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Viewing changes to alarm-clock/RepeatSoundThread.py

  • Committer: Bazaar Package Importer
  • Author(s): Marco Rodrigues
  • Date: 2008-10-28 19:57:12 UTC
  • mto: (7.1.1 sid) (9.1.1 squeeze) (1.2.3 upstream)
  • mto: This revision was merged to the branch mainline in revision 8.
  • Revision ID: james.westby@ubuntu.com-20081028195712-e8kusg37fc1hnw0s
Tags: upstream-0.9.17
Import upstream version 0.9.17

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alarm-clock/RepeatSoundThread.py
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from threading import Thread
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import time
 
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import gst
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import gtk
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class RepeatSound(Thread):
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        def __init__(self, howmanytimes, button, volume, PlayerInstance):
 
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        def __init__(self, howmanytimes, button, volume, PlayerInstance, MainClass, sndfile):
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                Thread.__init__(self)
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                self.setDaemon(True)
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                self.sndfile = sndfile
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                self.button = button
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                self.times = howmanytimes - 1
 
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                self.times = howmanytimes
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                self.bus = PlayerInstance.get_bus()
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                self.bus.add_signal_watch()
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                self.bus.connect('message', self.BusMessage)
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                self.stop = False
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                self.volume = volume / 100
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                self.PlayerInstance = PlayerInstance
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        def run(self):
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                self.PlayerInstance.set_property("volume", self.volume)
 
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                self.stillrun = True
 
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                self.MainClass = MainClass
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                self.PlayerInstance.set_state(gst.STATE_PLAYING)
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                if self.times > -1:
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                        while self.Repeated < self.times and \
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                        self.PlayerInstance.get_state()[1] != gst.STATE_NULL:
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                                if self.times == -1:
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                                        self.Repeated = 0
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                                        continue
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                                continue
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                else:
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                        while self.PlayerInstance.get_state()[1] != gst.STATE_NULL: continue
 
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                self.PlayAgain = False
 
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        def run(self):
 
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                while self.stillrun or self.Repeated <= self.times or self.times == -1:
 
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                        time.sleep(0.01)
 
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                        if self.PlayAgain:
 
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                                if not self.Repeated < self.times - 1 and not self.times == -1: break
 
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                                self.PlayerInstance.set_property('uri', "file://" + self.sndfile)
 
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                                self.PlayerInstance.seek_simple(self.time_format, gst.SEEK_FLAG_FLUSH, 0)
 
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                                self.PlayerInstance.set_state(gst.STATE_PLAYING)
 
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                                if self.times > 0:
 
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                                        self.Repeated += 1
 
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                                else:
 
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                                        self.Repeated = -2
 
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                                        self.PlayAgain = True
 
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                        self.PlayAgain = False
 
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                        if self.PlayerInstance.get_state()[1] == gst.STATE_NULL:
 
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                                break
 
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                self.PlayerInstance.set_property("volume", 0)
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                self.PlayerInstance.set_state(gst.STATE_NULL)
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                self.Repeated = 0
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                gtk.gdk.threads_enter()
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                self.button.set_sensitive(False)
 
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                self.MainClass.StopTheSound()
 
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                self.PlayerInstance.set_state(gst.STATE_NULL)
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                gtk.gdk.threads_leave()
 
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                self.stillrun = False
 
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        def BusMessage(self, Bus, Message):
 
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                if not self.MainClass.WhatPlaying == "R": return
 
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                if self.PlayerInstance.get_state()[1] == gst.STATE_NULL: return
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                if Message.type == gst.MESSAGE_EOS:
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                        self.PlayerInstance.set_state(gst.STATE_PAUSED)
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                        self.PlayerInstance.seek_simple(self.time_format, gst.SEEK_FLAG_FLUSH, 0)
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                        self.PlayerInstance.set_property("volume", self.volume)
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                        self.PlayerInstance.set_state(gst.STATE_PLAYING)
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                        self.Repeated += 1
 
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                        if self.Repeated == self.times and not self.times < 0:
 
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                                gtk.gdk.threads_enter()
 
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                                self.MainClass.StopTheSound()
 
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                                gtk.gdk.threads_leave()
 
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                                self.stillrun = False
 
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                        self.PlayAgain = True
 
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