| /*=============================================================================# |
| # Copyright (c) 2012, 2021 Original NatTable authors and others. |
| # |
| # This program and the accompanying materials are made available under the |
| # terms of the Eclipse Public License 2.0 which is available at |
| # https://www.eclipse.org/legal/epl-2.0. |
| # |
| # SPDX-License-Identifier: EPL-2.0 |
| # |
| # Contributors: |
| # Original NatTable authors and others - initial API and implementation |
| #=============================================================================*/ |
| |
| package org.eclipse.statet.ecommons.waltable.selection; |
| |
| import static org.eclipse.statet.ecommons.waltable.coordinate.Orientation.HORIZONTAL; |
| import static org.eclipse.statet.ecommons.waltable.selection.SelectionLayer.NO_SELECTION; |
| |
| import java.util.Collection; |
| |
| import org.eclipse.statet.ecommons.waltable.coordinate.LRange; |
| import org.eclipse.statet.ecommons.waltable.coordinate.LRangeList; |
| import org.eclipse.statet.ecommons.waltable.layer.ILayer; |
| import org.eclipse.statet.ecommons.waltable.layer.event.ColumnVisualChangeEvent; |
| |
| |
| public class ColumnSelectionEvent extends ColumnVisualChangeEvent implements ISelectionEvent { |
| |
| |
| private final SelectionLayer selectionLayer; |
| |
| private long columnPositionToReveal; |
| |
| |
| public ColumnSelectionEvent(final SelectionLayer selectionLayer, |
| final long columnPosition, final boolean revealColumn) { |
| this(selectionLayer, new LRangeList(columnPosition), |
| (revealColumn) ? columnPosition : NO_SELECTION ); |
| } |
| |
| public ColumnSelectionEvent(final SelectionLayer selectionLayer, |
| final Collection<LRange> columnPositions, final long columnPositionToReveal) { |
| super(selectionLayer, columnPositions); |
| this.selectionLayer= selectionLayer; |
| this.columnPositionToReveal= columnPositionToReveal; |
| } |
| |
| protected ColumnSelectionEvent(final ColumnSelectionEvent event) { |
| super(event); |
| this.selectionLayer= event.selectionLayer; |
| this.columnPositionToReveal= event.columnPositionToReveal; |
| } |
| |
| @Override |
| public ColumnSelectionEvent cloneEvent() { |
| return new ColumnSelectionEvent(this); |
| } |
| |
| |
| @Override |
| public SelectionLayer getSelectionLayer() { |
| return this.selectionLayer; |
| } |
| |
| public long getColumnPositionToReveal() { |
| return this.columnPositionToReveal; |
| } |
| |
| @Override |
| public boolean convertToLocal(final ILayer localLayer) { |
| if (this.columnPositionToReveal != NO_SELECTION) { |
| this.columnPositionToReveal= localLayer.getDim(HORIZONTAL).underlyingToLocalPosition( |
| getLayer().getDim(HORIZONTAL), this.columnPositionToReveal ); |
| } |
| |
| return super.convertToLocal(localLayer); |
| } |
| |
| } |