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add lock, initial outputManager

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This commit is contained in:
chrys 2016-07-14 23:00:02 +02:00
parent 7b8d212af6
commit d9f8229aa5
13 changed files with 44 additions and 26 deletions
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5
src/fenrir-package/commands/commands/curr_line.py
View File

@ -4,15 +4,14 @@ class command():
def __init__(self):
pass
def run(self, environment):
environment['runtime']['speechDriver'].cancel()
environment['screenData']['oldCursorReview'] = environment['screenData']['newCursorReview']
if environment['screenData']['newCursorReview']['y'] == -1:
environment['screenData']['newCursorReview'] = environment['screenData']['newCursor'].copy()
if environment['screenData']['newContentText'].replace(" ","") == '':
environment['runtime']['speechDriver'].speak("empty line")
environment['runtime']['outputManager'].speakText(environment, "empty line")
else:
environment['runtime']['speechDriver'].speak(environment['screenData']['newContentText'].split('\n')[environment['screenData']['newCursorReview']['y']])
environment['runtime']['outputManager'].speakText(environment, environment['screenData']['newContentText'].split('\n')[environment['screenData']['newCursorReview']['y']])
return environment
def setCallback(self, callback):
pass

3
src/fenrir-package/commands/commands/exit_review.py
View File

@ -4,10 +4,9 @@ class command():
def __init__(self):
pass
def run(self, environment):
environment['runtime']['speechDriver'].cancel()
environment['screenData']['oldCursorReview'] = {'x':-1,'y':-1}
environment['screenData']['newCursorReview'] = {'x':-1,'y':-1}
environment['runtime']['speechDriver'].speak("leve review mode")
environment['runtime']['outputManager'].speakText(environment, "leve review mode")
return environment
def setCallback(self, callback):
pass

5
src/fenrir-package/commands/commands/next_line.py
View File

@ -4,7 +4,6 @@ class command():
def __init__(self):
pass
def run(self, environment):
environment['runtime']['speechDriver'].cancel()
environment['screenData']['oldCursorReview'] = environment['screenData']['newCursorReview']
if environment['screenData']['newCursorReview']['y'] == -1:
environment['screenData']['newCursorReview'] = environment['screenData']['newCursor'].copy()
@ -12,9 +11,9 @@ class command():
environment['screenData']['newCursorReview']['y'] = environment['screenData']['newCursorReview']['y'] + 1
if environment['screenData']['newContentText'].replace(" ","") == '':
environment['runtime']['speechDriver'].speak("empty line")
environment['runtime']['outputManager'].speakText(environment, "empty line")
else:
environment['runtime']['speechDriver'].speak(environment['screenData']['newContentText'].split('\n')[environment['screenData']['newCursorReview']['y']])
environment['runtime']['outputManager'].speakText(environment, environment['screenData']['newContentText'].split('\n')[environment['screenData']['newCursorReview']['y']])
return environment
def setCallback(self, callback):
pass

5
src/fenrir-package/commands/commands/prev_line.py
View File

@ -4,7 +4,6 @@ class command():
def __init__(self):
pass
def run(self, environment):
environment['runtime']['speechDriver'].cancel()
environment['screenData']['oldCursorReview'] = environment['screenData']['newCursorReview']
if environment['screenData']['newCursorReview']['y'] == -1:
environment['screenData']['newCursorReview'] = environment['screenData']['newCursor'].copy()
@ -12,9 +11,9 @@ class command():
environment['screenData']['newCursorReview']['y'] = environment['screenData']['newCursorReview']['y'] - 1
if environment['screenData']['newContentText'].replace(" ","") == '':
environment['runtime']['speechDriver'].speak("empty line")
environment['runtime']['outputManager'].speakText(environment, "empty line")
else:
environment['runtime']['speechDriver'].speak(environment['screenData']['newContentText'].split('\n')[environment['screenData']['newCursorReview']['y']])
environment['runtime']['outputManager'].speakText(environment, environment['screenData']['newContentText'].split('\n')[environment['screenData']['newCursorReview']['y']])
return environment
def setCallback(self, callback):

2
src/fenrir-package/commands/commands/shut_up.py
View File

@ -4,7 +4,7 @@ class command():
def __init__(self):
pass
def run(self, environment):
environment['runtime']['speechDriver'].cancel()
environment['runtime']['outputManager'].interruptOutput(environment)
def setCallback(self, callback):
pass
def shutdown(self):

2
src/fenrir-package/commands/onInput/10000-shut_up.py
View File

@ -5,7 +5,7 @@ class command():
pass
def run(self, environment):
if environment['screenData']['newDelta'] != environment['screenData']['oldDelta']:
environment['runtime']['speechDriver'].cancel()
environment['runtime']['outputManager'].interruptOutput(environment)
return environment
def setCallback(self, callback):
pass

2
src/fenrir-package/commands/onInput/70000-speak_incomming.py
View File

@ -6,7 +6,7 @@ class command():
def run(self, environment):
if environment['screenData']['newDelta'] != environment['screenData']['oldDelta'] or \
environment['screenData']['newTTY'] != environment['screenData']['oldTTY']:
environment['runtime']['speechDriver'].speak(environment['screenData']['newDelta'])
environment['runtime']['outputManager'].speakText(environment, environment['screenData']['newDelta'], Interrupt=False)
return environment
def setCallback(self, callback):
pass

1
src/fenrir-package/core/commandManager.py
View File

@ -31,6 +31,7 @@ class commandManager():
return environment
def executeCommand(self, environment, currCommand, section = 'commands'):
environment = environment['commands'][section][currCommand].run(environment)
if self.isCommandDefined(environment):
try:
environ = environment['commands'][section][currCommand].run(environment)

1
src/fenrir-package/core/inputManager.py
View File

@ -13,6 +13,7 @@ class inputManager():
def getKeyPressed(self, environment):
try:
r, w, x = select(self.devices, [], [])
environment['runtime']['globalLock'].acquire(True)
currShortcut = environment['input']['currShortcut']
if r != []:
for fd in r:

26
src/fenrir-package/core/outputManager.py
View File

@ -3,13 +3,25 @@
class outputManager():
def __init__(self):
pass
def presentText(self, environment, Text):
pass
def speakText(self, environment, Text):
pass
def presentText(self, environment, Text, Interrupt=True):
self.speakText(environment, Text, Interrupt)
self.brailleText(environment, Text)
def speakText(self, environment, Text, Interrupt=True):
if environment['runtime']['speechDriver'] == None:
return
if not environment['runtime']['settingsManager'].getSettingAsBool(environment, 'speech', 'enabled'):
return
if Interrupt:
self.interruptOutput(environment)
environment['runtime']['speechDriver'].speak(Text)
def brailleText(self, environment, Text):
pass
def interruptOutput(self, environment, Text):
pass
if not environment['runtime']['settingsManager'].getSettingAsBool(environment, 'braile', 'enabled'):
return
print('braille')
def interruptOutput(self, environment):
environment['runtime']['speechDriver'].cancel()
def playSoundIcon(self, environment, Text):
pass

2
src/fenrir-package/core/runtime.py
View File

@ -1,4 +1,5 @@
#!/bin/python
from _thread import allocate_lock
runtime = {
'speechDriver': None,
@ -7,4 +8,5 @@ runtime = {
'inputManager': None,
'commandManager': None,
'debug':None,
'globalLock': allocate_lock(),
}

9
src/fenrir-package/core/settingsManager.py
View File

@ -3,6 +3,7 @@ import evdev
import importlib.util
from configparser import ConfigParser
from core import inputManager
from core import outputManager
from core import commandManager
from core import environment
from core.settings import settings
@ -80,10 +81,10 @@ class settingsManager():
return value
def getSettingAsInt(self, environment, section, setting):
return int(getSetting(self, environment, section, setting))
return int(self.getSetting( environment, section, setting))
def getSettingAsBool(self, environment, section, setting):
return bool(getSetting(self, environment, section, setting))
return bool(self.getSetting(environment, section, setting))
def loadSpeechDriver(self, environment, driverName):
if environment['runtime']['speechDriver'] != None:
@ -108,7 +109,8 @@ class settingsManager():
driver_mod = importlib.util.module_from_spec(spec)
spec.loader.exec_module(driver_mod)
environment['runtime']['screenDriver'] = driver_mod.screen()
return environment
return environment
def initFenrirConfig(self):
return self.reInitFenrirConfig(environment.environment)
@ -116,6 +118,7 @@ class settingsManager():
environment['runtime']['settingsManager'] = self
environment['runtime']['inputManager'] = inputManager.inputManager()
environment['runtime']['outputManager'] = outputManager.outputManager()
environment = environment['runtime']['settingsManager'].loadShortcuts(environment)
environment = environment['runtime']['settingsManager'].loadSettings(environment)

7
src/fenrir-package/fenrir.py
View File

@ -16,13 +16,13 @@ from core import settingsManager
class fenrir():
def __init__(self):
self.threadHandleInput = None
self.environment = settingsManager.settingsManager().initFenrirConfig()
signal.signal(signal.SIGINT, self.captureSignal)
def proceed(self):
self.threadHandleInput = Thread(target=self.handleInput, args=())
self.threadHandleInput.start()
self.updateScreen()
while(self.environment['generalInformation']['running']):
self.updateScreen()
self.shutdown()
@ -35,15 +35,18 @@ class fenrir():
self.environment = self.environment['runtime']['commandManager'].executeTriggerCommands(self.environment, 'onInput')
if self.environment['input']['currShortcutString'] != '':
self.handleCommands()
self.environment['runtime']['globalLock'].release()
def updateScreen(self):
self.environment['runtime']['globalLock'].acquire(True)
self.environment = self.environment['runtime']['screenDriver'].analyzeScreen(self.environment)
self.environment = self.environment['runtime']['commandManager'].executeTriggerCommands(self.environment, 'onScreenChanged')
self.environment['runtime']['globalLock'].release()
time.sleep(0.5)
def handleCommands(self):
if (self.environment['commandInfo']['currCommand'] != '') and \
(time.time() - self.environment['commandInfo']['lastCommandTime'] >= 0.04):
(time.time() - self.environment['commandInfo']['lastCommandTime'] >= 0.05):
self.environment = self.environment['runtime']['commandManager'].executeCommand(self.environment, self.environment['commandInfo']['currCommand'], 'commands')
def shutdown(self):