org.apache.fop.layoutmgr
Class BlockContainerLayoutManager

java.lang.Object
  org.apache.fop.layoutmgr.AbstractBaseLayoutManager
      org.apache.fop.layoutmgr.AbstractLayoutManager
          org.apache.fop.layoutmgr.BlockStackingLayoutManager
              org.apache.fop.layoutmgr.BlockContainerLayoutManager

All Implemented Interfaces:

PercentBaseContext, Constants, BlockLevelLayoutManager, ConditionalElementListener, LayoutManager

public class BlockContainerLayoutManager
extends BlockStackingLayoutManager
implements ConditionalElementListener

LayoutManager for a block-container FO.

Nested Class Summary

Nested classes/interfaces inherited from class org.apache.fop.layoutmgr.BlockStackingLayoutManager

BlockStackingLayoutManager.MappingPosition, BlockStackingLayoutManager.StackingIter

Field Summary

Fields inherited from class org.apache.fop.layoutmgr.BlockStackingLayoutManager

adjustedSpaceAfter, adjustedSpaceBefore, bpUnit, breakBeforeServed, endIndent, firstVisibleMarkServed, foSpaceAfter, foSpaceBefore, parentArea, referenceIPD, startIndent, storedList

Fields inherited from class org.apache.fop.layoutmgr.AbstractLayoutManager

childLMiter, childLMs, curChildLM, fobjIter, markers, parentLM

Fields inherited from class org.apache.fop.layoutmgr.AbstractBaseLayoutManager

fobj, generatesBlockArea, generatesReferenceArea

Fields inherited from interface org.apache.fop.layoutmgr.BlockLevelLayoutManager

LINE_HEIGHT_ADJUSTMENT, LINE_NUMBER_ADJUSTMENT, NO_ADJUSTMENT, SPACE_AFTER_ADJUSTMENT, SPACE_BEFORE_ADJUSTMENT

Fields inherited from interface org.apache.fop.fo.Constants

COMPOUND_COUNT, COMPOUND_MASK, COMPOUND_SHIFT, CP_BLOCK_PROGRESSION_DIRECTION, CP_CONDITIONALITY, CP_INLINE_PROGRESSION_DIRECTION, CP_LENGTH, CP_MAXIMUM, CP_MINIMUM, CP_OPTIMUM, CP_PRECEDENCE, CP_WITHIN_COLUMN, CP_WITHIN_LINE, CP_WITHIN_PAGE, EN_100, EN_200, EN_300, EN_400, EN_500, EN_600, EN_700, EN_800, EN_900, EN_ABSOLUTE, EN_ABSOLUTE_COLORMETRIC, EN_AFTER, EN_AFTER_EDGE, EN_ALL, EN_ALPHABETIC, EN_ALWAYS, EN_ANY, EN_AUTO, EN_AUTO_EVEN, EN_AUTO_ODD, EN_AVOID, EN_BACKSLANT, EN_BASELINE, EN_BEFORE, EN_BEFORE_EDGE, EN_BIDI_OVERRIDE, EN_BLANK, EN_BLINK, EN_BLOCK, EN_BOLDER, EN_BOTH, EN_BOTTOM, EN_BOUNDED_IN_ONE_DIMENSION, EN_CAPITALIZE, EN_CAPTION, EN_CENTER, EN_CENTRAL, EN_CHARACTER_BY_CHARACTER, EN_COLLAPSE, EN_COLLAPSE_WITH_PRECEDENCE, EN_COLUMN, EN_CONDENSED, EN_CONSIDER_SHIFTS, EN_DASHED, EN_DISCARD, EN_DISREGARD_SHIFTS, EN_DOCUMENT, EN_DOTS, EN_DOTTED, EN_DOUBLE, EN_EMBED, EN_END, EN_END_ON_EVEN, EN_END_ON_ODD, EN_ERROR_IF_OVERFLOW, EN_EVEN, EN_EVEN_PAGE, EN_EXPANDED, EN_EXTRA_CONDENSED, EN_EXTRA_EXPANDED, EN_FALSE, EN_FIC, EN_FIRST, EN_FIXED, EN_FONT_HEIGHT, EN_FORCE, EN_FSWP, EN_GROOVE, EN_HANGING, EN_HIDDEN, EN_HIDE, EN_ICON, EN_IDEOGRAPHIC, EN_IGNORE, EN_IGNORE_IF_AFTER_LINEFEED, EN_IGNORE_IF_BEFORE_LINEFEED, EN_IGNORE_IF_SURROUNDING_LINEFEED, EN_INDEFINITE, EN_INDENT, EN_INHERIT, EN_INSET, EN_INSIDE, EN_INTEGER_PIXELS, EN_ITALIC, EN_JUSTIFY, EN_LARGER, EN_LAST, EN_LEFT, EN_LEWP, EN_LIGHTER, EN_LINE, EN_LINE_HEIGHT, EN_LINE_THROUGH, EN_LOWERCASE, EN_LR_TB, EN_LSWP, EN_LTR, EN_MATHEMATICAL, EN_MAX_HEIGHT, EN_MENU, EN_MESSAGE_BOX, EN_MIDDLE, EN_NARROWER, EN_NO_BLINK, EN_NO_CHANGE, EN_NO_FORCE, EN_NO_LIMIT, EN_NO_LINE_THROUGH, EN_NO_OVERLINE, EN_NO_UNDERLINE, EN_NO_WRAP, EN_NON_UNIFORM, EN_NONE, EN_NOREPEAT, EN_NORMAL, EN_NOT_BLANK, EN_OBLIQUE, EN_ODD, EN_ODD_PAGE, EN_OUTSET, EN_OUTSIDE, EN_OVERLINE, EN_PAGE, EN_PAGE_SEQUENCE, EN_PAGINATE, EN_PERCEPTUAL, EN_PRE, EN_PRESERVE, EN_REFERENCE_AREA, EN_RELATIVE, EN_RELATIVE_COLOMETRIC, EN_REPEAT, EN_REPEATX, EN_REPEATY, EN_RESAMPLE_ANY_METHOD, EN_RESET_SIZE, EN_REST, EN_RETAIN, EN_RIDGE, EN_RIGHT, EN_RL_TB, EN_RTL, EN_RULE, EN_SATURATION, EN_SCALE_TO_FIT, EN_SCROLL, EN_SEMI_CONDENSED, EN_SEMI_EXPANDED, EN_SEPARATE, EN_SHOW, EN_SMALL_CAPS, EN_SMALL_CAPTION, EN_SMALLER, EN_SOLID, EN_SPACE, EN_START, EN_STATIC, EN_STATUS_BAR, EN_SUB, EN_SUPER, EN_SUPPRESS, EN_TB_RL, EN_TEXT_AFTER_EDGE, EN_TEXT_BEFORE_EDGE, EN_TEXT_BOTTOM, EN_TEXT_TOP, EN_TOP, EN_TRADITIONAL, EN_TREAT_AS_SPACE, EN_TREAT_AS_ZERO_WIDTH_SPACE, EN_TRUE, EN_ULTRA_CONDENSED, EN_ULTRA_EXPANDED, EN_UNBOUNDED, EN_UNDERLINE, EN_UNIFORM, EN_UPPERCASE, EN_USE_FONT_METRICS, EN_USE_SCRIPT, EN_USECONTENT, EN_VISIBLE, EN_WIDER, EN_WRAP, EN_X_DISTRIBUTE, EN_X_FILL, ENUM_COUNT, FO_BASIC_LINK, FO_BIDI_OVERRIDE, FO_BLOCK, FO_BLOCK_CONTAINER, FO_BOOKMARK, FO_BOOKMARK_TITLE, FO_BOOKMARK_TREE, FO_CHARACTER, FO_COLOR_PROFILE, FO_CONDITIONAL_PAGE_MASTER_REFERENCE, FO_DECLARATIONS, FO_EXTERNAL_GRAPHIC, FO_FLOAT, FO_FLOW, FO_FOOTNOTE, FO_FOOTNOTE_BODY, FO_INITIAL_PROPERTY_SET, FO_INLINE, FO_INLINE_CONTAINER, FO_INSTREAM_FOREIGN_OBJECT, FO_LAYOUT_MASTER_SET, FO_LEADER, FO_LIST_BLOCK, FO_LIST_ITEM, FO_LIST_ITEM_BODY, FO_LIST_ITEM_LABEL, FO_MARKER, FO_MULTI_CASE, FO_MULTI_PROPERTIES, FO_MULTI_PROPERTY_SET, FO_MULTI_SWITCH, FO_MULTI_TOGGLE, FO_PAGE_NUMBER, FO_PAGE_NUMBER_CITATION, FO_PAGE_NUMBER_CITATION_LAST, FO_PAGE_SEQUENCE, FO_PAGE_SEQUENCE_MASTER, FO_PAGE_SEQUENCE_WRAPPER, FO_REGION_AFTER, FO_REGION_BEFORE, FO_REGION_BODY, FO_REGION_END, FO_REGION_START, FO_REPEATABLE_PAGE_MASTER_ALTERNATIVES, FO_REPEATABLE_PAGE_MASTER_REFERENCE, FO_RETRIEVE_MARKER, FO_ROOT, FO_SIMPLE_PAGE_MASTER, FO_SINGLE_PAGE_MASTER_REFERENCE, FO_STATIC_CONTENT, FO_TABLE, FO_TABLE_AND_CAPTION, FO_TABLE_BODY, FO_TABLE_CAPTION, FO_TABLE_CELL, FO_TABLE_COLUMN, FO_TABLE_FOOTER, FO_TABLE_HEADER, FO_TABLE_ROW, FO_TITLE, FO_UNKNOWN_NODE, FO_WRAPPER, FRM_OBJ_COUNT, NOT_SET, PR_ABSOLUTE_POSITION, PR_ACTIVE_STATE, PR_ALIGNMENT_ADJUST, PR_ALIGNMENT_BASELINE, PR_AUTO_RESTORE, PR_AZIMUTH, PR_BACKGROUND, PR_BACKGROUND_ATTACHMENT, PR_BACKGROUND_COLOR, PR_BACKGROUND_IMAGE, PR_BACKGROUND_POSITION, PR_BACKGROUND_POSITION_HORIZONTAL, PR_BACKGROUND_POSITION_VERTICAL, PR_BACKGROUND_REPEAT, PR_BASELINE_SHIFT, PR_BLANK_OR_NOT_BLANK, PR_BLOCK_PROGRESSION_DIMENSION, PR_BORDER, PR_BORDER_AFTER_COLOR, PR_BORDER_AFTER_PRECEDENCE, PR_BORDER_AFTER_STYLE, PR_BORDER_AFTER_WIDTH, PR_BORDER_BEFORE_COLOR, PR_BORDER_BEFORE_PRECEDENCE, PR_BORDER_BEFORE_STYLE, PR_BORDER_BEFORE_WIDTH, PR_BORDER_BOTTOM, PR_BORDER_BOTTOM_COLOR, PR_BORDER_BOTTOM_STYLE, PR_BORDER_BOTTOM_WIDTH, PR_BORDER_COLLAPSE, PR_BORDER_COLOR, PR_BORDER_END_COLOR, PR_BORDER_END_PRECEDENCE, PR_BORDER_END_STYLE, PR_BORDER_END_WIDTH, PR_BORDER_LEFT, PR_BORDER_LEFT_COLOR, PR_BORDER_LEFT_STYLE, PR_BORDER_LEFT_WIDTH, PR_BORDER_RIGHT, PR_BORDER_RIGHT_COLOR, PR_BORDER_RIGHT_STYLE, PR_BORDER_RIGHT_WIDTH, PR_BORDER_SEPARATION, PR_BORDER_SPACING, PR_BORDER_START_COLOR, PR_BORDER_START_PRECEDENCE, PR_BORDER_START_STYLE, PR_BORDER_START_WIDTH, PR_BORDER_STYLE, PR_BORDER_TOP, PR_BORDER_TOP_COLOR, PR_BORDER_TOP_STYLE, PR_BORDER_TOP_WIDTH, PR_BORDER_WIDTH, PR_BOTTOM, PR_BREAK_AFTER, PR_BREAK_BEFORE, PR_CAPTION_SIDE, PR_CASE_NAME, PR_CASE_TITLE, PR_CHARACTER, PR_CLEAR, PR_CLIP, PR_COLOR, PR_COLOR_PROFILE_NAME, PR_COLUMN_COUNT, PR_COLUMN_GAP, PR_COLUMN_NUMBER, PR_COLUMN_WIDTH, PR_CONTENT_HEIGHT, PR_CONTENT_TYPE, PR_CONTENT_WIDTH, PR_COUNTRY, PR_CUE, PR_CUE_AFTER, PR_CUE_BEFORE, PR_DESTINATION_PLACEMENT_OFFSET, PR_DIRECTION, PR_DISPLAY_ALIGN, PR_DOMINANT_BASELINE, PR_ELEVATION, PR_EMPTY_CELLS, PR_END_INDENT, PR_ENDS_ROW, PR_EXTENT, PR_EXTERNAL_DESTINATION, PR_FLOAT, PR_FLOW_NAME, PR_FONT, PR_FONT_FAMILY, PR_FONT_SELECTION_STRATEGY, PR_FONT_SIZE, PR_FONT_SIZE_ADJUST, PR_FONT_STRETCH, PR_FONT_STYLE, PR_FONT_VARIANT, PR_FONT_WEIGHT, PR_FORCE_PAGE_COUNT, PR_FORMAT, PR_GLYPH_ORIENTATION_HORIZONTAL, PR_GLYPH_ORIENTATION_VERTICAL, PR_GROUPING_SEPARATOR, PR_GROUPING_SIZE, PR_HEIGHT, PR_HYPHENATE, PR_HYPHENATION_CHARACTER, PR_HYPHENATION_KEEP, PR_HYPHENATION_LADDER_COUNT, PR_HYPHENATION_PUSH_CHARACTER_COUNT, PR_HYPHENATION_REMAIN_CHARACTER_COUNT, PR_ID, PR_INDEX_CLASS, PR_INDEX_KEY, PR_INDICATE_DESTINATION, PR_INITIAL_PAGE_NUMBER, PR_INLINE_PROGRESSION_DIMENSION, PR_INTERNAL_DESTINATION, PR_INTRUSION_DISPLACE, PR_KEEP_TOGETHER, PR_KEEP_WITH_NEXT, PR_KEEP_WITH_PREVIOUS, PR_LANGUAGE, PR_LAST_LINE_END_INDENT, PR_LEADER_ALIGNMENT, PR_LEADER_LENGTH, PR_LEADER_PATTERN, PR_LEADER_PATTERN_WIDTH, PR_LEFT, PR_LETTER_SPACING, PR_LETTER_VALUE, PR_LINE_HEIGHT, PR_LINE_HEIGHT_SHIFT_ADJUSTMENT, PR_LINE_STACKING_STRATEGY, PR_LINEFEED_TREATMENT, PR_MARGIN, PR_MARGIN_BOTTOM, PR_MARGIN_LEFT, PR_MARGIN_RIGHT, PR_MARGIN_TOP, PR_MARKER_CLASS_NAME, PR_MASTER_NAME, PR_MASTER_REFERENCE, PR_MAX_HEIGHT, PR_MAX_WIDTH, PR_MAXIMUM_REPEATS, PR_MEDIA_USAGE, PR_MIN_HEIGHT, PR_MIN_WIDTH, PR_NUMBER_COLUMNS_REPEATED, PR_NUMBER_COLUMNS_SPANNED, PR_NUMBER_ROWS_SPANNED, PR_ODD_OR_EVEN, PR_ORPHANS, PR_OVERFLOW, PR_PADDING, PR_PADDING_AFTER, PR_PADDING_BEFORE, PR_PADDING_BOTTOM, PR_PADDING_END, PR_PADDING_LEFT, PR_PADDING_RIGHT, PR_PADDING_START, PR_PADDING_TOP, PR_PAGE_BREAK_AFTER, PR_PAGE_BREAK_BEFORE, PR_PAGE_BREAK_INSIDE, PR_PAGE_HEIGHT, PR_PAGE_POSITION, PR_PAGE_WIDTH, PR_PAUSE, PR_PAUSE_AFTER, PR_PAUSE_BEFORE, PR_PITCH, PR_PITCH_RANGE, PR_PLAY_DURING, PR_POSITION, PR_PRECEDENCE, PR_PROVISIONAL_DISTANCE_BETWEEN_STARTS, PR_PROVISIONAL_LABEL_SEPARATION, PR_REF_ID, PR_REFERENCE_ORIENTATION, PR_REGION_NAME, PR_RELATIVE_ALIGN, PR_RELATIVE_POSITION, PR_RENDERING_INTENT, PR_RETRIEVE_BOUNDARY, PR_RETRIEVE_CLASS_NAME, PR_RETRIEVE_POSITION, PR_RICHNESS, PR_RIGHT, PR_ROLE, PR_RULE_STYLE, PR_RULE_THICKNESS, PR_SCALING, PR_SCALING_METHOD, PR_SCORE_SPACES, PR_SCRIPT, PR_SHOW_DESTINATION, PR_SIZE, PR_SOURCE_DOCUMENT, PR_SPACE_AFTER, PR_SPACE_BEFORE, PR_SPACE_END, PR_SPACE_START, PR_SPAN, PR_SPEAK, PR_SPEAK_HEADER, PR_SPEAK_NUMERAL, PR_SPEAK_PUNCTUATION, PR_SPEECH_RATE, PR_SRC, PR_START_INDENT, PR_STARTING_STATE, PR_STARTS_ROW, PR_STRESS, PR_SUPPRESS_AT_LINE_BREAK, PR_SWITCH_TO, PR_TABLE_LAYOUT, PR_TABLE_OMIT_FOOTER_AT_BREAK, PR_TABLE_OMIT_HEADER_AT_BREAK, PR_TARGET_PRESENTATION_CONTEXT, PR_TARGET_PROCESSING_CONTEXT, PR_TARGET_STYLESHEET, PR_TEXT_ALIGN, PR_TEXT_ALIGN_LAST, PR_TEXT_ALTITUDE, PR_TEXT_DECORATION, PR_TEXT_DEPTH, PR_TEXT_INDENT, PR_TEXT_SHADOW, PR_TEXT_TRANSFORM, PR_TOP, PR_TREAT_AS_WORD_SPACE, PR_UNICODE_BIDI, PR_VERTICAL_ALIGN, PR_VISIBILITY, PR_VOICE_FAMILY, PR_VOLUME, PR_WHITE_SPACE, PR_WHITE_SPACE_COLLAPSE, PR_WHITE_SPACE_TREATMENT, PR_WIDOWS, PR_WIDTH, PR_WORD_SPACING, PR_WRAP_OPTION, PR_WRITING_MODE, PR_X_BLOCK_PROGRESSION_UNIT, PR_X_ORPHAN_CONTENT_LIMIT, PR_X_WIDOW_CONTENT_LIMIT, PR_XML_LANG, PR_Z_INDEX, PROPERTY_COUNT, PROPERTY_MASK

Constructor Summary

BlockContainerLayoutManager(BlockContainer node)
Create a new block container layout manager.

Method Summary

void	addAreas(PositionIterator parentIter, LayoutContext layoutContext) Tell the layout manager to add all the child areas implied by Position objects which will be returned by the Iterator.
void	addChildArea(Area childArea) Add the child to the block container.
void	discardSpace(KnuthGlue spaceGlue)
protected void	flush() Force current area to be added to parent area.
protected BlockContainer	getBlockContainerFO()
int	getContentAreaBPD() Returns the BPD of the content area
boolean	getGeneratesBlockArea() Returns an indication if the layout manager generates a block area.
boolean	getGeneratesReferenceArea() Returns an indication if the layout manager generates a reference area.
java.util.LinkedList	getNextKnuthElements(LayoutContext context, int alignment) Get a sequence of KnuthElements representing the content of the node assigned to the LM
Area	getParentArea(Area childArea) Get the parent area for children of this block container.
protected int	getRotatedIPD()
void	initialize() initialize the layout manager.
boolean	mustKeepTogether()
boolean	mustKeepWithNext()
boolean	mustKeepWithPrevious()
int	negotiateBPDAdjustment(int adj, KnuthElement lastElement)
void	notifyBorder(RelSide side, MinOptMax effectiveLength) Notifies the layout manager about the effective length/width of its border.
void	notifyPadding(RelSide side, MinOptMax effectiveLength) Notifies the layout manager about the effective length/width of its padding.
void	notifySpace(RelSide side, MinOptMax effectiveLength) Notifies the layout manager about the effective length of its space.
void	resetPosition(Position resetPos) Reset to the position.

Methods inherited from class org.apache.fop.layoutmgr.BlockStackingLayoutManager

addBlockSpacing, addChildToArea, addKnuthElementsForBorderPaddingAfter, addKnuthElementsForBorderPaddingBefore, addKnuthElementsForBreakAfter, addKnuthElementsForBreakBefore, addKnuthElementsForSpaceAfter, addKnuthElementsForSpaceBefore, addPendingMarks, createUnitElements, getAuxiliaryPosition, getChangedKnuthElements, getContentAreaIPD, getCurrentArea, getIPIndents, neededUnits, setContentAreaIPD, setCurrentArea, updateContentAreaIPDwithOverconstrainedAdjust, updateContentAreaIPDwithOverconstrainedAdjust, wrapPositionElements, wrapPositionElements

Methods inherited from class org.apache.fop.layoutmgr.AbstractLayoutManager

addChildLM, addChildLMs, createChildLMs, createNextChildLMs, getChildLM, getChildLMs, getCurrentPage, getCurrentPV, getParent, getPSLM, hasNextChildLM, isFinished, isFirst, isLast, notifyPos, reset, setFinished, setParent, transferForeignAttributes

Methods inherited from class org.apache.fop.layoutmgr.AbstractBaseLayoutManager

getAncestorBlockAreaBPD, getAncestorBlockAreaIPD, getBaseLength, getFObj, getGeneratesLineArea, getParentAreaBPD, getParentAreaIPD, getReferenceAreaBPD, getReferenceAreaIPD, setGeneratesBlockArea, setGeneratesReferenceArea

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Methods inherited from interface org.apache.fop.layoutmgr.LayoutManager

addChildLM, addChildLMs, createNextChildLMs, getChildLMs, getFObj, getGeneratesLineArea, getParent, getPSLM, isFinished, notifyPos, setFinished, setParent

Methods inherited from interface org.apache.fop.datatypes.PercentBaseContext

getBaseLength

Constructor Detail

BlockContainerLayoutManager

public BlockContainerLayoutManager(BlockContainer node)

Create a new block container layout manager.

Parameters:

node - block-container node to create the layout manager for.

Method Detail

initialize

public void initialize()

Description copied from interface: LayoutManager

initialize the layout manager. Allows each layout manager to calculate often used values.

Specified by:

initialize in interface LayoutManager

Overrides:

initialize in class AbstractLayoutManager

See Also:

LayoutManager.initialize()

getRotatedIPD

protected int getRotatedIPD()

Returns:

the content IPD

getContentAreaBPD

public int getContentAreaBPD()

Description copied from class: BlockStackingLayoutManager

Returns the BPD of the content area

Specified by:

getContentAreaBPD in interface LayoutManager

Overrides:

getContentAreaBPD in class BlockStackingLayoutManager

Returns:

the BPD of the content area

See Also:

LayoutManager.getContentAreaBPD()

getNextKnuthElements

public java.util.LinkedList getNextKnuthElements(LayoutContext context,
                                                 int alignment)

Description copied from interface: LayoutManager

Get a sequence of KnuthElements representing the content of the node assigned to the LM

Specified by:

getNextKnuthElements in interface LayoutManager

Overrides:

getNextKnuthElements in class BlockStackingLayoutManager

Parameters:

context - the LayoutContext used to store layout information

alignment - the desired text alignement

Returns:

the list of KnuthElements

See Also:

LayoutManager

addAreas

public void addAreas(PositionIterator parentIter,
                     LayoutContext layoutContext)

Description copied from interface: LayoutManager

Tell the layout manager to add all the child areas implied by Position objects which will be returned by the Iterator.

Specified by:

addAreas in interface LayoutManager

Overrides:

addAreas in class AbstractLayoutManager

Parameters:

parentIter - the position iterator

layoutContext - the context

See Also:

LayoutManager

getParentArea

public Area getParentArea(Area childArea)

Get the parent area for children of this block container. This returns the current block container area and creates it if required.

Specified by:

getParentArea in interface LayoutManager

Overrides:

getParentArea in class AbstractLayoutManager

Parameters:

childArea - the child area for which the parent area is wanted

Returns:

the parent area for the given child

See Also:

LayoutManager.getParentArea(Area)

addChildArea

public void addChildArea(Area childArea)

Add the child to the block container.

Specified by:

addChildArea in interface LayoutManager

Overrides:

addChildArea in class BlockStackingLayoutManager

Parameters:

childArea - the area to add: will be some block-stacked Area.

See Also:

LayoutManager.addChildArea(Area)

resetPosition

public void resetPosition(Position resetPos)

Description copied from interface: LayoutManager

Reset to the position.

Specified by:

resetPosition in interface LayoutManager

Overrides:

resetPosition in class AbstractLayoutManager

Parameters:

resetPos - the Position to reset to

See Also:

LayoutManager.resetPosition(org.apache.fop.layoutmgr.Position)

flush

protected void flush()

Force current area to be added to parent area.

Overrides:

flush in class BlockStackingLayoutManager

See Also:

BlockStackingLayoutManager.flush()

negotiateBPDAdjustment

public int negotiateBPDAdjustment(int adj,
                                  KnuthElement lastElement)

Specified by:

negotiateBPDAdjustment in interface BlockLevelLayoutManager

Overrides:

negotiateBPDAdjustment in class BlockStackingLayoutManager

See Also:

BlockLevelLayoutManager

discardSpace

public void discardSpace(KnuthGlue spaceGlue)

Specified by:

discardSpace in interface BlockLevelLayoutManager

Overrides:

discardSpace in class BlockStackingLayoutManager

See Also:

BlockLevelLayoutManager

mustKeepTogether

public boolean mustKeepTogether()

Specified by:

mustKeepTogether in interface BlockLevelLayoutManager

Overrides:

mustKeepTogether in class BlockStackingLayoutManager

Returns:

true if this element must be kept together

See Also:

BlockLevelLayoutManager.mustKeepTogether()

mustKeepWithPrevious

public boolean mustKeepWithPrevious()

Specified by:

mustKeepWithPrevious in interface BlockLevelLayoutManager

Overrides:

mustKeepWithPrevious in class BlockStackingLayoutManager

Returns:

true if this element must be kept with the previous element.

See Also:

BlockLevelLayoutManager.mustKeepWithPrevious()

mustKeepWithNext

public boolean mustKeepWithNext()

Specified by:

mustKeepWithNext in interface BlockLevelLayoutManager

Overrides:

mustKeepWithNext in class BlockStackingLayoutManager

Returns:

true if this element must be kept with the next element.

See Also:

BlockLevelLayoutManager.mustKeepWithNext()

getBlockContainerFO

protected BlockContainer getBlockContainerFO()

Returns:

the BlockContainer node

getGeneratesReferenceArea

public boolean getGeneratesReferenceArea()

Description copied from interface: LayoutManager

Returns an indication if the layout manager generates a reference area.

Specified by:

getGeneratesReferenceArea in interface LayoutManager

Overrides:

getGeneratesReferenceArea in class AbstractBaseLayoutManager

Returns:

True if the layout manager generates a reference area

See Also:

LayoutManager.getGeneratesReferenceArea()

getGeneratesBlockArea

public boolean getGeneratesBlockArea()

Description copied from interface: LayoutManager

Returns an indication if the layout manager generates a block area.

Specified by:

getGeneratesBlockArea in interface LayoutManager

Overrides:

getGeneratesBlockArea in class AbstractBaseLayoutManager

Returns:

True if the layout manager generates a block area

See Also:

LayoutManager.getGeneratesBlockArea()

notifySpace

public void notifySpace(RelSide side,
                        MinOptMax effectiveLength)

Description copied from interface: ConditionalElementListener

Notifies the layout manager about the effective length of its space.

Specified by:

notifySpace in interface ConditionalElementListener

Parameters:

side - the side to which the space applies

effectiveLength - the effective length after space-resolution (null means zero length)

See Also:

ConditionalElementListener

notifyBorder

public void notifyBorder(RelSide side,
                         MinOptMax effectiveLength)

Description copied from interface: ConditionalElementListener

Notifies the layout manager about the effective length/width of its border.

Specified by:

notifyBorder in interface ConditionalElementListener

Parameters:

side - the side to which the border applies

effectiveLength - the effective length in the current break situation (null means zero length)

See Also:

ConditionalElementListener

notifyPadding

public void notifyPadding(RelSide side,
                          MinOptMax effectiveLength)

Description copied from interface: ConditionalElementListener

Notifies the layout manager about the effective length/width of its padding.

Specified by:

notifyPadding in interface ConditionalElementListener

Parameters:

side - the side to which the padding applies

effectiveLength - the effective length in the current break situation (null means zero length)

See Also:

ConditionalElementListener