Do some work towards tomahawk headless

src/libtomahawk/CMakeLists.txt

@@ -12,6 +12,29 @@ add_definitions( ${QT_DEFINITIONS} )
 add_definitions( -DQT_SHARED )
 add_definitions( -DDLLEXPORT_PRO )
 
+set( libGuiHeaders
+    viewpage.h
+    viewmanager.h
+
+    playlist/topbar/topbar.h
+    playlist/topbar/clearbutton.h
+    playlist/topbar/searchlineedit.h
+    playlist/topbar/lineedit.h
+    playlist/topbar/lineedit_p.h
+    playlist/topbar/searchbutton.h
+)
+
+set( libGuiSources
+    viewpage.cpp
+    viewmanager.cpp
+
+    playlist/topbar/topbar.cpp
+    playlist/topbar/clearbutton.cpp
+    playlist/topbar/searchlineedit.cpp
+    playlist/topbar/lineedit.cpp
+    playlist/topbar/searchbutton.cpp
+)
+
 set( libSources
     tomahawksettings.cpp
     sourcelist.cpp
@@ -28,8 +51,6 @@ set( libSources
     result.cpp
     source.cpp
     sourceplaylistinterface.cpp
-    viewpage.cpp
-    viewmanager.cpp
     globalactionmanager.cpp
     contextmenu.cpp
     dropjob.cpp
@@ -148,11 +169,6 @@ set( libSources
     playlist/PlaylistUpdaterInterface.cpp
     playlist/XspfUpdater.cpp
 
-    playlist/topbar/topbar.cpp
-    playlist/topbar/clearbutton.cpp
-    playlist/topbar/searchlineedit.cpp
-    playlist/topbar/lineedit.cpp
-    playlist/topbar/searchbutton.cpp
 
     playlist/dynamic/DynamicPlaylist.cpp
     playlist/dynamic/DynamicControl.cpp
@@ -256,11 +272,9 @@ set( libHeaders
     result.h
     source.h
     sourceplaylistinterface.h
-    viewmanager.h
     globalactionmanager.h
     contextmenu.h
     dropjob.h
-    AtticaManager.h
     LatchManager.h
 
     artist.h
@@ -388,13 +402,6 @@ set( libHeaders
     playlist/PlaylistUpdaterInterface.h
     playlist/XspfUpdater.h
 
-    playlist/topbar/topbar.h
-    playlist/topbar/clearbutton.h
-    playlist/topbar/searchlineedit.h
-    playlist/topbar/lineedit.h
-    playlist/topbar/lineedit_p.h
-    playlist/topbar/searchbutton.h
-
     playlist/dynamic/DynamicPlaylist.h
     playlist/dynamic/DynamicControl.h
     playlist/dynamic/GeneratorInterface.h
@@ -469,8 +476,6 @@ set( libHeaders
 )
 
 set( libHeaders_NoMOC
-    viewpage.h
-
     infosystem/infoplugins/unix/imageconverter.h
 
     playlist/dynamic/GeneratorInterface.h
@@ -517,8 +522,8 @@ IF(QCA2_FOUND)
 ENDIF(QCA2_FOUND)
 
 IF(LIBATTICA_FOUND)
-    SET( libSources ${libSources} AtticaManager.cpp )
+    SET( libGuiSources ${libGuiSources} AtticaManager.cpp )
-    SET( libHeaders ${libHeaders} AtticaManager.h )
+    SET( libGuiHeaders ${libGuiHeaders} AtticaManager.h )
     INCLUDE_DIRECTORIES( ${LIBATTICA_INCLUDE_DIR} )
 ENDIF(LIBATTICA_FOUND)
 
@@ -591,12 +596,17 @@ IF(LIBLASTFM_FOUND)
     SET(LINK_LIBRARIES ${LINK_LIBRARIES} tomahawk_lastfm2 )
 ENDIF(LIBLASTFM_FOUND)
 
+IF(BUILD_GUI)
+    LIST(APPEND libSources ${libGuiSources} )
+    LIST(APPEND libHeaders ${libGuiHeaders} )
+ENDIF()
+
 qt4_wrap_ui( libUI_H ${libUI} )
-qt4_wrap_cpp( libMoc ${libHeaders} )
+qt4_wrap_cpp( libMoc ${libHeaders} ${libGuiHeaders} )
 
 SET( libSources ${libSources} ${libUI_H} ${libHeaders_NoMOC} )
 
-ADD_LIBRARY( tomahawklib SHARED ${libSources} ${libMoc} )
+ADD_LIBRARY( tomahawklib SHARED ${libGuiSources} ${libSources} ${libMoc} )
 
 IF(QCA2_FOUND)
     SET(LINK_LIBRARIES ${LINK_LIBRARIES} ${QCA2_LIBRARIES} )

src/libtomahawk/globalactionmanager.cpp

@@ -18,8 +18,10 @@
 
 #include "globalactionmanager.h"
 
-#include <QApplication>
+#ifndef ENABLE_HEADLESS
-#include <QClipboard>
+    #include <QClipboard>
+#endif
+
 #include <QMimeData>
 #include <QUrl>
 #include <QtNetwork/QNetworkAccessManager>
@@ -31,13 +33,10 @@
 #include "album.h"
 #include "sourcelist.h"
 #include "pipeline.h"
-#include "viewmanager.h"
 #include "tomahawksettings.h"
 #include "audio/audioengine.h"
 #include "database/localcollection.h"
 #include "playlist/dynamic/GeneratorInterface.h"
-#include "playlist/topbar/topbar.h"
-#include "playlist/playlistview.h"
 
 #include "echonest/Playlist.h"
 
@@ -50,7 +49,15 @@
 #include "utils/spotifyparser.h"
 #include "utils/shortenedlinkparser.h"
 #include "utils/rdioparser.h"
-#include "widgets/searchwidget.h"
+
+#ifndef ENABLE_HEADLESS
+    #include <QApplication>
+    #include "widgets/searchwidget.h"
+    #include "viewmanager.h"
+    #include "playlist/topbar/topbar.h"
+    #include "playlist/playlistview.h"
+
+#endif
 
 GlobalActionManager* GlobalActionManager::s_instance = 0;
 

src/libtomahawk/playlistinterface.h

@@ -20,7 +20,6 @@
 #define PLAYLISTINTERFACE_H
 
 #include <QModelIndex>
-#include <QWidget>
 
 #include "typedefs.h"
 #include "dllmacro.h"

src/libtomahawk/resolver.cpp

@@ -18,21 +18,26 @@
 
 #include "resolver.h"
 
-#include <QWidget>
+
-#include <QtUiTools/QUiLoader>
 #include <QMetaProperty>
 #include <QBuffer>
 #include <QDir>
-#include <QIcon>
 
 #include "utils/logger.h"
 
+#ifndef ENABLE_HEADLESS
+    #include <QIcon>
+    #include <QWidget>
+#endif
+#include <QUiLoader>
+
 Tomahawk::ExternalResolver::ErrorState
 Tomahawk::ExternalResolver::error() const
 {
     return NoError;
 }
 
+#ifndef ENABLE_HEADLESS
 QVariant
 Tomahawk::ExternalResolver::configMsgFromWidget( QWidget* w )
 {
@@ -45,7 +50,7 @@ Tomahawk::ExternalResolver::configMsgFromWidget( QWidget* w )
 //     qDebug() << "Generated widget variant:" << widgetMap;
     return widgetMap;
 }
-
+#endif
 
 void
 Tomahawk::ExternalResolver::addChildProperties( QObject* widget, QVariantMap& m )

src/libtomahawk/resolvers/qtscriptresolver.h

@@ -24,7 +24,6 @@
 #include "utils/tomahawkutils.h"
 #include "config.h"
 
-#include <QApplication>
 #include <QDir>
 #include <QFile>
 #include <QThread>

src/libtomahawk/sip/SipHandler.h

@@ -24,9 +24,13 @@
 
 #include <QObject>
 #include <QHash>
-#include <QPixmap>
 #include <QString>
 
+#ifndef ENABLE_HEADLESS
+    #include <QPixmap>
+#endif
+
+
 class DLLEXPORT SipHandler : public QObject
 {
     Q_OBJECT

src/libtomahawk/sip/SipPlugin.h

@@ -24,9 +24,12 @@
 
 #include <QObject>
 #include <QString>
-#include <QMenu>
 #include <QNetworkProxy>
 
+#ifndef ENABLE_HEADLESS
+    #include <QMenu>
+#endif
+
 #include "dllmacro.h"
 
 class SipPlugin;
@@ -42,8 +45,12 @@ public:
     virtual QString prettyName() const = 0;
     // internal name
     virtual QString factoryId() const = 0;
+
+#ifndef ENABLE_HEADLESS
     // if the user can create multiple
     virtual QIcon icon() const { return QIcon(); }
+#endif
+
     virtual bool isUnique() const { return false; }
 
     virtual SipPlugin* createPlugin( const QString& pluginId = QString() ) = 0;
@@ -73,8 +80,10 @@ public:
     virtual const QString accountName() const = 0;
     virtual ConnectionState connectionState() const = 0;
     virtual QString errorMessage() const;
+#ifndef ENABLE_HEADLESS
     virtual QMenu* menu();
     virtual QWidget* configWidget();
+#endif
     virtual void saveConfig() {} // called when the widget has been edited
     virtual QIcon icon() const;
 
@@ -110,9 +119,10 @@ signals:
     // new data for other sources;
     void avatarReceived ( const QString& from,  const QPixmap& avatar);
 
-
+#ifndef ENABLE_HEADLESS
     void addMenu( QMenu* menu );
     void removeMenu( QMenu* menu );
+#endif
 
     void dataError( bool );
 

src/libtomahawk/tomahawksettings.cpp

@@ -18,7 +18,7 @@
 
 #include "tomahawksettings.h"
 
-#ifndef TOMAHAWK_HEADLESS
+#ifndef ENABLE_HEADLESS
     #include <QDesktopServices>
     #include "settingsdialog.h"
 #endif
@@ -37,7 +37,7 @@ using namespace Tomahawk;
 
 TomahawkSettings* TomahawkSettings::s_instance = 0;
 
-
+#ifndef ENABLE_HEADLESS
 inline QDataStream& operator<<(QDataStream& out, const AtticaManager::StateHash& states)
 {
     out <<  VERSION;
@@ -69,6 +69,7 @@ inline QDataStream& operator>>(QDataStream& in, AtticaManager::StateHash& states
     }
     return in;
 }
+#endif
 
 TomahawkSettings*
 TomahawkSettings::instance()
@@ -104,8 +105,11 @@ TomahawkSettings::TomahawkSettings( QObject* parent )
         setValue( "configversion", VERSION );
     }
 
+#ifndef ENABLE_HEADLESS
     qRegisterMetaType< AtticaManager::StateHash >( "AtticaManager::StateHash" );
     qRegisterMetaTypeStreamOperators<AtticaManager::StateHash>("AtticaManager::StateHash");
+#endif
+
 }
 
 
@@ -257,7 +261,7 @@ TomahawkSettings::scannerPaths()
 {
     QString musicLocation;
 
-#ifndef TOMAHAWK_HEADLESS
+#ifndef ENABLE_HEADLESS
     musicLocation = QDesktopServices::storageLocation( QDesktopServices::MusicLocation );
 #endif
 
@@ -905,6 +909,7 @@ TomahawkSettings::setEnabledScriptResolvers( const QStringList& resolvers )
     setValue( "script/loadedresolvers", resolvers );
 }
 
+#ifndef ENABLE_HEADLESS
 void
 TomahawkSettings::setAtticaResolverState( const QString& resolver, AtticaManager::ResolverState state )
 {
@@ -937,6 +942,7 @@ TomahawkSettings::removeAtticaResolverState ( const QString& resolver )
     resolvers.remove( resolver );
     setValue( "script/atticaresolverstates", QVariant::fromValue< AtticaManager::StateHash >( resolvers ) );
 }
+#endif
 
 QString
 TomahawkSettings::scriptDefaultPath() const

src/libtomahawk/tomahawksettings.h

@@ -19,15 +19,16 @@
 #ifndef TOMAHAWK_SETTINGS_H
 #define TOMAHAWK_SETTINGS_H
 
-#include <QSettings>
+#ifndef ENABLE_HEADLESS
+    #include "AtticaManager.h"
+#endif
 
-#include "dllmacro.h"
-
-#include "AtticaManager.h"
 #include "playlist.h"
 
+#include <QSettings>
 #include <QtNetwork/QNetworkProxy>
 
+#include "dllmacro.h"
 /**
  * Convenience wrapper around QSettings for tomahawk-specific config
  */
@@ -187,11 +188,13 @@ public:
     QStringList enabledScriptResolvers() const;
     void setEnabledScriptResolvers( const QStringList& resolvers );
 
+#ifndef ENABLE_HEADLESS
     AtticaManager::StateHash atticaResolverStates() const;
     void setAtticaResolverStates( const AtticaManager::StateHash states );
 
     void setAtticaResolverState( const QString& resolver, AtticaManager::ResolverState state );
     void removeAtticaResolverState( const QString& resolver );
+#endif
 
     QString scriptDefaultPath() const;
     void setScriptDefaultPath( const QString& path );
@@ -223,6 +226,8 @@ private:
     static TomahawkSettings* s_instance;
 };
 
+#ifndef ENABLE_HEADLESS
 Q_DECLARE_METATYPE(AtticaManager::StateHash);
+#endif
 
 #endif

src/libtomahawk/utils/tomahawkutils.h

@@ -26,7 +26,10 @@
 #include <QtNetwork/QNetworkProxy>
 #include <QtCore/QStringList>
 #include <QtCore/QRect>
-#include <QPalette>
+
+#ifndef ENABLE_HEADLESS
+    #include <QPalette>
+#endif
 
 #define RESPATH ":/data/"