Package ghidra.app.util.viewer.field

Class FunctionSignatureFieldFactory

java.lang.Object

ghidra.app.util.viewer.field.FieldFactory

ghidra.app.util.viewer.field.FunctionSignatureFieldFactory

All Implemented Interfaces:

ExtensionPoint

public class FunctionSignatureFieldFactory
extends FieldFactory

Generates FunctionSignature Fields.

Nested Class Summary

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	DISPLAY_NAMESPACE
static java.lang.String	FIELD_NAME
static java.lang.String	GROUP_TITLE

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

Constructor	Description
FunctionSignatureFieldFactory()	Default Constructor
FunctionSignatureFieldFactory(FieldFormatModel model, HighlightProvider hlProvider, Options displayOptions, Options fieldOptions)	Constructor

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.
void	displayOptionsChanged(Options options, java.lang.String optionName, java.lang.Object oldValue, java.lang.Object newValue)	Notifications that the display options changed.
void	fieldOptionsChanged(Options options, java.lang.String optionName, java.lang.Object oldValue, java.lang.Object newValue)	Notifications that the field options changed.
java.awt.Color	getDefaultColor()	Returns the default field color.
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 fieldRow, int fieldColumn, ListingField listingField)	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.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

GROUP_TITLE

public static final java.lang.String GROUP_TITLE

See Also:

Constant Field Values

DISPLAY_NAMESPACE

public static final java.lang.String DISPLAY_NAMESPACE

See Also:

Constant Field Values

Constructor Detail

FunctionSignatureFieldFactory

public FunctionSignatureFieldFactory()

Default Constructor

FunctionSignatureFieldFactory

public FunctionSignatureFieldFactory(FieldFormatModel model,
                                     HighlightProvider hlProvider,
                                     Options displayOptions,
                                     Options fieldOptions)

Constructor

Parameters:

model - the model that the field belongs to.

hlProvider - the HightLightProvider.

displayOptions - the Options for display properties.

fieldOptions - the Options for field specific properties.

Method Detail

displayOptionsChanged

public void displayOptionsChanged(Options options,
                                  java.lang.String optionName,
                                  java.lang.Object oldValue,
                                  java.lang.Object newValue)

Description copied from class: FieldFactory

Notifications that the display options changed.

Overrides:

displayOptionsChanged in class FieldFactory

Parameters:

options - the Display Options object that changed.

optionName - the name of the property that changed.

oldValue - the old value of the property.

newValue - the new value of the property.

getField

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

Description copied from class: FieldFactory

Generates a Field based on the given information.

Specified by:

getField in class FieldFactory

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)

getProgramLocation

public ProgramLocation getProgramLocation(int fieldRow,
                                          int fieldColumn,
                                          ListingField listingField)

Description copied from class: FieldFactory

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

Specified by:

getProgramLocation in class FieldFactory

Parameters:

fieldRow - the row within this field

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

listingField - the ListingField containing the cursor.

See Also:

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

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.

Specified by:

getFieldLocation in class FieldFactory

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)

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.

Specified by:

acceptsType in class FieldFactory

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.

Specified by:

newInstance in class FieldFactory

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.

getDefaultColor

public java.awt.Color getDefaultColor()

Description copied from class: FieldFactory

Returns the default field color.

Overrides:

getDefaultColor in class FieldFactory

See Also:

FieldFactory.getDefaultColor()

fieldOptionsChanged

public void fieldOptionsChanged(Options options,
                                java.lang.String optionName,
                                java.lang.Object oldValue,
                                java.lang.Object newValue)

Description copied from class: FieldFactory

Notifications that the field options changed.

Overrides:

fieldOptionsChanged in class FieldFactory

Parameters:

options - the Field Options object that changed.

optionName - the name of the property that changed.

oldValue - the old value of the property.

newValue - the new value of the property.

See Also:

ghidra.app.util.viewer.field.FieldFactory#fieldOptionsChanged(ghidra.framework.options.ToolOptions, java.lang.String, java.lang.Object, java.lang.Object)