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/**
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* Copyright (C) 2007 EDIT
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* European Distributed Institute of Taxonomy
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* http://www.e-taxonomy.eu
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*
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* The contents of this file are subject to the Mozilla Public License Version 1.1
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* See LICENSE.TXT at the top of this package for the full license terms.
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*/
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package eu.etaxonomy.taxeditor.bulkeditor.e4;
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import java.io.Serializable;
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import java.util.ArrayList;
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import java.util.HashMap;
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import java.util.List;
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import java.util.Map;
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import javax.inject.Inject;
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import org.eclipse.core.runtime.NullProgressMonitor;
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import org.eclipse.e4.ui.services.EMenuService;
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import org.eclipse.e4.ui.workbench.modeling.ESelectionService;
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import org.eclipse.jface.dialogs.MessageDialog;
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import org.eclipse.jface.layout.GridDataFactory;
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import org.eclipse.jface.viewers.ISelectionChangedListener;
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import org.eclipse.jface.viewers.IStructuredSelection;
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import org.eclipse.jface.viewers.StructuredSelection;
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import org.eclipse.nebula.widgets.nattable.NatTable;
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import org.eclipse.nebula.widgets.nattable.command.VisualRefreshCommand;
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import org.eclipse.nebula.widgets.nattable.command.VisualRefreshCommandHandler;
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import org.eclipse.nebula.widgets.nattable.config.AbstractRegistryConfiguration;
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import org.eclipse.nebula.widgets.nattable.config.AbstractUiBindingConfiguration;
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import org.eclipse.nebula.widgets.nattable.config.ConfigRegistry;
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import org.eclipse.nebula.widgets.nattable.config.DefaultNatTableStyleConfiguration;
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import org.eclipse.nebula.widgets.nattable.config.IConfigRegistry;
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import org.eclipse.nebula.widgets.nattable.config.IEditableRule;
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import org.eclipse.nebula.widgets.nattable.data.IRowIdAccessor;
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import org.eclipse.nebula.widgets.nattable.data.ListDataProvider;
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import org.eclipse.nebula.widgets.nattable.edit.EditConfigAttributes;
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import org.eclipse.nebula.widgets.nattable.edit.action.MouseEditAction;
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import org.eclipse.nebula.widgets.nattable.edit.config.DefaultEditConfiguration;
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import org.eclipse.nebula.widgets.nattable.edit.editor.TextCellEditor;
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import org.eclipse.nebula.widgets.nattable.extension.glazedlists.GlazedListsEventLayer;
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import org.eclipse.nebula.widgets.nattable.extension.glazedlists.GlazedListsSortModel;
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import org.eclipse.nebula.widgets.nattable.grid.GridRegion;
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import org.eclipse.nebula.widgets.nattable.grid.data.DefaultColumnHeaderDataProvider;
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import org.eclipse.nebula.widgets.nattable.grid.data.DefaultCornerDataProvider;
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import org.eclipse.nebula.widgets.nattable.grid.data.DefaultRowHeaderDataProvider;
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import org.eclipse.nebula.widgets.nattable.grid.layer.ColumnHeaderLayer;
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import org.eclipse.nebula.widgets.nattable.grid.layer.CornerLayer;
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import org.eclipse.nebula.widgets.nattable.grid.layer.GridLayer;
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import org.eclipse.nebula.widgets.nattable.grid.layer.RowHeaderLayer;
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import org.eclipse.nebula.widgets.nattable.layer.AbstractLayer;
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import org.eclipse.nebula.widgets.nattable.layer.DataLayer;
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import org.eclipse.nebula.widgets.nattable.layer.stack.DefaultBodyLayerStack;
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import org.eclipse.nebula.widgets.nattable.selection.RowSelectionModel;
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import org.eclipse.nebula.widgets.nattable.selection.RowSelectionProvider;
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import org.eclipse.nebula.widgets.nattable.sort.SortHeaderLayer;
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import org.eclipse.nebula.widgets.nattable.sort.config.SingleClickSortConfiguration;
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import org.eclipse.nebula.widgets.nattable.style.DisplayMode;
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import org.eclipse.nebula.widgets.nattable.style.theme.ModernNatTableThemeConfiguration;
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import org.eclipse.nebula.widgets.nattable.ui.binding.UiBindingRegistry;
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import org.eclipse.nebula.widgets.nattable.ui.matcher.CellEditorMouseEventMatcher;
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import org.eclipse.nebula.widgets.nattable.ui.matcher.MouseEventMatcher;
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import org.eclipse.nebula.widgets.nattable.ui.menu.PopupMenuAction;
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import org.eclipse.nebula.widgets.nattable.ui.menu.PopupMenuBuilder;
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import org.eclipse.swt.SWT;
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import org.eclipse.swt.dnd.Clipboard;
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import org.eclipse.swt.dnd.TextTransfer;
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import org.eclipse.swt.dnd.Transfer;
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import org.eclipse.swt.layout.GridData;
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import org.eclipse.swt.layout.GridLayout;
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import org.eclipse.swt.widgets.Composite;
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import org.eclipse.swt.widgets.Display;
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import org.eclipse.swt.widgets.Menu;
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import ca.odell.glazedlists.SortedList;
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import eu.etaxonomy.cdm.model.common.CdmBase;
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import eu.etaxonomy.cdm.model.description.SpecimenDescription;
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import eu.etaxonomy.taxeditor.bulkeditor.BulkEditorQuery;
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import eu.etaxonomy.taxeditor.bulkeditor.input.AbstractBulkEditorInput;
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import eu.etaxonomy.taxeditor.l10n.Messages;
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/**
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*
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* @author pplitzner
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* @since Sep 8, 2017
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*
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*/
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public class BulkEditorE4Composite extends Composite {
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public static final String TYPE_PROPERTY = Messages.BulkEditorE4_TYPE;
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public static final String ID_PROPERTY = "Id"; //$NON-NLS-1$
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public static final String UUID_PROPERTY = "Uuid"; //$NON-NLS-1$
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public static final String CANDIDATE_LABEL = "candidate"; //$NON-NLS-1$
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public static final String TARGET_LABEL = "target"; //$NON-NLS-1$
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private final List<String> columnList = new ArrayList<>();
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private Composite topComposite;
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@Inject
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private ESelectionService selService;
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private ISelectionChangedListener selectionChangedListener;
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private Composite bottomComposite;
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@Inject
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private EMenuService menuService;
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private NatTable natTable;
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private DefaultBodyLayerStack bodyLayer;
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private ListDataProvider<CdmBase> bodyDataProvider;
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private BulkEditorE4 bulkEditor;
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public BulkEditorE4Composite(BulkEditorE4 bulkEditor, Composite parent, int style) {
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super(parent, style);
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parent.setLayout(new GridLayout());
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this.bulkEditor = bulkEditor;
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this.setLayout(new GridLayout());
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topComposite = new Composite(parent, SWT.NONE);
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topComposite.setLayout(new GridLayout());
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GridData gridData = new GridData(SWT.FILL, SWT.TOP, true, false);
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topComposite.setLayoutData(gridData);
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bottomComposite = new Composite(parent, SWT.NONE);
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bottomComposite.setLayoutData(new GridData(SWT.FILL, SWT.FILL, true, true));
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bottomComposite.setLayout(new GridLayout());
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}
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@SuppressWarnings("unused")
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public void init(AbstractBulkEditorInput<?> input){
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columnList.add(input.getName());
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columnList.add(TYPE_PROPERTY);
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columnList.add(UUID_PROPERTY);
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columnList.add(ID_PROPERTY);
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new BulkEditorSearchE4(this, topComposite, SWT.NONE);
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//layout needed because the search bar is added after @PostConstuct method
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topComposite.getParent().layout();
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if(input.getEntityUuid()!=null){
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performSearch(new BulkEditorQuery(input.getEntityUuid().toString()));
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}
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createTable();
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configureTable();
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styleTable();
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GridDataFactory.fillDefaults().grab(true, true).applyTo(natTable);
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//propagate selection
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selectionChangedListener = (event -> selService.setSelection(getSelection()));
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RowSelectionProvider<CdmBase> selectionProvider = new RowSelectionProvider<CdmBase>(bodyLayer.getSelectionLayer(), bodyDataProvider, true);
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selectionProvider.addSelectionChangedListener(selectionChangedListener);
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bottomComposite.layout();
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}
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private void createTable(){
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ConfigRegistry configRegistry = new ConfigRegistry();
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//property map
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Map<String, String> propertyToLabels = new HashMap<>();
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for(String columnLabel:columnList){
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propertyToLabels.put(columnLabel, columnLabel);
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}
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String[] propertyNames = columnList.toArray(columnList.toArray(new String[columnList.size()]));
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//sorted list
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SortedList<CdmBase> sortedList = new SortedList<>(bulkEditor.getEditorInput().getModel(), bulkEditor.getEditorInput().getTitleComparator());
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//data provider
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BulkEditorPropertyAccessor columnPropertyAccessor = new BulkEditorPropertyAccessor(this, bulkEditor.getEditorInput());
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bodyDataProvider = new ListDataProvider<CdmBase>(sortedList,
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columnPropertyAccessor);
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DefaultColumnHeaderDataProvider colHeaderDataProvider = new DefaultColumnHeaderDataProvider(
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propertyNames, propertyToLabels);
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DefaultRowHeaderDataProvider rowHeaderDataProvider = new DefaultRowHeaderDataProvider(
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bodyDataProvider);
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//body
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DataLayer dataLayer = new DataLayer(bodyDataProvider);
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dataLayer.registerCommandHandler(new VisualRefreshCommandHandler());
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GlazedListsEventLayer<CdmBase> eventLayer = new GlazedListsEventLayer<>(dataLayer, bulkEditor.getEditorInput().getModel());
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bodyLayer = new DefaultBodyLayerStack(eventLayer);
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dataLayer.setColumnPercentageSizing(0, true);
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dataLayer.setColumnWidthPercentageByPosition(0, 65);
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dataLayer.setColumnWidthByPosition(1, 100);
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dataLayer.setColumnWidthByPosition(2, 70);
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dataLayer.setColumnWidthByPosition(3, 50);
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//column
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DataLayer columnHeaderDataLayer = new DataLayer(colHeaderDataProvider);
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ColumnHeaderLayer columnHeaderLayer = new ColumnHeaderLayer(
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columnHeaderDataLayer,
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bodyLayer, bodyLayer.getSelectionLayer());
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// add the SortHeaderLayer to the column header layer stack
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// as we use GlazedLists, we use the GlazedListsSortModel which
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// delegates the sorting to the SortedList
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final SortHeaderLayer<SpecimenDescription> sortHeaderLayer = new SortHeaderLayer<>(
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columnHeaderLayer,
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new GlazedListsSortModel<>(
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sortedList,
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columnPropertyAccessor,
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configRegistry,
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columnHeaderDataLayer));
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//row
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DataLayer rowHeaderDataLayer = new DataLayer(rowHeaderDataProvider);
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RowHeaderLayer rowHeaderLayer = new RowHeaderLayer(rowHeaderDataLayer,
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bodyLayer, bodyLayer.getSelectionLayer());
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rowHeaderDataLayer.setColumnWidthByPosition(0, 50);
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//corner
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DefaultCornerDataProvider cornerDataProvider = new DefaultCornerDataProvider(
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colHeaderDataProvider, rowHeaderDataProvider);
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DataLayer cornerDataLayer = new DataLayer(cornerDataProvider);
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CornerLayer cornerLayer = new CornerLayer(cornerDataLayer, rowHeaderLayer, sortHeaderLayer);
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//grid
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GridLayer gridLayer = new GridLayer(bodyLayer, sortHeaderLayer,
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rowHeaderLayer, cornerLayer, false);//set autoconfigure to false to get rid of the single click editing
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natTable = new NatTable(bottomComposite, gridLayer, false);
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natTable.setConfigRegistry(configRegistry);
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//full row selection
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bodyLayer.getSelectionLayer().setSelectionModel(new RowSelectionModel<CdmBase>(bodyLayer.getSelectionLayer(), bodyDataProvider, new IRowIdAccessor<CdmBase>() {
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@Override
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public Serializable getRowId(CdmBase rowObject) {
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return bulkEditor.getEditorInput().getModel().indexOf(rowObject);
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}
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}));
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//add label to deduplication rows
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dataLayer.setConfigLabelAccumulator(new BulkEditorConfigLabelAccumulator(natTable, bodyDataProvider, bulkEditor.getEditorInput()));
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//add tooltip to table
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new BulkEditorTooltip(natTable);
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}
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private void configureTable(){
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//this configuration enables cell to be editable in general
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//necessary because we disabled this beforehand by setting autoconfigure=false
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//in the GridLayer constructor
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((AbstractLayer) natTable.getLayer()).addConfiguration(new DefaultEditConfiguration());
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natTable.addConfiguration(new AbstractUiBindingConfiguration() {
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@Override
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public void configureUiBindings(UiBindingRegistry uiBindingRegistry) {
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uiBindingRegistry.registerFirstDoubleClickBinding(new CellEditorMouseEventMatcher(GridRegion.BODY),
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new MouseEditAction());
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}
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});
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//make cells editable to allow selecting the text
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natTable.addConfiguration(new AbstractRegistryConfiguration() {
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@Override
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public void configureRegistry(IConfigRegistry configRegistry) {
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//make cell editable
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configRegistry.registerConfigAttribute(
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EditConfigAttributes.CELL_EDITABLE_RULE,
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IEditableRule.ALWAYS_EDITABLE,
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DisplayMode.EDIT);
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//register editor
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TextCellEditor editor = new TextCellEditor();
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editor.setEditable(false);
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configRegistry.registerConfigAttribute(
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EditConfigAttributes.CELL_EDITOR,
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editor,
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DisplayMode.NORMAL);
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}
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});
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//+++CONTEXT MENU+++
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menuService.registerContextMenu(natTable, "eu.etaxonomy.taxeditor.bulkeditor.popupmenu.bulkeditor"); //$NON-NLS-1$
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// get the menu registered by EMenuService
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final Menu e4Menu = natTable.getMenu();
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// remove the menu reference from NatTable instance
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natTable.setMenu(null);
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natTable.addConfiguration(
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new AbstractUiBindingConfiguration() {
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@Override
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public void configureUiBindings(
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UiBindingRegistry uiBindingRegistry) {
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// add e4 menu to NatTable
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new PopupMenuBuilder(natTable, e4Menu)
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.withHideColumnMenuItem()
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.withShowAllColumnsMenuItem()
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.build();
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// register the UI binding for header, corner and body region
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uiBindingRegistry.registerMouseDownBinding(
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new MouseEventMatcher(
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SWT.NONE,
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null,
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MouseEventMatcher.RIGHT_BUTTON),
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new PopupMenuAction(e4Menu));
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}
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});
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//enable sorting
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natTable.addConfiguration(new SingleClickSortConfiguration());
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// Custom style for deduplication labels
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natTable.addConfiguration(new BulkEditorLabelStyleConfiguration());
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//add default configuration because autoconfigure is set to false in constructor
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natTable.addConfiguration(new DefaultNatTableStyleConfiguration());
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natTable.configure();
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}
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private void styleTable(){
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natTable.setTheme(new ModernNatTableThemeConfiguration());
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}
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public void performSearch(BulkEditorQuery query) {
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performSearch(query, null);
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}
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/** {@inheritDoc}
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* @param selection */
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public void performSearch(BulkEditorQuery query, IStructuredSelection selection) {
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if (query != null) {
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if (bulkEditor.isDirty()) {
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String[] labels = {Messages.BulkEditorE4_SAVE_AND_SEARCH, Messages.BulkEditorE4_DONT_SAVE,Messages.BulkEditorE4_CANCEL};
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MessageDialog dialog =new MessageDialog(topComposite.getShell(), Messages.BulkEditorE4_SAVE_CHANGES_TITLE, null, Messages.BulkEditorE4_SAVE_CHANGES_MESSAGE, MessageDialog.QUESTION,labels, 0);
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int result = dialog.open();
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if (result == 0) {
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bulkEditor.save(new NullProgressMonitor());
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} else if (result == 2){
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return;
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}
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}
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bulkEditor.setDirty(false);
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bulkEditor.getEditorInput().performSearch(query, selection);
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bulkEditor.setLastQuery(query);
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}
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}
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public void refresh(){
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natTable.doCommand(new VisualRefreshCommand());
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}
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public List<String> getColumnList() {
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return columnList;
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}
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public IStructuredSelection getSelection(){
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List<CdmBase> selection = new ArrayList<>();
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int[] fullySelectedRowPositions = bodyLayer.getSelectionLayer().getFullySelectedRowPositions();
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for (int i : fullySelectedRowPositions) {
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if(i<0){
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continue;
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}
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Object rowObject = bodyDataProvider.getRowObject(i);
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if(rowObject instanceof CdmBase){
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selection.add((CdmBase) rowObject);
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}
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}
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return new StructuredSelection(selection);
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}
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public void setSelection(IStructuredSelection selection){
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Object[] objects = selection.toArray();
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for (Object object : objects) {
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if(object instanceof CdmBase && bulkEditor.getEditorInput().getModel().contains(object)){
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bodyLayer.getSelectionLayer().selectRow(0, bodyDataProvider.indexOfRowObject((CdmBase) object), false, false);
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}
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}
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}
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public void copyDataToClipboard() {
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String textData = ""; //$NON-NLS-1$
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IStructuredSelection selection = getSelection();
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Object[] objects = selection.toArray();
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for (Object object : objects) {
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if(object instanceof CdmBase){
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textData += bulkEditor.getEditorInput().getText((CdmBase)object);
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}
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}
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final TextTransfer textTransfer = TextTransfer.getInstance();
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final Clipboard clipboard = new Clipboard(Display.getDefault());
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try {
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clipboard.setContents(new Object[] { textData.toString() },
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new Transfer[] { textTransfer });
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|
} finally {
|
401
|
clipboard.dispose();
|
402
|
}
|
403
|
}
|
404
|
|
405
|
}
|