def __init__(self, *args): QtGui.QWidget.__init__(self, None) self.ui = Ui_Form() self.ui.setupUi(self) self.camActive = False Widget.desc = QVariant(unicode(i18n("Create Your User Picture"))) self.pictureTaken = 0 self.ui.takeButton.hide() for dev in os.listdir("/dev"): if dev.startswith("video"): cam = v4l2capture.Video_device(os.path.join("/dev", dev)) cam_driver, cam_card, cam_bus, cam_capabilities = cam.get_info( ) cam_str = "%s - %s" % (cam_card, os.path.join("/dev", dev)) if "video_capture" in cam_capabilities: if "radio" in cam_capabilities or "tuner" in cam_capabilities: continue self.ui.comboBox.addItem( cam_str, QVariant(os.path.join("/dev", dev))) self.timer = QtCore.QTimer(self) self.connect(self.timer, QtCore.SIGNAL("timeout()"), self.refreshCam) self.connect(self.ui.comboBox, QtCore.SIGNAL('activated(QString)'), self.processSelection) self.connect(self.ui.takeButton, QtCore.SIGNAL('clicked()'), self.showPicture) self.connect(self.ui.takeAgainButton, QtCore.SIGNAL('clicked()'), self.activateCam) self.ui.takeAgainButton.hide()