#include "mainwindow.h"
#include "ui_mainwindow.h"

const int maxlen = 65536;


MainWindow::MainWindow(QWidget *parent) :
  QMainWindow(parent),
  ui(new Ui::MainWindow)
{
  this->bpl = 16;
  this->fmt = Data::prefix;

  ui->setupUi(this);
  setWindowIcon(QIcon("hex.ico"));
}


MainWindow::~MainWindow()
{
  delete ui;
}


void MainWindow::unify_rand(QPlainTextEdit *to)
{
  int len = ui->ln_rand_byte->text().toInt();
  if (len > maxlen) return;

  Data d(len);
  to->setPlainText(d.get(this->bpl, this->fmt));
}


void MainWindow::unify_trns(QPlainTextEdit *from, QPlainTextEdit *to)
{
  QString get = from->toPlainText();
  Data d(get);
  if (ui->rb_trans_hex->isChecked()) {
    d.to_hex();
    to->setPlainText(d.get(this->bpl, this->fmt));
  } else {
    to->setPlainText(d.get_ascii());
  }
}



void MainWindow::unify_fmt(QPlainTextEdit *from, QPlainTextEdit *to)
{
  QString get = from->toPlainText();
  Data d(get);
  d.clean();
  to->setPlainText(d.get(this->bpl, this->fmt));
}


void MainWindow::on_rb_bl_set_clicked()
{
  this->bpl = ui->ln_bl_byte->text().toInt();
  ui->ln_bl_byte->setEnabled(true);
}

void MainWindow::on_rb_bl_none_clicked()
{
  this->bpl = 0;
  ui->ln_bl_byte->setDisabled(true);
}

void MainWindow::on_rb_bl_keep_clicked()
{
  this->bpl = -1;
  ui->ln_bl_byte->setDisabled(true);
}

void MainWindow::on_rb_fmt_prfx_clicked()
{
  this->fmt = Data::prefix;
}

void MainWindow::on_rb_fmt_space_clicked()
{
  this->fmt = Data::space;
}

void MainWindow::on_rb_fmt_seq_clicked()
{
  this->fmt = Data::seq;
}

void MainWindow::on_btn_fmt_left_clicked()
{
  unify_fmt(ui->txt_right, ui->txt_left);
}

void MainWindow::on_btn_fmt_right_clicked()
{
  unify_fmt(ui->txt_left, ui->txt_right);
}

void MainWindow::on_btn_trans_left_clicked()
{
  unify_trns(ui->txt_right, ui->txt_left);
}

void MainWindow::on_btn_trans_right_clicked()
{
  unify_trns(ui->txt_left, ui->txt_right);
}

void MainWindow::on_btn_rand_left_clicked()
{
  unify_rand(ui->txt_left);
}

void MainWindow::on_btn_rand_right_clicked()
{
  unify_rand(ui->txt_right);
}

void MainWindow::on_ln_bl_byte_editingFinished()
{
  this->bpl = ui->ln_bl_byte->text().toInt();
}