Minutes are incrementing and decrementing

Author: DeadlyApps

Main.py

@@ -1,9 +1,11 @@
 from tkinter import *
 
 from forms.ScreenBlockerMenu import ScreenBlockerMenu
+from infrastructure.TimeOptionsManager import TimeOptionsManager
 
 root = Tk()
 
-screen_blocker_menu = ScreenBlockerMenu(root)
+time_optons_manager = TimeOptionsManager()
+screen_blocker_menu = ScreenBlockerMenu(root, time_optons_manager)
 
 root.mainloop()

forms/ScreenBlockerMenu.py

@@ -2,15 +2,22 @@
 
 
 class ScreenBlockerMenu(Frame):
-
-    def __init__(self, master, **kwargs):
+    def __init__(self, master, time_options_manager, **kwargs):
         super().__init__(master, **kwargs)
         self.master = master
         pad = 0
         self._geom = '200x200+0+0'
+
+        self.time_options_manager = time_options_manager
+        self.time_options_manager.subscribe_to_timechange(self.time_change_callback)
         self.set_window_properties(master, pad)
         self.build_window_content(master)
 
+    def time_change_callback(self, time, minutes, seconds):
+        print(time)
+        print(minutes)
+        self.label_minutes['text'] = minutes
+
     def set_window_properties(self, master, pad):
         master.geometry(self.get_current_window_geomitry(master, pad))
         master.bind('<Escape>', self.toggle_geometry)
@@ -49,14 +56,16 @@ def build_window_content(self, master):
         title.grid(row=row_index, columnspan=3, padx=30, pady=0, sticky=N)
         row_index += 1
 
-        minutes = Label(center_frame, text="10", font="Helvetica 180 bold")
-        minutes.grid(row=row_index, column=0, sticky=E)
+        self.label_minutes = Label(center_frame, text="10", font="Helvetica 180 bold")
+        self.label_minutes.grid(row=row_index, column=0, sticky=E)
+        self.label_minutes.bind("<Button-1>", lambda event: self.time_options_manager.increment_minutes())
+        self.label_minutes.bind("<Button-3>", lambda event: self.time_options_manager.decrement_minutes())
 
-        colon = Label(center_frame, text=":", font="Helvetica 180 bold")
-        colon.grid(row=row_index, column=1, sticky=N)
+        label_colon = Label(center_frame, text=":", font="Helvetica 180 bold")
+        label_colon.grid(row=row_index, column=1, sticky=N)
 
-        seconds = Label(center_frame, text="30", font="Helvetica 180 bold")
-        seconds.grid(row=row_index, column=2, sticky=W)
+        label_seconds = Label(center_frame, text="30", font="Helvetica 180 bold")
+        label_seconds.grid(row=row_index, column=2, sticky=W)
         row_index += 1
 
         label_up_next = Label(center_frame, text="Mobber Sit At the Keyboard", font="Helvetica 50 bold")
@@ -68,33 +77,33 @@ def build_window_content(self, master):
         row_index += 1
 
         add_mobber_label = Entry(center_frame, text="Add Mobber")
-        add_mobber_label.grid(row=row_index, columnspan=2, sticky=N+E+W, padx=10, pady=10)
+        add_mobber_label.grid(row=row_index, columnspan=2, sticky=N + E + W, padx=10, pady=10)
 
         add_mobber_button = Button(center_frame, text="Add Mobber")
-        add_mobber_button.grid(row=row_index, column=2, sticky=N+E+W, padx=10, pady=10)
+        add_mobber_button.grid(row=row_index, column=2, sticky=N + E + W, padx=10, pady=10)
         row_index += 1
 
         names_list = Listbox(center_frame)
-        names_list.grid(row=row_index, rowspan=4, columnspan=2, column=0, padx=10, pady=10, sticky=N+E+W)
+        names_list.grid(row=row_index, rowspan=4, columnspan=2, column=0, padx=10, pady=10, sticky=N + E + W)
 
         remove_mobber_button = Button(center_frame, text="Remove Mobber")
-        remove_mobber_button.grid(row=row_index, column=2, sticky=N+E+W, padx=10, pady=10)
+        remove_mobber_button.grid(row=row_index, column=2, sticky=N + E + W, padx=10, pady=10)
         row_index += 1
 
         move_mobber_up_button = Button(center_frame, text="Move Mobber Up")
-        move_mobber_up_button.grid(row=row_index, column=2, sticky=N+E+W, padx=10, pady=10)
+        move_mobber_up_button.grid(row=row_index, column=2, sticky=N + E + W, padx=10, pady=10)
         row_index += 1
 
         move_mobber_down_button = Button(center_frame, text="Move Mobber Down")
-        move_mobber_down_button.grid(row=row_index, column=2, sticky=N+E+W, padx=10, pady=10)
+        move_mobber_down_button.grid(row=row_index, column=2, sticky=N + E + W, padx=10, pady=10)
         row_index += 1
 
         clear_mobbers_button = Button(center_frame, text="Clear Mobbers")
-        clear_mobbers_button.grid(row=row_index, column=2, sticky=N+E+W, padx=10, pady=10)
+        clear_mobbers_button.grid(row=row_index, column=2, sticky=N + E + W, padx=10, pady=10)
         row_index += 1
 
-        start_button = Button(center_frame, text="Start Mobbing!",font="Helvetica 30 bold")
-        start_button.grid(row=row_index, columnspan=3, sticky=N+E+W, padx=10, pady=10)
+        start_button = Button(center_frame, text="Start Mobbing!", font="Helvetica 30 bold")
+        start_button.grid(row=row_index, columnspan=3, sticky=N + E + W, padx=10, pady=10)
         row_index += 1
 
         center_frame.pack(anchor=CENTER, pady=60)

infrastructure/TimeOptionsManager.py

@@ -0,0 +1,32 @@
+class TimeOptionsManager(object):
+    def __init__(self):
+        self.minutes = 10
+        self.seconds = 0
+        self.time_change_callbacks = []
+
+    def get_time_string(self):
+        return "{0:0>2}:{1:0>2}".format(self.minutes, self.seconds)
+
+    def increment_minutes(self):
+        self.minutes += 1
+        self.fire_time_change_callbacks()
+
+    def decrement_minutes(self):
+        self.minutes -= 1
+        self.fire_time_change_callbacks()
+
+    def increment_seconds(self):
+        self.seconds = (self.seconds + 15) % 60
+        self.fire_time_change_callbacks()
+
+    def decrement_seconds(self):
+        self.seconds = ((self.seconds + 60) - 15) % 60
+        self.fire_time_change_callbacks()
+
+    def subscribe_to_timechange(self, time_change_callback):
+        self.time_change_callbacks.append(time_change_callback)
+
+    def fire_time_change_callbacks(self):
+        for time_change_callback in self.time_change_callbacks:
+            if time_change_callback:
+                time_change_callback(self.get_time_string(), self.minutes, self.seconds)