distraction_free_mode.py

"""
    This file contains some "distraction free" mode improvements. However they can be
    used in normal mode, too. These features can be enabled/disabled via settings files.
    In order to target "distraction free" mode, FullScreenStatus plugin must be installed:
    https://github.com/maliayas/SublimeText_FullScreenStatus
"""

import sublime, sublime_plugin, os


class KeepCurrentLineCentered(sublime_plugin.EventListener):
    def on_modified(self, view):
        # One of the MarkdownEditing syntax files must be in use.
        if not view_is_markdown(view):
            return False

        if on_distraction_free():
            if view.settings().get("me_distraction_free_mode").get("me_keep_centered") is False:
                return False

        else:
            if view.settings().get("me_keep_centered") is False:
                return False

        view.show_at_center(view.sel()[0].begin())

def on_distraction_free():
    return sublime.active_window().settings().get('fss_on_distraction_free')

def view_is_markdown(view):
    return os.path.dirname(__file__).replace("\\", "/").endswith(os.path.dirname(view.settings().get('syntax')))