From 92d05c2600fd7dfc1f3c9c03e69aafabcce9b3c2 Mon Sep 17 00:00:00 2001
From: Aleksey Lim <alsroot@member.fsf.org>
Date: Tue, 10 Mar 2009 01:39:00 +0000
Subject: Tweak default values for pitch/rate

---
diff --git a/Speak.activity/activity.py b/Speak.activity/activity.py
index 70a0f2d..8c4eaf5 100755
--- a/Speak.activity/activity.py
+++ b/Speak.activity/activity.py
@@ -43,6 +43,7 @@ import waveform_mouth
 import voice
 import face
 import chat
+import audio
 from collab import CollabActivity
 from messenger import Messenger, SERVICE
 
@@ -241,7 +242,7 @@ class SpeakActivity(CollabActivity):
         combotool.show()
 
         self.pitchadj = gtk.Adjustment(self.face.status.pitch, 0,
-                face.PITCH_MAX, 1, face.PITCH_MAX/10, 0)
+                audio.PITCH_MAX, 1, audio.PITCH_MAX/10, 0)
         pitchbar = gtk.HScale(self.pitchadj)
         pitchbar.set_draw_value(False)
         #pitchbar.set_inverted(True)
@@ -253,8 +254,8 @@ class SpeakActivity(CollabActivity):
         voicebar.insert(pitchtool, -1)
         pitchbar.show()
 
-        self.rateadj = gtk.Adjustment(self.face.status.rate, 0, face.RATE_MAX,
-                1, face.RATE_MAX/10, 0)
+        self.rateadj = gtk.Adjustment(self.face.status.rate, 0, audio.RATE_MAX,
+                1, audio.RATE_MAX/10, 0)
         ratebar = gtk.HScale(self.rateadj)
         ratebar.set_draw_value(False)
         #ratebar.set_inverted(True)
diff --git a/Speak.activity/audio.py b/Speak.activity/audio.py
index a9bf1c4..cd69529 100644
--- a/Speak.activity/audio.py
+++ b/Speak.activity/audio.py
@@ -37,6 +37,20 @@ from struct import *
 
 logger = logging.getLogger('speak')
 
+try:
+    import gst
+    gst.element_factory_make('espeak')
+
+    PITCH_MAX = 200
+    RATE_MAX = 200
+    PITCH_DEFAULT = PITCH_MAX/2
+    RATE_DEFAULT = RATE_MAX/2
+except:
+    PITCH_MAX = 99
+    RATE_MAX = 99
+    PITCH_DEFAULT = PITCH_MAX/2
+    RATE_DEFAULT = RATE_MAX/3
+
 class AudioGrab(gobject.GObject):
     __gsignals__ = {
         'new-buffer': (gobject.SIGNAL_RUN_FIRST, None, [gobject.TYPE_PYOBJECT])
@@ -57,8 +71,8 @@ class AudioGrab(gobject.GObject):
             self._playfile(wavpath)
     
     def _speak(self, status, text):
-        pitch = int(status.pitch) * 2 - 100
-        rate = int(status.rate) * 2 - 100
+        pitch = int(status.pitch) - 100
+        rate = int(status.rate) - 100
 
         logger.debug('pitch=%d rate=%d voice=%s text=%s' % (pitch, rate,
                 status.voice.name, text))
diff --git a/Speak.activity/face.py b/Speak.activity/face.py
index 2947ff1..5f2f249 100644
--- a/Speak.activity/face.py
+++ b/Speak.activity/face.py
@@ -39,15 +39,13 @@ import waveform_mouth
 
 logger = logging.getLogger('speak')
 
-PITCH_MAX = 99
-RATE_MAX = 99
 FACE_PAD = 2
 
 class Status:
     def __init__(self):
         self.voice = voice.defaultVoice()
-        self.pitch = PITCH_MAX/2
-        self.rate = RATE_MAX/3
+        self.pitch = audio.PITCH_DEFAULT
+        self.rate = audio.RATE_DEFAULT
         self.eyes = [eye.Eye] * 2
         self.mouth = mouth.Mouth
 
--
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