Package ghidra.app.util.viewer.field

Class SpacerFieldFactory

java.lang.Object

ghidra.app.util.viewer.field.FieldFactory

ghidra.app.util.viewer.field.SpacerFieldFactory

All Implemented Interfaces:

ExtensionPoint

public class SpacerFieldFactory
extends FieldFactory

Generates Spacer Fields.

This field is not meant to be loaded by the ClassSearcher, hence the X in the name.

Field Summary

Fields

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

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
SpacerFieldFactory()	Constructor
SpacerFieldFactory(java.lang.String text, FieldFormatModel model, HighlightProvider hsProvider, 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.
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 programLoc)	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).
java.lang.String	getFieldText()	Returns a description of the fields generated by this factory.
ProgramLocation	getProgramLocation(int row, int col, ListingField bf)	Returns the Program location for the given object, row, col, and groupPath
java.lang.String	getStringToHighlight(ListingTextField bf, int row, int col, ProgramLocation loc)	Returns the string to highlight
java.lang.String	getText()	Returns the spacer field's text
FieldFactory	newInstance(FieldFormatModel formatModel, HighlightProvider provider, ToolOptions options, ToolOptions fieldOptions)	Returns a new instance of this FieldFactory that can be used to generate fields instead of being used as a prototype.
void	setText()	Sets the literal text to display in this field.
void	setText(java.lang.String text)	Sets the text for the spacer field

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

displayOptionsChanged, fieldOptionsChanged, getDefaultColor, getFieldModel, getFieldName, 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

SpacerFieldFactory

public SpacerFieldFactory()

Constructor

SpacerFieldFactory

public SpacerFieldFactory(java.lang.String text,
                          FieldFormatModel model,
                          HighlightProvider hsProvider,
                          Options displayOptions,
                          Options fieldOptions)

Constructor

Parameters:

text - The text to display in the field.

model - The Field model that will use this Address factory.

hsProvider - the HightLightProvider.

displayOptions - the Options for display properties.

fieldOptions - the Options for field specific properties.

Method Detail

setText

public void setText(java.lang.String text)

Sets the text for the spacer field

Parameters:

text - the text to display in the listing

setText

public void setText()

Sets the literal text to display in this field.

getText

public java.lang.String getText()

Returns the spacer field's text

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.

getFieldText

public java.lang.String getFieldText()

Description copied from class: FieldFactory

Returns a description of the fields generated by this factory.

Overrides:

getFieldText in class FieldFactory

getFieldLocation

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

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.

programLoc - the ProgramLocation to be converted into a FieldLocation.

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

Specified by:

getProgramLocation in class FieldFactory

Parameters:

row - the row within this field

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

bf - the ListingField containing the cursor.

getStringToHighlight

public java.lang.String getStringToHighlight(ListingTextField bf,
                                             int row,
                                             int col,
                                             ProgramLocation loc)

Returns the string to highlight

Parameters:

bf - the ListingTextField

row - the row in the field

col - the column in the field

loc - the 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.

newInstance

public FieldFactory newInstance(FieldFormatModel formatModel,
                                HighlightProvider provider,
                                ToolOptions options,
                                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.

options - the Options for display properties.

fieldOptions - the Options for field specific properties.