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yap-6.3/console/terminal/mainwindow.cpp

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2015-07-06 13:44:13 +01:00
/****************************************************************************
**
** Copyright (C) 2012 Denis Shienkov <denis.shienkov@gmail.com>
** Copyright (C) 2012 Laszlo Papp <lpapp@kde.org>
** Contact: http://www.qt-project.org/legal
**
** This file is part of the QtSerialPort module of the Qt Toolkit.
**
** $QT_BEGIN_LICENSE:LGPL21$
** Commercial License Usage
** Licensees holding valid commercial Qt licenses may use this file in
** accordance with the commercial license agreement provided with the
** Software or, alternatively, in accordance with the terms contained in
** a written agreement between you and Digia. For licensing terms and
** conditions see http://qt.digia.com/licensing. For further information
** use the contact form at http://qt.digia.com/contact-us.
**
** GNU Lesser General Public License Usage
** Alternatively, this file may be used under the terms of the GNU Lesser
** General Public License version 2.1 or version 3 as published by the Free
** Software Foundation and appearing in the file LICENSE.LGPLv21 and
** LICENSE.LGPLv3 included in the packaging of this file. Please review the
** following information to ensure the GNU Lesser General Public License
** requirements will be met: https://www.gnu.org/licenses/lgpl.html and
** http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
**
** In addition, as a special exception, Digia gives you certain additional
** rights. These rights are described in the Digia Qt LGPL Exception
** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
**
** $QT_END_LICENSE$
**
****************************************************************************/
#include "mainwindow.h"
#include "ui_mainwindow.h"
#include "console.h"
#include "settingsdialog.h"
#include <QMessageBox>
//! [0]
MainWindow::MainWindow(QWidget *parent) :
QMainWindow(parent),
ui(new Ui::MainWindow)
{
//! [0]
ui->setupUi(this);
console = new Console;
console->setEnabled(false);
setCentralWidget(console);
//! [1]
//! [1]
settings = new SettingsDialog;
ui->actionConnect->setEnabled(true);
ui->actionDisconnect->setEnabled(false);
ui->actionQuit->setEnabled(true);
ui->actionConfigure->setEnabled(true);
initActionsConnections();
///! [2]
connect(console, &Console::getData, this, &MainWindow::writeData);
//! [3]
}
//! [3]
MainWindow::~MainWindow()
{
delete settings;
delete ui;
}
//! [4]
void
MainWindow::startYAP (YAPEngine *&eng)
{
SettingsDialog::Settings p = settings->settings();
eng = new YAPEngine( );
//return eng != nullptr;
}
//! [4]
//! [5]
void MainWindow::stopYAP(YAPEngine *eng)
{
delete eng;
}
//! [5]
void MainWindow::about()
{
QMessageBox::about(this, tr("About Simple Terminal"),
tr("The <b>Simple Terminal</b> example demonstrates how to "
"use the Qt Serial Port module in modern GUI applications "
"using Qt, with a menu bar, toolbars, and a status bar."));
}
//! [6]
void MainWindow::writeData(const QString &data)
{
//serial->write(data);
}
//! [6]
//! [7]
void MainWindow::readData()
{
//QByteArray data = serial->readAll();
//console->putData(data);
}
//! [7]
//! [8]
void MainWindow::handleError(YAPError error)
{
if (error.get() == SYNTAX_ERROR) {
QMessageBox::StandardButton reply;
reply = QMessageBox::question(this, tr("Syntax Error"), "Quit?",
QMessageBox::Yes|QMessageBox::No);
if (reply == QMessageBox::Yes) {
stopYAP(eng);
}
}
}
//! [8]
void MainWindow::initActionsConnections()
{
connect(ui->actionConnect, SIGNAL(triggered()), this, SLOT(openSerialPort()));
connect(ui->actionDisconnect, SIGNAL(triggered()), this, SLOT(closeSerialPort()));
connect(ui->actionQuit, SIGNAL(triggered()), this, SLOT(close()));
connect(ui->actionConfigure, SIGNAL(triggered()), settings, SLOT(show()));
connect(ui->actionClear, SIGNAL(triggered()), console, SLOT(clear()));
connect(ui->actionAbout, SIGNAL(triggered()), this, SLOT(about()));
connect(ui->actionAboutQt, SIGNAL(triggered()), qApp, SLOT(aboutQt()));
}