/*
This library is free software; you can redistribute it and/or
modify it under the terms of the GNU General Public
License as published by the Free Software Foundation; either
version 2 of the license, or (at your option) any later version.
*/
package org.gjt.jclasslib.browser.detail.attributes;
import org.gjt.jclasslib.browser.BrowserServices;
import org.gjt.jclasslib.structures.AttributeInfo;
import org.gjt.jclasslib.structures.attributes.LineNumberTableAttribute;
import org.gjt.jclasslib.structures.attributes.LineNumberTableEntry;
/**
Detail pane showing a <tt>LineNumberTable</tt> attribute.
@author <a href="mailto:jclasslib@ej-technologies.com">Ingo Kegel</a>
@version $Revision: 1.5 $ $Date: 2003-08-18 08:18:35 $
*/
public class LineNumberTableAttributeDetailPane extends AbstractAttributeListDetailPane {
/**
Constructor.
@param services the associated browser services.
*/
public LineNumberTableAttributeDetailPane(BrowserServices services) {
super(services);
}
protected AbstractAttributeTableModel createTableModel(AttributeInfo attribute) {
return new AttributeTableModel(attribute);
}
private class AttributeTableModel extends AbstractAttributeTableModel {
private static final int COLUMN_COUNT = BASE_COLUMN_COUNT + 2;
private static final int START_PC_COLUMN_INDEX = BASE_COLUMN_COUNT;
private static final int LINE_NUMBER_COLUMN_INDEX = BASE_COLUMN_COUNT + 1;
private static final int LINE_NUMBER_COLUMN_WIDTH = 100;
private LineNumberTableEntry[] lineNumberTable;
private AttributeTableModel(AttributeInfo attribute) {
super(attribute);
lineNumberTable = ((LineNumberTableAttribute)attribute).getLineNumberTable();
}
public int getColumnWidth(int column) {
switch (column) {
case START_PC_COLUMN_INDEX:
return NUMBER_COLUMN_WIDTH;
case LINE_NUMBER_COLUMN_INDEX:
return LINE_NUMBER_COLUMN_WIDTH;
default:
return NUMBER_COLUMN_WIDTH;
}
}
public int getRowCount() {
return lineNumberTable.length;
}
public int getColumnCount() {
return COLUMN_COUNT;
}
protected String doGetColumnName(int column) {
switch (column) {
case START_PC_COLUMN_INDEX:
return "start_pc";
case LINE_NUMBER_COLUMN_INDEX:
return "line_number";
default:
return "";
}
}
protected Class doGetColumnClass(int column) {
return Number.class;
}
protected Object doGetValueAt(int row, int column) {
LineNumberTableEntry lineNumberTableEntry = lineNumberTable[row];
switch (column) {
case START_PC_COLUMN_INDEX:
return String.valueOf(lineNumberTableEntry.getStartPc());
case LINE_NUMBER_COLUMN_INDEX:
return String.valueOf(lineNumberTableEntry.getLineNumber());
default:
return "";
}
}
}
}