light9 Changeset - 411de8b46aef

Changeset - 411de8b46aef

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dmcc - 22 years ago 2002-07-07 12:06:16

the famous you-are-in-the-process-of-changing-this-light indicator.
the famous you-are-in-the-process-of-changing-this-light indicator.
red = going up
blue = going down

also, a generic color fader in uihelpers.py -- unused (as of now)

3 files changed with 26 insertions and 5 deletions:

light8/panels.py

light8/rsn.py

light8/uihelpers.py

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light8/panels.py

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@@ @@ -47,7 +47,7 @@ class Leveldisplay: @@
     def __init__(self, parent, channel_levels, num_channels=68):
         frames = (make_frame(parent), make_frame(parent))
         channel_levels[:]=[]
-        self.number_labels = {}
+        self.number_labels = []
         for channel in range(1, num_channels+1):
             # frame for this channel
@@ @@ -56,7 +56,7 @@ class Leveldisplay: @@
             num_lab = Label(f, text=str(channel), width=3, bg='lightPink',
                 font=stdfont, padx=0, pady=0, bd=0, height=1)
             num_lab.pack(side='left')
-            self.number_labels[channel] = num_lab
+            self.number_labels.append(num_lab)
             # text description of channel
             Label(f, text=Patch.get_channel_name(channel), width=8,

light8/rsn.py

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@@ @@ -4,7 +4,7 @@ from __future__ import nested_scopes @@
 from Tkinter import *
 from time import sleep
 from signal import *
 import sys, thread, cPickle
+import sys, thread, cPickle, math
 import io
 from uihelpers import *
@@ @@ -69,7 +69,7 @@ class Lightboard: @@
         leveldisplay_tl = toplevelat(873,400)
         leveldisplay_tl.bind('<Escape>', sys.exit)
         leveldisplay = Leveldisplay(leveldisplay_tl, self.channel_levels)
+        self.leveldisplay = Leveldisplay(leveldisplay_tl, self.channel_levels)
         Console()
@@ @@ -105,10 +105,18 @@ class Lightboard: @@
         levels = [int(l) for l in levels]
         for lev,lab,oldlev in zip(levels, self.channel_levels, self.oldlevels):
         for lev,lab,oldlev,numlab in zip(levels, self.channel_levels,
                                          self.oldlevels,
                                          self.leveldisplay.number_labels):
             if lev != oldlev:
                 lab.config(text="%d" % lev)
                 colorlabel(lab)
                 if lev < oldlev:
                     numlab['bg'] = 'red'
                 else:
                     numlab['bg'] = 'blue'
             else:
                 numlab['bg'] = 'lightPink'
         self.oldlevels = levels[:]

light8/uihelpers.py

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 """all the tiny tk helper functions"""
 from Tkinter import *
 from types import StringType
 def make_frame(parent):
     f = Frame(parent, bd=0)
@@ @@ -40,6 +41,18 @@ def colorlabel(label): @@
     col="#%02X%02X%02X" % tuple(out)
     label.config(bg=col)
 # TODO: get everyone to use this
 def colorfade(low, high, percent):
     '''not foolproof.  make sure 0 < percent < 1'''
     out = [int(l+percent*(h-l)) for h,l in zip(high,low)]
     col="#%02X%02X%02X" % tuple(out)
     return col
 def colortotuple(anytkobj, colorname):
     'pass any tk object and a color name, like "yellow"'
     rgb = anytkobj.winfo_rgb(colorname)
     return [v / 256 for v in rgb]
 class Togglebutton(Button):
     """works like a single radiobutton, but it's a button so the label's on the button face, not to the side"""
     def __init__(self,parent,**kw):

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