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/*
* Copyright (C) 2016-2018 Team Kodi
* This file is part of Kodi - https://kodi.tv
*
* SPDX-License-Identifier: GPL-2.0-or-later
* See LICENSES/README.md for more information.
*/
#pragma once
#include <set>
#include <string>
#include <vector>
class CGUIDialogProgressBarHandle;
class CInfoScanner
{
public:
/*!
\brief Return values from the information lookup functions.
*/
enum INFO_RET
{
INFO_CANCELLED,
INFO_ERROR,
INFO_NOT_NEEDED,
INFO_HAVE_ALREADY,
INFO_NOT_FOUND,
INFO_ADDED
};
/*
\brief Type of information returned from tag readers.
*/
enum INFO_TYPE
{
NO_NFO = 0, //!< No info found
FULL_NFO = 1, //!< Full info specified
URL_NFO = 2, //!< A URL to grab info from was found
OVERRIDE_NFO = 3, //!< Override info was found
COMBINED_NFO = 4, //!< A URL to grab info from + override info was found
ERROR_NFO = 5, //!< Error processing info
TITLE_NFO = 6 //!< At least Title was read (and optionally the Year)
};
//! \brief Empty destructor.
virtual ~CInfoScanner() = default;
virtual bool DoScan(const std::string& strDirectory) = 0;
/*! \brief Check if the folder is excluded from scanning process
\param strDirectory Directory to scan
\return true if there is a .nomedia file
*/
bool HasNoMedia(const std::string& strDirectory) const;
//! \brief Set whether or not to show a progress dialog.
void ShowDialog(bool show) { m_showDialog = show; }
//! \brief Returns whether or not a scan is in progress.
bool IsScanning() const { return m_bRunning; }
protected:
//! \brief Protected constructor to only allow subclass instances.
CInfoScanner() = default;
std::set<std::string> m_pathsToScan; //!< Set of paths to scan
bool m_showDialog = false; //!< Whether or not to show progress bar dialog
CGUIDialogProgressBarHandle* m_handle = nullptr; //!< Progress bar handle
bool m_bRunning = false; //!< Whether or not scanner is running
bool m_bCanInterrupt = false; //!< Whether or not scanner is currently interruptible
bool m_bClean = false; //!< Whether or not to perform cleaning during scanning
};
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