mirror of
https://github.com/microtherion/VocalEasel.git
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176 lines
4.0 KiB
Python
176 lines
4.0 KiB
Python
# paths.py
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"""
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This module is an integeral part of the program
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MMA - Musical Midi Accompaniment.
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This program is free software; you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation; either version 2 of the License, or
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(at your option) any later version.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program; if not, write to the Free Software
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Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
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Bob van der Poel <bob@mellowood.ca>
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This module contains functions for setting various path variables.
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"""
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import os
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import gbl
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from MMA.common import *
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import MMA.auto
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import MMA.grooves
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import MMA.exits
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outfile = ''
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##################################
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# These routines set various filepaths in gbl
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def mmastart(ln):
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""" Set/append to the mmastart list. """
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if not ln:
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error ("Use: MMAstart FILE [file...]")
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for a in ln:
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gbl.mmaStart.append(MMA.file.fixfname(a))
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if gbl.debug:
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print "MMAstart set to:",
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for a in gbl.mmaStart:
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print "'%s'" % a,
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print
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def mmaend(ln):
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""" Set/append to the mmaend list. """
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if not ln:
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error ("Use: MMAend FILE [file...]")
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for a in ln:
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gbl.mmaEnd.append(MMA.file.fixfname(a))
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if gbl.debug:
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print "MMAend set to:",
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for a in gbl.mmaEnd:
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print "'%s'" % a,
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print
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def setLibPath(ln):
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""" Set the LibPath variable. """
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if len(ln) > 1:
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error("Only one path can be entered for LibPath")
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f = MMA.file.fixfname(ln[0])
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gbl.libPath = f
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# forget about previously loaded mma lib databases
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MMA.auto.grooveDB = []
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MMA.grooves.glist = {}
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MMA.grooves.lastGroove = ''
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MMA.grooves.currentGroove = ''
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if gbl.debug:
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print "LibPath set to '%s'" % gbl.libPath
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def setAutoPath(ln):
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""" Set the autoPath variable. """
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if not ln:
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error("SetAutoLibPath: At least one filename is needed.")
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gbl.autoLib = []
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for l in ln:
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gbl.autoLib.append( MMA.file.fixfname(l))
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# delete previous auto groove list. We'll read again when needed.
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MMA.auto.grooveDB = []
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# To avoid conflicts, delete all existing grooves (current seq not effected)
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MMA.grooves.glist = {}
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MMA.grooves.lastGroove = ''
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MMA.grooves.currentGroove = ''
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if gbl.debug:
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print "AutoLibPath set to '%s'" % gbl.autoLib
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def setIncPath(ln):
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""" Set the IncPath variable. """
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if len(ln)>1:
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error("Only one path is permitted in SetIncPath")
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gbl.incPath = MMA.file.fixfname(ln[0])
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if gbl.debug:
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print "IncPath set to '%s'" % gbl.incPath
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def setOutPath(ln):
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""" Set the Outpath variable. """
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if not ln:
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gbl.outPath = ""
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elif len(ln) > 1:
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error ("Use: SetOutPath PATH")
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else:
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gbl.outPath = MMA.file.fixfname(ln[0])
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if gbl.debug:
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print "OutPath set to '%s'" % gbl.outPath
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def createOutfileName(extension):
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""" Create the output filename.
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Called from the mainline, below and from lyrics karmode.
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If outfile was specified on cmd line then leave it alone.
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Otherwise ...
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1. strip off the extension if it is .mma,
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2. append .mid
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"""
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global outfile
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if gbl.playFile and gbl.outfile:
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error("You cannot use the -f option with -P")
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if gbl.outfile:
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outfile = gbl.outfile
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elif gbl.playFile:
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outfile = "MMAtmp%s.mid" % os.getpid()
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MMA.exits.files.append(outfile)
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else:
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outfile, ext = os.path.splitext(gbl.infile)
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if ext != gbl.ext:
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outfile=gbl.infile
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outfile += extension
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outfile=MMA.file.fixfname(outfile)
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