* Added TrackItemDelegate, to replace the various FoobarDelegates.

src/libtomahawk/playlist/TrackItemDelegate.cpp

@@ -0,0 +1,132 @@
+/* === This file is part of Tomahawk Player - <http://tomahawk-player.org> ===
+ *
+ *   Copyright 2014, 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 "TrackItemDelegate.h"
+
+#include <QApplication>
+#include <QPainter>
+#include <QDateTime>
+
+#include "Query.h"
+#include "Result.h"
+#include "Artist.h"
+#include "Source.h"
+#include "SourceList.h"
+
+#include "PlaylistView.h"
+#include "PlayableModel.h"
+#include "PlayableItem.h"
+#include "PlayableProxyModel.h"
+#include "TrackView.h"
+#include "ViewHeader.h"
+
+#include "audio/AudioEngine.h"
+#include "utils/ImageRegistry.h"
+#include "utils/TomahawkUtilsGui.h"
+#include "utils/Logger.h"
+
+// Forward Declarations breaking QSharedPointer
+#if QT_VERSION < QT_VERSION_CHECK( 5, 0, 0 )
+    #include "utils/PixmapDelegateFader.h"
+#endif
+
+
+using namespace Tomahawk;
+
+
+TrackItemDelegate::TrackItemDelegate( DisplayMode mode, TrackView* parent, PlayableProxyModel* proxy )
+    : PlaylistItemDelegate( parent, proxy )
+    , m_view( parent )
+    , m_model( proxy )
+    , m_mode( mode )
+{
+}
+
+
+QSize
+TrackItemDelegate::sizeHint( const QStyleOptionViewItem& option, const QModelIndex& index ) const
+{
+    QSize size = QStyledItemDelegate::sizeHint( option, index );
+
+    PlayableItem* item = m_model->itemFromIndex( m_model->mapToSource( index ) );
+    Q_ASSERT( item );
+
+    const int rowHeight = option.fontMetrics.height() + 5;
+    if ( item->source() )
+    {
+        if ( index.row() == 0 )
+        {
+            size.setHeight( rowHeight * 3 );
+        }
+        else
+        {
+            size.setHeight( rowHeight * 4.5 );
+        }
+    }
+    else
+    {
+        size.setHeight( rowHeight * 2.5 );
+    }
+
+    return size;
+}
+
+
+void
+TrackItemDelegate::paint( QPainter* painter, const QStyleOptionViewItem& option, const QModelIndex& index ) const
+{
+    PlayableItem* item = m_model->itemFromIndex( m_model->mapToSource( index ) );
+    Q_ASSERT( item );
+
+    QStyleOptionViewItemV4 opt = option;
+    prepareStyleOption( &opt, index, item );
+
+    if ( m_view->header()->visualIndex( index.column() ) > 0 )
+        return;
+
+    if ( item->source() )
+    {
+        drawSource( painter, opt, index, opt.rect, item );
+    }
+
+    if ( item->query() )
+    {
+        bool isUnlistened = true;
+        if ( m_mode == Inbox )
+        {
+            QList< Tomahawk::SocialAction > socialActions = item->query()->queryTrack()->allSocialActions();
+            foreach ( const Tomahawk::SocialAction& sa, socialActions )
+            {
+                if ( sa.action.toString() == "Inbox" && sa.value.toBool() == false )
+                {
+                    isUnlistened = false;
+                    break;
+                }
+            }
+        }
+
+        drawTrack( painter, opt, index, opt.rect, item );
+    }
+}
+
+
+void
+TrackItemDelegate::modelChanged()
+{
+    PlaylistItemDelegate::modelChanged();
+}

src/libtomahawk/playlist/TrackItemDelegate.h

@@ -0,0 +1,58 @@
+/* === This file is part of Tomahawk Player - <http://tomahawk-player.org> ===
+ *
+ *   Copyright 2014, 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 TRACKITEMDELEGATE_H
+#define TRACKITEMDELEGATE_H
+
+#include <QStyledItemDelegate>
+#include <QTextDocument>
+#include <QTextOption>
+
+#include "PlaylistItemDelegate.h"
+#include "DllMacro.h"
+#include "Typedefs.h"
+
+class PlayableItem;
+class PlayableProxyModel;
+class TrackView;
+
+class DLLEXPORT TrackItemDelegate : public PlaylistItemDelegate
+{
+Q_OBJECT
+
+public:
+    enum DisplayMode
+    { LovedTracks, RecentlyPlayed, LatestAdditions, Inbox };
+
+    TrackItemDelegate( DisplayMode mode, TrackView* parent, PlayableProxyModel* proxy );
+
+    virtual QSize sizeHint( const QStyleOptionViewItem& option, const QModelIndex& index ) const;
+
+protected:
+    void paint( QPainter* painter, const QStyleOptionViewItem& option, const QModelIndex& index ) const;
+
+protected slots:
+    virtual void modelChanged();
+
+private:
+    TrackView* m_view;
+    PlayableProxyModel* m_model;
+    DisplayMode m_mode;
+};
+
+#endif // TRACKITEMDELEGATE_H