Mercurial > code > home > repos > light9
annotate bin/subcomposer @ 577:7ecde61ebff1
fix SC loading
Ignore-this: 8131e2e09b1561ad042f82d81a5ccfc9
| author | drewp@bigasterisk.com |
|---|---|
| date | Sat, 19 Jun 2010 23:17:47 +0000 |
| parents | 4e558643c952 |
| children | b5efddd80dad |
| rev | line source |
|---|---|
| 0 | 1 #!/usr/bin/python |
| 2 | |
| 3 from __future__ import division, nested_scopes | |
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4 import sys,os,time,atexit |
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5 from optparse import OptionParser |
| 0 | 6 import Tkinter as tk |
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7 try: |
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8 from dispatch import dispatcher |
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9 except ImportError: |
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10 import louie as dispatcher |
| 0 | 11 |
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12 import run_local |
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13 from light9.dmxchanedit import Levelbox |
| 577 | 14 from light9 import dmxclient, Patch, Submaster, showconfig |
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15 from light9.uihelpers import toplevelat |
| 0 | 16 |
| 17 class Subcomposer(tk.Frame): | |
| 450 | 18 def __init__(self, master, levelboxopts=None, dmxdummy=0, numchannels=72, |
| 149 | 19 use_persistentlevels=0): |
| 0 | 20 tk.Frame.__init__(self, master, bg='black') |
| 21 self.dmxdummy = dmxdummy | |
| 22 self.numchannels = numchannels | |
| 23 | |
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24 self.levels = [0]*numchannels # levels should never get overwritten, just edited |
| 0 | 25 |
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26 self.levelbox = Levelbox(self, num_channels=numchannels) |
| 0 | 27 self.levelbox.pack(side='top') |
| 28 # the dmx levels we edit and output, range is 0..1 (dmx chan 1 is | |
| 29 # the 0 element) | |
| 30 self.levelbox.setlevels(self.levels) | |
| 31 | |
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32 self.savebox = EntryCommand(self, cmd=self.savenewsub) |
| 0 | 33 self.savebox.pack(side='top') |
| 34 | |
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35 self.loadbox = EntryCommand(self, verb="Load", cmd=self.loadsub) |
| 0 | 36 self.loadbox.pack(side='top') |
| 37 | |
| 38 def alltozero(): | |
| 39 self.set_levels([0] * self.numchannels) | |
| 40 dispatcher.send("levelchanged") | |
| 41 | |
| 149 | 42 tk.Button(self, text="all to zero", command=alltozero).pack(side='top') |
| 0 | 43 |
| 44 dispatcher.connect(self.levelchanged,"levelchanged") | |
| 45 dispatcher.connect(self.sendupdate,"levelchanged") | |
| 46 | |
| 149 | 47 if use_persistentlevels: |
| 48 self.persistentlevels() | |
| 0 | 49 |
| 50 self.lastupdate=0 # time we last sent to dmx | |
| 51 | |
| 52 self.lastsent=[] # copy of levels | |
| 53 | |
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54 def fill_both_boxes(self, subname): |
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55 for box in [self.savebox, self.loadbox]: |
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56 box.set(subname) |
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57 |
| 0 | 58 def persistentlevels(self): |
| 59 """adjusts levels from subcomposer.savedlevels, if possible; and | |
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60 arranges to save the levels in that file upon exit""" |
| 0 | 61 self.load_levels() |
| 62 atexit.register(self.save_levels) | |
| 63 def save_levels(self, *args): | |
| 64 levelfile = file("subcomposer.savedlevels","w") | |
| 65 levelfile.write(" ".join(map(str, self.levels))) | |
| 66 def load_levels(self): | |
| 67 try: | |
| 68 levelfile = file("subcomposer.savedlevels","r") | |
| 69 levels = map(float, levelfile.read().split()) | |
| 70 self.set_levels(levels) | |
| 71 except IOError: | |
| 72 pass | |
| 73 def levelchanged(self, channel=None, newlevel=None): | |
| 74 if channel is not None and newlevel is not None: | |
| 75 if channel>len(self.levels): | |
| 76 return | |
| 77 self.levels[channel-1]=max(0,min(1,float(newlevel))) | |
| 78 self.levelbox.setlevels(self.levels) | |
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79 def savenewsub(self, subname): |
| 0 | 80 leveldict={} |
| 81 for i,lev in zip(range(len(self.levels)),self.levels): | |
| 82 if lev!=0: | |
| 83 leveldict[Patch.get_channel_name(i+1)]=lev | |
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84 |
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85 s=Submaster.Submaster(subname,leveldict=leveldict) |
| 0 | 86 s.save() |
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87 def loadsub(self, subname): |
| 0 | 88 """puts a sub into the levels, replacing old level values""" |
| 577 | 89 s=Submaster.Submasters(showconfig.getGraph()).get_sub_by_name(subname) |
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90 self.set_levels(s.get_dmx_list()) |
| 0 | 91 dispatcher.send("levelchanged") |
| 92 def sendupdate(self): | |
| 93 if not self.dmxdummy: | |
| 94 dmxclient.outputlevels(self.levels) | |
| 95 self.lastupdate = time.time() | |
| 96 self.lastsent = self.levels[:] | |
| 97 def considersendupdate(self, use_after_loop=0): | |
| 98 """If use_after_loop is true, it is the period of the after loop.""" | |
| 99 if self.lastsent != self.levels or time.time() > self.lastupdate + 1: | |
| 100 self.sendupdate() | |
| 101 if use_after_loop: | |
| 102 self.after(use_after_loop, self.considersendupdate, use_after_loop) | |
| 103 def set_levels(self, levels): | |
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104 oldLen = len(self.levels) |
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105 self.levels[:] = levels + [0] * (oldLen - len(levels)) |
| 0 | 106 dispatcher.send("levelchanged") |
| 107 | |
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108 class EntryCommand(tk.Frame): |
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109 def __init__(self, master, verb="Save", cmd=None): |
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110 tk.Frame.__init__(self, master, bd=2, relief='raised') |
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111 tk.Label(self, text="Sub name:").pack(side='left') |
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112 self.cmd = cmd |
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113 self.entry = tk.Entry(self) |
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114 self.entry.pack(side='left', expand=True, fill='x') |
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115 |
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116 self.entry.bind("<Return>", self.action) |
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117 tk.Button(self, text=verb, command=self.action).pack(side='left') |
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118 |
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119 def action(self, *args): |
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120 subname = self.entry.get() |
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121 self.cmd(subname) |
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122 print "sub", self.cmd, subname |
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123 |
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124 def set(self, text): |
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125 self.entry.delete(0, 'end') |
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126 self.entry.insert(0, text) |
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127 |
| 149 | 128 |
| 129 def open_sub_editing_window(subname, use_mainloop=1, dmxdummy=0): | |
| 130 if use_mainloop: | |
| 131 toplevel = tk.Tk() | |
| 132 else: | |
| 133 toplevel = tk.Toplevel() | |
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134 if dmxdummy: |
| 149 | 135 dummy_str = ' (dummy)' |
| 136 else: | |
| 137 dummy_str = '' | |
| 138 toplevel.title("Subcomposer: %s%s" % (subname, dummy_str)) | |
| 139 sc = Subcomposer(toplevel, use_persistentlevels=0, dmxdummy=dmxdummy) | |
| 140 sc.pack(fill='both', expand=1) | |
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141 sc.loadsub(subname) |
| 149 | 142 sc.considersendupdate(use_after_loop=10) |
| 143 if use_mainloop: | |
| 144 tk.mainloop() | |
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145 |
| 0 | 146 ############################# |
| 147 | |
| 148 if __name__ == "__main__": | |
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149 parser = OptionParser(usage="%prog [subname]") |
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150 parser.add_option('--no-geometry', action='store_true', |
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151 help="don't save/restore window geometry") |
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152 opts, args = parser.parse_args() |
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153 |
| 0 | 154 root=tk.Tk() |
| 155 root.config(bg='black') | |
| 147 | 156 root.tk_setPalette("#004633") |
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157 if not opts.no_geometry: |
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158 toplevelat("subcomposer", root) |
| 0 | 159 |
| 401 | 160 sc = Subcomposer(root, dmxdummy=0, |
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161 #numchannels=276 # use this to see all the skyline dims |
| 401 | 162 #numchannels=118 |
| 163 ) | |
| 0 | 164 sc.pack() |
| 165 | |
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166 tk.Label(root,text="Bindings: B1 adjust level; B2 set full; B3 instant bump", |
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167 font="Helvetica -12 italic",anchor='w').pack(side='top',fill='x') |
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168 |
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169 if len(args) == 1: |
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170 root.config(bg='green') # trying to make these look distinctive |
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171 sc.loadsub(args[0]) |
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172 sc.fill_both_boxes(args[0]) |
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173 |
| 0 | 174 while 1: |
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175 try: |
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176 root.update() |
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177 except tk.TclError: |
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178 break |
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179 |
| 0 | 180 sc.considersendupdate() |
| 181 time.sleep(.01) |