77#include <QDesktopServices>
87#include <QColorDialog>
90#include <QRegularExpressionValidator>
101 , mMessageBar( messageBar )
103 , mOriginalSubsetSQL( lyr->subsetString() )
106 connect( pbnQueryBuilder, &QPushButton::clicked,
this, &QgsVectorLayerProperties::pbnQueryBuilder_clicked );
107 connect( pbnIndex, &QPushButton::clicked,
this, &QgsVectorLayerProperties::pbnIndex_clicked );
109 connect( pbnUpdateExtents, &QPushButton::clicked,
this, &QgsVectorLayerProperties::pbnUpdateExtents_clicked );
110 connect( mButtonAddJoin, &QPushButton::clicked,
this, &QgsVectorLayerProperties::mButtonAddJoin_clicked );
111 connect( mButtonEditJoin, &QPushButton::clicked,
this, &QgsVectorLayerProperties::mButtonEditJoin_clicked );
112 connect( mJoinTreeWidget, &QTreeWidget::itemDoubleClicked,
this, &QgsVectorLayerProperties::mJoinTreeWidget_itemDoubleClicked );
113 connect( mButtonRemoveJoin, &QPushButton::clicked,
this, &QgsVectorLayerProperties::mButtonRemoveJoin_clicked );
114 connect( mButtonAddWmsDimension, &QPushButton::clicked,
this, &QgsVectorLayerProperties::mButtonAddWmsDimension_clicked );
115 connect( mButtonEditWmsDimension, &QPushButton::clicked,
this, &QgsVectorLayerProperties::mButtonEditWmsDimension_clicked );
116 connect( mWmsDimensionsTreeWidget, &QTreeWidget::itemDoubleClicked,
this, &QgsVectorLayerProperties::mWmsDimensionsTreeWidget_itemDoubleClicked );
117 connect( mButtonRemoveWmsDimension, &QPushButton::clicked,
this, &QgsVectorLayerProperties::mButtonRemoveWmsDimension_clicked );
118 connect( mSimplifyDrawingGroupBox, &QGroupBox::toggled,
this, &QgsVectorLayerProperties::mSimplifyDrawingGroupBox_toggled );
119 connect( buttonRemoveMetadataUrl, &QPushButton::clicked,
this, &QgsVectorLayerProperties::removeSelectedMetadataUrl );
120 connect( buttonAddMetadataUrl, &QPushButton::clicked,
this, &QgsVectorLayerProperties::addMetadataUrl );
121 connect( buttonBox, &QDialogButtonBox::helpRequested,
this, &QgsVectorLayerProperties::showHelp );
130 mBtnStyle =
new QPushButton( tr(
"Style" ),
this );
131 QMenu *menuStyle =
new QMenu(
this );
132 mActionLoadStyle =
new QAction( tr(
"Load Style…" ),
this );
135 mActionSaveStyle =
new QAction( tr(
"Save Current Style…" ),
this );
138 mActionSaveMultipleStyles =
new QAction( tr(
"Save Multiple Styles…" ),
this );
139 connect( mActionSaveMultipleStyles, &QAction::triggered,
this, &QgsVectorLayerProperties::saveMultipleStylesAs );
141 mSourceGroupBox->hide();
144 connect( menuStyle, &QMenu::aboutToShow,
this, &QgsVectorLayerProperties::aboutToShowStyleMenu );
145 buttonBox->addButton(
mBtnStyle, QDialogButtonBox::ResetRole );
166 mMapTipFieldComboBox->setLayer( lyr );
167 mDisplayExpressionWidget->setLayer( lyr );
168 mDisplayExpressionWidget->registerExpressionContextGenerator(
this );
171 connect( mMapTipInsertFieldButton, &QAbstractButton::clicked,
this, &QgsVectorLayerProperties::insertField );
172 connect( mMapTipInsertExpressionButton, &QAbstractButton::clicked,
this, &QgsVectorLayerProperties::insertOrEditExpression );
177 connect( mEnableMapTips, &QAbstractButton::toggled, mHtmlMapTipGroupBox, &QWidget::setEnabled );
180 QVBoxLayout *layout =
nullptr;
185 layout =
new QVBoxLayout( labelingFrame );
186 layout->setContentsMargins( 0, 0, 0, 0 );
188 labelingDialog->layout()->setContentsMargins( 0, 0, 0, 0 );
190 layout->addWidget( labelingDialog );
191 labelingFrame->setLayout( layout );
194 layout =
new QVBoxLayout( mMaskingFrame );
195 layout->setContentsMargins( 0, 0, 0, 0 );
196 mMaskingWidget =
new QgsMaskingWidget( mMaskingFrame );
197 mMaskingWidget->setLayer( mLayer );
198 mMaskingWidget->layout()->setContentsMargins( 0, 0, 0, 0 );
199 layout->addWidget( mMaskingWidget );
200 mMaskingFrame->setLayout( layout );
204 labelingDialog =
nullptr;
205 mOptsPage_Labels->setEnabled(
false );
206 mOptsPage_Masks->setEnabled(
false );
207 mGeomGroupBox->setEnabled(
false );
208 mGeomGroupBox->setVisible(
false );
209 mCrsGroupBox->setEnabled(
false );
210 mCrsGroupBox->setVisible(
false );
214 QVBoxLayout *actionLayout =
new QVBoxLayout( actionOptionsFrame );
215 actionLayout->setContentsMargins( 0, 0, 0, 0 );
217 mActionDialog->layout()->setContentsMargins( 0, 0, 0, 0 );
218 actionLayout->addWidget( mActionDialog );
221 mSourceFieldsPropertiesDialog->layout()->setContentsMargins( 0, 0, 0, 0 );
222 mSourceFieldsFrame->setLayout(
new QVBoxLayout( mSourceFieldsFrame ) );
223 mSourceFieldsFrame->layout()->setContentsMargins( 0, 0, 0, 0 );
224 mSourceFieldsFrame->layout()->addWidget( mSourceFieldsPropertiesDialog );
229 mAttributesFormPropertiesDialog->layout()->setContentsMargins( 0, 0, 0, 0 );
230 mAttributesFormFrame->setLayout(
new QVBoxLayout( mAttributesFormFrame ) );
231 mAttributesFormFrame->layout()->setContentsMargins( 0, 0, 0, 0 );
232 mAttributesFormFrame->layout()->addWidget( mAttributesFormPropertiesDialog );
235 QVBoxLayout *metadataLayout =
new QVBoxLayout( metadataFrame );
236 metadataLayout->setContentsMargins( 0, 0, 0, 0 );
238 mMetadataWidget->layout()->setContentsMargins( 0, 0, 0, 0 );
240 metadataLayout->addWidget( mMetadataWidget );
241 metadataFrame->setLayout( metadataLayout );
243 QVBoxLayout *temporalLayout =
new QVBoxLayout( temporalFrame );
244 temporalLayout->setContentsMargins( 0, 0, 0, 0 );
246 temporalLayout->addWidget( mTemporalWidget );
250 mBtnMetadata =
new QPushButton( tr(
"Metadata" ),
this );
251 QMenu *menuMetadata =
new QMenu(
this );
254 menuMetadata->addSeparator();
258 buttonBox->addButton(
mBtnMetadata, QDialogButtonBox::ResetRole );
260 mSelectionColorButton->setAllowOpacity(
true );
261 mSelectionColorButton->setColorDialogTitle( tr(
"Override Selection Color" ) );
267 connect( mRadioOverrideSelectionColor, &QRadioButton::toggled, mSelectionColorButton, &QWidget::setEnabled );
268 mSelectionColorButton->setEnabled(
false );
269 connect( mRadioOverrideSelectionSymbol, &QRadioButton::toggled, mSelectionSymbolButton, &QWidget::setEnabled );
287 mSelectionSymbolButton->setEnabled(
false );
288 mRadioDefaultSelectionColor->setChecked(
true );
291 QVBoxLayout *diagLayout =
new QVBoxLayout( mDiagramFrame );
292 diagLayout->setContentsMargins( 0, 0, 0, 0 );
294 diagramPropertiesDialog->layout()->setContentsMargins( 0, 0, 0, 0 );
296 diagLayout->addWidget( diagramPropertiesDialog );
297 mDiagramFrame->setLayout( diagLayout );
307 pbnIndex->setEnabled(
false );
311 pbnIndex->setEnabled(
false );
312 pbnIndex->setText( tr(
"Spatial Index Exists" ) );
319 int encindex = cboProviderEncoding->findText( enc );
322 cboProviderEncoding->insertItem( 0, enc );
325 cboProviderEncoding->setCurrentIndex( encindex );
327 else if ( mLayer->
providerType() == QLatin1String(
"ogr" ) )
332 cboProviderEncoding->setEnabled(
false );
337 mDataSourceEncodingFrame->hide();
341 mCrsSelector->setCrs( mLayer->
crs() );
344 const QList< QgsVectorLayerJoinInfo > &joins = mLayer->
vectorJoins();
347 addJoinToTreeWidget( join );
353 mLegendWidget->setMapCanvas(
mCanvas );
354 mLegendWidget->setLayer( mLayer );
355 mLegendConfigEmbeddedWidget->setLayer( mLayer );
361 mLayerShortNameLineEdit->setValidator( shortNameValidator );
370 mLayerDataUrlFormatComboBox->setCurrentIndex(
371 mLayerDataUrlFormatComboBox->findText(
380 tableViewMetadataUrl->setSelectionMode( QAbstractItemView::SingleSelection );
381 tableViewMetadataUrl->setSelectionBehavior( QAbstractItemView::SelectRows );
382 tableViewMetadataUrl->horizontalHeader()->setStretchLastSection(
true );
383 tableViewMetadataUrl->horizontalHeader()->setSectionResizeMode( QHeaderView::Stretch );
385 mMetadataUrlModel =
new QStandardItemModel( tableViewMetadataUrl );
386 mMetadataUrlModel->clear();
387 mMetadataUrlModel->setColumnCount( 3 );
388 QStringList metadataUrlHeaders;
389 metadataUrlHeaders << tr(
"URL" ) << tr(
"Type" ) << tr(
"Format" );
390 mMetadataUrlModel->setHorizontalHeaderLabels( metadataUrlHeaders );
391 tableViewMetadataUrl->setModel( mMetadataUrlModel );
392 tableViewMetadataUrl->setItemDelegate(
new MetadataUrlItemDelegate(
this ) );
397 const int row = mMetadataUrlModel->rowCount();
398 mMetadataUrlModel->setItem( row, 0,
new QStandardItem( metaUrl.url ) );
399 mMetadataUrlModel->setItem( row, 1,
new QStandardItem( metaUrl.type ) );
400 mMetadataUrlModel->setItem( row, 2,
new QStandardItem( metaUrl.format ) );
404 mLayerLegendUrlLineEdit->setText( mLayer->
legendUrl() );
405 mLayerLegendUrlFormatComboBox->setCurrentIndex(
406 mLayerLegendUrlFormatComboBox->findText(
413 const QList<QgsMapLayerServerProperties::WmsDimensionInfo> &wmsDims = serverProperties->
wmsDimensions();
416 addWmsDimensionInfoToTreeWidget( dim );
420 myStyle.append( QStringLiteral(
"body { margin: 10px; }\n " ) );
421 teMetadataViewer->clear();
422 teMetadataViewer->document()->setDefaultStyleSheet( myStyle );
423 teMetadataViewer->setHtml( htmlMetadata() );
424 teMetadataViewer->setOpenLinks(
false );
426 mMetadataFilled =
true;
431 if ( !settings.
contains( QStringLiteral(
"/Windows/VectorLayerProperties/tab" ) ) )
433 settings.
setValue( QStringLiteral(
"Windows/VectorLayerProperties/tab" ),
437 QList<QgsMapLayer *> dependencySources;
438 const QSet<QgsMapLayerDependency> constDependencies = mLayer->
dependencies();
443 dependencySources << layer;
449 connect(
QgsProject::instance(), &QObject::destroyed,
this, [ = ] {mLayersDependenciesTreeView->setModel(
nullptr );} );
450 mLayersDependenciesTreeView->setModel( mLayersDependenciesTreeModel );
452 mRefreshSettingsWidget->setLayer( mLayer );
455 QMenu *menu =
new QMenu(
this );
457 mAuxiliaryLayerActionNew =
new QAction( tr(
"Create" ),
this );
458 menu->addAction( mAuxiliaryLayerActionNew );
459 connect( mAuxiliaryLayerActionNew, &QAction::triggered,
this, &QgsVectorLayerProperties::onAuxiliaryLayerNew );
461 mAuxiliaryLayerActionClear =
new QAction( tr(
"Clear" ),
this );
462 menu->addAction( mAuxiliaryLayerActionClear );
463 connect( mAuxiliaryLayerActionClear, &QAction::triggered,
this, &QgsVectorLayerProperties::onAuxiliaryLayerClear );
465 mAuxiliaryLayerActionDelete =
new QAction( tr(
"Delete" ),
this );
466 menu->addAction( mAuxiliaryLayerActionDelete );
467 connect( mAuxiliaryLayerActionDelete, &QAction::triggered,
this, &QgsVectorLayerProperties::onAuxiliaryLayerDelete );
469 mAuxiliaryLayerActionExport =
new QAction( tr(
"Export" ),
this );
470 menu->addAction( mAuxiliaryLayerActionExport );
473 mAuxiliaryStorageActions->setMenu( menu );
475 connect( mAuxiliaryStorageFieldsDeleteBtn, &QPushButton::clicked,
this, &QgsVectorLayerProperties::onAuxiliaryLayerDeleteField );
476 connect( mAuxiliaryStorageFieldsAddBtn, &QPushButton::clicked,
this, &QgsVectorLayerProperties::onAuxiliaryLayerAddField );
478 updateAuxiliaryStoragePage();
480 mOptsPage_Information->setProperty(
"helpPage", QStringLiteral(
"working_with_vector/vector_properties.html#information-properties" ) );
481 mOptsPage_Source->setProperty(
"helpPage", QStringLiteral(
"working_with_vector/vector_properties.html#source-properties" ) );
482 mOptsPage_Style->setProperty(
"helpPage", QStringLiteral(
"working_with_vector/vector_properties.html#symbology-properties" ) );
483 mOptsPage_Labels->setProperty(
"helpPage", QStringLiteral(
"working_with_vector/vector_properties.html#labels-properties" ) );
484 mOptsPage_Masks->setProperty(
"helpPage", QStringLiteral(
"working_with_vector/vector_properties.html#masks-properties" ) );
485 mOptsPage_Diagrams->setProperty(
"helpPage", QStringLiteral(
"working_with_vector/vector_properties.html#diagrams-properties" ) );
486 mOptsPage_SourceFields->setProperty(
"helpPage", QStringLiteral(
"working_with_vector/vector_properties.html#fields-properties" ) );
487 mOptsPage_AttributesForm->setProperty(
"helpPage", QStringLiteral(
"working_with_vector/vector_properties.html#attributes-form-properties" ) );
488 mOptsPage_Joins->setProperty(
"helpPage", QStringLiteral(
"working_with_vector/vector_properties.html#joins-properties" ) );
489 mOptsPage_AuxiliaryStorage->setProperty(
"helpPage", QStringLiteral(
"working_with_vector/vector_properties.html#auxiliary-storage-properties" ) );
490 mOptsPage_Actions->setProperty(
"helpPage", QStringLiteral(
"working_with_vector/vector_properties.html#actions-properties" ) );
491 mOptsPage_Display->setProperty(
"helpPage", QStringLiteral(
"working_with_vector/vector_properties.html#display-properties" ) );
492 mOptsPage_Rendering->setProperty(
"helpPage", QStringLiteral(
"working_with_vector/vector_properties.html#rendering-properties" ) );
493 mOptsPage_Temporal->setProperty(
"helpPage", QStringLiteral(
"working_with_vector/vector_properties.html#temporal-properties" ) );
494 mOptsPage_Variables->setProperty(
"helpPage", QStringLiteral(
"working_with_vector/vector_properties.html#variables-properties" ) );
495 mOptsPage_Metadata->setProperty(
"helpPage", QStringLiteral(
"working_with_vector/vector_properties.html#metadata-properties" ) );
496 mOptsPage_DataDependencies->setProperty(
"helpPage", QStringLiteral(
"working_with_vector/vector_properties.html#dependencies-properties" ) ) ;
497 mOptsPage_Legend->setProperty(
"helpPage", QStringLiteral(
"working_with_vector/vector_properties.html#legend-properties" ) );
498 mOptsPage_Server->setProperty(
"helpPage", QStringLiteral(
"working_with_vector/vector_properties.html#qgis-server-properties" ) );
506void QgsVectorLayerProperties::toggleEditing()
511 emit toggleEditing( mLayer );
513 setPbnQueryBuilderEnabled();
516void QgsVectorLayerProperties::insertField()
520 if ( mMapTipFieldComboBox->currentField().isEmpty() )
522 QString expression = QStringLiteral(
"[%\"" );
523 expression += mMapTipFieldComboBox->currentField();
524 expression += QLatin1String(
"\"%]" );
526 mMapTipWidget->insertText( expression );
529void QgsVectorLayerProperties::insertOrEditExpression()
532 int selectionStart = mMapTipWidget->selectionStart();
533 int selectionEnd = mMapTipWidget->selectionEnd();
539 exprDlg.setWindowTitle( tr(
"Insert Expression" ) );
540 if ( exprDlg.exec() == QDialog::Accepted && !exprDlg.expressionText().trimmed().isEmpty() )
541 mMapTipWidget->insertText(
"[%" + exprDlg.expressionText().trimmed() +
"%]" );
543 mMapTipWidget->setLinearSelection( selectionStart, selectionEnd );
546void QgsVectorLayerProperties::addMetadataUrl()
548 const int row = mMetadataUrlModel->rowCount();
549 mMetadataUrlModel->setItem( row, 0,
new QStandardItem( QLatin1String() ) );
550 mMetadataUrlModel->setItem( row, 1,
new QStandardItem( QLatin1String() ) );
551 mMetadataUrlModel->setItem( row, 2,
new QStandardItem( QLatin1String() ) );
554void QgsVectorLayerProperties::removeSelectedMetadataUrl()
556 const QModelIndexList selectedRows = tableViewMetadataUrl->selectionModel()->selectedRows();
557 if ( selectedRows.empty() )
559 mMetadataUrlModel->removeRow( selectedRows[0].row() );
564 if ( !mSourceWidget )
569 QHBoxLayout *layout =
new QHBoxLayout();
570 layout->addWidget( mSourceWidget );
571 mSourceGroupBox->setLayout( layout );
573 mSourceGroupBox->setTitle( mSourceWidget->
groupTitle() );
575 mSourceGroupBox->show();
579 buttonBox->button( QDialogButtonBox::Apply )->setEnabled( isValid );
580 buttonBox->button( QDialogButtonBox::Ok )->setEnabled( isValid );
592 mLayerOrigNameLineEdit->setText( mLayer->
name() );
593 mBackupCrs = mLayer->
crs();
596 mSubsetGroupBox->setEnabled(
true );
603 txtSubsetSQL->setReadOnly(
true );
604 txtSubsetSQL->setCaretWidth( 0 );
605 txtSubsetSQL->setCaretLineVisible(
false );
606 setPbnQueryBuilderEnabled();
610 mSubsetGroupBox->hide();
620 mScaleRangeWidget->setMapCanvas(
mCanvas );
623 mReferenceScaleWidget->setShowCurrentScaleButton(
true );
624 mReferenceScaleWidget->setMapCanvas(
mCanvas );
625 if ( mUseReferenceScaleGroupBox->isChecked() )
633 mSimplifyDrawingSpinBox->setValue( simplifyMethod.
threshold() );
634 mSimplifyDrawingSpinBox->setClearValue( 1.0 );
639 mSelectionColorButton->setColor( selectionProperties->
selectionColor() );
643 mSelectionSymbolButton->setSymbol( symbol->clone() );
648 mRadioDefaultSelectionColor->setChecked(
true );
655 mRadioOverrideSelectionColor->setChecked(
true );
659 mRadioDefaultSelectionColor->setChecked(
true );
667 mRadioOverrideSelectionSymbol->setChecked(
true );
671 mRadioDefaultSelectionColor->setChecked(
true );
676 QString remark = QStringLiteral(
" (%1)" ).arg( tr(
"Not supported" ) );
680 mSimplifyDrawingAtProvider->setChecked(
false );
681 mSimplifyDrawingAtProvider->setEnabled(
false );
682 if ( !mSimplifyDrawingAtProvider->text().endsWith( remark ) )
683 mSimplifyDrawingAtProvider->setText( mSimplifyDrawingAtProvider->text().append( remark ) );
688 mSimplifyDrawingAtProvider->setEnabled( mSimplifyDrawingGroupBox->isChecked() );
689 if ( mSimplifyDrawingAtProvider->text().endsWith( remark ) )
691 QString newText = mSimplifyDrawingAtProvider->text();
692 newText.chop( remark.size() );
693 mSimplifyDrawingAtProvider->setText( newText );
700 mSimplifyDrawingGroupBox->setChecked(
false );
701 mSimplifyDrawingGroupBox->setEnabled(
false );
708 mSimplifyAlgorithmComboBox->setCurrentIndex( mSimplifyAlgorithmComboBox->findData( QVariant::fromValue( simplifyMethod.
simplifyAlgorithm() ) ) );
711 myScalesList.append( QStringLiteral(
"1:1" ) );
712 mSimplifyMaximumScaleComboBox->updateScales( myScalesList );
713 mSimplifyMaximumScaleComboBox->setScale( simplifyMethod.
maximumScale() );
717 mRefreshSettingsWidget->syncToLayer();
725 updateSymbologyPage();
729 if ( labelingDialog )
732 mSourceFieldsPropertiesDialog->
init();
733 mAttributesFormPropertiesDialog->
init();
736 updateVariableEditor();
738 if ( diagramPropertiesDialog )
744 page->syncToLayer( mLayer );
751 mLegendWidget->setLayer( mLayer );
757 if ( labelingDialog )
761 mBackupCrs = mLayer->
crs();
763 mLegendWidget->applyToLayer();
764 mLegendConfigEmbeddedWidget->applyToLayer();
768 mMetadataFilled =
false;
771 if ( mMaskingWidget )
772 mMaskingWidget->apply();
793 const auto constActions = mActionDialog->
actions();
794 for (
const QgsAction &action : constActions )
801 QVector<QgsAttributeTableConfig::ColumnConfig> columns = attributeTableConfig.
columns();
803 for (
int i = 0; i < columns.size(); ++i )
815 mLayer->
setName( mLayerOrigNameLineEdit->text() );
817 mAttributesFormPropertiesDialog->
apply();
818 mSourceFieldsPropertiesDialog->
apply();
830 diagramPropertiesDialog->
apply();
840 mMetadataFilled =
false;
844 mMetadataFilled =
false;
847 if ( !mLayerOptWfsTitleLineEdit->text().isEmpty() && mLayerOptWfsTitleLineEdit->text() != mLayerTitleLineEdit->text() )
850 mMetadataFilled =
false;
858 mMetadataFilled =
false;
862 mMetadataFilled =
false;
866 mMetadataFilled =
false;
870 mMetadataFilled =
false;
875 mMetadataFilled =
false;
879 mMetadataFilled =
false;
883 QList<QgsMapLayerServerProperties::MetadataUrl> metaUrls;
884 for (
int row = 0; row < mMetadataUrlModel->rowCount() ; row++ )
887 metaUrl.
url = mMetadataUrlModel->item( row, 0 )->text();
888 metaUrl.
type = mMetadataUrlModel->item( row, 1 )->text();
889 metaUrl.
format = mMetadataUrlModel->item( row, 2 )->text();
890 metaUrls.append( metaUrl );
891 mMetadataFilled =
false;
896 if ( mLayer->
legendUrl() != mLayerLegendUrlLineEdit->text() )
897 mMetadataFilled =
false;
898 mLayer->
setLegendUrl( mLayerLegendUrlLineEdit->text() );
900 if ( mLayer->
legendUrlFormat() != mLayerLegendUrlFormatComboBox->currentText() )
901 mMetadataFilled =
false;
906 if ( mSimplifyDrawingGroupBox->isChecked() )
909 if ( mSimplifyDrawingSpinBox->value() > 1 )
915 simplifyMethod.
setThreshold( mSimplifyDrawingSpinBox->value() );
917 simplifyMethod.
setMaximumScale( mSimplifyMaximumScaleComboBox->scale() );
927 if ( mSelectionColorButton->color() != mSelectionColorButton->defaultColor() )
931 if (
QgsSymbol *symbol = mSelectionSymbolButton->symbol() )
934 if ( mRadioOverrideSelectionSymbol->isChecked() )
938 else if ( mRadioOverrideSelectionColor->isChecked() )
947 mRefreshSettingsWidget->saveToLayer();
950 mLayer->
setRefreshOnNofifyMessage( mNotificationMessageCheckBox->isChecked() ? mNotifyMessagValueLineEdit->text() : QString() );
956 updateVariableEditor();
959 QSet<QgsMapLayerDependency> deps;
960 const auto checkedLayers = mLayersDependenciesTreeModel->
checkedLayers();
965 QMessageBox::warning(
nullptr, tr(
"Save Dependency" ), tr(
"This configuration introduces a cycle in data dependencies and will be ignored." ) );
974 bool dialogNeedsResync =
false;
977 const QString newSource = mSourceWidget->
sourceUri();
978 if ( newSource != mLayer->
source() )
986 dialogNeedsResync =
true;
992 mSubsetGroupBox->setEnabled(
true );
997 mMetadataFilled =
false;
999 dialogNeedsResync =
true;
1003 if ( dialogNeedsResync )
1008 mProjectDirtyBlocker.reset();
1021 const auto constVectorJoins = mLayer->
vectorJoins();
1043 if ( backupCrs != mLayer->
crs() )
1044 mLayer->
setCrs( backupCrs );
1048void QgsVectorLayerProperties::pbnQueryBuilder_clicked()
1057 if ( dialog->exec() )
1071void QgsVectorLayerProperties::pbnIndex_clicked()
1076 setCursor( Qt::WaitCursor );
1078 setCursor( Qt::ArrowCursor );
1081 pbnIndex->setEnabled(
false );
1082 pbnIndex->setText( tr(
"Spatial Index Exists" ) );
1083 QMessageBox::information(
this, tr(
"Spatial Index" ), tr(
"Creation of spatial index successful" ) );
1087 QMessageBox::warning(
this, tr(
"Spatial Index" ), tr(
"Creation of spatial index failed" ) );
1092QString QgsVectorLayerProperties::htmlMetadata()
1102 mMetadataFilled =
false;
1106void QgsVectorLayerProperties::saveMultipleStylesAs()
1109 dlg.setSaveOnlyCurrentStyle(
false );
1118 const QListWidget *stylesWidget { dlg.stylesWidget() };
1121 QStringList stylesSelected;
1122 for (
int i = 0; i < stylesWidget->count(); i++ )
1124 if ( stylesWidget->item( i )->checkState() == Qt::CheckState::Checked )
1126 stylesSelected.push_back( stylesWidget->item( i )->text() );
1130 if ( ! stylesSelected.isEmpty() )
1133 for (
const QString &styleName : std::as_const( stylesSelected ) )
1135 bool defaultLoadedFlag =
false;
1137 StyleType type = dlg.currentStyleType();
1145 const QString filePath { dlg.outputFilePath() };
1146 const QFileInfo fi { filePath };
1147 QString safePath { QString( filePath ).replace( fi.baseName(),
1149 if ( styleIndex > 0 && stylesSelected.count( ) > 1 )
1152 while ( QFile::exists( safePath ) )
1154 const QFileInfo fi { safePath };
1155 safePath = QString( safePath ).replace(
'.' + fi.completeSuffix(),
1156 QStringLiteral(
"_%1.%2" ).arg( QString::number( i ), fi.completeSuffix() ) );
1161 message = mLayer->
saveNamedStyle( safePath, defaultLoadedFlag, dlg.styleCategories() );
1163 message = mLayer->
saveSldStyle( safePath, defaultLoadedFlag );
1166 if ( defaultLoadedFlag )
1173 QMessageBox::information(
this, tr(
"Save Style" ), message );
1180 QString infoWindowTitle = QObject::tr(
"Save style '%1' to DB (%2)" )
1187 QString name { dbSettings.
name };
1188 if ( name.isEmpty() )
1194 name += QStringLiteral(
"_%1" ).arg( styleName );
1195 QStringList ids, names, descriptions;
1198 while ( names.contains( name ) )
1200 name = QStringLiteral(
"%1 %2" ).arg( name, QString::number( i ) );
1205 QString errorMessage;
1208 if ( QMessageBox::question(
nullptr, QObject::tr(
"Save style in database" ),
1209 QObject::tr(
"A matching style already exists in the database for this layer. Do you want to overwrite it?" ),
1210 QMessageBox::Yes | QMessageBox::No ) == QMessageBox::No )
1215 else if ( !errorMessage.isEmpty() )
1217 QMessageBox::warning(
this, infoWindowTitle, errorMessage );
1223 if ( !msgError.isNull() )
1225 QMessageBox::warning(
this, infoWindowTitle, msgError );
1229 QMessageBox::information(
this, infoWindowTitle, tr(
"Style '%1' saved" ).arg( styleName ) );
1244void QgsVectorLayerProperties::aboutToShowStyleMenu()
1247 QMenu *m = qobject_cast<QMenu *>( sender() );
1250 m->addAction( mActionLoadStyle );
1251 m->addAction( mActionSaveStyle );
1256 mActionSaveStyle->setText( tr(
"Save Current Style…" ) );
1257 m->addAction( mActionSaveMultipleStyles );
1261 mActionSaveStyle->setText( tr(
"Save Style…" ) );
1273void QgsVectorLayerProperties::mButtonAddJoin_clicked()
1278 QList<QgsMapLayer *> joinedLayers;
1279 const QList< QgsVectorLayerJoinInfo > &joins = mLayer->
vectorJoins();
1280 joinedLayers.reserve( joins.size() );
1281 for (
int i = 0; i < joins.size(); ++i )
1283 joinedLayers.append( joins[i].joinLayer() );
1287 if ( d.exec() == QDialog::Accepted )
1291 if ( d.createAttributeIndex() )
1300 addJoinToTreeWidget( info );
1301 setPbnQueryBuilderEnabled();
1302 mSourceFieldsPropertiesDialog->
init();
1303 mAttributesFormPropertiesDialog->
init();
1307void QgsVectorLayerProperties::mButtonEditJoin_clicked()
1309 QTreeWidgetItem *currentJoinItem = mJoinTreeWidget->currentItem();
1310 mJoinTreeWidget_itemDoubleClicked( currentJoinItem, 0 );
1313void QgsVectorLayerProperties::mJoinTreeWidget_itemDoubleClicked( QTreeWidgetItem *item,
int )
1315 if ( !mLayer || !item )
1320 QList<QgsMapLayer *> joinedLayers;
1321 QString joinLayerId = item->data( 0, Qt::UserRole ).toString();
1322 const QList< QgsVectorLayerJoinInfo > &joins = mLayer->
vectorJoins();
1324 for (
int i = 0; i < joins.size(); ++i )
1330 if ( joinLayer->
id() == joinLayerId )
1337 joinedLayers.append( joinLayer );
1346 d.setWindowTitle( tr(
"Edit Vector Join" ) );
1347 d.setJoinInfo( joins[j] );
1349 if ( d.exec() == QDialog::Accepted )
1355 int idx = mJoinTreeWidget->indexOfTopLevelItem( item );
1356 mJoinTreeWidget->takeTopLevelItem( idx );
1361 if ( d.createAttributeIndex() )
1370 addJoinToTreeWidget( info, idx );
1372 setPbnQueryBuilderEnabled();
1373 mSourceFieldsPropertiesDialog->
init();
1374 mAttributesFormPropertiesDialog->
init();
1378void QgsVectorLayerProperties::addJoinToTreeWidget(
const QgsVectorLayerJoinInfo &join,
const int insertIndex )
1380 QTreeWidgetItem *joinItem =
new QTreeWidgetItem();
1381 joinItem->setFlags( Qt::ItemIsEnabled );
1384 if ( !mLayer || !joinLayer )
1389 joinItem->setText( 0, tr(
"Join layer" ) );
1395 joinItem->setText( 1, joinLayer->
name() );
1397 QFont f = joinItem->font( 0 );
1399 joinItem->setFont( 0, f );
1400 joinItem->setFont( 1, f );
1402 joinItem->setData( 0, Qt::UserRole, join.
joinLayerId() );
1404 QTreeWidgetItem *childJoinField =
new QTreeWidgetItem();
1405 childJoinField->setText( 0, tr(
"Join field" ) );
1407 childJoinField->setFlags( Qt::ItemIsEnabled );
1408 joinItem->addChild( childJoinField );
1410 QTreeWidgetItem *childTargetField =
new QTreeWidgetItem();
1411 childTargetField->setText( 0, tr(
"Target field" ) );
1413 joinItem->addChild( childTargetField );
1415 QTreeWidgetItem *childMemCache =
new QTreeWidgetItem();
1416 childMemCache->setText( 0, tr(
"Cache join layer in virtual memory" ) );
1418 childMemCache->setText( 1, QChar( 0x2714 ) );
1419 joinItem->addChild( childMemCache );
1421 QTreeWidgetItem *childDynForm =
new QTreeWidgetItem();
1422 childDynForm->setText( 0, tr(
"Dynamic form" ) );
1424 childDynForm->setText( 1, QChar( 0x2714 ) );
1425 joinItem->addChild( childDynForm );
1427 QTreeWidgetItem *childEditable =
new QTreeWidgetItem();
1428 childEditable->setText( 0, tr(
"Editable join layer" ) );
1430 childEditable->setText( 1, QChar( 0x2714 ) );
1431 joinItem->addChild( childEditable );
1433 QTreeWidgetItem *childUpsert =
new QTreeWidgetItem();
1434 childUpsert->setText( 0, tr(
"Upsert on edit" ) );
1436 childUpsert->setText( 1, QChar( 0x2714 ) );
1437 joinItem->addChild( childUpsert );
1439 QTreeWidgetItem *childCascade =
new QTreeWidgetItem();
1440 childCascade->setText( 0, tr(
"Delete cascade" ) );
1442 childCascade->setText( 1, QChar( 0x2714 ) );
1443 joinItem->addChild( childCascade );
1445 QTreeWidgetItem *childPrefix =
new QTreeWidgetItem();
1446 childPrefix->setText( 0, tr(
"Custom field name prefix" ) );
1447 childPrefix->setText( 1, join.
prefix() );
1448 joinItem->addChild( childPrefix );
1450 QTreeWidgetItem *childFields =
new QTreeWidgetItem();
1451 childFields->setText( 0, tr(
"Joined fields" ) );
1454 childFields->setText( 1, QLocale().toString( list->count() ) );
1456 childFields->setText( 1, tr(
"all" ) );
1457 joinItem->addChild( childFields );
1459 if ( insertIndex >= 0 )
1460 mJoinTreeWidget->insertTopLevelItem( insertIndex, joinItem );
1462 mJoinTreeWidget->addTopLevelItem( joinItem );
1464 mJoinTreeWidget->setCurrentItem( joinItem );
1465 mJoinTreeWidget->header()->setSectionResizeMode( QHeaderView::ResizeToContents );
1475 QDialog *dlg =
new QDialog();
1476 QString key = QStringLiteral(
"/UI/paneldialog/%1" ).arg( panel->
panelTitle() );
1478 dlg->restoreGeometry( settings.
value( key ).toByteArray() );
1480 dlg->setLayout(
new QVBoxLayout() );
1481 dlg->layout()->addWidget( panel );
1482 QDialogButtonBox *buttonBox =
new QDialogButtonBox( QDialogButtonBox::Ok );
1483 connect( buttonBox, &QDialogButtonBox::accepted, dlg, &QDialog::accept );
1484 dlg->layout()->addWidget( buttonBox );
1486 settings.
setValue( key, dlg->saveGeometry() );
1490void QgsVectorLayerProperties::mButtonRemoveJoin_clicked()
1492 QTreeWidgetItem *currentJoinItem = mJoinTreeWidget->currentItem();
1493 if ( !mLayer || !currentJoinItem )
1498 mLayer->
removeJoin( currentJoinItem->data( 0, Qt::UserRole ).toString() );
1499 mJoinTreeWidget->takeTopLevelItem( mJoinTreeWidget->indexOfTopLevelItem( currentJoinItem ) );
1500 setPbnQueryBuilderEnabled();
1501 mSourceFieldsPropertiesDialog->
init();
1502 mAttributesFormPropertiesDialog->
init();
1506void QgsVectorLayerProperties::mButtonAddWmsDimension_clicked()
1512 QStringList alreadyDefinedDimensions;
1514 const QList<QgsMapLayerServerProperties::WmsDimensionInfo> &dims = serverProperties->
wmsDimensions();
1517 alreadyDefinedDimensions << dim.name;
1521 if ( d.exec() == QDialog::Accepted )
1526 addWmsDimensionInfoToTreeWidget( info );
1530void QgsVectorLayerProperties::mButtonEditWmsDimension_clicked()
1532 QTreeWidgetItem *currentWmsDimensionItem = mWmsDimensionsTreeWidget->currentItem();
1533 mWmsDimensionsTreeWidget_itemDoubleClicked( currentWmsDimensionItem, 0 );
1536void QgsVectorLayerProperties::mWmsDimensionsTreeWidget_itemDoubleClicked( QTreeWidgetItem *item,
int )
1538 if ( !mLayer || !item )
1543 QString wmsDimName = item->data( 0, Qt::UserRole ).toString();
1545 const QList<QgsMapLayerServerProperties::WmsDimensionInfo> &dims = serverProperties->
wmsDimensions();
1546 QStringList alreadyDefinedDimensions;
1548 for (
int i = 0; i < dims.size(); ++i )
1550 QString dimName = dims[i].name;
1551 if ( dimName == wmsDimName )
1557 alreadyDefinedDimensions << dimName;
1566 d.setWindowTitle( tr(
"Edit WMS Dimension" ) );
1567 d.setInfo( dims[j] );
1569 if ( d.exec() == QDialog::Accepted )
1576 int idx = mWmsDimensionsTreeWidget->indexOfTopLevelItem( item );
1577 mWmsDimensionsTreeWidget->takeTopLevelItem( idx );
1581 addWmsDimensionInfoToTreeWidget( info, idx );
1587 QTreeWidgetItem *wmsDimensionItem =
new QTreeWidgetItem();
1588 wmsDimensionItem->setFlags( Qt::ItemIsEnabled );
1590 wmsDimensionItem->setText( 0, tr(
"Dimension" ) );
1591 wmsDimensionItem->setText( 1, wmsDim.
name );
1593 QFont f = wmsDimensionItem->font( 0 );
1595 wmsDimensionItem->setFont( 0, f );
1596 wmsDimensionItem->setFont( 1, f );
1598 wmsDimensionItem->setData( 0, Qt::UserRole, wmsDim.
name );
1600 QTreeWidgetItem *childWmsDimensionField =
new QTreeWidgetItem();
1601 childWmsDimensionField->setText( 0, tr(
"Field" ) );
1602 childWmsDimensionField->setText( 1, wmsDim.
fieldName );
1603 childWmsDimensionField->setFlags( Qt::ItemIsEnabled );
1604 wmsDimensionItem->addChild( childWmsDimensionField );
1606 QTreeWidgetItem *childWmsDimensionEndField =
new QTreeWidgetItem();
1607 childWmsDimensionEndField->setText( 0, tr(
"End field" ) );
1608 childWmsDimensionEndField->setText( 1, wmsDim.
endFieldName );
1609 childWmsDimensionEndField->setFlags( Qt::ItemIsEnabled );
1610 wmsDimensionItem->addChild( childWmsDimensionEndField );
1612 QTreeWidgetItem *childWmsDimensionUnits =
new QTreeWidgetItem();
1613 childWmsDimensionUnits->setText( 0, tr(
"Units" ) );
1614 childWmsDimensionUnits->setText( 1, wmsDim.
units );
1615 childWmsDimensionUnits->setFlags( Qt::ItemIsEnabled );
1616 wmsDimensionItem->addChild( childWmsDimensionUnits );
1618 QTreeWidgetItem *childWmsDimensionUnitSymbol =
new QTreeWidgetItem();
1619 childWmsDimensionUnitSymbol->setText( 0, tr(
"Unit symbol" ) );
1620 childWmsDimensionUnitSymbol->setText( 1, wmsDim.
unitSymbol );
1621 childWmsDimensionUnitSymbol->setFlags( Qt::ItemIsEnabled );
1622 wmsDimensionItem->addChild( childWmsDimensionUnitSymbol );
1624 QTreeWidgetItem *childWmsDimensionDefaultValue =
new QTreeWidgetItem();
1625 childWmsDimensionDefaultValue->setText( 0, tr(
"Default display" ) );
1627 childWmsDimensionDefaultValue->setFlags( Qt::ItemIsEnabled );
1628 wmsDimensionItem->addChild( childWmsDimensionDefaultValue );
1630 QTreeWidgetItem *childWmsDimensionRefValue =
new QTreeWidgetItem();
1631 childWmsDimensionRefValue->setText( 0, tr(
"Reference value" ) );
1632 childWmsDimensionRefValue->setText( 1, wmsDim.
referenceValue.toString() );
1633 childWmsDimensionRefValue->setFlags( Qt::ItemIsEnabled );
1634 wmsDimensionItem->addChild( childWmsDimensionRefValue );
1636 if ( insertIndex >= 0 )
1637 mWmsDimensionsTreeWidget->insertTopLevelItem( insertIndex, wmsDimensionItem );
1639 mWmsDimensionsTreeWidget->addTopLevelItem( wmsDimensionItem );
1641 mWmsDimensionsTreeWidget->setCurrentItem( wmsDimensionItem );
1642 mWmsDimensionsTreeWidget->header()->setSectionResizeMode( QHeaderView::ResizeToContents );
1645void QgsVectorLayerProperties::mButtonRemoveWmsDimension_clicked()
1647 QTreeWidgetItem *currentWmsDimensionItem = mWmsDimensionsTreeWidget->currentItem();
1648 if ( !mLayer || !currentWmsDimensionItem )
1654 serverProperties->
removeWmsDimension( currentWmsDimensionItem->data( 0, Qt::UserRole ).toString() );
1655 mWmsDimensionsTreeWidget->takeTopLevelItem( mWmsDimensionsTreeWidget->indexOfTopLevelItem( currentWmsDimensionItem ) );
1659void QgsVectorLayerProperties::updateSymbologyPage()
1663 delete mRendererDialog;
1664 mRendererDialog =
nullptr;
1680 mOptsPage_Style->setEnabled(
false );
1683 if ( mRendererDialog )
1685 mRendererDialog->layout()->setContentsMargins( 0, 0, 0, 0 );
1686 widgetStackRenderers->addWidget( mRendererDialog );
1687 widgetStackRenderers->setCurrentWidget( mRendererDialog );
1688 widgetStackRenderers->currentWidget()->layout()->setContentsMargins( 0, 0, 0, 0 );
1692void QgsVectorLayerProperties::setPbnQueryBuilderEnabled()
1694 pbnQueryBuilder->setEnabled( mLayer &&
1701 pbnQueryBuilder->setToolTip( tr(
"Stop editing mode to enable this." ) );
1706void QgsVectorLayerProperties::pbnUpdateExtents_clicked()
1709 mMetadataFilled =
false;
1716 if ( index ==
mOptStackedWidget->indexOf( mOptsPage_Information ) && ! mMetadataFilled )
1719 teMetadataViewer->clear();
1720 teMetadataViewer->setHtml( htmlMetadata() );
1721 mMetadataFilled =
true;
1726 mAttributesFormPropertiesDialog->
store();
1732void QgsVectorLayerProperties::mSimplifyDrawingGroupBox_toggled(
bool checked )
1737 mSimplifyDrawingAtProvider->setEnabled(
false );
1741 mSimplifyDrawingAtProvider->setEnabled( checked );
1745void QgsVectorLayerProperties::updateVariableEditor()
1748 mVariableEditor->setContext( &context );
1752 mVariableEditor->reloadContext();
1753 mVariableEditor->setEditableScopeIndex( 2 );
1756void QgsVectorLayerProperties::showHelp()
1758 const QVariant helpPage = mOptionsStackedWidget->currentWidget()->property(
"helpPage" );
1760 if ( helpPage.isValid() )
1766 QgsHelp::openHelp( QStringLiteral(
"working_with_vector/vector_properties.html" ) );
1770void QgsVectorLayerProperties::updateAuxiliaryStoragePage()
1777 mAuxiliaryStorageInformationGrpBox->setEnabled(
true );
1778 mAuxiliaryStorageFieldsGrpBox->setEnabled(
true );
1785 mAuxiliaryStorageFeaturesLineEdit->setText( QLocale().toString( features ) );
1788 mAuxiliaryLayerActionClear->setEnabled(
true );
1789 mAuxiliaryLayerActionDelete->setEnabled(
true );
1790 mAuxiliaryLayerActionExport->setEnabled(
true );
1791 mAuxiliaryLayerActionNew->setEnabled(
false );
1797 mAuxiliaryStorageFieldsLineEdit->setText( QLocale().toString( fields ) );
1800 mAuxiliaryStorageFieldsTree->clear();
1801 for (
const QgsField &field : alayer->auxiliaryFields() )
1804 QTreeWidgetItem *item =
new QTreeWidgetItem();
1806 item->setText( 0, prop.
origin() );
1807 item->setText( 1, prop.
name() );
1808 item->setText( 2, prop.
comment() );
1809 item->setText( 3, field.typeName() );
1810 item->setText( 4, field.name() );
1812 mAuxiliaryStorageFieldsTree->addTopLevelItem( item );
1818 mAuxiliaryStorageInformationGrpBox->setEnabled(
false );
1819 mAuxiliaryStorageFieldsGrpBox->setEnabled(
false );
1821 mAuxiliaryLayerActionClear->setEnabled(
false );
1822 mAuxiliaryLayerActionDelete->setEnabled(
false );
1823 mAuxiliaryLayerActionExport->setEnabled(
false );
1824 mAuxiliaryLayerActionNew->setEnabled(
true );
1826 mAuxiliaryStorageFieldsTree->clear();
1827 mAuxiliaryStorageKeyLineEdit->setText( QString() );
1828 mAuxiliaryStorageFieldsLineEdit->setText( QString() );
1829 mAuxiliaryStorageFeaturesLineEdit->setText( QString() );
1833void QgsVectorLayerProperties::onAuxiliaryLayerNew()
1841 if ( dlg.exec() == QDialog::Accepted )
1843 updateAuxiliaryStoragePage();
1847void QgsVectorLayerProperties::onAuxiliaryLayerClear()
1854 const QString msg = tr(
"Are you sure you want to clear auxiliary data for %1?" ).arg( mLayer->
name() );
1855 QMessageBox::StandardButton reply;
1856 reply = QMessageBox::question(
this,
"Clear Auxiliary Data", msg, QMessageBox::Yes | QMessageBox::No );
1858 if ( reply == QMessageBox::Yes )
1860 QApplication::setOverrideCursor( Qt::WaitCursor );
1862 QApplication::restoreOverrideCursor();
1863 updateAuxiliaryStoragePage();
1868void QgsVectorLayerProperties::onAuxiliaryLayerDelete()
1874 const QString msg = tr(
"Are you sure you want to delete auxiliary storage for %1?" ).arg( mLayer->
name() );
1875 QMessageBox::StandardButton reply;
1876 reply = QMessageBox::question(
this,
"Delete Auxiliary Storage", msg, QMessageBox::Yes | QMessageBox::No );
1878 if ( reply == QMessageBox::Yes )
1880 QApplication::setOverrideCursor( Qt::WaitCursor );
1893 QApplication::restoreOverrideCursor();
1894 updateAuxiliaryStoragePage();
1899void QgsVectorLayerProperties::onAuxiliaryLayerDeleteField()
1905 QList<QTreeWidgetItem *> items = mAuxiliaryStorageFieldsTree->selectedItems();
1906 if ( items.count() < 1 )
1910 const QTreeWidgetItem *item = items[0];
1913 def.
setName( item->text( 1 ) );
1923 const QString msg = tr(
"Are you sure you want to delete auxiliary field %1 for %2?" ).arg( item->text( 1 ), item->text( 0 ) );
1925 QMessageBox::StandardButton reply;
1926 const QString title = QObject::tr(
"Delete Auxiliary Field" );
1927 reply = QMessageBox::question(
this, title, msg, QMessageBox::Yes | QMessageBox::No );
1929 if ( reply == QMessageBox::Yes )
1931 QApplication::setOverrideCursor( Qt::WaitCursor );
1932 deleteAuxiliaryField( index );
1934 QApplication::restoreOverrideCursor();
1938void QgsVectorLayerProperties::onAuxiliaryLayerAddField()
1945 if ( dlg.exec() == QDialog::Accepted )
1947 updateAuxiliaryStoragePage();
1951void QgsVectorLayerProperties::deleteAuxiliaryField(
int index )
1964 if ( key >= 0 && def.
origin().compare(
"labeling", Qt::CaseInsensitive ) == 0
1971 updateAuxiliaryStoragePage();
1972 mSourceFieldsPropertiesDialog->
init();
1976 const QString title = QObject::tr(
"Delete Auxiliary Field" );
1978 const QString msg = QObject::tr(
"Unable to remove auxiliary field (%1)" ).arg( errors );
1986 if ( obj == mMapTipPreviewContainer && ev->type() == QEvent::Resize )
1990 return QgsOptionsDialogBase::eventFilter( obj, ev );
1993void QgsVectorLayerProperties::initMapTipPreview()
1996 mMapTipSplitter->setSizes( { 400, 200 } );
1998 mMapTipPreviewContainer->installEventFilter(
this );
2002 mMapTipPreview =
new QgsWebView( mMapTipPreviewContainer );
2005 mMapTipPreview->page()->setLinkDelegationPolicy( QWebPage::DelegateAllLinks );
2006 mMapTipPreview->setContextMenuPolicy( Qt::NoContextMenu );
2007 connect( mMapTipPreview, &QWebView::loadFinished,
this, &QgsVectorLayerProperties::resizeMapTip );
2010 mMapTipPreview->page()->settings()->setAttribute( QWebSettings::DeveloperExtrasEnabled,
true );
2011 mMapTipPreview->page()->settings()->setAttribute( QWebSettings::JavascriptEnabled,
true );
2012 mMapTipPreview->page()->settings()->setAttribute( QWebSettings::LocalStorageEnabled,
true );
2015 mMapTipPreview->page()->mainFrame()->setScrollBarPolicy( Qt::Horizontal, Qt::ScrollBarAlwaysOff );
2016 mMapTipPreview->page()->mainFrame()->setScrollBarPolicy( Qt::Vertical, Qt::ScrollBarAlwaysOff );
2019 connect( mMapTipWidget, &QgsCodeEditorHTML::textChanged,
this, &QgsVectorLayerProperties::updateMapTipPreview );
2023void QgsVectorLayerProperties::updateMapTipPreview()
2025 mMapTipPreview->setMaximumSize( mMapTipPreviewContainer->width(), mMapTipPreviewContainer->height() );
2027 mMapTipPreview->setHtml( htmlContent );
2030void QgsVectorLayerProperties::resizeMapTip()
2033 mMapTipPreview->setMaximumSize( mMapTipPreviewContainer->width(), mMapTipPreviewContainer->height() );
2036 const QWebElement container = mMapTipPreview->page()->mainFrame()->findFirstElement(
2037 QStringLiteral(
"#QgsWebViewContainer" ) );
2038 const int width = container.geometry().width();
2039 const int height = container.geometry().height();
2040 mMapTipPreview->resize( width, height );
2043 mMapTipPreview->move( ( mMapTipPreviewContainer->width() - mMapTipPreview->width() ) / 2,
2044 ( mMapTipPreviewContainer->height() - mMapTipPreview->height() ) / 2 );
2047 mMapTipPreview->adjustSize();
@ SimplifyGeometries
Supports simplification of geometries on provider side according to a distance tolerance.
@ SelectEncoding
Allows user to select encoding.
@ CreateSpatialIndex
Allows creation of spatial index.
QFlags< VectorRenderingSimplificationFlag > VectorRenderingSimplificationFlags
Simplification flags for vector feature rendering.
@ Present
A valid spatial index exists for the source.
@ AntialiasingSimplification
The geometries can be rendered with 'AntiAliasing' disabled because of it is '1-pixel size'.
@ NoSimplification
No simplification can be applied.
@ GeometrySimplification
The geometries can be simplified using the current map2pixel context state.
VectorSimplificationAlgorithm
Simplification algorithms for vector features.
@ Distance
The simplification uses the distance between points to remove duplicate points.
@ SnapToGrid
The simplification uses a grid (similar to ST_SnapToGrid) to remove duplicate points.
@ Visvalingam
The simplification gives each point in a line an importance weighting, so that least important points...
@ Warning
Warning message.
static QString defaultProjectScales()
A string with default project scales.
QFlags< DataProviderReadFlag > DataProviderReadFlags
Flags which control data provider construction.
QFlags< VectorProviderCapability > VectorProviderCapabilities
Vector data provider capabilities.
@ CustomColor
Use default symbol with a custom selection color.
@ CustomSymbol
Use a custom symbol.
@ Default
Use default symbol and selection colors.
void clearActions()
Removes all actions.
QUuid addAction(Qgis::AttributeActionType type, const QString &name, const QString &command, bool capture=false)
Add an action with the given name and action details.
Utility class that encapsulates an action based on vector attributes.
static QString reportStyleSheet(QgsApplication::StyleSheetType styleSheetType=QgsApplication::StyleSheetType::Qt)
Returns a css style sheet for reports, the styleSheetType argument determines what type of stylesheet...
static QRegularExpression shortNameRegularExpression()
Returns the short name regular expression for line edit validator.
void init(const QgsActionManager &action, const QgsAttributeTableConfig &attributeTableConfig)
bool showWidgetInAttributeTable() const
QList< QgsAction > actions() const
QgsAttributeTableConfig::ActionWidgetStyle attributeTableWidgetStyle() const
This is a container for configuration of the attribute table.
@ Action
This column represents an action widget.
QVector< QgsAttributeTableConfig::ColumnConfig > columns() const
Gets the list with all columns and their configuration.
void update(const QgsFields &fields)
Update the configuration with the given fields.
void setActionWidgetStyle(ActionWidgetStyle actionWidgetStyle)
Set the style of the action widget.
void setColumns(const QVector< QgsAttributeTableConfig::ColumnConfig > &columns)
Set the list of columns visible in the attribute table.
Class allowing to manage the auxiliary storage for a vector layer.
static QString nameFromProperty(const QgsPropertyDefinition &def, bool joined=false)
Returns the name of the auxiliary field for a property definition.
static QgsPropertyDefinition propertyDefinitionFromField(const QgsField &field)
Returns the property definition from an auxiliary field.
bool clear()
Deletes all features from the layer.
bool deleteAttribute(int attr) override
Removes attribute from the layer and commits changes.
QgsFields auxiliaryFields() const
Returns a list of all auxiliary fields currently managed by the layer.
int propertyFromIndex(int index) const
Returns the underlying property key for the field index.
QgsVectorLayerJoinInfo joinInfo() const
Returns information to use for joining with primary key and so on.
QgsPropertyDefinition propertyDefinitionFromIndex(int index) const
Returns the property definition for the underlying field index.
static bool deleteTable(const QgsDataSourceUri &uri)
Removes a table from the auxiliary storage.
This class represents a coordinate reference system (CRS).
virtual bool supportsSubsetString() const
Returns true if the provider supports setting of subset strings.
Class for storing the component parts of a RDBMS data source URI (e.g.
A generic dialog for building expression strings.
static void setLayerVariables(QgsMapLayer *layer, const QVariantMap &variables)
Sets all layer context variables.
static QgsExpressionContextScope * projectScope(const QgsProject *project)
Creates a new scope which contains variables and functions relating to a QGIS project.
static QgsExpressionContextScope * atlasScope(const QgsLayoutAtlas *atlas)
Creates a new scope which contains variables and functions relating to a QgsLayoutAtlas.
static QgsExpressionContextScope * mapSettingsScope(const QgsMapSettings &mapSettings)
Creates a new scope which contains variables and functions relating to a QgsMapSettings object.
static QgsExpressionContextScope * layerScope(const QgsMapLayer *layer)
Creates a new scope which contains variables and functions relating to a QgsMapLayer.
static QgsExpressionContextScope * globalScope()
Creates a new scope which contains variables and functions relating to the global QGIS context.
Expression contexts are used to encapsulate the parameters around which a QgsExpression should be eva...
static QString findAndSelectActiveExpression(QgsCodeEditor *editor, const QString &pattern=QString())
Find the expression under the cursor in the given editor and select it.
bool forceRasterRender() const
Returns whether the renderer must render as a raster.
void setForceRasterRender(bool forceRaster)
Sets whether the renderer should be rendered to a raster destination.
double referenceScale() const
Returns the symbology reference scale.
void setReferenceScale(double scale)
Sets the symbology reference scale.
virtual Qgis::SpatialIndexPresence hasSpatialIndex() const
Returns an enum value representing the presence of a valid spatial index on the source,...
Encapsulate a field in an attribute table or data source.
Q_INVOKABLE int indexFromName(const QString &fieldName) const
Gets the field index from the field name.
Q_INVOKABLE int indexOf(const QString &fieldName) const
Gets the field index from the field name.
int size() const
Returns number of items.
static QString stringToSafeFilename(const QString &string)
Converts a string to a safe filename, replacing characters which are not safe for filenames with an '...
static QgsProviderSourceWidgetProviderRegistry * sourceWidgetProviderRegistry()
Returns the registry of provider source widget providers.
static QgsSubsetStringEditorProviderRegistry * subsetStringEditorProviderRegistry()
Returns the registry of subset string editors of data providers.
static void openHelp(const QString &key)
Opens help topic for the given help key using default system web browser.
Base class for "layer properties" dialogs, containing common utilities for handling functionality in ...
QPushButton * mBtnStyle
Style button.
void saveMetadataToFile()
Allows the user to save the layer's metadata as a file.
virtual void rollback()
Rolls back changes made to the layer.
void optionsStackedWidget_CurrentChanged(int index) override
StyleType
Style storage type.
QList< QgsMapLayerConfigWidget * > mConfigWidgets
Layer config widgets.
void setMetadataWidget(QgsMetadataWidget *widget, QWidget *page)
Sets the metadata widget and page associated with the dialog.
void loadDefaultStyle()
Reloads the default style for the layer.
void saveStyleAs()
Saves a style when appriate button is pressed.
void loadStyle()
Triggers a dialog to load a saved style.
QgsMapCanvas * mCanvas
Associated map canvas.
void loadDefaultMetadata()
Reloads the default layer metadata for the layer.
void loadMetadataFromFile()
Allows the user to load layer metadata from a file.
void saveDefaultStyle()
Saves the default style when appropriate button is pressed.
QPushButton * mBtnMetadata
Metadata button.
void initialize()
Initialize the dialog.
void saveMetadataAsDefault()
Saves the current layer metadata as the default for the layer.
void openUrl(const QUrl &url)
Handles opening a url from the dialog.
QgsLayerTreeFilterProxyModel is a sort filter proxy model to easily reproduce the legend/layer tree i...
QList< QgsMapLayer * > checkedLayers() const
Returns the checked layers.
void setLayerTreeModel(QgsLayerTreeModel *layerTreeModel)
Sets the layer tree model.
void setCheckedLayers(const QList< QgsMapLayer * > layers)
Initialize the list of checked layers.
The QgsLayerTreeModel class is model implementation for Qt item views framework.
Map canvas is a class for displaying all GIS data types on a canvas.
QColor selectionColor() const
Returns color for selected features.
QgsExpressionContext createExpressionContext() const override
This method needs to be reimplemented in all classes which implement this interface and return an exp...
double scale() const
Returns the last reported scale of the canvas.
This class models dependencies with or between map layers.
The QgsMapLayerSaveStyleDialog class provides the UI to save the current style or multiple styles int...
Manages QGIS Server properties for a map layer.
void setDataUrl(const QString &dataUrl)
Sets the DataUrl of the layer used by QGIS Server in GetCapabilities request.
void setAbstract(const QString &abstract)
Sets the abstract of the layer used by QGIS Server in GetCapabilities request.
void setDataUrlFormat(const QString &dataUrlFormat)
Sets the DataUrl format of the layerused by QGIS Server in GetCapabilities request.
QString attribution() const
Returns the attribution of the layer used by QGIS Server in GetCapabilities request.
void setAttributionUrl(const QString &url)
Sets the attribution url of the layer used by QGIS Server in GetCapabilities request.
QString dataUrlFormat() const
Returns the DataUrl format of the layer used by QGIS Server in GetCapabilities request.
void setAttribution(const QString &attrib)
Sets the attribution of the layer used by QGIS Server in GetCapabilities request.
void setShortName(const QString &name)
Sets the short name of the layer used by QGIS Server to identify the layer.
QString title() const
Returns the title of the layer used by QGIS Server in GetCapabilities request.
QString dataUrl() const
Returns the DataUrl of the layer used by QGIS Server in GetCapabilities request.
QString keywordList() const
Returns the keyword list of the layerused by QGIS Server in GetCapabilities request.
QString wfsTitle() const
Returns the optional WFS title if set or the title of the layer used by QGIS WFS in GetCapabilities r...
QString shortName() const
Returns the short name of the layer used by QGIS Server to identify the layer.
void setTitle(const QString &title)
Sets the title of the layer used by QGIS Server in GetCapabilities request.
void setKeywordList(const QString &keywords)
Sets the keywords list of the layerused by QGIS Server in GetCapabilities request.
QString attributionUrl() const
Returns the attribution URL of the layer used by QGIS Server in GetCapabilities request.
void setWfsTitle(const QString &title)
Sets the title of the layer used by QGIS Server in WFS GetCapabilities request.
QString abstract() const
Returns the abstract of the layerused by QGIS Server in GetCapabilities request.
void addStyleManagerActions(QMenu *m, QgsMapLayer *layer)
adds actions to the menu in accordance to the layer
static QgsMapLayerStyleGuiUtils * instance()
returns a singleton instance of this class
QString currentStyle() const
Returns name of the current style.
QStringList styles() const
Returns list of all defined style names.
bool setCurrentStyle(const QString &name)
Set a different style as the current style - will apply it to the layer.
void currentStyleChanged(const QString ¤tName)
Emitted when the current style has been changed.
Base class for all map layer types.
QString legendUrlFormat() const
Returns the format for a URL based layer legend.
void setRefreshOnNotifyEnabled(bool enabled)
Set whether provider notification is connected to triggerRepaint.
virtual QString saveSldStyle(const QString &uri, bool &resultFlag) const
Saves the properties of this layer to an SLD format file.
QString source() const
Returns the source for the layer.
void setLegendUrl(const QString &legendUrl)
Sets the URL for the layer's legend.
QString providerType() const
Returns the provider type (provider key) for this layer.
void setMinimumScale(double scale)
Sets the minimum map scale (i.e.
QgsCoordinateReferenceSystem crs
QgsMapLayerServerProperties * serverProperties()
Returns QGIS Server Properties for the map layer.
virtual int listStylesInDatabase(QStringList &ids, QStringList &names, QStringList &descriptions, QString &msgError)
Lists all the style in db split into related to the layer and not related to.
void setDataSource(const QString &dataSource, const QString &baseName=QString(), const QString &provider=QString(), bool loadDefaultStyleFlag=false)
Updates the data source of the layer.
void triggerRepaint(bool deferredUpdate=false)
Will advise the map canvas (and any other interested party) that this layer requires to be repainted.
void setMaximumScale(double scale)
Sets the maximum map scale (i.e.
QgsLayerMetadata metadata
bool isRefreshOnNotifyEnabled() const
Returns true if the refresh on provider nofification is enabled.
virtual void saveStyleToDatabase(const QString &name, const QString &description, bool useAsDefault, const QString &uiFileContent, QString &msgError, QgsMapLayer::StyleCategories categories=QgsMapLayer::AllStyleCategories)
Saves named and sld style of the layer to the style table in the db.
void setScaleBasedVisibility(bool enabled)
Sets whether scale based visibility is enabled for the layer.
bool hasScaleBasedVisibility() const
Returns whether scale based visibility is enabled for the layer.
void setRefreshOnNofifyMessage(const QString &message)
Set the notification message that triggers repaint If refresh on notification is enabled,...
void setName(const QString &name)
Set the display name of the layer.
QString refreshOnNotifyMessage() const
Returns the message that should be notified by the provider to triggerRepaint.
void setMapTipsEnabled(bool enabled)
Enable or disable map tips for this layer.
double minimumScale() const
Returns the minimum map scale (i.e.
QgsMapLayerStyleManager * styleManager() const
Gets access to the layer's style manager.
QString legendUrl() const
Returns the URL for the layer's legend.
void setLegendUrlFormat(const QString &legendUrlFormat)
Sets the format for a URL based layer legend.
virtual QString saveNamedStyle(const QString &uri, bool &resultFlag, StyleCategories categories=AllStyleCategories)
Save the properties of this layer as a named style (either as a .qml file on disk or as a record in t...
void setMapTipTemplate(const QString &mapTipTemplate)
The mapTip is a pretty, html representation for feature information.
double maximumScale() const
Returns the maximum map scale (i.e.
void setCrs(const QgsCoordinateReferenceSystem &srs, bool emitSignal=true)
Sets layer's spatial reference system.
The QgsMapSettings class contains configuration for rendering of the map.
static QString vectorMapTipPreviewText(QgsMapLayer *layer, QgsMapCanvas *mapCanvas, const QString &mapTemplate, const QString &displayExpression)
Returns the html that would be displayed in a maptip for a given layer.
A bar for displaying non-blocking messages to the user.
void pushMessage(const QString &text, Qgis::MessageLevel level=Qgis::MessageLevel::Info, int duration=-1)
A convenience method for pushing a message with the specified text to the bar.
A dialog to create a new auxiliary field.
A dialog to create a new auxiliary layer.
void resizeAlltabs(int index)
Resizes all tabs when the dialog is resized.
QStackedWidget * mOptStackedWidget
void initOptionsBase(bool restoreUi=true, const QString &title=QString())
Set up the base ui connections for vertical tabs.
Property
Data definable properties.
static QgsProject * instance()
Returns the QgsProject singleton instance.
Q_INVOKABLE QgsMapLayer * mapLayer(const QString &layerId) const
Retrieve a pointer to a registered layer by layer ID.
void setDirty(bool b=true)
Flag the project as dirty (modified).
Definition for a property.
QString comment() const
Returns the comment of the property.
void setOrigin(const QString &origin)
Sets the origin of the property.
QString name() const
Returns the name of the property.
void setName(const QString &name)
Sets the name of the property.
QString origin() const
Returns the origin of the property.
void setComment(const QString &comment)
Sets comment of the property.
static QgsProviderRegistry * instance(const QString &pluginPath=QString())
Means of accessing canonical single instance.
void showPanel(QgsPanelWidget *panel)
Emit when you require a panel to be show in the interface.
void setContext(const QgsSymbolWidgetContext &context)
Sets the context in which the dialog is shown, e.g., the associated map canvas and expression context...
void apply()
Apply the changes from the dialog to the layer.
void layerVariablesChanged()
Emitted when expression context variables on the associated vector layers have been changed.
void widgetChanged()
Emitted when something on the widget has changed.
void setDockMode(bool dockMode)
Set the widget in dock mode which tells the widget to emit panel widgets and not open dialogs.
static QMap< int, QString > wmsDimensionDefaultDisplayLabels()
Returns WMS Dimension default display labels.
bool addWmsDimension(const QgsServerWmsDimensionProperties::WmsDimensionInfo &wmsDimInfo)
Adds a QGIS Server WMS Dimension.
bool removeWmsDimension(const QString &wmsDimName)
Removes a QGIS Server WMS Dimension.
const QList< QgsServerWmsDimensionProperties::WmsDimensionInfo > wmsDimensions() const
Returns the QGIS Server WMS Dimension list.
This class is a composition of two QSettings instances:
QVariant value(const QString &key, const QVariant &defaultValue=QVariant(), Section section=NoSection) const
Returns the value for setting key.
bool contains(const QString &key, QgsSettings::Section section=QgsSettings::NoSection) const
Returns true if there exists a setting called key; returns false otherwise.
void setValue(const QString &key, const QVariant &value, QgsSettings::Section section=QgsSettings::NoSection)
Sets the value of setting key to value.
static QgsStyle * defaultStyle(bool initialize=true)
Returns the default application-wide style.
Interface for a dialog that can edit subset strings.
virtual QString subsetString() const =0
Returns the subset string entered in the dialog.
virtual void setSubsetString(const QString &subsetString)=0
Sets a subset string into the dialog.
QgsSubsetStringEditorInterface * createDialog(QgsVectorLayer *layer, QWidget *parent=nullptr, Qt::WindowFlags fl=QgsGuiUtils::ModalDialogFlags)
Creates a new dialog to edit the subset string of the provided layer.
Contains settings which reflect the context in which a symbol (or renderer) widget is shown,...
void setMapCanvas(QgsMapCanvas *canvas)
Sets the map canvas associated with the widget.
void setMessageBar(QgsMessageBar *bar)
Sets the message bar associated with the widget.
Abstract base class for all rendered symbols.
This is the base class for vector data providers.
static QStringList availableEncodings()
Returns a list of available encodings.
virtual bool createSpatialIndex()
Creates a spatial index on the datasource (if supported by the provider type).
virtual Q_INVOKABLE Qgis::VectorProviderCapabilities capabilities() const
Returns flags containing the supported capabilities.
virtual bool createAttributeIndex(int field)
Create an attribute index on the datasource.
QString encoding() const
Returns the encoding which is used for accessing data.
Defines left outer join from our vector layer to some other vector layer.
bool hasCascadedDelete() const
Returns whether a feature deleted on the target layer has to impact the joined layer by deleting the ...
bool isDynamicFormEnabled() const
Returns whether the form has to be dynamically updated with joined fields when a feature is being cre...
bool hasUpsertOnEdit() const
Returns whether a feature created on the target layer has to impact the joined layer by creating a ne...
bool isEditable() const
Returns whether joined fields may be edited through the form of the target layer.
bool isUsingMemoryCache() const
Returns whether values from the joined layer should be cached in memory to speed up lookups.
QString prefix() const
Returns prefix of fields from the joined layer. If nullptr, joined layer's name will be used.
static QStringList joinFieldNamesSubset(const QgsVectorLayerJoinInfo &info, bool blocklisted=true)
Returns the list of field names to use for joining considering blocklisted fields and subset.
QString joinFieldName() const
Returns name of the field of joined layer that will be used for join.
QString targetFieldName() const
Returns name of the field of our layer that will be used for join.
QString joinLayerId() const
ID of the joined layer - may be used to resolve reference to the joined layer.
QgsVectorLayer * joinLayer() const
Returns joined layer (may be nullptr if the reference was set by layer ID and not resolved yet)
bool eventFilter(QObject *obj, QEvent *ev) override
QgsVectorLayerProperties(QgsMapCanvas *canvas, QgsMessageBar *messageBar, QgsVectorLayer *lyr=nullptr, QWidget *parent=nullptr, Qt::WindowFlags fl=QgsGuiUtils::ModalDialogFlags)
void optionsStackedWidget_CurrentChanged(int index) final
void toggleEditing(QgsMapLayer *)
void exportAuxiliaryLayer(QgsAuxiliaryLayer *layer)
Implementation of layer selection properties for vector layers.
void setSelectionSymbol(QgsSymbol *symbol)
Sets the symbol used to render selected features in the layer.
QgsSymbol * selectionSymbol() const
Returns the symbol used to render selected features in the layer.
Qgis::SelectionRenderingMode selectionRenderingMode() const
Returns the selection rendering mode to use for selected features in the layer.
QColor selectionColor() const
Returns the color to use for rendering selected features in the layer.
void setSelectionColor(const QColor &color)
Sets the color to use for rendering selected features in the layer.
void setSelectionRenderingMode(Qgis::SelectionRenderingMode mode)
Sets the selection rendering mode to use for selected features in the layer.
Represents a vector layer which manages a vector based data sets.
void setAuxiliaryLayer(QgsAuxiliaryLayer *layer=nullptr)
Sets the current auxiliary layer.
bool addJoin(const QgsVectorLayerJoinInfo &joinInfo)
Joins another vector layer to this layer.
QSet< QgsMapLayerDependency > dependencies() const FINAL
Gets the list of dependencies.
long long featureCount(const QString &legendKey) const
Number of features rendered with specified legend key.
void updateFields()
Will regenerate the fields property of this layer by obtaining all fields from the dataProvider,...
bool isSpatial() const FINAL
Returns true if this is a geometry layer and false in case of NoGeometry (table only) or UnknownGeome...
QString htmlMetadata() const FINAL
Obtain a formatted HTML string containing assorted metadata for this layer.
void setSimplifyMethod(const QgsVectorSimplifyMethod &simplifyMethod)
Sets the simplification settings for fast rendering of features.
QgsAuxiliaryLayer * auxiliaryLayer()
Returns the current auxiliary layer.
bool setDependencies(const QSet< QgsMapLayerDependency > &layers) FINAL
Sets the list of dependencies.
void setProviderEncoding(const QString &encoding)
Sets the text encoding of the data provider.
void setDisplayExpression(const QString &displayExpression)
Set the preview expression, used to create a human readable preview string.
bool removeJoin(const QString &joinLayerId)
Removes a vector layer join.
bool isEditable() const FINAL
Returns true if the provider is in editing mode.
QStringList commitErrors() const
Returns a list containing any error messages generated when attempting to commit changes to the layer...
virtual void updateExtents(bool force=false)
Update the extents for the layer.
QgsFeatureRenderer * renderer()
Returns the feature renderer used for rendering the features in the layer in 2D map views.
QString displayExpression
QgsVectorDataProvider * dataProvider() FINAL
Returns the layer's data provider, it may be nullptr.
QgsAttributeTableConfig attributeTableConfig() const
Returns the attribute table configuration object.
QgsActionManager * actions()
Returns all layer actions defined on this layer.
Q_INVOKABLE Qgis::GeometryType geometryType() const
Returns point, line or polygon.
void setAttributeTableConfig(const QgsAttributeTableConfig &attributeTableConfig)
Sets the attribute table configuration object.
virtual bool setSubsetString(const QString &subset)
Sets the string (typically sql) used to define a subset of the layer.
const QgsVectorSimplifyMethod & simplifyMethod() const
Returns the simplification settings for fast rendering of features.
const QList< QgsVectorLayerJoinInfo > vectorJoins() const
QgsMapLayerSelectionProperties * selectionProperties() override
Returns the layer's selection properties.
This class contains information how to simplify geometries fetched from a vector layer.
bool forceLocalOptimization() const
Gets where the simplification executes, after fetch the geometries from provider, or when supported,...
Qgis::VectorRenderingSimplificationFlags simplifyHints() const
Gets the simplification hints of the vector layer managed.
float maximumScale() const
Gets the maximum scale at which the layer should be simplified.
Qgis::VectorSimplificationAlgorithm simplifyAlgorithm() const
Gets the local simplification algorithm of the vector layer managed.
void setThreshold(float threshold)
Sets the simplification threshold of the vector layer managed.
void setForceLocalOptimization(bool localOptimization)
Sets where the simplification executes, after fetch the geometries from provider, or when supported,...
void setSimplifyHints(Qgis::VectorRenderingSimplificationFlags simplifyHints)
Sets the simplification hints of the vector layer managed.
float threshold() const
Gets the simplification threshold of the vector layer managed.
void setMaximumScale(float maximumScale)
Sets the maximum scale at which the layer should be simplified.
void setSimplifyAlgorithm(Qgis::VectorSimplificationAlgorithm simplifyAlgorithm)
Sets the local simplification algorithm of the vector layer managed.
The QgsWebView class is a collection of stubs to mimic the API of QWebView on systems where the real ...
The QgsWmsDimensionDialog class provides an interface for WMS/OAPIF (WFS3) dimensions configuration A...
const QgsCoordinateReferenceSystem & crs
Setting options for creating vector data providers.
Setting to define QGIS Server WMS Dimension.