git.saurik.com Git - wxWidgets.git/blame_incremental

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Commit	Line	Data
	1
	2	import wx
	3	import wx.media
	4	import os
	5
	6	from Main import opj
	7
	8	#----------------------------------------------------------------------
	9
	10	class TestPanel(wx.Panel):
	11	def __init__(self, parent, log):
	12	self.log = log
	13	wx.Panel.__init__(self, parent, -1,
	14	style=wx.TAB_TRAVERSAL\|wx.CLIP_CHILDREN)
	15
	16	# Create some controls
	17	self.mc = wx.media.MediaCtrl(self, style=wx.SIMPLE_BORDER)
	18
	19	btn1 = wx.Button(self, -1, "Load File")
	20	self.Bind(wx.EVT_BUTTON, self.OnLoadFile, btn1)
	21
	22	btn2 = wx.Button(self, -1, "Play")
	23	self.Bind(wx.EVT_BUTTON, self.OnPlay, btn2)
	24
	25	btn3 = wx.Button(self, -1, "Pause")
	26	self.Bind(wx.EVT_BUTTON, self.OnPause, btn3)
	27
	28	btn4 = wx.Button(self, -1, "Stop")
	29	self.Bind(wx.EVT_BUTTON, self.OnStop, btn4)
	30
	31	btn5 = wx.ToggleButton(self, -1, "Loop")
	32	self.Bind(wx.EVT_TOGGLEBUTTON, self.OnLoopToggle, btn5)
	33
	34	slider = wx.Slider(self, -1, 0, 0, 0)
	35	self.slider = slider
	36	self.Bind(wx.EVT_SLIDER, self.OnSeek, slider)
	37
	38	self.st_size = wx.StaticText(self, -1, size=(100,-1))
	39	self.st_len = wx.StaticText(self, -1, size=(100,-1))
	40	self.st_pos = wx.StaticText(self, -1, size=(100,-1))
	41
	42
	43	# setup the layout
	44	sizer = wx.GridBagSizer(5,5)
	45	sizer.Add(self.mc, (1,1), span=(5,1))#, flag=wx.EXPAND)
	46	sizer.Add(btn1, (1,3))
	47	sizer.Add(btn2, (2,3))
	48	sizer.Add(btn3, (3,3))
	49	sizer.Add(btn4, (4,3))
	50	sizer.Add(btn5, (5,3))
	51	sizer.Add(slider, (6,1), flag=wx.EXPAND)
	52	sizer.Add(self.st_size, (1, 5))
	53	sizer.Add(self.st_len, (2, 5))
	54	sizer.Add(self.st_pos, (3, 5))
	55	self.SetSizer(sizer)
	56
	57	self.DoLoadFile(opj("data/testmovie.mpg"))
	58	self.mc.Stop()
	59
	60	self.timer = wx.Timer(self)
	61	self.Bind(wx.EVT_TIMER, self.OnTimer)
	62	self.timer.Start(100)
	63
	64
	65
	66	def OnLoadFile(self, evt):
	67	dlg = wx.FileDialog(self, message="Choose a media file",
	68	defaultDir=os.getcwd(), defaultFile="",
	69	style=wx.OPEN \| wx.CHANGE_DIR )
	70	if dlg.ShowModal() == wx.ID_OK:
	71	path = dlg.GetPath()
	72	self.DoLoadFile(path)
	73	dlg.Destroy()
	74
	75
	76	def DoLoadFile(self, path):
	77	if not self.mc.Load(path):
	78	wx.MessageBox("Unable to load %s: Unsupported format?" % path,
	79	"ERROR",
	80	wx.ICON_ERROR \| wx.OK)
	81	else:
	82	self.mc.SetBestFittingSize()
	83	self.GetSizer().Layout()
	84	self.slider.SetRange(0, self.mc.Length())
	85	self.mc.Play()
	86
	87
	88	def OnLoopToggle(self, evt):
	89	btn = evt.GetEventObject()
	90	self.mc.Loop(btn.GetValue())
	91
	92
	93	def OnPlay(self, evt):
	94	self.mc.Play()
	95
	96	def OnPause(self, evt):
	97	self.mc.Pause()
	98
	99	def OnStop(self, evt):
	100	self.mc.Stop()
	101
	102
	103	def OnSeek(self, evt):
	104	offset = self.slider.GetValue()
	105	self.mc.Seek(offset)
	106
	107	def OnTimer(self, evt):
	108	offset = self.mc.Tell()
	109	self.slider.SetValue(offset)
	110	self.st_size.SetLabel('size: %s' % self.mc.GetBestSize())
	111	self.st_len.SetLabel('length: %d seconds' % (self.mc.Length()/1000))
	112	self.st_pos.SetLabel('position: %d' % offset)
	113
	114
	115	#----------------------------------------------------------------------
	116
	117	def runTest(frame, nb, log):
	118	try:
	119	win = TestPanel(nb, log)
	120	return win
	121	except NotImplementedError:
	122	from Main import MessagePanel
	123	win = MessagePanel(nb, 'wx.MediaCtrl is not available on this platform.',
	124	'Sorry', wx.ICON_WARNING)
	125	return win
	126
	127
	128	#----------------------------------------------------------------------
	129
	130
	131
	132	overview = """<html><body>
	133	<h2><center>wx.MediaCtrl</center></h2>
	134
	135	wx.MediaCtrl is a class that allows a way to convieniently display
	136	various types of media, such as videos, audio files, natively through
	137	native codecs. Several different formats of audio and video files are
	138	supported, but some formats may not be playable on all platforms or
	139	may require specific codecs to be installed.
	140
	141	<p>
	142	wx.MediaCtrl uses native backends to render media, for example on Windows
	143	there is a ActiveMovie/DirectShow backend, and on Macintosh there is a
	144	QuickTime backend.
	145	<p>
	146	wx.MediaCtrl is not currently available on unix systems.
	147
	148	</body></html>
	149	"""
	150
	151
	152
	153	if __name__ == '__main__':
	154	import sys,os
	155	import run
	156	run.main(['', os.path.basename(sys.argv[0])] + sys.argv[1:])
	157