def beginSong(self, file):
self.selectedSong = None
manager.setCpuSpeed('load')
manager.display.fill((0, 0, 0))
winWidth, winHeight = manager.displaySize
winCenter = winWidth / 2
rowA = winHeight / 3
rowC = winHeight * 5 / 6
self.__writeSongTitle(file, rowA)
text = self.subtitleFont.render("Loading", True, (255, 255, 255))
rect = text.get_rect()
rect = rect.move(winCenter - rect.centerx, rowC)
manager.display.blit(text, rect)
pygame.display.flip()
# This will call the songFinishedCallback, so call it early.
self.shutdown()
self.writeMarkedSongs()
player = file.MakePlayer(self.songDb, self.errorPopupCallback,
self.songFinishedCallback)
if player == None:
return
# Start playing.
try:
player.Play()
except:
self.errorPopupCallback("Error starting player.\n%s\n%s" %
(sys.exc_info()[0], sys.exc_info()[1]))
return
# Go to sleep until the song is over.
try:
manager.WaitForPlayer()
except:
self.errorPopupCallback("Error while playing song.\n%s\n%s" %
(sys.exc_info()[0], sys.exc_info()[1]))
return
# The song is over. Now recover control and redisplay the
# song list.
manager.OpenCPUControl()
manager.setCpuSpeed('menu_fast')
self.heldStartTicks = pygame.time.get_ticks()
manager.InitPlayer(self)
manager.OpenDisplay()
# In case the screen has been resized during the song.
self.setupScrollWindow()
self.screenDirty = True
# Discard any events that occurred while we were resetting the
# display.
for event in pygame.event.get():
pass
def main():
player = mpgPlayer(None, None)
player.Play()
manager.WaitForPlayer()