dw::oof::OOFFloatsMgr Class Reference

OutOfFlowMgr implementation dealing with floats. More...

#include <ooffloatsmgr.hh>

Classes
class	Float
class	SortedFloatsVector
class	TBInfo
class	WidgetInfo

Public Member Functions
	OOFFloatsMgr (OOFAwareWidget *container, int oofmIndex)
	~OOFFloatsMgr ()
void	sizeAllocateStart (OOFAwareWidget *caller, core::Allocation *allocation)
void	sizeAllocateEnd (OOFAwareWidget *caller)
void	containerSizeChangedForChildren ()
void	draw (core::View *view, core::Rectangle *area, core::DrawingContext *context)
void	markSizeChange (int ref)
void	markExtremesChange (int ref)
core::Widget *	getWidgetAtPoint (int x, int y, core::GettingWidgetAtPointContext *context)
void	addWidgetInFlow (OOFAwareWidget *textblock, OOFAwareWidget *parentBlock, int externalIndex)
int	addWidgetOOF (core::Widget *widget, OOFAwareWidget *generatingBlock, int externalIndex)
void	calcWidgetRefSize (core::Widget *widget, core::Requisition *size)
void	moveExternalIndices (OOFAwareWidget *generatingBlock, int oldStartIndex, int diff)
void	tellPosition1 (core::Widget *widget, int x, int y)
	Called before tellPosition2, see there for more. More...
void	tellPosition2 (core::Widget *widget, int x, int y)
	Called after tellPosition1. More...
void	tellIncompletePosition1 (core::Widget *generator, core::Widget *widget, int x, int y)
void	tellIncompletePosition2 (core::Widget *generator, core::Widget *widget, int x, int y)
void	getSize (core::Requisition *cbReq, int *oofWidth, int *oofHeight)
bool	containerMustAdjustExtraSpace ()
void	getExtremes (core::Extremes *cbExtr, int *oofMinWidth, int *oofMaxWidth)
int	getLeftBorder (int y, int h, OOFAwareWidget *lastGB, int lastExtIndex)
int	getRightBorder (int y, int h, OOFAwareWidget *lastGB, int lastExtIndex)
bool	hasFloatLeft (int y, int h, OOFAwareWidget *lastGB, int lastExtIndex)
bool	hasFloatRight (int y, int h, OOFAwareWidget *lastGB, int lastExtIndex)
int	getLeftFloatHeight (int y, int h, OOFAwareWidget *lastGB, int lastExtIndex)
int	getRightFloatHeight (int y, int h, OOFAwareWidget *lastGB, int lastExtIndex)
bool	affectsLeftBorder (core::Widget *widget)
bool	affectsRightBorder (core::Widget *widget)
bool	mayAffectBordersAtAll ()
int	getClearPosition (OOFAwareWidget *textblock)
bool	dealingWithSizeOfChild (core::Widget *child)
int	getAvailWidthOfChild (core::Widget *child, bool forceValue)
int	getAvailHeightOfChild (core::Widget *child, bool forceValue)
int	getNumWidgets ()
core::Widget *	getWidget (int i)
Public Member Functions inherited from dw::oof::OutOfFlowMgr
	OutOfFlowMgr ()
virtual	~OutOfFlowMgr ()

Private Types
enum	Side { LEFT, RIGHT }

Private Member Functions
void	moveExternalIndices (lout::container::typed::Vector< Float > *list, int oldStartIndex, int diff)
Float *	findFloatByWidget (core::Widget *widget)
int	findTBInfo (int y)
void	sizeAllocateFloats (Side side)
int	getGBWidthForAllocation (Float *vloat)
int	calcFloatX (Float *vloat)
	Return position of a float relative to the container. More...
void	drawFloats (SortedFloatsVector *list, core::View *view, core::Rectangle *area, core::DrawingContext *context)
core::Widget *	getFloatWidgetAtPoint (SortedFloatsVector *list, int x, int y, core::GettingWidgetAtPointContext *context)
bool	collidesV (Float *vloat, Float *other, int *yReal)
bool	collidesH (Float *vloat, Float *other)
void	getFloatsListsAndSide (Float *vloat, SortedFloatsVector **listSame, SortedFloatsVector **listOpp, Side *side)
void	getFloatsSize (core::Requisition *cbReq, Side side, int *width, int *height)
void	getFloatsExtremes (core::Extremes *cbExtr, Side side, int *minWidth, int *maxWidth)
TBInfo *	getOOFAwareWidget (OOFAwareWidget *widget)
TBInfo *	getOOFAwareWidgetWhenRegistered (OOFAwareWidget *widget)
bool	isOOFAwareWidgetRegistered (OOFAwareWidget *widget)
int	getBorder (Side side, int y, int h, OOFAwareWidget *lastGB, int lastExtIndex)
bool	hasFloat (Side side, int y, int h, OOFAwareWidget *lastGB, int lastExtIndex)
int	getFloatHeight (Side side, int y, int h, OOFAwareWidget *lastGB, int lastExtIndex)
int	getClearPosition (OOFAwareWidget *widget, Side side)
void	ensureFloatSize (Float *vloat)

Static Private Member Functions
static int	createSubRefLeftFloat (int index)
static int	createSubRefRightFloat (int index)
static bool	isSubRefLeftFloat (int ref)
static bool	isSubRefRightFloat (int ref)
static int	getFloatIndexFromSubRef (int ref)

Private Attributes
OOFAwareWidget *	container
int	oofmIndex
core::Allocation	containerAllocation
SortedFloatsVector *	leftFloats
SortedFloatsVector *	rightFloats
lout::container::typed::HashTable < lout::object::TypedPointer < dw::core::Widget >, Float > *	floatsByWidget
lout::container::typed::Vector < TBInfo > *	tbInfos
lout::container::typed::HashTable < lout::object::TypedPointer < OOFAwareWidget >, TBInfo > *	tbInfosByOOFAwareWidget
int	lastLeftTBIndex
int	lastRightTBIndex
int	leftFloatsMark
int	rightFloatsMark

Friends
class	WidgetInfo

Detailed Description

OutOfFlowMgr implementation dealing with floats.

Note: The identifiers and comments of this class still refer to "Textblock" instead of "OOFAwareWidget"; should be cleaned up some day. (OTOH, these widgets are always textblocks.)

Member Enumeration Documentation

enum dw::oof::OOFFloatsMgr::Side

private

Enumerator
LEFT
RIGHT

Constructor & Destructor Documentation

dw::oof::OOFFloatsMgr::OOFFloatsMgr	(	OOFAwareWidget *	container,
		int	oofmIndex
	)

References addWidgetInFlow(), container, containerAllocation, DBG_OBJ_CREATE, DBG_OBJ_SET_NUM, floatsByWidget, dw::core::Widget::getAllocation(), lastLeftTBIndex, lastRightTBIndex, LEFT, leftFloats, leftFloatsMark, oofmIndex, RIGHT, rightFloats, rightFloatsMark, dw::oof::OOFFloatsMgr::SortedFloatsVector::size(), tbInfos, and tbInfosByOOFAwareWidget.

dw::oof::OOFFloatsMgr::~OOFFloatsMgr

(

)

References DBG_OBJ_DELETE, floatsByWidget, leftFloats, rightFloats, tbInfos, and tbInfosByOOFAwareWidget.

Member Function Documentation

void dw::oof::OOFFloatsMgr::addWidgetInFlow ( OOFAwareWidget *  textblock, OOFAwareWidget *  parentBlock, int  externalIndex  )

virtual

Implements dw::oof::OutOfFlowMgr.

References getOOFAwareWidget(), dw::oof::OOFFloatsMgr::TBInfo::index, tbInfos, and tbInfosByOOFAwareWidget.

Referenced by OOFFloatsMgr().

int dw::oof::OOFFloatsMgr::addWidgetOOF ( core::Widget *  widget, OOFAwareWidget *  generatingBlock, int  externalIndex  )

virtual

Implements dw::oof::OutOfFlowMgr.

References lout::misc::assertNotReached(), createSubRefLeftFloat(), createSubRefRightFloat(), DBG_OBJ_ARRATTRSET_PTR, DBG_OBJ_ENTER, DBG_OBJ_LEAVE_VAL, DBG_OBJ_SET_NUM, dw::core::style::FLOAT_LEFT, dw::core::style::FLOAT_RIGHT, floatsByWidget, getOOFAwareWidget(), dw::core::Widget::getStyle(), dw::oof::OOFFloatsMgr::WidgetInfo::getWidget(), dw::oof::OOFFloatsMgr::TBInfo::leftFloats, leftFloats, dw::oof::OOFFloatsMgr::SortedFloatsVector::put(), lout::container::typed::Vector< T >::put(), dw::oof::OOFFloatsMgr::TBInfo::rightFloats, rightFloats, dw::oof::OOFFloatsMgr::Float::sideSpanningIndex, dw::oof::OOFFloatsMgr::SortedFloatsVector::size(), and dw::core::style::StyleAttrs::vloat.

bool dw::oof::OOFFloatsMgr::affectsLeftBorder ( core::Widget *  widget )

virtual

Implements dw::oof::OutOfFlowMgr.

References dw::core::style::FLOAT_LEFT, dw::core::Widget::getStyle(), and dw::core::style::StyleAttrs::vloat.

bool dw::oof::OOFFloatsMgr::affectsRightBorder ( core::Widget *  widget )

virtual

Implements dw::oof::OutOfFlowMgr.

References dw::core::style::FLOAT_RIGHT, dw::core::Widget::getStyle(), and dw::core::style::StyleAttrs::vloat.

int dw::oof::OOFFloatsMgr::calcFloatX ( Float *  vloat )

private

Return position of a float relative to the container.

References lout::misc::assertNotReached(), dw::core::style::StyleAttrs::boxOffsetX(), dw::core::style::StyleAttrs::boxRestWidth(), container, DBG_OBJ_ENTER, DBG_OBJ_LEAVE_VAL, ensureFloatSize(), dw::core::style::FLOAT_LEFT, dw::core::style::FLOAT_RIGHT, dw::oof::OOFFloatsMgr::Float::generator, dw::oof::OOFAwareWidget::getGeneratorWidth(), dw::oof::OOFAwareWidget::getGeneratorX(), dw::oof::OOFAwareWidget::getMaxGeneratorWidth(), dw::core::Widget::getStyle(), dw::oof::OOFFloatsMgr::WidgetInfo::getWidget(), lout::misc::max(), lout::misc::min(), oofmIndex, dw::oof::OOFFloatsMgr::Float::size, dw::oof::OOFAwareWidget::usesMaxGeneratorWidth(), dw::core::style::StyleAttrs::vloat, and dw::core::Requisition::width.

Referenced by collidesH(), getFloatsSize(), and sizeAllocateFloats().

void dw::oof::OOFFloatsMgr::calcWidgetRefSize ( core::Widget *  widget, core::Requisition *  size  )

virtual

Implements dw::oof::OutOfFlowMgr.

References dw::core::Requisition::ascent, dw::core::Requisition::descent, and dw::core::Requisition::width.

bool dw::oof::OOFFloatsMgr::collidesH ( Float *  vloat, Float *  other  )

private

References dw::core::Widget::boxDiffWidth(), calcFloatX(), dw::core::style::FLOAT_LEFT, dw::oof::OOFFloatsMgr::Float::generator, dw::core::Widget::getAllocation(), dw::oof::OOFAwareWidget::getGeneratorWidth(), dw::core::Widget::getStyle(), dw::oof::OOFFloatsMgr::WidgetInfo::getWidget(), dw::oof::OOFFloatsMgr::Float::size, dw::core::style::StyleAttrs::vloat, dw::core::Widget::wasAllocated(), dw::core::Allocation::width, dw::core::Requisition::width, and dw::core::Allocation::x.

Referenced by tellPosition1().

bool dw::oof::OOFFloatsMgr::collidesV ( Float *  vloat, Float *  other, int *  yReal  )

private

References dw::core::Requisition::ascent, DBG_OBJ_ENTER, DBG_OBJ_LEAVE_VAL, DBG_OBJ_MSGF, dw::core::Requisition::descent, ensureFloatSize(), dw::oof::OOFFloatsMgr::WidgetInfo::getWidget(), dw::oof::OOFFloatsMgr::Float::index, dw::oof::OOFFloatsMgr::Float::size, and dw::oof::OOFFloatsMgr::Float::yReal.

Referenced by tellPosition1().

bool dw::oof::OOFFloatsMgr::containerMustAdjustExtraSpace ( )

virtual

Implements dw::oof::OutOfFlowMgr.

void dw::oof::OOFFloatsMgr::containerSizeChangedForChildren ( )

virtual

Implements dw::oof::OutOfFlowMgr.

References dw::core::Widget::containerSizeChanged(), DBG_OBJ_ENTER0, DBG_OBJ_LEAVE, dw::oof::OOFFloatsMgr::SortedFloatsVector::get(), dw::oof::OOFFloatsMgr::WidgetInfo::getWidget(), leftFloats, rightFloats, and dw::oof::OOFFloatsMgr::SortedFloatsVector::size().

static int dw::oof::OOFFloatsMgr::createSubRefLeftFloat ( int  index )

inlinestaticprivate

Referenced by addWidgetOOF().

static int dw::oof::OOFFloatsMgr::createSubRefRightFloat ( int  index )

inlinestaticprivate

Referenced by addWidgetOOF().

bool dw::oof::OOFFloatsMgr::dealingWithSizeOfChild ( core::Widget *  child )

virtual

Implements dw::oof::OutOfFlowMgr.

void dw::oof::OOFFloatsMgr::draw ( core::View *  view, core::Rectangle *  area, core::DrawingContext *  context  )

virtual

Implements dw::oof::OutOfFlowMgr.

References DBG_OBJ_ENTER, DBG_OBJ_LEAVE, drawFloats(), dw::core::Rectangle::height, leftFloats, rightFloats, dw::core::Rectangle::width, dw::core::Rectangle::x, and dw::core::Rectangle::y.

void dw::oof::OOFFloatsMgr::drawFloats ( SortedFloatsVector *  list, core::View *  view, core::Rectangle *  area, core::DrawingContext *  context  )

private

References container, dw::core::Widget::draw(), dw::oof::OOFFloatsMgr::SortedFloatsVector::get(), dw::oof::OOFFloatsMgr::WidgetInfo::getWidget(), dw::core::StackingProcessingContext::hasWidgetBeenProcessedAsInterruption(), dw::core::Widget::intersects(), and dw::oof::OOFFloatsMgr::SortedFloatsVector::size().

Referenced by draw().

void dw::oof::OOFFloatsMgr::ensureFloatSize ( Float *  vloat )

private

References dw::core::Requisition::ascent, DBG_OBJ_ENTER, DBG_OBJ_LEAVE, DBG_OBJ_MSG, DBG_OBJ_MSGF, DBG_OBJ_SET_BOOL_O, DBG_OBJ_SET_NUM_O, dw::core::Requisition::descent, dw::oof::OOFFloatsMgr::Float::dirty, dw::oof::OOFFloatsMgr::WidgetInfo::getWidget(), dw::oof::OOFFloatsMgr::Float::size, dw::core::Widget::sizeRequest(), and dw::core::Requisition::width.

Referenced by calcFloatX(), collidesV(), getClearPosition(), getFloatHeight(), getFloatsSize(), sizeAllocateFloats(), and tellPosition1().

OOFFloatsMgr::Float * dw::oof::OOFFloatsMgr::findFloatByWidget ( core::Widget *  widget )

private

References floatsByWidget.

Referenced by tellPosition1().

int dw::oof::OOFFloatsMgr::findTBInfo ( int  y )

private

y is given relative to the container.

References DBG_OBJ_ENTER, DBG_OBJ_LEAVE_VAL, oofmIndex, tbInfos, and dw::oof::OOFFloatsMgr::TBInfo::y.

int dw::oof::OOFFloatsMgr::getAvailHeightOfChild ( core::Widget *  child, bool  forceValue  )

virtual

Implements dw::oof::OutOfFlowMgr.

References lout::misc::notImplemented().

int dw::oof::OOFFloatsMgr::getAvailWidthOfChild ( core::Widget *  child, bool  forceValue  )

virtual

Implements dw::oof::OutOfFlowMgr.

References lout::misc::notImplemented().

int dw::oof::OOFFloatsMgr::getBorder ( Side  side, int  y, int  h, OOFAwareWidget *  lastGB, int  lastExtIndex  )

private

References lout::misc::assertNotReached(), dw::core::style::StyleAttrs::boxOffsetX(), dw::core::style::StyleAttrs::boxRestWidth(), container, dw::oof::OOFFloatsMgr::Float::covers(), DBG_OBJ_ENTER, DBG_OBJ_LEAVE_VAL, DBG_OBJ_MSGF, dw::oof::OOFFloatsMgr::SortedFloatsVector::findFirst(), dw::oof::OOFFloatsMgr::Float::generator, dw::oof::OOFFloatsMgr::SortedFloatsVector::get(), dw::oof::OOFAwareWidget::getGeneratorX(), dw::oof::OOFAwareWidget::getMaxGeneratorWidth(), dw::core::Widget::getStyle(), dw::oof::OOFFloatsMgr::WidgetInfo::getWidget(), LEFT, leftFloats, lout::misc::max(), oofmIndex, RIGHT, rightFloats, dw::oof::OOFFloatsMgr::Float::size, and dw::core::Requisition::width.

Referenced by getLeftBorder(), and getRightBorder().

int dw::oof::OOFFloatsMgr::getClearPosition ( OOFAwareWidget *  widget, Side  side  )

private

References dw::core::Requisition::ascent, DBG_OBJ_ENTER, DBG_OBJ_LEAVE_VAL, DBG_OBJ_MSGF, dw::core::Requisition::descent, ensureFloatSize(), dw::oof::OOFFloatsMgr::SortedFloatsVector::findFloatIndex(), dw::oof::OOFFloatsMgr::Float::generator, dw::oof::OOFFloatsMgr::SortedFloatsVector::get(), dw::oof::OOFAwareWidget::getGeneratorY(), LEFT, leftFloats, lout::misc::max(), oofmIndex, rightFloats, dw::oof::OOFFloatsMgr::Float::size, and dw::oof::OOFFloatsMgr::Float::yReal.

Referenced by getClearPosition().

int dw::oof::OOFFloatsMgr::getClearPosition ( OOFAwareWidget *  widget )

virtual

Return value is relative to the calling generator (not container).

Implements dw::oof::OutOfFlowMgr.

References lout::misc::assertNotReached(), dw::core::style::StyleAttrs::clear, dw::core::style::CLEAR_BOTH, dw::core::style::CLEAR_LEFT, dw::core::style::CLEAR_NONE, dw::core::style::CLEAR_RIGHT, DBG_OBJ_ENTER, DBG_OBJ_LEAVE_VAL, getClearPosition(), dw::core::Widget::getStyle(), LEFT, lout::misc::max(), and RIGHT.

void dw::oof::OOFFloatsMgr::getExtremes ( core::Extremes *  cbExtr, int *  oofMinWidth, int *  oofMaxWidth  )

virtual

Implements dw::oof::OutOfFlowMgr.

References DBG_OBJ_ENTER, DBG_OBJ_LEAVE, DBG_OBJ_MSGF, getFloatsExtremes(), LEFT, lout::misc::max(), dw::core::Extremes::maxWidth, dw::core::Extremes::minWidth, and RIGHT.

int dw::oof::OOFFloatsMgr::getFloatHeight ( Side  side, int  y, int  h, OOFAwareWidget *  lastGB, int  lastExtIndex  )

private

References dw::core::Requisition::ascent, DBG_OBJ_ENTER, DBG_OBJ_LEAVE, DBG_OBJ_MSGF, dw::core::Requisition::descent, ensureFloatSize(), dw::oof::OOFFloatsMgr::SortedFloatsVector::findFirst(), dw::oof::OOFFloatsMgr::SortedFloatsVector::get(), LEFT, leftFloats, rightFloats, dw::oof::OOFFloatsMgr::Float::size, and dw::oof::OOFFloatsMgr::Float::yReal.

Referenced by getLeftFloatHeight(), and getRightFloatHeight().

static int dw::oof::OOFFloatsMgr::getFloatIndexFromSubRef ( int  ref )

inlinestaticprivate

Referenced by markSizeChange().

void dw::oof::OOFFloatsMgr::getFloatsExtremes ( core::Extremes *  cbExtr, Side  side, int *  minWidth, int *  maxWidth  )

private

References dw::core::style::StyleAttrs::boxDiffWidth(), container, DBG_OBJ_ENTER, DBG_OBJ_LEAVE, DBG_OBJ_MSGF, dw::oof::OOFFloatsMgr::Float::generator, dw::oof::OOFFloatsMgr::SortedFloatsVector::get(), dw::core::Widget::getExtremes(), dw::oof::OOFAwareWidget::getGeneratorWidth(), dw::core::Widget::getStyle(), dw::oof::OOFFloatsMgr::WidgetInfo::getWidget(), LEFT, leftFloats, lout::misc::max(), dw::core::Extremes::maxWidth, dw::core::Extremes::minWidth, rightFloats, and dw::oof::OOFFloatsMgr::SortedFloatsVector::size().

Referenced by getExtremes().

void dw::oof::OOFFloatsMgr::getFloatsListsAndSide ( Float *  vloat, SortedFloatsVector **  listSame, SortedFloatsVector **  listOpp, Side *  side  )

private

References lout::misc::assertNotReached(), dw::core::style::FLOAT_LEFT, dw::core::style::FLOAT_RIGHT, dw::core::Widget::getStyle(), dw::oof::OOFFloatsMgr::WidgetInfo::getWidget(), LEFT, leftFloats, RIGHT, rightFloats, and dw::core::style::StyleAttrs::vloat.

Referenced by tellPosition1().

void dw::oof::OOFFloatsMgr::getFloatsSize ( core::Requisition *  cbReq, Side  side, int *  width, int *  height  )

private

References dw::core::Requisition::ascent, calcFloatX(), container, DBG_OBJ_ENTER, DBG_OBJ_LEAVE, DBG_OBJ_MSGF, dw::core::Requisition::descent, ensureFloatSize(), dw::oof::OOFFloatsMgr::Float::generator, dw::oof::OOFFloatsMgr::SortedFloatsVector::get(), dw::oof::OOFFloatsMgr::WidgetInfo::getWidget(), LEFT, leftFloats, lout::misc::max(), rightFloats, dw::oof::OOFFloatsMgr::Float::size, dw::oof::OOFFloatsMgr::SortedFloatsVector::size(), dw::core::Requisition::width, and dw::oof::OOFFloatsMgr::Float::yReal.

Referenced by getSize().

Widget * dw::oof::OOFFloatsMgr::getFloatWidgetAtPoint ( SortedFloatsVector *  list, int  x, int  y, core::GettingWidgetAtPointContext *  context  )

private

References dw::oof::OOFFloatsMgr::SortedFloatsVector::get(), dw::oof::OOFFloatsMgr::WidgetInfo::getWidget(), dw::core::Widget::getWidgetAtPoint(), dw::core::StackingProcessingContext::hasWidgetBeenProcessedAsInterruption(), and dw::oof::OOFFloatsMgr::SortedFloatsVector::size().

Referenced by getWidgetAtPoint().

int dw::oof::OOFFloatsMgr::getGBWidthForAllocation ( Float *  vloat )

private

int dw::oof::OOFFloatsMgr::getLeftBorder ( int  y, int  h, OOFAwareWidget *  lastGen, int  lastExtIndex  )

virtual

Get the left border for the vertical position of y, for a height of h", based on floats; relative to the *container.

The border includes marging/border/padding of the calling textblock but is 0 if there is no float, so a caller should also consider other borders.

Implements dw::oof::OutOfFlowMgr.

References DBG_OBJ_MSGF, getBorder(), and LEFT.

int dw::oof::OOFFloatsMgr::getLeftFloatHeight ( int  y, int  h, OOFAwareWidget *  lastGen, int  lastExtIndex  )

virtual

Assuming there is a float on the left side, return the rest height of it. y is relative to the container.

See also getLeftBorder().

Implements dw::oof::OutOfFlowMgr.

References getFloatHeight(), and LEFT.

int dw::oof::OOFFloatsMgr::getNumWidgets ( )

virtual

Implements dw::oof::OutOfFlowMgr.

References leftFloats, rightFloats, and dw::oof::OOFFloatsMgr::SortedFloatsVector::size().

OOFFloatsMgr::TBInfo * dw::oof::OOFFloatsMgr::getOOFAwareWidget ( OOFAwareWidget *  widget )

private

References DBG_OBJ_ENTER, DBG_OBJ_LEAVE, and getOOFAwareWidgetWhenRegistered().

Referenced by addWidgetInFlow(), addWidgetOOF(), markSizeChange(), and moveExternalIndices().

OOFFloatsMgr::TBInfo * dw::oof::OOFFloatsMgr::getOOFAwareWidgetWhenRegistered ( OOFAwareWidget *  widget )

private

References DBG_OBJ_ENTER, DBG_OBJ_LEAVE, DBG_OBJ_MSGF, and tbInfosByOOFAwareWidget.

Referenced by getOOFAwareWidget(), and isOOFAwareWidgetRegistered().

int dw::oof::OOFFloatsMgr::getRightBorder ( int  y, int  h, OOFAwareWidget *  lastGen, int  lastExtIndex  )

virtual

Get the right border for the vertical position of y, for a height of h, based on floats; relative to the container.

See also getLeftBorder().

Implements dw::oof::OutOfFlowMgr.

References DBG_OBJ_MSGF, getBorder(), and RIGHT.

int dw::oof::OOFFloatsMgr::getRightFloatHeight ( int  y, int  h, OOFAwareWidget *  lastGen, int  lastExtIndex  )

virtual

Assuming there is a float on the right side, return the rest height of it. y is relative to the container.

See also getLeftFloatHeight(), getLeftBorder().

Implements dw::oof::OutOfFlowMgr.

References getFloatHeight(), and RIGHT.

void dw::oof::OOFFloatsMgr::getSize ( core::Requisition *  cbReq, int *  oofWidth, int *  oofHeight  )

virtual

Implements dw::oof::OutOfFlowMgr.

References dw::core::Widget::boxRestHeight(), dw::core::Widget::boxRestWidth(), container, DBG_OBJ_ENTER0, DBG_OBJ_LEAVE, DBG_OBJ_MSGF, getFloatsSize(), LEFT, lout::misc::max(), and RIGHT.

Widget * dw::oof::OOFFloatsMgr::getWidget ( int  i )

virtual

Implements dw::oof::OutOfFlowMgr.

References dw::oof::OOFFloatsMgr::SortedFloatsVector::get(), dw::oof::OOFFloatsMgr::WidgetInfo::getWidget(), leftFloats, rightFloats, and dw::oof::OOFFloatsMgr::SortedFloatsVector::size().

Referenced by dw::oof::OOFFloatsMgr::Float::covers(), and dw::oof::OOFFloatsMgr::Float::intoStringBuffer().

Widget * dw::oof::OOFFloatsMgr::getWidgetAtPoint ( int  x, int  y, core::GettingWidgetAtPointContext *  context  )

virtual

Implements dw::oof::OutOfFlowMgr.

References getFloatWidgetAtPoint(), leftFloats, and rightFloats.

bool dw::oof::OOFFloatsMgr::hasFloat ( Side  side, int  y, int  h, OOFAwareWidget *  lastGB, int  lastExtIndex  )

private

References DBG_OBJ_ENTER, DBG_OBJ_LEAVE, DBG_OBJ_MSGF, dw::oof::OOFFloatsMgr::SortedFloatsVector::findFirst(), LEFT, leftFloats, and rightFloats.

Referenced by hasFloatLeft(), and hasFloatRight().

bool dw::oof::OOFFloatsMgr::hasFloatLeft ( int  y, int  h, OOFAwareWidget *  lastGen, int  lastExtIndex  )

virtual

Return whether there is a float on the left side. y is relative to the container.

See also getLeftBorder().

Implements dw::oof::OutOfFlowMgr.

References DBG_OBJ_MSGF, hasFloat(), and LEFT.

bool dw::oof::OOFFloatsMgr::hasFloatRight ( int  y, int  h, OOFAwareWidget *  lastGen, int  lastExtIndex  )

virtual

Return whether there is a float on the right side. y is relative to the container.

See also hasFloatLeft(), getLeftBorder();

Implements dw::oof::OutOfFlowMgr.

References DBG_OBJ_MSGF, hasFloat(), and RIGHT.

bool dw::oof::OOFFloatsMgr::isOOFAwareWidgetRegistered ( OOFAwareWidget *  widget )

inlineprivate

References getOOFAwareWidgetWhenRegistered().

static bool dw::oof::OOFFloatsMgr::isSubRefLeftFloat ( int  ref )

inlinestaticprivate

Referenced by markSizeChange().

static bool dw::oof::OOFFloatsMgr::isSubRefRightFloat ( int  ref )

inlinestaticprivate

Referenced by markSizeChange().

void dw::oof::OOFFloatsMgr::markExtremesChange ( int  ref )

virtual

Implements dw::oof::OutOfFlowMgr.

void dw::oof::OOFFloatsMgr::markSizeChange ( int  ref )

virtual

Implements dw::oof::OutOfFlowMgr.

References lout::misc::assertNotReached(), DBG_OBJ_ENTER, DBG_OBJ_LEAVE, DBG_OBJ_MSGF, DBG_OBJ_SET_BOOL_O, dw::oof::OOFFloatsMgr::Float::dirty, dw::oof::OOFFloatsMgr::Float::generator, dw::oof::OOFFloatsMgr::SortedFloatsVector::get(), getFloatIndexFromSubRef(), getOOFAwareWidget(), dw::oof::OOFFloatsMgr::WidgetInfo::getWidget(), dw::core::Widget::getWidgetReference(), dw::oof::OOFFloatsMgr::TBInfo::index, isSubRefLeftFloat(), isSubRefRightFloat(), leftFloats, dw::core::WidgetReference::parentRef, rightFloats, and tbInfos.

bool dw::oof::OOFFloatsMgr::mayAffectBordersAtAll ( )

virtual

Implements dw::oof::OutOfFlowMgr.

void dw::oof::OOFFloatsMgr::moveExternalIndices ( lout::container::typed::Vector< Float > *  list, int  oldStartIndex, int  diff  )

private

References DBG_OBJ_SET_NUM_O, dw::oof::OOFFloatsMgr::Float::externalIndex, lout::container::typed::Vector< T >::get(), dw::oof::OOFFloatsMgr::WidgetInfo::getWidget(), and lout::container::typed::Collection< T >::size().

Referenced by moveExternalIndices().

void dw::oof::OOFFloatsMgr::moveExternalIndices ( OOFAwareWidget *  generatingBlock, int  oldStartIndex, int  diff  )

virtual

Implements dw::oof::OutOfFlowMgr.

References getOOFAwareWidget(), dw::oof::OOFFloatsMgr::TBInfo::leftFloats, moveExternalIndices(), and dw::oof::OOFFloatsMgr::TBInfo::rightFloats.

void dw::oof::OOFFloatsMgr::sizeAllocateEnd ( OOFAwareWidget *  caller )

virtual

Implements dw::oof::OutOfFlowMgr.

References container, DBG_OBJ_ENTER, DBG_OBJ_LEAVE, LEFT, RIGHT, and sizeAllocateFloats().

void dw::oof::OOFFloatsMgr::sizeAllocateFloats ( Side  side )

private

References dw::core::Allocation::ascent, dw::core::Requisition::ascent, calcFloatX(), containerAllocation, DBG_OBJ_ENTER, DBG_OBJ_LEAVE, dw::core::Allocation::descent, dw::core::Requisition::descent, ensureFloatSize(), dw::oof::OOFFloatsMgr::SortedFloatsVector::get(), dw::oof::OOFFloatsMgr::WidgetInfo::getWidget(), LEFT, leftFloats, rightFloats, dw::oof::OOFFloatsMgr::Float::size, dw::oof::OOFFloatsMgr::SortedFloatsVector::size(), dw::core::Widget::sizeAllocate(), dw::core::Allocation::width, dw::core::Requisition::width, dw::core::Allocation::x, dw::core::Allocation::y, and dw::oof::OOFFloatsMgr::Float::yReal.

Referenced by sizeAllocateEnd().

void dw::oof::OOFFloatsMgr::sizeAllocateStart ( OOFAwareWidget *  caller, core::Allocation *  allocation  )

virtual

Implements dw::oof::OutOfFlowMgr.

References dw::core::Allocation::ascent, container, containerAllocation, DBG_OBJ_ENTER, DBG_OBJ_LEAVE, dw::core::Allocation::descent, dw::core::Allocation::width, dw::core::Allocation::x, and dw::core::Allocation::y.

void dw::oof::OOFFloatsMgr::tellIncompletePosition1 ( core::Widget *  generator, core::Widget *  widget, int  x, int  y  )

virtual

Implements dw::oof::OutOfFlowMgr.

References lout::misc::notImplemented().

void dw::oof::OOFFloatsMgr::tellIncompletePosition2 ( core::Widget *  generator, core::Widget *  widget, int  x, int  y  )

virtual

Implements dw::oof::OutOfFlowMgr.

References lout::misc::notImplemented().

void dw::oof::OOFFloatsMgr::tellPosition1 ( core::Widget *  widget, int  x, int  y  )

virtual

Called before tellPosition2, see there for more.

Implements dw::oof::OutOfFlowMgr.

References collidesH(), collidesV(), DBG_OBJ_ENTER, DBG_OBJ_LEAVE, DBG_OBJ_MSGF, DBG_OBJ_SET_NUM_O, ensureFloatSize(), findFloatByWidget(), dw::oof::OOFFloatsMgr::SortedFloatsVector::findLastBeforeSideSpanningIndex(), dw::oof::OOFFloatsMgr::SortedFloatsVector::get(), getFloatsListsAndSide(), dw::oof::OOFFloatsMgr::WidgetInfo::getWidget(), dw::oof::OOFFloatsMgr::Float::index, dw::oof::OOFFloatsMgr::Float::sideSpanningIndex, dw::oof::OOFFloatsMgr::Float::yReal, and dw::oof::OOFFloatsMgr::Float::yReq.

void dw::oof::OOFFloatsMgr::tellPosition2 ( core::Widget *  widget, int  x, int  y  )

virtual

Called after tellPosition1.

An implementation should only implement either tellPosition1 or tellPosition2. Coordinates are relative to the container.

Implements dw::oof::OutOfFlowMgr.

Friends And Related Function Documentation

friend class WidgetInfo

friend

Member Data Documentation

OOFAwareWidget* dw::oof::OOFFloatsMgr::container

private

Referenced by calcFloatX(), drawFloats(), getBorder(), getFloatsExtremes(), getFloatsSize(), getSize(), OOFFloatsMgr(), sizeAllocateEnd(), and sizeAllocateStart().

core::Allocation dw::oof::OOFFloatsMgr::containerAllocation

private

Referenced by OOFFloatsMgr(), sizeAllocateFloats(), and sizeAllocateStart().

lout::container::typed::HashTable<lout::object::TypedPointer <dw::core::Widget>, Float>* dw::oof::OOFFloatsMgr::floatsByWidget

private

Referenced by addWidgetOOF(), findFloatByWidget(), OOFFloatsMgr(), and ~OOFFloatsMgr().

int dw::oof::OOFFloatsMgr::lastLeftTBIndex

private

Referenced by OOFFloatsMgr().

int dw::oof::OOFFloatsMgr::lastRightTBIndex

private

Referenced by OOFFloatsMgr().

SortedFloatsVector* dw::oof::OOFFloatsMgr::leftFloats

private

Referenced by addWidgetOOF(), containerSizeChangedForChildren(), draw(), getBorder(), getClearPosition(), getFloatHeight(), getFloatsExtremes(), getFloatsListsAndSide(), getFloatsSize(), getNumWidgets(), getWidget(), getWidgetAtPoint(), hasFloat(), markSizeChange(), OOFFloatsMgr(), sizeAllocateFloats(), ~OOFFloatsMgr(), and dw::oof::OOFFloatsMgr::TBInfo::~TBInfo().

int dw::oof::OOFFloatsMgr::leftFloatsMark

private

Referenced by OOFFloatsMgr().

int dw::oof::OOFFloatsMgr::oofmIndex

private

Referenced by calcFloatX(), dw::oof::OOFFloatsMgr::TBInfo::ComparePosition::compare(), findTBInfo(), getBorder(), getClearPosition(), and OOFFloatsMgr().

SortedFloatsVector * dw::oof::OOFFloatsMgr::rightFloats

private

Referenced by addWidgetOOF(), containerSizeChangedForChildren(), draw(), getBorder(), getClearPosition(), getFloatHeight(), getFloatsExtremes(), getFloatsListsAndSide(), getFloatsSize(), getNumWidgets(), getWidget(), getWidgetAtPoint(), hasFloat(), markSizeChange(), OOFFloatsMgr(), sizeAllocateFloats(), ~OOFFloatsMgr(), and dw::oof::OOFFloatsMgr::TBInfo::~TBInfo().

int dw::oof::OOFFloatsMgr::rightFloatsMark

private

Referenced by OOFFloatsMgr().

lout::container::typed::Vector<TBInfo>* dw::oof::OOFFloatsMgr::tbInfos

private

Referenced by addWidgetInFlow(), findTBInfo(), markSizeChange(), OOFFloatsMgr(), and ~OOFFloatsMgr().

lout::container::typed::HashTable<lout::object::TypedPointer<OOFAwareWidget>, TBInfo>* dw::oof::OOFFloatsMgr::tbInfosByOOFAwareWidget

private

Referenced by addWidgetInFlow(), getOOFAwareWidgetWhenRegistered(), OOFFloatsMgr(), and ~OOFFloatsMgr().

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

• dw/ooffloatsmgr.hh
• dw/ooffloatsmgr.cc