void QgsRelationEditorWidget::setRelations( const QgsRelation& relation, const QgsRelation& nmrelation )
{
if ( mRelation.isValid() )
{
disconnect( mRelation.referencingLayer(), SIGNAL( editingStarted() ), this, SLOT( updateButtons() ) );
disconnect( mRelation.referencingLayer(), SIGNAL( editingStopped() ), this, SLOT( updateButtons() ) );
}
if ( mNmRelation.isValid() )
{
disconnect( mNmRelation.referencedLayer(), SIGNAL( editingStarted() ), this, SLOT( updateButtons() ) );
disconnect( mNmRelation.referencedLayer(), SIGNAL( editingStopped() ), this, SLOT( updateButtons() ) );
}
mRelation = relation;
mNmRelation = nmrelation;
if ( !mRelation.isValid() )
return;
connect( mRelation.referencingLayer(), SIGNAL( editingStarted() ), this, SLOT( updateButtons() ) );
connect( mRelation.referencingLayer(), SIGNAL( editingStopped() ), this, SLOT( updateButtons() ) );
if ( mNmRelation.isValid() )
{
connect( mNmRelation.referencingLayer(), SIGNAL( editingStarted() ), this, SLOT( updateButtons() ) );
connect( mNmRelation.referencingLayer(), SIGNAL( editingStopped() ), this, SLOT( updateButtons() ) );
}
setTitle( relation.name() );
QgsVectorLayer* lyr = relation.referencingLayer();
bool canChangeAttributes = lyr->dataProvider()->capabilities() & QgsVectorDataProvider::ChangeAttributeValues;
if ( canChangeAttributes && !lyr->isReadOnly() )
{
mToggleEditingButton->setEnabled( true );
updateButtons();
}
else
{
mToggleEditingButton->setEnabled( false );
}
setObjectName( mRelation.name() );
loadState();
updateUi();
}
QgsLegendLayerFile::QgsLegendLayerFile( QTreeWidgetItem * theLegendItem, QString theString, QgsMapLayer* theLayer )
: QgsLegendItem( theLegendItem, theString ), mLyr( theLayer )
{
// Set the initial visibility flag for layers
// This user option allows the user to turn off inital drawing of
// layers when they are added to the map. This is useful when adding
// many layers and the user wants to adjusty symbology, etc prior to
// actually viewing the layer.
QSettings settings;
bool visible = settings.value( "/qgis/new_layers_visible", true ).toBool();
mLyr.setVisible( visible );
// not in overview by default
mLyr.setInOverview( FALSE );
mType = LEGEND_LAYER_FILE;
setFlags( Qt::ItemIsUserCheckable | Qt::ItemIsEnabled | Qt::ItemIsSelectable );
setCheckState( 0, Qt::Checked );
setText( 0, theString );
// Add check if vector layer when connecting to selectionChanged slot
// Ticket #811 - racicot
QgsMapLayer *currentLayer = mLyr.layer();
QgsVectorLayer *isVectLyr = dynamic_cast < QgsVectorLayer * >( currentLayer );
if ( isVectLyr )
{
connect( mLyr.layer(), SIGNAL( editingStarted() ), this, SLOT( updateLegendItem() ) );
connect( mLyr.layer(), SIGNAL( editingStopped() ), this, SLOT( updateLegendItem() ) );
}
connect( mLyr.layer(), SIGNAL( layerNameChanged() ), this, SLOT( layerNameChanged() ) );
}
void QgsRelationEditorWidget::setRelationFeature( const QgsRelation& relation, const QgsFeature& feature )
{
if ( mRelation.isValid() )
{
disconnect( mRelation.referencingLayer(), SIGNAL( editingStarted() ), this, SLOT( updateButtons() ) );
disconnect( mRelation.referencingLayer(), SIGNAL( editingStopped() ), this, SLOT( updateButtons() ) );
}
mRelation = relation;
mFeature = feature;
connect( mRelation.referencingLayer(), SIGNAL( editingStarted() ), this, SLOT( updateButtons() ) );
connect( mRelation.referencingLayer(), SIGNAL( editingStopped() ), this, SLOT( updateButtons() ) );
setTitle( relation.name() );
QgsVectorLayer* lyr = relation.referencingLayer();
bool canChangeAttributes = lyr->dataProvider()->capabilities() & QgsVectorDataProvider::ChangeAttributeValues;
if ( canChangeAttributes && !lyr->isReadOnly() )
{
mToggleEditingButton->setEnabled( true );
updateButtons();
}
else
{
mToggleEditingButton->setEnabled( false );
}
setObjectName( mRelation.name() );
loadState();
// If not yet initialized, it is not (yet) visible, so we don't load it to be faster (lazy loading)
// If it is already initialized, it has been set visible before and the currently shown feature is changing
// and the widget needs updating
if ( mVisible )
{
QgsFeatureRequest myRequest = mRelation.getRelatedFeaturesRequest( mFeature );
mDualView->init( mRelation.referencingLayer(), nullptr, myRequest, mEditorContext );
}
}
void QgsOfflineEditing::layerAdded( QgsMapLayer* layer )
{
// detect offline layer
if ( layer->customProperty( CUSTOM_PROPERTY_IS_OFFLINE_EDITABLE, false ).toBool() )
{
QgsVectorLayer* vLayer = qobject_cast<QgsVectorLayer *>( layer );
connect( vLayer, SIGNAL( editingStarted() ), this, SLOT( startListenFeatureChanges() ) );
connect( vLayer, SIGNAL( editingStopped() ), this, SLOT( stopListenFeatureChanges() ) );
}
}
QgsLegendLayer::QgsLegendLayer( QgsMapLayer* layer )
: QgsLegendItem( )
, mLyr( layer )
, mDrawingOrder( -1 )
, mShowFeatureCount( false )
{
mType = LEGEND_LAYER;
Qt::ItemFlags flags = Qt::ItemIsEditable | Qt::ItemIsEnabled | Qt::ItemIsSelectable;
QgsVectorLayer *vlayer = qobject_cast<QgsVectorLayer *>( layer );
if ( !vlayer || vlayer->hasGeometryType() )
{
flags |= Qt::ItemIsUserCheckable;
}
setFlags( flags );
setCheckState( 0, Qt::Checked );
layerNameChanged();
setupFont();
// Set the initial visibility flag for layers
// This user option allows the user to turn off initial drawing of
// layers when they are added to the map. This is useful when adding
// many layers and the user wants to adjusty symbology, etc prior to
// actually viewing the layer.
QSettings settings;
bool visible = settings.value( "/qgis/new_layers_visible", true ).toBool();
mLyr.setVisible( visible );
// not in overview by default
mLyr.setInOverview( false );
// setup connections that will update the layer icons
if ( qobject_cast<QgsVectorLayer *>( layer ) )
{
QgsDebugMsg( "Connecting signals for updating icons, layer " + layer->name() );
connect( layer, SIGNAL( editingStarted() ), this, SLOT( updateIcon() ) );
connect( layer, SIGNAL( editingStopped() ), this, SLOT( updateIcon() ) );
connect( layer, SIGNAL( layerModified() ), this, SLOT( updateAfterLayerModification() ) ); // TODO[MD]: should have symbologyChanged signal
}
if ( qobject_cast<QgsRasterLayer *>( layer ) )
{
connect( layer, SIGNAL( dataChanged() ), this, SLOT( updateAfterLayerModification() ) );
}
connect( layer, SIGNAL( layerNameChanged() ), this, SLOT( layerNameChanged() ) );
updateIcon();
setToolTip( 0, layer->publicSource() );
}
void QgsGrassPlugin::onLayerWasAdded( QgsMapLayer* theMapLayer )
{
QgsDebugMsg( "name = " + theMapLayer->name() );
QgsVectorLayer *vectorLayer = qobject_cast<QgsVectorLayer *>( theMapLayer );
if ( !vectorLayer )
return;
QgsGrassProvider* grassProvider = dynamic_cast<QgsGrassProvider*>( vectorLayer->dataProvider() );
if ( !grassProvider )
return;
QgsDebugMsg( "connect editing" );
connect( vectorLayer, SIGNAL( editingStarted() ), this, SLOT( onEditingStarted() ) );
}
void QgsIdentifyResultsDialog::addFeature( QgsVectorLayer *vlayer, const QgsFeature &f, const QMap<QString, QString> &derivedAttributes )
{
QTreeWidgetItem *layItem = layerItem( vlayer );
if ( layItem == 0 )
{
layItem = new QTreeWidgetItem( QStringList() << QString::number( lstResults->topLevelItemCount() ) << vlayer->name() );
layItem->setData( 0, Qt::UserRole, QVariant::fromValue( qobject_cast<QObject *>( vlayer ) ) );
lstResults->addTopLevelItem( layItem );
connect( vlayer, SIGNAL( layerDeleted() ), this, SLOT( layerDestroyed() ) );
connect( vlayer, SIGNAL( layerCrsChanged() ), this, SLOT( layerDestroyed() ) );
connect( vlayer, SIGNAL( featureDeleted( QgsFeatureId ) ), this, SLOT( featureDeleted( QgsFeatureId ) ) );
connect( vlayer, SIGNAL( attributeValueChanged( QgsFeatureId, int, const QVariant & ) ),
this, SLOT( attributeValueChanged( QgsFeatureId, int, const QVariant & ) ) );
connect( vlayer, SIGNAL( editingStarted() ), this, SLOT( editingToggled() ) );
connect( vlayer, SIGNAL( editingStopped() ), this, SLOT( editingToggled() ) );
}
void QgsDualView::init( QgsVectorLayer* layer, QgsMapCanvas* mapCanvas, QgsDistanceArea myDa )
{
mDistanceArea = myDa;
connect( mTableView, SIGNAL( willShowContextMenu( QMenu*, QModelIndex ) ), this, SLOT( viewWillShowContextMenu( QMenu*, QModelIndex ) ) );
connect( layer, SIGNAL( editingStarted() ), this, SLOT( editingToggled() ) );
connect( layer, SIGNAL( beforeCommitChanges() ), this, SLOT( editingToggled() ) );
initLayerCache( layer );
initModels( mapCanvas );
mTableView->setModel( mFilterModel );
mFeatureList->setModel( mFeatureListModel );
mAttributeDialog = new QgsAttributeDialog( layer, 0, false, myDa );
if ( mAttributeDialog->dialog() )
mAttributeEditorLayout->addWidget( mAttributeDialog->dialog() );
columnBoxInit();
}
bool TextBuffer::startEditing ()
{
// increment transaction counter
++m_editingTransactions;
// if not first running transaction, do nothing
if (m_editingTransactions > 1)
return false;
// reset informations about edit...
m_editingLastRevision = m_revision;
m_editingLastLines = m_lines;
m_editingMinimalLineChanged = -1;
m_editingMaximalLineChanged = -1;
// transaction has started
emit editingStarted ();
// first transaction started
return true;
}
void QgsRelationReferenceWidget::setRelation( const QgsRelation& relation, bool allowNullValue )
{
mAllowNull = allowNullValue;
mRemoveFKButton->setVisible( allowNullValue && mReadOnlySelector );
if ( relation.isValid() )
{
mInvalidLabel->hide();
mRelation = relation;
mReferencingLayer = relation.referencingLayer();
mRelationName = relation.name();
mReferencedLayer = relation.referencedLayer();
mReferencedFieldIdx = mReferencedLayer->fields().lookupField( relation.fieldPairs().at( 0 ).second );
mReferencingFieldIdx = mReferencingLayer->fields().lookupField( relation.fieldPairs().at( 0 ).first );
mAttributeEditorFrame->setObjectName( QStringLiteral( "referencing/" ) + relation.name() );
QgsAttributeEditorContext context( mEditorContext, relation, QgsAttributeEditorContext::Single, QgsAttributeEditorContext::Embed );
if ( mEmbedForm )
{
mAttributeEditorFrame->setTitle( mReferencedLayer->name() );
mReferencedAttributeForm = new QgsAttributeForm( relation.referencedLayer(), QgsFeature(), context, this );
mAttributeEditorLayout->addWidget( mReferencedAttributeForm );
}
connect( mReferencedLayer, SIGNAL( editingStarted() ), this, SLOT( updateAddEntryButton() ) );
connect( mReferencedLayer, SIGNAL( editingStopped() ), this, SLOT( updateAddEntryButton() ) );
updateAddEntryButton();
}
else
{
mInvalidLabel->show();
}
if ( mShown && isVisible() )
{
init();
}
}
QgsAttributeTableDialog::QgsAttributeTableDialog( QgsVectorLayer *theLayer, QWidget *parent, Qt::WindowFlags flags )
: QDialog( parent, flags )
, mDock( nullptr )
, mLayer( theLayer )
, mRubberBand( nullptr )
, mCurrentSearchWidgetWrapper( nullptr )
{
setupUi( this );
// Fix selection color on loosing focus (Windows)
setStyleSheet( QgisApp::instance()->styleSheet() );
setAttribute( Qt::WA_DeleteOnClose );
QSettings settings;
// Initialize the window geometry
restoreGeometry( settings.value( "/Windows/BetterAttributeTable/geometry" ).toByteArray() );
QgsAttributeEditorContext context;
myDa = new QgsDistanceArea();
myDa->setSourceCrs( mLayer->crs() );
myDa->setEllipsoidalMode( QgisApp::instance()->mapCanvas()->mapSettings().hasCrsTransformEnabled() );
myDa->setEllipsoid( QgsProject::instance()->readEntry( "Measure", "/Ellipsoid", GEO_NONE ) );
context.setDistanceArea( *myDa );
context.setVectorLayerTools( QgisApp::instance()->vectorLayerTools() );
QgsFeatureRequest r;
if ( mLayer->geometryType() != QGis::NoGeometry &&
settings.value( "/qgis/attributeTableBehaviour", QgsAttributeTableFilterModel::ShowAll ).toInt() == QgsAttributeTableFilterModel::ShowVisible )
{
QgsMapCanvas *mc = QgisApp::instance()->mapCanvas();
QgsRectangle extent( mc->mapSettings().mapToLayerCoordinates( theLayer, mc->extent() ) );
r.setFilterRect( extent );
QgsGeometry *g = QgsGeometry::fromRect( extent );
mRubberBand = new QgsRubberBand( mc, QGis::Polygon );
mRubberBand->setToGeometry( g, theLayer );
delete g;
mActionShowAllFilter->setText( tr( "Show All Features In Initial Canvas Extent" ) );
}
// Initialize dual view
mMainView->init( mLayer, QgisApp::instance()->mapCanvas(), r, context );
// Initialize filter gui elements
mFilterActionMapper = new QSignalMapper( this );
mFilterColumnsMenu = new QMenu( this );
mActionFilterColumnsMenu->setMenu( mFilterColumnsMenu );
mApplyFilterButton->setDefaultAction( mActionApplyFilter );
// Set filter icon in a couple of places
QIcon filterIcon = QgsApplication::getThemeIcon( "/mActionFilter.svg" );
mActionShowAllFilter->setIcon( filterIcon );
mActionAdvancedFilter->setIcon( filterIcon );
mActionSelectedFilter->setIcon( filterIcon );
mActionVisibleFilter->setIcon( filterIcon );
mActionEditedFilter->setIcon( filterIcon );
// Connect filter signals
connect( mActionAdvancedFilter, SIGNAL( triggered() ), SLOT( filterExpressionBuilder() ) );
connect( mActionShowAllFilter, SIGNAL( triggered() ), SLOT( filterShowAll() ) );
connect( mActionSelectedFilter, SIGNAL( triggered() ), SLOT( filterSelected() ) );
connect( mActionVisibleFilter, SIGNAL( triggered() ), SLOT( filterVisible() ) );
connect( mActionEditedFilter, SIGNAL( triggered() ), SLOT( filterEdited() ) );
connect( mFilterActionMapper, SIGNAL( mapped( QObject* ) ), SLOT( filterColumnChanged( QObject* ) ) );
connect( mFilterQuery, SIGNAL( returnPressed() ), SLOT( filterQueryAccepted() ) );
connect( mActionApplyFilter, SIGNAL( triggered() ), SLOT( filterQueryAccepted() ) );
connect( mSetStyles, SIGNAL( pressed() ), SLOT( openConditionalStyles() ) );
// info from layer to table
connect( mLayer, SIGNAL( editingStarted() ), this, SLOT( editingToggled() ) );
connect( mLayer, SIGNAL( editingStopped() ), this, SLOT( editingToggled() ) );
connect( mLayer, SIGNAL( layerDeleted() ), this, SLOT( close() ) );
connect( mLayer, SIGNAL( selectionChanged() ), this, SLOT( updateTitle() ) );
connect( mLayer, SIGNAL( featureAdded( QgsFeatureId ) ), this, SLOT( updateTitle() ) );
connect( mLayer, SIGNAL( featuresDeleted( QgsFeatureIds ) ), this, SLOT( updateTitle() ) );
connect( mLayer, SIGNAL( attributeAdded( int ) ), this, SLOT( columnBoxInit() ) );
connect( mLayer, SIGNAL( attributeDeleted( int ) ), this, SLOT( columnBoxInit() ) );
// connect table info to window
connect( mMainView, SIGNAL( filterChanged() ), this, SLOT( updateTitle() ) );
// info from table to application
connect( this, SIGNAL( saveEdits( QgsMapLayer * ) ), QgisApp::instance(), SLOT( saveEdits( QgsMapLayer * ) ) );
bool myDockFlag = settings.value( "/qgis/dockAttributeTable", false ).toBool();
if ( myDockFlag )
{
mDock = new QgsAttributeTableDock( tr( "Attribute table - %1 (%n Feature(s))", "feature count", mMainView->featureCount() ).arg( mLayer->name() ), QgisApp::instance() );
mDock->setAllowedAreas( Qt::BottomDockWidgetArea | Qt::TopDockWidgetArea );
mDock->setWidget( this );
connect( this, SIGNAL( destroyed() ), mDock, SLOT( close() ) );
QgisApp::instance()->addDockWidget( Qt::BottomDockWidgetArea, mDock );
}
columnBoxInit();
updateTitle();
mRemoveSelectionButton->setIcon( QgsApplication::getThemeIcon( "/mActionUnselectAttributes.png" ) );
mSelectedToTopButton->setIcon( QgsApplication::getThemeIcon( "/mActionSelectedToTop.png" ) );
mCopySelectedRowsButton->setIcon( QgsApplication::getThemeIcon( "/mActionCopySelected.png" ) );
mZoomMapToSelectedRowsButton->setIcon( QgsApplication::getThemeIcon( "/mActionZoomToSelected.svg" ) );
mPanMapToSelectedRowsButton->setIcon( QgsApplication::getThemeIcon( "/mActionPanToSelected.svg" ) );
mInvertSelectionButton->setIcon( QgsApplication::getThemeIcon( "/mActionInvertSelection.png" ) );
mToggleEditingButton->setIcon( QgsApplication::getThemeIcon( "/mActionToggleEditing.svg" ) );
mSaveEditsButton->setIcon( QgsApplication::getThemeIcon( "/mActionSaveEdits.svg" ) );
mDeleteSelectedButton->setIcon( QgsApplication::getThemeIcon( "/mActionDeleteSelected.svg" ) );
mOpenFieldCalculator->setIcon( QgsApplication::getThemeIcon( "/mActionCalculateField.png" ) );
mAddAttribute->setIcon( QgsApplication::getThemeIcon( "/mActionNewAttribute.png" ) );
mRemoveAttribute->setIcon( QgsApplication::getThemeIcon( "/mActionDeleteAttribute.png" ) );
mTableViewButton->setIcon( QgsApplication::getThemeIcon( "/mActionOpenTable.png" ) );
mAttributeViewButton->setIcon( QgsApplication::getThemeIcon( "/mActionPropertyItem.png" ) );
mExpressionSelectButton->setIcon( QgsApplication::getThemeIcon( "/mIconExpressionSelect.svg" ) );
mAddFeature->setIcon( QgsApplication::getThemeIcon( "/mActionNewTableRow.png" ) );
// toggle editing
bool canChangeAttributes = mLayer->dataProvider()->capabilities() & QgsVectorDataProvider::ChangeAttributeValues;
bool canDeleteFeatures = mLayer->dataProvider()->capabilities() & QgsVectorDataProvider::DeleteFeatures;
bool canAddAttributes = mLayer->dataProvider()->capabilities() & QgsVectorDataProvider::AddAttributes;
bool canDeleteAttributes = mLayer->dataProvider()->capabilities() & QgsVectorDataProvider::DeleteAttributes;
bool canAddFeatures = mLayer->dataProvider()->capabilities() & QgsVectorDataProvider::AddFeatures;
mToggleEditingButton->blockSignals( true );
mToggleEditingButton->setCheckable( true );
mToggleEditingButton->setChecked( mLayer->isEditable() );
mToggleEditingButton->setEnabled(( canChangeAttributes || canDeleteFeatures || canAddAttributes || canDeleteAttributes || canAddFeatures ) && !mLayer->isReadOnly() );
mToggleEditingButton->blockSignals( false );
mSaveEditsButton->setEnabled( mToggleEditingButton->isEnabled() && mLayer->isEditable() );
mReloadButton->setEnabled( ! mLayer->isEditable() );
mAddAttribute->setEnabled(( canChangeAttributes || canAddAttributes ) && mLayer->isEditable() );
mDeleteSelectedButton->setEnabled( canDeleteFeatures && mLayer->isEditable() );
mAddFeature->setEnabled( canAddFeatures && mLayer->isEditable() );
mAddFeature->setHidden( !canAddFeatures );
mMainViewButtonGroup->setId( mTableViewButton, QgsDualView::AttributeTable );
mMainViewButtonGroup->setId( mAttributeViewButton, QgsDualView::AttributeEditor );
// Load default attribute table filter
QgsAttributeTableFilterModel::FilterMode defaultFilterMode = ( QgsAttributeTableFilterModel::FilterMode ) settings.value( "/qgis/attributeTableBehaviour", QgsAttributeTableFilterModel::ShowAll ).toInt();
switch ( defaultFilterMode )
{
case QgsAttributeTableFilterModel::ShowVisible:
filterVisible();
break;
case QgsAttributeTableFilterModel::ShowSelected:
filterSelected();
break;
case QgsAttributeTableFilterModel::ShowAll:
default:
filterShowAll();
break;
}
mUpdateExpressionText->registerGetExpressionContextCallback( &_getExpressionContext, mLayer );
mFieldModel = new QgsFieldModel( this );
mFieldModel->setLayer( mLayer );
mFieldCombo->setModel( mFieldModel );
connect( mRunFieldCalc, SIGNAL( clicked() ), this, SLOT( updateFieldFromExpression() ) );
connect( mRunFieldCalcSelected, SIGNAL( clicked() ), this, SLOT( updateFieldFromExpressionSelected() ) );
// NW TODO Fix in 2.6 - Doesn't work with field model for some reason.
// connect( mUpdateExpressionText, SIGNAL( returnPressed() ), this, SLOT( updateFieldFromExpression() ) );
connect( mUpdateExpressionText, SIGNAL( fieldChanged( QString, bool ) ), this, SLOT( updateButtonStatus( QString, bool ) ) );
mUpdateExpressionText->setLayer( mLayer );
mUpdateExpressionText->setLeftHandButtonStyle( true );
mMainView->setView( QgsDualView::AttributeTable );
editingToggled();
}
QgsVectorLayerProperties::QgsVectorLayerProperties(
QgsVectorLayer *lyr,
QWidget * parent,
Qt::WFlags fl
)
: QDialog( parent, fl )
, layer( lyr )
, mMetadataFilled( false )
, mRendererDialog( 0 )
{
setupUi( this );
setupEditTypes();
connect( buttonBox, SIGNAL( accepted() ), this, SLOT( accept() ) );
connect( buttonBox, SIGNAL( rejected() ), this, SLOT( reject() ) );
connect( buttonBox->button( QDialogButtonBox::Apply ), SIGNAL( clicked() ), this, SLOT( apply() ) );
connect( this, SIGNAL( accepted() ), this, SLOT( apply() ) );
connect( mAddAttributeButton, SIGNAL( clicked() ), this, SLOT( addAttribute() ) );
connect( mDeleteAttributeButton, SIGNAL( clicked() ), this, SLOT( deleteAttribute() ) );
connect( mToggleEditingButton, SIGNAL( clicked() ), this, SLOT( toggleEditing() ) );
connect( this, SIGNAL( toggleEditing( QgsMapLayer* ) ),
QgisApp::instance(), SLOT( toggleEditing( QgsMapLayer* ) ) );
connect( layer, SIGNAL( editingStarted() ), this, SLOT( editingToggled() ) );
connect( layer, SIGNAL( editingStopped() ), this, SLOT( editingToggled() ) );
connect( layer, SIGNAL( attributeAdded( int ) ), this, SLOT( attributeAdded( int ) ) );
connect( layer, SIGNAL( attributeDeleted( int ) ), this, SLOT( attributeDeleted( int ) ) );
connect( insertFieldButton, SIGNAL( clicked() ), this, SLOT( insertField() ) );
connect( insertExpressionButton, SIGNAL( clicked() ), this, SLOT( insertExpression() ) );
mAddAttributeButton->setIcon( QgsApplication::getThemeIcon( "/mActionNewAttribute.png" ) );
mDeleteAttributeButton->setIcon( QgsApplication::getThemeIcon( "/mActionDeleteAttribute.png" ) );
mToggleEditingButton->setIcon( QgsApplication::getThemeIcon( "/mActionToggleEditing.png" ) );
mCalculateFieldButton->setIcon( QgsApplication::getThemeIcon( "/mActionCalculateField.png" ) );
connect( btnUseNewSymbology, SIGNAL( clicked() ), this, SLOT( useNewSymbology() ) );
QVBoxLayout *layout;
if ( layer->hasGeometryType() )
{
// Create the Labeling dialog tab
layout = new QVBoxLayout( labelingFrame );
layout->setMargin( 0 );
labelingDialog = new QgsLabelingGui( QgisApp::instance()->palLabeling(), layer, QgisApp::instance()->mapCanvas(), labelingFrame );
layout->addWidget( labelingDialog );
labelingFrame->setLayout( layout );
// Create the Labeling (deprecated) dialog tab
layout = new QVBoxLayout( labelOptionsFrame );
layout->setMargin( 0 );
labelDialog = new QgsLabelDialog( layer->label(), labelOptionsFrame );
layout->addWidget( labelDialog );
labelOptionsFrame->setLayout( layout );
connect( labelDialog, SIGNAL( labelSourceSet() ), this, SLOT( setLabelCheckBox() ) );
}
else
{
tabWidget->setTabEnabled( 1, false ); // hide labeling item
tabWidget->setTabEnabled( 2, false ); // hide labeling (deprecated) item
}
// Create the Actions dialog tab
QVBoxLayout *actionLayout = new QVBoxLayout( actionOptionsFrame );
actionLayout->setMargin( 0 );
const QgsFieldMap &fields = layer->pendingFields();
actionDialog = new QgsAttributeActionDialog( layer->actions(), fields, actionOptionsFrame );
actionLayout->addWidget( actionDialog );
// Create the menu for the save style button to choose the output format
mSaveAsMenu = new QMenu( pbnSaveStyleAs );
mSaveAsMenu->addAction( tr( "QGIS Layer Style File" ) );
mSaveAsMenu->addAction( tr( "SLD File" ) );
QObject::connect( mSaveAsMenu, SIGNAL( triggered( QAction * ) ), this, SLOT( saveStyleAsMenuTriggered( QAction * ) ) );
reset();
if ( layer->dataProvider() )//enable spatial index button group if supported by provider
{
int capabilities = layer->dataProvider()->capabilities();
if ( !( capabilities&QgsVectorDataProvider::CreateSpatialIndex ) )
{
pbnIndex->setEnabled( false );
}
if ( capabilities & QgsVectorDataProvider::SetEncoding )
{
cboProviderEncoding->addItems( QgsVectorDataProvider::availableEncodings() );
QString enc = layer->dataProvider()->encoding();
int encindex = cboProviderEncoding->findText( enc );
if ( encindex < 0 )
{
cboProviderEncoding->insertItem( 0, enc );
encindex = 0;
}
cboProviderEncoding->setCurrentIndex( encindex );
}
else
{
// currently only encoding can be set in this group, so hide it completely
grpProviderOptions->hide();
}
}
updateButtons();
leSpatialRefSys->setText( layer->crs().authid() + " - " + layer->crs().description() );
leSpatialRefSys->setCursorPosition( 0 );
leEditForm->setText( layer->editForm() );
leEditFormInit->setText( layer->editFormInit() );
connect( sliderTransparency, SIGNAL( valueChanged( int ) ), this, SLOT( sliderTransparency_valueChanged( int ) ) );
//insert existing join info
const QList< QgsVectorJoinInfo >& joins = layer->vectorJoins();
for ( int i = 0; i < joins.size(); ++i )
{
addJoinToTreeWidget( joins[i] );
}
diagramPropertiesDialog = new QgsDiagramProperties( layer, mDiagramFrame );
mDiagramFrame->setLayout( new QVBoxLayout( mDiagramFrame ) );
mDiagramFrame->layout()->addWidget( diagramPropertiesDialog );
//for each overlay plugin create a new tab
int position;
QList<QgsVectorOverlayPlugin*> overlayPluginList = overlayPlugins();
QList<QgsVectorOverlayPlugin*>::const_iterator it = overlayPluginList.constBegin();
for ( ; it != overlayPluginList.constEnd(); ++it )
{
QgsApplyDialog* d = ( *it )->dialog( lyr );
position = tabWidget->insertTab( tabWidget->count(), qobject_cast<QDialog*>( d ), QgsApplication::getThemeIcon( "propertyicons/diagram.png" ), tr( "Overlay" ) );
tabWidget->setCurrentIndex( position ); //ugly, but otherwise the properties dialog is a mess
mOverlayDialogs.push_back( d );
}
//layer title and abstract
if ( layer )
{
mLayerTitleLineEdit->setText( layer->title() );
mLayerAbstractTextEdit->setPlainText( layer->abstract() );
}
QSettings settings;
restoreGeometry( settings.value( "/Windows/VectorLayerProperties/geometry" ).toByteArray() );
int tabIndex = settings.value( "/Windows/VectorLayerProperties/row", 0 ).toInt();
// if the last used tab is not enabled display the first enabled one
if ( !tabWidget->isTabEnabled( tabIndex ) )
{
tabIndex = 0;
for ( int i = 0; i < tabWidget->count(); i++ )
{
if ( tabWidget->isTabEnabled( i ) )
{
tabIndex = i;
break;
}
}
}
tabWidget->setCurrentIndex( tabIndex );
setWindowTitle( tr( "Layer Properties - %1" ).arg( layer->name() ) );
} // QgsVectorLayerProperties ctor
QgsAttributeTableDialog::QgsAttributeTableDialog( QgsVectorLayer *theLayer, QWidget *parent, Qt::WindowFlags flags )
: QDialog( parent, flags )
, mDock( nullptr )
, mLayer( theLayer )
, mRubberBand( nullptr )
, mCurrentSearchWidgetWrapper( nullptr )
{
setupUi( this );
Q_FOREACH ( const QgsField& field, mLayer->fields() )
{
mVisibleFields.append( field.name() );
}
// Fix selection color on loosing focus (Windows)
setStyleSheet( QgisApp::instance()->styleSheet() );
setAttribute( Qt::WA_DeleteOnClose );
layout()->setMargin( 0 );
layout()->setContentsMargins( 0, 0, 0, 0 );
static_cast< QGridLayout* >( layout() )->setVerticalSpacing( 0 );
QSettings settings;
int size = settings.value( "/IconSize", 16 ).toInt();
if ( size > 32 )
{
size -= 16;
}
else if ( size == 32 )
{
size = 24;
}
else
{
size = 16;
}
mToolbar->setIconSize( QSize( size, size ) );
// Initialize the window geometry
restoreGeometry( settings.value( "/Windows/BetterAttributeTable/geometry" ).toByteArray() );
myDa = new QgsDistanceArea();
myDa->setSourceCrs( mLayer->crs() );
myDa->setEllipsoidalMode( QgisApp::instance()->mapCanvas()->mapSettings().hasCrsTransformEnabled() );
myDa->setEllipsoid( QgsProject::instance()->readEntry( "Measure", "/Ellipsoid", GEO_NONE ) );
mEditorContext.setDistanceArea( *myDa );
mEditorContext.setVectorLayerTools( QgisApp::instance()->vectorLayerTools() );
QgsFeatureRequest r;
if ( mLayer->geometryType() != QGis::NoGeometry &&
settings.value( "/qgis/attributeTableBehaviour", QgsAttributeTableFilterModel::ShowAll ).toInt() == QgsAttributeTableFilterModel::ShowVisible )
{
QgsMapCanvas *mc = QgisApp::instance()->mapCanvas();
QgsRectangle extent( mc->mapSettings().mapToLayerCoordinates( theLayer, mc->extent() ) );
r.setFilterRect( extent );
QgsGeometry *g = QgsGeometry::fromRect( extent );
mRubberBand = new QgsRubberBand( mc, QGis::Polygon );
mRubberBand->setToGeometry( g, theLayer );
delete g;
mActionShowAllFilter->setText( tr( "Show All Features In Initial Canvas Extent" ) );
}
// Initialize dual view
mMainView->init( mLayer, QgisApp::instance()->mapCanvas(), r, mEditorContext );
QgsAttributeTableConfig config = mLayer->attributeTableConfig();
mMainView->setAttributeTableConfig( config );
// Initialize filter gui elements
mFilterActionMapper = new QSignalMapper( this );
mFilterColumnsMenu = new QMenu( this );
mActionFilterColumnsMenu->setMenu( mFilterColumnsMenu );
mApplyFilterButton->setDefaultAction( mActionApplyFilter );
// Set filter icon in a couple of places
QIcon filterIcon = QgsApplication::getThemeIcon( "/mActionFilter2.svg" );
mActionShowAllFilter->setIcon( filterIcon );
mActionAdvancedFilter->setIcon( filterIcon );
mActionSelectedFilter->setIcon( filterIcon );
mActionVisibleFilter->setIcon( filterIcon );
mActionEditedFilter->setIcon( filterIcon );
// Connect filter signals
connect( mActionAdvancedFilter, SIGNAL( triggered() ), SLOT( filterExpressionBuilder() ) );
connect( mActionShowAllFilter, SIGNAL( triggered() ), SLOT( filterShowAll() ) );
connect( mActionSelectedFilter, SIGNAL( triggered() ), SLOT( filterSelected() ) );
connect( mActionVisibleFilter, SIGNAL( triggered() ), SLOT( filterVisible() ) );
connect( mActionEditedFilter, SIGNAL( triggered() ), SLOT( filterEdited() ) );
connect( mFilterActionMapper, SIGNAL( mapped( QObject* ) ), SLOT( filterColumnChanged( QObject* ) ) );
connect( mFilterQuery, SIGNAL( returnPressed() ), SLOT( filterQueryAccepted() ) );
connect( mActionApplyFilter, SIGNAL( triggered() ), SLOT( filterQueryAccepted() ) );
connect( mActionSetStyles, SIGNAL( triggered() ), SLOT( openConditionalStyles() ) );
// info from layer to table
connect( mLayer, SIGNAL( editingStarted() ), this, SLOT( editingToggled() ) );
connect( mLayer, SIGNAL( editingStopped() ), this, SLOT( editingToggled() ) );
connect( mLayer, SIGNAL( layerDeleted() ), this, SLOT( close() ) );
connect( mLayer, SIGNAL( selectionChanged() ), this, SLOT( updateTitle() ) );
connect( mLayer, SIGNAL( featureAdded( QgsFeatureId ) ), this, SLOT( updateTitle() ) );
connect( mLayer, SIGNAL( featuresDeleted( QgsFeatureIds ) ), this, SLOT( updateTitle() ) );
connect( mLayer, SIGNAL( attributeAdded( int ) ), this, SLOT( columnBoxInit() ) );
connect( mLayer, SIGNAL( attributeDeleted( int ) ), this, SLOT( columnBoxInit() ) );
// connect table info to window
connect( mMainView, SIGNAL( filterChanged() ), this, SLOT( updateTitle() ) );
connect( mMainView, SIGNAL( filterExpressionSet( QString, QgsAttributeForm::FilterType ) ), this, SLOT( formFilterSet( QString, QgsAttributeForm::FilterType ) ) );
connect( mMainView, SIGNAL( formModeChanged( QgsAttributeForm::Mode ) ), this, SLOT( viewModeChanged( QgsAttributeForm::Mode ) ) );
// info from table to application
connect( this, SIGNAL( saveEdits( QgsMapLayer * ) ), QgisApp::instance(), SLOT( saveEdits( QgsMapLayer * ) ) );
bool myDockFlag = settings.value( "/qgis/dockAttributeTable", false ).toBool();
if ( myDockFlag )
{
mDock = new QgsAttributeTableDock( tr( "%1 (%n Feature(s))", "feature count", mMainView->featureCount() ).arg( mLayer->name() ), QgisApp::instance() );
mDock->setWidget( this );
connect( this, SIGNAL( destroyed() ), mDock, SLOT( close() ) );
QgisApp::instance()->addDockWidget( Qt::BottomDockWidgetArea, mDock );
}
columnBoxInit();
updateTitle();
mActionRemoveSelection->setIcon( QgsApplication::getThemeIcon( "/mActionDeselectAll.svg" ) );
mActionSelectAll->setIcon( QgsApplication::getThemeIcon( "/mActionSelectAll.svg" ) );
mActionSelectedToTop->setIcon( QgsApplication::getThemeIcon( "/mActionSelectedToTop.svg" ) );
mActionCopySelectedRows->setIcon( QgsApplication::getThemeIcon( "/mActionEditCopy.svg" ) );
mActionPasteFeatures->setIcon( QgsApplication::getThemeIcon( "/mActionEditPaste.svg" ) );
mActionZoomMapToSelectedRows->setIcon( QgsApplication::getThemeIcon( "/mActionZoomToSelected.svg" ) );
mActionPanMapToSelectedRows->setIcon( QgsApplication::getThemeIcon( "/mActionPanToSelected.svg" ) );
mActionInvertSelection->setIcon( QgsApplication::getThemeIcon( "/mActionInvertSelection.svg" ) );
mActionToggleEditing->setIcon( QgsApplication::getThemeIcon( "/mActionToggleEditing.svg" ) );
mActionSaveEdits->setIcon( QgsApplication::getThemeIcon( "/mActionSaveEdits.svg" ) );
mActionDeleteSelected->setIcon( QgsApplication::getThemeIcon( "/mActionDeleteSelected.svg" ) );
mActionOpenFieldCalculator->setIcon( QgsApplication::getThemeIcon( "/mActionCalculateField.svg" ) );
mActionAddAttribute->setIcon( QgsApplication::getThemeIcon( "/mActionNewAttribute.svg" ) );
mActionRemoveAttribute->setIcon( QgsApplication::getThemeIcon( "/mActionDeleteAttribute.svg" ) );
mTableViewButton->setIcon( QgsApplication::getThemeIcon( "/mActionOpenTable.svg" ) );
mAttributeViewButton->setIcon( QgsApplication::getThemeIcon( "/mActionFormView.svg" ) );
mActionExpressionSelect->setIcon( QgsApplication::getThemeIcon( "/mIconExpressionSelect.svg" ) );
mActionAddFeature->setIcon( QgsApplication::getThemeIcon( "/mActionNewTableRow.svg" ) );
// toggle editing
bool canChangeAttributes = mLayer->dataProvider()->capabilities() & QgsVectorDataProvider::ChangeAttributeValues;
bool canDeleteFeatures = mLayer->dataProvider()->capabilities() & QgsVectorDataProvider::DeleteFeatures;
bool canAddAttributes = mLayer->dataProvider()->capabilities() & QgsVectorDataProvider::AddAttributes;
bool canDeleteAttributes = mLayer->dataProvider()->capabilities() & QgsVectorDataProvider::DeleteAttributes;
bool canAddFeatures = mLayer->dataProvider()->capabilities() & QgsVectorDataProvider::AddFeatures;
mActionToggleEditing->blockSignals( true );
mActionToggleEditing->setCheckable( true );
mActionToggleEditing->setChecked( mLayer->isEditable() );
mActionToggleEditing->setEnabled(( canChangeAttributes || canDeleteFeatures || canAddAttributes || canDeleteAttributes || canAddFeatures ) && !mLayer->readOnly() );
mActionToggleEditing->blockSignals( false );
mActionSaveEdits->setEnabled( mActionToggleEditing->isEnabled() && mLayer->isEditable() );
mActionReload->setEnabled( ! mLayer->isEditable() );
mActionAddAttribute->setEnabled(( canChangeAttributes || canAddAttributes ) && mLayer->isEditable() );
mActionRemoveAttribute->setEnabled( canDeleteAttributes && mLayer->isEditable() );
mActionDeleteSelected->setEnabled( canDeleteFeatures && mLayer->isEditable() );
if ( !canDeleteFeatures )
mToolbar->removeAction( mActionDeleteSelected );
mActionAddFeature->setEnabled( canAddFeatures && mLayer->isEditable() );
if ( !canAddFeatures )
mToolbar->removeAction( mActionAddFeature );
if ( canDeleteFeatures || canAddFeatures )
mToolbar->insertSeparator( mActionExpressionSelect );
mMainViewButtonGroup->setId( mTableViewButton, QgsDualView::AttributeTable );
mMainViewButtonGroup->setId( mAttributeViewButton, QgsDualView::AttributeEditor );
// Load default attribute table filter
QgsAttributeTableFilterModel::FilterMode defaultFilterMode = ( QgsAttributeTableFilterModel::FilterMode ) settings.value( "/qgis/attributeTableBehaviour", QgsAttributeTableFilterModel::ShowAll ).toInt();
switch ( defaultFilterMode )
{
case QgsAttributeTableFilterModel::ShowVisible:
filterVisible();
break;
case QgsAttributeTableFilterModel::ShowSelected:
filterSelected();
break;
case QgsAttributeTableFilterModel::ShowAll:
default:
filterShowAll();
break;
}
mUpdateExpressionText->registerGetExpressionContextCallback( &_getExpressionContext, mLayer );
mFieldCombo->setFilters( QgsFieldProxyModel::All | QgsFieldProxyModel::HideReadOnly );
mFieldCombo->setLayer( mLayer );
connect( mRunFieldCalc, SIGNAL( clicked() ), this, SLOT( updateFieldFromExpression() ) );
connect( mRunFieldCalcSelected, SIGNAL( clicked() ), this, SLOT( updateFieldFromExpressionSelected() ) );
// NW TODO Fix in 2.6 - Doesn't work with field model for some reason.
// connect( mUpdateExpressionText, SIGNAL( returnPressed() ), this, SLOT( updateFieldFromExpression() ) );
connect( mUpdateExpressionText, SIGNAL( fieldChanged( QString, bool ) ), this, SLOT( updateButtonStatus( QString, bool ) ) );
mUpdateExpressionText->setLayer( mLayer );
mUpdateExpressionText->setLeftHandButtonStyle( true );
int initialView = settings.value( "/qgis/attributeTableView", -1 ).toInt();
if ( initialView < 0 )
{
initialView = settings.value( "/qgis/attributeTableLastView", QgsDualView::AttributeTable ).toInt();
}
mMainView->setView( static_cast< QgsDualView::ViewMode >( initialView ) );
mMainViewButtonGroup->button( initialView )->setChecked( true );
connect( mActionToggleMultiEdit, SIGNAL( toggled( bool ) ), mMainView, SLOT( setMultiEditEnabled( bool ) ) );
connect( mActionSearchForm, SIGNAL( toggled( bool ) ), mMainView, SLOT( toggleSearchMode( bool ) ) );
updateMultiEditButtonState();
if ( mLayer->editFormConfig()->layout() == QgsEditFormConfig::UiFileLayout )
{
//not supported with custom UI
mActionToggleMultiEdit->setEnabled( false );
mActionToggleMultiEdit->setToolTip( tr( "Multiedit is not supported when using custom UI forms" ) );
mActionSearchForm->setEnabled( false );
mActionSearchForm->setToolTip( tr( "Search is not supported when using custom UI forms" ) );
}
editingToggled();
}
QgsVectorLayerProperties::QgsVectorLayerProperties(
QgsVectorLayer *lyr,
QWidget * parent,
Qt::WFlags fl )
: QDialog( parent, fl ),
layer( lyr ),
mRendererDialog( 0 )
{
setupUi( this );
connect( buttonBox, SIGNAL( accepted() ), this, SLOT( accept() ) );
connect( buttonBox, SIGNAL( rejected() ), this, SLOT( reject() ) );
connect( buttonBox->button( QDialogButtonBox::Apply ), SIGNAL( clicked() ), this, SLOT( apply() ) );
connect( this, SIGNAL( accepted() ), this, SLOT( apply() ) );
connect( mAddAttributeButton, SIGNAL( clicked() ), this, SLOT( addAttribute() ) );
connect( mDeleteAttributeButton, SIGNAL( clicked() ), this, SLOT( deleteAttribute() ) );
connect( mToggleEditingButton, SIGNAL( clicked() ), this, SLOT( toggleEditing() ) );
connect( this, SIGNAL( toggleEditing( QgsMapLayer* ) ),
QgisApp::instance(), SLOT( toggleEditing( QgsMapLayer* ) ) );
connect( layer, SIGNAL( editingStarted() ), this, SLOT( editingToggled() ) );
connect( layer, SIGNAL( editingStopped() ), this, SLOT( editingToggled() ) );
connect( layer, SIGNAL( attributeAdded( int ) ), this, SLOT( attributeAdded( int ) ) );
connect( layer, SIGNAL( attributeDeleted( int ) ), this, SLOT( attributeDeleted( int ) ) );
mAddAttributeButton->setIcon( QgisApp::getThemeIcon( "/mActionNewAttribute.png" ) );
mDeleteAttributeButton->setIcon( QgisApp::getThemeIcon( "/mActionDeleteAttribute.png" ) );
mToggleEditingButton->setIcon( QgisApp::getThemeIcon( "/mActionToggleEditing.png" ) );
// Create the Label dialog tab
QVBoxLayout *layout = new QVBoxLayout( labelOptionsFrame );
layout->setMargin( 0 );
labelDialog = new QgsLabelDialog( layer->label(), labelOptionsFrame );
layout->addWidget( labelDialog );
labelOptionsFrame->setLayout( layout );
connect( labelDialog, SIGNAL( labelSourceSet() ), this, SLOT( setLabelCheckBox() ) );
// Create the Actions dialog tab
QVBoxLayout *actionLayout = new QVBoxLayout( actionOptionsFrame );
actionLayout->setMargin( 0 );
const QgsFieldMap &fields = layer->pendingFields();
actionDialog = new QgsAttributeActionDialog( layer->actions(), fields, actionOptionsFrame );
actionLayout->addWidget( actionDialog );
reset();
if ( layer->dataProvider() )//enable spatial index button group if supported by provider
{
int capabilities = layer->dataProvider()->capabilities();
if ( !( capabilities&QgsVectorDataProvider::CreateSpatialIndex ) )
{
pbnIndex->setEnabled( false );
}
}
updateButtons();
leSpatialRefSys->setText( layer->srs().toProj4() );
leSpatialRefSys->setCursorPosition( 0 );
connect( sliderTransparency, SIGNAL( valueChanged( int ) ), this, SLOT( sliderTransparency_valueChanged( int ) ) );
tabWidget->setCurrentIndex( 0 );
} // QgsVectorLayerProperties ctor
void TestQgsAttributeForm::testOKButtonStatus()
{
// make a temporary vector layer
QString def = QStringLiteral( "Point?field=col0:integer" );
QgsVectorLayer* layer = new QgsVectorLayer( def, QStringLiteral( "test" ), QStringLiteral( "memory" ) );
// add a feature to the vector layer
QgsFeature ft( layer->dataProvider()->fields(), 1 );
ft.setAttribute( QStringLiteral( "col0" ), 0 );
ft.setValid( true );
// set constraint
layer->setConstraintExpression( 0, QString() );
// build a form for this feature
QgsAttributeForm form( layer );
form.setFeature( ft );
QPushButton *okButton = form.mButtonBox->button( QDialogButtonBox::Ok );
// get wrapper
QgsEditorWidgetWrapper *ww;
ww = qobject_cast<QgsEditorWidgetWrapper*>( form.mWidgets[0] );
// testing stuff
QSignalSpy spy1( &form, SIGNAL( attributeChanged( QString, QVariant ) ) );
QSignalSpy spy2( layer, SIGNAL( editingStarted() ) );
QSignalSpy spy3( layer, SIGNAL( editingStopped() ) );
// no constraint but layer not editable : OK button disabled
QCOMPARE( layer->isEditable(), false );
QCOMPARE( okButton->isEnabled(), false );
// no constraint and editable layer : OK button enabled
layer->startEditing();
QCOMPARE( spy2.count(), 1 );
QCOMPARE( layer->isEditable(), true );
QCOMPARE( okButton->isEnabled(), true );
// invalid constraint and editable layer : OK button disabled
layer->setConstraintExpression( 0, QStringLiteral( "col0 = 0" ) );
QgsAttributeForm form2( layer );
form2.setFeature( ft );
ww = qobject_cast<QgsEditorWidgetWrapper*>( form2.mWidgets[0] );
okButton = form2.mButtonBox->button( QDialogButtonBox::Ok );
ww->setValue( 1 );
QCOMPARE( okButton->isEnabled(), false );
// valid constraint and editable layer : OK button enabled
layer->setConstraintExpression( 0, QStringLiteral( "col0 = 2" ) );
QgsAttributeForm form3( layer );
form3.setFeature( ft );
ww = qobject_cast<QgsEditorWidgetWrapper*>( form3.mWidgets[0] );
okButton = form3.mButtonBox->button( QDialogButtonBox::Ok );
ww->setValue( 2 );
QCOMPARE( okButton->isEnabled(), true );
// valid constraint and not editable layer : OK button disabled
layer->rollBack();
QCOMPARE( spy3.count(), 1 );
QCOMPARE( layer->isEditable(), false );
QCOMPARE( okButton->isEnabled(), false );
// set soft constraint
layer->setFieldConstraint( 0, QgsFieldConstraints::ConstraintExpression, QgsFieldConstraints::ConstraintStrengthSoft );
QgsAttributeForm form4( layer );
form4.setFeature( ft );
ww = qobject_cast<QgsEditorWidgetWrapper*>( form4.mWidgets[0] );
okButton = form4.mButtonBox->button( QDialogButtonBox::Ok );
ww->setValue( 1 );
QVERIFY( !okButton->isEnabled() );
layer->startEditing();
// just a soft constraint, so OK should be enabled
QVERIFY( okButton->isEnabled() );
layer->rollBack();
QVERIFY( !okButton->isEnabled() );
}
QgsAttributeTableDialog::QgsAttributeTableDialog( QgsVectorLayer *theLayer, QWidget *parent, Qt::WindowFlags flags )
: QDialog( parent, flags ), mDock( NULL )
{
mLayer = theLayer;
setupUi( this );
setAttribute( Qt::WA_DeleteOnClose );
QSettings settings;
restoreGeometry( settings.value( "/Windows/BetterAttributeTable/geometry" ).toByteArray() );
mView->setLayer( mLayer );
mFilterModel = ( QgsAttributeTableFilterModel * ) mView->model();
mModel = ( QgsAttributeTableModel * )(( QgsAttributeTableFilterModel * )mView->model() )->sourceModel();
mQuery = query;
mColumnBox = columnBox;
columnBoxInit();
bool myDockFlag = settings.value( "/qgis/dockAttributeTable", false ).toBool();
if ( myDockFlag )
{
mDock = new QgsAttributeTableDock( tr( "Attribute table - %1 (%n Feature(s))", "feature count", mModel->rowCount() ).arg( mLayer->name() ), QgisApp::instance() );
mDock->setAllowedAreas( Qt::BottomDockWidgetArea | Qt::TopDockWidgetArea );
mDock->setWidget( this );
connect( this, SIGNAL( destroyed() ), mDock, SLOT( close() ) );
QgisApp::instance()->addDockWidget( Qt::BottomDockWidgetArea, mDock );
}
updateTitle();
mRemoveSelectionButton->setIcon( QgisApp::getThemeIcon( "/mActionUnselectAttributes.png" ) );
mSelectedToTopButton->setIcon( QgisApp::getThemeIcon( "/mActionSelectedToTop.png" ) );
mCopySelectedRowsButton->setIcon( QgisApp::getThemeIcon( "/mActionCopySelected.png" ) );
mZoomMapToSelectedRowsButton->setIcon( QgisApp::getThemeIcon( "/mActionZoomToSelected.png" ) );
mInvertSelectionButton->setIcon( QgisApp::getThemeIcon( "/mActionInvertSelection.png" ) );
mToggleEditingButton->setIcon( QgisApp::getThemeIcon( "/mActionToggleEditing.png" ) );
mSaveEditsButton->setIcon( QgisApp::getThemeIcon( "/mActionSaveEdits.png" ) );
mDeleteSelectedButton->setIcon( QgisApp::getThemeIcon( "/mActionDeleteSelected.png" ) );
mOpenFieldCalculator->setIcon( QgisApp::getThemeIcon( "/mActionCalculateField.png" ) );
mAddAttribute->setIcon( QgisApp::getThemeIcon( "/mActionNewAttribute.png" ) );
mRemoveAttribute->setIcon( QgisApp::getThemeIcon( "/mActionDeleteAttribute.png" ) );
// toggle editing
bool canChangeAttributes = mLayer->dataProvider()->capabilities() & QgsVectorDataProvider::ChangeAttributeValues;
bool canDeleteFeatures = mLayer->dataProvider()->capabilities() & QgsVectorDataProvider::DeleteFeatures;
bool canAddAttributes = mLayer->dataProvider()->capabilities() & QgsVectorDataProvider::AddAttributes;
bool canDeleteAttributes = mLayer->dataProvider()->capabilities() & QgsVectorDataProvider::DeleteAttributes;
bool canAddFeatures = mLayer->dataProvider()->capabilities() & QgsVectorDataProvider::AddFeatures;
mToggleEditingButton->setCheckable( true );
mToggleEditingButton->setChecked( mLayer->isEditable() );
mToggleEditingButton->setEnabled( canChangeAttributes && !mLayer->isReadOnly() );
mSaveEditsButton->setEnabled( canChangeAttributes && mLayer->isEditable() );
mOpenFieldCalculator->setEnabled( canChangeAttributes && mLayer->isEditable() );
mDeleteSelectedButton->setEnabled( canDeleteFeatures && mLayer->isEditable() );
mAddAttribute->setEnabled( canAddAttributes && mLayer->isEditable() );
mRemoveAttribute->setEnabled( canDeleteAttributes && mLayer->isEditable() );
mAddFeature->setEnabled( canAddFeatures && mLayer->isEditable() && mLayer->geometryType() == QGis::NoGeometry );
mAddFeature->setHidden( !canAddFeatures || mLayer->geometryType() != QGis::NoGeometry );
// info from table to application
connect( this, SIGNAL( editingToggled( QgsMapLayer * ) ), QgisApp::instance(), SLOT( toggleEditing( QgsMapLayer * ) ) );
connect( this, SIGNAL( saveEdits( QgsMapLayer * ) ), QgisApp::instance(), SLOT( saveEdits( QgsMapLayer * ) ) );
// info from layer to table
connect( mLayer, SIGNAL( editingStarted() ), this, SLOT( editingToggled() ) );
connect( mLayer, SIGNAL( editingStopped() ), this, SLOT( editingToggled() ) );
connect( searchButton, SIGNAL( clicked() ), this, SLOT( search() ) );
connect( mAddFeature, SIGNAL( clicked() ), this, SLOT( addFeature() ) );
connect( mLayer, SIGNAL( selectionChanged() ), this, SLOT( updateSelectionFromLayer() ) );
connect( mLayer, SIGNAL( layerDeleted() ), this, SLOT( close() ) );
connect( mView->verticalHeader(), SIGNAL( sectionClicked( int ) ), this, SLOT( updateRowSelection( int ) ) );
connect( mView->verticalHeader(), SIGNAL( sectionPressed( int ) ), this, SLOT( updateRowPressed( int ) ) );
connect( mModel, SIGNAL( modelChanged() ), this, SLOT( updateSelection() ) );
if ( settings.value( "/qgis/attributeTableBehaviour", 0 ).toInt() == 2 )
{
connect( QgisApp::instance()->mapCanvas(), SIGNAL( extentsChanged() ), mModel, SLOT( layerModified() ) );
}
mLastClickedHeaderIndex = 0;
mSelectionModel = new QItemSelectionModel( mFilterModel );
updateSelectionFromLayer();
//make sure to show all recs on first load
on_cbxShowSelectedOnly_toggled( false );
}
QgsAttributeTableDialog::QgsAttributeTableDialog( QgsVectorLayer *theLayer, QWidget *parent, Qt::WindowFlags flags )
: QDialog( parent, flags )
, mDock( 0 )
, mLayer( theLayer )
{
setupUi( this );
setAttribute( Qt::WA_DeleteOnClose );
QSettings settings;
// Initialize the window geometry
restoreGeometry( settings.value( "/Windows/BetterAttributeTable/geometry" ).toByteArray() );
QgsDistanceArea myDa;
myDa.setSourceCrs( mLayer->crs().srsid() );
myDa.setEllipsoidalMode( QgisApp::instance()->mapCanvas()->mapRenderer()->hasCrsTransformEnabled() );
myDa.setEllipsoid( QgsProject::instance()->readEntry( "Measure", "/Ellipsoid", GEO_NONE ) );
// Initialize dual view
mMainView->init( mLayer, QgisApp::instance()->mapCanvas(), myDa );
// Initialize filter gui elements
mFilterActionMapper = new QSignalMapper( this );
mFilterColumnsMenu = new QMenu( this );
mActionFilterColumnsMenu->setMenu( mFilterColumnsMenu );
mApplyFilterButton->setDefaultAction( mActionApplyFilter );
// Set filter icon in a couple of places
QIcon filterIcon = QgsApplication::getThemeIcon( "/mActionFilter.svg" );
mActionShowAllFilter->setIcon( filterIcon );
mActionAdvancedFilter->setIcon( filterIcon );
mActionSelectedFilter->setIcon( filterIcon );
mActionVisibleFilter->setIcon( filterIcon );
mActionEditedFilter->setIcon( filterIcon );
// Connect filter signals
connect( mActionAdvancedFilter, SIGNAL( triggered() ), SLOT( filterExpressionBuilder() ) );
connect( mActionShowAllFilter, SIGNAL( triggered() ), SLOT( filterShowAll() ) );
connect( mActionSelectedFilter, SIGNAL( triggered() ), SLOT( filterSelected() ) );
connect( mActionVisibleFilter, SIGNAL( triggered() ), SLOT( filterVisible() ) );
connect( mActionEditedFilter, SIGNAL( triggered() ), SLOT( filterEdited() ) );
connect( mFilterActionMapper, SIGNAL( mapped( QObject* ) ), SLOT( filterColumnChanged( QObject* ) ) );
connect( mFilterQuery, SIGNAL( returnPressed() ), SLOT( filterQueryAccepted() ) );
connect( mActionApplyFilter, SIGNAL( triggered() ), SLOT( filterQueryAccepted() ) );
// info from layer to table
connect( mLayer, SIGNAL( editingStarted() ), this, SLOT( editingToggled() ) );
connect( mLayer, SIGNAL( editingStopped() ), this, SLOT( editingToggled() ) );
connect( mLayer, SIGNAL( layerDeleted() ), this, SLOT( close() ) );
connect( mLayer, SIGNAL( selectionChanged() ), this, SLOT( updateTitle() ) );
connect( mLayer, SIGNAL( attributeAdded( int ) ), this, SLOT( columnBoxInit() ) );
connect( mLayer, SIGNAL( attributeDeleted( int ) ), this, SLOT( columnBoxInit() ) );
// connect table info to window
connect( mMainView, SIGNAL( filterChanged() ), this, SLOT( updateTitle() ) );
// info from table to application
connect( this, SIGNAL( saveEdits( QgsMapLayer * ) ), QgisApp::instance(), SLOT( saveEdits( QgsMapLayer * ) ) );
bool myDockFlag = settings.value( "/qgis/dockAttributeTable", false ).toBool();
if ( myDockFlag )
{
mDock = new QgsAttributeTableDock( tr( "Attribute table - %1 (%n Feature(s))", "feature count", mMainView->featureCount() ).arg( mLayer->name() ), QgisApp::instance() );
mDock->setAllowedAreas( Qt::BottomDockWidgetArea | Qt::TopDockWidgetArea );
mDock->setWidget( this );
connect( this, SIGNAL( destroyed() ), mDock, SLOT( close() ) );
QgisApp::instance()->addDockWidget( Qt::BottomDockWidgetArea, mDock );
}
columnBoxInit();
updateTitle();
mRemoveSelectionButton->setIcon( QgsApplication::getThemeIcon( "/mActionUnselectAttributes.png" ) );
mSelectedToTopButton->setIcon( QgsApplication::getThemeIcon( "/mActionSelectedToTop.png" ) );
mCopySelectedRowsButton->setIcon( QgsApplication::getThemeIcon( "/mActionCopySelected.png" ) );
mZoomMapToSelectedRowsButton->setIcon( QgsApplication::getThemeIcon( "/mActionZoomToSelected.svg" ) );
mPanMapToSelectedRowsButton->setIcon( QgsApplication::getThemeIcon( "/mActionPanToSelected.png" ) );
mInvertSelectionButton->setIcon( QgsApplication::getThemeIcon( "/mActionInvertSelection.png" ) );
mToggleEditingButton->setIcon( QgsApplication::getThemeIcon( "/mActionToggleEditing.svg" ) );
mSaveEditsButton->setIcon( QgsApplication::getThemeIcon( "/mActionSaveEdits.svg" ) );
mDeleteSelectedButton->setIcon( QgsApplication::getThemeIcon( "/mActionDeleteSelected.svg" ) );
mOpenFieldCalculator->setIcon( QgsApplication::getThemeIcon( "/mActionCalculateField.png" ) );
mAddAttribute->setIcon( QgsApplication::getThemeIcon( "/mActionNewAttribute.png" ) );
mRemoveAttribute->setIcon( QgsApplication::getThemeIcon( "/mActionDeleteAttribute.png" ) );
mTableViewButton->setIcon( QgsApplication::getThemeIcon( "/mActionOpenTable.png" ) );
mAttributeViewButton->setIcon( QgsApplication::getThemeIcon( "/mActionPropertyItem.png" ) );
mExpressionSelectButton->setIcon( QgsApplication::getThemeIcon( "/mIconExpressionSelect.svg" ) );
// toggle editing
bool canChangeAttributes = mLayer->dataProvider()->capabilities() & QgsVectorDataProvider::ChangeAttributeValues;
bool canDeleteFeatures = mLayer->dataProvider()->capabilities() & QgsVectorDataProvider::DeleteFeatures;
bool canAddAttributes = mLayer->dataProvider()->capabilities() & QgsVectorDataProvider::AddAttributes;
bool canDeleteAttributes = mLayer->dataProvider()->capabilities() & QgsVectorDataProvider::DeleteAttributes;
bool canAddFeatures = mLayer->dataProvider()->capabilities() & QgsVectorDataProvider::AddFeatures;
mToggleEditingButton->blockSignals( true );
mToggleEditingButton->setCheckable( true );
mToggleEditingButton->setChecked( mLayer->isEditable() );
mToggleEditingButton->setEnabled( canChangeAttributes && !mLayer->isReadOnly() );
mToggleEditingButton->blockSignals( false );
mSaveEditsButton->setEnabled( canChangeAttributes && mLayer->isEditable() );
mOpenFieldCalculator->setEnabled(( canChangeAttributes || canAddAttributes ) && mLayer->isEditable() );
mDeleteSelectedButton->setEnabled( canDeleteFeatures && mLayer->isEditable() );
mAddAttribute->setEnabled( canAddAttributes && mLayer->isEditable() );
mRemoveAttribute->setEnabled( canDeleteAttributes && mLayer->isEditable() );
mAddFeature->setEnabled( canAddFeatures && mLayer->isEditable() && mLayer->geometryType() == QGis::NoGeometry );
mAddFeature->setHidden( !canAddFeatures || mLayer->geometryType() != QGis::NoGeometry );
mMainViewButtonGroup->setId( mTableViewButton, QgsDualView::AttributeTable );
mMainViewButtonGroup->setId( mAttributeViewButton, QgsDualView::AttributeEditor );
// Load default attribute table filter
QgsAttributeTableFilterModel::FilterMode defaultFilterMode = ( QgsAttributeTableFilterModel::FilterMode ) settings.value( "/qgis/attributeTableBehaviour", QgsAttributeTableFilterModel::ShowAll ).toInt();
switch ( defaultFilterMode )
{
case QgsAttributeTableFilterModel::ShowVisible:
filterVisible();
break;
case QgsAttributeTableFilterModel::ShowSelected:
filterSelected();
break;
case QgsAttributeTableFilterModel::ShowAll:
default:
filterShowAll();
break;
}
}
void Kolf::startNewGame()
{
NewGameDialog *dialog = 0;
int firstHole = 1;
if (loadedGame.isNull())
{
dialog = new NewGameDialog(filename.isNull(), dummy, "New Game Dialog");
if (dialog->exec() != QDialog::Accepted)
goto end;
}
players.clear();
delete scoreboard;
scoreboard = new ScoreBoard(dummy, "Score Board");
layout->addWidget(scoreboard, 1, 0);
scoreboard->show();
if (loadedGame.isNull())
{
PlayerEditor *curEditor = 0;
int newId = 1;
for (curEditor = dialog->players()->first(); curEditor; curEditor = dialog->players()->next(), ++newId)
{
players.append(Player());
players.last().ball()->setColor(curEditor->color());
players.last().setName(curEditor->name());
players.last().setId(newId);
}
competition = dialog->competition();
filename = filename.isNull()? dialog->course() : filename;
}
else
{
KConfig config(loadedGame);
config.setGroup("0 Saved Game");
if (isTutorial)
filename = KGlobal::dirs()->findResource("appdata", "tutorial.kolf");
else
filename = config.readEntry("Course", QString::null);
if (filename.isNull())
return;
competition = config.readBoolEntry("Competition", false);
firstHole = config.readNumEntry("Current Hole", 1);
players.clear();
KolfGame::scoresFromSaved(&config, players);
}
for (PlayerList::Iterator it = players.begin(); it != players.end(); ++it)
scoreboard->newPlayer((*it).name());
delete spacer;
spacer = 0;
delete game;
game = new KolfGame(obj, &players, filename, dummy);
game->setStrict(competition);
connect(game, SIGNAL(newHole(int)), scoreboard, SLOT(newHole(int)));
connect(game, SIGNAL(scoreChanged(int, int, int)), scoreboard, SLOT(setScore(int, int, int)));
connect(game, SIGNAL(parChanged(int, int)), scoreboard, SLOT(parChanged(int, int)));
connect(game, SIGNAL(modifiedChanged(bool)), this, SLOT(updateModified(bool)));
connect(game, SIGNAL(newPlayersTurn(Player *)), this, SLOT(newPlayersTurn(Player *)));
connect(game, SIGNAL(holesDone()), this, SLOT(gameOver()));
connect(game, SIGNAL(checkEditing()), this, SLOT(checkEditing()));
connect(game, SIGNAL(editingStarted()), this, SLOT(editingStarted()));
connect(game, SIGNAL(editingEnded()), this, SLOT(editingEnded()));
connect(game, SIGNAL(inPlayStart()), this, SLOT(inPlayStart()));
connect(game, SIGNAL(inPlayEnd()), this, SLOT(inPlayEnd()));
connect(game, SIGNAL(maxStrokesReached(const QString &)), this, SLOT(maxStrokesReached(const QString &)));
connect(game, SIGNAL(largestHole(int)), this, SLOT(updateHoleMenu(int)));
connect(game, SIGNAL(titleChanged(const QString &)), this, SLOT(titleChanged(const QString &)));
connect(game, SIGNAL(newStatusText(const QString &)), this, SLOT(newStatusText(const QString &)));
connect(game, SIGNAL(currentHole(int)), this, SLOT(setCurrentHole(int)));
connect(holeAction, SIGNAL(activated(const QString &)), game, SLOT(switchHole(const QString &)));
connect(nextAction, SIGNAL(activated()), game, SLOT(nextHole()));
connect(prevAction, SIGNAL(activated()), game, SLOT(prevHole()));
connect(firstAction, SIGNAL(activated()), game, SLOT(firstHole()));
connect(lastAction, SIGNAL(activated()), game, SLOT(lastHole()));
connect(randAction, SIGNAL(activated()), game, SLOT(randHole()));
connect(editingAction, SIGNAL(activated()), game, SLOT(toggleEditMode()));
connect(newHoleAction, SIGNAL(activated()), game, SLOT(addNewHole()));
connect(clearHoleAction, SIGNAL(activated()), game, SLOT(clearHole()));
connect(resetHoleAction, SIGNAL(activated()), game, SLOT(resetHole()));
connect(undoShotAction, SIGNAL(activated()), game, SLOT(undoShot()));
//connect(replayShotAction, SIGNAL(activated()), game, SLOT(replay()));
connect(aboutAction, SIGNAL(activated()), game, SLOT(showInfoDlg()));
connect(useMouseAction, SIGNAL(toggled(bool)), game, SLOT(setUseMouse(bool)));
connect(useAdvancedPuttingAction, SIGNAL(toggled(bool)), game, SLOT(setUseAdvancedPutting(bool)));
connect(soundAction, SIGNAL(toggled(bool)), game, SLOT(setSound(bool)));
connect(showGuideLineAction, SIGNAL(toggled(bool)), game, SLOT(setShowGuideLine(bool)));
connect(showInfoAction, SIGNAL(toggled(bool)), game, SLOT(setShowInfo(bool)));
game->setUseMouse(useMouseAction->isChecked());
game->setUseAdvancedPutting(useAdvancedPuttingAction->isChecked());
game->setShowInfo(showInfoAction->isChecked());
game->setShowGuideLine(showGuideLineAction->isChecked());
game->setSound(soundAction->isChecked());
layout->addWidget(game, 0, 0, AlignCenter);
game->show();
game->setFocus();
setEditingEnabled(true);
endAction->setEnabled(true);
setHoleMovementEnabled(true);
setHoleOtherEnabled(true);
aboutAction->setEnabled(true);
highScoreAction->setEnabled(true);
printAction->setEnabled(true);
saveAction->setEnabled(true);
saveAsAction->setEnabled(true);
saveGameAction->setEnabled(true);
saveGameAsAction->setEnabled(true);
clearHoleAction->setEnabled(false);
newHoleAction->setEnabled(false);
newAction->setEnabled(false);
loadGameAction->setEnabled(false);
tutorialAction->setEnabled(false);
// so game can do stuff that needs to be done
// after things above are connected
game->startFirstHole(firstHole);
end:
delete dialog;
}
