class Gui:
def __init__(self, parent,width=800, height=800 ):
self.width = width
self.height = height
self.parent = Frame(parent, width =self.width, height =self.width)
self.canvas = Canvas(master=self.parent,width= self.width, height =self.height)
self.canvas.pack()
self.rect_dict = {}
self.parent.pack()
self.running = False
menubar = Menu(parent)
boardmenu = Menu(menubar, tearoff=0)
boardmenu.add_command(label="Camel", command=lambda: self.setboard("nonograms/nono-camel.txt"))
boardmenu.add_command(label="Cat", command=lambda: self.setboard("nonograms/nono-cat.txt"))
boardmenu.add_command(label="Chick", command=lambda: self.setboard("nonograms/nono-chick.txt"))
boardmenu.add_command(label="Heart", command=lambda: self.setboard("nonograms/nono-heart-1.txt"))
boardmenu.add_command(label="Rabbit", command=lambda: self.setboard("nonograms/nono-rabbit.txt"))
boardmenu.add_command(label="Sailboat", command=lambda: self.setboard("nonograms/nono-sailboat.txt"))
boardmenu.add_command(label="Telephone", command=lambda: self.setboard("nonograms/nono-telephone.txt"))
boardmenu.add_command(label="Custom board", command=lambda: self.openfile())
boardmenu.add_separator()
boardmenu.add_command(label="Exit", command=parent.quit)
menubar.add_cascade(label="Board", menu=boardmenu)
parent.config(menu=menubar)
def openfile(self):
self.setboard(askopenfilename(parent=self.parent))
def setboard(self,filename):
self.running= False
self.canvas.delete("all")
self.nonoastargac = NonoAstarGac(filename)
self.drawMap()
self.run()
def do_one_astar_step(self):
self.nonoastargac.astar.do_one_step()
self.redraw(self.nonoastargac.csp.rowvars,self.nonoastargac.csp.colvars)
def run(self):
if not self.running:
self.nonoastargac.domainfilter()
self.running = True
self.redraw(self.nonoastargac.csp.rowvars,self.nonoastargac.csp.colvars)
if self.running:
self.nonoastargac.astar.do_one_step()
self.redraw(self.nonoastargac.csp.rowvars,self.nonoastargac.csp.colvars)
if len(self.nonoastargac.astar.openlist)>0:
self.parent.after(100, self.run)
print "nodes created: " + str(self.nonoastargac.astar.nodes_created)
print "nodes expanded: " +str(self.nonoastargac.astar.nodes_expanded)
print "length of path: "+ str(len(self.nonoastargac.astar.findpath(self.nonoastargac.astar.searchstate)))
def redraw(self,rows,cols):
for i in range(len(cols)):
col_list = self.nonoastargac.astar.searchstate.domains[cols[i]]
if len(col_list) == 1:
col_list = col_list[0]
for j in range(len(rows)):
if col_list[j] is True:
fillcolor = "black"
outlinecol = "white"
else:
fillcolor = "white"
outlinecol ="white"
self.canvas.itemconfig(self.rect_dict[(i,j)],fill = fillcolor,outline=outlinecol)
for i in (range(len(rows))):
row_list = self.nonoastargac.astar.searchstate.domains[rows[i]]
if len(row_list) == 1:
row_list = row_list[0]
for j in range(len(rows)-1):
if row_list[j] is True:
fillcolor = "black"
outlinecol = "white"
else:
fillcolor = "white"
outlinecol ="white"
self.canvas.itemconfig(self.rect_dict[(j,len(rows)-1-i)],fill = fillcolor,outline=outlinecol)
def drawMap(self):
squarewidth =self.width/len(self.nonoastargac.csp.colvars)
squareheight =self.height/len(self.nonoastargac.csp.rowvars)
square_size = min(squarewidth,squareheight)
for col in range(len(self.nonoastargac.csp.colvars)):
for row in range(len(self.nonoastargac.csp.rowvars)):
x1 = (col * square_size)+5
y1 = (row * square_size)+5
x2 = x1 + square_size
y2 = y1 + square_size
self.rect_dict[(col,row)] = self.canvas.create_rectangle(x1, y1, x2, y2, outline="black", fill="white",
tags="square")
def setboard(self,filename):
self.running= False
self.canvas.delete("all")
self.nonoastargac = NonoAstarGac(filename)
self.drawMap()
self.run()