QgsWelcomePage::QgsWelcomePage( QWidget* parent )
: QTabWidget( parent )
{
QVBoxLayout* mainLayout = new QVBoxLayout;
mainLayout->setMargin( 0 );
setLayout( mainLayout );
QHBoxLayout* layout = new QHBoxLayout();
layout->setMargin( 9 );
mainLayout->addLayout( layout );
QWidget* recentProjctsContainer = new QWidget;
recentProjctsContainer->setLayout( new QVBoxLayout );
QLabel* recentProjectsTitle = new QLabel( QString( "<h1>%1</h1>" ).arg( tr( "Recent Projects" ) ) );
recentProjctsContainer->layout()->addWidget( recentProjectsTitle );
QListView* recentProjectsListView = new QListView();
mModel = new QgsWelcomePageItemsModel( recentProjectsListView );
recentProjectsListView->setModel( mModel );
recentProjectsListView->setItemDelegate( new QgsWelcomePageItemDelegate( recentProjectsListView ) );
recentProjctsContainer->layout()->addWidget( recentProjectsListView );
addTab( recentProjctsContainer, "Recent Projects" );
QWidget* whatsNewContainer = new QWidget;
whatsNewContainer->setLayout( new QVBoxLayout );
QLabel* whatsNewTitle = new QLabel( QString( "<h1>%1</h1>" ).arg( tr( "QGIS News" ) ) );
whatsNewContainer->layout()->addWidget( whatsNewTitle );
QgsWebView* whatsNewPage = new QgsWebView();
whatsNewPage->setUrl( QUrl::fromLocalFile( QgsApplication::whatsNewFilePath() ) );
whatsNewPage->page()->setLinkDelegationPolicy( QWebPage::DelegateAllLinks );
whatsNewPage->setContextMenuPolicy( Qt::NoContextMenu );
whatsNewPage->setSizePolicy( QSizePolicy::Expanding, QSizePolicy::Expanding );
whatsNewPage->setStyleSheet( "background:transparent" );
whatsNewPage->setAttribute( Qt::WA_TranslucentBackground );
whatsNewContainer->layout()->addWidget( whatsNewPage );
// whatsNewContainer->setMaximumWidth( 250 );
// whatsNewContainer->setSizePolicy( QSizePolicy::Fixed, QSizePolicy::Preferred );
addTab( whatsNewContainer, "News" );
connect( whatsNewPage, SIGNAL( linkClicked( QUrl ) ), this, SLOT( whatsNewLinkClicked( QUrl ) ) );
mVersionInformation = new QLabel;
mainLayout->addWidget( mVersionInformation );
mVersionInformation->setVisible( false );
mVersionInfo = new QgsVersionInfo();
connect( mVersionInfo, SIGNAL( versionInfoAvailable() ), this, SLOT( versionInfoReceived() ) );
mVersionInfo->checkVersion();
connect( recentProjectsListView, SIGNAL( activated( QModelIndex ) ), this, SLOT( itemActivated( QModelIndex ) ) );
}
void QgsVersionInfo::versionReplyFinished()
{
QNetworkReply *reply = qobject_cast<QNetworkReply *>( sender() );
Q_ASSERT( reply );
mError = reply->error();
mErrorString = reply->errorString();
if ( mError == QNetworkReply::NoError )
{
QString versionMessage = reply->readAll();
// strip the header
QString contentFlag = QStringLiteral( "#QGIS Version" );
int pos = versionMessage.indexOf( contentFlag );
if ( pos > -1 )
{
pos += contentFlag.length();
versionMessage = versionMessage.mid( pos );
QStringList parts = versionMessage.split( '|', QString::SkipEmptyParts );
// check the version from the server against our version
mLatestVersion = parts[0].toInt();
mDownloadInfo = parts.value( 1 );
mAdditionalHtml = parts.value( 2 );
}
}
// get error type
switch ( mError )
{
case QNetworkReply::ConnectionRefusedError:
mErrorString = tr( "Connection refused - server may be down" );
break;
case QNetworkReply::HostNotFoundError:
mErrorString = tr( "The host name %1 could not be resolved. Check your DNS settings or contact your system administrator." ).arg( reply->request().url().host() );
break;
case QNetworkReply::NoError:
mErrorString = QLatin1String( "" );
break;
default:
mErrorString = reply->errorString();
break;
}
reply->deleteLater();
emit versionInfoAvailable();
}
QgsWelcomePage::QgsWelcomePage( bool skipVersionCheck, QWidget* parent )
: QWidget( parent )
{
QSettings settings;
QVBoxLayout* mainLayout = new QVBoxLayout;
mainLayout->setMargin( 0 );
setLayout( mainLayout );
QHBoxLayout* layout = new QHBoxLayout();
layout->setMargin( 9 );
mainLayout->addLayout( layout );
QWidget* recentProjctsContainer = new QWidget;
recentProjctsContainer->setLayout( new QVBoxLayout );
recentProjctsContainer->layout()->setContentsMargins( 3, 3, 3, 0 );
QLabel* recentProjectsTitle = new QLabel( QString( "<h1>%1</h1>" ).arg( tr( "Recent Projects" ) ) );
recentProjctsContainer->layout()->addWidget( recentProjectsTitle );
QListView* recentProjectsListView = new QListView();
recentProjectsListView->setResizeMode( QListView::Adjust );
mModel = new QgsWelcomePageItemsModel( recentProjectsListView );
recentProjectsListView->setModel( mModel );
recentProjectsListView->setItemDelegate( new QgsWelcomePageItemDelegate( recentProjectsListView ) );
recentProjctsContainer->layout()->addWidget( recentProjectsListView );
layout->addWidget( recentProjctsContainer );
mVersionInformation = new QLabel;
mainLayout->addWidget( mVersionInformation );
mVersionInformation->setVisible( false );
mVersionInfo = new QgsVersionInfo();
if ( !QgsApplication::isRunningFromBuildDir() && settings.value( "/qgis/checkVersion", true ).toBool() && !skipVersionCheck )
{
connect( mVersionInfo, SIGNAL( versionInfoAvailable() ), this, SLOT( versionInfoReceived() ) );
mVersionInfo->checkVersion();
}
connect( recentProjectsListView, SIGNAL( activated( QModelIndex ) ), this, SLOT( itemActivated( QModelIndex ) ) );
}
