zynaddsubfx

ZynAddSubFX open source synthesizer
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Osc_DataModel.h (1286B)

      1 /*
      2   ZynAddSubFX - a software synthesizer
      3 
      4   Osc_DataModel.h - OSC Data View
      5   Copyright (C) 2016 Mark McCurry
      6 
      7   This program is free software; you can redistribute it and/or
      8   modify it under the terms of the GNU General Public License
      9   as published by the Free Software Foundation; either version 2
     10   of the License, or (at your option) any later version.
     11 */
     12 #pragma once
     13 #include "Fl_Osc_Widget.H"
     14 #include <functional>
     15 #include <vector>
     16 #include <rtosc/rtosc.h>
     17 
     18 class Osc_DataModel:public Fl_Osc_Widget
     19 {
     20     public:
     21         Osc_DataModel(Fl_Osc_Interface *osc_)
     22             :Fl_Osc_Widget("", osc_)
     23         {
     24             assert(osc);
     25         }
     26 
     27         typedef std::string value_t;
     28         value_t value;
     29         std::function<void(value_t)> callback;
     30 
     31         void doUpdate(std::string url)
     32         {
     33             if(!ext.empty())
     34                 osc->removeLink(this);
     35             ext = url;
     36             value = "";
     37 
     38             oscRegister(ext.c_str());
     39         }
     40 
     41         //Raw messages
     42         virtual void OSC_raw(const char *msg)
     43         {
     44             std::string args = rtosc_argument_string(msg);
     45             if(args == "s") {
     46                 value = rtosc_argument(msg, 0).s;
     47                 if(callback)
     48                     callback(value);
     49             }
     50         }
     51 };