/usr/include/libtomahawk/database/DatabaseCommand.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 | /* === This file is part of Tomahawk Player - <http://tomahawk-player.org> ===
*
* Copyright 2010-2011, Christian Muehlhaeuser <muesli@tomahawk-player.org>
* Copyright 2010-2011, Jeff Mitchell <jeff@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/>.
*/
#ifndef DATABASECOMMAND_H
#define DATABASECOMMAND_H
#include <QMetaType>
#include <QVariant>
#include "DllMacro.h"
#include "Typedefs.h"
namespace Tomahawk
{
class DatabaseCommandPrivate;
class DatabaseImpl;
class DLLEXPORT DatabaseCommand : public QObject
{
Q_OBJECT
Q_PROPERTY( QString guid READ guid WRITE setGuid )
public:
enum State {
PENDING = 0,
RUNNING = 1,
FINISHED = 2
};
explicit DatabaseCommand( QObject* parent = 0 );
explicit DatabaseCommand( const Tomahawk::source_ptr& src, QObject* parent = 0 );
DatabaseCommand( const DatabaseCommand &other ); //needed for QMetaType
virtual ~DatabaseCommand();
virtual QString commandname() const { return "DatabaseCommand"; }
virtual bool doesMutates() const { return true; }
State state() const;
// if i make this pure virtual, i get compile errors in qmetatype.h.
// we need Q_DECLARE_METATYPE to use in queued sig/slot connections.
virtual void exec( DatabaseImpl* /*lib*/ ) { Q_ASSERT( false ); }
void _exec( DatabaseImpl* lib );
// stuff to do once transaction applied ok.
// Don't change the database from in here, duh.
void postCommit() { postCommitHook(); emitCommitted(); }
virtual void postCommitHook(){}
void setSource( const Tomahawk::source_ptr& s );
const Tomahawk::source_ptr& source() const;
virtual bool loggable() const { return false; }
virtual bool groupable() const { return false; }
virtual bool singletonCmd() const { return false; }
virtual bool localOnly() const { return false; }
virtual QVariant data() const;
virtual void setData( const QVariant& data );
QString guid() const;
void setGuid( const QString& g );
void emitFinished();
void emitCommitted();
void emitRunning();
QWeakPointer< Tomahawk::DatabaseCommand > weakRef() const;
void setWeakRef( QWeakPointer< Tomahawk::DatabaseCommand > weakRef );
signals:
void running();
void running( const Tomahawk::dbcmd_ptr& );
void finished();
void finished( const Tomahawk::dbcmd_ptr& );
void committed();
void committed( const Tomahawk::dbcmd_ptr& );
protected:
explicit DatabaseCommand( QObject* parent, DatabaseCommandPrivate* d );
QScopedPointer<DatabaseCommandPrivate> d_ptr;
private:
Q_DECLARE_PRIVATE( DatabaseCommand )
};
}
Q_DECLARE_METATYPE( Tomahawk::DatabaseCommand )
#endif // DATABASECOMMAND_H
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