Avoid assert on Mac

[wxWidgets.git] / wxPython / demo / Sound.py
diff --git a/wxPython/demo/Sound.py b/wxPython/demo/Sound.py

index c6d7028edb47f2a9d7c68969a6e9b38a6dcb7744..2584de414c0676163fc2027f728a8019959d3533 100644 (file)
--- a/wxPython/demo/Sound.py
+++ b/wxPython/demo/Sound.py
@@ -9,7 +9,7 @@ class TestPanel(wx.Panel):
      def __init__(self, parent, log):
          wx.Panel.__init__(self, parent, -1)
          self.log = log
-        
+
          b = wx.Button(self, -1, "Play Sound 1 (sync)", (25, 25))
          self.Bind(wx.EVT_BUTTON, self.OnButton1, b)
  
@@ -32,11 +32,16 @@ class TestPanel(wx.Panel):
  
      def OnButton2(self, evt):
          try:
-            #sound = wx.Sound(opj('data/plan.wav'))
-            data = open(opj('data/plan.wav'), 'rb').read()
-            sound = wx.SoundFromData(data)            
+            if True:
+                sound = wx.Sound(opj('data/plan.wav'))
+            else:
+                # sounds can also be loaded from a buffer object
+                data = open(opj('data/plan.wav'), 'rb').read()
+                sound = wx.SoundFromData(data)
+                
              self.log.write("before Play...\n")
              sound.Play(wx.SOUND_ASYNC)
+            self.sound = sound  # save a reference (This shoudln't be needed, but there seems to be a bug...)
              wx.YieldIfNeeded()
              self.log.write("...after Play\n")
          except NotImplementedError, v:
@@ -50,12 +55,16 @@ class TestPanel(wx.Panel):
                              style=wx.OPEN)
          if dlg.ShowModal() == wx.ID_OK:
              try:
-                sound = wx.Sound(dlg.GetPath())
-                sound.Play()
+                #sound = wx.Sound(dlg.GetPath(), wx.SOUND_SYNC)
+                #sound.Play()
+
+                # another way to do it.
+                wx.Sound.PlaySound(dlg.GetPath(), wx.SOUND_SYNC)
+                
              except NotImplementedError, v:
                  wx.MessageBox(str(v), "Exception Message")
          dlg.Destroy()
-            
+
  
  #----------------------------------------------------------------------
  
@@ -68,8 +77,8 @@ def runTest(frame, nb, log):
  
  overview = """<html><body>
  <h2>Sound</h2>
-This class represents a short wave file, in Windows WAV format, that can 
-be stored in memory and played. Currently this class is implemented on Windows 
+This class represents a short wave file, in Windows WAV format, that can
+be stored in memory and played. Currently this class is implemented on Windows
  and GTK (Linux) only.
  <p>
  This demo offers two examples, both driven by buttons, but obviously the event