def set_file(self, file_name):
self.file_name = file_name
# a file can be a directory
if os.path.isdir(file_name):
self.imagefolder = ImageFolder()
self.imagefolder.read_folder(file_name)
return True
# check if it's an image
image = cv2.imread(file_name)
if image is not None:
self.imagefolder = ImageFolder()
self.imagefolder.read_image(file_name)
return True
# if the file is not a video, videocapture not return None
# check if it's supported video
video = cv2.VideoCapture(file_name)
if video:
self.movie = Movie(file_name)
return True
return False
def set_file(self, file_name):
self.file_name = file_name
# a file can be a directory
if os.path.isdir(file_name):
self.imagefolder = ImageFolder()
self.imagefolder.read_folder(file_name)
return True
# check if it's an image
image = cv2.imread(file_name)
if image is not None:
self.imagefolder = ImageFolder()
self.imagefolder.read_image(file_name)
return True
# if the file is not a video, videocapture not return None
# check if it's supported video
video = cv2.VideoCapture(file_name)
if video:
self.movie = Movie(file_name)
return True
return False
class MediaVideo(Media):
def __init__(self, name):
super(MediaVideo, self).__init__()
self.movie = None
self.imagefolder = None
self.media_name = name
self.file_name = None
self.is_playing = False
def is_media_streaming(self):
return False
def is_media_video(self):
return True
def reset(self):
if self.movie:
self.movie.reset()
def get_type_media(self):
return keys.get_media_type_video_name()
def open(self):
Media.open(self)
self.play()
def get_total_frames(self):
if self.movie:
return self.movie.get_total_frames()
elif self.imagefolder:
return self.imagefolder.get_total_frames()
return -1
def do_cmd(self, action, value):
if not self.thread and not self.is_client_manager:
return False
if action == keys.get_key_media_play():
if self.thread.pause:
self.thread.pause = False
return True
return False
elif action == keys.get_key_media_pause():
if not self.thread.pause:
self.thread.pause = True
return True
return False
elif action == keys.get_key_media_loop():
self.set_loop_enable(not self.active_loop)
elif action == keys.get_key_media_frame():
self.change_frame(value)
else:
return False
return True
def change_frame(self, value):
if self.movie:
self.movie.set_position(value)
self.notify_observer(self.movie.next())
elif self.imagefolder:
self.imagefolder.set_pos(value)
self.notify_observer(self.imagefolder.next())
def set_file(self, file_name):
self.file_name = file_name
# a file can be a directory
if os.path.isdir(file_name):
self.imagefolder = ImageFolder()
self.imagefolder.read_folder(file_name)
return True
# check if it's an image
image = cv2.imread(file_name)
if image is not None:
self.imagefolder = ImageFolder()
self.imagefolder.read_image(file_name)
return True
# if the file is not a video, videocapture not return None
# check if it's supported video
video = cv2.VideoCapture(file_name)
if video:
self.movie = Movie(file_name)
return True
return False
def play(self):
self.is_playing = True
def pause(self):
self.is_playing = False
def next(self):
if self.movie:
return self.movie.next()
if self.imagefolder:
return self.imagefolder.next()
return
class MediaVideo(Media):
def __init__(self, name):
super(MediaVideo, self).__init__()
self.movie = None
self.imagefolder = None
self.media_name = name
self.file_name = None
self.is_playing = False
def is_media_streaming(self):
return False
def is_media_video(self):
return True
def reset(self):
if self.movie:
self.movie.reset()
def get_type_media(self):
return keys.get_media_type_video_name()
def open(self):
Media.open(self)
self.play()
def get_total_frames(self):
if self.movie:
return self.movie.get_total_frames()
elif self.imagefolder:
return self.imagefolder.get_total_frames()
return -1
def do_cmd(self, action, value):
if not self.thread and not self.is_client_manager:
return False
if action == keys.get_key_media_play():
if self.thread.pause:
self.thread.pause = False
return True
return False
elif action == keys.get_key_media_pause():
if not self.thread.pause:
self.thread.pause = True
return True
return False
elif action == keys.get_key_media_loop():
self.set_loop_enable(not self.active_loop)
elif action == keys.get_key_media_frame():
self.change_frame(value)
else:
return False
return True
def change_frame(self, value):
if self.movie:
self.movie.set_position(value)
self.notify_observer(self.movie.next())
elif self.imagefolder:
self.imagefolder.set_pos(value)
self.notify_observer(self.imagefolder.next())
def set_file(self, file_name):
self.file_name = file_name
# a file can be a directory
if os.path.isdir(file_name):
self.imagefolder = ImageFolder()
self.imagefolder.read_folder(file_name)
return True
# check if it's an image
image = cv2.imread(file_name)
if image is not None:
self.imagefolder = ImageFolder()
self.imagefolder.read_image(file_name)
return True
# if the file is not a video, videocapture not return None
# check if it's supported video
video = cv2.VideoCapture(file_name)
if video:
self.movie = Movie(file_name)
return True
return False
def play(self):
self.is_playing = True
def pause(self):
self.is_playing = False
def next(self):
if self.movie:
return self.movie.next()
if self.imagefolder:
return self.imagefolder.next()
return
