Work on latched job action

fixes

src/libtomahawk/CMakeLists.txt

@@ -220,6 +220,7 @@ set( libSources
     jobview/JobStatusDelegate.cpp
     jobview/PipelineStatusItem.cpp
     jobview/TransferStatusItem.cpp
+    jobview/LatchedStatusItem.cpp
 
     thirdparty/kdsingleapplicationguard/kdsingleapplicationguard.cpp
     thirdparty/kdsingleapplicationguard/kdsharedmemorylocker.cpp
@@ -433,6 +434,7 @@ set( libHeaders
     jobview/JobStatusItem.h
     jobview/PipelineStatusItem.h
     jobview/TransferStatusItem.h
+    jobview/LatchedStatusItem.h
 
     thirdparty/kdsingleapplicationguard/kdsingleapplicationguard.h
     thirdparty/Qocoa/qsearchfield.h

src/libtomahawk/database/DatabaseCommand_Latched.cpp

@@ -1,55 +0,0 @@
-/* === This file is part of Tomahawk Player - <http://tomahawk-player.org> ===
- *
- *   Copyright 2010-2011, Leo Franchi <lfranchi@kde.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 "DatabaseCommand_Latched.h"
-
-DatabaseCommand_Latched::DatabaseCommand_Latched(QObject* parent): DatabaseCommandLoggable(parent)
-{
-
-}
-
-DatabaseCommand_Latched::DatabaseCommand_Latched(const Tomahawk::source_ptr& s, QObject* parent): DatabaseCommandLoggable(parent)
-{
-
-}
-
-bool DatabaseCommand_Latched::doesMutates() const
-{
-    return DatabaseCommand::doesMutates();
-}
-
-void DatabaseCommand_Latched::exec(DatabaseImpl* )
-{
-    DatabaseCommand::exec();
-}
-
-void DatabaseCommand_Latched::postCommitHook()
-{
-    DatabaseCommand::postCommitHook();
-}
-
-bool DatabaseCommand_Latched::singletonCmd() const
-{
-    return DatabaseCommand::singletonCmd();
-}
-
-bool DatabaseCommand_Latched::localOnly() const
-{
-    return DatabaseCommand::localOnly();
-}
-

src/libtomahawk/database/DatabaseCommand_Latched.h

@@ -1,45 +0,0 @@
-/* === This file is part of Tomahawk Player - <http://tomahawk-player.org> ===
- *
- *   Copyright 2010-2011, Leo Franchi <lfranchi@kde.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 DATABASECOMMAND_LATCHED_H
-#define DATABASECOMMAND_LATCHED_H
-
-#include "database/databasecommandloggable.h"
-
-class DatabaseImpl;
-
-class DatabaseCommand_Latched : public DatabaseCommandLoggable
-{
-    Q_OBJECT
-public:
-    enum LatchAction {
-        LatchedOn = 0,
-        LatchedOff
-    };
-
-    explicit DatabaseCommand_Latched( QObject* parent = 0 );
-    explicit DatabaseCommand_Latched( const Tomahawk::source_ptr& s, QObject* parent = 0 );
-
-    virtual bool doesMutates() const { return true; }
-    virtual void exec( DatabaseImpl* );
-    virtual void postCommitHook();
-    virtual bool singletonCmd() const;
-    virtual bool localOnly() const;
-};
-
-#endif // DATABASECOMMAND_LATCHED_H

src/libtomahawk/database/databasecommand_socialaction.cpp

@@ -37,7 +37,7 @@ DatabaseCommand_SocialAction::postCommitHook()
         Servent::instance()->triggerDBSync();
     }
 
-    source()->reportSocialAttributesChanged();
+    source()->reportSocialAttributesChanged( this );
 }
 
 
@@ -52,16 +52,19 @@ DatabaseCommand_SocialAction::exec( DatabaseImpl* dbi )
 
     QVariant srcid = source()->isLocal() ? QVariant( QVariant::Int ) : source()->id();
 
-    bool autoCreate = true;
-    int artid = dbi->artistId( m_artist, autoCreate );
-    if ( artid < 1 )
-        return;
-
-    autoCreate = true; // artistId overwrites autoCreate (reference)
-    int trkid = dbi->trackId( artid, m_track, autoCreate );
-    if ( trkid < 1 )
-        return;
+    int trkid = -2;
+    if ( !m_result.isNull() && !m_artist.isNull() && !m_track.isEmpty() )
+    {
+        bool autoCreate = true;
+        int artid = dbi->artistId( m_artist, autoCreate );
+        if ( artid < 1 )
+            return;
 
+        autoCreate = true; // artistId overwrites autoCreate (reference)
+        trkid = dbi->trackId( artid, m_track, autoCreate );
+        if ( trkid < 1 )
+            return;
+    }
 
     // update if it already exists
     TomahawkSqlQuery find = dbi->newquery();
@@ -82,7 +85,7 @@ DatabaseCommand_SocialAction::exec( DatabaseImpl* dbi )
         query.prepare( "INSERT  INTO social_attributes(id, source, k, v, timestamp) "
                        "VALUES (?, ?, ?, ?, ?)" );
 
-        query.bindValue( 0, trkid );
+        query.bindValue( 0, trkid >= -1 ? trkid : QVariant() );
         query.bindValue( 1, srcid );
         query.bindValue( 2, m_action );
         query.bindValue( 3, m_comment );

src/libtomahawk/jobview/JobStatusView.cpp

@@ -32,6 +32,7 @@
 #include <QListView>
 #include <QAbstractItemModel>
 #include "TransferStatusItem.h"
+#include "LatchedStatusItem.h"
 
 using namespace Tomahawk;
 
@@ -75,6 +76,7 @@ JobStatusView::JobStatusView( AnimatedSplitter* parent )
 
     new PipelineStatusManager( this );
     new TransferStatusManager( this );
+    new LatchedStatusManager( this );
 }
 
 void

src/libtomahawk/jobview/LatchedStatusItem.cpp

@@ -0,0 +1,95 @@
+/* === This file is part of Tomahawk Player - <http://tomahawk-player.org> ===
+ *
+ *   Copyright 2010-2011, Leo Franchi <lfranchi@kde.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 "LatchedStatusItem.h"
+
+#include "source.h"
+#include "sourcelist.h"
+#include "JobStatusView.h"
+#include "JobStatusModel.h"
+
+LatchedStatusItem::LatchedStatusItem( const Tomahawk::source_ptr& from, const Tomahawk::source_ptr& to, LatchedStatusManager* parent )
+    : JobStatusItem()
+    , m_from( from )
+    , m_to( to )
+    , m_parent( parent )
+{
+    m_text = tr( "%1 is listening along to you!" ).arg( from->friendlyName() );
+}
+
+LatchedStatusItem::~LatchedStatusItem()
+{
+}
+
+QPixmap
+LatchedStatusItem::icon() const
+{
+    return m_parent->pixmap();
+}
+
+QString
+LatchedStatusItem::mainText() const
+{
+    return m_text;
+}
+
+QString
+LatchedStatusItem::type() const
+{
+    return "latched";
+}
+
+void LatchedStatusItem::stop()
+{
+    emit finished();
+}
+
+LatchedStatusManager::LatchedStatusManager( QObject* parent )
+    : QObject( parent )
+{
+    connect( SourceList::instance(), SIGNAL( sourceLatchedOn( Tomahawk::source_ptr, Tomahawk::source_ptr ) ), this, SLOT( latchedOn( Tomahawk::source_ptr, Tomahawk::source_ptr ) ) );
+    connect( SourceList::instance(), SIGNAL( sourceLatchedOff( Tomahawk::source_ptr, Tomahawk::source_ptr ) ), this, SLOT( latchedOff( Tomahawk::source_ptr, Tomahawk::source_ptr ) ) );
+}
+
+void
+LatchedStatusManager::latchedOn( const Tomahawk::source_ptr& from, const Tomahawk::source_ptr& to )
+{
+    if ( from.isNull() || to.isNull() )
+        return;
+
+    if ( to->isLocal() )
+    {
+        LatchedStatusItem* item = new LatchedStatusItem( from, to, this );
+        m_jobs[ from->userName() ] = item;
+        JobStatusView::instance()->model()->addJob( item );
+    }
+}
+
+void
+LatchedStatusManager::latchedOff( const Tomahawk::source_ptr& from, const Tomahawk::source_ptr& to )
+{
+    if ( from.isNull() || to.isNull() )
+        return;
+
+    if ( to->isLocal() && m_jobs.contains( from->userName() ) )
+    {
+        QWeakPointer< LatchedStatusItem > item = m_jobs.take( from->userName() );
+        if ( !item.isNull() )
+            item.data()->stop();
+    }
+}

src/libtomahawk/jobview/LatchedStatusItem.h

@@ -0,0 +1,65 @@
+/* === This file is part of Tomahawk Player - <http://tomahawk-player.org> ===
+ *
+ *   Copyright 2010-2011, Leo Franchi <lfranchi@kde.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 LATCHEDSTATUSITEM_H
+#define LATCHEDSTATUSITEM_H
+
+#include "JobStatusItem.h"
+#include "typedefs.h"
+#include <QHash>
+
+class LatchedStatusManager;
+
+class LatchedStatusItem : public JobStatusItem
+{
+    Q_OBJECT
+public:
+    explicit LatchedStatusItem( const Tomahawk::source_ptr& from, const Tomahawk::source_ptr& to, LatchedStatusManager* );
+    virtual ~LatchedStatusItem();
+
+    virtual QString rightColumnText() const { return QString(); }
+    virtual QString mainText() const;
+    virtual QPixmap icon() const;
+    virtual QString type() const;
+
+    void stop();
+private:
+    Tomahawk::source_ptr m_from, m_to;
+    QString m_text;
+    LatchedStatusManager* m_parent;
+};
+
+class LatchedStatusManager : public QObject
+{
+    Q_OBJECT
+public:
+    explicit LatchedStatusManager( QObject* parent = 0 );
+    virtual ~LatchedStatusManager() {}
+
+    QPixmap pixmap() const { return m_pixmap; }
+
+private slots:
+    void latchedOn( const Tomahawk::source_ptr&, const Tomahawk::source_ptr& );
+    void latchedOff( const Tomahawk::source_ptr&, const Tomahawk::source_ptr& );
+
+private:
+    QPixmap m_pixmap;
+    QHash< QString, QWeakPointer< LatchedStatusItem > > m_jobs;
+};
+
+#endif // LATCHEDSTATUSITEM_H

src/libtomahawk/source.cpp

@@ -31,6 +31,7 @@
 
 #include "utils/logger.h"
 #include "utils/tomahawkutils.h"
+#include "database/databasecommand_socialaction.h"
 
 using namespace Tomahawk;
 
@@ -309,8 +310,21 @@ Source::trackTimerFired()
 }
 
 void
-Source::reportSocialAttributesChanged()
+Source::reportSocialAttributesChanged( DatabaseCommand_SocialAction* action )
 {
     emit socialAttributesChanged();
+
+    if ( action->action() == "latchOn" )
+    {
+        const source_ptr to = SourceList::instance()->get( action->comment() );
+        if ( !to.isNull() )
+            emit latchedOn( to );
+    }
+    else if ( action->action() == "latchOff" )
+    {
+        const source_ptr from = SourceList::instance()->get( action->comment() );
+        if ( !from.isNull() )
+            emit latchedOff( from );
+    }
 }
 

src/libtomahawk/source.h

@@ -98,6 +98,9 @@ signals:
 
     void socialAttributesChanged();
 
+    void latchedOn( const Tomahawk::source_ptr& to );
+    void latchedOff( const Tomahawk::source_ptr& from );
+
 public slots:
     void setStats( const QVariantMap& m );
 
@@ -115,7 +118,7 @@ private slots:
     void trackTimerFired();
 
 private:
-    void reportSocialAttributesChanged();
+    void reportSocialAttributesChanged( DatabaseCommand_SocialAction* action );
 
     QList< QSharedPointer<Collection> > m_collections;
     QVariantMap m_stats;

src/libtomahawk/sourcelist.cpp

@@ -112,6 +112,9 @@ SourceList::setLocal( const Tomahawk::source_ptr& localSrc )
         m_local = localSrc;
     }
 
+
+    connect( localSrc.data(), SIGNAL( latchedOn( Tomahawk::source_ptr ) ), this, SLOT( latchedOn( Tomahawk::source_ptr ) ) );
+    connect( localSrc.data(), SIGNAL( latchedOff( Tomahawk::source_ptr ) ), this, SLOT( latchedOff( Tomahawk::source_ptr ) ) );
     emit sourceAdded( localSrc );
 }
 
@@ -131,6 +134,8 @@ SourceList::add( const source_ptr& source )
     collection_ptr coll( new RemoteCollection( source ) );
     source->addCollection( coll );
 
+    connect( source.data(), SIGNAL( latchedOn( Tomahawk::source_ptr ) ), this, SLOT( latchedOn( Tomahawk::source_ptr ) ) );
+    connect( source.data(), SIGNAL( latchedOff( Tomahawk::source_ptr ) ), this, SLOT( latchedOff( Tomahawk::source_ptr ) ) );
     emit sourceAdded( source );
 }
 
@@ -211,3 +216,23 @@ SourceList::count() const
     QMutexLocker lock( &m_mut );
     return m_sources.size();
 }
+
+void
+SourceList::latchedOff( const source_ptr& to )
+{
+    Source* s = qobject_cast< Source* >( sender() );
+    const source_ptr source = m_sources[ s->userName() ];
+
+    emit sourceLatchedOff( source, to );
+}
+
+void
+SourceList::latchedOn( const source_ptr& to )
+{
+
+    Source* s = qobject_cast< Source* >( sender() );
+    const source_ptr source = m_sources[ s->userName() ];
+
+    emit sourceLatchedOn( source, to );
+}
+

src/libtomahawk/sourcelist.h

@@ -60,10 +60,15 @@ signals:
     void sourceAdded( const Tomahawk::source_ptr& );
     void sourceRemoved( const Tomahawk::source_ptr& );
 
+    void sourceLatchedOn( const Tomahawk::source_ptr& from, const Tomahawk::source_ptr& to );
+    void sourceLatchedOff( const Tomahawk::source_ptr& from, const Tomahawk::source_ptr& to );
+
 private slots:
     void setSources( const QList<Tomahawk::source_ptr>& sources );
     void sourceSynced();
 
+    void latchedOn( const Tomahawk::source_ptr& );
+    void latchedOff( const Tomahawk::source_ptr& );
 private:
     void add( const Tomahawk::source_ptr& source );
 

src/sourcetree/sourcetreeview.cpp

@@ -43,6 +43,8 @@
 #include "utils/logger.h"
 #include "items/genericpageitems.h"
 #include "items/temporarypageitem.h"
+#include <database/databasecommand_socialaction.h>
+#include <database/database.h>
 
 using namespace Tomahawk;
 
@@ -354,6 +356,13 @@ SourceTreeView::latchOn()
         }
     }
 
+    DatabaseCommand_SocialAction* cmd = new DatabaseCommand_SocialAction();
+    cmd->setSource( SourceList::instance()->getLocal() );
+    cmd->setAction( "latchOn");
+    cmd->setComment( source->userName() );
+    cmd->setTimestamp( QDateTime::currentDateTime().toTime_t() );
+    Database::instance()->enqueue( QSharedPointer< DatabaseCommand >( cmd ) );
+
     AudioEngine::instance()->playItem( source->getPlaylistInterface().data(), source->getPlaylistInterface()->nextItem() );
 }
 
@@ -370,6 +379,19 @@ SourceTreeView::latchOff()
     if( type != SourcesModel::Collection )
         return;
 
+    const CollectionItem* item = itemFromIndex< CollectionItem >( m_contextMenuIndex );
+    const source_ptr source = item->source();
+
+    DatabaseCommand_SocialAction* cmd = new DatabaseCommand_SocialAction();
+    cmd->setSource( SourceList::instance()->getLocal() );
+    cmd->setAction( "latchOff");
+    cmd->setComment( source->userName() );
+    cmd->setTimestamp( QDateTime::currentDateTime().toTime_t() );
+    Database::instance()->enqueue( QSharedPointer< DatabaseCommand >( cmd ) );
+
+    AudioEngine::instance()->playItem( source->getPlaylistInterface().data(), source->getPlaylistInterface()->nextItem() );
+
+
     AudioEngine::instance()->stop();
     AudioEngine::instance()->setPlaylist( 0 );
 }