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wxPython / wx / tools / Editra / src / syntax / _java.py

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###############################################################################
# Name: java.py                                                               #
# Purpose: Define Java syntax for highlighting and other features             #
# Author: Cody Precord <cprecord@editra.org>                                  #
# Copyright: (c) 2007 Cody Precord <staff@editra.org>                         #
# License: wxWindows License                                                  #
###############################################################################

"""
FILE: java.py
AUTHOR: Cody Precord
@summary: Lexer configuration file for Java source files.

"""

__author__ = "Cody Precord <cprecord@editra.org>"
__svnid__ = "$Id: _java.py 68798 2011-08-20 17:17:05Z CJP $"
__revision__ = "$Revision: 68798 $"

#-----------------------------------------------------------------------------#
# Imports
import wx.stc as stc

# Local Imports
import synglob
import syndata
from _cpp import AutoIndenter

#-----------------------------------------------------------------------------#

#---- Keyword Specifications ----#

# Java Keywords
JAVA_KEYWORDS = (0, "goto if else switch while for "
                    "do this super new instanceof return "
                    "throw try catch finally assert synchronize "
                    "break continue ")

JAVA_KEYWORDS2 = (1, "import native package synchronized throws "
                     "extends implements interface class "
                     "static synchronized transient volatile final "
                     "serializable public protected private abstract")

# Java Types/Structures/Storage Classes
JAVA_TYPES = (3, "boolean char byte short int long float double void "
                 "true false null "
                 "String Integer Long Float Double Byte Boolean "
                 "Map HashMap TreeMap CharSequence StringBuilder "
                 "List ArrayList Set HashSet TreeSet Collection "
                 "Exception System Runtime Collections Math ")


# Documentation Keywords (Doxygen keywords/ect)
DOC_KEYWORDS = (2, "TODO FIXME XXX \\author \\brief \\bug \\callgraph "
                   "\\category \\class \\code \\date \\def \\depreciated \\dir "
                   "\\dot \\dotfile \\else \\elseif \\em \\endcode \\enddot "
                   "\\endif \\endverbatim \\example \\exception \\file \\if "
                   "\\ifnot \\image \\include \\link \\mainpage \\name "
                   "\\namespace \\page \\par \\paragraph \\param \\return "
                   "\\retval \\section \\struct \\subpage \\subsection "
                   "\\subsubsection \\test \\todo \\typedef \\union \\var "
                   "\\verbatim \\version \\warning \\$ \\@ \\~ \\< \\> \\# \\% "
                   "@param @return @throws "
                   "HACK")

#---- Syntax Style Specs ----#
SYNTAX_ITEMS = [ (stc.STC_C_DEFAULT, 'default_style'),
                 (stc.STC_C_COMMENT, 'comment_style'),
                 (stc.STC_C_COMMENTDOC, 'comment_style'),
                 (stc.STC_C_COMMENTDOCKEYWORD, 'dockey_style'),
                 (stc.STC_C_COMMENTDOCKEYWORDERROR, 'error_style'),
                 (stc.STC_C_COMMENTLINE, 'comment_style'),
                 (stc.STC_C_COMMENTLINEDOC, 'comment_style'),
                 (stc.STC_C_CHARACTER, 'char_style'),
                 (stc.STC_C_GLOBALCLASS, 'global_style'),
                 (stc.STC_C_IDENTIFIER, 'default_style'),
                 (stc.STC_C_NUMBER, 'number_style'),
                 (stc.STC_C_OPERATOR, 'operator_style'),
                 (stc.STC_C_PREPROCESSOR, 'pre_style'),
                 (stc.STC_C_REGEX, 'pre_style'),
                 (stc.STC_C_STRING, 'string_style'),
                 (stc.STC_C_STRINGEOL, 'stringeol_style'),
                 (stc.STC_C_UUID, 'pre_style'),
                 (stc.STC_C_VERBATIM, 'number2_style'),
                 (stc.STC_C_WORD, 'keyword_style'),
                 (stc.STC_C_WORD2, 'keyword2_style') ]

#---- Extra Properties ----#
FOLD = ("fold", "1")
FOLD_PRE = ("styling.within.preprocessor", "0")
FOLD_COM = ("fold.comment", "1")
FOLD_COMP = ("fold.compact", "1")
FOLD_ELSE = ("fold.at.else", "0")

#------------------------------------------------------------------------------#

class SyntaxData(syndata.SyntaxDataBase):
    """SyntaxData object for Java""" 
    def __init__(self, langid):
        super(SyntaxData, self).__init__(langid)

        # Setup
        self.SetLexer(stc.STC_LEX_CPP)
        self.RegisterFeature(synglob.FEATURE_AUTOINDENT, AutoIndenter)

    def GetKeywords(self):
        """Returns Specified Keywords List """
        return [JAVA_KEYWORDS, JAVA_KEYWORDS2, DOC_KEYWORDS, JAVA_TYPES]

    def GetSyntaxSpec(self):
        """Syntax Specifications """
        return SYNTAX_ITEMS

    def GetProperties(self):
        """Returns a list of Extra Properties to set """
        return [FOLD, FOLD_PRE]

    def GetCommentPattern(self):
        """Returns a list of characters used to comment a block of code """
        return [ u'//' ]