From 62ff847f820fc69c308aeff4b317963cd4eadce0 Mon Sep 17 00:00:00 2001
From: James Moger <james.moger@gitblit.com>
Date: Sat, 07 Mar 2015 12:26:23 -0500
Subject: [PATCH] Merged #233 "Ignore whitespace in diff viewer"

---
 src/main/java/com/gitblit/wicket/pages/BlobDiffPage.java |    9 +++++++--
 1 files changed, 7 insertions(+), 2 deletions(-)

diff --git a/src/main/java/com/gitblit/wicket/pages/BlobDiffPage.java b/src/main/java/com/gitblit/wicket/pages/BlobDiffPage.java
index ae737a5..187e460 100644
--- a/src/main/java/com/gitblit/wicket/pages/BlobDiffPage.java
+++ b/src/main/java/com/gitblit/wicket/pages/BlobDiffPage.java
@@ -25,6 +25,7 @@
 
 import com.gitblit.Keys;
 import com.gitblit.utils.DiffUtils;
+import com.gitblit.utils.DiffUtils.DiffComparator;
 import com.gitblit.utils.DiffUtils.DiffOutputType;
 import com.gitblit.utils.JGitUtils;
 import com.gitblit.utils.StringUtils;
@@ -32,6 +33,7 @@
 import com.gitblit.wicket.CacheControl.LastModified;
 import com.gitblit.wicket.WicketUtils;
 import com.gitblit.wicket.panels.CommitHeaderPanel;
+import com.gitblit.wicket.panels.LinkPanel;
 import com.gitblit.wicket.panels.PathBreadcrumbsPanel;
 
 @CacheControl(LastModified.BOOT)
@@ -42,6 +44,7 @@
 
 		final String blobPath = WicketUtils.getPath(params);
 		final String baseObjectId = WicketUtils.getBaseObjectId(params);
+		final DiffComparator diffComparator = WicketUtils.getDiffComparator(params);
 
 		Repository r = getRepository();
 		RevCommit commit = getCommit();
@@ -54,7 +57,7 @@
 			RevCommit parent = commit.getParentCount() == 0 ? null : commit.getParent(0);
 			ImageDiffHandler handler = new ImageDiffHandler(this, repositoryName,
 					parent.getName(), commit.getName(), imageExtensions);
-			diff = DiffUtils.getDiff(r, commit, blobPath, DiffOutputType.HTML, handler).content;
+			diff = DiffUtils.getDiff(r, commit, blobPath, diffComparator, DiffOutputType.HTML, handler).content;
 			if (handler.getImgDiffCount() > 0) {
 				addBottomScript("scripts/imgdiff.js"); // Tiny support script for image diffs
 			}
@@ -65,7 +68,7 @@
 			RevCommit baseCommit = JGitUtils.getCommit(r, baseObjectId);
 			ImageDiffHandler handler = new ImageDiffHandler(this, repositoryName,
 					baseCommit.getName(), commit.getName(), imageExtensions);
-			diff = DiffUtils.getDiff(r, baseCommit, commit, blobPath, DiffOutputType.HTML, handler).content;
+			diff = DiffUtils.getDiff(r, baseCommit, commit, blobPath, diffComparator, DiffOutputType.HTML, handler).content;
 			if (handler.getImgDiffCount() > 0) {
 				addBottomScript("scripts/imgdiff.js"); // Tiny support script for image diffs
 			}
@@ -78,6 +81,8 @@
 				WicketUtils.newObjectParameter(repositoryName, objectId)));
 		add(new BookmarkablePageLink<Void>("commitDiffLink", CommitDiffPage.class,
 				WicketUtils.newObjectParameter(repositoryName, objectId)));
+		add(new LinkPanel("whitespaceLink", null, getString(diffComparator.getOpposite().getTranslationKey()),
+				BlobDiffPage.class, WicketUtils.newDiffParameter(repositoryName, objectId, diffComparator.getOpposite(), blobPath)));
 
 		// diff page links
 		add(new BookmarkablePageLink<Void>("blameLink", BlamePage.class,

--
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