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- /*
- * 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 square = "■";
- add(new Label("total", String.valueOf(total)));
- add(new Label("insertions", timesRepeat(n.insertions, square)).setEscapeModelStrings(false).setVisible(n.insertions > 0));
- add(new Label("deletions", timesRepeat(n.deletions, square)).setEscapeModelStrings(false).setVisible(n.deletions > 0));
- add(new Label("blank", timesRepeat(n.blanks, square)).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();
- }
- }
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