# -*- coding: iso-8859-1 -*-

##
##    Copyright (C) 2008 michael michael[at]vierpi(dot)de
##
## This program 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; version 2 only.
##
## This program 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.
##

# http://www.vierpi.de/JbroutSlideshow.html

from __main__ import JPlugin

import os

class Plugin(JPlugin):
    """Open a slideshow with the selected pictures."""

    __author__ = "michael"
    __version__ = "1.0"

#    tempdir = '/tmp/slideshow'
    player = 'gimv -S'
    movextlist = ('.avi', '.mpg')

    def menuEntries(self, l):
        ipath = '/usr/share/icons/gnome/24x24/stock/object/stock_slide-show.png'
        if os.path.exists(ipath):
            icon = ipath
        else:
            icon = None
        return [
            (510, _("Slideshow"), False, self.slideshowFromMenu, icon),
            ]

    def albumEntries(self,n):
        return [
            (90, _("Slideshow"), False, self.slideshowFromAlbum),
            ]

    def slideshow(self, filelist):
#        if not os.path.exists(self.tempdir):
#            os.mkdir(self.tempdir, 0700)
#        else:
#            for f in os.listdir(self.tempdir):
#                os.remove(os.path.join(self.tempdir, f))
#        for f in filelist:
#            os.system('ln -s ' + f + ' ' + self.tempdir)
#        os.system('gqview -f -s ' + self.tempdir)
        os.system(self.player + ' ' + ' '.join(filelist))


    def slideshowFromAlbum(self, node):
        filelist = []
        dirlist = os.listdir(node.file)
        dirlist.sort()
        for f in dirlist:
            if os.path.splitext(f)[1] in self.movextlist:
                if os.path.exists(os.path.join(node.file, os.path.splitext(f)[0] + '.jpg')):
                    filelist.append(os.path.join(node.file, f))
            else:
                for movext in self.movextlist:
                    if os.path.exists(os.path.join(node.file, os.path.splitext(f)[0] + movext)):
                        break
                else:
                    filelist.append(os.path.join(node.file, f))
        self.slideshow(filelist)
        return False

    def slideshowFromMenu(self, l):
        filelist = []
        for f in l:
            for movext in self.movextlist:
                if os.path.exists(os.path.splitext(f.file)[0] + movext):
                    filelist.append(os.path.splitext(f.file)[0] + movext)
                    break
            else:
                filelist.append(f.file)
        self.slideshow(filelist)
        return False