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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: 7888 $" 29 3032 logCategory = 'audiotest' 33 gladeFile = 'flumotion/component/producers/audiotest/audiotest.glade' 34 uiStateHandlers = None 3590 91 10237 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']) 42 43 self._scale_change_id = self._scale.connect('value-changed', 44 self.frequency_changed_cb) 45 self._spinbutton_change_id = self._spinbutton.connect('value-changed', 46 self.frequency_changed_cb) 47 self._combobox_change_id = self._combobox.connect('changed', 48 self.wave_changed_cb)4951 BaseAdminGtkNode.setUIState(self, state) 52 if not self.uiStateHandlers: 53 self.uiStateHandlers = {'wave': self.waveSet, 54 'frequency': self.frequencySet, 55 'samplerate': self.samplerateSet} 56 for k, handler in self.uiStateHandlers.items(): 57 handler(state.get(k))5860 value = widget.get_value() 61 d = self.callRemote("setFrequency", value) 62 d.addErrback(self.warningFailure)63 6870 waveName = widget.get_active() 71 d = self.callRemote("setWave", waveName) 72 d.addErrback(self.warningFailure)73 7779 self._scale.handler_block(self._scale_change_id) 80 self._scale.set_value(value) 81 self._scale.handler_unblock(self._scale_change_id) 82 self._spinbutton.handler_block(self._spinbutton_change_id) 83 self._spinbutton.set_value(value) 84 self._spinbutton.handler_unblock(self._spinbutton_change_id)85
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