def __writeSongTitle(self, file, row):
""" Renders the song title and artist onscreen, beginning at
the specified row. """
winWidth, winHeight = manager.displaySize
winCenter = winWidth / 2
# Word-wrap the title
for line in manager.WordWrapText(file.Title, self.titleFont, winWidth):
line = line.strip()
text = self.titleFont.render(line, True, (255, 255, 255))
rect = text.get_rect()
rect = rect.move(winCenter - rect.centerx, row)
manager.display.blit(text, rect)
row += self.titleHeight
# Now word-wrap the artist
if file.Artist:
row += 10
for line in manager.WordWrapText(file.Artist, self.subtitleFont,
winWidth):
line = line.strip()
text = self.subtitleFont.render(line, True, (255, 255, 255))
rect = text.get_rect()
rect = rect.move(winCenter - rect.centerx, row)
manager.display.blit(text, rect)
row += self.subtitleHeight
return row
def errorPopupCallback(self, errorString, wait=True):
print(errorString)
manager.InitPlayer(self)
manager.OpenDisplay()
manager.display.fill((0, 0, 0))
# Center the error message onscreen.
winWidth, winHeight = manager.displaySize
winCenter = winWidth / 2
lines = manager.WordWrapText(errorString, self.subtitleFont,
winWidth - X_BORDER * 2)
row = (winHeight - len(lines) * self.subtitleHeight) / 2
for line in lines:
line = line.strip()
text = self.subtitleFont.render(line, True, (255, 255, 255))
rect = text.get_rect()
rect = rect.move(winCenter - rect.centerx, row)
manager.display.blit(text, rect)
row += self.subtitleHeight
pygame.display.flip()
self.screenDirty = True
if not wait:
return
# Now wait a certain amount of time--say 5 seconds.
waitUntil = pygame.time.get_ticks() + 5000
# But also, wait a quarter second to give the user a chance to
# react and stop hitting buttons.
pygame.time.wait(250)
# Discard any events that occurred in that quarter second.
for event in pygame.event.get():
pass
# Now start listening for events. The first key or button
# event gets us out of here.
buttonPressed = False
while not buttonPressed and pygame.time.get_ticks() < waitUntil:
for event in pygame.event.get():
if event.type == pygame.KEYDOWN or \
(env == ENV_GP2X and event.type == pygame.JOYBUTTONDOWN):
buttonPressed = True
break
def showProgressCallback(self, label, progress):
""" This is called by the MiniBusyCancelDialog to show
progress as we're scanning the database. """
manager.InitPlayer(self)
manager.OpenDisplay()
manager.display.fill((0, 0, 0))
# Center the error message onscreen.
winWidth, winHeight = manager.displaySize
winCenter = winWidth / 2
lines = manager.WordWrapText(label, self.subtitleFont,
winWidth - X_BORDER * 2)
row = winHeight / 2 - 2 * self.subtitleHeight
for line in lines:
line = line.strip()
text = self.subtitleFont.render(line, True, (255, 255, 255))
rect = text.get_rect()
rect = rect.move(winCenter - rect.centerx, row)
manager.display.blit(text, rect)
row += self.subtitleHeight
# Now draw the progress bar.
width = winWidth / 2
height = self.subtitleHeight
top = winHeight / 2
left = winWidth / 2 - width / 2
rect = pygame.Rect(left, top, width, height)
manager.display.fill((255, 255, 255), rect)
fill = int((width - 2) * progress + 0.5)
rect = pygame.Rect(left + 1 + fill, top + 1, width - 2 - fill,
height - 2)
manager.display.fill((0, 0, 0), rect)
pygame.display.flip()
self.screenDirty = True