very basic initial hilight tracking

src/fenrirscreenreader/utils/screen_utils.py

@@ -5,7 +5,6 @@
 # By Chrys, Storm Dragon, and contributers.
 
 from fenrirscreenreader.core import debug
-from collections import Counter
 import getpass, time, re, string, select, os
 
 def removeNonprintable(text):
@@ -80,84 +79,3 @@ def getShell():
     if isValidShell('/bin/bash'):
         return '/bin/bash'
     return '/bin/sh'
-def trackHighlights(oldAttr, newAttr, text, lenght):
-    result = ''
-    currCursor = None
-    if oldAttr == newAttr:
-        return result,  currCursor
-    if len(newAttr) == 0:
-        return result,  currCursor
-    if len(oldAttr) != len(newAttr):
-        return result,  currCursor         
-        
-    old = splitEvery(oldAttr,lenght)
-    new = splitEvery(newAttr,lenght)      
-    textLines = text.split('\n')
-    background = []
-
-    if len(textLines) - 1 != len(new):
-        return result,  currCursor        
-    try:
-        bgStat = Counter(newAttr).most_common(3)
-        background.append(bgStat[0][0])
-        # if there is a third color add a secondary background (for dialogs for example)
-        if len(bgStat) > 2:
-            if bgStat[1][1] > 40:
-                background.append(bgStat[1][0])
-    except Exception as e:
-        background.append((7,7,0,0,0,0))
-    for line in range(len(new)):
-        if old[line] != new[line]:
-            for column in range(len(new[line])):
-                print(new[line][column])
-                if old[line][column] != new[line][column]:
-                    if not new[line][column] in background:
-                        if not currCursor:
-                            currCursor = {}
-                            currCursor['x'] = column
-                            currCursor['y'] = line
-                        result += textLines[line][column]
-            result += ' '
-    return result, currCursor 
-
-'''
-t = 'hallo\nwelt!'
-old = ((1,1,0,0),(1,1,0,0),(1,1,0,0),(1,1,0,0),(1,1,0,0),(1,1,0,0),(1,1,0,0),(1,1,0,0),(1,1,0,0),(1,1,0,0))
-new = ((0,1,1,1),(1,1,1,1),(1,1,1,1),(1,1,1,1),(1,1,1,1),(1,1,0,0),(1,1,0,0),(1,1,0,0),(1,1,0,0),(1,1,0,0))
-
-trackHighlights(old,new,t,5)
-'''
-
-class headLineManipulation:
-    def __init__(self):
-        self.regExSingle = re.compile(r'(([^\w\s])\2{5,})')
-        self.regExDouble = re.compile(r'([^\w\s]{2,}){5,}')  
-    def replaceHeadLines(self, text):
-        result = ''
-        newText = ''
-        lastPos = 0
-        for match in self.regExDouble.finditer(text):
-            span = match.span()
-            newText += text[lastPos:span[0]]
-            numberOfChars = len(text[span[0]:span[1]])
-            name = text[span[0]:span[1]][:2]
-            if name.strip(name[0]) == '':
-                newText += ' ' + str(numberOfChars) + ' ' + name[0] + ' '
-            else:
-                newText += ' ' + str(int(numberOfChars / 2)) + ' ' + name + ' '
-            lastPos = span[1]
-        newText += ' ' + text[lastPos:]
-        lastPos = 0     
-        for match in self.regExSingle.finditer(newText):
-            span = match.span()         
-            result += text[lastPos:span[0]]
-            numberOfChars = len(newText[span[0]:span[1]])
-            name = newText[span[0]:span[1]][:2]
-            if name.strip(name[0]) == '':               
-                result += ' ' + str(numberOfChars) + ' ' + name[0] + ' '
-            else:
-                result += ' ' + str(int(numberOfChars / 2)) + ' ' + name + ' '        
-            lastPos = span[1]
-        result += ' ' + newText[lastPos:]
-        return result 
-