/* | |
* Copyright 2011 gitblit.com. | |
* | |
* Licensed 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 com.gitblit.client; | |
import java.awt.Color; | |
import java.awt.Component; | |
import javax.swing.JList; | |
import javax.swing.JTable; | |
import javax.swing.ListCellRenderer; | |
import javax.swing.table.DefaultTableCellRenderer; | |
/** | |
* Repository name cell renderer. This renderer shows the group name in a gray | |
* color and accentuates the repository name in a cornflower blue color. | |
* | |
* @author James Moger | |
* | |
*/ | |
public class NameRenderer extends DefaultTableCellRenderer implements ListCellRenderer { | |
private static final long serialVersionUID = 1L; | |
private static final Color CORNFLOWER = new Color(0x00, 0x69, 0xD6); | |
private final String groupSpan; | |
public NameRenderer() { | |
this(Color.gray, CORNFLOWER); | |
} | |
private NameRenderer(Color group, Color repo) { | |
groupSpan = "<span style='color:" + getHexColor(group) + "'>"; | |
setForeground(repo); | |
} | |
String getHexColor(Color c) { | |
StringBuilder sb = new StringBuilder(); | |
sb.append(Integer.toHexString((c.getRGB() & 0x00FFFFFF))); | |
while (sb.length() < 6) | |
sb.insert(0, '0'); | |
sb.insert(0, '#'); | |
return sb.toString(); | |
} | |
@Override | |
public Component getTableCellRendererComponent(JTable table, Object value, boolean isSelected, | |
boolean hasFocus, int row, int column) { | |
super.getTableCellRendererComponent(table, value, isSelected, hasFocus, row, column); | |
setValue(value == null ? "" : value, isSelected); | |
return this; | |
} | |
@Override | |
public Component getListCellRendererComponent(JList list, Object value, int index, | |
boolean isSelected, boolean cellHasFocus) { | |
setValue(value == null ? "" : value, isSelected); | |
if (isSelected) { | |
setBackground(list.getSelectionBackground()); | |
setForeground(list.getSelectionForeground()); | |
} else { | |
setBackground(list.getBackground()); | |
setForeground(CORNFLOWER); | |
} | |
return this; | |
} | |
private void setValue(Object value, boolean isSelected) { | |
String name = value.toString(); | |
int lastSlash = name.lastIndexOf('/'); | |
if (!isSelected && lastSlash > -1) { | |
String group = name.substring(0, lastSlash + 1); | |
String repo = name.substring(lastSlash + 1); | |
setText("<html><body>" + groupSpan + group + "</span>" + repo); | |
} else { | |
this.setText(name); | |
} | |
} | |
} |