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/*
* 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);
}
}
}
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