/* === This file is part of Calamares - === * * Copyright 2014, Teo Mrnjavac * * Calamares 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. * * Calamares 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 Calamares. If not, see . */ #ifndef CALAMARES_JOB_H #define CALAMARES_JOB_H #include "DllMacro.h" #include "Typedefs.h" #include namespace Calamares { class DLLEXPORT JobResult { public: operator bool() const { return m_ok; } QString message() const { return m_message; } QString details() const { return m_details; } static JobResult ok() { return JobResult( true, QString(), QString() ); } static JobResult error( const QString& message, const QString& details = QString() ) { return JobResult( false, message, details ); } private: bool m_ok; QString m_message; QString m_details; JobResult( bool ok, const QString& message, const QString& details ) : m_ok( ok ) , m_message( message ) , m_details( details ) {} }; class DLLEXPORT Job : public QObject { Q_OBJECT public: enum State { Pending = 0, Running, Finished }; explicit Job( QObject* parent = nullptr ); virtual ~Job(); virtual QString prettyName() = 0; virtual JobResult exec() = 0; signals: void running( const Calamares::job_ptr& ); void finished( const Calamares::job_ptr& ); }; } // namespace Calamares #endif // CALAMARES_JOB_H