Subversion Repositories DIN Is Noise

/*

* number.h

* DIN Is Noise is copyright (c) 2006-2023 Jagannathan Sampath

* DIN Is Noise is released under GNU Public License 2.0

* For more information, please visit https://dinisnoise.org/

*/

#ifndef __NUMBER

#define __NUMBER

#include "options_list.h"

#include "slider.h"

#include "label_field.h"

#include "plugin.h"

#include "spinner.h"

#include "bit_display.h"

#include "checkbutton.h"

#include <vector>

#include <string>

struct ucolor_t {

  unsigned char r, g, b;

};

struct number : plugin, change_listener< slider<int> >, change_listener <bit_display>, option_listener {

  //

  // convert any number into pattern

  //

  enum {CHAR, SHORT, INT, FLOAT, DOUBLE, COLOR}; // different types of number/data we can convert

  int type;

  std::vector<std::string> types;

  unsigned char uchar; // character

  short short_; // short integer

  int int_; // integer

  float float_; // single precision floating point number

  double double_; // double precision floating point number

  ucolor_t ucolor; // 24-bit color

  void reverse (unsigned char* reversed, unsigned char* original, int n); // to handle endianness

  int slw, slh; // slider width & height

  options_list ol_bitsof; // choose number type

  slider<int> sl_red, sl_green, sl_blue; // color sliders

  label_field lf_value; // editable value of number

  spinner<float> sp_scale; // beat/scale, relevant for non-shapeforms

  bit_display bd_bits; // the bit display

  spinner<float> sp_1equals; // 1 maps to ?

  spinner<float> sp_0equals; // 0 maps to ?

  float y[2]; // 0 and 1 mapping becomes y

  int make_shapeform;

  checkbutton cb_make_shapeform;

  // bit ops

  button b_flip;

  void flip ();

  button b_left_shift, b_right_shift;

  void shift (int i, int d);

  checkbutton cb_wrap;

  number ();

  ~number ();

  void load_params ();

  void save_params ();

  void setup ();

  void render ();

  void changed (slider<int>& s);

  void changed (field& f);

  void changed (bit_display& bd);

  void changed (checkbutton& cb);

  void clicked (button& b);

  void picked (label& l, int dir);

  void set_type (int t);

  template <class T> void set_bit_display (T* t) {

    T t_ = *t;

    int sz = sizeof (T);

    reverse ((unsigned char*) t, (unsigned char*) &t_, sz);

    bd_bits.set (t, sz);

  }

  template <class T> void set_value (T t) {

    ss.clear(); ss.str(""); ss << t;

    lf_value.set_text (ss.str());

    set_bit_display (&t);

  }

  template <class T> void set_value_ (T t) {

    ss.clear(); ss.str(""); ss << t;

    lf_value.set_text (ss.str());

  }

  void make_value_from_color ();

};

#endif