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

"""
Move Tab

Plugin for Sublime Text to move tabs around

Copyright (c) 2012 Frédéric Massart - FMCorz.net

Licensed under The MIT License
Redistributions of files must retain the above copyright notice.

http://github.com/FMCorz/MoveTab
"""
import sublime_plugin


class MoveTabCommand(sublime_plugin.WindowCommand):

    def run(self, position):
        position = str(position)
        view = self.window.active_view()
        (group, index) = self.window.get_view_index(view)
        if index < 0:
            return
        count = len(self.window.views_in_group(group))

        direction = None
        if position.startswith('-') or position.startswith('+'):
            direction = position[0]
            steps = int(position[1:])
            if direction == '-':
                position = index - steps
            else:
                position = index + steps

        position = int(position)
        if position < 0:
            position = count - 1
        elif position > count - 1:
            if direction: position = 0
            else: position = count - 1

        # Avoid flashing tab when moving to same index
        if position == index:
            return

        self.window.set_view_index(view, group, position)
        self.window.focus_view(view)

    def is_enabled(self):
        view = self.window.active_view()
        if view == None:
            return False
        (group, index) = self.window.get_view_index(view)
        return len(self.window.views_in_group(group)) > 1

    def is_visible(self):
        return True

    def description(self):
        return None

@@ -1537,99 +1537,4 @@
 %3E 1%0A
-%0A    def is_visible(self):%0A        return True%0A%0A    def description(self):%0A        return None%0A

Remove unused command methods