add autoReadIncomming, add sound volume, convert volume to 0.0 - 1.0 factor for unification

TODO

@@ -1,6 +1,9 @@
 ToDos in Priority order:
   
 - try to consume shortcuts
+- convert volume to percent in config
+- convert pitch to percent in config
+- convert rate to percent in config
   
 - implement commands
   set_copy_begin_mark
@@ -23,12 +26,12 @@ https://git.gnome.org/browse/orca/tree/src/orca/braille.py
 https://wiki.gnome.org/Attic/LSR/ScratchPad/Braille/BrlAPI
 
 - add the debugging to core
-- performance tuning
 - make screenUpdate rate configurable
 - configuration should be overwriteable with parameter and alternative paths
 - write settings
 - menue for settings configuration 
 - translateable
+- dictonary for special chars and string replacements
 - implement speechdriver generic (say)
 https://access.redhat.com/documentation/en-US/Red_Hat_Enterprise_Linux/7/html/System_Administrators_Guide/sect-Managing_Services_with_systemd-Unit_Files.html
 
@@ -118,6 +121,7 @@ except KeyboardInterrupt:
   http://www.saltycrane.com/blog/2010/04/monitoring-filesystem-python-and-pyinotify/
   
 - soundIcons
+- performance tuning
 
 - default soundIcon theme (soundfiles)  
 - implement commands

config/settings/settings.conf

@@ -2,6 +2,7 @@
 enabled=True
 driver=sox
 theme=default
+volume=1.0
 
 [speech]
 enabled=True
@@ -11,7 +12,8 @@ pitch=50
 module=espeak
 voice=en-us
 language=en-us
-volume=200
+volume=1.0
+autoReadIncomming=True
 
 [braille]
 enabled=False
@@ -21,6 +23,7 @@ layout=en
 driver=linux
 
 [keyboard]
+device=all
 keyboardLayout=desktop
 charEcho=False
 charDeleteEcho=True

src/fenrir-package/commands/onScreenChanged/70000-incomming.py

@@ -4,8 +4,8 @@ class command():
     def __init__(self):
         pass
     def run(self, environment):
-        #if environment['screenData']['newCursor']['x'] > environment['screenData']['oldCursor']['x']:
-        #    return environment 
+        if not environment['runtime']['settingsManager'].getSettingAsBool(environment, 'speech', 'autoReadIncomming'):
+            return environment
 
         if environment['screenData']['newTTY'] != environment['screenData']['oldTTY']:
             return environment

src/fenrir-package/core/outputManager.py

@@ -21,7 +21,7 @@ class outputManager():
         environment['runtime']['speechDriver'].setPitch(environment['runtime']['settingsManager'].getSettingAsInt(environment, 'speech', 'pitch'))
         environment['runtime']['speechDriver'].setSpeed(environment['runtime']['settingsManager'].getSettingAsInt(environment, 'speech', 'rate'))
         environment['runtime']['speechDriver'].setModule(environment['runtime']['settingsManager'].getSetting(environment, 'speech', 'module'))
-        environment['runtime']['speechDriver'].setVolume(environment['runtime']['settingsManager'].getSettingAsInt(environment, 'speech', 'volume'))
+        environment['runtime']['speechDriver'].setVolume(environment['runtime']['settingsManager'].getSettingAsFloat(environment, 'speech', 'volume'))
         environment['runtime']['speechDriver'].speak(text)
 
     def brailleText(self, environment, text, soundIconName = '', interrupt=True):
@@ -42,6 +42,7 @@ class outputManager():
         if environment['runtime']['soundDriver'] == None:
             return False       
         try:
+            environment['runtime']['soundDriver'].setVolume(environment['runtime']['settingsManager'].getSettingAsFloat(environment, 'sound', 'volume'))
             environment['runtime']['soundDriver'].playSoundFile(environment['soundIcons'][soundIconName], interrupt)
             return True
         except:

src/fenrir-package/core/settings.py

@@ -7,6 +7,7 @@ settings = {
     'enabled': False,
     'driver': 'sox', 
     'theme': 'default',
+    'volume':1.0,
 },
 'speech':{
     'enabled': True,
@@ -16,7 +17,8 @@ settings = {
     'module': '',
     'voice': 'de',
     'language': 'de',
-    'volume': 100
+    'volume': 1.0,
+    'autoReadIncomming':True,
 },
 'braille':{
     'enabled': False, 
@@ -31,6 +33,7 @@ settings = {
   'punctuationLevel': 1 
 },
 'keyboard':{
+  'device':"all",
   'keyboardLayout': "desktop",
   'charEcho':False,
   'charDeleteEcho':True,

src/fenrir-package/core/settingsManager.py

@@ -116,7 +116,7 @@ class settingsManager():
         try:
             value = environment['settings'].get(section, setting)
         except:
-            value = self.settings[section][setting]
+            value = str(self.settings[section][setting])
         return value
 
     def getSettingAsInt(self, environment, section, setting):

src/fenrir-package/sound/gstreamer.py

@@ -15,6 +15,7 @@ class sound:
         self._initialized = False
         self._source = None
         self._sink = None
+        self.volume = 1
         if not _gstreamerAvailable:
             return
         self.init()
@@ -89,7 +90,8 @@ class sound:
             return
         self._player.set_state(Gst.State.NULL)
         self._pipeline.set_state(Gst.State.NULL)
-
+    def setVolume(self, volume):
+        self.volume = volume  
     def shutdown(self):
         global _gstreamerAvailable
         if not _gstreamerAvailable:

src/fenrir-package/sound/sox.py

@@ -3,14 +3,16 @@ import subprocess
 
 class sound():
     def __init__(self):
-        pass
+        self.volume = 1.0;
     def playFrequence(self, frequence, duration, adjustVolume):
         pass
     def playSoundFile(self, filePath, interrupt = True):
-        self.proc = subprocess.Popen("play -q " + filePath, shell=True)
+        self.proc = subprocess.Popen("play -q -v " + str(self.volume ) + ' ' + filePath, shell=True)
     def cancel(self):
         pass        
     def setCallback(self, callback):
         pass
+    def setVolume(self, volume):
+        self.volume = volume        
     def shutdown(self):
         pass

src/fenrir-package/speech/espeak.py

@@ -62,7 +62,7 @@ class speech():
     def setVolume(self, volume):
         if not self._isInitialized:
             return False    
-        return self._es.set_parameter(self._es.Parameter().Volume, volume)     
+        return self._es.set_parameter(self._es.Parameter().Volume, int(volume * 200))
 
     def shutdown(self):
         pass

src/fenrir-package/speech/speechd.py

@@ -79,7 +79,7 @@ class speech():
     def setVolume(self, volume):
         if not self._isInitialized:
             return False    
-        self._sd.set_volume(volume)        
+        self._sd.set_volume(int(-100 + volume * 200))
         
     def shutdown(self):
         if not self._isInitialized: