/*
 * Copyright (c) 2002-2006 Samit Basu
 *
 * This program 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.
 *
 * This program 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 this program; if not, write to the Free Software
 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
 *
 */
#include "FileTool.hpp"
#include <QtGui>

FileTool::FileTool(QWidget *parent) : QWidget(parent) {
  QVBoxLayout *layout = new QVBoxLayout;
  model = new QDirModel;
  tree = new QTreeView; 
  layout->addWidget(tree);
  setLayout(layout);
  tree->setModel(model);
  connect(tree,SIGNAL(doubleClicked(const QModelIndex&)), 
	  this,SLOT(doubleClicked(const QModelIndex&)));
  setObjectName("filetool");
  setMinimumSize(50,50);
}

void FileTool::updateCWD() {
  tree->setRootIndex(model->index(QDir::currentPath()));
}

void FileTool::doubleClicked(const QModelIndex& index) {
  QString filePath(model->filePath(index));
  QFileInfo fileInfo(filePath);
  if ((fileInfo.suffix() == "dat") || (fileInfo.suffix() == "mat"))
    emit sendCommand("load " + filePath + "\n");
  else if (fileInfo.suffix() == "m")
    emit sendCommand("cd " + fileInfo.path() + "; " + fileInfo.baseName() + "\n");
  else
    emit sendCommand("'" + filePath + "'");
}