Package org.gjt.sp.util

Class SyntaxUtilities

  • public class SyntaxUtilities
extends java.lang.Object
    Syntax utilities that depends on JDK only and syntax package.
    Since:
    4.3pre13

    • Method Summary

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

    • Method Detail

      • getColorHexString

        public static java.lang.String getColorHexString​(java.awt.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 java.awt.Color parseColor​(java.lang.String name,
                                        java.awt.Color defaultColor)
        Since:
        jEdit 4.3pre13

      • getColorMatrixString

        public static java.lang.String getColorMatrixString​(java.awt.Color[][] matrix)

      • parseColorMatrix

        public static java.awt.Color[][] parseColorMatrix​(java.lang.String matrix,
                                                  java.awt.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​(java.lang.String str,
                                     java.lang.String family,
                                     int size,
                                     boolean color,
                                     java.awt.Color defaultFgColor)
                              throws java.lang.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:
        java.lang.IllegalArgumentException - if the style is invalid
        Since:
        jEdit 4.3pre17

      • parseStyle

        public static SyntaxStyle parseStyle​(java.lang.String str,
                                     java.lang.String family,
                                     int size,
                                     boolean color)
                              throws java.lang.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:
        java.lang.IllegalArgumentException - if the style is invalid
        Since:
        jEdit 4.3pre13

      • loadStyles

        public static SyntaxStyle[] loadStyles​(java.lang.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​(java.lang.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