From 5b449171d1a666cad0ef59723bc4c59779a73724 Mon Sep 17 00:00:00 2001
From: Paul Giblock <drfaygo@gmail.com>
Date: Sat, 13 Sep 2008 16:56:37 +0000
Subject: [PATCH] Keep timeline loop points from being equal

git-svn-id: https://lmms.svn.sf.net/svnroot/lmms/trunk/lmms@1603 0778d3d1-df1d-0410-868b-ea421aaaa00d
---
 ChangeLog             |  5 +++++
 src/core/timeline.cpp | 11 +++++++++++
 2 files changed, 16 insertions(+)

diff --git a/ChangeLog b/ChangeLog
index 94e4e5d4f..3a83248f9 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,8 @@
+2008-09-08	Paul Giblock <drfaygo/at/gmail/dot/com>
+	
+	* src/core/timeline.cpp:
+	Keep loop markers from being in same position
+
 2008-09-11	Tobias Doerffel	<tobydox/at/users/dot/sourceforge/dot/net>
 
 	* include/audio_port.h:
diff --git a/src/core/timeline.cpp b/src/core/timeline.cpp
index 6d8c052e7..5633ab4f3 100644
--- a/src/core/timeline.cpp
+++ b/src/core/timeline.cpp
@@ -350,6 +350,17 @@ void timeLine::mouseMoveEvent( QMouseEvent * _me )
 			{
 				m_loopPos[i] = t.toNearestTact();
 			}
+			// Catch begin == end
+			if( m_loopPos[0] == m_loopPos[1] )
+			{
+				// Note, swap 1 and 0 below and the behavior "skips" the other
+				// marking instead of pushing it.  However, I think pushing the
+				// other marker makes more sense it keeps the markers in order
+				if( m_action == MoveLoopBegin ) 
+					m_loopPos[1] += midiTime::ticksPerTact();
+				else
+					m_loopPos[0] -= midiTime::ticksPerTact();
+			}
 			update();
 			break;
 		}