start inherit drivers
This commit is contained in:
chrys
parent
cd49aa3dca
commit
bdedc207f6
56
src/fenrir/core/brailleDriver.py
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56
src/fenrir/core/brailleDriver.py
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@ -0,0 +1,56 @@
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#!/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 core import debug
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class brailleDriver():
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def __init__(self):
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self._isInitialized = False
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self.printMessages = False
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def initialize(self, environment):
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self.env = environment
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self.deviceSize = (40,0)
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if self.printMessages:
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print('BrailleDummyDriver: Initialize')
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self._isInitialized = True
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def getDeviceSize(self):
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if not self._isInitialized:
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return (0,0)
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if self.printMessages:
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print('BrailleDummyDriver: getDeviceSize ' + str(self.deviceSize))
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return self.deviceSize
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def writeText(self,text):
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if not self._isInitialized:
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return
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if self.printMessages:
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print('BrailleDummyDriver: writeText:' + str(text))
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print('BrailleDummyDriver: -----------------------------------')
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def connectDevice(self):
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if self.printMessages:
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print('BrailleDummyDriver: connectDevice')
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def enterScreen(self, screen):
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if not self._isInitialized:
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return
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if self.printMessages:
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print('BrailleDummyDriver: enterScreen')
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def leveScreen(self):
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if not self._isInitialized:
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return
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if self.printMessages:
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print('BrailleDummyDriver: leveScreen')
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def shutdown(self):
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if not self._isInitialized:
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return
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if self.printMessages:
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print('BrailleDummyDriver: Shutdown')
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self._isInitialized = False
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59
src/fenrir/core/inputDriver.py
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59
src/fenrir/core/inputDriver.py
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@ -0,0 +1,59 @@
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#!/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 core import debug
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class inputDriver():
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def __init__(self):
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self._initialized = False
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def initialize(self, environment):
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self.env = environment
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self._isInitialized = True
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def shutdown(self):
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pass
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def getInputEvent(self):
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time.sleep(0.05)
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if not self._initialized:
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return None
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def writeEventBuffer(self):
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if not self._initialized:
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return
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def clearEventBuffer(self):
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if not self._initialized:
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return
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del self.env['input']['eventBuffer'][:]
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def updateInputDevices(self, force = False, init = False):
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if not self._initialized:
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return
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def getLedState(self, led = 0):
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if not self._initialized:
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return False
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return False
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def toggleLedState(self, led = 0):
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if not self._initialized:
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return None
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def grabDevices(self):
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if not self._initialized:
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return None
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def releaseDevices(self):
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if not self._initialized:
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return None
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def __del__(self):
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if not self._initialized:
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return None
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self.releaseDevices()
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50
src/fenrir/core/screenDriver.py
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50
src/fenrir/core/screenDriver.py
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@ -0,0 +1,50 @@
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#!/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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#attrib:
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#http://rampex.ihep.su/Linux/linux_howto/html/tutorials/mini/Colour-ls-6.html
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#0 = black, 1 = blue, 2 = green, 3 = cyan, 4 = red, 5 = purple, 6 = brown/yellow, 7 = white.
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#https://github.com/jwilk/vcsapeek/blob/master/linuxvt.py
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#blink = 5 if attr & 1 else 0
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#bold = 1 if attr & 16 else 0
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from core import debug
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class screenDriver():
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def __init__(self):
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self._isInitialized = False
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self.bgColorNames = {0: _('black'), 1: _('blue'), 2: _('green'), 3: _('cyan'), 4: _('red'), 5: _('Magenta'), 6: _('brown/yellow'), 7: _('white')}
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self.fgColorNames = {0: _('Black'), 1: _('Blue'), 2: _('Green'), 3: _('Cyan'), 4: _('Red'), 5: _('Magenta'), 6: _('brown/yellow'), 7: _('Light gray'), 8: _('Dark gray'), 9: _('Light blue'), 10: ('Light green'), 11: _('Light cyan'), 12: _('Light red'), 13: _('Light magenta'), 14: _('Light yellow'), 15: _('White')}
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def initialize(self, environment):
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self.env = environment
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self._isInitialized = True
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def shutdown(self):
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pass
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def getCurrScreen(self):
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pass
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def getCurrApplication(self):
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pass
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def getSessionInformation(self):
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pass
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def getFenrirBGColor(self, attribute):
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return ''
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def getFenrirFGColor(self, attribute):
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return ''
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def getFenrirUnderline(self, attribute):
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return ''
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def getFenrirBold(self, attribute):
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return ''
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def getFenrirBlink(self, attribute):
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return ''
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def getFenrirFont(self, attribute):
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return ''
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def getFenrirFontSize(self, attribute):
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return ''
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def getContent(self):
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pass
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def update(self, trigger='onUpdate'):
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pass
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48
src/fenrir/core/soundDriver.py
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48
src/fenrir/core/soundDriver.py
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@ -0,0 +1,48 @@
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#!/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 core import debug
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class soundDriver():
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def __init__(self):
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self.volume = 1.0
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self._initialized = False
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def initialize(self, environment):
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self.env = environment
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self._initialized = True
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def shutdown(self):
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if not self._initialized:
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return
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self.cancel()
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self._isInitialized = False
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def playFrequence(self, frequence = 1000, duration = 0.3, adjustVolume = 0):
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if not self._initialized:
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return
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if interrupt:
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self.cancel()
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def playSoundFile(self, filePath, interrupt = True):
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if not self._initialized:
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return
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if interrupt:
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self.cancel()
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def cancel(self):
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if not self._initialized:
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return
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def setCallback(self, callback):
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if not self._initialized:
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return
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def setVolume(self, volume):
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if not self._initialized:
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return
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self.volume = volume
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71
src/fenrir/core/speechDriver.py
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71
src/fenrir/core/speechDriver.py
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@ -0,0 +1,71 @@
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#!/usr/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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# generic driver
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from core import debug
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class speechDriver():
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def __init__(self):
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self._isInitialized = False
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self.language = None
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self.voice = None
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self.module = None
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def initialize(self, environment):
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self.env = environment
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self._isInitialized = True
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def shutdown(self):
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self.cancel()
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self._isInitialized = False
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def speak(self,text, queueable=True):
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if not self._isInitialized:
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return
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if not queueable:
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self.cancel()
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def cancel(self):
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if not self._isInitialized:
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return
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def setCallback(self, callback):
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pass
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def clear_buffer(self):
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if not self._isInitialized:
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return
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def setVoice(self, voice):
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if not self._isInitialized:
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return
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if voice =='':
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return
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self.voice = voice
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def setPitch(self, pitch):
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if not self._isInitialized:
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return
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def setRate(self, rate):
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if not self._isInitialized:
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return
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def setModule(self, module):
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if not self._isInitialized:
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return
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if module =='':
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return
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self.module = module
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def setLanguage(self, language):
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if not self._isInitialized:
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return
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if language =='':
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return
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self.language = language
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def setVolume(self, volume):
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if not self._isInitialized:
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return
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12
src/fenrir/screenDriver/dummyDriver.py
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12
src/fenrir/screenDriver/dummyDriver.py
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@ -0,0 +1,12 @@
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#!/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 core import debug
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from core.screenDriver import screenDriver
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class driver(screenDriver):
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def __init__(self):
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screenDriver.__init__(self)
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373
src/fenrir/screenDriver/ptyDriver.py
Normal file
373
src/fenrir/screenDriver/ptyDriver.py
Normal file
@ -0,0 +1,373 @@
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#!/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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#attrib:
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#http://rampex.ihep.su/Linux/linux_howto/html/tutorials/mini/Colour-ls-6.html
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#0 = black, 1 = blue, 2 = green, 3 = cyan, 4 = red, 5 = purple, 6 = brown/yellow, 7 = white.
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#https://github.com/jwilk/vcsapeek/blob/master/linuxvt.py
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#blink = 5 if attr & 1 else 0
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#bold = 1 if attr & 16 else 0
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import difflib
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import re
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import subprocess
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import glob, os
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import termios
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import time
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import select
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import dbus
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import fcntl
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from array import array
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import errno
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import sys
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from utils import screen_utils
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from fcntl import ioctl
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from struct import unpack_from, unpack, pack
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from core import debug
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from core.eventData import fenrirEventType
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class driver():
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def __init__(self):
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self.vcsaDevicePath = '/dev/vcsa'
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self.ListSessions = None
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self.charmap = {}
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self.bgColorNames = {0: _('black'), 1: _('blue'), 2: _('green'), 3: _('cyan'), 4: _('red'), 5: _('Magenta'), 6: _('brown/yellow'), 7: _('white')}
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self.fgColorNames = {0: _('Black'), 1: _('Blue'), 2: _('Green'), 3: _('Cyan'), 4: _('Red'), 5: _('Magenta'), 6: _('brown/yellow'), 7: _('Light gray'), 8: _('Dark gray'), 9: _('Light blue'), 10: ('Light green'), 11: _('Light cyan'), 12: _('Light red'), 13: _('Light magenta'), 14: _('Light yellow'), 15: _('White')}
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self.hichar = None
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def initialize(self, environment):
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self.env = environment
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self.env['runtime']['processManager'].addCustomEventThread(self.updateWatchdog)
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def shutdown(self):
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pass
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def getCurrScreen(self):
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self.env['screen']['oldTTY'] = self.env['screen']['newTTY']
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try:
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currScreenFile = open('/sys/devices/virtual/tty/tty0/active','r')
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self.env['screen']['newTTY'] = str(currScreenFile.read()[3:-1])
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currScreenFile.close()
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except Exception as e:
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self.env['runtime']['debug'].writeDebugOut(str(e),debug.debugLevel.ERROR)
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def injectTextToScreen(self, text, screen = None):
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useScreen = "/dev/tty" + self.env['screen']['newTTY']
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if screen != None:
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useScreen = screen
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with open(useScreen, 'w') as fd:
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for c in text:
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fcntl.ioctl(fd, termios.TIOCSTI, c)
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def getCurrApplication(self):
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apps = []
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try:
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currScreen = self.env['screen']['newTTY']
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apps = subprocess.Popen('ps -t tty' + currScreen + ' -o comm,tty,stat', shell=True, stdout=subprocess.PIPE).stdout.read().decode()[:-1].split('\n')
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except Exception as e:
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self.env['runtime']['debug'].writeDebugOut(str(e),debug.debugLevel.ERROR)
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return
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try:
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for i in apps:
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i = i.upper()
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i = i.split()
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i[0] = i[0]
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i[1] = i[1]
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if '+' in i[2]:
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if i[0] != '':
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if not "GREP" == i[0] and \
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not "SH" == i[0] and \
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not "PS" == i[0]:
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if "TTY"+currScreen in i[1]:
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if self.env['screen']['newApplication'] != i[0]:
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self.env['screen']['newApplication'] = i[0]
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return
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except Exception as e:
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self.env['runtime']['debug'].writeDebugOut(str(e),debug.debugLevel.ERROR)
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def getSessionInformation(self):
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try:
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bus = dbus.SystemBus()
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if not self.ListSessions:
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obj = bus.get_object('org.freedesktop.login1', '/org/freedesktop/login1')
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inf = dbus.Interface(obj, 'org.freedesktop.login1.Manager')
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self.ListSessions = inf.get_dbus_method('ListSessions')
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sessions = self.ListSessions()
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self.env['screen']['autoIgnoreScreens'] = []
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for session in sessions:
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obj = bus.get_object('org.freedesktop.login1', session[4])
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inf = dbus.Interface(obj, 'org.freedesktop.DBus.Properties')
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sessionType = inf.Get('org.freedesktop.login1.Session', 'Type')
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screen = str(inf.Get('org.freedesktop.login1.Session', 'VTNr'))
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if screen == '':
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screen = str(inf.Get('org.freedesktop.login1.Session', 'TTY'))
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screen = screen[screen.upper().find('TTY') + 3:]
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if screen == '':
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self.env['runtime']['debug'].writeDebugOut('No TTY found for session:' + session[4],debug.debugLevel.ERROR)
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return
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if sessionType.upper() == 'X11':
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self.env['screen']['autoIgnoreScreens'].append(screen)
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if screen == self.env['screen']['newTTY'] :
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if self.env['general']['currUser'] != session[2]:
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self.env['general']['prevUser'] = self.env['general']['currUser']
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self.env['general']['currUser'] = session[2]
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except Exception as e:
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self.env['runtime']['debug'].writeDebugOut('getSessionInformation: Maybe no LoginD:' + str(e),debug.debugLevel.ERROR)
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self.env['screen']['autoIgnoreScreens'] = []
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self.env['runtime']['debug'].writeDebugOut('getSessionInformation:' + str(self.env['screen']['autoIgnoreScreens']) + ' ' + str(self.env['general']) ,debug.debugLevel.INFO)
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def updateWatchdog(self,active , eventQueue):
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try:
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vcsa = {}
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vcsaDevices = glob.glob('/dev/vcsa*')
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for vcsaDev in vcsaDevices:
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index = vcsaDev[9:]
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vcsa[str(index)] = open(vcsaDev,'rb')
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tty = open('/sys/devices/virtual/tty/tty0/active','r')
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currScreen = str(tty.read()[3:-1])
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oldScreen = currScreen
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watchdog = select.epoll()
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watchdog.register(vcsa[currScreen], select.POLLPRI | select.POLLERR)
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watchdog.register(tty, select.POLLPRI | select.POLLERR)
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while active.value == 1:
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changes = watchdog.poll(2)
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for change in changes:
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fileno = change[0]
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event = change[1]
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if fileno == tty.fileno():
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self.env['runtime']['debug'].writeDebugOut('ScreenChange',debug.debugLevel.INFO)
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tty.seek(0)
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currScreen = str(tty.read()[3:-1])
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if currScreen != oldScreen:
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try:
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watchdog.unregister(vcsa[ oldScreen ])
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except:
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pass
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try:
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watchdog.register(vcsa[ currScreen ], select.POLLPRI | select.POLLERR)
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except:
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pass
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oldScreen = currScreen
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eventQueue.put({"Type":fenrirEventType.ScreenChanged,"Data":''})
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try:
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vcsa[currScreen].seek(0)
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lastScreenContent = vcsa[currScreen].read()
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except:
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pass
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else:
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self.env['runtime']['debug'].writeDebugOut('ScreenUpdate',debug.debugLevel.INFO)
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vcsa[currScreen].seek(0)
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dirtyContent = vcsa[currScreen].read()
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screenContent = b''
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timeout = time.time()
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while screenContent != dirtyContent:
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screenContent = dirtyContent
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if time.time() - timeout >= 0.4:
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break
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time.sleep(0.007)
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vcsa[currScreen].seek(0)
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dirtyContent = vcsa[currScreen].read()
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eventQueue.put({"Type":fenrirEventType.ScreenUpdate,"Data":None})
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except Exception as e:
|
||||
self.env['runtime']['debug'].writeDebugOut('VCSA:updateWatchdog:' + str(e),debug.debugLevel.ERROR)
|
||||
|
||||
def updateCharMap(self, screen):
|
||||
self.charmap = {}
|
||||
try:
|
||||
tty = open('/dev/tty' + screen, 'rb')
|
||||
except Exception as e:
|
||||
self.env['runtime']['debug'].writeDebugOut('VCSA:updateCharMap:' + str(e),debug.debugLevel.ERROR)
|
||||
return
|
||||
GIO_UNIMAP = 0x4B66
|
||||
VT_GETHIFONTMASK = 0x560D
|
||||
himask = array("H", (0,))
|
||||
ioctl(tty, VT_GETHIFONTMASK, himask)
|
||||
self.hichar, = unpack_from("@H", himask)
|
||||
sz = 512
|
||||
line = ''
|
||||
while True:
|
||||
try:
|
||||
unipairs = array("H", [0]*(2*sz))
|
||||
unimapdesc = array("B", pack("@HP", sz, unipairs.buffer_info()[0]))
|
||||
ioctl(tty.fileno(), GIO_UNIMAP, unimapdesc)
|
||||
break
|
||||
except Exception as e:
|
||||
self.env['runtime']['debug'].writeDebugOut('VCSA:updateCharMap:scaling up sz=' + str(sz) + ' ' + str(e),debug.debugLevel.WARNING)
|
||||
sz *= 2
|
||||
tty.close()
|
||||
ncodes, = unpack_from("@H", unimapdesc)
|
||||
utable = unpack_from("@%dH" % (2*ncodes), unipairs)
|
||||
for u, b in zip(utable[::2], utable[1::2]):
|
||||
if self.charmap.get(b) is None:
|
||||
self.charmap[b] = chr(u)
|
||||
|
||||
def autoDecodeVCSA(self, allData, rows, cols):
|
||||
allText = ''
|
||||
allAttrib = []
|
||||
i = 0
|
||||
for y in range(rows):
|
||||
lineText = ''
|
||||
lineAttrib = []
|
||||
for x in range(cols):
|
||||
data = allData[i: i + 2]
|
||||
i += 2
|
||||
if data == b' \x07':
|
||||
#attr = 7
|
||||
#ink = 7
|
||||
#paper = 0
|
||||
#ch = ' '
|
||||
lineAttrib.append((7,15,0,0,0,0)) # attribute, ink, paper, blink, bold, underline
|
||||
lineText += ' '
|
||||
continue
|
||||
(sh,) = unpack("=H", data)
|
||||
attr = (sh >> 8) & 0xFF
|
||||
ch = sh & 0xFF
|
||||
if self.hichar == 0x100:
|
||||
attr >>= 1
|
||||
ink = attr & 0x0F
|
||||
paper = (attr>>4) & 0x0F
|
||||
blink = 0
|
||||
#if attr & 1:
|
||||
# blink = 1
|
||||
bold = 0
|
||||
#if attr & 16:
|
||||
# bold = 1
|
||||
#if (ink != 7) or (paper != 0):
|
||||
# print(ink,paper)
|
||||
if sh & self.hichar:
|
||||
ch |= 0x100
|
||||
try:
|
||||
lineText += self.charmap[ch]
|
||||
except KeyError:
|
||||
lineText += '?'
|
||||
lineAttrib.append((attr,ink, paper,blink,bold,0)) # attribute, ink, paper, blink, bold, underline
|
||||
allText += lineText + '\n'
|
||||
allAttrib += lineAttrib
|
||||
return str(allText), allAttrib
|
||||
def getFenrirBGColor(self, attribute):
|
||||
try:
|
||||
return self.bgColorNames[attribute[2]]
|
||||
except Exception as e:
|
||||
print(e)
|
||||
return ''
|
||||
def getFenrirFGColor(self, attribute):
|
||||
try:
|
||||
return self.fgColorNames[attribute[1]]
|
||||
except Exception as e:
|
||||
print(e)
|
||||
return ''
|
||||
def getFenrirUnderline(self, attribute):
|
||||
if attribute[5] == 1:
|
||||
return _('underlined')
|
||||
return ''
|
||||
def getFenrirBold(self, attribute):
|
||||
if attribute[4] == 1:
|
||||
return _('bold')
|
||||
return ''
|
||||
def getFenrirBlink(self, attribute):
|
||||
if attribute[3] == 1:
|
||||
return _('blink')
|
||||
return ''
|
||||
def getFenrirFont(self, attribute):
|
||||
return _('Default')
|
||||
def getFenrirFontSize(self, attribute):
|
||||
return _('Default')
|
||||
def update(self, trigger='onUpdate'):
|
||||
if trigger == 'onInput': # no need for an update on input for VCSA
|
||||
return
|
||||
newContentBytes = b''
|
||||
try:
|
||||
# read screen
|
||||
vcsa = open(self.vcsaDevicePath + self.env['screen']['newTTY'],'rb',0)
|
||||
newContentBytes = vcsa.read()
|
||||
vcsa.close()
|
||||
if len(newContentBytes) < 5:
|
||||
return
|
||||
except Exception as e:
|
||||
self.env['runtime']['debug'].writeDebugOut(str(e),debug.debugLevel.ERROR)
|
||||
return
|
||||
# set new "old" values
|
||||
self.env['screen']['oldContentBytes'] = self.env['screen']['newContentBytes']
|
||||
self.env['screen']['oldContentText'] = self.env['screen']['newContentText']
|
||||
self.env['screen']['oldContentAttrib'] = self.env['screen']['newContentAttrib']
|
||||
self.env['screen']['oldCursor'] = self.env['screen']['newCursor'].copy()
|
||||
if self.env['screen']['newCursorAttrib']:
|
||||
self.env['screen']['oldCursorAttrib'] = self.env['screen']['newCursorAttrib'].copy()
|
||||
self.env['screen']['oldDelta'] = self.env['screen']['newDelta']
|
||||
self.env['screen']['oldAttribDelta'] = self.env['screen']['newAttribDelta']
|
||||
self.env['screen']['oldNegativeDelta'] = self.env['screen']['newNegativeDelta']
|
||||
self.env['screen']['newContentBytes'] = newContentBytes
|
||||
# get metadata like cursor or screensize
|
||||
self.env['screen']['lines'] = int( self.env['screen']['newContentBytes'][0])
|
||||
self.env['screen']['columns'] = int( self.env['screen']['newContentBytes'][1])
|
||||
self.env['screen']['newCursor']['x'] = int( self.env['screen']['newContentBytes'][2])
|
||||
self.env['screen']['newCursor']['y'] = int( self.env['screen']['newContentBytes'][3])
|
||||
|
||||
# analyze content
|
||||
self.updateCharMap(str(self.env['screen']['newTTY']))
|
||||
self.env['screen']['newContentText'], \
|
||||
self.env['screen']['newContentAttrib'] =\
|
||||
self.autoDecodeVCSA(self.env['screen']['newContentBytes'][4:], self.env['screen']['lines'], self.env['screen']['columns'])
|
||||
|
||||
if self.env['screen']['newTTY'] != self.env['screen']['oldTTY']:
|
||||
self.env['screen']['oldContentBytes'] = b''
|
||||
self.env['screen']['oldContentAttrib'] = None
|
||||
self.env['screen']['oldContentText'] = ''
|
||||
self.env['screen']['oldCursor']['x'] = 0
|
||||
self.env['screen']['oldCursor']['y'] = 0
|
||||
self.env['screen']['oldDelta'] = ''
|
||||
self.env['screen']['oldAttribDelta'] = ''
|
||||
self.env['screen']['oldCursorAttrib'] = None
|
||||
self.env['screen']['newCursorAttrib'] = None
|
||||
self.env['screen']['oldNegativeDelta'] = ''
|
||||
# initialize current deltas
|
||||
self.env['screen']['newNegativeDelta'] = ''
|
||||
self.env['screen']['newDelta'] = ''
|
||||
self.env['screen']['newAttribDelta'] = ''
|
||||
|
||||
# changes on the screen
|
||||
oldScreenText = re.sub(' +',' ',self.env['runtime']['screenManager'].getWindowAreaInText(self.env['screen']['oldContentText']))
|
||||
newScreenText = re.sub(' +',' ',self.env['runtime']['screenManager'].getWindowAreaInText(self.env['screen']['newContentText']))
|
||||
typing = False
|
||||
if (self.env['screen']['oldContentText'] != self.env['screen']['newContentText']):
|
||||
if self.env['screen']['newContentText'] != '' and self.env['screen']['oldContentText'] == '':
|
||||
if oldScreenText == '' and\
|
||||
newScreenText != '':
|
||||
self.env['screen']['newDelta'] = newScreenText
|
||||
else:
|
||||
cursorLineStart = self.env['screen']['newCursor']['y'] * self.env['screen']['columns'] + self.env['screen']['newCursor']['y']
|
||||
cursorLineEnd = cursorLineStart + self.env['screen']['columns']
|
||||
if abs(self.env['screen']['oldCursor']['x'] - self.env['screen']['newCursor']['x']) == 1 and \
|
||||
self.env['screen']['oldCursor']['y'] == self.env['screen']['newCursor']['y'] and \
|
||||
self.env['screen']['newContentText'][:cursorLineStart] == self.env['screen']['oldContentText'][:cursorLineStart] and \
|
||||
self.env['screen']['newContentText'][cursorLineEnd:] == self.env['screen']['oldContentText'][cursorLineEnd:]:
|
||||
cursorLineStartOffset = cursorLineStart
|
||||
cursorLineEndOffset = cursorLineEnd
|
||||
#if cursorLineStart < cursorLineStart + self.env['screen']['newCursor']['x'] - 4:
|
||||
# cursorLineStartOffset = cursorLineStart + self.env['screen']['newCursor']['x'] - 4
|
||||
if cursorLineEnd > cursorLineStart + self.env['screen']['newCursor']['x'] + 3:
|
||||
cursorLineEndOffset = cursorLineStart + self.env['screen']['newCursor']['x'] + 3
|
||||
oldScreenText = self.env['screen']['oldContentText'][cursorLineStartOffset:cursorLineEndOffset]
|
||||
oldScreenText = re.sub(' +',' ',oldScreenText)
|
||||
newScreenText = self.env['screen']['newContentText'][cursorLineStartOffset:cursorLineEndOffset]
|
||||
newScreenText = re.sub(' +',' ',newScreenText)
|
||||
diff = difflib.ndiff(oldScreenText, newScreenText)
|
||||
typing = True
|
||||
else:
|
||||
diff = difflib.ndiff( oldScreenText.split('\n'),\
|
||||
newScreenText.split('\n'))
|
||||
|
||||
diffList = list(diff)
|
||||
|
||||
if self.env['runtime']['settingsManager'].getSetting('general', 'newLinePause') and not typing:
|
||||
self.env['screen']['newDelta'] = '\n'.join(x[2:] for x in diffList if x[0] == '+')
|
||||
else:
|
||||
self.env['screen']['newDelta'] = ''.join(x[2:] for x in diffList if x[0] == '+')
|
||||
self.env['screen']['newNegativeDelta'] = ''.join(x[2:] for x in diffList if x[0] == '-')
|
||||
|
||||
# track highlighted
|
||||
if self.env['screen']['oldContentAttrib'] != self.env['screen']['newContentAttrib']:
|
||||
if self.env['runtime']['settingsManager'].getSettingAsBool('focus', 'highlight'):
|
||||
self.env['screen']['newAttribDelta'], self.env['screen']['newCursorAttrib'] = screen_utils.trackHighlights(self.env['screen']['oldContentAttrib'], self.env['screen']['newContentAttrib'], self.env['screen']['newContentText'], self.env['screen']['columns'])
|
||||
|
||||
Loading…
Reference in New Issue
Block a user