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DSView/DSView/pv/dialogs/about.cpp

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/*
* This file is part of the DSView project.
* DSView is based on PulseView.
*
* Copyright (C) 2012 Joel Holdsworth <joel@airwebreathe.org.uk>
* Copyright (C) 2013 DreamSourceLab <support@dreamsourcelab.com>
*
* 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., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
*/
#include "about.h"
#include <QPixmap>
#include <QApplication>
#include <QTextBrowser>
#include <QFile>
#include <QDir>
#include <QTextStream>
#include <QScrollBar>
#include "../config/appconfig.h"
#include "../dsvdef.h"
namespace pv {
namespace dialogs {
About::About(QWidget *parent) :
DSDialog(parent, true)
{
setFixedHeight(600);
setFixedWidth(800);
#if defined(__x86_64__) || defined(_M_X64)
QString arch = "x64";
#elif defined(__i386) || defined(_M_IX86)
QString arch = "x86";
#elif defined(__arm__) || defined(_M_ARM)
QString arch = "arm";
#elif defined(__aarch64__)
QString arch = "arm64";
#else
QString arch = "other";
#endif
QString version = tr("<font size=24>DSView %1 (%2)</font><br />")
.arg(QApplication::applicationVersion())
.arg(arch);
QString url = tr("Website: <a href=\"%1\" style=\"color:#C0C0C0\">%1</a><br />"
"Github: <a href=\"%2\" style=\"color:#C0C0C0\">%2</a><br />"
"Copyright:<a href=\"%3\" style=\"color:#C0C0C0\">%3</a><br />"
"<br /><br />")
.arg(QApplication::organizationDomain())
.arg("https://github.com/DreamSourceLab/DSView")
.arg(tr("© DreamSourceLab. All rights reserved."));
QString thanks = tr("<font size=16>Special Thanks</font><br />"
"<a href=\"%1\" style=\"color:#C0C0C0\">All backers on kickstarter</a><br />"
"<a href=\"%2\" style=\"color:#C0C0C0\">All members of Sigrok project</a><br />"
"All contributors of all open-source projects</a><br />"
"<br /><br />")
.arg("https://www.kickstarter.com/projects/dreamsourcelab/dslogic-multifunction-instruments-for-everyone")
.arg("http://sigrok.org/");
QString changlogs = tr("<font size=16>Changelogs</font><br />");
QDir dir(GetAppDataDir());
AppConfig &app = AppConfig::Instance();
int lan = app._frameOptions.language;
QString filename = dir.absolutePath() + "/NEWS" + QString::number(lan);
QFile news(filename);
if (news.open(QIODevice::ReadOnly)) {
QTextStream stream(&news);
app::set_utf8(stream);
QString line;
while (!stream.atEnd()){
line = stream.readLine();
changlogs += line + "<br />";
}
}
QPixmap pix(":/icons/dsl_logo.svg");
QImage logo = pix.toImage();
QTextBrowser *about = new QTextBrowser(this);
about->setOpenExternalLinks(true);
about->setFrameStyle(QFrame::NoFrame);
QTextCursor cur = about->textCursor();
cur.insertImage(logo);
cur.insertHtml("<br /><br /><br />");
cur.insertHtml(version+url+thanks+changlogs);
about->moveCursor(QTextCursor::Start);
QVBoxLayout *xlayout = new QVBoxLayout();
xlayout->addWidget(about);
layout()->addLayout(xlayout);
setTitle(tr("About"));
}
About::~About()
{
}
} // namespace dialogs
} // namespace pv