split out feature for next release, prepare word wrapping development

TODOv1

@@ -5,58 +5,12 @@ Known Bugs:
 - for some users fenrir eats the orca key
 - in special cases next word skipps a word, "word<12 spaces>word2<12 spaces>word3 (storm_dragon)
 - Fenrir key sometimes wents crazy? (maybe this is if fenrir key is released before other keys)
-- For example, in screen, it just tells me bell in window, but doesn't tell me which one. (southernprince)
 - spellcheck triggers twice if there are two spaces after an word and you arrow over them
+
+Glitches
+- For example, in screen, it just tells me bell in window, but doesn't tell me which one. (southernprince)
 - alpine seems to have problems (just small glitches) (southernprince)
-- fenrir is not able to detect the current application inside of screen.
-    ps -e  -H -o pid,pgrp,ppid,tty,cmd
-    http://stackoverflow.com/questions/24861351/how-to-detect-if-python-script-is-being-run-as-a-background-process/24862213
-    fd = os.open("/dev/tty5", os.O_RDONLY )
-    os.tcgetpgrp(fd)
-  
-  
-- implement onScreenUpdate commands
-  read highlighted text mode
- 
-- implement commands
-  attributes_curr_char
-  generic list command (convert clipboard management)
-    next item
-    pref item
-    curr item
-    first item
-    last item
-  
-- implement braille
-  output to braille device
-  virtual buffer area for scroll left/right if the line is to long for device
-  commands for scroll left/right
-  print cursor in review
-  print cursor in textmode
-  flush message after X seconds and show current line (review over text)
-  make flush configurable
-  leve review mode on typing (show current textline)
-  capture input from braile
-  make routing keys assignable in keyboard
-  tweak current commands and output
-http://mielke.cc/brltty/doc/Manual-BrlAPI/English/BrlAPI.html
-https://git.gnome.org/browse/orca/tree/src/orca/braille.py
-https://wiki.gnome.org/Attic/LSR/ScratchPad/Braille/BrlAPI  
-  
-- implement autodetection of plugged and removed input devices (python-pyudev)
-http://askubuntu.com/questions/508236/how-can-i-run-code-whenever-a-usb-device-is-unplugged-without-requiring-root
 
-- add perApplicationTrigger trigger
-  per application commands
-  per application onScreenChange
-  per application onInput
-- per application shortcuts
-- configuration should be overwriteable with parameter and alternative paths
-- write settings
-- menue for settings configuration #storm
-- translateable
-
-- implement speechdriver generic
 -------------DONE--------------------------------
 - move from VCS to VCSA and parese the Attributes
 http://linux.die.net/man/4/vcsa

TODOv2

@@ -0,0 +1,56 @@
+ToDo list for Fenrir Version 2.0 
+ 
+General:  
+- implement onScreenUpdate commands
+  read highlighted text mode
+- translateable
+ 
+- implement commands
+  attributes_curr_char
+  generic list command (convert clipboard management)
+    next item
+    pref item
+    curr item
+    first item
+    last item
+  
+Braille Support:
+  output to braille device
+  virtual buffer area for scroll left/right if the line is to long for device
+  commands for scroll left/right
+  print cursor in review
+  print cursor in textmode
+  flush message after X seconds and show current line (review over text)
+  make flush configurable
+  leve review mode on typing (show current textline)
+  capture input from braile
+  make routing keys assignable in keyboard
+  tweak current commands and output
+  http://mielke.cc/brltty/doc/Manual-BrlAPI/English/BrlAPI.html
+  https://git.gnome.org/browse/orca/tree/src/orca/braille.py
+  https://wiki.gnome.org/Attic/LSR/ScratchPad/Braille/BrlAPI  
+
+Driver:
+- implement PTY driver
+- BrlTTY driver
+  https://docs.python.org/3.2/library/pty.html
+- implement speechdriver generic
+- implement autodetection of plugged and removed input devices (python-pyudev) for evdev driver
+  http://askubuntu.com/questions/508236/how-can-i-run-code-whenever-a-usb-device-is-unplugged-without-requiring-root
+
+Settings:
+- configuration should be overwriteable with parameter and alternative paths
+- write settings
+- menue for settings configuration #storm
+
+Application Profiles
+- fenrir is not able to detect the current application inside of screen.
+    ps -e  -H -o pid,pgrp,ppid,tty,cmd
+    http://stackoverflow.com/questions/24861351/how-to-detect-if-python-script-is-being-run-as-a-background-process/24862213
+    fd = os.open("/dev/tty5", os.O_RDONLY )
+    os.tcgetpgrp(fd)
+- add perApplicationTrigger trigger
+    per application commands
+    per application onScreenChange
+    per application onInput
+- per application shortcuts    

play zone/wrapWord.py

@@ -0,0 +1,56 @@
+#!/bin/python
+# -*- coding: utf-8 -*-
+
+# Fenrir TTY screen reader
+# By Chrys, Storm Dragon, and contributers.
+
+from core import debug
+#  X   Y Word  END BREAK
+# -1, -1, '', True False
+def getPrevWord(currX,currY, currText):
+    lineBreak = False        
+    endOfScreen = False
+    if currText == '':
+        return -1, -1, '', endOfScreen, lineBreak
+    x, y, currWord, endOfScreen, lineBreak = getCurrentWord(currX,currY,currText)
+    if endOfScreen:
+        return x, y, currWord, endOfScreen, lineBreak
+    wrappedLines = currText.split('\n') 
+    currLine = wrappedLines[y].replace("\t"," ")    
+    return x, y, currWord, endOfScreen, lineBreak
+
+def getCurrentWord(currX,currY, currText):
+    lineBreak = False    
+    endOfScreen = False
+    if currText == '':
+        return -1, -1, '', endOfScreen, lineBreak
+    x = currX
+    y = currY
+    currWord = ''    
+    wrappedLines = currText.split('\n')
+    currLine = wrappedLines[y].replace("\t"," ")
+    return x, y, currWord, endOfScreen, lineBreak
+
+def getNextWord(currX,currY, currText):
+    lineBreak = False        
+    endOfScreen = False
+    if currText == '':
+        return -1, -1, '', endOfScreen, lineBreak
+    x, y, currWord, endOfScreen, lineBreak = getCurrentWord(currX,currY,currText)
+    if endOfScreen:
+        return x, y, currWord, endOfScreen, lineBreak  
+    wrappedLines = currText.split('\n')
+    currLine = wrappedLines[y].replace("\t"," ")
+    return x, y, currWord, endOfScreen, lineBreak
+    
+
+data = [
+'das ist ein test lol\n',
+' das ist ein test l \n',
+' das   ist ein  test\n',
+'                    \n',
+' asdf      asdf    a\n',
+'test            test\n',
+'  te            test\n'
+]
+