config/settings/settings.conf

@@ -32,12 +32,13 @@ genericFrequencyCommand=play -q -v fenrirVolume -n -c1 synth fenrirDuration sine
 # Turn speech on or off:
 enabled=True
 
-# Select speech driver, options are speechdDriver or genericDriver:
+# Select speech driver, options are speechdDriver (default), genericDriver or espeakDriver:
 #driver=speechdDriver
+#driver=espeakDriver
 driver=genericDriver
 
 # server path for emacspeak
-# serverPath=
+serverPath=/home/chrys/Projekte/emacspeak/servers/espeak
 
 # The rate selects how fast Fenrir will speak. Options range from 0, slowest, to 1.0, fastest.
 rate=0.65
@@ -83,7 +84,7 @@ readNumbersAsDigits = False
 # fenrirRate = is replaced with the current speed (speech rate)
 genericSpeechCommand=espeak-ng -a fenrirVolume -s fenrirRate -p fenrirPitch -v fenrirVoice -- "fenrirText"
 
-# min and max values of the TTS system that is used in genericSpeechCommand
+# those are the min and max values of the TTS system that is used in genericSpeechCommand
 fenrirMinVolume=0
 fenrirMaxVolume=200
 fenrirMinPitch=0

setup.py

@@ -44,7 +44,7 @@ destDir = '/usr/share/sounds/fenrirscreenreader/template'
 data_files.append((destDir, files))
 files = glob.glob('tools/*') 
 data_files.append(('/usr/share/fenrirscreenreader/tools', files))
-data_files.append(('/usr/share/man/man1', ['docs/fenrir.1']))
+data_files.append(('/usr/share/man/man1', ['docu/fenrir.1']))
 
 def read(fname):
     return open(os.path.join(os.path.dirname(__file__), fname)).read()

src/fenrirscreenreader/speechDriver/espeakDriver.py

@@ -0,0 +1,58 @@
+#!/usr/bin/python
+# -*- coding: utf-8 -*-
+
+# Fenrir TTY screen reader
+# By Chrys, Storm Dragon, and contributers.
+# Espeak driver
+
+from fenrirscreenreader.core import debug
+from fenrirscreenreader.core.speechDriver import speechDriver
+
+class driver(speechDriver):
+    def __init__(self):
+        speechDriver.__init__(self)
+        self._es = None
+
+    def initialize(self, environment):
+        self.env = environment
+        try:
+            from espeak import espeak 
+            self._es = espeak
+            self._isInitialized = True
+        except Exception as e:
+            self.env['runtime']['debug'].writeDebugOut(str(e),debug.debugLevel.ERROR)
+            self._initialized = False
+
+    def speak(self,text, interrupt=True):
+        if not self._isInitialized:
+            return
+        if not interrupt:
+            self.cancel()
+        if self.language != None:
+            if self.language != '':
+                self._es.set_voice(self.language)
+        elif self.voice != None:
+            if self.voice != '':
+                self._es.set_voice(self.voice)
+        self._es.synth(text)
+
+    def cancel(self):
+        if not self._isInitialized:
+            return
+        self._es.cancel()
+        return
+
+    def setPitch(self, pitch):
+        if not self._isInitialized:
+            return
+        return self._es.set_parameter(self._es.Parameter().Pitch, int(pitch * 99)) 
+        
+    def setRate(self, rate):
+        if not self._isInitialized:
+            return
+        return self._es.set_parameter(self._es.Parameter().Rate, int(rate * 899 + 100))
+
+    def setVolume(self, volume):
+        if not self._isInitialized:
+            return    
+        return self._es.set_parameter(self._es.Parameter().Volume, int(volume * 200))