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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) 2004,2005,2006,2007,2008,2009 Fluendo, S.L. 6 # Copyright (C) 2010,2011 Flumotion Services, S.A. 7 # All rights reserved. 8 # 9 # This file may be distributed and/or modified under the terms of 10 # the GNU Lesser General Public License version 2.1 as published by 11 # the Free Software Foundation. 12 # This file is distributed without any warranty; without even the implied 13 # warranty of merchantability or fitness for a particular purpose. 14 # See "LICENSE.LGPL" in the source distribution for more information. 15 # 16 # Headers in this file shall remain intact. 17 18 from gettext import gettext as _ 19 20 from flumotion.component.base.admin_gtk import BaseAdminGtk 21 from flumotion.component.base.baseadminnode import BaseAdminGtkNode 22 from flumotion.component.effects.volume.admin_gtk import VolumeAdminGtkNode 23 24 __version__ = "$Rev$" 25 2628 logCategory = 'audiotest' 29 gladeFile = 'flumotion/component/producers/audiotest/audiotest.glade' 30 uiStateHandlers = None 3188 89 10033 self.widget = self.wtree.get_widget('widget-audiotest') 34 self._scale = self.wtree.get_widget('scale-frequency') 35 self._spinbutton = self.wtree.get_widget('spinbutton-frequency') 36 self._combobox = self.wtree.get_widget('combobox-wave') 37 self._combobox.prefill(['Sine', 'Square', 'Saw', 'Triangle', 'Silence', 38 'White-noise', 'Pink-noise', 'Sine table', 39 'Ticks']) 40 41 self._scale_change_id = self._scale.connect('value-changed', 42 self.frequency_changed_cb) 43 self._spinbutton_change_id = self._spinbutton.connect('value-changed', 44 self.frequency_changed_cb) 45 self._combobox_change_id = self._combobox.connect('changed', 46 self.wave_changed_cb)4749 BaseAdminGtkNode.setUIState(self, state) 50 if not self.uiStateHandlers: 51 self.uiStateHandlers = {'wave': self.waveSet, 52 'frequency': self.frequencySet, 53 'samplerate': self.samplerateSet} 54 for k, handler in self.uiStateHandlers.items(): 55 handler(state.get(k))5658 value = widget.get_value() 59 d = self.callRemote("setFrequency", value) 60 d.addErrback(self.warningFailure)61 6668 waveName = widget.get_active() 69 d = self.callRemote("setWave", waveName) 70 d.addErrback(self.warningFailure)71 7577 self._scale.handler_block(self._scale_change_id) 78 self._scale.set_value(value) 79 self._scale.handler_unblock(self._scale_change_id) 80 self._spinbutton.handler_block(self._spinbutton_change_id) 81 self._spinbutton.set_value(value) 82 self._spinbutton.handler_unblock(self._spinbutton_change_id)83
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