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//===-- qlogo/logo_controller.cpp - Controller class implementation -------*-
// C++ -*-===//
//
// This file is part of QLogo.
//
// QLogo 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.
//
// QLogo 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 QLogo. If not, see <http://www.gnu.org/licenses/>.
//
//===----------------------------------------------------------------------===//
///
/// \file
/// This file contains the implementation of the Controller class, which
/// provides the I/O interfaces.
///
//===----------------------------------------------------------------------===//
#include "controller.h"
#include <QDebug>
#include "kernel.h"
// For rand()
#include <stdlib.h>
#include <iostream>
#include <QFile>
#include <QTextStream>
Controller *_maincontroller = NULL;
qreal initialBoundXY = 150;
Controller *mainController() {
Q_ASSERT(_maincontroller != NULL);
return _maincontroller;
}
Controller::Controller(QObject *parent) : QObject(parent) {
Q_ASSERT(_maincontroller == NULL);
readStream = NULL;
writeStream = NULL;
dribbleStream = NULL;
_maincontroller = this;
kernel = new Kernel;
}
Controller::~Controller() {
delete kernel;
_maincontroller = NULL;
}
bool Controller::setDribble(const QString &filePath) {
if (filePath == "") {
if (dribbleStream) {
QIODevice *file = dribbleStream->device();
dribbleStream->flush();
delete dribbleStream;
file->close();
delete file;
}
dribbleStream = NULL;
return true;
}
QFile *file = new QFile(filePath);
if (!file->open(QIODevice::Append))
return false;
dribbleStream = new QTextStream(file);
return true;
}
bool Controller::isDribbling() { return dribbleStream != NULL; }
QString Controller::addStandoutToString(const QString &src) {
QString retval = QString("<b>") + src + "</b>";
return retval;
}
int Controller::run(void) {
kernel->initLibrary();
bool shouldContinue = true;
while (shouldContinue) {
shouldContinue = kernel->getLineAndRunIt();
}
return 0;
}
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