#!/usr/bin/env python
# ***** BEGIN LICENSE BLOCK *****
# Version: MPL 1.1/GPL 2.0/LGPL 2.1
# 
# The contents of this file are subject to the Mozilla Public License
# Version 1.1 (the "License"); you may not use this file except in
# compliance with the License. You may obtain a copy of the License at
# http://www.mozilla.org/MPL/
# 
# Software distributed under the License is distributed on an "AS IS"
# basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See the
# License for the specific language governing rights and limitations
# under the License.
# 
# The Original Code is Komodo code.
# 
# The Initial Developer of the Original Code is ActiveState Software Inc.
# Portions created by ActiveState Software Inc are Copyright (C) 2000-2007
# ActiveState Software Inc. All Rights Reserved.
# 
# Contributor(s):
#   ActiveState Software Inc
# 
# Alternatively, the contents of this file may be used under the terms of
# either the GNU General Public License Version 2 or later (the "GPL"), or
# the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
# in which case the provisions of the GPL or the LGPL are applicable instead
# of those above. If you wish to allow use of your version of this file only
# under the terms of either the GPL or the LGPL, and not to allow others to
# use your version of this file under the terms of the MPL, indicate your
# decision by deleting the provisions above and replace them with the notice
# and other provisions required by the GPL or the LGPL. If you do not delete
# the provisions above, a recipient may use your version of this file under
# the terms of any one of the MPL, the GPL or the LGPL.
# 
# ***** END LICENSE BLOCK *****

"""RHTML support for CodeIntel"""

import os
from os.path import (isfile, isdir, exists, dirname, abspath, splitext,
                     join, basename)
import sys
from cStringIO import StringIO
import logging
import re
import traceback
from pprint import pprint
from glob import glob

from codeintel2.common import *
from codeintel2.lang_ruby_common import RubyCommonBufferMixin
from codeintel2.udl import UDLLexer, UDLBuffer, UDLCILEDriver, XMLParsingBufferMixin
from codeintel2.citadel import CitadelEvaluator



#---- globals

lang = "RHTML"
log = logging.getLogger("codeintel.rhtml")
#log.setLevel(logging.DEBUG)

#---- language support

class RHTMLLexer(UDLLexer):
    lang = lang
    

# Dev Notes:
# - DO_NOT_PUT_IN_FILLUPS = '!'
# - curr_calltip_arg_range (will need to pass in trigger when get to
#    this point)
class RHTMLBuffer(UDLBuffer, XMLParsingBufferMixin, RubyCommonBufferMixin):
    def __init__(self, mgr, accessor, env=None, path=None, *args, **kwargs):
        UDLBuffer.__init__(self, mgr, accessor, env, path, *args, **kwargs)
        self.check_for_rails_app_path(path)
        
    lang = lang
    m_lang = "HTML"
    css_lang = "CSS"
    csl_lang = "JavaScript"
    ssl_lang = "Ruby"
    tpl_lang = "RHTML"

    # Characters that should close an autocomplete UI:
    # - wanted for XML completion: ">'\" "
    # - wanted for CSS completion: " ('\";},.>"
    # - wanted for JS completion:  "~`!@#%^&*()-=+{}[]|\\;:'\",.<>?/ "
    # - dropping ':' because I think that may be a problem for XML tag
    #   completion with namespaces (not sure of that though)
    # - dropping '[' because need for "<!<|>" -> "<![CDATA[" cpln
    # - dropping '-' because causes problem with CSS (bug 78312)
    # - dropping '!' because causes problem with CSS "!important" (bug 78312)
    # - TODO: adjust for Ruby, if necessary
    # - TODO: adjust for RHTML, if necessary
    cpln_stop_chars = "'\" (;},~`@#%^&*()=+{}]|\\;,.<>?/"
    

class RHTMLCILEDriver(UDLCILEDriver):
    lang = lang
    ssl_lang = "Ruby"
    csl_lang = "JavaScript"
    css_lang = "CSS"




#---- registration

def register(mgr):
    """Register language support with the Manager."""
    mgr.set_lang_info(lang,
                      silvercity_lexer=RHTMLLexer(),
                      buf_class=RHTMLBuffer,
                      cile_driver_class=RHTMLCILEDriver,
                      is_cpln_lang=True)