (type == "vbargraph") {
                REAL_UI(ui_interface)->addVerticalBargraph(it.label.c_str(), &static_cast<ZoneParam*>(fPathOutputTable[countOut])->fZone, min, max);
            } else if (type == "nentry") {
                REAL_UI(ui_interface)->addNumEntry(it.label.c_str(), &static_cast<ZoneParam*>(fPathInputTable[countIn])->fZone, init, min, max, step);
            } else if (type == "button") {
                REAL_UI(ui_interface)->addButton(it.label.c_str(), &static_cast<ZoneParam*>(fPathInputTable[countIn])->fZone);
            } else if (type == "close") {
                REAL_UI(ui_interface)->closeBox();
            }
            
            if (isInput(type)) {
                countIn++;
            } else if (isOutput(type)) {
                countOut++;
            } else if (isSoundfile(type)) {
                countSound++;
            }
        }
        
        setlocale(LC_ALL, tmp_local);
    }
    
    void buildUserInterface(UI* ui_interface, char* memory_block)
    {
        // MANDATORY: to be sure floats or double are correctly parsed
        char* tmp_local = setlocale(LC_ALL, nullptr);
        setlocale(LC_ALL, "C");
        
        for (auto& it : fUiItems) {
            
            std::string type = it.type;
            int offset = it.index;
            REAL init = REAL(it.init);
            REAL min = REAL(it.min);
            REAL max = REAL(it.max);
            REAL step = REAL(it.step);
            
            // Meta data declaration for input items
            if (isInput(type)) {
                for (size_t i = 0; i < it.meta.size(); i++) {
                    REAL_UI(ui_interface)->declare(REAL_ADR(offset), it.meta[i].first.c_str(), it.meta[i].second.c_str());
                }
            }
            // Meta data declaration for output items
            else if (isOutput(type)) {
                for (size_t i = 0; i < it.meta.size(); i++) {
                    REAL_UI(ui_interface)->declare(REAL_ADR(offset), it.meta[i].first.c_str(), it.meta[i].second.c_str());
                }
            }
            // Meta data declaration for group opening or closing
            else {
                for (size_t i = 0; i < it.meta.size(); i++) {
                    REAL_UI(ui_interface)->declare(0, it.meta[i].first.c_str(), it.meta[i].second.c_str());
                }
            }
            
            if (type == "hgroup") {
                REAL_UI(ui_interface)->openHorizontalBox(it.label.c_str());
            } else if (type == "vgroup") {
                REAL_UI(ui_interface)->openVerticalBox(it.label.c_str());
            } else if (type == "tgroup") {
                REAL_UI(ui_interface)->openTabBox(it.label.c_str());
            } else if (type == "vslider") {
                REAL_UI(ui_interface)->addVerticalSlider(it.label.c_str(), REAL_ADR(offset), init, min, max, step);
            } else if (type == "hslider") {
                REAL_UI(ui_interface)->addHorizontalSlider(it.label.c_str(), REAL_ADR(offset), init, min, max, step);
            } else if (type == "checkbox") {
                REAL_UI(ui_interface)->addCheckButton(it.label.c_str(), REAL_ADR(offset));
            } else if (type == "soundfile") {
                REAL_UI(ui_interface)->addSoundfile(it.label.c_str(), it.url.c_str(), SOUNDFILE_ADR(offset));
            } else if (type == "hbargraph") {
                REAL_UI(ui_interface)->addHorizontalBargraph(it.label.c_str(), REAL_ADR(offset), min, max);
            } else if (type == "vbargraph") {
                REAL_UI(ui_interface)->addVerticalBargraph(it.label.c_str(), REAL_ADR(offset), min, max);
            } else if (type == "nentry") {
                REAL_UI(ui_interface)->addNumEntry(it.label.c_str(), REAL_ADR(offset), init, min, max, step);
            } else if (type == "button") {
                REAL_UI(ui_interface)->addButton(it.label.c_str(), REAL_ADR(offset));
            } else if (type == "close") {
                REAL_UI(ui_interface)->closeBox();
            }
        }
        
        setlocale(LC_ALL, tmp_local);
    }
    
    void buildUserInterface(UIGlue* ui_interface, char* memory_block)
    {
        // MANDATORY: to be sure floats or double are correctly parsed
        char* tmp_local = setlocale(LC_ALL, nullptr);
        if (tmp_local != NULL) {
            tmp_local = strdup(tmp_local);
        }
        setlocale(LC_ALL, "C");
        
        for (auto& it : fUiItems) {
            
            std::string type = it.type;
            int offset = it.index;
            REAL init = REAL(it.init);
            REAL min = REAL(it.min);
            REAL max = REAL(it.max);
            REAL step = REAL(it.step);
            
            // Meta data declaration for input items
            if (isInput(type)) {
                for (size_t i = 0; i < it.meta.size(); i++) {
                    ui_interface->declare(ui_interface->uiInterface, REAL_EXT_ADR(offset), it.meta[i].first.c_str(), it.meta[i].second.c_str());
                }
            }
            // Meta data declaration for output items
            else if (isOutput(type)) {
                for (size_t i = 0; i < it.meta.size(); i++) {
                    ui_interface->declare(ui_interface->uiInterface, REAL_EXT_ADR(offset), it.meta[i].first.c_str(), it.meta[i].second.c_str());
                }
            }
            // Meta data declaration for group opening or closing
            else {
                for (size_t i = 0; i < it.meta.size(); i++) {
                    ui_interface->declare(ui_interface->uiInterface, 0, it.meta[i].first.c_str(), it.meta[i].second.c_str());
                }
            }
            
            if (type == "hgroup") {
                ui_interface->openHorizontalBox(ui_interface->uiInterface, it.label.c_str());
            } else if (type == "vgroup") {
                ui_interface->openVerticalBox(ui_interface->uiInterface, it.label.c_str());
            } else if (type == "tgroup") {
                ui_interface->openTabBox(ui_interface->uiInterface, it.label.c_str());
            } else if (type == "vslider") {
                ui_interface->addVerticalSlider(ui_interface->uiInterface, it.label.c_str(), REAL_EXT_ADR(offset), init, min, max, step);
            } else if (type == "hslider") {
                ui_interface->addHorizontalSlider(ui_interface->uiInterface, it.label.c_str(), REAL_EXT_ADR(offset), init, min, max, step);
            } else if (type == "checkbox") {
                ui_interface->addCheckButton(ui_interface->uiInterface, it.label.c_str(), REAL_EXT_ADR(offset));
            } else if (type == "soundfile") {
                ui_interface->addSoundfile(ui_interface->uiInterface, it.label.c_str(), it.url.c_str(), SOUNDFILE_ADR(offset));
            } else if (type == "hbargraph") {
                ui_interface->addHorizontalBargraph(ui_interface->uiInterface, it.label.c_str(), REAL_EXT_ADR(offset), min, max);
            } else if (type == "vbargraph") {
                ui_interface->addVerticalBargraph(ui_interface->uiInterface, it.label.c_str(), REAL_EXT_ADR(offset), min, max);
            } else if (type == "nentry") {
                ui_interface->addNumEntry(ui_interface->uiInterface, it.label.c_str(), REAL_EXT_ADR(offset), init, min, max, step);
            } else if (type == "button") {
                ui_interface->addButton(ui_interface->uiInterface, it.label.c_str(), REAL_EXT_ADR(offset));
            } else if (type == "close") {
                ui_interface->closeBox(ui_interface->uiInterface);
            }
        }
        
        if (tmp_local != NULL) {
            setlocale(LC_ALL, tmp_local);
            free(tmp_local);
        }
    }
    
    bool hasCompileOption(const std::string& option)
    {
        std::istringstream iss(fCompileOptions);
        std::string token;
        while (std::getline(iss, token, ' ')) {
            if (token == option) return true;
        }
        return false;
    }
    
};

// Templated decoder

struct JSONUITemplatedDecoder
{

    virtual ~JSONUITemplatedDecoder()
    {}
    
    virtual void metadata(Meta* m) = 0;
    virtual void metadata(MetaGlue* glue) = 0;
    virtual int getDSPSize() = 0;
    virtual std::string getName() = 0;
    virtual std::string getLibVersion() = 0;
    virtual std::string getCompileOptions() = 0;
    virtual std::vector<std::string> getLibraryList() = 0;
    virtual std::vector<std::string> getIncludePathnames() = 0;
    virtual int getNumInputs() = 0;
    virtual int getNumOutputs() = 0;
    virtual int getSampleRate(char* memory_block) = 0;
    virtual void setReflectZoneFun(int index, ReflectFunction fun) = 0;
    virtual void setModifyZoneFun(int index, ModifyFunction fun) = 0;
    virtual std::vector<ExtZoneParam*>& getInputControls() = 0;
    virtual std::vector<ExtZoneParam*>& getOutputControls() = 0;
    virtual void resetUserInterface(char* memory_block, Soundfile* defaultsound = nullptr) = 0;
    virtual void buildUserInterface(UI* ui_interface) = 0;
    virtual void buildUserInterface(UI* ui_interface, char* memory_block) = 0;
    virtual void buildUserInterface(UIGlue* ui_interface, char* memory_block) = 0;
    virtual bool hasCompileOption(const std::string& option) = 0;
};

struct JSONUIFloatDecoder : public JSONUIDecoderAux<float>, public JSONUITemplatedDecoder
{
    JSONUIFloatDecoder(const std::string& json):JSONUIDecoderAux<float>(json)
    {}
    
    void metadata(Meta* m) { JSONUIDecoderAux<float>::metadata(m); }
    void metadata(MetaGlue* glue) { JSONUIDecoderAux<float>::metadata(glue); }
    int getDSPSize() { return fDSPSize; }
    std::string getName() { return fName; }
    std::string getLibVersion() { return fVersion; }
    std::string getCompileOptions() { return fCompileOptions; }
    std::vector<std::string> getLibraryList() { return fLibraryList; }
    std::vector<std::string> getIncludePathnames() { return fIncludePathnames; }
    int getNumInputs() { return fNumInputs; }
    int getNumOutputs() { return fNumOutputs; }
    int getSampleRate(char* memory_block)  { return JSONUIDecoderAux<float>::getSampleRate(memory_block); }
    void setReflectZoneFun(int index, ReflectFunction fun)
    {
        JSONUIDecoderAux<float>::setReflectZoneFun(index, fun);
    }
    void setModifyZoneFun(int index, ModifyFunction fun)
    {
        JSONUIDecoderAux<float>::setModifyZoneFun(index, fun);
    }
    std::vector<ExtZoneParam*>& getInputControls()
    {
        return fPathInputTable;
    }
    std::vector<ExtZoneParam*>& getOutputControls()
    {
        return fPathOutputTable;
    }
    void resetUserInterface(char* memory_block, Soundfile* defaultsound = nullptr)
    {
        JSONUIDecoderAux<float>::resetUserInterface(memory_block, defaultsound);
    }
    void buildUserInterface(UI* ui_interface)
    {
        JSONUIDecoderAux<float>::buildUserInterface(ui_interface);
    }
    void buildUserInterface(UI* ui_interface, char* memory_block)
    {
        JSONUIDecoderAux<float>::buildUserInterface(ui_interface, memory_block);
    }
    void buildUserInterface(UIGlue* ui_interface, char* memory_block)
    {
        JSONUIDecoderAux<float>::buildUserInterface(ui_interface, memory_block);
    }
    bool hasCompileOption(const std::string& option) { return JSONUIDecoderAux<float>::hasCompileOption(option); }
};

struct JSONUIDoubleDecoder : public JSONUIDecoderAux<double>, public JSONUITemplatedDecoder
{
    JSONUIDoubleDecoder(const std::string& json):JSONUIDecoderAux<double>(json)
    {}
    
    void metadata(Meta* m) { JSONUIDecoderAux<double>::metadata(m); }
    void metadata(MetaGlue* glue) { JSONUIDecoderAux<double>::metadata(glue); }
    int getDSPSize() { return fDSPSize; }
    std::string getName() { return fName; }
    std::string getLibVersion() { return fVersion; }
    std::string getCompileOptions() { return fCompileOptions; }
    std::vector<std::string> getLibraryList() { return fLibraryList; }
    std::vector<std::string> getIncludePathnames() { return fIncludePathnames; }
    int getNumInputs() { return fNumInputs; }
    int getNumOutputs() { return fNumOutputs; }
    int getSampleRate(char* memory_block) { return JSONUIDecoderAux<double>::getSampleRate(memory_block); }
    void setReflectZoneFun(int index, ReflectFunction fun)
    {
        JSONUIDecoderAux<double>::setReflectZoneFun(index, fun);
    }
    void setModifyZoneFun(int index, ModifyFunction fun)
    {
        JSONUIDecoderAux<double>::setModifyZoneFun(index, fun);
    }
    std::vector<ExtZoneParam*>& getInputControls()
    {
        return fPathInputTable;
    }
    std::vector<ExtZoneParam*>& getOutputControls()
    {
        return fPathOutputTable;
    }
    void resetUserInterface(char* memory_block, Soundfile* defaultsound = nullptr)
    {
        JSONUIDecoderAux<double>::resetUserInterface(memory_block, defaultsound);
    }
    void buildUserInterface(UI* ui_interface)
    {
        JSONUIDecoderAux<double>::buildUserInterface(ui_interface);
    }
    void buildUserInterface(UI* ui_interface, char* memory_block)
    {
        JSONUIDecoderAux<double>::buildUserInterface(ui_interface, memory_block);
    }
    void buildUserInterface(UIGlue* ui_interface, char* memory_block)
    {
        JSONUIDecoderAux<double>::buildUserInterface(ui_interface, memory_block);
    }
    bool hasCompileOption(const std::string& option) { return JSONUIDecoderAux<double>::hasCompileOption(option); }
};

// FAUSTFLOAT decoder

struct JSONUIDecoder : public JSONUIDecoderAux<FAUSTFLOAT>
{
    JSONUIDecoder(const std::string& json):JSONUIDecoderAux<FAUSTFLOAT>(json)
    {}
};

static JSONUITemplatedDecoder* createJSONUIDecoder(const std::string& json)
{
    JSONUIDecoder decoder(json);
    if (decoder.hasCompileOption("-double")) {
        return new JSONUIDoubleDecoder(json);
    } else {
        return new JSONUIFloatDecoder(json);
    }
}

#endif
/**************************  END  JSONUIDecoder.h **************************/
