manalink/Window.cpp at master · faltad/manalink · GitHub

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#include "Window.h"

#include <curses.h>
#include <clocale>
#include <string>

Window::Window(void) {
  setlocale(LC_ALL, "UTF-8");
  initscr();
  cbreak();
  noecho();
  intrflush(stdscr, false);
  keypad(stdscr, true);
  start_color();
  init_pair(1 ,COLOR_BLACK, COLOR_WHITE);
  getmaxyx(stdscr, row, col);
  top = subwin(stdscr, 1, col, 0, 0);
  bot = subwin(stdscr, 1, col, row - 1, 0);
  vSize = 0;
  curs_set(0);
  cursorPos = 0;
  funcDisplay = NULL;
}

WINDOW *Window::createNewWin(int height, int width, int starty, int startx)
{
  WINDOW *localWin;

  localWin = newwin(height, width, starty, startx);
  wrefresh(localWin);
  return localWin;
}

Window::~Window(void) {
  delwin(top);
  delwin(bot);
  endwin();
}

int	Window::getChar(void) {
  return wgetch(stdscr);
}

void	Window::putChar(int c) {
  mvwaddch(stdscr, 5, 5, c);
}

void	Window::addStrToBuffer(std::string str) {
  vStr.push_back(str);
  vSize++;
}

void	Window::print(void) {
  std::vector<std::string>::const_iterator it;
  int		currentLine;

  currentLine = 1;
  for (it = vStr.begin(); it != vStr.end(); it++) {
    if (cursorPos == currentLine - 1) {
      wattron(stdscr, A_STANDOUT);
    }
    mvwprintw(stdscr, currentLine, 3, (*it).c_str());
    if (cursorPos == currentLine - 1) {
      wattroff(stdscr, A_STANDOUT);
    }
    currentLine++;
  }
}

void	Window::updateCursorPos(int c) {
  int	curCursorPos = cursorPos;

  if (c == KEY_UP) {
    cursorPos--;
  } else if (c == KEY_DOWN) {
    cursorPos++;
  }
  if (cursorPos > vSize - 1) {
    cursorPos = 0;
  }
  if (cursorPos < 0)
    cursorPos = vSize - 1;
  if (vSize > 0) {
    mvwprintw(stdscr, curCursorPos + 1, 3, vStr[curCursorPos].c_str());
    wattron(stdscr, A_STANDOUT);
    mvwprintw(stdscr, cursorPos + 1, 3, vStr[cursorPos].c_str());
    wattroff(stdscr, A_STANDOUT);
  }
}

void	Window::welcome(void) {
  static const std::string	welcomeStr = "Manalink";

  werase(top);
  werase(bot);
  wbkgd(top, COLOR_PAIR(1));
  mvwprintw(top, 0, col / 2 - (welcomeStr.length() / 2), welcomeStr.c_str());
  wbkgd(bot, COLOR_PAIR(1));
  mvwprintw(bot, 0, col / 2 - (welcomeStr.length() / 2), welcomeStr.c_str());
  wrefresh(bot);
}

void	Window::displayBot(const std::string &str) {
  werase(bot);
  mvwprintw(bot, 0, col / 2 - (str.length() / 2), str.c_str());
  wrefresh(bot);
}

const int	Window::getCursorPos(void) const {
  return cursorPos;
}

void		Window::clear(void) {
  werase(stdscr);
}

void		Window::clearList(void) {
  cursorPos = 0;
  vStr.clear();
  vSize = 0;
}

void		Window::printLink(pairString p) {
  wattron(stdscr, A_UNDERLINE);
  mvwprintw(stdscr, 2, col / 2 - (p.first.length() / 2), p.first.c_str());
  wattroff(stdscr, A_UNDERLINE);
  mvwprintw(stdscr, 5, 3, p.second.c_str());
}

std::string	*Window::getString(int esc) {
  bool		flag;
  int		c;
  std::string	*buffer;

  buffer = new std::string;
  flag = true;
  while (flag) {
    c = this->getChar();
    if (c == esc) {
      flag = false;
    } else {
      if (std::isprint(c) != 0) {
	buffer->append(1, static_cast<char>(c));
	(this->*funcDisplay)(buffer);
      }
    }
  }
  return buffer;
}

void		Window::writingBotManagement(std::string *buff) {
  std::string	str;

  str = "New category: ";
  if (str.size() > COLS - 5) {

    str = *buff;
  } else {
    str += *buff;
  }
  if (str.size() > COLS - 5) {
    str = str.substr(str.size() - COLS + 5, COLS - 5);
  }
  this->displayBot(str);
}

void		Window::setupWritingBot(void) {
  funcDisplay = &Window::writingBotManagement;
}