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/***************************************************************************
* This file is part of Robocut. *
* Copyright (C) 2010 Tim Hutt <tdhutt@gmail.com> *
* Copyright (C) 2010 Markus Schulz <schulz@alpharesearch.de> *
* *
* 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 3 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., *
* 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA. *
***************************************************************************/
#include "CuttingDialog.h"
#include "ui_CuttingDialog.h"
#include <QMessageBox>
#include <QPushButton>
#include <QCloseEvent>
#include <QDebug>
CuttingDialog::CuttingDialog(QWidget *parent) :
QDialog(parent),
ui(new Ui::CuttingDialog)
{
ui->setupUi(this);
thread = NULL;
}
CuttingDialog::~CuttingDialog()
{
delete ui;
if (thread)
{
thread->exit();
thread->wait(1000);
}
}
void CuttingDialog::changeEvent(QEvent *e)
{
QDialog::changeEvent(e);
switch (e->type()) {
case QEvent::LanguageChange:
ui->retranslateUi(this);
break;
default:
break;
}
}
void CuttingDialog::startCut(const CutParams& params)
{
if (thread)
{
qDebug() << "Internal error: startCut() called twice.";
return;
}
thread = new CuttingThread(this);
connect(thread, SIGNAL(success()), SLOT(onSuccess()));
connect(thread, SIGNAL(error(QString)), SLOT(onError(QString)));
thread->setParams(params);
thread->start();
}
void CuttingDialog::onSuccess()
{
ui->status->setText("Finished");
ui->buttonBox->button(QDialogButtonBox::Cancel)->setText("Close");
thread->exit();
thread->wait(1000);
delete thread;
thread = NULL;
}
void CuttingDialog::onError(QString message)
{
ui->status->setText("Error: " + message);
ui->buttonBox->button(QDialogButtonBox::Cancel)->setText("Close");
thread->exit();
thread->wait(1000);
delete thread;
thread = NULL;
}
void CuttingDialog::closeEvent(QCloseEvent* e)
{
if (thread)
{
if (QMessageBox::question(this, "Kill cutting process?", "Are you sure you wish to stop the cutting process? "
"This may result in bad stuff. It might be better just to turn the plotter off and on again.",
QMessageBox::Yes, QMessageBox::No) == QMessageBox::No)
{
e->ignore();
return;
}
thread->terminate();
thread->wait(5000);
delete thread;
thread = NULL;
}
return QDialog::closeEvent(e);
}
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