org.openide.text

Class IndentEngine

java.lang.Object

org.openide.ServiceType

org.openide.text.IndentEngine

All Implemented Interfaces:

Serializable, HelpCtx.Provider

Deprecated.

Please use Editor Indentation API instead, for details see Editor Indentation.

@Deprecated
public abstract class IndentEngine
extends ServiceType

Indentation engine for formating text in documents. Provides mapping between MIME types and engines, so anybody can find appropriate type of engine for type of document.

See Also:

Serialized Form

Nested Class Summary

Nested classes/interfaces inherited from class org.openide.ServiceType

ServiceType.Handle, ServiceType.Registry

Field Summary

Fields inherited from class org.openide.ServiceType

PROP_NAME

Constructor Summary

Constructors

Constructor and Description
IndentEngine() Deprecated.

Method Summary

Modifier and Type	Method and Description
protected boolean	acceptMimeType(String mime) Deprecated. Allow subclasses to decide whether they are suitable for the given mime-type or not.
abstract Writer	createWriter(Document doc, int offset, Writer writer) Deprecated. Creates writer that formats text that is inserted into it.
static IndentEngine	find(Document doc) Deprecated. Finds engine associated with given document.
static IndentEngine	find(String mime) Deprecated. Finds engine associated with given mime type.
static IndentEngine	getDefault() Deprecated. Returns a simple indentation engine that does no formatting.
HelpCtx	getHelpCtx() Deprecated.
static Enumeration<? extends IndentEngine>	indentEngines() Deprecated. Returns enumeration of all registered indentation engines.
abstract int	indentLine(Document doc, int offset) Deprecated. Indents the current line.
abstract int	indentNewLine(Document doc, int offset) Deprecated. Inserts new line at given position and indents the new line with spaces.
static void	register(String mime, IndentEngine eng) Deprecated. IndentEngine now is a ServiceType

Methods inherited from class org.openide.ServiceType

addPropertyChangeListener, clone, createClone, displayName, firePropertyChange, getName, removePropertyChangeListener, setName

Methods inherited from class java.lang.Object

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

Constructor Detail

IndentEngine

public IndentEngine()

Deprecated.

Method Detail

getHelpCtx

public HelpCtx getHelpCtx()

Deprecated.

Specified by:

getHelpCtx in interface HelpCtx.Provider

Specified by:

getHelpCtx in class ServiceType

indentLine

public abstract int indentLine(Document doc,
                               int offset)

Deprecated.

Indents the current line. Should not effect any other lines.

Parameters:

doc - the document to work on

offset - the offset of a character on the line

Returns:

new offset of the original character

indentNewLine

public abstract int indentNewLine(Document doc,
                                  int offset)

Deprecated.

Inserts new line at given position and indents the new line with spaces.

Parameters:

doc - the document to work on

offset - the offset of a character on the line

Returns:

new offset to place cursor to

createWriter

public abstract Writer createWriter(Document doc,
                                    int offset,
                                    Writer writer)

Deprecated.

Creates writer that formats text that is inserted into it. The writer should not modify the document but use the provided writer to write to. Usually the underlaying writer will modify the document itself and optionally it can remember the current position in document. That is why the newly created writer should do no buffering.

The provided document and offset are only informational, should not be modified but only used to find correct indentation strategy.

Parameters:

doc - document

offset - position to begin inserts at

writer - writer to write to

Returns:

new writer that will format written text and pass it into the writer

acceptMimeType

protected boolean acceptMimeType(String mime)

Deprecated.

Allow subclasses to decide whether they are suitable for the given mime-type or not.

Parameters:

mime - mime-type string

Returns:

true if this engine is suitable for the given mime-type.

register

@Deprecated
public static void register(String mime,
                                        IndentEngine eng)

Deprecated. IndentEngine now is a ServiceType

indentEngines

public static Enumeration<? extends IndentEngine> indentEngines()

Deprecated.

Returns enumeration of all registered indentation engines.

Returns:

enumeration of IndentEngine

find

public static IndentEngine find(String mime)

Deprecated.

Finds engine associated with given mime type. If no engine is associated returns default one.

find

public static IndentEngine find(Document doc)

Deprecated.

Finds engine associated with given document. If no engine is associated returns default one.

getDefault

public static IndentEngine getDefault()

Deprecated.

Returns a simple indentation engine that does no formatting.