From: Till Theato <root@ttill.de>
Date: Wed, 2 Jun 2010 20:43:20 +0000 (+0000)
Subject: Do not show split audio command in undo history if there is nothing to split
X-Git-Url: https://git.sesse.net/?a=commitdiff_plain;h=9ed65c39988b2b1632fe7ae37dc3e99ec36a272b;p=kdenlive

Do not show split audio command in undo history if there is nothing to split

svn path=/trunk/kdenlive/; revision=4495
---

diff --git a/src/customtrackview.cpp b/src/customtrackview.cpp
index 31b9cbc7..d3c3b8b8 100644
--- a/src/customtrackview.cpp
+++ b/src/customtrackview.cpp
@@ -5510,7 +5510,8 @@ void CustomTrackView::splitAudio()
             }
         }
     }
-    m_commandStack->push(splitCommand);
+    if (splitCommand->childCount() > 0)
+        m_commandStack->push(splitCommand);
 }
 
 void CustomTrackView::doSplitAudio(const GenTime &pos, int track, bool split)
diff --git a/src/customtrackview.h b/src/customtrackview.h
index 91543cb8..504a8874 100644
--- a/src/customtrackview.h
+++ b/src/customtrackview.h
@@ -130,7 +130,14 @@ public:
     void groupClips(bool group = true);
     void doGroupClips(QList <ItemInfo> clipInfos, QList <ItemInfo> transitionInfos, bool group);
     void loadGroups(const QDomNodeList groups);
+
+    /** @brief Creates SplitAudioCommands for selected clips. */
     void splitAudio();
+
+    /** @brief Seperates the audio of a clip to a audio track.
+    * @param pos Position of the clip to split 
+    * @param track Track of the clip
+    * @param split Split or unsplit */
     void doSplitAudio(const GenTime &pos, int track, bool split);
     void setVideoOnly();
     void setAudioOnly();