StringsPanel.java

package org.droiddraw.gui;

import java.io.File;
import java.io.FileWriter;
import java.io.IOException;
import java.util.ArrayList;
import java.util.Collections;
import java.util.Hashtable;

import javax.swing.DefaultCellEditor;
import javax.swing.JTextField;

import org.droiddraw.AndroidEditor;
import org.droiddraw.Main;
import org.droiddraw.util.StringHandler;

public class StringsPanel extends AbstractDataPanel {
	private static final long serialVersionUID = 1L;
	
	public StringsPanel() {
		super(new Class<?>[] {String.class, String.class});
		dataTable.getColumnModel().getColumn(0).setCellEditor(new DefaultCellEditor(new JTextField()));
		dataTable.getColumnModel().getColumn(1).setCellEditor(new DefaultCellEditor(new JTextField()));
	}
	
	@Override
  protected int parentRowCount() {
		Hashtable<String,String> strings = AndroidEditor.instance().getStrings();
		if (strings != null)
			return strings.size();
		return 0;
	}

	@Override
  protected Object parentValueAt(int row, int col) {
		Hashtable<String,String> strings = AndroidEditor.instance().getStrings();
		ArrayList<String> sorted = Collections.list(strings.keys());
		Collections.sort(sorted);
		if (col == 0) {
			return sorted.get(row);
		}
		else if (col == 1) {
			return strings.get(sorted.get(row));
		}
		return null;
	}

	@Override
	protected void parentSetValueAt(Object value, int rowIndex, int columnIndex) {
		String key = (String)parentValueAt(rowIndex, 0);
		Hashtable<String,String> strings = AndroidEditor.instance().getStrings();
		if (columnIndex == 1) {
			strings.put(key, (String)value);
		}
		else {
			String val = strings.get(key);
			strings.remove(key);
			strings.put((String)value, val);
		}
	}
	
	@Override
	protected void parentDeleteRow(int row) {
		String key = (String)parentValueAt(row, 0);
		Hashtable<String,String> strings = AndroidEditor.instance().getStrings();
		strings.remove(key);
	}
	
	@Override
	protected void doSave() {
		File out = AndroidEditor.instance().getStringFile();
		if (out == null) {
			out = Main.doSaveBasic();
		}
		if (out != null) {
			try {
				StringHandler.dump(new FileWriter(out), AndroidEditor.instance().getStrings());
			}
			catch (IOException ex) {
				AndroidEditor.instance().error(ex);
			}
		}
	}
	
	@Override
	protected void addValue(String name) {
		AndroidEditor.instance().getStrings().put(name, "");
	}
}