def getAudio(parent, encode=True):
"Record and return filename"
# record first
if not Recorder:
showWarning("pyaudio not installed")
return
r = Recorder()
mb = QMessageBox(parent)
restoreGeom(mb, "audioRecorder")
mb.setWindowTitle("Anki")
mb.setIconPixmap(QPixmap(":/icons/media-record.png"))
but = QPushButton(_("Save"))
mb.addButton(but, QMessageBox.AcceptRole)
but = QPushButton(_("Cancel"))
mb.addButton(but, QMessageBox.RejectRole)
mb.setEscapeButton(but)
t = time.time()
r.start()
time.sleep(r.startupDelay)
QApplication.instance().processEvents()
while not mb.clickedButton():
txt = _("Recording...<br>Time: %0.1f")
mb.setText(txt % (time.time() - t))
mb.show()
QApplication.instance().processEvents()
if mb.clickedButton() == mb.escapeButton():
r.stop()
return
saveGeom(mb, "audioRecorder")
# ensure at least a second captured
while time.time() - t < 1:
time.sleep(0.1)
r.stop()
# process
r.postprocess(encode)
return r.file()
