From d49a43709de4eec95b0eb1bc028aee336b0a1b8a Mon Sep 17 00:00:00 2001
From: Leo Franchi <lfranchi@kde.org>
Date: Fri, 11 Nov 2011 16:57:35 -0500
Subject: [PATCH] Hide red latch headphones on local source if the source you
 are latched on to goes offline

---
 src/sourcetree/items/collectionitem.cpp | 17 +++++++++++++++++
 src/sourcetree/items/collectionitem.h   |  4 +++-
 2 files changed, 20 insertions(+), 1 deletion(-)

diff --git a/src/sourcetree/items/collectionitem.cpp b/src/sourcetree/items/collectionitem.cpp
index 2cc950a87..1b33a3265 100644
--- a/src/sourcetree/items/collectionitem.cpp
+++ b/src/sourcetree/items/collectionitem.cpp
@@ -200,12 +200,28 @@ CollectionItem::icon() const
     }
 }
 
+bool
+CollectionItem::localLatchedOn() const
+{
+    // Don't show a listen icon if this is the local collection and we are latched on to someone who went offline
+    // we are technically still latched on (if they come back online we'll be still listening along) but it's not visible
+    // in the UI and confusing to the user why the red headphones are still there
+
+    if ( !m_source.isNull() && m_source->isLocal() &&
+         !m_latchedOnTo.isNull() && !m_latchedOnTo->isOnline() )
+        return false;
+
+    return m_latchedOn;
+}
+
+
 void
 CollectionItem::latchedOff( const source_ptr& from, const source_ptr& to )
 {
     if ( from->isLocal() && ( m_source == to || m_source == from ) )
     {
         m_latchedOn = false;
+        m_latchedOnTo.clear();
         emit updated();
     }
 }
@@ -216,6 +232,7 @@ CollectionItem::latchedOn( const source_ptr& from, const source_ptr& to )
     if ( from->isLocal() && ( m_source == to || m_source == from ) )
     {
         m_latchedOn = true;
+        m_latchedOnTo = to;
         emit updated();
     }
 }
diff --git a/src/sourcetree/items/collectionitem.h b/src/sourcetree/items/collectionitem.h
index e2ba91e10..41409032c 100644
--- a/src/sourcetree/items/collectionitem.h
+++ b/src/sourcetree/items/collectionitem.h
@@ -42,7 +42,7 @@ public:
     virtual int peerSortValue() const;
     virtual int IDValue() const;
 
-    virtual bool localLatchedOn() const { return m_latchedOn; }
+    virtual bool localLatchedOn() const;
 
     Tomahawk::source_ptr source() const;
 
@@ -85,7 +85,9 @@ private:
     QPixmap m_superCol, m_defaultAvatar;
     CategoryItem* m_playlists;
     CategoryItem* m_stations;
+
     bool m_latchedOn;
+    Tomahawk::source_ptr m_latchedOnTo;
 
     QList< TemporaryPageItem* > m_tempItems;
     GenericPageItem* m_sourceInfoItem;