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 );
159 mMapTipExpressionFieldWidget->setLayer( lyr );
160 mMapTipExpressionFieldWidget->registerExpressionContextGenerator(
this );
161 mDisplayExpressionWidget->setLayer( lyr );
162 mDisplayExpressionWidget->registerExpressionContextGenerator(
this );
165 connect( mInsertExpressionButton, &QAbstractButton::clicked,
this, &QgsVectorLayerProperties::insertFieldOrExpression );
170 connect( mEnableMapTips, &QAbstractButton::toggled, mHtmlMapTipGroupBox, &QWidget::setEnabled );
173 QVBoxLayout *layout =
nullptr;
178 layout =
new QVBoxLayout( labelingFrame );
179 layout->setContentsMargins( 0, 0, 0, 0 );
181 labelingDialog->layout()->setContentsMargins( 0, 0, 0, 0 );
183 layout->addWidget( labelingDialog );
184 labelingFrame->setLayout( layout );
187 layout =
new QVBoxLayout( mMaskingFrame );
188 layout->setContentsMargins( 0, 0, 0, 0 );
189 mMaskingWidget =
new QgsMaskingWidget( mMaskingFrame );
190 mMaskingWidget->setLayer( mLayer );
191 mMaskingWidget->layout()->setContentsMargins( 0, 0, 0, 0 );
192 layout->addWidget( mMaskingWidget );
193 mMaskingFrame->setLayout( layout );
197 labelingDialog =
nullptr;
198 mOptsPage_Labels->setEnabled(
false );
199 mOptsPage_Masks->setEnabled(
false );
200 mGeomGroupBox->setEnabled(
false );
201 mGeomGroupBox->setVisible(
false );
202 mCrsGroupBox->setEnabled(
false );
203 mCrsGroupBox->setVisible(
false );
207 QVBoxLayout *actionLayout =
new QVBoxLayout( actionOptionsFrame );
208 actionLayout->setContentsMargins( 0, 0, 0, 0 );
210 mActionDialog->layout()->setContentsMargins( 0, 0, 0, 0 );
211 actionLayout->addWidget( mActionDialog );
214 mSourceFieldsPropertiesDialog->layout()->setContentsMargins( 0, 0, 0, 0 );
215 mSourceFieldsFrame->setLayout(
new QVBoxLayout( mSourceFieldsFrame ) );
216 mSourceFieldsFrame->layout()->setContentsMargins( 0, 0, 0, 0 );
217 mSourceFieldsFrame->layout()->addWidget( mSourceFieldsPropertiesDialog );
222 mAttributesFormPropertiesDialog->layout()->setContentsMargins( 0, 0, 0, 0 );
223 mAttributesFormFrame->setLayout(
new QVBoxLayout( mAttributesFormFrame ) );
224 mAttributesFormFrame->layout()->setContentsMargins( 0, 0, 0, 0 );
225 mAttributesFormFrame->layout()->addWidget( mAttributesFormPropertiesDialog );
228 QVBoxLayout *metadataLayout =
new QVBoxLayout( metadataFrame );
229 metadataLayout->setContentsMargins( 0, 0, 0, 0 );
231 mMetadataWidget->layout()->setContentsMargins( 0, 0, 0, 0 );
233 metadataLayout->addWidget( mMetadataWidget );
234 metadataFrame->setLayout( metadataLayout );
236 QVBoxLayout *temporalLayout =
new QVBoxLayout( temporalFrame );
237 temporalLayout->setContentsMargins( 0, 0, 0, 0 );
239 temporalLayout->addWidget( mTemporalWidget );
243 mBtnMetadata =
new QPushButton( tr(
"Metadata" ),
this );
244 QMenu *menuMetadata =
new QMenu(
this );
247 menuMetadata->addSeparator();
251 buttonBox->addButton(
mBtnMetadata, QDialogButtonBox::ResetRole );
253 mSelectionColorButton->setAllowOpacity(
true );
254 mSelectionColorButton->setColorDialogTitle( tr(
"Override Selection Color" ) );
260 connect( mRadioOverrideSelectionColor, &QRadioButton::toggled, mSelectionColorButton, &QWidget::setEnabled );
261 mSelectionColorButton->setEnabled(
false );
262 connect( mRadioOverrideSelectionSymbol, &QRadioButton::toggled, mSelectionSymbolButton, &QWidget::setEnabled );
280 mSelectionSymbolButton->setEnabled(
false );
281 mRadioDefaultSelectionColor->setChecked(
true );
291 pbnIndex->setEnabled(
false );
295 pbnIndex->setEnabled(
false );
296 pbnIndex->setText( tr(
"Spatial Index Exists" ) );
303 int encindex = cboProviderEncoding->findText( enc );
306 cboProviderEncoding->insertItem( 0, enc );
309 cboProviderEncoding->setCurrentIndex( encindex );
311 else if ( mLayer->
providerType() == QLatin1String(
"ogr" ) )
316 cboProviderEncoding->setEnabled(
false );
321 mDataSourceEncodingFrame->hide();
325 mCrsSelector->setCrs( mLayer->
crs() );
328 const QList< QgsVectorLayerJoinInfo > &joins = mLayer->
vectorJoins();
331 addJoinToTreeWidget( join );
336 QVBoxLayout *diagLayout =
new QVBoxLayout( mDiagramFrame );
337 diagLayout->setContentsMargins( 0, 0, 0, 0 );
339 diagramPropertiesDialog->layout()->setContentsMargins( 0, 0, 0, 0 );
341 diagLayout->addWidget( diagramPropertiesDialog );
342 mDiagramFrame->setLayout( diagLayout );
345 mLegendWidget->setMapCanvas(
mCanvas );
346 mLegendWidget->setLayer( mLayer );
347 mLegendConfigEmbeddedWidget->setLayer( mLayer );
350 mLayerShortNameLineEdit->setText( mLayer->
shortName() );
353 mLayerShortNameLineEdit->setValidator( shortNameValidator );
356 mLayerTitleLineEdit->setText( mLayer->
title() );
357 mLayerAbstractTextEdit->setPlainText( mLayer->
abstract() );
358 mLayerKeywordListLineEdit->setText( mLayer->
keywordList() );
359 mLayerDataUrlLineEdit->setText( mLayer->
dataUrl() );
360 mLayerDataUrlFormatComboBox->setCurrentIndex(
361 mLayerDataUrlFormatComboBox->findText(
366 mLayerAttributionLineEdit->setText( mLayer->
attribution() );
367 mLayerAttributionUrlLineEdit->setText( mLayer->
attributionUrl() );
370 tableViewMetadataUrl->setSelectionMode( QAbstractItemView::SingleSelection );
371 tableViewMetadataUrl->setSelectionBehavior( QAbstractItemView::SelectRows );
372 tableViewMetadataUrl->horizontalHeader()->setStretchLastSection(
true );
373 tableViewMetadataUrl->horizontalHeader()->setSectionResizeMode( QHeaderView::Stretch );
375 mMetadataUrlModel =
new QStandardItemModel( tableViewMetadataUrl );
376 mMetadataUrlModel->clear();
377 mMetadataUrlModel->setColumnCount( 3 );
378 QStringList metadataUrlHeaders;
379 metadataUrlHeaders << tr(
"URL" ) << tr(
"Type" ) << tr(
"Format" );
380 mMetadataUrlModel->setHorizontalHeaderLabels( metadataUrlHeaders );
381 tableViewMetadataUrl->setModel( mMetadataUrlModel );
382 tableViewMetadataUrl->setItemDelegate(
new MetadataUrlItemDelegate(
this ) );
387 const int row = mMetadataUrlModel->rowCount();
388 mMetadataUrlModel->setItem( row, 0,
new QStandardItem( metaUrl.url ) );
389 mMetadataUrlModel->setItem( row, 1,
new QStandardItem( metaUrl.type ) );
390 mMetadataUrlModel->setItem( row, 2,
new QStandardItem( metaUrl.format ) );
394 mLayerLegendUrlLineEdit->setText( mLayer->
legendUrl() );
395 mLayerLegendUrlFormatComboBox->setCurrentIndex(
396 mLayerLegendUrlFormatComboBox->findText(
403 const QList<QgsMapLayerServerProperties::WmsDimensionInfo> &wmsDims = serverProperties->
wmsDimensions();
406 addWmsDimensionInfoToTreeWidget( dim );
410 myStyle.append( QStringLiteral(
"body { margin: 10px; }\n " ) );
411 teMetadataViewer->clear();
412 teMetadataViewer->document()->setDefaultStyleSheet( myStyle );
413 teMetadataViewer->setHtml( htmlMetadata() );
414 teMetadataViewer->setOpenLinks(
false );
416 mMetadataFilled =
true;
421 if ( !settings.
contains( QStringLiteral(
"/Windows/VectorLayerProperties/tab" ) ) )
423 settings.
setValue( QStringLiteral(
"Windows/VectorLayerProperties/tab" ),
427 QList<QgsMapLayer *> dependencySources;
428 const QSet<QgsMapLayerDependency> constDependencies = mLayer->
dependencies();
433 dependencySources << layer;
439 connect(
QgsProject::instance(), &QObject::destroyed,
this, [ = ] {mLayersDependenciesTreeView->setModel(
nullptr );} );
440 mLayersDependenciesTreeView->setModel( mLayersDependenciesTreeModel );
442 mRefreshSettingsWidget->setLayer( mLayer );
445 QMenu *menu =
new QMenu(
this );
447 mAuxiliaryLayerActionNew =
new QAction( tr(
"Create" ),
this );
448 menu->addAction( mAuxiliaryLayerActionNew );
449 connect( mAuxiliaryLayerActionNew, &QAction::triggered,
this, &QgsVectorLayerProperties::onAuxiliaryLayerNew );
451 mAuxiliaryLayerActionClear =
new QAction( tr(
"Clear" ),
this );
452 menu->addAction( mAuxiliaryLayerActionClear );
453 connect( mAuxiliaryLayerActionClear, &QAction::triggered,
this, &QgsVectorLayerProperties::onAuxiliaryLayerClear );
455 mAuxiliaryLayerActionDelete =
new QAction( tr(
"Delete" ),
this );
456 menu->addAction( mAuxiliaryLayerActionDelete );
457 connect( mAuxiliaryLayerActionDelete, &QAction::triggered,
this, &QgsVectorLayerProperties::onAuxiliaryLayerDelete );
459 mAuxiliaryLayerActionExport =
new QAction( tr(
"Export" ),
this );
460 menu->addAction( mAuxiliaryLayerActionExport );
463 mAuxiliaryStorageActions->setMenu( menu );
465 connect( mAuxiliaryStorageFieldsDeleteBtn, &QPushButton::clicked,
this, &QgsVectorLayerProperties::onAuxiliaryLayerDeleteField );
466 connect( mAuxiliaryStorageFieldsAddBtn, &QPushButton::clicked,
this, &QgsVectorLayerProperties::onAuxiliaryLayerAddField );
468 updateAuxiliaryStoragePage();
470 mOptsPage_Information->setProperty(
"helpPage", QStringLiteral(
"working_with_vector/vector_properties.html#information-properties" ) );
471 mOptsPage_Source->setProperty(
"helpPage", QStringLiteral(
"working_with_vector/vector_properties.html#source-properties" ) );
472 mOptsPage_Style->setProperty(
"helpPage", QStringLiteral(
"working_with_vector/vector_properties.html#symbology-properties" ) );
473 mOptsPage_Labels->setProperty(
"helpPage", QStringLiteral(
"working_with_vector/vector_properties.html#labels-properties" ) );
474 mOptsPage_Masks->setProperty(
"helpPage", QStringLiteral(
"working_with_vector/vector_properties.html#masks-properties" ) );
475 mOptsPage_Diagrams->setProperty(
"helpPage", QStringLiteral(
"working_with_vector/vector_properties.html#diagrams-properties" ) );
476 mOptsPage_SourceFields->setProperty(
"helpPage", QStringLiteral(
"working_with_vector/vector_properties.html#fields-properties" ) );
477 mOptsPage_AttributesForm->setProperty(
"helpPage", QStringLiteral(
"working_with_vector/vector_properties.html#attributes-form-properties" ) );
478 mOptsPage_Joins->setProperty(
"helpPage", QStringLiteral(
"working_with_vector/vector_properties.html#joins-properties" ) );
479 mOptsPage_AuxiliaryStorage->setProperty(
"helpPage", QStringLiteral(
"working_with_vector/vector_properties.html#auxiliary-storage-properties" ) );
480 mOptsPage_Actions->setProperty(
"helpPage", QStringLiteral(
"working_with_vector/vector_properties.html#actions-properties" ) );
481 mOptsPage_Display->setProperty(
"helpPage", QStringLiteral(
"working_with_vector/vector_properties.html#display-properties" ) );
482 mOptsPage_Rendering->setProperty(
"helpPage", QStringLiteral(
"working_with_vector/vector_properties.html#rendering-properties" ) );
483 mOptsPage_Temporal->setProperty(
"helpPage", QStringLiteral(
"working_with_vector/vector_properties.html#temporal-properties" ) );
484 mOptsPage_Variables->setProperty(
"helpPage", QStringLiteral(
"working_with_vector/vector_properties.html#variables-properties" ) );
485 mOptsPage_Metadata->setProperty(
"helpPage", QStringLiteral(
"working_with_vector/vector_properties.html#metadata-properties" ) );
486 mOptsPage_DataDependencies->setProperty(
"helpPage", QStringLiteral(
"working_with_vector/vector_properties.html#dependencies-properties" ) ) ;
487 mOptsPage_Legend->setProperty(
"helpPage", QStringLiteral(
"working_with_vector/vector_properties.html#legend-properties" ) );
488 mOptsPage_Server->setProperty(
"helpPage", QStringLiteral(
"working_with_vector/vector_properties.html#qgis-server-properties" ) );
496void QgsVectorLayerProperties::toggleEditing()
501 emit toggleEditing( mLayer );
503 setPbnQueryBuilderEnabled();
506void QgsVectorLayerProperties::insertFieldOrExpression()
510 QString expression = QStringLiteral(
"[% " );
511 expression += mMapTipExpressionFieldWidget->asExpression();
512 expression += QLatin1String(
" %]" );
514 mMapTipWidget->insertText( expression );
517void QgsVectorLayerProperties::addMetadataUrl()
519 const int row = mMetadataUrlModel->rowCount();
520 mMetadataUrlModel->setItem( row, 0,
new QStandardItem( QLatin1String() ) );
521 mMetadataUrlModel->setItem( row, 1,
new QStandardItem( QLatin1String() ) );
522 mMetadataUrlModel->setItem( row, 2,
new QStandardItem( QLatin1String() ) );
525void QgsVectorLayerProperties::removeSelectedMetadataUrl()
527 const QModelIndexList selectedRows = tableViewMetadataUrl->selectionModel()->selectedRows();
528 if ( selectedRows.empty() )
530 mMetadataUrlModel->removeRow( selectedRows[0].row() );
535 if ( !mSourceWidget )
540 QHBoxLayout *layout =
new QHBoxLayout();
541 layout->addWidget( mSourceWidget );
542 mSourceGroupBox->setLayout( layout );
543 mSourceGroupBox->show();
547 buttonBox->button( QDialogButtonBox::Apply )->setEnabled( isValid );
548 buttonBox->button( QDialogButtonBox::Ok )->setEnabled( isValid );
557 mLayerOrigNameLineEdit->setText( mLayer->
name() );
558 mBackupCrs = mLayer->
crs();
561 mSubsetGroupBox->setEnabled(
true );
568 txtSubsetSQL->setReadOnly(
true );
569 txtSubsetSQL->setCaretWidth( 0 );
570 txtSubsetSQL->setCaretLineVisible(
false );
571 setPbnQueryBuilderEnabled();
580 mScaleRangeWidget->setMapCanvas(
mCanvas );
583 mReferenceScaleWidget->setShowCurrentScaleButton(
true );
584 mReferenceScaleWidget->setMapCanvas(
mCanvas );
585 if ( mUseReferenceScaleGroupBox->isChecked() )
593 mSimplifyDrawingSpinBox->setValue( simplifyMethod.
threshold() );
594 mSimplifyDrawingSpinBox->setClearValue( 1.0 );
599 mSelectionColorButton->setColor( selectionProperties->
selectionColor() );
603 mSelectionSymbolButton->setSymbol( symbol->clone() );
608 mRadioDefaultSelectionColor->setChecked(
true );
615 mRadioOverrideSelectionColor->setChecked(
true );
619 mRadioDefaultSelectionColor->setChecked(
true );
627 mRadioOverrideSelectionSymbol->setChecked(
true );
631 mRadioDefaultSelectionColor->setChecked(
true );
636 QString remark = QStringLiteral(
" (%1)" ).arg( tr(
"Not supported" ) );
640 mSimplifyDrawingAtProvider->setChecked(
false );
641 mSimplifyDrawingAtProvider->setEnabled(
false );
642 if ( !mSimplifyDrawingAtProvider->text().endsWith( remark ) )
643 mSimplifyDrawingAtProvider->setText( mSimplifyDrawingAtProvider->text().append( remark ) );
648 mSimplifyDrawingAtProvider->setEnabled( mSimplifyDrawingGroupBox->isChecked() );
649 if ( mSimplifyDrawingAtProvider->text().endsWith( remark ) )
651 QString newText = mSimplifyDrawingAtProvider->text();
652 newText.chop( remark.size() );
653 mSimplifyDrawingAtProvider->setText( newText );
660 mSimplifyDrawingGroupBox->setChecked(
false );
661 mSimplifyDrawingGroupBox->setEnabled(
false );
668 mSimplifyAlgorithmComboBox->setCurrentIndex( mSimplifyAlgorithmComboBox->findData( simplifyMethod.
simplifyAlgorithm() ) );
671 myScalesList.append( QStringLiteral(
"1:1" ) );
672 mSimplifyMaximumScaleComboBox->updateScales( myScalesList );
673 mSimplifyMaximumScaleComboBox->setScale( simplifyMethod.
maximumScale() );
677 mRefreshSettingsWidget->syncToLayer();
685 updateSymbologyPage();
689 if ( labelingDialog )
692 mSourceFieldsPropertiesDialog->
init();
693 mAttributesFormPropertiesDialog->
init();
696 updateVariableEditor();
698 if ( diagramPropertiesDialog )
704 page->syncToLayer( mLayer );
711 mLegendWidget->setLayer( mLayer );
719 const QString newSource = mSourceWidget->
sourceUri();
720 if ( newSource != mLayer->
source() )
727 if ( labelingDialog )
731 mBackupCrs = mLayer->
crs();
733 mLegendWidget->applyToLayer();
734 mLegendConfigEmbeddedWidget->applyToLayer();
738 mMetadataFilled =
false;
741 if ( mMaskingWidget && mMaskingWidget->hasBeenPopulated() )
742 mMaskingWidget->apply();
747 mSubsetGroupBox->setEnabled(
true );
753 mMetadataFilled =
false;
776 const auto constActions = mActionDialog->
actions();
777 for (
const QgsAction &action : constActions )
784 QVector<QgsAttributeTableConfig::ColumnConfig> columns = attributeTableConfig.
columns();
786 for (
int i = 0; i < columns.size(); ++i )
798 mLayer->
setName( mLayerOrigNameLineEdit->text() );
800 mAttributesFormPropertiesDialog->
apply();
801 mSourceFieldsPropertiesDialog->
apply();
813 diagramPropertiesDialog->
apply();
822 if ( mLayer->
shortName() != mLayerShortNameLineEdit->text() )
823 mMetadataFilled =
false;
824 mLayer->
setShortName( mLayerShortNameLineEdit->text() );
826 if ( mLayer->
title() != mLayerTitleLineEdit->text() )
827 mMetadataFilled =
false;
828 mLayer->
setTitle( mLayerTitleLineEdit->text() );
830 if ( mLayer->
abstract() != mLayerAbstractTextEdit->toPlainText() )
831 mMetadataFilled =
false;
832 mLayer->
setAbstract( mLayerAbstractTextEdit->toPlainText() );
834 if ( mLayer->
keywordList() != mLayerKeywordListLineEdit->text() )
835 mMetadataFilled =
false;
838 if ( mLayer->
dataUrl() != mLayerDataUrlLineEdit->text() )
839 mMetadataFilled =
false;
840 mLayer->
setDataUrl( mLayerDataUrlLineEdit->text() );
842 if ( mLayer->
dataUrlFormat() != mLayerDataUrlFormatComboBox->currentText() )
843 mMetadataFilled =
false;
847 if ( mLayer->
attribution() != mLayerAttributionLineEdit->text() )
848 mMetadataFilled =
false;
851 if ( mLayer->
attributionUrl() != mLayerAttributionUrlLineEdit->text() )
852 mMetadataFilled =
false;
856 QList<QgsMapLayerServerProperties::MetadataUrl> metaUrls;
857 for (
int row = 0; row < mMetadataUrlModel->rowCount() ; row++ )
860 metaUrl.
url = mMetadataUrlModel->item( row, 0 )->text();
861 metaUrl.
type = mMetadataUrlModel->item( row, 1 )->text();
862 metaUrl.
format = mMetadataUrlModel->item( row, 2 )->text();
863 metaUrls.append( metaUrl );
864 mMetadataFilled =
false;
869 if ( mLayer->
legendUrl() != mLayerLegendUrlLineEdit->text() )
870 mMetadataFilled =
false;
871 mLayer->
setLegendUrl( mLayerLegendUrlLineEdit->text() );
873 if ( mLayer->
legendUrlFormat() != mLayerLegendUrlFormatComboBox->currentText() )
874 mMetadataFilled =
false;
879 if ( mSimplifyDrawingGroupBox->isChecked() )
887 simplifyMethod.
setThreshold( mSimplifyDrawingSpinBox->value() );
889 simplifyMethod.
setMaximumScale( mSimplifyMaximumScaleComboBox->scale() );
900 if ( mSelectionColorButton->color() != mSelectionColorButton->defaultColor() )
904 if (
QgsSymbol *symbol = mSelectionSymbolButton->symbol() )
907 if ( mRadioOverrideSelectionSymbol->isChecked() )
911 else if ( mRadioOverrideSelectionColor->isChecked() )
920 mRefreshSettingsWidget->saveToLayer();
923 mLayer->
setRefreshOnNofifyMessage( mNotificationMessageCheckBox->isChecked() ? mNotifyMessagValueLineEdit->text() : QString() );
929 updateVariableEditor();
932 QSet<QgsMapLayerDependency> deps;
933 const auto checkedLayers = mLayersDependenciesTreeModel->
checkedLayers();
938 QMessageBox::warning(
nullptr, tr(
"Save Dependency" ), tr(
"This configuration introduces a cycle in data dependencies and will be ignored." ) );
943 mProjectDirtyBlocker.reset();
956 const auto constVectorJoins = mLayer->
vectorJoins();
978 if ( backupCrs != mLayer->
crs() )
979 mLayer->
setCrs( backupCrs );
983void QgsVectorLayerProperties::pbnQueryBuilder_clicked()
992 if ( dialog->exec() )
1006void QgsVectorLayerProperties::pbnIndex_clicked()
1011 setCursor( Qt::WaitCursor );
1013 setCursor( Qt::ArrowCursor );
1016 pbnIndex->setEnabled(
false );
1017 pbnIndex->setText( tr(
"Spatial Index Exists" ) );
1018 QMessageBox::information(
this, tr(
"Spatial Index" ), tr(
"Creation of spatial index successful" ) );
1022 QMessageBox::warning(
this, tr(
"Spatial Index" ), tr(
"Creation of spatial index failed" ) );
1027QString QgsVectorLayerProperties::htmlMetadata()
1037 mMetadataFilled =
false;
1041void QgsVectorLayerProperties::saveMultipleStylesAs()
1044 dlg.setSaveOnlyCurrentStyle(
false );
1053 const QListWidget *stylesWidget { dlg.stylesWidget() };
1056 QStringList stylesSelected;
1057 for (
int i = 0; i < stylesWidget->count(); i++ )
1059 if ( stylesWidget->item( i )->checkState() == Qt::CheckState::Checked )
1061 stylesSelected.push_back( stylesWidget->item( i )->text() );
1065 if ( ! stylesSelected.isEmpty() )
1068 for (
const QString &styleName : std::as_const( stylesSelected ) )
1070 bool defaultLoadedFlag =
false;
1072 StyleType type = dlg.currentStyleType();
1080 const QString filePath { dlg.outputFilePath() };
1081 const QFileInfo fi { filePath };
1082 QString safePath { QString( filePath ).replace( fi.baseName(),
1084 if ( styleIndex > 0 && stylesSelected.count( ) > 1 )
1087 while ( QFile::exists( safePath ) )
1089 const QFileInfo fi { safePath };
1090 safePath = QString( safePath ).replace(
'.' + fi.completeSuffix(),
1091 QStringLiteral(
"_%1.%2" ).arg( QString::number( i ), fi.completeSuffix() ) );
1096 message = mLayer->
saveNamedStyle( safePath, defaultLoadedFlag, dlg.styleCategories() );
1098 message = mLayer->
saveSldStyle( safePath, defaultLoadedFlag );
1101 if ( defaultLoadedFlag )
1108 QMessageBox::information(
this, tr(
"Save Style" ), message );
1115 QString infoWindowTitle = QObject::tr(
"Save style '%1' to DB (%2)" )
1122 QString name { dbSettings.
name };
1123 if ( name.isEmpty() )
1129 name += QStringLiteral(
"_%1" ).arg( styleName );
1130 QStringList ids, names, descriptions;
1133 while ( names.contains( name ) )
1135 name = QStringLiteral(
"%1 %2" ).arg( name, QString::number( i ) );
1140 QString errorMessage;
1143 if ( QMessageBox::question(
nullptr, QObject::tr(
"Save style in database" ),
1144 QObject::tr(
"A matching style already exists in the database for this layer. Do you want to overwrite it?" ),
1145 QMessageBox::Yes | QMessageBox::No ) == QMessageBox::No )
1150 else if ( !errorMessage.isEmpty() )
1152 QMessageBox::warning(
this, infoWindowTitle, errorMessage );
1158 if ( !msgError.isNull() )
1160 QMessageBox::warning(
this, infoWindowTitle, msgError );
1164 QMessageBox::information(
this, infoWindowTitle, tr(
"Style '%1' saved" ).arg( styleName ) );
1179void QgsVectorLayerProperties::aboutToShowStyleMenu()
1182 QMenu *m = qobject_cast<QMenu *>( sender() );
1185 m->addAction( mActionLoadStyle );
1186 m->addAction( mActionSaveStyle );
1191 mActionSaveStyle->setText( tr(
"Save Current Style…" ) );
1192 m->addAction( mActionSaveMultipleStyles );
1196 mActionSaveStyle->setText( tr(
"Save Style…" ) );
1208void QgsVectorLayerProperties::mButtonAddJoin_clicked()
1213 QList<QgsMapLayer *> joinedLayers;
1214 const QList< QgsVectorLayerJoinInfo > &joins = mLayer->
vectorJoins();
1215 joinedLayers.reserve( joins.size() );
1216 for (
int i = 0; i < joins.size(); ++i )
1218 joinedLayers.append( joins[i].joinLayer() );
1222 if ( d.exec() == QDialog::Accepted )
1226 if ( d.createAttributeIndex() )
1235 addJoinToTreeWidget( info );
1236 setPbnQueryBuilderEnabled();
1237 mSourceFieldsPropertiesDialog->
init();
1238 mAttributesFormPropertiesDialog->
init();
1242void QgsVectorLayerProperties::mButtonEditJoin_clicked()
1244 QTreeWidgetItem *currentJoinItem = mJoinTreeWidget->currentItem();
1245 mJoinTreeWidget_itemDoubleClicked( currentJoinItem, 0 );
1248void QgsVectorLayerProperties::mJoinTreeWidget_itemDoubleClicked( QTreeWidgetItem *item,
int )
1250 if ( !mLayer || !item )
1255 QList<QgsMapLayer *> joinedLayers;
1256 QString joinLayerId = item->data( 0, Qt::UserRole ).toString();
1257 const QList< QgsVectorLayerJoinInfo > &joins = mLayer->
vectorJoins();
1259 for (
int i = 0; i < joins.size(); ++i )
1265 if ( joinLayer->
id() == joinLayerId )
1272 joinedLayers.append( joinLayer );
1281 d.setWindowTitle( tr(
"Edit Vector Join" ) );
1282 d.setJoinInfo( joins[j] );
1284 if ( d.exec() == QDialog::Accepted )
1290 int idx = mJoinTreeWidget->indexOfTopLevelItem( item );
1291 mJoinTreeWidget->takeTopLevelItem( idx );
1296 if ( d.createAttributeIndex() )
1305 addJoinToTreeWidget( info, idx );
1307 setPbnQueryBuilderEnabled();
1308 mSourceFieldsPropertiesDialog->
init();
1309 mAttributesFormPropertiesDialog->
init();
1313void QgsVectorLayerProperties::addJoinToTreeWidget(
const QgsVectorLayerJoinInfo &join,
const int insertIndex )
1315 QTreeWidgetItem *joinItem =
new QTreeWidgetItem();
1316 joinItem->setFlags( Qt::ItemIsEnabled );
1319 if ( !mLayer || !joinLayer )
1324 joinItem->setText( 0, tr(
"Join layer" ) );
1330 joinItem->setText( 1, joinLayer->
name() );
1332 QFont f = joinItem->font( 0 );
1334 joinItem->setFont( 0, f );
1335 joinItem->setFont( 1, f );
1337 joinItem->setData( 0, Qt::UserRole, join.
joinLayerId() );
1339 QTreeWidgetItem *childJoinField =
new QTreeWidgetItem();
1340 childJoinField->setText( 0, tr(
"Join field" ) );
1342 childJoinField->setFlags( Qt::ItemIsEnabled );
1343 joinItem->addChild( childJoinField );
1345 QTreeWidgetItem *childTargetField =
new QTreeWidgetItem();
1346 childTargetField->setText( 0, tr(
"Target field" ) );
1348 joinItem->addChild( childTargetField );
1350 QTreeWidgetItem *childMemCache =
new QTreeWidgetItem();
1351 childMemCache->setText( 0, tr(
"Cache join layer in virtual memory" ) );
1353 childMemCache->setText( 1, QChar( 0x2714 ) );
1354 joinItem->addChild( childMemCache );
1356 QTreeWidgetItem *childDynForm =
new QTreeWidgetItem();
1357 childDynForm->setText( 0, tr(
"Dynamic form" ) );
1359 childDynForm->setText( 1, QChar( 0x2714 ) );
1360 joinItem->addChild( childDynForm );
1362 QTreeWidgetItem *childEditable =
new QTreeWidgetItem();
1363 childEditable->setText( 0, tr(
"Editable join layer" ) );
1365 childEditable->setText( 1, QChar( 0x2714 ) );
1366 joinItem->addChild( childEditable );
1368 QTreeWidgetItem *childUpsert =
new QTreeWidgetItem();
1369 childUpsert->setText( 0, tr(
"Upsert on edit" ) );
1371 childUpsert->setText( 1, QChar( 0x2714 ) );
1372 joinItem->addChild( childUpsert );
1374 QTreeWidgetItem *childCascade =
new QTreeWidgetItem();
1375 childCascade->setText( 0, tr(
"Delete cascade" ) );
1377 childCascade->setText( 1, QChar( 0x2714 ) );
1378 joinItem->addChild( childCascade );
1380 QTreeWidgetItem *childPrefix =
new QTreeWidgetItem();
1381 childPrefix->setText( 0, tr(
"Custom field name prefix" ) );
1382 childPrefix->setText( 1, join.
prefix() );
1383 joinItem->addChild( childPrefix );
1385 QTreeWidgetItem *childFields =
new QTreeWidgetItem();
1386 childFields->setText( 0, tr(
"Joined fields" ) );
1389 childFields->setText( 1, QLocale().toString( list->count() ) );
1391 childFields->setText( 1, tr(
"all" ) );
1392 joinItem->addChild( childFields );
1394 if ( insertIndex >= 0 )
1395 mJoinTreeWidget->insertTopLevelItem( insertIndex, joinItem );
1397 mJoinTreeWidget->addTopLevelItem( joinItem );
1399 mJoinTreeWidget->setCurrentItem( joinItem );
1400 mJoinTreeWidget->header()->setSectionResizeMode( QHeaderView::ResizeToContents );
1410 QDialog *dlg =
new QDialog();
1411 QString key = QStringLiteral(
"/UI/paneldialog/%1" ).arg( panel->
panelTitle() );
1413 dlg->restoreGeometry( settings.
value( key ).toByteArray() );
1415 dlg->setLayout(
new QVBoxLayout() );
1416 dlg->layout()->addWidget( panel );
1417 QDialogButtonBox *buttonBox =
new QDialogButtonBox( QDialogButtonBox::Ok );
1418 connect( buttonBox, &QDialogButtonBox::accepted, dlg, &QDialog::accept );
1419 dlg->layout()->addWidget( buttonBox );
1421 settings.
setValue( key, dlg->saveGeometry() );
1425void QgsVectorLayerProperties::mButtonRemoveJoin_clicked()
1427 QTreeWidgetItem *currentJoinItem = mJoinTreeWidget->currentItem();
1428 if ( !mLayer || !currentJoinItem )
1433 mLayer->
removeJoin( currentJoinItem->data( 0, Qt::UserRole ).toString() );
1434 mJoinTreeWidget->takeTopLevelItem( mJoinTreeWidget->indexOfTopLevelItem( currentJoinItem ) );
1435 setPbnQueryBuilderEnabled();
1436 mSourceFieldsPropertiesDialog->
init();
1437 mAttributesFormPropertiesDialog->
init();
1441void QgsVectorLayerProperties::mButtonAddWmsDimension_clicked()
1447 QStringList alreadyDefinedDimensions;
1449 const QList<QgsMapLayerServerProperties::WmsDimensionInfo> &dims = serverProperties->
wmsDimensions();
1452 alreadyDefinedDimensions << dim.name;
1456 if ( d.exec() == QDialog::Accepted )
1461 addWmsDimensionInfoToTreeWidget( info );
1465void QgsVectorLayerProperties::mButtonEditWmsDimension_clicked()
1467 QTreeWidgetItem *currentWmsDimensionItem = mWmsDimensionsTreeWidget->currentItem();
1468 mWmsDimensionsTreeWidget_itemDoubleClicked( currentWmsDimensionItem, 0 );
1471void QgsVectorLayerProperties::mWmsDimensionsTreeWidget_itemDoubleClicked( QTreeWidgetItem *item,
int )
1473 if ( !mLayer || !item )
1478 QString wmsDimName = item->data( 0, Qt::UserRole ).toString();
1480 const QList<QgsMapLayerServerProperties::WmsDimensionInfo> &dims = serverProperties->
wmsDimensions();
1481 QStringList alreadyDefinedDimensions;
1483 for (
int i = 0; i < dims.size(); ++i )
1485 QString dimName = dims[i].name;
1486 if ( dimName == wmsDimName )
1492 alreadyDefinedDimensions << dimName;
1501 d.setWindowTitle( tr(
"Edit WMS Dimension" ) );
1502 d.setInfo( dims[j] );
1504 if ( d.exec() == QDialog::Accepted )
1511 int idx = mWmsDimensionsTreeWidget->indexOfTopLevelItem( item );
1512 mWmsDimensionsTreeWidget->takeTopLevelItem( idx );
1516 addWmsDimensionInfoToTreeWidget( info, idx );
1522 QTreeWidgetItem *wmsDimensionItem =
new QTreeWidgetItem();
1523 wmsDimensionItem->setFlags( Qt::ItemIsEnabled );
1525 wmsDimensionItem->setText( 0, tr(
"Dimension" ) );
1526 wmsDimensionItem->setText( 1, wmsDim.
name );
1528 QFont f = wmsDimensionItem->font( 0 );
1530 wmsDimensionItem->setFont( 0, f );
1531 wmsDimensionItem->setFont( 1, f );
1533 wmsDimensionItem->setData( 0, Qt::UserRole, wmsDim.
name );
1535 QTreeWidgetItem *childWmsDimensionField =
new QTreeWidgetItem();
1536 childWmsDimensionField->setText( 0, tr(
"Field" ) );
1537 childWmsDimensionField->setText( 1, wmsDim.
fieldName );
1538 childWmsDimensionField->setFlags( Qt::ItemIsEnabled );
1539 wmsDimensionItem->addChild( childWmsDimensionField );
1541 QTreeWidgetItem *childWmsDimensionEndField =
new QTreeWidgetItem();
1542 childWmsDimensionEndField->setText( 0, tr(
"End field" ) );
1543 childWmsDimensionEndField->setText( 1, wmsDim.
endFieldName );
1544 childWmsDimensionEndField->setFlags( Qt::ItemIsEnabled );
1545 wmsDimensionItem->addChild( childWmsDimensionEndField );
1547 QTreeWidgetItem *childWmsDimensionUnits =
new QTreeWidgetItem();
1548 childWmsDimensionUnits->setText( 0, tr(
"Units" ) );
1549 childWmsDimensionUnits->setText( 1, wmsDim.
units );
1550 childWmsDimensionUnits->setFlags( Qt::ItemIsEnabled );
1551 wmsDimensionItem->addChild( childWmsDimensionUnits );
1553 QTreeWidgetItem *childWmsDimensionUnitSymbol =
new QTreeWidgetItem();
1554 childWmsDimensionUnitSymbol->setText( 0, tr(
"Unit symbol" ) );
1555 childWmsDimensionUnitSymbol->setText( 1, wmsDim.
unitSymbol );
1556 childWmsDimensionUnitSymbol->setFlags( Qt::ItemIsEnabled );
1557 wmsDimensionItem->addChild( childWmsDimensionUnitSymbol );
1559 QTreeWidgetItem *childWmsDimensionDefaultValue =
new QTreeWidgetItem();
1560 childWmsDimensionDefaultValue->setText( 0, tr(
"Default display" ) );
1562 childWmsDimensionDefaultValue->setFlags( Qt::ItemIsEnabled );
1563 wmsDimensionItem->addChild( childWmsDimensionDefaultValue );
1565 QTreeWidgetItem *childWmsDimensionRefValue =
new QTreeWidgetItem();
1566 childWmsDimensionRefValue->setText( 0, tr(
"Reference value" ) );
1567 childWmsDimensionRefValue->setText( 1, wmsDim.
referenceValue.toString() );
1568 childWmsDimensionRefValue->setFlags( Qt::ItemIsEnabled );
1569 wmsDimensionItem->addChild( childWmsDimensionRefValue );
1571 if ( insertIndex >= 0 )
1572 mWmsDimensionsTreeWidget->insertTopLevelItem( insertIndex, wmsDimensionItem );
1574 mWmsDimensionsTreeWidget->addTopLevelItem( wmsDimensionItem );
1576 mWmsDimensionsTreeWidget->setCurrentItem( wmsDimensionItem );
1577 mWmsDimensionsTreeWidget->header()->setSectionResizeMode( QHeaderView::ResizeToContents );
1580void QgsVectorLayerProperties::mButtonRemoveWmsDimension_clicked()
1582 QTreeWidgetItem *currentWmsDimensionItem = mWmsDimensionsTreeWidget->currentItem();
1583 if ( !mLayer || !currentWmsDimensionItem )
1589 serverProperties->
removeWmsDimension( currentWmsDimensionItem->data( 0, Qt::UserRole ).toString() );
1590 mWmsDimensionsTreeWidget->takeTopLevelItem( mWmsDimensionsTreeWidget->indexOfTopLevelItem( currentWmsDimensionItem ) );
1594void QgsVectorLayerProperties::updateSymbologyPage()
1598 delete mRendererDialog;
1599 mRendererDialog =
nullptr;
1615 mOptsPage_Style->setEnabled(
false );
1618 if ( mRendererDialog )
1620 mRendererDialog->layout()->setContentsMargins( 0, 0, 0, 0 );
1621 widgetStackRenderers->addWidget( mRendererDialog );
1622 widgetStackRenderers->setCurrentWidget( mRendererDialog );
1623 widgetStackRenderers->currentWidget()->layout()->setContentsMargins( 0, 0, 0, 0 );
1627void QgsVectorLayerProperties::setPbnQueryBuilderEnabled()
1629 pbnQueryBuilder->setEnabled( mLayer &&
1636 pbnQueryBuilder->setToolTip( tr(
"Stop editing mode to enable this." ) );
1641void QgsVectorLayerProperties::pbnUpdateExtents_clicked()
1644 mMetadataFilled =
false;
1651 if ( index ==
mOptStackedWidget->indexOf( mOptsPage_Information ) && ! mMetadataFilled )
1654 teMetadataViewer->clear();
1655 teMetadataViewer->setHtml( htmlMetadata() );
1656 mMetadataFilled =
true;
1662void QgsVectorLayerProperties::mSimplifyDrawingGroupBox_toggled(
bool checked )
1667 mSimplifyDrawingAtProvider->setEnabled(
false );
1671 mSimplifyDrawingAtProvider->setEnabled( checked );
1675void QgsVectorLayerProperties::updateVariableEditor()
1678 mVariableEditor->setContext( &context );
1682 mVariableEditor->reloadContext();
1683 mVariableEditor->setEditableScopeIndex( 2 );
1686void QgsVectorLayerProperties::showHelp()
1688 const QVariant helpPage = mOptionsStackedWidget->currentWidget()->property(
"helpPage" );
1690 if ( helpPage.isValid() )
1696 QgsHelp::openHelp( QStringLiteral(
"working_with_vector/vector_properties.html" ) );
1700void QgsVectorLayerProperties::updateAuxiliaryStoragePage()
1707 mAuxiliaryStorageInformationGrpBox->setEnabled(
true );
1708 mAuxiliaryStorageFieldsGrpBox->setEnabled(
true );
1715 mAuxiliaryStorageFeaturesLineEdit->setText( QLocale().toString( features ) );
1718 mAuxiliaryLayerActionClear->setEnabled(
true );
1719 mAuxiliaryLayerActionDelete->setEnabled(
true );
1720 mAuxiliaryLayerActionExport->setEnabled(
true );
1721 mAuxiliaryLayerActionNew->setEnabled(
false );
1727 mAuxiliaryStorageFieldsLineEdit->setText( QLocale().toString( fields ) );
1730 mAuxiliaryStorageFieldsTree->clear();
1731 for (
const QgsField &field : alayer->auxiliaryFields() )
1734 QTreeWidgetItem *item =
new QTreeWidgetItem();
1736 item->setText( 0, prop.
origin() );
1737 item->setText( 1, prop.
name() );
1738 item->setText( 2, prop.
comment() );
1739 item->setText( 3, field.typeName() );
1740 item->setText( 4, field.name() );
1742 mAuxiliaryStorageFieldsTree->addTopLevelItem( item );
1748 mAuxiliaryStorageInformationGrpBox->setEnabled(
false );
1749 mAuxiliaryStorageFieldsGrpBox->setEnabled(
false );
1751 mAuxiliaryLayerActionClear->setEnabled(
false );
1752 mAuxiliaryLayerActionDelete->setEnabled(
false );
1753 mAuxiliaryLayerActionExport->setEnabled(
false );
1754 mAuxiliaryLayerActionNew->setEnabled(
true );
1756 mAuxiliaryStorageFieldsTree->clear();
1757 mAuxiliaryStorageKeyLineEdit->setText( QString() );
1758 mAuxiliaryStorageFieldsLineEdit->setText( QString() );
1759 mAuxiliaryStorageFeaturesLineEdit->setText( QString() );
1763void QgsVectorLayerProperties::onAuxiliaryLayerNew()
1771 if ( dlg.exec() == QDialog::Accepted )
1773 updateAuxiliaryStoragePage();
1777void QgsVectorLayerProperties::onAuxiliaryLayerClear()
1784 const QString msg = tr(
"Are you sure you want to clear auxiliary data for %1?" ).arg( mLayer->
name() );
1785 QMessageBox::StandardButton reply;
1786 reply = QMessageBox::question(
this,
"Clear Auxiliary Data", msg, QMessageBox::Yes | QMessageBox::No );
1788 if ( reply == QMessageBox::Yes )
1790 QApplication::setOverrideCursor( Qt::WaitCursor );
1792 QApplication::restoreOverrideCursor();
1793 updateAuxiliaryStoragePage();
1798void QgsVectorLayerProperties::onAuxiliaryLayerDelete()
1804 const QString msg = tr(
"Are you sure you want to delete auxiliary storage for %1?" ).arg( mLayer->
name() );
1805 QMessageBox::StandardButton reply;
1806 reply = QMessageBox::question(
this,
"Delete Auxiliary Storage", msg, QMessageBox::Yes | QMessageBox::No );
1808 if ( reply == QMessageBox::Yes )
1810 QApplication::setOverrideCursor( Qt::WaitCursor );
1823 QApplication::restoreOverrideCursor();
1824 updateAuxiliaryStoragePage();
1829void QgsVectorLayerProperties::onAuxiliaryLayerDeleteField()
1835 QList<QTreeWidgetItem *> items = mAuxiliaryStorageFieldsTree->selectedItems();
1836 if ( items.count() < 1 )
1840 const QTreeWidgetItem *item = items[0];
1843 def.
setName( item->text( 1 ) );
1853 const QString msg = tr(
"Are you sure you want to delete auxiliary field %1 for %2?" ).arg( item->text( 1 ), item->text( 0 ) );
1855 QMessageBox::StandardButton reply;
1856 const QString title = QObject::tr(
"Delete Auxiliary Field" );
1857 reply = QMessageBox::question(
this, title, msg, QMessageBox::Yes | QMessageBox::No );
1859 if ( reply == QMessageBox::Yes )
1861 QApplication::setOverrideCursor( Qt::WaitCursor );
1862 deleteAuxiliaryField( index );
1864 QApplication::restoreOverrideCursor();
1868void QgsVectorLayerProperties::onAuxiliaryLayerAddField()
1875 if ( dlg.exec() == QDialog::Accepted )
1877 updateAuxiliaryStoragePage();
1881void QgsVectorLayerProperties::deleteAuxiliaryField(
int index )
1894 if ( key >= 0 && def.
origin().compare(
"labeling", Qt::CaseInsensitive ) == 0
1901 updateAuxiliaryStoragePage();
1902 mSourceFieldsPropertiesDialog->
init();
1906 const QString title = QObject::tr(
"Delete Auxiliary Field" );
1908 const QString msg = QObject::tr(
"Unable to remove auxiliary field (%1)" ).arg( errors );
1916 if ( obj == mMapTipPreviewContainer && ev->type() == QEvent::Resize )
1920 return QgsOptionsDialogBase::eventFilter( obj, ev );
1923void QgsVectorLayerProperties::initMapTipPreview()
1926 mMapTipSplitter->setSizes( { 400, 200 } );
1928 mMapTipPreviewContainer->installEventFilter(
this );
1932 mMapTipPreview =
new QgsWebView( mMapTipPreviewContainer );
1935 mMapTipPreview->page()->setLinkDelegationPolicy( QWebPage::DelegateAllLinks );
1936 mMapTipPreview->setContextMenuPolicy( Qt::NoContextMenu );
1937 connect( mMapTipPreview, &QWebView::loadFinished,
this, &QgsVectorLayerProperties::resizeMapTip );
1940 mMapTipPreview->page()->settings()->setAttribute( QWebSettings::DeveloperExtrasEnabled,
true );
1941 mMapTipPreview->page()->settings()->setAttribute( QWebSettings::JavascriptEnabled,
true );
1942 mMapTipPreview->page()->settings()->setAttribute( QWebSettings::LocalStorageEnabled,
true );
1945 mMapTipPreview->page()->mainFrame()->setScrollBarPolicy( Qt::Horizontal, Qt::ScrollBarAlwaysOff );
1946 mMapTipPreview->page()->mainFrame()->setScrollBarPolicy( Qt::Vertical, Qt::ScrollBarAlwaysOff );
1949 connect( mMapTipWidget, &QgsCodeEditorHTML::textChanged,
this, &QgsVectorLayerProperties::updateMapTipPreview );
1953void QgsVectorLayerProperties::updateMapTipPreview()
1955 mMapTipPreview->setMaximumSize( mMapTipPreviewContainer->width(), mMapTipPreviewContainer->height() );
1957 mMapTipPreview->setHtml( htmlContent );
1960void QgsVectorLayerProperties::resizeMapTip()
1963 mMapTipPreview->setMaximumSize( mMapTipPreviewContainer->width(), mMapTipPreviewContainer->height() );
1966 const QWebElement container = mMapTipPreview->page()->mainFrame()->findFirstElement(
1967 QStringLiteral(
"#QgsWebViewContainer" ) );
1968 const int width = container.geometry().width();
1969 const int height = container.geometry().height();
1970 mMapTipPreview->resize( width, height );
1973 mMapTipPreview->move( ( mMapTipPreviewContainer->width() - mMapTipPreview->width() ) / 2,
1974 ( mMapTipPreviewContainer->height() - mMapTipPreview->height() ) / 2 );
1977 mMapTipPreview->adjustSize();
@ Warning
Warning message.
static QString defaultProjectScales()
A string with default project scales.
@ 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.
void syncToLayer()
Updates the widget to reflect the layer's current diagram settings.
void auxiliaryFieldCreated()
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...
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.
@ SpatialIndexPresent
A valid spatial index exists for the source.
virtual 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.
int indexFromName(const QString &fieldName) const
Gets the field index from the field name.
int indexOf(const QString &fieldName) const
Gets the field index from the field name.
int count() const
Returns number of items.
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.
double scale() const
Returns the last reported scale of the canvas.
const QgsMapSettings & mapSettings() const
Gets access to properties used for map rendering.
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 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.
void setShortName(const QString &shortName)
Sets the short name of the layer used by QGIS Server to identify the layer.
QString legendUrlFormat() const
Returns the format for a URL based layer legend.
void setRefreshOnNotifyEnabled(bool enabled)
Set whether provider notification is connected to triggerRepaint.
void setAbstract(const QString &abstract)
Sets the abstract of the layer used by QGIS Server in GetCapabilities request.
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.
QString attribution() const
Returns the attribution of the layer used by QGIS Server in GetCapabilities request.
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.
QString id() const
Returns the layer's unique ID, which is used to access this layer from QgsProject.
void triggerRepaint(bool deferredUpdate=false)
Will advise the map canvas (and any other interested party) that this layer requires to be repainted.
void setAttributionUrl(const QString &attribUrl)
Sets the attribution URL of the layer used by QGIS Server in GetCapabilities request.
void setMaximumScale(double scale)
Sets the maximum map scale (i.e.
QgsLayerMetadata metadata
QString abstract() const
Returns the abstract 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 setDataUrl(const QString &dataUrl)
Sets the DataUrl of the layer used by QGIS Server in GetCapabilities request.
void setKeywordList(const QString &keywords)
Sets the keyword list 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.
bool isRefreshOnNotifyEnabled() const
Returns true if the refresh on provider nofification is enabled.
QString shortName() const
Returns the short name of the layer used by QGIS Server to identify the layer.
void setDataUrlFormat(const QString &dataUrlFormat)
Sets the DataUrl format of the layer used by QGIS Server in GetCapabilities request.
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.
QString title() const
Returns the title of the layer used by QGIS Server in GetCapabilities request.
void setScaleBasedVisibility(bool enabled)
Sets whether scale based visibility is enabled for the layer.
QString dataUrl() const
Returns the DataUrl of the layer used by QGIS Server in GetCapabilities request.
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.
QString attributionUrl() const
Returns the attribution URL of the layer used by QGIS Server in GetCapabilities request.
void setDataSource(const QString &dataSource, const QString &baseName, const QString &provider, bool loadDefaultStyleFlag=false)
Updates the data source of the 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.
QString keywordList() const
Returns the keyword list of the layer used by QGIS Server in GetCapabilities request.
void setTitle(const QString &title)
Sets the title of the layer used by QGIS Server in GetCapabilities request.
void setCrs(const QgsCoordinateReferenceSystem &srs, bool emitSignal=true)
Sets layer's spatial reference system.
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()
Returns 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.
@ 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.
virtual bool createSpatialIndex()
Creates a spatial index on the datasource (if supported by the provider type).
virtual bool createAttributeIndex(int field)
Create an attribute index on the datasource.
QString encoding() const
Returns the encoding which is used for accessing data.
virtual Q_INVOKABLE QgsVectorDataProvider::Capabilities capabilities() const
Returns flags containing the supported capabilities.
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.
QgsFields fields() const FINAL
Returns the list of fields of 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,...
void setSimplifyHints(SimplifyHints simplifyHints)
Sets the simplification hints of the vector layer managed.
float maximumScale() const
Gets the maximum scale at which the layer should be simplified.
void setThreshold(float threshold)
Sets the simplification threshold of the vector layer managed.
void setSimplifyAlgorithm(SimplifyAlgorithm simplifyAlgorithm)
Sets the local simplification algorithm of the vector layer managed.
void setForceLocalOptimization(bool localOptimization)
Sets where the simplification executes, after fetch the geometries from provider, or when supported,...
SimplifyHints simplifyHints() const
Gets the simplification hints of the vector layer managed.
SimplifyAlgorithm simplifyAlgorithm() const
Gets the local simplification algorithm of the vector layer managed.
float threshold() const
Gets the simplification threshold of the vector layer managed.
@ GeometrySimplification
The geometries can be simplified using the current map2pixel context state.
@ AntialiasingSimplification
The geometries can be rendered with 'AntiAliasing' disabled because of it is '1-pixel size'.
@ NoSimplification
No simplification can be applied.
SimplifyAlgorithm
Types of local simplification algorithms that can be used.
@ 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...
void setMaximumScale(float maximumScale)
Sets the maximum scale at which the layer should be simplified.
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.