Subversion Repositories DIN Is Noise

/*
* textboard.h
* DIN Is Noise is copyright (c) 2006-2025 Jagannathan Sampath
* For more information, please visit http://dinisnoise.org/
*/

#ifndef __textboard
#define __textboard

#include <list>
#include <string>
#include <fstream>

#include "ui.h"

struct text { // for textboard

  std::string txt;

  float r, g, b; // color

  enum {forever, session, once};
  int state;

  // hline - label on horizontal line, vline = label on vertical line
  enum {hline=0, vline=1, floating};
  int type;


  int vx, vy; // view co-ords
  float wx, wy; // window co-ords
 
  text (
        const std::string& t,
        float xx = 0, float yy = 0,
        float rr=0.25, float gg=0.25, float bb=0.25,
        int s = text::once, int y = text::floating,
        float vxx = 0, float vyy = 0) :
        txt(t), r(rr), g(gg), b(bb), state(s), type (y), vx(vxx), vy(vyy), wx(xx), wy(yy) {}

  bool operator== (const text& t) {return txt == t.txt;}

};

struct basic_editor;
struct mondrian;

struct textboard {

  std::list<text> texts;
  void add (const text& t) { texts.push_back (t);}
  void delallguides (int type);
  void delnearestguide (int type, int vx, int vy);
  void clear ();

  void draw (int shapeform = 0);
  void draw_line (int x1, int y1, int x2, int y2);

  void refresh (basic_editor* b, float dwx = 0, float dwy = 0, float dvx = 0, float dvy = 0);
  void refresh (mondrian* m);

  void load (std::ifstream& file);
  void save (std::ofstream& file);

};

#endif