import HTMLGenerator
import Keywords
import Lexer
from DispatchHandler import DispatchHandler
from _SilverCity import find_lexer_module_by_id, PropertySet, WordList
from ScintillaConstants import SCLEX_CPP
import LanguageInfo


class JavaScriptLexer(Lexer.Lexer):
    def __init__(self, properties=PropertySet()):
        self._properties = properties
        self._lexer = find_lexer_module_by_id(SCLEX_CPP)
        self._keyword_lists = [
            WordList(Keywords.js_keywords),
            WordList(),
            WordList(),
            WordList(),
            WordList()
        ]


class JavaScriptHandler(DispatchHandler):
    def __init__(self):
        DispatchHandler.__init__(self, 'SCE_C')


class JavaScriptHTMLGenerator(HTMLGenerator.SimpleHTMLGenerator, JavaScriptHandler):
    name = 'js'
    description = 'JavaScript'

    def __init__(self):
        JavaScriptHandler.__init__(self)
        HTMLGenerator.SimpleHTMLGenerator.__init__(self, 'SCE_C')

    def generate_html(self, file, buffer, lexer=JavaScriptLexer()):
        self._file = file

        lexer.tokenize_by_style(buffer, self.event_handler)

javascript_language_info = LanguageInfo.LanguageInfo(
    'JavaScript',
    ['js', 'javascript'],
    [],
    [JavaScriptHTMLGenerator]
)

LanguageInfo.register_language(javascript_language_info)
