class SlideshowApp(wx.App):
def __init__(self, program, auto_start=True):
wx.App.__init__(self)
self.program = program
self.mediabackend = figure_mediabackend()
self.auto_start = auto_start
print("Using %s for media backend" % self.mediabackend)
pub.subscribe(self.__handle_load_img_msg, "load_img")
pub.subscribe(self.__handle_load_song_msg, "load_song")
pub.subscribe(self.__handle_close_msg, "close")
W,H = wx.Display(0).GetGeometry().GetSize()
size = (W,H)
pos = (0,0)
self.frame = SlideshowFrame(
pos=pos,
size=size,
parent=None,
title='Slideshow')
self.mediaCtrl = wx.media.MediaCtrl(self.frame,
style=wx.TRANSPARENT_WINDOW,
szBackend=self.mediabackend)
self.Bind(event=wx.media.EVT_MEDIA_LOADED, handler=self.__handle_media_loaded_evt)
self.frame.ShowFullScreen(True)
if self.auto_start:
self.program.start()
def __handle_close_msg(self):
self.frame.Close()
def __handle_load_img_msg(self,data):
self.frame.load_img(data)
def __handle_load_song_msg(self,data):
self.load_song(data)
def load_song(self, song_path):
if self.mediaCtrl.GetState() == wx.media.MEDIASTATE_PLAYING:
self.mediaCtrl.Stop()
loaded = self.mediaCtrl.Load(song_path)
if not loaded:
print("Could not load song file %s" % song_path)
def __handle_media_loaded_evt(self,event):
self.mediaCtrl.Play()
def __init__(self, program, auto_start=True):
wx.App.__init__(self)
self.program = program
self.mediabackend = figure_mediabackend()
self.auto_start = auto_start
print("Using %s for media backend" % self.mediabackend)
pub.subscribe(self.__handle_load_img_msg, "load_img")
pub.subscribe(self.__handle_load_song_msg, "load_song")
pub.subscribe(self.__handle_close_msg, "close")
W,H = wx.Display(0).GetGeometry().GetSize()
size = (W,H)
pos = (0,0)
self.frame = SlideshowFrame(
pos=pos,
size=size,
parent=None,
title='Slideshow')
self.mediaCtrl = wx.media.MediaCtrl(self.frame,
style=wx.TRANSPARENT_WINDOW,
szBackend=self.mediabackend)
self.Bind(event=wx.media.EVT_MEDIA_LOADED, handler=self.__handle_media_loaded_evt)
self.frame.ShowFullScreen(True)
if self.auto_start:
self.program.start()
def scan(self):
new_files = []
for r, dirs, files in os.walk(os.path.abspath(self.root)):
for name in files:
if os.path.splitext(name)[1].lower() in ('.jpg', '.png',
'.jpeg'):
new_files.append(os.path.join(r, name))
metadata = {}
for fname in new_files:
try:
md = self.read_metadata(fname)
if 'Name' in md:
metadata[fname] = md
except:
pass
new_files = self.sort(new_files, metadata)
frames = []
for filename in new_files:
frame = SlideshowFrame(
self, QRectF(0, 0, self.frame_width, self.frame_height),
filename, metadata.get(filename))
frames.append(frame)
with self.lock:
self.new_frames = frames
