root/trunk/libffado/support/mixer-qt4/ffado/mixer/phase24control.py

Revision 1691, 5.3 kB (checked in by arnonym, 12 years ago)

Only load the mixerwidgets that are actually needed.

To automate this, a rules are imposed:

The filename has to be the lower-case variant of the mixer name

This should speed up loading time of ffado-mixer. Please everybody test this and report any errors as I don't have all the devices to test everything fully.

  • Property svn:mergeinfo set to
Line 
1 #
2 # Copyright (C) 2005-2008 by Pieter Palmers
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 ffado.config import *
26
27 import logging
28 log = logging.getLogger('phase24')
29
30 class Phase24Control(QWidget):
31     def __init__(self,parent = None):
32         QWidget.__init__(self,parent)
33         uicLoad("ffado/mixer/phase24", self)
34
35         self.VolumeControls={
36             'analogin' :      ['/Mixer/Feature_Volume_6', self.sldLineIn],
37             'spdifin' :       ['/Mixer/Feature_Volume_7', self.sldSPDIFIn],
38             'out12' :         ['/Mixer/Feature_Volume_3', self.sldInput12],
39             'out34' :         ['/Mixer/Feature_Volume_4', self.sldInput34],
40             'outspdif' :      ['/Mixer/Feature_Volume_5', self.sldSPDIFOut],
41             }
42
43         self.SelectorControls={
44             'outsource12':    ['/Mixer/Selector_1', self.cmbOutSource12],
45             'outsource34':    ['/Mixer/Selector_2', self.cmbOutSource34],
46             'outsourcespdif': ['/Mixer/Selector_3', self.cmbOutSourceSPDIF],
47             'syncsource':     ['/Mixer/Selector_4', self.cmbSetSyncSource],
48         }
49
50     # public slot
51     def setVolume12(self,a0):
52         self.setVolume('out12', a0)
53
54     # public slot
55     def setVolume34(self,a0):
56         self.setVolume('out34', a0)
57
58     # public slot
59     def setVolumeLineIn(self,a0):
60         self.setVolume('analogin', a0)
61
62     # public slot
63     def setVolumeSPDIFOut(self,a0):
64         self.setVolume('outspdif', a0)
65
66     # public slot
67     def setVolumeSPDIFIn(self,a0):
68         self.setVolume('spdifin', a0)
69
70     # public slot
71     def setVolumeMaster(self,a0):
72         if self.isPhaseX24:
73             return
74         self.setVolume('master', a0)
75
76     # public slot
77     def setLineLevel(self,a0):
78         log.debug("setting line level to %d" % (a0 * -768))
79         self.hw.setContignuous('/Mixer/Feature_2', a0 * -768)
80
81     # public slot
82     def setFrontLevel(self,a0):
83         if self.isPhaseX24:
84             return
85         if(a0 == 0):
86             log.debug("setting front level to %d" % (0))
87             self.hw.setContignuous('/Mixer/Feature_8', 0)
88         else:
89             log.debug("setting front level to %d" % (1536))
90             self.hw.setContignuous('/Mixer/Feature_8', 1536)
91
92     # public slot
93     def setOutSource12(self,a0):
94         self.setSelector('outsource12', a0)
95
96     # public slot
97     def setOutSource34(self,a0):
98         self.setSelector('outsource34', a0)
99
100     # public slot
101     def setOutSourceSPDIF(self,a0):
102         self.setSelector('outsourcespdif', a0)
103
104     # public slot
105     def setSyncSource(self,a0):
106         self.setSelector('syncsource', a0)
107
108     def setVolume(self,a0,a1):
109             name=a0
110             vol = -a1
111             log.debug("setting %s volume to %d" % (name, vol))
112             self.hw.setContignuous(self.VolumeControls[name][0], vol)
113
114     def setSelector(self,a0,a1):
115             name=a0
116             state = a1
117             log.debug("setting %s state to %d" % (name, state))
118             self.hw.setDiscrete(self.SelectorControls[name][0], state)
119
120     def initValues(self):
121             self.modelId = self.configrom.getModelId()
122             if self.modelId == 0x00000007:
123                 self.isPhaseX24 = True
124             else:
125                 self.isPhaseX24 = False
126
127             if self.isPhaseX24:
128                 self.setWindowTitle("Terratec Phase X24 Control")
129                 self.cmbFrontLevel.setEnabled(False)
130                 self.sldMaster.setEnabled(False)
131             else:
132                 self.setWindowTitle("Terratec Phase 24 Control")
133
134                 self.VolumeControls['master'] = ['/Mixer/Feature_1', self.sldMaster]
135                 self.sldMaster.setEnabled(True)
136
137                 self.cmbFrontLevel.setEnabled(True)
138                 val = self.hw.getContignuous('/Mixer/Feature_8')
139                 if val > 0:
140                     self.cmbFrontLevel.setCurrentIndex(1)
141                 else:
142                     self.cmbFrontLevel.setCurrentIndex(0)
143
144             for name, ctrl in self.VolumeControls.iteritems():
145                 vol = self.hw.getContignuous(ctrl[0])
146                 log.debug("%s volume is %d" % (name , vol))
147                 ctrl[1].setValue(-vol)
148
149             for name, ctrl in self.SelectorControls.iteritems():
150                 state = self.hw.getDiscrete(ctrl[0])
151                 log.debug("%s state is %d" % (name , state))
152                 ctrl[1].setCurrentIndex(state)
153
154             val = self.hw.getContignuous('/Mixer/Feature_2')/-768
155             if val > 4:
156                 self.cmbLineLevel.setCurrentIndex(4)
157             else:
158                 self.cmbLineLevel.setCurrentIndex(val)
159
160 # vim: et
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