org.apache.fop.layoutmgr.table
Class TableContentLayoutManager

java.lang.Object
  org.apache.fop.layoutmgr.table.TableContentLayoutManager

All Implemented Interfaces:

PercentBaseContext

public class TableContentLayoutManager

extends java.lang.Object

implements PercentBaseContext

Layout manager for table contents, particularly managing the creation of combined element lists.

Nested Class Summary

protected static class	TableContentLayoutManager.GridUnitPart Represents a non-dividable part of a grid unit.
static class	TableContentLayoutManager.TableContentPosition This class represents a Position specific to this layout manager.
static class	TableContentLayoutManager.TableHeaderFooterPosition This class represents a Position specific to this layout manager.
static class	TableContentLayoutManager.TableHFPenaltyPosition This class represents a Position specific to this layout manager.

Constructor Summary

TableContentLayoutManager(TableLayoutManager parent)
Main constructor

Method Summary

void	addAreas(PositionIterator parentIter, LayoutContext layoutContext) Adds the areas generated by this layout manager to the area tree.
void	addRowBackgroundArea(TableRow row, int bpd, int ipd, int yoffset) Adds the area for the row background if any.
int	getBaseLength(int lengthBase, FObj fobj) Returns the base length for the given length base.
ColumnSetup	getColumns()
protected java.util.LinkedList	getFooterElements()
protected int	getFooterNetHeight()
protected java.util.LinkedList	getHeaderElements()
protected int	getHeaderNetHeight()
java.util.LinkedList	getNextKnuthElements(LayoutContext context, int alignment)
Block	getRowArea(TableRow row) Get the area for a row for background.
TableLayoutManager	getTableLM()
int	getUsedBPD()
protected int	getXOffsetOfGridUnit(GridUnit gu) Retuns the X offset of the given grid unit.
void	setStartXOffset(int startXOffset) Sets the overall starting x-offset.

Methods inherited from class java.lang.Object

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

Constructor Detail

TableContentLayoutManager

public TableContentLayoutManager(TableLayoutManager parent)

Main constructor

Parameters:

parent - Parent layout manager

Method Detail

getTableLM

public TableLayoutManager getTableLM()

Returns:

the table layout manager

getColumns

public ColumnSetup getColumns()

Returns:

the column setup of this table

getHeaderNetHeight

protected int getHeaderNetHeight()

Returns:

the net header height

getFooterNetHeight

protected int getFooterNetHeight()

Returns:

the net footer height

getHeaderElements

protected java.util.LinkedList getHeaderElements()

Returns:

the header element list

getFooterElements

protected java.util.LinkedList getFooterElements()

Returns:

the footer element list

getNextKnuthElements

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

See Also:

LayoutManager

getXOffsetOfGridUnit

protected int getXOffsetOfGridUnit(GridUnit gu)

Retuns the X offset of the given grid unit.

Parameters:

gu - the grid unit

Returns:

the requested X offset

addAreas

public void addAreas(PositionIterator parentIter,
                     LayoutContext layoutContext)

Adds the areas generated by this layout manager to the area tree.

Parameters:

parentIter - the position iterator

layoutContext - the layout context for adding areas

getRowArea

public Block getRowArea(TableRow row)

Get the area for a row for background.

Parameters:

row - the table-row object or null

Returns:

the row area or null if there's no background to paint

addRowBackgroundArea

public void addRowBackgroundArea(TableRow row,
                                 int bpd,
                                 int ipd,
                                 int yoffset)

Adds the area for the row background if any.

Parameters:

row - row for which to generate the background

bpd - block-progression-dimension of the row

ipd - inline-progression-dimension of the row

yoffset - Y offset at which to paint

setStartXOffset

public void setStartXOffset(int startXOffset)

Sets the overall starting x-offset. Used for proper placement of cells.

Parameters:

startXOffset - starting x-offset (table's start-indent)

getUsedBPD

public int getUsedBPD()

Returns:

the amount of block-progression-dimension used by the content

getBaseLength

public int getBaseLength(int lengthBase,
                         FObj fobj)

Description copied from interface: PercentBaseContext

Returns the base length for the given length base. Length base should be one of the constants defined in LengthBase.

Specified by:

getBaseLength in interface PercentBaseContext

Parameters:

lengthBase - Indicates which type of the base length value is to be returned

fobj - The FO object against which the percentage should be evaluated

Returns:

The base length value of the given kind

See Also:

PercentBaseContext.getBaseLength(int, FObj)