| /* |
| * Licensed to the Apache Software Foundation (ASF) under one or more |
| * contributor license agreements. See the NOTICE file distributed with |
| * this work for additional information regarding copyright ownership. |
| * The ASF licenses this file to You under the Apache License, Version 2.0 |
| * (the "License"); you may not use this file except in compliance with |
| * the License. You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, software |
| * distributed under the License is distributed on an "AS IS" BASIS, |
| * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| * See the License for the specific language governing permissions and |
| * limitations under the License. |
| */ |
| |
| package org.apache.lucene.luke.app.desktop.components.fragments.search; |
| |
| import javax.swing.BorderFactory; |
| import javax.swing.BoxLayout; |
| import javax.swing.JCheckBox; |
| import javax.swing.JLabel; |
| import javax.swing.JPanel; |
| import javax.swing.JScrollPane; |
| import javax.swing.JTable; |
| import javax.swing.ListSelectionModel; |
| import javax.swing.event.TableModelEvent; |
| import java.awt.BorderLayout; |
| import java.awt.GridLayout; |
| import java.awt.event.ActionEvent; |
| import java.util.Collection; |
| import java.util.HashSet; |
| import java.util.Set; |
| |
| import org.apache.lucene.luke.app.desktop.components.ComponentOperatorRegistry; |
| import org.apache.lucene.luke.app.desktop.components.TableColumnInfo; |
| import org.apache.lucene.luke.app.desktop.components.TableModelBase; |
| import org.apache.lucene.luke.app.desktop.util.MessageUtils; |
| import org.apache.lucene.luke.app.desktop.util.TableUtils; |
| |
| /** Provider of the FieldValues pane */ |
| public final class FieldValuesPaneProvider implements FieldValuesTabOperator { |
| |
| private final JCheckBox loadAllCB = new JCheckBox(); |
| |
| private final JTable fieldsTable = new JTable(); |
| |
| private ListenerFunctions listners = new ListenerFunctions(); |
| |
| public FieldValuesPaneProvider() { |
| ComponentOperatorRegistry.getInstance().register(FieldValuesTabOperator.class, this); |
| } |
| |
| public JScrollPane get() { |
| JPanel panel = new JPanel(); |
| panel.setOpaque(false); |
| panel.setLayout(new BoxLayout(panel, BoxLayout.PAGE_AXIS)); |
| panel.setBorder(BorderFactory.createEmptyBorder(10, 10, 10, 10)); |
| |
| panel.add(initFieldsConfigPanel()); |
| |
| JScrollPane scrollPane = new JScrollPane(panel); |
| scrollPane.setOpaque(false); |
| scrollPane.getViewport().setOpaque(false); |
| return scrollPane; |
| } |
| |
| private JPanel initFieldsConfigPanel() { |
| JPanel panel = new JPanel(new BorderLayout()); |
| panel.setOpaque(false); |
| |
| JPanel header = new JPanel(new GridLayout(1, 2)); |
| header.setOpaque(false); |
| header.setBorder(BorderFactory.createEmptyBorder(0, 0, 10, 0)); |
| header.add(new JLabel(MessageUtils.getLocalizedMessage("search_values.label.description"))); |
| loadAllCB.setText(MessageUtils.getLocalizedMessage("search_values.checkbox.load_all")); |
| loadAllCB.setSelected(true); |
| loadAllCB.addActionListener(listners::loadAllFields); |
| loadAllCB.setOpaque(false); |
| header.add(loadAllCB); |
| panel.add(header, BorderLayout.PAGE_START); |
| |
| TableUtils.setupTable(fieldsTable, ListSelectionModel.SINGLE_SELECTION, new FieldsTableModel(), null, |
| FieldsTableModel.Column.LOAD.getColumnWidth()); |
| fieldsTable.setShowGrid(true); |
| fieldsTable.setPreferredScrollableViewportSize(fieldsTable.getPreferredSize()); |
| panel.add(new JScrollPane(fieldsTable), BorderLayout.CENTER); |
| |
| return panel; |
| } |
| |
| @Override |
| public void setFields(Collection<String> fields) { |
| fieldsTable.setModel(new FieldsTableModel(fields)); |
| fieldsTable.getColumnModel().getColumn(FieldsTableModel.Column.LOAD.getIndex()).setMinWidth(FieldsTableModel.Column.LOAD.getColumnWidth()); |
| fieldsTable.getColumnModel().getColumn(FieldsTableModel.Column.LOAD.getIndex()).setMaxWidth(FieldsTableModel.Column.LOAD.getColumnWidth()); |
| fieldsTable.getModel().addTableModelListener(listners::tableDataChenged); |
| } |
| |
| @Override |
| public Set<String> getFieldsToLoad() { |
| Set<String> fieldsToLoad = new HashSet<>(); |
| for (int row = 0; row < fieldsTable.getRowCount(); row++) { |
| boolean loaded = (boolean) fieldsTable.getValueAt(row, FieldsTableModel.Column.LOAD.getIndex()); |
| if (loaded) { |
| fieldsToLoad.add((String) fieldsTable.getValueAt(row, FieldsTableModel.Column.FIELD.getIndex())); |
| } |
| } |
| return fieldsToLoad; |
| } |
| |
| class ListenerFunctions { |
| |
| void loadAllFields(ActionEvent e) { |
| for (int i = 0; i < fieldsTable.getModel().getRowCount(); i++) { |
| if (loadAllCB.isSelected()) { |
| fieldsTable.setValueAt(true, i, FieldsTableModel.Column.LOAD.getIndex()); |
| } else { |
| fieldsTable.setValueAt(false, i, FieldsTableModel.Column.LOAD.getIndex()); |
| } |
| } |
| } |
| |
| void tableDataChenged(TableModelEvent e) { |
| int row = e.getFirstRow(); |
| int col = e.getColumn(); |
| if (col == FieldsTableModel.Column.LOAD.getIndex()) { |
| boolean isLoad = (boolean) fieldsTable.getModel().getValueAt(row, col); |
| if (!isLoad) { |
| loadAllCB.setSelected(false); |
| } |
| } |
| } |
| } |
| |
| static final class FieldsTableModel extends TableModelBase<FieldsTableModel.Column> { |
| |
| enum Column implements TableColumnInfo { |
| LOAD("Load", 0, Boolean.class, 50), |
| FIELD("Field", 1, String.class, Integer.MAX_VALUE); |
| |
| private final String colName; |
| private final int index; |
| private final Class<?> type; |
| private final int width; |
| |
| Column(String colName, int index, Class<?> type, int width) { |
| this.colName = colName; |
| this.index = index; |
| this.type = type; |
| this.width = width; |
| } |
| |
| @Override |
| public String getColName() { |
| return colName; |
| } |
| |
| @Override |
| public int getIndex() { |
| return index; |
| } |
| |
| @Override |
| public Class<?> getType() { |
| return type; |
| } |
| |
| @Override |
| public int getColumnWidth() { |
| return width; |
| } |
| } |
| |
| FieldsTableModel() { |
| super(); |
| } |
| |
| FieldsTableModel(Collection<String> fields) { |
| super(fields.size()); |
| int i = 0; |
| for (String field : fields) { |
| data[i][Column.LOAD.getIndex()] = true; |
| data[i][Column.FIELD.getIndex()] = field; |
| i++; |
| } |
| } |
| |
| @Override |
| public boolean isCellEditable(int rowIndex, int columnIndex) { |
| return columnIndex == Column.LOAD.getIndex(); |
| } |
| |
| @Override |
| public void setValueAt(Object value, int rowIndex, int columnIndex) { |
| data[rowIndex][columnIndex] = value; |
| fireTableCellUpdated(rowIndex, columnIndex); |
| } |
| |
| @Override |
| protected Column[] columnInfos() { |
| return Column.values(); |
| } |
| } |
| } |