replaces namespace fenrir with fenrirscreenreader

src/fenrirscreenreader/utils/mark_utils.py

@@ -0,0 +1,60 @@
+#!/bin/python
+# -*- coding: utf-8 -*-
+
+# Fenrir TTY screen reader
+# By Chrys, Storm Dragon, and contributers.
+
+from fenrirscreenreader.core import debug
+
+def getTextBetweenMarks(firstMark, secondMark, inText):
+    if inText == None:
+        return ''
+    if not isinstance(inText, list):
+        inText = inText.split('\n')
+    if len(inText) < 1:
+        return ''        
+    if firstMark == None:
+        return ''
+    if secondMark == None:
+        return ''        
+    if (firstMark['y'] + 1) * (firstMark['x'] + 1) <= (secondMark['y'] + 1) * (secondMark['x'] + 1):
+        startMark = firstMark.copy()
+        endMark = secondMark.copy()
+    else:
+        endMark = firstMark.copy()
+        startMark = secondMark.copy() 
+    textPart = ''
+    if startMark['y'] == endMark['y']:
+        textPart += inText[startMark['y']][startMark['x']:endMark['x'] + 1]
+    else:
+        currY = startMark['y']     
+        while currY <= endMark['y']:
+            if currY < endMark['y']:
+                if currY == startMark['y']:
+                    textPart += inText[currY][startMark['x']:]
+                else:
+                    textPart += inText[currY]
+                if len(inText[currY].strip()) != 0:
+                    if len(textPart) - len(textPart.rstrip()) > 0: 
+                        textPart = textPart[:len(textPart.rstrip())] + "\n"
+                else:
+                    textPart += '\n'
+            else:
+                textPart += inText[currY][:endMark['x'] + 1]
+            currY += 1
+    return textPart
+
+def getTextBeforeMark(mark, inText):
+    if inText == None:
+        return ''
+    if mark == None:
+        return ''
+    return getTextBetweenMarks({'x':0,'y':0}, mark, inText)
+
+def getTextAfterMark(mark, inText):
+    if inText == None:
+        return ''
+    if mark == None:
+        return ''
+    inText = inText.split('\n')
+    return getTextBetweenMarks(mark, {'x':len(inText[0])-1,'y':len(inText)-1}, inText)