[EGIT PATCH 6/9] Change GitHistoryPage to listen on any repository.

[Robin Rosenberg <robin.rosenberg@dewire.com>]

This makes listening simpler.
---
 .../egit/ui/internal/history/GitHistoryPage.java   |   11 ++++++-----
 1 files changed, 6 insertions(+), 5 deletions(-)

diff --git a/org.spearce.egit.ui/src/org/spearce/egit/ui/internal/history/GitHistoryPage.java b/org.spearce.egit.ui/src/org/spearce/egit/ui/internal/history/GitHistoryPage.java
index 418f3b6..e3ff8d4 100644
--- a/org.spearce.egit.ui/src/org/spearce/egit/ui/internal/history/GitHistoryPage.java
+++ b/org.spearce.egit.ui/src/org/spearce/egit/ui/internal/history/GitHistoryPage.java
@@ -234,11 +234,16 @@ public class GitHistoryPage extends HistoryPage implements RepositoryListener {
 		attachContextMenu(commentViewer.getControl());
 		attachContextMenu(fileViewer.getControl());
 		layout();
+
+		Repository.addAnyRepositoryChangedListener(this);
 	}
 
 	private Runnable refschangedRunnable;
 
 	public void refsChanged(final RefsChangedEvent e) {
+		if (e.getRepository() != db)
+			return;
+
 		if (getControl().isDisposed())
 			return;
 
@@ -480,6 +485,7 @@ public class GitHistoryPage extends HistoryPage implements RepositoryListener {
 	}
 
 	public void dispose() {
+		Repository.removeAnyRepositoryChangedListener(this);
 		cancelRefreshJob();
 		if (popupMgr != null) {
 			for (final IContributionItem i : popupMgr.getItems()) {
@@ -539,9 +545,6 @@ public class GitHistoryPage extends HistoryPage implements RepositoryListener {
 			revObjectSelectionProvider.setActiveRepository(null);
 		cancelRefreshJob();
 
-		if (db != null)
-			db.removeRepositoryChangedListener(this);
-
 		if (graph == null)
 			return false;
 
@@ -570,8 +573,6 @@ public class GitHistoryPage extends HistoryPage implements RepositoryListener {
 		if (db == null)
 			return false;
 
-		db.addRepositoryChangedListener(this);
-
 		final AnyObjectId headId;
 		try {
 			headId = db.resolve("HEAD");
-- 
1.5.6.2.220.g44701