Changeset 70:d415e749c701

Timestamp:

12/12/10 01:21:24 (5 years ago)

Author:

is_rusinov

Branch:

default

Message:

+ save/open file and change_size (change_size is not working)

File:

• Interface.py (modified) (10 diffs)

Interface.py

@@ -1 +1 @@
 import math
 import random
+import pickle
 import tkColorChooser
+import tkFileDialog
 from Tkinter import *
 
@@ -24 +26 @@
                 self.is_started = False
                 self.char = None
-                self.keys = dict()
+                self.keys = {}
+                for index, state in enumerate(automata.states):
+                        self.keys[state.key] = index
                 self.draw()
         def start(self):
@@ -42 +46 @@
         
         def save_file(self):
-                pass
+                file = tkFileDialog.asksaveasfile(title="Save automata as", filetypes=[('Cyclic cell Automata File', '*.caf')])
+                print file
+                pickle.dump([automata.field, automata.states], file)
         
         def open_file(self):
-                pass
+                file = tkFileDialog.askopenfile(title="Open file", filetypes=[('Cyclic cell Automata File', '*.caf')])
+                if file != None:
+                        from_file = pickle.load(file)
+                        automata.field = from_file[0]
+                        automata.height = len(automata.field)
+                        automata.width = len(automata.field[0])
+                        automata.states = from_file[1]
+                        self.selected_state = None
+                        self.refresh_dicts()
+                        self.refresh_list()
+                        self.hide_automata_window()
+                        self.draw()
         
         def show_help_window(self):
@@ -72 +89 @@
                         self.delay = 0
         
-        def change_size(self, dx, dy, position=0):
-                if position < 9:
+        def change_size(self):
+                try:
+                        dx = int(size_x.get()) - automata.width
+                        dy = int(size_y.get()) - automata.height
+                        position = side.get()
                         if position == 0 or position == 3 or position == 6:
                                 automata.change_size(dx, 3)
@@ -89 +109 @@
                                 automata.change_size(dy, 2)
                         self.draw()
-        
+                        self.hide_size_window()
+                except Exception:
+                        message.config(text="Operation is refused")
+                        message.after(2000, self.clear_message)
         def draw_cell(self, cells):
                 for row, col in cells:
@@ -99 +122 @@
                 canvas.delete("all")
                 self.cells = []
-                
                 shift = self.cell_size + self.line_width
-                                
                 left = -self.offset_x + self.line_width
                 top = -self.offset_y + self.line_width
@@ -372 +393 @@
         
         def show_automata_window(self):
+                self.select_item(self.selected_state)
+                self.refresh_list
                 automata_window.deiconify()
         
@@ -417 +440 @@
         def clear_error(self):
                 error.config(text="")
+        
+        def clear_message(self):
+                message.config(text="")
         
         def clean_field(self):
@@ -575 +601 @@
 
 
-side = 0
+side = IntVar()
 
 size_window = Toplevel(root)
@@ -617 +643 @@
 Label(size_window).pack(side="top", fill="x")
 apply_frame = Frame(size_window, padx=10, pady=5)
-apply_size = Button(apply_frame, text="Apply", width=6)
+apply_size = Button(apply_frame, text="Apply", width=6, command=handlers.change_size)
 apply_size.pack(side="left", fill="x")
 close_size = Button(apply_frame, text="Close", command=handlers.hide_size_window, width=6)
 close_size.pack(side="right", fill="x")
 apply_frame.pack(side="top", fill="x")
-
+message = Label(size_window, text="")
+message.pack(side="top", fill="x")
 menubar = Menu(root)
 root.config(menu=menubar)