Mercurial > code > home > repos > light9
annotate bin/subcomposer @ 380:a13f2caf6f25
fix SC dragging after you load a sub
| author | Drew Perttula <drewp@bigasterisk.com> |
|---|---|
| date | Fri, 15 Jun 2007 21:51:51 +0000 |
| parents | a6662d61ebcd |
| children | 3e3ba0e3d4b8 |
| 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 |
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14 from light9 import dmxclient, Patch, Submaster |
| 0 | 15 |
| 16 class Subcomposer(tk.Frame): | |
| 149 | 17 def __init__(self, master, levelboxopts=None, dmxdummy=0, numchannels=68, |
| 18 use_persistentlevels=0): | |
| 0 | 19 tk.Frame.__init__(self, master, bg='black') |
| 20 self.dmxdummy = dmxdummy | |
| 21 self.numchannels = numchannels | |
| 22 | |
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23 self.levels = [0]*numchannels # levels should never get overwritten, just edited |
| 0 | 24 |
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25 self.levelbox = Levelbox(self, num_channels=numchannels) |
| 0 | 26 self.levelbox.pack(side='top') |
| 27 # the dmx levels we edit and output, range is 0..1 (dmx chan 1 is | |
| 28 # the 0 element) | |
| 29 self.levelbox.setlevels(self.levels) | |
| 30 | |
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31 self.savebox = EntryCommand(self, cmd=self.savenewsub) |
| 0 | 32 self.savebox.pack(side='top') |
| 33 | |
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34 self.loadbox = EntryCommand(self, verb="Load", cmd=self.loadsub) |
| 0 | 35 self.loadbox.pack(side='top') |
| 36 | |
| 37 def alltozero(): | |
| 38 self.set_levels([0] * self.numchannels) | |
| 39 dispatcher.send("levelchanged") | |
| 40 | |
| 149 | 41 tk.Button(self, text="all to zero", command=alltozero).pack(side='top') |
| 0 | 42 |
| 43 dispatcher.connect(self.levelchanged,"levelchanged") | |
| 44 dispatcher.connect(self.sendupdate,"levelchanged") | |
| 45 | |
| 149 | 46 if use_persistentlevels: |
| 47 self.persistentlevels() | |
| 0 | 48 |
| 49 self.lastupdate=0 # time we last sent to dmx | |
| 50 | |
| 51 self.lastsent=[] # copy of levels | |
| 52 | |
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53 def fill_both_boxes(self, subname): |
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54 for box in [self.savebox, self.loadbox]: |
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55 box.set(subname) |
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56 |
| 0 | 57 def persistentlevels(self): |
| 58 """adjusts levels from subcomposer.savedlevels, if possible; and | |
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59 arranges to save the levels in that file upon exit""" |
| 0 | 60 self.load_levels() |
| 61 atexit.register(self.save_levels) | |
| 62 def save_levels(self, *args): | |
| 63 levelfile = file("subcomposer.savedlevels","w") | |
| 64 levelfile.write(" ".join(map(str, self.levels))) | |
| 65 def load_levels(self): | |
| 66 try: | |
| 67 levelfile = file("subcomposer.savedlevels","r") | |
| 68 levels = map(float, levelfile.read().split()) | |
| 69 self.set_levels(levels) | |
| 70 except IOError: | |
| 71 pass | |
| 72 def levelchanged(self, channel=None, newlevel=None): | |
| 73 if channel is not None and newlevel is not None: | |
| 74 if channel>len(self.levels): | |
| 75 return | |
| 76 self.levels[channel-1]=max(0,min(1,float(newlevel))) | |
| 77 self.levelbox.setlevels(self.levels) | |
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78 def savenewsub(self, subname): |
| 0 | 79 leveldict={} |
| 80 for i,lev in zip(range(len(self.levels)),self.levels): | |
| 81 if lev!=0: | |
| 82 leveldict[Patch.get_channel_name(i+1)]=lev | |
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83 |
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84 s=Submaster.Submaster(subname,leveldict=leveldict) |
| 0 | 85 s.save() |
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86 def loadsub(self, subname): |
| 0 | 87 """puts a sub into the levels, replacing old level values""" |
| 88 s=Submaster.Submasters().get_sub_by_name(subname) | |
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89 self.set_levels(s.get_dmx_list()) |
| 0 | 90 dispatcher.send("levelchanged") |
| 91 def sendupdate(self): | |
| 92 if not self.dmxdummy: | |
| 93 dmxclient.outputlevels(self.levels) | |
| 94 self.lastupdate = time.time() | |
| 95 self.lastsent = self.levels[:] | |
| 96 def considersendupdate(self, use_after_loop=0): | |
| 97 """If use_after_loop is true, it is the period of the after loop.""" | |
| 98 if self.lastsent != self.levels or time.time() > self.lastupdate + 1: | |
| 99 self.sendupdate() | |
| 100 if use_after_loop: | |
| 101 self.after(use_after_loop, self.considersendupdate, use_after_loop) | |
| 102 def set_levels(self, levels): | |
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103 oldLen = len(self.levels) |
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104 self.levels[:] = levels + [0] * (oldLen - len(levels)) |
| 0 | 105 dispatcher.send("levelchanged") |
| 106 | |
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107 class EntryCommand(tk.Frame): |
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108 def __init__(self, master, verb="Save", cmd=None): |
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109 tk.Frame.__init__(self, master, bd=2, relief='raised') |
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110 tk.Label(self, text="Sub name:").pack(side='left') |
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111 self.cmd = cmd |
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112 self.entry = tk.Entry(self) |
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113 self.entry.pack(side='left', expand=True, fill='x') |
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114 |
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115 self.entry.bind("<Return>", self.action) |
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116 tk.Button(self, text=verb, command=self.action).pack(side='left') |
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117 |
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118 def action(self, *args): |
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119 subname = self.entry.get() |
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120 self.cmd(subname) |
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121 print "sub", self.cmd, subname |
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122 |
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123 def set(self, text): |
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124 self.entry.delete(0, 'end') |
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125 self.entry.insert(0, text) |
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126 |
| 149 | 127 |
| 128 def open_sub_editing_window(subname, use_mainloop=1, dmxdummy=0): | |
| 129 if use_mainloop: | |
| 130 toplevel = tk.Tk() | |
| 131 else: | |
| 132 toplevel = tk.Toplevel() | |
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133 if dmxdummy: |
| 149 | 134 dummy_str = ' (dummy)' |
| 135 else: | |
| 136 dummy_str = '' | |
| 137 toplevel.title("Subcomposer: %s%s" % (subname, dummy_str)) | |
| 138 sc = Subcomposer(toplevel, use_persistentlevels=0, dmxdummy=dmxdummy) | |
| 139 sc.pack(fill='both', expand=1) | |
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140 sc.loadsub(subname) |
| 149 | 141 sc.considersendupdate(use_after_loop=10) |
| 142 if use_mainloop: | |
| 143 tk.mainloop() | |
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144 |
| 0 | 145 ############################# |
| 146 | |
| 147 if __name__ == "__main__": | |
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148 parser = OptionParser(usage="%prog [subname]") |
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149 opts, args = parser.parse_args() |
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150 |
| 0 | 151 root=tk.Tk() |
| 152 root.config(bg='black') | |
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153 root.wm_title("subcomposer") |
| 147 | 154 root.tk_setPalette("#004633") |
| 0 | 155 |
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156 sc = Subcomposer(root, dmxdummy=0, numchannels=276) |
| 0 | 157 sc.pack() |
| 158 | |
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159 tk.Label(root,text="Bindings: B1 adjust level; B2 set full; B3 instant bump", |
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160 font="Helvetica -12 italic",anchor='w').pack(side='top',fill='x') |
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161 |
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162 if len(args) == 1: |
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163 sc.loadsub(args[0]) |
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164 sc.fill_both_boxes(args[0]) |
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165 |
| 0 | 166 while 1: |
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167 root.update() |
| 0 | 168 sc.considersendupdate() |
| 169 time.sleep(.01) |