#!/usr/bin/env python
# -*- coding: utf-8 -*-
# 
# Copyright 2018 Daniel Estevez <daniel@destevez.net>
# 
# This is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation; either version 3, or (at your option)
# any later version.
# 
# This software is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
# GNU General Public License for more details.
# 
# You should have received a copy of the GNU General Public License
# along with this software; see the file COPYING.  If not, write to
# the Free Software Foundation, Inc., 51 Franklin Street,
# Boston, MA 02110-1301, USA.
#

import subprocess

class FehOpener():
    def __init__(self, fullscreen = True, interval = 1):
        self.fullscreen = fullscreen
        self.interval = interval
    def __params(self):
        p = ['-F'] if self.fullscreen else []
        return p + ['-R', str(self.interval)]
    def open(self, filename):
        subprocess.Popen(['feh'] + self.__params() + [filename])
