QMngHandlerPrivate Class Reference

Collaboration diagram for QMngHandlerPrivate:

Public Member Functions
mng_bool	readData (mng_ptr pBuf, mng_uint32 iSize, mng_uint32p pRead)
mng_bool	writeData (mng_ptr pBuf, mng_uint32 iSize, mng_uint32p pWritten)
mng_bool	processHeader (mng_uint32 iWidth, mng_uint32 iHeight)
	QMngHandlerPrivate (QMngHandler *q_ptr)
	~QMngHandlerPrivate ()
bool	getNextImage (QImage *result)
bool	writeImage (const QImage &image)
int	currentImageNumber () const
int	imageCount () const
bool	jumpToImage (int imageNumber)
bool	jumpToNextImage ()
int	nextImageDelay () const
bool	setBackgroundColor (const QColor &color)
QColor	backgroundColor () const

Public Attributes
bool	haveReadNone
bool	haveReadAll
mng_handle	hMNG
QImage	image
int	elapsed
int	nextDelay
int	iterCount
int	frameIndex
int	nextIndex
int	frameCount
mng_uint32	iStyle
QMngHandler *	q_ptr

Detailed Description

Definition at line 15 of file qmnghandler.cpp.

Constructor & Destructor Documentation

QMngHandlerPrivate()

QMngHandlerPrivate::QMngHandlerPrivate

(

QMngHandler *

q_ptr

)

Definition at line 166 of file qmnghandler.cpp.

References QSysInfo::ByteOrder, hMNG, iStyle, QSysInfo::LittleEndian, myalloc(), myclosestream(), myerror(), myfree(), mygetcanvasline(), mygettickcount(), myopenstream(), myprocessheader(), myprocessterm(), myreaddata(), myrefresh(), mysettimer(), mytrace(), and mywritedata().

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~QMngHandlerPrivate()

QMngHandlerPrivate::~QMngHandlerPrivate

(

)

Definition at line 191 of file qmnghandler.cpp.

References hMNG.

Member Function Documentation

backgroundColor()

QColor QMngHandlerPrivate::backgroundColor

(

)

const

Definition at line 326 of file qmnghandler.cpp.

References hMNG.

currentImageNumber()

int QMngHandlerPrivate::currentImageNumber

(

)

const

Definition at line 274 of file qmnghandler.cpp.

References frameIndex.

Referenced by jumpToNextImage().

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getNextImage()

bool QMngHandlerPrivate::getNextImage

(

QImage *

result

)

Definition at line 220 of file qmnghandler.cpp.

References frameCount, frameIndex, haveReadAll, haveReadNone, hMNG, image, nextDelay, nextIndex, and ret.

imageCount()

int QMngHandlerPrivate::imageCount

(

)

const

Definition at line 280 of file qmnghandler.cpp.

References frameCount, and haveReadAll.

Referenced by jumpToNextImage().

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jumpToImage()

bool QMngHandlerPrivate::jumpToImage

(

int

imageNumber

)

Definition at line 288 of file qmnghandler.cpp.

References frameCount, haveReadAll, hMNG, and nextIndex.

Referenced by jumpToNextImage().

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jumpToNextImage()

bool QMngHandlerPrivate::jumpToNextImage

(

)

Definition at line 307 of file qmnghandler.cpp.

References currentImageNumber(), imageCount(), and jumpToImage().

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nextImageDelay()

int QMngHandlerPrivate::nextImageDelay

(

)

const

Definition at line 313 of file qmnghandler.cpp.

References nextDelay.

processHeader()

mng_bool QMngHandlerPrivate::processHeader	(	mng_uint32	iWidth,
		mng_uint32	iHeight )

Definition at line 210 of file qmnghandler.cpp.

References QImageIOHandler::allocateImage(), QImage::Format_ARGB32, hMNG, and iStyle.

Referenced by myprocessheader().

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readData()

mng_bool QMngHandlerPrivate::readData	(	mng_ptr	pBuf,
		mng_uint32	iSize,
		mng_uint32p	pRead )

Definition at line 196 of file qmnghandler.cpp.

Referenced by myreaddata().

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setBackgroundColor()

bool QMngHandlerPrivate::setBackgroundColor

(

const QColor &

color

)

Definition at line 318 of file qmnghandler.cpp.

References hMNG.

writeData()

mng_bool QMngHandlerPrivate::writeData	(	mng_ptr	pBuf,
		mng_uint32	iSize,
		mng_uint32p	pWritten )

Definition at line 203 of file qmnghandler.cpp.

Referenced by mywritedata().

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writeImage()

bool QMngHandlerPrivate::writeImage

(

const QImage &

image

)

Definition at line 247 of file qmnghandler.cpp.

References QImage::Format_ARGB32, hMNG, iStyle, and mygetcanvasline().

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Member Data Documentation

elapsed

int QMngHandlerPrivate::elapsed

Definition at line 23 of file qmnghandler.cpp.

Referenced by mygettickcount(), and mysettimer().

frameCount

int QMngHandlerPrivate::frameCount

Definition at line 28 of file qmnghandler.cpp.

Referenced by getNextImage(), imageCount(), and jumpToImage().

frameIndex

int QMngHandlerPrivate::frameIndex

Definition at line 26 of file qmnghandler.cpp.

Referenced by currentImageNumber(), and getNextImage().

haveReadAll

bool QMngHandlerPrivate::haveReadAll

Definition at line 20 of file qmnghandler.cpp.

Referenced by getNextImage(), imageCount(), jumpToImage(), and myclosestream().

haveReadNone

bool QMngHandlerPrivate::haveReadNone

Definition at line 19 of file qmnghandler.cpp.

Referenced by getNextImage().

hMNG

mng_handle QMngHandlerPrivate::hMNG

Definition at line 21 of file qmnghandler.cpp.

Referenced by QMngHandlerPrivate(), ~QMngHandlerPrivate(), backgroundColor(), getNextImage(), jumpToImage(), processHeader(), setBackgroundColor(), and writeImage().

image

QImage QMngHandlerPrivate::image

Definition at line 22 of file qmnghandler.cpp.

Referenced by getNextImage(), and mygetcanvasline().

iStyle

mng_uint32 QMngHandlerPrivate::iStyle

Definition at line 29 of file qmnghandler.cpp.

Referenced by QMngHandlerPrivate(), processHeader(), and writeImage().

iterCount

int QMngHandlerPrivate::iterCount

Definition at line 25 of file qmnghandler.cpp.

Referenced by myprocessterm().

nextDelay

int QMngHandlerPrivate::nextDelay

Definition at line 24 of file qmnghandler.cpp.

Referenced by getNextImage(), and nextImageDelay().

nextIndex

int QMngHandlerPrivate::nextIndex

Definition at line 27 of file qmnghandler.cpp.

Referenced by getNextImage(), and jumpToImage().

q_ptr

QMngHandler* QMngHandlerPrivate::q_ptr

Definition at line 44 of file qmnghandler.cpp.

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

• qtimageformats/src/plugins/imageformats/mng/qmnghandler.cpp (8a62fb36a8c456fb4e1229cca8bfca88f6e57890)