Inheritance diagram for QWSKbPrivate:

Public Functions
void	beginAutoRepeat (int uni, int code, Qt::KeyboardModifiers mod)

void	endAutoRepeat ()

bool	loadKeymap (const QString &file)

	QWSKbPrivate (QWSKeyboardHandler *h, const QString &device)

void	unloadKeymap ()

	~QWSKbPrivate ()

Public Functions inherited from QObject
bool	blockSignals (bool b)
	If block is true, signals emitted by this object are blocked (i.e., emitting a signal will not invoke anything connected to it). More...

const QObjectList &	children () const
	Returns a list of child objects. More...

bool	connect (const QObject sender, const char signal, const char *member, Qt::ConnectionType type=Qt::AutoConnection) const

bool	disconnect (const char signal=0, const QObject receiver=0, const char *member=0)

bool	disconnect (const QObject receiver, const char member=0)

void	dumpObjectInfo ()
	Dumps information about signal connections, etc. More...

void	dumpObjectTree ()
	Dumps a tree of children to the debug output. More...

QList< QByteArray >	dynamicPropertyNames () const
	Returns the names of all properties that were dynamically added to the object using setProperty(). More...

virtual bool	event (QEvent *)
	This virtual function receives events to an object and should return true if the event e was recognized and processed. More...

virtual bool	eventFilter (QObject , QEvent )
	Filters events if this object has been installed as an event filter for the watched object. More...

template<typename T >
T	findChild (const QString &aName=QString()) const
	Returns the child of this object that can be cast into type T and that is called name, or 0 if there is no such object. More...

template<typename T >
QList< T >	findChildren (const QString &aName=QString()) const
	Returns all children of this object with the given name that can be cast to type T, or an empty list if there are no such objects. More...

template<typename T >
QList< T >	findChildren (const QRegExp &re) const

bool	inherits (const char *classname) const
	Returns true if this object is an instance of a class that inherits className or a QObject subclass that inherits className; otherwise returns false. More...

void	installEventFilter (QObject *)
	Installs an event filter filterObj on this object. More...

bool	isWidgetType () const
	Returns true if the object is a widget; otherwise returns false. More...

void	killTimer (int id)
	Kills the timer with timer identifier, id. More...

virtual const QMetaObject *	metaObject () const
	Returns a pointer to the meta-object of this object. More...

void	moveToThread (QThread *thread)
	Changes the thread affinity for this object and its children. More...

QString	objectName () const

QObject *	parent () const
	Returns a pointer to the parent object. More...

QVariant	property (const char *name) const
	Returns the value of the object's name property. More...

Q_INVOKABLE	QObject (QObject *parent=0)
	Constructs an object with parent object parent. More...

void	removeEventFilter (QObject *)
	Removes an event filter object obj from this object. More...

void	setObjectName (const QString &name)

void	setParent (QObject *)
	Makes the object a child of parent. More...

bool	setProperty (const char *name, const QVariant &value)
	Sets the value of the object's name property to value. More...

void	setUserData (uint id, QObjectUserData *data)

bool	signalsBlocked () const
	Returns true if signals are blocked; otherwise returns false. More...

int	startTimer (int interval)
	Starts a timer and returns a timer identifier, or returns zero if it could not start a timer. More...

QThread *	thread () const
	Returns the thread in which the object lives. More...

QObjectUserData *	userData (uint id) const

virtual	~QObject ()
	Destroys the object, deleting all its child objects. More...

Static Public Functions
static Qt::KeyboardModifiers	toQtModifiers (quint8 mod)

Static Public Functions inherited from QObject
static bool	connect (const QObject sender, const char signal, const QObject receiver, const char member, Qt::ConnectionType=Qt::AutoConnection)
	Creates a connection of the given type from the signal in the sender object to the method in the receiver object. More...

static bool	connect (const QObject sender, const QMetaMethod &signal, const QObject receiver, const QMetaMethod &method, Qt::ConnectionType type=Qt::AutoConnection)

static bool	disconnect (const QObject sender, const char signal, const QObject receiver, const char member)
	Disconnects signal in object sender from method in object receiver. More...

static bool	disconnect (const QObject sender, const QMetaMethod &signal, const QObject receiver, const QMetaMethod &member)

static uint	registerUserData ()

static QString	tr (const char sourceText, const char comment=0, int n=-1)

static QString	trUtf8 (const char sourceText, const char comment=0, int n=-1)

Private Slots
void	autoRepeat ()

Properties
int	m_ar_delay

int	m_ar_keycode

Qt::KeyboardModifiers	m_ar_modifier

int	m_ar_period

QTimer *	m_ar_timer

int	m_ar_unicode

int	m_composing

quint16	m_dead_unicode

bool	m_do_compose

QWSKeyboardHandler *	m_handler

const QWSKeyboard::Composing *	m_keycompose

int	m_keycompose_size

const QWSKeyboard::Mapping *	m_keymap

int	m_keymap_size

quint8	m_locks [3]

quint8	m_modifiers

bool	m_no_zap

Static Private Attributes
static const QWSKeyboard::Composing	s_keycompose_default []

static const QWSKeyboard::Mapping	s_keymap_default []

Friends
class	QWSKeyboardHandler

Additional Inherited Members
Public Slots inherited from QObject
void	deleteLater ()
	Schedules this object for deletion. More...

Signals inherited from QObject
void	destroyed (QObject *=0)
	This signal is emitted immediately before the object obj is destroyed, and can not be blocked. More...

Static Public Variables inherited from QObject
static const QMetaObject	staticMetaObject
	This variable stores the meta-object for the class. More...

Protected Functions inherited from QObject
virtual void	childEvent (QChildEvent *)
	This event handler can be reimplemented in a subclass to receive child events. More...

virtual void	connectNotify (const char *signal)
	This virtual function is called when something has been connected to signal in this object. More...

virtual void	customEvent (QEvent *)
	This event handler can be reimplemented in a subclass to receive custom events. More...

virtual void	disconnectNotify (const char *signal)
	This virtual function is called when something has been disconnected from signal in this object. More...

	QObject (QObjectPrivate &dd, QObject *parent=0)

int	receivers (const char *signal) const
	Returns the number of receivers connected to the signal. More...

QObject *	sender () const
	Returns a pointer to the object that sent the signal, if called in a slot activated by a signal; otherwise it returns 0. More...

int	senderSignalIndex () const

virtual void	timerEvent (QTimerEvent *)
	This event handler can be reimplemented in a subclass to receive timer events for the object. More...

Protected Variables inherited from QObject
QScopedPointer< QObjectData >	d_ptr

Static Protected Variables inherited from QObject
static const QMetaObject	staticQtMetaObject

Related Functions inherited from QObject
T	qFindChildqFindChildren (const QObject *obj, const QString &name)()

QList< T >	qFindChildrenqFindChildren (const QObject *obj, const QString &name)()

QList< T >	qFindChildrenqFindChildren (const QObject *obj, const QRegExp &regExp)()

T *	qobject_cast (QObject *object)

	QObjectList

void *	qt_find_obj_child (QObject parent, const char type, const QString &name)
	Returns a pointer to the object named name that inherits type and with a given parent. More...

Detailed Description

Definition at line 69 of file qkbd_qws.cpp.

Constructors and Destructors

◆ QWSKbPrivate()

QWSKbPrivate::QWSKbPrivate	(	QWSKeyboardHandler *	h,
		const QString &	device
	)

inline

Definition at line 73 of file qkbd_qws.cpp.

Referenced by QWSKeyboardHandler::QWSKeyboardHandler().

         : m_handler(h), m_modifiers(0), m_composing(0), m_dead_unicode(0xffff),
           m_no_zap(false), m_do_compose(false),
           m_keymap(0), m_keymap_size(0), m_keycompose(0), m_keycompose_size(0)
     {
         m_ar_timer = new QTimer(this);
         m_ar_timer->setSingleShot(true);
         connect(m_ar_timer, SIGNAL(timeout()), SLOT(autoRepeat()));
         m_ar_delay = 400;
         m_ar_period = 80;
 
         memset(m_locks, 0, sizeof(m_locks));
 
         QString keymap;
         QStringList args = device.split(QLatin1Char(':'));
         foreach (const QString &arg, args) {
             if (arg.startsWith(QLatin1String("keymap=")))
                 keymap = arg.mid(7);
             else if (arg == QLatin1String("disable-zap"))
                 m_no_zap = true;
             else if (arg == QLatin1String("enable-compose"))
                 m_do_compose = true;
             else if (arg.startsWith(QLatin1String("repeat-delay=")))
                 m_ar_delay = arg.mid(13).toInt();
             else if (arg.startsWith(QLatin1String("repeat-rate=")))
                 m_ar_period = arg.mid(12).toInt();
         }
 
         if (keymap.isEmpty() || !loadKeymap(keymap))
             unloadKeymap();
     }

◆ ~QWSKbPrivate()

QWSKbPrivate::~QWSKbPrivate ( )

inline

Definition at line 105 of file qkbd_qws.cpp.

     {
         unloadKeymap();
     }

Functions

◆ autoRepeat

void QWSKbPrivate::autoRepeat ( )

inlineprivateslot

Definition at line 141 of file qkbd_qws.cpp.

Referenced by QWSKbPrivate().

     {
         m_handler->processKeyEvent(m_ar_unicode, m_ar_keycode, m_ar_modifier, false, true);
         m_handler->processKeyEvent(m_ar_unicode, m_ar_keycode, m_ar_modifier, true, true);
         m_ar_timer->start(m_ar_period);
     }

◆ beginAutoRepeat()

void QWSKbPrivate::beginAutoRepeat	(	int	uni,
		int	code,
		Qt::KeyboardModifiers	mod
	)

inline

Definition at line 110 of file qkbd_qws.cpp.

     {
         m_ar_unicode = uni;
         m_ar_keycode = code;
         m_ar_modifier = mod;
         m_ar_timer->start(m_ar_delay);
     }

◆ endAutoRepeat()

void QWSKbPrivate::endAutoRepeat ( )

inline

Definition at line 118 of file qkbd_qws.cpp.

     {
         m_ar_timer->stop();
     }

◆ loadKeymap()

bool QWSKbPrivate::loadKeymap ( const QString & file )

Definition at line 204 of file qkbd_qws.cpp.

Referenced by QWSKbPrivate(), and toQtModifiers().

 {
     QFile f(file);
 
     if (!f.open(QIODevice::ReadOnly)) {
         qWarning("Could not open keymap file '%s'", qPrintable(file));
         return false;
     }
 
     // .qmap files have a very simple structure:
     // quint32 magic           (QWSKeyboard::FileMagic)
     // quint32 version         (1)
     // quint32 keymap_size     (# of struct QWSKeyboard::Mappings)
     // quint32 keycompose_size (# of struct QWSKeyboard::Composings)
     // all QWSKeyboard::Mappings via QDataStream::operator(<<|>>)
     // all QWSKeyboard::Composings via QDataStream::operator(<<|>>)
 
     quint32 qmap_magic, qmap_version, qmap_keymap_size, qmap_keycompose_size;
 
     QDataStream ds(&f);
 
     ds >> qmap_magic >> qmap_version >> qmap_keymap_size >> qmap_keycompose_size;
 
     if (ds.status() != QDataStream::Ok || qmap_magic != QWSKeyboard::FileMagic || qmap_version != 1 || qmap_keymap_size == 0) {
         qWarning("'%s' is not a valid .qmap keymap file.", qPrintable(file));
         return false;
     }
 
     QWSKeyboard::Mapping *qmap_keymap = new QWSKeyboard::Mapping[qmap_keymap_size];
     QWSKeyboard::Composing *qmap_keycompose = qmap_keycompose_size ? new QWSKeyboard::Composing[qmap_keycompose_size] : 0;
 
     for (quint32 i = 0; i < qmap_keymap_size; ++i)
         ds >> qmap_keymap[i];
     for (quint32 i = 0; i < qmap_keycompose_size; ++i)
         ds >> qmap_keycompose[i];
 
     if (ds.status() != QDataStream::Ok) {
         delete [] qmap_keymap;
         delete [] qmap_keycompose;
 
         qWarning("Keymap file '%s' can not be loaded.", qPrintable(file));
         return false;
     }
 
     // unload currently active and clear state
     unloadKeymap();
 
     m_keymap = qmap_keymap;
     m_keymap_size = qmap_keymap_size;
     m_keycompose = qmap_keycompose;
     m_keycompose_size = qmap_keycompose_size;
 
     m_do_compose = true;
 
     return true;
 }

◆ toQtModifiers()

static Qt::KeyboardModifiers QWSKbPrivate::toQtModifiers ( quint8 mod )

inlinestatic

Definition at line 123 of file qkbd_qws.cpp.

Referenced by QWSKeyboardHandler::processKeycode().

     {
         Qt::KeyboardModifiers qtmod = Qt::NoModifier;
 
         if (mod & (QWSKeyboard::ModShift | QWSKeyboard::ModShiftL | QWSKeyboard::ModShiftR))
             qtmod |= Qt::ShiftModifier;
         if (mod & (QWSKeyboard::ModControl | QWSKeyboard::ModCtrlL | QWSKeyboard::ModCtrlR))
             qtmod |= Qt::ControlModifier;
         if (mod & QWSKeyboard::ModAlt)
             qtmod |= Qt::AltModifier;
 
         return qtmod;
     }

◆ unloadKeymap()

void QWSKbPrivate::unloadKeymap ( )

Definition at line 185 of file qkbd_qws.cpp.

Referenced by loadKeymap(), QWSKbPrivate(), toQtModifiers(), and ~QWSKbPrivate().

 {
     if (m_keymap && m_keymap != s_keymap_default)
         delete [] m_keymap;
     if (m_keycompose && m_keycompose != s_keycompose_default)
         delete [] m_keycompose;
 
     m_keymap = s_keymap_default;
     m_keymap_size = sizeof(s_keymap_default) / sizeof(s_keymap_default[0]);
     m_keycompose = s_keycompose_default;
     m_keycompose_size = sizeof(s_keycompose_default) / sizeof(s_keycompose_default[0]);
 
     // reset state, so we could switch keymaps at runtime
     m_modifiers = 0;
     memset(m_locks, 0, sizeof(m_locks));
     m_composing = 0;
     m_dead_unicode = 0xffff;
 }

Friends and Related Functions

◆ QWSKeyboardHandler

friend class QWSKeyboardHandler

friend

Definition at line 176 of file qkbd_qws.cpp.

Properties

◆ m_ar_delay

int QWSKbPrivate::m_ar_delay

private

Definition at line 155 of file qkbd_qws.cpp.

Referenced by beginAutoRepeat(), and QWSKbPrivate().

◆ m_ar_keycode

int QWSKbPrivate::m_ar_keycode

private

Definition at line 153 of file qkbd_qws.cpp.

Referenced by autoRepeat(), and beginAutoRepeat().

◆ m_ar_modifier

Qt::KeyboardModifiers QWSKbPrivate::m_ar_modifier

private

Definition at line 154 of file qkbd_qws.cpp.

Referenced by autoRepeat(), and beginAutoRepeat().

◆ m_ar_period

int QWSKbPrivate::m_ar_period

private

Definition at line 156 of file qkbd_qws.cpp.

Referenced by autoRepeat(), and QWSKbPrivate().

◆ m_ar_timer

QTimer* QWSKbPrivate::m_ar_timer

private

Definition at line 157 of file qkbd_qws.cpp.

Referenced by autoRepeat(), beginAutoRepeat(), endAutoRepeat(), and QWSKbPrivate().

◆ m_ar_unicode

int QWSKbPrivate::m_ar_unicode

private

Definition at line 152 of file qkbd_qws.cpp.

Referenced by autoRepeat(), and beginAutoRepeat().

◆ m_composing

int QWSKbPrivate::m_composing

private

Definition at line 162 of file qkbd_qws.cpp.

Referenced by unloadKeymap().

◆ m_dead_unicode

quint16 QWSKbPrivate::m_dead_unicode

private

Definition at line 163 of file qkbd_qws.cpp.

Referenced by unloadKeymap().

◆ m_do_compose

bool QWSKbPrivate::m_do_compose

private

Definition at line 166 of file qkbd_qws.cpp.

Referenced by loadKeymap(), and QWSKbPrivate().

◆ m_handler

QWSKeyboardHandler* QWSKbPrivate::m_handler

private

Definition at line 149 of file qkbd_qws.cpp.

Referenced by autoRepeat().

◆ m_keycompose

const QWSKeyboard::Composing* QWSKbPrivate::m_keycompose

private

Definition at line 170 of file qkbd_qws.cpp.

Referenced by loadKeymap(), and unloadKeymap().

◆ m_keycompose_size

int QWSKbPrivate::m_keycompose_size

private

Definition at line 171 of file qkbd_qws.cpp.

Referenced by loadKeymap(), QWSKeyboardHandler::processKeycode(), and unloadKeymap().

◆ m_keymap

const QWSKeyboard::Mapping* QWSKbPrivate::m_keymap

private

Definition at line 168 of file qkbd_qws.cpp.

Referenced by loadKeymap(), and unloadKeymap().

◆ m_keymap_size

int QWSKbPrivate::m_keymap_size

private

Definition at line 169 of file qkbd_qws.cpp.

Referenced by loadKeymap(), and unloadKeymap().

◆ m_locks

quint8 QWSKbPrivate::m_locks[3]

private

Definition at line 161 of file qkbd_qws.cpp.

Referenced by QWSKbPrivate(), and unloadKeymap().

◆ m_modifiers

quint8 QWSKbPrivate::m_modifiers

private

Definition at line 160 of file qkbd_qws.cpp.

Referenced by unloadKeymap().

◆ m_no_zap

bool QWSKbPrivate::m_no_zap

private

Definition at line 165 of file qkbd_qws.cpp.

Referenced by QWSKbPrivate().

◆ s_keycompose_default

const QWSKeyboard::Composing QWSKbPrivate::s_keycompose_default

staticprivate

Definition at line 174 of file qkbd_qws.cpp.

Referenced by unloadKeymap().

◆ s_keymap_default

const QWSKeyboard::Mapping QWSKbPrivate::s_keymap_default

staticprivate

Definition at line 173 of file qkbd_qws.cpp.

Referenced by unloadKeymap().

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

/src/gui/embedded/qkbd_qws.cpp
/src/gui/embedded/qkbd_defaultmap_qws_p.h

Public Functions

Static Public Functions

Private Slots

Properties

Static Private Attributes

Friends

Additional Inherited Members

Detailed Description

Constructors and Destructors

◆ QWSKbPrivate()

◆ ~QWSKbPrivate()

Functions

◆ autoRepeat

◆ beginAutoRepeat()

◆ endAutoRepeat()

◆ loadKeymap()

◆ toQtModifiers()

◆ unloadKeymap()

Friends and Related Functions

◆ QWSKeyboardHandler

Properties

◆ m_ar_delay

◆ m_ar_keycode

◆ m_ar_modifier

◆ m_ar_period

◆ m_ar_timer

◆ m_ar_unicode

◆ m_composing

◆ m_dead_unicode

◆ m_do_compose

◆ m_handler

◆ m_keycompose

◆ m_keycompose_size

◆ m_keymap

◆ m_keymap_size

◆ m_locks

◆ m_modifiers

◆ m_no_zap

◆ s_keycompose_default

◆ s_keymap_default