org.eclipse.xtext.formatting2

Interface IHiddenRegionFormatter

All Known Implementing Classes:

AbstractHiddenRegionFormatter, DoubleHiddenRegionFormatter, SingleHiddenRegionFormatter

public interface IHiddenRegionFormatter

An IHiddenRegionFormatter is used to build a formatting setting for a hidden region.

Since:

2.7

Author:

Moritz Eysholdt - Initial contribution and API

See Also:

IHiddenRegionFormatting

Field Summary

Fields

Modifier and Type	Field and Description
static int	HIGH_PRIORITY
static int	LOW_PRIORITY
static int	NORMAL_PRIORITY

Method Summary

Methods

Modifier and Type	Method and Description
void	autowrap() Configure autowrap.
void	autowrap(int triggerLength) Configure autowrap.
FormatterRequest	getRequest() Returns teh current formatter request and allows to read configuration settings.
void	highPriority() When merging, treat this configuration with a high priority.
void	indent()
void	lowPriority() When merging, treat this configuration with a low priority.
void	newLine() Forces a line break in this hidden region.
void	noAutowrap() Suppresses auto wrap in this hidden region.
void	noIndentation() Resets the indentation level to zero.
void	noSpace() Format this hidden region with using no space (zero characters).
void	oneSpace() One space is added at this hidden region.
void	setNewLines(int newLines) Forces the number of newlines in this hidden region.
void	setNewLines(int minNewLines, int defaultNewLines, int maxNewLines) Configures the given new lines for this hidden region.
void	setOnAutowrap(IAutowrapFormatter formatter) Callback if autowrapping was applied.
void	setPriority(int priority) Sets the priority of this formatting configuration.
void	setSpace(String space) The given space is used for this hidden region.

Field Detail

HIGH_PRIORITY

static final int HIGH_PRIORITY

See Also:

Constant Field Values

LOW_PRIORITY

static final int LOW_PRIORITY

See Also:

Constant Field Values

NORMAL_PRIORITY

static final int NORMAL_PRIORITY

See Also:

Constant Field Values

Method Detail

autowrap

void autowrap()

Configure autowrap. Same as autowrap(0).

autowrap

void autowrap(int triggerLength)

Configure autowrap. The triggerLength allows to shift the wrapping point beyond its actual position in the file. If a line has multiple wrapping points it will scan backwards for the first autowrapped region. The triggerLength moves this region logically such it will be found earlier.

noAutowrap

void noAutowrap()

Suppresses auto wrap in this hidden region.

setOnAutowrap

void setOnAutowrap(IAutowrapFormatter formatter)

Callback if autowrapping was applied.

getRequest

FormatterRequest getRequest()

Returns teh current formatter request and allows to read configuration settings.

highPriority

void highPriority()

When merging, treat this configuration with a high priority.

See Also:

lowPriority(), HIGH_PRIORITY

lowPriority

void lowPriority()

When merging, treat this configuration with a low priority.

See Also:

highPriority(), LOW_PRIORITY

setPriority

void setPriority(int priority)

Sets the priority of this formatting configuration. Used when two configurations should be merged. The priority of this formatter; the default value is NORMAL_PRIORITY.

noIndentation

void noIndentation()

Resets the indentation level to zero.

indent

void indent()

newLine

void newLine()

Forces a line break in this hidden region. Same as setNewLines(1).

setNewLines

void setNewLines(int newLines)

Forces the number of newlines in this hidden region. Same as setNewLines(nl, nl, nl)

setNewLines

void setNewLines(int minNewLines,
               int defaultNewLines,
               int maxNewLines)

Configures the given new lines for this hidden region. Keeps the current configuration if it is in the valid boundaries of minNewLines and maxNewLines. Applies defaultNewLines otherwise.

noSpace

void noSpace()

Format this hidden region with using no space (zero characters). Same as setSpace("").

oneSpace

void oneSpace()

One space is added at this hidden region. Same as setSpace(" ").

setSpace

void setSpace(String space)

The given space is used for this hidden region.