Refactor the resolver config UI for More Prettiness

Allow resolvers to configure themselves and whatnot

include/tomahawk/tomahawkapp.h

@@ -90,8 +90,9 @@ public:
     TomahawkWindow* mainWindow() const { return m_mainwindow; }
 #endif
 
-    void addScriptResolver( const QString& scriptPath );
+    void enableScriptResolver( const QString& scriptPath );
-    void removeScriptResolver( const QString& scriptPath );
+    void disableScriptResolver( const QString& scriptPath );
+    Tomahawk::ExternalResolver* resolverForPath( const QString& scriptPath );
 
     // PlatformInterface
     virtual void activate();
@@ -116,7 +117,7 @@ private:
     void startHTTP();
 
     QList<Tomahawk::collection_ptr> m_collections;
-    QList<Tomahawk::ExternalResolver*> m_scriptResolvers;
+    QHash<QString, Tomahawk::ExternalResolver*> m_scriptResolvers;
 
     Database* m_database;
     ScanManager *m_scanManager;
@@ -143,3 +144,4 @@ private:
 };
 
 #endif // TOMAHAWKAPP_H
+

resources.qrc

@@ -74,6 +74,7 @@
 <file>./data/images/back.png</file>
 <file>./data/images/forward.png</file>
 <file>./data/images/music-icon.png</file>
+<file>./data/images/configure.png</file>
 <file>./data/topbar-radiobuttons.css</file>
 <file>./data/icons/tomahawk-icon-16x16.png</file>
 <file>./data/icons/tomahawk-icon-32x32.png</file>

src/CMakeLists.txt

@@ -63,6 +63,8 @@ SET( tomahawkSourcesGui ${tomahawkSourcesGui}
      tomahawktrayicon.cpp
      audiocontrols.cpp
      settingsdialog.cpp
+     resolverconfigdelegate.cpp
+     resolversmodel.cpp
      tomahawkwindow.cpp
 )
 
@@ -99,6 +101,9 @@ SET( tomahawkHeadersGui ${tomahawkHeadersGui}
      tomahawktrayicon.h
      audiocontrols.h
      settingsdialog.h
+     resolverconfigdelegate.h
+     resolversmodel.h
+     resolverconfigwrapper.h
      tomahawkwindow.h
 )
 

src/libtomahawk/CMakeLists.txt

@@ -4,6 +4,7 @@ SET( QT_USE_QTGUI TRUE )
 SET( QT_USE_QTSQL TRUE )
 SET( QT_USE_QTNETWORK TRUE )
 SET( QT_USE_QTXML TRUE )
+SET(QT_USE_QTUITOOLS TRUE)
 
 include( ${QT_USE_FILE} )
 
@@ -21,6 +22,7 @@ set( libSources
     album.cpp
     collection.cpp
     playlist.cpp
+    resolver.cpp
     query.cpp
     result.cpp
     source.cpp

src/libtomahawk/functimeout.h

@@ -1,5 +1,5 @@
 /* === This file is part of Tomahawk Player - <http://tomahawk-player.org> ===
- * 
+ *
  *   Copyright 2010-2011, Christian Muehlhaeuser <muesli@tomahawk-player.org>
  *
  *   Tomahawk is free software: you can redistribute it and/or modify
@@ -22,6 +22,7 @@
 #include <QObject>
 #include <QTimer>
 #include <QDebug>
+#include <QWeakPointer>
 
 #include "boost/function.hpp"
 #include "boost/bind.hpp"
@@ -43,8 +44,9 @@ class DLLEXPORT FuncTimeout : public QObject
 Q_OBJECT
 
 public:
-    FuncTimeout( int ms, boost::function<void()> func )
+    FuncTimeout( int ms, boost::function<void()> func, QObject* besafe )
         : m_func( func )
+        , m_watch( QWeakPointer< QObject >( besafe ) )
     {
         //qDebug() << Q_FUNC_INFO;
         QTimer::singleShot( ms, this, SLOT( exec() ) );
@@ -58,12 +60,14 @@ public:
 public slots:
     void exec()
     {
-        m_func();
+        if( !m_watch.isNull() )
+            m_func();
         this->deleteLater();
     };
 
 private:
     boost::function<void()> m_func;
+    QWeakPointer< QObject > m_watch;
 };
 
 }; // ns

src/libtomahawk/pipeline.cpp

@@ -1,5 +1,5 @@
 /* === This file is part of Tomahawk Player - <http://tomahawk-player.org> ===
- * 
+ *
  *   Copyright 2010-2011, Christian Muehlhaeuser <muesli@tomahawk-player.org>
  *
  *   Tomahawk is free software: you can redistribute it and/or modify
@@ -134,7 +134,7 @@ Pipeline::resolve( const query_ptr& q, bool prioritized )
 {
     if ( q.isNull() )
         return;
-    
+
     QList< query_ptr > qlist;
     qlist << q;
     resolve( qlist, prioritized );
@@ -292,7 +292,7 @@ Pipeline::shunt( const query_ptr& q )
         {
             incQIDState( q );
 //            qDebug() << "Shunting in" << lasttimeout << "ms, q:" << q->toString();
-            new FuncTimeout( lasttimeout, boost::bind( &Pipeline::shunt, this, q ) );
+            new FuncTimeout( lasttimeout, boost::bind( &Pipeline::shunt, this, q ), this );
         }
     }
     else
@@ -311,8 +311,8 @@ Pipeline::shunt( const query_ptr& q )
 bool
 Pipeline::resolverSorter( const Resolver* left, const Resolver* right )
 {
-    if( left->weight() == right->weight() )
+    if( left->weight() == right->weight() ) // TODO dispatch in parallel
-        return left->preference() > right->preference();
+        return left;
     else
         return left->weight() > right->weight();
 }

src/libtomahawk/resolver.cpp

@@ -0,0 +1,116 @@
+/* === This file is part of Tomahawk Player - <http://tomahawk-player.org> ===
+ *
+ *   Copyright 2010-2011, Christian Muehlhaeuser <muesli@tomahawk-player.org>
+ *
+ *   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 "resolver.h"
+
+#include <QWidget>
+#include <QtUiTools/QUiLoader>
+#include <QMetaProperty>
+#include <QDebug>
+#include <QBuffer>
+#include <qtemporaryfile.h>
+#include <QDir>
+#include <QIcon>
+
+QVariant
+Tomahawk::ExternalResolver::configMsgFromWidget( QWidget* w )
+{
+    if( !w )
+        return QVariant();
+
+    // generate a qvariantmap of all the widgets in the hierarchy, and for each one include the list of properties and values
+    QVariantMap widgetMap;
+    addChildProperties( w, widgetMap );
+//     qDebug() << "Generated widget variant:" << widgetMap;
+    return widgetMap;
+}
+
+
+void
+Tomahawk::ExternalResolver::addChildProperties( QObject* widget, QVariantMap& m )
+{
+    // recursively add all properties of this widget to the map, then repeat on all children.
+    // bare QWidgets are boring---so skip them! They have no input that the user can set.
+    if( !widget || !widget->isWidgetType() )
+        return;
+
+    if( qstrcmp( widget->metaObject()->className(), "QWidget" ) != 0 )
+    {
+//         qDebug() << "Adding properties for this:" << widget->metaObject()->className();
+        // add this widget's properties
+        QVariantMap props;
+        for( int i = widget->metaObject()->propertyOffset(); i < widget->metaObject()->propertyCount(); i++ )
+        {
+            QString prop = widget->metaObject()->property( i ).name();
+            QVariant val = widget->property( prop.toLatin1() );
+            // clean up for QJson....
+            if( val.canConvert< QPixmap >() || val.canConvert< QImage >() || val.canConvert< QIcon >() )
+                continue;
+            props[ prop ] = val;
+//             qDebug() << QString( "%1: %2" ).arg( prop ).arg( props[ prop ].toString() );
+        }
+        m[ widget->objectName() ] = props;
+    }
+    // and recurse
+    foreach( QObject* child, widget->children() )
+        addChildProperties( child, m );
+}
+
+
+QWidget*
+Tomahawk::ExternalResolver::widgetFromData( QByteArray& data, QWidget* parent )
+{
+    if( data.isEmpty() )
+        return 0;
+
+    QUiLoader l;
+    QBuffer b( &data );
+    QWidget* w = l.load( &b, parent );
+
+    return w;
+}
+
+QByteArray
+Tomahawk::ExternalResolver::fixDataImagePaths( const QByteArray& data, bool compressed, const QVariantMap& images )
+{
+    // with a list of images and image data, write each to a temp file, replace the path in the .ui file with the temp file path
+    QString uiFile = QString::fromUtf8( data );
+    foreach( const QString& filename, images.keys() )
+    {
+        if( !uiFile.contains( filename ) ) // make sure the image is used
+            continue;
+
+        QString fullPath = QDir::tempPath() + "/" + filename;
+        QFile imgF( fullPath );
+        if( !imgF.open( QIODevice::WriteOnly ) )
+        {
+            qWarning() << "Failed to write to temporary image in UI file:" << filename << fullPath;
+            continue;
+        }
+        QByteArray data = images[ filename ].toByteArray();
+        qDebug() << "expanding data:" << data << compressed;
+        data = compressed ? qUncompress( QByteArray::fromBase64( data ) ) : QByteArray::fromBase64( data );
+        imgF.write( data );
+        imgF.close();
+
+        // replace the path to the image with the real path
+        uiFile.replace( filename, fullPath );
+    }
+    return uiFile.toUtf8();
+}
+

src/libtomahawk/resolver.h

@@ -1,5 +1,5 @@
 /* === This file is part of Tomahawk Player - <http://tomahawk-player.org> ===
- * 
+ *
  *   Copyright 2010-2011, Christian Muehlhaeuser <muesli@tomahawk-player.org>
  *
  *   Tomahawk is free software: you can redistribute it and/or modify
@@ -33,6 +33,9 @@
              weighted resolver
 
 */
+
+class QWidget;
+
 namespace Tomahawk
 {
 
@@ -45,12 +48,8 @@ public:
 
     virtual QString name() const = 0;
     virtual unsigned int weight() const = 0;
-    virtual unsigned int preference() const { return 100; };
     virtual unsigned int timeout() const = 0;
 
-    //virtual QWidget * configUI() { return 0; };
-    //etc
-
 public slots:
     virtual void resolve( const Tomahawk::query_ptr& query ) = 0;
 };
@@ -64,10 +63,18 @@ public:
 
     virtual QString filePath() const { return m_filePath; }
 
+    virtual QWidget* configUI() const = 0;
+    virtual void saveConfig() = 0;
 public slots:
     virtual void stop() = 0;
 
+protected:
+    QWidget* widgetFromData( QByteArray& data, QWidget* parent = 0 );
+    QVariant configMsgFromWidget( QWidget* w );
+    QByteArray fixDataImagePaths( const QByteArray& data, bool compressed, const QVariantMap& images );
 private:
+    void addChildProperties( QObject* parent, QVariantMap& m );
+
     QString m_filePath;
 };
 

src/libtomahawk/tomahawksettings.cpp

@@ -1,5 +1,5 @@
 /* === This file is part of Tomahawk Player - <http://tomahawk-player.org> ===
- * 
+ *
  *   Copyright 2010-2011, Christian Muehlhaeuser <muesli@tomahawk-player.org>
  *
  *   Tomahawk is free software: you can redistribute it and/or modify
@@ -52,7 +52,7 @@ TomahawkSettings::TomahawkSettings( QObject* parent )
         qDebug() << "Config version outdated, old:" << value( "configversion" ).toUInt()
                  << "new:" << VERSION
                  << "Doing upgrade, if any...";
-        
+
         // insert upgrade code here as required
         setValue( "configversion", VERSION );
     }
@@ -415,7 +415,7 @@ int
 TomahawkSettings::defaultPort() const
 {
     return 50210;
-}    
+}
 
 int
 TomahawkSettings::externalPort() const
@@ -485,7 +485,7 @@ TomahawkSettings::setTwitterScreenName( const QString& screenName )
 {
     setValue( "twitter/ScreenName", screenName );
 }
-    
+
 QString
 TomahawkSettings::twitterOAuthToken() const
 {
@@ -627,20 +627,33 @@ TomahawkSettings::setXmppBotPort( const int port )
     setValue( "xmppBot/port", port );
 }
 
-void 
+void
 TomahawkSettings::addScriptResolver(const QString& resolver)
 {
-    setValue( "script/resolvers", scriptResolvers() << resolver );
+    setValue( "script/resolvers", allScriptResolvers() << resolver );
 }
 
-QStringList 
+QStringList
-TomahawkSettings::scriptResolvers() const
+TomahawkSettings::allScriptResolvers() const
 {
     return value( "script/resolvers" ).toStringList();
 }
 
-void 
+void
-TomahawkSettings::setScriptResolvers( const QStringList& resolver )
+TomahawkSettings::setAllScriptResolvers( const QStringList& resolver )
 {
     setValue( "script/resolvers", resolver );
 }
+
+
+QStringList
+TomahawkSettings::enabledScriptResolvers() const
+{
+    return value( "script/loadedresolvers" ).toStringList();
+}
+
+void
+TomahawkSettings::setEnabledScriptResolvers( const QStringList& resolvers )
+{
+    setValue( "script/loadedresolvers", resolvers );
+}

src/libtomahawk/tomahawksettings.h

@@ -1,5 +1,5 @@
 /* === This file is part of Tomahawk Player - <http://tomahawk-player.org> ===
- * 
+ *
  *   Copyright 2010-2011, Christian Muehlhaeuser <muesli@tomahawk-player.org>
  *
  *   Tomahawk is free software: you can redistribute it and/or modify
@@ -47,14 +47,14 @@ public:
 
     bool watchForChanges() const;
     void setWatchForChanges( bool watch );
-    
+
     bool acceptedLegalWarning() const;
     void setAcceptedLegalWarning( bool accept );
-    
+
     /// UI settings
     QByteArray mainWindowGeometry() const;
     void setMainWindowGeometry( const QByteArray& geom );
-    
+
     QByteArray mainWindowState() const;
     void setMainWindowState( const QByteArray& state );
 
@@ -71,24 +71,24 @@ public:
     /// Jabber settings
     bool jabberAutoConnect() const; /// true by default
     void setJabberAutoConnect( bool autoconnect = false );
-    
+
     QString jabberUsername() const;
     void setJabberUsername( const QString& username );
-    
+
     QString jabberPassword() const;
     void setJabberPassword( const QString& pw );
-    
+
     QString jabberServer() const;
     void setJabberServer( const QString& server );
-    
+
     unsigned int jabberPort() const; // default is 5222
     void setJabberPort( int port );
-    
+
     /// Network settings
     enum ExternalAddressMode { Lan, Upnp };
     ExternalAddressMode externalAddressMode() const;
     void setExternalAddressMode( ExternalAddressMode externalAddressMode );
-    
+
     bool preferStaticHostPort() const;
     void setPreferStaticHostPort( bool prefer );
 
@@ -120,42 +120,42 @@ public:
     /// ACL settings
     QStringList aclEntries() const;
     void setAclEntries( const QStringList &entries );
-    
+
     /// Last.fm settings
     bool scrobblingEnabled() const; /// false by default
     void setScrobblingEnabled( bool enable );
-    
+
     QString lastFmUsername() const;
     void setLastFmUsername( const QString& username );
-    
+
     QString lastFmPassword() const;
     void setLastFmPassword( const QString& password );
-    
+
     QByteArray lastFmSessionKey() const;
     void setLastFmSessionKey( const QByteArray& key );
-    
+
     /// Twitter settings
     QString twitterScreenName() const;
     void setTwitterScreenName( const QString& screenName );
-    
+
     QString twitterOAuthToken() const;
     void setTwitterOAuthToken( const QString& oauthtoken );
-    
+
     QString twitterOAuthTokenSecret() const;
     void setTwitterOAuthTokenSecret( const QString& oauthtokensecret );
 
     qint64 twitterCachedFriendsSinceId() const;
     void setTwitterCachedFriendsSinceId( qint64 sinceid );
-    
+
     qint64 twitterCachedMentionsSinceId() const;
     void setTwitterCachedMentionsSinceId( qint64 sinceid );
-    
+
     qint64 twitterCachedDirectMessagesSinceId() const;
     void setTwitterCachedDirectMessagesSinceId( qint64 sinceid );
-    
+
     QHash<QString, QVariant> twitterCachedPeers() const;
     void setTwitterCachedPeers( const QHash<QString, QVariant> &cachedPeers );
-    
+
     /// XMPP Component Settings
     QString xmppBotServer() const;
     void setXmppBotServer( const QString &server );
@@ -168,11 +168,14 @@ public:
 
     int xmppBotPort() const;
     void setXmppBotPort( const int port );
-    
+
     /// Script resolver settings
-    QStringList scriptResolvers() const;
+    QStringList allScriptResolvers() const;
-    void setScriptResolvers( const QStringList& resolver );
+    void setAllScriptResolvers( const QStringList& resolvers );
     void addScriptResolver( const QString& resolver );
+    QStringList enabledScriptResolvers() const;
+    void setEnabledScriptResolvers( const QStringList& resolvers );
+
 
 signals:
     void changed();

src/resolverconfigdelegate.cpp

@@ -0,0 +1,176 @@
+/* === This file is part of Tomahawk Player - <http://tomahawk-player.org> ===
+ *
+ *   Copyright 2010-2011, Christian Muehlhaeuser <muesli@tomahawk-player.org>
+ *
+ *   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 "resolverconfigdelegate.h"
+
+#include "resolversmodel.h"
+#include "tomahawk/tomahawkapp.h"
+
+#include <QApplication>
+#include <QPainter>
+#include <QMouseEvent>
+
+#define PADDING 4
+
+ResolverConfigDelegate::ResolverConfigDelegate( QObject* parent )
+    : QStyledItemDelegate( parent )
+    , m_configPressed( false )
+{
+
+}
+
+void
+ResolverConfigDelegate::paint( QPainter* painter, const QStyleOptionViewItem& option, const QModelIndex& index ) const
+{
+    QStyleOptionViewItemV4 opt = option;
+    initStyleOption( &opt, index );
+    QRect itemRect = opt.rect;
+    int top = itemRect.top();
+
+    QFont name = opt.font;
+    name.setPointSize( name.pointSize() + 2 );
+    name.setBold( true );
+
+    QFont path = opt.font;
+    path.setItalic( true );
+    path.setPointSize( path.pointSize() - 1 );
+
+
+    QFontMetrics bfm( name );
+    QFontMetrics sfm( path );
+
+    // draw the background
+    const QWidget* w = opt.widget;
+    QStyle* style = w ? w->style() : QApplication::style();
+    style->drawPrimitive( QStyle::PE_PanelItemViewItem, &opt, painter, w );
+
+    int rightSplit = itemRect.width();
+    int rectW = opt.rect.height() - 4 * PADDING;
+    QRect confRect = QRect( rightSplit - rectW - 2 * PADDING, 2 * PADDING + top, rectW, rectW );
+    // if the resolver has a config widget, paint it first (right-aligned)
+    if( index.data( ResolversModel::HasConfig ).toBool() ) {
+        // draw it the same size as the check belox
+        QStyleOptionToolButton topt;
+        topt.font = opt.font;
+        topt.icon = QIcon( RESPATH "images/configure.png" );
+        topt.iconSize = QSize( 16, 16 );
+        topt.rect = confRect;
+        topt.subControls = QStyle::SC_ToolButton;
+        topt.activeSubControls = QStyle::SC_None;
+        topt.features = QStyleOptionToolButton::None;
+        topt.pos = confRect.topLeft();
+        topt.state = m_configPressed ? QStyle::State_On : QStyle::State_Raised;
+        if( opt.state & QStyle::State_MouseOver || m_configPressed )
+            topt.state |= QStyle::State_HasFocus;
+        style->drawComplexControl( QStyle::CC_ToolButton, &topt, painter, w );
+    }
+
+    // draw check
+    confRect.moveTo( 2 * PADDING, 2 * PADDING + top );
+    opt.rect = confRect;
+    opt.checkState == Qt::Checked ? opt.state |= QStyle::State_On : opt.state |= QStyle::State_Off;
+    style->drawPrimitive( QStyle::PE_IndicatorViewItemCheck, &opt, painter, w );
+    itemRect.setX( opt.rect.topRight().x() + PADDING );
+
+    QString nameStr = bfm.elidedText( index.data( ResolversModel::ResolverName ).toString(),Qt::ElideRight, rightSplit );
+    painter->save();
+    painter->setFont( name );
+    QRect textRect = itemRect.adjusted( PADDING, PADDING, -PADDING, -PADDING );
+    textRect.setBottom( itemRect.height() / 2 + top  );
+    painter->drawText( textRect, nameStr );
+    painter->restore();
+
+    QString pathStr = sfm.elidedText( index.data( ResolversModel::ResolverPath ).toString(),Qt::ElideMiddle, rightSplit );
+    painter->save();
+    painter->setFont( path );
+    painter->setBrush( Qt::gray );
+    textRect.moveTop(  itemRect.height() / 2 + top );
+    painter->drawText( textRect, pathStr );
+    painter->restore();
+
+}
+
+QSize
+ResolverConfigDelegate::sizeHint( const QStyleOptionViewItem& option, const QModelIndex& index ) const
+{
+    int width = QStyledItemDelegate::sizeHint( option, index ).width();
+
+    QStyleOptionViewItemV4 opt = option;
+    initStyleOption( &opt, index );
+
+
+    QFont name = opt.font;
+    name.setPointSize( name.pointSize() + 2 );
+    name.setBold( true );
+
+    QFont path = opt.font;
+    path.setItalic( true );
+    path.setPointSize( path.pointSize() - 1 );
+
+
+    QFontMetrics bfm( name );
+    QFontMetrics sfm( path );
+    return QSize( width, 3 * PADDING + bfm.height() + sfm.height() );
+}
+
+bool
+ResolverConfigDelegate::editorEvent(QEvent* event, QAbstractItemModel* model, const QStyleOptionViewItem& option, const QModelIndex& index)
+{
+//     qDebug() << "EDITOR EVENT!" << ( event->type() == QEvent::MouseButtonRelease );
+
+    QStyleOptionViewItemV4 viewOpt( option );
+    initStyleOption( &viewOpt, index );
+    const QWidget* w = viewOpt.widget;
+    QStyle* style = w ? w->style() : QApplication::style();
+    int top = viewOpt.rect.top();
+
+    if( event->type() == QEvent::MouseButtonRelease || event->type() == QEvent::MouseButtonDblClick ) {
+        m_configPressed = false;
+
+        int rectW = option.rect.height() - 4 * PADDING;
+        QRect checkRect = QRect( 2 * PADDING, 2 * PADDING + top, rectW, rectW );
+        QMouseEvent* me = static_cast< QMouseEvent* >( event );
+        if( me->button() != Qt::LeftButton || !checkRect.contains( me->pos() ) )
+            return false;
+
+        // eat the double click events inside the check rect
+        if( event->type() == QEvent::MouseButtonDblClick ) {
+            return true;
+        }
+
+        Qt::CheckState curState = static_cast< Qt::CheckState >( index.data( Qt::CheckStateRole ).toInt() );
+        Qt::CheckState newState = curState == Qt::Checked ? Qt::Unchecked : Qt::Checked;
+        return model->setData( index, newState, Qt::CheckStateRole );
+
+    } else if( event->type() == QEvent::MouseButtonPress ) {
+        int rightSplit = viewOpt.rect.width();
+        int rectW = viewOpt.rect.height() - 4 * PADDING;
+        QRect confRect = QRect( rightSplit - rectW - 2 * PADDING, 2 * PADDING + top, rectW, rectW );
+
+        QMouseEvent* me = static_cast< QMouseEvent* >( event );
+        if( me->button() == Qt::LeftButton && confRect.contains( me->pos() ) ) {
+            m_configPressed = true;
+
+            emit openConfig( index.data( ResolversModel::ResolverPath ).toString() );
+            return true;
+        }
+    }
+
+    return QStyledItemDelegate::editorEvent( event, model, option, index );
+}

src/resolverconfigdelegate.h

@@ -0,0 +1,42 @@
+/* === This file is part of Tomahawk Player - <http://tomahawk-player.org> ===
+ *
+ *   Copyright 2010-2011, Christian Muehlhaeuser <muesli@tomahawk-player.org>
+ *
+ *   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/>.
+ */
+
+
+#ifndef RESOLVERCONFIGDELEGATE_H
+#define RESOLVERCONFIGDELEGATE_H
+
+#include <QStyledItemDelegate>
+
+
+class ResolverConfigDelegate : public QStyledItemDelegate
+{
+    Q_OBJECT
+public:
+    explicit ResolverConfigDelegate(QObject* parent = 0);
+    virtual void paint(QPainter* painter, const QStyleOptionViewItem& option, const QModelIndex& index) const;
+    virtual QSize sizeHint(const QStyleOptionViewItem& option, const QModelIndex& index) const;
+    virtual bool editorEvent( QEvent* event, QAbstractItemModel* model, const QStyleOptionViewItem& option, const QModelIndex& index );
+
+signals:
+    void openConfig( const QString& resolverPath );
+
+private:
+    bool m_configPressed;
+};
+
+#endif // RESOLVERCONFIGDELEGATE_H

src/resolverconfigwrapper.h

@@ -0,0 +1,68 @@
+/* === This file is part of Tomahawk Player - <http://tomahawk-player.org> ===
+ *
+ *   Copyright 2010-2011, Christian Muehlhaeuser <muesli@tomahawk-player.org>
+ *
+ *   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/>.
+ */
+#ifndef RESOLVER_CONFIG_WRAPPER
+#define RESOLVER_CONFIG_WRAPPER
+
+#include <QDialog>
+#include <QDialogButtonBox>
+#include <QVBoxLayout>
+
+class ResolverConfigWrapper : public QDialog
+{
+    Q_OBJECT
+public:
+    ResolverConfigWrapper( QWidget* conf, const QString& title, QWidget* parent ) : QDialog( parent ), m_widget( conf )
+    {
+        setWindowTitle( title );
+
+        QVBoxLayout* v = new QVBoxLayout( this );
+        v->addWidget( m_widget );
+
+        QDialogButtonBox* buttons = new QDialogButtonBox( QDialogButtonBox::Ok | QDialogButtonBox::Cancel, Qt::Horizontal, this );
+        connect( buttons, SIGNAL( clicked( QAbstractButton*)  ), this, SLOT( closed( QAbstractButton* ) ) );
+        connect( this, SIGNAL( rejected() ), this, SLOT( rejected() ) );
+        v->addWidget( buttons );
+
+        setLayout( v );
+    }
+public slots:
+    void closed( QAbstractButton* b )
+    {
+        // let the config widget live to see another day
+        layout()->removeWidget( m_widget );
+        m_widget->setParent( 0 );
+
+        QDialogButtonBox* buttons = qobject_cast< QDialogButtonBox* >( sender() );
+        if( buttons->standardButton( b ) == QDialogButtonBox::Ok )
+            done( QDialog::Accepted );
+        else
+            done( QDialog::Rejected );
+    }
+
+    // we get a rejected() signal emitted if the user presses escape (and no clicked() signal )
+    void rejected()
+    {
+        layout()->removeWidget( m_widget );
+        m_widget->setParent( 0 );
+    }
+
+private:
+    QWidget* m_widget;
+};
+
+#endif

src/resolvers/qtscriptresolver.cpp

@@ -1,5 +1,5 @@
 /* === This file is part of Tomahawk Player - <http://tomahawk-player.org> ===
- * 
+ *
  *   Copyright 2010-2011, Christian Muehlhaeuser <muesli@tomahawk-player.org>
  *
  *   Tomahawk is free software: you can redistribute it and/or modify
@@ -49,9 +49,8 @@ QtScriptResolver::QtScriptResolver( const QString& scriptPath )
     m_name       = m.value( "name" ).toString();
     m_weight     = m.value( "weight", 0 ).toUInt();
     m_timeout    = m.value( "timeout", 25 ).toUInt() * 1000;
-    m_preference = m.value( "preference", 0 ).toUInt();
 
-    qDebug() << Q_FUNC_INFO << m_name << m_weight << m_timeout << m_preference;
+    qDebug() << Q_FUNC_INFO << m_name << m_weight << m_timeout;
 
     m_ready = true;
     Tomahawk::Pipeline::instance()->addResolver( this );

src/resolvers/qtscriptresolver.h

@@ -1,5 +1,5 @@
 /* === This file is part of Tomahawk Player - <http://tomahawk-player.org> ===
- * 
+ *
  *   Copyright 2010-2011, Christian Muehlhaeuser <muesli@tomahawk-player.org>
  *
  *   Tomahawk is free software: you can redistribute it and/or modify
@@ -68,9 +68,10 @@ public:
 
     virtual QString name() const            { return m_name; }
     virtual unsigned int weight() const     { return m_weight; }
-    virtual unsigned int preference() const { return m_preference; }
     virtual unsigned int timeout() const    { return m_timeout; }
 
+    virtual QWidget* configUI() const { return 0; } // TODO support properly for qtscript resolvers too!
+    virtual void saveConfig() {}
 public slots:
     virtual void resolve( const Tomahawk::query_ptr& query );
     virtual void stop();
@@ -82,7 +83,7 @@ private:
     ScriptEngine* m_engine;
 
     QString m_name;
-    unsigned int m_weight, m_preference, m_timeout;
+    unsigned int m_weight, m_timeout;
 
     bool m_ready, m_stopped;
 };

src/resolvers/scriptresolver.cpp

@@ -49,6 +49,9 @@ ScriptResolver::~ScriptResolver()
     stop();
 
     Tomahawk::Pipeline::instance()->removeResolver( this );
+
+    if( !m_configWidget.isNull() )
+        delete m_configWidget.data();
 }
 
 
@@ -94,8 +97,6 @@ ScriptResolver::sendMsg( const QByteArray& msg )
 {
     qDebug() << Q_FUNC_INFO << m_ready << msg << msg.length();
 
-    if( !m_ready ) return;
-
     quint32 len;
     qToBigEndian( msg.length(), (uchar*) &len );
     m_proc.write( (const char*) &len, 4 );
@@ -121,6 +122,9 @@ ScriptResolver::handleMsg( const QByteArray& msg )
     {
         doSetup( m );
         return;
+    } else if( msgtype == "confwidget" ) {
+        setupConfWidget( m );
+        return;
     }
 
     if( msgtype == "results" )
@@ -212,7 +216,7 @@ ScriptResolver::resolve( const Tomahawk::query_ptr& query )
     sendMsg( msg );
 
     m_queryState.insert( query->id(), 1 );
-    new Tomahawk::FuncTimeout( m_timeout, boost::bind( &ScriptResolver::onTimeout, this, query ) );
+    new Tomahawk::FuncTimeout( m_timeout, boost::bind( &ScriptResolver::onTimeout, this, query ), this );
 }
 
 
@@ -223,17 +227,54 @@ ScriptResolver::doSetup( const QVariantMap& m )
     m_name       = m.value( "name" ).toString();
     m_weight     = m.value( "weight", 0 ).toUInt();
     m_timeout    = m.value( "timeout", 25 ).toUInt() * 1000;
-    m_preference = m.value( "preference", 0 ).toUInt();
     qDebug() << "SCRIPT" << filePath() << "READY," << endl
              << "name" << m_name << endl
              << "weight" << m_weight << endl
-             << "timeout" << m_timeout << endl
+             << "timeout" << m_timeout;
-             << "preference" << m_preference;
 
     m_ready = true;
     Tomahawk::Pipeline::instance()->addResolver( this );
 }
 
+void
+ScriptResolver::setupConfWidget( const QVariantMap& m )
+{
+    bool compressed = m.value( "compressed", "false" ).toString() == "true";
+    qDebug() << "Resolver has a preferences widget! compressed?" << compressed << m;
+
+    QByteArray uiData = m[ "widget" ].toByteArray();
+    if( compressed )
+        uiData = qUncompress( QByteArray::fromBase64( uiData ) );
+    else
+        uiData = QByteArray::fromBase64( uiData );
+
+    if( m.contains( "images" ) )
+        uiData = fixDataImagePaths( uiData, compressed, m[ "images" ].toMap() );
+    m_configWidget = QWeakPointer< QWidget >( widgetFromData( uiData, 0 ) );
+}
+
+
+void
+ScriptResolver::saveConfig()
+{
+    Q_ASSERT( !m_configWidget.isNull() );
+
+    QVariantMap m;
+    m.insert( "_msgtype", "setpref" );
+    QVariant widgets = configMsgFromWidget( m_configWidget.data() );
+    m.insert( "widgets", widgets );
+    QByteArray data = m_serializer.serialize( m );
+    sendMsg( data );
+}
+
+QWidget* ScriptResolver::configUI() const
+{
+    if( m_configWidget.isNull() )
+        return 0;
+    else
+        return m_configWidget.data();
+}
+
 
 void
 ScriptResolver::stop()

src/resolvers/scriptresolver.h

@@ -29,6 +29,7 @@
 #include "query.h"
 #include "result.h"
 
+class QWidget;
 class ScriptResolver : public Tomahawk::ExternalResolver
 {
 Q_OBJECT
@@ -42,6 +43,9 @@ public:
     virtual unsigned int preference() const { return m_preference; }
     virtual unsigned int timeout() const    { return m_timeout; }
 
+    virtual QWidget* configUI() const;
+    virtual void saveConfig();
+
 signals:
     void finished();
 
@@ -60,10 +64,12 @@ private:
     void handleMsg( const QByteArray& msg );
     void sendMsg( const QByteArray& msg );
     void doSetup( const QVariantMap& m );
+    void setupConfWidget( const QVariantMap& m );
 
     QProcess m_proc;
     QString m_name;
     unsigned int m_weight, m_preference, m_timeout, m_num_restarts;
+    QWeakPointer< QWidget > m_configWidget;
 
     quint32 m_msgsize;
     QByteArray m_msg;

src/resolversmodel.cpp

@@ -0,0 +1,154 @@
+/* === This file is part of Tomahawk Player - <http://tomahawk-player.org> ===
+ *
+ *   Copyright 2010-2011, Christian Muehlhaeuser <muesli@tomahawk-player.org>
+ *
+ *   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 "resolversmodel.h"
+#include <QFileInfo>
+#include <tomahawksettings.h>
+#include <tomahawk/tomahawkapp.h>
+
+
+ResolversModel::ResolversModel( const QStringList& allResolvers, const QStringList& enabledResolvers, QObject* parent )
+    : QAbstractListModel( parent )
+    , m_allResolvers( allResolvers )
+    , m_enabledResolvers( enabledResolvers )
+{
+    // do some sanity checking just in case
+    bool changed = false;
+    foreach( const QString& l, m_enabledResolvers ) {
+        if( !m_allResolvers.contains( l ) ) {
+            m_enabledResolvers.removeAll( l );
+            changed = true;
+        }
+     }
+     if( changed )
+        TomahawkSettings::instance()->setEnabledScriptResolvers( m_enabledResolvers );
+
+}
+
+
+ResolversModel::~ResolversModel()
+{
+
+}
+
+QVariant
+ResolversModel::data( const QModelIndex& index, int role ) const
+{
+    if( !index.isValid() )
+        return QVariant();
+
+    switch( role )
+    {
+    case Qt::DisplayRole:
+    case ResolversModel::ResolverName:
+    {
+        QFileInfo info( m_allResolvers.at( index.row() ) );
+        return info.baseName();
+    }
+    case ResolversModel::ResolverPath:
+        return m_allResolvers.at( index.row() );
+    case ResolversModel::HasConfig:
+        if( Tomahawk::ExternalResolver* r = TomahawkApp::instance()->resolverForPath( m_allResolvers.at( index.row() ) ) ) // if we have one, it means we are loaded too!
+            return r->configUI() != 0;
+        return false;
+    case Qt::CheckStateRole:
+        return m_enabledResolvers.contains( m_allResolvers.at( index.row() ) ) ? Qt::Checked : Qt::Unchecked;
+    default:
+        return QVariant();
+    }
+}
+
+bool
+ResolversModel::setData( const QModelIndex& index, const QVariant& value, int role )
+{
+    if( role == Qt::CheckStateRole ) {
+        Qt::CheckState state = static_cast< Qt::CheckState >( value.toInt() );
+        QString resolver = m_allResolvers.at( index.row() );
+
+        if( state == Qt::Checked && !m_enabledResolvers.contains( resolver ) ) {
+            m_enabledResolvers.append( resolver );
+
+            TomahawkApp::instance()->enableScriptResolver( resolver );
+        } else if( state == Qt::Unchecked ) {
+            m_enabledResolvers.removeAll( resolver );
+
+            TomahawkApp::instance()->disableScriptResolver( resolver );
+        }
+        dataChanged( index, index );
+
+        return true;
+    }
+    return false;
+}
+
+
+int
+ResolversModel::rowCount( const QModelIndex& parent ) const
+{
+    return m_allResolvers.size();
+}
+
+int
+ResolversModel::columnCount(const QModelIndex& parent) const
+{
+    return 1;
+}
+
+Qt::ItemFlags
+ResolversModel::flags( const QModelIndex& index ) const
+{
+    return QAbstractItemModel::flags(index) | Qt::ItemIsUserCheckable;
+}
+
+
+void
+ResolversModel::addResolver( const QString& resolver, bool enable )
+{
+    beginInsertRows( QModelIndex(), m_allResolvers.count(), m_allResolvers.count() );
+    m_allResolvers << resolver;
+    if( enable )
+        m_enabledResolvers << resolver;
+    endInsertRows();
+}
+
+void
+ResolversModel::removeResolver( const QString& resolver )
+{
+    for( int i = 0; i < m_allResolvers.count(); i++ ) {
+        if( m_allResolvers.at( i ) == resolver ) {
+            beginRemoveRows( QModelIndex(), i, i );
+            m_allResolvers.takeAt( i );
+            endRemoveRows();
+        }
+    }
+    m_enabledResolvers.removeAll( resolver );
+}
+
+QStringList
+ResolversModel::allResolvers() const
+{
+    return m_allResolvers;
+}
+
+QStringList
+ResolversModel::enabledResolvers() const
+{
+    return m_enabledResolvers;
+}
+

src/resolversmodel.h

@@ -0,0 +1,55 @@
+/* === This file is part of Tomahawk Player - <http://tomahawk-player.org> ===
+ *
+ *   Copyright 2010-2011, Christian Muehlhaeuser <muesli@tomahawk-player.org>
+ *
+ *   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/>.
+ */
+
+
+#ifndef RESOLVERSMODEL_H
+#define RESOLVERSMODEL_H
+
+#include <QModelIndex>
+#include <QStringList>
+
+
+class ResolversModel : public QAbstractListModel
+{
+public:
+    enum Roles {
+        ResolverName = Qt::UserRole + 15,
+        ResolverPath = Qt::UserRole + 16,
+        HasConfig = Qt::UserRole + 17
+    };
+
+    explicit ResolversModel( const QStringList& allResolvers, const QStringList& enabledResolvers, QObject* parent = 0 );
+    virtual ~ResolversModel();
+
+    virtual QVariant data( const QModelIndex& index, int role = Qt::DisplayRole ) const;
+    virtual int rowCount( const QModelIndex& parent = QModelIndex() ) const;
+    virtual int columnCount( const QModelIndex& parent ) const;
+    virtual Qt::ItemFlags flags(const QModelIndex& index) const;
+    virtual bool setData(const QModelIndex& index, const QVariant& value, int role = Qt::EditRole);
+
+    void addResolver( const QString& resolver, bool enable = false );
+    void removeResolver( const QString& resolver );
+
+    QStringList allResolvers() const;
+    QStringList enabledResolvers() const;
+private:
+    QStringList m_allResolvers;
+    QStringList m_enabledResolvers;
+};
+
+#endif // RESOLVERSMODEL_H

src/settingsdialog.cpp

@@ -1,5 +1,5 @@
 /* === This file is part of Tomahawk Player - <http://tomahawk-player.org> ===
- * 
+ *
  *   Copyright 2010-2011, Christian Muehlhaeuser <muesli@tomahawk-player.org>
  *
  *   Tomahawk is free software: you can redistribute it and/or modify
@@ -24,6 +24,7 @@
 #include <QFileDialog>
 #include <QMessageBox>
 #include <QNetworkProxy>
+#include <QVBoxLayout>
 
 #ifdef LIBLASTFM_FOUND
 #include <lastfm/ws.h>
@@ -39,6 +40,9 @@
 #include "sip/SipHandler.h"
 #include <database/database.h>
 #include "scanmanager.h"
+#include "resolverconfigdelegate.h"
+#include "resolversmodel.h"
+#include "resolverconfigwrapper.h"
 
 static QString
 md5( const QByteArray& src )
@@ -47,7 +51,6 @@ md5( const QByteArray& src )
     return QString::fromLatin1( digest.toHex() ).rightJustified( 32, '0' );
 }
 
-
 SettingsDialog::SettingsDialog( QWidget *parent )
     : QDialog( parent )
     , ui( new Ui::SettingsDialog )
@@ -96,18 +99,19 @@ SettingsDialog::SettingsDialog( QWidget *parent )
     ui->lineEditLastfmUsername->setText( s->lastFmUsername() );
     ui->lineEditLastfmPassword->setText(s->lastFmPassword() );
     connect( ui->pushButtonTestLastfmLogin, SIGNAL( clicked( bool) ), this, SLOT( testLastFmLogin() ) );
-    
+
     // SCRIPT RESOLVER
     ui->removeScript->setEnabled( false );
-    foreach( const QString& resolver, s->scriptResolvers() ) {
+    ResolverConfigDelegate* del = new ResolverConfigDelegate( this );
-        QFileInfo info( resolver );
+    connect( del, SIGNAL( openConfig( QString ) ), this, SLOT( openResolverConfig( QString ) ) );
-        ui->scriptList->addTopLevelItem( new QTreeWidgetItem( QStringList() << info.baseName() << resolver ) );
+    ui->scriptList->setItemDelegate( del );
-        
+    m_resolversModel =  new ResolversModel( s->allScriptResolvers(), s->enabledScriptResolvers(), this );
-    }
+    ui->scriptList->setModel( m_resolversModel );
-    connect( ui->scriptList, SIGNAL( itemClicked( QTreeWidgetItem*, int ) ), this, SLOT( scriptSelectionChanged() ) );
+
+    connect( ui->scriptList->selectionModel(), SIGNAL( selectionChanged( QItemSelection,QItemSelection ) ), this, SLOT( scriptSelectionChanged() ) );
     connect( ui->addScript, SIGNAL( clicked( bool ) ), this, SLOT( addScriptResolver() ) );
     connect( ui->removeScript, SIGNAL( clicked( bool ) ), this, SLOT( removeScriptResolver() ) );
-    
+
     connect( ui->buttonBrowse, SIGNAL( clicked() ),  SLOT( showPathSelector() ) );
     connect( ui->proxyButton,  SIGNAL( clicked() ),  SLOT( showProxySettings() ) );
     connect( ui->checkBoxStaticPreferred, SIGNAL( toggled(bool) ), SLOT( toggleUpnp(bool) ) );
@@ -132,23 +136,19 @@ SettingsDialog::~SettingsDialog()
         s->setJabberPassword( ui->jabberPassword->text() );
         s->setJabberServer( ui->jabberServer->text() );
         s->setJabberPort( ui->jabberPort->value() );
-        
+
         s->setExternalHostname( ui->staticHostName->text() );
         s->setExternalPort( ui->staticPort->value() );
 
         s->setScannerPaths( QStringList( ui->lineEditMusicPath->text() ) );
         s->setWatchForChanges( ui->checkBoxWatchForChanges->isChecked() );
-        
+
         s->setScrobblingEnabled( ui->checkBoxEnableLastfm->isChecked() );
         s->setLastFmUsername( ui->lineEditLastfmUsername->text() );
         s->setLastFmPassword( ui->lineEditLastfmPassword->text() );
 
-        QStringList resolvers;
+        s->setAllScriptResolvers( m_resolversModel->allResolvers() );
-        for( int i = 0; i < ui->scriptList->topLevelItemCount(); i++ )
+        s->setEnabledScriptResolvers( m_resolversModel->enabledResolvers() );
-        {
-            resolvers << ui->scriptList->topLevelItem( i )->data( 1, Qt::DisplayRole ).toString();
-        }
-        s->setScriptResolvers( resolvers );
 
         s->applyChanges();
     }
@@ -260,13 +260,13 @@ SettingsDialog::onLastFmFinished()
                  ui->pushButtonTestLastfmLogin->setEnabled( false );
              }
              break;
-             
+
         case QNetworkReply::ContentOperationNotPermittedError:
         case QNetworkReply::AuthenticationRequiredError:
             ui->pushButtonTestLastfmLogin->setText( tr( "Failed" ) );
             ui->pushButtonTestLastfmLogin->setEnabled( true );
             break;
-            
+
         default:
             qDebug() << "Couldn't get last.fm auth result";
             ui->pushButtonTestLastfmLogin->setText( tr( "Could not contact server" ) );
@@ -336,38 +336,50 @@ ProxyDialog::saveSettings()
 }
 
 
-void 
+void
 SettingsDialog::addScriptResolver()
 {
     QString resolver = QFileDialog::getOpenFileName( this, tr( "Load script resolver file" ), qApp->applicationDirPath() );
     if( !resolver.isEmpty() ) {
-        QFileInfo info( resolver );
+        m_resolversModel->addResolver( resolver, true );
-        ui->scriptList->addTopLevelItem( new QTreeWidgetItem(  QStringList() << info.baseName() << resolver ) );
+        TomahawkApp::instance()->enableScriptResolver( resolver );
-        
-        TomahawkApp::instance()->addScriptResolver( resolver );
     }
 }
 
 
-void 
+void
 SettingsDialog::removeScriptResolver()
 {
     // only one selection
-    if( !ui->scriptList->selectedItems().isEmpty() ) {
+    if( !ui->scriptList->selectionModel()->selectedIndexes().isEmpty() ) {
-        QString resolver = ui->scriptList->selectedItems().first()->data( 1, Qt::DisplayRole ).toString();
+        QString resolver = ui->scriptList->selectionModel()->selectedIndexes().first().data( ResolversModel::ResolverPath ).toString();
-        delete ui->scriptList->takeTopLevelItem( ui->scriptList->indexOfTopLevelItem( ui->scriptList->selectedItems().first() ) );
+        m_resolversModel->removeResolver( resolver );
-        
+
-        TomahawkApp::instance()->removeScriptResolver( resolver );
+        TomahawkApp::instance()->disableScriptResolver( resolver );
     }
 }
 
-
+void
-void 
 SettingsDialog::scriptSelectionChanged()
 {
-    if( !ui->scriptList->selectedItems().isEmpty() ) {
+    if( !ui->scriptList->selectionModel()->selectedIndexes().isEmpty() ) {
         ui->removeScript->setEnabled( true );
     } else {
         ui->removeScript->setEnabled( false );
     }
 }
+
+void
+SettingsDialog::openResolverConfig( const QString& resolver )
+{
+    Tomahawk::ExternalResolver* r = TomahawkApp::instance()->resolverForPath( resolver );
+    if( r && r->configUI() ) {
+        ResolverConfigWrapper dialog( r->configUI(), "Resolver Config", this );
+        QWeakPointer< ResolverConfigWrapper > watcher( &dialog );
+        int ret = dialog.exec();
+        if( !watcher.isNull() && ret == QDialog::Accepted ) {
+            // send changed config to resolver
+            r->saveConfig();
+        }
+    }
+}

src/settingsdialog.h

@@ -1,5 +1,5 @@
 /* === This file is part of Tomahawk Player - <http://tomahawk-player.org> ===
- * 
+ *
  *   Copyright 2010-2011, Christian Muehlhaeuser <muesli@tomahawk-player.org>
  *
  *   Tomahawk is free software: you can redistribute it and/or modify
@@ -21,6 +21,7 @@
 
 #include <QDialog>
 
+class ResolversModel;
 class QNetworkReply;
 
 namespace Ui
@@ -53,7 +54,7 @@ public:
 
 signals:
     void settingsChanged();
-    
+
 protected:
     void changeEvent( QEvent* e );
 
@@ -71,13 +72,15 @@ private slots:
     void addScriptResolver();
     void scriptSelectionChanged();
     void removeScriptResolver();
-    
+    void openResolverConfig( const QString& );
+
 private:
     Ui::SettingsDialog* ui;
 
     ProxyDialog m_proxySettings;
     bool m_rejected;
     QNetworkReply* m_testLastFmQuery;
+    ResolversModel* m_resolversModel;
 };
 
 #endif // SETTINGSDIALOG_H

src/settingsdialog.ui

@@ -23,7 +23,7 @@
    <item>
     <widget class="QTabWidget" name="tabWidget">
      <property name="currentIndex">
-      <number>0</number>
+      <number>4</number>
      </property>
      <widget class="QWidget" name="tabJabber">
       <attribute name="title">
@@ -590,7 +590,7 @@
        <item>
         <layout class="QHBoxLayout" name="horizontalLayout_4">
          <item>
-          <widget class="QTreeWidget" name="scriptList">
+          <widget class="QTreeView" name="scriptList">
            <property name="alternatingRowColors">
             <bool>true</bool>
            </property>
@@ -600,40 +600,18 @@
            <property name="rootIsDecorated">
             <bool>false</bool>
            </property>
+           <property name="uniformRowHeights">
+            <bool>true</bool>
+           </property>
            <property name="itemsExpandable">
             <bool>false</bool>
            </property>
            <property name="animated">
             <bool>true</bool>
            </property>
-           <property name="columnCount">
+           <property name="headerHidden">
-            <number>2</number>
+            <bool>true</bool>
            </property>
-           <attribute name="headerVisible">
-            <bool>false</bool>
-           </attribute>
-           <attribute name="headerCascadingSectionResizes">
-            <bool>true</bool>
-           </attribute>
-           <attribute name="headerDefaultSectionSize">
-            <number>150</number>
-           </attribute>
-           <attribute name="headerHighlightSections">
-            <bool>true</bool>
-           </attribute>
-           <attribute name="headerStretchLastSection">
-            <bool>true</bool>
-           </attribute>
-           <column>
-            <property name="text">
-             <string notr="true">1</string>
-            </property>
-           </column>
-           <column>
-            <property name="text">
-             <string notr="true">2</string>
-            </property>
-           </column>
           </widget>
          </item>
          <item>

src/tomahawkapp.cpp

@@ -289,7 +289,7 @@ TomahawkApp::~TomahawkApp()
     qDebug() << Q_FUNC_INFO;
 
     // stop script resolvers
-    foreach( Tomahawk::ExternalResolver* r, m_scriptResolvers )
+    foreach( Tomahawk::ExternalResolver* r, m_scriptResolvers.values() )
     {
         delete r;
     }
@@ -415,37 +415,41 @@ TomahawkApp::setupPipeline()
     Pipeline::instance()->addResolver( new DatabaseResolver( 100 ) );
 
     // load script resolvers
-    foreach( QString resolver, TomahawkSettings::instance()->scriptResolvers() )
+    foreach( QString resolver, TomahawkSettings::instance()->enabledScriptResolvers() )
-        addScriptResolver( resolver );
+        enableScriptResolver( resolver );
 }
 
 
 void
-TomahawkApp::addScriptResolver( const QString& path )
+TomahawkApp::enableScriptResolver( const QString& path )
 {
     const QFileInfo fi( path );
     if ( fi.suffix() == "js" || fi.suffix() == "script" )
-        m_scriptResolvers << new QtScriptResolver( path );
+        m_scriptResolvers.insert( path, new QtScriptResolver( path ) );
     else
-        m_scriptResolvers << new ScriptResolver( path );
+        m_scriptResolvers.insert( path, new ScriptResolver( path ) );
 }
 
 
 void
-TomahawkApp::removeScriptResolver( const QString& path )
+TomahawkApp::disableScriptResolver( const QString& path )
 {
-    foreach( Tomahawk::ExternalResolver* r, m_scriptResolvers )
+    if( m_scriptResolvers.contains( path ) )
     {
-        if( r->filePath() == path )
+        Tomahawk::ExternalResolver* r = m_scriptResolvers.take( path );
-        {
+
-            m_scriptResolvers.removeAll( r );
+        connect( r, SIGNAL( finished() ), r, SLOT( deleteLater() ) );
-            connect( r, SIGNAL( finished() ), r, SLOT( deleteLater() ) );
+        r->stop();
-            r->stop();
+        return;
-            return;
-        }
     }
 }
 
+Tomahawk::ExternalResolver*
+TomahawkApp::resolverForPath( const QString& scriptPath )
+{
+    return m_scriptResolvers.value( scriptPath, 0 );
+}
+
 
 void
 TomahawkApp::initLocalCollection()