Subversion Repositories DIN Is Noise

/*
* globals.cc
* DIN Is Noise is copyright (c) 2006-2018 Jagannathan Sampath
* For more information, please visit http://dinisnoise.org/
*/


#include "globals.h"
#include <map>
#include <iostream>
#include "viewwin.h"
#include "checkbutton.h"
#include "random.h"
#include "log.h"

extern string INTERVALS_FILE;
extern int NUM_INTERVALS;
extern map <string, float> INTERVALS;
extern vector<string> INTERVAL_NAMES;
extern vector<float> INTERVAL_VALUES;
extern map <string, int> NOTE_POS;

extern int NUM_OCTAVES;
extern string user_data_dir;

int load_globals::load_intervals (const string& fname) {

  ifstream file ((user_data_dir + fname).c_str(), ios::in);
  if (file) {
    INTERVALS_FILE = fname;

    file >> ignore >> NUM_INTERVALS;

    INTERVALS.clear ();
    INTERVAL_NAMES.clear ();
    INTERVAL_VALUES.clear ();

    for (int i = 0, pos = 0; i < NUM_INTERVALS; ++i) {

      string note_name;
      float value;

      file >> note_name >> value;

      INTERVALS [note_name] = value;
      NOTE_POS [note_name] = pos++;

      INTERVAL_NAMES.push_back (note_name);
      INTERVAL_VALUES.push_back (value);

    }

    return 1;

  } else return 0;

}

load_globals::load_globals () {
  string fname (user_data_dir + "globals");
  ifstream file (fname.c_str(), ios::in);
  if (file) {
    file >> ignore >> INTERVALS_FILE;
    file >> ignore >> NUM_OCTAVES;
    file >> ignore >> viewport::handle_radius;
    float r, g, b;
    file >> ignore >> widget::R >> widget::G >> widget::B;
    file >> ignore >> r >> g >> b; checkbutton::on_color = color (r, g, b);
    file >> ignore >> r >> g >> b; checkbutton::off_color = color (r, g, b);
    extern rnd<int> RAN_MOD_DEPTH, RAN_MOD_BPM;
    float rmd1, rmd2, rmb1, rmb2;
    file >> ignore >> rmd1 >> rmd2; RAN_MOD_DEPTH = rnd<int> (rmd1, rmd2);
    file >> ignore >> rmb1 >> rmb2; RAN_MOD_BPM = rnd<int> (rmb1, rmb2);
    dlog << "loaded globals from: " << fname << endl;
    load_intervals (INTERVALS_FILE);
  } else {
    dlog << "!!! could not load globals !!!" << endl;
  }
}