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java.lang.Objectorg.apache.fop.layoutmgr.AbstractBaseLayoutManager
org.apache.fop.layoutmgr.AbstractLayoutManager
org.apache.fop.layoutmgr.BlockStackingLayoutManager
org.apache.fop.layoutmgr.list.ListBlockLayoutManager
public class ListBlockLayoutManager
LayoutManager for a list-block FO. A list block contains list items which are stacked within the list block area..
Nested Class Summary |
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Nested classes/interfaces inherited from class org.apache.fop.layoutmgr.BlockStackingLayoutManager |
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BlockStackingLayoutManager.MappingPosition |
Field Summary |
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Fields inherited from class org.apache.fop.layoutmgr.BlockStackingLayoutManager |
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adjustedSpaceAfter, adjustedSpaceBefore, bpUnit, breakBeforeServed, endIndent, firstVisibleMarkServed, foSpaceAfter, foSpaceBefore, parentArea, referenceIPD, startIndent, storedList |
Fields inherited from class org.apache.fop.layoutmgr.AbstractLayoutManager |
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childLMiter, childLMs, curChildLM, fobjIter, parentLayoutManager |
Fields inherited from class org.apache.fop.layoutmgr.AbstractBaseLayoutManager |
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fobj, generatesBlockArea, generatesReferenceArea |
Constructor Summary | |
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ListBlockLayoutManager(ListBlock node)
Create a new list block layout manager. |
Method Summary | |
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void |
addAreas(PositionIterator parentIter,
LayoutContext layoutContext)
A list block generates one or more normal block areas whose child areas are normal block areas returned by the children of fo:list-block. |
void |
addChildArea(Area childArea)
Add the child area to this layout manager. |
KeepProperty |
getKeepTogetherProperty()
Returns the keep-together property specified on the FObj. |
KeepProperty |
getKeepWithNextProperty()
Returns the keep-with-next property specified on the FObj. |
KeepProperty |
getKeepWithPreviousProperty()
Returns the keep-with-previous property specified on the FObj. |
protected ListBlock |
getListBlockFO()
Convenience method. |
java.util.List |
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. |
void |
initialize()
initialize the layout manager. |
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. |
Methods inherited from class org.apache.fop.layoutmgr.AbstractLayoutManager |
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addChildLM, addChildLMs, addId, addMarkersToPage, checkEndOfLayout, createChildLMs, createNextChildLMs, getChildLM, getChildLMs, getCurrentPage, getCurrentPV, getParent, getPSLM, hasNextChildLM, isFinished, isFirst, isLast, notifyEndOfLayout, notifyPos, setCurrentChildLM, setFinished, setParent, toString, transferExtensionAttachments, transferExtensions, transferForeignAttributes |
Methods inherited from class org.apache.fop.layoutmgr.AbstractBaseLayoutManager |
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getAncestorBlockAreaBPD, getAncestorBlockAreaIPD, getBaseLength, getFObj, getGeneratesBlockArea, getGeneratesLineArea, getGeneratesReferenceArea, getParentAreaBPD, getParentAreaIPD, getReferenceAreaBPD, getReferenceAreaIPD, isRestartable, setGeneratesBlockArea, setGeneratesReferenceArea |
Methods inherited from class java.lang.Object |
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clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait |
Methods inherited from interface org.apache.fop.layoutmgr.LayoutManager |
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addChildLM, addChildLMs, createNextChildLMs, getChildLMs, getFObj, getGeneratesBlockArea, getGeneratesLineArea, getGeneratesReferenceArea, getParent, getPSLM, isFinished, isRestartable, notifyPos, setFinished, setParent |
Methods inherited from interface org.apache.fop.datatypes.PercentBaseContext |
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getBaseLength |
Constructor Detail |
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public ListBlockLayoutManager(ListBlock node)
node
- list-block to create the layout manager forMethod Detail |
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protected ListBlock getListBlockFO()
public void initialize()
initialize
in interface LayoutManager
initialize
in class AbstractLayoutManager
public java.util.List getNextKnuthElements(LayoutContext context, int alignment)
getNextKnuthElements
in interface LayoutManager
getNextKnuthElements
in class BlockStackingLayoutManager
context
- the LayoutContext used to store layout informationalignment
- the desired text alignment
public void addAreas(PositionIterator parentIter, LayoutContext layoutContext)
addAreas
in interface LayoutManager
addAreas
in class AbstractLayoutManager
parentIter
- the position iteratorlayoutContext
- the layout context for adding areaspublic Area getParentArea(Area childArea)
getParentArea
in interface LayoutManager
getParentArea
in class AbstractLayoutManager
childArea
- the child area
public void addChildArea(Area childArea)
addChildArea
in interface LayoutManager
addChildArea
in class BlockStackingLayoutManager
childArea
- the child area to addpublic KeepProperty getKeepTogetherProperty()
IllegalStateException
.
Must be implemented by the subclass, if applicable.
getKeepTogetherProperty
in interface BlockLevelLayoutManager
getKeepTogetherProperty
in class BlockStackingLayoutManager
public KeepProperty getKeepWithPreviousProperty()
IllegalStateException
.
Must be implemented by the subclass, if applicable.
getKeepWithPreviousProperty
in interface BlockLevelLayoutManager
getKeepWithPreviousProperty
in class BlockStackingLayoutManager
public KeepProperty getKeepWithNextProperty()
IllegalStateException
.
Must be implemented by the subclass, if applicable.
getKeepWithNextProperty
in interface BlockLevelLayoutManager
getKeepWithNextProperty
in class BlockStackingLayoutManager
public void notifySpace(RelSide side, MinOptMax effectiveLength)
notifySpace
in interface ConditionalElementListener
side
- the side to which the space applieseffectiveLength
- the effective length after space-resolution (null means zero length)public void notifyBorder(RelSide side, MinOptMax effectiveLength)
notifyBorder
in interface ConditionalElementListener
side
- the side to which the border applieseffectiveLength
- the effective length in the current break situation
(null means zero length)public void notifyPadding(RelSide side, MinOptMax effectiveLength)
notifyPadding
in interface ConditionalElementListener
side
- the side to which the padding applieseffectiveLength
- the effective length in the current break situation
(null means zero length)
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