/usr/include/libtomahawk/Pipeline.h is in libtomahawk-dev 0.8.4+dfsg1-0ubuntu1.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 | /* === This file is part of Tomahawk Player - <http://tomahawk-player.org> ===
*
* Copyright 2010-2011, Christian Muehlhaeuser <muesli@tomahawk-player.org>
* Copyright 2013, Uwe L. Korn <uwelk@xhochy.com>
*
* 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/>.
*/
#pragma once
#ifndef PIPELINE_H
#define PIPELINE_H
#include "DllMacro.h"
#include "Typedefs.h"
#include "Query.h"
#include <QObject>
#include <QList>
#include <QStringList>
#include <boost/function.hpp>
namespace Tomahawk
{
class PipelinePrivate;
class Resolver;
class ExternalResolver;
typedef boost::function<Tomahawk::ExternalResolver*( QString, QString, QStringList )> ResolverFactoryFunc;
class DLLEXPORT Pipeline : public QObject
{
Q_OBJECT
public:
static Pipeline* instance();
explicit Pipeline( QObject* parent = 0 );
virtual ~Pipeline();
bool isRunning() const;
unsigned int pendingQueryCount() const;
unsigned int activeQueryCount() const;
void reportResults( QID qid, const QList< result_ptr >& results );
void reportAlbums( QID qid, const QList< album_ptr >& albums );
void reportArtists( QID qid, const QList< artist_ptr >& artists );
void addExternalResolverFactory( ResolverFactoryFunc resolverFactory );
Tomahawk::ExternalResolver* addScriptResolver( const QString& accountId, const QString& scriptPath, const QStringList& additionalScriptPaths = QStringList() );
void stopScriptResolver( const QString& scriptPath );
void removeScriptResolver( const QString& scriptPath );
QList< QPointer< ExternalResolver > > scriptResolvers() const;
Tomahawk::ExternalResolver* resolverForPath( const QString& scriptPath );
void addResolver( Resolver* r );
void removeResolver( Resolver* r );
query_ptr query( const QID& qid ) const;
result_ptr result( const RID& rid ) const;
bool isResolving( const query_ptr& q ) const;
public slots:
void resolve( const query_ptr& q, bool prioritized = true, bool temporaryQuery = false );
void resolve( const QList<query_ptr>& qlist, bool prioritized = true, bool temporaryQuery = false );
void resolve( QID qid, bool prioritized = true, bool temporaryQuery = false );
void start();
void stop();
void databaseReady();
signals:
void running();
void idle();
void resolving( const Tomahawk::query_ptr& query );
void resolverAdded( Tomahawk::Resolver* );
void resolverRemoved( Tomahawk::Resolver* );
protected:
QScopedPointer<PipelinePrivate> d_ptr;
private slots:
void timeoutShunt( const query_ptr& q );
void shunt( const query_ptr& q );
void shuntNext();
void onTemporaryQueryTimer();
void onResultUrlCheckerDone();
private:
Q_DECLARE_PRIVATE( Pipeline )
void addResultsToQuery( const query_ptr& query, const QList< result_ptr >& results );
Tomahawk::Resolver* nextResolver( const Tomahawk::query_ptr& query ) const;
void setQIDState( const Tomahawk::query_ptr& query, int state );
int incQIDState( const Tomahawk::query_ptr& query );
int decQIDState( const Tomahawk::query_ptr& query );
};
} // Tomahawk
#endif // PIPELINE_H
|