Package ghidra.app.util.viewer.field

Class VariableXRefFieldFactory

java.lang.Object

ghidra.app.util.viewer.field.FieldFactory

ghidra.app.util.viewer.field.XRefFieldFactory

ghidra.app.util.viewer.field.VariableXRefFieldFactory

All Implemented Interfaces:

ExtensionPoint

Direct Known Subclasses:

VariableXRefHeaderFieldFactory

public class VariableXRefFieldFactory
extends XRefFieldFactory

Variable Cross-reference Field Factory

Nested Class Summary

Nested classes/interfaces inherited from class ghidra.app.util.viewer.field.XRefFieldFactory

XRefFieldFactory.SORT_CHOICE

Nested classes/interfaces inherited from interface ghidra.util.classfinder.ExtensionPoint

ExtensionPoint.Exclude, ExtensionPoint.Util

Field Summary

Fields

Modifier and Type	Field	Description
static java.lang.String	FIELD_NAME

Fields inherited from class ghidra.app.util.viewer.field.XRefFieldFactory

delim, displayBlockName, displayLocalNamespace, displayNonLocalNamespace, displayRefType, localPrefixText, maxXRefs, offcutColor, otherColor, readColor, sortChoice, typeComparator, useLocalPrefixOverride, writeColor

Fields inherited from class ghidra.app.util.viewer.field.FieldFactory

baseFont, color, colorOptionName, DEFAULT_FIELD_FONT, displayOptions, enabled, FONT_OPTION_NAME, hlProvider, model, name, startX, style, styleOptionName, underlineColor, width

Constructor Summary

Constructors

Modifier	Constructor	Description
	VariableXRefFieldFactory()	Constructor
	VariableXRefFieldFactory(FieldFormatModel model, HighlightProvider hlProvider, Options displayOptions, ToolOptions fieldOptions)	Constructor
protected	VariableXRefFieldFactory(java.lang.String name)
protected	VariableXRefFieldFactory(java.lang.String name, FieldFormatModel model, HighlightProvider hlProvider, Options displayOptions, ToolOptions fieldOptions)

Method Summary

Modifier and Type	Method	Description
boolean	acceptsType(int category, java.lang.Class<?> proxyObjectClass)	Used to specify which format models this field can belong to.
ListingField	getField(ProxyObj<?> proxy, int varWidth)	Generates a Field based on the given information.
FieldLocation	getFieldLocation(ListingField bf, java.math.BigInteger index, int fieldNum, ProgramLocation loc)	Return a FieldLocation that corresponds to the given index, fieldNum, and ProgramLocation IF and ONLY IF the given programLocation is the type generated by this class's FieldFactory.getFieldLocation(ListingField, BigInteger, int, ProgramLocation).
ProgramLocation	getProgramLocation(int row, int col, ListingField bf)	Returns the Program location for the given object, row, col, and groupPath
FieldFactory	newInstance(FieldFormatModel formatModel, HighlightProvider provider, ToolOptions displayOptions, ToolOptions fieldOptions)	Returns a new instance of this FieldFactory that can be used to generate fields instead of being used as a prototype.

Methods inherited from class ghidra.app.util.viewer.field.XRefFieldFactory

createFieldLocation, createRefTypeAttributedString, displayOptionsChanged, fieldOptionsChanged, getBlockName, getDefaultColor, getPrefix, getProgram, getXRefLocation

Methods inherited from class ghidra.app.util.viewer.field.FieldFactory

getFieldModel, getFieldName, getFieldText, getMetrics, getMetrics, getStartX, getWidth, hasSamePath, initDisplayOptions, isEnabled, optionsChanged, servicesChanged, setEnabled, setStartX, setWidth

Methods inherited from class java.lang.Object

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

Field Detail

FIELD_NAME

public static final java.lang.String FIELD_NAME

See Also:

Constant Field Values

Constructor Detail

VariableXRefFieldFactory

public VariableXRefFieldFactory()

Constructor

VariableXRefFieldFactory

protected VariableXRefFieldFactory(java.lang.String name)

VariableXRefFieldFactory

public VariableXRefFieldFactory(FieldFormatModel model,
                                HighlightProvider hlProvider,
                                Options displayOptions,
                                ToolOptions fieldOptions)

Constructor

Parameters:

model - the model that the field belongs to.

hlProvider - the HighlightProvider.

displayOptions - the Options for display properties.

fieldOptions - the Options for field specific properties.

VariableXRefFieldFactory

protected VariableXRefFieldFactory(java.lang.String name,
                                   FieldFormatModel model,
                                   HighlightProvider hlProvider,
                                   Options displayOptions,
                                   ToolOptions fieldOptions)

Method Detail

getField

public ListingField getField(ProxyObj<?> proxy,
                             int varWidth)

Description copied from class: FieldFactory

Generates a Field based on the given information.

Overrides:

getField in class XRefFieldFactory

Parameters:

proxy - The object that the generated field will report some information about.

varWidth - the additional distance along the x axis to place the generated field.

Returns:

the newly generated FactoryField that shows some property or information about the given object.

See Also:

FieldFactory.getField(ProxyObj, int)

getFieldLocation

public FieldLocation getFieldLocation(ListingField bf,
                                      java.math.BigInteger index,
                                      int fieldNum,
                                      ProgramLocation loc)

Description copied from class: FieldFactory

Return a FieldLocation that corresponds to the given index, fieldNum, and ProgramLocation IF and ONLY IF the given programLocation is the type generated by this class's FieldFactory.getFieldLocation(ListingField, BigInteger, int, ProgramLocation). Each FieldFactory should generate and process a unique ProgramLocation class.

Overrides:

getFieldLocation in class XRefFieldFactory

Parameters:

bf - the ListingField at the current cursor.

index - the line index (corresponds to an address)

fieldNum - the index of field within the layout to try and get a FieldLocation.

loc - the ProgramLocation to be converted into a FieldLocation.

See Also:

FieldFactory.getFieldLocation(ghidra.app.util.viewer.field.ListingField, BigInteger, int, ghidra.program.util.ProgramLocation)

getProgramLocation

public ProgramLocation getProgramLocation(int row,
                                          int col,
                                          ListingField bf)

Description copied from class: FieldFactory

Returns the Program location for the given object, row, col, and groupPath

Overrides:

getProgramLocation in class XRefFieldFactory

Parameters:

row - the row within this field

col - the col on the given row within this field.

bf - the ListingField containing the cursor.

See Also:

FieldFactory.getProgramLocation(int, int, ghidra.app.util.viewer.field.ListingField)

acceptsType

public boolean acceptsType(int category,
                           java.lang.Class<?> proxyObjectClass)

Description copied from class: FieldFactory

Used to specify which format models this field can belong to.

Overrides:

acceptsType in class XRefFieldFactory

Parameters:

category - the category for this field

proxyObjectClass - the type of proxy object used by this field

Returns:

true if this class accepts the given category.

See Also:

FieldFactory.acceptsType(int, java.lang.Class)

newInstance

public FieldFactory newInstance(FieldFormatModel formatModel,
                                HighlightProvider provider,
                                ToolOptions displayOptions,
                                ToolOptions fieldOptions)

Description copied from class: FieldFactory

Returns a new instance of this FieldFactory that can be used to generate fields instead of being used as a prototype.

Overrides:

newInstance in class XRefFieldFactory

Parameters:

formatModel - the model that the field belongs to.

provider - the HightLightProvider.

displayOptions - the Options for display properties.

fieldOptions - the Options for field specific properties.