def _textGetFile(prompt='select a file',
defaultDir='',
mode='file',
dlgVisualMethod='text',
termObj=None):
"""text based ui for user selection of files; can optionally be used
to get applications; this is tricky as sometimes apps are folders, not files
mode can either be file or app
"""
finalPath = ''
if defaultDir != '': # used as default dir selection
directory = defaultDir
elif drawer.getcwd() != None:
directory = drawer.getcwd()
elif drawer.getud() != None:
directory = drawer.getud()
else:
directory = ''
directory = drawer.pathScrub(directory)
while 1:
header = '\n%s' % directory
msgOut('%s\n' % prompt, termObj)
usrStr = askStr(lang.msgMenuFile, termObj)
if usrStr == None:
return None, -1 # cancel
# check first for a complete path
elif os.path.isfile(drawer.pathScrub(usrStr)):
status = 1
finalPath = drawer.pathScrub(usrStr)
elif usrStr.lower() == 'cd': # change directory
path, ok = promptGetDir('', directory, dlgVisualMethod, termObj)
if not ok: # error
status = -1
break # cancel entire session
else:
directory = path
continue
elif usrStr.lower() == 'c': # cancel selected
return None, -1 # cancel
else:
if usrStr.lower() != 'f':
msgOut(lang.msgConfusedInput, termObj)
continue
status = 0 # reinit status flag
while 1: # file selection loop
name = askStr(lang.msgDlgNameFile, termObj)
if name == None: return None, -1 # will cancel
# if an application, filter path before testing
if mode == 'app':
name = drawer.appPathFilter(name)
# check first if this is an absolute file path, accept if so
if ((os.path.isabs(name) and mode == 'file'
and not os.path.isdir(name) and os.path.exists(name))
or (os.path.isabs(name) and mode == 'app'
and drawer.isApp(name) and os.path.exists(name))):
finalPath = name
break
# else see if name is in dir; cant adjust name for apps here
# must assume that they are displayed to e user in w/ extension
elif name in os.listdir(directory):
fp = os.path.join(directory, name)
# check: if a dir or not app, fail
if ((mode == 'file' and os.path.isdir(fp))
or (mode == 'app' and not drawer.isApp(fp))):
if mode == 'file':
errorMsg = lang.msgDlgDirNotFile
elif mode == 'app':
errorMsg = lang.msgDlgNotApp
ok = askYesNo(errorMsg, 1, termObj)
if ok: continue
elif not ok:
status = -2
break
finalPath = fp
break
else: # not in this directory
ok = askYesNoCancel(lang.msgDlgBadFileName, termObj)
if ok: continue
elif not ok:
status = -2 # wil continue
break
else:
break
if status == -2: continue
# final check
if finalPath == '':
status = -1
break
else: # final check
query = lang.msgDlgSelectThisFile % finalPath
ok = askYesNoCancel(query, termObj)
if ok == -1: # cancel selection
status = -1
break
elif ok == 0:
continue # no, retry
elif ok:
status = 1
break
finalPath = drawer.pathScrub(finalPath)
return finalPath, status
def _textGetFile(prompt='select a file', defaultDir='', mode='file',
dlgVisualMethod='text', termObj=None):
"""text based ui for user selection of files; can optionally be used
to get applications; this is tricky as sometimes apps are folders, not files
mode can either be file or app
"""
finalPath = ''
if defaultDir != '': # used as default dir selection
directory = defaultDir
elif drawer.getcwd() != None:
directory = drawer.getcwd()
elif drawer.getud() != None:
directory = drawer.getud()
else: directory = ''
directory = drawer.pathScrub(directory)
while 1:
header = '\n%s' % directory
msgOut('%s\n' % prompt, termObj)
usrStr = askStr(lang.msgMenuFile, termObj)
if usrStr == None: return None, -1 # cancel
# check first for a complete path
elif os.path.isfile(drawer.pathScrub(usrStr)):
status = 1
finalPath = drawer.pathScrub(usrStr)
elif usrStr.lower() == 'cd': # change directory
path, ok = promptGetDir('', directory, dlgVisualMethod, termObj)
if not ok: # error
status = -1
break # cancel entire session
else:
directory = path
continue
elif usrStr.lower() == 'c': # cancel selected
return None, -1 # cancel
else:
if usrStr.lower() != 'f':
msgOut(lang.msgConfusedInput, termObj)
continue
status = 0 # reinit status flag
while 1: # file selection loop
name = askStr(lang.msgDlgNameFile, termObj)
if name == None: return None, -1 # will cancel
# if an application, filter path before testing
if mode == 'app':
name = drawer.appPathFilter(name)
# check first if this is an absolute file path, accept if so
if ((os.path.isabs(name) and mode == 'file' and
not os.path.isdir(name) and os.path.exists(name)) or
(os.path.isabs(name) and mode == 'app' and
drawer.isApp(name) and os.path.exists(name))):
finalPath = name
break
# else see if name is in dir; cant adjust name for apps here
# must assume that they are displayed to e user in w/ extension
elif name in os.listdir(directory):
fp = os.path.join(directory, name)
# check: if a dir or not app, fail
if ((mode == 'file' and os.path.isdir(fp)) or
(mode == 'app' and not drawer.isApp(fp))):
if mode == 'file':
errorMsg = lang.msgDlgDirNotFile
elif mode == 'app':
errorMsg = lang.msgDlgNotApp
ok = askYesNo(errorMsg, 1, termObj)
if ok: continue
elif not ok:
status = -2
break
finalPath = fp
break
else: # not in this directory
ok = askYesNoCancel(lang.msgDlgBadFileName, termObj)
if ok: continue
elif not ok:
status = -2 # wil continue
break
else: break
if status == -2: continue
# final check
if finalPath == '':
status = -1
break
else: # final check
query = lang.msgDlgSelectThisFile % finalPath
ok = askYesNoCancel(query, termObj)
if ok == -1: # cancel selection
status = -1
break
elif ok == 0: continue # no, retry
elif ok:
status = 1
break
finalPath = drawer.pathScrub(finalPath)
return finalPath, status
def openMedia(path, prefDict=None):
"""open a media or text file, file type is determined by extension
will assume that path is to a media file, rather than an exe
for executable scripts, use launch
if prefDict is provided, will get app path from there
keys in this disc must start w/ media type; image, audio, midi, text, ps
TODO: this should be updated to use application preferences
stored in prefTools.py, not here
"""
path = drawer.pathScrub(path)
dir, name = os.path.split(path)
name, ext = extSplit(name)
# this should be as method of a the pref tools
# pref object/dict, or a function in this module or drawer
if ext in imageEXT: fileType = 'image'
elif ext in audioEXT: fileType = 'audio'
elif ext in videoEXT: fileType = 'video'
elif ext in midiEXT: fileType = 'midi'
elif ext in textEXT or ext in codeEXT: fileType = 'text'
elif ext in psEXT: fileType = 'ps'
else: fileType = None
app = None # default nothing
if prefDict == None and fileType != None: # get default apps
# if os.name == 'mac': pass # rely on system
if os.name == 'posix':
if drawer.isDarwin(): # assume sys default for most
if fileType in ['audio', 'midi', 'video']:
app = '/Applications/QuickTime Player.app'
else: # other unix
if fileType == 'text': app = 'more'
elif fileType == 'audio': app = 'xmms' #'play' should work too
elif fileType == 'midi': app = 'playmidi' #
elif fileType == 'image': app = 'imagemagick'
elif fileType == 'ps': app = 'gs'
else: # win or other
pass # rely on system
elif fileType != None: # get from prefDict
for key in prefDict.keys():
# match by filetype string leading key and path string
if key.startswith(fileType) and 'path' in key.lower():
app = prefDict[key] # may be a complete file path, or a name
if app == '':
app = None # if given as empty, convert to none
elif not drawer.isApp(app):
app = None # if not an app any more, drop
# if os.name == 'mac': # os9
# cmdExe = '%s' % path # on mac, just launch txt file, rely on pref
if os.name == 'posix':
if drawer.isDarwin():
if app == None: # no app use system default
cmdExe = 'open "%s"' % path
elif app.lower().endswith('.app'): # if a .app type app
cmdExe = 'open -a "%s" "%s"' % (app, path)
else: # its a unix style command
cmdExe = '%s %s' % (app, path)
else: # other unix
if app == None:
cmdExe = '%s' % (path)
else:
cmdExe = '%s %s' % (app, path)
else: # win or other, rely on system settings
cmdExe = '%s' % path # on win, just launch path
return launch(cmdExe) # returns None on success
def openMedia(path, prefDict=None):
"""open a media or text file, file type is determined by extension
will assume that path is to a media file, rather than an exe
for executable scripts, use launch
if prefDict is provided, will get app path from there
keys in this disc must start w/ media type; image, audio, midi, text, ps
TODO: this should be updated to use application preferences
stored in prefTools.py, not here
"""
path = drawer.pathScrub(path)
dir, name = os.path.split(path)
name, ext = extSplit(name)
# this should be as method of a the pref tools
# pref object/dict, or a function in this module or drawer
if ext in imageEXT: fileType = 'image'
elif ext in audioEXT: fileType = 'audio'
elif ext in videoEXT: fileType = 'video'
elif ext in midiEXT: fileType = 'midi'
elif ext in textEXT or ext in codeEXT: fileType = 'text'
elif ext in psEXT: fileType = 'ps'
else: fileType = None
app = None # default nothing
if prefDict == None and fileType != None: # get default apps
# if os.name == 'mac': pass # rely on system
if os.name == 'posix':
if drawer.isDarwin(): # assume sys default for most
if fileType in ['audio', 'midi', 'video']:
app = '/Applications/QuickTime Player.app'
else: # other unix
if fileType == 'text' : app = 'more'
elif fileType == 'audio': app = 'xmms' #'play' should work too
elif fileType == 'midi' : app = 'playmidi' #
elif fileType == 'image': app = 'imagemagick'
elif fileType == 'ps': app = 'gs'
else: # win or other
pass # rely on system
elif fileType != None: # get from prefDict
for key in prefDict.keys():
# match by filetype string leading key and path string
if key.startswith(fileType) and 'path' in key.lower():
app = prefDict[key] # may be a complete file path, or a name
if app == '':
app = None # if given as empty, convert to none
elif not drawer.isApp(app):
app = None # if not an app any more, drop
# if os.name == 'mac': # os9
# cmdExe = '%s' % path # on mac, just launch txt file, rely on pref
if os.name == 'posix':
if drawer.isDarwin():
if app == None: # no app use system default
cmdExe = 'open "%s"' % path
elif app.lower().endswith('.app'): # if a .app type app
cmdExe = 'open -a "%s" "%s"' % (app, path)
else: # its a unix style command
cmdExe = '%s %s' % (app, path)
else: # other unix
if app == None:
cmdExe = '%s' % (path)
else:
cmdExe = '%s %s' % (app, path)
else: # win or other, rely on system settings
cmdExe = '%s' % path # on win, just launch path
return launch(cmdExe) # returns None on success
