Package cz.vutbr.fit.layout.cssbox.impl

Class BoxNode

java.lang.Object

cz.vutbr.fit.layout.impl.DefaultTreeNode<T>

cz.vutbr.fit.layout.impl.DefaultTreeContentRect<Box>

cz.vutbr.fit.layout.impl.DefaultBox

cz.vutbr.fit.layout.cssbox.impl.BoxNode

All Implemented Interfaces:

Box, ContentRect, GenericTreeNode<Box>, Rect

public class BoxNode
extends DefaultBox

A node of a tree of visual blocks.

Author:

burgetr

Nested Class Summary

Nested classes/interfaces inherited from interface cz.vutbr.fit.layout.model.Box

Box.DisplayType, Box.Type

Field Summary

Fields

Modifier and Type	Field	Description
protected org.fit.cssbox.layout.Box	box	The CSSBox box that forms this node
protected BoxTransform	transform	The transformation that should be applied to the box

Fields inherited from interface cz.vutbr.fit.layout.model.ContentRect

ATTR_SAME_AS

Constructor Summary

Constructors

Constructor	Description
BoxNode(org.fit.cssbox.layout.Box box, Page page, float zoom)	Creates a new node containing a box with a transparent background.
BoxNode(org.fit.cssbox.layout.Box box, Page page, Color bgColor, float zoom)	Creates a new node containing a box with a computed background.

Method Summary

Modifier and Type	Method	Description
boolean	equals(Object obj)
protected String	getAncestorAttribute(Node node, String elementName, String attrName)
String	getAttribute(String name)
Map<String,String>	getAttributes()
org.fit.cssbox.layout.Box	getBox()
Box.DisplayType	getDisplayType()
Node	getDOMNode()
protected String	getElementAttribute(Node node, String attrName)
Border	getIntrinsicBorderStyle(Border.Side side)
int	getIntrinsicBottomBorder()
Rectangular	getIntrinsicBounds()	Gets the original bounds of a box as provided by CSSBox.
Color	getIntrinsicColor()
ContentObject	getIntrinsicContentObject()
String	getIntrinsicFontFamily()
float	getIntrinsicFontSize()
float	getIntrinsicFontStyle()
float	getIntrinsicFontWeight()
int	getIntrinsicLeftBorder()
float	getIntrinsicLineThrough()
int	getIntrinsicRightBorder()
int	getIntrinsicTopBorder()
Box.Type	getIntrinsicType()
float	getIntrinsicUnderline()
String	getSourceNodeId()
Rectangular	getSubstringBounds(int startPos, int endPos)
String	getTagName()
protected void	recomputeTextStyle()
String	toString()

Methods inherited from class cz.vutbr.fit.layout.impl.DefaultBox

getColor, getContentBounds, getContentObject, getFontFamily, getHeight, getIntrinsicParent, getOrder, getOwnText, getPage, getPageIri, getText, getText, getType, getVisualBounds, getWidth, getX1, getX2, getY1, getY2, isVisible, isVisuallySeparated, move, removeAttribute, setAttribute, setColor, setContentBounds, setContentObject, setDisplayType, setFontFamily, setIntrinsicParent, setOrder, setOwnText, setPage, setPageIri, setSourceNodeId, setTagName, setType, setVisible, setVisualBounds

Methods inherited from class cz.vutbr.fit.layout.impl.DefaultTreeContentRect

addUserAttribute, getBackgroundColor, getBackgroundImagePng, getBorderCount, getBorderStyle, getBottomBorder, getBounds, getId, getLeftBorder, getLine, getRightBorder, getTextStyle, getTopBorder, getUserAttribute, hasBackground, hasBottomBorder, hashCode, hasLeftBorder, hasRightBorder, hasTopBorder, childrenChanged, isBackgroundSeparated, setBackgroundColor, setBackgroundImagePng, setBackgroundSeparated, setBorderStyle, setBounds, setId, setLine, setTextStyle

Methods inherited from class cz.vutbr.fit.layout.impl.DefaultTreeNode

appendChild, appendChildren, findNodesPostOrder, findNodesPreOrder, getDepth, getChildAt, getChildCount, getChildren, getIndex, getLeafCount, getNextSibling, getParent, getPreviousSibling, getRoot, insertChild, isLeaf, isRoot, removeAllChildren, removeChild, removeChild, setParent, setRoot

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Methods inherited from interface cz.vutbr.fit.layout.model.Box

getBounds

Methods inherited from interface cz.vutbr.fit.layout.model.ContentRect

addUserAttribute, getBackgroundColor, getBackgroundImagePng, getBorderCount, getBorderStyle, getBottomBorder, getId, getLeftBorder, getLine, getRightBorder, getTextStyle, getTopBorder, getUserAttribute, hasBackground, hasBottomBorder, hasLeftBorder, hasRightBorder, hasTopBorder, isBackgroundSeparated, setBackgroundSeparated, setBounds, setLine

Methods inherited from interface cz.vutbr.fit.layout.model.GenericTreeNode

appendChild, appendChildren, findNodesPostOrder, findNodesPreOrder, getDepth, getChildAt, getChildCount, getChildren, getIndex, getLeafCount, getNextSibling, getParent, getPreviousSibling, getRoot, childrenChanged, insertChild, isLeaf, isRoot, removeAllChildren, removeChild, removeChild, setParent, setRoot

Field Detail

box

protected org.fit.cssbox.layout.Box box

The CSSBox box that forms this node

transform

protected BoxTransform transform

The transformation that should be applied to the box

Constructor Detail

BoxNode

public BoxNode(org.fit.cssbox.layout.Box box,
               Page page,
               float zoom)

Creates a new node containing a box with a transparent background.

Parameters:

box - the contained box

page - containing page

zoom - zoom factor to apply

BoxNode

public BoxNode(org.fit.cssbox.layout.Box box,
               Page page,
               Color bgColor,
               float zoom)

Creates a new node containing a box with a computed background. The background is computed separately when creating the nodes because the Viewport (and some table elements) are treated in a special way.

Parameters:

box - the contained box

page - containing page

bgColor - computed backgound color to be used for the box

zoom - zoom factor to apply

Method Detail

toString

public String toString()

Overrides:

toString in class DefaultBox

equals

public boolean equals(Object obj)

Overrides:

equals in class DefaultTreeContentRect<Box>

getIntrinsicBounds

public Rectangular getIntrinsicBounds()

Gets the original bounds of a box as provided by CSSBox.

Returns:

the intrinsic bounds

getIntrinsicTopBorder

public int getIntrinsicTopBorder()

getIntrinsicBottomBorder

public int getIntrinsicBottomBorder()

getIntrinsicLeftBorder

public int getIntrinsicLeftBorder()

getIntrinsicRightBorder

public int getIntrinsicRightBorder()

getIntrinsicBorderStyle

public Border getIntrinsicBorderStyle(Border.Side side)

getBox

public org.fit.cssbox.layout.Box getBox()

Returns:

the contained box

recomputeTextStyle

protected void recomputeTextStyle()

Overrides:

recomputeTextStyle in class DefaultBox

getIntrinsicFontSize

public float getIntrinsicFontSize()

getIntrinsicFontStyle

public float getIntrinsicFontStyle()

getIntrinsicFontWeight

public float getIntrinsicFontWeight()

getIntrinsicUnderline

public float getIntrinsicUnderline()

getIntrinsicLineThrough

public float getIntrinsicLineThrough()

getIntrinsicColor

public Color getIntrinsicColor()

getIntrinsicFontFamily

public String getIntrinsicFontFamily()

getIntrinsicContentObject

public ContentObject getIntrinsicContentObject()

getIntrinsicType

public Box.Type getIntrinsicType()

getDOMNode

public Node getDOMNode()

getSourceNodeId

public String getSourceNodeId()

Specified by:

getSourceNodeId in interface Box

Overrides:

getSourceNodeId in class DefaultBox

getTagName

public String getTagName()

Specified by:

getTagName in interface Box

Overrides:

getTagName in class DefaultBox

getAttribute

public String getAttribute(String name)

Specified by:

getAttribute in interface Box

Overrides:

getAttribute in class DefaultBox

getAttributes

public Map<String,String> getAttributes()

Specified by:

getAttributes in interface Box

Overrides:

getAttributes in class DefaultBox

getElementAttribute

protected String getElementAttribute(Node node,
                                     String attrName)

getAncestorAttribute

protected String getAncestorAttribute(Node node,
                                      String elementName,
                                      String attrName)

getDisplayType

public Box.DisplayType getDisplayType()

Specified by:

getDisplayType in interface Box

Overrides:

getDisplayType in class DefaultBox

getSubstringBounds

public Rectangular getSubstringBounds(int startPos,
                                      int endPos)

Specified by:

getSubstringBounds in interface Box

Overrides:

getSubstringBounds in class DefaultBox