void QgsCompositionWidget::on_mPageStyleButton_clicked()
{
if ( !mComposition )
{
return;
}
QgsVectorLayer* coverageLayer = 0;
// use the atlas coverage layer, if any
if ( mComposition->atlasComposition().enabled() )
{
coverageLayer = mComposition->atlasComposition().coverageLayer();
}
QgsFillSymbolV2* newSymbol = dynamic_cast<QgsFillSymbolV2*>( mComposition->pageStyleSymbol()->clone() );
QgsSymbolV2SelectorDialog d( newSymbol, QgsStyleV2::defaultStyle(), coverageLayer );
if ( d.exec() == QDialog::Accepted )
{
mComposition->setPageStyleSymbol( newSymbol );
updatePageStyle();
}
else
{
delete newSymbol;
}
}
void QgsCompositionWidget::on_mPageStyleButton_clicked()
{
if ( !mComposition )
{
return;
}
QgsSymbolV2SelectorDialog d( mComposition->pageStyleSymbol(), QgsStyleV2::defaultStyle(), 0 );
if ( d.exec() == QDialog::Accepted )
{
updatePageStyle();
}
}
QgsCompositionWidget::QgsCompositionWidget( QWidget* parent, QgsComposition* c ): QWidget( parent ), mComposition( c )
{
setupUi( this );
blockSignals( true );
createPaperEntries();
//unit
mPaperUnitsComboBox->addItem( tr( "mm" ) );
mPaperUnitsComboBox->addItem( tr( "inch" ) );
//orientation
mPaperOrientationComboBox->insertItem( 0, tr( "Landscape" ) );
mPaperOrientationComboBox->insertItem( 1, tr( "Portrait" ) );
mPaperOrientationComboBox->setCurrentIndex( 0 );
//read with/height from composition and find suitable entries to display
displayCompositionWidthHeight();
if ( mComposition )
{
mNumPagesSpinBox->setValue( mComposition->numPages() );
updatePageStyle();
//read printout resolution from composition
mResolutionSpinBox->setValue( mComposition->printResolution() );
//print as raster
mPrintAsRasterCheckBox->setChecked( mComposition->printAsRaster() );
// world file generation
mGenerateWorldFileCheckBox->setChecked( mComposition->generateWorldFile() );
// populate the map list
mWorldFileMapComboBox->clear();
QList<const QgsComposerMap*> availableMaps = mComposition->composerMapItems();
QList<const QgsComposerMap*>::const_iterator mapItemIt = availableMaps.constBegin();
for ( ; mapItemIt != availableMaps.constEnd(); ++mapItemIt )
{
mWorldFileMapComboBox->addItem( tr( "Map %1" ).arg(( *mapItemIt )->id() ), qVariantFromValue(( void* )*mapItemIt ) );
}
int idx = mWorldFileMapComboBox->findData( qVariantFromValue(( void* )mComposition->worldFileMap() ) );
if ( idx != -1 )
{
mWorldFileMapComboBox->setCurrentIndex( idx );
}
// Connect to addition / removal of maps
connect( mComposition, SIGNAL( composerMapAdded( QgsComposerMap* ) ), this, SLOT( onComposerMapAdded( QgsComposerMap* ) ) );
connect( mComposition, SIGNAL( itemRemoved( QgsComposerItem* ) ), this, SLOT( onItemRemoved( QgsComposerItem* ) ) );
mAlignmentToleranceSpinBox->setValue( mComposition->alignmentSnapTolerance() );
//snap grid
mGridResolutionSpinBox->setValue( mComposition->snapGridResolution() );
mOffsetXSpinBox->setValue( mComposition->snapGridOffsetX() );
mOffsetYSpinBox->setValue( mComposition->snapGridOffsetY() );
mGridToleranceSpinBox->setValue( mComposition->snapGridTolerance() );
}
blockSignals( false );
}
QgsCompositionWidget::QgsCompositionWidget( QWidget* parent, QgsComposition* c ): QWidget( parent ), mComposition( c )
{
setupUi( this );
blockSignals( true );
createPaperEntries();
//unit
mPaperUnitsComboBox->addItem( tr( "mm" ) );
mPaperUnitsComboBox->addItem( tr( "inch" ) );
//orientation
mPaperOrientationComboBox->insertItem( 0, tr( "Landscape" ) );
mPaperOrientationComboBox->insertItem( 1, tr( "Portrait" ) );
mPaperOrientationComboBox->setCurrentIndex( 0 );
//read with/height from composition and find suitable entries to display
displayCompositionWidthHeight();
if ( mComposition )
{
mNumPagesSpinBox->setValue( mComposition->numPages() );
connect( mComposition, SIGNAL( nPagesChanged() ), this, SLOT( setNumberPages() ) );
updatePageStyle();
//read printout resolution from composition
mResolutionSpinBox->setValue( mComposition->printResolution() );
//print as raster
mPrintAsRasterCheckBox->setChecked( mComposition->printAsRaster() );
// world file generation
mGenerateWorldFileCheckBox->setChecked( mComposition->generateWorldFile() );
// populate the map list
mWorldFileMapComboBox->clear();
QList<const QgsComposerMap*> availableMaps = mComposition->composerMapItems();
QList<const QgsComposerMap*>::const_iterator mapItemIt = availableMaps.constBegin();
for ( ; mapItemIt != availableMaps.constEnd(); ++mapItemIt )
{
mWorldFileMapComboBox->addItem( tr( "Map %1" ).arg(( *mapItemIt )->id() ), qVariantFromValue(( void* )*mapItemIt ) );
}
int idx = mWorldFileMapComboBox->findData( qVariantFromValue(( void* )mComposition->worldFileMap() ) );
if ( idx != -1 )
{
mWorldFileMapComboBox->setCurrentIndex( idx );
}
// Connect to addition / removal of maps
connect( mComposition, SIGNAL( composerMapAdded( QgsComposerMap* ) ), this, SLOT( onComposerMapAdded( QgsComposerMap* ) ) );
connect( mComposition, SIGNAL( itemRemoved( QgsComposerItem* ) ), this, SLOT( onItemRemoved( QgsComposerItem* ) ) );
mSnapToleranceSpinBox->setValue( mComposition->snapTolerance() );
//snap grid
mGridResolutionSpinBox->setValue( mComposition->snapGridResolution() );
mOffsetXSpinBox->setValue( mComposition->snapGridOffsetX() );
mOffsetYSpinBox->setValue( mComposition->snapGridOffsetY() );
QgsAtlasComposition* atlas = &mComposition->atlasComposition();
if ( atlas )
{
// repopulate data defined buttons if atlas layer changes
connect( atlas, SIGNAL( coverageLayerChanged( QgsVectorLayer* ) ),
this, SLOT( populateDataDefinedButtons() ) );
connect( atlas, SIGNAL( toggled( bool ) ), this, SLOT( populateDataDefinedButtons() ) );
}
}
connect( mPaperSizeDDBtn, SIGNAL( dataDefinedChanged( const QString& ) ), this, SLOT( updateDataDefinedProperty() ) );
connect( mPaperSizeDDBtn, SIGNAL( dataDefinedActivated( bool ) ), this, SLOT( updateDataDefinedProperty() ) );
connect( mPaperSizeDDBtn, SIGNAL( dataDefinedActivated( bool ) ), mPaperSizeComboBox, SLOT( setDisabled( bool ) ) );
connect( mPaperWidthDDBtn, SIGNAL( dataDefinedChanged( const QString& ) ), this, SLOT( updateDataDefinedProperty() ) );
connect( mPaperWidthDDBtn, SIGNAL( dataDefinedActivated( bool ) ), this, SLOT( updateDataDefinedProperty() ) );
connect( mPaperWidthDDBtn, SIGNAL( dataDefinedActivated( bool ) ), mPaperWidthDoubleSpinBox, SLOT( setDisabled( bool ) ) );
connect( mPaperHeightDDBtn, SIGNAL( dataDefinedChanged( const QString& ) ), this, SLOT( updateDataDefinedProperty() ) );
connect( mPaperHeightDDBtn, SIGNAL( dataDefinedActivated( bool ) ), this, SLOT( updateDataDefinedProperty() ) );
connect( mPaperHeightDDBtn, SIGNAL( dataDefinedActivated( bool ) ), mPaperHeightDoubleSpinBox, SLOT( setDisabled( bool ) ) );
connect( mNumPagesDDBtn, SIGNAL( dataDefinedChanged( const QString& ) ), this, SLOT( updateDataDefinedProperty() ) );
connect( mNumPagesDDBtn, SIGNAL( dataDefinedActivated( bool ) ), this, SLOT( updateDataDefinedProperty() ) );
connect( mNumPagesDDBtn, SIGNAL( dataDefinedActivated( bool ) ), mNumPagesSpinBox, SLOT( setDisabled( bool ) ) );
connect( mPaperOrientationDDBtn, SIGNAL( dataDefinedChanged( const QString& ) ), this, SLOT( updateDataDefinedProperty() ) );
connect( mPaperOrientationDDBtn, SIGNAL( dataDefinedActivated( bool ) ), this, SLOT( updateDataDefinedProperty() ) );
connect( mPaperOrientationDDBtn, SIGNAL( dataDefinedActivated( bool ) ), mPaperOrientationComboBox, SLOT( setDisabled( bool ) ) );
//initialize data defined buttons
populateDataDefinedButtons();
blockSignals( false );
}
