void About::runUpdateCheck()
{
updateView->clear();
UpgradeCheckerGUI uc(updateView);
disconnect( checkForUpdateButton, SIGNAL( clicked() ), this, SLOT( runUpdateCheck() ) );
uc.fetch();
connect( checkForUpdateButton, SIGNAL( clicked() ), this, SLOT( runUpdateCheck() ) );
}
void About::setVisible (bool visible)
{
QDialog::setVisible(visible);
if (m_firstShow && (m_mode == About::CheckUpdates) && visible)
{
m_firstShow = false;
runUpdateCheck();
}
}
void UpdateChecker::checkForUpdates()
{
const QUrl url = SettingsManager::getValue(QLatin1String("Updates/ServerUrl")).toString();
if (!url.isValid())
{
Console::addMessage(QCoreApplication::translate("main", "Unable to check for updates. Invalid URL: %1").arg(url.url()), OtherMessageCategory, ErrorMessageLevel);
deleteLater();
return;
}
QNetworkRequest request(url);
request.setHeader(QNetworkRequest::UserAgentHeader, NetworkManagerFactory::getUserAgent());
m_networkReply = NetworkManagerFactory::getNetworkManager()->get(request);
connect(m_networkReply, SIGNAL(finished()), this, SLOT(runUpdateCheck()));
}
UpdateChecker::UpdateChecker(QObject *parent, bool inBackground) : QObject(parent),
m_networkReply(nullptr),
m_isInBackground(inBackground)
{
const QUrl url(SettingsManager::getValue(SettingsManager::Updates_ServerUrlOption).toString());
if (!url.isValid())
{
Console::addMessage(QCoreApplication::translate("main", "Unable to check for updates. Invalid URL: %1").arg(url.url()), Console::OtherCategory, Console::ErrorLevel);
deleteLater();
return;
}
QNetworkRequest request(url);
request.setHeader(QNetworkRequest::UserAgentHeader, NetworkManagerFactory::getUserAgent());
m_networkReply = NetworkManagerFactory::getNetworkManager()->get(request);
connect(m_networkReply, SIGNAL(finished()), this, SLOT(runUpdateCheck()));
}
/*!
\fn About::About( QWidget* parent, AboutMode diaMode )
\author Franz Schmid
\date
\brief Constructor for About dialog box
\param parent QWidget pointer to parent window
\param diaMode a dialog mode. See AboutMode.
\retval About dialog
*/
About::About( QWidget* parent, AboutMode diaMode ) : QDialog( parent )
{
m_mode = diaMode;
m_firstShow = true;
setWindowTitle( tr("About Scribus %1").arg(VERSION) );
setWindowIcon(IconManager::instance()->loadIcon("AppIcon.png", true));
setModal(true);
aboutLayout = new QVBoxLayout( this );
aboutLayout->setSpacing( 6 );
aboutLayout->setMargin( 10 );
tabWidget2 = new QTabWidget( this );
// tabWidget2->setMinimumSize( QSize( 438, 258 ) );
tab = new QWidget( tabWidget2 );
tabLayout1 = new QVBoxLayout( tab );
tabLayout1->setSpacing( 6 );
tabLayout1->setMargin( 15 );
pixmapLabel1 = new QLabel( tab );
pixmapLabel1->setPixmap(IconManager::instance()->loadPixmap("scribus_splash.png", true));
pixmapLabel1->setFixedSize(QSize(pixmapLabel1->pixmap()->width(), pixmapLabel1->pixmap()->height()));
pixmapLabel1->setAlignment(Qt::AlignCenter);
tabLayout1->addWidget( pixmapLabel1 );
buildID = new QLabel( tab );
buildID->setAlignment(Qt::AlignCenter);
buildID->setTextInteractionFlags(Qt::TextSelectableByMouse);
QString BUILD_DAY = "3";
QString BUILD_MONTH = CommonStrings::april;
QString BUILD_YEAR = "2016";
QString BUILD_TIME = "";
QString BUILD_TZ = "";
QString BUILD_NAME = "";
QString built = tr("%1 %2 %3").arg(BUILD_DAY).arg(BUILD_MONTH).arg(BUILD_YEAR);
QString version = VERSION;
if (BUILD_NAME != "")
version += " \"" + BUILD_NAME + "\"";
if (BUILD_NAME == "BleedingEdge")
built = tr("%3-%2-%1 %4 %5").arg(BUILD_DAY).arg(BUILD_MONTH).arg(BUILD_YEAR).arg(BUILD_TIME).arg(BUILD_TZ);
#if defined(HAVE_SVNVERSION) && defined(SVNVERSION)
QString revText;
revText=QString(tr("SVN Revision: %1")).arg(SVNVERSION);
built+=" - ";
built+=revText;
#endif
QString bu;
bu += "C";
bu += "-";
bu += "-";
bu += "T";
bu += "-";
#ifdef HAVE_FONTCONFIG
bu += "F";
#else
bu += "*";
#endif
bu += "-";
bu += "C";
bu += cairo_version_string();
// Some more information if we are not on a 32bit little endian Unix machine
#if defined(Q_OS_WIN)
bu += "-Windows";
#elif defined(Q_OS_MAC)
bu += "-Mac/";
#elif defined(Q_OS_DARWIN)
// dunno if anyone uses this...
bu += "-Darwin";
#endif
if (QSysInfo::WordSize != 32)
bu += QString("-%1bit").arg(QSysInfo::WordSize);
#if Q_BYTE_ORDER == Q_BIG_ENDIAN
if (QSysInfo::ByteOrder==QSysInfo::BigEndian)
bu += "-Big";
#endif
QString gsver(getGSVersion());
if (!gsver.isEmpty())
gsver = tr("Using Ghostscript version %1").arg(gsver);
else
gsver = tr("No Ghostscript version available");
buildID->setText( tr("<p align=\"center\"><b>%1 %2</b></p><p align=\"center\">%3<br>%4 %5<br>%6</p>").arg( tr("Scribus Version")).arg(version).arg(built).arg( tr("Build ID:")).arg(bu).arg(gsver));
tabLayout1->addWidget( buildID, 0, Qt::AlignHCenter );
tabWidget2->addTab( tab, tr( "&About" ) );
/*! AUTHORS tab */
tab_2 = new QWidget( tabWidget2 );
tabLayout = new QHBoxLayout( tab_2 );
tabLayout->setSpacing( 6 );
tabLayout->setMargin( 10 );
authorView = new QTextBrowser( tab_2 );
authorView->setHtml(About::parseAuthorFile(ScPaths::instance().docDir() + "AUTHORS"));
tabLayout->addWidget( authorView );
tabWidget2->addTab( tab_2, tr("A&uthors"));
/*! TRANSLATION tab */
tab_3 = new QWidget( tabWidget2 );
tabLayout_2 = new QHBoxLayout( tab_3 );
tabLayout_2->setSpacing( 6 );
tabLayout_2->setMargin( 10 );
transView = new QTextBrowser( tab_3);
transView->setHtml(About::parseTranslationFile(ScPaths::instance().docDir() + "TRANSLATION"));
tabLayout_2->addWidget( transView );
tabWidget2->addTab( tab_3, tr( "&Translations" ) );
/*! ONLINE tab (03/04/2004 petr vanek) */
tab_4 = new QWidget( tabWidget2 );
onlineView = new QTextBrowser( tab_4 );
onlineView->setHtml(About::parseLinksFile(ScPaths::instance().docDir() + "LINKS"));
onlineView->setOpenExternalLinks(true);
tabLayout_4 = new QHBoxLayout( tab_4 );
tabLayout_4->setSpacing( 6 );
tabLayout_4->setMargin( 10 );
tabLayout_4->addWidget( onlineView );
tabWidget2->addTab( tab_4, tr( "&Online" ) );
/*! UPDATE tab */
tab_5 = new QWidget( tabWidget2 );
tabWidget2->addTab( tab_5, tr( "&Updates" ) );
updateLayout = new QVBoxLayout( tab_5 );
updateLayout->setSpacing( 6 );
updateLayout->setMargin( 10 );
checkForUpdateButton = new QPushButton( tr( "Check for Updates" ), tab_5 );
updateView = new QTextBrowser( tab_5);
updateLayout->addWidget( checkForUpdateButton );
updateLayout->addWidget( updateView );
/*! LICENCE tab */
tab_Licence = new QWidget( tabWidget2 );
tabWidget2->addTab( tab_Licence, tr( "&Licence" ) );
licenceLayout = new QVBoxLayout( tab_Licence );
licenceLayout->setSpacing( 6 );
licenceLayout->setMargin( 10 );
textViewLicence = new QTextBrowser( tab_Licence);
licenceLayout->addWidget( textViewLicence );
QFile licenceFile(ScPaths::instance().docDir() + "/COPYING");
if (!licenceFile.open(QIODevice::ReadOnly | QIODevice::Text))
textViewLicence->setPlainText(tr("Unable to open licence file. Please check your install directory or the Scribus website for licencing information.") );
else
{
QTextStream inTS(&licenceFile);
inTS.setAutoDetectUnicode(true);
inTS.setCodec("UTF-8");
QString licenceText = inTS.readAll();
textViewLicence->setPlainText(licenceText);
}
//Add tab widget to about window
aboutLayout->addWidget( tabWidget2 );
layout2 = new QHBoxLayout;
layout2->setSpacing( 6 );
layout2->setMargin( 0 );
QSpacerItem* spacer = new QSpacerItem( 20, 20, QSizePolicy::Expanding, QSizePolicy::Minimum );
layout2->addItem( spacer );
okButton = new QPushButton( tr( "&Close" ), this );
okButton->setDefault( true );
layout2->addWidget( okButton );
aboutLayout->addLayout( layout2 );
setMaximumSize(sizeHint());
//tooltips
buildID->setToolTip( "<qt>" + tr( "This panel shows the version, build date and compiled in library support in Scribus.")+"<br>"
+ tr("The C-C-T-F equates to C=littlecms C=CUPS T=TIFF support F=Fontconfig support.Last Letter is the renderer C=cairo or Q=Qt")+"<br>"
+ tr("Missing library support is indicated by a *. This also indicates the version of Ghostscript which Scribus has detected.")+"<br>"
+ tr("The Windows version does not use fontconfig or CUPS libraries." ) + "</qt>" );
checkForUpdateButton->setToolTip( "<qt>" + tr( "Check for updates to Scribus. No data from your machine will be transferred off it." ) + "</qt>" );
// signals and slots connections
connect( okButton, SIGNAL( clicked() ), this, SLOT( accept() ) );
connect( checkForUpdateButton, SIGNAL( clicked() ), this, SLOT( runUpdateCheck() ) );
resize(minimumSizeHint());
}