Changeset 87:08600f868875

Timestamp:

12/13/10 02:23:13 (5 years ago)

Author:

is_rusinov

Branch:

default

Message:

+ statusbar, fix #24

File:

• Interface.py (modified) (11 diffs)

Interface.py

@@ -13 +13 @@
 class Handlers(object):
         
-        def __init__(self, cell_size=8, line_width=1 ,delay=10, dx=0, dy=0):# cell_size is size of cell, including line width, if there is it
+        def __init__(self, cell_size=8, line_width=1 ,delay=8, dx=0, dy=0):# cell_size is size of cell, including line width, if there is it
                 self.cell_size = cell_size
                 self.line_width = line_width
@@ -33 +33 @@
                         self.is_started = True
                         self.repeat()
+                        self.update_status()
         
         def repeat(self):
@@ -41 +42 @@
                 canvas.after_cancel(self.after_id)
                 self.is_started = False
+                self.update_status()
         
         def next_step(self, event=None):
@@ -46 +48 @@
                         canvas.after_cancel(self.after_id)
                         self.is_started = False
+                        self.update_status()
                 else:
                         self.draw_cell(automata.next_step())
@@ -101 +104 @@
         
         def slower(self, event=None, speed_rate=2):
-                self.stop()
-                self.delay = self.delay*speed_rate
-                self.start()
+                if self.delay <= 500:
+                        self.delay = self.delay * speed_rate
+                        self.update_status()
         
         def faster(self, event=None, speed_rate=2):
-                self.stop()
                 self.delay = self.delay / speed_rate
                 if self.delay == 0:
                         self.delay = 1
-                self.start()
+                self.update_status()
         
         def change_size(self):
@@ -134 +136 @@
                         self.hide_size_window()
                         self.change_scroll_area()
+                        self.update_status()
                 except Exception:
                         message.config(text="Operation is refused")
                         message.after(2000, self.clear_message)
+        
         def draw_cell(self, cells):
                 for row, col in cells:
@@ -392 +396 @@
         
         def show_size_window(self, event=None):
+                size.config(text=str(len(automata.field[0])) + " x " + str(len(automata.field)))
                 size_window.deiconify()
         
@@ -485 +490 @@
                 height = automata.height * (self.cell_size + self.line_width) + self.line_width
                 canvas.config(scrollregion=(0, 0, width, height))
+        def update_status(self):
+                status_size.config(text="size: " + str(len(automata.field[0])) + " x " + str(len(automata.field)))
+                state = "paused"
+                speed = 0
+                if self.is_started:
+                        state = "running"
+                        speed = 512 / self.delay
+                status_state.config(text="status: " + state)
+                status_speed.config(text="speed: " + str(speed))
 
 
@@ -503 +517 @@
 canvas.bind_all("<KeyRelease>", handlers.release_key)
 
-scroll_x=Scrollbar(root, orient="horizontal")
-scroll_y=Scrollbar(root, orient="vertical")
+scroll_x = Scrollbar(root, orient="horizontal")
+scroll_y = Scrollbar(root, orient="vertical")
+statusline = Frame(root)
+status_size = Label(statusline)
+status_state = Label(statusline)
+status_speed = Label(statusline)
+
+handlers.update_status()
 
 canvas.grid(row=0, column=0, sticky="nsew")
 scroll_y.grid(row=0, column=1, sticky="ns")
 scroll_x.grid(row=1, column=0, sticky="ew")
+statusline.grid(row=2, column=0, sticky="ew")
+status_size.grid(row=0, column=0, sticky="w")
+status_state.grid(row=0, column=1, sticky="w")
+status_speed.grid(row=0, column=2, sticky="w")
 
 handlers.change_scroll_area()
@@ -516 +540 @@
 root.columnconfigure(0, weight=1)
 root.rowconfigure(0, weight=1)
+statusline.columnconfigure(0, weight=1)
+statusline.columnconfigure(1, weight=1)
+statusline.columnconfigure(2, weight=1)
 
 
@@ -632 +659 @@
 size_window.protocol("WM_DELETE_WINDOW", handlers.hide_size_window)
 Label(size_window, text= "Current size of window:").pack(side="top", fill="x")
-size = Label(size_window, text= str(len(automata.field)) + " x " + str(len(automata.field[0])))
+size = Label(size_window, text= str(len(automata.field[0])) + " x " + str(len(automata.field)))
 size.pack(side="top", fill="x")
 Label(size_window, text= "New size:").pack(side="top", fill="x")