eric6/QScintilla/MarkupProviders/__init__.py

Wed, 01 Jan 2020 11:57:23 +0100

author
Detlev Offenbach <detlev@die-offenbachs.de>
date
Wed, 01 Jan 2020 11:57:23 +0100
changeset 7360
9190402e4505
parent 7267
aedc309827c7
child 7781
607a6098cb44
permissions
-rw-r--r--

Updated copyright for 2020.

# -*- coding: utf-8 -*-

# Copyright (c) 2017 - 2020 Detlev Offenbach <detlev@die-offenbachs.de>
#

"""
Package providing various markup providers.
"""


import os

import Preferences


def getMarkupProvider(editor):
    """
    Public method to get a markup provider for the given editor.
    
    @param editor reference to the editor to get the markup provider for
    @type Editor
    @return markup provider
    @rtype MarkupBase
    """
    if editor is not None:
        fn = editor.getFileName()
        
        if fn:
            extension = os.path.normcase(os.path.splitext(fn)[1][1:])
        else:
            extension = ""
        if (
            extension in Preferences.getEditor(
                "PreviewHtmlFileNameExtensions") or
            editor.getLanguage() == "HTML"
        ):
            from .HtmlProvider import HtmlProvider
            return HtmlProvider()
        elif (
            extension in Preferences.getEditor(
                "PreviewMarkdownFileNameExtensions") or
            editor.getLanguage().lower() == "markdown"
        ):
            from .MarkdownProvider import MarkdownProvider
            return MarkdownProvider()
        elif (
            extension in Preferences.getEditor(
                "PreviewRestFileNameExtensions") or
            editor.getLanguage().lower() == "restructuredtext"
        ):
            from .RestructuredTextProvider import RestructuredTextProvider
            return RestructuredTextProvider()
    
    # no supported markup provider identified
    from .MarkupBase import MarkupBase
    return MarkupBase()

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