annotate bin/curvecalc @ 689:03453848ed4c

refactor musicaccess Ignore-this: e9cb1810285e3730c9d7381ab0229075
author drewp@bigasterisk.com
date Tue, 05 Jun 2012 22:56:41 +0000
parents 97b028ed0e47
children 847edbfe65c8
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
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1 #!bin/python
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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, urllib2
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14 import Tix as tk
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15 import louie as dispatcher
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16 from twisted.internet import reactor,tksupport
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17
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18 from rdflib import Literal, URIRef, RDF, RDFS
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19 from rdflib import Graph
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20 import rdflib
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21 import logging
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22 log = logging.getLogger()
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23
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24 import run_local
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25 from light9 import Submaster, dmxclient, showconfig, prof, Patch
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26 from light9.TLUtility import make_attributes_from_args
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27 from light9.curvecalc.zoomcontrol import Zoomcontrol
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28 from light9.curvecalc.curve import Curveset
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29 from light9.curvecalc.curveview import Curvesetview
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30 from light9.curvecalc.musicaccess import Music, currentlyPlayingSong
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31 from light9.wavelength import wavelength
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32 from light9.uihelpers import toplevelat
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33 from light9.namespaces import L9
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34 import light9.Effects
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35
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36 class Expr(object):
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37 """singleton, provides functions for use in subterm expressions,
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38 e.g. chases"""
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39 def __init__(self):
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40 self.effectGlobals = light9.Effects.configExprGlobals()
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41
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42 def exprGlobals(self, startDict, t):
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43 """globals dict for use by expressions"""
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44
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45 glo = startDict.copy()
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46
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47 # add in functions from Effects
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48 glo.update(self.effectGlobals)
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49
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50 glo['nsin'] = lambda x: (math.sin(x * (2 * math.pi)) + 1) / 2
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51 glo['ncos'] = lambda x: (math.cos(x * (2 * math.pi)) + 1) / 2
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52 glo['within'] = lambda a, b: a < t < b
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53 glo['bef'] = lambda x: t < x
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55
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56 def smoove(x):
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57 return -2 * (x ** 3) + 3 * (x ** 2)
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58 glo['smoove'] = smoove
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59
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60 def aft(t, x, smooth=0):
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61 left = x - smooth / 2
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62 right = x + smooth / 2
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63 if left < t < right:
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64 return smoove((t - left) / (right - left))
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65 return t > x
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66 glo['aft'] = lambda x, smooth=0: aft(t, x, smooth)
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67
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68 def chan(name):
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69 return Submaster.Submaster(
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70 leveldict={Patch.get_dmx_channel(name) : 1.0},
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71 temporary=True)
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72 glo['chan'] = chan
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73
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74 def smooth_random(speed=1):
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75 """1 = new stuff each second, <1 is slower, fade-ier"""
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76 x = (t * speed) % len(self._smooth_random_items)
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77 x1 = int(x)
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78 x2 = (int(x) + 1) % len(self._smooth_random_items)
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79 y1 = self._smooth_random_items[x1]
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80 y2 = self._smooth_random_items[x2]
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81 return y1 + (y2 - y1) * ((x - x1))
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82
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83 def notch_random(speed=1):
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84 """1 = new stuff each second, <1 is slower, notch-ier"""
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85 x = (t * speed) % len(self._smooth_random_items)
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86 x1 = int(x)
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87 y1 = self._smooth_random_items[x1]
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88 return y1
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89
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90 glo['noise'] = smooth_random
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91 glo['notch'] = notch_random
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92
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94
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95 return glo
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96
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97 exprglo = Expr()
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98
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99 class Subexpr:
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100 curveset = None
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101 def __init__(self,curveset,expr=""):
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102 self.curveset = curveset
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103 self.lasteval = None
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104 self.expr=expr
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105 self._smooth_random_items = [random.random() for x in range(100)]
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106 def eval(self,t):
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107 if self.expr=="":
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108 dispatcher.send("expr_error",sender=self,exc="no expr, using 0")
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109 return 0
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110 glo = self.curveset.globalsdict()
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111 glo['t'] = t
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112
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113 glo = exprglo.exprGlobals(glo, t)
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114
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115 try:
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116 self.lasteval = eval(self.expr,glo)
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117 except Exception,e:
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118 dispatcher.send("expr_error",sender=self,exc=e)
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119 else:
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120 dispatcher.send("expr_error",sender=self,exc="ok")
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121 return self.lasteval
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122
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123 def expr():
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124 doc = "python expression for level as a function of t, using curves"
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125 def fget(self):
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126 return self._expr
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127 def fset(self, value):
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128 self._expr = value
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129 dispatcher("expr_changed",sender=self)
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130 return locals()
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131 expr = property(**expr())
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132
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133 class Subexprview(tk.Frame):
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134 def __init__(self,master,se,**kw):
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135 self.subexpr=se
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136 tk.Frame.__init__(self,master,**kw)
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137 self.evar = tk.StringVar()
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138 e = self.ent = tk.Entry(self,textvariable=self.evar)
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139 e.pack(side='left',fill='x',exp=1)
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140 self.expr_changed()
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141 self.evar.trace_variable('w',self.evar_changed)
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142 dispatcher.connect(self.expr_changed,"expr_changed",
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143 sender=self.subexpr)
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144 self.error = tk.Label(self)
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145 self.error.pack(side='left')
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146 dispatcher.connect(lambda exc: self.error.config(text=str(exc)),
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147 "expr_error",sender=self.subexpr,weak=0)
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148 def expr_changed(self):
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149 if self.subexpr.expr!=self.evar.get():
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150 self.evar.set(self.subexpr.expr)
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151 def evar_changed(self,*args):
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152 self.subexpr.expr = self.evar.get()
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153
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154 class Subterm:
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155 """one Submaster and its Subexpr"""
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156 def __init__(self, submaster, subexpr):
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157 make_attributes_from_args('submaster', 'subexpr')
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158 def scaled(self, t):
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159 subexpr_eval = self.subexpr.eval(t)
296
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160 # we prevent any exceptions from escaping, since they cause us to
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161 # stop sending levels
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162 try:
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163 if isinstance(subexpr_eval, Submaster.Submaster):
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164 # if the expression returns a submaster, just return it
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165 return subexpr_eval
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166 else:
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167 # otherwise, return our submaster multiplied by the value
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168 # returned
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169 return self.submaster * subexpr_eval
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170 except Exception, e:
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171 dispatcher.send("expr_error", sender=self.subexpr, exc=str(e))
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172 return Submaster.Submaster('Error: %s' % str(e), temporary=True)
0
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173
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174 def __repr__(self):
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175 return "<Subterm %s %s>" % (self.submaster, self.subexpr)
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176
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177 class Subtermview(tk.Frame):
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178 def __init__(self, master, graph, st, **kw):
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179 self.subterm = st
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180 tk.Frame.__init__(self,master,bd=1,relief='raised',**kw)
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181 l = tk.Label(self, text="sub %s" % self.subterm.submaster.name)
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182 l.pack(side='left')
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183 sev=Subexprview(self,self.subterm.subexpr)
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184 sev.pack(side='left',fill='both',exp=1)
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185
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186 class Output:
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187 lastsendtime=0
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188 lastsendlevs=None
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189 def __init__(self, subterms, music):
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190 make_attributes_from_args('subterms','music')
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191
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192 self.recent_t=[]
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193 self.later = None
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194
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195 self.update()
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196
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197 def update(self):
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198 d = self.music.current_time()
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199 d.addCallback(self.update2)
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200 d.addErrback(self.updateerr)
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201
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202 def updateerr(self,e):
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203
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204 print e.getTraceback()
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205 dispatcher.send("update status",val=e.getErrorMessage())
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206 if self.later and not self.later.cancelled and not self.later.called:
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207 self.later.cancel()
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208 self.later = reactor.callLater(1,self.update)
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209
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210 def update2(self,t):
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211 # spot alsa soundcard offset is always 0, we get times about a
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212 # second ahead of what's really getting played
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213 #t = t - .7
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214
287
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215 dispatcher.send("update status",
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216 val="ok: receiving time from music player")
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217 if self.later and not self.later.cancelled and not self.later.called:
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218 self.later.cancel()
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219
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220 self.later = reactor.callLater(.02, self.update)
287
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221
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222 self.recent_t = self.recent_t[-50:]+[t]
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223 period = (self.recent_t[-1] - self.recent_t[0]) / len(self.recent_t)
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224 dispatcher.send("update period", val=period)
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225 self.send_dmx(t)
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226
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227 def send_dmx(self,t):
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228 dispatcher.send("curves to sliders", t=t)
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229 scaledsubs=[]
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230 for st in self.subterms:
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231 scl = st.scaled(t)
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232 scaledsubs.append(scl)
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233 out = Submaster.sub_maxes(*scaledsubs)
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234 levs = out.get_levels()
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235 now=time.time()
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236 if now-self.lastsendtime>5 or levs!=self.lastsendlevs:
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237 dispatcher.send("output levels",val=levs)
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238 dmxclient.outputlevels(out.get_dmx_list(),
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239 twisted=1,clientid='curvecalc')
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240 self.lastsendtime = now
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241 self.lastsendlevs = levs
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242
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243 def makeStatusLines(master):
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244 """various labels that listen for dispatcher signals"""
197
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245 for signame,textfilter in [
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246 ('input time',lambda t: "%.2fs"%t),
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247 ('output levels',
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248 lambda levels: textwrap.fill("; ".join(["%s:%.2f"%(n,v)
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249 for n,v in
205
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250 levels.items()[:5]
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251 if v>0]),70)),
197
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252 ('update period',lambda t: "%.1fms"%(t*1000)),
236
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253 ('update status',lambda t: str(t)),
197
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254 ]:
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255 l = tk.Label(master, anchor='w', justify='left', text='%s:' % signame)
197
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256 l.pack(side='top',fill='x')
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257 dispatcher.connect(lambda val,l=l,sn=signame,tf=textfilter:
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258 l.config(text=sn+": "+tf(val)),
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259 signame, weak=False)
197
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260
516
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diff changeset
261 def add_one_subterm(graph, subUri, curveset, subterms, master, expr=None):
360
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262 subname = graph.label(subUri)
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263 print "%s's label is %s" % (subUri, subname)
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264 if not subname: # fake sub, like for a chase
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265 st = graph.subjects(L9['sub'], subUri).next()
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266 subname = graph.label(st)
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267 print "using parent subterm's name instead. parent %r, name %r" % (st, subname)
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268 assert subname, "%s has no name" % subUri
287
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269 if expr is None:
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270 expr = '%s(t)' % subname
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271
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272 term = Subterm(Submaster.Submaster(graph=graph, name=subname, sub=subUri),
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273 Subexpr(curveset,expr))
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274 subterms.append(term)
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275
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276 stv=Subtermview(master, graph, term)
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277 stv.pack(side='top',fill='x')
205
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278
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279 return term
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280
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281 def makeSubtermCommandRow(master, curveset, subterms, root, ssv, graph):
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282 """
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283 the row that starts with 'reload subs' button
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284 """
205
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285 f=tk.Frame(master,relief='raised',bd=1)
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286 newname = tk.StringVar()
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287
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diff changeset
288 def add_cmd(evt):
473
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289 uri = L9['sub/%s' % newname.get()]
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diff changeset
290 graph.add((uri, RDF.type, L9.Subterm))
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diff changeset
291 graph.add((uri, RDFS.label, Literal(newname.get())))
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parents: 454
diff changeset
292 add_one_subterm(graph, uri,
516
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diff changeset
293 curveset, subterms, ssv, None)
398
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David McClosky <dmcc@bigasterisk.com>
parents: 397
diff changeset
294 if evt.state & 4: # control key modifier
c5f0b530ade5 curvecalc: easy curve+sub creation
David McClosky <dmcc@bigasterisk.com>
parents: 397
diff changeset
295 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
296 newname.set('')
205
3905d3c92aaa twisted mainloop, more row-change keys, xmlrpc fadesub command on port 8050
drewp
parents: 202
diff changeset
297
279
5bfcf309e1ad Submaster objects listen for a signal to reload, curvecalc can broadcast it
David McClosky <dmcc@bigasterisk.com>
parents: 277
diff changeset
298 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
299 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
300
281
e3362ad9a123 curvecalc gets "see time until end", C-r for reload, doc updates
David McClosky <dmcc@bigasterisk.com>
parents: 280
diff changeset
301 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
302 command=reload_subs).pack(side='left')
476
0e3743492eae curvecalc: new keyboard shortcut hotness
drewp@bigasterisk.com
parents: 473
diff changeset
303 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
304 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
305 entry.pack(side='left', fill='x', exp=1)
398
c5f0b530ade5 curvecalc: easy curve+sub creation
David McClosky <dmcc@bigasterisk.com>
parents: 397
diff changeset
306 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
307
476
0e3743492eae curvecalc: new keyboard shortcut hotness
drewp@bigasterisk.com
parents: 473
diff changeset
308 def focus_entry():
0e3743492eae curvecalc: new keyboard shortcut hotness
drewp@bigasterisk.com
parents: 473
diff changeset
309 entry.focus()
0e3743492eae curvecalc: new keyboard shortcut hotness
drewp@bigasterisk.com
parents: 473
diff changeset
310
0e3743492eae curvecalc: new keyboard shortcut hotness
drewp@bigasterisk.com
parents: 473
diff changeset
311 dispatcher.connect(focus_entry, "focus new subterm", weak=False)
0e3743492eae curvecalc: new keyboard shortcut hotness
drewp@bigasterisk.com
parents: 473
diff changeset
312
205
3905d3c92aaa twisted mainloop, more row-change keys, xmlrpc fadesub command on port 8050
drewp
parents: 202
diff changeset
313 return f
287
5322639d61e9 refactoring and little fixes in curvecalc and keyboardcomposer
Drew Perttula <drewp@bigasterisk.com>
parents: 284
diff changeset
314
357
7771f37252da curvecalc persistence, wavecurve -a option
Drew Perttula <drewp@bigasterisk.com>
parents: 351
diff changeset
315 def savesubterms(filename,subterms):
7771f37252da curvecalc persistence, wavecurve -a option
Drew Perttula <drewp@bigasterisk.com>
parents: 351
diff changeset
316 raise NotImplementedError
7771f37252da curvecalc persistence, wavecurve -a option
Drew Perttula <drewp@bigasterisk.com>
parents: 351
diff changeset
317 s=""
7771f37252da curvecalc persistence, wavecurve -a option
Drew Perttula <drewp@bigasterisk.com>
parents: 351
diff changeset
318 for st in subterms:
7771f37252da curvecalc persistence, wavecurve -a option
Drew Perttula <drewp@bigasterisk.com>
parents: 351
diff changeset
319 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
320
7771f37252da curvecalc persistence, wavecurve -a option
Drew Perttula <drewp@bigasterisk.com>
parents: 351
diff changeset
321 file(filename,'w').write(s)
7771f37252da curvecalc persistence, wavecurve -a option
Drew Perttula <drewp@bigasterisk.com>
parents: 351
diff changeset
322
7771f37252da curvecalc persistence, wavecurve -a option
Drew Perttula <drewp@bigasterisk.com>
parents: 351
diff changeset
323 def createSubtermGraph(song, subterms):
7771f37252da curvecalc persistence, wavecurve -a option
Drew Perttula <drewp@bigasterisk.com>
parents: 351
diff changeset
324 """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
325 graph = Graph()
7771f37252da curvecalc persistence, wavecurve -a option
Drew Perttula <drewp@bigasterisk.com>
parents: 351
diff changeset
326 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
327 assert subterm.submaster.name, "submaster has no name"
357
7771f37252da curvecalc persistence, wavecurve -a option
Drew Perttula <drewp@bigasterisk.com>
parents: 351
diff changeset
328 uri = URIRef(song + "/subterm/" + subterm.submaster.name)
7771f37252da curvecalc persistence, wavecurve -a option
Drew Perttula <drewp@bigasterisk.com>
parents: 351
diff changeset
329 graph.add((song, L9['subterm'], uri))
7771f37252da curvecalc persistence, wavecurve -a option
Drew Perttula <drewp@bigasterisk.com>
parents: 351
diff changeset
330 graph.add((uri, RDF.type, L9['Subterm']))
473
9ed6c40b3d6a new subterms get a good uri and label
drewp@bigasterisk.com
parents: 454
diff changeset
331 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
332 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
333 graph.add((uri, L9['expression'], Literal(subterm.subexpr.expr)))
7771f37252da curvecalc persistence, wavecurve -a option
Drew Perttula <drewp@bigasterisk.com>
parents: 351
diff changeset
334 return graph
7771f37252da curvecalc persistence, wavecurve -a option
Drew Perttula <drewp@bigasterisk.com>
parents: 351
diff changeset
335
516
73b181155555 curvecalc ui touchups, adjustable pane, curve draw speedup, restructured main layout code
drewp@bigasterisk.com
parents: 505
diff changeset
336 def add_subterms_for_song(graph, song, curveset, subterms, master):
335
8a1ec8aca432 more rdf updates
drewp@bigasterisk.com
parents: 332
diff changeset
337 for st in graph.objects(song, L9['subterm']):
590
0cf00fffd921 logging
drewp@bigasterisk.com
parents: 551
diff changeset
338 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
339 try:
516
73b181155555 curvecalc ui touchups, adjustable pane, curve draw speedup, restructured main layout code
drewp@bigasterisk.com
parents: 505
diff changeset
340 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
341 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
342 except rdflib.exceptions.UniquenessError:
b2858c2d4a4d aft() has smooth arg; workaround for CC writing poor subterms
Drew Perttula <drewp@bigasterisk.com>
parents: 399
diff changeset
343 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
344 # 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
345 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
346 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
347 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
348
287
5322639d61e9 refactoring and little fixes in curvecalc and keyboardcomposer
Drew Perttula <drewp@bigasterisk.com>
parents: 284
diff changeset
349
357
7771f37252da curvecalc persistence, wavecurve -a option
Drew Perttula <drewp@bigasterisk.com>
parents: 351
diff changeset
350 def graphPathForSubterms(song):
7771f37252da curvecalc persistence, wavecurve -a option
Drew Perttula <drewp@bigasterisk.com>
parents: 351
diff changeset
351 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
352
680
ad17b0a09f5c CC more startup logging, timing option to quit after init
drewp@bigasterisk.com
parents: 641
diff changeset
353 @prof.logTime
360
415c206f7534 fix sub loading and reloading in CC
Drew Perttula <drewp@bigasterisk.com>
parents: 357
diff changeset
354 def read_all_subs(graph):
415c206f7534 fix sub loading and reloading in CC
Drew Perttula <drewp@bigasterisk.com>
parents: 357
diff changeset
355 """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
356 to add, the sub will be available"""
415c206f7534 fix sub loading and reloading in CC
Drew Perttula <drewp@bigasterisk.com>
parents: 357
diff changeset
357 subsDir = showconfig.subsDir()
415c206f7534 fix sub loading and reloading in CC
Drew Perttula <drewp@bigasterisk.com>
parents: 357
diff changeset
358 for filename in os.listdir(subsDir):
684
83c239d3fd33 a note about where to use nt instead of n3, but i'm not doing it yet
drewp@bigasterisk.com
parents: 680
diff changeset
359 # parsing nt is faster, but it should try n3 format if the parsing fails
360
415c206f7534 fix sub loading and reloading in CC
Drew Perttula <drewp@bigasterisk.com>
parents: 357
diff changeset
360 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
361
505
cbc98de2ab06 refactor curveCalc toplevel
drewp@bigasterisk.com
parents: 493
diff changeset
362 def makeGraph():
cbc98de2ab06 refactor curveCalc toplevel
drewp@bigasterisk.com
parents: 493
diff changeset
363 graphOrig = showconfig.getGraph()
cbc98de2ab06 refactor curveCalc toplevel
drewp@bigasterisk.com
parents: 493
diff changeset
364 graph = Graph() # a copy, since we're going to add subs into it
cbc98de2ab06 refactor curveCalc toplevel
drewp@bigasterisk.com
parents: 493
diff changeset
365 for s in graphOrig:
cbc98de2ab06 refactor curveCalc toplevel
drewp@bigasterisk.com
parents: 493
diff changeset
366 graph.add(s)
cbc98de2ab06 refactor curveCalc toplevel
drewp@bigasterisk.com
parents: 493
diff changeset
367 read_all_subs(graph)
cbc98de2ab06 refactor curveCalc toplevel
drewp@bigasterisk.com
parents: 493
diff changeset
368 return graph
0
45b12307c695 Initial revision
drewp
parents:
diff changeset
369
505
cbc98de2ab06 refactor curveCalc toplevel
drewp@bigasterisk.com
parents: 493
diff changeset
370 def savekey(song, subterms, curveset):
cbc98de2ab06 refactor curveCalc toplevel
drewp@bigasterisk.com
parents: 493
diff changeset
371 print "saving", song
357
7771f37252da curvecalc persistence, wavecurve -a option
Drew Perttula <drewp@bigasterisk.com>
parents: 351
diff changeset
372 g = createSubtermGraph(song, subterms)
7771f37252da curvecalc persistence, wavecurve -a option
Drew Perttula <drewp@bigasterisk.com>
parents: 351
diff changeset
373 g.serialize(graphPathForSubterms(song), format="nt")
7771f37252da curvecalc persistence, wavecurve -a option
Drew Perttula <drewp@bigasterisk.com>
parents: 351
diff changeset
374
505
cbc98de2ab06 refactor curveCalc toplevel
drewp@bigasterisk.com
parents: 493
diff changeset
375 curveset.save(basename=os.path.join(showconfig.curvesDir(),
cbc98de2ab06 refactor curveCalc toplevel
drewp@bigasterisk.com
parents: 493
diff changeset
376 showconfig.songFilenameFromURI(song)))
205
3905d3c92aaa twisted mainloop, more row-change keys, xmlrpc fadesub command on port 8050
drewp
parents: 202
diff changeset
377 print "saved"
505
cbc98de2ab06 refactor curveCalc toplevel
drewp@bigasterisk.com
parents: 493
diff changeset
378
cbc98de2ab06 refactor curveCalc toplevel
drewp@bigasterisk.com
parents: 493
diff changeset
379 def setupKeyBindings(root, song, subterms, curveset):
cbc98de2ab06 refactor curveCalc toplevel
drewp@bigasterisk.com
parents: 493
diff changeset
380 root.bind("<Control-Key-s>",
cbc98de2ab06 refactor curveCalc toplevel
drewp@bigasterisk.com
parents: 493
diff changeset
381 lambda *args: savekey(song, subterms, curveset))
cbc98de2ab06 refactor curveCalc toplevel
drewp@bigasterisk.com
parents: 493
diff changeset
382 root.bind("<Control-Key-r>", lambda evt: dispatcher.send('reload all subs'))
cbc98de2ab06 refactor curveCalc toplevel
drewp@bigasterisk.com
parents: 493
diff changeset
383 root.bind("<Control-Key-n>",
cbc98de2ab06 refactor curveCalc toplevel
drewp@bigasterisk.com
parents: 493
diff changeset
384 lambda evt: dispatcher.send('focus new subterm'))
cbc98de2ab06 refactor curveCalc toplevel
drewp@bigasterisk.com
parents: 493
diff changeset
385 root.bind("<Control-Key-N>", lambda evt: dispatcher.send('focus new curve'))
cbc98de2ab06 refactor curveCalc toplevel
drewp@bigasterisk.com
parents: 493
diff changeset
386 root.bind("<Control-Key-q>",lambda ev: reactor.stop)
cbc98de2ab06 refactor curveCalc toplevel
drewp@bigasterisk.com
parents: 493
diff changeset
387 root.bind("<Destroy>",lambda ev: reactor.stop)
cbc98de2ab06 refactor curveCalc toplevel
drewp@bigasterisk.com
parents: 493
diff changeset
388 root.protocol('WM_DELETE_WINDOW', reactor.stop)
cbc98de2ab06 refactor curveCalc toplevel
drewp@bigasterisk.com
parents: 493
diff changeset
389
641
c113c759559b more menubar. not many working actions yet
Drew Perttula <drewp@bigasterisk.com>
parents: 639
diff changeset
390 def setupMenubar(barFrame, root, song, subterms, curveset):
639
7ee76a895427 start CC menubar
Drew Perttula <drewp@bigasterisk.com>
parents: 637
diff changeset
391 class newMenu(object):
7ee76a895427 start CC menubar
Drew Perttula <drewp@bigasterisk.com>
parents: 637
diff changeset
392 def __init__(self, name):
7ee76a895427 start CC menubar
Drew Perttula <drewp@bigasterisk.com>
parents: 637
diff changeset
393 self.name = name
7ee76a895427 start CC menubar
Drew Perttula <drewp@bigasterisk.com>
parents: 637
diff changeset
394 def __enter__(self):
7ee76a895427 start CC menubar
Drew Perttula <drewp@bigasterisk.com>
parents: 637
diff changeset
395 m = tk.Menubutton(barFrame, text=self.name)
7ee76a895427 start CC menubar
Drew Perttula <drewp@bigasterisk.com>
parents: 637
diff changeset
396 m.pack(side='left')
7ee76a895427 start CC menubar
Drew Perttula <drewp@bigasterisk.com>
parents: 637
diff changeset
397 mm = tk.Menu(m)
7ee76a895427 start CC menubar
Drew Perttula <drewp@bigasterisk.com>
parents: 637
diff changeset
398 m.config(menu=mm)
7ee76a895427 start CC menubar
Drew Perttula <drewp@bigasterisk.com>
parents: 637
diff changeset
399 return mm
7ee76a895427 start CC menubar
Drew Perttula <drewp@bigasterisk.com>
parents: 637
diff changeset
400 def __exit__(self, type, value, traceback):
7ee76a895427 start CC menubar
Drew Perttula <drewp@bigasterisk.com>
parents: 637
diff changeset
401 return False
7ee76a895427 start CC menubar
Drew Perttula <drewp@bigasterisk.com>
parents: 637
diff changeset
402
641
c113c759559b more menubar. not many working actions yet
Drew Perttula <drewp@bigasterisk.com>
parents: 639
diff changeset
403 def notImpl(*args):
c113c759559b more menubar. not many working actions yet
Drew Perttula <drewp@bigasterisk.com>
parents: 639
diff changeset
404 print "sorry, menu command binding isn't done yet. Use the keyboard shortcut"
c113c759559b more menubar. not many working actions yet
Drew Perttula <drewp@bigasterisk.com>
parents: 639
diff changeset
405
c113c759559b more menubar. not many working actions yet
Drew Perttula <drewp@bigasterisk.com>
parents: 639
diff changeset
406 with newMenu("Curvecalc") as m:
c113c759559b more menubar. not many working actions yet
Drew Perttula <drewp@bigasterisk.com>
parents: 639
diff changeset
407 m.add_command(label='Save', underline=0, accelerator="Ctrl+s",
c113c759559b more menubar. not many working actions yet
Drew Perttula <drewp@bigasterisk.com>
parents: 639
diff changeset
408 command=lambda *args: savekey(song, subterms, curveset))
c113c759559b more menubar. not many working actions yet
Drew Perttula <drewp@bigasterisk.com>
parents: 639
diff changeset
409 m.add_command(label='Quit', command=root.destroy)
c113c759559b more menubar. not many working actions yet
Drew Perttula <drewp@bigasterisk.com>
parents: 639
diff changeset
410
c113c759559b more menubar. not many working actions yet
Drew Perttula <drewp@bigasterisk.com>
parents: 639
diff changeset
411 with newMenu("View") as m:
c113c759559b more menubar. not many working actions yet
Drew Perttula <drewp@bigasterisk.com>
parents: 639
diff changeset
412 m.add_command(label="See current time", accelerator="Esc", command=notImpl)
c113c759559b more menubar. not many working actions yet
Drew Perttula <drewp@bigasterisk.com>
parents: 639
diff changeset
413 m.add_command(label="See from current time -> end", accelerator="Shift+Esc", command=notImpl)
c113c759559b more menubar. not many working actions yet
Drew Perttula <drewp@bigasterisk.com>
parents: 639
diff changeset
414 m.add_command(label="Zoom all", accelerator="Ctrl+Esc", command=notImpl)
c113c759559b more menubar. not many working actions yet
Drew Perttula <drewp@bigasterisk.com>
parents: 639
diff changeset
415 m.add_command(label="Zoom in", accelerator="Wheel up", command=notImpl)
c113c759559b more menubar. not many working actions yet
Drew Perttula <drewp@bigasterisk.com>
parents: 639
diff changeset
416 m.add_command(label="Zoom out", accelerator="Wheel down", command=notImpl)
c113c759559b more menubar. not many working actions yet
Drew Perttula <drewp@bigasterisk.com>
parents: 639
diff changeset
417
c113c759559b more menubar. not many working actions yet
Drew Perttula <drewp@bigasterisk.com>
parents: 639
diff changeset
418 with newMenu("Playback") as m:
c113c759559b more menubar. not many working actions yet
Drew Perttula <drewp@bigasterisk.com>
parents: 639
diff changeset
419 m.add_command(label="Play/pause at mouse", accelerator="Ctrl+P", command=notImpl)
c113c759559b more menubar. not many working actions yet
Drew Perttula <drewp@bigasterisk.com>
parents: 639
diff changeset
420
c113c759559b more menubar. not many working actions yet
Drew Perttula <drewp@bigasterisk.com>
parents: 639
diff changeset
421 with newMenu("Points") as m:
c113c759559b more menubar. not many working actions yet
Drew Perttula <drewp@bigasterisk.com>
parents: 639
diff changeset
422 m.add_command(label="Delete", accelerator="Del", command=notImpl)
c113c759559b more menubar. not many working actions yet
Drew Perttula <drewp@bigasterisk.com>
parents: 639
diff changeset
423
639
7ee76a895427 start CC menubar
Drew Perttula <drewp@bigasterisk.com>
parents: 637
diff changeset
424
505
cbc98de2ab06 refactor curveCalc toplevel
drewp@bigasterisk.com
parents: 493
diff changeset
425 def createHelpLines(root):
641
c113c759559b more menubar. not many working actions yet
Drew Perttula <drewp@bigasterisk.com>
parents: 639
diff changeset
426 for helpline in ["Mousewheel zoom; C-p play/pause music at mouse",
c113c759559b more menubar. not many working actions yet
Drew Perttula <drewp@bigasterisk.com>
parents: 639
diff changeset
427 "Curve point bindings: B1 drag point; C-B1 curve add point; S-B1 sketch points; 1..5 add point at time; B1 drag select points",
505
cbc98de2ab06 refactor curveCalc toplevel
drewp@bigasterisk.com
parents: 493
diff changeset
428 "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"]:
cbc98de2ab06 refactor curveCalc toplevel
drewp@bigasterisk.com
parents: 493
diff changeset
429 line = tk.Label(root, text=helpline, font="Helvetica -12 italic",
cbc98de2ab06 refactor curveCalc toplevel
drewp@bigasterisk.com
parents: 493
diff changeset
430 anchor='w')
cbc98de2ab06 refactor curveCalc toplevel
drewp@bigasterisk.com
parents: 493
diff changeset
431 line.pack(side='top',fill='x')
cbc98de2ab06 refactor curveCalc toplevel
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432
cbc98de2ab06 refactor curveCalc toplevel
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diff changeset
433 def main():
680
ad17b0a09f5c CC more startup logging, timing option to quit after init
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434 startTime = time.time()
505
cbc98de2ab06 refactor curveCalc toplevel
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parents: 493
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435 parser = optparse.OptionParser()
551
ad5043f70fda bin/curvecalc (with no song choice) defaults to whatever-ascoltami-is-currently-on
drewp@bigasterisk.com
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436 parser.set_usage("%prog [opts] [songURI]")
505
cbc98de2ab06 refactor curveCalc toplevel
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437 parser.add_option("--sliders", action='store_true',
cbc98de2ab06 refactor curveCalc toplevel
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438 help='use hardware sliders')
cbc98de2ab06 refactor curveCalc toplevel
drewp@bigasterisk.com
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439 parser.add_option("--skip-music", action='store_true',
cbc98de2ab06 refactor curveCalc toplevel
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440 help="ignore music and smooth_music curve files")
680
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441 parser.add_option("--debug", action="store_true",
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442 help="log at DEBUG")
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443 parser.add_option("--startup-only", action='store_true',
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444 help="quit after loading everything (for timing tests)")
505
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parents: 493
diff changeset
445 opts, args = parser.parse_args()
cbc98de2ab06 refactor curveCalc toplevel
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parents: 493
diff changeset
446
590
0cf00fffd921 logging
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parents: 551
diff changeset
447 logging.basicConfig(format="%(asctime)s %(levelname)-5s %(name)s %(filename)s:%(lineno)d: %(message)s")
680
ad17b0a09f5c CC more startup logging, timing option to quit after init
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parents: 641
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448 log.setLevel(logging.DEBUG if opts.debug else logging.INFO)
590
0cf00fffd921 logging
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parents: 551
diff changeset
449
680
ad17b0a09f5c CC more startup logging, timing option to quit after init
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parents: 641
diff changeset
450 log.debug("startup: music %s", time.time() - startTime)
505
cbc98de2ab06 refactor curveCalc toplevel
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parents: 493
diff changeset
451 try:
cbc98de2ab06 refactor curveCalc toplevel
drewp@bigasterisk.com
parents: 493
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452 song = URIRef(args[0])
cbc98de2ab06 refactor curveCalc toplevel
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parents: 493
diff changeset
453 except IndexError:
551
ad5043f70fda bin/curvecalc (with no song choice) defaults to whatever-ascoltami-is-currently-on
drewp@bigasterisk.com
parents: 532
diff changeset
454 song = currentlyPlayingSong()
505
cbc98de2ab06 refactor curveCalc toplevel
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parents: 493
diff changeset
455
cbc98de2ab06 refactor curveCalc toplevel
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parents: 493
diff changeset
456 music=Music()
516
73b181155555 curvecalc ui touchups, adjustable pane, curve draw speedup, restructured main layout code
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parents: 505
diff changeset
457 graph = makeGraph()
505
cbc98de2ab06 refactor curveCalc toplevel
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parents: 493
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458 curveset = Curveset(sliders=opts.sliders)
516
73b181155555 curvecalc ui touchups, adjustable pane, curve draw speedup, restructured main layout code
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parents: 505
diff changeset
459 subterms = []
505
cbc98de2ab06 refactor curveCalc toplevel
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parents: 493
diff changeset
460
637
af5539fe35a7 CC startup doesn't need a subterms file. it'll make the first one
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parents: 636
diff changeset
461 subtermPath = graphPathForSubterms(song)
af5539fe35a7 CC startup doesn't need a subterms file. it'll make the first one
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parents: 636
diff changeset
462 try:
af5539fe35a7 CC startup doesn't need a subterms file. it'll make the first one
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parents: 636
diff changeset
463 graph.parse(subtermPath, format='n3')
af5539fe35a7 CC startup doesn't need a subterms file. it'll make the first one
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parents: 636
diff changeset
464 except urllib2.URLError, e:
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parents: 636
diff changeset
465 if e.reason.errno != 2:
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parents: 636
diff changeset
466 raise
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467 log.info("%s not found, starting with empty graph" % subtermPath)
516
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468
680
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469 log.debug("startup: output %s", time.time() - startTime)
516
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parents: 505
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470 out = Output(subterms, music)
505
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471
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472 musicfilename = showconfig.songOnDisk(song)
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473 maxtime = wavelength(musicfilename)
516
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diff changeset
474 dispatcher.connect(lambda: maxtime, "get max time", weak=False)
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diff changeset
475
73b181155555 curvecalc ui touchups, adjustable pane, curve draw speedup, restructured main layout code
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476
73b181155555 curvecalc ui touchups, adjustable pane, curve draw speedup, restructured main layout code
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diff changeset
477 root=tk.Tk()
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478 root.tk_setPalette("gray50")
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diff changeset
479 toplevelat("curvecalc",root)
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diff changeset
480 root.tk_focusFollowsMouse()
639
7ee76a895427 start CC menubar
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parents: 637
diff changeset
481 root.title("curvecalc - %s" % graph.label(song))
7ee76a895427 start CC menubar
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482
7ee76a895427 start CC menubar
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parents: 637
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483 menubar = tk.Frame(root)
7ee76a895427 start CC menubar
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484 menubar.pack(side='top', fill='x')
516
73b181155555 curvecalc ui touchups, adjustable pane, curve draw speedup, restructured main layout code
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diff changeset
485
73b181155555 curvecalc ui touchups, adjustable pane, curve draw speedup, restructured main layout code
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parents: 505
diff changeset
486 if 'fixed top rows':
73b181155555 curvecalc ui touchups, adjustable pane, curve draw speedup, restructured main layout code
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diff changeset
487 zc = Zoomcontrol(root)
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diff changeset
488 zc.pack(side='top', fill='x')
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parents: 505
diff changeset
489
73b181155555 curvecalc ui touchups, adjustable pane, curve draw speedup, restructured main layout code
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parents: 505
diff changeset
490 if 'panes':
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parents: 505
diff changeset
491 panes = tk.PanedWindow(root, height=1)
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492 panes.add('curvesetView')
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diff changeset
493 panes.add('subterms')
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parents: 505
diff changeset
494 panes.pack(side='top', fill='both', expand=True)
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parents: 505
diff changeset
495
519
f2dbb0b1fb35 optimize the number of curve redraws at curvecalc's startup
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parents: 517
diff changeset
496 curvesetView = Curvesetview(panes.subwidget('curvesetView'), curveset,
613
54341e5e8d82 curvecalc default height
drewp@bigasterisk.com
parents: 602
diff changeset
497 height=600)
519
f2dbb0b1fb35 optimize the number of curve redraws at curvecalc's startup
drewp@bigasterisk.com
parents: 517
diff changeset
498 curvesetView.pack(fill='both', expand=True)
516
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diff changeset
499
73b181155555 curvecalc ui touchups, adjustable pane, curve draw speedup, restructured main layout code
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parents: 505
diff changeset
500 subtermArea = tk.Frame(panes.subwidget('subterms'), height=100)
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parents: 505
diff changeset
501 subtermArea.pack(fill='both', expand=True)
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parents: 505
diff changeset
502
73b181155555 curvecalc ui touchups, adjustable pane, curve draw speedup, restructured main layout code
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parents: 505
diff changeset
503 subtermScroll = tk.ScrolledWindow(subtermArea)
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parents: 505
diff changeset
504 subtermScroll.pack(fill='both')
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drewp@bigasterisk.com
parents: 505
diff changeset
505
73b181155555 curvecalc ui touchups, adjustable pane, curve draw speedup, restructured main layout code
drewp@bigasterisk.com
parents: 505
diff changeset
506 if 'fixed bottom rows':
73b181155555 curvecalc ui touchups, adjustable pane, curve draw speedup, restructured main layout code
drewp@bigasterisk.com
parents: 505
diff changeset
507 makeSubtermCommandRow(root, curveset, subterms, root, subtermArea,
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parents: 505
diff changeset
508 graph).pack(side='top', fill='x')
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drewp@bigasterisk.com
parents: 505
diff changeset
509 makeStatusLines(root)
73b181155555 curvecalc ui touchups, adjustable pane, curve draw speedup, restructured main layout code
drewp@bigasterisk.com
parents: 505
diff changeset
510
73b181155555 curvecalc ui touchups, adjustable pane, curve draw speedup, restructured main layout code
drewp@bigasterisk.com
parents: 505
diff changeset
511 helpBox = tk.Frame(root)
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drewp@bigasterisk.com
parents: 505
diff changeset
512 createHelpLines(helpBox)
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parents: 505
diff changeset
513 helpBox.pack(side='top', fill='x')
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drewp@bigasterisk.com
parents: 505
diff changeset
514
73b181155555 curvecalc ui touchups, adjustable pane, curve draw speedup, restructured main layout code
drewp@bigasterisk.com
parents: 505
diff changeset
515 add_subterms_for_song(graph, song, curveset, subterms,
73b181155555 curvecalc ui touchups, adjustable pane, curve draw speedup, restructured main layout code
drewp@bigasterisk.com
parents: 505
diff changeset
516 subtermScroll.subwidget('window'))
73b181155555 curvecalc ui touchups, adjustable pane, curve draw speedup, restructured main layout code
drewp@bigasterisk.com
parents: 505
diff changeset
517 setupKeyBindings(root, song, subterms, curveset)
641
c113c759559b more menubar. not many working actions yet
Drew Perttula <drewp@bigasterisk.com>
parents: 639
diff changeset
518 setupMenubar(menubar, root, song, subterms, curveset)
516
73b181155555 curvecalc ui touchups, adjustable pane, curve draw speedup, restructured main layout code
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parents: 505
diff changeset
519
73b181155555 curvecalc ui touchups, adjustable pane, curve draw speedup, restructured main layout code
drewp@bigasterisk.com
parents: 505
diff changeset
520 # curvesetview must already exist, since this makes 'add_curve'
73b181155555 curvecalc ui touchups, adjustable pane, curve draw speedup, restructured main layout code
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parents: 505
diff changeset
521 # signals for all the initial curves
505
cbc98de2ab06 refactor curveCalc toplevel
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parents: 493
diff changeset
522 curveset.load(basename=os.path.join(showconfig.curvesDir(),
cbc98de2ab06 refactor curveCalc toplevel
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parents: 493
diff changeset
523 showconfig.songFilenameFromURI(song)),
cbc98de2ab06 refactor curveCalc toplevel
drewp@bigasterisk.com
parents: 493
diff changeset
524 skipMusic=opts.skip_music)
516
73b181155555 curvecalc ui touchups, adjustable pane, curve draw speedup, restructured main layout code
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diff changeset
525
73b181155555 curvecalc ui touchups, adjustable pane, curve draw speedup, restructured main layout code
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parents: 505
diff changeset
526 dispatcher.send("max time",maxtime=maxtime)
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drewp@bigasterisk.com
parents: 505
diff changeset
527 dispatcher.send("show all")
519
f2dbb0b1fb35 optimize the number of curve redraws at curvecalc's startup
drewp@bigasterisk.com
parents: 517
diff changeset
528
f2dbb0b1fb35 optimize the number of curve redraws at curvecalc's startup
drewp@bigasterisk.com
parents: 517
diff changeset
529 # this is scheduled after some tk shuffling, to try to minimize
f2dbb0b1fb35 optimize the number of curve redraws at curvecalc's startup
drewp@bigasterisk.com
parents: 517
diff changeset
530 # the number of times we redraw the curve at startup. If tk is
f2dbb0b1fb35 optimize the number of curve redraws at curvecalc's startup
drewp@bigasterisk.com
parents: 517
diff changeset
531 # very slow, it's ok. You'll just get some wasted redraws.
f2dbb0b1fb35 optimize the number of curve redraws at curvecalc's startup
drewp@bigasterisk.com
parents: 517
diff changeset
532 reactor.callLater(.1, curvesetView.goLive)
505
cbc98de2ab06 refactor curveCalc toplevel
drewp@bigasterisk.com
parents: 493
diff changeset
533
517
f15ffbfc5cd6 speed up curvecalc tk update to 10ms (since we recently sped up the recalcs)
drewp@bigasterisk.com
parents: 516
diff changeset
534 tksupport.install(root, ms=10)
680
ad17b0a09f5c CC more startup logging, timing option to quit after init
drewp@bigasterisk.com
parents: 641
diff changeset
535 log.debug("startup: run %s", time.time() - startTime)
ad17b0a09f5c CC more startup logging, timing option to quit after init
drewp@bigasterisk.com
parents: 641
diff changeset
536 if opts.startup_only:
ad17b0a09f5c CC more startup logging, timing option to quit after init
drewp@bigasterisk.com
parents: 641
diff changeset
537 log.debug("quitting now because of --startup-only")
ad17b0a09f5c CC more startup logging, timing option to quit after init
drewp@bigasterisk.com
parents: 641
diff changeset
538 return
505
cbc98de2ab06 refactor curveCalc toplevel
drewp@bigasterisk.com
parents: 493
diff changeset
539 prof.run(reactor.run, profile=False)
cbc98de2ab06 refactor curveCalc toplevel
drewp@bigasterisk.com
parents: 493
diff changeset
540
cbc98de2ab06 refactor curveCalc toplevel
drewp@bigasterisk.com
parents: 493
diff changeset
541 main()