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Location: light9/flax/dmxchanedit.py
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- CueFader is hopefully done:
- CueFader is hopefully done:
- The TimedGoButton accepts a wheel to change the times. You can also
enter times directly.
- TimedGoButton really has a default starting time of 2 now. (there was
a variable attached to the wrong widget before)
- We send DMX levels with dmxclient now.
- Autoload Times is a new option.
- We load times from the next cue if Autoload Times is true.
- Time predictions in the LabelledScale are slightly better. You still
can change the time of an active fade.
- Cue cache and DMX level computing now have their own functions, which
get called at (hopefully) All The Right Times.
- There are even some docs now!
- Cues: sub_level parsing is better, will only throw out one line if
it encounters problems (instead of the rest of the cue)
- CueList: lots of 0 vs. None bugs fixed.
- TkCueList: stores a reference to the controlling fader so it can alert
it about changed cues.
- CueEditron: You can edit sub_levels now.
- cuelist1 was edited, checking it in for consistency's sake
- CueFader is hopefully done:
- The TimedGoButton accepts a wheel to change the times. You can also
enter times directly.
- TimedGoButton really has a default starting time of 2 now. (there was
a variable attached to the wrong widget before)
- We send DMX levels with dmxclient now.
- Autoload Times is a new option.
- We load times from the next cue if Autoload Times is true.
- Time predictions in the LabelledScale are slightly better. You still
can change the time of an active fade.
- Cue cache and DMX level computing now have their own functions, which
get called at (hopefully) All The Right Times.
- There are even some docs now!
- Cues: sub_level parsing is better, will only throw out one line if
it encounters problems (instead of the rest of the cue)
- CueList: lots of 0 vs. None bugs fixed.
- TkCueList: stores a reference to the controlling fader so it can alert
it about changed cues.
- CueEditron: You can edit sub_levels now.
- cuelist1 was edited, checking it in for consistency's sake
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 | """
widget to show all dmx channel levels and allow editing. levels might
not actually match what dmxserver is outputting.
"""
from __future__ import nested_scopes,division
import Tkinter as tk
import sys
sys.path.append("../light8")
import Patch
from uihelpers import make_frame, colorlabel, eventtoparent
import dispatcher
stdfont = ('Arial', 10)
class Onelevel(tk.Frame):
"""a name/level pair"""
def __init__(self, parent, channelnum):
"""channelnum is 1..68, like the real dmx"""
tk.Frame.__init__(self,parent)
self.channelnum=channelnum
self.currentlevel=0 # the level we're displaying, 0..1
# 3 widgets, left-to-right:
# channel number -- will turn yellow when being altered
self.num_lab = tk.Label(self, text=str(channelnum),
width=3, bg='grey40',
fg='white', font=stdfont,
padx=0, pady=0, bd=0, height=1)
self.num_lab.pack(side='left')
# text description of channel
self.desc_lab=tk.Label(self, text=Patch.get_channel_name(channelnum),
width=14, font=stdfont, anchor='w',
padx=0, pady=0, bd=0,
height=1, bg='black', fg='white')
self.desc_lab.pack(side='left')
# current level of channel, shows intensity with color
self.level_lab = tk.Label(self, width=3, bg='lightBlue',
font=stdfont, anchor='e',
padx=1, pady=0, bd=0, height=1)
self.level_lab.pack(side='left')
self.setlevel(0)
self.setupmousebindings()
def setupmousebindings(self):
def b1down(ev):
self.desc_lab.config(bg='cyan')
self._start_y=ev.y
self._start_lev=self.currentlevel
# self.bind("<ButtonPress-1>",b1down)
def b1motion(ev):
delta=self._start_y-ev.y
self.changelevel(self._start_lev+delta*.005)
# self.bind("<B1-Motion>",b1motion)
def b1up(ev):
self.desc_lab.config(bg='black')
# self.bind("<B1-ButtonRelease>",b1up)
# make the buttons work in the child windows
for w in self.winfo_children():
for e,func in (('<ButtonPress-1>',b1down),
('<B1-Motion>',b1motion),
('<ButtonRelease-1>',b1up)):
w.bind(e,func)
# w.bind(e,lambda ev,e=e: eventtoparent(ev,e))
def colorlabel(self):
"""color the level label based on its own text (which is 0..100)"""
txt=self.level_lab['text'] or "0"
lev=float(txt)/100
low=(80,80,180)
high=(255,55,050)
out = [int(l+lev*(h-l)) for h,l in zip(high,low)]
col="#%02X%02X%02X" % tuple(out)
self.level_lab.config(bg=col)
def setlevel(self,newlev):
"""the main program is telling us to change our
display. newlev is 0..1"""
self.currentlevel=newlev
newlev="%d"%(newlev*100)
olddisplay=self.level_lab.cget('text')
if newlev!=olddisplay:
self.level_lab.config(text=newlev)
self.colorlabel()
def getlevel(self):
"""returns currently displayed level, 0..1"""
return self.currentlevel
def changelevel(self,newlev):
"""the user is adjusting the level on this widget. the main
program needs to hear about it. then the main program will
call setlevel()"""
dispatcher.send("levelchanged",channel=self.channelnum,newlevel=newlev)
class Levelbox(tk.Frame):
def __init__(self, parent, num_channels=68):
tk.Frame.__init__(self,parent)
self.levels = [] # Onelevel objects
frames = (make_frame(self), make_frame(self))
for channel in range(1, num_channels+1):
# frame for this channel
f = Onelevel(frames[channel > (num_channels/2)],channel)
self.levels.append(f)
f.pack(side='top')
#dispatcher.connect(setalevel,"setlevel")
def setlevels(self,newlevels):
"""sets levels to the new list of dmx levels (0..1). list can
be any length"""
for l,newlev in zip(self.levels,newlevels):
l.setlevel(newlev)
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