def command_refresh(refresh_img, screen, files, file):
"reset image to its original state"
wait_cursor()
new_img = refresh_img
rect = get_center(screen, new_img)
cur_filename = ""
if len(gl.files) > 1:
cur_filename = gl.files[file]
else:
normal_cursor()
return (new_img, new_img, get_center(screen, new_img), file)
if gl.SHRUNK and len(gl.files) > 1:
# reload shrunk images to their true size
gl.SKIP_FIT = 1
refresh_img = load_img(gl.files[file])
rect = get_center(screen, refresh_img)
adjust_files(gl.SUBDIRS)
if cur_filename in gl.files:
file = gl.files.index(cur_filename) # go back if new images were loaded
my_update_screen(refresh_img, rect, file)
normal_cursor()
return (refresh_img, new_img, rect, file)
adjust_files(gl.SUBDIRS)
if cur_filename in gl.files and len(gl.files) > 1:
file = gl.files.index(cur_filename) # go back if new images were loaded
my_update_screen(refresh_img, rect, file)
normal_cursor()
return (new_img, new_img, get_center(screen, new_img), file)
def command_thumbs(screen, new_img, file):
normal_cursor()
gl.THUMBING = 1
screen_width = screen.get_width()
if gl.THUMB_VAL.upper() == "AUTO" or gl.USING_THUMB_DEFAULT:
gl.USING_THUMB_DEFAULT = 1
if screen_width == 640:
gl.THUMB_VAL = "85x90"
elif screen_width == 800:
gl.THUMB_VAL = "108x114"
elif screen_width == 1024:
gl.THUMB_VAL = "108x104"
else:
gl.THUMB_VAL = "100x100"
if not gl.TOGGLE_FULLSCREEN_SET:
screen = set_mode(screen.get_size()) # take away resize priviledges
paint_screen(gl.IMGV_COLOR)
set_caption("imgv")
(new_img, new_img, new_img, file) = thumbs_engine(screen, new_img, file)
if not gl.TOGGLE_FULLSCREEN_SET:
screen = set_mode(screen.get_size(), RESIZABLE) # restore resize priviledges
rect = get_center(screen, new_img)
my_update_screen(new_img, rect, file)
normal_cursor()
gl.THUMBING = 0
return (new_img, new_img, new_img, file, rect)
def show_slideshow_img(screen, new_img, file, num_imgs, speed):
start = start_timer()
wait_cursor()
new_img = next_img(file, new_img, screen)
rect = get_center(screen, new_img)
ns = check_timer(start)
my_update_screen(new_img, screen, rect, file, num_imgs, ns)
normal_cursor()
if speed > 0:
for i in range(speed):
# trick delay into letting you escape anytime
event = pygame.event.poll()
pygame.time.wait(1)
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))
return (new_img, file, rect, 1)
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 hit_key(event, K_SPACE):
# skip forward an image immediately
file = file + 1
return (new_img, file, rect, 0)
if hit_key(event, K_BACKSPACE):
# skip backward an image immediately
file = file - 1
return (new_img, file, rect, 0)
pygame.time.delay(1000) # check every second
file = file + 1
return (new_img, file, rect, 0)
def fade_in(screen, image):
paint_screen(screen, gl.IMGV_COLOR)
for darken in range(50):
image.set_alpha(darken)
r = screen.blit(image, get_center(screen, image))
pygame.display.update(r)
image.set_alpha(255)
def command_hide(screen, new_img, rect, file, num_imgs):
"hide the image by making the screen blank"
(screen, before_winsize, not_accepted) = adjust_screen(screen, NOFRAME)
set_caption("")
hide(screen)
screen = restore_screen(screen, before_winsize, not_accepted, new_img, file, num_imgs, rect)
rect = get_center(screen, new_img)
my_update_screen(new_img, screen, rect, file, num_imgs)
def command_rotate_left(new_img, screen, file, rect):
"rotate counter clockwise"
wait_cursor()
new_img = rotate(new_img, 90)
rect = get_center(screen, new_img)
my_update_screen(new_img, rect, file)
normal_cursor()
return (new_img, new_img, rect)
def command_shuffle(new_img, img, screen, rect, file):
"randomize the images"
wait_cursor()
shuffle(gl.files)
new_img = load_img(gl.files[file])
rect = get_center(screen, new_img)
my_update_screen(new_img, rect, file)
normal_cursor()
return (new_img, new_img, new_img, rect)
def command_rotate_left(new_img, screen, file, num_imgs, rect):
"rotate counter clockwise"
wait_cursor()
start = start_timer()
new_img = rotate(new_img, 90)
rect = get_center(screen, new_img)
my_update_screen(new_img, screen, rect, file, num_imgs, check_timer(start))
normal_cursor()
return (new_img, new_img, rect)
def command_custom_res(screen, new_img, file, num_imgs, rect, resolution):
"switch to customxcustom"
wait_cursor()
screen = set_mode(resolution, RESIZABLE)
rect = get_center(screen, new_img)
my_update_screen(new_img, screen, rect, file, num_imgs)
if gl.TOGGLE_FULLSCREEN_SET:
my_toggle_fullscreen()
return rect
def command_help(screen, new_img, file, rect, num_imgs):
(screen, before_winsize, not_accepted) = adjust_screen(screen)
set_caption("Help [imgv v3.1.6]")
help(screen)
screen = restore_screen(screen, before_winsize, not_accepted, new_img, file, num_imgs, rect)
rect = get_center(screen, new_img)
my_update_screen(new_img, screen, rect, file, len(gl.files))
def command_help(screen, new_img, file, rect):
(screen, before_winsize, not_accepted) = adjust_screen(screen)
set_caption("Help [imgv v%s]" % gl.IMGV_VERSION)
help(screen)
screen = restore_screen(screen, before_winsize, not_accepted, new_img, file, rect)
rect = get_center(screen, new_img)
my_update_screen(new_img, rect, file)
def command_four(screen, file, new_img):
gl.MULTI_VIEWING = 1
paint_screen(gl.IMGV_COLOR)
set_caption("Four at a time - imgv")
(file, new_img) = four(screen, file, new_img)
rect = get_center(screen, new_img)
my_update_screen(new_img, rect, file)
pygame.event.set_blocked(MOUSEMOTION) # without this the hovers don't work right
gl.MULTI_VIEWING = 0
return (file, new_img, new_img, new_img, rect)
def start(self):
# start with menu open
self.gfx = command_main_menu(self.gfx)
# main loop
while 1:
self.event = pygame.event.poll()
pygame.time.wait(1) # so pygame doesn't use 100% CPU
cursor = pygame.mouse.get_pos()
self.last_rect = Rect(self.gfx['rect'])
# drag image code:
if gl.HAND_TOOL:
if left_click(self.event): # calculate drag coordinates:
if gl.IMG_BORDER:
self.border_fix() # erase the current border
grab_hand_cursor()
self.minus1 = cursor[0] - self.gfx['rect'][0]
self.minus2 = cursor[1] - self.gfx['rect'][1]
gl.DO_DRAG = 1
if self.event.type == MOUSEMOTION and gl.DO_DRAG: # move the image when dragged:
grab_hand_cursor()
self.gfx['rect'][0] = cursor[0] - self.minus1
self.gfx['rect'][1] = cursor[1] - self.minus2
self.gfx['screen'].fill(gl.IMGV_COLOR, self.last_rect)
self.gfx['screen'].blit(self.gfx['new_img'], self.gfx['rect'])
update(self.gfx['rect'].union(self.last_rect))
if self.event.type == MOUSEBUTTONUP: # released mouse button, redisplay status bars:
drag_hand_cursor()
my_update_screen(self.gfx['new_img'], self.gfx['rect'], self.gfx['file'])
gl.DO_DRAG = 0
if self.event.type == VIDEORESIZE:
self.gfx['screen'] = pygame.display.set_mode(self.event.dict['size'], RESIZABLE)
self.gfx['rect'] = get_center(self.gfx['screen'], self.gfx['new_img'])
my_update_screen(self.gfx['new_img'], self.gfx['rect'], self.gfx['file'])
if self.event.type == KEYDOWN:
gl.HAND_TOOL = 0
if self.event.key not in (K_DOWN, K_UP, K_RIGHT, K_LEFT):
normal_cursor() # stop displaying hand tool
(self.gfx, self.last_rect) = handle_keyboard(self.event, self.gfx, self.last_rect)
if self.event.type == KEYUP:
self.stop_auto_repeat()
check_quit(self.event)
if self.event.type == MOUSEBUTTONDOWN and right_click(self.event):
self.open_main_menu()
# Re-open the purposely closed window that frees up RAM
if (gl.KEEP_MENU_OPEN == "1" and gl.COUNT_CLICKS == 1) or gl.JUST_RESIZED:
gl.COUNT_CLICKS = 0
gl.JUST_RESIZED = 0
self.gfx = command_main_menu(self.gfx)
self.start_auto_repeat()
def command_800x600(new_img, file, rect):
"switch to 800x600"
gl.MAX_SCREEN_FILES = gl.MAX_SF["800x600"]
wait_cursor()
resolution = 800, 600
screen = set_mode(resolution, RESIZABLE)
rect = get_center(screen, new_img)
my_update_screen(new_img, rect, file)
if gl.TOGGLE_FULLSCREEN_SET:
my_toggle_fullscreen()
return rect
def command_1280x1024(new_img, file, rect):
"switch to 1280x1024"
gl.MAX_SCREEN_FILES = gl.MAX_SF["1280x1024"]
wait_cursor()
resolution = 1280, 1024
screen = set_mode(resolution, RESIZABLE)
rect = get_center(screen, new_img)
my_update_screen(new_img, rect, file)
if gl.TOGGLE_FULLSCREEN_SET:
my_toggle_fullscreen()
return rect
def command_first_img(new_img, screen, file, num_imgs, rect):
"jump to the first image"
wait_cursor()
start = start_timer()
file = 0
new_img = load_img(gl.files[file], screen)
rect = get_center(screen, new_img)
ns = check_timer(start)
my_update_screen(new_img, screen, rect, file, num_imgs, ns)
normal_cursor()
return (new_img, new_img, new_img, file, rect)
def command_unshuffle(new_img, img, screen, rect, file):
"un-randomize the images"
was_on = gl.files[file]
wait_cursor()
gl.files.sort(lambda x, y: cmp(x.lower(), y.lower()))
file = gl.files.index(was_on)
new_img = load_img(gl.files[file])
rect = get_center(screen, new_img)
my_update_screen(new_img, rect, file)
normal_cursor()
return (new_img, new_img, new_img, rect, file)
def command_shuffle(new_img, img, screen, rect, file, num_imgs):
"randomize the images"
wait_cursor()
start = start_timer()
shuffle(gl.files)
new_img = load_img(gl.files[file], screen)
rect = get_center(screen, new_img)
ns = check_timer(start)
my_update_screen(new_img, screen, rect, file, num_imgs, ns)
normal_cursor()
return (new_img, new_img, new_img, rect)
def command_1024x768(new_img, file, num_imgs, rect):
"switch to 1024x768"
gl.MAX_SCREEN_FILES = gl.MAX_SF["1024x768"]
wait_cursor()
resolution = 1024, 768
screen = set_mode(resolution, RESIZABLE)
rect = get_center(screen, new_img)
my_update_screen(new_img, screen, rect, file, num_imgs)
if gl.TOGGLE_FULLSCREEN_SET:
my_toggle_fullscreen()
return rect
def command_verbose_info(screen, new_img, rect, file):
gl.ORIG_WINSIZE = "%sx%s" % (screen.get_width(), screen.get_height())
(screen, before_winsize, not_accepted) = adjust_screen(screen)
paint_screen(gl.BLACK)
if gl.REMOTE:
remote_img_details(screen, new_img, rect, file)
else:
verbose_info(screen, new_img, file)
screen = restore_screen(screen, before_winsize, not_accepted, new_img, file, rect)
rect = get_center(screen, new_img)
my_update_screen(new_img, rect, file)
def command_img_names(screen, new_img, img, file, rect):
num_imgs = len(gl.files)
(screen, before_winsize, not_accepted) = adjust_screen(screen)
paint_screen(gl.BLACK)
normal_cursor()
gl.SORT_HIT = 0
(list_names, filename, x, my_string) = command_file_master(screen, gl.files,\
"(%d Images)" % len(gl.files), 15, 0, 1, 0)
wait_cursor()
screen = restore_screen(screen, before_winsize, not_accepted, new_img, file, rect)
if not filename == None:
if num_imgs > 1:
file = gl.files.index(filename)
new_img = load_img(gl.files[file])
rect = get_center(screen, new_img)
my_update_screen(new_img, rect, file)
normal_cursor()
rect = get_center(screen, new_img)
my_update_screen(new_img, rect, file)
return (new_img, new_img, new_img, file, rect)
def command_prev_img(new_img, screen, file, num_imgs, rect):
"jump to previous image"
wait_cursor()
start = start_timer()
if file > 0:
file = file - 1
new_img = previous_img(file, new_img, screen)
rect = get_center(screen, new_img)
ns = check_timer(start)
my_update_screen(new_img, screen, rect, file, num_imgs, ns)
normal_cursor()
return (new_img, new_img, new_img, file, rect)
def command_next_img(new_img, screen, file, num_imgs, rect):
"jump to next image"
wait_cursor()
start = start_timer()
if not gl.WRAP:
if file < (num_imgs - 1):
file = file + 1
new_img = next_img(file, new_img, screen)
rect = get_center(screen, new_img)
ns = check_timer(start)
my_update_screen(new_img, screen, rect, file, num_imgs, ns)
else:
file = file + 1
if file > (num_imgs - 1):
file = 0
if num_imgs > 1:
new_img = next_img(file, new_img, screen)
rect = get_center(screen, new_img)
ns = check_timer(start)
my_update_screen(new_img, screen, rect, file, num_imgs, ns)
normal_cursor()
return (new_img, new_img, new_img, file, rect)
def command_zoom_out(new_img, new_img_width, new_img_height, img, screen, file, num_imgs, rect, zoom_type):
wait_cursor()
start = start_timer()
if new_img.get_width() >= gl.MIN_WIDTH and new_img.get_height() >= gl.MIN_HEIGHT:
gl.ZOOM_EXP -= 1
if zoom_type == "normal":
gl.ZOOM_DOUBLE = 0
new_img = scale(img, (new_img.get_width() / 1.1, new_img.get_height() / 1.1))
else:
gl.ZOOM_DOUBLE = 1
new_img = scale(img, (new_img.get_width() / 2, new_img.get_height() / 2))
rect = get_center(screen, new_img)
my_update_screen(new_img, screen, rect, file, num_imgs, check_timer(start))
normal_cursor()
return (new_img, img, rect)
def command_four(screen, file, new_img, ns):
gl.MULTI_VIEWING = 1
orig_ns = ns
paint_screen(screen, gl.IMGV_COLOR)
set_caption("Four at a time - imgv")
(file, new_img, start) = four(screen, file, new_img, ns)
rect = get_center(screen, new_img)
num_imgs = len(gl.files)
if start != orig_ns:
ns = check_timer(start)
my_update_screen(new_img, screen, rect, file, num_imgs, ns)
else:
my_update_screen(new_img, screen, rect, file, num_imgs)
pygame.event.set_blocked(MOUSEMOTION) # without this the hovers don't work right
gl.MULTI_VIEWING = 0
return (file, new_img, new_img, new_img, rect)
def command_zoom_in(new_img, new_img_width, new_img_height, img, screen, files, file, num_imgs, rect, zoom_type):
wait_cursor()
start = start_timer()
gl.ZOOM_EXP += 1
if zoom_type == "normal":
gl.ZOOM_DOULBE = 0
new_img = scale(img, (new_img.get_width() * 1.1, new_img.get_height() * 1.1))
if zoom_type == "double":
gl.ZOOM_DOUBLE = 1
new_img = scale(img, (new_img.get_width() * 2, new_img.get_height() * 2))
if zoom_type == "scale2x":
gl.ZOOM_DOUBLE = 1
new_img = scale2x(img) # don't alias simple solid color images (ie., black & white GIFs)
rect = get_center(screen, new_img)
my_update_screen(new_img, screen, rect, file, num_imgs, check_timer(start))
normal_cursor()
return (new_img, img, rect)
def command_play_list_options(screen, file):
paint_screen(gl.BLACK)
old_file = file
(file, msg) = play_list_options(screen, file)
if (msg != None and file != "rclicked" and file != "deleteit"):
play_list_options_msg(screen, msg)
if (file == "rclicked"):
edit_play_list(screen, msg)
file = old_file
if (file == "deleteit"):
delete_play_list(msg)
file = old_file
new_img = load_img(gl.files[file])
rect = get_center(screen, new_img)
my_update_screen(new_img, rect, file)
normal_cursor()
return (new_img, new_img, new_img, file, rect)
def command_zoom_out(new_img, img, file, rect, zoom_type):
wait_cursor()
screen = get_surface()
new_img_width = new_img.get_width()
new_img_height = new_img.get_height()
if new_img_width >= gl.MIN_WIDTH and new_img_height >= gl.MIN_HEIGHT:
gl.ZOOM_EXP -= 1
if zoom_type == "normal":
gl.ZOOM_DOUBLE = 0
new_img = scale(img, (int(new_img_width / 1.1), int(new_img_height / 1.1)))
else:
gl.ZOOM_DOUBLE = 1
new_img = scale(img, (new_img_width / 2, new_img_height / 2))
rect = get_center(screen, new_img)
my_update_screen(new_img, rect, file)
normal_cursor()
return (new_img, img, rect)
def command_remove_img(new_img, screen, file, rect):
"Don't display the image anymore during the session"
wait_cursor()
num_imgs = len(gl.files)
# only remove file if its not the only one:
if not num_imgs < 2:
gl.files.remove(gl.files[file])
# go to the next image if there is one
if file < (num_imgs - 1):
new_img = next_img(file, new_img, screen)
# if not go to the previous image
else:
if file > 0:
file = file - 1
new_img = previous_img(file, new_img, screen)
rect = get_center(screen, new_img)
my_update_screen(new_img, rect, file)
normal_cursor()
return (new_img, new_img, new_img, file, rect)
def command_zoom_in(new_img, img, file, rect, zoom_type):
wait_cursor()
screen = get_surface()
new_img_width = new_img.get_width()
new_img_height = new_img.get_height()
gl.ZOOM_EXP += 1
if zoom_type == "normal":
gl.ZOOM_DOULBE = 0
new_img = scale(img, (int(new_img_width * 1.1), int(new_img_height * 1.1)))
if zoom_type == "double":
gl.ZOOM_DOUBLE = 1
new_img = scale(img, (new_img_width * 2, new_img_height * 2))
if zoom_type == "scale2x":
gl.ZOOM_DOUBLE = 1
new_img = scale2x(img) # don't alias simple solid color images (ie., black & white GIFs)
rect = get_center(screen, new_img)
my_update_screen(new_img, rect, file)
normal_cursor()
return (new_img, img, rect)