Package org.apache.fop.layoutmgr.inline

Class InlineContainerLayoutManager

java.lang.Object

org.apache.fop.layoutmgr.AbstractBaseLayoutManager

org.apache.fop.layoutmgr.AbstractLayoutManager

org.apache.fop.layoutmgr.inline.InlineContainerLayoutManager

All Implemented Interfaces:

PercentBaseContext, Constants, InlineLevelLayoutManager, LayoutManager

public class InlineContainerLayoutManager
extends AbstractLayoutManager
implements InlineLevelLayoutManager

This creates a single inline container area after laying out the child block areas. All footnotes, floats and id areas are maintained for later retrieval.

Field Summary

Fields

Modifier and Type	Field	Description
private AlignmentContext	alignmentContext
private CommonBorderPaddingBackground	borderProps
private java.util.List<ListElement>	childElements
private int	contentAreaBPD
private int	contentAreaIPD
private InlineViewport	currentViewport
private int	ipdOverflow
private Container	referenceArea

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

childLMiter, childLMs, curChildLM, fobjIter, parentLayoutManager

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

fobj, generatesBlockArea, generatesReferenceArea

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_ALTERNATE, 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_BT, 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_FIRST_INCLUDING_CARRYOVER, EN_FIRST_STARTING, 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_LAST_ENDING, EN_LAST_STARTING, EN_LEAVE_SEPARATE, EN_LEFT, EN_LEWP, EN_LIGHTER, EN_LINE, EN_LINE_HEIGHT, EN_LINE_THROUGH, EN_LINK, EN_LOWERCASE, EN_LR, EN_LR_TB, EN_LSWP, EN_LTR, EN_MATHEMATICAL, EN_MAX_HEIGHT, EN_MENU, EN_MERGE, EN_MESSAGE_BOX, EN_MIDDLE, EN_NARROWER, EN_NEW, EN_NO_BLINK, EN_NO_CHANGE, EN_NO_FORCE, EN_NO_LIMIT, EN_NO_LINE_THROUGH, EN_NO_LINK, 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_ONLY, 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_REPLACE, EN_RESAMPLE_ANY_METHOD, EN_RESET_SIZE, EN_REST, EN_RETAIN, EN_RIDGE, EN_RIGHT, EN_RL, EN_RL_TB, EN_RTL, EN_RULE, EN_SATURATION, EN_SCALE_DOWN_TO_FIT, EN_SCALE_TO_FIT, EN_SCALE_UP_TO_FIT, EN_SCROLL, EN_SELECT_FIRST_FITTING, 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_TABLE, EN_TABLE_FRAGMENT, EN_TB, EN_TB_LR, 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, ENUM_COUNT, FO_BASIC_LINK, FO_BIDI_OVERRIDE, FO_BLOCK, FO_BLOCK_CONTAINER, FO_BOOKMARK, FO_BOOKMARK_TITLE, FO_BOOKMARK_TREE, FO_CHANGE_BAR_BEGIN, FO_CHANGE_BAR_END, FO_CHARACTER, FO_COLOR_PROFILE, FO_CONDITIONAL_PAGE_MASTER_REFERENCE, FO_DECLARATIONS, FO_EXTERNAL_GRAPHIC, FO_FLOAT, FO_FLOW, FO_FLOW_ASSIGNMENT, FO_FLOW_MAP, FO_FLOW_NAME_SPECIFIER, FO_FLOW_SOURCE_LIST, FO_FLOW_TARGET_LIST, FO_FOLIO_PREFIX, FO_FOLIO_SUFFIX, FO_FOOTNOTE, FO_FOOTNOTE_BODY, FO_INDEX_KEY_REFERENCE, FO_INDEX_PAGE_CITATION_LIST, FO_INDEX_PAGE_CITATION_LIST_SEPARATOR, FO_INDEX_PAGE_CITATION_RANGE_SEPARATOR, FO_INDEX_PAGE_NUMBER_PREFIX, FO_INDEX_PAGE_NUMBER_SUFFIX, FO_INDEX_RANGE_BEGIN, FO_INDEX_RANGE_END, 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_NAME_SPECIFIER, FO_REGION_START, FO_REPEATABLE_PAGE_MASTER_ALTERNATIVES, FO_REPEATABLE_PAGE_MASTER_REFERENCE, FO_RETRIEVE_MARKER, FO_RETRIEVE_TABLE_MARKER, FO_ROOT, FO_SCALING_VALUE_CITATION, 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_CHANGE_BAR_CLASS, PR_CHANGE_BAR_COLOR, PR_CHANGE_BAR_OFFSET, PR_CHANGE_BAR_PLACEMENT, PR_CHANGE_BAR_STYLE, PR_CHANGE_BAR_WIDTH, 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_MAP_NAME, PR_FLOW_MAP_REFERENCE, PR_FLOW_NAME, PR_FLOW_NAME_REFERENCE, 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_INTRINSIC_SCALE_VALUE, 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_MERGE_PAGES_ACROSS_INDEX_KEY_REFERENCES, PR_MERGE_RANGES_ACROSS_INDEX_KEY_REFERENCES, PR_MERGE_SEQUENTIAL_PAGE_NUMBERS, 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_CITATION_STRATEGY, PR_PAGE_HEIGHT, PR_PAGE_NUMBER_TREATMENT, 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_REF_INDEX_KEY, PR_REFERENCE_ORIENTATION, PR_REGION_NAME, PR_REGION_NAME_REFERENCE, PR_RELATIVE_ALIGN, PR_RELATIVE_POSITION, PR_RENDERING_INTENT, PR_RETRIEVE_BOUNDARY, PR_RETRIEVE_BOUNDARY_WITHIN_TABLE, PR_RETRIEVE_CLASS_NAME, PR_RETRIEVE_POSITION, PR_RETRIEVE_POSITION_WITHIN_TABLE, 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_ABBREVIATION, PR_X_ALT_TEXT, PR_X_AUTO_TOGGLE, PR_X_BACKGROUND_IMAGE_HEIGHT, PR_X_BACKGROUND_IMAGE_WIDTH, PR_X_BORDER_AFTER_END_RADIUS, PR_X_BORDER_AFTER_RADIUS_END, PR_X_BORDER_AFTER_RADIUS_START, PR_X_BORDER_AFTER_START_RADIUS, PR_X_BORDER_BEFORE_END_RADIUS, PR_X_BORDER_BEFORE_RADIUS_END, PR_X_BORDER_BEFORE_RADIUS_START, PR_X_BORDER_BEFORE_START_RADIUS, PR_X_BORDER_END_RADIUS_AFTER, PR_X_BORDER_END_RADIUS_BEFORE, PR_X_BORDER_RADIUS, PR_X_BORDER_START_RADIUS_AFTER, PR_X_BORDER_START_RADIUS_BEFORE, PR_X_DISABLE_COLUMN_BALANCING, PR_X_HEADER_COLUMN, PR_X_LAYER, PR_X_NUMBER_CONVERSION_FEATURES, PR_X_ORPHAN_CONTENT_LIMIT, PR_X_WIDOW_CONTENT_LIMIT, PR_X_XML_BASE, PR_XML_LANG, PR_Z_INDEX, PROPERTY_COUNT, PROPERTY_MASK

Constructor Summary

Constructors

Constructor	Description
InlineContainerLayoutManager(InlineContainer node)

Method Summary

Modifier and Type	Method	Description
java.util.List	addALetterSpaceTo(java.util.List oldList)	Tell the LM to modify its data, adding a letter space to the word fragment represented by the given elements, and returning the corrected elements
java.util.List	addALetterSpaceTo(java.util.List oldList, int depth)	Tell the LM to modify its data, adding a letter space to the word fragment represented by the given elements, and returning the corrected elements
void	addAreas(PositionIterator posIter, LayoutContext context)	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 a child area to the current area.
boolean	applyChanges(java.util.List oldList)	Tell the LM to apply the changes due to hyphenation
boolean	applyChanges(java.util.List oldList, int depth)	Tell the LM to apply the changes due to hyphenation
private boolean	canRecoverFromOverflow()
private void	determineBPD()
private void	determineIPD(LayoutContext layoutContext)
private int	getAlignmentPoint(int dominantBaseline)
private BlockLevelEventProducer	getBlockLevelEventProducer()
java.util.List	getChangedKnuthElements(java.util.List oldList, int alignment, int depth)	Get a sequence of KnuthElements representing the content of the node assigned to the LM, after changes have been applied
private java.util.List<ListElement>	getChildKnuthElements(LayoutContext layoutContext, int alignment)
int	getContentAreaBPD()	Returns the BPD of the content area
int	getContentAreaIPD()	Returns the IPD of the content area
private InlineContainer	getInlineContainer()
private int	getInlineContainerBaselineOffset(int property)
java.util.List<KnuthSequence>	getNextKnuthElements(LayoutContext context, int alignment)	Get a sequence of KnuthElements representing the content of the node assigned to the LM.
Area	getParentArea(Area childArea)	Return an Area which can contain the passed childArea.
java.lang.String	getWordChars(Position pos)	Get the word chars corresponding to the given position.
private void	handleIPDOverflow()
boolean	handleOverflow(int milliPoints)
void	hyphenate(Position pos, HyphContext hyphContext)	Tell the LM to hyphenate a word
void	initialize()	initialize the layout manager.
protected AlignmentContext	makeAlignmentContext(LayoutContext context)
private boolean	needClip()
private void	wrapPositions(java.util.List<ListElement> elements)

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

addChildLM, addChildLMs, addId, checkEndOfLayout, createChildLMs, createNextChildLMs, getBaselineOffset, getChangedKnuthElements, getChildLM, getChildLMs, getCurrentPage, getCurrentPV, getParent, getPSLM, handlingFloat, hasLineAreaDescendant, hasNextChildLM, isFinished, isFirst, isLast, newNoLineAreaDescendantException, notifyEndOfLayout, notifyPos, possiblyRegisterMarkersForTables, preserveChildrenAtEndOfLayout, recreateChildrenLMs, registerMarkers, reset, setCurrentChildLM, setFinished, setParent, toString, transferExtensionAttachments, transferExtensions, transferForeignAttributes

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

getAncestorBlockAreaBPD, getAncestorBlockAreaIPD, getBaseLength, getChangeBarList, getFObj, getGeneratesBlockArea, getGeneratesLineArea, getGeneratesReferenceArea, getNextKnuthElements, getParentAreaBPD, getParentAreaIPD, getReferenceAreaBPD, getReferenceAreaIPD, isRestartable, setGeneratesBlockArea, setGeneratesReferenceArea

Methods inherited from class java.lang.Object

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

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

addChildLM, addChildLMs, createNextChildLMs, getBaselineOffset, getChangedKnuthElements, getChildLMs, getFObj, getGeneratesBlockArea, getGeneratesLineArea, getGeneratesReferenceArea, getNextKnuthElements, getParent, getPSLM, hasLineAreaDescendant, isFinished, isRestartable, notifyPos, reset, setFinished, setParent

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

getBaseLength

Field Detail

borderProps

private CommonBorderPaddingBackground borderProps

contentAreaIPD

private int contentAreaIPD

contentAreaBPD

private int contentAreaBPD

childElements

private java.util.List<ListElement> childElements

ipdOverflow

private int ipdOverflow

alignmentContext

private AlignmentContext alignmentContext

currentViewport

private InlineViewport currentViewport

referenceArea

private Container referenceArea

Constructor Detail

InlineContainerLayoutManager

public InlineContainerLayoutManager(InlineContainer node)

Method Detail

initialize

public void initialize()

Description copied from class: AbstractLayoutManager

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

Specified by:

initialize in interface LayoutManager

Overrides:

initialize in class AbstractLayoutManager

getInlineContainer

private InlineContainer getInlineContainer()

getNextKnuthElements

public java.util.List<KnuthSequence> getNextKnuthElements(LayoutContext context,
                                                          int alignment)

Description copied from class: AbstractLayoutManager

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 AbstractLayoutManager

Parameters:

context - the LayoutContext used to store layout information

alignment - the desired text alignment

Returns:

the list of KnuthElements

determineIPD

private void determineIPD(LayoutContext layoutContext)

getChildKnuthElements

private java.util.List<ListElement> getChildKnuthElements(LayoutContext layoutContext,
                                                          int alignment)

determineBPD

private void determineBPD()

makeAlignmentContext

protected AlignmentContext makeAlignmentContext(LayoutContext context)

handleIPDOverflow

private void handleIPDOverflow()

wrapPositions

private void wrapPositions(java.util.List<ListElement> elements)

getBlockLevelEventProducer

private BlockLevelEventProducer getBlockLevelEventProducer()

canRecoverFromOverflow

private boolean canRecoverFromOverflow()

getAlignmentPoint

private int getAlignmentPoint(int dominantBaseline)

getInlineContainerBaselineOffset

private int getInlineContainerBaselineOffset(int property)

addAreas

public void addAreas(PositionIterator posIter,
                     LayoutContext context)

Description copied from class: AbstractLayoutManager

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:

posIter - the position iterator

context - the context

getParentArea

public Area getParentArea(Area childArea)

Description copied from class: AbstractLayoutManager

Return an Area which can contain the passed childArea. The childArea may not yet have any content, but it has essential traits set. In general, if the LayoutManager already has an Area it simply returns it. Otherwise, it makes a new Area of the appropriate class. It gets a parent area for its area by calling its parent LM. Finally, based on the dimensions of the parent area, it initializes its own area. This includes setting the content IPD and the maximum BPD.

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

getContentAreaIPD

public int getContentAreaIPD()

Description copied from class: AbstractBaseLayoutManager

Returns the IPD of the content area NOTE: Should be overridden by subclasses. Default implementation throws an UnsupportedOperationException.

Specified by:

getContentAreaIPD in interface LayoutManager

Overrides:

getContentAreaIPD in class AbstractBaseLayoutManager

Returns:

the IPD of the content area

getContentAreaBPD

public int getContentAreaBPD()

Description copied from class: AbstractBaseLayoutManager

Returns the BPD of the content area NOTE: Should be overridden by subclasses. Default implementation throws an UnsupportedOperationException.

Specified by:

getContentAreaBPD in interface LayoutManager

Overrides:

getContentAreaBPD in class AbstractBaseLayoutManager

Returns:

the BPD of the content area

addChildArea

public void addChildArea(Area childArea)

Description copied from class: AbstractLayoutManager

Add a child area to the current area. If this causes the maximum dimension of the current area to be exceeded, the parent LM is called to add it.

Specified by:

addChildArea in interface LayoutManager

Overrides:

addChildArea in class AbstractLayoutManager

Parameters:

childArea - the child area to be added

needClip

private boolean needClip()

handleOverflow

public boolean handleOverflow(int milliPoints)

addALetterSpaceTo

public java.util.List addALetterSpaceTo(java.util.List oldList)

Description copied from interface: InlineLevelLayoutManager

Tell the LM to modify its data, adding a letter space to the word fragment represented by the given elements, and returning the corrected elements

Specified by:

addALetterSpaceTo in interface InlineLevelLayoutManager

Parameters:

oldList - the elements which must be given one more letter space

Returns:

the new elements replacing the old ones

addALetterSpaceTo

public java.util.List addALetterSpaceTo(java.util.List oldList,
                                        int depth)

Description copied from interface: InlineLevelLayoutManager

Tell the LM to modify its data, adding a letter space to the word fragment represented by the given elements, and returning the corrected elements

Specified by:

addALetterSpaceTo in interface InlineLevelLayoutManager

Parameters:

oldList - the elements which must be given one more letter space

depth - the depth at which the Positions for this LM in oldList are found

Returns:

the new elements replacing the old ones

getWordChars

public java.lang.String getWordChars(Position pos)

Description copied from interface: InlineLevelLayoutManager

Get the word chars corresponding to the given position.

Specified by:

getWordChars in interface InlineLevelLayoutManager

Parameters:

pos - the position referring to the needed word chars.

Returns:

the word chars

hyphenate

public void hyphenate(Position pos,
                      HyphContext hyphContext)

Description copied from interface: InlineLevelLayoutManager

Tell the LM to hyphenate a word

Specified by:

hyphenate in interface InlineLevelLayoutManager

Parameters:

pos - the Position referring to the word

hyphContext - the HyphContext storing hyphenation information

applyChanges

public boolean applyChanges(java.util.List oldList)

Description copied from interface: InlineLevelLayoutManager

Tell the LM to apply the changes due to hyphenation

Specified by:

applyChanges in interface InlineLevelLayoutManager

Parameters:

oldList - the list of the old elements the changes refer to

Returns:

true if the LM had to change its data, false otherwise

applyChanges

public boolean applyChanges(java.util.List oldList,
                            int depth)

Description copied from interface: InlineLevelLayoutManager

Tell the LM to apply the changes due to hyphenation

Specified by:

applyChanges in interface InlineLevelLayoutManager

Parameters:

oldList - the list of the old elements the changes refer to

depth - the depth at which the Positions for this LM in oldList are found

Returns:

true if the LM had to change its data, false otherwise

getChangedKnuthElements

public java.util.List getChangedKnuthElements(java.util.List oldList,
                                              int alignment,
                                              int depth)

Description copied from interface: InlineLevelLayoutManager

Get a sequence of KnuthElements representing the content of the node assigned to the LM, after changes have been applied

Specified by:

getChangedKnuthElements in interface InlineLevelLayoutManager

Parameters:

oldList - the elements to replace

alignment - the desired text alignment

depth - the depth at which the Positions for this LM in oldList are found

Returns:

the updated list of KnuthElements