OutputProcess.h

#pragma once

/***************************************************************
 * This source files comes from the xLights project
 * https://www.xlights.org
 * https://github.com/smeighan/xLights
 * See the github commit history for a record of contributing
 * developers.
 * Copyright claimed based on commit dates recorded in Github
 * License: https://github.com/smeighan/xLights/blob/master/License.txt
 **************************************************************/

#include <string>
#include <wx/wx.h>

class wxXmlNode;
class OutputManager;
class OutputProcessExcludeDim;

class OutputProcess
{
    protected:

        std::string _description;
        std::string _startChannel;
        int _changeCount;
        int _lastSavedChangeCount;
        bool _enabled;
        OutputManager* _outputManager;
        long _sc;

    void Save(wxXmlNode* node);

    public:

        static OutputProcess* CreateFromXml(OutputManager* outputManager, wxXmlNode* node);

        bool IsDirty() const { return _changeCount != _lastSavedChangeCount; };
        void ClearDirty() { _lastSavedChangeCount = _changeCount; };
        OutputProcess(OutputManager* outputManager, wxXmlNode* node);
        OutputProcess(OutputManager* outputManager);
        OutputProcess(const OutputProcess& op);
        OutputProcess(OutputManager* outputManager, std::string startChannel, const std::string& description);
        std::string GetDescription() const { return _description; }
        virtual ~OutputProcess() {}
        virtual wxXmlNode* Save() = 0;
        std::string GetStartChannel() const { return _startChannel; }
        size_t GetStartChannelAsNumber();
        virtual size_t GetP1() const = 0;
        virtual size_t GetP2() const = 0;
        virtual std::string GetType() const = 0;
        bool IsEnabled() const
        {
            return _enabled;
        }
        void Enable(bool enable) { _enabled = enable; _changeCount++; }
        static std::list<OutputProcessExcludeDim*> GetExcludeDim(std::list<OutputProcess*>& processes, size_t sc, size_t ec);

        virtual void Frame(uint8_t* buffer, size_t size, std::list<OutputProcess*>& processes) = 0;
};