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Make the wx.MediaCtrl demo more functional, and add a sample movie.

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git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@31135 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
This commit is contained in:
Robin Dunn
2004-12-24 00:43:24 +00:00
parent 36ed4f517f
commit d6660ffabc
2 changed files with 50 additions and 15 deletions
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65
wxPython/demo/MediaCtrl.py
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@@ -14,11 +14,7 @@ class TestPanel(wx.Panel):
style=wx.TAB_TRAVERSAL|wx.CLIP_CHILDREN)
# Create some controls
self.mc = wx.media.MediaCtrl(self, -1, opj("data/testmovie.mpg"),
style=wx.SIMPLE_BORDER)
self.mc.SetBackgroundColour("black")
#self.mc.SetMinSize((320,200))
self.mc.Stop()
self.mc = wx.media.MediaCtrl(self, style=wx.SIMPLE_BORDER)
btn1 = wx.Button(self, -1, "Load File")
self.Bind(wx.EVT_BUTTON, self.OnLoadFile, btn1)
@@ -34,8 +30,16 @@ class TestPanel(wx.Panel):
btn5 = wx.ToggleButton(self, -1, "Loop")
self.Bind(wx.EVT_TOGGLEBUTTON, self.OnLoopToggle, btn5)
slider = wx.Slider(self, -1, 0, 0, 0)
self.slider = slider
self.Bind(wx.EVT_SLIDER, self.OnSeek, slider)
self.st_size = wx.StaticText(self, -1, size=(100,-1))
self.st_len = wx.StaticText(self, -1, size=(100,-1))
self.st_pos = wx.StaticText(self, -1, size=(100,-1))
# setup the layout
sizer = wx.GridBagSizer(5,5)
sizer.Add(self.mc, (1,1), span=(5,1))#, flag=wx.EXPAND)
@@ -44,7 +48,19 @@ class TestPanel(wx.Panel):
sizer.Add(btn3, (3,3))
sizer.Add(btn4, (4,3))
sizer.Add(btn5, (5,3))
sizer.Add(slider, (6,1), flag=wx.EXPAND)
sizer.Add(self.st_size, (1, 5))
sizer.Add(self.st_len, (2, 5))
sizer.Add(self.st_pos, (3, 5))
self.SetSizer(sizer)
self.DoLoadFile(opj("data/testmovie.mpg"))
self.mc.Stop()
self.timer = wx.Timer(self)
self.Bind(wx.EVT_TIMER, self.OnTimer)
self.timer.Start(100)
def OnLoadFile(self, evt):
@@ -53,14 +69,20 @@ class TestPanel(wx.Panel):
style=wx.OPEN | wx.CHANGE_DIR )
if dlg.ShowModal() == wx.ID_OK:
path = dlg.GetPath()
if not self.mc.Load(path):
wx.MessageBox("Unable to load %s: Unsupported format?" % path,
"ERROR",
wx.ICON_ERROR | wx.OK)
else:
self.mc.SetBestFittingSize()
self.GetSizer().Layout()
self.DoLoadFile(path)
dlg.Destroy()
def DoLoadFile(self, path):
if not self.mc.Load(path):
wx.MessageBox("Unable to load %s: Unsupported format?" % path,
"ERROR",
wx.ICON_ERROR | wx.OK)
else:
self.mc.SetBestFittingSize()
self.GetSizer().Layout()
self.slider.SetRange(0, self.mc.Length())
self.mc.Play()
def OnLoopToggle(self, evt):
@@ -78,6 +100,16 @@ class TestPanel(wx.Panel):
self.mc.Stop()
def OnSeek(self, evt):
offset = self.slider.GetValue()
self.mc.Seek(offset)
def OnTimer(self, evt):
offset = self.mc.Tell()
self.slider.SetValue(offset)
self.st_size.SetLabel('size: %s' % self.mc.GetBestSize())
self.st_len.SetLabel('length: %d seconds' % (self.mc.Length()/1000))
self.st_pos.SetLabel('position: %d' % offset)
#----------------------------------------------------------------------
@@ -100,8 +132,11 @@ def runTest(frame, nb, log):
overview = """<html><body>
<h2><center>wx.MediaCtrl</center></h2>
wx.MediaCtrl is a class that allows a way to convieniently display types of
media, such as videos, audio files, natively through native codecs.
wx.MediaCtrl is a class that allows a way to convieniently display
various types of media, such as videos, audio files, natively through
native codecs. Several different formats of audio and video files are
supported, but some formats may not be playable on all platforms or
may require specific codecs to be installed.
<p>
wx.MediaCtrl uses native backends to render media, for example on Windows