/* | |
* Copyright 2013 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.wicket.panels; | |
import java.text.MessageFormat; | |
import org.apache.wicket.markup.html.basic.Label; | |
import org.apache.wicket.markup.html.panel.Panel; | |
import com.gitblit.utils.DiffUtils; | |
import com.gitblit.utils.DiffUtils.NormalizedDiffStat; | |
import com.gitblit.wicket.WicketUtils; | |
/** | |
* Display a diffstat. | |
* | |
* @author James Moger | |
* | |
*/ | |
public class DiffStatPanel extends Panel { | |
private static final long serialVersionUID = 1L; | |
final int total; | |
final int insertions; | |
final int deletions; | |
final boolean inline; | |
public DiffStatPanel(String wicketId, int insertions, int deletions) { | |
this(wicketId, insertions, deletions, false); | |
} | |
public DiffStatPanel(String wicketId, int insertions, int deletions, boolean inline) { | |
super(wicketId); | |
this.insertions = insertions; | |
this.deletions = deletions; | |
this.total = insertions + deletions; | |
this.inline = inline; | |
} | |
@Override | |
protected void onInitialize() { | |
super.onInitialize(); | |
final String diffStat = MessageFormat.format(getString("gb.diffStat"), "" + insertions, "" + deletions); | |
WicketUtils.setHtmlTooltip(this, diffStat); | |
final NormalizedDiffStat n = DiffUtils.normalizeDiffStat(5, insertions, deletions); | |
final String segment; | |
if (inline) { | |
segment = "●"; | |
} else { | |
segment = "■"; | |
} | |
add(new Label("total", String.valueOf(total))); | |
add(new Label("insertions", timesRepeat(n.insertions, segment)).setEscapeModelStrings(false).setVisible(n.insertions > 0)); | |
add(new Label("deletions", timesRepeat(n.deletions, segment)).setEscapeModelStrings(false).setVisible(n.deletions > 0)); | |
add(new Label("blank", timesRepeat(n.blanks, segment)).setEscapeModelStrings(false).setVisible(n.blanks > 0)); | |
if (inline) { | |
WicketUtils.setCssClass(this, "diffstat-inline"); | |
} else { | |
WicketUtils.setCssClass(this, "diffstat"); | |
} | |
setVisible(total > 0); | |
} | |
String timesRepeat(int cnt, String s) { | |
StringBuilder sb = new StringBuilder(); | |
for (int i = 0; i < cnt; i++) { | |
sb.append(s); | |
} | |
return sb.toString(); | |
} | |
} |