diff options
Diffstat (limited to 'src/main/java/com/gitblit/wicket/panels/RefsPanel.java')
| -rw-r--r-- | src/main/java/com/gitblit/wicket/panels/RefsPanel.java | 156 |
1 files changed, 156 insertions, 0 deletions
diff --git a/src/main/java/com/gitblit/wicket/panels/RefsPanel.java b/src/main/java/com/gitblit/wicket/panels/RefsPanel.java new file mode 100644 index 00000000..3ba22c0b --- /dev/null +++ b/src/main/java/com/gitblit/wicket/panels/RefsPanel.java @@ -0,0 +1,156 @@ +/*
+ * 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.wicket.panels;
+
+import java.util.ArrayList;
+import java.util.Collections;
+import java.util.Comparator;
+import java.util.List;
+import java.util.Map;
+
+import org.apache.wicket.Component;
+import org.apache.wicket.markup.html.basic.Label;
+import org.apache.wicket.markup.html.panel.Panel;
+import org.apache.wicket.markup.repeater.Item;
+import org.apache.wicket.markup.repeater.data.DataView;
+import org.apache.wicket.markup.repeater.data.ListDataProvider;
+import org.eclipse.jgit.lib.Constants;
+import org.eclipse.jgit.lib.ObjectId;
+import org.eclipse.jgit.revwalk.RevCommit;
+
+import com.gitblit.models.RefModel;
+import com.gitblit.wicket.WicketUtils;
+import com.gitblit.wicket.pages.CommitPage;
+import com.gitblit.wicket.pages.LogPage;
+import com.gitblit.wicket.pages.RepositoryPage;
+import com.gitblit.wicket.pages.TagPage;
+
+public class RefsPanel extends Panel {
+
+ private static final long serialVersionUID = 1L;
+
+ public RefsPanel(String id, final String repositoryName, RevCommit c,
+ Map<ObjectId, List<RefModel>> refs) {
+ this(id, repositoryName, refs.get(c.getId()));
+ }
+
+ public RefsPanel(String id, final String repositoryName, List<RefModel> refs) {
+ super(id);
+ if (refs == null) {
+ refs = new ArrayList<RefModel>();
+ }
+ Collections.sort(refs, new Comparator<RefModel>() {
+ @Override
+ public int compare(RefModel o1, RefModel o2) {
+ // sort remote heads last, otherwise sort by name
+ // this is so we can insert a break on the refs panel
+ // [head][branch][branch][tag][tag]
+ // [remote][remote][remote]
+ boolean remote1 = o1.displayName.startsWith(Constants.R_REMOTES);
+ boolean remote2 = o2.displayName.startsWith(Constants.R_REMOTES);
+ if (remote1 && remote2) {
+ // both are remote heads, sort by name
+ return o1.displayName.compareTo(o2.displayName);
+ }
+ if (remote1) {
+ // o1 is remote, o2 comes first
+ return 1;
+ }
+ if (remote2) {
+ // remote is o2, o1 comes first
+ return -1;
+ }
+ // standard sort
+ return o1.displayName.compareTo(o2.displayName);
+ }
+ });
+
+ // count remote and determine if we should insert a break
+ int remoteCount = 0;
+ for (RefModel ref : refs) {
+ if (ref.displayName.startsWith(Constants.R_REMOTES)) {
+ remoteCount++;
+ }
+ }
+ final boolean shouldBreak = remoteCount < refs.size();
+
+ ListDataProvider<RefModel> refsDp = new ListDataProvider<RefModel>(refs);
+ DataView<RefModel> refsView = new DataView<RefModel>("ref", refsDp) {
+ private static final long serialVersionUID = 1L;
+ private boolean alreadyInsertedBreak = !shouldBreak;
+
+ public void populateItem(final Item<RefModel> item) {
+ RefModel entry = item.getModelObject();
+ String name = entry.displayName;
+ String objectid = entry.getReferencedObjectId().getName();
+ boolean breakLine = false;
+ Class<? extends RepositoryPage> linkClass = CommitPage.class;
+ String cssClass = "";
+ if (name.startsWith(Constants.R_HEADS)) {
+ // local branch
+ linkClass = LogPage.class;
+ name = name.substring(Constants.R_HEADS.length());
+ cssClass = "localBranch";
+ } else if (name.equals(Constants.HEAD)) {
+ // local head
+ linkClass = LogPage.class;
+ cssClass = "headRef";
+ } else if (name.startsWith(Constants.R_REMOTES)) {
+ // remote branch
+ linkClass = LogPage.class;
+ name = name.substring(Constants.R_REMOTES.length());
+ cssClass = "remoteBranch";
+ if (!alreadyInsertedBreak) {
+ breakLine = true;
+ alreadyInsertedBreak = true;
+ }
+ } else if (name.startsWith(Constants.R_TAGS)) {
+ // tag
+ if (entry.isAnnotatedTag()) {
+ linkClass = TagPage.class;
+ objectid = entry.getObjectId().getName();
+ } else {
+ linkClass = CommitPage.class;
+ objectid = entry.getReferencedObjectId().getName();
+ }
+ name = name.substring(Constants.R_TAGS.length());
+ cssClass = "tagRef";
+ } else if (name.startsWith(Constants.R_NOTES)) {
+ // codereview refs
+ linkClass = CommitPage.class;
+ cssClass = "otherRef";
+ } else if (name.startsWith(com.gitblit.Constants.R_GITBLIT)) {
+ // gitblit refs
+ linkClass = LogPage.class;
+ cssClass = "otherRef";
+ name = name.substring(com.gitblit.Constants.R_GITBLIT.length());
+ }
+
+ Component c = new LinkPanel("refName", null, name, linkClass,
+ WicketUtils.newObjectParameter(repositoryName, objectid));
+ WicketUtils.setCssClass(c, cssClass);
+ WicketUtils.setHtmlTooltip(c, name);
+ item.add(c);
+ Label lb = new Label("lineBreak", "<br/>");
+ lb.setVisible(breakLine);
+ lb.setRenderBodyOnly(true);
+ item.add(lb.setEscapeModelStrings(false));
+ item.setRenderBodyOnly(true);
+ }
+ };
+ add(refsView);
+ }
+}
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