OpalFarEndCameraControl Class Reference

#include <h281handler.h>

Inheritance diagram for OpalFarEndCameraControl:

Collaboration diagram for OpalFarEndCameraControl:

Public Member Functions
	OpalFarEndCameraControl ()
void	Attach (PVideoInputDevice *device, const PString &source=MainCamera())
	Attach an active video input device to be controlled. More...
void	Detach (PVideoInputDevice *device)
bool	SelectVideoDevice (PVideoInputDevice *device, H281_Frame::VideoMode mode=H281_Frame::MotionVideo)
virtual void	OnStartAction (int directions[PVideoControlInfo::NumTypes])
virtual void	OnStopAction ()
Public Member Functions inherited from OpalH281Client
	OpalH281Client ()
	~OpalH281Client ()
	P_DECLARE_ENUM (VideoSourceIds, CurrentVideoSource, MainCameraId, AuxiliaryCameraId, DocumentCameraId, AuxiliaryDocumentCameraId, VideoPlaybackSourceId, UserDefinedSourceId1, UserDefinedSourceId2, UserDefinedSourceId3, UserDefinedSourceId4, UserDefinedSourceId5, UserDefinedSourceId6, UserDefinedSourceId7, UserDefinedSourceId8, UserDefinedSourceId9, UserDefinedSourceId10)
virtual BYTE	GetClientID () const
virtual bool	HasExtraCapabilities () const
virtual void	OnReceivedExtraCapabilities (const BYTE *capabilities, PINDEX size)
virtual void	OnReceivedMessage (const H224_Frame &message)
unsigned	GetLocalNumberOfPresets () const
void	SetLocalNumberOfPresets (unsigned presets)
unsigned	GetRemoteNumberOfPresets () const
bool	Action (PVideoControlInfo::Types type, int direction, const PTimeInterval &duration)
bool	SelectVideoSource (const PString &source, H281_Frame::VideoMode mode=H281_Frame::MotionVideo)
void	StoreAsPreset (BYTE presetNumber)
void	ActivatePreset (BYTE presetNumber)
void	SendExtraCapabilities () const
virtual void	OnRemoteCapabilitiesChanged ()
virtual void	OnSelectVideoSource (const PString &source, H281_Frame::VideoMode videoMode)
virtual void	OnStoreAsPreset (BYTE presetNumber)
virtual void	OnActivatePreset (BYTE presetNumber)
void	SetCapabilityChangedNotifier (const PNotifier &notifier)
void	SetOnActionNotifier (const PNotifier &notifier)
void	SetLocalCapability (VideoSourceIds sourceId, const Capability &capability)
const Capability &	GetRemoteCapability (VideoSourceIds sourceId) const
Public Member Functions inherited from OpalH224Client
	OpalH224Client ()
	~OpalH224Client ()
virtual BYTE	GetExtendedClientID () const
virtual BYTE	GetCountryCode () const
virtual BYTE	GetCountryCodeExtension () const
virtual WORD	GetManufacturerCode () const
virtual BYTE	GetManufacturerClientID () const
virtual Comparison	Compare (const PObject &obj)
void	SetH224Handler (OpalH224Handler *handler)
void	SetRemoteClientAvailable (bool remoteClientAvailable, bool remoteClientHasExtraCapabilities)
bool	GetRemoteClientAvailable () const
bool	GetRemoteClientHasExtraCapabilities () const

Protected Member Functions
	PDECLARE_NOTIFIER (PTimer, OpalFarEndCameraControl, StepCamera)
Protected Member Functions inherited from OpalH281Client
	PDECLARE_NOTIFIER (PTimer, OpalH281Client, ContinueAction)
	PDECLARE_NOTIFIER (PTimer, OpalH281Client, StopAction)
	PDECLARE_NOTIFIER (PTimer, OpalH281Client, ReceiveActionTimeout)
void	SendStopAction ()
	PDECLARE_MUTEX (m_mutex)

Protected Attributes
PTimeInterval	m_stepRate
PVideoInputDevice *	m_videoInputDevices [NumVideoSourceIds]
int	m_step [PVideoControlInfo::NumTypes]
PTimer	m_stepTimer
Protected Attributes inherited from OpalH281Client
PNotifier	m_capabilityChanged
PNotifier	m_onAction
VideoSourceIds	m_localSourceId
Capability	m_localCapability [NumVideoSourceIds]
unsigned	m_localNumberOfPresets
PTimer	m_receiveTimer
VideoSourceIds	m_remoteSourceId
Capability	m_remoteCapability [NumVideoSourceIds]
unsigned	m_remoteNumberOfPresets
H281_Frame	m_transmitFrame
PTimer	m_continueTimer
PTimer	m_stopTimer
Protected Attributes inherited from OpalH224Client
bool	m_remoteClientAvailable
bool	m_remoteClientHasExtraCapabilities
OpalH224Handler *	m_h224Handler

Additional Inherited Members
Public Types inherited from OpalH224Client
enum	{ CMEClientID = 0x00, H281ClientID = 0x01, ExtendedClientID = 0x7e, NonStandardClientID = 0x7f }
Static Public Member Functions inherited from OpalH281Client
static const PConstString &	MainCamera ()
static const PConstString &	AuxiliaryCamera ()
static const PConstString &	DocumentCamera ()
static const PConstString &	AuxiliaryDocumentCamera ()
static const PConstString &	VideoPlayback ()

Detailed Description

This class implements a H.281 handler for PVideoInputDevice

Constructor & Destructor Documentation

OpalFarEndCameraControl::OpalFarEndCameraControl

(

)

Member Function Documentation

void OpalFarEndCameraControl::Attach	(	PVideoInputDevice *	device,
		const PString &	source = MainCamera()
	)

Attach an active video input device to be controlled.

void OpalFarEndCameraControl::Detach

(

PVideoInputDevice *

device

)

virtual void OpalFarEndCameraControl::OnStartAction ( int  directions[PVideoControlInfo::NumTypes] )

virtual

Indicates to start the action specified

Implements OpalH281Client.

virtual void OpalFarEndCameraControl::OnStopAction ( )

virtual

Indicates to stop the action stared with OnStartAction()

Implements OpalH281Client.

OpalFarEndCameraControl::PDECLARE_NOTIFIER ( PTimer  , OpalFarEndCameraControl  , StepCamera    )

protected

bool OpalFarEndCameraControl::SelectVideoDevice	(	PVideoInputDevice *	device,
		H281_Frame::VideoMode	mode = H281_Frame::MotionVideo
	)

Field Documentation

int OpalFarEndCameraControl::m_step[PVideoControlInfo::NumTypes]

protected

PTimeInterval OpalFarEndCameraControl::m_stepRate

protected

PTimer OpalFarEndCameraControl::m_stepTimer

protected

PVideoInputDevice* OpalFarEndCameraControl::m_videoInputDevices[NumVideoSourceIds]

protected

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

• h281handler.h