From b94095cd8d42e6e75518ed9a0436da95e0fc7ec6 Mon Sep 17 00:00:00 2001
From: trialuser02 <trialuser02@90c681e8-e032-0410-971d-27865f9a5e38>
Date: Tue, 27 Aug 2013 14:08:49 +0000
Subject: added some api functions

git-svn-id: http://svn.code.sf.net/p/qmmp-dev/code/trunk/qmmp@3670 90c681e8-e032-0410-971d-27865f9a5e38
---
 src/qmmpui/playlistmodel.cpp | 17 ++++++++++++++++-
 1 file changed, 16 insertions(+), 1 deletion(-)

(limited to 'src/qmmpui/playlistmodel.cpp')

diff --git a/src/qmmpui/playlistmodel.cpp b/src/qmmpui/playlistmodel.cpp
index 828c914de..2646b71ed 100644
--- a/src/qmmpui/playlistmodel.cpp
+++ b/src/qmmpui/playlistmodel.cpp
@@ -179,6 +179,11 @@ PlayListTrack* PlayListModel::track(int index) const
     return m_container->track(index);
 }
 
+PlayListGroup* PlayListModel::group(int index) const
+{
+    return m_container->group(index);
+}
+
 int PlayListModel::currentIndex() const
 {
     return m_current;
@@ -190,7 +195,10 @@ bool PlayListModel::setCurrent(int index)
         return false;
     PlayListItem *item = m_container->item(index);
     if(item->isGroup())
-        return false;
+    {
+        index++;
+        item = m_container->item(index);
+    }
     m_current = index;
     m_current_track = dynamic_cast<PlayListTrack*> (item);
     emit currentChanged();
@@ -212,6 +220,13 @@ bool PlayListModel::isTrack(int index) const
     return !m_container->item(index)->isGroup();
 }
 
+bool PlayListModel::isGroup(int index) const
+{
+    if (index > count()-1 || index < 0)
+        return false;
+    return !m_container->item(index)->isGroup();
+}
+
 bool PlayListModel::next()
 {
     if(m_stop_track == currentTrack())
-- 
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