#include <HostQtDesktop.h>

Inheritance diagram for HostQtDesktop:

Collaboration diagram for HostQtDesktop:

Public Member Functions
	HostQtDesktop ()

virtual	~HostQtDesktop ()

virtual void	init (int w, int h)

virtual void	show ()

virtual unsigned short	translateKeyWithMeta (unsigned short key, bool withShift, bool withAlt)

virtual const char *	hardwareName () const

virtual void	setCentralWidget (QWidget *view)

bool	hasAltKey (Qt::KeyboardModifiers modifiers)

Public Member Functions inherited from HostBase
virtual	~HostBase ()

const HostInfo &	getInfo () const

virtual void	run ()

virtual void	quit ()

void	lockPainting ()

void	unlockPainting ()

virtual void	setMetaModifier (bool metaKeyDown)

virtual bool	metaModifier ()

virtual int	getNumberOfSwitches () const

void	turboModeSubscription (bool add)

virtual void	flip ()

virtual QImage	takeScreenShot () const

virtual QImage	takeAppDirectRenderingScreenShot () const

virtual void	setAppDirectRenderingLayerEnabled (bool enable)

void	setOrientation (OrientationEvent::Orientation o)

QPoint	map (const QPoint &pt)

virtual void	setRenderingLayerEnabled (bool enable)

virtual InputControl *	getInputControlALS ()

virtual InputControl *	getInputControlBluetoothInputDetect ()

virtual InputControl *	getInputControlProximity ()

virtual InputControl *	getInputControlTouchpanel ()

virtual InputControl *	getInputControlKeys ()

virtual LedControl *	getLedControlKeypadAndDisplay ()

virtual void	OrientationSensorOn (bool enable)

virtual OrientationEvent *	postProcessDeviceOrientation (OrientationEvent *currOrientation)

virtual bool	homeButtonWakesUpScreen ()

virtual void	setBluetoothKeyboardActive (bool active)

virtual bool	bluetoothKeyboardActive () const

Public Member Functions inherited from TaskBase
	TaskBase ()

virtual	~TaskBase ()

void	postEvent (sptr< Event > event, bool highPriority=false)

GMainLoop *	mainLoop () const

SingletonTimer *	masterTimer () const

Public Member Functions inherited from RefCounted
	RefCounted ()

virtual	~RefCounted ()

void	ref ()

void	deref ()

Additional Inherited Members
Signals inherited from HostBase
void	signalBluetoothKeyboardActive (bool active)

Static Public Member Functions inherited from HostBase
static HostBase *	instance ()

static bool	hostIsQemu ()

Protected Member Functions inherited from HostBase
	HostBase ()

virtual void	handleEvent (sptr< Event >)

virtual void	turboMode (bool enable)

Protected Attributes inherited from HostBase
HostInfo	m_info

Mutex	m_paintMutex

bool	m_metaKeyDown

OrientationEvent::Orientation	m_orientation

QTransform	m_trans

int	m_numBuffers

unsigned	m_turboModeSubscriptions

Constructor & Destructor Documentation

HostQtDesktop::HostQtDesktop ( )

HostQtDesktop::~HostQtDesktop ( )

virtual

Member Function Documentation

const char * HostQtDesktop::hardwareName ( ) const

virtual

Return the specific name (including model revision) of the current host device

As an example, for a generic ARM device for which more information is not available, it returns "ARM Device". For a Palm Pixie device, it might return something like "Pixie DVT1".

Returns: Name of the hardware of the current host device.

Implements HostBase.

bool HostQtDesktop::hasAltKey ( Qt::KeyboardModifiers modifiers )

virtual

Maps Qt's version of the state of the modifier keys to whether or not the Alt (dot) key is pressed

On HostQtDesktop, both the Ctrl and Alt keys are mapped to the LunaSysMgr version of the Alt (dot) key.

Parameters

modifiers Keybaord modifiers, as reported by Qt

Returns: Whether or not the current state of the hardware modifier keys indicates that the Alt (dot) key is pressed.

Reimplemented from HostBase.

void HostQtDesktop::init	(	int	w,
		int	h
	)

virtual

Initialize device-specific hardware

Initializes hardware, fetches display info, and generally prepares the host device for LunaSysMgr to run on it.

Must be overridden for each type of device Host class needed.

Parameters

w	Hint as to what the screen width probably is. Ignored by most devices since they can query the screen for its capabilities.
h	Hint as to what the screen height probably is. Ignored by most devices since they can query the screen for its capabilities.

Implements HostBase.

void HostQtDesktop::setCentralWidget ( QWidget * view )

virtual

Sets the Qt widget that the display should reside in

Mostly unused except under the QtDesktop and Qemu hosts, where it is used to attach a keyboard remapping filter.

Called by WindowServer::WindowServer().

Parameters

view	Qt widget to display within.

Reimplemented from HostBase.

void HostQtDesktop::show ( )

virtual

Grab access to the hardware (including the display and input devices) for use by LunaSysMgr

Run this when you're ready to start using the host to display things. It grabs exclusive access to the screen and input devices (on most devices) so it can actually start displaying graphics on the screen.

Must be overridden per-device since it's fairly device-specific what needs to be enabled to be able to run LunaSysMgr.

Reimplemented from HostBase.

unsigned short HostQtDesktop::translateKeyWithMeta	(	unsigned short	key,
		bool	withShift,
		bool	withAlt
	)

virtual

Translate a hardware keycode to a system keycode depending on modifier keys

Takes a hardware keycode and which modifiers are currently pressed and returns a system modifier. For example, if the key is the key code for "a" and shift is down, it translates it to the key code for "A".

Parameters

key	Input hardware key code.
withShift	Whether Shift is currently pressed.
withAlt	Whether Alt (dot key) is currently pressed.

Returns: Translated key code.

Reimplemented from HostBase.

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

Public Member Functions

Additional Inherited Members

Constructor & Destructor Documentation

Member Function Documentation