Merge pull request #87 from masonasons/next-gen

Adds functions to seek the playing audio forward or back 5 seconds.

src/controller/mainController.py

@@ -175,6 +175,8 @@ class Controller(object):
   widgetUtils.connect_event(self.view, widgetUtils.MENU, self.open_timeline, self.view.timeline)
   widgetUtils.connect_event(self.view, widgetUtils.MENU, self.open_favs_timeline, self.view.favs)
   widgetUtils.connect_event(self.view, widgetUtils.MENU, self.open_conversation, menuitem=self.view.view_conversation)
+  widgetUtils.connect_event(self.view, widgetUtils.MENU, self.seekLeft, menuitem=self.view.seekLeft)
+  widgetUtils.connect_event(self.view, widgetUtils.MENU, self.seekRight, menuitem=self.view.seekRight)
   if widgetUtils.toolkit == "wx":
    widgetUtils.connect_event(self.view.nb, widgetUtils.NOTEBOOK_PAGE_CHANGED, self.buffer_changed)
   widgetUtils.connect_event(self.view, widgetUtils.MENU, self.report_error, self.view.reportError)
@@ -478,6 +480,18 @@ class Controller(object):
   output.speak(_(u"{0} not found.").format(string,), True)
   page.buffer.list.select_item(start)
 
+ def seekLeft(self, *args, **kwargs):
+  try:
+   sound.URLPlayer.seek(-5)
+  except:
+   output.speak("Unable to seek.",True)
+
+ def seekRight(self, *args, **kwargs):
+  try:
+   sound.URLPlayer.seek(5)
+  except:
+   output.speak("Unable to seek.",True)
+
  def edit_keystrokes(self, *args, **kwargs):
   editor = keystrokeEditor.KeystrokeEditor()
   if editor.changed == True:

src/sound.py

@@ -117,6 +117,22 @@ class URLStream(object):
    log.debug("Transformed URL: %s. Prepared" % (self.url,))
    self.prepared = True
 
+
+ def seek(self,step):
+  pos=self.stream.get_position()
+  pos=self.stream.bytes_to_seconds(pos)
+  pos+=step
+  pos=self.stream.seconds_to_bytes(pos)
+  if pos<0:
+   pos=0
+  self.stream.set_position(pos)
+
+ def playpause(self):
+  if self.stream.is_playing==True:
+   self.stream.pause()
+  else:
+   self.stream.play()
+
  def play(self, url=None, volume=1.0, stream=None,announce=True):
   if announce:
    output.speak(_(u"Playing..."))

src/wxUI/view.py

@@ -57,6 +57,11 @@ class mainFrame(wx.Frame):
   self.clear = buffer.Append(wx.NewId(), _(u"&Clear buffer"))
   self.deleteTl = buffer.Append(wx.NewId(), _(u"&Destroy"))
 
+  # audio menu
+  audio = wx.Menu()
+  self.seekLeft = audio.Append(wx.NewId(), _(u"&Seek back 5 seconds"))
+  self.seekRight = audio.Append(wx.NewId(), _(u"&Seek forward 5 seconds"))
+
  # Help Menu
   help = wx.Menu()
   self.doc = help.Append(-1, _(u"&Documentation"))
@@ -72,6 +77,7 @@ class mainFrame(wx.Frame):
   menuBar.Append(tweet, _(u"&Tweet"))
   menuBar.Append(user, _(u"&User"))
   menuBar.Append(buffer, _(u"&Buffer"))
+  menuBar.Append(audio, _(u"&Audio"))
   menuBar.Append(help, _(u"&Help"))
 
   self.accel_tbl = wx.AcceleratorTable([
@@ -88,7 +94,10 @@ class mainFrame(wx.Frame):
 (wx.ACCEL_CTRL, ord('I'), self.timeline.GetId()),
 (wx.ACCEL_CTRL|wx.ACCEL_SHIFT, ord('I'), self.deleteTl.GetId()),
 (wx.ACCEL_CTRL, ord('M'), self.show_hide.GetId()),
+(wx.ACCEL_CTRL, wx.WXK_LEFT, self.seekLeft.GetId()),
 (wx.ACCEL_CTRL, ord('P'), self.updateProfile.GetId()),
+(wx.ACCEL_CTRL, wx.WXK_RIGHT, self.seekRight.GetId()),
+(wx.ACCEL_CTRL, ord(' '), self.seekLeft.GetId()),
   ])
 
   self.SetAcceleratorTable(self.accel_tbl)