class EmbeddedPlayerPanel(wx.Panel):
"""
The Embedded Player consists of a VLCLogoWindow and the media controls such
as Play/Pause buttons and Volume Control.
"""
VIDEO_SIZE = (320, 240)
def __init__(self, parent, utility, vlcwrap, bg, border=True):
wx.Panel.__init__(self, parent, -1)
self.__check_thread()
self.utility = utility
self.parent = parent
self.border = border
self.SetBackgroundColour(DEFAULT_BACKGROUND)
self.volume = 0.48
self.oldvolume = 0.48
self.estduration = None
self.fullscreen_enabled = False
self.fullscreenwindow = None
self.play_enabled = False
self.stop_enabled = False
self.scroll_enabled = False
vSizer = wx.BoxSizer(wx.VERTICAL)
if border:
self.SetMinSize((34, -1))
hSizer = wx.BoxSizer(wx.HORIZONTAL)
self.leftLine = wx.Panel(self, size=(1, -1))
self.leftLine.SetBackgroundColour(bg)
mainbox = wx.BoxSizer(wx.VERTICAL)
self.rightLine = wx.Panel(self, size=(1, -1))
self.rightLine.SetBackgroundColour(bg)
hSizer.Add(self.leftLine, 0, wx.EXPAND)
hSizer.Add(mainbox, 1, wx.EXPAND)
hSizer.Add(self.rightLine, 0, wx.EXPAND)
vSizer.Add(hSizer, 1, wx.EXPAND)
else:
mainbox = vSizer
self.vlcwrap = vlcwrap
if vlcwrap is not None:
self.vlcwin = VLCLogoWindow(self,
utility,
vlcwrap,
bg,
animate=True)
self.vlcwin.SetMinSize(EmbeddedPlayerPanel.VIDEO_SIZE)
if border:
player_img = os.path.join(self.utility.getPath(), LIBRARYNAME,
"Main", "vwxGUI", 'images',
'player.png')
self.player_img = wx.StaticBitmap(
self, -1,
wx.BitmapFromImage(wx.Image(player_img,
wx.BITMAP_TYPE_ANY)))
mainbox.Add(self.player_img, 0, wx.ALIGN_CENTER | wx.TOP, 5)
mainbox.Add(self.vlcwin, 1, wx.EXPAND, 0)
self.ctrlsizer = wx.BoxSizer(wx.HORIZONTAL)
self.slider = ProgressSlider(self, self.utility)
self.slider.SetRange(0, 1)
self.slider.SetValue(0)
self.mute = SwitchButton(self, name='mt')
self.mute.Bind(wx.EVT_LEFT_UP, self.MuteClicked)
self.ppbtn = PlayerSwitchButton(
self,
os.path.join(self.utility.getPath(), LIBRARYNAME, 'Video',
'Images'), 'pause', 'play')
self.ppbtn.Bind(wx.EVT_LEFT_UP, self.PlayPause)
self.ppbtn.setSelected(2)
self.sbtn = PlayerButton(
self,
os.path.join(self.utility.getPath(), LIBRARYNAME, 'Video',
'Images'), 'stop')
self.sbtn.Bind(wx.EVT_LEFT_UP, self.OnStop)
self.sbtn.setSelected(2)
volumebox = wx.BoxSizer(wx.HORIZONTAL)
self.vol1 = PlayerButton(
self,
os.path.join(self.utility.getPath(), LIBRARYNAME, 'Video',
'Images'), 'vol1')
self.vol1.Bind(wx.EVT_MOUSE_EVENTS, self.mouseAction)
self.vol2 = PlayerButton(
self,
os.path.join(self.utility.getPath(), LIBRARYNAME, 'Video',
'Images'), 'vol2')
self.vol2.Bind(wx.EVT_MOUSE_EVENTS, self.mouseAction)
self.vol3 = PlayerButton(
self,
os.path.join(self.utility.getPath(), LIBRARYNAME, 'Video',
'Images'), 'vol3')
self.vol3.Bind(wx.EVT_MOUSE_EVENTS, self.mouseAction)
self.vol4 = PlayerButton(
self,
os.path.join(self.utility.getPath(), LIBRARYNAME, 'Video',
'Images'), 'vol4')
self.vol4.Bind(wx.EVT_MOUSE_EVENTS, self.mouseAction)
self.vol5 = PlayerButton(
self,
os.path.join(self.utility.getPath(), LIBRARYNAME, 'Video',
'Images'), 'vol5')
self.vol5.Bind(wx.EVT_MOUSE_EVENTS, self.mouseAction)
self.vol6 = PlayerButton(
self,
os.path.join(self.utility.getPath(), LIBRARYNAME, 'Video',
'Images'), 'vol6')
self.vol6.Bind(wx.EVT_MOUSE_EVENTS, self.mouseAction)
volumebox.Add(self.vol1, 0, wx.ALIGN_CENTER_VERTICAL)
volumebox.Add(self.vol2, 0, wx.ALIGN_CENTER_VERTICAL)
volumebox.Add(self.vol3, 0, wx.ALIGN_CENTER_VERTICAL)
volumebox.Add(self.vol4, 0, wx.ALIGN_CENTER_VERTICAL)
volumebox.Add(self.vol5, 0, wx.ALIGN_CENTER_VERTICAL)
volumebox.Add(self.vol6, 0, wx.ALIGN_CENTER_VERTICAL)
self.updateVol(self.volume)
self.fsbtn = PlayerButton(
self,
os.path.join(self.utility.getPath(), LIBRARYNAME, 'Video',
'Images'), 'fullScreen')
self.fsbtn.Bind(wx.EVT_LEFT_UP, self.FullScreen)
self.fsbtn.setSelected(2)
self.ctrlsizer.Add(self.ppbtn, 0, wx.ALIGN_CENTER_VERTICAL)
self.ctrlsizer.Add(self.sbtn, 0, wx.ALIGN_CENTER_VERTICAL)
self.ctrlsizer.Add(self.slider, 1,
wx.ALIGN_CENTER_VERTICAL | wx.EXPAND)
self.ctrlsizer.Add(self.mute, 0,
wx.ALIGN_CENTER_VERTICAL | wx.EXPAND)
self.ctrlsizer.Add(volumebox, 0,
wx.ALIGN_CENTER_VERTICAL | wx.EXPAND)
self.ctrlsizer.Add(self.fsbtn, 0, wx.ALIGN_CENTER_VERTICAL)
mainbox.Add(self.ctrlsizer, 0,
wx.ALIGN_BOTTOM | wx.EXPAND | wx.LEFT | wx.RIGHT, 3)
if border:
self.vlcwin.Show(False)
self.ctrlsizer.ShowItems(False)
# Arno: until we figure out how to show in-playback prebuffering info
self.statuslabel = wx.StaticText(self)
vSizer.Add(self.statuslabel, 0, wx.EXPAND | wx.LEFT | wx.RIGHT, 5)
self.SetSizer(vSizer)
self.playtimer = None
self.update = False
self.timer = None
if self.vlcwrap and self.border:
self.SetMinSize((EmbeddedPlayerPanel.VIDEO_SIZE[0], -1))
self.vlcwin.Show(True)
self.ctrlsizer.ShowItems(True)
self.statuslabel.Show(True)
self.player_img.Show(False)
self.utility.guiUtility.frame.Layout()
def mouseAction(self, event):
if event.LeftDown():
if self.mute.isToggled(): # unmute
self.mute.setToggled(False)
if event.GetEventObject().GetImageName() == 'vol1':
self.volume = 0.16
if event.GetEventObject().GetImageName() == 'vol2':
self.volume = 0.32
if event.GetEventObject().GetImageName() == 'vol3':
self.volume = 0.48
if event.GetEventObject().GetImageName() == 'vol4':
self.volume = 0.64
if event.GetEventObject().GetImageName() == 'vol5':
self.volume = 0.80
if event.GetEventObject().GetImageName() == 'vol6':
self.volume = 1.00
self.oldvolume = self.volume
self.updateVol(self.volume)
self.SetVolume(self.volume)
elif event.Entering():
if event.GetEventObject().GetImageName() == 'vol1':
volume = 0.16
if event.GetEventObject().GetImageName() == 'vol2':
volume = 0.32
if event.GetEventObject().GetImageName() == 'vol3':
volume = 0.48
if event.GetEventObject().GetImageName() == 'vol4':
volume = 0.64
if event.GetEventObject().GetImageName() == 'vol5':
volume = 0.80
if event.GetEventObject().GetImageName() == 'vol6':
volume = 1.00
self.updateVol(volume)
elif event.Leaving():
self.updateVol(self.volume)
def MuteClicked(self, event):
if self.mute.isToggled():
self.volume = self.oldvolume
else:
self.volume = 0
self.updateVol(self.volume)
self.SetVolume(self.volume)
self.mute.setToggled(not self.mute.isToggled())
def updateVol(self, volume): # updates the volume bars in the gui
self.vol1.setSelected(volume >= 0.16)
self.vol2.setSelected(volume >= 0.32)
self.vol3.setSelected(volume >= 0.48)
self.vol4.setSelected(volume >= 0.64)
self.vol5.setSelected(volume >= 0.80)
self.vol6.setSelected(volume >= 1.00)
def Load(self, url, streaminfo=None):
self.__check_thread()
if DEBUG:
print >> sys.stderr, "embedplay: Load:", url, streaminfo, currentThread(
).getName()
##self.SetPlayerStatus('')
if streaminfo is not None:
self.estduration = streaminfo.get('estduration', None)
# 19/02/10 Boudewijn: no self.slider when self.vlcwrap is None
# 26/05/09 Boudewijn: when using the external player we do not have a vlcwrap
if self.vlcwrap:
# Arno: hack: disable dragging when not playing from file.
if url is None or url.startswith('http:'):
self.slider.DisableDragging()
else:
self.slider.EnableDragging()
# Arno, 2009-02-17: If we don't do this VLC gets the wrong playlist somehow
self.vlcwrap.stop()
self.vlcwrap.playlist_clear()
self.vlcwrap.load(url, streaminfo=streaminfo)
# Enable update of progress slider
self.update = True
wx.CallAfter(self.slider.SetValue, 0)
if self.timer is None:
self.timer = wx.Timer(self)
self.Bind(wx.EVT_TIMER, self.UpdateSlider)
self.timer.Start(500)
self.enableFullScreen()
self.enablePlay()
self.enableStop()
# self.enableScroll()
def StartPlay(self):
""" Start playing the new item after VLC has stopped playing the old
one
"""
if DEBUG:
print >> sys.stderr, "embedplay: PlayWhenStopped"
self.playtimer = DelayTimer(self)
def Play(self, evt=None):
self.__check_thread()
if DEBUG:
print >> sys.stderr, "embedplay: Play pressed"
# Boudewijn, 26/05/09: when using the external player we do not have a vlcwrap
if self.vlcwrap:
if self.GetState() != MEDIASTATE_PLAYING:
self.vlcwin.stop_animation()
self.ppbtn.setToggled(False)
self.vlcwrap.start()
elif DEBUG:
print >> sys.stderr, "embedplay: Play pressed, already playing"
def Pause(self, evt=None):
self.__check_thread()
""" Toggle between playing and pausing of current item """
if DEBUG:
print >> sys.stderr, "embedplay: Pause pressed"
# Boudewijn, 26/05/09: when using the external player we do not have a vlcwrap
if self.vlcwrap:
if self.GetState() == MEDIASTATE_PLAYING:
self.ppbtn.setToggled(True)
self.vlcwrap.pause()
elif DEBUG:
print >> sys.stderr, "embedplay: Pause pressed, not playing"
def Resume(self, evt=None):
self.__check_thread()
if DEBUG:
print >> sys.stderr, "embedplay: Resume pressed"
if self.vlcwrap:
if self.GetState() != MEDIASTATE_PLAYING:
self.vlcwin.stop_animation()
self.ppbtn.setToggled(False)
self.vlcwrap.resume()
def PlayPause(self, evt=None):
self.__check_thread()
""" Toggle between playing and pausing of current item """
if DEBUG:
print >> sys.stderr, "embedplay: PlayPause pressed"
# Boudewijn, 26/05/09: when using the external player we do not have a vlcwrap
if self.vlcwrap:
self.vlcwrap.resume()
self.ppbtn.setToggled(not self.ppbtn.isToggled())
def Seek(self, evt=None):
self.__check_thread()
if DEBUG:
print >> sys.stderr, "embedplay: Seek"
# Boudewijn, 26/05/09: when using the external player we do not have a vlcwrap
if self.vlcwrap:
oldsliderpos = self.slider.GetValue()
#print >>sys.stderr, 'embedplay: Seek: GetValue returned,',oldsliderpos
pos = int(oldsliderpos * 1000.0)
#print >>sys.stderr, 'embedplay: Seek: newpos',pos
try:
if self.GetState() == MEDIASTATE_STOPPED:
self.vlcwrap.start(pos)
else:
self.vlcwrap.set_media_position(pos)
except:
print_exc()
if DEBUG:
print >> sys.stderr, 'embedplay: could not seek'
self.slider.SetValue(oldsliderpos)
self.update = True
def enableScroll(self):
self.scroll_enabled = True
# 19/02/10 Boudewijn: no self.slider when self.vlcwrap is None
if self.vlcwrap:
self.slider.EnableDragging()
def disableScroll(self):
self.scroll_enabled = False
# 19/02/10 Boudewijn: no self.slider when self.vlcwrap is None
if self.vlcwrap:
self.slider.DisableDragging()
def enablePlay(self):
self.play_enabled = True
self.ppbtn.setSelected(False)
def disablePlay(self):
self.play_enabled = False
self.ppbtn.setSelected(2)
def enableStop(self):
self.stop_enabled = True
self.sbtn.setSelected(False)
def disableStop(self):
self.stop_enabled = False
self.sbtn.setSelected(2)
def enableFullScreen(self):
self.fullscreen_enabled = True
self.fsbtn.setSelected(False)
def disableFullScreen(self):
self.fullscreen_enabled = False
self.fsbtn.setSelected(2)
def FullScreen(self, evt=None):
# Boudewijn, 26/05/09: when using the external player we do not have a vlcwrap
if self.vlcwrap and self.fullscreen_enabled:
self._ToggleFullScreen()
def OnFullScreenKey(self, event):
if event.GetUnicodeKey() == wx.WXK_ESCAPE:
self._ToggleFullScreen()
elif event.GetUnicodeKey() == wx.WXK_SPACE:
self._TogglePause()
def _TogglePause(self):
if self.GetState() == MEDIASTATE_PLAYING:
self.vlcwrap.pause()
else:
self.vlcwrap.resume()
def _ToggleFullScreen(self):
self.__check_thread()
if isinstance(self.parent, wx.Frame): #are we shown in popup frame
if self.ctrlsizer.IsShown(
0): #we are not in fullscreen -> ctrlsizer is showing
self.parent.ShowFullScreen(True)
self.ctrlsizer.ShowItems(False)
self.statuslabel.Show(False)
self.Layout()
#Niels: 07-03-2012, only evt_close seems to work :(
quitId = wx.NewId()
pauseId = wx.NewId()
self.parent.Bind(wx.EVT_MENU,
lambda event: self._ToggleFullScreen(),
id=quitId)
self.parent.Bind(wx.EVT_MENU,
lambda event: self._TogglePause(),
id=pauseId)
self.parent.Bind(wx.EVT_CLOSE,
lambda event: self._ToggleFullScreen())
self.parent.Bind(wx.EVT_LEFT_DCLICK,
lambda event: self._ToggleFullScreen())
accelerators = [(wx.ACCEL_NORMAL, wx.WXK_ESCAPE, quitId),
(wx.ACCEL_CTRL, wx.WXK_SPACE, pauseId)]
self.parent.SetAcceleratorTable(
wx.AcceleratorTable(accelerators))
else:
self.parent.ShowFullScreen(False)
self.ctrlsizer.ShowItems(True)
self.statuslabel.Show(True)
self.Layout()
self.parent.SetAcceleratorTable(wx.NullAcceleratorTable)
self.parent.Unbind(wx.EVT_CLOSE)
else:
#saving media player state
cur_time = self.vlcwrap.get_media_position()
cur_state = self.vlcwrap.get_our_state()
self.vlcwrap.stop()
if not self.fullscreenwindow:
# create a new top level frame where to attach the vlc widget and
# render the fullscreen video
self.fullscreenwindow = wx.Frame(None, title="FullscreenVLC")
self.fullscreenwindow.SetBackgroundColour("BLACK")
eventPanel = wx.Panel(self.fullscreenwindow)
eventPanel.SetBackgroundColour(wx.BLACK)
eventPanel.Bind(wx.EVT_KEY_DOWN,
lambda event: self.OnFullScreenKey(event))
self.fullscreenwindow.Bind(
wx.EVT_CLOSE, lambda event: self._ToggleFullScreen())
self.fullscreenwindow.ShowFullScreen(True)
eventPanel.SetFocus()
self.vlcwrap.set_window(self.fullscreenwindow)
else:
self.TellLVCWrapWindow4Playback()
self.fullscreenwindow.Destroy()
self.fullscreenwindow = None
#restoring state
if cur_state == MEDIASTATE_PLAYING:
self.vlcwrap.start(cur_time)
elif cur_state == MEDIASTATE_PAUSED:
self.vlcwrap.start(cur_time)
def doPause(cur_time):
self.vlcwrap.pause()
self.vlcwrap.set_media_position(cur_time)
wx.CallLater(500, doPause, cur_time)
def Save(self, evt=None):
# save media content in different directory
if self.save_button.isToggled():
self.save_callback()
def SetVolume(self, volume, evt=None):
if DEBUG:
print >> sys.stderr, "embedplay: SetVolume:", self.volume
# Boudewijn, 26/05/09: when using the external player we do not have a vlcwrap
if self.vlcwrap:
self.vlcwrap.sound_set_volume(
volume) ## float(self.volume.GetValue()) / 100
def OnStop(self, event):
if self.vlcwrap and self.stop_enabled:
self.Stop()
self.disableStop()
def Stop(self):
self.__check_thread()
if DEBUG:
print >> sys.stderr, "embedplay: Stop"
# Boudewijn, 26/05/09: when using the external player we do not have a vlcwrap
if self.vlcwrap:
self.vlcwrap.stop()
self.ppbtn.SetLabel(self.utility.lang.get('playprompt'))
self.slider.ResetTime()
self.slider.SetValue(0)
self.disableFullScreen()
self.disablePlay()
self.disableScroll()
if self.timer is not None:
self.timer.Stop()
def GetState(self):
""" Returns the state of VLC as summarized by Fabian:
MEDIASTATE_PLAYING, MEDIASTATE_PAUSED, MEDIASTATE_STOPPED """
# Boudewijn, 26/05/09: when using the external player we do not have a vlcwrap
if self.vlcwrap:
status = self.vlcwrap.get_our_state()
if DEBUG:
print >> sys.stderr, "embedplay: GetState", status
return status
# catchall
return MEDIASTATE_STOPPED
def Reset(self):
self.Stop()
self.UpdateProgressSlider([False])
#
# Control on-screen information
#
@forceWxThread
def UpdateStatus(self, playerstatus, pieces_complete):
self.SetPlayerStatus(playerstatus)
if self.vlcwrap is not None:
self.UpdateProgressSlider(pieces_complete)
def SetPlayerStatus(self, s):
self.SetLoadingText(s)
def SetContentName(self, s):
self.vlcwin.set_content_name(s)
def SetContentImage(self, wximg):
self.vlcwin.set_content_image(wximg)
def SetLoadingText(self, text):
if text == None:
text = ''
if text != self.statuslabel.GetLabel():
self.statuslabel.SetLabel(text)
if sys.platform == 'win32':
self.statuslabel.Wrap(self.GetClientSize().width)
self.statuslabel.Refresh()
self.Layout()
#
# Internal methods
#
def UpdateProgressSlider(self, pieces_complete):
# 19/02/10 Boudewijn: no self.slider when self.vlcwrap is None
if self.vlcwrap:
self.slider.setBufferFromPieces(pieces_complete)
self.slider.Refresh()
def DisableInput(self):
# return # Not currently used
self.ppbtn.Disable()
# 19/02/10 Boudewijn: no self.slider when self.vlcwrap is None
if self.vlcwrap:
self.slider.Disable()
self.fsbtn.Disable()
def UpdateSlider(self, evt):
self.__check_thread()
##if not self.volumeicon.isToggled():
## self.volume.SetValue(int(self.vlcwrap.sound_get_volume() * 100))
# Boudewijn, 26/05/09: when using the external player we do not have a vlcwrap
if self.vlcwrap:
if self.update and self.GetState() != MEDIASTATE_STOPPED:
len = self.vlcwrap.get_stream_information_length()
if len == -1 or len == 0:
if self.estduration is None:
return
else:
len = int(self.estduration)
else:
len /= 1000
cur = self.vlcwrap.get_media_position() / 1000
self.slider.SetRange(0, len)
self.slider.SetValue(cur)
self.slider.SetTimePosition(float(cur), len)
def StopSliderUpdate(self, evt):
self.update = False
def TellLVCWrapWindow4Playback(self):
if self.vlcwrap is not None:
self.vlcwin.tell_vclwrap_window_for_playback()
def ShowLoading(self):
if self.vlcwrap:
self.vlcwin.show_loading()
def __check_thread(self):
if __debug__ and not wx.Thread_IsMain():
print >> sys.stderr, "EmbeddedPlayer: __check_thread thread", currentThread(
).getName(), "is NOT MainThread"
print_stack()
class EmbeddedPlayer4FramePanel(wx.Panel):
"""
The Embedded Player consists of a VLCLogoWindow and the media controls such
as Play/Pause buttons and Volume Control.
"""
def __init__(self, parent, utility, vlcwrap, logopath):
wx.Panel.__init__(self, parent, -1)
self.utility = utility
self.estduration = None
#self.SetBackgroundColour(wx.WHITE)
self.SetBackgroundColour(wx.BLACK)
mainbox = wx.BoxSizer(wx.VERTICAL)
if vlcwrap is None:
size = (320, 64)
else:
size = (320, 240)
self.vlcwin = VLCLogoWindow(self,
size,
vlcwrap,
logopath,
animate=False)
self.vlcwrap = vlcwrap
# Arno: until we figure out how to show in-playback prebuffering info
self.statuslabel = wx.StaticText(self, -1, 'Loading player...')
self.statuslabel.SetForegroundColour(wx.WHITE)
if vlcwrap is not None:
ctrlsizer = wx.BoxSizer(wx.HORIZONTAL)
#self.slider = wx.Slider(self, -1)
self.slider = ProgressSlider(self,
self.utility,
imgprefix='4frame')
self.slider.SetRange(0, 1)
self.slider.SetValue(0)
self.oldvolume = None
self.ppbtn = PlayerSwitchButton(
self,
os.path.join(self.utility.getPath(), LIBRARYNAME, 'Images'),
'pause', 'play')
self.ppbtn.Bind(wx.EVT_LEFT_UP, self.PlayPause)
self.volumebox = wx.BoxSizer(wx.HORIZONTAL)
self.volumeicon = PlayerSwitchButton(
self,
os.path.join(self.utility.getPath(), LIBRARYNAME, 'Images'),
'volume', 'mute')
self.volumeicon.Bind(wx.EVT_LEFT_UP, self.Mute)
self.volume = VolumeSlider(self, self.utility, imgprefix='4frame')
self.volume.SetRange(0, 100)
self.volumebox.Add(self.volumeicon, 0, wx.ALIGN_CENTER_VERTICAL)
self.volumebox.Add(self.volume, 0, wx.ALIGN_CENTER_VERTICAL, 0)
self.fsbtn = PlayerButton(
self,
os.path.join(self.utility.getPath(), LIBRARYNAME, 'Images'),
'fullScreen')
self.fsbtn.Bind(wx.EVT_LEFT_UP, self.FullScreen)
self.save_button = PlayerSwitchButton(
self,
os.path.join(self.utility.getPath(), LIBRARYNAME, 'Images'),
'saveDisabled', 'save')
self.save_button.Bind(wx.EVT_LEFT_UP, self.Save)
self.save_callback = lambda: None
ctrlsizer.Add(self.ppbtn, 0, wx.ALIGN_CENTER_VERTICAL)
ctrlsizer.Add(self.slider, 1, wx.ALIGN_CENTER_VERTICAL | wx.EXPAND)
ctrlsizer.Add(self.volumebox, 0,
wx.ALIGN_CENTER_VERTICAL | wx.EXPAND)
ctrlsizer.Add(self.fsbtn, 0, wx.ALIGN_CENTER_VERTICAL)
ctrlsizer.Add(self.save_button, 0, wx.ALIGN_CENTER_VERTICAL)
mainbox.Add(self.vlcwin, 1, wx.EXPAND, 1)
mainbox.Add(self.statuslabel, 0, wx.EXPAND | wx.LEFT | wx.RIGHT, 30)
if vlcwrap is not None:
mainbox.Add(ctrlsizer, 0, wx.ALIGN_BOTTOM | wx.EXPAND, 1)
self.SetSizerAndFit(mainbox)
self.playtimer = None
self.update = False
self.timer = None
def Load(self, url, streaminfo=None):
if DEBUG:
print >> sys.stderr, "embedplay: Load:", url, streaminfo, currentThread(
).getName()
# Arno: hack: disable dragging when not playing from file.
#if url is None or url.startswith('http:'):
#if url is not None and url.startswith('http:'):
# self.slider.DisableDragging()
#else:
self.slider.EnableDragging()
self.SetPlayerStatus('')
if streaminfo is not None:
self.estduration = streaminfo.get('estduration', None)
# Arno, 2008-10-17: If we don't do this VLC gets the wrong playlist somehow
self.vlcwrap.stop()
self.vlcwrap.playlist_clear()
self.vlcwrap.load(url, streaminfo=streaminfo)
# Enable update of progress slider
self.update = True
wx.CallAfter(self.slider.SetValue, 0)
if self.timer is None:
self.timer = wx.Timer(self)
self.Bind(wx.EVT_TIMER, self.UpdateSlider)
self.timer.Start(200)
def StartPlay(self):
""" Start playing the new item after VLC has stopped playing the old
one
"""
if DEBUG:
print >> sys.stderr, "embedplay: PlayWhenStopped"
self.playtimer = DelayTimer(self)
def Play(self, evt=None):
if DEBUG:
print >> sys.stderr, "embedplay: Play pressed"
if self.GetState() != MEDIASTATE_PLAYING:
self.ppbtn.setToggled(False)
self.vlcwrap.start()
def Pause(self, evt=None):
""" Toggle between playing and pausing of current item """
if DEBUG:
print >> sys.stderr, "embedplay: Pause pressed"
if self.GetState() == MEDIASTATE_PLAYING:
self.ppbtn.setToggled(True)
self.vlcwrap.pause()
def PlayPause(self, evt=None):
""" Toggle between playing and pausing of current item """
if DEBUG:
print >> sys.stderr, "embedplay: PlayPause pressed"
if self.GetState() == MEDIASTATE_PLAYING:
self.ppbtn.setToggled(True)
self.vlcwrap.pause()
else:
self.ppbtn.setToggled(False)
self.vlcwrap.resume()
def Seek(self, evt=None):
if DEBUG:
print >> sys.stderr, "embedplay: Seek"
oldsliderpos = self.slider.GetValue()
print >> sys.stderr, 'embedplay: Seek: GetValue returned,', oldsliderpos
pos = int(oldsliderpos * 1000.0)
print >> sys.stderr, 'embedplay: Seek: newpos', pos
try:
if self.GetState() == MEDIASTATE_STOPPED:
self.vlcwrap.start(pos)
else:
self.vlcwrap.set_media_position(pos)
except:
print_exc()
if DEBUG:
print >> sys.stderr, 'embedplay: could not seek'
self.slider.SetValue(oldsliderpos)
self.update = True
def FullScreen(self, evt=None):
self.vlcwrap.set_fullscreen(True)
def Mute(self, evt=None):
if self.volumeicon.isToggled():
if self.oldvolume is not None:
self.vlcwrap.sound_set_volume(self.oldvolume)
self.volumeicon.setToggled(False)
else:
self.oldvolume = self.vlcwrap.sound_get_volume()
self.vlcwrap.sound_set_volume(0.0) # mute sound
self.volumeicon.setToggled(True)
def Save(self, evt=None):
# save media content in different directory
if self.save_button.isToggled():
self.save_callback()
def SetVolume(self, evt=None):
if DEBUG:
print >> sys.stderr, "embedplay: SetVolume:", self.volume.GetValue(
)
self.vlcwrap.sound_set_volume(float(self.volume.GetValue()) / 100)
# reset mute
if self.volumeicon.isToggled():
self.volumeicon.setToggled(False)
def Stop(self):
if DEBUG:
print >> sys.stderr, "embedplay: Stop"
self.vlcwrap.stop()
self.ppbtn.SetLabel(self.utility.lang.get('playprompt'))
self.slider.SetValue(0)
if self.timer is not None:
self.timer.Stop()
def GetState(self):
""" Returns the state of VLC as summarized by Fabian:
MEDIASTATE_PLAYING, MEDIASTATE_PAUSED, MEDIASTATE_STOPPED """
if DEBUG:
print >> sys.stderr, "embedplay: GetState"
return self.vlcwrap.get_our_state()
def EnableSaveButton(self, b, callback):
self.save_button.setToggled(b)
if b:
self.save_callback = callback
else:
self.save_callback = lambda: None
def Reset(self):
self.DisableInput()
self.Stop()
self.UpdateProgressSlider([False])
#
# Control on-screen information
#
def UpdateStatus(self, playerstatus, pieces_complete):
self.SetPlayerStatus(playerstatus)
if self.vlcwrap is not None:
self.UpdateProgressSlider(pieces_complete)
def SetPlayerStatus(self, s):
self.statuslabel.SetLabel(s)
def SetContentName(self, s):
self.vlcwin.set_content_name(s)
def SetContentImage(self, wximg):
self.vlcwin.set_content_image(wximg)
#
# Internal methods
#
def EnableInput(self):
self.ppbtn.Enable(True)
self.slider.Enable(True)
self.fsbtn.Enable(True)
def UpdateProgressSlider(self, pieces_complete):
self.slider.setBufferFromPieces(pieces_complete)
self.slider.Refresh()
def DisableInput(self):
return # Not currently used
self.ppbtn.Disable()
self.slider.Disable()
self.fsbtn.Disable()
def UpdateSlider(self, evt):
if not self.volumeicon.isToggled():
self.volume.SetValue(int(self.vlcwrap.sound_get_volume() * 100))
if self.update and self.GetState() != MEDIASTATE_STOPPED:
len = self.vlcwrap.get_stream_information_length()
if len == -1 or len == 0:
if self.estduration is None:
return
else:
len = int(self.estduration)
else:
len /= 1000
cur = self.vlcwrap.get_media_position() / 1000
self.slider.SetRange(0, len)
self.slider.SetValue(cur)
self.slider.SetTimePosition(float(cur), len)
def StopSliderUpdate(self, evt):
self.update = False
def TellLVCWrapWindow4Playback(self):
if self.vlcwrap is not None:
self.vlcwin.tell_vclwrap_window_for_playback()
def ShowLoading(self):
pass