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feat: export multiple feature type to Excel
HALE studio supports selecting multiple feature types for export to Excel. Each selected feature type is added as a separate sheet in a single Excel workbook. #1032
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200
...hale.io.xls.ui/src/eu/esdihumboldt/hale/io/xls/ui/XLSInstanceExportConfigurationPage.java
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| /* | ||
| * Copyright (c) 2023 wetransform GmbH | ||
| * | ||
| * All rights reserved. This program and the accompanying materials are made | ||
| * available under the terms of the GNU Lesser General Public License as | ||
| * published by the Free Software Foundation, either version 3 of the License, | ||
| * or (at your option) any later version. | ||
| * | ||
| * You should have received a copy of the GNU Lesser General Public License | ||
| * along with this distribution. If not, see <http://www.gnu.org/licenses/>. | ||
| * | ||
| * Contributors: | ||
| * wetransform GmbH <http://www.wetransform.to> | ||
| */ | ||
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| package eu.esdihumboldt.hale.io.xls.ui; | ||
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| import java.util.ArrayList; | ||
| import java.util.Collection; | ||
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| import javax.xml.namespace.QName; | ||
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| import org.eclipse.jface.layout.GridDataFactory; | ||
| import org.eclipse.jface.viewers.ArrayContentProvider; | ||
| import org.eclipse.jface.viewers.CheckStateChangedEvent; | ||
| import org.eclipse.jface.viewers.CheckboxTableViewer; | ||
| import org.eclipse.jface.viewers.ICheckStateListener; | ||
| import org.eclipse.jface.viewers.LabelProvider; | ||
| import org.eclipse.swt.SWT; | ||
| import org.eclipse.swt.events.SelectionAdapter; | ||
| import org.eclipse.swt.events.SelectionEvent; | ||
| import org.eclipse.swt.layout.GridData; | ||
| import org.eclipse.swt.layout.GridLayout; | ||
| import org.eclipse.swt.widgets.Button; | ||
| import org.eclipse.swt.widgets.Composite; | ||
| import org.eclipse.swt.widgets.Group; | ||
| import org.eclipse.swt.widgets.Table; | ||
| import org.eclipse.ui.PlatformUI; | ||
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| import eu.esdihumboldt.hale.common.core.io.Value; | ||
| import eu.esdihumboldt.hale.common.instance.io.InstanceWriter; | ||
| import eu.esdihumboldt.hale.common.schema.model.TypeDefinition; | ||
| import eu.esdihumboldt.hale.io.csv.InstanceTableIOConstants; | ||
| import eu.esdihumboldt.hale.io.csv.ui.InstanceExportConfigurationPage; | ||
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| /** | ||
| * Configuration page for exporting Excel | ||
| * | ||
| * @author Emanuela Epure | ||
| */ | ||
| public class XLSInstanceExportConfigurationPage extends InstanceExportConfigurationPage { | ||
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| private CheckboxTableViewer featureTypeTable; | ||
| private Button selectAll = null; | ||
| private Button exportEmptyData = null; | ||
| private Group chooseFeatureTypes; | ||
| private Table table; | ||
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| /** | ||
| * | ||
| */ | ||
| public XLSInstanceExportConfigurationPage() { | ||
| super(); | ||
| } | ||
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| /** | ||
| * @see eu.esdihumboldt.hale.io.csv.ui.InstanceExportConfigurationPage#createContent(org.eclipse.swt.widgets.Composite) | ||
| */ | ||
| @Override | ||
| protected void createContent(Composite page) { | ||
| this.page = page; | ||
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| page.setLayout(new GridLayout(1, false)); | ||
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| solveNestedProperties = new Button(page, SWT.CHECK); | ||
| solveNestedProperties.setText("Solve nested properties"); | ||
| solveNestedProperties.setSelection(true); | ||
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| useSchema = new Button(page, SWT.CHECK); | ||
| useSchema.setText("Use the source schema for the order of the exported columns"); | ||
| useSchema.setSelection(true); | ||
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| GridDataFactory groupData = GridDataFactory.fillDefaults().grab(true, false); | ||
| chooseFeatureTypes = new Group(page, SWT.NONE); | ||
| chooseFeatureTypes.setLayout(new GridLayout(1, false)); | ||
| chooseFeatureTypes.setText("Choose your Type you want to export"); | ||
| groupData.applyTo(chooseFeatureTypes); | ||
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| page.pack(); | ||
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| // wait for selected type | ||
| setPageComplete(false); | ||
| } | ||
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| /** | ||
| * @see eu.esdihumboldt.hale.io.csv.ui.InstanceExportConfigurationPage#onShowPage(boolean) | ||
| */ | ||
| @Override | ||
| protected void onShowPage(boolean firstShow) { | ||
| if (firstShow) { | ||
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| exportEmptyData = new Button(chooseFeatureTypes, SWT.CHECK); | ||
| exportEmptyData.setText("Ignore feature types without data"); | ||
| exportEmptyData.setLayoutData(new GridData(SWT.FILL, SWT.FILL, true, false, 2, 1)); | ||
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| exportEmptyData.addSelectionListener(new SelectionAdapter() { | ||
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| @Override | ||
| public void widgetSelected(SelectionEvent e) { | ||
| } | ||
| }); | ||
| exportEmptyData.setSelection(false); | ||
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| selectAll = new Button(chooseFeatureTypes, SWT.CHECK); | ||
| selectAll.setText("Select all"); | ||
| selectAll.setLayoutData(new GridData(SWT.FILL, SWT.FILL, true, false, 2, 1)); | ||
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| selectAll.addSelectionListener(new SelectionAdapter() { | ||
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| @Override | ||
| public void widgetSelected(SelectionEvent e) { | ||
| featureTypeTable.setAllChecked(((Button) e.getSource()).getSelection()); | ||
| page.layout(); | ||
| page.pack(); | ||
| setPageComplete(validate()); | ||
| } | ||
| }); | ||
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| table = new Table(chooseFeatureTypes, SWT.CHECK | SWT.MULTI | SWT.SCROLL_PAGE); | ||
| table.setHeaderVisible(false); | ||
| table.setLinesVisible(false); | ||
| table.setBackground( | ||
| PlatformUI.getWorkbench().getDisplay().getSystemColor(SWT.COLOR_GRAY)); | ||
| GridDataFactory groupData = GridDataFactory.fillDefaults().grab(true, false); | ||
| groupData.applyTo(table); | ||
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| featureTypeTable = new CheckboxTableViewer(table); | ||
| featureTypeTable.setLabelProvider(new LabelProvider() { | ||
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| @Override | ||
| public String getText(Object element) { | ||
| return ((TypeDefinition) element).getDisplayName(); | ||
| } | ||
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| }); | ||
| featureTypeTable.setContentProvider(ArrayContentProvider.getInstance()); | ||
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| Collection<? extends TypeDefinition> relevantTypes = getWizard().getProvider() | ||
| .getTargetSchema().getMappingRelevantTypes(); | ||
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| ArrayList<QName> tableContent = new ArrayList<>(); | ||
| for (TypeDefinition typeDefinition : relevantTypes) { | ||
| tableContent.add(typeDefinition.getName()); | ||
| } | ||
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| featureTypeTable.setInput(relevantTypes); | ||
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| featureTypeTable.addCheckStateListener(new ICheckStateListener() { | ||
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| @Override | ||
| public void checkStateChanged(CheckStateChangedEvent event) { | ||
| page.layout(); | ||
| page.pack(); | ||
| setPageComplete(validate()); | ||
| } | ||
| }); | ||
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| page.layout(); | ||
| page.pack(); | ||
| } | ||
| } | ||
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| private boolean validate() { | ||
| return (featureTypeTable.getCheckedElements().length > 0); | ||
| } | ||
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| /** | ||
| * @see eu.esdihumboldt.hale.io.csv.ui.InstanceExportConfigurationPage#updateConfiguration(eu.esdihumboldt.hale.common.instance.io.InstanceWriter) | ||
| */ | ||
| @Override | ||
| public boolean updateConfiguration(InstanceWriter provider) { | ||
| provider.setParameter(InstanceTableIOConstants.SOLVE_NESTED_PROPERTIES, | ||
| Value.of(solveNestedProperties.getSelection())); | ||
| provider.setParameter(InstanceTableIOConstants.USE_SCHEMA, | ||
| Value.of(useSchema.getSelection())); | ||
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| provider.setParameter(InstanceTableIOConstants.EXPORT_EMPTY_FEATURETYPES, | ||
| Value.of(exportEmptyData.getSelection())); | ||
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| Object[] elements = featureTypeTable.getCheckedElements(); | ||
| String param = ""; | ||
| for (Object el : elements) { | ||
| param = param + ((TypeDefinition) el).getName().toString() + ","; | ||
| } | ||
| provider.setParameter(InstanceTableIOConstants.EXPORT_TYPE, Value.of(param)); | ||
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| return true; | ||
| } | ||
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| } |
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