Only define done signal once

src/libtomahawk/CMakeLists.txt

@@ -336,6 +336,7 @@ list(APPEND libSources
     resolvers/ExternalResolver.cpp
     resolvers/Resolver.cpp
     resolvers/ScriptCollection.cpp
+    resolvers/ScriptCommand.cpp
     resolvers/ScriptCommand_AllArtists.cpp
     resolvers/ScriptCommand_AllAlbums.cpp
     resolvers/ScriptCommand_AllTracks.cpp

src/libtomahawk/resolvers/ScriptCommand.cpp

@@ -0,0 +1,26 @@
+/* === This file is part of Tomahawk Player - <http://tomahawk-player.org> ===
+ *
+ *   Copyright 2013, Teo Mrnjavac <teo@kde.org>
+ *   Copyright 2014, Uwe L. Korn <uwelk@xhochy.com>
+ *
+ *   Tomahawk is free software: you can redistribute it and/or modify
+ *   it under the terms of the GNU General Public License as published by
+ *   the Free Software Foundation, either version 3 of the License, or
+ *   (at your option) any later version.
+ *
+ *   Tomahawk is distributed in the hope that it will be useful,
+ *   but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ *   GNU General Public License for more details.
+ *
+ *   You should have received a copy of the GNU General Public License
+ *   along with Tomahawk. If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include "ScriptCommand.h"
+
+
+ScriptCommand::ScriptCommand( QObject* parent )
+    : QObject( parent )
+{
+}

src/libtomahawk/resolvers/ScriptCommand.h

@@ -1,6 +1,7 @@
 /* === This file is part of Tomahawk Player - <http://tomahawk-player.org> ===
  *
  *   Copyright 2013, Teo Mrnjavac <teo@kde.org>
+ *   Copyright 2014, Uwe L. Korn <uwelk@xhochy.com>
  *
  *   Tomahawk is free software: you can redistribute it and/or modify
  *   it under the terms of the GNU General Public License as published by
@@ -26,12 +27,13 @@ namespace Tomahawk
 
 class ScriptCommand : public QObject
 {
+    Q_OBJECT
 public:
-    explicit ScriptCommand( QObject* parent = 0 ) : QObject( parent ) {}
+    explicit ScriptCommand( QObject* parent = nullptr );
     virtual ~ScriptCommand() {}
 
 signals:
-    virtual void done() = 0;
+    void done();
 
 protected:
     friend class ScriptCommandQueue;

src/libtomahawk/resolvers/ScriptCommand_AllAlbums.h

@@ -42,7 +42,6 @@ public:
 
 signals:
     void albums( const QList< Tomahawk::album_ptr >& );
-    void done();
 
 protected:
     virtual void exec();

src/libtomahawk/resolvers/ScriptCommand_AllArtists.h

@@ -41,7 +41,6 @@ public:
 
 signals:
     void artists( const QList< Tomahawk::artist_ptr >& );
-    void done();
 
 protected:
     void exec() override;

src/libtomahawk/resolvers/ScriptCommand_AllTracks.h

@@ -40,7 +40,6 @@ public:
 
 signals:
     void tracks( const QList< Tomahawk::query_ptr >& );
-    void done();
 
 protected:
     void exec() override;

src/libtomahawk/resolvers/ScriptCommand_LookupUrl.h

@@ -45,7 +45,6 @@ public:
 
 signals:
     void information( const QString& url, const QSharedPointer<QObject>& variant );
-    void done();
 
 protected:
     void exec() override;