Fl_Osc_Check.cpp (1683B)
1 /* 2 ZynAddSubFX - a software synthesizer 3 4 Fl_Osc_Check.cpp - OSC Powered Check Button 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 #include "Fl_Osc_Check.H" 13 #include "Fl_Osc_Interface.h" 14 #include "Fl_Osc_Pane.H" 15 #include <cstdlib> 16 #include <cstring> 17 #include <cmath> 18 #include <cassert> 19 #include <sstream> 20 21 Fl_Osc_Check::Fl_Osc_Check(int X, int Y, int W, int H, const char *label) 22 :Fl_Check_Button(X,Y,W,H,label), Fl_Osc_Widget(this), is_osc(false), cb_data(NULL, NULL) 23 { 24 Fl_Check_Button::callback(Fl_Osc_Check::_cb); 25 } 26 27 Fl_Osc_Check::~Fl_Osc_Check(void) 28 {} 29 30 void Fl_Osc_Check::OSC_value(bool v) 31 { 32 value(v); 33 34 is_osc = true; 35 if(cb_data.first) 36 cb_data.first(this, cb_data.second); 37 is_osc = false; 38 } 39 40 void Fl_Osc_Check::init(std::string path, char type) 41 { 42 this->ext = path; 43 this->type = type; 44 oscRegister(path.c_str()); 45 } 46 47 void Fl_Osc_Check::cb(void) 48 { 49 //Order is significant for takeback style callbacks 50 if(cb_data.first) 51 cb_data.first(this, cb_data.second); 52 53 54 if(type == 'T') 55 oscWrite(ext, value() ? "T" : "F"); 56 else { 57 if(type=='c') 58 fprintf(stderr, "invalid `c' from checkbox %s%s, using `i'\n", loc.c_str(), ext.c_str()); 59 oscWrite(ext, "i", value()); 60 } 61 } 62 63 void Fl_Osc_Check::callback(Fl_Callback *cb, void *p) 64 { 65 cb_data.first = cb; 66 cb_data.second = p; 67 } 68 69 void Fl_Osc_Check::_cb(Fl_Widget *w, void *) 70 { 71 static_cast<Fl_Osc_Check*>(w)->cb(); 72 }