com.itextpdf.tool.xml.xtra.xfa.positioner

Class ContentPositioner

java.lang.Object

org.mozilla.javascript.ScriptableObject

com.itextpdf.tool.xml.xtra.xfa.js.RhinoJsObject

com.itextpdf.tool.xml.xtra.xfa.js.JsTree

com.itextpdf.tool.xml.xtra.xfa.js.JsNode

com.itextpdf.tool.xml.xtra.xfa.js.JsContainer

com.itextpdf.tool.xml.xtra.xfa.positioner.Positioner

com.itextpdf.tool.xml.xtra.xfa.positioner.ContentPositioner

All Implemented Interfaces:

com.itextpdf.text.pdf.interfaces.IAccessibleElement, IJsObject<org.mozilla.javascript.ScriptableObject>, FormNode, Serializable, org.mozilla.javascript.ConstProperties, org.mozilla.javascript.debug.DebuggableObject, org.mozilla.javascript.Scriptable

Direct Known Subclasses:

DrawPositioner, FieldPositioner

public abstract class ContentPositioner
extends Positioner

See Also:

Serialized Form

Nested Class Summary

Nested classes/interfaces inherited from class com.itextpdf.tool.xml.xtra.xfa.positioner.Positioner

Positioner.PositionedLayoutComparator, Positioner.RowLayoutComparator

Field Summary

Fields

Modifier and Type	Field and Description
protected CaptionElement	captionElement
protected ContentElement	contentElement
protected com.itextpdf.text.Document	document
protected String	inputParsingPattern
protected Integer	originalNumberOfFractionalDigitsInRawValue
protected UiElement	uiElement
protected List<UiElement>	uiElements

Fields inherited from class com.itextpdf.tool.xml.xtra.xfa.positioner.Positioner

accessibleAttributes, assistTag, breakConditions, buildNextInstance, canvas, childElements, contentArea, data, endPageNumber, id, immediateChildren, isContentTagged, isEmpty, isTagged, keepConditions, layoutOutOfDate, overflowConditions, overflowedContentAreas, parent, positionState, role, startPageNumber, startSheetNumber, template, transformation

Fields inherited from class com.itextpdf.tool.xml.xtra.xfa.js.JsContainer

containerJsObject

Fields inherited from class com.itextpdf.tool.xml.xtra.xfa.js.JsNode

instanceManagerByTemplate, nodeJsObject, nodes, protoTemplate, tag, textJsObject, UNIVERSAL_PROTOTYPE_ROOT, utf8Charset

Fields inherited from class com.itextpdf.tool.xml.xtra.xfa.js.JsTree

flattenerContext, shortcuts, treeJsObject

Fields inherited from class com.itextpdf.tool.xml.xtra.xfa.js.RhinoJsObject

rhinoJsObject

Fields inherited from class org.mozilla.javascript.ScriptableObject

CONST, DONTENUM, EMPTY, PERMANENT, READONLY, UNINITIALIZED_CONST

Fields inherited from interface org.mozilla.javascript.Scriptable

NOT_FOUND

Constructor Summary

Constructors

Constructor and Description
ContentPositioner(XFATemplateTag templateTag, DataTag dataTag, FlattenerContext flattenerContext, JsNode parent)

Method Summary

Modifier and Type	Method and Description
protected void	adjustContentArea()
protected void	adjustContentAreaHeight(float newHeight)
protected void	adjustContentAreaIfImageElementSizeCalculated(ImageElement imageElement)
protected void	adjustContentAreaUry(float ury)
Positioner	checkOverflowing(XFARectangle parentBoundingBox, PageArea currentPageArea, boolean breakableStatus, boolean checkBreakable)
Positioner	checkOverflowing(XFARectangle parentBoundingBox, PageArea currentPageArea, boolean breakableStatus, float bottomMargin)
protected void	createCaptionElement()
protected TextElement	createChoiceListTextContentElement(FormNode uiElementTag, XFARectangle textElementRect)
protected void	createContentElement()
protected ImageElement	createImageContentElement(FormNode elementTag)
protected TextElement	createTextContentElement()
Object	execCalculate()
protected Positioner	findNextBreakableElement(int startFrom)
CaptionElement	getCaption()
protected String	getCaptionText()
protected XFARectangle	getContentRect()
XFARectangle	getElementArea(XFARectangle originalRec)
Object	getFormattedValue()
protected abstract XFARectangle	getTextArea()
protected void	initLayout()
void	initValues()
boolean	isEmpty()
protected boolean	isPositionedPartially()
protected void	move(float dx, float dy)
protected Object	normalizeRawValueString(String value, com.itextpdf.tool.xml.Tag valueTag)
PositionResult.State	position(com.itextpdf.text.pdf.PdfContentByte canvas, XFARectangle parentBoundingBox)
Positioner	position(com.itextpdf.text.pdf.PdfContentByte canvas, XFARectangle parentBoundingBox, PageArea currentPageArea, boolean breakableStatus, float bottomMargin)
void	relayout(boolean forceLayout)
void	setRawValue(Object rawValue)
protected PositionResult	simulatePosition(XFARectangle childBoundingBox)

Methods inherited from class com.itextpdf.tool.xml.xtra.xfa.positioner.Positioner

addChild, addOverflowedPageContentArea, adjustLayout, applyMargins, applyRotation, applyTransformationToRectangle, applyTransformationToRectangle, applyTranslation, doesNotFitContentArea, drawBorder, drawBorder, execEvent, execValidate, fetchDataNode, fetchDataTagRecursively, findNextBreakableElement, getAbsoluteBbox, getAbsoluteBbox, getAccessibleAttribute, getAccessibleAttributes, getAlternateText, getBBox, getBottomInset, getBreakConditions, getCalculationScripts, getCanvas, getChildren, getContentArea, getData, getEndPageNumber, getFinalTransformation, getFlattenerContext, getId, getIndependentRotation, getKeepConditions, getLastPositionerBeforeInd, getLastPositionerInLayout, getLayout, getName, getOverflowConditions, getParent, getPositionState, getPreviousPositionerInLayout, getRawValue, getRole, getScriptsByActivity, getStartPageNumber, getStartSheetNumber, getTemplate, getTemplateId, getTransformation, getValidateScripts, initContentArea, initMinWContentAreaProperty, isBackgroundOrBorderExist, isBreakable, isContentTagged, isCurrentPageContentAreaOverflowed, isInline, isInvisible, isLayoutOutOfDate, isVisible, place, place, put, removeChild, restorePosState, savePosState, setAccessibleAttribute, setBreakConditions, setCanvas, setData, setEndPageNumber, setId, setLayoutOutOfDate, setParent, setPositionState, setRole, setStartPageNumber, setTransformation, setWidth, setX, supportLegacyPlusPrint, unapplyMargins

Methods inherited from class com.itextpdf.tool.xml.xtra.xfa.js.JsContainer

execInitialize, execOwnEvent, get$, getDataNode, getFillColor, setFillColor

Methods inherited from class com.itextpdf.tool.xml.xtra.xfa.js.JsNode

addAfterMe, addChild, addChild, addInstanceManagerForTemplate, addVariable, get, getChild, getInstanceManagerByTemplate, getIsContainer, getIsNull, getNodes, getNotNullXFAPrototype, getOneOfChild, getProtoTemplate, getPrototypeObject, getTag, isHidden, isInactive, isPropertySpecified, loadXML, putCallback, retrieveAttribute, retrieveAttributes, retrieveChild, retrieveChild, retrieveChildren, retrieveChildren, retrieveContent, retrieveName, retrieveParent, retrieveRichText, retrieveValue, setOneOfChild, setProtoTemplate

Methods inherited from class com.itextpdf.tool.xml.xtra.xfa.js.JsTree

getAll, getIndex, getNamePropertyByNameKey, getSomExpression, resolveNode, resolveNodeInt, resolveNodes, resolveNodesInt, searchNode, searchNodeByClassName, searchNodeById, searchNodeByName, searchNodeDown, searchNodes, searchNodesById, searchNodesByName, splitSOM, strictSearchNode, strictSearchNodeByName

Methods inherited from class com.itextpdf.tool.xml.xtra.xfa.js.RhinoJsObject

defineConstantProperty, defineProperty, evaluateScript, evaluateScript, getClassName, getDefaultValue, getOwnProperty, getProperty, getStringProperty, isUndefined, unwrap

Methods inherited from class org.mozilla.javascript.ScriptableObject

applyDescriptorToAttributeBitset, associateValue, avoidObjectDetection, buildDataDescriptor, callMethod, callMethod, checkPropertyChange, checkPropertyDefinition, defineClass, defineClass, defineClass, defineConst, defineConstProperty, defineFunctionProperties, defineOwnProperties, defineOwnProperty, defineOwnProperty, defineProperty, defineProperty, defineProperty, defineProperty, delete, delete, deleteProperty, deleteProperty, ensureScriptable, ensureScriptableObject, equivalentValues, get, get, getAllIds, getArrayPrototype, getAssociatedValue, getAttributes, getAttributes, getAttributes, getAttributes, getClassPrototype, getDefaultValue, getFunctionPrototype, getGetterOrSetter, getIds, getObjectPrototype, getOwnPropertyDescriptor, getParentScope, getProperty, getProperty, getPropertyIds, getPrototype, getSlot, getTopLevelScope, getTopScopeValue, getTypedProperty, getTypedProperty, getTypeOf, has, has, hasInstance, hasProperty, hasProperty, isAccessorDescriptor, isConst, isDataDescriptor, isExtensible, isFalse, isGenericDescriptor, isGetterOrSetter, isSealed, isTrue, preventExtensions, put, putConst, putConstProperty, putProperty, putProperty, redefineProperty, sameValue, sealObject, setAttributes, setAttributes, setAttributes, setAttributes, setGetterOrSetter, setParentScope, setPrototype, size

Methods inherited from class java.lang.Object

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

Methods inherited from interface com.itextpdf.tool.xml.xtra.xfa.tags.FormNode

getClassName

Field Detail

document

protected final com.itextpdf.text.Document document

uiElement

protected UiElement uiElement

uiElements

protected List<UiElement> uiElements

contentElement

protected ContentElement contentElement

captionElement

protected CaptionElement captionElement

inputParsingPattern

protected String inputParsingPattern

originalNumberOfFractionalDigitsInRawValue

protected Integer originalNumberOfFractionalDigitsInRawValue

Constructor Detail

ContentPositioner

public ContentPositioner(XFATemplateTag templateTag,
                         DataTag dataTag,
                         FlattenerContext flattenerContext,
                         JsNode parent)

Method Detail

checkOverflowing

public Positioner checkOverflowing(XFARectangle parentBoundingBox,
                                   PageArea currentPageArea,
                                   boolean breakableStatus,
                                   float bottomMargin)

Specified by:

checkOverflowing in class Positioner

checkOverflowing

public Positioner checkOverflowing(XFARectangle parentBoundingBox,
                                   PageArea currentPageArea,
                                   boolean breakableStatus,
                                   boolean checkBreakable)

findNextBreakableElement

protected Positioner findNextBreakableElement(int startFrom)

Overrides:

findNextBreakableElement in class Positioner

position

public Positioner position(com.itextpdf.text.pdf.PdfContentByte canvas,
                           XFARectangle parentBoundingBox,
                           PageArea currentPageArea,
                           boolean breakableStatus,
                           float bottomMargin)
                    throws com.itextpdf.text.DocumentException,
                           IOException

Specified by:

position in class Positioner

Throws:

com.itextpdf.text.DocumentException

IOException

adjustContentArea

protected void adjustContentArea()

Specified by:

adjustContentArea in class Positioner

isEmpty

public boolean isEmpty()

Overrides:

isEmpty in class Positioner

initLayout

protected void initLayout()

Overrides:

initLayout in class Positioner

position

public PositionResult.State position(com.itextpdf.text.pdf.PdfContentByte canvas,
                                     XFARectangle parentBoundingBox)
                              throws com.itextpdf.text.DocumentException,
                                     IOException

Throws:

com.itextpdf.text.DocumentException

IOException

simulatePosition

protected PositionResult simulatePosition(XFARectangle childBoundingBox)

getCaption

public CaptionElement getCaption()

getContentRect

protected XFARectangle getContentRect()

getElementArea

public XFARectangle getElementArea(XFARectangle originalRec)

createContentElement

protected void createContentElement()

createCaptionElement

protected void createCaptionElement()

createTextContentElement

protected TextElement createTextContentElement()

createChoiceListTextContentElement

protected TextElement createChoiceListTextContentElement(FormNode uiElementTag,
                                                         XFARectangle textElementRect)

createImageContentElement

protected ImageElement createImageContentElement(FormNode elementTag)

adjustContentAreaIfImageElementSizeCalculated

protected void adjustContentAreaIfImageElementSizeCalculated(ImageElement imageElement)

initValues

public void initValues()

setRawValue

public void setRawValue(Object rawValue)

Overrides:

setRawValue in class Positioner

normalizeRawValueString

protected Object normalizeRawValueString(String value,
                                         com.itextpdf.tool.xml.Tag valueTag)

getTextArea

protected abstract XFARectangle getTextArea()

adjustContentAreaHeight

protected void adjustContentAreaHeight(float newHeight)

Overrides:

adjustContentAreaHeight in class Positioner

relayout

public void relayout(boolean forceLayout)

Specified by:

relayout in class Positioner

move

protected void move(float dx,
                    float dy)

Overrides:

move in class Positioner

adjustContentAreaUry

protected void adjustContentAreaUry(float ury)

Overrides:

adjustContentAreaUry in class Positioner

isPositionedPartially

protected boolean isPositionedPartially()

Overrides:

isPositionedPartially in class Positioner

getFormattedValue

public Object getFormattedValue()

Overrides:

getFormattedValue in class Positioner

execCalculate

public Object execCalculate()

Overrides:

execCalculate in class Positioner

getCaptionText

protected String getCaptionText()

Overrides:

getCaptionText in class Positioner