Package ghidra.app.util.viewer.field

Class VariableXRefHeaderFieldFactory

java.lang.Object

ghidra.app.util.viewer.field.FieldFactory

ghidra.app.util.viewer.field.XRefFieldFactory

ghidra.app.util.viewer.field.VariableXRefFieldFactory

ghidra.app.util.viewer.field.VariableXRefHeaderFieldFactory

All Implemented Interfaces:

ExtensionPoint

public class VariableXRefHeaderFieldFactory
extends VariableXRefFieldFactory

Field for showing Xref Headers for variables

Nested Class Summary

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

XRefFieldFactory.SORT_CHOICE

Field Summary

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

delim, displayBlockName, displayLocalNamespace, displayNonLocalNamespace, displayRefType, groupByFunction, localPrefixText, maxXRefs, sortChoice, typeComparator, useLocalPrefixOverride

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

BASE_LISTING_FONT_ID, baseFont, colorOptionName, enabled, FONT_OPTION_NAME, hlProvider, model, name, startX, style, styleOptionName, width

Constructor Summary

Constructors

Constructor	Description
VariableXRefHeaderFieldFactory()
VariableXRefHeaderFieldFactory(FieldFormatModel model, ListingHighlightProvider hlProvider, Options displayOptions, ToolOptions fieldOptions)	Constructor

Method Summary

Modifier and Type	Method	Description
boolean	acceptsType(int category, 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, 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, ListingHighlightProvider 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.VariableXRefFieldFactory

initDisplayOptions

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

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

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

displayOptionsChanged, getFieldModel, getFieldName, getFieldText, getMetrics, getMetrics, getStartX, getWidth, hasSamePath, initFieldOptions, isEnabled, servicesChanged, setEnabled, setStartX, setWidth, simplifyTemplates, supportsLocation

Methods inherited from class java.lang.Object

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

Constructor Details

VariableXRefHeaderFieldFactory

public VariableXRefHeaderFieldFactory()

VariableXRefHeaderFieldFactory

public VariableXRefHeaderFieldFactory(FieldFormatModel model,
 ListingHighlightProvider 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.

Method Details

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 VariableXRefFieldFactory

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,
 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 VariableXRefFieldFactory

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.

Returns:

the location.

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 VariableXRefFieldFactory

Parameters:

row - the row within this field

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

bf - the ListingField containing the cursor.

Returns:

the location.

See Also:

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

acceptsType

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

Description copied from class: FieldFactory

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

Overrides:

acceptsType in class VariableXRefFieldFactory

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.

newInstance

public FieldFactory newInstance(FieldFormatModel formatModel,
 ListingHighlightProvider 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 VariableXRefFieldFactory

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.

Returns:

the factory