package ru.batrdmi.svnplugin.gui;
import com.intellij.ui.ScrollPaneFactory;
import com.intellij.ui.table.JBTable;
import com.intellij.util.containers.HashMap;
import org.tmatesoft.svn.core.SVNProperties;
import org.tmatesoft.svn.core.SVNPropertyValue;
import javax.swing.*;
import javax.swing.event.ListSelectionEvent;
import javax.swing.event.ListSelectionListener;
import javax.swing.table.DefaultTableCellRenderer;
import javax.swing.table.DefaultTableModel;
import java.awt.*;
import java.util.Map;
import java.util.TreeMap;
// modified version of org.jetbrains.idea.svn.dialogs.PropertiesComponent
public class PropertiesComponent extends JPanel {
private JTable myTable;
private JTextArea myTextArea;
private JSplitPane mySplitPane;
public PropertiesComponent() {
init();
}
public void init() {
setLayout(new BorderLayout());
myTable = new JBTable();
myTextArea = new JTextArea(0, 0);
myTextArea.setEditable(false);
JScrollPane scrollPane = ScrollPaneFactory.createScrollPane(myTable);
mySplitPane = new JSplitPane(JSplitPane.VERTICAL_SPLIT, true, scrollPane,
ScrollPaneFactory.createScrollPane(myTextArea));
add(mySplitPane, BorderLayout.CENTER);
final DefaultTableModel model = new DefaultTableModel(createTableModel(new HashMap<String, SVNPropertyValue>()),
new Object[]{"Name", "Value"}) {
public boolean isCellEditable(final int row, final int column) {
return false;
}
};
myTable.setModel(model);
myTable.setShowVerticalLines(true);
myTable.setSelectionMode(ListSelectionModel.SINGLE_SELECTION);
myTable.getSelectionModel().addListSelectionListener(new ListSelectionListener() {
public void valueChanged(ListSelectionEvent e) {
int index = myTable.getSelectedRow();
if (index >= 0) {
SVNPropertyValue value = (SVNPropertyValue) myTable.getValueAt(index, 1);
if (value.isString()) {
myTextArea.setText(value.getString());
} else {
myTextArea.setText("");
}
} else {
myTextArea.setText("");
}
}
});
}
@SuppressWarnings("unchecked")
public void setData(SVNProperties data) {
final Map<String, SVNPropertyValue> props = new TreeMap<String, SVNPropertyValue>(data.asMap());
DefaultTableModel model = (DefaultTableModel) myTable.getModel();
model.setDataVector(createTableModel(props), new Object[]{"Name", "Value"});
myTable.getColumnModel().setColumnSelectionAllowed(false);
myTable.getColumnModel().getColumn(1).setCellRenderer(new DefaultTableCellRenderer() {
protected void setValue(Object value) {
if (value != null) {
if (value.toString().indexOf('\r') >= 0) {
value = value.toString().substring(0, value.toString().indexOf('\r')) + " [...]";
}
if (value.toString().indexOf('\n') >= 0) {
value = value.toString().substring(0, value.toString().indexOf('\n')) + " [...]";
}
}
super.setValue(value);
}
});
mySplitPane.setDividerLocation(.5);
if (myTable.getRowCount() > 0) {
myTable.getSelectionModel().setSelectionInterval(0, 0);
}
}
private static Object[][] createTableModel(Map<String, SVNPropertyValue> model) {
Object[][] result = new Object[model.size()][2];
int index = 0;
for (final String name : model.keySet()) {
result[index][0] = name;
result[index][1] = model.get(name);
index++;
}
return result;
}
}