void QgsLayoutScaleBarWidget::mUnitsComboBox_currentIndexChanged( int index )
{
if ( !mScalebar )
{
return;
}
QVariant unitData = mUnitsComboBox->itemData( index );
if ( unitData.type() == QVariant::Invalid )
{
return;
}
disconnectUpdateSignal();
mScalebar->beginCommand( tr( "Set Scalebar Units" ) );
mScalebar->applyDefaultSize( static_cast< QgsUnitTypes::DistanceUnit >( unitData.toInt() ) );
mScalebar->update();
mUnitLabelLineEdit->setText( mScalebar->unitLabel() );
mSegmentSizeSpinBox->setValue( mScalebar->unitsPerSegment() );
mMapUnitsPerBarUnitSpinBox->setValue( mScalebar->mapUnitsPerScaleBarUnit() );
connectUpdateSignal();
mScalebar->endCommand();
}
void QgsComposerScaleBarWidget::segmentSizeRadioChanged( QAbstractButton *radio )
{
bool fixedSizeMode = radio == mFixedSizeRadio;
mMinWidthSpinBox->setEnabled( !fixedSizeMode );
mMaxWidthSpinBox->setEnabled( !fixedSizeMode );
mSegmentSizeSpinBox->setEnabled( fixedSizeMode );
if ( !mComposerScaleBar )
{
return;
}
mComposerScaleBar->beginCommand( tr( "Scalebar segment size mode" ), QgsComposerMergeCommand::ScaleBarSegmentSize );
disconnectUpdateSignal();
if ( mFixedSizeRadio->isChecked() )
{
mComposerScaleBar->setSegmentSizeMode( QgsScaleBarSettings::SegmentSizeFixed );
mComposerScaleBar->setNumUnitsPerSegment( mSegmentSizeSpinBox->value() );
}
else /*if(mFitWidthRadio->isChecked())*/
{
mComposerScaleBar->setSegmentSizeMode( QgsScaleBarSettings::SegmentSizeFitWidth );
}
mComposerScaleBar->update();
connectUpdateSignal();
mComposerScaleBar->endCommand();
}
void QgsComposerScaleBarWidget::on_mFontButton_clicked()
{
if ( !mComposerScaleBar )
{
return;
}
bool dialogAccepted;
QFont oldFont = mComposerScaleBar->font();
#if defined(Q_OS_MAC) && defined(QT_MAC_USE_COCOA)
// Native Mac dialog works only for Qt Carbon
QFont newFont = QFontDialog::getFont( &dialogAccepted, oldFont, this, QString(), QFontDialog::DontUseNativeDialog );
#else
QFont newFont = QFontDialog::getFont( &dialogAccepted, oldFont, this );
#endif
if ( dialogAccepted )
{
mComposerScaleBar->beginCommand( tr( "Scalebar font changed" ) );
disconnectUpdateSignal();
mComposerScaleBar->setFont( newFont );
connectUpdateSignal();
mComposerScaleBar->endCommand();
}
mComposerScaleBar->update();
}
void QgsComposerScaleBarWidget::mUnitsComboBox_currentIndexChanged( int index )
{
if ( !mComposerScaleBar )
{
return;
}
QVariant unitData = mUnitsComboBox->itemData( index );
if ( unitData.type() == QVariant::Invalid )
{
return;
}
disconnectUpdateSignal();
mComposerScaleBar->setUnits( ( QgsUnitTypes::DistanceUnit )unitData.toInt() );
switch ( mUnitsComboBox->currentIndex() )
{
case 0:
{
mComposerScaleBar->beginCommand( tr( "Scalebar changed to map units" ) );
mComposerScaleBar->applyDefaultSize( QgsUnitTypes::DistanceUnknownUnit );
break;
}
case 2:
{
mComposerScaleBar->beginCommand( tr( "Scalebar changed to feet" ) );
mComposerScaleBar->applyDefaultSize( QgsUnitTypes::DistanceFeet );
break;
}
case 3:
{
mComposerScaleBar->beginCommand( tr( "Scalebar changed to nautical miles" ) );
mComposerScaleBar->applyDefaultSize( QgsUnitTypes::DistanceNauticalMiles );
break;
}
case 1:
default:
{
mComposerScaleBar->beginCommand( tr( "Scalebar changed to meters" ) );
mComposerScaleBar->applyDefaultSize( QgsUnitTypes::DistanceMeters );
break;
}
}
mComposerScaleBar->update();
mUnitLabelLineEdit->setText( mComposerScaleBar->unitLabeling() );
mSegmentSizeSpinBox->setValue( mComposerScaleBar->numUnitsPerSegment() );
mMapUnitsPerBarUnitSpinBox->setValue( mComposerScaleBar->numMapUnitsPerScaleBarUnit() );
connectUpdateSignal();
mComposerScaleBar->endCommand();
}
void QgsComposerScaleBarWidget::mAlignmentComboBox_currentIndexChanged( int index )
{
if ( !mComposerScaleBar )
{
return;
}
mComposerScaleBar->beginCommand( tr( "Scalebar alignment" ) );
disconnectUpdateSignal();
mComposerScaleBar->setAlignment( ( QgsScaleBarSettings::Alignment ) index );
connectUpdateSignal();
mComposerScaleBar->endCommand();
}
void QgsLayoutScaleBarWidget::mHeightSpinBox_valueChanged( double d )
{
if ( !mScalebar )
{
return;
}
mScalebar->beginCommand( tr( "Set Scalebar Height" ), QgsLayoutItem::UndoScaleBarHeight );
disconnectUpdateSignal();
mScalebar->setHeight( d );
mScalebar->update();
connectUpdateSignal();
mScalebar->endCommand();
}
void QgsComposerScaleBarWidget::mHeightSpinBox_valueChanged( double d )
{
if ( !mComposerScaleBar )
{
return;
}
mComposerScaleBar->beginCommand( tr( "Scalebar height changed" ), QgsComposerMergeCommand::ScaleBarHeight );
disconnectUpdateSignal();
mComposerScaleBar->setHeight( d );
mComposerScaleBar->update();
connectUpdateSignal();
mComposerScaleBar->endCommand();
}
void QgsComposerScaleBarWidget::mStrokeColorButton_colorChanged( const QColor &newColor )
{
if ( !mComposerScaleBar )
{
return;
}
mComposerScaleBar->beginCommand( tr( "Scalebar line color changed" ), QgsComposerMergeCommand::ScaleBarStrokeColor );
disconnectUpdateSignal();
mComposerScaleBar->setLineColor( newColor );
mComposerScaleBar->update();
connectUpdateSignal();
mComposerScaleBar->endCommand();
}
void QgsComposerScaleBarWidget::mFillColor2Button_colorChanged( const QColor &newColor )
{
if ( !mComposerScaleBar )
{
return;
}
mComposerScaleBar->beginCommand( tr( "Scalebar secondary color changed" ), QgsComposerMergeCommand::ScaleBarFill2Color );
disconnectUpdateSignal();
mComposerScaleBar->setFillColor2( newColor );
mComposerScaleBar->update();
connectUpdateSignal();
mComposerScaleBar->endCommand();
}
void QgsComposerScaleBarWidget::fontChanged()
{
if ( !mComposerScaleBar )
{
return;
}
mComposerScaleBar->beginCommand( tr( "Scalebar font changed" ) );
disconnectUpdateSignal();
mComposerScaleBar->setFont( mFontButton->currentFont() );
connectUpdateSignal();
mComposerScaleBar->endCommand();
mComposerScaleBar->update();
}
void QgsComposerScaleBarWidget::on_mFontColorButton_colorChanged( const QColor& newColor )
{
if ( !mComposerScaleBar )
{
return;
}
mComposerScaleBar->beginCommand( tr( "Scalebar font color changed" ) );
disconnectUpdateSignal();
mComposerScaleBar->setFontColor( newColor );
mComposerScaleBar->update();
connectUpdateSignal();
mComposerScaleBar->endCommand();
}
void QgsComposerScaleBarWidget::mNumberOfSegmentsSpinBox_valueChanged( int i )
{
if ( !mComposerScaleBar )
{
return;
}
mComposerScaleBar->beginCommand( tr( "Number of scalebar segments changed" ), QgsComposerMergeCommand::ScaleBarNSegments );
disconnectUpdateSignal();
mComposerScaleBar->setNumSegments( i );
mComposerScaleBar->update();
connectUpdateSignal();
mComposerScaleBar->endCommand();
}
void QgsLayoutScaleBarWidget::fontChanged()
{
if ( !mScalebar )
{
return;
}
mScalebar->beginCommand( tr( "Set Scalebar Font" ) );
disconnectUpdateSignal();
mScalebar->setFont( mFontButton->currentFont() );
connectUpdateSignal();
mScalebar->endCommand();
mScalebar->update();
}
void QgsComposerScaleBarWidget::mSegmentSizeSpinBox_valueChanged( double d )
{
if ( !mComposerScaleBar )
{
return;
}
mComposerScaleBar->beginCommand( tr( "Scalebar segment size" ), QgsComposerMergeCommand::ScaleBarSegmentSize );
disconnectUpdateSignal();
mComposerScaleBar->setNumUnitsPerSegment( d );
mComposerScaleBar->update();
connectUpdateSignal();
mComposerScaleBar->endCommand();
}
void QgsComposerScaleBarWidget::mLabelBarSpaceSpinBox_valueChanged( double d )
{
if ( !mComposerScaleBar )
{
return;
}
mComposerScaleBar->beginCommand( tr( "Scalebar label bar space" ), QgsComposerMergeCommand::ScaleBarLabelBarSize );
disconnectUpdateSignal();
mComposerScaleBar->setLabelBarSpace( d );
mComposerScaleBar->update();
connectUpdateSignal();
mComposerScaleBar->endCommand();
}
void QgsComposerScaleBarWidget::mUnitLabelLineEdit_textChanged( const QString &text )
{
if ( !mComposerScaleBar )
{
return;
}
mComposerScaleBar->beginCommand( tr( "Scalebar unit text" ), QgsComposerMergeCommand::ScaleBarUnitText );
disconnectUpdateSignal();
mComposerScaleBar->setUnitLabeling( text );
mComposerScaleBar->update();
connectUpdateSignal();
mComposerScaleBar->endCommand();
}
void QgsLayoutScaleBarWidget::mNumberOfSegmentsSpinBox_valueChanged( int i )
{
if ( !mScalebar )
{
return;
}
mScalebar->beginCommand( tr( "Set Scalebar Segments" ), QgsLayoutItem::UndoScaleBarSegments );
disconnectUpdateSignal();
mScalebar->setNumberOfSegments( i );
mScalebar->update();
connectUpdateSignal();
mScalebar->endCommand();
}
void QgsLayoutScaleBarWidget::mBoxSizeSpinBox_valueChanged( double d )
{
if ( !mScalebar )
{
return;
}
mScalebar->beginCommand( tr( "Set Scalebar Box Space" ), QgsLayoutItem::UndoScaleBarBoxContentSpace );
disconnectUpdateSignal();
mScalebar->setBoxContentSpace( d );
mScalebar->update();
connectUpdateSignal();
mScalebar->endCommand();
}
void QgsLayoutScaleBarWidget::mMapUnitsPerBarUnitSpinBox_valueChanged( double d )
{
if ( !mScalebar )
{
return;
}
mScalebar->beginCommand( tr( "Set Scalebar Map Units per Segment" ), QgsLayoutItem::UndoScaleBarMapUnitsSegment );
disconnectUpdateSignal();
mScalebar->setMapUnitsPerScaleBarUnit( d );
mScalebar->update();
connectUpdateSignal();
mScalebar->endCommand();
}
void QgsLayoutScaleBarWidget::mUnitLabelLineEdit_textChanged( const QString &text )
{
if ( !mScalebar )
{
return;
}
mScalebar->beginCommand( tr( "Set Scalebar Unit Text" ), QgsLayoutItem::UndoScaleBarUnitText );
disconnectUpdateSignal();
mScalebar->setUnitLabel( text );
mScalebar->update();
connectUpdateSignal();
mScalebar->endCommand();
}
void QgsLayoutScaleBarWidget::mStrokeColorButton_colorChanged( const QColor &newColor )
{
if ( !mScalebar )
{
return;
}
mScalebar->beginCommand( tr( "Set Scalebar Stroke Color" ), QgsLayoutItem::UndoScaleBarStrokeColor );
disconnectUpdateSignal();
mScalebar->setLineColor( newColor );
mScalebar->update();
connectUpdateSignal();
mScalebar->endCommand();
}
void QgsComposerScaleBarWidget::mMapUnitsPerBarUnitSpinBox_valueChanged( double d )
{
if ( !mComposerScaleBar )
{
return;
}
mComposerScaleBar->beginCommand( tr( "Scalebar map units per segment" ), QgsComposerMergeCommand::ScaleBarMapUnitsSegment );
disconnectUpdateSignal();
mComposerScaleBar->setNumMapUnitsPerScaleBarUnit( d );
mComposerScaleBar->update();
connectUpdateSignal();
mComposerScaleBar->endCommand();
}
void QgsComposerScaleBarWidget::mLineWidthSpinBox_valueChanged( double d )
{
if ( !mComposerScaleBar )
{
return;
}
mComposerScaleBar->beginCommand( tr( "Scalebar line width" ), QgsComposerMergeCommand::ScaleBarLineWidth );
disconnectUpdateSignal();
mComposerScaleBar->setLineWidth( d );
mComposerScaleBar->update();
connectUpdateSignal();
mComposerScaleBar->endCommand();
}
void QgsComposerScaleBarWidget::mBoxSizeSpinBox_valueChanged( double d )
{
if ( !mComposerScaleBar )
{
return;
}
mComposerScaleBar->beginCommand( tr( "Scalebar box content space" ), QgsComposerMergeCommand::ScaleBarBoxContentSpace );
disconnectUpdateSignal();
mComposerScaleBar->setBoxContentSpace( d );
mComposerScaleBar->update();
connectUpdateSignal();
mComposerScaleBar->endCommand();
}
void QgsLayoutScaleBarWidget::mMaxWidthSpinBox_valueChanged( double )
{
if ( !mScalebar )
{
return;
}
mScalebar->beginCommand( tr( "Set Scalebar Size Mode" ), QgsLayoutItem::UndoScaleBarSegmentSize );
disconnectUpdateSignal();
mScalebar->setMaximumBarWidth( mMaxWidthSpinBox->value() );
mScalebar->update();
connectUpdateSignal();
mScalebar->endCommand();
}
void QgsComposerScaleBarWidget::mMaxWidthSpinBox_valueChanged( double )
{
if ( !mComposerScaleBar )
{
return;
}
mComposerScaleBar->beginCommand( tr( "Scalebar segment size mode" ), QgsComposerMergeCommand::ScaleBarSegmentSize );
disconnectUpdateSignal();
mComposerScaleBar->setMaxBarWidth( mMaxWidthSpinBox->value() );
mComposerScaleBar->update();
connectUpdateSignal();
mComposerScaleBar->endCommand();
}
void QgsComposerScaleBarWidget::mSegmentsLeftSpinBox_valueChanged( int i )
{
if ( !mComposerScaleBar )
{
return;
}
mComposerScaleBar->beginCommand( tr( "Scalebar segments left" ), QgsComposerMergeCommand::ScaleBarSegmentsLeft );
disconnectUpdateSignal();
mComposerScaleBar->setNumSegmentsLeft( i );
mComposerScaleBar->update();
connectUpdateSignal();
mComposerScaleBar->endCommand();
}
void QgsComposerScaleBarWidget::on_mUnitsComboBox_currentIndexChanged( int index )
{
if ( !mComposerScaleBar )
{
return;
}
QVariant unitData = mUnitsComboBox->itemData( index );
if ( unitData.type() == QVariant::Invalid )
{
return;
}
disconnectUpdateSignal();
mComposerScaleBar->setUnits(( QgsComposerScaleBar::ScaleBarUnits )unitData.toInt() );
switch ( mUnitsComboBox->currentIndex() )
{
case 0:
{
mComposerScaleBar->beginCommand( tr( "Scalebar changed to map units" ) );
mComposerScaleBar->applyDefaultSize( QgsComposerScaleBar::MapUnits );
break;
}
case 2:
{
mComposerScaleBar->beginCommand( tr( "Scalebar changed to feet" ) );
mComposerScaleBar->applyDefaultSize( QgsComposerScaleBar::Feet );
break;
}
case 3:
{
mComposerScaleBar->beginCommand( tr( "Scalebar changed to nautical miles" ) );
mComposerScaleBar->applyDefaultSize( QgsComposerScaleBar::NauticalMiles );
break;
}
case 1:
default:
{
mComposerScaleBar->beginCommand( tr( "Scalebar changed to meters" ) );
mComposerScaleBar->applyDefaultSize( QgsComposerScaleBar::Meters );
break;
}
}
mComposerScaleBar->update();
connectUpdateSignal();
mComposerScaleBar->endCommand();
}
void QgsComposerScaleBarWidget::composerMapChanged( QgsComposerItem *item )
{
QgsComposerMap *composerMap = dynamic_cast< QgsComposerMap * >( item );
if ( !composerMap )
{
return;
}
//set it to scale bar
mComposerScaleBar->beginCommand( tr( "Scalebar map changed" ) );
disconnectUpdateSignal();
mComposerScaleBar->setComposerMap( composerMap );
mComposerScaleBar->update();
connectUpdateSignal();
mComposerScaleBar->endCommand();
}
void QgsLayoutScaleBarWidget::mapChanged( QgsLayoutItem *item )
{
QgsLayoutItemMap *map = qobject_cast< QgsLayoutItemMap * >( item );
if ( !map )
{
return;
}
//set it to scale bar
mScalebar->beginCommand( tr( "Set Scalebar Map" ) );
disconnectUpdateSignal();
mScalebar->setLinkedMap( map );
mScalebar->update();
connectUpdateSignal();
mScalebar->endCommand();
}
