From b932aab97767f8bec43908497646054c81bf9c86 Mon Sep 17 00:00:00 2001
From: James Moger <james.moger@gitblit.com>
Date: Mon, 23 Sep 2013 09:52:48 -0400
Subject: [PATCH] Fix commit log css for branch graphs

---
 src/main/java/com/gitblit/wicket/pages/BlobPage.java |   10 ++++++++--
 1 files changed, 8 insertions(+), 2 deletions(-)

diff --git a/src/main/java/com/gitblit/wicket/pages/BlobPage.java b/src/main/java/com/gitblit/wicket/pages/BlobPage.java
index f6e9998..b9f6430 100644
--- a/src/main/java/com/gitblit/wicket/pages/BlobPage.java
+++ b/src/main/java/com/gitblit/wicket/pages/BlobPage.java
@@ -32,11 +32,14 @@
 import com.gitblit.Keys;
 import com.gitblit.utils.JGitUtils;
 import com.gitblit.utils.StringUtils;
+import com.gitblit.wicket.CacheControl;
 import com.gitblit.wicket.ExternalImage;
 import com.gitblit.wicket.WicketUtils;
+import com.gitblit.wicket.CacheControl.LastModified;
 import com.gitblit.wicket.panels.CommitHeaderPanel;
 import com.gitblit.wicket.panels.PathBreadcrumbsPanel;
 
+@CacheControl(LastModified.BOOT)
 public class BlobPage extends RepositoryPage {
 
 	protected String fileExtension;
@@ -171,7 +174,7 @@
 		sb.append("<!-- start nums column -->");
 		sb.append("<td id=\"nums\">");
 		sb.append("<pre>");
-		String numPattern = "<span id=\"L{0}\" class=\"num\">{0}</span>\n";
+		String numPattern = "<span id=\"L{0}\" class=\"jump\"></span><a href=\"#L{0}\">{0}</a>\n";
 		for (int i = 0; i < lines.length; i++) {
 			sb.append(MessageFormat.format(numPattern, "" + (i + 1)));
 		}
@@ -191,10 +194,13 @@
 		
 		sb.append("<table width=\"100%\"><tbody>");
 		
-		String linePattern = "<tr class=\"{0}\"><td><a href=\"#L{2}\">{1}</a>\r</tr>";
+		String linePattern = "<tr class=\"{0}\"><td><div><span class=\"line\">{1}</span></div>\r</tr>";
 		for (int i = 0; i < lines.length; i++) {
 			String line = lines[i].replace('\r', ' ');
 			String cssClass = (i % 2 == 0) ? "even" : "odd";
+			if (StringUtils.isEmpty(line.trim())) {
+				line = "&nbsp;";
+			}
 			sb.append(MessageFormat.format(linePattern, cssClass, line, "" + (i + 1)));
 		}
 		sb.append("</tbody></table></pre>");

--
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