rename onScreenChange to onScreenUpdate and create onScreenChange

src/fenrir-package/commands/onScreenUpdate/50000-char_echo.py

@@ -0,0 +1,38 @@
+#!/bin/python
+# -*- coding: utf-8 -*-
+
+# Fenrir TTY screen reader
+# By Chrys, Storm Dragon, and contributers.
+
+from core import debug
+
+class command():
+    def __init__(self):
+        pass
+    def initialize(self, environment):
+        self.env = environment
+    def shutdown(self):
+        pass
+    def getDescription(self):
+        return 'No Description found'
+
+    def run(self):
+        if not self.env['runtime']['settingsManager'].getSettingAsBool('keyboard', 'charEcho'):
+            return
+        # detect deletion or chilling 
+        if self.env['screenData']['newCursor']['x'] <= self.env['screenData']['oldCursor']['x']:
+            return 
+        # TTY Change
+        if self.env['screenData']['newTTY'] != self.env['screenData']['oldTTY']:
+            return
+        # is there any change?
+        if self.env['screenData']['newDelta'] == '':
+            return
+        # big changes are no char (but the value is bigger than one maybe the differ needs longer than you can type, so a little strange random buffer for now)
+        if len(self.env['screenData']['newDelta']) > 3:
+            return        
+        self.env['runtime']['outputManager'].presentText(self.env['screenData']['newDelta'], interrupt=True)
+
+    def setCallback(self, callback):
+        pass
+

src/fenrir-package/commands/onScreenUpdate/60000-word_echo.py

@@ -0,0 +1,59 @@
+#!/bin/python
+# -*- coding: utf-8 -*-
+
+# Fenrir TTY screen reader
+# By Chrys, Storm Dragon, and contributers.
+
+from core import debug
+from utils import word_utils
+
+class command():
+    def __init__(self):
+        pass
+    def initialize(self, environment):
+        self.env = environment
+    def shutdown(self):
+        pass
+    def getDescription(self):
+        return 'No Description found'     
+
+    def run(self):
+        if not self.env['runtime']['settingsManager'].getSettingAsBool('keyboard', 'wordEcho'):
+            return
+
+        # just when cursor move worddetection is needed
+        if self.env['screenData']['newCursor']['x'] == self.env['screenData']['oldCursor']['x']:
+            return 
+
+        # for now no new line
+        if self.env['screenData']['newCursor']['y'] != self.env['screenData']['oldCursor']['y']:
+            return 
+        if len(self.env['screenData']['newDelta']) > 1:
+            return          
+
+        # TTY Change is no new word
+        if self.env['screenData']['newTTY'] != self.env['screenData']['oldTTY']:
+            return
+            
+        # first place could not be the end of a word
+        if self.env['screenData']['newCursor']['x'] == 0:
+            return
+
+        # get the word
+        newContent = self.env['screenData']['newContentText'].split('\n')[self.env['screenData']['newCursor']['y']]
+        x, y, currWord =  word_utils.getCurrentWord(self.env['screenData']['newCursor']['x'], 0, newContent)                  
+        # was this a typed word?
+        if self.env['screenData']['newDelta'] != '':
+            if not(newContent[self.env['screenData']['oldCursor']['x']].strip(" \t\n") == '' and x != self.env['screenData']['oldCursor']['x']):
+                return
+        else:
+        # or just arrow arround?
+            if not(newContent[self.env['screenData']['newCursor']['x']].strip(" \t\n") == '' and x != self.env['screenData']['newCursor']['x']):
+                return            
+
+        if currWord != '':
+            self.env['runtime']['outputManager'].presentText(currWord, interrupt=True)
+
+    def setCallback(self, callback):
+        pass
+

src/fenrir-package/commands/onScreenUpdate/62000-spell_check.py

@@ -0,0 +1,79 @@
+#!/bin/python
+# -*- coding: utf-8 -*-
+
+# Fenrir TTY screen reader
+# By Chrys, Storm Dragon, and contributers.
+
+from core import debug
+from utils import word_utils
+initialized = False
+try:
+    import enchant
+    initialized = True
+except:
+    pass
+    
+class command():
+    def __init__(self):
+        self.language = ''
+        self.spellChecker = ''
+    def initialize(self, environment):
+        self.env = environment
+        self.updateSpellLanguage()
+    def shutdown(self):
+        pass
+    def getDescription(self):
+        return 'No Description found'
+      
+    def updateSpellLanguage(self):  
+        self.spellChecker = enchant.Dict(self.env['runtime']['settingsManager'].getSetting('general', 'spellCheckLanguage'))
+        self.language = self.env['runtime']['settingsManager'].getSetting('general', 'spellCheckLanguage')      
+      
+    def run(self):
+        if not self.env['runtime']['settingsManager'].getSettingAsBool('general', 'autoSpellCheck'):
+            return
+
+        if not initialized:
+           return
+        if self.env['runtime']['settingsManager'].getSetting('general', 'spellCheckLanguage') != self.language:
+            try:
+                self.updateSpellLanguage()
+            except:
+               return
+
+        # just when cursor move worddetection is needed
+        if self.env['screenData']['newCursor']['x'] == self.env['screenData']['oldCursor']['x']:
+            return 
+            
+        # for now no new line
+        if self.env['screenData']['newCursor']['y'] != self.env['screenData']['oldCursor']['y']:
+            return 
+        if len(self.env['screenData']['newDelta']) > 1:
+            return            
+            
+        # TTY Change is no new word
+        if self.env['screenData']['newTTY'] != self.env['screenData']['oldTTY']:
+            return
+            
+        # first place could not be the end of a word
+        if self.env['screenData']['newCursor']['x'] == 0:
+            return
+            
+        # get the word
+        newContent = self.env['screenData']['newContentText'].split('\n')[self.env['screenData']['newCursor']['y']]
+        x, y, currWord =  word_utils.getCurrentWord(self.env['screenData']['newCursor']['x'], 0, newContent)                  
+        # was this a typed word?
+        if self.env['screenData']['newDelta'] != '':
+            if not(newContent[self.env['screenData']['oldCursor']['x']].strip(" \t\n") == '' and x != self.env['screenData']['oldCursor']['x']):
+                return
+        else:
+        # or just arrow arround?
+            if not(newContent[self.env['screenData']['newCursor']['x']].strip(" \t\n") == '' and x != self.env['screenData']['newCursor']['x']):
+                return            
+
+        if currWord != '':
+            if not self.spellChecker.check(currWord):
+                self.env['runtime']['outputManager'].presentText('misspelled',soundIcon='mispell', interrupt=True)
+
+    def setCallback(self, callback):
+        pass

src/fenrir-package/commands/onScreenUpdate/65000-char_delete_echo.py

@@ -0,0 +1,46 @@
+#!/bin/python
+# -*- coding: utf-8 -*-
+
+# Fenrir TTY screen reader
+# By Chrys, Storm Dragon, and contributers.
+
+from core import debug
+
+class command():
+    def __init__(self):
+        pass
+    def initialize(self, environment):
+        self.env = environment
+    def shutdown(self):
+        pass
+    def getDescription(self):
+        return 'No Description found'        
+
+    def run(self):
+        if not self.env['runtime']['settingsManager'].getSettingAsBool('keyboard', 'charDeleteEcho'):
+            return
+   
+        # detect typing or chilling
+        if self.env['screenData']['newCursor']['x'] >= self.env['screenData']['oldCursor']['x']:
+            return 
+
+        # TTY change
+        if self.env['screenData']['newTTY'] != self.env['screenData']['oldTTY']:
+            return
+
+        # More than just a deletion happend
+        if self.env['screenData']['newDelta'].strip() != '':
+            if self.env['screenData']['newDelta'] != self.env['screenData']['oldDelta']:
+    	        return
+            
+        # No deletion 
+        if self.env['screenData']['newNegativeDelta'] == '':
+            return
+        # too much for a single backspace...
+        if len(self.env['screenData']['newNegativeDelta']) >= 5:
+            return           
+        self.env['runtime']['outputManager'].presentText(self.env['screenData']['newNegativeDelta'], interrupt=True)
+
+    def setCallback(self, callback):
+        pass
+

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

@@ -0,0 +1,37 @@
+#!/bin/python
+# -*- coding: utf-8 -*-
+
+# Fenrir TTY screen reader
+# By Chrys, Storm Dragon, and contributers.
+
+from core import debug
+
+class command():
+    def __init__(self):
+        pass
+    def initialize(self, environment):
+        self.env = environment
+    def shutdown(self):
+        pass
+    def getDescription(self):
+        return 'No Description found'      
+
+    def run(self):
+        if not self.env['runtime']['settingsManager'].getSettingAsBool('speech', 'autoReadIncomming'):
+            return
+        # is there something to read?
+        if self.env['screenData']['newDelta'] == '':
+            return            
+        # dont read TTY change
+        if self.env['screenData']['newTTY'] != self.env['screenData']['oldTTY']:
+            return
+        # its a cursor movement (experimental) - maybe also check current shortcut string?
+        if abs(self.env['screenData']['newCursor']['x'] - self.env['screenData']['oldCursor']['x']) >= 1:
+            if len(self.env['screenData']['newDelta']) <= 5:
+                return          
+    
+        self.env['runtime']['outputManager'].presentText(self.env['screenData']['newDelta'], interrupt=False)
+
+    def setCallback(self, callback):
+        pass
+

src/fenrir-package/commands/onScreenUpdate/75000-incomming_promote.py

@@ -0,0 +1,41 @@
+#!/bin/python
+import time
+# -*- coding: utf-8 -*-
+
+# Fenrir TTY screen reader
+# By Chrys, Storm Dragon, and contributers.
+
+from core import debug
+
+class command():
+    def __init__(self):
+        pass
+    def initialize(self, environment):
+        self.env = environment
+    def shutdown(self):
+        pass
+    def getDescription(self):
+        return 'No Description found'     
+
+    def run(self):
+        if not self.env['runtime']['settingsManager'].getSettingAsBool('promote', 'enabled'):
+            return
+        if self.env['runtime']['settingsManager'].getSetting('promote', 'list').strip(" \t\n") == '':
+            return
+        if self.env['screenData']['newTTY'] != self.env['screenData']['oldTTY']:
+            return
+        if self.env['screenData']['newDelta'] == '':
+            return
+        if int(time.time() - self.env['input']['lastInputTime']) < self.env['runtime']['settingsManager'].getSettingAsInt('promote', 'inactiveTimeoutSec'):
+            return
+        if len(self.env['runtime']['settingsManager'].getSetting('promote', 'list')) == 0:
+            return       
+        for promote in self.env['runtime']['settingsManager'].getSetting('promote', 'list').split(','):
+            if promote in self.env['screenData']['newDelta']:    
+                self.env['runtime']['outputManager'].playSoundIcon('PromotedText')        
+                self.env['input']['lastInputTime'] = time.time()
+                return
+
+    def setCallback(self, callback):
+        pass
+