Chris@663: /* -*- c-basic-offset: 4 indent-tabs-mode: nil -*-  vi:set ts=8 sts=4 sw=4: */
Chris@663: 
Chris@663: /*
Chris@663:     Sonic Visualiser
Chris@663:     An audio file viewer and annotation editor.
Chris@663:     Centre for Digital Music, Queen Mary, University of London.
Chris@663:     
Chris@663:     This program is free software; you can redistribute it and/or
Chris@663:     modify it under the terms of the GNU General Public License as
Chris@663:     published by the Free Software Foundation; either version 2 of the
Chris@663:     License, or (at your option) any later version.  See the file
Chris@663:     COPYING included with this distribution for more information.
Chris@663: */
Chris@663: 
Chris@663: #include "NetworkPermissionTester.h"
Chris@663: 
Chris@663: #include "../version.h"
Chris@663: 
Chris@663: #include <QWidget>
Chris@663: #include <QString>
Chris@663: #include <QSettings>
Chris@663: #include <QCoreApplication>
Chris@663: #include <QDialog>
Chris@663: #include <QGridLayout>
Chris@663: #include <QLabel>
Chris@663: #include <QDialogButtonBox>
Chris@663: #include <QCheckBox>
Chris@663: 
Chris@663: bool
Chris@663: NetworkPermissionTester::havePermission()
Chris@663: {
Chris@663:     QSettings settings;
Chris@663:     settings.beginGroup("Preferences");
Chris@663:     
Chris@663:     QString tag = QString("network-permission-%1").arg(SV_VERSION);
Chris@663: 
Chris@663:     bool permish = false;
Chris@663: 
Chris@663:     if (settings.contains(tag)) {
Chris@663: 	permish = settings.value(tag, false).toBool();
Chris@663:     } else {
Chris@663: 
Chris@663: 	QDialog d;
Chris@663: 	d.setWindowTitle(QCoreApplication::translate("NetworkPermissionTester", "Welcome to Sonic Visualiser"));
Chris@663: 
Chris@663: 	QGridLayout *layout = new QGridLayout;
Chris@663: 	d.setLayout(layout);
Chris@663: 
Chris@663: 	QLabel *label = new QLabel;
Chris@663: 	label->setWordWrap(true);
Chris@664: 	label->setText
Chris@664: 	    (QCoreApplication::translate
Chris@664: 	     ("NetworkPermissionTester",
Chris@667: 	      "<h2>Welcome to Sonic Visualiser!</h2>"
Chris@667: 	      "<p><img src=\":icons/qm-logo-smaller.png\" style=\"float:right\">Sonic Visualiser is a program for viewing and exploring audio data for semantic music analysis and annotation.</p>"
Chris@664: 	      "<p>Developed in the Centre for Digital Music at Queen Mary, University of London, Sonic Visualiser is provided free as open source software under the GNU General Public License.</p>"
Chris@667:               "<p><hr></p>"
Chris@667: 	      "<p><b>Before we go on...</b></p>"
Chris@686: 	      "<p>Sonic Visualiser would like to make networking connections and open a network port.</p>"
Chris@667: 	      "<p>This is to:</p>"
Chris@686: 	      "<ul><li> Find information about available and installed plugins;</li>"
Chris@686: 	      "<li> Support the use of Open Sound Control, where configured; and</li>"
Chris@686: 	      "<li> Tell you when updates are available.</li>"
Chris@686:               "</ul>"
Chris@667: 	      "<p>No personal information will be sent, no tracking is carried out, and all requests happen in the background without interrupting your work.</p>"
Chris@667: 	      "<p>We recommend that you allow this, because it makes Sonic Visualiser more useful. But if you do not wish to do so, please un-check the box below.<br></p>"));
Chris@663: 	layout->addWidget(label, 0, 0);
Chris@663: 
Chris@667: 	QCheckBox *cb = new QCheckBox(QCoreApplication::translate("NetworkPermissionTester", "Allow this"));
Chris@663: 	cb->setChecked(true);
Chris@663: 	layout->addWidget(cb, 1, 0);
Chris@663: 	
Chris@663: 	QDialogButtonBox *bb = new QDialogButtonBox(QDialogButtonBox::Ok);
Chris@663: 	QObject::connect(bb, SIGNAL(accepted()), &d, SLOT(accept()));
Chris@663: 	layout->addWidget(bb, 2, 0);
Chris@663: 	
Chris@663: 	d.exec();
Chris@663: 
Chris@681:         permish = cb->isChecked();
Chris@663: 	settings.setValue(tag, permish);
Chris@663:     }
Chris@663: 
Chris@663:     settings.endGroup();
Chris@663: 
Chris@663:     return permish;
Chris@663: }
Chris@663: 
Chris@663:    
Chris@663: