Most of the pep8 changes finished. Be careful, things may be horribly broken.
This commit is contained in:
Storm Dragon
@ -12,171 +12,171 @@ import sys
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from fenrirscreenreader.core.i18n import _
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from fenrirscreenreader.core import settingsManager
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from fenrirscreenreader.core import debug
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from fenrirscreenreader.core.eventData import fenrirEventType
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from fenrirscreenreader.core.eventData import FenrirEventType
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class fenrirManager():
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class FenrirManager():
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def __init__(self, cliArgs):
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self.isInitialized = False
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self.is_initialized = False
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try:
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self.environment = settingsManager.settingsManager().initFenrirConfig(cliArgs, self)
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self.environment = settingsManager.SettingsManager().init_fenrir_config(cliArgs, self)
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if not self.environment:
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raise RuntimeError(
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'Cannot Initialize. Maybe the configfile is not available or not parseable')
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except RuntimeError:
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raise
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self.environment['runtime']['outputManager'].presentText(
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_("Start Fenrir"), soundIcon='ScreenReaderOn', interrupt=True)
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signal.signal(signal.SIGINT, self.captureSignal)
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signal.signal(signal.SIGTERM, self.captureSignal)
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self.environment['runtime']['OutputManager'].present_text(
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_("Start Fenrir"), sound_icon ='ScreenReaderOn', interrupt=True)
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signal.signal(signal.SIGINT, self.capture_signal)
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signal.signal(signal.SIGTERM, self.capture_signal)
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self.isInitialized = True
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self.is_initialized = True
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self.modifierInput = False
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self.singleKeyCommand = False
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self.command = ''
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self.setProcessName()
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self.set_process_name()
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def proceed(self):
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if not self.isInitialized:
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if not self.is_initialized:
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return
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self.environment['runtime']['eventManager'].startMainEventLoop()
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self.environment['runtime']['EventManager'].start_main_event_loop()
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self.shutdown()
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def handleInput(self, event):
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self.environment['runtime']['debug'].writeDebugOut(
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'DEBUG INPUT fenrirMan:' + str(event), debug.debugLevel.INFO)
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def handle_input(self, event):
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self.environment['runtime']['DebugManager'].write_debug_out(
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'DEBUG INPUT fenrirMan:' + str(event), debug.DebugLevel.INFO)
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if not event['Data']:
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event['Data'] = self.environment['runtime']['inputManager'].getInputEvent()
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if not event['data']:
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event['data'] = self.environment['runtime']['InputManager'].get_input_event()
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if event['Data']:
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event['Data']['EventName'] = self.environment['runtime']['inputManager'].convertEventName(
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event['Data']['EventName'])
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self.environment['runtime']['inputManager'].handleInputEvent(
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event['Data'])
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if event['data']:
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event['data']['EventName'] = self.environment['runtime']['InputManager'].convert_event_name(
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event['data']['EventName'])
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self.environment['runtime']['InputManager'].handle_input_event(
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event['data'])
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else:
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return
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if self.environment['runtime']['inputManager'].noKeyPressed():
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self.environment['runtime']['inputManager'].clearLastDeepInput()
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if self.environment['runtime']['InputManager'].no_key_pressed():
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self.environment['runtime']['InputManager'].clear_last_deep_input()
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if self.environment['runtime']['screenManager'].isIgnoredScreen():
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self.environment['runtime']['inputManager'].writeEventBuffer()
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if self.environment['runtime']['ScreenManager'].is_ignored_screen():
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self.environment['runtime']['InputManager'].write_event_buffer()
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else:
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if self.environment['runtime']['helpManager'].isTutorialMode():
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self.environment['runtime']['inputManager'].clearEventBuffer()
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self.environment['runtime']['inputManager'].keyEcho(
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event['Data'])
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if self.environment['runtime']['HelpManager'].is_tutorial_mode():
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self.environment['runtime']['InputManager'].clear_event_buffer()
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self.environment['runtime']['InputManager'].key_echo(
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event['data'])
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if self.environment['runtime']['vmenuManager'].getActive():
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self.environment['runtime']['inputManager'].clearEventBuffer()
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if self.environment['runtime']['VmenuManager'].get_active():
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self.environment['runtime']['InputManager'].clear_event_buffer()
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self.detectShortcutCommand()
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self.detect_shortcut_command()
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if self.modifierInput:
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self.environment['runtime']['inputManager'].clearEventBuffer()
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self.environment['runtime']['InputManager'].clear_event_buffer()
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if self.singleKeyCommand:
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if self.environment['runtime']['inputManager'].noKeyPressed():
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self.environment['runtime']['inputManager'].clearEventBuffer()
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if self.environment['runtime']['InputManager'].no_key_pressed():
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self.environment['runtime']['InputManager'].clear_event_buffer()
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else:
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self.environment['runtime']['inputManager'].writeEventBuffer()
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self.environment['runtime']['InputManager'].write_event_buffer()
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if self.environment['runtime']['inputManager'].noKeyPressed():
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if self.environment['runtime']['InputManager'].no_key_pressed():
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self.modifierInput = False
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self.singleKeyCommand = False
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self.environment['runtime']['inputManager'].writeEventBuffer()
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self.environment['runtime']['inputManager'].handleDeviceGrab()
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self.environment['runtime']['InputManager'].write_event_buffer()
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self.environment['runtime']['InputManager'].handle_device_grab()
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if self.environment['input']['keyForeward'] > 0:
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self.environment['input']['keyForeward'] -= 1
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self.environment['runtime']['commandManager'].executeDefaultTrigger(
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self.environment['runtime']['CommandManager'].execute_default_trigger(
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'onKeyInput')
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def handleByteInput(self, event):
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if not event['Data'] or event['Data'] == b'':
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def handle_byte_input(self, event):
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if not event['data'] or event['data'] == b'':
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return
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self.environment['runtime']['byteManager'].handleByteInput(
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event['Data'])
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self.environment['runtime']['commandManager'].executeDefaultTrigger(
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self.environment['runtime']['ByteManager'].handle_byte_input(
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event['data'])
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self.environment['runtime']['CommandManager'].execute_default_trigger(
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'onByteInput')
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def handleExecuteCommand(self, event):
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if not event['Data'] or event['Data'] == '':
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def handle_execute_command(self, event):
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if not event['data'] or event['data'] == '':
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return
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currentCommand = event['Data']
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current_command = event['data']
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# special modes
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if self.environment['runtime']['helpManager'].isTutorialMode():
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if self.environment['runtime']['commandManager'].commandExists(
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currentCommand, 'help'):
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self.environment['runtime']['commandManager'].executeCommand(
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currentCommand, 'help')
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if self.environment['runtime']['HelpManager'].is_tutorial_mode():
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if self.environment['runtime']['CommandManager'].command_exists(
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current_command, 'help'):
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self.environment['runtime']['CommandManager'].execute_command(
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current_command, 'help')
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return
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elif self.environment['runtime']['vmenuManager'].getActive():
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if self.environment['runtime']['commandManager'].commandExists(
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currentCommand, 'vmenu-navigation'):
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self.environment['runtime']['commandManager'].executeCommand(
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currentCommand, 'vmenu-navigation')
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elif self.environment['runtime']['VmenuManager'].get_active():
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if self.environment['runtime']['CommandManager'].command_exists(
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current_command, 'vmenu-navigation'):
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self.environment['runtime']['CommandManager'].execute_command(
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current_command, 'vmenu-navigation')
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return
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# default
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self.environment['runtime']['commandManager'].executeCommand(
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currentCommand, 'commands')
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self.environment['runtime']['CommandManager'].execute_command(
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current_command, 'commands')
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def handleRemoteIncomming(self, event):
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if not event['Data']:
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def handle_remote_incomming(self, event):
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if not event['data']:
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return
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self.environment['runtime']['remoteManager'].handleRemoteIncomming(
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event['Data'])
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self.environment['runtime']['remoteManager'].handle_remote_incomming(
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event['data'])
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def handleScreenChange(self, event):
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self.environment['runtime']['screenManager'].handleScreenChange(
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event['Data'])
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if self.environment['runtime']['vmenuManager'].getActive():
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def handle_screen_change(self, event):
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self.environment['runtime']['ScreenManager'].handle_screen_change(
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event['data'])
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if self.environment['runtime']['VmenuManager'].get_active():
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return
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self.environment['runtime']['commandManager'].executeDefaultTrigger(
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self.environment['runtime']['CommandManager'].execute_default_trigger(
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'onScreenChanged')
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self.environment['runtime']['screenDriver'].getCurrScreen()
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self.environment['runtime']['ScreenDriver'].get_curr_screen()
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def handleScreenUpdate(self, event):
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self.environment['runtime']['screenManager'].handleScreenUpdate(
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event['Data'])
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def handle_screen_update(self, event):
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self.environment['runtime']['ScreenManager'].handle_screen_update(
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event['data'])
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if time.time() - \
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self.environment['runtime']['inputManager'].getLastInputTime() >= 0.3:
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self.environment['runtime']['inputManager'].clearLastDeepInput()
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self.environment['runtime']['InputManager'].get_last_input_time() >= 0.3:
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self.environment['runtime']['InputManager'].clear_last_deep_input()
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if (self.environment['runtime']['cursorManager'].isCursorVerticalMove(
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) or self.environment['runtime']['cursorManager'].isCursorHorizontalMove()):
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self.environment['runtime']['commandManager'].executeDefaultTrigger(
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if (self.environment['runtime']['CursorManager'].is_cursor_vertical_move(
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) or self.environment['runtime']['CursorManager'].is_cursor_horizontal_move()):
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self.environment['runtime']['CommandManager'].execute_default_trigger(
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'onCursorChange')
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self.environment['runtime']['commandManager'].executeDefaultTrigger(
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self.environment['runtime']['CommandManager'].execute_default_trigger(
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'onScreenUpdate')
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self.environment['runtime']['inputManager'].clearLastDeepInput()
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self.environment['runtime']['InputManager'].clear_last_deep_input()
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def handlePlugInputDevice(self, event):
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def handle_plug_input_device(self, event):
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try:
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self.environment['runtime']['inputManager'].setLastDetectedDevices(
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event['Data'])
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self.environment['runtime']['InputManager'].set_last_detected_devices(
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event['data'])
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except Exception as e:
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self.environment['runtime']['debug'].writeDebugOut(
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'handlePlugInputDevice: Error setting last detected devices: ' + str(e),
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debug.debugLevel.ERROR)
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self.environment['runtime']['inputManager'].handlePlugInputDevice(
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event['Data'])
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self.environment['runtime']['commandManager'].executeDefaultTrigger(
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self.environment['runtime']['DebugManager'].write_debug_out(
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'handle_plug_input_device: Error setting last detected devices: ' + str(e),
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debug.DebugLevel.ERROR)
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self.environment['runtime']['InputManager'].handle_plug_input_device(
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event['data'])
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self.environment['runtime']['CommandManager'].execute_default_trigger(
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'onPlugInputDevice', force=True)
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self.environment['runtime']['inputManager'].setLastDetectedDevices(
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self.environment['runtime']['InputManager'].set_last_detected_devices(
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None)
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def handleHeartBeat(self, event):
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self.environment['runtime']['commandManager'].executeDefaultTrigger(
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def handle_heart_beat(self, event):
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self.environment['runtime']['CommandManager'].execute_default_trigger(
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'onHeartBeat', force=True)
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def detectShortcutCommand(self):
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def detect_shortcut_command(self):
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if self.environment['input']['keyForeward'] > 0:
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return
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@ -184,24 +184,24 @@ class fenrirManager():
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self.environment['input']['currInput']):
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return
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if self.environment['runtime']['inputManager'].isKeyPress():
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self.modifierInput = self.environment['runtime']['inputManager'].currKeyIsModifier(
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if self.environment['runtime']['InputManager'].is_key_press():
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self.modifierInput = self.environment['runtime']['InputManager'].curr_key_is_modifier(
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)
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else:
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if not self.environment['runtime']['inputManager'].noKeyPressed():
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if not self.environment['runtime']['InputManager'].no_key_pressed():
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if self.singleKeyCommand:
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self.singleKeyCommand = len(
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self.environment['input']['currInput']) == 1
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if not (
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self.singleKeyCommand and self.environment['runtime']['inputManager'].noKeyPressed()):
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currentShortcut = self.environment['runtime']['inputManager'].getCurrShortcut(
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self.singleKeyCommand and self.environment['runtime']['InputManager'].no_key_pressed()):
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current_shortcut = self.environment['runtime']['InputManager'].get_curr_shortcut(
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)
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self.command = self.environment['runtime']['inputManager'].getCommandForShortcut(
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currentShortcut)
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self.command = self.environment['runtime']['InputManager'].get_command_for_shortcut(
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current_shortcut)
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if not self.modifierInput:
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if self.environment['runtime']['inputManager'].isKeyPress():
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if self.environment['runtime']['InputManager'].is_key_press():
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if self.command != '':
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self.singleKeyCommand = True
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@ -211,16 +211,16 @@ class fenrirManager():
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# fire event
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if self.command != '':
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if self.modifierInput:
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self.environment['runtime']['eventManager'].putToEventQueue(
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fenrirEventType.ExecuteCommand, self.command)
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self.environment['runtime']['EventManager'].put_to_event_queue(
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FenrirEventType.execute_command, self.command)
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self.command = ''
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else:
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if self.singleKeyCommand:
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self.environment['runtime']['eventManager'].putToEventQueue(
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fenrirEventType.ExecuteCommand, self.command)
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self.environment['runtime']['EventManager'].put_to_event_queue(
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FenrirEventType.execute_command, self.command)
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self.command = ''
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def setProcessName(self, name='fenrir'):
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def set_process_name(self, name='fenrir'):
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"""Attempts to set the process name to 'fenrir'."""
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try:
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from setproctitle import setproctitle
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@ -233,33 +233,33 @@ class fenrirManager():
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try:
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from ctypes import cdll, byref, create_string_buffer
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libc = cdll.LoadLibrary('libc.so.6')
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stringBuffer = create_string_buffer(len(name) + 1)
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stringBuffer.value = bytes(name, 'UTF-8')
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libc.prctl(15, byref(stringBuffer), 0, 0, 0)
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string_buffer = create_string_buffer(len(name) + 1)
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string_buffer.value = bytes(name, 'UTF-8')
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libc.prctl(15, byref(string_buffer), 0, 0, 0)
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return True
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except Exception as e:
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self.environment['runtime']['debug'].writeDebugOut(
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'setProcName: Error setting process name: ' + str(e), debug.debugLevel.ERROR)
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self.environment['runtime']['DebugManager'].write_debug_out(
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'setProcName: Error setting process name: ' + str(e), debug.DebugLevel.ERROR)
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return False
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def shutdownRequest(self):
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def shutdown_request(self):
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try:
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self.environment['runtime']['eventManager'].stopMainEventLoop()
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self.environment['runtime']['EventManager'].stop_main_event_loop()
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except Exception as e:
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self.environment['runtime']['debug'].writeDebugOut(
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'shutdownRequest: Error stopping main event loop: ' + str(e),
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debug.debugLevel.ERROR)
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self.environment['runtime']['DebugManager'].write_debug_out(
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'shutdown_request: Error stopping main event loop: ' + str(e),
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debug.DebugLevel.ERROR)
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def captureSignal(self, sigInit, frame):
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self.shutdownRequest()
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def capture_signal(self, sigInit, frame):
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self.shutdown_request()
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def shutdown(self):
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self.environment['runtime']['inputManager'].ungrabAllDevices()
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self.environment['runtime']['eventManager'].stopMainEventLoop()
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self.environment['runtime']['outputManager'].presentText(
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_("Quit Fenrir"), soundIcon='ScreenReaderOff', interrupt=True)
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self.environment['runtime']['eventManager'].cleanEventQueue()
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self.environment['runtime']['InputManager'].ungrab_all_devices()
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self.environment['runtime']['EventManager'].stop_main_event_loop()
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self.environment['runtime']['OutputManager'].present_text(
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_("Quit Fenrir"), sound_icon ='ScreenReaderOff', interrupt=True)
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self.environment['runtime']['EventManager'].clean_event_queue()
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time.sleep(0.6)
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for currentManager in self.environment['general']['managerList']:
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Reference in New Issue
Block a user