Added basic replacement for audioRecorder based in MVP+interactor

src/presenters/__init__.py

@@ -0,0 +1,2 @@
+# -*- coding: utf-8 -*-
+from .audioRecorder import *

src/presenters/audioRecorder.py

@@ -0,0 +1,112 @@
+# -*- coding: utf-8 -*-
+from __future__ import unicode_literals
+import time
+import os
+import tempfile
+import sound_lib
+import sound
+import output
+from pubsub import pub
+from mysc.thread_utils import call_threaded
+
+class audioRecorderPresenter(object):
+	def __init__(self, view, interactor):
+		self.view = view
+		self.interactor = interactor
+		self.interactor.install(view=view, presenter=self)
+		self.recorded = False
+		self.recording = None
+		self.duration = 0
+		self.playing = None
+		self.interactor.start()
+
+	def toggle_recording(self, *args, **kwargs):
+		if self.recording != None:
+			self.stop_recording()
+		else:
+			self.start_recording()
+
+	def start_recording(self):
+		self.file = tempfile.mktemp(suffix='.wav')
+		self.recording = sound.get_recording(self.file)
+		self.duration = time.time()
+		self.recording.play()
+		pub.sendMessage("audiorecorder_set_label", control="record", label=_("&Stop"))
+		output.speak(_("Recording"))
+		pub.sendMessage("audiorecorder_disable_control", control="ok")
+
+	def stop_recording(self):
+		self.recording.stop()
+		self.duration = int(time.time()-self.duration)
+		self.recording.free()
+		output.speak(_("Stopped"))
+		self.recorded = True
+		pub.sendMessage("audiorecorder_set_label", control="record", label=_("&Record"))
+		pub.sendMessage("audiorecorder_disable_control", control="record")
+		pub.sendMessage("audiorecorder_enable_control", control="play")
+		pub.sendMessage("audiorecorder_enable_control", control="discard")
+		pub.sendMessage("audiorecorder_enable_control", control="ok")
+		pub.sendMessage("audiorecorder_focus_control", control="play")
+
+	def discard_recording(self, *args, **kwargs):
+		if self.playing:
+			self._stop()
+		if self.recording != None:
+			self.cleanup()
+		pub.sendMessage("audiorecorder_disable_control", control="play")
+		pub.sendMessage("audiorecorder_disable_control", control="ok")
+		self.file = None
+		pub.sendMessage("audiorecorder_enable_control", control="record")
+		pub.sendMessage("audiorecorder_focus_control", control="record")
+		pub.sendMessage("audiorecorder_disable_control", control="discard")
+		self.recording = None
+		output.speak(_("Discarded"))
+
+	def play(self, *args, **kwargs):
+		if not self.playing:
+			call_threaded(self._play)
+		else:
+			self._stop()
+
+	def _play(self):
+		output.speak(_("Playing..."))
+#  try:
+		self.playing = sound_lib.stream.FileStream(file=str(self.file), flags=sound_lib.stream.BASS_UNICODE)
+		self.playing.play()
+		pub.sendMessage("audiorecorder_set_label", control="play", label=_("&Stop"))
+		try:
+			while self.playing.is_playing:
+				pass
+			pub.sendMessage("audiorecorder_set_label", control="play", label=_("&Play"))
+			self.playing.free()
+			self.playing = None
+		except:
+			pass
+
+	def _stop(self):
+		output.speak(_("Stopped"))
+		self.playing.stop()
+		self.playing.free()
+		pub.sendMessage("audiorecorder_set_label", control="play", label=_("&Play"))
+		self.playing = None
+
+	def postprocess(self):
+		if self.file.lower().endswith('.wav'):
+			output.speak(_("Recoding audio..."))
+			sound.recode_audio(self.file)
+			self.wav_file = self.file
+			self.file = '%s.ogg' % self.file[:-4]
+
+	def cleanup(self):
+		if self.playing and self.playing.is_playing:
+			self.playing.stop()
+		if self.recording != None:
+			if self.recording.is_playing:
+				self.recording.stop()
+			try:
+				self.recording.free()
+			except:
+				pass
+			os.remove(self.file)
+			if hasattr(self, 'wav_file'):
+				os.remove(self.wav_file)