MythTV: MHContext Class Reference

MythTV master

#include <libmythfreemheg/freemheg.h>

Inheritance diagram for MHContext:

Public Member Functions
virtual	~MHContext ()=default

virtual bool	CheckCarouselObject (const QString &objectPath)=0

virtual bool	GetCarouselData (const QString &objectPath, QByteArray &result)=0

virtual void	SetInputRegister (int nReg)=0

virtual void	RequireRedraw (const QRegion &region)=0

virtual MHDLADisplay *	CreateDynamicLineArt (bool isBoxed, MHRgba lineColour, MHRgba fillColour)=0

virtual MHTextDisplay *	CreateText (void)=0

virtual MHBitmapDisplay *	CreateBitmap (bool tiled)=0

virtual void	DrawRect (int xPos, int yPos, int width, int height, MHRgba colour)=0

virtual void	DrawVideo (const QRect &videoRect, const QRect &displayRect)=0

virtual void	DrawBackground (const QRegion &reg)=0

virtual int	GetChannelIndex (const QString &str)=0

virtual bool	GetServiceInfo (int channelId, int &netId, int &origNetId, int &transportId, int &serviceId)=0

virtual bool	TuneTo (int channel, int tuneinfo)=0

virtual bool	CheckStop (void)=0

virtual bool	BeginStream (const QString &str, MHStream *notify=nullptr)=0

virtual void	EndStream ()=0

virtual bool	BeginAudio (int tag)=0

virtual void	StopAudio ()=0

virtual bool	BeginVideo (int tag)=0

virtual void	StopVideo ()=0

virtual std::chrono::milliseconds	GetStreamPos ()=0

virtual std::chrono::milliseconds	GetStreamMaxPos ()=0

virtual std::chrono::milliseconds	SetStreamPos (std::chrono::milliseconds)=0

virtual void	StreamPlay (bool play=true)=0

virtual const char *	GetReceiverId (void)=0

virtual const char *	GetDSMCCId (void)=0

virtual int	GetICStatus ()=0

Detailed Description

Definition at line 104 of file freemheg.h.

Constructor & Destructor Documentation

◆ ~MHContext()

virtual MHContext::~MHContext ( )

virtualdefault

Member Function Documentation

◆ BeginAudio()

virtual bool MHContext::BeginAudio ( int tag )

pure virtual

Implemented in MHIContext.

Referenced by MHAudio::Activation(), and MHAudio::BeginPlaying().

◆ BeginStream()

virtual bool MHContext::BeginStream	(	const QString &	str,
		MHStream *	notify = `nullptr`
	)

pure virtual

Implemented in MHIContext.

Referenced by MHStream::BeginPlaying().

◆ BeginVideo()

virtual bool MHContext::BeginVideo ( int tag )

pure virtual

Implemented in MHIContext.

Referenced by MHVideo::Activation(), and MHVideo::BeginPlaying().

◆ CheckCarouselObject()

virtual bool MHContext::CheckCarouselObject ( const QString & objectPath )

pure virtual

Implemented in MHIContext.

Referenced by MHEngine::CheckContentRequests(), and MHEngine::RequestExternalContent().

◆ CheckStop()

virtual bool MHContext::CheckStop ( void )

pure virtual

Implemented in MHIContext.

Referenced by MHEngine::RunAll().

◆ CreateBitmap()

virtual MHBitmapDisplay * MHContext::CreateBitmap ( bool tiled )

pure virtual

Implemented in MHIContext.

Referenced by MHBitmap::Initialise().

◆ CreateDynamicLineArt()

virtual MHDLADisplay * MHContext::CreateDynamicLineArt	(	bool	isBoxed,
		MHRgba	lineColour,
		MHRgba	fillColour
	)

pure virtual

Implemented in MHIContext.

Referenced by MHDynamicLineArt::Initialise().

◆ CreateText()

virtual MHTextDisplay * MHContext::CreateText ( void )

pure virtual

Implemented in MHIContext.

Referenced by MHText::Initialise(), and MHText::Preparation().

◆ DrawBackground()

virtual void MHContext::DrawBackground ( const QRegion & reg )

pure virtual

Implemented in MHIContext.

Referenced by MHEngine::DrawRegion().

◆ DrawRect()

virtual void MHContext::DrawRect	(	int	xPos,
		int	yPos,
		int	width,
		int	height,
		MHRgba	colour
	)

pure virtual

Implemented in MHIContext.

Referenced by MHText::Display().

◆ DrawVideo()

virtual void MHContext::DrawVideo	(	const QRect &	videoRect,
		const QRect &	displayRect
	)

pure virtual

Implemented in MHIContext.

Referenced by MHVideo::Display().

◆ EndStream()

virtual void MHContext::EndStream ( )

pure virtual

Implemented in MHIContext.

Referenced by MHStream::StopPlaying().

◆ GetCarouselData()

virtual bool MHContext::GetCarouselData	(	const QString &	objectPath,
		QByteArray &	result
	)

pure virtual

Implemented in MHIContext.

Referenced by MHResidentProgram::CallProgram(), MHEngine::CheckContentRequests(), MHEngine::Launch(), MHEngine::RequestExternalContent(), and MHEngine::TransitionToScene().

◆ GetChannelIndex()

virtual int MHContext::GetChannelIndex ( const QString & str )

pure virtual

Implemented in MHIContext.

Referenced by MHResidentProgram::CallProgram().

◆ GetDSMCCId()

virtual const char * MHContext::GetDSMCCId ( void )

pure virtual

Implemented in MHIContext.

Referenced by MHResidentProgram::CallProgram(), and MHEngine::GetEngineSupport().

◆ GetICStatus()

virtual int MHContext::GetICStatus ( )

pure virtual

Implemented in MHIContext.

Referenced by MHResidentProgram::CallProgram().

◆ GetReceiverId()

virtual const char * MHContext::GetReceiverId ( void )

pure virtual

Implemented in MHIContext.

Referenced by MHResidentProgram::CallProgram(), and MHEngine::GetEngineSupport().

◆ GetServiceInfo()

virtual bool MHContext::GetServiceInfo	(	int	channelId,
		int &	netId,
		int &	origNetId,
		int &	transportId,
		int &	serviceId
	)

pure virtual

Implemented in MHIContext.

Referenced by MHResidentProgram::CallProgram().

◆ GetStreamMaxPos()

virtual std::chrono::milliseconds MHContext::GetStreamMaxPos ( )

pure virtual

Implemented in MHIContext.

Referenced by MHStream::GetCounterMaxPosition().

◆ GetStreamPos()

virtual std::chrono::milliseconds MHContext::GetStreamPos ( )

pure virtual

Implemented in MHIContext.

Referenced by MHStream::GetCounterPosition().

◆ RequireRedraw()

virtual void MHContext::RequireRedraw ( const QRegion & region )

pure virtual

Implemented in MHIContext.

Referenced by MHEngine::RunAll().

◆ SetInputRegister()

virtual void MHContext::SetInputRegister ( int nReg )

pure virtual

Implemented in MHIContext.

Referenced by MHEngine::SetInputRegister().

◆ SetStreamPos()

virtual std::chrono::milliseconds MHContext::SetStreamPos ( std::chrono::milliseconds )

pure virtual

Implemented in MHIContext.

Referenced by MHStream::SetCounterPosition().

◆ StopAudio()

virtual void MHContext::StopAudio ( )

pure virtual

Implemented in MHIContext.

Referenced by MHAudio::Deactivation(), and MHAudio::StopPlaying().

◆ StopVideo()

virtual void MHContext::StopVideo ( )

pure virtual

Implemented in MHIContext.

Referenced by MHVideo::Deactivation(), and MHVideo::StopPlaying().

◆ StreamPlay()

virtual void MHContext::StreamPlay ( bool play = true )

pure virtual

Implemented in MHIContext.

Referenced by MHStream::SetSpeed().

◆ TuneTo()

virtual bool MHContext::TuneTo	(	int	channel,
		int	tuneinfo
	)

pure virtual

Implemented in MHIContext.

Referenced by MHResidentProgram::CallProgram().

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

mythtv/libs/libmythfreemheg/freemheg.h