root/trunk/libffado/support/mixer-qt4/mixer_edirolfa66.py

Revision 1501, 3.7 kB (checked in by ppalmers, 12 years ago)

fix merge issues with the QT4 mixer

Line 
1 #
2 # Copyright (C) 2005-2008 by Daniel Wagner
3 #
4 # This file is part of FFADO
5 # FFADO = Free Firewire (pro-)audio drivers for linux
6 #
7 # FFADO is based upon FreeBoB.
8 #
9 # This program is free software: you can redistribute it and/or modify
10 # it under the terms of the GNU General Public License as published by
11 # the Free Software Foundation, either version 2 of the License, or
12 # (at your option) version 3 of the License.
13 #
14 # This program is distributed in the hope that it will be useful,
15 # but WITHOUT ANY WARRANTY; without even the implied warranty of
16 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
17 # GNU General Public License for more details.
18 #
19 # You should have received a copy of the GNU General Public License
20 # along with this program.  If not, see <http://www.gnu.org/licenses/>.
21 #
22
23 from PyQt4.QtCore import SIGNAL, SLOT, QObject
24 from PyQt4.QtGui import QWidget
25 from mixer_edirolfa66ui import *
26
27 import logging
28 log = logging.getLogger('edirolfa66')
29
30 class EdirolFa66Control(QWidget, Ui_EdirolFa66ControlUI):
31     def __init__(self, parent = None):
32         QWidget.__init__(self, parent)
33         self.setupUi(self)
34
35         self.VolumeControls = {
36             #          feature name, channel, qt slider
37             'vol1'  :   ['/Mixer/Feature_Volume_1', 1, self.sldInput1],
38             'vol2'  :   ['/Mixer/Feature_Volume_1', 2, self.sldInput2],
39             'vol3'  :   ['/Mixer/Feature_Volume_2', 1, self.sldInput3],
40             'vol4'  :   ['/Mixer/Feature_Volume_2', 2, self.sldInput4],
41             'vol5'  :   ['/Mixer/Feature_Volume_3', 1, self.sldInput5],
42             'vol6'  :   ['/Mixer/Feature_Volume_3', 2, self.sldInput6],
43
44             'bal1'  :   ['/Mixer/Feature_LRBalance_1', 1, self.sldBal1],
45             'bal2'  :   ['/Mixer/Feature_LRBalance_1', 2, self.sldBal2],
46             'bal3'  :   ['/Mixer/Feature_LRBalance_2', 1, self.sldBal3],
47             'bal4'  :   ['/Mixer/Feature_LRBalance_2', 2, self.sldBal4],
48             'bal5'  :   ['/Mixer/Feature_LRBalance_3', 1, self.sldBal5],
49             'bal6'  :   ['/Mixer/Feature_LRBalance_3', 2, self.sldBal6],
50             }
51
52     def setVolumeIn1(self, vol):
53         self.setValue('vol1', vol)
54
55     def setVolumeIn2(self, vol):
56         self.setValue('vol2', vol)
57
58     def setVolumeIn3(self, vol):
59         self.setValue('vol3', vol)
60
61     def setVolumeIn4(self, vol):
62         self.setValue('vol4', vol)
63
64     def setVolumeIn5(self, vol):
65         self.setValue('vol5', vol)
66
67     def setVolumeIn6(self, vol):
68         self.setValue('vol6', vol)
69
70     def setBalanceIn1(self, bal):
71         self.setValue('bal1', bal)
72
73     def setBalanceIn2(self, bal):
74         self.setValue('bal2', bal)
75
76     def setBalanceIn3(self, bal):
77         self.setValue('bal3', bal)
78
79     def setBalanceIn4(self, bal):
80         self.setValue('bal4', bal)
81
82     def setBalanceIn5(self, bal):
83         self.setValue('bal5', bal)
84
85     def setBalanceIn6(self, bal):
86         self.setValue('bal6', bal)
87
88     def setValue(self, name, val):
89         ctrl = self.VolumeControls[name]
90         log.debug("setting %s to %d" % (name, val))
91         self.hw.setContignuous(ctrl[0], val, idx = ctrl[1])
92
93     def initValues(self):
94         for name, ctrl in self.VolumeControls.iteritems():
95             val = self.hw.getContignuous(ctrl[0], idx = ctrl[1])
96             log.debug("%s value is %d" % (name , val))
97
98             # Workaround: The current value is not properly initialized
99             # on the device and returns after bootup always 0.
100             # Though we happen to know what the correct value should
101             # be therefore we overwrite the 0
102             if name[0:3] == 'bal' and val == 0:
103                 if ctrl[1] == 1:
104                     val = 32512
105                 else:
106                     val = -32768
107
108             ctrl[2].setValue(val)
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