def progressUpdate(self, pld=None, tot=None):
"""
This method updates the progress bar and the status bar. It's periodically
called by a timer.
@param pld: Time played (in s)
@param tot: Total length (in s)
"""
if self._player.isStopped():
# Player is stopped
pld = 0
tot = 0
self.progressScale.set_range(0, tot)
self.progressScale.set_value(0)
else:
# Otherwise (playing or paused), get the track time data and set the
# progress scale fraction.
if pld == None or tot == None:
pld, tot = self._player.getTimesSec()
# Convert to int
p, t = int(pld), int(tot)
# Update the scale
self.progressScale.set_value(p)
# Update the status bar
id = self.statusBar.push(self.contextIdTime, utils.buildStatusBarStr(t, p))
def setProgressRange(self):
"""
This method sets the range of the scale widget in dependence to the media
length.
"""
if self._player.isStopped():
pass
else:
pld, tot = self._player.getTimesSec()
# Convert to int
p, t = int(pld), int(tot)
self._logger.debug("Set Progress, length: %d played: %d" %(t, p))
# Set the range
self.progressScale.set_range(0, t if t > 0 else 0)
# Update the status bar
id = self.statusBar.push(self.contextIdTime, utils.buildStatusBarStr(t, p))