123 lines
3.4 KiB
Python
123 lines
3.4 KiB
Python
#!/bin/python
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# -*- coding: utf-8 -*-
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# Fenrir TTY screen reader
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# By Chrys, Storm Dragon, and contributers.
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from fenrirscreenreader.core import debug
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def getPrevChar(currX,currY, currText):
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lineBreak = False
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endOfScreen = False
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if currText == '':
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return -1, -1, '', endOfScreen, lineBreak
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wrappedLines = currText.split('\n')
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x = currX
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y = currY
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if x - 1 < 0:
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if y - 1 >= 0:
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y -= 1
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x = len(wrappedLines[y]) - 1
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lineBreak = True
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else:
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lineBreak = False
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endOfScreen = True
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else:
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x -= 1
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currChar = ''
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if not endOfScreen:
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currChar = wrappedLines[y][x]
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return x, y, currChar, endOfScreen, lineBreak
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def getCurrentChar(currX,currY, currText):
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if currText == '':
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return -1, -1, ''
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wrappedLines = currText.split('\n')
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currChar = wrappedLines[currY][currX]
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return currX, currY, currChar
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def getUpChar(currX,currY, currText):
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endOfScreen = False
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if currText == '':
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return -1, -1, '', endOfScreen
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wrappedLines = currText.split('\n')
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currY -= 1
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if currY < 0:
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currY = 0
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else:
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endOfScreen = True
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currChar = ''
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if not endOfScreen:
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currChar = wrappedLines[currY][currX]
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return currX, currY, currChar, endOfScreen
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def getDownChar(currX,currY, currText):
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endOfScreen = False
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if currText == '':
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return -1, -1, '', endOfScreen
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wrappedLines = currText.split('\n')
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currY += 1
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if currY >= len(wrappedLines):
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currY = len(wrappedLines) -1
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else:
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endOfScreen = True
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currChar = ''
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if not endOfScreen:
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currChar = wrappedLines[currY][currX]
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return currX, currY, currChar, endOfScreen
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def getLastCharInLine(currY, currText):
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endOfScreen = False
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if currText == '':
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return -1, -1, ''
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wrappedLines = currText.split('\n')
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currX = len(wrappedLines[currY].rstrip())-1
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if currX < 0:
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currX = 0
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currChar = wrappedLines[currY][currX]
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return currX, currY, currChar
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def getNextChar(currX,currY, currText):
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lineBreak = False
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endOfScreen = False
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if currText == '':
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return -1, -1, '', endOfScreen, lineBreak
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wrappedLines = currText.split('\n')
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x = currX
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y = currY
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if x + 1 == len(wrappedLines[y]):
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if y + 1 <= len(wrappedLines) - 1:
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y += 1
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x = 0
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lineBreak = True
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else:
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lineBreak = False
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endOfScreen = True
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else:
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x += 1
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currChar = ''
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if not endOfScreen:
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currChar = wrappedLines[y][x]
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return x, y, currChar, endOfScreen, lineBreak
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def getPhonetic(currChar):
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if len(currChar) != 1:
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return currChar
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phoneticsDict = {
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"A":"alpha", "B":"bravo", "C":"charlie", "D":"delta", "E":"echo",
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"F":"foxtrot", "G":"golf", "H":"hotel", "I":"india", "J":"juliet",
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"K":"kilo", "L":"lima", "M":"mike", "N":"november", "O":"oscar",
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"P":"papa", "Q":"quebec", "R":"romeo", "S":"sierra", "T":"tango",
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"U":"uniform", "V":"victor", "W":"whisky", "X":"x ray",
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"Y":"yankee", "Z":"zulu"
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}
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try:
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phonChar = phoneticsDict[currChar.upper()]
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if currChar.isupper():
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phonChar = phonChar[0].upper() + phonChar[1:]
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return phonChar
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except:
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return currChar
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