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 start(self):
self.appStart = pygame.time.get_ticks()
self.heldStartTicks = self.appStart
manager.OpenCPUControl()
manager.setCpuSpeed('startup')
self.numSongInfoLines = 1
self.setupSplashScreen()
manager.InitPlayer(self)
self.setupScrollWindow()
self.screenDirty = True
needsSave = False
if manager.options.scan_dir:
# Replace the old scan list.
self.songDb.Settings.FolderList = [manager.options.scan_dir]
needsSave = True
if manager.options.scan_dirs:
# Add one or more new directories to the list.
self.songDb.Settings.FolderList += manager.options.scan_dirs
needsSave = True
if manager.options.scan:
# Re-scan the files.
self.songDb.BuildSearchDatabase(pykdb.AppYielder(),
MiniBusyCancelDialog(self))
needsSave = True
else:
# Read the existing database.
self.songDb.LoadDatabase(self.errorPopupCallback)
if needsSave:
self.songDb.SaveSettings()
self.songDb.SaveDatabase()
if not self.songDb.FullSongList:
# No files.
self.errorPopupCallback("No songs in catalog.")
return
if manager.options.validate:
manager.ValidateDatabase(self.songDb)
return
if self.songDb.GotTitles:
self.numSongInfoLines += 1
if self.songDb.GotArtists:
self.numSongInfoLines += 1
self.setupScrollWindow()
self.readMarkedSongs()
if self.songDb.GotTitles:
self.songDb.SelectSort('title')
elif self.songDb.GotArtists:
self.songDb.SelectSort('artist')
else:
self.songDb.SelectSort('filename')
self.currentRow = 0
self.searchString = ''
self.heldKey = None
self.heldStartTicks = 0
self.heldRepeat = 0
manager.setCpuSpeed('wait')
# Now that we've finished loading, wait up a second and give
# the user a chance to view the splash screen, in case we
# loaded too fast.
if self.splashStart != None:
splashTime = pygame.time.get_ticks() - self.splashStart
remainingTime = 2500 - splashTime
if remainingTime > 0:
pygame.time.wait(remainingTime)
self.running = True
manager.setCpuSpeed('menu_fast')
self.heldStartTicks = pygame.time.get_ticks()
while self.running:
manager.Poll()
self.writeMarkedSongs()
manager.CloseDisplay()
