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curvecalc would make multiple subterms with the same empty name, and this would lose expressions Ignore-this: 73e9d0274e6af88d39dc70e91c1e7699
author drewp@bigasterisk.com
date Sun, 20 Jun 2010 21:09:45 +0000
parents 0cf00fffd921
children c8bfe3c32670
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1 #!/usr/bin/python
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2
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3 """
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4 now launches like this:
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5 % bin/curvecalc http://light9.bigasterisk.com/show/dance2007/song1
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8
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9 todo: curveview should preserve more objects, for speed maybe
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10
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11 """
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12 from __future__ import division
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13 import time,textwrap,math,random,os,optparse
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14 import Tix as tk
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15 try:
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16 from dispatch import dispatcher
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17 except ImportError:
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18 import louie as dispatcher
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19 from twisted.internet import reactor,tksupport
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20 import jsonlib, restkit
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21 import twisted
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22 from twisted.web.client import Agent
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23 from twisted.internet.protocol import Protocol
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24 from twisted.internet.defer import Deferred
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25 from zope.interface import implements
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26 from twisted.internet.defer import succeed
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27 from twisted.web.iweb import IBodyProducer
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28 from rdflib import Literal, URIRef, RDF, RDFS
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29 from rdflib.Graph import Graph
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30 import rdflib
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31 import logging
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32 log = logging.getLogger()
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33
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34 import run_local
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35 from light9 import Submaster, dmxclient, networking, showconfig, prof, Patch
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36 from light9.TLUtility import make_attributes_from_args
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37 from light9.zoomcontrol import Zoomcontrol
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38 from light9.curve import Curveset, Curvesetview
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39 from light9.wavelength import wavelength
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40 from light9.uihelpers import toplevelat
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41 from light9.namespaces import L9
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42 import light9.Effects
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43
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44 class GatherJson(Protocol):
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45 """calls back the 'finished' deferred with the parsed json data we
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46 received"""
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47 def __init__(self, finished):
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48 self.finished = finished
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49 self.buf = ""
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50
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51 def dataReceived(self, bytes):
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52 self.buf += bytes
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53
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54 def connectionLost(self, reason):
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55 self.finished.callback(jsonlib.read(self.buf, use_float=True))
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56
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57 class StringProducer(object):
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58 # http://twistedmatrix.com/documents/current/web/howto/client.html
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59 implements(IBodyProducer)
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60
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61 def __init__(self, body):
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62 self.body = body
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63 self.length = len(body)
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64
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65 def startProducing(self, consumer):
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66 consumer.write(self.body)
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67 return succeed(None)
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68
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69 def pauseProducing(self):
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70 pass
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71
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72 def stopProducing(self):
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73 pass
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74
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75 class Music:
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76 def __init__(self):
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77 self.recenttime=0
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78 self.player = Agent(reactor)
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79 dispatcher.connect(self.seekplay_or_pause,"music seek")
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80
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81 def current_time(self):
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82 """return deferred which gets called with the current time"""
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83 d = self.player.request("GET", networking.musicUrl() + "time")
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84 d.addCallback(self._timeReturned)
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85 return d
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86
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87 def _timeReturned(self, response):
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88 done = Deferred()
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89 done.addCallback(self._bodyReceived)
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90 response.deliverBody(GatherJson(done))
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91 return done
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92
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93 def _bodyReceived(self, data):
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94 dispatcher.send("input time",val=data['t'])
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95 return data['t'] # pass along to the real receiver
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96
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97 def seekplay_or_pause(self,t):
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98 d = self.player.request("POST",
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99 networking.musicUrl() + "seekPlayOrPause", bodyProducer=StringProducer(jsonlib.write({"t" : t})))
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100
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101 class Expr(object):
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102 """singleton, provides functions for use in subterm expressions,
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103 e.g. chases"""
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104 def __init__(self):
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105 self.effectGlobals = light9.Effects.configExprGlobals()
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106
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107 def exprGlobals(self, startDict, t):
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108 """globals dict for use by expressions"""
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109
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110 glo = startDict.copy()
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111
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112 # add in functions from Effects
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113 glo.update(self.effectGlobals)
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114
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115 glo['nsin'] = lambda x: (math.sin(x * (2 * math.pi)) + 1) / 2
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116 glo['ncos'] = lambda x: (math.cos(x * (2 * math.pi)) + 1) / 2
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117 glo['within'] = lambda a, b: a < t < b
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118 glo['bef'] = lambda x: t < x
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119
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120
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121 def smoove(x):
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122 return -2 * (x ** 3) + 3 * (x ** 2)
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123 glo['smoove'] = smoove
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124
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125 def aft(t, x, smooth=0):
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126 left = x - smooth / 2
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127 right = x + smooth / 2
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128 if left < t < right:
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129 return smoove((t - left) / (right - left))
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130 return t > x
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131 glo['aft'] = lambda x, smooth=0: aft(t, x, smooth)
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132
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133 def chan(name):
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134 return Submaster.Submaster(
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135 leveldict={Patch.get_dmx_channel(name) : 1.0},
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136 temporary=True)
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137 glo['chan'] = chan
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138
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139 def smooth_random(speed=1):
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140 """1 = new stuff each second, <1 is slower, fade-ier"""
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141 x = (t * speed) % len(self._smooth_random_items)
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142 x1 = int(x)
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143 x2 = (int(x) + 1) % len(self._smooth_random_items)
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144 y1 = self._smooth_random_items[x1]
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145 y2 = self._smooth_random_items[x2]
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146 return y1 + (y2 - y1) * ((x - x1))
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147
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148 def notch_random(speed=1):
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149 """1 = new stuff each second, <1 is slower, notch-ier"""
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150 x = (t * speed) % len(self._smooth_random_items)
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151 x1 = int(x)
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152 y1 = self._smooth_random_items[x1]
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153 return y1
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154
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155 glo['noise'] = smooth_random
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156 glo['notch'] = notch_random
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157
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158
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159
399
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160 return glo
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161
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162 exprglo = Expr()
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163
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164 class Subexpr:
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165 curveset = None
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166 def __init__(self,curveset,expr=""):
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167 self.curveset = curveset
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168 self.lasteval = None
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169 self.expr=expr
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170 self._smooth_random_items = [random.random() for x in range(100)]
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171 def eval(self,t):
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172 if self.expr=="":
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173 dispatcher.send("expr_error",sender=self,exc="no expr, using 0")
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174 return 0
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175 glo = self.curveset.globalsdict()
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176 glo['t'] = t
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177
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178 glo = exprglo.exprGlobals(glo, t)
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179
0
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180 try:
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181 self.lasteval = eval(self.expr,glo)
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182 except Exception,e:
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183 dispatcher.send("expr_error",sender=self,exc=e)
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184 else:
205
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185 dispatcher.send("expr_error",sender=self,exc="ok")
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186 return self.lasteval
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187
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188 def expr():
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189 doc = "python expression for level as a function of t, using curves"
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190 def fget(self):
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191 return self._expr
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192 def fset(self, value):
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193 self._expr = value
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194 dispatcher("expr_changed",sender=self)
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195 return locals()
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196 expr = property(**expr())
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197
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198 class Subexprview(tk.Frame):
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199 def __init__(self,master,se,**kw):
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200 self.subexpr=se
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201 tk.Frame.__init__(self,master,**kw)
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202 self.evar = tk.StringVar()
212
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203 e = self.ent = tk.Entry(self,textvariable=self.evar)
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204 e.pack(side='left',fill='x',exp=1)
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205 self.expr_changed()
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206 self.evar.trace_variable('w',self.evar_changed)
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207 dispatcher.connect(self.expr_changed,"expr_changed",
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208 sender=self.subexpr)
212
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209 self.error = tk.Label(self)
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210 self.error.pack(side='left')
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211 dispatcher.connect(lambda exc: self.error.config(text=str(exc)),
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212 "expr_error",sender=self.subexpr,weak=0)
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213 def expr_changed(self):
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214 if self.subexpr.expr!=self.evar.get():
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215 self.evar.set(self.subexpr.expr)
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216 def evar_changed(self,*args):
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217 self.subexpr.expr = self.evar.get()
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218
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219 class Subterm:
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220 """one Submaster and its Subexpr"""
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221 def __init__(self, submaster, subexpr):
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222 make_attributes_from_args('submaster', 'subexpr')
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223 def scaled(self, t):
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224 subexpr_eval = self.subexpr.eval(t)
296
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225 # we prevent any exceptions from escaping, since they cause us to
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226 # stop sending levels
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227 try:
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228 if isinstance(subexpr_eval, Submaster.Submaster):
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229 # if the expression returns a submaster, just return it
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230 return subexpr_eval
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231 else:
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232 # otherwise, return our submaster multiplied by the value
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233 # returned
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234 return self.submaster * subexpr_eval
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235 except Exception, e:
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236 dispatcher.send("expr_error", sender=self.subexpr, exc=str(e))
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237 return Submaster.Submaster('Error: %s' % str(e), temporary=True)
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238
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239 def __repr__(self):
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240 return "<Subterm %s %s>" % (self.submaster, self.subexpr)
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241
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242 class Subtermview(tk.Frame):
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243 def __init__(self, master, graph, st, **kw):
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244 self.subterm = st
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245 tk.Frame.__init__(self,master,bd=1,relief='raised',**kw)
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246 l = tk.Label(self, text="sub %s" % self.subterm.submaster.name)
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247 l.pack(side='left')
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248 sev=Subexprview(self,self.subterm.subexpr)
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249 sev.pack(side='left',fill='both',exp=1)
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250
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251 class Output:
205
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252 lastsendtime=0
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253 lastsendlevs=None
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254 def __init__(self, subterms, music):
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255 make_attributes_from_args('subterms','music')
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256
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257 self.recent_t=[]
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258 self.later = None
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259
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260 self.update()
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261
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262 def update(self):
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263 d = self.music.current_time()
287
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264 d.addCallback(self.update2)
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265 d.addErrback(self.updateerr)
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266
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267 def updateerr(self,e):
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268
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269 print e.getTraceback()
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270 dispatcher.send("update status",val=e.getErrorMessage())
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271 if self.later and not self.later.cancelled and not self.later.called:
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272 self.later.cancel()
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273 self.later = reactor.callLater(1,self.update)
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274
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275 def update2(self,t):
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276 # spot alsa soundcard offset is always 0, we get times about a
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277 # second ahead of what's really getting played
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278 #t = t - .7
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279
287
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280 dispatcher.send("update status",
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281 val="ok: receiving time from music player")
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282 if self.later and not self.later.cancelled and not self.later.called:
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283 self.later.cancel()
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284
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285 self.later = reactor.callLater(.02, self.update)
287
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286
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287 self.recent_t = self.recent_t[-50:]+[t]
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288 period = (self.recent_t[-1] - self.recent_t[0]) / len(self.recent_t)
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289 dispatcher.send("update period", val=period)
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290 self.send_dmx(t)
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291
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292 def send_dmx(self,t):
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293 dispatcher.send("curves to sliders", t=t)
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294 scaledsubs=[]
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295 for st in self.subterms:
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296 scl = st.scaled(t)
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297 scaledsubs.append(scl)
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298 out = Submaster.sub_maxes(*scaledsubs)
205
3905d3c92aaa twisted mainloop, more row-change keys, xmlrpc fadesub command on port 8050
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parents: 202
diff changeset
299 levs = out.get_levels()
3905d3c92aaa twisted mainloop, more row-change keys, xmlrpc fadesub command on port 8050
drewp
parents: 202
diff changeset
300 now=time.time()
3905d3c92aaa twisted mainloop, more row-change keys, xmlrpc fadesub command on port 8050
drewp
parents: 202
diff changeset
301 if now-self.lastsendtime>5 or levs!=self.lastsendlevs:
3905d3c92aaa twisted mainloop, more row-change keys, xmlrpc fadesub command on port 8050
drewp
parents: 202
diff changeset
302 dispatcher.send("output levels",val=levs)
3905d3c92aaa twisted mainloop, more row-change keys, xmlrpc fadesub command on port 8050
drewp
parents: 202
diff changeset
303 dmxclient.outputlevels(out.get_dmx_list(),
3905d3c92aaa twisted mainloop, more row-change keys, xmlrpc fadesub command on port 8050
drewp
parents: 202
diff changeset
304 twisted=1,clientid='curvecalc')
3905d3c92aaa twisted mainloop, more row-change keys, xmlrpc fadesub command on port 8050
drewp
parents: 202
diff changeset
305 self.lastsendtime = now
3905d3c92aaa twisted mainloop, more row-change keys, xmlrpc fadesub command on port 8050
drewp
parents: 202
diff changeset
306 self.lastsendlevs = levs
0
45b12307c695 Initial revision
drewp
parents:
diff changeset
307
516
73b181155555 curvecalc ui touchups, adjustable pane, curve draw speedup, restructured main layout code
drewp@bigasterisk.com
parents: 505
diff changeset
308 def makeStatusLines(master):
73b181155555 curvecalc ui touchups, adjustable pane, curve draw speedup, restructured main layout code
drewp@bigasterisk.com
parents: 505
diff changeset
309 """various labels that listen for dispatcher signals"""
197
ba2677823b35 zoom control and other cleanups. also reads song length now
drewp
parents: 196
diff changeset
310 for signame,textfilter in [
ba2677823b35 zoom control and other cleanups. also reads song length now
drewp
parents: 196
diff changeset
311 ('input time',lambda t: "%.2fs"%t),
ba2677823b35 zoom control and other cleanups. also reads song length now
drewp
parents: 196
diff changeset
312 ('output levels',
ba2677823b35 zoom control and other cleanups. also reads song length now
drewp
parents: 196
diff changeset
313 lambda levels: textwrap.fill("; ".join(["%s:%.2f"%(n,v)
ba2677823b35 zoom control and other cleanups. also reads song length now
drewp
parents: 196
diff changeset
314 for n,v in
205
3905d3c92aaa twisted mainloop, more row-change keys, xmlrpc fadesub command on port 8050
drewp
parents: 202
diff changeset
315 levels.items()[:5]
3905d3c92aaa twisted mainloop, more row-change keys, xmlrpc fadesub command on port 8050
drewp
parents: 202
diff changeset
316 if v>0]),70)),
197
ba2677823b35 zoom control and other cleanups. also reads song length now
drewp
parents: 196
diff changeset
317 ('update period',lambda t: "%.1fms"%(t*1000)),
236
63601fe0c3b0 curvecalc cmdline checking, connection status now in gui
drewp@bigasterisk.com
parents: 230
diff changeset
318 ('update status',lambda t: str(t)),
197
ba2677823b35 zoom control and other cleanups. also reads song length now
drewp
parents: 196
diff changeset
319 ]:
516
73b181155555 curvecalc ui touchups, adjustable pane, curve draw speedup, restructured main layout code
drewp@bigasterisk.com
parents: 505
diff changeset
320 l = tk.Label(master, anchor='w', justify='left', text='%s:' % signame)
197
ba2677823b35 zoom control and other cleanups. also reads song length now
drewp
parents: 196
diff changeset
321 l.pack(side='top',fill='x')
ba2677823b35 zoom control and other cleanups. also reads song length now
drewp
parents: 196
diff changeset
322 dispatcher.connect(lambda val,l=l,sn=signame,tf=textfilter:
ba2677823b35 zoom control and other cleanups. also reads song length now
drewp
parents: 196
diff changeset
323 l.config(text=sn+": "+tf(val)),
516
73b181155555 curvecalc ui touchups, adjustable pane, curve draw speedup, restructured main layout code
drewp@bigasterisk.com
parents: 505
diff changeset
324 signame, weak=False)
197
ba2677823b35 zoom control and other cleanups. also reads song length now
drewp
parents: 196
diff changeset
325
516
73b181155555 curvecalc ui touchups, adjustable pane, curve draw speedup, restructured main layout code
drewp@bigasterisk.com
parents: 505
diff changeset
326 def add_one_subterm(graph, subUri, curveset, subterms, master, expr=None):
360
415c206f7534 fix sub loading and reloading in CC
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parents: 357
diff changeset
327 subname = graph.label(subUri)
599
b50e4d43dd3e curvecalc would make multiple subterms with the same empty name, and this would lose expressions
drewp@bigasterisk.com
parents: 590
diff changeset
328 print "%s's label is %s" % (subUri, subname)
b50e4d43dd3e curvecalc would make multiple subterms with the same empty name, and this would lose expressions
drewp@bigasterisk.com
parents: 590
diff changeset
329 if not subname: # fake sub, like for a chase
b50e4d43dd3e curvecalc would make multiple subterms with the same empty name, and this would lose expressions
drewp@bigasterisk.com
parents: 590
diff changeset
330 st = graph.subjects(L9['sub'], subUri).next()
b50e4d43dd3e curvecalc would make multiple subterms with the same empty name, and this would lose expressions
drewp@bigasterisk.com
parents: 590
diff changeset
331 subname = graph.label(st)
b50e4d43dd3e curvecalc would make multiple subterms with the same empty name, and this would lose expressions
drewp@bigasterisk.com
parents: 590
diff changeset
332 print "using parent subterm's name instead. parent %r, name %r" % (st, subname)
b50e4d43dd3e curvecalc would make multiple subterms with the same empty name, and this would lose expressions
drewp@bigasterisk.com
parents: 590
diff changeset
333 assert subname, "%s has no name" % subUri
287
5322639d61e9 refactoring and little fixes in curvecalc and keyboardcomposer
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parents: 284
diff changeset
334 if expr is None:
5322639d61e9 refactoring and little fixes in curvecalc and keyboardcomposer
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parents: 284
diff changeset
335 expr = '%s(t)' % subname
5322639d61e9 refactoring and little fixes in curvecalc and keyboardcomposer
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parents: 284
diff changeset
336
599
b50e4d43dd3e curvecalc would make multiple subterms with the same empty name, and this would lose expressions
drewp@bigasterisk.com
parents: 590
diff changeset
337 term = Subterm(Submaster.Submaster(graph=graph, name=subname, sub=subUri),
360
415c206f7534 fix sub loading and reloading in CC
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parents: 357
diff changeset
338 Subexpr(curveset,expr))
205
3905d3c92aaa twisted mainloop, more row-change keys, xmlrpc fadesub command on port 8050
drewp
parents: 202
diff changeset
339 subterms.append(term)
3905d3c92aaa twisted mainloop, more row-change keys, xmlrpc fadesub command on port 8050
drewp
parents: 202
diff changeset
340
505
cbc98de2ab06 refactor curveCalc toplevel
drewp@bigasterisk.com
parents: 493
diff changeset
341 stv=Subtermview(master, graph, term)
cbc98de2ab06 refactor curveCalc toplevel
drewp@bigasterisk.com
parents: 493
diff changeset
342 stv.pack(side='top',fill='x')
205
3905d3c92aaa twisted mainloop, more row-change keys, xmlrpc fadesub command on port 8050
drewp
parents: 202
diff changeset
343
3905d3c92aaa twisted mainloop, more row-change keys, xmlrpc fadesub command on port 8050
drewp
parents: 202
diff changeset
344 return term
0
45b12307c695 Initial revision
drewp
parents:
diff changeset
345
516
73b181155555 curvecalc ui touchups, adjustable pane, curve draw speedup, restructured main layout code
drewp@bigasterisk.com
parents: 505
diff changeset
346 def makeSubtermCommandRow(master, curveset, subterms, root, ssv, graph):
505
cbc98de2ab06 refactor curveCalc toplevel
drewp@bigasterisk.com
parents: 493
diff changeset
347 """
cbc98de2ab06 refactor curveCalc toplevel
drewp@bigasterisk.com
parents: 493
diff changeset
348 the row that starts with 'reload subs' button
cbc98de2ab06 refactor curveCalc toplevel
drewp@bigasterisk.com
parents: 493
diff changeset
349 """
205
3905d3c92aaa twisted mainloop, more row-change keys, xmlrpc fadesub command on port 8050
drewp
parents: 202
diff changeset
350 f=tk.Frame(master,relief='raised',bd=1)
3905d3c92aaa twisted mainloop, more row-change keys, xmlrpc fadesub command on port 8050
drewp
parents: 202
diff changeset
351 newname = tk.StringVar()
3905d3c92aaa twisted mainloop, more row-change keys, xmlrpc fadesub command on port 8050
drewp
parents: 202
diff changeset
352
398
c5f0b530ade5 curvecalc: easy curve+sub creation
David McClosky <dmcc@bigasterisk.com>
parents: 397
diff changeset
353 def add_cmd(evt):
473
9ed6c40b3d6a new subterms get a good uri and label
drewp@bigasterisk.com
parents: 454
diff changeset
354 uri = L9['sub/%s' % newname.get()]
9ed6c40b3d6a new subterms get a good uri and label
drewp@bigasterisk.com
parents: 454
diff changeset
355 graph.add((uri, RDF.type, L9.Subterm))
9ed6c40b3d6a new subterms get a good uri and label
drewp@bigasterisk.com
parents: 454
diff changeset
356 graph.add((uri, RDFS.label, Literal(newname.get())))
9ed6c40b3d6a new subterms get a good uri and label
drewp@bigasterisk.com
parents: 454
diff changeset
357 add_one_subterm(graph, uri,
516
73b181155555 curvecalc ui touchups, adjustable pane, curve draw speedup, restructured main layout code
drewp@bigasterisk.com
parents: 505
diff changeset
358 curveset, subterms, ssv, None)
398
c5f0b530ade5 curvecalc: easy curve+sub creation
David McClosky <dmcc@bigasterisk.com>
parents: 397
diff changeset
359 if evt.state & 4: # control key modifier
c5f0b530ade5 curvecalc: easy curve+sub creation
David McClosky <dmcc@bigasterisk.com>
parents: 397
diff changeset
360 curveset.new_curve(newname.get())
281
e3362ad9a123 curvecalc gets "see time until end", C-r for reload, doc updates
David McClosky <dmcc@bigasterisk.com>
parents: 280
diff changeset
361 newname.set('')
205
3905d3c92aaa twisted mainloop, more row-change keys, xmlrpc fadesub command on port 8050
drewp
parents: 202
diff changeset
362
279
5bfcf309e1ad Submaster objects listen for a signal to reload, curvecalc can broadcast it
David McClosky <dmcc@bigasterisk.com>
parents: 277
diff changeset
363 def reload_subs():
5bfcf309e1ad Submaster objects listen for a signal to reload, curvecalc can broadcast it
David McClosky <dmcc@bigasterisk.com>
parents: 277
diff changeset
364 dispatcher.send('reload all subs')
5bfcf309e1ad Submaster objects listen for a signal to reload, curvecalc can broadcast it
David McClosky <dmcc@bigasterisk.com>
parents: 277
diff changeset
365
281
e3362ad9a123 curvecalc gets "see time until end", C-r for reload, doc updates
David McClosky <dmcc@bigasterisk.com>
parents: 280
diff changeset
366 tk.Button(f, text="reload subs (C-r)",
e3362ad9a123 curvecalc gets "see time until end", C-r for reload, doc updates
David McClosky <dmcc@bigasterisk.com>
parents: 280
diff changeset
367 command=reload_subs).pack(side='left')
476
0e3743492eae curvecalc: new keyboard shortcut hotness
drewp@bigasterisk.com
parents: 473
diff changeset
368 tk.Label(f, text="new subterm named (C-Enter for curve too, C-n for focus):").pack(side='left')
282
d482699decbd curvecalc: "Enter" in the new term entry creates new term
David McClosky <dmcc@bigasterisk.com>
parents: 281
diff changeset
369 entry = tk.Entry(f, textvariable=newname)
d482699decbd curvecalc: "Enter" in the new term entry creates new term
David McClosky <dmcc@bigasterisk.com>
parents: 281
diff changeset
370 entry.pack(side='left', fill='x', exp=1)
398
c5f0b530ade5 curvecalc: easy curve+sub creation
David McClosky <dmcc@bigasterisk.com>
parents: 397
diff changeset
371 entry.bind("<Key-Return>", add_cmd)
282
d482699decbd curvecalc: "Enter" in the new term entry creates new term
David McClosky <dmcc@bigasterisk.com>
parents: 281
diff changeset
372
476
0e3743492eae curvecalc: new keyboard shortcut hotness
drewp@bigasterisk.com
parents: 473
diff changeset
373 def focus_entry():
0e3743492eae curvecalc: new keyboard shortcut hotness
drewp@bigasterisk.com
parents: 473
diff changeset
374 entry.focus()
0e3743492eae curvecalc: new keyboard shortcut hotness
drewp@bigasterisk.com
parents: 473
diff changeset
375
0e3743492eae curvecalc: new keyboard shortcut hotness
drewp@bigasterisk.com
parents: 473
diff changeset
376 dispatcher.connect(focus_entry, "focus new subterm", weak=False)
0e3743492eae curvecalc: new keyboard shortcut hotness
drewp@bigasterisk.com
parents: 473
diff changeset
377
205
3905d3c92aaa twisted mainloop, more row-change keys, xmlrpc fadesub command on port 8050
drewp
parents: 202
diff changeset
378 return f
287
5322639d61e9 refactoring and little fixes in curvecalc and keyboardcomposer
Drew Perttula <drewp@bigasterisk.com>
parents: 284
diff changeset
379
357
7771f37252da curvecalc persistence, wavecurve -a option
Drew Perttula <drewp@bigasterisk.com>
parents: 351
diff changeset
380 def savesubterms(filename,subterms):
7771f37252da curvecalc persistence, wavecurve -a option
Drew Perttula <drewp@bigasterisk.com>
parents: 351
diff changeset
381 raise NotImplementedError
7771f37252da curvecalc persistence, wavecurve -a option
Drew Perttula <drewp@bigasterisk.com>
parents: 351
diff changeset
382 s=""
7771f37252da curvecalc persistence, wavecurve -a option
Drew Perttula <drewp@bigasterisk.com>
parents: 351
diff changeset
383 for st in subterms:
7771f37252da curvecalc persistence, wavecurve -a option
Drew Perttula <drewp@bigasterisk.com>
parents: 351
diff changeset
384 s=s+"%s %s\n" % (st.submaster.name, st.subexpr.expr)
7771f37252da curvecalc persistence, wavecurve -a option
Drew Perttula <drewp@bigasterisk.com>
parents: 351
diff changeset
385
7771f37252da curvecalc persistence, wavecurve -a option
Drew Perttula <drewp@bigasterisk.com>
parents: 351
diff changeset
386 file(filename,'w').write(s)
7771f37252da curvecalc persistence, wavecurve -a option
Drew Perttula <drewp@bigasterisk.com>
parents: 351
diff changeset
387
7771f37252da curvecalc persistence, wavecurve -a option
Drew Perttula <drewp@bigasterisk.com>
parents: 351
diff changeset
388 def createSubtermGraph(song, subterms):
7771f37252da curvecalc persistence, wavecurve -a option
Drew Perttula <drewp@bigasterisk.com>
parents: 351
diff changeset
389 """rdf graph describing the subterms, readable by add_subterms_for_song"""
7771f37252da curvecalc persistence, wavecurve -a option
Drew Perttula <drewp@bigasterisk.com>
parents: 351
diff changeset
390 graph = Graph()
7771f37252da curvecalc persistence, wavecurve -a option
Drew Perttula <drewp@bigasterisk.com>
parents: 351
diff changeset
391 for subterm in subterms:
599
b50e4d43dd3e curvecalc would make multiple subterms with the same empty name, and this would lose expressions
drewp@bigasterisk.com
parents: 590
diff changeset
392 assert subterm.submaster.name, "submaster has no name"
357
7771f37252da curvecalc persistence, wavecurve -a option
Drew Perttula <drewp@bigasterisk.com>
parents: 351
diff changeset
393 uri = URIRef(song + "/subterm/" + subterm.submaster.name)
7771f37252da curvecalc persistence, wavecurve -a option
Drew Perttula <drewp@bigasterisk.com>
parents: 351
diff changeset
394 graph.add((song, L9['subterm'], uri))
7771f37252da curvecalc persistence, wavecurve -a option
Drew Perttula <drewp@bigasterisk.com>
parents: 351
diff changeset
395 graph.add((uri, RDF.type, L9['Subterm']))
473
9ed6c40b3d6a new subterms get a good uri and label
drewp@bigasterisk.com
parents: 454
diff changeset
396 graph.add((uri, RDFS.label, Literal(subterm.submaster.name)))
357
7771f37252da curvecalc persistence, wavecurve -a option
Drew Perttula <drewp@bigasterisk.com>
parents: 351
diff changeset
397 graph.add((uri, L9['sub'], L9['sub/%s' % subterm.submaster.name]))
7771f37252da curvecalc persistence, wavecurve -a option
Drew Perttula <drewp@bigasterisk.com>
parents: 351
diff changeset
398 graph.add((uri, L9['expression'], Literal(subterm.subexpr.expr)))
7771f37252da curvecalc persistence, wavecurve -a option
Drew Perttula <drewp@bigasterisk.com>
parents: 351
diff changeset
399 return graph
7771f37252da curvecalc persistence, wavecurve -a option
Drew Perttula <drewp@bigasterisk.com>
parents: 351
diff changeset
400
516
73b181155555 curvecalc ui touchups, adjustable pane, curve draw speedup, restructured main layout code
drewp@bigasterisk.com
parents: 505
diff changeset
401 def add_subterms_for_song(graph, song, curveset, subterms, master):
335
8a1ec8aca432 more rdf updates
drewp@bigasterisk.com
parents: 332
diff changeset
402 for st in graph.objects(song, L9['subterm']):
590
0cf00fffd921 logging
drewp@bigasterisk.com
parents: 551
diff changeset
403 log.info("song %s has subterm %s", song, st)
400
b2858c2d4a4d aft() has smooth arg; workaround for CC writing poor subterms
Drew Perttula <drewp@bigasterisk.com>
parents: 399
diff changeset
404 try:
516
73b181155555 curvecalc ui touchups, adjustable pane, curve draw speedup, restructured main layout code
drewp@bigasterisk.com
parents: 505
diff changeset
405 add_one_subterm(graph, graph.value(st, L9['sub']), curveset,
73b181155555 curvecalc ui touchups, adjustable pane, curve draw speedup, restructured main layout code
drewp@bigasterisk.com
parents: 505
diff changeset
406 subterms, master, graph.value(st, L9['expression']))
400
b2858c2d4a4d aft() has smooth arg; workaround for CC writing poor subterms
Drew Perttula <drewp@bigasterisk.com>
parents: 399
diff changeset
407 except rdflib.exceptions.UniquenessError:
b2858c2d4a4d aft() has smooth arg; workaround for CC writing poor subterms
Drew Perttula <drewp@bigasterisk.com>
parents: 399
diff changeset
408 print "working around curvecalc save corruption"
b2858c2d4a4d aft() has smooth arg; workaround for CC writing poor subterms
Drew Perttula <drewp@bigasterisk.com>
parents: 399
diff changeset
409 # curvecalc put all the expressions on one subterm, which is wrong
b2858c2d4a4d aft() has smooth arg; workaround for CC writing poor subterms
Drew Perttula <drewp@bigasterisk.com>
parents: 399
diff changeset
410 for expr in graph.objects(st, L9['expression']):
b2858c2d4a4d aft() has smooth arg; workaround for CC writing poor subterms
Drew Perttula <drewp@bigasterisk.com>
parents: 399
diff changeset
411 add_one_subterm(graph, graph.value(st, L9['sub']),
516
73b181155555 curvecalc ui touchups, adjustable pane, curve draw speedup, restructured main layout code
drewp@bigasterisk.com
parents: 505
diff changeset
412 curveset, subterms, master, expr)
400
b2858c2d4a4d aft() has smooth arg; workaround for CC writing poor subterms
Drew Perttula <drewp@bigasterisk.com>
parents: 399
diff changeset
413
287
5322639d61e9 refactoring and little fixes in curvecalc and keyboardcomposer
Drew Perttula <drewp@bigasterisk.com>
parents: 284
diff changeset
414
357
7771f37252da curvecalc persistence, wavecurve -a option
Drew Perttula <drewp@bigasterisk.com>
parents: 351
diff changeset
415 def graphPathForSubterms(song):
7771f37252da curvecalc persistence, wavecurve -a option
Drew Perttula <drewp@bigasterisk.com>
parents: 351
diff changeset
416 return showconfig.subtermsForSong(showconfig.songFilenameFromURI(song)) + ".n3"
351
a6662d61ebcd SC, KC, CC now run and seem to load and save ok. CC does not have any rdf for its data files
Drew Perttula <drewp@bigasterisk.com>
parents: 335
diff changeset
417
360
415c206f7534 fix sub loading and reloading in CC
Drew Perttula <drewp@bigasterisk.com>
parents: 357
diff changeset
418 def read_all_subs(graph):
415c206f7534 fix sub loading and reloading in CC
Drew Perttula <drewp@bigasterisk.com>
parents: 357
diff changeset
419 """read all sub files into this graph so when add_one_subterm tries
415c206f7534 fix sub loading and reloading in CC
Drew Perttula <drewp@bigasterisk.com>
parents: 357
diff changeset
420 to add, the sub will be available"""
415c206f7534 fix sub loading and reloading in CC
Drew Perttula <drewp@bigasterisk.com>
parents: 357
diff changeset
421 subsDir = showconfig.subsDir()
415c206f7534 fix sub loading and reloading in CC
Drew Perttula <drewp@bigasterisk.com>
parents: 357
diff changeset
422 for filename in os.listdir(subsDir):
415c206f7534 fix sub loading and reloading in CC
Drew Perttula <drewp@bigasterisk.com>
parents: 357
diff changeset
423 graph.parse(os.path.join(subsDir, filename), format="n3")
415c206f7534 fix sub loading and reloading in CC
Drew Perttula <drewp@bigasterisk.com>
parents: 357
diff changeset
424
505
cbc98de2ab06 refactor curveCalc toplevel
drewp@bigasterisk.com
parents: 493
diff changeset
425 def makeGraph():
cbc98de2ab06 refactor curveCalc toplevel
drewp@bigasterisk.com
parents: 493
diff changeset
426 graphOrig = showconfig.getGraph()
cbc98de2ab06 refactor curveCalc toplevel
drewp@bigasterisk.com
parents: 493
diff changeset
427 graph = Graph() # a copy, since we're going to add subs into it
cbc98de2ab06 refactor curveCalc toplevel
drewp@bigasterisk.com
parents: 493
diff changeset
428 for s in graphOrig:
cbc98de2ab06 refactor curveCalc toplevel
drewp@bigasterisk.com
parents: 493
diff changeset
429 graph.add(s)
cbc98de2ab06 refactor curveCalc toplevel
drewp@bigasterisk.com
parents: 493
diff changeset
430 read_all_subs(graph)
cbc98de2ab06 refactor curveCalc toplevel
drewp@bigasterisk.com
parents: 493
diff changeset
431 return graph
0
45b12307c695 Initial revision
drewp
parents:
diff changeset
432
505
cbc98de2ab06 refactor curveCalc toplevel
drewp@bigasterisk.com
parents: 493
diff changeset
433 def savekey(song, subterms, curveset):
cbc98de2ab06 refactor curveCalc toplevel
drewp@bigasterisk.com
parents: 493
diff changeset
434 print "saving", song
357
7771f37252da curvecalc persistence, wavecurve -a option
Drew Perttula <drewp@bigasterisk.com>
parents: 351
diff changeset
435 g = createSubtermGraph(song, subterms)
7771f37252da curvecalc persistence, wavecurve -a option
Drew Perttula <drewp@bigasterisk.com>
parents: 351
diff changeset
436 g.serialize(graphPathForSubterms(song), format="nt")
7771f37252da curvecalc persistence, wavecurve -a option
Drew Perttula <drewp@bigasterisk.com>
parents: 351
diff changeset
437
505
cbc98de2ab06 refactor curveCalc toplevel
drewp@bigasterisk.com
parents: 493
diff changeset
438 curveset.save(basename=os.path.join(showconfig.curvesDir(),
cbc98de2ab06 refactor curveCalc toplevel
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diff changeset
439 showconfig.songFilenameFromURI(song)))
205
3905d3c92aaa twisted mainloop, more row-change keys, xmlrpc fadesub command on port 8050
drewp
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diff changeset
440 print "saved"
505
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441
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442 def setupKeyBindings(root, song, subterms, curveset):
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443 root.bind("<Control-Key-s>",
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444 lambda *args: savekey(song, subterms, curveset))
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445 root.bind("<Control-Key-r>", lambda evt: dispatcher.send('reload all subs'))
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446 root.bind("<Control-Key-n>",
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447 lambda evt: dispatcher.send('focus new subterm'))
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448 root.bind("<Control-Key-N>", lambda evt: dispatcher.send('focus new curve'))
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449 root.bind("<Control-Key-q>",lambda ev: reactor.stop)
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450 root.bind("<Destroy>",lambda ev: reactor.stop)
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451 root.protocol('WM_DELETE_WINDOW', reactor.stop)
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452
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453 def createHelpLines(root):
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454 for helpline in ["Bindings: C-s save subterms; Esc see current time; S-Esc see curtime to end; C-Esc show all; Mousewheel zoom; C-p play/pause music at mouse",
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455 "Curve point bindings: B1 drag point; C-B1 curve add point; S-B1 sketch points; Del selected points; 1..5 add point at time; B1 drag select points",
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456 "Available in functions: nsin/ncos period=amp=1; within(a,b) bef(x) aft(x) compare to time; smoove(x) cubic smoothstep; chan(name); curvename(t) eval curve"]:
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457 line = tk.Label(root, text=helpline, font="Helvetica -12 italic",
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458 anchor='w')
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459 line.pack(side='top',fill='x')
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460
551
ad5043f70fda bin/curvecalc (with no song choice) defaults to whatever-ascoltami-is-currently-on
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461 def currentlyPlayingSong():
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462 """ask the music player what song it's on"""
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463 t = jsonlib.read(restkit.Resource(networking.musicUrl()).get("time").body)
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464 if t['song'] is None:
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465 raise ValueError("music player is not playing any song")
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466 return URIRef(t['song'])
505
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467
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diff changeset
468 def main():
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469 parser = optparse.OptionParser()
551
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470 parser.set_usage("%prog [opts] [songURI]")
505
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diff changeset
471 parser.add_option("--sliders", action='store_true',
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472 help='use hardware sliders')
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473 parser.add_option("--skip-music", action='store_true',
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474 help="ignore music and smooth_music curve files")
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475 opts, args = parser.parse_args()
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476
590
0cf00fffd921 logging
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477 logging.basicConfig(format="%(asctime)s %(levelname)-5s %(name)s %(filename)s:%(lineno)d: %(message)s")
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diff changeset
478 log.setLevel(logging.INFO)
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479
0cf00fffd921 logging
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diff changeset
480
505
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diff changeset
481 try:
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482 song = URIRef(args[0])
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diff changeset
483 except IndexError:
551
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diff changeset
484 song = currentlyPlayingSong()
505
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485
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486 log.debug("music")
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diff changeset
487 music=Music()
516
73b181155555 curvecalc ui touchups, adjustable pane, curve draw speedup, restructured main layout code
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diff changeset
488 graph = makeGraph()
505
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diff changeset
489 curveset = Curveset(sliders=opts.sliders)
516
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diff changeset
490 subterms = []
505
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491
516
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492 graph.parse(graphPathForSubterms(song), format='n3')
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493
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494 log.debug("output")
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495 out = Output(subterms, music)
505
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496
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diff changeset
497 musicfilename = showconfig.songOnDisk(song)
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diff changeset
498 maxtime = wavelength(musicfilename)
516
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diff changeset
499 dispatcher.connect(lambda: maxtime, "get max time", weak=False)
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500
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501
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parents: 505
diff changeset
502 root=tk.Tk()
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parents: 505
diff changeset
503 root.tk_setPalette("gray50")
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parents: 505
diff changeset
504 toplevelat("curvecalc",root)
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diff changeset
505 root.tk_focusFollowsMouse()
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diff changeset
506 root.title("Curvemaster 3000MX - %s" % graph.label(song))
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parents: 505
diff changeset
507
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diff changeset
508 if 'fixed top rows':
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diff changeset
509 zc = Zoomcontrol(root)
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diff changeset
510 zc.pack(side='top', fill='x')
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diff changeset
511
73b181155555 curvecalc ui touchups, adjustable pane, curve draw speedup, restructured main layout code
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diff changeset
512 if 'panes':
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parents: 505
diff changeset
513 panes = tk.PanedWindow(root, height=1)
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diff changeset
514 panes.add('curvesetView')
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diff changeset
515 panes.add('subterms')
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diff changeset
516 panes.pack(side='top', fill='both', expand=True)
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parents: 505
diff changeset
517
519
f2dbb0b1fb35 optimize the number of curve redraws at curvecalc's startup
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diff changeset
518 curvesetView = Curvesetview(panes.subwidget('curvesetView'), curveset,
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parents: 517
diff changeset
519 height=400)
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parents: 517
diff changeset
520 curvesetView.pack(fill='both', expand=True)
516
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diff changeset
521
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diff changeset
522 subtermArea = tk.Frame(panes.subwidget('subterms'), height=100)
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diff changeset
523 subtermArea.pack(fill='both', expand=True)
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diff changeset
524
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diff changeset
525 subtermScroll = tk.ScrolledWindow(subtermArea)
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diff changeset
526 subtermScroll.pack(fill='both')
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parents: 505
diff changeset
527
73b181155555 curvecalc ui touchups, adjustable pane, curve draw speedup, restructured main layout code
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parents: 505
diff changeset
528 if 'fixed bottom rows':
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diff changeset
529 makeSubtermCommandRow(root, curveset, subterms, root, subtermArea,
73b181155555 curvecalc ui touchups, adjustable pane, curve draw speedup, restructured main layout code
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parents: 505
diff changeset
530 graph).pack(side='top', fill='x')
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diff changeset
531 makeStatusLines(root)
73b181155555 curvecalc ui touchups, adjustable pane, curve draw speedup, restructured main layout code
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diff changeset
532
73b181155555 curvecalc ui touchups, adjustable pane, curve draw speedup, restructured main layout code
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parents: 505
diff changeset
533 helpBox = tk.Frame(root)
73b181155555 curvecalc ui touchups, adjustable pane, curve draw speedup, restructured main layout code
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parents: 505
diff changeset
534 createHelpLines(helpBox)
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diff changeset
535 helpBox.pack(side='top', fill='x')
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drewp@bigasterisk.com
parents: 505
diff changeset
536
73b181155555 curvecalc ui touchups, adjustable pane, curve draw speedup, restructured main layout code
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parents: 505
diff changeset
537 add_subterms_for_song(graph, song, curveset, subterms,
73b181155555 curvecalc ui touchups, adjustable pane, curve draw speedup, restructured main layout code
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parents: 505
diff changeset
538 subtermScroll.subwidget('window'))
73b181155555 curvecalc ui touchups, adjustable pane, curve draw speedup, restructured main layout code
drewp@bigasterisk.com
parents: 505
diff changeset
539 setupKeyBindings(root, song, subterms, curveset)
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drewp@bigasterisk.com
parents: 505
diff changeset
540
73b181155555 curvecalc ui touchups, adjustable pane, curve draw speedup, restructured main layout code
drewp@bigasterisk.com
parents: 505
diff changeset
541 # curvesetview must already exist, since this makes 'add_curve'
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parents: 505
diff changeset
542 # signals for all the initial curves
505
cbc98de2ab06 refactor curveCalc toplevel
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parents: 493
diff changeset
543 curveset.load(basename=os.path.join(showconfig.curvesDir(),
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diff changeset
544 showconfig.songFilenameFromURI(song)),
cbc98de2ab06 refactor curveCalc toplevel
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parents: 493
diff changeset
545 skipMusic=opts.skip_music)
516
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diff changeset
546
73b181155555 curvecalc ui touchups, adjustable pane, curve draw speedup, restructured main layout code
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diff changeset
547 dispatcher.send("max time",maxtime=maxtime)
73b181155555 curvecalc ui touchups, adjustable pane, curve draw speedup, restructured main layout code
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diff changeset
548 dispatcher.send("show all")
519
f2dbb0b1fb35 optimize the number of curve redraws at curvecalc's startup
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parents: 517
diff changeset
549
f2dbb0b1fb35 optimize the number of curve redraws at curvecalc's startup
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parents: 517
diff changeset
550 # this is scheduled after some tk shuffling, to try to minimize
f2dbb0b1fb35 optimize the number of curve redraws at curvecalc's startup
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parents: 517
diff changeset
551 # the number of times we redraw the curve at startup. If tk is
f2dbb0b1fb35 optimize the number of curve redraws at curvecalc's startup
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parents: 517
diff changeset
552 # very slow, it's ok. You'll just get some wasted redraws.
f2dbb0b1fb35 optimize the number of curve redraws at curvecalc's startup
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parents: 517
diff changeset
553 reactor.callLater(.1, curvesetView.goLive)
505
cbc98de2ab06 refactor curveCalc toplevel
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diff changeset
554
517
f15ffbfc5cd6 speed up curvecalc tk update to 10ms (since we recently sped up the recalcs)
drewp@bigasterisk.com
parents: 516
diff changeset
555 tksupport.install(root, ms=10)
505
cbc98de2ab06 refactor curveCalc toplevel
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diff changeset
556 log.debug("run")
cbc98de2ab06 refactor curveCalc toplevel
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diff changeset
557 prof.run(reactor.run, profile=False)
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diff changeset
558
cbc98de2ab06 refactor curveCalc toplevel
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diff changeset
559 main()