def my_slideshow(new_img, img, screen, file, num_imgs, rect):
if not gl.TOGGLE_FULLSCREEN_SET:
screen = set_mode(screen.get_size())
set_caption("Slideshow Options - imgv")
speed = get_speed(screen, new_img, rect, gl.files[file], file, num_imgs)
if not speed == -1: # didn't hit Esc from get_speed:
gl.SLIDE_SHOW_RUNNING = 1
disable_screensaver()
dont_call = 0
pygame.event.set_blocked(MOUSEMOTION)
while 1:
event = pygame.event.poll()
pygame.time.wait(1)
check_quit(event)
if event.type == KEYDOWN and event.key not in (K_LALT, K_RALT, K_LCTRL, K_RCTRL, K_p, K_PAUSE, K_TAB, K_SPACE, K_BACKSPACE):
stopped_msg(screen)
my_update_screen(new_img, screen, rect, file, len(gl.files))
file = file - 1
break
if hit_key(event, K_p) or hit_key(event, K_PAUSE):
pause(screen)
my_update_screen(new_img, screen, rect, file, len(gl.files))
if dont_call == 1:
break
if not gl.WRAP_SLIDESHOW:
if file < num_imgs:
(new_img, file, rect, dont_call) = show_slideshow_img(screen, new_img, file, num_imgs, speed)
if gl.WRAP_SLIDESHOW:
if file >= num_imgs:
file = 0
(new_img, file, rect, dont_call) = show_slideshow_img(screen, new_img, file, num_imgs, speed)
pygame.time.delay(5) # don't hog CPU
if not gl.TOGGLE_FULLSCREEN_SET:
screen = set_mode(screen.get_size(), RESIZABLE)
return (new_img, new_img, new_img, file, rect)
def my_fourslideshow(screen, new_img, rect, filename, file, num_imgs, img_one_file, img_two_file, img_three_file, img_four_file, ns):
if not gl.TOGGLE_FULLSCREEN_SET:
screen = set_mode(screen.get_size())
set_caption("Slideshow Options - imgv")
speed = get_speed(screen, new_img, rect, filename, file, num_imgs)
if not speed == -1: # didn't hit Esc from get_speed:
gl.SLIDE_SHOW_RUNNING = 1
disable_screensaver()
dont_call = 0
while 1:
event = pygame.event.poll()
pygame.time.wait(1)
check_quit(event)
if event.type == KEYDOWN and event.key not in (K_LALT, K_RALT, K_LCTRL, K_RCTRL,\
K_p, K_PAUSE, K_TAB, K_SPACE, K_BACKSPACE):
stopped_msg(screen)
file = file - 1
(file, new_img, start) = four(screen, file, new_img, ns) # needed to repaint
break
if hit_key(event, K_p) or hit_key(event, K_PAUSE):
pause(screen)
if dont_call == 1:
break
if not gl.WRAP_SLIDESHOW:
if file < num_imgs:
(file, dont_call, img_one_file, img_two_file, img_three_file, img_four_file) =\
show_fourslideshow_imgs(screen, file, speed)
if gl.WRAP_SLIDESHOW:
if file >= num_imgs:
file = 0
(file, dont_call, img_one_file, img_two_file, img_three_file, img_four_file) =\
show_fourslideshow_imgs(screen, file, speed)
pygame.time.delay(5)
else: # escaped
file = file + 4
return (file, img_one_file, img_two_file, img_three_file, img_four_file)
if not gl.TOGGLE_FULLSCREEN_SET:
screen = set_mode(screen.get_size(), RESIZABLE)
return (file, img_one_file, img_two_file, img_three_file, img_four_file)
def load_img(img_file, screen, allow_zoom=True):
"load images and movies"
if not gl.PERSISTENT_ZOOM_VAL:
gl.ZOOM_EXP = 0
if gl.PLAY_LIST_NAME != " ":
gl.CUR_PATH = img_file
else:
gl.CUR_PATH = getcwd() + sep + img_file
try:
gl.CUR_PATH = gl.CUR_PATH[gl.CUR_PATH.rindex(getcwd()):] # only show path once
except:
print "Couldn't load image"
try:
if img_file[:5] == "http:": # load url
try:
gl.REMOTE = 1
pic = urlopen(img_file).read()
img = load(StringIO(pic))
gl.REAL_WIDTH, gl.REAL_HEIGHT = img.get_width(), img.get_height()
if gl.PERSISTENT_ZOOM_VAL and allow_zoom is True:
img = zoom_adjust(img)
gl.REMOTE_FILE_SIZE = len(pic)
gl.REMOTE_IMG_DATA = StringIO(pic)
gl.REMOTE_IMG = img_file
gl.ALREADY_DOWNLOADED = 0
except:
img = load(gl.ERROR_IMG).convert()
gl.REAL_WIDTH, gl.REAL_HEIGHT = img.get_width(), img.get_height()
elif insensitive_find(img_file, ".mpg") != -1 or insensitive_find(img_file, ".mpeg") != -1:
disable_screensaver()
if gl.THUMBING or gl.MULTI_VIEWING:
img = load(gl.MOVIE_FILE).convert()
gl.REAL_WIDTH, gl.REAL_HEIGHT = img.get_width(), img.get_height()
if gl.PERSISTENT_ZOOM_VAL and allow_zoom is True:
img = zoom_adjust(img)
else:
img = load_movie(screen, img_file)
gl.REAL_WIDTH, gl.REAL_HEIGHT = img.get_width(), img.get_height()
if not gl.SLIDE_SHOW_RUNNING:
enable_screensaver()
return img
else:
# load normal image
gl.REMOTE = 0
img = load(img_file).convert()
gl.REAL_WIDTH, gl.REAL_HEIGHT = img.get_width(), img.get_height()
if (gl.FIT_IMAGE_VAL == 3 or (gl.SLIDE_SHOW_RUNNING and gl.FIT_IMAGE_SLIDESHOW_VAL == 3)) and allow_zoom is True:
screen = fit_window(screen, img)
if gl.PERSISTENT_ZOOM_VAL and allow_zoom is True:
img = zoom_adjust(img)
except error:
img = load(gl.ERROR_IMG).convert()
gl.REAL_WIDTH, gl.REAL_HEIGHT = img.get_width(), img.get_height()
if gl.SLIDE_SHOW_RUNNING and gl.FIT_IMAGE_SLIDESHOW_VAL and not gl.SKIP_FIT:
if gl.FIT_IMAGE_SLIDESHOW_VAL == 1:
if (gl.REAL_WIDTH > screen.get_rect().right or gl.REAL_HEIGHT > screen.get_rect().bottom) or gl.SCALE_UP:
img = fit_image(img, screen)
if gl.FIT_IMAGE_SLIDESHOW_VAL == 2:
img = fit_image(img, screen)
if gl.FIT_IMAGE_VAL and not gl.SKIP_FIT and not gl.SLIDE_SHOW_RUNNING:
if gl.FIT_IMAGE_VAL == 1:
if (gl.REAL_WIDTH > screen.get_rect().right or gl.REAL_HEIGHT > screen.get_rect().bottom) or gl.SCALE_UP:
img = fit_image(img, screen)
if gl.FIT_IMAGE_VAL == 2 and allow_zoom is True:
img = fit_image(img, screen)
gl.SKIP_FIT = 0
return img
