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1 # -*- Mode: Python; test-case-name: flumotion.test.test_feedcomponent010 -*- 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 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 """ 23 Component tab in the component UI 24 """ 25 26 import gettext 27 import os 28 import time 29 30 import gtk 31 32 from flumotion.common.format import formatStorage, formatTime 33 from flumotion.common.i18n import gettexter 34 from flumotion.component.base.baseadminnode import BaseAdminGtkNode 35 from flumotion.extern.log.log import getDebug 36 from flumotion.common.planet import AdminFlowState 37 38 39 _ = gettext.gettext 40 __version__ = "$Rev: 8560 $" 41 T_ = gettexter() 42 4345 gladeFile = os.path.join('flumotion', 'component', 'base', 46 'component.glade') 4722049 BaseAdminGtkNode.__init__(self, state, admin, title=_("Component")) 50 51 self._startTime = None 52 self._debugging = None 53 self._initialFluMask = '' 54 self._initialGstMask = ''5557 BaseAdminGtkNode.setDebugEnabled(self, enabled) 58 if self._debugging: 59 self._debugging.set_property('visible', enabled) 60 61 self._initialFluMask = getDebug() 62 self._initialGstMask = os.environ.get('GST_DEBUG', '')6365 self.widget = self.wtree.get_widget('main-vbox') 66 assert self.widget, "No component-widget in %s" % self.gladeFile 67 self.gst_mask = self.wtree.get_widget('gst_mask') 68 self.gst_mask.connect('changed', self._on_gst_mask_changed) 69 self.gst_label = self.wtree.get_widget('gst_label') 70 self.flu_mask = self.wtree.get_widget('flu_mask') 71 self.flu_mask.connect('changed', self._on_flu_mask_changed) 72 self.gst_profile = self.wtree.get_widget('gst_profile') 73 self.gst_profile.connect('changed', self._on_gst_profile_changed) 74 self.flu_profile = self.wtree.get_widget('flu_profile') 75 self.flu_profile.connect('changed', self._on_flu_profile_changed) 76 77 # pid 78 l = self.wtree.get_widget('label-pid') 79 pid = self.state.get('pid') 80 l.set_text(str(pid)) 81 82 # Find the labels which we'll update when we get uiState updates. 83 self._label_start_time = self.wtree.get_widget('label-since') 84 self._label_uptime = self.wtree.get_widget('label-uptime') 85 self._label_cpu = self.wtree.get_widget('label-cpu') 86 self._label_vsize = self.wtree.get_widget('label-vsize') 87 self._label_component_type = self.wtree.get_widget( 88 'label-component-type') 89 90 self._label_resets = self.wtree.get_widget('label-resets') 91 self._label_resets_count = self.wtree.get_widget('label-resets-count') 92 self.widget.show() 93 94 self._prepareDebugging() 95 96 self._debugging = self.wtree.get_widget('debugging') 97 if self._debugEnabled: 98 self._debugging.show() 99 100 componentType = self.state.get('config')['type'] 101 self._label_component_type.set_text(componentType) 102 103 return self.widget104106 if ':' not in mask or mask.count(':') != 1: 107 return False 108 name, level = mask.split(':', 1) 109 try: 110 int(level) 111 except ValueError: 112 return False 113 return True114116 profile = combo.get_selected() 117 if profile is not None: 118 gtk.Entry.set_text(self.gst_mask, profile) 119 self.gst_mask.set_sensitive(profile is None)120122 profile = combo.get_selected() 123 if profile is not None: 124 gtk.Entry.set_text(self.flu_mask, profile) 125 self.flu_mask.set_sensitive(profile is None)126128 debug = entry.get_text() 129 if not self._debugEnabled or not self._validateMask(debug): 130 return 131 self.info('setting flu debug to %s for %s' % ( 132 debug, self.state.get('name'))) 133 self.admin.componentCallRemote(self.state, 'setFluDebug', debug)134136 debug = entry.get_text() 137 if not self._debugEnabled or not self._validateMask(debug): 138 return 139 self.info('setting gst debug to %s for %s' % ( 140 debug, self.state.get('name'))) 141 self.admin.componentCallRemote(self.state, 'setGstDebug', debug)142144 debugEnabled = self._debugEnabled 145 self._debugEnabled = False 146 default = [(_('Nothing'), '*:0'), 147 (_('Everything'), '*:4'), 148 (_('Custom'), None)] 149 self.flu_profile.prefill(default) 150 151 if isinstance(self.state.get('parent'), AdminFlowState): 152 self.gst_profile.prefill(default) 153 else: 154 self.gst_profile.hide() 155 self.gst_label.hide() 156 self.gst_mask.hide() 157 158 self._debugEnabled = debugEnabled159161 self._label_start_time.set_text( 162 time.strftime("%c", time.localtime(value))) 163 self._label_uptime.set_text(formatTime(0)) 164 165 self._startTime = value166168 if self._startTime is not None: 169 runtime = value - self._startTime 170 171 self._label_uptime.set_text(formatTime(runtime)) 172 else: 173 self._label_uptime.set_text(_("not available"))174 178180 # given int for vsize in bytes, update the label 181 if not vsize: 182 self._label_vsize.set_text(_('Unknown')) 183 else: 184 self._label_vsize.set_text('%sB' % formatStorage(vsize))185187 if not self._label_resets.get_property('visible'): 188 self._label_resets.show() 189 self._label_resets_count.show() 190 self._label_resets_count.set_text('%d restarts' % count)191193 BaseAdminGtkNode.setUIState(self, uiState) 194 195 # Ick; we don't get these otherwise. 196 for key in uiState.keys(): 197 val = uiState.get(key) 198 if val is not None: 199 self.stateSet(uiState, key, uiState.get(key))200 201 # IStateListener Interface 202204 if key == 'cpu-percent': 205 self._updateCPU(value) 206 elif key == 'virtual-size': 207 self._updateVSize(value) 208 elif key == 'start-time': 209 self._setStartTime(value) 210 elif key == 'current-time': 211 self._setCurrentTime(value) 212 elif key == 'reset-count': 213 self._updateResets(value)214 217
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