Work on the hsb example

examples/tk_gui_hsb.py

@@ -15,23 +15,43 @@
 
 root = Tk()
 
-def hue_command(x):
-    print x
-
 lights = b.get_light_objects('id')
+light_selection = []
+
+
+def curry(fn, *cargs, **ckwargs):
+    def call_fn(*fargs, **fkwargs):
+        d = ckwargs.copy()
+        d.update(fkwargs)
+        return fn(*(cargs + fargs), **d)
+    return call_fn
+
+def hue_command(x):
+    if len(light_selection) > 0:
+        b.set_light(light_selection, 'hue', int(x))
+def sat_command(x):
+    if len(light_selection) > 0:
+        b.set_light(light_selection, 'sat', int(x))
+def bri_command(x):
+    if len(light_selection) > 0:
+        b.set_light(light_selection, 'bri', int(x))
+
+def select_button_command(light, button_state):
+    global light_selection
+    if button_state.get():
+        light_selection.append(light)
+    else:
+        light_selection.remove(light)
+    print light_selection
 
 slider_frame = Frame(root)
-slider_frame.pack()
+slider_frame.pack(pady = 10)
 
 channels_frame = Frame(root)
 channels_frame.pack()
 
 label_frame = Frame(channels_frame)
-label_frame.pack(side=LEFT)
-
-label_name = Label(label_frame)
-label_name.config(text = 'Name')
-label_name.pack()
+label_frame.pack(side=LEFT, padx = 10)
 
 label_state = Label(label_frame)
 label_state.config(text = 'State')
@@ -41,30 +61,33 @@ def hue_command(x):
 label_select.config(text = 'Select')
 label_select.pack()
 
+label_name = Label(label_frame)
+label_name.config(text = 'Name')
+label_name.pack()
 
 hue_slider = Scale(slider_frame, from_ = 65535, to = 0, command = hue_command)
-sat_slider = Scale(slider_frame, from_ = 254, to = 0, command = hue_command)
-bri_slider = Scale(slider_frame, from_ = 254, to = 0, command = hue_command)
+sat_slider = Scale(slider_frame, from_ = 254, to = 0, command = sat_command)
+bri_slider = Scale(slider_frame, from_ = 254, to = 0, command = bri_command)
 hue_slider.pack(side=LEFT)
 sat_slider.pack(side=LEFT)
 bri_slider.pack(side=LEFT)
 
 
 for light_id in lights:
     channel_frame = Frame(channels_frame)
-    channel_frame.pack(side = LEFT)
+    channel_frame.pack(side = LEFT, padx = 10)
 
     button_var = BooleanVar()
     button_var.set(b.get_light(light_id, 'on'))
     button_command = lambda button_var=button_var, light_id=light_id: b.set_light(light_id, 'on', button_var.get())
     button = Checkbutton(channel_frame, variable = button_var, command = button_command)
     button.pack()
 
-    button2_var = BooleanVar()
-    button2_var.set(b.get_light(light_id, 'on'))
-    button2_command = lambda button2_var=button2_var, light_id=light_id: b.set_light(light_id, 'on', button2_var.get())
-    button2 = Checkbutton(channel_frame, variable = button2_var, command = button2_command)
-    button2.pack()
+    select_button_var = BooleanVar()
+    #select_button_var.set(b.get_light(light_id, 'on'))
+    select_button_callback = curry(select_button_command, light_id, select_button_var)
+    select_button = Checkbutton(channel_frame, variable = select_button_var, command = select_button_callback)
+    select_button.pack()
 
     label = Label(channel_frame)
     label.config(text = b.get_light(light_id,'name'))