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Tp::Service::ChannelInterfaceHoldAdaptor Class Reference

#include <TelepathyQt/_gen/svc-channel.h>

Inheritance diagram for Tp::Service::ChannelInterfaceHoldAdaptor:
Inheritance graph
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Public Slots

uint GetHoldState (const QDBusMessage &dbusMessage, uint &reason)
 
void RequestHold (bool hold, const QDBusMessage &dbusMessage)
 

Signals

void HoldStateChanged (uint holdState, uint reason)
 

Additional Inherited Members

- Public Member Functions inherited from Tp::AbstractAdaptor
 AbstractAdaptor (const QDBusConnection &connection, QObject *adaptee, QObject *parent)
 
 ~AbstractAdaptor ()
 
QDBusConnection dbusConnection () const
 
QObjectadaptee () const
 
- Public Member Functions inherited from QDBusAbstractAdaptor
 ~QDBusAbstractAdaptor ()
 
- Public Member Functions inherited from QObject
 QObject (QObject *parent)
 
virtual ~QObject ()
 
virtual bool event (QEvent *e)
 
virtual bool eventFilter (QObject *watched, QEvent *event)
 
virtual const QMetaObjectmetaObject () const
 
QString objectName () const
 
void setObjectName (const QString &name)
 
bool isWidgetType () const
 
bool signalsBlocked () const
 
bool blockSignals (bool block)
 
QThreadthread () const
 
void moveToThread (QThread *targetThread)
 
int startTimer (int interval)
 
void killTimer (int id)
 
findChild (const QString &name) const
 
QList< T > findChildren (const QString &name) const
 
QList< T > findChildren (const QRegExp &regExp) const
 
QObjectchild (const char *objName, const char *inheritsClass, bool recursiveSearch) const
 
const QObjectList & children () const
 
void setParent (QObject *parent)
 
void installEventFilter (QObject *filterObj)
 
void removeEventFilter (QObject *obj)
 
bool connect (const QObject *sender, const char *signal, const char *method, Qt::ConnectionType type) const
 
bool disconnect (const char *signal, const QObject *receiver, const char *method)
 
bool disconnect (const QObject *receiver, const char *method)
 
void dumpObjectTree ()
 
void dumpObjectInfo ()
 
bool setProperty (const char *name, const QVariant &value)
 
QVariant property (const char *name) const
 
QList< QByteArraydynamicPropertyNames () const
 
void destroyed (QObject *obj)
 
QObjectparent () const
 
bool inherits (const char *className) const
 
void deleteLater ()
 
 QObject (QObject *parent, const char *name)
 
void insertChild (QObject *object)
 
void removeChild (QObject *object)
 
bool isA (const char *className) const
 
const char * className () const
 
const char * name () const
 
const char * name (const char *defaultName) const
 
void setName (const char *name)
 
- Static Public Member Functions inherited from QObject
QString tr (const char *sourceText, const char *disambiguation, int n)
 
QString trUtf8 (const char *sourceText, const char *disambiguation, int n)
 
bool connect (const QObject *sender, const char *signal, const QObject *receiver, const char *method, Qt::ConnectionType type)
 
bool connect (const QObject *sender, const QMetaMethod &signal, const QObject *receiver, const QMetaMethod &method, Qt::ConnectionType type)
 
bool disconnect (const QObject *sender, const char *signal, const QObject *receiver, const char *method)
 
bool disconnect (const QObject *sender, const QMetaMethod &signal, const QObject *receiver, const QMetaMethod &method)
 
- Protected Member Functions inherited from QDBusAbstractAdaptor
 QDBusAbstractAdaptor (QObject *obj)
 
void setAutoRelaySignals (bool enable)
 
bool autoRelaySignals () const
 
- Protected Member Functions inherited from QObject
QObjectsender () const
 
int senderSignalIndex () const
 
int receivers (const char *signal) const
 
virtual void timerEvent (QTimerEvent *event)
 
virtual void childEvent (QChildEvent *event)
 
virtual void customEvent (QEvent *event)
 
virtual void connectNotify (const char *signal)
 
virtual void disconnectNotify (const char *signal)
 
bool checkConnectArgs (const char *signal, const QObject *object, const char *method)
 
- Static Protected Member Functions inherited from QObject
QByteArray normalizeSignalSlot (const char *signalSlot)
 
- Properties inherited from QObject
 objectName
 

Detailed Description

Adaptor class providing a 1:1 mapping of the D-Bus interface "org.freedesktop.Telepathy.Channel.Interface.Hold".

Member Function Documentation

◆ GetHoldState

uint Tp::Service::ChannelInterfaceHoldAdaptor::GetHoldState ( const QDBusMessage dbusMessage,
uint &  reason 
)
slot

Begins a call to the exported D-Bus method GetHoldState on this object.

Adaptees should export this method as a Qt slot with the following signature: void getHoldState(const Tp::Service::ChannelInterfaceHoldAdaptor::GetHoldStateContextPtr &context);

Implementations should call MethodInvocationContext::setFinished (or setFinishedWithError accordingly) on the received context object once the method has finished processing.

Return whether the local user has placed the channel on hold.

Parameters
reasonOutput parameter
The reason why the channel is in that state
Returns
The state of the channel

◆ RequestHold

void Tp::Service::ChannelInterfaceHoldAdaptor::RequestHold ( bool  hold,
const QDBusMessage dbusMessage 
)
slot

Begins a call to the exported D-Bus method RequestHold on this object.

Adaptees should export this method as a Qt slot with the following signature: void requestHold(bool hold, const Tp::Service::ChannelInterfaceHoldAdaptor::RequestHoldContextPtr &context);

Implementations should call MethodInvocationContext::setFinished (or setFinishedWithError accordingly) on the received context object once the method has finished processing.

Request that the channel be put on hold (be instructed not to send any media streams to you) or be taken off hold.

If the connection manager can immediately tell that the requested state change could not possibly succeed, this method SHOULD return the NotAvailable error. If the requested state is the same as the current state, this method SHOULD return successfully without doing anything.

Otherwise, this method SHOULD immediately set the hold state to Local_Hold_State_Pending_Hold or Local_Hold_State_Pending_Unhold (as appropriate), emitting HoldStateChanged() if this is a change, and return successfully.

The eventual success or failure of the request is indicated by a subsequent HoldStateChanged signal, changing the hold state to Local_Hold_State_Held or Local_Hold_State_Unheld.

If the channel has multiple streams, and the connection manager succeeds in changing the hold state of one stream but fails to change the hold state of another, it SHOULD attempt to revert all streams to their previous hold states.

The following state transitions SHOULD be used, where appropriate:

  • Successful hold: (Unheld, any reason) → (Pending_Hold, Requested) → (Held, Requested)
  • Successful unhold: (Held, any reason) → (Pending_Unhold, Requested) → (Unheld, Requested)
  • Attempting to unhold fails at the first attempt to acquire a resource: (Held, any reason) → (Pending_Unhold, Requested) → (Held, Resource_Not_Available)
  • Attempting to unhold acquires one resource, but fails to acquire a second, and takes time to release the first: (Held, any reason) → (Pending_Unhold, Requested) → (Pending_Hold, Resource_Not_Available) → (Held, Resource_Not_Available)

Parameters
hold
A boolean indicating whether or not the channel should be on hold

◆ HoldStateChanged

void Tp::Service::ChannelInterfaceHoldAdaptor::HoldStateChanged ( uint  holdState,
uint  reason 
)
signal

Represents the exported D-Bus signal HoldStateChanged on this object.

Adaptees should export this signal as a Qt signal with the following signature: void holdStateChanged(uint holdState, uint reason);

The adaptee signal will be automatically relayed as a D-Bus signal once emitted.

Parameters
holdState
The state of the channel
reason
The reason for the state change


Copyright © 2008-2011 Collabora Ltd. and Nokia Corporation
Telepathy-Qt 0.9.6.1