* Added DatabaseCommand_RenamePlaylist.

* Added ItemDelegate for the SourcesModel which provides an editor for inline renaming playlist items.

include/tomahawk/playlist.h

@@ -97,6 +97,7 @@ public:
                                          bool shared );
 
     static bool remove( const playlist_ptr& playlist );
+    bool rename( const QString& title );
 
     virtual void loadRevision( const QString& rev = "" );
 
@@ -117,14 +118,14 @@ public:
     // these need to exist and be public for the json serialization stuff
     // you SHOULD NOT call them.  They are used for an alternate CTOR method from json.
     // maybe friend QObjectHelper and make them private?
-    Playlist( const source_ptr& author ) :
-            m_source( author )
-            , m_lastmodified( 0 )
+    Playlist( const source_ptr& author )
+        : m_source( author )
+        , m_lastmodified( 0 )
     {
         qDebug() << Q_FUNC_INFO << "JSON";
     }
     void setCurrentrevision( const QString& s ) { m_currentrevision = s; }
-    void setTitle( const QString& s )           { m_title= s; }
+    void setTitle( const QString& s )           { m_title = s; }
     void setInfo( const QString& s )            { m_info = s; }
     void setCreator( const QString& s )         { m_creator = s; }
     void setGuid( const QString& s )            { m_guid = s; }

src/CMakeLists.txt

@@ -73,6 +73,7 @@ SET( tomahawkSources ${tomahawkSources}
      database/databasecommand_loadallplaylists.cpp
      database/databasecommand_createplaylist.cpp
      database/databasecommand_deleteplaylist.cpp
+     database/databasecommand_renameplaylist.cpp
      database/databasecommand_loadops.cpp
      database/databasecommand_updatesearchindex.cpp
      database/databasecollection.cpp
@@ -113,6 +114,7 @@ SET( tomahawkSourcesGui ${tomahawkSourcesGui}
      sourcetree/sourcetreeitem.cpp
      sourcetree/sourcetreeitemwidget.cpp
      sourcetree/sourcetreeview.cpp
+     sourcetree/sourcetreedelegate.cpp
 
      topbar/topbar.cpp
      topbar/clearbutton.cpp  
@@ -171,6 +173,7 @@ SET( tomahawkHeaders ${tomahawkHeaders}
      database/databasecommand_loadallplaylists.h
      database/databasecommand_createplaylist.h
      database/databasecommand_deleteplaylist.h
+     database/databasecommand_renameplaylist.h
      database/databasecommand_loadops.h
      database/databasecommand_updatesearchindex.h
      database/databasecollection.h
@@ -228,6 +231,7 @@ SET( tomahawkHeadersGui ${tomahawkHeadersGui}
      sourcetree/sourcetreeitem.h
      sourcetree/sourcetreeitemwidget.h
      sourcetree/sourcetreeview.h
+     sourcetree/sourcetreedelegate.h
 
      topbar/topbar.h
      topbar/clearbutton.h 

src/database/databasecommand_renameplaylist.cpp

@@ -0,0 +1,56 @@
+#include "databasecommand_renameplaylist.h"
+
+#include <QSqlQuery>
+
+#include "tomahawk/tomahawkapp.h"
+
+using namespace Tomahawk;
+
+
+DatabaseCommand_RenamePlaylist::DatabaseCommand_RenamePlaylist( const source_ptr& source, const QString& playlistguid, const QString& playlistTitle )
+    : DatabaseCommandLoggable( source )
+{
+    setPlaylistguid( playlistguid );
+    setPlaylistTitle( playlistTitle );
+}
+
+
+void
+DatabaseCommand_RenamePlaylist::exec( DatabaseImpl* lib )
+{
+    qDebug() << Q_FUNC_INFO;
+
+    TomahawkSqlQuery cre = lib->newquery();
+
+    QString sql = QString( "UPDATE playlist SET title = :title WHERE guid = :id AND source %1" )
+                     .arg( source()->isLocal() ? "IS NULL" : QString( "= %1" ).arg( source()->id() ) );
+
+    cre.prepare( sql );
+    cre.bindValue( ":id", m_playlistguid );
+    cre.bindValue( ":title", m_playlistguid );
+
+    bool ok = cre.exec();
+    if( !ok )
+    {
+        qDebug() << cre.lastError().databaseText()
+                 << cre.lastError().driverText()
+                 << cre.executedQuery()
+                 << cre.boundValues();
+        Q_ASSERT( ok );
+    }
+}
+
+
+void
+DatabaseCommand_RenamePlaylist::postCommitHook()
+{
+    qDebug() << Q_FUNC_INFO << "..reporting..";
+
+    playlist_ptr playlist = source()->collection()->playlist( m_playlistguid );
+    Q_ASSERT( !playlist.isNull() );
+
+    playlist->setTitle( m_playlistTitle );
+
+    if( source()->isLocal() )
+        APP->servent().triggerDBSync();
+}

src/database/databasecommand_renameplaylist.h

@@ -0,0 +1,39 @@
+#ifndef DATABASECOMMAND_RENAMEPLAYLIST_H
+#define DATABASECOMMAND_RENAMEPLAYLIST_H
+
+#include "databaseimpl.h"
+#include "databasecommandloggable.h"
+#include "tomahawk/source.h"
+#include "tomahawk/typedefs.h"
+
+class DatabaseCommand_RenamePlaylist : public DatabaseCommandLoggable
+{
+Q_OBJECT
+Q_PROPERTY( QString playlistguid READ playlistguid WRITE setPlaylistguid )
+Q_PROPERTY( QString playlistTitle READ playlistTitle WRITE setPlaylistTitle )
+
+public:
+    explicit DatabaseCommand_RenamePlaylist( QObject* parent = 0 )
+            : DatabaseCommandLoggable( parent )
+    {}
+
+    explicit DatabaseCommand_RenamePlaylist( const Tomahawk::source_ptr& source, const QString& playlistguid, const QString& playlistTitle );
+
+    QString commandname() const { return "renameplaylist"; }
+
+    virtual void exec( DatabaseImpl* lib );
+    virtual void postCommitHook();
+    virtual bool doesMutates() const { return true; }
+
+    QString playlistguid() const { return m_playlistguid; }
+    void setPlaylistguid( const QString& s ) { m_playlistguid = s; }
+
+    QString playlistTitle() const { return m_playlistTitle; }
+    void setPlaylistTitle( const QString& s ) { m_playlistTitle = s; }
+
+private:
+    QString m_playlistguid;
+    QString m_playlistTitle;
+};
+
+#endif // DATABASECOMMAND_RENAMEPLAYLIST_H

src/playlist.cpp

@@ -9,6 +9,7 @@
 #include "databasecommand_setplaylistrevision.h"
 #include "databasecommand_createplaylist.h"
 #include "databasecommand_deleteplaylist.h"
+#include "databasecommand_renameplaylist.h"
 
 using namespace Tomahawk;
 
@@ -108,6 +109,16 @@ Playlist::remove( const playlist_ptr& playlist )
 }
 
 
+bool
+Playlist::rename( const QString& title )
+{
+    DatabaseCommand_RenamePlaylist* cmd = new DatabaseCommand_RenamePlaylist( author(), guid(), title );
+    APP->database()->enqueue( QSharedPointer<DatabaseCommand>(cmd) );
+
+    return true; // FIXME
+}
+
+
 void
 Playlist::reportCreated( const playlist_ptr& self )
 {

src/playlist/playlistitemdelegate.cpp

@@ -34,6 +34,13 @@ PlaylistItemDelegate::sizeHint( const QStyleOptionViewItem& option, const QModel
 }
 
 
+QWidget*
+PlaylistItemDelegate::createEditor ( QWidget* parent, const QStyleOptionViewItem& option, const QModelIndex& index ) const
+{
+    return 0;
+}
+
+
 void
 PlaylistItemDelegate::paint( QPainter* painter, const QStyleOptionViewItem& option, const QModelIndex& index ) const
 {

src/playlist/playlistitemdelegate.h

@@ -21,6 +21,8 @@ protected:
     void paint( QPainter* painter, const QStyleOptionViewItem& option, const QModelIndex& index ) const;
     QSize sizeHint( const QStyleOptionViewItem& option, const QModelIndex& index ) const;
 
+    QWidget* createEditor( QWidget* parent, const QStyleOptionViewItem& option, const QModelIndex& index ) const;
+
 private:
     unsigned int m_removalProgress;
     QAbstractItemView* m_view;

src/sourcetree/sourcesmodel.cpp

@@ -52,7 +52,14 @@ SourcesModel::flags( const QModelIndex& index ) const
     Qt::ItemFlags defaultFlags = QStandardItemModel::flags( index );
 
     if ( index.isValid() )
+    {
+        QModelIndex idx = index.model()->index( index.row(), 0, index.parent() );
+        int type = idx.data( Qt::UserRole + 1 ).toInt();
+        if ( type == 1 )
+            defaultFlags |= Qt::ItemIsEditable;
+
         return Qt::ItemIsDragEnabled | Qt::ItemIsDropEnabled | defaultFlags;
+    }
     else
         return defaultFlags;
 }
@@ -198,3 +205,30 @@ SourcesModel::indexToTreeItem( const QModelIndex& index )
 
     return 0;
 }
+
+
+bool
+SourcesModel::setData( const QModelIndex& index, const QVariant& value, int role )
+{
+    qDebug() << Q_FUNC_INFO;
+
+    if ( !index.isValid() )
+        return false;
+
+    QModelIndex idx = index.model()->index( index.row(), 0, index.parent() );
+    int type = idx.data( Qt::UserRole + 1 ).toInt();
+    if ( type == 1 )
+    {
+        qlonglong pptr = idx.data( Qt::UserRole + 3 ).toLongLong();
+        playlist_ptr* playlist = reinterpret_cast<playlist_ptr*>(pptr);
+        if ( playlist )
+        {
+            playlist->data()->rename( value.toString() );
+            QStandardItemModel::setData( index, value, Qt::DisplayRole );
+        }
+
+        return true;
+    }
+
+    return false;
+}

src/sourcetree/sourcesmodel.h

@@ -29,6 +29,9 @@ public:
 signals:
     void clicked( const QModelIndex& );
 
+protected:
+    bool setData( const QModelIndex& index, const QVariant& value, int role = Qt::EditRole );
+
 private slots:
     void onSourceAdded( const Tomahawk::source_ptr& source );
     void onSourceRemoved( const Tomahawk::source_ptr& source );

src/sourcetree/sourcetreedelegate.cpp

@@ -0,0 +1,52 @@
+#include "sourcetreedelegate.h"
+
+#include <QLineEdit>
+#include <QAbstractItemView>
+
+
+SourceTreeDelegate::SourceTreeDelegate( QAbstractItemView* parent )
+    : QStyledItemDelegate( (QObject*)parent )
+    , m_view( parent )
+{
+}
+
+
+QWidget*
+SourceTreeDelegate::createEditor( QWidget* parent, const QStyleOptionViewItem& option, const QModelIndex& index ) const
+{
+    QLineEdit* editor = new QLineEdit( parent );
+    editor->setFrame( false );
+    editor->setObjectName( "playlistEditor" );
+
+    return editor;
+}
+
+
+void
+SourceTreeDelegate::updateEditorGeometry( QWidget* editor, const QStyleOptionViewItem& option, const QModelIndex& index ) const
+{
+    if ( editor->objectName() != "playlistEditor" )
+        return;
+
+    QRect r = option.rect;
+    r.adjust( 20, -1, -8, 1 );
+
+    editor->setGeometry( r );
+}
+
+
+void
+SourceTreeDelegate::setModelData( QWidget* editor, QAbstractItemModel* model, const QModelIndex& index ) const
+{
+     QLineEdit* le = static_cast<QLineEdit*>( editor );
+
+     model->setData( index, le->text(), Qt::EditRole );
+}
+
+
+QSize
+SourceTreeDelegate::sizeHint( const QStyleOptionViewItem& option, const QModelIndex& index ) const
+{
+    QSize size = QStyledItemDelegate::sizeHint( option, index );
+    return size;
+}

src/sourcetree/sourcetreedelegate.h

@@ -0,0 +1,25 @@
+#ifndef SOURCETREEDELEGATE_H
+#define SOURCETREEDELEGATE_H
+
+#include <QDebug>
+#include <QStyledItemDelegate>
+
+class SourceTreeDelegate : public QStyledItemDelegate
+{
+Q_OBJECT
+
+public:
+    SourceTreeDelegate( QAbstractItemView* parent = 0 );
+
+protected:
+    QSize sizeHint( const QStyleOptionViewItem& option, const QModelIndex& index ) const;
+
+    QWidget* createEditor( QWidget* parent, const QStyleOptionViewItem& option, const QModelIndex& index ) const;
+    void updateEditorGeometry( QWidget* editor, const QStyleOptionViewItem& option, const QModelIndex& index ) const;
+    void setModelData( QWidget* editor, QAbstractItemModel* model, const QModelIndex& index ) const;
+
+private:
+    QAbstractItemView* m_view;
+};
+
+#endif // SOURCETREEDELEGATE_H

src/sourcetree/sourcetreeview.cpp

@@ -6,6 +6,7 @@
 #include "playlistmanager.h"
 #include "sourcetreeitem.h"
 #include "sourcesmodel.h"
+#include "sourcetreedelegate.h"
 
 #include <QAction>
 #include <QContextMenuEvent>
@@ -29,11 +30,15 @@ SourceTreeView::SourceTreeView( QWidget* parent )
     setDragDropMode( QAbstractItemView::DropOnly );
     setAcceptDrops( true );
     setDropIndicatorShown( false );
-    setAllColumnsShowFocus( false );
+    setAllColumnsShowFocus( true );
+    setUniformRowHeights( false );
 
     setContextMenuPolicy( Qt::CustomContextMenu );
     connect( this, SIGNAL( customContextMenuRequested( const QPoint& ) ), SLOT( onCustomContextMenu( const QPoint& ) ) );
 
+    m_delegate = new SourceTreeDelegate( this );
+    setItemDelegate( m_delegate );
+
     m_model = new SourcesModel( this );
     setModel( m_model );
 

src/sourcetree/sourcetreeview.h

@@ -9,6 +9,7 @@
 class CollectionModel;
 class PlaylistModel;
 class SourcesModel;
+class SourceTreeDelegate;
 
 class SourceTreeView : public QTreeView
 {
@@ -47,6 +48,7 @@ private:
 
     CollectionModel* m_collectionModel;
     SourcesModel* m_model;
+    SourceTreeDelegate* m_delegate;
     QModelIndex m_contextMenuIndex;
 
     QMenu m_playlistMenu;

src/topbar/topbar.cpp

@@ -157,7 +157,7 @@ TopBar::setNumSources( unsigned int i )
         {
             fadeOutDude( k );
             m_sources--;
-        } while( k-- > i );
+        } while( (unsigned int)k-- > i );
 
         m_sources = i;
     }