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annotate flax/Subcomposer.py @ 166:7ccf1d10804b
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| author | drewp |
|---|---|
| date | Tue, 08 Jul 2003 09:19:10 +0000 |
| parents | c31601504358 |
| children | e2c9919b3797 |
| rev | line source |
|---|---|
| 0 | 1 #!/usr/bin/python |
| 2 | |
| 3 from __future__ import division, nested_scopes | |
| 4 import Tkinter as tk | |
| 5 from dmxchanedit import Levelbox | |
| 6 import sys,os,time,atexit | |
| 7 sys.path.append("../light8") | |
| 8 import dmxclient | |
| 9 import Patch | |
| 10 import Submaster | |
| 11 | |
|
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f433e95f2e42
subcomposer is now a module. You can still run it from the command
dmcc
parents:
0
diff
changeset
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12 import dispatcher |
| 0 | 13 |
| 14 class Subcomposer(tk.Frame): | |
| 149 | 15 def __init__(self, master, levelboxopts=None, dmxdummy=0, numchannels=68, |
| 16 use_persistentlevels=0): | |
| 0 | 17 tk.Frame.__init__(self, master, bg='black') |
| 18 self.dmxdummy = dmxdummy | |
| 19 self.numchannels = numchannels | |
| 20 | |
| 21 self.levels = [0]*68 # levels should never get overwritten, just edited | |
| 22 | |
| 23 self.levelbox = Levelbox(self) | |
| 24 self.levelbox.pack(side='top') | |
| 25 # the dmx levels we edit and output, range is 0..1 (dmx chan 1 is | |
| 26 # the 0 element) | |
| 27 self.levelbox.setlevels(self.levels) | |
| 28 | |
| 29 self.savebox = Savebox(self, self.levels, cmd=self.savenewsub) | |
| 30 self.savebox.pack(side='top') | |
| 31 | |
| 32 self.loadbox = Savebox(self, self.levels, verb="Load", cmd=self.loadsub) | |
| 33 self.loadbox.pack(side='top') | |
| 34 | |
| 35 def alltozero(): | |
| 36 self.set_levels([0] * self.numchannels) | |
| 37 dispatcher.send("levelchanged") | |
| 38 | |
| 149 | 39 tk.Button(self, text="all to zero", command=alltozero).pack(side='top') |
| 0 | 40 |
| 41 dispatcher.connect(self.levelchanged,"levelchanged") | |
| 42 dispatcher.connect(self.sendupdate,"levelchanged") | |
| 43 | |
| 149 | 44 if use_persistentlevels: |
| 45 self.persistentlevels() | |
| 0 | 46 |
| 47 self.lastupdate=0 # time we last sent to dmx | |
| 48 | |
| 49 self.lastsent=[] # copy of levels | |
| 50 | |
| 51 def persistentlevels(self): | |
| 52 """adjusts levels from subcomposer.savedlevels, if possible; and | |
| 53 arranges to save the levels in that file upon exit""" | |
| 54 self.load_levels() | |
| 55 atexit.register(self.save_levels) | |
| 56 def save_levels(self, *args): | |
| 57 levelfile = file("subcomposer.savedlevels","w") | |
| 58 levelfile.write(" ".join(map(str, self.levels))) | |
| 59 def load_levels(self): | |
| 60 try: | |
| 61 levelfile = file("subcomposer.savedlevels","r") | |
| 62 levels = map(float, levelfile.read().split()) | |
| 63 self.set_levels(levels) | |
| 64 except IOError: | |
| 65 pass | |
| 66 def levelchanged(self, channel=None, newlevel=None): | |
| 67 if channel is not None and newlevel is not None: | |
| 68 if channel>len(self.levels): | |
| 69 return | |
| 70 self.levels[channel-1]=max(0,min(1,float(newlevel))) | |
| 71 self.levelbox.setlevels(self.levels) | |
|
144
f433e95f2e42
subcomposer is now a module. You can still run it from the command
dmcc
parents:
0
diff
changeset
|
72 def savenewsub(self, subname): |
| 0 | 73 leveldict={} |
| 74 for i,lev in zip(range(len(self.levels)),self.levels): | |
| 75 if lev!=0: | |
| 76 leveldict[Patch.get_channel_name(i+1)]=lev | |
| 77 | |
| 78 s=Submaster.Submaster(subname,leveldict) | |
| 79 s.save() | |
|
144
f433e95f2e42
subcomposer is now a module. You can still run it from the command
dmcc
parents:
0
diff
changeset
|
80 def loadsub(self, subname): |
| 0 | 81 """puts a sub into the levels, replacing old level values""" |
| 82 s=Submaster.Submasters().get_sub_by_name(subname) | |
| 83 self.levels[:]=[0]*68 | |
| 84 self.levels[:]=s.get_dmx_list() | |
| 85 dispatcher.send("levelchanged") | |
| 86 def sendupdate(self): | |
| 87 if not self.dmxdummy: | |
| 88 dmxclient.outputlevels(self.levels) | |
| 89 self.lastupdate = time.time() | |
| 90 self.lastsent = self.levels[:] | |
| 91 def considersendupdate(self, use_after_loop=0): | |
| 92 """If use_after_loop is true, it is the period of the after loop.""" | |
| 93 if self.lastsent != self.levels or time.time() > self.lastupdate + 1: | |
| 94 self.sendupdate() | |
| 95 if use_after_loop: | |
| 96 self.after(use_after_loop, self.considersendupdate, use_after_loop) | |
| 97 def set_levels(self, levels): | |
| 98 self.levels[:] = levels | |
| 99 dispatcher.send("levelchanged") | |
| 100 | |
| 101 def Savebox(master, levels, verb="Save", cmd=None): | |
| 102 f=tk.Frame(master,bd=2,relief='raised') | |
| 149 | 103 tk.Label(f,text="Sub name:").pack(side='left') |
| 104 e=tk.Entry(f) | |
| 0 | 105 e.pack(side='left',exp=1,fill='x') |
| 106 def cb(*args): | |
| 107 subname=e.get() | |
| 108 cmd(levels,subname) | |
| 109 print "sub",verb,subname | |
| 110 e.bind("<Return>",cb) | |
| 149 | 111 tk.Button(f,text=verb,command=cb).pack(side='left') |
| 0 | 112 return f |
| 149 | 113 |
| 114 def open_sub_editing_window(subname, use_mainloop=1, dmxdummy=0): | |
| 115 if use_mainloop: | |
| 116 toplevel = tk.Tk() | |
| 117 else: | |
| 118 toplevel = tk.Toplevel() | |
| 119 if dmxdummy: | |
| 120 dummy_str = ' (dummy)' | |
| 121 else: | |
| 122 dummy_str = '' | |
| 123 toplevel.title("Subcomposer: %s%s" % (subname, dummy_str)) | |
| 124 sc = Subcomposer(toplevel, use_persistentlevels=0, dmxdummy=dmxdummy) | |
| 125 sc.pack(fill='both', expand=1) | |
| 126 sc.loadsub(subname) | |
| 127 sc.considersendupdate(use_after_loop=10) | |
| 128 if use_mainloop: | |
| 129 tk.mainloop() | |
| 0 | 130 |
| 131 ############################# | |
| 132 | |
| 133 if __name__ == "__main__": | |
| 134 root=tk.Tk() | |
| 135 root.config(bg='black') | |
| 147 | 136 root.tk_setPalette("#004633") |
| 0 | 137 |
|
144
f433e95f2e42
subcomposer is now a module. You can still run it from the command
dmcc
parents:
0
diff
changeset
|
138 sc = Subcomposer(root, dmxdummy=1) |
| 0 | 139 sc.pack() |
| 140 | |
| 141 while 1: | |
| 142 if 0: | |
| 143 for i in range(20): # don't let Tk take all the time | |
| 144 tk._tkinter.dooneevent() | |
| 145 print "loop" | |
| 146 else: | |
| 147 root.update() | |
| 148 | |
| 149 sc.considersendupdate() | |
| 150 time.sleep(.01) |