From b1f6edf51b72c39d3d0e607386d5eb4104721717 Mon Sep 17 00:00:00 2001
From: Christian Muehlhaeuser <muesli@gmail.com>
Date: Sat, 25 Oct 2014 03:56:04 +0200
Subject: [PATCH] Emit signal when shutdown gets blocked by outstanding db
 jobs.

---
 src/libtomahawk/database/Database.cpp | 6 ++++--
 src/libtomahawk/database/Database.h   | 3 +++
 2 files changed, 7 insertions(+), 2 deletions(-)

diff --git a/src/libtomahawk/database/Database.cpp b/src/libtomahawk/database/Database.cpp
index acb298c3d..e005a3895 100644
--- a/src/libtomahawk/database/Database.cpp
+++ b/src/libtomahawk/database/Database.cpp
@@ -155,16 +155,17 @@ Database::~Database()
         workerThread->quit();
     }
 
+    emit waitingForWorkers();
     if ( m_workerRW )
     {
-        m_workerRW.data()->wait( 60000 );
+        m_workerRW.data()->wait();
         delete m_workerRW.data();
     }
     foreach ( QPointer< DatabaseWorkerThread > workerThread, m_workerThreads )
     {
         if ( workerThread )
         {
-            workerThread.data()->wait( 60000 );
+            workerThread.data()->wait();
             delete workerThread.data();
         }
     }
@@ -174,6 +175,7 @@ Database::~Database()
     qDeleteAll( m_commandFactories.values() );
     delete m_impl;
 
+    emit workersFinished();
 }
 
 
diff --git a/src/libtomahawk/database/Database.h b/src/libtomahawk/database/Database.h
index a4eced5f0..edcbccd11 100644
--- a/src/libtomahawk/database/Database.h
+++ b/src/libtomahawk/database/Database.h
@@ -108,6 +108,9 @@ signals:
     void newJobRO( Tomahawk::dbcmd_ptr );
     void newJobRW( Tomahawk::dbcmd_ptr );
 
+    void waitingForWorkers();
+    void workersFinished();
+
 public slots:
     void enqueue( const Tomahawk::dbcmd_ptr& lc );
     void enqueue( const QList< Tomahawk::dbcmd_ptr >& lc );