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/*
* Copyright (C) 2012-2018 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 "addons/kodi-dev-kit/include/kodi/c-api/addon-instance/pvr/pvr_channels.h"
#include "guilib/guiinfo/GUIInfoProvider.h"
#include "pvr/addons/PVRClients.h"
#include "pvr/guilib/guiinfo/PVRGUITimerInfo.h"
#include "pvr/guilib/guiinfo/PVRGUITimesInfo.h"
#include "threads/CriticalSection.h"
#include "threads/Thread.h"
#include <atomic>
#include <string>
#include <vector>
class CFileItem;
namespace KODI
{
namespace GUILIB
{
namespace GUIINFO
{
class CGUIInfo;
}
} // namespace GUILIB
} // namespace KODI
namespace PVR
{
enum class PVREvent;
struct PVRChannelNumberInputChangedEvent;
struct PVRPreviewAndPlayerShowInfoChangedEvent;
class CPVRGUIInfo : public KODI::GUILIB::GUIINFO::CGUIInfoProvider, private CThread
{
public:
CPVRGUIInfo();
~CPVRGUIInfo() override = default;
void Start();
void Stop();
/*!
* @brief CEventStream callback for PVR events.
* @param event The event.
*/
void Notify(const PVREvent& event);
/*!
* @brief CEventStream callback for channel number input changes.
* @param event The event.
*/
void Notify(const PVRChannelNumberInputChangedEvent& event);
/*!
* @brief CEventStream callback for channel preview and player show info changes.
* @param event The event.
*/
void Notify(const PVRPreviewAndPlayerShowInfoChangedEvent& event);
// KODI::GUILIB::GUIINFO::IGUIInfoProvider implementation
bool InitCurrentItem(CFileItem* item) override;
bool GetLabel(std::string& value,
const CFileItem* item,
int contextWindow,
const KODI::GUILIB::GUIINFO::CGUIInfo& info,
std::string* fallback) const override;
bool GetFallbackLabel(std::string& value,
const CFileItem* item,
int contextWindow,
const KODI::GUILIB::GUIINFO::CGUIInfo& info,
std::string* fallback) override;
bool GetInt(int& value,
const CGUIListItem* item,
int contextWindow,
const KODI::GUILIB::GUIINFO::CGUIInfo& info) const override;
bool GetBool(bool& value,
const CGUIListItem* item,
int contextWindow,
const KODI::GUILIB::GUIINFO::CGUIInfo& info) const override;
private:
void ResetProperties();
void ClearQualityInfo(PVR_SIGNAL_STATUS& qualityInfo);
void ClearDescrambleInfo(PVR_DESCRAMBLE_INFO& descrambleInfo);
void Process() override;
void UpdateTimersCache();
void UpdateBackendCache();
void UpdateQualityData();
void UpdateDescrambleData();
void UpdateMisc();
void UpdateNextTimer();
void UpdateTimeshiftData();
void UpdateTimeshiftProgressData();
void UpdateTimersToggle();
bool GetListItemAndPlayerLabel(const CFileItem* item,
const KODI::GUILIB::GUIINFO::CGUIInfo& info,
std::string& strValue) const;
bool GetPVRLabel(const CFileItem* item,
const KODI::GUILIB::GUIINFO::CGUIInfo& info,
std::string& strValue) const;
bool GetRadioRDSLabel(const CFileItem* item,
const KODI::GUILIB::GUIINFO::CGUIInfo& info,
std::string& strValue) const;
bool GetListItemAndPlayerInt(const CFileItem* item,
const KODI::GUILIB::GUIINFO::CGUIInfo& info,
int& iValue) const;
bool GetPVRInt(const CFileItem* item,
const KODI::GUILIB::GUIINFO::CGUIInfo& info,
int& iValue) const;
int GetTimeShiftSeekPercent() const;
bool GetListItemAndPlayerBool(const CFileItem* item,
const KODI::GUILIB::GUIINFO::CGUIInfo& info,
bool& bValue) const;
bool GetPVRBool(const CFileItem* item,
const KODI::GUILIB::GUIINFO::CGUIInfo& info,
bool& bValue) const;
bool GetRadioRDSBool(const CFileItem* item,
const KODI::GUILIB::GUIINFO::CGUIInfo& info,
bool& bValue) const;
void CharInfoBackendNumber(std::string& strValue) const;
void CharInfoTotalDiskSpace(std::string& strValue) const;
void CharInfoSignal(std::string& strValue) const;
void CharInfoSNR(std::string& strValue) const;
void CharInfoBER(std::string& strValue) const;
void CharInfoUNC(std::string& strValue) const;
void CharInfoFrontendName(std::string& strValue) const;
void CharInfoFrontendStatus(std::string& strValue) const;
void CharInfoBackendName(std::string& strValue) const;
void CharInfoBackendVersion(std::string& strValue) const;
void CharInfoBackendHost(std::string& strValue) const;
void CharInfoBackendDiskspace(std::string& strValue) const;
void CharInfoBackendProviders(std::string& strValue) const;
void CharInfoBackendChannelGroups(std::string& strValue) const;
void CharInfoBackendChannels(std::string& strValue) const;
void CharInfoBackendTimers(std::string& strValue) const;
void CharInfoBackendRecordings(std::string& strValue) const;
void CharInfoBackendDeletedRecordings(std::string& strValue) const;
void CharInfoPlayingClientName(std::string& strValue) const;
void CharInfoEncryption(std::string& strValue) const;
void CharInfoService(std::string& strValue) const;
void CharInfoMux(std::string& strValue) const;
void CharInfoProvider(std::string& strValue) const;
/** @name PVRGUIInfo data */
//@{
CPVRGUIAnyTimerInfo m_anyTimersInfo; // tv + radio
CPVRGUITVTimerInfo m_tvTimersInfo;
CPVRGUIRadioTimerInfo m_radioTimersInfo;
CPVRGUITimesInfo m_timesInfo;
bool m_bHasTVRecordings;
bool m_bHasRadioRecordings;
unsigned int m_iCurrentActiveClient;
std::string m_strPlayingClientName;
std::string m_strBackendName;
std::string m_strBackendVersion;
std::string m_strBackendHost;
std::string m_strBackendTimers;
std::string m_strBackendRecordings;
std::string m_strBackendDeletedRecordings;
std::string m_strBackendProviders;
std::string m_strBackendChannelGroups;
std::string m_strBackendChannels;
long long m_iBackendDiskTotal;
long long m_iBackendDiskUsed;
bool m_bIsPlayingTV;
bool m_bIsPlayingRadio;
bool m_bIsPlayingRecording;
bool m_bIsPlayingEpgTag;
bool m_bIsPlayingEncryptedStream;
bool m_bHasTVChannels;
bool m_bHasRadioChannels;
bool m_bCanRecordPlayingChannel;
bool m_bIsRecordingPlayingChannel;
bool m_bIsPlayingActiveRecording;
std::string m_strPlayingTVGroup;
std::string m_strPlayingRadioGroup;
//@}
PVR_SIGNAL_STATUS m_qualityInfo; /*!< stream quality information */
PVR_DESCRAMBLE_INFO m_descrambleInfo; /*!< stream descramble information */
std::vector<SBackend> m_backendProperties;
std::string m_channelNumberInput;
bool m_previewAndPlayerShowInfo{false};
mutable CCriticalSection m_critSection;
/**
* The various backend-related fields will only be updated when this
* flag is set. This is done to limit the amount of unnecessary
* backend querying when we're not displaying any of the queried
* information.
*/
mutable std::atomic<bool> m_updateBackendCacheRequested;
bool m_bRegistered;
};
} // namespace PVR
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