def __init__(self, master=None, lemma_configpath="", lemma_modulepath=""):
Frame.__init__(self, master)
self.currentFile = ""
self.updateTitle()
common.detectPlatform()
self.modulePath = lemma_modulepath
# If Linux and installed in /usr or /usr/local, use ~/.lemma for config directory
# otherwise, store settings in application folder
if lemma_configpath == "":
if self.modulePath in ("/usr/local/share/lemma", "/usr/share/lemma") and common.isLinux:
self.configPath = os.path.expanduser("~/.lemma")
# Create the directory if this is missing
if not os.path.isdir(self.configPath):
os.mkdir(self.configPath)
logging.debug("[app] Creating directory " + self.configPath)
else:
self.configPath = os.path.abspath(sys.path[0])
else:
# user-defined config path
self.configPath = os.path.abspath(lemma_configpath)
logging.debug("[app] Settings will be stored in " + self.configPath)
common.setConfigPath(self.configPath)
common.readSettings()
settings.readGrooves()
fonts.readFonts()
self.grid(sticky=N+S+E+W)
self.option_add("*font", autoScaleFont(FONTS["Base"]))
self.createWidgets()
def apply(self):
# read variables and strip trailing spaces
pythonPath = self.pythonPathEntry.get().strip(' ')
mmaPath = self.mmaPathEntry.get().strip(' ')
libDir = self.mmaLibDirEntry.get().strip(' ')
midiEngine = self.midiEngineButton["text"]
midiPlayer = self.midiPlayerEntry.get().strip(' ')
customGroovePath = self.customGroovePathEntry.get().strip(' ')
measuresPerRow = self.measuresPerRowEntry.get().strip(' ')
logging.debug("[Settings] Settings are: (" + pythonPath + "," + mmaPath + "," + midiPlayer + "," + customGroovePath + ")")
# validate the existence of these paths
if not os.path.exists(pythonPath):
tkMessageBox.showerror("Error", "Python path: '" + pythonPath + "' does not exist.")
return
if not os.path.exists(mmaPath):
tkMessageBox.showerror("Error", "MMA path: '" + mmaPath + "' does not exist.")
if os.path.isdir(pythonPath):
tkMessageBox.showerror("Error", "Python path: '" + pythonPath + "' is a directory and not a filename.")
return
if os.path.isdir(mmaPath):
tkMessageBox.showerror("Error", "MMA path: '" + mmaPath + "' is a directory and not a filename.")
return
if not os.path.exists(libDir):
tkMessageBox.showerror("Error", "MMA grooves path: '" + libDir + "' does not exist.")
return
realmidipath = re.compile(r'\s-[^\s]*').sub("", midiPlayer) # strip any command-line options
if not os.path.exists(realmidipath):
tkMessageBox.showwarning("Warning", "Midi player path: '" + midiPlayer + "' does not exist. You won't be able to play MMA files.")
if os.path.isdir(realmidipath):
tkMessageBox.showwarning("Warning", "Midi player path: '" + midiPlayer + "' is a directory and not a filename. You won't be able to play the MMA file.")
if customGroovePath != "" and not os.path.exists(customGroovePath):
tkMessageBox.showwarning("Warning", "Custom groove path: '" + customGroovePath + "' does not exist.")
# save the settings into settings file
config = ConfigParser.ConfigParser()
config.read(common.settingsFile)
if not config.has_section("paths"):
config.add_section("paths")
config.set("paths", "python", pythonPath)
config.set("paths", "mma", mmaPath)
config.set("paths", "midiplayer", midiPlayer)
config.set("paths", "grooves", libDir)
config.set("paths", "customgrooves", customGroovePath)
if not config.has_section("misc"):
config.add_section("misc")
config.set("misc", "measures_per_row", measuresPerRow)
config.set("misc", "midiengine", midiEngine)
f = open(common.settingsFile, "w")
config.write(f)
f.close()
common.printOutput("Settings saved in " + common.settingsFile)
# read the settings file to set the global variables
common.readSettings()
def apply(self):
# read variables and strip trailing spaces
pythonPath = self.pythonPathEntry.get().strip(' ')
mmaPath = self.mmaPathEntry.get().strip(' ')
libDir = self.mmaLibDirEntry.get().strip(' ')
midiEngine = self.midiEngineButton["text"]
midiPlayer = self.midiPlayerEntry.get().strip(' ')
customGroovePath = self.customGroovePathEntry.get().strip(' ')
measuresPerRow = self.measuresPerRowEntry.get().strip(' ')
logging.debug("[Settings] Settings are: (" + pythonPath + "," +
mmaPath + "," + midiPlayer + "," + customGroovePath +
")")
# validate the existence of these paths
if not os.path.exists(pythonPath):
tkMessageBox.showerror(
"Error", "Python path: '" + pythonPath + "' does not exist.")
return
if not os.path.exists(mmaPath):
tkMessageBox.showerror(
"Error", "MMA path: '" + mmaPath + "' does not exist.")
if os.path.isdir(pythonPath):
tkMessageBox.showerror(
"Error", "Python path: '" + pythonPath +
"' is a directory and not a filename.")
return
if os.path.isdir(mmaPath):
tkMessageBox.showerror(
"Error", "MMA path: '" + mmaPath +
"' is a directory and not a filename.")
return
if not os.path.exists(libDir):
tkMessageBox.showerror(
"Error", "MMA grooves path: '" + libDir + "' does not exist.")
return
realmidipath = re.compile(r'\s-[^\s]*').sub(
"", midiPlayer) # strip any command-line options
if not os.path.exists(realmidipath):
tkMessageBox.showwarning(
"Warning", "Midi player path: '" + midiPlayer +
"' does not exist. You won't be able to play MMA files.")
if os.path.isdir(realmidipath):
tkMessageBox.showwarning(
"Warning", "Midi player path: '" + midiPlayer +
"' is a directory and not a filename. You won't be able to play the MMA file."
)
if customGroovePath != "" and not os.path.exists(customGroovePath):
tkMessageBox.showwarning(
"Warning", "Custom groove path: '" + customGroovePath +
"' does not exist.")
# save the settings into settings file
config = ConfigParser.ConfigParser()
config.read(common.settingsFile)
if not config.has_section("paths"):
config.add_section("paths")
config.set("paths", "python", pythonPath)
config.set("paths", "mma", mmaPath)
config.set("paths", "midiplayer", midiPlayer)
config.set("paths", "grooves", libDir)
config.set("paths", "customgrooves", customGroovePath)
if not config.has_section("misc"):
config.add_section("misc")
config.set("misc", "measures_per_row", measuresPerRow)
config.set("misc", "midiengine", midiEngine)
f = open(common.settingsFile, "w")
config.write(f)
f.close()
common.printOutput("Settings saved in " + common.settingsFile)
# read the settings file to set the global variables
common.readSettings()
