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	try:
	18	self.mc = wx.media.MediaCtrl(self, style=wx.SIMPLE_BORDER)
	19	except NotImplementedError:
	20	self.Destroy()
	21	raise
	22
	23	btn1 = wx.Button(self, -1, "Load File")
	24	self.Bind(wx.EVT_BUTTON, self.OnLoadFile, btn1)
	25
	26	btn2 = wx.Button(self, -1, "Play")
	27	self.Bind(wx.EVT_BUTTON, self.OnPlay, btn2)
	28
	29	btn3 = wx.Button(self, -1, "Pause")
	30	self.Bind(wx.EVT_BUTTON, self.OnPause, btn3)
	31
	32	btn4 = wx.Button(self, -1, "Stop")
	33	self.Bind(wx.EVT_BUTTON, self.OnStop, btn4)
	34
	35	btn5 = wx.ToggleButton(self, -1, "Loop")
	36	self.Bind(wx.EVT_TOGGLEBUTTON, self.OnLoopToggle, btn5)
	37
	38	slider = wx.Slider(self, -1, 0, 0, 0)
	39	self.slider = slider
	40	self.Bind(wx.EVT_SLIDER, self.OnSeek, slider)
	41
	42	self.st_size = wx.StaticText(self, -1, size=(100,-1))
	43	self.st_len = wx.StaticText(self, -1, size=(100,-1))
	44	self.st_pos = wx.StaticText(self, -1, size=(100,-1))
	45
	46
	47	# setup the layout
	48	sizer = wx.GridBagSizer(5,5)
	49	sizer.Add(self.mc, (1,1), span=(5,1))#, flag=wx.EXPAND)
	50	sizer.Add(btn1, (1,3))
	51	sizer.Add(btn2, (2,3))
	52	sizer.Add(btn3, (3,3))
	53	sizer.Add(btn4, (4,3))
	54	sizer.Add(btn5, (5,3))
	55	sizer.Add(slider, (6,1), flag=wx.EXPAND)
	56	sizer.Add(self.st_size, (1, 5))
	57	sizer.Add(self.st_len, (2, 5))
	58	sizer.Add(self.st_pos, (3, 5))
	59	self.SetSizer(sizer)
	60
	61	self.DoLoadFile(opj("data/testmovie.mpg"))
	62	self.mc.Stop()
	63
	64	self.timer = wx.Timer(self)
	65	self.Bind(wx.EVT_TIMER, self.OnTimer)
	66	self.timer.Start(100)
	67
	68
	69
	70	def OnLoadFile(self, evt):
	71	dlg = wx.FileDialog(self, message="Choose a media file",
	72	defaultDir=os.getcwd(), defaultFile="",
	73	style=wx.OPEN \| wx.CHANGE_DIR )
	74	if dlg.ShowModal() == wx.ID_OK:
	75	path = dlg.GetPath()
	76	self.DoLoadFile(path)
	77	dlg.Destroy()
	78
	79
	80	def DoLoadFile(self, path):
	81	if not self.mc.Load(path):
	82	wx.MessageBox("Unable to load %s: Unsupported format?" % path,
	83	"ERROR",
	84	wx.ICON_ERROR \| wx.OK)
	85	else:
	86	self.mc.SetBestFittingSize()
	87	self.GetSizer().Layout()
	88	self.slider.SetRange(0, self.mc.Length())
	89	self.mc.Play()
	90
	91
	92	def OnLoopToggle(self, evt):
	93	btn = evt.GetEventObject()
	94	self.mc.Loop(btn.GetValue())
	95
	96
	97	def OnPlay(self, evt):
	98	self.mc.Play()
	99
	100	def OnPause(self, evt):
	101	self.mc.Pause()
	102
	103	def OnStop(self, evt):
	104	self.mc.Stop()
	105
	106
	107	def OnSeek(self, evt):
	108	offset = self.slider.GetValue()
	109	self.mc.Seek(offset)
	110
	111	def OnTimer(self, evt):
	112	offset = self.mc.Tell()
	113	self.slider.SetValue(offset)
	114	self.st_size.SetLabel('size: %s' % self.mc.GetBestSize())
	115	self.st_len.SetLabel('length: %d seconds' % (self.mc.Length()/1000))
	116	self.st_pos.SetLabel('position: %d' % offset)
	117
	118
	119	#----------------------------------------------------------------------
	120
	121	def runTest(frame, nb, log):
	122	try:
	123	win = TestPanel(nb, log)
	124	return win
	125	except NotImplementedError:
	126	from Main import MessagePanel
	127	win = MessagePanel(nb, 'wx.MediaCtrl is not available on this platform.',
	128	'Sorry', wx.ICON_WARNING)
	129	return win
	130
	131
	132	#----------------------------------------------------------------------
	133
	134
	135
	136	overview = """<html><body>
	137	<h2><center>wx.MediaCtrl</center></h2>
	138
	139	wx.MediaCtrl is a class that allows a way to convieniently display
	140	various types of media, such as videos, audio files, natively through
	141	native codecs. Several different formats of audio and video files are
	142	supported, but some formats may not be playable on all platforms or
	143	may require specific codecs to be installed.
	144
	145	<p>
	146	wx.MediaCtrl uses native backends to render media, for example on Windows
	147	there is a ActiveMovie/DirectShow backend, and on Macintosh there is a
	148	QuickTime backend.
	149	<p>
	150	wx.MediaCtrl is not currently available on unix systems.
	151
	152	</body></html>
	153	"""
	154
	155
	156
	157	if __name__ == '__main__':
	158	import sys,os
	159	import run
	160	run.main(['', os.path.basename(sys.argv[0])] + sys.argv[1:])
	161