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1 # -*- Mode: Python -*- 2 # vi:si:et:sw=4:sts=4:ts=4 3 # 4 # Flumotion - a streaming media server 5 # Copyright (C) 2004,2005,2006,2007 Fluendo, S.L. (www.fluendo.com). 6 # All rights reserved. 7 8 # This file may be distributed and/or modified under the terms of 9 # the GNU General Public License version 2 as published by 10 # the Free Software Foundation. 11 # This file is distributed without any warranty; without even the implied 12 # warranty of merchantability or fitness for a particular purpose. 13 # See "LICENSE.GPL" in the source distribution for more information. 14 15 # Licensees having purchased or holding a valid Flumotion Advanced 16 # Streaming Server license may use this file in accordance with the 17 # Flumotion Advanced Streaming Server Commercial License Agreement. 18 # See "LICENSE.Flumotion" in the source distribution for more information. 19 20 # Headers in this file shall remain intact. 21 22 from gettext import gettext as _ 23 24 from flumotion.component.base.admin_gtk import BaseAdminGtk 25 from flumotion.component.base.baseadminnode import BaseAdminGtkNode 26 from flumotion.component.effects.volume.admin_gtk import VolumeAdminGtkNode 27 28 __version__ = "$Rev$" 29 3032 logCategory = 'audiotest' 33 gladeFile = 'flumotion/component/producers/audiotest/audiotest.glade' 34 uiStateHandlers = None 3592 93 10437 self.widget = self.wtree.get_widget('widget-audiotest') 38 self._scale = self.wtree.get_widget('scale-frequency') 39 self._spinbutton = self.wtree.get_widget('spinbutton-frequency') 40 self._combobox = self.wtree.get_widget('combobox-wave') 41 self._combobox.prefill(['Sine', 'Square', 'Saw', 'Triangle', 'Silence', 42 'White-noise', 'Pink-noise', 'Sine table', 43 'Ticks']) 44 45 self._scale_change_id = self._scale.connect('value-changed', 46 self.frequency_changed_cb) 47 self._spinbutton_change_id = self._spinbutton.connect('value-changed', 48 self.frequency_changed_cb) 49 self._combobox_change_id = self._combobox.connect('changed', 50 self.wave_changed_cb)5153 BaseAdminGtkNode.setUIState(self, state) 54 if not self.uiStateHandlers: 55 self.uiStateHandlers = {'wave': self.waveSet, 56 'frequency': self.frequencySet, 57 'samplerate': self.samplerateSet} 58 for k, handler in self.uiStateHandlers.items(): 59 handler(state.get(k))6062 value = widget.get_value() 63 d = self.callRemote("setFrequency", value) 64 d.addErrback(self.warningFailure)65 7072 waveName = widget.get_active() 73 d = self.callRemote("setWave", waveName) 74 d.addErrback(self.warningFailure)75 7981 self._scale.handler_block(self._scale_change_id) 82 self._scale.set_value(value) 83 self._scale.handler_unblock(self._scale_change_id) 84 self._spinbutton.handler_block(self._spinbutton_change_id) 85 self._spinbutton.set_value(value) 86 self._spinbutton.handler_unblock(self._spinbutton_change_id)87
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