rename onScreenChange to onScreenUpdate and create onScreenChange

TODO

@@ -17,8 +17,6 @@ ToDos in Priority order:
   possiblity to forewart shortcut (or use them as shortcut) [pressing twice while timeout]
   cleanup inputManager
   split input driver out of the handler
-- add screenManager
-  abstract screen driver
   
 - dictonary for special chars and string replacements
 - punctuation
@@ -46,7 +44,6 @@ ToDos in Priority order:
     first item
     last item
 - improve performance  
-- pass environment instance in init and remove it from function calls
 
 - implement onScreenChange (new onScreenUpdate) commands
   read highlighted text mode
@@ -214,3 +211,7 @@ ps a -o tty,comm  | grep -e Xorg | grep -v "grep -e Xorg"
   promoted text
   clear_marks_on_screen_change
   leve_review_mode_on_screen_change
+  
+- add screenManager
+  abstract screen driver
+- pass environment instance in init and remove it from function calls  

src/fenrir-package/commands/onScreenChanged/80000-screen_change_announcement.py

@@ -17,8 +17,6 @@ class command():
         return 'No Description found'      
 
     def run(self):
-        if self.env['screenData']['newTTY'] == self.env['screenData']['oldTTY']:
-            return
         self.env['runtime']['outputManager'].presentText("screen " + str(self.env['screenData']['newTTY']),soundIcon='ChangeTTY', interrupt=True)         
         self.env['runtime']['outputManager'].presentText(self.env['screenData']['newDelta'], interrupt=False)
 

src/fenrir-package/commands/onScreenChanged/85000-screen_chnage_reset_marks.py

@@ -17,8 +17,6 @@ class command():
         return 'No Description found'   
 
     def run(self):
-        if self.env['screenData']['newTTY'] == self.env['screenData']['oldTTY']:
-            return
         self.env['commandBuffer']['Marks']['1']  = None
         self.env['commandBuffer']['Marks']['2']  = None
 

src/fenrir-package/commands/onScreenChanged/88000-screen_chnage_leve_review_mode.py

@@ -17,8 +17,6 @@ class command():
         return 'No Description found'  
 
     def run(self):
-        if self.env['screenData']['newTTY'] == self.env['screenData']['oldTTY']:
-            return
         self.env['screenData']['oldCursorReview'] = None
         self.env['screenData']['newCursorReview'] = None
 

src/fenrir-package/core/commandManager.py

@@ -14,12 +14,14 @@ class commandManager():
     def initialize(self, environment):
         self.env = environment
         self.env['runtime']['commandManager'].loadCommands('commands')
-        environment['runtime']['commandManager'].loadCommands('onInput')
-        environment['runtime']['commandManager'].loadCommands('onScreenChanged')    
+        self.env['runtime']['commandManager'].loadCommands('onInput')
+        self.env['runtime']['commandManager'].loadCommands('onScreenUpdate')         
+        self.env['runtime']['commandManager'].loadCommands('onScreenChanged')    
 
     def shutdown(self):
         self.env['runtime']['commandManager'].shutdownCommands('commands')
         self.env['runtime']['commandManager'].shutdownCommands('onInput')
+        self.env['runtime']['commandManager'].shutdownCommands('onScreenUpdate')         
         self.env['runtime']['commandManager'].shutdownCommands('onScreenChanged')    
         
     def loadCommands(self, section='commands'):

src/fenrir-package/core/commands.py

@@ -32,6 +32,8 @@ commands = {
     },
 'onScreenChanged':{
     },
+'onScreenUpdate':{
+    },    
 'commands':{
     }
 }

src/fenrir-package/fenrir.py

@@ -51,8 +51,10 @@ class fenrir():
             self.environment['runtime']['debug'].writeDebugOut(str(e),debug.debugLevel.ERROR)         
         
         self.environment['runtime']['commandManager'].executeTriggerCommands('onInput')
-        self.environment['runtime']['commandManager'].executeTriggerCommands('onScreenChanged')         
-            
+        if self.environment['screenData']['newTTY'] == self.environment['screenData']['oldTTY']:                 
+            self.environment['runtime']['commandManager'].executeTriggerCommands('onScreenUpdate')         
+        else:
+            self.environment['runtime']['commandManager'].executeTriggerCommands('onScreenChanged')             
         self.handleCommands()
 
     def prepareCommand(self):