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annotate bin/subcomposer @ 209:1a84c5e83d3e
dmxserver and subcomposer work in new layout
| author | drewp@bigasterisk.com |
|---|---|
| date | Sun, 10 Apr 2005 19:12:57 +0000 |
| parents | flax/Subcomposer.py@e4a711d9a338 |
| children | 9827df597f86 |
| rev | line source |
|---|---|
| 0 | 1 #!/usr/bin/python |
| 2 | |
| 3 from __future__ import division, nested_scopes | |
|
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dmxserver and subcomposer work in new layout
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4 import sys,os,time,atexit |
| 0 | 5 import Tkinter as tk |
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dmxserver and subcomposer work in new layout
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6 from dispatch import dispatcher |
| 0 | 7 |
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dmxserver and subcomposer work in new layout
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8 import run_local |
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dmxserver and subcomposer work in new layout
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parents:
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changeset
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9 from light9.dmxchanedit import Levelbox |
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1a84c5e83d3e
dmxserver and subcomposer work in new layout
drewp@bigasterisk.com
parents:
201
diff
changeset
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10 from light9 import dmxclient, Patch, Submaster |
| 0 | 11 |
| 12 class Subcomposer(tk.Frame): | |
| 149 | 13 def __init__(self, master, levelboxopts=None, dmxdummy=0, numchannels=68, |
| 14 use_persistentlevels=0): | |
| 0 | 15 tk.Frame.__init__(self, master, bg='black') |
| 16 self.dmxdummy = dmxdummy | |
| 17 self.numchannels = numchannels | |
| 18 | |
| 19 self.levels = [0]*68 # levels should never get overwritten, just edited | |
| 20 | |
| 21 self.levelbox = Levelbox(self) | |
| 22 self.levelbox.pack(side='top') | |
| 23 # the dmx levels we edit and output, range is 0..1 (dmx chan 1 is | |
| 24 # the 0 element) | |
| 25 self.levelbox.setlevels(self.levels) | |
| 26 | |
| 27 self.savebox = Savebox(self, self.levels, cmd=self.savenewsub) | |
| 28 self.savebox.pack(side='top') | |
| 29 | |
| 30 self.loadbox = Savebox(self, self.levels, verb="Load", cmd=self.loadsub) | |
| 31 self.loadbox.pack(side='top') | |
| 32 | |
| 33 def alltozero(): | |
| 34 self.set_levels([0] * self.numchannels) | |
| 35 dispatcher.send("levelchanged") | |
| 36 | |
| 149 | 37 tk.Button(self, text="all to zero", command=alltozero).pack(side='top') |
| 0 | 38 |
| 39 dispatcher.connect(self.levelchanged,"levelchanged") | |
| 40 dispatcher.connect(self.sendupdate,"levelchanged") | |
| 41 | |
| 149 | 42 if use_persistentlevels: |
| 43 self.persistentlevels() | |
| 0 | 44 |
| 45 self.lastupdate=0 # time we last sent to dmx | |
| 46 | |
| 47 self.lastsent=[] # copy of levels | |
| 48 | |
| 49 def persistentlevels(self): | |
| 50 """adjusts levels from subcomposer.savedlevels, if possible; and | |
| 51 arranges to save the levels in that file upon exit""" | |
| 52 self.load_levels() | |
| 53 atexit.register(self.save_levels) | |
| 54 def save_levels(self, *args): | |
| 55 levelfile = file("subcomposer.savedlevels","w") | |
| 56 levelfile.write(" ".join(map(str, self.levels))) | |
| 57 def load_levels(self): | |
| 58 try: | |
| 59 levelfile = file("subcomposer.savedlevels","r") | |
| 60 levels = map(float, levelfile.read().split()) | |
| 61 self.set_levels(levels) | |
| 62 except IOError: | |
| 63 pass | |
| 64 def levelchanged(self, channel=None, newlevel=None): | |
| 65 if channel is not None and newlevel is not None: | |
| 66 if channel>len(self.levels): | |
| 67 return | |
| 68 self.levels[channel-1]=max(0,min(1,float(newlevel))) | |
| 69 self.levelbox.setlevels(self.levels) | |
| 173 | 70 def savenewsub(self, levels, subname): |
| 0 | 71 leveldict={} |
| 72 for i,lev in zip(range(len(self.levels)),self.levels): | |
| 73 if lev!=0: | |
| 74 leveldict[Patch.get_channel_name(i+1)]=lev | |
| 75 | |
| 76 s=Submaster.Submaster(subname,leveldict) | |
| 77 s.save() | |
| 173 | 78 def loadsub(self, levels, subname): |
| 0 | 79 """puts a sub into the levels, replacing old level values""" |
| 80 s=Submaster.Submasters().get_sub_by_name(subname) | |
| 81 self.levels[:]=[0]*68 | |
| 82 self.levels[:]=s.get_dmx_list() | |
| 83 dispatcher.send("levelchanged") | |
| 84 def sendupdate(self): | |
| 85 if not self.dmxdummy: | |
| 86 dmxclient.outputlevels(self.levels) | |
| 87 self.lastupdate = time.time() | |
| 88 self.lastsent = self.levels[:] | |
| 89 def considersendupdate(self, use_after_loop=0): | |
| 90 """If use_after_loop is true, it is the period of the after loop.""" | |
| 91 if self.lastsent != self.levels or time.time() > self.lastupdate + 1: | |
| 92 self.sendupdate() | |
| 93 if use_after_loop: | |
| 94 self.after(use_after_loop, self.considersendupdate, use_after_loop) | |
| 95 def set_levels(self, levels): | |
| 96 self.levels[:] = levels | |
| 97 dispatcher.send("levelchanged") | |
| 98 | |
| 99 def Savebox(master, levels, verb="Save", cmd=None): | |
| 100 f=tk.Frame(master,bd=2,relief='raised') | |
| 149 | 101 tk.Label(f,text="Sub name:").pack(side='left') |
| 102 e=tk.Entry(f) | |
| 0 | 103 e.pack(side='left',exp=1,fill='x') |
| 104 def cb(*args): | |
| 105 subname=e.get() | |
| 106 cmd(levels,subname) | |
| 107 print "sub",verb,subname | |
| 108 e.bind("<Return>",cb) | |
| 149 | 109 tk.Button(f,text=verb,command=cb).pack(side='left') |
| 0 | 110 return f |
| 149 | 111 |
| 112 def open_sub_editing_window(subname, use_mainloop=1, dmxdummy=0): | |
| 113 if use_mainloop: | |
| 114 toplevel = tk.Tk() | |
| 115 else: | |
| 116 toplevel = tk.Toplevel() | |
| 117 if dmxdummy: | |
| 118 dummy_str = ' (dummy)' | |
| 119 else: | |
| 120 dummy_str = '' | |
| 121 toplevel.title("Subcomposer: %s%s" % (subname, dummy_str)) | |
| 122 sc = Subcomposer(toplevel, use_persistentlevels=0, dmxdummy=dmxdummy) | |
| 123 sc.pack(fill='both', expand=1) | |
| 173 | 124 sc.loadsub(None, subname) # don't ask |
| 149 | 125 sc.considersendupdate(use_after_loop=10) |
| 126 if use_mainloop: | |
| 127 tk.mainloop() | |
| 0 | 128 |
| 129 ############################# | |
| 130 | |
| 131 if __name__ == "__main__": | |
| 132 root=tk.Tk() | |
| 133 root.config(bg='black') | |
| 147 | 134 root.tk_setPalette("#004633") |
| 0 | 135 |
| 176 | 136 sc = Subcomposer(root, dmxdummy=0) |
| 0 | 137 sc.pack() |
| 138 | |
| 139 while 1: | |
| 140 if 0: | |
| 141 for i in range(20): # don't let Tk take all the time | |
| 142 tk._tkinter.dooneevent() | |
| 143 print "loop" | |
| 144 else: | |
| 145 root.update() | |
| 146 | |
| 147 sc.considersendupdate() | |
| 148 time.sleep(.01) |