/gtk/prep-images

#!/usr/bin/env python

# prep-images

#

# Copyright (C) 2011 Tim Marston <edam@waxworlds.org>

#

# This file is part of prep-images (hereafter referred to as "this program").

# See http://www.waxworlds.org/edam/software/gtk/prep-images for more

# information.

#

# 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, either version 3 of the License, or

# (at your option) any later version.

#

# 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.

#

# You should have received a copy of the GNU General Public License

# along with this program.  If not, see <http://www.gnu.org/licenses/>.

# @PACKAGE_NAME@ version @PACKAGE_VERSION@

import sys, os

from os.path import join, abspath, exists

import getopt

# check for a development source directory and use that if it's there

PACKAGE_DIR = join( abspath( sys.path[ 0 ] ), "..", "lib" )

if exists( join( PACKAGE_DIR, "prep_images", "prefs_dialog.py" ) ):

	print >> sys.stderr, "!!! using development packages !!!"

	sys.path.insert( 0, PACKAGE_DIR )

else:

	del PACKAGE_DIR

def usage( error = True ):

	print >> sys.stderr, 'Try "@PACKAGE_NAME@ --help" for help'

	exit( 1 )

def help():

	print "Usage: @PACKAGE_NAME@ [OPTION]... FILE..."

	print

	print "Prepare the specified image FILEs for publishing."

	print

	print "Options:"

	print "     --help     display this help and exit"

	print "     --version  output version information and exit"

	exit( 0 )

def version():

	print "@PACKAGE_NAME@ @PACKAGE_VERSION@"

	print

	print "Copyright (C) 2011 to 2013 Tim Marston"

	print "License GPLv3+: GNU GPL version 3 or later " + \

	    "<http://gnu.org/licenses/gpl.html>"

	print "This is free software: you are free to change and " + \

	    "redistribute it."

	print

	print "For more information, including documentation, see the " +\

	    "project website, at"

	print "<@PACKAGE_URL@>. Please report bugs to <@PACKAGE_BUGREPORT@>."

	exit( 0 )

# handle command line

try:

	opts, args = getopt.gnu_getopt(

		sys.argv[ 1: ], "",

		[ "help", "version" ] )

except getopt.GetoptError as e:

	print str( e )

	usage()

# process options

for opt, args in opts:

	if opt == "--help":

		help()

	elif opt == "--version":

		version()

	else:

		print >> sys.stderr, "unknown option"

		usage()

# check for files

if len( args ) == 0:

	print >> sys.stderr, "no files specified"

	usage()

# try to detect no DISPLAY

if os.getenv( 'DISPLAY', '' ) == '':

	print >> sys.stderr, 'could not open display'

	exit( 1 )

# we only now import the main window stuff, because it pulls in PyGTK which

# complains if it can't connect to a display

from prep_images.main_window import *

# process each image in turn

for filename in args:

	MainWindow( filename ).main()