def load(self, preset):
conf = GConf.Client.get_default()
if preset == None:
preset = self.getCurrPreset()
params = []
if preset == None:
#no preset: probably no config -> leave
return params
baseCfgPath = EQUALIZER_GCONF_PREFIX + '/' + preset
numBands = conf.get_int( baseCfgPath + '/num_bands' )
if numBands == None:
numBands = 0
print("numbands : ", numBands)
for i in range(0, numBands):
param = EQBandParams(0.0, 0.0, 0.0)
currCfgKey = baseCfgPath + '/EQBand' + str(i)
print("reading config from :", currCfgKey)
param.bandwidth = conf.get_float( currCfgKey + '/bandWidth' )
print("param.bandwidth : ", param.bandwidth)
param.frequency = conf.get_float( currCfgKey + '/frequency' )
print("param.frequency : ", param.frequency)
param.gain = conf.get_float( currCfgKey + '/gain' )
print("param.gain : ", param.gain)
eqType = conf.get_int( currCfgKey + '/type' )
if None == eqType:
param.bandType = 0
else:
param.bandType = eqType
params.append( param )
print("num params : ", len(params))
params.sort()#ascending order for frequency
return params
def loadPreset(preset):
conf = GConf.Client.get_default()
params = []
baseCfgPath = EQUALIZER_GCONF_PREFIX + '/' + preset
numBands = conf.get_int( baseCfgPath + '/num_bands' )
if numBands == None:
numBands = 0
print("numbands : ", numBands)
for i in range(0, numBands):
param = EQBandParams(0.0, 0.0, 0.0)
currCfgKey = baseCfgPath + '/EQBand' + str(i)
param.bandwidth = conf.get_float( currCfgKey + '/bandWidth' )
param.frequency = conf.get_float( currCfgKey + '/frequency' )
param.gain = conf.get_float( currCfgKey + '/gain' )
eqType = conf.get_int( currCfgKey + '/type' )
param.bandType = eqType
param.maxGain = conf.get_float( currCfgKey + '/loudnesMaxGain' )
param.maxVolumePercentage = conf.get_float( currCfgKey + '/maxVolumePercentage' )
param.minVolumePercentage = conf.get_float( currCfgKey + '/minVolumePercentage' )
param.loudnesEnabled = conf.get_bool(currCfgKey + '/loudnesEnabled')
params.append( param )
params.sort()#ascending order for frequency
return Preset(preset, params)
