CopperSpice API  1.7.2
QCameraLocksControl Class Referenceabstract

Abstract base class for classes which control still cameras or video cameras. More...

Inheritance diagram for QCameraLocksControl:
QMediaControl QObject

Public Signals

void lockStatusChanged (QCamera::LockType type, QCamera::LockStatus status, QCamera::LockChangeReason reason)
 
- Public Signals inherited from QObject
void destroyed (QObject *obj=nullptr)
 
void objectNameChanged (const QString &objectName)
 

Public Methods

 ~QCameraLocksControl ()
 
virtual QCamera::LockStatus lockStatus (QCamera::LockType lock) const = 0
 
virtual void searchAndLock (QCamera::LockTypes locks) = 0
 
virtual QCamera::LockTypes supportedLocks () const = 0
 
virtual void unlock (QCamera::LockTypes locks) = 0
 
- Public Methods inherited from QMediaControl
 ~QMediaControl ()
 
- Public Methods inherited from QObject
 QObject (QObject *parent=nullptr)
 
 ~QObject ()
 
bool blockSignals (bool block)
 
const QList< QObject * > & children () const
 
bool connect (const QObject *sender, const QString &signalMethod, const QString &location, const QString &slotMethod, Qt::ConnectionType type=Qt::AutoConnection)
 
bool connect (const QObject *sender, const QString &signalMethod, const QString &slotMethod, Qt::ConnectionType type=Qt::AutoConnection)
 
bool disconnect (const QObject *receiver, const QString &slotMethod=QString ()) const
 
bool disconnect (const QString &signalMethod, const QString &location, const QObject *receiver=nullptr, const QString &slotMethod=QString ()) const
 
bool disconnect (const QString &signalMethod=QString (), const QObject *receiver=nullptr, const QString &slotMethod=QString ()) const
 
void dumpObjectInfo ()
 
void dumpObjectTree ()
 
QList< QStringdynamicPropertyNames () const
 
virtual bool event (QEvent *event)
 
virtual bool eventFilter (QObject *watched, QEvent *event)
 
template<typename T >
findChild (const QString &childName=QString ()) const
 
template<class T >
QList< T > findChildren (const QRegularExpression &regExp, Qt::FindChildOptions options=Qt::FindChildrenRecursively) const
 
template<class T >
QList< T > findChildren (const QString &objName=QString (), Qt::FindChildOptions options=Qt::FindChildrenRecursively) const
 
bool inherits (const QString &className) const
 
void installEventFilter (QObject *filterObj)
 
bool isWidgetType () const
 
bool isWindowType () const
 
void killTimer (int id)
 
const QMetaObjectmetaObject () const
 
void moveToThread (QThread *targetThread)
 
QString objectName () const
 
QObject * parent () const
 
template<class T = QVariant>
property (const QString &name) const
 
void removeEventFilter (QObject *obj)
 
void setObjectName (const QString &name)
 
void setParent (QObject *parent)
 
bool setProperty (const QString &name, const QVariant &value)
 
bool signalsBlocked () const
 
int startTimer (int interval, Qt::TimerType timerType=Qt::CoarseTimer)
 
QThreadthread () const
 

Protected Methods

 QCameraLocksControl (QObject *parent=nullptr)
 
- Protected Methods inherited from QMediaControl
 QMediaControl (QObject *parent=nullptr)
 
- Protected Methods inherited from QObject
virtual void childEvent (QChildEvent *event)
 
virtual void connectNotify (const QMetaMethod &signalMethod) const
 
virtual void customEvent (QEvent *event)
 
virtual void disconnectNotify (const QMetaMethod &signalMethod) const
 
bool isSignalConnected (const QMetaMethod &signalMethod) const
 
int receivers (const QString &signal) const
 
QObject * sender () const
 
int senderSignalIndex () const
 
virtual void timerEvent (QTimerEvent *event)
 

Related Functions

These are not member functions

#define QCameraImageProcessingControl_iid   "com.copperspice.CS.cameraImageProcessingControl/1.0"
 
#define QCameraLocksControl_iid   "com.copperspice.CS.cameraLocksControl/1.0"
 

Additional Inherited Members

- Public Slots inherited from QObject
void deleteLater ()
 
- Static Public Methods inherited from QObject
static bool connect (const QObject *sender, const QMetaMethod &signalMethod, const QObject *receiver, const QMetaMethod &slotMethod, Qt::ConnectionType type=Qt::AutoConnection)
 
static bool connect (const QObject *sender, const QString &signalMethod, const QObject *receiver, const QString &slotMethod, Qt::ConnectionType type=Qt::AutoConnection, const QString &location=QString ())
 
static bool connect (const QObject *sender, const QString &signalMethod, const QString &location, const QObject *receiver, const QString &slotMethod, Qt::ConnectionType type=Qt::AutoConnection)
 
template<class Sender , class SignalClass , class... SignalArgs, class Receiver , class SlotClass , class... SlotArgs, class SlotReturn >
static bool connect (const Sender *sender, void (SignalClass::*signalMethod)(SignalArgs...), const Receiver *receiver, SlotReturn (SlotClass::*slotMethod)(SlotArgs...), Qt::ConnectionType type=Qt::AutoConnection)
 
template<class Sender , class SignalClass , class... SignalArgs, class Receiver , class T >
static bool connect (const Sender *sender, void (SignalClass::*signalMethod)(SignalArgs...), const Receiver *receiver, T slotLambda, Qt::ConnectionType type=Qt::AutoConnection)
 
static bool disconnect (const QObject *sender, const QMetaMethod &signalMethod, const QObject *receiver, const QMetaMethod &slotMethod)
 
static bool disconnect (const QObject *sender, const QString &signalMethod, const QObject *receiver, const QString &slotMethod)
 
static bool disconnect (const QObject *sender, const QString &signalMethod, const QString &location, const QObject *receiver, const QString &slotMethod)
 
template<class Sender , class SignalClass , class... SignalArgs, class Receiver , class SlotClass , class... SlotArgs, class SlotReturn >
static bool disconnect (const Sender *sender, void (SignalClass::*signalMethod)(SignalArgs...), const Receiver *receiver, SlotReturn (SlotClass::*slotMethod)(SlotArgs...))
 
template<class Sender , class SignalClass , class... SignalArgs, class Receiver >
static bool disconnect (const Sender *sender, void (SignalClass::*signalMethod)(SignalArgs...), const Receiver *receiver, std::nullptr_t slotMethod=nullptr)
 
template<class Sender , class SignalClass , class... SignalArgs, class Receiver , class T >
static bool disconnect (const Sender *sender, void (SignalClass::*signalMethod)(SignalArgs...), const Receiver *receiver, T slotMethod)
 
static QMetaObjectstaticMetaObject ()
 
static QString tr (const char *text, const char *comment=nullptr, std::optional< int > numArg=std::optional< int >())
 
- Properties inherited from QObject
 objectName
 

Detailed Description

The QCameraLocksControl class is an abstract base class for classes which control still cameras or video cameras. In order to implement a camera plugin inherit from this class.

The interface name of QCameraLocksControl is "com.copperspice.CS.cameraLocksControl/1.0" as defined in QCameraLocksControl_iid.

See also
QMediaService::requestControl(), QCamera

Constructor & Destructor Documentation

QCameraLocksControl::~QCameraLocksControl ( )

Destruct the camera locks control object.

QCameraLocksControl::QCameraLocksControl ( QObject parent = nullptr)
explicitprotected

Constructs a camera locks control object with parent.

Method Documentation

QCamera::LockStatus QCameraLocksControl::lockStatus ( QCamera::LockType  lock) const
pure virtual

Returns the camera lock status.

void QCameraLocksControl::lockStatusChanged ( QCamera::LockType  lock,
QCamera::LockStatus  status,
QCamera::LockChangeReason  reason 
)
signal

Signals the lock status was changed with a specified reason.

void QCameraLocksControl::searchAndLock ( QCamera::LockTypes  locks)
pure virtual

Request camera locks.

QCamera::LockTypes QCameraLocksControl::supportedLocks ( ) const
pure virtual

Returns the lock types, the camera supports.

void QCameraLocksControl::unlock ( QCamera::LockTypes  locks)
pure virtual

Unlock camera locks.

Friends And Related Function Documentation

#define QCameraImageProcessingControl_iid   "com.copperspice.CS.cameraImageProcessingControl/1.0"
related

Defines the interface name of the QCameraImageProcessingControl class to "com.copperspice.CS.cameraImageProcessingControl/1.0".

#define QCameraLocksControl_iid   "com.copperspice.CS.cameraLocksControl/1.0"
related

Defines the interface name of the QCameraLocksControl class to "com.copperspice.CS.cameraLocksControl/1.0".