ijobholder.h

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/**********************************************************************
 * LeechCraft - modular cross-platform feature rich internet client.
 * Copyright (C) 2006-2014  Georg Rudoy
 *
 * Distributed under the Boost Software License, Version 1.0.
 * (See accompanying file LICENSE or copy at https://www.boost.org/LICENSE_1_0.txt)
 **********************************************************************/
 
#pragma once
 
#include <QtPlugin>
#include "interfaces/structures.h"
 
class QAbstractItemModel;
class QWidget;
 
namespace LC
{
    enum JobHolderColumn
    {
        JobName,
 
        JobStatus,
 
        JobProgress
    };
 
    enum JobHolderRow
    {
        Other,
 
        News,
 
        DownloadProgress,
 
        ProcessProgress
    };
 
    struct ProcessStateInfo
    {
        qlonglong Done_ = 0;
 
        qlonglong Total_ = 0;
 
        TaskParameters Params_ = {};
 
        enum class State
        {
            Unknown,
 
            Running,
 
            Paused,
 
            Error
        } State_ = State::Unknown;
 
        ProcessStateInfo () = default;
 
        ProcessStateInfo (qlonglong done, qlonglong total, TaskParameters params)
        : ProcessStateInfo { done, total, params, State::Unknown }
        {
        }
 
        ProcessStateInfo (qlonglong done, qlonglong total, TaskParameters params, State state)
        : Done_ { done }
        , Total_ { total }
        , Params_ { params }
        , State_ { state }
        {
        }
    };
 
    enum JobHolderRole
    {
        ProcessState = CustomDataRoles::RoleMAX + 1,
 
        JobHolderRoleMax
    };
}
 
class IJobHolderRepresentationHandler;
using IJobHolderRepresentationHandler_ptr = std::shared_ptr<IJobHolderRepresentationHandler>;
 
class Q_DECL_EXPORT IJobHolder
{
public:
    virtual QAbstractItemModel* GetRepresentation () const = 0;
 
    virtual IJobHolderRepresentationHandler_ptr CreateRepresentationHandler () { return {}; }
 
    virtual ~IJobHolder () {}
};
 
Q_DECLARE_METATYPE (LC::JobHolderRow)
Q_DECLARE_METATYPE (LC::ProcessStateInfo)
 
Q_DECLARE_INTERFACE (IJobHolder, "org.Deviant.LeechCraft.IJobHolder/1.0")