QgsAnnotationWidget::QgsAnnotationWidget( QgsAnnotationItem* item, QWidget * parent, Qt::WindowFlags f ): QWidget( parent, f ), mItem( item ), mMarkerSymbol( 0 )
{
setupUi( this );
if ( mItem )
{
blockAllSignals( true );
if ( mItem->mapPositionFixed() )
{
mMapPositionFixedCheckBox->setCheckState( Qt::Checked );
}
else
{
mMapPositionFixedCheckBox->setCheckState( Qt::Unchecked );
}
mFrameWidthSpinBox->setValue( mItem->frameBorderWidth() );
mFrameColorButton->setColor( mItem->frameColor() );
const QgsMarkerSymbolV2* symbol = mItem->markerSymbol();
if ( symbol )
{
mMarkerSymbol = dynamic_cast<QgsMarkerSymbolV2*>( symbol->clone() );
updateCenterIcon();
}
blockAllSignals( false );
}
}
void QgsPointDisplacementRendererWidget::updateCenterSymbolFromWidget()
{
QgsSymbolSelectorWidget* dlg = qobject_cast<QgsSymbolSelectorWidget*>( sender() );
QgsSymbol* symbol = dlg->symbol()->clone();
mRenderer->setCenterSymbol( static_cast< QgsMarkerSymbol* >( symbol ) );
updateCenterIcon();
emit widgetChanged();
}
void QgsPointDisplacementRendererWidget::on_mCenterSymbolPushButton_clicked()
{
if ( !mRenderer || !mRenderer->centerSymbol() )
{
return;
}
QgsMarkerSymbolV2* markerSymbol = dynamic_cast<QgsMarkerSymbolV2*>( mRenderer->centerSymbol()->clone() );
QgsSymbolV2SelectorDialog dlg( markerSymbol, QgsStyleV2::defaultStyle(), mLayer, this );
if ( dlg.exec() == QDialog::Rejected )
{
delete markerSymbol;
return;
}
mRenderer->setCenterSymbol( markerSymbol );
updateCenterIcon();
}
void QgsAnnotationWidget::on_mMapMarkerButton_clicked()
{
if ( !mMarkerSymbol )
{
return;
}
QgsMarkerSymbol* markerSymbol = mMarkerSymbol->clone();
QgsSymbolSelectorDialog dlg( markerSymbol, QgsStyle::defaultStyle(), nullptr, this );
if ( dlg.exec() == QDialog::Rejected )
{
delete markerSymbol;
}
else
{
mMarkerSymbol.reset( markerSymbol );
updateCenterIcon();
}
}
void QgsAnnotationWidget::on_mMapMarkerButton_clicked()
{
if ( !mMarkerSymbol )
{
return;
}
QgsMarkerSymbolV2* markerSymbol = dynamic_cast<QgsMarkerSymbolV2*>( mMarkerSymbol->clone() );
QgsSymbolV2SelectorDialog dlg( markerSymbol, QgsStyleV2::defaultStyle(), 0, this );
if ( dlg.exec() == QDialog::Rejected )
{
delete markerSymbol;
}
else
{
delete mMarkerSymbol;
mMarkerSymbol = markerSymbol;
updateCenterIcon();
}
}
QgsAnnotationWidget::QgsAnnotationWidget( QgsAnnotationItem* item, QWidget * parent, Qt::WindowFlags f ): QWidget( parent, f ), mItem( item ), mMarkerSymbol( nullptr )
{
setupUi( this );
if ( mItem )
{
blockAllSignals( true );
if ( mItem->hasFixedMapPosition() )
{
mMapPositionFixedCheckBox->setCheckState( Qt::Checked );
}
else
{
mMapPositionFixedCheckBox->setCheckState( Qt::Unchecked );
}
mFrameWidthSpinBox->setValue( mItem->frameBorderWidth() );
mFrameColorButton->setColor( mItem->frameColor() );
mFrameColorButton->setColorDialogTitle( tr( "Select frame color" ) );
mFrameColorButton->setAllowAlpha( true );
mFrameColorButton->setContext( QStringLiteral( "symbology" ) );
mFrameColorButton->setNoColorString( tr( "Transparent frame" ) );
mFrameColorButton->setShowNoColor( true );
mBackgroundColorButton->setColor( mItem->frameBackgroundColor() );
mBackgroundColorButton->setColorDialogTitle( tr( "Select background color" ) );
mBackgroundColorButton->setAllowAlpha( true );
mBackgroundColorButton->setContext( QStringLiteral( "symbology" ) );
mBackgroundColorButton->setNoColorString( tr( "Transparent" ) );
mBackgroundColorButton->setShowNoColor( true );
connect( mBackgroundColorButton, SIGNAL( colorChanged( QColor ) ), this, SIGNAL( backgroundColorChanged( QColor ) ) );
const QgsMarkerSymbol* symbol = mItem->markerSymbol();
if ( symbol )
{
mMarkerSymbol.reset( symbol->clone() );
updateCenterIcon();
}
blockAllSignals( false );
}
}
QgsAnnotationWidget::QgsAnnotationWidget( QgsAnnotationItem* item, QWidget * parent, Qt::WindowFlags f ): QWidget( parent, f ), mItem( item ), mMarkerSymbol( 0 )
{
setupUi( this );
if ( mItem )
{
blockAllSignals( true );
if ( mItem->mapPositionFixed() )
{
mMapPositionFixedCheckBox->setCheckState( Qt::Checked );
}
else
{
mMapPositionFixedCheckBox->setCheckState( Qt::Unchecked );
}
mFrameWidthSpinBox->setValue( mItem->frameBorderWidth() );
mFrameColorButton->setColor( mItem->frameColor() );
mFrameColorButton->setColorDialogTitle( tr( "Select frame color" ) );
mFrameColorButton->setColorDialogOptions( QColorDialog::ShowAlphaChannel );
mFrameColorButton->setContext( "symbology" );
mFrameColorButton->setNoColorString( tr( "Transparent frame" ) );
mFrameColorButton->setShowNoColor( true );
mBackgroundColorButton->setColor( mItem->frameBackgroundColor() );
mBackgroundColorButton->setColorDialogTitle( tr( "Select background color" ) );
mBackgroundColorButton->setColorDialogOptions( QColorDialog::ShowAlphaChannel );
mBackgroundColorButton->setContext( "symbology" );
mBackgroundColorButton->setNoColorString( tr( "Transparent" ) );
mBackgroundColorButton->setShowNoColor( true );
const QgsMarkerSymbolV2* symbol = mItem->markerSymbol();
if ( symbol )
{
mMarkerSymbol = dynamic_cast<QgsMarkerSymbolV2*>( symbol->clone() );
updateCenterIcon();
}
blockAllSignals( false );
}
}
QgsPointDisplacementRendererWidget::QgsPointDisplacementRendererWidget( QgsVectorLayer* layer, QgsStyleV2* style, QgsFeatureRendererV2* renderer )
: QgsRendererV2Widget( layer, style )
, mRenderer( NULL )
, mEmbeddedRendererWidget( 0 )
{
if ( !layer )
{
return;
}
//the renderer only applies to point vector layers
if ( layer->wkbType() != QGis::WKBPoint && layer->wkbType() != QGis::WKBPoint25D )
{
//setup blank dialog
mRenderer = 0;
setupBlankUi( layer->name() );
return;
}
setupUi( this );
mDistanceUnitWidget->setUnits( QgsSymbolV2::OutputUnitList() << QgsSymbolV2::MM << QgsSymbolV2::MapUnit << QgsSymbolV2::Pixel );
if ( renderer )
{
mRenderer = QgsPointDisplacementRenderer::convertFromRenderer( renderer );
}
if ( !mRenderer )
{
mRenderer = new QgsPointDisplacementRenderer();
}
blockAllSignals( true );
mPlacementComboBox->addItem( tr( "Ring" ), QgsPointDisplacementRenderer::Ring );
mPlacementComboBox->addItem( tr( "Concentric rings" ), QgsPointDisplacementRenderer::ConcentricRings );
//insert attributes into combo box
if ( layer )
{
const QgsFields& layerAttributes = layer->fields();
for ( int idx = 0; idx < layerAttributes.count(); ++idx )
{
mLabelFieldComboBox->addItem( layerAttributes[idx].name() );
}
mLabelFieldComboBox->addItem( tr( "None" ) );
QString currentLabelAttribute = mRenderer->labelAttributeName();
if ( !currentLabelAttribute.isEmpty() )
{
mLabelFieldComboBox->setCurrentIndex( mLabelFieldComboBox->findText( currentLabelAttribute ) );
}
else
{
mLabelFieldComboBox->setCurrentIndex( mLabelFieldComboBox->findText( tr( "None" ) ) );
}
}
//insert possible renderer types
QStringList rendererList = QgsRendererV2Registry::instance()->renderersList();
QStringList::const_iterator it = rendererList.constBegin();
for ( ; it != rendererList.constEnd(); ++it )
{
if ( *it != "pointDisplacement" )
{
QgsRendererV2AbstractMetadata* m = QgsRendererV2Registry::instance()->rendererMetadata( *it );
mRendererComboBox->addItem( m->icon(), m->visibleName(), *it );
}
}
mCircleColorButton->setColorDialogTitle( tr( "Select color" ) );
mCircleColorButton->setContext( "symbology" );
mCircleColorButton->setAllowAlpha( true );
mCircleColorButton->setShowNoColor( true );
mCircleColorButton->setNoColorString( tr( "No outline" ) );
mLabelColorButton->setContext( "symbology" );
mLabelColorButton->setColorDialogTitle( tr( "Select color" ) );
mLabelColorButton->setAllowAlpha( true );
mCircleWidthSpinBox->setValue( mRenderer->circleWidth() );
mCircleColorButton->setColor( mRenderer->circleColor() );
mLabelColorButton->setColor( mRenderer->labelColor() );
mCircleModificationSpinBox->setClearValue( 0.0 );
mCircleModificationSpinBox->setValue( mRenderer->circleRadiusAddition() );
mDistanceSpinBox->setValue( mRenderer->tolerance() );
mDistanceUnitWidget->setUnit( mRenderer->toleranceUnit() );
mDistanceUnitWidget->setMapUnitScale( mRenderer->toleranceMapUnitScale() );
mPlacementComboBox->setCurrentIndex( mPlacementComboBox->findData( mRenderer->placement() ) );
//scale dependent labelling
mMaxScaleDenominatorEdit->setText( QString::number( mRenderer->maxLabelScaleDenominator() ) );
mMaxScaleDenominatorEdit->setValidator( new QDoubleValidator( mMaxScaleDenominatorEdit ) );
if ( mRenderer->maxLabelScaleDenominator() > 0 )
{
mScaleDependentLabelsCheckBox->setCheckState( Qt::Checked );
}
else
{
mScaleDependentLabelsCheckBox->setCheckState( Qt::Unchecked );
mMaxScaleDenominatorEdit->setEnabled( false );
}
blockAllSignals( false );
//set the appropriate renderer dialog
if ( mRenderer->embeddedRenderer() )
{
QString rendererName = mRenderer->embeddedRenderer()->type();
int rendererIndex = mRendererComboBox->findData( rendererName );
if ( rendererIndex != -1 )
{
mRendererComboBox->setCurrentIndex( rendererIndex );
on_mRendererComboBox_currentIndexChanged( rendererIndex );
}
}
updateCenterIcon();
}
QgsPointDisplacementRendererWidget::QgsPointDisplacementRendererWidget( QgsVectorLayer* layer, QgsStyleV2* style, QgsFeatureRendererV2* renderer )
: QgsRendererV2Widget( layer, style ), mEmbeddedRendererWidget( 0 )
{
if ( !layer )
{
return;
}
//the renderer only applies to point vector layers
if ( layer->wkbType() != QGis::WKBPoint && layer->wkbType() != QGis::WKBPoint25D )
{
//setup blank dialog
mRenderer = 0;
setupBlankUi( layer->name() );
return;
}
setupUi( this );
if ( renderer && renderer->type() == "pointDisplacement" )
{
mRenderer = dynamic_cast<QgsPointDisplacementRenderer*>( renderer->clone() );
}
else
{
mRenderer = new QgsPointDisplacementRenderer();
}
blockAllSignals( true );
//insert attributes into combo box
if ( layer )
{
const QgsFields& layerAttributes = layer->pendingFields();
for ( int idx = 0; idx < layerAttributes.count(); ++idx )
{
mLabelFieldComboBox->addItem( layerAttributes[idx].name() );
}
mLabelFieldComboBox->addItem( tr( "None" ) );
QString currentLabelAttribute = mRenderer->labelAttributeName();
if ( !currentLabelAttribute.isEmpty() )
{
mLabelFieldComboBox->setCurrentIndex( mLabelFieldComboBox->findText( currentLabelAttribute ) );
}
else
{
mLabelFieldComboBox->setCurrentIndex( mLabelFieldComboBox->findText( tr( "None" ) ) );
}
}
//insert possible renderer types
QStringList rendererList = QgsRendererV2Registry::instance()->renderersList();
QStringList::const_iterator it = rendererList.constBegin();
for ( ; it != rendererList.constEnd(); ++it )
{
if ( *it != "pointDisplacement" )
{
QgsRendererV2AbstractMetadata* m = QgsRendererV2Registry::instance()->rendererMetadata( *it );
mRendererComboBox->addItem( m->icon(), m->visibleName(), *it );
}
}
mCircleWidthSpinBox->setValue( mRenderer->circleWidth() );
mCircleColorButton->setColor( mRenderer->circleColor() );
mLabelColorButton->setColor( mRenderer->labelColor() );
mCircleModificationSpinBox->setValue( mRenderer->circleRadiusAddition() );
mDistanceSpinBox->setValue( mRenderer->tolerance() );
//scale dependent labelling
mMaxScaleDenominatorEdit->setText( QString::number( mRenderer->maxLabelScaleDenominator() ) );
mMaxScaleDenominatorEdit->setValidator( new QDoubleValidator( mMaxScaleDenominatorEdit ) );
if ( mRenderer->maxLabelScaleDenominator() > 0 )
{
mScaleDependentLabelsCheckBox->setCheckState( Qt::Checked );
}
else
{
mScaleDependentLabelsCheckBox->setCheckState( Qt::Unchecked );
mMaxScaleDenominatorEdit->setEnabled( false );
}
blockAllSignals( false );
//set the appropriate renderer dialog
if ( mRenderer && mRenderer->embeddedRenderer() )
{
QString rendererName = mRenderer->embeddedRenderer()->type();
int rendererIndex = mRendererComboBox->findData( rendererName );
if ( rendererIndex != -1 )
{
mRendererComboBox->setCurrentIndex( rendererIndex );
on_mRendererComboBox_currentIndexChanged( rendererIndex );
}
}
updateCenterIcon();
}