#include <fp_Line.h>

Inheritance diagram for fp_Line:

Public Member Functions
	fp_Line (fl_SectionLayout *pSectionLayout)
	~fp_Line ()
fl_BlockLayout *	getBlock (void) const
virtual UT_sint32	getHeight (void) const
	Return height of line as it will appear on screen.
virtual UT_sint32	getX (void) const
virtual UT_sint32	getY (void) const
UT_sint32	getMaxWidth (void) const
UT_sint32	getAscent (void) const
UT_sint32	getDescent (void) const
UT_sint32	getNumRunsInLine (void) const
UT_sint32	getColumnGap (void) const
void	setAssignedScreenHeight (UT_sint32)
bool	assertLineListIntegrity (void)
void	setMaxWidth (UT_sint32)
virtual void	setX (UT_sint32 i, bool bDontClearIfNeeded=false)
virtual void	setY (UT_sint32)
virtual void	setContainer (fp_Container *)
void	setBlock (fl_BlockLayout *pBlock)
fp_Container *	getColumn (void) const
fp_Page *	getPage (void) const
virtual void	setWidth (UT_sint32)
virtual void	setHeight (UT_sint32 i)
virtual UT_sint32	getWidth (void) const
virtual UT_sint32	getDrawingWidth (void) const
UT_sint32	getWidthToRun (fp_Run *pLastRun)
UT_sint32	getFilledWidth (void) const
virtual bool	isVBreakable (void)
virtual bool	isHBreakable (void)
virtual UT_sint32	wantVBreakAt (UT_sint32)
virtual UT_sint32	wantHBreakAt (UT_sint32)
virtual fp_ContainerObject *	VBreakAt (UT_sint32)
virtual fp_ContainerObject *	HBreakAt (UT_sint32)
virtual UT_uint32	distanceFromPoint (UT_sint32, UT_sint32)
virtual fp_Container *	getNextContainerInSection (void) const
virtual fp_Container *	getPrevContainerInSection (void) const
fp_Run *	getRunFromIndex (UT_uint32 runIndex)
bool	containsForcedColumnBreak (void) const
bool	containsForcedPageBreak (void) const
bool	containsFootnoteReference (void)
bool	getFootnoteContainers (UT_GenericVector< fp_FootnoteContainer * > *pvecFoots)
bool	containsAnnotations (void)
bool	getAnnotationContainers (UT_GenericVector< fp_AnnotationContainer * > *pvecAnnotations)
void	addRun (fp_Run *)
void	insertRunAfter (fp_Run pRun1, fp_Run pRun2)
void	insertRunBefore (fp_Run pNewRun, fp_Run pBefore)
void	insertRun (fp_Run *)
bool	removeRun (fp_Run *, bool bTellTheRunAboutIt=true)
bool	isEmpty (void) const
int	countRuns (void) const
fp_Run *	getFirstRun (void) const
fp_Run *	getLastRun (void) const
fp_Run *	getLastTextRun (void) const
fp_Run *	calculateWidthOfRun (UT_sint32 &iX, UT_uint32 iIndxVisual, FL_WORKING_DIRECTION eWorkingDirection, FL_WHICH_TABSTOP eUseTabStop)
void	getWorkingDirectionAndTabstops (FL_WORKING_DIRECTION &eWorkingDirection, FL_WHICH_TABSTOP &eUseTabStop) const
bool	isFirstLineInBlock (void) const
bool	isLastLineInBlock (void) const
virtual UT_Option< UT_Rect >	getScreenRect () const
virtual void	markDirtyOverlappingRuns (const UT_Rect &recScreen)
void	remove (void)
UT_sint32	getMarginBefore (void) const
UT_sint32	getMarginAfter (void) const
virtual void	mapXYToPosition (UT_sint32 xPos, UT_sint32 yPos, PT_DocPosition &pos, bool &bBOL, bool &bEOL, bool &isTOC)
void	getOffsets (const fp_Run *pRun, UT_sint32 &xoff, UT_sint32 &yoff) const
void	getScreenOffsets (const fp_Run *pRun, UT_sint32 &xoff, UT_sint32 &yoff) const
virtual void	clearScreen (void)
void	clearScreenFromRunToEnd (UT_uint32 runIndex)
void	clearScreenFromRunToEnd (fp_Run *pRun)
bool	containsOffset (PT_DocPosition blockOffset)
void	setScreenCleared (bool bisCleared)
bool	isScreenCleared (void) const
void	setAdditionalMargin (UT_sint32 iAccum)
virtual void	draw (dg_DrawArgs *)
virtual void	draw (GR_Graphics *)
void	align (void)
void	layout (void)
bool	recalculateFields (UT_uint32 iUpdateCount)
void	recalcHeight (fp_Run *pLast=NULL)
void	recalcMaxWidth (bool bDontClearIfNeeded=false)
void	setReformat (void)
void	coalesceRuns (void)
UT_sint32	calculateWidthOfLine (void)
UT_sint32	calculateWidthOfTrailingSpaces (void)
void	resetJustification (bool bPermanent)
void	justify (UT_sint32 iAmount)
UT_uint32	countJustificationPoints (void)
bool	isLastCharacter (UT_UCSChar Character) const
bool	findNextTabStop (UT_sint32 iStartX, UT_sint32 &iPosition, eTabType &iType, eTabLeader &iLeader)
bool	findPrevTabStop (UT_sint32 iStartX, UT_sint32 &iPosition, eTabType &iType, eTabLeader &iLeader)
void	setNeedsRedraw (void)
bool	needsRedraw (void)
bool	redrawUpdate (void)
fp_Run *	getLastVisRun ()
fp_Run *	getFirstVisRun ()
UT_uint32	getVisIndx (fp_Run *pRun)
fp_Run *	getRunAtVisPos (UT_sint32 i)
void	setMapOfRunsDirty ()
void	addDirectionUsed (UT_BidiCharType dir, bool bRefreshMap=true)
void	removeDirectionUsed (UT_BidiCharType dir, bool bRefreshMap=true)
void	changeDirectionUsed (UT_BidiCharType oldDir, UT_BidiCharType newDir, bool bRefreshMap=true)
UT_sint32	getBreakTick (void) const
void	setBreakTick (UT_sint32 iTick)
void	setWrapped (bool bWrapped)
bool	isWrapped (void) const
void	setSameYAsPrevious (bool bSameAsPrevious)
bool	isSameYAsPrevious (void) const
void	setAlongTopBorder (bool bAlongTopBorder)
void	setAlongBotBorder (bool bAlongBotBorder)
bool	isAlongTopBorder (void) const
bool	isAlongBotBorder (void) const
void	genOverlapRects (UT_Rect &recLeft, UT_Rect &recRight)
bool	canContainPoint () const
UT_sint32	calcLeftBorderThick (void)
UT_sint32	calcRightBorderThick (void)
UT_sint32	calcTopBorderThick (void)
UT_sint32	calcBotBorderThick (void)
void	calcBorderThickness (void)
UT_sint32	getLeftThick (void) const
UT_sint32	getRightThick (void) const
UT_sint32	getTopThick (void) const
UT_sint32	getBotThick (void) const
UT_sint32	getAvailableWidth (void) const
const fp_Line *	getFirstInContainer (void) const
const fp_Line *	getLastInContainer (void) const
bool	canDrawTopBorder (void) const
bool	canDrawBotBorder (void) const
void	drawBorders (GR_Graphics *pG)
UT_sint32	getLeftEdge (void) const
UT_sint32	getRightEdge (void) const
bool	getAbsLeftRight (UT_sint32 &left, UT_sint32 &right)
bool	hasBordersOrShading (void) const
Protected Member Functions
void	_calculateWidthOfRun (UT_sint32 &iX, fp_Run *pRun, UT_uint32 iIndx, UT_uint32 iCountRuns, FL_WORKING_DIRECTION eWorkingDirection, FL_WHICH_TABSTOP eUseTabStop, UT_BidiCharType iDomDirection)
Private Member Functions
void	_splitRunsAtSpaces (void)
void	_doClearScreenFromRunToEnd (UT_sint32 runIndex)
void	setAscent (UT_sint32 i)
void	setDescent (UT_sint32 i)
void	setScreenHeight (UT_sint32 i)
UT_uint32	_getRunVisIndx (UT_sint32 indx)
UT_uint32	_getRunLogIndx (UT_sint32 indx)
UT_sint32	_createMapOfRuns ()
void	_updateContainsFootnoteRef (void)
Private Attributes
fl_BlockLayout *	m_pBlock
fp_Container *	m_pContainer
UT_sint32	m_iWidth
UT_sint32	m_iMaxWidth
UT_sint32	m_iClearToPos
UT_sint32	m_iClearLeftOffset
UT_sint32	m_iHeight
UT_sint32	m_iScreenHeight
	Height assigned on screen -1 if undefined.
UT_sint32	m_iAscent
UT_sint32	m_iDescent
UT_sint32	m_iX
UT_sint32	m_iY
UT_GenericVector< fp_Run * >	m_vecRuns
bool	m_bNeedsRedraw
bool	m_bMapDirty
UT_uint32	m_iRunsRTLcount
UT_uint32	m_iRunsLTRcount
UT_sint32	m_iMaxDirLevel
bool	m_bIsCleared
bool	m_bContainsFootnoteRef
UT_sint32	m_iBreakTick
bool	m_bIsWrapped
bool	m_bIsSameYAsPrevious
bool	m_bIsAlongTopBorder
bool	m_bIsAlongBotBorder
UT_sint32	m_iAdditionalMarginAfter
UT_sint32	m_iLeftThick
UT_sint32	m_iRightThick
UT_sint32	m_iTopThick
UT_sint32	m_iBotThick
Static Private Attributes
static UT_sint32 *	s_pOldXs = NULL
static UT_uint32	s_iOldXsSize = 0
static UT_uint32	s_iClassInstanceCounter = 0
static UT_Byte *	s_pEmbeddingLevels = 0
static UT_uint32 *	s_pMapOfRunsL2V = 0
static UT_uint32 *	s_pMapOfRunsV2L = 0
static UT_UCS4Char *	s_pPseudoString = 0
static UT_sint32	s_iMapOfRunsSize = 0
static fp_Line *	s_pMapOwner = 0
Friends
class	fp_Run

Constructor & Destructor Documentation

fp_Line::fp_Line ( fl_SectionLayout * pSectionLayout )

References fp_Container::getNext(), fp_Container::getPrev(), s_iClassInstanceCounter, s_iMapOfRunsSize, s_iOldXsSize, s_pEmbeddingLevels, s_pMapOfRunsL2V, s_pMapOfRunsV2L, s_pOldXs, s_pPseudoString, and UT_ASSERT.

fp_Line::~fp_Line ( )

References fp_ContainerObject::getRefCount(), s_iClassInstanceCounter, s_iOldXsSize, s_pEmbeddingLevels, s_pMapOfRunsL2V, s_pMapOfRunsV2L, s_pOldXs, s_pPseudoString, setScreenCleared(), and xxx_UT_DEBUGMSG.

Member Function Documentation

void fp_Line::_calculateWidthOfRun	(	UT_sint32 &	iX,
		fp_Run *	pRun,
		UT_uint32	iIndx,
		UT_uint32	iCountRuns,
		FL_WORKING_DIRECTION	eWorkingDirection,
		FL_WHICH_TABSTOP	eUseTabStop,
		UT_BidiCharType	iDomDirection
	)			`[inline, protected]`

References _getRunLogIndx(), findNextTabStop(), findPrevTabStop(), FL_TAB_BAR, FL_TAB_CENTER, FL_TAB_DECIMAL, FL_TAB_LEFT, FL_TAB_RIGHT, FPRUN_TAB, FPRUN_TEXT, FREEP, fp_Run::getAscent(), getBlock(), fp_Run::getBlockOffset(), fp_Container::getContainer(), fp_Run::getDirection(), fp_Run::getLength(), UT_GenericVector< T >::getNthItem(), fl_BlockLayout::getTOCTabLeader(), fl_BlockLayout::getTOCTabPosition(), fp_Run::getType(), fp_Run::getVisDirection(), fp_Run::getWidth(), fp_ContainerObject::getWidth(), fp_Run::isHidden(), fp_TabRun::isTOCTab(), fp_TabRun::isTOCTabListLabel(), m_vecRuns, fp_Run::recalcWidth(), fp_TabRun::setLeader(), fp_TabRun::setTabType(), fp_TabRun::setTabWidth(), USE_FIXED_TABWIDTH, USE_NEXT_TABSTOP, UT_ASSERT, UT_BIDI_LTR, UT_BIDI_RTL, UT_NOT_IMPLEMENTED, UT_SHOULD_NOT_HAPPEN, UT_UCS4_cloneString_char(), WORK_FORWARD, and xxx_UT_DEBUGMSG.

Referenced by calculateWidthOfRun(), and layout().

UT_sint32 fp_Line::_createMapOfRuns ( ) [private]

Creates a map for conversion from visual to logical position of runs on the line.

Parameters:

void

References FV_View::getBidiOrder(), fp_Run::getDirection(), fl_SectionLayout::getDocLayout(), fl_BlockLayout::getDominantDirection(), UT_GenericVector< T >::getItemCount(), UT_GenericVector< T >::getNthItem(), fp_ContainerObject::getSectionLayout(), FL_DocLayout::getView(), m_bMapDirty, m_iRunsLTRcount, m_iRunsRTLcount, m_pBlock, m_vecRuns, RUNS_MAP_SIZE, s_iMapOfRunsSize, s_pEmbeddingLevels, s_pMapOfRunsL2V, s_pMapOfRunsV2L, s_pMapOwner, s_pPseudoString, fp_Run::setVisDirection(), UT_ASSERT, UT_BIDI_AL, UT_BIDI_AN, UT_BIDI_BS, UT_BIDI_CS, UT_BIDI_EN, UT_BIDI_ES, UT_BIDI_ET, UT_BIDI_LRE, UT_BIDI_LRO, UT_BIDI_LTR, UT_BIDI_NSM, UT_BIDI_ON, UT_BIDI_PDF, UT_BIDI_RLE, UT_BIDI_RLO, UT_BIDI_RTL, UT_BIDI_SS, UT_BIDI_WS, UT_bidiMapLog2Vis(), UT_OK, and xxx_UT_DEBUGMSG.

Referenced by _getRunLogIndx(), _getRunVisIndx(), _splitRunsAtSpaces(), changeDirectionUsed(), getFirstVisRun(), getLastVisRun(), and fp_Run::getVisDirection().

void fp_Line::_doClearScreenFromRunToEnd ( UT_sint32 runIndex ) [private]

helper function containing the code shared by the two clearScreenFromRunToEnd() functions

References _getRunLogIndx(), clearScreen(), GR_Graphics::DGP_SCREEN, fp_Run::Fill(), FP_CONTAINER_CELL, FP_CONTAINER_FRAME, getBlock(), fl_DocSectionLayout::getColumnGap(), fp_Container::getContainer(), fp_ContainerObject::getContainerType(), fp_Run::getDescent(), fl_BlockLayout::getDocSectionLayout(), fl_BlockLayout::getDominantDirection(), fp_Container::getFillType(), fp_ContainerObject::getGraphics(), fp_Run::getGraphics(), getHeight(), UT_GenericVector< T >::getItemCount(), getLastRun(), fp_Run::getLength(), getMaxWidth(), UT_GenericVector< T >::getNthItem(), fl_DocSectionLayout::getNumColumns(), getPage(), getPrevContainerInSection(), fl_DocSectionLayout::getRightMargin(), getRunAtVisPos(), fp_VerticalContainer::getScreenOffsets(), getScreenOffsets(), fp_Run::getType(), fp_Run::getWidth(), iExtra, fp_Run::isDirty(), m_iClearLeftOffset, m_iClearToPos, m_pBlock, m_vecRuns, fp_Run::markAsDirty(), GR_Graphics::queryProperties(), recalcHeight(), fp_Run::setCleared(), fg_FillType::setIgnoreLineLevel(), setNeedsRedraw(), fl_BlockLayout::setNeedsRedraw(), GR_Graphics::tlu(), UT_ASSERT, UT_BIDI_LTR, UT_BIDI_RTL, and xxx_UT_DEBUGMSG.

Referenced by clearScreenFromRunToEnd().

UT_uint32 fp_Line::_getRunLogIndx ( UT_sint32 indx ) [private]

References _createMapOfRuns(), UT_GenericVector< T >::getItemCount(), m_iRunsRTLcount, m_vecRuns, s_pMapOfRunsV2L, UT_ASSERT, and UT_DEBUGMSG.

Referenced by _calculateWidthOfRun(), _doClearScreenFromRunToEnd(), calculateWidthOfRun(), calculateWidthOfTrailingSpaces(), countJustificationPoints(), getRunAtVisPos(), justify(), layout(), and mapXYToPosition().

UT_uint32 fp_Line::_getRunVisIndx ( UT_sint32 indx ) [private]

References _createMapOfRuns(), UT_GenericVector< T >::getItemCount(), m_iRunsRTLcount, m_vecRuns, s_pMapOfRunsL2V, and UT_ASSERT.

Referenced by clearScreenFromRunToEnd(), and getVisIndx().

void fp_Line::_splitRunsAtSpaces ( void ) [private]

References _createMapOfRuns(), addDirectionUsed(), fp_TextRun::findCharacter(), fp_Run::getBlockOffset(), fp_Run::getDirection(), UT_GenericVector< T >::getItemCount(), getLastRun(), fp_Run::getLength(), UT_GenericVector< T >::getNthItem(), fp_Run::getType(), m_bMapDirty, m_vecRuns, fp_TextRun::split(), and UCS_SPACE.

Referenced by justify().

void fp_Line::_updateContainsFootnoteRef ( void ) [private]

Scan through the runs on this line, checking for footnote anchor fields. Return true if so.

References fp_FieldRun::getFieldType(), UT_GenericVector< T >::getItemCount(), UT_GenericVector< T >::getNthItem(), fp_Run::getType(), m_bContainsFootnoteRef, and m_vecRuns.

void fp_Line::addDirectionUsed	(	UT_BidiCharType	dir,
		bool	bRefreshMap = `true`
	)

References m_bMapDirty, m_iRunsLTRcount, m_iRunsRTLcount, UT_BIDI_IS_NEUTRAL, UT_BIDI_IS_RTL, UT_BIDI_UNSET, and xxx_UT_DEBUGMSG.

Referenced by _splitRunsAtSpaces(), addRun(), insertRun(), insertRunAfter(), and insertRunBefore().

void fp_Line::addRun ( fp_Run * pNewRun )

References addDirectionUsed(), UT_GenericVector< T >::addItem(), UT_GenericVector< T >::findItem(), fp_Run::getDirection(), fp_FieldRun::getFieldType(), fp_Run::getType(), m_bContainsFootnoteRef, m_vecRuns, fp_Run::setLine(), and UT_ASSERT.

Referenced by fl_BlockLayout::_breakLineAfterRun(), fb_LineBreaker::_breakTheLineAtLastRunToKeep(), fl_BlockLayout::_insertEndOfParagraphRun(), fl_BlockLayout::_stuffAllRunsOnALine(), fb_LineBreaker::breakParagraph(), fl_BlockLayout::doclistener_insertBlock(), and fl_BlockLayout::formatWrappedFromHere().

void fp_Line::align ( void )

bool fp_Line::assertLineListIntegrity ( void )

Referenced by fb_LineBreaker::_breakTheLineAtLastRunToKeep(), fl_BlockLayout::_doInsertRun(), and fb_LineBreaker::breakParagraph().

UT_sint32 fp_Line::calcBotBorderThick ( void )

References canDrawBotBorder(), getBlock(), fl_BlockLayout::getBottom(), m_iBotThick, PP_PropertyMap::Line::m_spacing, and PP_PropertyMap::Line::m_thickness.

Referenced by calcBorderThickness().

UT_sint32 fp_Line::calcLeftBorderThick ( void )

References FP_CONTAINER_LINE, getBlock(), fp_ContainerObject::getContainerType(), fl_BlockLayout::getLeft(), fp_Container::getPrev(), isSameYAsPrevious(), m_iLeftThick, PP_PropertyMap::Line::m_spacing, and PP_PropertyMap::Line::m_thickness.

Referenced by calcBorderThickness(), getWidthToRun(), layout(), and recalcMaxWidth().

UT_sint32 fp_Line::calcRightBorderThick ( void )

References FP_CONTAINER_LINE, getBlock(), fp_ContainerObject::getContainerType(), fp_Container::getNext(), fl_BlockLayout::getRight(), isSameYAsPrevious(), m_iRightThick, PP_PropertyMap::Line::m_spacing, and PP_PropertyMap::Line::m_thickness.

Referenced by calcBorderThickness(), and layout().

UT_sint32 fp_Line::calcTopBorderThick ( void )

References canDrawTopBorder(), getBlock(), fl_BlockLayout::getTop(), m_iTopThick, PP_PropertyMap::Line::m_spacing, and PP_PropertyMap::Line::m_thickness.

Referenced by calcBorderThickness().

UT_sint32 fp_Line::calculateWidthOfLine ( void )

References UT_GenericVector< T >::getItemCount(), UT_GenericVector< T >::getNthItem(), fp_Run::getWidth(), fp_Run::isHidden(), m_iWidth, and m_vecRuns.

Referenced by fp_ForcedPageBreakRun::_clearScreen(), fp_ForcedColumnBreakRun::_clearScreen(), fl_BlockLayout::format(), fb_Alignment_justify::initialize(), fb_Alignment_right::initialize(), and fb_Alignment_center::initialize().

fp_Run * fp_Line::calculateWidthOfRun	(	UT_sint32 &	iX,
		UT_uint32	iIndxVisual,
		FL_WORKING_DIRECTION	eWorkingDirection,
		FL_WHICH_TABSTOP	eUseTabStop
	)

References _calculateWidthOfRun(), _getRunLogIndx(), fl_BlockLayout::getDominantDirection(), UT_GenericVector< T >::getItemCount(), getMaxWidth(), UT_GenericVector< T >::getNthItem(), m_pBlock, m_vecRuns, UT_ASSERT, UT_BIDI_RTL, WORK_FORWARD, and xxx_UT_DEBUGMSG.

Referenced by fb_LineBreaker::breakParagraph().

UT_sint32 fp_Line::calculateWidthOfTrailingSpaces ( void )

References _getRunLogIndx(), fp_Run::doesContainNonBlankData(), fp_Run::findTrailingSpaceDistance(), fl_BlockLayout::getDominantDirection(), UT_GenericVector< T >::getItemCount(), UT_GenericVector< T >::getNthItem(), fp_Run::getWidth(), isEmpty(), fp_Run::isHidden(), m_pBlock, m_vecRuns, UT_ASSERT, and UT_BIDI_LTR.

Referenced by fb_Alignment_justify::initialize(), fb_Alignment_right::initialize(), and fb_Alignment_left::initialize().

bool fp_Line::canContainPoint ( ) const

References fl_ContainerLayout::canContainPoint(), and m_pBlock.

Referenced by fp_VerticalContainer::mapXYToPosition().

bool fp_Line::canDrawBotBorder ( void ) const

References fl_BlockLayout::canMergeBordersWithPrev(), getBlock(), fp_Container::getContainer(), getLastInContainer(), getNextContainerInSection(), and getY().

Referenced by calcBorderThickness(), calcBotBorderThick(), and drawBorders().

bool fp_Line::canDrawTopBorder ( void ) const

References fl_BlockLayout::canMergeBordersWithNext(), getBlock(), fp_Container::getContainer(), fp_ContainerObject::getContainerType(), getFirstInContainer(), fp_Container::getNthCon(), getPrevContainerInSection(), and getY().

Referenced by calcBorderThickness(), calcTopBorderThick(), and drawBorders().

void fp_Line::changeDirectionUsed	(	UT_BidiCharType	oldDir,
		UT_BidiCharType	newDir,
		bool	bRefreshMap = `true`
	)

References _createMapOfRuns(), m_bMapDirty, m_iRunsLTRcount, m_iRunsRTLcount, UT_BIDI_IS_NEUTRAL, UT_BIDI_IS_RTL, UT_BIDI_UNSET, and xxx_UT_DEBUGMSG.

Referenced by fp_TextRun::setDirection(), and fp_Run::setDirection().

void fp_Line::clearScreen ( void ) [virtual]

Implements fp_ContainerObject.

References GR_Graphics::DGP_SCREEN, fp_Run::Fill(), FP_CONTAINER_CELL, FP_CONTAINER_FRAME, getBlock(), fl_DocSectionLayout::getColumnGap(), fp_Container::getContainer(), fp_ContainerObject::getContainerType(), fl_BlockLayout::getDocSectionLayout(), fp_Container::getFillType(), fp_ContainerObject::getGraphics(), fp_Run::getGraphics(), fp_VerticalContainer::getHeight(), getHeight(), UT_GenericVector< T >::getItemCount(), getMaxWidth(), UT_GenericVector< T >::getNthItem(), fl_DocSectionLayout::getNumColumns(), getPage(), fl_DocSectionLayout::getRightMargin(), fp_VerticalContainer::getScreenOffsets(), getWidth(), getY(), iExtra, fp_Run::isDirty(), fp_Container::isOnScreen(), isScreenCleared(), m_iClearLeftOffset, m_iClearToPos, m_iScreenHeight, m_pBlock, m_vecRuns, fp_Run::markAsDirty(), GR_Graphics::queryProperties(), fp_Run::setCleared(), fg_FillType::setIgnoreLineLevel(), setNeedsRedraw(), fl_BlockLayout::setNeedsRedraw(), setScreenCleared(), GR_Graphics::tlu(), UT_ASSERT, and xxx_UT_DEBUGMSG.

Referenced by _doClearScreenFromRunToEnd(), fl_BlockLayout::_truncateLayout(), fb_LineBreaker::breakParagraph(), fl_BlockLayout::clearScreen(), fl_BlockLayout::doclistener_changeSpan(), fb_Alignment_center::eraseLineFromRun(), fl_BlockLayout::format(), fp_Column::layout(), recalcHeight(), setContainer(), setX(), and setY().

void fp_Line::clearScreenFromRunToEnd ( fp_Run * ppRun )

This method clears a line from the run given to the end of the line.

Parameters:

fp_Run

* pRun

References _doClearScreenFromRunToEnd(), _getRunVisIndx(), GR_Graphics::DGP_SCREEN, UT_GenericVector< T >::findItem(), getBlock(), fp_Run::getGraphics(), UT_GenericVector< T >::getItemCount(), UT_GenericVector< T >::getNthItem(), m_vecRuns, GR_Graphics::queryProperties(), and xxx_UT_DEBUGMSG.

void fp_Line::clearScreenFromRunToEnd ( UT_uint32 runIndex )

This method clears a line from the first non-dirty run at the given index to the end of the line.

Parameters:

UT_uint32

runIndex - visual run index

Note:: clearing to end in RTL paragraph means clearing from run end to the left edge

References _doClearScreenFromRunToEnd(), getBlock(), and xxx_UT_DEBUGMSG.

Referenced by fl_BlockLayout::_truncateLayout(), fp_Run::clearIfNeeded(), fb_Alignment_justify::eraseLineFromRun(), fb_Alignment_right::eraseLineFromRun(), fb_Alignment_left::eraseLineFromRun(), layout(), and removeRun().

void fp_Line::coalesceRuns ( void )

Call to this function must be followed by calling fp_Line::layout() since coalescing runs might require shaping of the resulting run, which in turn might result in lost of justification information (this is due to the fact that the data used by the external shaping engine can be opaque to us, so we are not able to combine it for the two original runs -- we have to ask the external engine to recalculate it for the whole combined run).

At the moment we simply call coalesceRuns() just before doing layout() in fb_LineBreaker().

References fp_TextRun::canMergeWithNext(), UT_GenericVector< T >::getItemCount(), fp_Run::getNextRun(), UT_GenericVector< T >::getNthItem(), fp_Run::getType(), m_vecRuns, fp_TextRun::mergeWithNext(), removeRun(), fp_Run::setNextRun(), fp_Run::setPrevRun(), and xxx_UT_DEBUGMSG.

Referenced by fb_LineBreaker::breakParagraph(), and fl_BlockLayout::coalesceRuns().

bool fp_Line::containsAnnotations ( void )

References countRuns(), fp_HyperlinkRun::getHyperlinkType(), fp_AnnotationRun::getPID(), getRunFromIndex(), and fp_Run::getType().

Referenced by fb_ColumnBreaker::_breakSection(), and fp_CellContainer::containsAnnotations().

bool fp_Line::containsFootnoteReference ( void )

References countRuns(), fp_FieldRun::getFieldType(), getRunFromIndex(), and fp_Run::getType().

Referenced by fb_ColumnBreaker::_breakSection(), and fp_CellContainer::containsFootnoteReference().

bool fp_Line::containsForcedColumnBreak ( void ) const

References getLastRun(), fp_Run::getPrevRun(), fp_Run::getType(), and isEmpty().

Referenced by fb_ColumnBreaker::_breakSection().

bool fp_Line::containsForcedPageBreak ( void ) const

References getLastRun(), fp_Run::getPrevRun(), fp_Run::getType(), and isEmpty().

Referenced by fb_ColumnBreaker::_breakSection(), fp_Column::containsPageBreak(), and fl_TableLayout::insertTableContainer().

bool fp_Line::containsOffset ( PT_DocPosition blockOffset )

References fp_Run::getBlockOffset(), getFirstVisRun(), getLastVisRun(), and fp_Run::getLength().

UT_uint32 fp_Line::countJustificationPoints ( void )

References _getRunLogIndx(), fp_TextRun::countJustificationPoints(), FPRUN_BOOKMARK, FPRUN_DIRECTIONMARKER, FPRUN_FMTMARK, FPRUN_FORCEDLINEBREAK, FPRUN_FORCEDPAGEBREAK, fl_BlockLayout::getDominantDirection(), UT_GenericVector< T >::getItemCount(), UT_GenericVector< T >::getNthItem(), fp_Run::getType(), m_pBlock, m_vecRuns, and UT_BIDI_LTR.

Referenced by justify().

int fp_Line::countRuns ( void ) const [inline]

Referenced by fl_BlockLayout::_insertEndOfParagraphRun(), fb_LineBreaker::breakParagraph(), containsAnnotations(), containsFootnoteReference(), getAnnotationContainers(), and getFootnoteContainers().

virtual UT_uint32 fp_Line::distanceFromPoint	(	UT_sint32	,
		UT_sint32
	)			`[inline, virtual]`

Implements fp_Container.

void fp_Line::draw ( dg_DrawArgs * pDA ) [virtual]

Implements fp_ContainerObject.

References dg_DrawArgs::bDirtyRunsOnly, GR_Graphics::canQuickPrint(), fp_Run::draw(), drawBorders(), fp_CellContainer::drawLinesAdjacent(), FB_ALIGNMENT_JUSTIFY, fg_FillType::Fill(), FPRUN_FORCEDCOLUMNBREAK, FPRUN_FORCEDPAGEBREAK, fl_BlockLayout::getAlignment(), fp_Run::getAscent(), getAscent(), getBlock(), GR_Graphics::getClipRect(), fp_Container::getContainer(), fp_ContainerObject::getContainerType(), fp_Container::getFillType(), fp_Run::getHeight(), getHeight(), UT_GenericVector< T >::getItemCount(), getLeftEdge(), getMaxWidth(), UT_GenericVector< T >::getNthItem(), getRightEdge(), getRunAtVisPos(), fp_VerticalContainer::getScreenOffsets(), fp_Run::getType(), fp_Run::getWidth(), getWidth(), fp_Run::getX(), getX(), fp_Run::getY(), UT_Rect::height, fb_Alignment::initialize(), UT_Rect::intersectsRect(), fp_Run::isHidden(), fp_Run::lookupProperties(), m_vecRuns, dg_DrawArgs::pG, UT_Rect::top, dg_DrawArgs::xoff, xxx_UT_DEBUGMSG, and dg_DrawArgs::yoff.

Referenced by redrawUpdate(), and fl_BlockLayout::redrawUpdate().

void fp_Line::draw ( GR_Graphics * pG ) [virtual]

Implements fp_ContainerObject.

References dg_DrawArgs::bDirtyRunsOnly, GR_Graphics::DGP_SCREEN, fp_Run::draw(), drawBorders(), fp_CellContainer::drawLinesAdjacent(), fg_FillType::Fill(), FPRUN_FORCEDCOLUMNBREAK, FPRUN_FORCEDPAGEBREAK, getAscent(), getBlock(), GR_Graphics::getClipRect(), fp_Container::getContainer(), fp_ContainerObject::getContainerType(), fp_Container::getFillType(), fp_Run::getHeight(), getHeight(), UT_GenericVector< T >::getItemCount(), getLeftEdge(), getMaxWidth(), fl_BlockLayout::getPattern(), getRightEdge(), getRunAtVisPos(), fp_VerticalContainer::getScreenOffsets(), fp_VerticalContainer::getScreenRect(), fp_Run::getType(), fp_Run::getWidth(), fp_Run::getX(), fp_Run::getY(), UT_Rect::intersectsRect(), fp_Run::isHidden(), UT_Rect::left, m_vecRuns, dg_DrawArgs::pG, GR_Graphics::queryProperties(), dg_DrawArgs::xoff, xxx_UT_DEBUGMSG, and dg_DrawArgs::yoff.

void fp_Line::drawBorders ( GR_Graphics * pG )

bool fp_Line::findNextTabStop	(	UT_sint32	iStartX,
		UT_sint32 &	iPosition,
		eTabType &	iType,
		eTabLeader &	iLeader
	)

References fl_BlockLayout::findNextTabStop(), getMaxWidth(), getX(), m_pBlock, UT_ASSERT, and UT_DEBUGMSG.

Referenced by _calculateWidthOfRun().

bool fp_Line::findPrevTabStop	(	UT_sint32	iStartX,
		UT_sint32 &	iPosition,
		eTabType &	iType,
		eTabLeader &	iLeader
	)

References fl_BlockLayout::findPrevTabStop(), getMaxWidth(), getX(), m_pBlock, UT_ASSERT, and UT_DEBUGMSG.

Referenced by _calculateWidthOfRun().

void fp_Line::genOverlapRects	(	UT_Rect &	recLeft,
		UT_Rect &	recRight
	)

Return two rectangles that represent the space left to the left and right right of the line where a wrapped object might be.

References fp_Container::getContainer(), fl_BlockLayout::getDominantDirection(), fl_BlockLayout::getLeftMargin(), getMaxWidth(), fp_Container::getNext(), fp_Container::getPrev(), fl_BlockLayout::getRightMargin(), getScreenRect(), fl_BlockLayout::getTextIndent(), fp_ContainerObject::getWidth(), getX(), UT_Rect::height, isFirstLineInBlock(), isSameYAsPrevious(), UT_Rect::left, m_pBlock, UT_Rect::top, UT_BIDI_LTR, UT_DEBUGMSG, and UT_Rect::width.

Referenced by fp_Page::updatePageForWrapping().

bool fp_Line::getAbsLeftRight	(	UT_sint32 &	left,
		UT_sint32 &	right
	)

The absolue left and right edge of the paragraph in terms of the current graphics context.

References GR_Graphics::DGP_PAPER, getBlock(), fp_Container::getContainer(), fp_Page::getDocLayout(), fp_ContainerObject::getGraphics(), getLeftEdge(), getPage(), FV_View::getPageScreenOffsets(), fl_BlockLayout::getRightMargin(), fp_VerticalContainer::getScreenRect(), FL_DocLayout::getView(), fp_VerticalContainer::getWidth(), UT_Rect::left, and GR_Graphics::queryProperties().

Referenced by fg_FillType::Fill().

bool fp_Line::getAnnotationContainers ( UT_GenericVector< fp_AnnotationContainer * > * pvecAnnotations )

UT_sint32 fp_Line::getAscent ( void ) const

UT_sint32 fp_Line::getAvailableWidth ( void ) const

References getLeftThick(), getMaxWidth(), and getRightThick().

Referenced by fb_LineBreaker::breakParagraph(), fb_Alignment_justify::initialize(), fb_Alignment_right::initialize(), fb_Alignment_center::initialize(), and layout().

fl_BlockLayout* fp_Line::getBlock ( void ) const [inline]

Referenced by _calculateWidthOfRun(), _doClearScreenFromRunToEnd(), fp_Container::addCon(), calcBorderThickness(), calcBotBorderThick(), calcLeftBorderThick(), calcRightBorderThick(), calcTopBorderThick(), canDrawBotBorder(), canDrawTopBorder(), clearScreen(), clearScreenFromRunToEnd(), draw(), drawBorders(), getAbsLeftRight(), getAnnotationContainers(), getAscent(), fp_FrameContainer::getBlocksAroundFrame(), getDescent(), getFirstInContainer(), getFootnoteContainers(), FV_VisualDragText::getImageFromSelection(), getLastInContainer(), getLastRun(), getLastTextRun(), getLeftEdge(), getMarginAfter(), getMarginBefore(), getRightEdge(), getScreenRect(), FV_View::gotoTarget(), hasBordersOrShading(), fb_Alignment_justify::initialize(), fb_Alignment_right::initialize(), fb_Alignment_left::initialize(), fp_Container::insertConAt(), fp_Column::layout(), fp_VerticalContainer::mapXYToPosition(), recalcHeight(), recalcMaxWidth(), removeRun(), setContainer(), setReformat(), and fp_Page::updatePageForWrapping().

UT_sint32 fp_Line::getBotThick ( void ) const

References m_iBotThick.

Referenced by getDescent().

UT_sint32 fp_Line::getBreakTick ( void ) const [inline]

Reimplemented from fp_ContainerObject.

References fp_ContainerObject::m_iBreakTick.

fp_Container * fp_Line::getColumn ( void ) const

Returns the column containing this line. This takes account of broken tables.

Reimplemented from fp_Container.

References fp_CellContainer::getColumn(), fp_Container::getColumn(), fp_Container::getContainer(), fp_ContainerObject::getContainerType(), fp_Page::getNthColumnLeader(), and getPage().

Referenced by FV_View::_getDocPosFromPoint(), FV_View::_moveInsPtNextPrevLine(), fp_FieldTableSumCols::calculateValue(), fp_FieldTableSumRows::calculateValue(), FV_View::cmdInsertPositionedGraphic(), Defun1(), fl_BlockLayout::doclistener_insertBlock(), getColumnGap(), FV_FrameEdit::getFrameStrings(), getPage(), FV_View::notifyListeners(), s_doFormatImageDlg(), fl_BlockLayout::setFramesOnPage(), and fp_Page::updatePageForWrapping().

UT_sint32 fp_Line::getColumnGap ( void ) const

Return the gap between columns.

References getColumn().

UT_sint32 fp_Line::getDescent ( void ) const

References getBlock(), getBotThick(), isAlongBotBorder(), and m_iDescent.

Referenced by recalcHeight().

UT_sint32 fp_Line::getDrawingWidth ( void ) const [virtual]

Reimplemented from fp_ContainerObject.

References getLastRun(), fp_Run::getType(), isLastLineInBlock(), m_iWidth, and UT_return_val_if_fail.

UT_sint32 fp_Line::getFilledWidth ( void ) const

References UT_GenericVector< T >::getItemCount(), getLeftThick(), UT_GenericVector< T >::getNthItem(), fp_Run::getWidth(), and m_vecRuns.

Referenced by fb_LineBreaker::breakParagraph().

const fp_Line * fp_Line::getFirstInContainer ( void ) const

References getBlock(), fp_Container::getContainer(), fp_ContainerObject::getContainerType(), fp_ContainerObject::getPrev(), and fp_Container::getPrev().

Referenced by canDrawTopBorder(), and drawBorders().

fp_Run* fp_Line::getFirstRun ( void ) const [inline]

Referenced by FV_View::_getDocPosFromPoint(), fp_Page::breakPage(), fb_LineBreaker::breakParagraph(), FV_View::countWords(), fl_BlockLayout::formatWrappedFromHere(), getAnnotationContainers(), getFootnoteContainers(), FV_FrameEdit::getFrameStrings(), FV_VisualDragText::getImageFromSelection(), FV_View::getLineBounds(), FV_View::gotoTarget(), markDirtyOverlappingRuns(), and setReformat().

fp_Run * fp_Line::getFirstVisRun ( )

References _createMapOfRuns(), UT_GenericVector< T >::getNthItem(), m_iRunsRTLcount, m_vecRuns, and s_pMapOfRunsV2L.

Referenced by containsOffset(), and fp_Run::drawDecors().

UT_sint32 fp_Line::getHeight ( void ) const [virtual]

Return height of line as it will appear on screen.

Implements fp_ContainerObject.

References m_iHeight.

Referenced by fb_ColumnBreaker::_breakSection(), fb_LineBreaker::_breakTheLineAtLastRunToKeep(), fp_FieldRun::_clearScreen(), fp_ImageRun::_clearScreen(), fp_RDFAnchorRun::_clearScreen(), fp_MathRun::_clearScreen(), fp_EmbedRun::_clearScreen(), fp_AnnotationRun::_clearScreen(), _doClearScreenFromRunToEnd(), fp_TabRun::_draw(), fp_MathRun::_draw(), fp_EmbedRun::_draw(), fp_TextRun::_fillRect(), FV_View::_moveInsPtNextPrevLine(), clearScreen(), FV_View::convertPositionedToInLine(), fl_BlockLayout::doclistener_insertBlock(), draw(), fp_TextRun::findPointCoords(), fl_BlockLayout::formatWrappedFromHere(), fp_FrameContainer::getBlocksAroundFrame(), fl_BlockLayout::getHeightOfBlock(), FV_VisualDragText::getImageFromSelection(), getScreenRect(), fl_BlockLayout::getXYOffsetToLine(), fp_Column::layout(), recalcHeight(), fl_BlockLayout::setFramesOnPage(), setMaxWidth(), and fp_TOCContainer::wantVBreakAt().

const fp_Line * fp_Line::getLastInContainer ( void ) const

References getBlock(), fp_Container::getContainer(), fp_ContainerObject::getContainerType(), fp_ContainerObject::getNext(), and fp_Container::getNext().

Referenced by canDrawBotBorder(), and drawBorders().

fp_Run * fp_Line::getLastRun ( void ) const

fp_Run * fp_Line::getLastTextRun ( void ) const

References getBlock(), fl_BlockLayout::getFirstRun(), UT_GenericVector< T >::getItemCount(), UT_GenericVector< T >::getLastItem(), fp_Run::getPrevRun(), fp_Run::getType(), and m_vecRuns.

fp_Run * fp_Line::getLastVisRun ( )

References _createMapOfRuns(), UT_GenericVector< T >::getItemCount(), getLastRun(), UT_GenericVector< T >::getNthItem(), m_iRunsRTLcount, m_vecRuns, s_pMapOfRunsV2L, and UT_ASSERT.

Referenced by containsOffset(), fp_Run::drawDecors(), and mapXYToPosition().

UT_sint32 fp_Line::getLeftEdge ( void ) const

The left most esge of the paragraph relative to it's container.

References getBlock(), fl_BlockLayout::getLeftMargin(), and fl_BlockLayout::getTextIndent().

Referenced by draw(), drawBorders(), and getAbsLeftRight().

UT_sint32 fp_Line::getLeftThick ( void ) const

References m_iLeftThick.

Referenced by fb_LineBreaker::breakParagraph(), getAvailableWidth(), getFilledWidth(), getScreenRect(), getWidthToRun(), fb_Alignment_justify::initialize(), fb_Alignment_left::initialize(), and layout().

UT_sint32 fp_Line::getMarginAfter ( void ) const [virtual]

Implements fp_Container.

References getBlock(), fl_BlockLayout::getBottomMargin(), fl_ContainerLayout::getContainerType(), fl_ContainerLayout::getNext(), fp_Container::getNext(), isLastLineInBlock(), m_iAdditionalMarginAfter, and UT_MAX.

Referenced by fl_BlockLayout::doclistener_insertBlock(), fl_BlockLayout::formatWrappedFromHere(), fl_BlockLayout::getHeightOfBlock(), fl_BlockLayout::getXYOffsetToLine(), fl_BlockLayout::setFramesOnPage(), and fp_TOCContainer::wantVBreakAt().

UT_sint32 fp_Line::getMarginBefore ( void ) const [virtual]

Implements fp_Container.

References getBlock(), fl_ContainerLayout::getContainerType(), fl_ContainerLayout::getPrev(), fp_Container::getPrev(), fl_BlockLayout::getTopMargin(), isFirstLineInBlock(), and UT_MAX.

Referenced by FV_View::_moveInsPtNextPrevLine(), and fl_BlockLayout::getHeightOfBlock().

UT_sint32 fp_Line::getMaxWidth ( void ) const

fp_Container * fp_Line::getNextContainerInSection ( void ) const [virtual]

Implements fp_ContainerObject.

References fl_ContainerLayout::getContainerType(), fl_ContainerLayout::getFirstContainer(), fl_ContainerLayout::getNext(), fp_Container::getNext(), fl_ContainerLayout::isHidden(), and m_pBlock.

Referenced by canDrawBotBorder().

UT_sint32 fp_Line::getNumRunsInLine ( void ) const [inline]

Referenced by fb_LineBreaker::_breakTheLineAtLastRunToKeep(), and fp_FieldTOCNumRun::calculateValue().

void fp_Line::getOffsets	(	const fp_Run *	pRun,
		UT_sint32 &	xoff,
		UT_sint32 &	yoff
	)			const

References fp_Run::getAscent(), getAscent(), fp_Container::getContainer(), fp_Run::getX(), and fp_Run::getY().

fp_Page * fp_Line::getPage ( void ) const

Returns the page containing this line. Takes account of broken tables.

Reimplemented from fp_Container.

References getColumn(), and fp_Container::getPage().

Referenced by _doClearScreenFromRunToEnd(), FV_View::_drawOrClearBetweenPositions(), FV_View::_findPositionCoords(), FV_View::_getCurrentPage(), FV_View::_moveInsPtNextPrevLine(), FV_View::_moveInsPtNextPrevScreen(), fp_FieldTOCNumRun::calculateValue(), clearScreen(), FV_View::countWords(), Defun1(), fl_BlockLayout::doclistener_insertBlock(), fp_Run::draw(), drawBorders(), fp_Run::Fill(), getAbsLeftRight(), FV_View::getColorAnnotation(), FV_View::getColorRDFAnchor(), getColumn(), FV_View::getCurrentPage(), FV_VisualDragText::getImageFromSelection(), FV_View::getLeftRulerInfo(), fl_TableLayout::insertTableContainer(), fb_ColumnBreaker::needsRebreak(), recalcHeight(), recalcMaxWidth(), s_doFormatImageDlg(), setContainer(), fl_BlockLayout::setFramesOnPage(), and setMaxWidth().

fp_Container * fp_Line::getPrevContainerInSection ( void ) const [virtual]

Implements fp_ContainerObject.

References fp_ContainerObject::getContainerType(), fl_ContainerLayout::getContainerType(), fl_ContainerLayout::getLastContainer(), fp_Container::getNext(), fl_ContainerLayout::getPrev(), fp_Container::getPrev(), fl_ContainerLayout::isHidden(), and m_pBlock.

Referenced by _doClearScreenFromRunToEnd(), canDrawTopBorder(), and fl_BlockLayout::formatWrappedFromHere().

UT_sint32 fp_Line::getRightEdge ( void ) const

The left most esge of the paragraph relative to it's container.

References getBlock(), fp_Container::getContainer(), getMaxWidth(), fl_BlockLayout::getRightMargin(), and fp_VerticalContainer::getWidth().

Referenced by draw(), drawBorders(), recalcMaxWidth(), and setMaxWidth().

UT_sint32 fp_Line::getRightThick ( void ) const

References m_iRightThick.

Referenced by getAvailableWidth(), and fb_Alignment_left::initialize().

fp_Run * fp_Line::getRunAtVisPos ( UT_sint32 i )

References _getRunLogIndx(), UT_GenericVector< T >::getItemCount(), UT_GenericVector< T >::getNthItem(), and m_vecRuns.

Referenced by _doClearScreenFromRunToEnd(), draw(), fp_Run::getNextVisual(), and fp_Run::getPrevVisual().

fp_Run * fp_Line::getRunFromIndex ( UT_uint32 runIndex )

Return a pointer to the run given by runIndex in the line

Parameters:

runIndex

the nth run in the line

Returns:: fp_Run * pRun the pointer to the nth run

References UT_GenericVector< T >::getItemCount(), UT_GenericVector< T >::getNthItem(), and m_vecRuns.

Referenced by fp_FieldTOCNumRun::calculateValue(), containsAnnotations(), containsFootnoteReference(), getAnnotationContainers(), and getFootnoteContainers().

void fp_Line::getScreenOffsets	(	const fp_Run *	pRun,
		UT_sint32 &	xoff,
		UT_sint32 &	yoff
	)			const

References fp_Container::getContainer(), fp_Run::getX(), and fp_Run::getY().

UT_Option< UT_Rect > fp_Line::getScreenRect ( void ) const [virtual]

return an rectangle that covers this object on the screen

Implements fp_ContainerObject.

References getBlock(), getHeight(), getLeftThick(), getMaxWidth(), and getScreenOffsets().

Referenced by fp_TextRun::_draw(), FV_View::_getMouseContext(), fp_TextRun::_getPartRect(), FV_View::_moveInsPtNextPrevLine(), Defun(), drawBorders(), fl_BlockLayout::formatWrappedFromHere(), genOverlapRects(), markDirtyOverlappingRuns(), fp_Page::overlapsWrappedFrame(), and fp_Page::updatePageForWrapping().

UT_sint32 fp_Line::getTopThick ( void ) const

References m_iTopThick.

Referenced by getAscent().

UT_uint32 fp_Line::getVisIndx ( fp_Run * pRun )

References _getRunVisIndx(), UT_GenericVector< T >::findItem(), m_vecRuns, and UT_ASSERT.

Referenced by fp_Run::getNextVisual(), and fp_Run::getPrevVisual().

virtual UT_sint32 fp_Line::getWidth ( void ) const [inline, virtual]

Implements fp_ContainerObject.

References fp_Run::m_iWidth.

Referenced by clearScreen(), draw(), fl_BlockLayout::format(), fp_Column::layout(), recalcHeight(), recalcMaxWidth(), and setMaxWidth().

UT_sint32 fp_Line::getWidthToRun ( fp_Run * pLastRun )

References calcLeftBorderThick(), UT_GenericVector< T >::getItemCount(), getLeftThick(), UT_GenericVector< T >::getNthItem(), fp_Run::getWidth(), and m_vecRuns.

void fp_Line::getWorkingDirectionAndTabstops	(	FL_WORKING_DIRECTION &	eWorkingDirection,
		FL_WHICH_TABSTOP &	eUseTabStop
	)			const

References FB_ALIGNMENT_CENTER, FB_ALIGNMENT_JUSTIFY, FB_ALIGNMENT_LEFT, FB_ALIGNMENT_RIGHT, fl_BlockLayout::getAlignment(), fl_BlockLayout::getDominantDirection(), fb_Alignment::getType(), m_pBlock, UT_ASSERT, UT_BIDI_RTL, and UT_SHOULD_NOT_HAPPEN.

Referenced by fb_LineBreaker::breakParagraph().

UT_sint32 fp_Line::getX ( void ) const [virtual]

Implements fp_ContainerObject.

References m_iX.

Referenced by fb_LineBreaker::_breakTheLineAtLastRunToKeep(), Defun1(), fl_BlockLayout::doclistener_insertBlock(), draw(), findNextTabStop(), findPrevTabStop(), fl_BlockLayout::formatWrappedFromHere(), genOverlapRects(), FV_FrameEdit::getFrameStrings(), FV_VisualDragText::getImageFromSelection(), fl_BlockLayout::getNextWrappedLine(), fp_Column::layout(), mapXYToPosition(), fp_VerticalContainer::mapXYToPosition(), s_doFormatImageDlg(), and fl_BlockLayout::setFramesOnPage().

bool fp_Line::hasBordersOrShading ( void ) const

References getBlock().

Referenced by recalcHeight(), recalcMaxWidth(), and setMaxWidth().

virtual fp_ContainerObject* fp_Line::HBreakAt ( UT_sint32 ) [inline, virtual]

Implements fp_ContainerObject.

void fp_Line::insertRun ( fp_Run * pNewRun )

References addDirectionUsed(), UT_GenericVector< T >::findItem(), fp_Run::getDirection(), UT_GenericVector< T >::insertItemAt(), m_vecRuns, fp_Run::setLine(), and UT_ASSERT.

Referenced by fb_LineBreaker::_breakTheLineAtLastRunToKeep().

void fp_Line::insertRunAfter	(	fp_Run *	pRun1,
		fp_Run *	pRun2
	)

References addDirectionUsed(), UT_GenericVector< T >::findItem(), fp_Run::getDirection(), fp_FieldRun::getFieldType(), fp_Run::getType(), UT_GenericVector< T >::insertItemAt(), m_bContainsFootnoteRef, m_vecRuns, fp_Run::setLine(), and UT_ASSERT.

Referenced by fp_TextRun::split().

void fp_Line::insertRunBefore	(	fp_Run *	pNewRun,
		fp_Run *	pBefore
	)

References addDirectionUsed(), UT_GenericVector< T >::findItem(), fp_Run::getDirection(), fp_FieldRun::getFieldType(), fp_Run::getType(), UT_GenericVector< T >::insertItemAt(), m_bContainsFootnoteRef, m_vecRuns, fp_Run::setLine(), and UT_ASSERT.

Referenced by fl_BlockLayout::_doInsertRun(), fl_BlockLayout::_doInsertTOCHeadingRun(), fl_BlockLayout::_doInsertTOCListLabelRun(), and fl_BlockLayout::_doInsertTOCListTabRun().

bool fp_Line::isAlongBotBorder ( void ) const [inline]

Referenced by calcBorderThickness(), getDescent(), and recalcHeight().

bool fp_Line::isAlongTopBorder ( void ) const [inline]

Referenced by getAscent(), and recalcHeight().

bool fp_Line::isEmpty ( void ) const [inline]

Reimplemented from fp_Container.

Referenced by fl_BlockLayout::_removeAllEmptyLines(), calculateWidthOfTrailingSpaces(), fl_BlockLayout::clearScreen(), containsForcedColumnBreak(), containsForcedPageBreak(), and isLastCharacter().

bool fp_Line::isFirstLineInBlock ( void ) const [inline]

Returns true if this is the first line in the block.

References fl_ContainerLayout::getFirstContainer(), and m_pBlock.

Referenced by calcBorderThickness(), genOverlapRects(), getMarginBefore(), and recalcMaxWidth().

virtual bool fp_Line::isHBreakable ( void ) [inline, virtual]

Implements fp_ContainerObject.

bool fp_Line::isLastCharacter ( UT_UCSChar Character ) const

References getLastRun(), fp_Run::getType(), isEmpty(), fp_TextRun::isLastCharacter(), and UT_ASSERT.

bool fp_Line::isLastLineInBlock ( void ) const

Returns true if this is the last line in the block.

References fl_ContainerLayout::getLastContainer(), and m_pBlock.

Referenced by calcBorderThickness(), getDrawingWidth(), getMarginAfter(), and fb_Alignment_justify::initialize().

bool fp_Line::isScreenCleared ( void ) const [inline]

References fp_Run::m_bIsCleared.

Referenced by clearScreen().

virtual bool fp_Line::isVBreakable ( void ) [inline, virtual]

Implements fp_ContainerObject.

bool fp_Line::isWrapped ( void ) const [inline]

Referenced by calcBorderThickness(), fp_VerticalContainer::countWrapped(), fl_BlockLayout::getNextWrappedLine(), fp_Column::layout(), fp_VerticalContainer::mapXYToPosition(), fl_BlockLayout::setLineHeightBlockWithBorders(), setY(), and fp_Page::updatePageForWrapping().

void fp_Line::justify ( UT_sint32 iAmount )

References _getRunLogIndx(), _splitRunsAtSpaces(), fp_TextRun::countJustificationPoints(), countJustificationPoints(), fl_BlockLayout::getDominantDirection(), UT_GenericVector< T >::getItemCount(), UT_GenericVector< T >::getNthItem(), fp_Run::getType(), fp_TextRun::justify(), m_pBlock, m_vecRuns, UT_ASSERT, UT_BIDI_LTR, UT_SHOULD_NOT_HAPPEN, and xxx_UT_DEBUGMSG.

Referenced by fb_Alignment_justify::initialize().

void fp_Line::layout ( void )

References _calculateWidthOfRun(), _getRunLogIndx(), calcLeftBorderThick(), calcRightBorderThick(), clearScreenFromRunToEnd(), fp_Run::doesContainNonBlankData(), FB_ALIGNMENT_CENTER, FB_ALIGNMENT_JUSTIFY, FB_ALIGNMENT_LEFT, FB_ALIGNMENT_RIGHT, fp_Run::findTrailingSpaceDistance(), FP_CLEARSCREEN_NEVER, fl_BlockLayout::getAlignment(), getAvailableWidth(), fl_BlockLayout::getDominantDirection(), UT_GenericVector< T >::getItemCount(), getLeftThick(), getMaxWidth(), UT_GenericVector< T >::getNthItem(), fb_Alignment::getStartPosition(), fp_Run::getType(), fb_Alignment::getType(), fp_Run::getWidth(), fp_Run::getX(), fb_Alignment::initialize(), fp_Run::isHidden(), m_pBlock, m_vecRuns, recalcHeight(), fp_Run::Run_setX(), s_iOldXsSize, s_pOldXs, USE_FIXED_TABWIDTH, USE_NEXT_TABSTOP, USE_PREV_TABSTOP, UT_ASSERT, UT_BIDI_LTR, UT_BIDI_RTL, UT_DEBUGMSG, UT_return_if_fail, UT_SHOULD_NOT_HAPPEN, WORK_BACKWARD, WORK_FORWARD, and xxx_UT_DEBUGMSG.

Referenced by fl_BlockLayout::_breakLineAfterRun(), fl_BlockLayout::_insertEndOfParagraphRun(), fb_LineBreaker::breakParagraph(), and fl_BlockLayout::format().

void fp_Line::mapXYToPosition	(	UT_sint32	xPos,
		UT_sint32	yPos,
		PT_DocPosition &	pos,
		bool &	bBOL,
		bool &	bEOL,
		bool &	isTOC
	)			`[virtual]`

void fp_Line::markDirtyOverlappingRuns ( const UT_Rect & recScreen ) [virtual]

Marks Dirty any runs that overlap the supplied rectangle. This rectangle is relative to the screen.

Implements fp_ContainerObject.

References getFirstRun(), getLastRun(), fp_Run::getNextRun(), getScreenRect(), UT_Rect::intersectsRect(), and fp_Run::markDirtyOverlappingRuns().

bool fp_Line::needsRedraw ( void ) [inline]

Referenced by fl_BlockLayout::redrawUpdate().

void fp_Line::recalcHeight ( fp_Run * pLastRun = NULL )

Compute the height of the line

Note that while the line is asked to provide height/width and computes this based on its content Runs, it may later be assigned additional screen estate by having its height changed. That does not affect or override layout details, but increases precision of XY/position conversions.

I originally put in an assertion that checked that the line was only ever asked to grow in size. But that fired a lot, so it had to be removed. This suggests that we actually try to render stuff to closely on screen - the fp_Line::recalcHeight function should probably be fixed to round height and widths up always. But it gets its data from Runs, so this is not where the problem should be fixed.

See also:: fp_Column::layout, fp_Line::setAssignedScreenHeight

References clearScreen(), fl_BlockLayout::forceSectionBreak(), fp_Run::getAscent(), getAscent(), getBlock(), fp_Run::getDescent(), getDescent(), fp_Run::getHeight(), getHeight(), UT_GenericVector< T >::getItemCount(), fl_BlockLayout::getLineSpacing(), UT_GenericVector< T >::getNthItem(), getPage(), fp_Container::getPrev(), fp_Run::getType(), fp_Page::getWidth(), getWidth(), hasBordersOrShading(), isAlongBotBorder(), isAlongTopBorder(), isSameYAsPrevious(), fp_Run::isSubscript(), fp_Run::isSuperscript(), m_iAscent, m_iBotThick, m_iClearLeftOffset, m_iDescent, m_iMaxWidth, m_iScreenHeight, m_iTopThick, m_pBlock, m_vecRuns, setAscent(), setDescent(), setHeight(), setScreenHeight(), fl_BlockLayout::spacing_ATLEAST, fl_BlockLayout::spacing_EXACT, UT_ASSERT, UT_MAX, and xxx_UT_DEBUGMSG.

Referenced by fb_LineBreaker::_breakTheLineAtLastRunToKeep(), _doClearScreenFromRunToEnd(), calcBorderThickness(), fl_BlockLayout::doclistener_changeStrux(), fl_BlockLayout::formatWrappedFromHere(), layout(), setContainer(), and fl_BlockLayout::setLineHeightBlockWithBorders().

void fp_Line::recalcMaxWidth ( bool bDontClearIfNeeded = false ) [virtual]

Implements fp_Container.

References calcLeftBorderThick(), FP_CONTAINER_ANNOTATION, FP_CONTAINER_CELL, FP_CONTAINER_COLUMN, FP_CONTAINER_COLUMN_SHADOW, FP_CONTAINER_ENDNOTE, FP_CONTAINER_FOOTNOTE, FP_CONTAINER_FRAME, FP_CONTAINER_HDRFTR, FP_CONTAINER_TOC, getBlock(), fl_DocSectionLayout::getColumnGap(), fp_Container::getContainer(), fp_ContainerObject::getContainerType(), fl_BlockLayout::getDocSectionLayout(), fl_BlockLayout::getDominantDirection(), fp_ContainerObject::getGraphics(), fl_DocSectionLayout::getLeftMargin(), fl_BlockLayout::getLeftMargin(), fl_DocSectionLayout::getNumColumns(), getPage(), getRightEdge(), fl_BlockLayout::getRightMargin(), fl_DocSectionLayout::getRightMargin(), fp_CellContainer::getRightPad(), fl_BlockLayout::getTextIndent(), fp_Page::getWidth(), getWidth(), fp_ContainerObject::getWidth(), hasBordersOrShading(), isFirstLineInBlock(), m_iClearLeftOffset, m_iClearToPos, m_iMaxWidth, m_pBlock, setMaxWidth(), setSameYAsPrevious(), setWrapped(), setX(), GR_Graphics::tlu(), UT_ASSERT, UT_BIDI_LTR, and UT_SHOULD_NOT_HAPPEN.

Referenced by fl_BlockLayout::_stuffAllRunsOnALine(), fl_BlockLayout::doclistener_changeStrux(), and fl_BlockLayout::getNewContainer().

bool fp_Line::recalculateFields ( UT_uint32 iUpdateCount )

References fp_FieldRun::calculateValue(), UT_GenericVector< T >::getItemCount(), UT_GenericVector< T >::getNthItem(), fp_Run::getType(), m_vecRuns, and fp_FieldRun::needsFrequentUpdates().

bool fp_Line::redrawUpdate ( void )

returns true if the line is on screen, false otherwise the caller can use this to test whether further processing is necessary, for instance inside a loop if the return value changes from true to false then no more visible lines are forthcoming and the loop can be terminated

References draw(), fp_Run::getGraphics(), UT_GenericVector< T >::getItemCount(), UT_GenericVector< T >::getNthItem(), fp_Container::isOnScreen(), m_bNeedsRedraw, and m_vecRuns.

Referenced by fl_BlockLayout::redrawUpdate().

void fp_Line::remove ( void )

References fp_Container::getContainer(), fl_BlockLayout::getDocSectionLayout(), fp_Container::getNext(), fp_Container::getPrev(), getY(), fl_DocSectionLayout::isCollapsing(), isSameYAsPrevious(), m_pBlock, s_pMapOwner, setContainer(), fp_ContainerObject::setNext(), fp_ContainerObject::setPrev(), setSameYAsPrevious(), setY(), fp_ContainerObject::unref(), and xxx_UT_DEBUGMSG.

Referenced by fl_BlockLayout::_purgeLine(), and fl_BlockLayout::_removeLine().

void fp_Line::removeDirectionUsed	(	UT_BidiCharType	dir,
		bool	bRefreshMap = `true`
	)

References m_bMapDirty, m_iRunsLTRcount, m_iRunsRTLcount, UT_BIDI_IS_NEUTRAL, UT_BIDI_IS_RTL, UT_BIDI_UNSET, and xxx_UT_DEBUGMSG.

Referenced by removeRun().

bool fp_Line::removeRun	(	fp_Run *	pRun,
		bool	bTellTheRunAboutIt = `true`
	)

void fp_Line::resetJustification ( bool bPermanent )

References UT_GenericVector< T >::getItemCount(), UT_GenericVector< T >::getNthItem(), fp_Run::getType(), m_vecRuns, and fp_TextRun::resetJustification().

Referenced by fb_LineBreaker::breakParagraph(), fl_BlockLayout::format(), fl_BlockLayout::formatWrappedFromHere(), and fb_Alignment_justify::initialize().

void fp_Line::setAdditionalMargin ( UT_sint32 iAccum ) [inline]

Referenced by fl_BlockLayout::getNextWrappedLine().

void fp_Line::setAlongBotBorder ( bool bAlongBotBorder ) [inline]

Referenced by calcBorderThickness(), and fl_BlockLayout::setLineHeightBlockWithBorders().

void fp_Line::setAlongTopBorder ( bool bAlongTopBorder ) [inline]

Referenced by fl_BlockLayout::setLineHeightBlockWithBorders().

void fp_Line::setAscent ( UT_sint32 i ) [inline, private]

References fp_Run::m_iAscent.

Referenced by recalcHeight().

void fp_Line::setAssignedScreenHeight ( UT_sint32 iHeight ) [virtual]

Set height assigned to line on screen

Parameters:

iHeight

Height in screen units

While recalcHeight computes the height of the line as it will render on the screen, the fp_Column does the actual line layout and does so with greater accuracy. In particular, the line may be assigned a different height on the screen than what it asked for.

This function allows the line representation to reflect the actual screen layout size, which improves the precision of XY/position conversion functions.