DummyChannel Class Reference

DummyChannel. More...

#include <dummychannel.h>

Inheritance diagram for DummyChannel:

Collaboration diagram for DummyChannel:

Public Member Functions
	DummyChannel (TVRec *parent)
	~DummyChannel (void) override=default
bool	IsTunable (const QString &) const override
bool	Open (void) override
	Opens the channel changing hardware for use. More...
void	Close (void) override
	Closes the channel changing hardware to use. More...
bool	SetChannelByString (const QString &chan) override
bool	IsOpen (void) const override
	Reports whether channel is already open. More...
QString	GetDevice (void) const override
	Returns String representing device, useful for debugging. More...
QString	GetCurrentInput (void) const
Public Member Functions inherited from ChannelBase
	ChannelBase (TVRec *parent)
virtual	~ChannelBase (void)
virtual bool	Init (QString &startchannel, bool setchan)
virtual void	SetFormat (const QString &)
virtual int	SetFreqTable (const QString &)
virtual void	SetFd (int fd)
	Sets file descriptor. More...
virtual int	GetFd (void) const
	Returns file descriptor, -1 if it does not exist. More...
virtual bool	Tune (const QString &, int)
virtual bool	IsExternalChannelChangeInUse (void)
virtual uint	GetNextChannel (uint chanid, ChannelChangeDirection direction) const
virtual uint	GetNextChannel (const QString &channum, ChannelChangeDirection direction) const
virtual QString	GetChannelName (void) const
virtual int	GetChanID (void) const
virtual int	GetInputID (void) const
virtual QString	GetInputName (void) const
virtual uint	GetSourceID (void) const
bool	IsCommercialFree (void) const
	Returns true iff commercial detection is not required. More...
virtual void	Renumber (uint sourceid, const QString &oldChanNum, const QString &newChanNum)
	Changes a channum if we have it cached anywhere. More...
virtual bool	InitializeInput (void)
	Fills in input map from DB. More...
virtual bool	Retune (void)
virtual void	StoreInputChannels (void)
	Saves current channel as the default channel for the current input. More...
virtual bool	InitPictureAttributes (void)
virtual int	GetPictureAttribute (PictureAttribute) const
virtual int	ChangePictureAttribute (PictureAdjustType, PictureAttribute, bool)
bool	CheckChannel (const QString &channum) const
void	SetInputID (uint _inputid)
int	GetMajorID (void)

Static Public Member Functions
static uint	GetCurrentSourceID (void)
Static Public Member Functions inherited from ChannelBase
static ChannelBase *	CreateChannel (TVRec *tvrec, const GeneralDBOptions &genOpt, const DVBDBOptions &dvbOpt, const FireWireDBOptions &fwOpt, const QString &startchannel, bool enter_power_save_mode, QString &rbFileExt, bool setchan)

Private Attributes
QString	m_curInputName

Additional Inherited Members
Protected Member Functions inherited from ChannelBase
virtual bool	IsInputAvailable (uint &mplexid_restriction, uint &chanid_restriction) const
	Switches to another input on hardware, and sets the channel is setstarting is true. More...
virtual bool	IsExternalChannelChangeSupported (void)
bool	KillScript (void)
void	HandleScript (const QString &freqid)
virtual void	HandleScriptEnd (bool ok)
uint	GetScriptStatus (bool holding_lock=false)
bool	ChangeExternalChannel (const QString &changer, const QString &freqid)
bool	ChangeInternalChannel (const QString &freqid, uint cardinputid) const
Protected Attributes inherited from ChannelBase
TVRec *	m_pParent {nullptr}
QString	m_curChannelName
bool	m_commFree {false}
uint	m_inputId {0}
uint	m_sourceId {0}
QString	m_name
QString	m_startChanNum
QString	m_externalChanger
QString	m_tuneToChannel
ChannelInfoList	m_channels
	channels across all inputs More...
QMutex	m_systemLock
MythSystemLegacy *	m_system {nullptr}
uint	m_systemStatus {0}
	These get mapped from the GENERIC_EXIT_* to these values for use with the signalmonitor code. More...

Detailed Description

DummyChannel.

Definition at line 14 of file dummychannel.h.

Constructor & Destructor Documentation

DummyChannel()

DummyChannel::DummyChannel ( TVRec *  parent )

inlineexplicit

Definition at line 17 of file dummychannel.h.

~DummyChannel()

DummyChannel::~DummyChannel ( void  )

overridedefault

Member Function Documentation

IsTunable()

bool DummyChannel::IsTunable ( const QString &  ) const

inlineoverridevirtual

Reimplemented from ChannelBase.

Definition at line 21 of file dummychannel.h.

Open()

bool DummyChannel::Open ( void  )

inlineoverridevirtual

Opens the channel changing hardware for use.

Implements ChannelBase.

Definition at line 24 of file dummychannel.h.

Close()

void DummyChannel::Close ( void  )

inlineoverridevirtual

Closes the channel changing hardware to use.

Implements ChannelBase.

Definition at line 26 of file dummychannel.h.

SetChannelByString()

bool DummyChannel::SetChannelByString ( const QString &  chan )

inlineoverridevirtual

Implements ChannelBase.

Definition at line 29 of file dummychannel.h.

IsOpen()

bool DummyChannel::IsOpen ( void  ) const

inlineoverridevirtual

Reports whether channel is already open.

Implements ChannelBase.

Definition at line 33 of file dummychannel.h.

GetDevice()

QString DummyChannel::GetDevice ( void  ) const

inlineoverridevirtual

Returns String representing device, useful for debugging.

Reimplemented from ChannelBase.

Definition at line 35 of file dummychannel.h.

GetCurrentInput()

QString DummyChannel::GetCurrentInput ( void  ) const

inline

Definition at line 37 of file dummychannel.h.

GetCurrentSourceID()

static uint DummyChannel::GetCurrentSourceID ( void  )

inlinestatic

Definition at line 38 of file dummychannel.h.

Member Data Documentation

m_curInputName

QString DummyChannel::m_curInputName

private

Definition at line 41 of file dummychannel.h.

Referenced by DummyChannel(), and GetCurrentInput().

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The documentation for this class was generated from the following file:

• dummychannel.h