/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
/* vim: set et sw=2 ts=2: */
/***************************************************************************
 *            mainwindow.cc
 *
 *  Sat Aug  4 13:37:18 CEST 2012
 *  Copyright 2012 Bent Bisballe Nyeng
 *  deva@aasimon.org
 ****************************************************************************/

/*
 *  This file is part of Kaiman.
 *
 *  Kaiman is free software; you can redistribute it and/or modify
 *  it under the terms of the GNU General Public License as published by
 *  the Free Software Foundation; either version 2 of the License, or
 *  (at your option) any later version.
 *
 *  Kaiman is distributed in the hope that it will be useful,
 *  but WITHOUT ANY WARRANTY; without even the implied warranty of
 *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 *  GNU General Public License for more details.
 *
 *  You should have received a copy of the GNU General Public License
 *  along with Kaiman; if not, write to the Free Software
 *  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA.
 */
#include "mainwindow.h"

#include "outputwindow.h"

#include <QApplication>
#include <QSplitter>
#include <QToolBar>
#include <QAction>
#include <QFile>

MainWindow::MainWindow(QString p)
{
  program = p;

  /* // Watch file on disk?
  connect(&watcher, SIGNAL(fileChanged(const QString &)),
          this, SLOT(reset()));

  watcher.addPath(program);
  */

  QSplitter *splitter = new QSplitter();
  setCentralWidget(splitter);

  editor = new CodeEditor();
  splitter->addWidget(editor);
  QFile file(program);
  file.open(QIODevice::ReadOnly);
  editor->setPlainText(file.readAll());
  file.close();
 
  out = new OutputWindow();
  splitter->addWidget(out);

  l = new LUAScript(out, program);
  connect(l, SIGNAL(lineChanged(int)), editor, SLOT(runningLine(int)));

  QToolBar *toolbar = new QToolBar();
  addToolBar(Qt::TopToolBarArea, toolbar);
  QAction *act_run = toolbar->addAction("Run");
  connect(act_run, SIGNAL(triggered()), this, SLOT(reset()));

  QAction *act_stop = toolbar->addAction("Stop");
  connect(act_stop, SIGNAL(triggered()), l, SLOT(stopScript()));

  reset();
}

void MainWindow::reset()
{
  printf("Resetting...\n");
  QFile file(program);
  file.open(QIODevice::WriteOnly);
  QString code = editor->toPlainText();
  file.write(code.toStdString().c_str(), code.length());
  file.close();
  out->stopScript();
  l->stopScript();
  out->reset();
  l->start();
  printf("Reset done\n");
}