//! Autoconnected SLOTS *
void QgsPgNewConnection::accept()
{
QgsSettings settings;
QString baseKey = QStringLiteral( "/PostgreSQL/connections/" );
settings.setValue( baseKey + "selected", txtName->text() );
bool hasAuthConfigID = !mAuthSettings->configId().isEmpty();
if ( !hasAuthConfigID && mAuthSettings->storePasswordIsChecked( ) &&
QMessageBox::question( this,
tr( "Saving Passwords" ),
tr( "WARNING: You have opted to save your password. It will be stored in unsecured plain text in your project files and in your home directory (Unix-like OS) or user profile (Windows). If you want to avoid this, press Cancel and either:\n\na) Don't save a password in the connection settings — it will be requested interactively when needed;\nb) Use the Configuration tab to add your credentials in an HTTP Basic Authentication method and store them in an encrypted database." ),
QMessageBox::Ok | QMessageBox::Cancel ) == QMessageBox::Cancel )
{
return;
}
// warn if entry was renamed to an existing connection
if ( ( mOriginalConnName.isNull() || mOriginalConnName.compare( txtName->text(), Qt::CaseInsensitive ) != 0 ) &&
( settings.contains( baseKey + txtName->text() + "/service" ) ||
settings.contains( baseKey + txtName->text() + "/host" ) ) &&
QMessageBox::question( this,
tr( "Save Connection" ),
tr( "Should the existing connection %1 be overwritten?" ).arg( txtName->text() ),
QMessageBox::Ok | QMessageBox::Cancel ) == QMessageBox::Cancel )
{
return;
}
// on rename delete the original entry first
if ( !mOriginalConnName.isNull() && mOriginalConnName != txtName->text() )
{
settings.remove( baseKey + mOriginalConnName );
settings.sync();
}
baseKey += txtName->text();
settings.setValue( baseKey + "/service", txtService->text() );
settings.setValue( baseKey + "/host", txtHost->text() );
settings.setValue( baseKey + "/port", txtPort->text() );
settings.setValue( baseKey + "/database", txtDatabase->text() );
settings.setValue( baseKey + "/username", mAuthSettings->storeUsernameIsChecked( ) ? mAuthSettings->username() : QString() );
settings.setValue( baseKey + "/password", mAuthSettings->storePasswordIsChecked( ) && !hasAuthConfigID ? mAuthSettings->password() : QString() );
settings.setValue( baseKey + "/authcfg", mAuthSettings->configId() );
settings.setValue( baseKey + "/publicOnly", cb_publicSchemaOnly->isChecked() );
settings.setValue( baseKey + "/geometryColumnsOnly", cb_geometryColumnsOnly->isChecked() );
settings.setValue( baseKey + "/dontResolveType", cb_dontResolveType->isChecked() );
settings.setValue( baseKey + "/allowGeometrylessTables", cb_allowGeometrylessTables->isChecked() );
settings.setValue( baseKey + "/sslmode", cbxSSLmode->currentData().toInt() );
settings.setValue( baseKey + "/saveUsername", mAuthSettings->storeUsernameIsChecked( ) ? "true" : "false" );
settings.setValue( baseKey + "/savePassword", mAuthSettings->storePasswordIsChecked( ) && !hasAuthConfigID ? "true" : "false" );
settings.setValue( baseKey + "/estimatedMetadata", cb_useEstimatedMetadata->isChecked() );
settings.setValue( baseKey + "/projectsInDatabase", cb_projectsInDatabase->isChecked() );
// remove old save setting
settings.remove( baseKey + "/save" );
QDialog::accept();
}
void QgsOracleNewConnection::accept()
{
QgsSettings settings;
QString baseKey = QStringLiteral( "/Oracle/connections/" );
settings.setValue( baseKey + QStringLiteral( "selected" ), txtName->text() );
if ( chkStorePassword->isChecked() &&
QMessageBox::question( this,
tr( "Saving Passwords" ),
tr( "WARNING: You have opted to save your password. It will be stored in plain text in your project files and in your home directory on Unix-like systems, or in your user profile on Windows. If you do not want this to happen, please press the Cancel button.\n" ),
QMessageBox::Ok | QMessageBox::Cancel ) == QMessageBox::Cancel )
{
return;
}
// warn if entry was renamed to an existing connection
if ( ( mOriginalConnName.isNull() || mOriginalConnName.compare( txtName->text(), Qt::CaseInsensitive ) != 0 ) &&
( settings.contains( baseKey + txtName->text() + QStringLiteral( "/service" ) ) ||
settings.contains( baseKey + txtName->text() + QStringLiteral( "/host" ) ) ) &&
QMessageBox::question( this,
tr( "Save Connection" ),
tr( "Should the existing connection %1 be overwritten?" ).arg( txtName->text() ),
QMessageBox::Ok | QMessageBox::Cancel ) == QMessageBox::Cancel )
{
return;
}
// on rename delete the original entry first
if ( !mOriginalConnName.isNull() && mOriginalConnName != txtName->text() )
{
settings.remove( baseKey + mOriginalConnName );
settings.sync();
}
baseKey += txtName->text();
settings.setValue( baseKey + QStringLiteral( "/database" ), txtDatabase->text() );
settings.setValue( baseKey + QStringLiteral( "/host" ), txtHost->text() );
settings.setValue( baseKey + QStringLiteral( "/port" ), txtPort->text() );
settings.setValue( baseKey + QStringLiteral( "/username" ), chkStoreUsername->isChecked() ? txtUsername->text() : QString() );
settings.setValue( baseKey + QStringLiteral( "/password" ), chkStorePassword->isChecked() ? txtPassword->text() : QString() );
settings.setValue( baseKey + QStringLiteral( "/userTablesOnly" ), cb_userTablesOnly->isChecked() );
settings.setValue( baseKey + QStringLiteral( "/geometryColumnsOnly" ), cb_geometryColumnsOnly->isChecked() );
settings.setValue( baseKey + QStringLiteral( "/allowGeometrylessTables" ), cb_allowGeometrylessTables->isChecked() );
settings.setValue( baseKey + QStringLiteral( "/estimatedMetadata" ), cb_useEstimatedMetadata->isChecked() ? QStringLiteral( "true" ) : QStringLiteral( "false" ) );
settings.setValue( baseKey + QStringLiteral( "/onlyExistingTypes" ), cb_onlyExistingTypes->isChecked() ? QStringLiteral( "true" ) : QStringLiteral( "false" ) );
settings.setValue( baseKey + QStringLiteral( "/includeGeoAttributes" ), cb_includeGeoAttributes->isChecked() ? QStringLiteral( "true" ) : QStringLiteral( "false" ) );
settings.setValue( baseKey + QStringLiteral( "/saveUsername" ), chkStoreUsername->isChecked() ? QStringLiteral( "true" ) : QStringLiteral( "false" ) );
settings.setValue( baseKey + QStringLiteral( "/savePassword" ), chkStorePassword->isChecked() ? QStringLiteral( "true" ) : QStringLiteral( "false" ) );
settings.setValue( baseKey + QStringLiteral( "/dboptions" ), txtOptions->text() );
settings.setValue( baseKey + QStringLiteral( "/dbworkspace" ), txtWorkspace->text() );
settings.setValue( baseKey + QStringLiteral( "/schema" ), txtSchema->text() );
QDialog::accept();
}
bool QgsNewHttpConnection::validate()
{
QgsSettings settings;
QString key = mBaseKey + txtName->text();
// warn if entry was renamed to an existing connection
if ( ( mOriginalConnName.isNull() || mOriginalConnName.compare( txtName->text(), Qt::CaseInsensitive ) != 0 ) &&
settings.contains( key + "/url" ) &&
QMessageBox::question( this,
tr( "Save Connection" ),
tr( "Should the existing connection %1 be overwritten?" ).arg( txtName->text() ),
QMessageBox::Ok | QMessageBox::Cancel ) == QMessageBox::Cancel )
{
return false;
}
if ( ! mAuthSettings->password().isEmpty() &&
QMessageBox::question( this,
tr( "Saving Passwords" ),
tr( "WARNING: You have entered a password. It will be stored in unsecured plain text in your project files and your home directory (Unix-like OS) or user profile (Windows). If you want to avoid this, press Cancel and either:\n\na) Don't provide a password in the connection settings — it will be requested interactively when needed;\nb) Use the Configuration tab to add your credentials in an HTTP Basic Authentication method and store them in an encrypted database." ),
QMessageBox::Ok | QMessageBox::Cancel ) == QMessageBox::Cancel )
{
return false;
}
return true;
}
QString QgsOgrSourceSelect::openDirectory()
{
QgsSettings settings;
bool haveLastUsedDir = settings.contains( QStringLiteral( "/UI/LastUsedDirectory" ) );
QString lastUsedDir = settings.value( QStringLiteral( "UI/LastUsedDirectory" ), QDir::homePath() ).toString();
if ( !haveLastUsedDir )
lastUsedDir = QLatin1String( "" );
QString path = QFileDialog::getExistingDirectory( this,
tr( "Open Directory" ), lastUsedDir,
QFileDialog::ShowDirsOnly | QFileDialog::DontResolveSymlinks );
settings.setValue( QStringLiteral( "UI/LastUsedDirectory" ), path );
//process path if it is grass
if ( cmbDirectoryTypes->currentText() == QLatin1String( "Grass Vector" ) )
{
#ifdef Q_OS_WIN
//replace backslashes with forward slashes
path.replace( '\\', '/' );
#endif
path = path + "/head";
}
return path;
}
//! Autoconnected SLOTS *
void QgsNewOgrConnection::accept()
{
QgsSettings settings;
QString baseKey = '/' + cmbDatabaseTypes->currentText() + "/connections/";
settings.setValue( baseKey + "selected", txtName->text() );
// warn if entry was renamed to an existing connection
if ( ( mOriginalConnName.isNull() || mOriginalConnName != txtName->text() ) &&
settings.contains( baseKey + txtName->text() + "/host" ) &&
QMessageBox::question( this,
tr( "Save Connection" ),
tr( "Should the existing connection %1 be overwritten?" ).arg( txtName->text() ),
QMessageBox::Ok | QMessageBox::Cancel ) == QMessageBox::Cancel )
{
return;
}
// on rename delete original entry first
if ( !mOriginalConnName.isNull() && mOriginalConnName != txtName->text() )
{
settings.remove( baseKey + mOriginalConnName );
}
baseKey += txtName->text();
settings.setValue( baseKey + "/host", txtHost->text() );
settings.setValue( baseKey + "/database", txtDatabase->text() );
settings.setValue( baseKey + "/port", txtPort->text() );
settings.setValue( baseKey + "/username", mAuthSettingsDatabase->storeUsernameIsChecked() ? mAuthSettingsDatabase->username() : QLatin1String( "" ) );
settings.setValue( baseKey + "/password", mAuthSettingsDatabase->storePasswordIsChecked() ? mAuthSettingsDatabase->password() : QLatin1String( "" ) );
settings.setValue( baseKey + "/store_username", mAuthSettingsDatabase->storeUsernameIsChecked() ? "true" : "false" );
settings.setValue( baseKey + "/store_password", mAuthSettingsDatabase->storePasswordIsChecked() ? "true" : "false" );
settings.setValue( baseKey + "/configid", mAuthSettingsDatabase->configId() );
QDialog::accept();
}
//! Autoconnected SLOTS *
void QgsMssqlNewConnection::accept()
{
QgsSettings settings;
QString baseKey = QStringLiteral( "/MSSQL/connections/" );
settings.setValue( baseKey + "selected", txtName->text() );
// warn if entry was renamed to an existing connection
if ( ( mOriginalConnName.isNull() || mOriginalConnName.compare( txtName->text(), Qt::CaseInsensitive ) != 0 ) &&
( settings.contains( baseKey + txtName->text() + "/service" ) ||
settings.contains( baseKey + txtName->text() + "/host" ) ) &&
QMessageBox::question( this,
tr( "Save Connection" ),
tr( "Should the existing connection %1 be overwritten?" ).arg( txtName->text() ),
QMessageBox::Ok | QMessageBox::Cancel ) == QMessageBox::Cancel )
{
return;
}
// on rename delete the original entry first
if ( !mOriginalConnName.isNull() && mOriginalConnName != txtName->text() )
{
settings.remove( baseKey + mOriginalConnName );
settings.sync();
}
baseKey += txtName->text();
QString database;
QListWidgetItem *item = listDatabase->currentItem();
if ( item && item->text() != QLatin1String( "(from service)" ) )
{
database = item->text();
}
settings.setValue( baseKey + "/service", txtService->text() );
settings.setValue( baseKey + "/host", txtHost->text() );
settings.setValue( baseKey + "/database", database );
settings.setValue( baseKey + "/username", chkStoreUsername->isChecked() ? txtUsername->text() : QString() );
settings.setValue( baseKey + "/password", chkStorePassword->isChecked() ? txtPassword->text() : QString() );
settings.setValue( baseKey + "/saveUsername", chkStoreUsername->isChecked() ? "true" : "false" );
settings.setValue( baseKey + "/savePassword", chkStorePassword->isChecked() ? "true" : "false" );
settings.setValue( baseKey + "/geometryColumns", cb_geometryColumns->isChecked() );
settings.setValue( baseKey + "/allowGeometrylessTables", cb_allowGeometrylessTables->isChecked() );
settings.setValue( baseKey + "/estimatedMetadata", cb_useEstimatedMetadata->isChecked() );
QDialog::accept();
}
QgsNamedColorList QgsCustomColorScheme::fetchColors( const QString &context, const QColor &baseColor )
{
Q_UNUSED( context );
Q_UNUSED( baseColor );
//fetch predefined custom colors
QgsNamedColorList colorList;
QgsSettings settings;
//check if settings contains custom palette
if ( !settings.contains( QStringLiteral( "/colors/palettecolors" ) ) )
{
//no custom palette, return default colors
colorList.append( qMakePair( QColor( 0, 0, 0 ), QString() ) );
colorList.append( qMakePair( QColor( 255, 255, 255 ), QString() ) );
colorList.append( qMakePair( QColor( 166, 206, 227 ), QString() ) );
colorList.append( qMakePair( QColor( 31, 120, 180 ), QString() ) );
colorList.append( qMakePair( QColor( 178, 223, 138 ), QString() ) );
colorList.append( qMakePair( QColor( 51, 160, 44 ), QString() ) );
colorList.append( qMakePair( QColor( 251, 154, 153 ), QString() ) );
colorList.append( qMakePair( QColor( 227, 26, 28 ), QString() ) );
colorList.append( qMakePair( QColor( 253, 191, 111 ), QString() ) );
colorList.append( qMakePair( QColor( 255, 127, 0 ), QString() ) );
return colorList;
}
QList< QVariant > customColorVariants = settings.value( QStringLiteral( "colors/palettecolors" ) ).toList();
QList< QVariant > customColorLabels = settings.value( QStringLiteral( "colors/palettelabels" ) ).toList();
//generate list from custom colors
int colorIndex = 0;
for ( QList< QVariant >::iterator it = customColorVariants.begin();
it != customColorVariants.end(); ++it )
{
QColor color = ( *it ).value<QColor>();
QString label;
if ( customColorLabels.length() > colorIndex )
{
label = customColorLabels.at( colorIndex ).toString();
}
colorList.append( qMakePair( color, label ) );
colorIndex++;
}
return colorList;
}
QgsPgNewConnection::QgsPgNewConnection( QWidget *parent, const QString &connName, Qt::WindowFlags fl )
: QDialog( parent, fl )
, mOriginalConnName( connName )
{
setupUi( this );
connect( btnConnect, &QPushButton::clicked, this, &QgsPgNewConnection::btnConnect_clicked );
connect( cb_geometryColumnsOnly, &QCheckBox::clicked, this, &QgsPgNewConnection::cb_geometryColumnsOnly_clicked );
connect( buttonBox, &QDialogButtonBox::helpRequested, this, &QgsPgNewConnection::showHelp );
cbxSSLmode->addItem( tr( "disable" ), QgsDataSourceUri::SslDisable );
cbxSSLmode->addItem( tr( "allow" ), QgsDataSourceUri::SslAllow );
cbxSSLmode->addItem( tr( "prefer" ), QgsDataSourceUri::SslPrefer );
cbxSSLmode->addItem( tr( "require" ), QgsDataSourceUri::SslRequire );
cbxSSLmode->addItem( tr( "verify-ca" ), QgsDataSourceUri::SslVerifyCa );
cbxSSLmode->addItem( tr( "verify-full" ), QgsDataSourceUri::SslVerifyFull );
mAuthSettings->setDataprovider( QStringLiteral( "postgres" ) );
mAuthSettings->showStoreCheckboxes( true );
if ( !connName.isEmpty() )
{
// populate the dialog with the information stored for the connection
// populate the fields with the stored setting parameters
QgsSettings settings;
QString key = "/PostgreSQL/connections/" + connName;
txtService->setText( settings.value( key + "/service" ).toString() );
txtHost->setText( settings.value( key + "/host" ).toString() );
QString port = settings.value( key + "/port" ).toString();
if ( port.length() == 0 )
{
port = QStringLiteral( "5432" );
}
txtPort->setText( port );
txtDatabase->setText( settings.value( key + "/database" ).toString() );
cb_publicSchemaOnly->setChecked( settings.value( key + "/publicOnly", false ).toBool() );
cb_geometryColumnsOnly->setChecked( settings.value( key + "/geometryColumnsOnly", true ).toBool() );
cb_dontResolveType->setChecked( settings.value( key + "/dontResolveType", false ).toBool() );
cb_allowGeometrylessTables->setChecked( settings.value( key + "/allowGeometrylessTables", false ).toBool() );
// Ensure that cb_publicSchemaOnly is set correctly
cb_geometryColumnsOnly_clicked();
cb_useEstimatedMetadata->setChecked( settings.value( key + "/estimatedMetadata", false ).toBool() );
cbxSSLmode->setCurrentIndex( cbxSSLmode->findData( settings.enumValue( key + "/sslmode", QgsDataSourceUri::SslPrefer ) ) );
if ( settings.value( key + "/saveUsername" ).toString() == QLatin1String( "true" ) )
{
mAuthSettings->setUsername( settings.value( key + "/username" ).toString() );
mAuthSettings->setStoreUsernameChecked( true );
}
if ( settings.value( key + "/savePassword" ).toString() == QLatin1String( "true" ) )
{
mAuthSettings->setPassword( settings.value( key + "/password" ).toString() );
mAuthSettings->setStorePasswordChecked( true );
}
// Old save setting
if ( settings.contains( key + "/save" ) )
{
mAuthSettings->setUsername( settings.value( key + "/username" ).toString() );
mAuthSettings->setStoreUsernameChecked( ! mAuthSettings->username().isEmpty() );
if ( settings.value( key + "/save" ).toString() == QLatin1String( "true" ) )
mAuthSettings->setPassword( settings.value( key + "/password" ).toString() );
mAuthSettings->setStorePasswordChecked( true );
}
QString authcfg = settings.value( key + "/authcfg" ).toString();
mAuthSettings->setConfigId( authcfg );
txtName->setText( connName );
}
txtName->setValidator( new QRegExpValidator( QRegExp( "[^\\/]*" ), txtName ) );
}
QString QgsClipboard::generateClipboardText() const
{
QgsSettings settings;
CopyFormat format = AttributesWithWKT;
if ( settings.contains( QStringLiteral( "/qgis/copyFeatureFormat" ) ) )
format = static_cast< CopyFormat >( settings.value( QStringLiteral( "qgis/copyFeatureFormat" ), true ).toInt() );
else
{
//old format setting
format = settings.value( QStringLiteral( "qgis/copyGeometryAsWKT" ), true ).toBool() ? AttributesWithWKT : AttributesOnly;
}
switch ( format )
{
case AttributesOnly:
case AttributesWithWKT:
{
QStringList textLines;
QStringList textFields;
// first do the field names
if ( format == AttributesWithWKT )
{
textFields += QStringLiteral( "wkt_geom" );
}
Q_FOREACH ( const QgsField &field, mFeatureFields )
{
textFields += field.name();
}
textLines += textFields.join( QStringLiteral( "\t" ) );
textFields.clear();
// then the field contents
for ( QgsFeatureList::const_iterator it = mFeatureClipboard.constBegin(); it != mFeatureClipboard.constEnd(); ++it )
{
QgsAttributes attributes = it->attributes();
// TODO: Set up Paste Transformations to specify the order in which fields are added.
if ( format == AttributesWithWKT )
{
if ( it->hasGeometry() )
textFields += it->geometry().exportToWkt();
else
{
textFields += QgsApplication::nullRepresentation();
}
}
// QgsDebugMsg("about to traverse fields.");
for ( int idx = 0; idx < attributes.count(); ++idx )
{
// QgsDebugMsg(QString("inspecting field '%1'.").arg(it2->toString()));
textFields += attributes.at( idx ).toString();
}
textLines += textFields.join( QStringLiteral( "\t" ) );
textFields.clear();
}
return textLines.join( QStringLiteral( "\n" ) );
}
case GeoJSON:
{
QgsJSONExporter exporter;
exporter.setSourceCrs( mCRS );
return exporter.exportFeatures( mFeatureClipboard );
}
}
return QString();
}
QgsPgNewConnection::QgsPgNewConnection( QWidget *parent, const QString &connName, Qt::WindowFlags fl )
: QDialog( parent, fl )
, mOriginalConnName( connName )
, mAuthConfigSelect( nullptr )
{
setupUi( this );
cbxSSLmode->addItem( tr( "disable" ), QgsDataSourceUri::SslDisable );
cbxSSLmode->addItem( tr( "allow" ), QgsDataSourceUri::SslAllow );
cbxSSLmode->addItem( tr( "prefer" ), QgsDataSourceUri::SslPrefer );
cbxSSLmode->addItem( tr( "require" ), QgsDataSourceUri::SslRequire );
cbxSSLmode->addItem( tr( "verify-ca" ), QgsDataSourceUri::SslVerifyCa );
cbxSSLmode->addItem( tr( "verify-full" ), QgsDataSourceUri::SslVerifyFull );
mAuthConfigSelect = new QgsAuthConfigSelect( this, QStringLiteral( "postgres" ) );
tabAuthentication->insertTab( 1, mAuthConfigSelect, tr( "Configurations" ) );
if ( !connName.isEmpty() )
{
// populate the dialog with the information stored for the connection
// populate the fields with the stored setting parameters
QgsSettings settings;
QString key = "/PostgreSQL/connections/" + connName;
txtService->setText( settings.value( key + "/service" ).toString() );
txtHost->setText( settings.value( key + "/host" ).toString() );
QString port = settings.value( key + "/port" ).toString();
if ( port.length() == 0 )
{
port = QStringLiteral( "5432" );
}
txtPort->setText( port );
txtDatabase->setText( settings.value( key + "/database" ).toString() );
cb_publicSchemaOnly->setChecked( settings.value( key + "/publicOnly", false ).toBool() );
cb_geometryColumnsOnly->setChecked( settings.value( key + "/geometryColumnsOnly", true ).toBool() );
cb_dontResolveType->setChecked( settings.value( key + "/dontResolveType", false ).toBool() );
cb_allowGeometrylessTables->setChecked( settings.value( key + "/allowGeometrylessTables", false ).toBool() );
// Ensure that cb_publicSchemaOnly is set correctly
on_cb_geometryColumnsOnly_clicked();
cb_useEstimatedMetadata->setChecked( settings.value( key + "/estimatedMetadata", false ).toBool() );
cbxSSLmode->setCurrentIndex( cbxSSLmode->findData( settings.value( key + "/sslmode", QgsDataSourceUri::SslPrefer ).toInt() ) );
if ( settings.value( key + "/saveUsername" ).toString() == QLatin1String( "true" ) )
{
txtUsername->setText( settings.value( key + "/username" ).toString() );
chkStoreUsername->setChecked( true );
}
if ( settings.value( key + "/savePassword" ).toString() == QLatin1String( "true" ) )
{
txtPassword->setText( settings.value( key + "/password" ).toString() );
chkStorePassword->setChecked( true );
}
// Old save setting
if ( settings.contains( key + "/save" ) )
{
txtUsername->setText( settings.value( key + "/username" ).toString() );
chkStoreUsername->setChecked( !txtUsername->text().isEmpty() );
if ( settings.value( key + "/save" ).toString() == QLatin1String( "true" ) )
txtPassword->setText( settings.value( key + "/password" ).toString() );
chkStorePassword->setChecked( true );
}
QString authcfg = settings.value( key + "/authcfg" ).toString();
mAuthConfigSelect->setConfigId( authcfg );
if ( !authcfg.isEmpty() )
{
tabAuthentication->setCurrentIndex( tabAuthentication->indexOf( mAuthConfigSelect ) );
}
txtName->setText( connName );
}
txtName->setValidator( new QRegExpValidator( QRegExp( "[^\\/]*" ), txtName ) );
}
// On Android, there there is a libqgis.so instead of a qgis executable.
// The main method symbol of this library needs to be exported so it can be called by java
// On Windows this main is included in qgis_app and called from mainwin.cpp
APP_EXPORT
#endif
int main( int argc, char *argv[] )
{
#ifdef Q_OS_MACX
// Increase file resource limits (i.e., number of allowed open files)
// (from code provided by Larry Biehl, Purdue University, USA, from 'MultiSpec' project)
// This is generally 256 for the soft limit on Mac
// NOTE: setrlimit() must come *before* initialization of stdio strings,
// e.g. before any debug messages, or setrlimit() gets ignored
// see: http://stackoverflow.com/a/17726104/2865523
struct rlimit rescLimit;
if ( getrlimit( RLIMIT_NOFILE, &rescLimit ) == 0 )
{
rlim_t oldSoft( rescLimit.rlim_cur );
rlim_t oldHard( rescLimit.rlim_max );
#ifdef OPEN_MAX
rlim_t newSoft( OPEN_MAX );
rlim_t newHard( std::min( oldHard, newSoft ) );
#else
rlim_t newSoft( 4096 );
rlim_t newHard( std::min( ( rlim_t )8192, oldHard ) );
#endif
if ( rescLimit.rlim_cur < newSoft )
{
rescLimit.rlim_cur = newSoft;
rescLimit.rlim_max = newHard;
if ( setrlimit( RLIMIT_NOFILE, &rescLimit ) == 0 )
{
QgsDebugMsg( QString( "Mac RLIMIT_NOFILE Soft/Hard NEW: %1 / %2" )
.arg( rescLimit.rlim_cur ).arg( rescLimit.rlim_max ) );
}
}
Q_UNUSED( oldSoft ); //avoid warnings
QgsDebugMsg( QString( "Mac RLIMIT_NOFILE Soft/Hard ORIG: %1 / %2" )
.arg( oldSoft ).arg( oldHard ) );
}
#endif
QgsDebugMsg( QString( "Starting qgis main" ) );
#ifdef WIN32 // Windows
#ifdef _MSC_VER
_set_fmode( _O_BINARY );
#else //MinGW
_fmode = _O_BINARY;
#endif // _MSC_VER
#endif // WIN32
// Set up the custom qWarning/qDebug custom handler
#ifndef ANDROID
qInstallMsgHandler( myMessageOutput );
#endif
#if (defined(linux) && !defined(ANDROID)) || defined(__FreeBSD__)
signal( SIGQUIT, qgisCrash );
signal( SIGILL, qgisCrash );
signal( SIGFPE, qgisCrash );
signal( SIGSEGV, qgisCrash );
signal( SIGBUS, qgisCrash );
signal( SIGSYS, qgisCrash );
signal( SIGTRAP, qgisCrash );
signal( SIGXCPU, qgisCrash );
signal( SIGXFSZ, qgisCrash );
#endif
#ifdef Q_OS_WIN
SetUnhandledExceptionFilter( QgsCrashHandler::handle );
#endif
// initialize random number seed
qsrand( time( nullptr ) );
/////////////////////////////////////////////////////////////////
// Command line options 'behavior' flag setup
////////////////////////////////////////////////////////////////
//
// Parse the command line arguments, looking to see if the user has asked for any
// special behaviors. Any remaining non command arguments will be kept aside to
// be passed as a list of layers and / or a project that should be loaded.
//
// This behavior is used to load the app, snapshot the map,
// save the image to disk and then exit
QString mySnapshotFileName;
QString configLocalStorageLocation;
QString profileName;
int mySnapshotWidth = 800;
int mySnapshotHeight = 600;
bool myHideSplash = false;
bool mySettingsMigrationForce = false;
bool mySkipVersionCheck = false;
#if defined(ANDROID)
QgsDebugMsg( QString( "Android: Splash hidden" ) );
myHideSplash = true;
#endif
bool myRestoreDefaultWindowState = false;
bool myRestorePlugins = true;
bool myCustomization = true;
QString dxfOutputFile;
QgsDxfExport::SymbologyExport dxfSymbologyMode = QgsDxfExport::SymbolLayerSymbology;
double dxfScale = 50000.0;
QString dxfEncoding = QStringLiteral( "CP1252" );
QString dxfPreset;
QgsRectangle dxfExtent;
// This behavior will set initial extent of map canvas, but only if
// there are no command line arguments. This gives a usable map
// extent when qgis starts with no layers loaded. When layers are
// loaded, we let the layers define the initial extent.
QString myInitialExtent;
if ( argc == 1 )
myInitialExtent = QStringLiteral( "-1,-1,1,1" );
// This behavior will allow you to force the use of a translation file
// which is useful for testing
QString myTranslationCode;
// The user can specify a path which will override the default path of custom
// user settings (~/.qgis) and it will be used for QgsSettings INI file
QString configpath;
QString authdbdirectory;
QString pythonfile;
QString customizationfile;
QString globalsettingsfile;
// TODO Fix android
#if defined(ANDROID)
QgsDebugMsg( QString( "Android: All params stripped" ) );// Param %1" ).arg( argv[0] ) );
//put all QGIS settings in the same place
configpath = QgsApplication::qgisSettingsDirPath();
QgsDebugMsg( QString( "Android: configpath set to %1" ).arg( configpath ) );
#endif
QStringList args;
if ( !bundleclicked( argc, argv ) )
{
// Build a local QCoreApplication from arguments. This way, arguments are correctly parsed from their native locale
// It will use QString::fromLocal8Bit( argv ) under Unix and GetCommandLine() under Windows.
QCoreApplication coreApp( argc, argv );
args = QCoreApplication::arguments();
for ( int i = 1; i < args.size(); ++i )
{
const QString &arg = args[i];
if ( arg == QLatin1String( "--help" ) || arg == QLatin1String( "-?" ) )
{
usage( args[0] );
return 2;
}
else if ( arg == QLatin1String( "--nologo" ) || arg == QLatin1String( "-n" ) )
{
myHideSplash = true;
}
else if ( arg == QLatin1String( "--version-migration" ) )
{
mySettingsMigrationForce = true;
}
else if ( arg == QLatin1String( "--noversioncheck" ) || arg == QLatin1String( "-V" ) )
{
mySkipVersionCheck = true;
}
else if ( arg == QLatin1String( "--noplugins" ) || arg == QLatin1String( "-P" ) )
{
myRestorePlugins = false;
}
else if ( arg == QLatin1String( "--nocustomization" ) || arg == QLatin1String( "-C" ) )
{
myCustomization = false;
}
else if ( i + 1 < argc && ( arg == QLatin1String( "--profile" ) ) )
{
profileName = args[++i];
}
else if ( i + 1 < argc && ( arg == QLatin1String( "--profiles-path" ) || arg == QLatin1String( "-s" ) ) )
{
configLocalStorageLocation = QDir::toNativeSeparators( QFileInfo( args[++i] ).absoluteFilePath() );
}
else if ( i + 1 < argc && ( arg == QLatin1String( "--snapshot" ) || arg == QLatin1String( "-s" ) ) )
{
mySnapshotFileName = QDir::toNativeSeparators( QFileInfo( args[++i] ).absoluteFilePath() );
}
else if ( i + 1 < argc && ( arg == QLatin1String( "--width" ) || arg == QLatin1String( "-w" ) ) )
{
mySnapshotWidth = QString( args[++i] ).toInt();
}
else if ( i + 1 < argc && ( arg == QLatin1String( "--height" ) || arg == QLatin1String( "-h" ) ) )
{
mySnapshotHeight = QString( args[++i] ).toInt();
}
else if ( i + 1 < argc && ( arg == QLatin1String( "--lang" ) || arg == QLatin1String( "-l" ) ) )
{
myTranslationCode = args[++i];
}
else if ( i + 1 < argc && ( arg == QLatin1String( "--project" ) || arg == QLatin1String( "-p" ) ) )
{
sProjectFileName = QDir::toNativeSeparators( QFileInfo( args[++i] ).absoluteFilePath() );
}
else if ( i + 1 < argc && ( arg == QLatin1String( "--extent" ) || arg == QLatin1String( "-e" ) ) )
{
myInitialExtent = args[++i];
}
else if ( i + 1 < argc && ( arg == QLatin1String( "--authdbdirectory" ) || arg == QLatin1String( "-a" ) ) )
{
authdbdirectory = QDir::toNativeSeparators( QDir( args[++i] ).absolutePath() );
}
else if ( i + 1 < argc && ( arg == QLatin1String( "--code" ) || arg == QLatin1String( "-f" ) ) )
{
pythonfile = QDir::toNativeSeparators( QFileInfo( args[++i] ).absoluteFilePath() );
}
else if ( i + 1 < argc && ( arg == QLatin1String( "--customizationfile" ) || arg == QLatin1String( "-z" ) ) )
{
customizationfile = QDir::toNativeSeparators( QFileInfo( args[++i] ).absoluteFilePath() );
}
else if ( i + 1 < argc && ( arg == QLatin1String( "--globalsettingsfile" ) || arg == QLatin1String( "-g" ) ) )
{
globalsettingsfile = QDir::toNativeSeparators( QFileInfo( args[++i] ).absoluteFilePath() );
}
else if ( arg == QLatin1String( "--defaultui" ) || arg == QLatin1String( "-d" ) )
{
myRestoreDefaultWindowState = true;
}
else if ( arg == QLatin1String( "--dxf-export" ) )
{
dxfOutputFile = args[++i];
}
else if ( arg == QLatin1String( "--dxf-extent" ) )
{
QgsLocaleNumC l;
QString ext( args[++i] );
QStringList coords( ext.split( ',' ) );
if ( coords.size() != 4 )
{
std::cerr << "invalid dxf extent " << ext.toStdString() << std::endl;
return 2;
}
for ( int i = 0; i < 4; i++ )
{
bool ok;
double d;
d = coords[i].toDouble( &ok );
if ( !ok )
{
std::cerr << "invalid dxf coordinate " << coords[i].toStdString() << " in extent " << ext.toStdString() << std::endl;
return 2;
}
switch ( i )
{
case 0:
dxfExtent.setXMinimum( d );
break;
case 1:
dxfExtent.setYMinimum( d );
break;
case 2:
dxfExtent.setXMaximum( d );
break;
case 3:
dxfExtent.setYMaximum( d );
break;
}
}
}
else if ( arg == QLatin1String( "--dxf-symbology-mode" ) )
{
QString mode( args[++i] );
if ( mode == QLatin1String( "none" ) )
{
dxfSymbologyMode = QgsDxfExport::NoSymbology;
}
else if ( mode == QLatin1String( "symbollayer" ) )
{
dxfSymbologyMode = QgsDxfExport::SymbolLayerSymbology;
}
else if ( mode == QLatin1String( "feature" ) )
{
dxfSymbologyMode = QgsDxfExport::FeatureSymbology;
}
else
{
std::cerr << "invalid dxf symbology mode " << mode.toStdString() << std::endl;
return 2;
}
}
else if ( arg == QLatin1String( "--dxf-scale-denom" ) )
{
bool ok;
QString scale( args[++i] );
dxfScale = scale.toDouble( &ok );
if ( !ok )
{
std::cerr << "invalid dxf scale " << scale.toStdString() << std::endl;
return 2;
}
}
else if ( arg == QLatin1String( "--dxf-encoding" ) )
{
dxfEncoding = args[++i];
}
else if ( arg == QLatin1String( "--dxf-preset" ) )
{
dxfPreset = args[++i];
}
else if ( arg == QLatin1String( "--" ) )
{
for ( i++; i < args.size(); ++i )
sFileList.append( QDir::toNativeSeparators( QFileInfo( args[i] ).absoluteFilePath() ) );
}
else
{
sFileList.append( QDir::toNativeSeparators( QFileInfo( args[i] ).absoluteFilePath() ) );
}
}
}
/////////////////////////////////////////////////////////////////////
// If no --project was specified, parse the args to look for a //
// .qgs file and set myProjectFileName to it. This allows loading //
// of a project file by clicking on it in various desktop managers //
// where an appropriate mime-type has been set up. //
/////////////////////////////////////////////////////////////////////
if ( sProjectFileName.isEmpty() )
{
// check for a .qgs
for ( int i = 0; i < args.size(); i++ )
{
QString arg = QDir::toNativeSeparators( QFileInfo( args[i] ).absoluteFilePath() );
if ( arg.endsWith( QLatin1String( ".qgs" ), Qt::CaseInsensitive ) )
{
sProjectFileName = arg;
break;
}
}
}
/////////////////////////////////////////////////////////////////////
// Now we have the handlers for the different behaviors...
////////////////////////////////////////////////////////////////////
/////////////////////////////////////////////////////////////////////
// Initialize the application and the translation stuff
/////////////////////////////////////////////////////////////////////
#if defined(Q_OS_UNIX) && !defined(Q_OS_MAC) && !defined(ANDROID)
bool myUseGuiFlag = nullptr != getenv( "DISPLAY" );
#else
bool myUseGuiFlag = true;
#endif
if ( !myUseGuiFlag )
{
std::cerr << QObject::tr(
"QGIS starting in non-interactive mode not supported.\n"
"You are seeing this message most likely because you "
"have no DISPLAY environment variable set.\n"
).toUtf8().constData();
exit( 1 ); //exit for now until a version of qgis is capabable of running non interactive
}
// GUI customization is enabled according to settings (loaded when instance is created)
// we force disabled here if --nocustomization argument is used
if ( !myCustomization )
{
QgsCustomization::instance()->setEnabled( false );
}
QCoreApplication::setOrganizationName( QgsApplication::QGIS_ORGANIZATION_NAME );
QCoreApplication::setOrganizationDomain( QgsApplication::QGIS_ORGANIZATION_DOMAIN );
QCoreApplication::setApplicationName( QgsApplication::QGIS_APPLICATION_NAME );
QCoreApplication::setAttribute( Qt::AA_DontShowIconsInMenus, false );
QgsSettings settings;
if ( configLocalStorageLocation.isEmpty() )
{
if ( getenv( "QGIS_CUSTOM_CONFIG_PATH" ) )
{
configLocalStorageLocation = getenv( "QGIS_CUSTOM_CONFIG_PATH" );
}
else if ( settings.contains( QStringLiteral( "profilesPath" ), QgsSettings::Core ) )
{
configLocalStorageLocation = settings.value( QStringLiteral( "profilesPath" ), "", QgsSettings::Core ).toString();
QgsDebugMsg( QString( "Loading profiles path from global config at %1" ).arg( configLocalStorageLocation ) );
}
// If it is still empty at this point we get it from the standard location.
if ( configLocalStorageLocation.isEmpty() )
{
configLocalStorageLocation = QStandardPaths::standardLocations( QStandardPaths::AppDataLocation ).value( 0 );
}
}
QString rootProfileFolder = QgsUserProfileManager::resolveProfilesFolder( configLocalStorageLocation );
QgsUserProfileManager manager( rootProfileFolder );
QgsUserProfile *profile = manager.getProfile( profileName, true );
QString profileFolder = profile->folder();
profileName = profile->name();
delete profile;
QgsDebugMsg( "User profile details:" );
QgsDebugMsg( QString( "\t - %1" ).arg( profileName ) );
QgsDebugMsg( QString( "\t - %1" ).arg( profileFolder ) );
QgsDebugMsg( QString( "\t - %1" ).arg( rootProfileFolder ) );
QgsApplication myApp( argc, argv, myUseGuiFlag, profileFolder );
// SetUp the QgsSettings Global Settings:
// - use the path specified with --globalsettingsfile path,
// - use the environment if not found
// - use a default location as a fallback
if ( globalsettingsfile.isEmpty() )
{
globalsettingsfile = getenv( "QGIS_GLOBAL_SETTINGS_FILE" );
}
if ( globalsettingsfile.isEmpty() )
{
QString default_globalsettingsfile = QgsApplication::pkgDataPath() + "/qgis_global_settings.ini";
if ( QFile::exists( default_globalsettingsfile ) )
{
globalsettingsfile = default_globalsettingsfile;
}
}
if ( !globalsettingsfile.isEmpty() )
{
if ( ! QgsSettings::setGlobalSettingsPath( globalsettingsfile ) )
{
QgsMessageLog::logMessage( QStringLiteral( "Invalid globalsettingsfile path: %1" ).arg( globalsettingsfile ), QStringLiteral( "QGIS" ) );
}
else
{
QgsMessageLog::logMessage( QStringLiteral( "Successfully loaded globalsettingsfile path: %1" ).arg( globalsettingsfile ), QStringLiteral( "QGIS" ) );
}
}
// Settings migration is only supported on the default profile for now.
if ( profileName == "default" )
{
std::unique_ptr< QgsVersionMigration > migration( QgsVersionMigration::canMigrate( 20000, Qgis::QGIS_VERSION_INT ) );
if ( migration && ( mySettingsMigrationForce || migration->requiresMigration() ) )
{
QgsDebugMsg( "RUNNING MIGRATION" );
migration->runMigration();
}
}
// Redefine QgsApplication::libraryPaths as necessary.
// IMPORTANT: Do *after* QgsApplication myApp(...), but *before* Qt uses any plugins,
// e.g. loading splash screen, setting window icon, etc.
// Always honor QT_PLUGIN_PATH env var or qt.conf, which will
// be part of libraryPaths just after QgsApplication creation.
#ifdef Q_OS_WIN
// For non static builds on win (static builds are not supported)
// we need to be sure we can find the qt image plugins.
QCoreApplication::addLibraryPath( QApplication::applicationDirPath()
+ QDir::separator() + "qtplugins" );
#endif
#ifdef Q_OS_MAC
// Resulting libraryPaths has critical QGIS plugin paths first, then any Qt plugin paths, then
// any dev-defined paths (in app's qt.conf) and/or user-defined paths (QT_PLUGIN_PATH env var).
//
// NOTE: Minimizes, though does not fully protect against, crashes due to dev/user-defined libs
// built against a different Qt/QGIS, while still allowing custom C++ plugins to load.
QStringList libPaths( QCoreApplication::libraryPaths() );
QgsDebugMsgLevel( QStringLiteral( "Initial macOS QCoreApplication::libraryPaths: %1" )
.arg( libPaths.join( " " ) ), 4 );
// Strip all critical paths that should always be prepended
if ( libPaths.removeAll( QDir::cleanPath( QgsApplication::pluginPath() ) ) )
{
QgsDebugMsgLevel( QStringLiteral( "QgsApplication::pluginPath removed from initial libraryPaths" ), 4 );
}
if ( libPaths.removeAll( QCoreApplication::applicationDirPath() ) )
{
QgsDebugMsgLevel( QStringLiteral( "QCoreApplication::applicationDirPath removed from initial libraryPaths" ), 4 );
}
// Prepend path, so a standard Qt bundle directory is parsed
QgsDebugMsgLevel( QStringLiteral( "Prepending QCoreApplication::applicationDirPath to libraryPaths" ), 4 );
libPaths.prepend( QCoreApplication::applicationDirPath() );
// Check if we are running in a 'release' app bundle, i.e. contains copied-in
// standard Qt-specific plugin subdirectories (ones never created by QGIS, e.g. 'sqldrivers' is).
// Note: bundleclicked(...) is inadequate to determine which *type* of bundle was opened, e.g. release or build dir.
// An app bundled with QGIS_MACAPP_BUNDLE > 0 is considered a release bundle.
QString relLibPath( QDir::cleanPath( QCoreApplication::applicationDirPath().append( "/../PlugIns" ) ) );
// Note: relLibPath becomes the defacto QT_PLUGINS_DIR of a release app bundle
if ( QFile::exists( relLibPath + QStringLiteral( "/imageformats" ) )
&& QFile::exists( relLibPath + QStringLiteral( "/codecs" ) ) )
{
// We are in a release app bundle.
// Strip QT_PLUGINS_DIR because it will crash a launched release app bundle, since
// the appropriate Qt frameworks and plugins have been copied into the bundle.
if ( libPaths.removeAll( QT_PLUGINS_DIR ) )
{
QgsDebugMsgLevel( QStringLiteral( "QT_PLUGINS_DIR removed from initial libraryPaths" ), 4 );
}
// Prepend the Plugins path, so copied-in Qt plugin bundle directories are parsed.
QgsDebugMsgLevel( QStringLiteral( "Prepending <bundle>/Plugins to libraryPaths" ), 4 );
libPaths.prepend( relLibPath );
// TODO: see if this or another method can be used to avoid QCA's install prefix plugins
// from being parsed and loaded (causes multi-Qt-loaded errors when bundled Qt should
// be the only one loaded). QCA core (> v2.1.3) needs an update first.
//setenv( "QCA_PLUGIN_PATH", relLibPath.toUtf8().constData(), 1 );
}
else
{
// We are either running from build dir bundle, or launching Mach-O binary directly.
// Add system Qt plugins, since they are not bundled, and not always referenced by default.
// An app bundled with QGIS_MACAPP_BUNDLE = 0 will still have Plugins/qgis in it.
// Note: Don't always prepend.
// User may have already defined it in QT_PLUGIN_PATH in a specific order.
if ( !libPaths.contains( QT_PLUGINS_DIR ) )
{
QgsDebugMsgLevel( QStringLiteral( "Prepending QT_PLUGINS_DIR to libraryPaths" ), 4 );
libPaths.prepend( QT_PLUGINS_DIR );
}
}
QgsDebugMsgLevel( QStringLiteral( "Prepending QgsApplication::pluginPath to libraryPaths" ), 4 );
libPaths.prepend( QDir::cleanPath( QgsApplication::pluginPath() ) );
// Redefine library search paths.
QCoreApplication::setLibraryPaths( libPaths );
QgsDebugMsgLevel( QStringLiteral( "Rewritten macOS QCoreApplication::libraryPaths: %1" )
.arg( QCoreApplication::libraryPaths().join( " " ) ), 4 );
#endif
#ifdef Q_OS_MAC
// Set hidpi icons; use SVG icons, as PNGs will be relatively too small
QCoreApplication::setAttribute( Qt::AA_UseHighDpiPixmaps );
// Set 1024x1024 icon for dock, app switcher, etc., rendering
myApp.setWindowIcon( QIcon( QgsApplication::iconsPath() + QStringLiteral( "qgis-icon-macos.png" ) ) );
#else
myApp.setWindowIcon( QIcon( QgsApplication::appIconPath() ) );
#endif
// TODO: use QgsSettings
QSettings *customizationsettings = nullptr;
// Using the customizationfile option always overrides the option and config path options.
if ( !customizationfile.isEmpty() )
{
customizationsettings = new QSettings( customizationfile, QSettings::IniFormat );
QgsCustomization::instance()->setEnabled( true );
}
else
{
customizationsettings = new QSettings( QStringLiteral( "QGIS" ), QStringLiteral( "QGISCUSTOMIZATION2" ) );
}
// Load and set possible default customization, must be done after QgsApplication init and QgsSettings ( QCoreApplication ) init
QgsCustomization::instance()->setSettings( customizationsettings );
QgsCustomization::instance()->loadDefault();
#ifdef Q_OS_MACX
// If the GDAL plugins are bundled with the application and GDAL_DRIVER_PATH
// is not already defined, use the GDAL plugins in the application bundle.
QString gdalPlugins( QCoreApplication::applicationDirPath().append( "/lib/gdalplugins" ) );
if ( QFile::exists( gdalPlugins ) && !getenv( "GDAL_DRIVER_PATH" ) )
{
setenv( "GDAL_DRIVER_PATH", gdalPlugins.toUtf8(), 1 );
}
// Point GDAL_DATA at any GDAL share directory embedded in the app bundle
if ( !getenv( "GDAL_DATA" ) )
{
QStringList gdalShares;
QString appResources( QDir::cleanPath( QgsApplication::pkgDataPath() ) );
gdalShares << QCoreApplication::applicationDirPath().append( "/share/gdal" )
<< appResources.append( "/share/gdal" )
<< appResources.append( "/gdal" );
Q_FOREACH ( const QString &gdalShare, gdalShares )
{
if ( QFile::exists( gdalShare ) )
{
setenv( "GDAL_DATA", gdalShare.toUtf8().constData(), 1 );
break;
}
}
}
QgsOracleNewConnection::QgsOracleNewConnection( QWidget *parent, const QString &connName, Qt::WindowFlags fl )
: QDialog( parent, fl )
, mOriginalConnName( connName )
{
setupUi( this );
txtSchema->setShowClearButton( true );
connect( buttonBox, &QDialogButtonBox::helpRequested, this, &QgsOracleNewConnection::showHelp );
connect( btnConnect, &QPushButton::clicked, this, &QgsOracleNewConnection::testConnection );
if ( !connName.isEmpty() )
{
// populate the dialog with the information stored for the connection
// populate the fields with the stored setting parameters
QgsSettings settings;
QString key = QStringLiteral( "/Oracle/connections/" ) + connName;
txtDatabase->setText( settings.value( key + QStringLiteral( "/database" ) ).toString() );
txtHost->setText( settings.value( key + QStringLiteral( "/host" ) ).toString() );
QString port = settings.value( key + QStringLiteral( "/port" ) ).toString();
if ( port.length() == 0 )
{
port = QStringLiteral( "1521" );
}
txtPort->setText( port );
txtOptions->setText( settings.value( key + QStringLiteral( "/dboptions" ) ).toString() );
txtWorkspace->setText( settings.value( key + QStringLiteral( "/dbworkspace" ) ).toString() );
txtSchema->setText( settings.value( key + QStringLiteral( "/schema" ) ).toString() );
cb_userTablesOnly->setChecked( settings.value( key + QStringLiteral( "/userTablesOnly" ), false ).toBool() );
cb_geometryColumnsOnly->setChecked( settings.value( key + QStringLiteral( "/geometryColumnsOnly" ), true ).toBool() );
cb_allowGeometrylessTables->setChecked( settings.value( key + QStringLiteral( "/allowGeometrylessTables" ), false ).toBool() );
cb_useEstimatedMetadata->setChecked( settings.value( key + QStringLiteral( "/estimatedMetadata" ), false ).toBool() );
cb_onlyExistingTypes->setChecked( settings.value( key + QStringLiteral( "/onlyExistingTypes" ), true ).toBool() );
cb_includeGeoAttributes->setChecked( settings.value( key + QStringLiteral( "/includeGeoAttributes" ), false ).toBool() );
if ( settings.value( key + QStringLiteral( "/saveUsername" ) ).toString() == QLatin1String( "true" ) )
{
txtUsername->setText( settings.value( key + QStringLiteral( "/username" ) ).toString() );
chkStoreUsername->setChecked( true );
}
if ( settings.value( key + QStringLiteral( "/savePassword" ) ).toString() == QLatin1String( "true" ) )
{
txtPassword->setText( settings.value( key + QStringLiteral( "/password" ) ).toString() );
chkStorePassword->setChecked( true );
}
// Old save setting
if ( settings.contains( key + QStringLiteral( "/save" ) ) )
{
txtUsername->setText( settings.value( key + QStringLiteral( "/username" ) ).toString() );
chkStoreUsername->setChecked( !txtUsername->text().isEmpty() );
if ( settings.value( key + QStringLiteral( "/save" ) ).toString() == QLatin1String( "true" ) )
txtPassword->setText( settings.value( key + QStringLiteral( "/password" ) ).toString() );
chkStorePassword->setChecked( true );
}
txtName->setText( connName );
}
txtName->setValidator( new QRegExpValidator( QRegExp( QStringLiteral( "[^\\/]+" ) ), txtName ) );
}
bool QgsNewSpatialiteLayerDialog::createDb()
{
QString dbPath = mDatabaseComboBox->currentText();
if ( dbPath.isEmpty() )
return false;
QFile newDb( dbPath );
if ( newDb.exists() )
{
QMessageBox msgBox;
msgBox.setIcon( QMessageBox::Question );
msgBox.setWindowTitle( tr( "The File Already Exists." ) );
msgBox.setText( tr( "Do you want to overwrite the existing file with a new database or add a new layer to it?" ) );
QPushButton *overwriteButton = msgBox.addButton( tr( "Overwrite" ), QMessageBox::ActionRole );
QPushButton *addNewLayerButton = msgBox.addButton( tr( "Add new layer" ), QMessageBox::ActionRole );
msgBox.setStandardButtons( QMessageBox::Cancel );
msgBox.setDefaultButton( addNewLayerButton );
int ret = msgBox.exec();
if ( ret == QMessageBox::Cancel )
{
return false;
}
if ( msgBox.clickedButton() == overwriteButton )
{
newDb.remove();
}
}
if ( !newDb.exists() )
{
QString errCause;
bool res = false;
QString spatialite_lib = QgsProviderRegistry::instance()->library( QStringLiteral( "spatialite" ) );
QLibrary *myLib = new QLibrary( spatialite_lib );
bool loaded = myLib->load();
if ( loaded )
{
QgsDebugMsg( "SpatiaLite provider loaded" );
typedef bool ( *createDbProc )( const QString &, QString & );
createDbProc createDbPtr = ( createDbProc ) cast_to_fptr( myLib->resolve( "createDb" ) );
if ( createDbPtr )
{
res = createDbPtr( dbPath, errCause );
}
else
{
errCause = QStringLiteral( "Resolving createDb(...) failed" );
}
}
delete myLib;
if ( !res )
{
QMessageBox::warning( nullptr, tr( "SpatiaLite Database" ), errCause );
pbnFindSRID->setEnabled( false );
}
}
QFileInfo fi( newDb );
if ( !fi.exists() )
{
pbnFindSRID->setEnabled( false );
return false;
}
QString key = "/SpatiaLite/connections/" + fi.fileName() + "/sqlitepath";
QgsSettings settings;
if ( !settings.contains( key ) )
{
settings.setValue( QStringLiteral( "SpatiaLite/connections/selected" ), fi.fileName() + tr( "@" ) + fi.canonicalFilePath() );
settings.setValue( key, fi.canonicalFilePath() );
QMessageBox::information( nullptr, tr( "SpatiaLite Database" ), tr( "Registered new database!" ) );
}
pbnFindSRID->setEnabled( true );
return true;
}
QgsDiagramProperties::QgsDiagramProperties( QgsVectorLayer *layer, QWidget *parent, QgsMapCanvas *canvas )
: QWidget( parent )
, mMapCanvas( canvas )
{
mLayer = layer;
if ( !layer )
{
return;
}
setupUi( this );
// get rid of annoying outer focus rect on Mac
mDiagramOptionsListWidget->setAttribute( Qt::WA_MacShowFocusRect, false );
mDiagramTypeComboBox->blockSignals( true );
QPixmap pix = QgsApplication::getThemePixmap( QStringLiteral( "diagramNone" ) );
mDiagramTypeComboBox->addItem( pix, tr( "No diagrams" ), "None" );
pix = QgsApplication::getThemePixmap( QStringLiteral( "pie-chart" ) );
mDiagramTypeComboBox->addItem( pix, tr( "Pie chart" ), DIAGRAM_NAME_PIE );
pix = QgsApplication::getThemePixmap( QStringLiteral( "text" ) );
mDiagramTypeComboBox->addItem( pix, tr( "Text diagram" ), DIAGRAM_NAME_TEXT );
pix = QgsApplication::getThemePixmap( QStringLiteral( "histogram" ) );
mDiagramTypeComboBox->addItem( pix, tr( "Histogram" ), DIAGRAM_NAME_HISTOGRAM );
mDiagramTypeComboBox->blockSignals( false );
mScaleRangeWidget->setMapCanvas( mMapCanvas );
mSizeFieldExpressionWidget->registerExpressionContextGenerator( this );
mBackgroundColorButton->setColorDialogTitle( tr( "Select background color" ) );
mBackgroundColorButton->setAllowAlpha( true );
mBackgroundColorButton->setContext( QStringLiteral( "symbology" ) );
mBackgroundColorButton->setShowNoColor( true );
mBackgroundColorButton->setNoColorString( tr( "Transparent background" ) );
mDiagramPenColorButton->setColorDialogTitle( tr( "Select pen color" ) );
mDiagramPenColorButton->setAllowAlpha( true );
mDiagramPenColorButton->setContext( QStringLiteral( "symbology" ) );
mDiagramPenColorButton->setShowNoColor( true );
mDiagramPenColorButton->setNoColorString( tr( "Transparent stroke" ) );
mMaxValueSpinBox->setShowClearButton( false );
mDiagramAttributesTreeWidget->setItemDelegateForColumn( ColumnAttributeExpression, new EditBlockerDelegate( this ) );
mDiagramAttributesTreeWidget->setItemDelegateForColumn( ColumnColor, new EditBlockerDelegate( this ) );
connect( mFixedSizeRadio, &QRadioButton::toggled, this, &QgsDiagramProperties::scalingTypeChanged );
connect( mAttributeBasedScalingRadio, &QRadioButton::toggled, this, &QgsDiagramProperties::scalingTypeChanged );
mDiagramUnitComboBox->setUnits( QgsUnitTypes::RenderUnitList() << QgsUnitTypes::RenderMillimeters << QgsUnitTypes::RenderMapUnits << QgsUnitTypes::RenderPixels
<< QgsUnitTypes::RenderPoints << QgsUnitTypes::RenderInches );
mDiagramLineUnitComboBox->setUnits( QgsUnitTypes::RenderUnitList() << QgsUnitTypes::RenderMillimeters << QgsUnitTypes::RenderMapUnits << QgsUnitTypes::RenderPixels
<< QgsUnitTypes::RenderPoints << QgsUnitTypes::RenderInches );
QgsWkbTypes::GeometryType layerType = layer->geometryType();
if ( layerType == QgsWkbTypes::UnknownGeometry || layerType == QgsWkbTypes::NullGeometry )
{
mDiagramTypeComboBox->setEnabled( false );
mDiagramFrame->setEnabled( false );
}
//insert placement options
mPlacementComboBox->blockSignals( true );
switch ( layerType )
{
case QgsWkbTypes::PointGeometry:
mPlacementComboBox->addItem( tr( "Around Point" ), QgsDiagramLayerSettings::AroundPoint );
mPlacementComboBox->addItem( tr( "Over Point" ), QgsDiagramLayerSettings::OverPoint );
mLinePlacementFrame->setVisible( false );
break;
case QgsWkbTypes::LineGeometry:
mPlacementComboBox->addItem( tr( "Around Line" ), QgsDiagramLayerSettings::Line );
mPlacementComboBox->addItem( tr( "Over Line" ), QgsDiagramLayerSettings::Horizontal );
mLinePlacementFrame->setVisible( true );
break;
case QgsWkbTypes::PolygonGeometry:
mPlacementComboBox->addItem( tr( "Around Centroid" ), QgsDiagramLayerSettings::AroundPoint );
mPlacementComboBox->addItem( tr( "Over Centroid" ), QgsDiagramLayerSettings::OverPoint );
mPlacementComboBox->addItem( tr( "Perimeter" ), QgsDiagramLayerSettings::Line );
mPlacementComboBox->addItem( tr( "Inside Polygon" ), QgsDiagramLayerSettings::Horizontal );
mLinePlacementFrame->setVisible( false );
break;
default:
break;
}
mPlacementComboBox->blockSignals( false );
mLabelPlacementComboBox->addItem( tr( "Height" ), QgsDiagramSettings::Height );
mLabelPlacementComboBox->addItem( tr( "x-height" ), QgsDiagramSettings::XHeight );
mScaleDependencyComboBox->addItem( tr( "Area" ), true );
mScaleDependencyComboBox->addItem( tr( "Diameter" ), false );
mAngleOffsetComboBox->addItem( tr( "Top" ), 90 * 16 );
mAngleOffsetComboBox->addItem( tr( "Right" ), 0 );
mAngleOffsetComboBox->addItem( tr( "Bottom" ), 270 * 16 );
mAngleOffsetComboBox->addItem( tr( "Left" ), 180 * 16 );
QgsSettings settings;
// reset horiz stretch of left side of options splitter (set to 1 for previewing in Qt Designer)
QSizePolicy policy( mDiagramOptionsListFrame->sizePolicy() );
policy.setHorizontalStretch( 0 );
mDiagramOptionsListFrame->setSizePolicy( policy );
if ( !settings.contains( QStringLiteral( "/Windows/Diagrams/OptionsSplitState" ) ) )
{
// set left list widget width on initial showing
QList<int> splitsizes;
splitsizes << 115;
mDiagramOptionsSplitter->setSizes( splitsizes );
}
// restore dialog, splitters and current tab
mDiagramOptionsSplitter->restoreState( settings.value( QStringLiteral( "Windows/Diagrams/OptionsSplitState" ) ).toByteArray() );
mDiagramOptionsListWidget->setCurrentRow( settings.value( QStringLiteral( "Windows/Diagrams/Tab" ), 0 ).toInt() );
// field combo and expression button
mSizeFieldExpressionWidget->setLayer( mLayer );
QgsDistanceArea myDa;
myDa.setSourceCrs( mLayer->crs() );
myDa.setEllipsoidalMode( true );
myDa.setEllipsoid( QgsProject::instance()->ellipsoid() );
mSizeFieldExpressionWidget->setGeomCalculator( myDa );
//insert all attributes into the combo boxes
const QgsFields &layerFields = layer->fields();
for ( int idx = 0; idx < layerFields.count(); ++idx )
{
QTreeWidgetItem *newItem = new QTreeWidgetItem( mAttributesTreeWidget );
QString name = QStringLiteral( "\"%1\"" ).arg( layerFields.at( idx ).name() );
newItem->setText( 0, name );
newItem->setData( 0, RoleAttributeExpression, name );
newItem->setFlags( newItem->flags() & ~Qt::ItemIsDropEnabled );
}
const QgsDiagramRenderer *dr = layer->diagramRenderer();
if ( !dr ) //no diagram renderer yet, insert reasonable default
{
mDiagramTypeComboBox->blockSignals( true );
mDiagramTypeComboBox->setCurrentIndex( 0 );
mDiagramTypeComboBox->blockSignals( false );
mFixedSizeRadio->setChecked( true );
mDiagramUnitComboBox->setUnit( QgsUnitTypes::RenderMillimeters );
mDiagramLineUnitComboBox->setUnit( QgsUnitTypes::RenderMillimeters );
mLabelPlacementComboBox->setCurrentIndex( mLabelPlacementComboBox->findText( tr( "x-height" ) ) );
mDiagramSizeSpinBox->setEnabled( true );
mDiagramSizeSpinBox->setValue( 15 );
mLinearScaleFrame->setEnabled( false );
mIncreaseMinimumSizeSpinBox->setEnabled( false );
mIncreaseMinimumSizeLabel->setEnabled( false );
mBarWidthSpinBox->setValue( 5 );
mScaleVisibilityGroupBox->setChecked( layer->hasScaleBasedVisibility() );
mScaleRangeWidget->setScaleRange( 1.0 / layer->maximumScale(), 1.0 / layer->minimumScale() ); // caution: layer uses scale denoms, widget uses true scales
mShowAllCheckBox->setChecked( true );
mCheckBoxAttributeLegend->setChecked( true );
mCheckBoxSizeLegend->setChecked( false );
mSizeLegendSymbol.reset( QgsMarkerSymbol::createSimple( QgsStringMap() ) );
switch ( layerType )
{
case QgsWkbTypes::PointGeometry:
mPlacementComboBox->setCurrentIndex( mPlacementComboBox->findData( QgsDiagramLayerSettings::AroundPoint ) );
break;
case QgsWkbTypes::LineGeometry:
mPlacementComboBox->setCurrentIndex( mPlacementComboBox->findData( QgsDiagramLayerSettings::Line ) );
chkLineAbove->setChecked( true );
chkLineBelow->setChecked( false );
chkLineOn->setChecked( false );
chkLineOrientationDependent->setChecked( false );
break;
case QgsWkbTypes::PolygonGeometry:
mPlacementComboBox->setCurrentIndex( mPlacementComboBox->findData( QgsDiagramLayerSettings::AroundPoint ) );
break;
case QgsWkbTypes::UnknownGeometry:
case QgsWkbTypes::NullGeometry:
break;
}
mBackgroundColorButton->setColor( QColor( 255, 255, 255, 255 ) );
//force a refresh of widget status to match diagram type
on_mDiagramTypeComboBox_currentIndexChanged( mDiagramTypeComboBox->currentIndex() );
}
else // already a diagram renderer present
{
//single category renderer or interpolated one?
if ( dr->rendererName() == QLatin1String( "SingleCategory" ) )
{
mFixedSizeRadio->setChecked( true );
}
else
{
mAttributeBasedScalingRadio->setChecked( true );
}
mDiagramSizeSpinBox->setEnabled( mFixedSizeRadio->isChecked() );
mLinearScaleFrame->setEnabled( mAttributeBasedScalingRadio->isChecked() );
mCheckBoxAttributeLegend->setChecked( dr->attributeLegend() );
mCheckBoxSizeLegend->setChecked( dr->sizeLegend() );
mSizeLegendSymbol.reset( dr->sizeLegendSymbol() ? dr->sizeLegendSymbol()->clone() : QgsMarkerSymbol::createSimple( QgsStringMap() ) );
QIcon icon = QgsSymbolLayerUtils::symbolPreviewIcon( mSizeLegendSymbol.get(), mButtonSizeLegendSymbol->iconSize() );
mButtonSizeLegendSymbol->setIcon( icon );
//assume single category or linearly interpolated diagram renderer for now
QList<QgsDiagramSettings> settingList = dr->diagramSettings();
if ( !settingList.isEmpty() )
{
mDiagramFrame->setEnabled( settingList.at( 0 ).enabled );
mDiagramFont = settingList.at( 0 ).font;
QSizeF size = settingList.at( 0 ).size;
mBackgroundColorButton->setColor( settingList.at( 0 ).backgroundColor );
mTransparencySpinBox->setValue( settingList.at( 0 ).transparency * 100.0 / 255.0 );
mTransparencySlider->setValue( mTransparencySpinBox->value() );
mDiagramPenColorButton->setColor( settingList.at( 0 ).penColor );
mPenWidthSpinBox->setValue( settingList.at( 0 ).penWidth );
mDiagramSizeSpinBox->setValue( ( size.width() + size.height() ) / 2.0 );
// caution: layer uses scale denoms, widget uses true scales
mScaleRangeWidget->setScaleRange( 1.0 / ( settingList.at( 0 ).maxScaleDenominator > 0 ? settingList.at( 0 ).maxScaleDenominator : layer->maximumScale() ),
1.0 / ( settingList.at( 0 ).minScaleDenominator > 0 ? settingList.at( 0 ).minScaleDenominator : layer->minimumScale() ) );
mScaleVisibilityGroupBox->setChecked( settingList.at( 0 ).scaleBasedVisibility );
mDiagramUnitComboBox->setUnit( settingList.at( 0 ).sizeType );
mDiagramUnitComboBox->setMapUnitScale( settingList.at( 0 ).sizeScale );
mDiagramLineUnitComboBox->setUnit( settingList.at( 0 ).lineSizeUnit );
mDiagramLineUnitComboBox->setMapUnitScale( settingList.at( 0 ).lineSizeScale );
if ( settingList.at( 0 ).labelPlacementMethod == QgsDiagramSettings::Height )
{
mLabelPlacementComboBox->setCurrentIndex( 0 );
}
else
{
mLabelPlacementComboBox->setCurrentIndex( 1 );
}
mAngleOffsetComboBox->setCurrentIndex( mAngleOffsetComboBox->findData( settingList.at( 0 ).angleOffset ) );
mOrientationLeftButton->setProperty( "direction", QgsDiagramSettings::Left );
mOrientationRightButton->setProperty( "direction", QgsDiagramSettings::Right );
mOrientationUpButton->setProperty( "direction", QgsDiagramSettings::Up );
mOrientationDownButton->setProperty( "direction", QgsDiagramSettings::Down );
switch ( settingList.at( 0 ).diagramOrientation )
{
case QgsDiagramSettings::Left:
mOrientationLeftButton->setChecked( true );
break;
case QgsDiagramSettings::Right:
mOrientationRightButton->setChecked( true );
break;
case QgsDiagramSettings::Up:
mOrientationUpButton->setChecked( true );
break;
case QgsDiagramSettings::Down:
mOrientationDownButton->setChecked( true );
break;
}
mBarWidthSpinBox->setValue( settingList.at( 0 ).barWidth );
mIncreaseSmallDiagramsCheck->setChecked( settingList.at( 0 ).minimumSize != 0 );
mIncreaseMinimumSizeSpinBox->setEnabled( mIncreaseSmallDiagramsCheck->isChecked() );
mIncreaseMinimumSizeLabel->setEnabled( mIncreaseSmallDiagramsCheck->isChecked() );
mIncreaseMinimumSizeSpinBox->setValue( settingList.at( 0 ).minimumSize );
if ( settingList.at( 0 ).scaleByArea )
{
mScaleDependencyComboBox->setCurrentIndex( 0 );
}
else
{
mScaleDependencyComboBox->setCurrentIndex( 1 );
}
QList< QColor > categoryColors = settingList.at( 0 ).categoryColors;
QList< QString > categoryAttributes = settingList.at( 0 ).categoryAttributes;
QList< QString > categoryLabels = settingList.at( 0 ).categoryLabels;
QList< QString >::const_iterator catIt = categoryAttributes.constBegin();
QList< QColor >::const_iterator coIt = categoryColors.constBegin();
QList< QString >::const_iterator labIt = categoryLabels.constBegin();
for ( ; catIt != categoryAttributes.constEnd(); ++catIt, ++coIt, ++labIt )
{
QTreeWidgetItem *newItem = new QTreeWidgetItem( mDiagramAttributesTreeWidget );
newItem->setText( 0, *catIt );
newItem->setData( 0, RoleAttributeExpression, *catIt );
newItem->setFlags( newItem->flags() & ~Qt::ItemIsDropEnabled );
QColor col( *coIt );
col.setAlpha( 255 );
newItem->setBackground( 1, QBrush( col ) );
newItem->setText( 2, *labIt );
newItem->setFlags( newItem->flags() | Qt::ItemIsEditable );
}
}
if ( dr->rendererName() == QLatin1String( "LinearlyInterpolated" ) )
{
const QgsLinearlyInterpolatedDiagramRenderer *lidr = dynamic_cast<const QgsLinearlyInterpolatedDiagramRenderer *>( dr );
if ( lidr )
{
mDiagramSizeSpinBox->setEnabled( false );
mLinearScaleFrame->setEnabled( true );
mMaxValueSpinBox->setValue( lidr->upperValue() );
mSizeSpinBox->setValue( ( lidr->upperSize().width() + lidr->upperSize().height() ) / 2 );
if ( lidr->classificationAttributeIsExpression() )
{
mSizeFieldExpressionWidget->setField( lidr->classificationAttributeExpression() );
}
else
{
mSizeFieldExpressionWidget->setField( lidr->classificationField() );
}
}
}
const QgsDiagramLayerSettings *dls = layer->diagramLayerSettings();
if ( dls )
{
mDiagramDistanceSpinBox->setValue( dls->distance() );
mPrioritySlider->setValue( dls->priority() );
mZIndexSpinBox->setValue( dls->zIndex() );
mPlacementComboBox->setCurrentIndex( mPlacementComboBox->findData( dls->placement() ) );
chkLineAbove->setChecked( dls->linePlacementFlags() & QgsDiagramLayerSettings::AboveLine );
chkLineBelow->setChecked( dls->linePlacementFlags() & QgsDiagramLayerSettings::BelowLine );
chkLineOn->setChecked( dls->linePlacementFlags() & QgsDiagramLayerSettings::OnLine );
if ( !( dls->linePlacementFlags() & QgsDiagramLayerSettings::MapOrientation ) )
chkLineOrientationDependent->setChecked( true );
mShowAllCheckBox->setChecked( dls->showAllDiagrams() );
mDataDefinedProperties = dls->dataDefinedProperties();
}
if ( dr->diagram() )
{
mDiagramType = dr->diagram()->diagramName();
mDiagramTypeComboBox->blockSignals( true );
mDiagramTypeComboBox->setCurrentIndex( settingList.at( 0 ).enabled ? mDiagramTypeComboBox->findData( mDiagramType ) : 0 );
mDiagramTypeComboBox->blockSignals( false );
//force a refresh of widget status to match diagram type
on_mDiagramTypeComboBox_currentIndexChanged( mDiagramTypeComboBox->currentIndex() );
if ( mDiagramTypeComboBox->currentIndex() == -1 )
{
QMessageBox::warning( this, tr( "Unknown diagram type." ),
tr( "The diagram type '%1' is unknown. A default type is selected for you." ).arg( mDiagramType ), QMessageBox::Ok );
mDiagramTypeComboBox->setCurrentIndex( mDiagramTypeComboBox->findData( DIAGRAM_NAME_PIE ) );
}
}
}
connect( mAddAttributeExpression, &QPushButton::clicked, this, &QgsDiagramProperties::showAddAttributeExpressionDialog );
connect( mTransparencySlider, &QSlider::valueChanged, mTransparencySpinBox, &QgsSpinBox::setValue );
connect( mTransparencySpinBox, static_cast < void ( QgsSpinBox::* )( int ) > ( &QSpinBox::valueChanged ), mTransparencySlider, &QSlider::setValue );
registerDataDefinedButton( mBackgroundColorDDBtn, QgsDiagramLayerSettings::BackgroundColor );
registerDataDefinedButton( mLineColorDDBtn, QgsDiagramLayerSettings::StrokeColor );
registerDataDefinedButton( mLineWidthDDBtn, QgsDiagramLayerSettings::StrokeWidth );
registerDataDefinedButton( mCoordXDDBtn, QgsDiagramLayerSettings::PositionX );
registerDataDefinedButton( mCoordYDDBtn, QgsDiagramLayerSettings::PositionY );
registerDataDefinedButton( mDistanceDDBtn, QgsDiagramLayerSettings::Distance );
registerDataDefinedButton( mPriorityDDBtn, QgsDiagramLayerSettings::Priority );
registerDataDefinedButton( mZOrderDDBtn, QgsDiagramLayerSettings::ZIndex );
registerDataDefinedButton( mShowDiagramDDBtn, QgsDiagramLayerSettings::Show );
registerDataDefinedButton( mAlwaysShowDDBtn, QgsDiagramLayerSettings::AlwaysShow );
registerDataDefinedButton( mIsObstacleDDBtn, QgsDiagramLayerSettings::IsObstacle );
registerDataDefinedButton( mStartAngleDDBtn, QgsDiagramLayerSettings::StartAngle );
}
void QgsOgrSourceSelect::addButtonClicked()
{
QgsSettings settings;
mDataSources.clear();
if ( radioSrcDatabase->isChecked() )
{
if ( !settings.contains( '/' + cmbDatabaseTypes->currentText()
+ "/connections/" + cmbConnections->currentText()
+ "/host" ) )
{
QMessageBox::information( this,
tr( "Add vector layer" ),
tr( "No database selected." ) );
return;
}
QString baseKey = '/' + cmbDatabaseTypes->currentText() + "/connections/";
baseKey += cmbConnections->currentText();
QString host = settings.value( baseKey + "/host" ).toString();
QString database = settings.value( baseKey + "/database" ).toString();
QString port = settings.value( baseKey + "/port" ).toString();
QString user = settings.value( baseKey + "/username" ).toString();
QString pass = settings.value( baseKey + "/password" ).toString();
bool makeConnection = false;
if ( pass.isEmpty() )
{
if ( cmbDatabaseTypes->currentText() == QLatin1String( "MSSQL" ) )
makeConnection = true;
else
pass = QInputDialog::getText( this,
tr( "Password for " ) + user,
tr( "Please enter your password:"******"Add vector layer" ),
tr( "No protocol URI entered." ) );
return;
}
mDataSources << createProtocolURI( cmbProtocolTypes->currentText(), protocolURI->text() );
}
else if ( radioSrcFile->isChecked() )
{
if ( inputSrcDataset->text().isEmpty() )
{
QMessageBox::information( this,
tr( "Add vector layer" ),
tr( "No layers selected." ) );
return;
}
mDataSources << inputSrcDataset->text().split( ';' );
}
else if ( radioSrcDirectory->isChecked() )
{
if ( inputSrcDataset->text().isEmpty() )
{
QMessageBox::information( this,
tr( "Add vector layer" ),
tr( "No directory selected." ) );
return;
}
mDataSources << inputSrcDataset->text();
}
// Save the used encoding
settings.setValue( QStringLiteral( "UI/encoding" ), encoding() );
if ( ! mDataSources.isEmpty() )
{
emit addVectorLayers( mDataSources, encoding(), dataSourceType() );
}
}
