org.apache.fop.layoutmgr.inline

Class InlineLayoutManager

java.lang.Object

org.apache.fop.layoutmgr.AbstractBaseLayoutManager

org.apache.fop.layoutmgr.AbstractLayoutManager

org.apache.fop.layoutmgr.inline.InlineStackingLayoutManager

org.apache.fop.layoutmgr.inline.InlineLayoutManager

All Implemented Interfaces:

PercentBaseContext, Constants, BreakOpportunity, InlineLevelLayoutManager, LayoutManager

Direct Known Subclasses:

BasicLinkLayoutManager, BidiLayoutManager

public class InlineLayoutManager
extends InlineStackingLayoutManager

LayoutManager for objects which stack children in the inline direction, such as Inline or Line

Field Summary

Fields

Modifier and Type	Field and Description
protected Length	alignmentAdjust The alignment adjust property
protected int	alignmentBaseline The alignment baseline property
protected Length	baselineShift The baseline shift property
protected int	dominantBaseline The dominant baseline property
protected SpaceProperty	lineHeight The line height property

Fields inherited from class org.apache.fop.layoutmgr.inline.InlineStackingLayoutManager

childLC, extraBPD

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 and Description
InlineLayoutManager(InlineLevel node) Create an inline layout manager.

Method Summary

Methods

Modifier and Type	Method and Description
void	addAreas(PositionIterator parentIter, LayoutContext context) Generate and add areas to parent area.
void	addChildArea(Area childArea) Add a child area to the current area.
protected void	addKnuthElementsForBorderPaddingEnd(List returnList) Creates Knuth elements for end border padding and adds them to the return list.
protected void	addKnuthElementsForBorderPaddingStart(List returnList) Creates Knuth elements for start border padding and adds them to the return list.
protected InlineArea	createArea(boolean isInline) Create and initialize an InlineArea
protected InlineParent	createInlineParent() Creates the inline area that will contain the areas returned by the children of this layout manager.
protected Position	getAuxiliaryPosition()
List	getChangedKnuthElements(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
protected MinOptMax	getExtraIPD(boolean isNotFirst, boolean isNotLast) Returns the extra IPD needed for any leading or trailing fences for the current area.
List	getNextKnuthElements(LayoutContext context, int alignment) Get a sequence of KnuthElements representing the content of the node assigned to the LM.
protected SpaceProperty	getSpaceEnd() Get the space at the end of the inline area.
protected SpaceProperty	getSpaceStart() Get the space at the start of the inline area.
protected boolean	hasLeadingFence(boolean isNotFirst) Indication if the current area has a leading fence.
protected boolean	hasTrailingFence(boolean isNotLast) Indication if the current area has a trailing fence.
void	initialize() initialize the layout manager.
boolean	mustKeepTogether()
protected void	setTraits(boolean isNotFirst, boolean isNotLast) Trait setter to be overridden by subclasses.

Methods inherited from class org.apache.fop.layoutmgr.inline.InlineStackingLayoutManager

addALetterSpaceTo, addALetterSpaceTo, addSpace, applyChanges, applyChanges, getBreakBefore, getChangedKnuthElements, getContext, getCurrentArea, getWordChars, hyphenate, setChildContext, setCurrentArea, setLMiter

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

addChildLM, addChildLMs, addId, checkEndOfLayout, createChildLMs, createNextChildLMs, getBaselineOffset, getChildLM, getChildLMs, getCurrentPage, getCurrentPV, getParent, getParentArea, 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, getContentAreaBPD, getContentAreaIPD, 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, getChildLMs, getContentAreaBPD, getContentAreaIPD, getFObj, getGeneratesBlockArea, getGeneratesLineArea, getGeneratesReferenceArea, getNextKnuthElements, getParent, getParentArea, getPSLM, hasLineAreaDescendant, isFinished, isRestartable, notifyPos, reset, setFinished, setParent

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

getBaseLength

Field Detail

alignmentAdjust

protected Length alignmentAdjust

The alignment adjust property

alignmentBaseline

protected int alignmentBaseline

The alignment baseline property

baselineShift

protected Length baselineShift

The baseline shift property

dominantBaseline

protected int dominantBaseline

The dominant baseline property

lineHeight

protected SpaceProperty lineHeight

The line height property

Constructor Detail

InlineLayoutManager

public InlineLayoutManager(InlineLevel node)

Create an inline layout manager. This is used for fo's that create areas that contain inline areas.

Parameters:

node - the formatting object that creates the area

Method Detail

initialize

public void initialize()

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

Specified by:

initialize in interface LayoutManager

Overrides:

initialize in class AbstractLayoutManager

getExtraIPD

protected MinOptMax getExtraIPD(boolean isNotFirst,
                    boolean isNotLast)

Returns the extra IPD needed for any leading or trailing fences for the current area.

Overrides:

getExtraIPD in class InlineStackingLayoutManager

Parameters:

isNotFirst - true if not the first area for this layout manager

isNotLast - true if not the last area for this layout manager

Returns:

the extra IPD as a MinOptMax spec

hasLeadingFence

protected boolean hasLeadingFence(boolean isNotFirst)

Indication if the current area has a leading fence.

Overrides:

hasLeadingFence in class InlineStackingLayoutManager

Parameters:

isNotFirst - true if not the first area for this layout manager

Returns:

the leading fence flag

hasTrailingFence

protected boolean hasTrailingFence(boolean isNotLast)

Indication if the current area has a trailing fence.

Overrides:

hasTrailingFence in class InlineStackingLayoutManager

Parameters:

isNotLast - true if not the last area for this layout manager

Returns:

the trailing fence flag

getSpaceStart

protected SpaceProperty getSpaceStart()

Get the space at the start of the inline area.

Overrides:

getSpaceStart in class InlineStackingLayoutManager

Returns:

the space property describing the space

getSpaceEnd

protected SpaceProperty getSpaceEnd()

Get the space at the end of the inline area.

Overrides:

getSpaceEnd in class InlineStackingLayoutManager

Returns:

the space property describing the space

createArea

protected InlineArea createArea(boolean isInline)

Create and initialize an InlineArea

Parameters:

isInline - true if the parent is an inline

Returns:

the area

createInlineParent

protected InlineParent createInlineParent()

Creates the inline area that will contain the areas returned by the children of this layout manager.

Returns:

a new inline area

setTraits

protected void setTraits(boolean isNotFirst,
             boolean isNotLast)

Trait setter to be overridden by subclasses.

Overrides:

setTraits in class InlineStackingLayoutManager

Parameters:

isNotFirst - true if this is not the first child area added

isNotLast - true if this is not the last child area added

mustKeepTogether

public boolean mustKeepTogether()

Returns:

true if this element must be kept together

getNextKnuthElements

public List getNextKnuthElements(LayoutContext context,
                        int alignment)

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

addAreas

public void addAreas(PositionIterator parentIter,
            LayoutContext context)

Generate and add areas to parent area. Set size of each area. This should only create and return one inline area for any inline parent area.

Specified by:

addAreas in interface LayoutManager

Overrides:

addAreas in class AbstractLayoutManager

Parameters:

parentIter - Iterator over Position information returned by this LayoutManager.

context - layout context.

addChildArea

public void addChildArea(Area childArea)

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

getChangedKnuthElements

public List getChangedKnuthElements(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

Specified by:

getChangedKnuthElements in interface InlineLevelLayoutManager

Overrides:

getChangedKnuthElements in class InlineStackingLayoutManager

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

addKnuthElementsForBorderPaddingStart

protected void addKnuthElementsForBorderPaddingStart(List returnList)

Creates Knuth elements for start border padding and adds them to the return list.

Parameters:

returnList - return list to add the additional elements to

addKnuthElementsForBorderPaddingEnd

protected void addKnuthElementsForBorderPaddingEnd(List returnList)

Creates Knuth elements for end border padding and adds them to the return list.

Parameters:

returnList - return list to add the additional elements to

getAuxiliaryPosition

protected Position getAuxiliaryPosition()

Returns:

an auxiliary Position instance used for things like spaces.