class App:
currentFile = None
can = None
def __init__(self, root):
root.minsize(ASIZE, ASIZE)
self.can = GridCanvas(root)
self.drawMenu(root)
def drawMenu(self, root):
menuBar = Menu(root)
menuBar.add_cascade(label="File", menu=self.drawFileMenu(menuBar))
menuBar.add_cascade(label="Edit", menu=self.drawEditMenu(menuBar))
menuBar.add_cascade(label="Options", menu=self.drawOptionsMenu(menuBar))
root.config(menu=menuBar)
def drawOptionsMenu(self, menuBar):
optionsmenu = Menu(menuBar, tearoff=0)
optionsmenu.add_checkbutton(label="Allow non self-avoiding", command=self.ansf)
return optionsmenu
def drawEditMenu(self, menuBar):
editmenu = Menu(menuBar, tearoff=0)
editmenu.add_command(label="Undo", command=self.can.undo)
return editmenu
def drawFileMenu(self, menuBar):
filemenu = Menu(menuBar, tearoff=0)
filemenu.add_command(label="New", command=self.new)
filemenu.add_command(label="Open...", command=self.openFile)
filemenu.add_command(label="Save", command=self.save)
filemenu.add_command(label="Save as...", command=self.saveAs)
filemenu.add_command(label="Debug", command=self.debug)
filemenu.add_command(label="Quit", command=root.quit)
return filemenu
def ansf(self):
if self.can.allowSelfAvoidOnly:
self.can.allowSelfAvoidOnly = False
else:
self.can.allowSelfAvoidOnly = True
def saveAs(self):
filename = self.getSaveDialog()
if filename:
self.currentFile = filename
Parser().writeToFile(self.can.segs, filename)
def save(self):
if self.currentFile is None:
return self.saveAs()
else:
Parser().writeToFile(self.can.segs, self.currentFile)
def new(self):
self.currentFile = None
self.can.wipe([])
def debug(self):
print Parser().toSequence(self.can.segs)
def openFile(self):
filename = self.getOpenDialog()
received = Parser().readFromFile(filename)
self.can.wipe(received)
def getSaveDialog(self):
sFOPT = FOPT
sFOPT["initialfile"] = "new walk.spw"
return asksaveasfilename(**FOPT)
def getOpenDialog(self):
return askopenfilename(**FOPT)
def __init__(self, root):
root.minsize(ASIZE, ASIZE)
self.can = GridCanvas(root)
self.drawMenu(root)
