Class representing a default QNX EGL graphics output. More...

#include <kanzi/core.ui/platform/graphics_output/qnx_egl/default_qnx_egl_graphics_output.hpp>

Inheritance diagram for kanzi::qnx::DefaultQnxEGLGraphicsOutput:

Public Member Functions
bool	bringToFront () noexcept override
	WindowedGraphicsOutput::bringToFront() implementation.

	DefaultQnxEGLGraphicsOutput (const DefaultQnxEGLGraphicsOutput &)=delete
	Copy constructor.

	DefaultQnxEGLGraphicsOutput (const DefaultQnxEGLGraphicsOutputProperties &properties)
	Constructor.

	DefaultQnxEGLGraphicsOutput (DefaultQnxEGLGraphicsOutput &&) noexcept=delete
	Move constructor.

bool	flushContext () noexcept
	Flushes any pending QNX Screen requests to the compositor.

void	gatherEvents (EventQueue &queue) override
	EventSource::gatherEvents() implementation.

KZ_NO_DISCARD optional< NativeEventHandle >	getNativeEventHandle () const noexcept override
	EventSource::getNativeEventHandle() implementation.

optional< NativeWindowHandle >	getNativeWindowHandle () const noexcept override
	WindowedGraphicsOutput::getNativeWindowHandle() implementation.

KZ_NO_DISCARD QnxContext::NativeHandleType	getQnxScreenContext () const noexcept
	Gets underlying QNX Screen context handle.

KZ_NO_DISCARD QnxDisplay::NativeHandleType	getQnxScreenDisplay () const noexcept
	Gets underlying QNX Screen display handle.

KZ_NO_DISCARD QnxWindow::NativeHandleType	getQnxScreenWindow () const noexcept
	Gets underlying QNX Screen window handle.

Matrix4x4	getTargetTransformation () const noexcept override
	FramebufferGraphicsOutput::getTargetTransformation() implementation.

KZ_NO_DISCARD optional< string >	getWindowGroupName () const
	Gets the window group name of the underlying QNX Screen window.

optional< unsigned int >	getWindowHeight () const noexcept override
	WindowedGraphicsOutput::getWindowHeight() implementation.

optional< int >	getWindowPositionX () const noexcept override
	WindowedGraphicsOutput::getWindowPositionX() implementation.

optional< int >	getWindowPositionY () const noexcept override
	WindowedGraphicsOutput::getWindowPositionY() implementation.

optional< string >	getWindowTitle () const noexcept override
	WindowedGraphicsOutput::getWindowTitle() implementation.

optional< unsigned int >	getWindowWidth () const noexcept override
	WindowedGraphicsOutput::getWindowWidth() implementation.

bool	hideWindow () noexcept override
	WindowedGraphicsOutput::hideWindow() implementation.

void	logWindowPosition () const noexcept
	Prints the active window position to log.

void	logWindowSize () const noexcept
	Prints the active window size to log.

bool	makeFullscreen () noexcept override
	WindowedGraphicsOutput::makeFullscreen() implementation.

bool	makeMaximized () noexcept override
	WindowedGraphicsOutput::makeMaximized() implementation.

bool	makeMinimized () noexcept override
	WindowedGraphicsOutput::makeMinimized() implementation.

bool	makeRegular () noexcept override
	WindowedGraphicsOutput::makeRegular() implementation.

bool	makeWindowOpaque () noexcept
	Makes the active window fully opaque.

bool	moveWindow (int positionX, int positionY) noexcept override
	WindowedGraphicsOutput::moveWindow() implementation.

DefaultQnxEGLGraphicsOutput &	operator= (const DefaultQnxEGLGraphicsOutput &)=delete
	Copy assignment operator.

DefaultQnxEGLGraphicsOutput &	operator= (DefaultQnxEGLGraphicsOutput &&) noexcept=delete
	Move assignment operator.

bool	resize (unsigned int width, unsigned int height) noexcept override
	WindowedGraphicsOutput::resize() implementation.

bool	resizeWindow (unsigned int width, unsigned int height) noexcept override
	WindowedGraphicsOutput::resizeWindow() implementation.

bool	setWindowTitle (string_view title) noexcept override
	WindowedGraphicsOutput::setWindowTitle() implementation.

bool	setWindowZOrder (int zorder) noexcept
	Sets the z ordering for the active window related to all other windows currently visible.

bool	showWindow () noexcept override
	WindowedGraphicsOutput::showWindow() implementation.

	~DefaultQnxEGLGraphicsOutput ()
	Destructor.

Public Member Functions inherited from kanzi::GraphicsOutput
KZ_NO_DISCARD Vector2	getDpi () const noexcept
	Returns the resolution of the target coordinate system in dots per inch.

KZ_NO_DISCARD unsigned int	getHeight () const noexcept
	Returns the height of layout area in the target coordinate system.

KZ_NO_DISCARD unsigned int	getWidth () const noexcept
	Returns the width of layout area in the target coordinate system.

virtual	~GraphicsOutput ()=default
	Destructor.

Public Member Functions inherited from kanzi::EventSource
virtual	~EventSource ()=default
	Destructor.

Public Member Functions inherited from kanzi::WakeupSignalSource
WakeupSignalSource &	operator= (const WakeupSignalSource &)=default
	Copy assignment operator.

WakeupSignalSource &	operator= (WakeupSignalSource &&) noexcept=default
	Move assignment operator.

	WakeupSignalSource ()=default
	Constructor.

	WakeupSignalSource (const WakeupSignalSource &)=default
	Copy constructor.

	WakeupSignalSource (WakeupSignalSource &&) noexcept=default
	Move constructor.

virtual	~WakeupSignalSource ()=default
	Destructor.

Public Member Functions inherited from kanzi::FramebufferGraphicsOutput
	FramebufferGraphicsOutput ()
	Constructor.

KZ_NO_DISCARD const Framebuffer &	getFramebuffer () const noexcept
	Returns the framebuffer for the Graphics Output.

KZ_NO_DISCARD Framebuffer &	getFramebuffer () noexcept
	Returns the framebuffer for the Graphics Output.

virtual	~FramebufferGraphicsOutput ()=default
	Destructor.

Public Member Functions inherited from kanzi::WindowedGraphicsOutput
virtual	~WindowedGraphicsOutput ()=default
	Destructor.

Protected Member Functions
void	setTargetTransformation (Matrix4x4 targetTransformation) noexcept
	Sets the target transformation.

void	updateCachedValues (unsigned int width, unsigned int height) noexcept
	Updates all cached values from given layout size.

Protected Member Functions inherited from kanzi::GraphicsOutput
void	updateDpi (Vector2 dpi)
	Updates the target layout area resolution.

void	updateSize (unsigned int width, unsigned int height)
	Updates the target layout area size.

Detailed Description

Class representing a default QNX EGL graphics output.

Constructor & Destructor Documentation

◆ DefaultQnxEGLGraphicsOutput() [1/3]

kanzi::qnx::DefaultQnxEGLGraphicsOutput::DefaultQnxEGLGraphicsOutput ( const DefaultQnxEGLGraphicsOutputProperties & properties )

explicit

Constructor.

Parameters

properties Specifies properties to request for the graphics output.

◆ ~DefaultQnxEGLGraphicsOutput()

kanzi::qnx::DefaultQnxEGLGraphicsOutput::~DefaultQnxEGLGraphicsOutput ( )

Destructor.

◆ DefaultQnxEGLGraphicsOutput() [2/3]

kanzi::qnx::DefaultQnxEGLGraphicsOutput::DefaultQnxEGLGraphicsOutput ( const DefaultQnxEGLGraphicsOutput & )

delete

Copy constructor.

◆ DefaultQnxEGLGraphicsOutput() [3/3]

kanzi::qnx::DefaultQnxEGLGraphicsOutput::DefaultQnxEGLGraphicsOutput ( DefaultQnxEGLGraphicsOutput && )

deletenoexcept

Move constructor.

Member Function Documentation

◆ operator=() [1/2]

DefaultQnxEGLGraphicsOutput & kanzi::qnx::DefaultQnxEGLGraphicsOutput::operator= ( const DefaultQnxEGLGraphicsOutput & )

delete

Copy assignment operator.

◆ operator=() [2/2]

DefaultQnxEGLGraphicsOutput & kanzi::qnx::DefaultQnxEGLGraphicsOutput::operator= ( DefaultQnxEGLGraphicsOutput && )

deletenoexcept

Move assignment operator.

◆ logWindowPosition()

void kanzi::qnx::DefaultQnxEGLGraphicsOutput::logWindowPosition ( ) const

noexcept

Prints the active window position to log.

◆ logWindowSize()

void kanzi::qnx::DefaultQnxEGLGraphicsOutput::logWindowSize ( ) const

noexcept

Prints the active window size to log.

◆ setWindowZOrder()

bool kanzi::qnx::DefaultQnxEGLGraphicsOutput::setWindowZOrder ( int zorder )

noexcept

Sets the z ordering for the active window related to all other windows currently visible.

Parameters

zorder Z ordering.

Returns: True on success, false on failure.

◆ makeWindowOpaque()

bool kanzi::qnx::DefaultQnxEGLGraphicsOutput::makeWindowOpaque ( )

noexcept

Makes the active window fully opaque.

Returns: True on success, false on failure.

◆ flushContext()

bool kanzi::qnx::DefaultQnxEGLGraphicsOutput::flushContext ( )

noexcept

Flushes any pending QNX Screen requests to the compositor.

Returns: True on success, false on failure.

◆ getQnxScreenContext()

KZ_NO_DISCARD QnxContext::NativeHandleType kanzi::qnx::DefaultQnxEGLGraphicsOutput::getQnxScreenContext ( ) const

noexcept

Gets underlying QNX Screen context handle.

Returns: QNX Screen context handle.

Since: Kanzi 4.0.0.

◆ getQnxScreenWindow()

KZ_NO_DISCARD QnxWindow::NativeHandleType kanzi::qnx::DefaultQnxEGLGraphicsOutput::getQnxScreenWindow ( ) const

noexcept

Gets underlying QNX Screen window handle.

Returns: QNX Screen window handle.

Since: Kanzi 4.0.0.

◆ getQnxScreenDisplay()

KZ_NO_DISCARD QnxDisplay::NativeHandleType kanzi::qnx::DefaultQnxEGLGraphicsOutput::getQnxScreenDisplay ( ) const

noexcept

Gets underlying QNX Screen display handle.

Returns: QNX Screen display handle.

Since: Kanzi 4.0.0.

◆ getWindowGroupName()

KZ_NO_DISCARD optional< string > kanzi::qnx::DefaultQnxEGLGraphicsOutput::getWindowGroupName ( ) const

Gets the window group name of the underlying QNX Screen window.

Returns: Name of the window group.

Return values

nullopt Window group name query failed.

Since: Kanzi 4.0.0.

◆ gatherEvents()

void kanzi::qnx::DefaultQnxEGLGraphicsOutput::gatherEvents ( EventQueue & queue )

overridevirtual

EventSource::gatherEvents() implementation.

Implements kanzi::EventSource.

◆ getNativeEventHandle()

KZ_NO_DISCARD optional< NativeEventHandle > kanzi::qnx::DefaultQnxEGLGraphicsOutput::getNativeEventHandle ( ) const

overridevirtualnoexcept

EventSource::getNativeEventHandle() implementation.

Implements kanzi::WakeupSignalSource.

◆ getTargetTransformation()

Matrix4x4 kanzi::qnx::DefaultQnxEGLGraphicsOutput::getTargetTransformation ( ) const

overridevirtualnoexcept

FramebufferGraphicsOutput::getTargetTransformation() implementation.

Implements kanzi::FramebufferGraphicsOutput.

◆ resize()

bool kanzi::qnx::DefaultQnxEGLGraphicsOutput::resize	(	unsigned int	width,
		unsigned int	height )

overridevirtualnoexcept

WindowedGraphicsOutput::resize() implementation.

Implements kanzi::WindowedGraphicsOutput.

◆ setWindowTitle()

bool kanzi::qnx::DefaultQnxEGLGraphicsOutput::setWindowTitle ( string_view title )

overridevirtualnoexcept

WindowedGraphicsOutput::setWindowTitle() implementation.

Implements kanzi::WindowedGraphicsOutput.

◆ getWindowTitle()

optional< string > kanzi::qnx::DefaultQnxEGLGraphicsOutput::getWindowTitle ( ) const

overridevirtualnoexcept

WindowedGraphicsOutput::getWindowTitle() implementation.

Implements kanzi::WindowedGraphicsOutput.

◆ resizeWindow()

bool kanzi::qnx::DefaultQnxEGLGraphicsOutput::resizeWindow	(	unsigned int	width,
		unsigned int	height )

overridevirtualnoexcept

WindowedGraphicsOutput::resizeWindow() implementation.

Implements kanzi::WindowedGraphicsOutput.

◆ getWindowWidth()

optional< unsigned int > kanzi::qnx::DefaultQnxEGLGraphicsOutput::getWindowWidth ( ) const

overridevirtualnoexcept

WindowedGraphicsOutput::getWindowWidth() implementation.

Implements kanzi::WindowedGraphicsOutput.

◆ getWindowHeight()

optional< unsigned int > kanzi::qnx::DefaultQnxEGLGraphicsOutput::getWindowHeight ( ) const

overridevirtualnoexcept

WindowedGraphicsOutput::getWindowHeight() implementation.

Implements kanzi::WindowedGraphicsOutput.

◆ moveWindow()

bool kanzi::qnx::DefaultQnxEGLGraphicsOutput::moveWindow	(	int	positionX,
		int	positionY )

overridevirtualnoexcept

WindowedGraphicsOutput::moveWindow() implementation.

Implements kanzi::WindowedGraphicsOutput.

◆ getWindowPositionX()

optional< int > kanzi::qnx::DefaultQnxEGLGraphicsOutput::getWindowPositionX ( ) const

overridevirtualnoexcept

WindowedGraphicsOutput::getWindowPositionX() implementation.

Implements kanzi::WindowedGraphicsOutput.

◆ getWindowPositionY()

optional< int > kanzi::qnx::DefaultQnxEGLGraphicsOutput::getWindowPositionY ( ) const

overridevirtualnoexcept

WindowedGraphicsOutput::getWindowPositionY() implementation.

Implements kanzi::WindowedGraphicsOutput.

◆ makeFullscreen()

bool kanzi::qnx::DefaultQnxEGLGraphicsOutput::makeFullscreen ( )

overridevirtualnoexcept

WindowedGraphicsOutput::makeFullscreen() implementation.

Implements kanzi::WindowedGraphicsOutput.

◆ makeRegular()

bool kanzi::qnx::DefaultQnxEGLGraphicsOutput::makeRegular ( )

overridevirtualnoexcept

WindowedGraphicsOutput::makeRegular() implementation.

Implements kanzi::WindowedGraphicsOutput.

◆ makeMaximized()

bool kanzi::qnx::DefaultQnxEGLGraphicsOutput::makeMaximized ( )

overridevirtualnoexcept

WindowedGraphicsOutput::makeMaximized() implementation.

Implements kanzi::WindowedGraphicsOutput.

◆ makeMinimized()

bool kanzi::qnx::DefaultQnxEGLGraphicsOutput::makeMinimized ( )

overridevirtualnoexcept

WindowedGraphicsOutput::makeMinimized() implementation.

Implements kanzi::WindowedGraphicsOutput.

◆ showWindow()

bool kanzi::qnx::DefaultQnxEGLGraphicsOutput::showWindow ( )

overridevirtualnoexcept

WindowedGraphicsOutput::showWindow() implementation.

Implements kanzi::WindowedGraphicsOutput.

◆ hideWindow()

bool kanzi::qnx::DefaultQnxEGLGraphicsOutput::hideWindow ( )

overridevirtualnoexcept

WindowedGraphicsOutput::hideWindow() implementation.

Implements kanzi::WindowedGraphicsOutput.

◆ bringToFront()

bool kanzi::qnx::DefaultQnxEGLGraphicsOutput::bringToFront ( )

overridevirtualnoexcept

WindowedGraphicsOutput::bringToFront() implementation.

Implements kanzi::WindowedGraphicsOutput.

◆ getNativeWindowHandle()

optional< NativeWindowHandle > kanzi::qnx::DefaultQnxEGLGraphicsOutput::getNativeWindowHandle ( ) const

overridevirtualnoexcept

WindowedGraphicsOutput::getNativeWindowHandle() implementation.

Implements kanzi::WindowedGraphicsOutput.

◆ setTargetTransformation()

void kanzi::qnx::DefaultQnxEGLGraphicsOutput::setTargetTransformation ( Matrix4x4 targetTransformation )

inlineprotectednoexcept

Sets the target transformation.

Parameters

targetTransformation The target transformation matrix.

◆ updateCachedValues()

void kanzi::qnx::DefaultQnxEGLGraphicsOutput::updateCachedValues	(	unsigned int	width,
		unsigned int	height )

protectednoexcept

Updates all cached values from given layout size.

Parameters

width	Layout area width in pixels.
height	Layout area height in pixels.

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

kanzi/core.ui/platform/graphics_output/qnx_egl/default_qnx_egl_graphics_output.hpp

Public Member Functions

Protected Member Functions

Detailed Description

Constructor & Destructor Documentation

◆ DefaultQnxEGLGraphicsOutput() [1/3]

◆ ~DefaultQnxEGLGraphicsOutput()

◆ DefaultQnxEGLGraphicsOutput() [2/3]

◆ DefaultQnxEGLGraphicsOutput() [3/3]

Member Function Documentation

◆ operator=() [1/2]

◆ operator=() [2/2]

◆ logWindowPosition()

◆ logWindowSize()

◆ setWindowZOrder()

◆ makeWindowOpaque()

◆ flushContext()

◆ getQnxScreenContext()

◆ getQnxScreenWindow()

◆ getQnxScreenDisplay()

◆ getWindowGroupName()

◆ gatherEvents()

◆ getNativeEventHandle()

◆ getTargetTransformation()

◆ resize()

◆ setWindowTitle()

◆ getWindowTitle()

◆ resizeWindow()

◆ getWindowWidth()

◆ getWindowHeight()

◆ moveWindow()

◆ getWindowPositionX()

◆ getWindowPositionY()

◆ makeFullscreen()

◆ makeRegular()

◆ makeMaximized()

◆ makeMinimized()

◆ showWindow()

◆ hideWindow()

◆ bringToFront()

◆ getNativeWindowHandle()

◆ setTargetTransformation()

◆ updateCachedValues()