twproxy2/boxes.cpp

#include "boxes.h"

Boxes::Boxes(int size, int style, int color, bool newline) {
  size_ = size;
  style_ = style;
  color_ = color;
  newline_ = newline;
}

std::string Boxes::top(void) {
  std::string line;
  box_style &bs = boxes[style_];
  const char *clr = colors[color_];

  line.append(clr);
  line.append(bs.top_left);
  for (int x = 0; x < size_; ++x)
    line.append(bs.top);
  line.append(bs.top_right);
  line.append(reset);
  if (newline_)
    line.append(nl);
  return line;
}

std::string Boxes::middle(void) {
  std::string line;
  box_style &bs = boxes[style_];
  const char *clr = colors[color_];
  line.append(clr);
  line.append(bs.middle_left);
  for (int x = 0; x < size_; ++x)
    line.append(bs.top);
  line.append(bs.middle_right);
  line.append(reset);
  if (newline_)
    line.append(nl);

  return line;
}

std::string Boxes::row(std::string &text) {
  std::string line;
  box_style &bs = boxes[style_];
  const char *clr = colors[color_];
  line.append(clr);
  line.append(bs.side);
  line.append(reset);
  line.append(text);
  line.append(clr);
  line.append(bs.side);
  line.append(reset);
  if (newline_)
    line.append(nl);

  return line;
}

std::string Boxes::bottom(void) {
  std::string line;
  box_style &bs = boxes[style_];
  const char *clr = colors[color_];
  line.append(clr);
  line.append(bs.bottom_left);
  for (int x = 0; x < size_; ++x)
    line.append(bs.top);
  line.append(bs.bottom_right);
  line.append(reset);
  if (newline_)
    line.append(nl);

  return line;
}


std::tuple<std::string, std::string, std::string>
Boxes::alert(std::string message, int color, int style, int size) {
 size_t len = size;
  if (len == 0) {
    len = message.length();
  } else {
    while (message.length() < len)
    message.append(" ");
  }
  Boxes abox(len, style, color);
  std::string s1, s2, s3;
  s1 = abox.top();
  s2 = abox.row(message);
  s3 = abox.bottom();
  return std::make_tuple(s1, s2, s3);
}