Module jEdit

Package org.gjt.sp.util

Class SyntaxUtilities

java.lang.Object

org.gjt.sp.util.SyntaxUtilities

public class SyntaxUtilities
extends Object

Syntax utilities that depends on JDK only and syntax package.

Since:

4.3pre13

Version:

$Id: StandardUtilities.java 9871 2007-06-28 16:33:20Z Vampire0 $

Author:

Matthieu Casanova

Field Summary

Fields

Modifier and Type	Field	Description
static IPropertyManager	propertyManager

Method Summary

Modifier and Type	Method	Description
static String	getColorHexString(Color c)	Converts a color object to its hex value.
static String	getColorMatrixString(Color[][] matrix)
static SyntaxStyle[]	loadStyles(String family, int size)	Loads the syntax styles from the properties, giving them the specified base font family and size.
static SyntaxStyle[]	loadStyles(String family, int size, boolean color)	Loads the syntax styles from the properties, giving them the specified base font family and size.
static Color	parseColor(String name, Color defaultColor)
static Color[][]	parseColorMatrix(String matrix, Color[][] defaultColorMatrix)	Parses a color matrix of the form "[[red, green], [blue, yellow]]" into a two dimensional array.
static SyntaxStyle	parseStyle(String str, String family, int size, boolean color)	Converts a style string to a style object.
static SyntaxStyle	parseStyle(String str, String family, int size, boolean color, Color defaultFgColor)	Converts a style string to a style object.

Methods inherited from class java.lang.Object

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

Field Details

propertyManager

public static IPropertyManager propertyManager

Method Details

getColorHexString

public static String getColorHexString(Color c)

Converts a color object to its hex value. The hex value prefixed is with `#', for example `#ff0088'.

Parameters:

c - The color object

Returns:

the color (it is prefixed with alpha channel)

Since:

jEdit 4.3pre13

parseColor

public static Color parseColor(String name,
 Color defaultColor)

Since:

jEdit 4.3pre13

getColorMatrixString

public static String getColorMatrixString(Color[][] matrix)

parseColorMatrix

public static Color[][] parseColorMatrix(String matrix,
 Color[][] defaultColorMatrix)

Parses a color matrix of the form "[[red, green], [blue, yellow]]" into a two dimensional array. If the syntax is invalid, the given default value is returned. For the individual colors the same syntax as for parseColor(String, Color) is supported.

Only rectangular matrices are supported. If the lines of the matrix have different lengths, also the default value is returned.

Parameters:

matrix - The color matrix

defaultColorMatrix - The default value if there was a syntax error

Since:

jEdit 5.6

parseStyle

public static SyntaxStyle parseStyle(String str,
 String family,
 int size,
 boolean color,
 Color defaultFgColor)
                              throws IllegalArgumentException

Converts a style string to a style object.

Parameters:

str - The style string

family - Style strings only specify font style, not font family

size - Style strings only specify font style, not font family

color - If false, the styles will be monochrome

defaultFgColor - Default foreground color (if not specified in style string)

Throws:

IllegalArgumentException - if the style is invalid

Since:

jEdit 4.3pre17

parseStyle

public static SyntaxStyle parseStyle(String str,
 String family,
 int size,
 boolean color)
                              throws IllegalArgumentException

Converts a style string to a style object.

Parameters:

str - The style string

family - Style strings only specify font style, not font family

size - Style strings only specify font style, not font family

color - If false, the styles will be monochrome

Throws:

IllegalArgumentException - if the style is invalid

Since:

jEdit 4.3pre13

loadStyles

public static SyntaxStyle[] loadStyles(String family,
 int size)

Loads the syntax styles from the properties, giving them the specified base font family and size.

Parameters:

family - The font family

size - The font size

Since:

jEdit 4.3pre13

loadStyles

public static SyntaxStyle[] loadStyles(String family,
 int size,
 boolean color)

Loads the syntax styles from the properties, giving them the specified base font family and size.

Parameters:

family - The font family

size - The font size

color - If false, the styles will be monochrome

Since:

jEdit 4.3pre13