def init_gui(self):
self.draw_area = DrawArea(self.sub_frame)
self.pallete = HeaderFrame(self.sub_frame, 'Palette')
self.pallete.close = self.hide_pallete
self.draw_area.grid(row=0,
column=0,
rowspan=4,
columnspan=3,
sticky=(tk.N, tk.S, tk.W, tk.E))
self.pallete.grid(row=0,
column=3,
rowspan=4,
columnspan=1,
sticky=(tk.N, tk.S, tk.W, tk.E))
self.fields = Section(self.pallete.sub_frame,
text='Fields',
relief="raised",
borderwidth=1)
self.fields.pack(fill="x", pady=2, padx=2, anchor="ne")
self.constructs = Section(self.pallete.sub_frame,
text='Constructs',
relief="raised",
borderwidth=1)
self.constructs.pack(fill="x", expand=1, pady=2, padx=2, anchor="ne")
for r in range(4):
self.sub_frame.rowconfigure(r, weight=1)
for c in range(4):
self.sub_frame.columnconfigure(c, weight=1)
self.init_fields()
self.init_constructs()
def attach(self, canvas, x=10, y=10):
if canvas is self.canvas:
self.canvas.coords(self.id, x, y)
return
if self.canvas:
self.detach()
if not canvas:
return zxx
if self.label is not None:
self.label.destroy()
if 'S' in self.name and self.is_copy:
label = StartField(canvas, self.ba, 'Start')
elif 'Field' in self.name and self.is_copy:
label = Variable(canvas, self.ba, 'Field')
elif 'Reference List' in self.name and self.is_copy:
label = ReferenceList(canvas, self.ba, 'Reference List')
elif 'E' in self.name and self.is_copy:
label = HeaderFrame(canvas, 'End')
elif 'Packet Info' in self.name and self.is_copy:
label = PacketInfo(canvas, self.ba, 'Packet')
elif 'rect' in self.shape:
label = tk.Label(canvas,
text=self.name,
borderwidth=2,
relief="raised",
padx=10,
pady=10)
elif 'circular' in self.shape:
label = CircularButton(canvas, 50, 50, 'grey', self.name)
elif 'rhombus' in self.shape:
label = RhombusButton(canvas, 300, 150, 'grey')
else:
label = ArrowButton(canvas, 200, 150, 'black')
self.arrow = True
id = canvas.create_window(x, y, window=label, anchor="nw")
self.canvas = canvas
self.label = label
self.id = id
if not self.is_copy:
label.bind("<ButtonPress>", self.press)
if self.is_copy:
label.bind("<ButtonPress>", self.press_copy)