QgsRasterCalcDialog::QgsRasterCalcDialog( QWidget * parent, Qt::WindowFlags f ): QDialog( parent, f )
{
setupUi( this );
//add supported output formats
insertAvailableOutputFormats();
insertAvailableRasterBands();
}
QgsRasterCalcDialog::QgsRasterCalcDialog( QgsRasterLayer *rasterLayer, QWidget *parent, Qt::WindowFlags f ): QDialog( parent, f )
{
setupUi( this );
QgsGui::enableAutoGeometryRestore( this );
connect( mRasterBandsListWidget, &QListWidget::itemDoubleClicked, this, &QgsRasterCalcDialog::mRasterBandsListWidget_itemDoubleClicked );
connect( mButtonBox, &QDialogButtonBox::accepted, this, &QgsRasterCalcDialog::mButtonBox_accepted );
connect( mCurrentLayerExtentButton, &QPushButton::clicked, this, &QgsRasterCalcDialog::mCurrentLayerExtentButton_clicked );
connect( mExpressionTextEdit, &QTextEdit::textChanged, this, &QgsRasterCalcDialog::mExpressionTextEdit_textChanged );
connect( mPlusPushButton, &QPushButton::clicked, this, &QgsRasterCalcDialog::mPlusPushButton_clicked );
connect( mMinusPushButton, &QPushButton::clicked, this, &QgsRasterCalcDialog::mMinusPushButton_clicked );
connect( mMultiplyPushButton, &QPushButton::clicked, this, &QgsRasterCalcDialog::mMultiplyPushButton_clicked );
connect( mDividePushButton, &QPushButton::clicked, this, &QgsRasterCalcDialog::mDividePushButton_clicked );
connect( mSqrtButton, &QPushButton::clicked, this, &QgsRasterCalcDialog::mSqrtButton_clicked );
connect( mCosButton, &QPushButton::clicked, this, &QgsRasterCalcDialog::mCosButton_clicked );
connect( mSinButton, &QPushButton::clicked, this, &QgsRasterCalcDialog::mSinButton_clicked );
connect( mASinButton, &QPushButton::clicked, this, &QgsRasterCalcDialog::mASinButton_clicked );
connect( mExpButton, &QPushButton::clicked, this, &QgsRasterCalcDialog::mExpButton_clicked );
connect( mLnButton, &QPushButton::clicked, this, &QgsRasterCalcDialog::mLnButton_clicked );
connect( mLogButton, &QPushButton::clicked, this, &QgsRasterCalcDialog::mLogButton_clicked );
connect( mNotEqualButton, &QPushButton::clicked, this, &QgsRasterCalcDialog::mNotEqualButton_clicked );
connect( mTanButton, &QPushButton::clicked, this, &QgsRasterCalcDialog::mTanButton_clicked );
connect( mACosButton, &QPushButton::clicked, this, &QgsRasterCalcDialog::mACosButton_clicked );
connect( mATanButton, &QPushButton::clicked, this, &QgsRasterCalcDialog::mATanButton_clicked );
connect( mOpenBracketPushButton, &QPushButton::clicked, this, &QgsRasterCalcDialog::mOpenBracketPushButton_clicked );
connect( mCloseBracketPushButton, &QPushButton::clicked, this, &QgsRasterCalcDialog::mCloseBracketPushButton_clicked );
connect( mLessButton, &QPushButton::clicked, this, &QgsRasterCalcDialog::mLessButton_clicked );
connect( mGreaterButton, &QPushButton::clicked, this, &QgsRasterCalcDialog::mGreaterButton_clicked );
connect( mEqualButton, &QPushButton::clicked, this, &QgsRasterCalcDialog::mEqualButton_clicked );
connect( mLesserEqualButton, &QPushButton::clicked, this, &QgsRasterCalcDialog::mLesserEqualButton_clicked );
connect( mGreaterEqualButton, &QPushButton::clicked, this, &QgsRasterCalcDialog::mGreaterEqualButton_clicked );
connect( mAndButton, &QPushButton::clicked, this, &QgsRasterCalcDialog::mAndButton_clicked );
connect( mOrButton, &QPushButton::clicked, this, &QgsRasterCalcDialog::mOrButton_clicked );
connect( mButtonBox, &QDialogButtonBox::helpRequested, this, &QgsRasterCalcDialog::showHelp );
if ( rasterLayer && rasterLayer->dataProvider() && rasterLayer->dataProvider()->name() == QLatin1String( "gdal" ) )
{
setExtentSize( rasterLayer->width(), rasterLayer->height(), rasterLayer->extent() );
mCrsSelector->setCrs( rasterLayer->crs() );
}
//add supported output formats
insertAvailableOutputFormats();
insertAvailableRasterBands();
mExpressionTextEdit->setCurrentFont( QFontDatabase::systemFont( QFontDatabase::FixedFont ) );
QgsSettings settings;
mOutputLayer->setStorageMode( QgsFileWidget::SaveFile );
mOutputLayer->setDialogTitle( tr( "Enter result file" ) );
mOutputLayer->setDefaultRoot( settings.value( QStringLiteral( "/RasterCalculator/lastOutputDir" ), QDir::homePath() ).toString() );
connect( mOutputLayer, &QgsFileWidget::fileChanged, this, [ = ]() { setAcceptButtonState(); } );
}
QgsRasterCalcDialog::QgsRasterCalcDialog( QWidget * parent, Qt::WindowFlags f ): QDialog( parent, f )
{
setupUi( this );
QSettings settings;
restoreGeometry( settings.value( "/Windows/RasterCalc/geometry" ).toByteArray() );
//add supported output formats
insertAvailableOutputFormats();
insertAvailableRasterBands();
if ( !mAvailableRasterBands.isEmpty() )
{
//grab default crs from first raster
mCrsSelector->setCrs( mAvailableRasterBands.at( 0 ).raster->crs() );
}
}
QgsRasterLayerSaveAsDialog::QgsRasterLayerSaveAsDialog( QgsRasterLayer *rasterLayer,
QgsRasterDataProvider *sourceProvider, const QgsRectangle ¤tExtent,
const QgsCoordinateReferenceSystem &layerCrs, const QgsCoordinateReferenceSystem ¤tCrs,
QWidget *parent, Qt::WindowFlags f )
: QDialog( parent, f )
, mRasterLayer( rasterLayer )
, mDataProvider( sourceProvider )
, mCurrentExtent( currentExtent )
, mLayerCrs( layerCrs )
, mCurrentCrs( currentCrs )
, mResolutionState( OriginalResolution )
{
setupUi( this );
connect( mRawModeRadioButton, &QRadioButton::toggled, this, &QgsRasterLayerSaveAsDialog::mRawModeRadioButton_toggled );
connect( mFormatComboBox, static_cast<void ( QComboBox::* )( const QString & )>( &QComboBox::currentIndexChanged ), this, &QgsRasterLayerSaveAsDialog::mFormatComboBox_currentIndexChanged );
connect( mResolutionRadioButton, &QRadioButton::toggled, this, &QgsRasterLayerSaveAsDialog::mResolutionRadioButton_toggled );
connect( mOriginalResolutionPushButton, &QPushButton::clicked, this, &QgsRasterLayerSaveAsDialog::mOriginalResolutionPushButton_clicked );
connect( mXResolutionLineEdit, &QLineEdit::textEdited, this, &QgsRasterLayerSaveAsDialog::mXResolutionLineEdit_textEdited );
connect( mYResolutionLineEdit, &QLineEdit::textEdited, this, &QgsRasterLayerSaveAsDialog::mYResolutionLineEdit_textEdited );
connect( mOriginalSizePushButton, &QPushButton::clicked, this, &QgsRasterLayerSaveAsDialog::mOriginalSizePushButton_clicked );
connect( mColumnsLineEdit, &QLineEdit::textEdited, this, &QgsRasterLayerSaveAsDialog::mColumnsLineEdit_textEdited );
connect( mRowsLineEdit, &QLineEdit::textEdited, this, &QgsRasterLayerSaveAsDialog::mRowsLineEdit_textEdited );
connect( mAddNoDataManuallyToolButton, &QPushButton::clicked, this, &QgsRasterLayerSaveAsDialog::mAddNoDataManuallyToolButton_clicked );
connect( mLoadTransparentNoDataToolButton, &QPushButton::clicked, this, &QgsRasterLayerSaveAsDialog::mLoadTransparentNoDataToolButton_clicked );
connect( mRemoveSelectedNoDataToolButton, &QPushButton::clicked, this, &QgsRasterLayerSaveAsDialog::mRemoveSelectedNoDataToolButton_clicked );
connect( mRemoveAllNoDataToolButton, &QPushButton::clicked, this, &QgsRasterLayerSaveAsDialog::mRemoveAllNoDataToolButton_clicked );
connect( mTileModeCheckBox, &QCheckBox::toggled, this, &QgsRasterLayerSaveAsDialog::mTileModeCheckBox_toggled );
connect( mPyramidsGroupBox, &QgsCollapsibleGroupBox::toggled, this, &QgsRasterLayerSaveAsDialog::mPyramidsGroupBox_toggled );
mAddNoDataManuallyToolButton->setIcon( QgsApplication::getThemeIcon( QStringLiteral( "/symbologyAdd.svg" ) ) );
mLoadTransparentNoDataToolButton->setIcon( QgsApplication::getThemeIcon( QStringLiteral( "/mActionFileOpen.svg" ) ) );
mRemoveSelectedNoDataToolButton->setIcon( QgsApplication::getThemeIcon( QStringLiteral( "/symbologyRemove.svg" ) ) );
mRemoveAllNoDataToolButton->setIcon( QgsApplication::getThemeIcon( QStringLiteral( "/mActionRemove.svg" ) ) );
mNoDataTableWidget->setColumnCount( 2 );
mNoDataTableWidget->setHorizontalHeaderItem( 0, new QTableWidgetItem( tr( "From" ) ) );
mNoDataTableWidget->setHorizontalHeaderItem( 1, new QTableWidgetItem( tr( "To" ) ) );
mRawModeRadioButton_toggled( true );
setValidators();
toggleResolutionSize();
insertAvailableOutputFormats();
//fill reasonable default values depending on the provider
if ( mDataProvider )
{
if ( mDataProvider->capabilities() & QgsRasterDataProvider::Size )
{
setOriginalResolution();
int xSize = mDataProvider->xSize();
int ySize = mDataProvider->ySize();
mMaximumSizeXLineEdit->setText( QString::number( xSize ) );
mMaximumSizeYLineEdit->setText( QString::number( ySize ) );
}
else //wms, sometimes wcs
{
mTileModeCheckBox->setChecked( true );
mMaximumSizeXLineEdit->setText( QString::number( 2000 ) );
mMaximumSizeYLineEdit->setText( QString::number( 2000 ) );
}
// setup creation option widget
mCreateOptionsWidget->setProvider( mDataProvider->name() );
if ( mDataProvider->name() == QLatin1String( "gdal" ) )
{
mCreateOptionsWidget->setFormat( mFormatComboBox->currentData().toString() );
}
mCreateOptionsWidget->setRasterLayer( mRasterLayer );
mCreateOptionsWidget->update();
}
// Only do pyramids if dealing directly with GDAL.
if ( mDataProvider && mDataProvider->capabilities() & QgsRasterDataProvider::BuildPyramids )
{
// setup pyramids option widget
// mPyramidsOptionsWidget->createOptionsWidget()->setType( QgsRasterFormatSaveOptionsWidget::ProfileLineEdit );
mPyramidsOptionsWidget->createOptionsWidget()->setRasterLayer( mRasterLayer );
// TODO enable "use existing", has no effect for now, because using Create() in gdal provider
// if ( ! mDataProvider->hasPyramids() )
// mPyramidsButtonGroup->button( QgsRaster::PyramidsCopyExisting )->setEnabled( false );
mPyramidsUseExistingCheckBox->setEnabled( false );
mPyramidsUseExistingCheckBox->setVisible( false );
populatePyramidsLevels();
connect( mPyramidsOptionsWidget, &QgsRasterPyramidsOptionsWidget::overviewListChanged,
this, &QgsRasterLayerSaveAsDialog::populatePyramidsLevels );
}
else
{
mPyramidsGroupBox->setEnabled( false );
}
// restore checked state for most groupboxes (default is to restore collapsed state)
// create options and pyramids will be preset, if user has selected defaults in the gdal options dlg
mCreateOptionsGroupBox->setSaveCheckedState( true );
//mTilesGroupBox->setSaveCheckedState( true );
// don't restore nodata, it needs user input
// pyramids are not necessarily built every time
mCrsSelector->setLayerCrs( mLayerCrs );
//default to layer CRS - see https://issues.qgis.org/issues/14209 for discussion
mCrsSelector->setCrs( mLayerCrs );
connect( mCrsSelector, &QgsProjectionSelectionWidget::crsChanged,
this, &QgsRasterLayerSaveAsDialog::crsChanged );
QPushButton *okButton = mButtonBox->button( QDialogButtonBox::Ok );
if ( okButton )
{
okButton->setEnabled( false );
}
connect( mButtonBox, &QDialogButtonBox::helpRequested, this, &QgsRasterLayerSaveAsDialog::showHelp );
mExtentGroupBox->setOutputCrs( outputCrs() );
mExtentGroupBox->setOriginalExtent( mDataProvider->extent(), mLayerCrs );
mExtentGroupBox->setCurrentExtent( mCurrentExtent, mCurrentCrs );
mExtentGroupBox->setOutputExtentFromOriginal();
connect( mExtentGroupBox, &QgsExtentGroupBox::extentChanged, this, &QgsRasterLayerSaveAsDialog::extentChanged );
recalcResolutionSize();
QgsSettings settings;
restoreGeometry( settings.value( QStringLiteral( "Windows/RasterLayerSaveAs/geometry" ) ).toByteArray() );
if ( mTileModeCheckBox->isChecked() )
{
mTilesGroupBox->show();
mFilename->setStorageMode( QgsFileWidget::GetDirectory );
mFilename->setDialogTitle( tr( "Select Output Directory" ) );
}
else
{
mTilesGroupBox->hide();
mFilename->setStorageMode( QgsFileWidget::SaveFile );
mFilename->setDialogTitle( tr( "Save Layer As" ) );
}
mFilename->setDefaultRoot( settings.value( QStringLiteral( "UI/lastRasterFileDir" ), QDir::homePath() ).toString() );
connect( mFilename, &QgsFileWidget::fileChanged, this, [ = ]( const QString & filePath )
{
QgsSettings settings;
QFileInfo tmplFileInfo( filePath );
settings.setValue( QStringLiteral( "UI/lastRasterFileDir" ), tmplFileInfo.absolutePath() );
if ( !filePath.isEmpty() && mLayerName->isEnabled() )
{
QFileInfo fileInfo( filePath );
mLayerName->setText( fileInfo.baseName() );
}
if ( mTileModeCheckBox->isChecked() )
{
QString fileName = filePath;
Q_FOREVER
{
// TODO: would not it be better to select .vrt file instead of directory?
//fileName = QFileDialog::getSaveFileName( this, tr( "Select output file" ), QString(), tr( "VRT" ) + " (*.vrt *.VRT)" );
if ( fileName.isEmpty() )
break; // canceled
// Check if directory is empty
QDir dir( fileName );
QString baseName = QFileInfo( fileName ).baseName();
QStringList filters;
filters << QStringLiteral( "%1.*" ).arg( baseName );
QStringList files = dir.entryList( filters );
if ( files.isEmpty() )
break;
if ( QMessageBox::warning( this, tr( "Save Raster Layer" ),
tr( "The directory %1 contains files which will be overwritten: %2" ).arg( dir.absolutePath(), files.join( QStringLiteral( ", " ) ) ),
QMessageBox::Ok | QMessageBox::Cancel ) == QMessageBox::Ok )
break;
fileName = QFileDialog::getExistingDirectory( this, tr( "Select output directory" ), tmplFileInfo.absolutePath() );
}
}
QPushButton *okButton = mButtonBox->button( QDialogButtonBox::Ok );
if ( !okButton )
{
return;
}
okButton->setEnabled( tmplFileInfo.absoluteDir().exists() );
} );