/usr/share/pyshared/autokey/interface.py is in autokey-common 0.71.2-1.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
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# Copyright (C) 2011 Chris Dekter
#
# This program is free software: you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation, either version 3 of the License, or
# (at your option) any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program. If not, see <http://www.gnu.org/licenses/>.
__all__ = ["XRecordInterface", "EvDevInterface", "AtSpiInterface"]
import os, threading, re, time, socket, select, logging
try:
import pyatspi
HAS_ATSPI = True
except ImportError:
HAS_ATSPI = False
from Xlib import X, XK, display, error
try:
from Xlib.ext import record, xtest
HAS_RECORD = True
except ImportError:
HAS_RECORD = False
from Xlib.protocol import rq, event
import common
if common.USING_QT:
from PyQt4.QtGui import QClipboard, QApplication
else:
import gtk
logger = logging.getLogger("interface")
MASK_INDEXES = [
(X.ShiftMapIndex, X.ShiftMask),
(X.ControlMapIndex, X.ControlMask),
(X.LockMapIndex, X.LockMask),
(X.Mod1MapIndex, X.Mod1Mask),
(X.Mod2MapIndex, X.Mod2Mask),
(X.Mod3MapIndex, X.Mod3Mask),
(X.Mod4MapIndex, X.Mod4Mask),
(X.Mod5MapIndex, X.Mod5Mask),
]
CAPSLOCK_LEDMASK = 1<<0
NUMLOCK_LEDMASK = 1<<1
class XInterfaceBase(threading.Thread):
"""
Encapsulates the common functionality for the two X interface classes.
"""
def __init__(self, mediator, app):
threading.Thread.__init__(self)
self.setDaemon(True)
self.setName("XInterface-thread")
self.mediator = mediator
self.app = app
self.localDisplay = display.Display()
self.rootWindow = self.localDisplay.screen().root
self.lock = threading.RLock()
self.dpyLock = threading.RLock()
self.lastChars = [] # TODO QT4 Workaround - remove me once the bug is fixed
if common.USING_QT:
self.clipBoard = QApplication.clipboard()
else:
self.clipBoard = gtk.Clipboard()
self.selection = gtk.Clipboard(selection="PRIMARY")
self.__initMappings()
self.rootWindow.change_attributes(event_mask=X.SubstructureNotifyMask)
# Set initial lock state
ledMask = self.localDisplay.get_keyboard_control().led_mask
mediator.set_modifier_state(Key.CAPSLOCK, (ledMask & CAPSLOCK_LEDMASK) != 0)
mediator.set_modifier_state(Key.NUMLOCK, (ledMask & NUMLOCK_LEDMASK) != 0)
# Window name atoms
self.__NameAtom = self.localDisplay.intern_atom("_NET_WM_NAME", True)
self.__VisibleNameAtom = self.localDisplay.intern_atom("_NET_WM_VISIBLE_NAME", True)
def __initMappings(self):
# TODO - this is a hack - do we need to reimplement it the new way?
#altGrTuples = self.localDisplay.keysym_to_keycodes(XK.XK_ISO_Level3_Shift)
#for keyCode, level in altGrTuples:
# self.keyCodes[Key.ALT_GR] = keyCode
# self.keyNames[keyCode] = Key.ALT_GR
# Build modifier mask mapping
self.modMasks = {}
mapping = self.localDisplay.get_modifier_mapping()
for keySym, ak in XK_TO_AK_MAP.iteritems():
if ak in MODIFIERS:
keyCodeList = self.localDisplay.keysym_to_keycodes(keySym)
found = False
for keyCode, lvl in keyCodeList:
for index, mask in MASK_INDEXES:
if keyCode in mapping[index]:
self.modMasks[ak] = mask
found = True
break
if found: break
logger.debug("Modifier masks: %r", self.modMasks)
self.__grabHotkeys()
if logging.getLogger().getEffectiveLevel() == logging.DEBUG:
self.keymap_test()
def keymap_test(self):
#logger.debug("XK keymap:")
code = self.localDisplay.keycode_to_keysym(108, 0)
for attr in XK.__dict__.iteritems():
if attr[0].startswith("XK"):
if attr[1] == code:
logger.debug("Alt-Grid: %s, %s", attr[0], attr[1])
logger.debug(repr(self.localDisplay.keysym_to_keycodes(XK.XK_ISO_Level3_Shift)))
logger.debug("X Server Keymap")
for char in "\\|`1234567890-=~!@#$%^&*()qwertyuiop[]asdfghjkl;'zxcvbnm,./QWERTYUIOP{}ASDFGHJKL:\"ZXCVBNM<>?":
keyCodeList = self.localDisplay.keysym_to_keycodes(ord(char))
if len(keyCodeList) > 0:
logger.debug("[%s] : %s", char, keyCodeList)
else:
logger.debug("No mapping for [%s]", char)
def __grabHotkeys(self):
"""
Run during startup to grab global and specific hotkeys in all open windows
"""
c = self.app.configManager
hotkeys = c.hotKeys + c.hotKeyFolders
# Grab global hotkeys in root window
for item in c.globalHotkeys:
if item.enabled:
self.__grabHotkey(item.hotKey, item.modifiers, self.rootWindow)
# Grab hotkeys without a filter in root window
for item in hotkeys:
if item.windowTitleRegex is None:
self.__grabHotkey(item.hotKey, item.modifiers, self.rootWindow)
self.__recurseTree(self.rootWindow, hotkeys)
def __recurseTree(self, parent, hotkeys):
# Grab matching hotkeys in all open child windows
for window in parent.query_tree().children:
title = self.get_window_title(window)
if title != "" and title != "None":
for item in hotkeys:
if item.windowTitleRegex is not None and item._should_trigger_window_title(title):
self.__grabHotkey(item.hotKey, item.modifiers, window)
try:
self.__recurseTree(window, hotkeys)
except:
logger.exception("__recurseTree failed")
def __grabHotkeysForWindow(self, window):
"""
Grab all hotkeys relevant to the window
Used when a new windows is mapped
"""
c = self.app.configManager
hotkeys = c.hotKeys + c.hotKeyFolders
title = self.get_window_title(window)
if title != "" and title != "None":
for item in hotkeys:
if item.windowTitleRegex is not None and item._should_trigger_window_title(title):
self.__grabHotkey(item.hotKey, item.modifiers, window)
def __grabHotkey(self, key, modifiers, window):
"""
Grab a specific hotkey in the given window
"""
logger.debug("Grabbing hotkey: %r %r", modifiers, key)
try:
keycode = self.__lookupKeyCode(key)
mask = 0
for mod in modifiers:
mask |= self.modMasks[mod]
window.grab_key(keycode, mask, True, X.GrabModeAsync, X.GrabModeAsync)
if Key.NUMLOCK in self.modMasks:
window.grab_key(keycode, mask|self.modMasks[Key.NUMLOCK], True, X.GrabModeAsync, X.GrabModeAsync)
if Key.CAPSLOCK in self.modMasks:
window.grab_key(keycode, mask|self.modMasks[Key.CAPSLOCK], True, X.GrabModeAsync, X.GrabModeAsync)
if Key.CAPSLOCK in self.modMasks and Key.NUMLOCK in self.modMasks:
window.grab_key(keycode, mask|self.modMasks[Key.CAPSLOCK]|self.modMasks[Key.NUMLOCK], True, X.GrabModeAsync, X.GrabModeAsync)
except Exception, e:
logger.warn("Failed to grab hotkey %r %r: %s", modifiers, key, str(e))
def grab_hotkey(self, item):
"""
Grab a hotkey.
If the hotkey has no filter regex, it is global and need only be grabbed from the root window
If it has a filter regex, iterate over all children of the root and grab from matching windows
"""
if item.windowTitleRegex is None:
self.__grabHotkey(item.hotKey, item.modifiers, self.rootWindow)
else:
self.__grabRecurse(item, self.rootWindow)
def __grabRecurse(self, item, parent):
for window in parent.query_tree().children:
title = self.get_window_title(window)
if title != "" and title != "None" and item._should_trigger_window_title(title):
self.__grabHotkey(item.hotKey, item.modifiers, window)
self.__grabRecurse(item, window)
def ungrab_hotkey(self, item):
"""
Ungrab a hotkey.
If the hotkey has no filter regex, it is global and need only be ungrabbed from the root window
If it has a filter regex, iterate over all children of the root and ungrab from matching windows
"""
if item.windowTitleRegex is None:
self.__ungrabHotkey(item.hotKey, item.modifiers, self.rootWindow)
else:
self.__ungrabRecurse(item, self.rootWindow)
def __ungrabRecurse(self, item, parent):
for window in parent.query_tree().children:
title = self.get_window_title(window)
if title != "" and title != "None" and item._should_trigger_window_title(title):
self.__ungrabHotkey(item.hotKey, item.modifiers, window)
self.__ungrabRecurse(item, window)
def __ungrabHotkey(self, key, modifiers, window):
"""
Ungrab a specific hotkey in the given window
"""
logger.debug("Ungrabbing hotkey: %r %r", modifiers, key)
try:
keycode = self.__lookupKeyCode(key)
mask = 0
for mod in modifiers:
mask |= self.modMasks[mod]
window.ungrab_key(keycode, mask)
if Key.NUMLOCK in self.modMasks:
window.ungrab_key(keycode, mask|self.modMasks[Key.NUMLOCK])
if Key.CAPSLOCK in self.modMasks:
window.ungrab_key(keycode, mask|self.modMasks[Key.CAPSLOCK])
if Key.CAPSLOCK in self.modMasks and Key.NUMLOCK in self.modMasks:
window.ungrab_key(keycode, mask|self.modMasks[Key.CAPSLOCK]|self.modMasks[Key.NUMLOCK])
except Exception, e:
logger.warn("Failed to ungrab hotkey %r %r: %s", modifiers, key, str(e))
def lookup_string(self, keyCode, shifted, numlock, altGrid):
if keyCode == 0:
return "<unknown>"
keySym = self.localDisplay.keycode_to_keysym(keyCode, 0)
if keySym in XK_TO_AK_NUMLOCKED and numlock and not (numlock and shifted):
return XK_TO_AK_NUMLOCKED[keySym]
elif keySym in XK_TO_AK_MAP:
return XK_TO_AK_MAP[keySym]
else:
try:
index = 0
if shifted: index += 1
if altGrid: index += 4
return unichr(self.localDisplay.keycode_to_keysym(keyCode, index))
except ValueError:
return "<code%d>" % keyCode
def send_string_clipboard(self, string, pasteCommand):
logger.debug("Sending string: %r", string)
if pasteCommand is None:
if common.USING_QT:
self.sem = threading.Semaphore(0)
self.app.exec_in_main(self.__fillSelection, string)
self.sem.acquire()
else:
self.__fillSelection(string)
focus = self.localDisplay.get_input_focus().focus
xtest.fake_input(focus, X.ButtonPress, X.Button2)
xtest.fake_input(focus, X.ButtonRelease, X.Button2)
else:
if common.USING_QT:
self.sem = threading.Semaphore(0)
self.app.exec_in_main(self.__fillClipboard, string)
self.sem.acquire()
else:
self.__fillClipboard(string)
self.mediator.send_string(pasteCommand)
logger.debug("Send via clipboard done")
def __fillSelection(self, string):
if common.USING_QT:
self.clipBoard.setText(string, QClipboard.Selection)
self.sem.release()
else:
gtk.gdk.threads_enter()
self.selection.set_text(string.encode("utf-8"))
gtk.gdk.threads_leave()
def __fillClipboard(self, string):
if common.USING_QT:
self.clipBoard.setText(string, QClipboard.Clipboard)
self.sem.release()
else:
gtk.gdk.threads_enter()
self.clipBoard.set_text(string.encode("utf-8"))
gtk.gdk.threads_leave()
def begin_send(self):
self.unmapCodes = []
self.remappedChars = {}
focus = self.localDisplay.get_input_focus().focus
focus.grab_keyboard(True, X.GrabModeAsync, X.GrabModeAsync, X.CurrentTime)
self.localDisplay.flush()
def finish_send(self):
if len(self.unmapCodes) > 0:
unmapCodes = self.unmapCodes
mapping = self.localDisplay.get_keyboard_mapping(min(unmapCodes), max(unmapCodes) - min(unmapCodes) + 1)
firstCode = min(unmapCodes)
for code in unmapCodes:
mapping[code - firstCode][0] = 0
mapping[code - firstCode][1] = 0
mapping = [tuple(l) for l in mapping]
self.localDisplay.change_keyboard_mapping(firstCode, mapping)
time.sleep(0.15) # sleep needed for other x clients to get the MappingNotify
self.localDisplay.ungrab_keyboard(X.CurrentTime)
self.localDisplay.flush()
def grab_keyboard(self):
t = threading.Thread(target=self.__grab_keyboard)
t.start()
def __grab_keyboard(self):
self.dpyLock.acquire()
self.rootWindow.grab_keyboard(True, X.GrabModeAsync, X.GrabModeAsync, X.CurrentTime)
self.localDisplay.flush()
self.dpyLock.release()
def ungrab_keyboard(self):
self.dpyLock.acquire()
self.localDisplay.ungrab_keyboard(X.CurrentTime)
self.localDisplay.flush()
self.dpyLock.release()
def __getAvailableKeycodes(self):
keyCode = 8
avail = []
for keyCodeMapping in self.localDisplay.get_keyboard_mapping(keyCode, 200):
codeAvail = True
for offset in keyCodeMapping:
if offset != 0:
codeAvail = False
break
if codeAvail:
avail.append(keyCode)
keyCode += 1
return avail
def send_string(self, string):
"""
Send a string of printable characters.
"""
logger.debug("Sending string: %r", string)
# First find out if any chars need remapping
remapChars = []
for char in string:
keyCodeList = self.localDisplay.keysym_to_keycodes(ord(char))
if len(keyCodeList) == 0 and char not in self.remappedChars:
remapChars.append(char)
# Now we know which chars need remapping, do it
if len(remapChars) > 0:
logger.debug("Characters requiring remapping: %r", remapChars)
availCodes = self.__getAvailableKeycodes()
logger.debug("Remapping with keycodes in the range: %r", availCodes)
mapping = self.localDisplay.get_keyboard_mapping(min(availCodes), max(availCodes) - min(availCodes) + 1)
firstCode = min(availCodes)
for i in xrange(len(availCodes) - 1):
code = availCodes[i]
sym1 = 0
sym2 = 0
if len(remapChars) > 0:
char = remapChars.pop(0)
self.remappedChars[char] = (code, 0)
sym1 = ord(char)
if len(remapChars) > 0:
char = remapChars.pop(0)
self.remappedChars[char] = (code, 1)
sym2 = ord(char)
if sym1 != 0:
mapping[code - firstCode][0] = sym1
mapping[code - firstCode][1] = sym2
self.unmapCodes.append(code)
mapping = [tuple(l) for l in mapping]
self.localDisplay.change_keyboard_mapping(firstCode, mapping)
self.localDisplay.flush()
self.dpyLock.acquire()
focus = self.localDisplay.get_input_focus().focus
self.dpyLock.release()
for char in string:
try:
keyCodeList = self.localDisplay.keysym_to_keycodes(ord(char))
if len(keyCodeList) > 0:
keyCode, offset = keyCodeList[0]
if offset == 0:
self.__sendKeyCode(keyCode, theWindow=focus)
if offset == 1:
self.__sendKeyCode(keyCode, self.modMasks[Key.SHIFT], focus)
if offset == 4:
self.__sendKeyCode(keyCode, self.modMasks[Key.ALT_GR], focus)
elif char in self.remappedChars:
keyCode, offset = self.remappedChars[char]
if offset == 0:
self.__sendKeyCode(keyCode, theWindow=focus)
if offset == 1:
self.__sendKeyCode(keyCode, self.modMasks[Key.SHIFT], focus)
elif len(availCodes) > 0:
# Remap available keycode and send
self.localDisplay.change_keyboard_mapping(availCodes[-1], [(ord(char),)])
self.localDisplay.sync()
time.sleep(0.15) # sleep needed for other x clients to get the MappingNotify
self.__sendKeyCode(availCodes[-1], theWindow=focus)
if availCodes[-1] not in self.unmapCodes:
self.unmapCodes.append(availCodes[-1])
else:
logger.warn("Unable to send character %r", char)
except Exception, e:
logger.exception("Error sending char %r: %s", char, str(e))
def send_key(self, keyName):
"""
Send a specific non-printing key, eg Up, Left, etc
"""
logger.debug("Send special key: [%r]", keyName)
self.__sendKeyCode(self.__lookupKeyCode(keyName))
def fake_keypress(self, keyName):
keyCode = self.__lookupKeyCode(keyName)
xtest.fake_input(self.rootWindow, X.KeyPress, keyCode)
xtest.fake_input(self.rootWindow, X.KeyRelease, keyCode)
def fake_keydown(self, keyName):
keyCode = self.__lookupKeyCode(keyName)
xtest.fake_input(self.rootWindow, X.KeyPress, keyCode)
def fake_keyup(self, keyName):
keyCode = self.__lookupKeyCode(keyName)
xtest.fake_input(self.rootWindow, X.KeyRelease, keyCode)
def send_modified_key(self, keyName, modifiers):
"""
Send a modified key (e.g. when emulating a hotkey)
"""
logger.debug("Send modified key: modifiers: %s key: %s", modifiers, keyName)
try:
mask = 0
for mod in modifiers:
mask |= self.modMasks[mod]
keyCode = self.__lookupKeyCode(keyName)
self.__sendKeyCode(keyCode, mask)
except Exception, e:
logger.warn("Error sending modified key %r %r: %s", modifiers, keyName, str(e))
def send_mouse_click(self, xCoord, yCoord, button, relative):
# Get current pointer position so we can return it there
pos = self.rootWindow.query_pointer()
if relative:
focus = self.localDisplay.get_input_focus().focus
focus.warp_pointer(xCoord, yCoord)
xtest.fake_input(focus, X.ButtonPress, button, x=xCoord, y=yCoord)
xtest.fake_input(focus, X.ButtonRelease, button, x=xCoord, y=yCoord)
else:
self.rootWindow.warp_pointer(xCoord, yCoord)
xtest.fake_input(self.rootWindow, X.ButtonPress, button, x=xCoord, y=yCoord)
xtest.fake_input(self.rootWindow, X.ButtonRelease, button, x=xCoord, y=yCoord)
self.rootWindow.warp_pointer(pos.root_x, pos.root_y)
self.flush()
def flush(self):
self.localDisplay.flush()
self.lastChars = []
def press_key(self, keyName):
self.__sendKeyPressEvent(self.__lookupKeyCode(keyName), 0)
def release_key(self, keyName):
self.__sendKeyReleaseEvent(self.__lookupKeyCode(keyName), 0)
def __flushEvents(self):
r, w, x = select.select([self.localDisplay], [], [], 0)
if self.localDisplay in r:
for x in range(self.localDisplay.pending_events()):
event = self.localDisplay.next_event()
if event.type == X.MapNotify:
logger.debug("New window mapped, grabbing hotkeys")
try:
self.__grabHotkeysForWindow(event.window)
except:
logging.exception("Window destroyed during hotkey grab")
def _handleKeyPress(self, keyCode):
self.lock.acquire()
self.__flushEvents()
modifier = self.__decodeModifier(keyCode)
if modifier is not None:
self.mediator.handle_modifier_down(modifier)
else:
self.mediator.handle_keypress(keyCode, self.get_window_title())
def _handleKeyRelease(self, keyCode):
try:
self.lock.release()
except RuntimeError, e:
pass # ignore releasing of lock when not acquired
# just means we got a KeyRelease with no matching KeyPress
modifier = self.__decodeModifier(keyCode)
if modifier is not None:
self.mediator.handle_modifier_up(modifier)
def __decodeModifier(self, keyCode):
"""
Checks if the given keyCode is a modifier key. If it is, returns the modifier name
constant as defined in the iomediator module. If not, returns C{None}
"""
keyName = self.lookup_string(keyCode, False, False, False)
if keyName in MODIFIERS:
return keyName
return None
def __updateMapping(self, event):
logger.info("Got XMappingNotify - reloading keyboard mapping")
self.localDisplay.refresh_keyboard_mapping(event)
self.__initMappings()
def __sendKeyCode(self, keyCode, modifiers=0, theWindow=None):
if ConfigManager.SETTINGS[ENABLE_QT4_WORKAROUND]:
self.__doQT4Workaround(keyCode)
self.__sendKeyPressEvent(keyCode, modifiers, theWindow)
self.__sendKeyReleaseEvent(keyCode, modifiers, theWindow)
def __doQT4Workaround(self, keyCode):
if len(self.lastChars) > 0:
if keyCode in self.lastChars and not self.lastChars[-1] == keyCode:
time.sleep(0.0125)
#print "waiting"
self.lastChars.append(keyCode)
if len(self.lastChars) > 10:
self.lastChars.pop(0)
#print self.lastChars
def __sendKeyPressEvent(self, keyCode, modifiers, theWindow=None):
if theWindow is None:
focus = self.localDisplay.get_input_focus().focus
else:
focus = theWindow
keyEvent = event.KeyPress(
detail=keyCode,
time=X.CurrentTime,
root=self.rootWindow,
window=focus,
child=X.NONE,
root_x=1,
root_y=1,
event_x=1,
event_y=1,
state=modifiers,
same_screen=1
)
focus.send_event(keyEvent)
def __sendKeyReleaseEvent(self, keyCode, modifiers, theWindow=None):
if theWindow is None:
focus = self.localDisplay.get_input_focus().focus
else:
focus = theWindow
keyEvent = event.KeyRelease(
detail=keyCode,
time=X.CurrentTime,
root=self.rootWindow,
window=focus,
child=X.NONE,
root_x=1,
root_y=1,
event_x=1,
event_y=1,
state=modifiers,
same_screen=1
)
focus.send_event(keyEvent)
def __lookupKeyCode(self, char):
if char in AK_TO_XK_MAP:
return self.localDisplay.keysym_to_keycode(AK_TO_XK_MAP[char])
elif char.startswith("<code"):
return int(char[5:-1])
else:
try:
return self.localDisplay.keysym_to_keycode(ord(char))
except Exception, e:
logger.error("Unknown key name: %s", char)
raise
def get_window_title(self, window=None):
self.dpyLock.acquire()
try:
if window is None:
windowvar = self.localDisplay.get_input_focus().focus
else:
windowvar = window
atom = windowvar.get_property(self.__VisibleNameAtom, 0, 0, 255)
atom = atom or windowvar.get_property(self.__NameAtom, 0, 0, 255)
if atom:
return atom.value
else:
return self.__getAppName(windowvar)
except:
return ""
finally:
self.dpyLock.release()
def __getAppName(self, windowvar):
wmname = windowvar.get_wm_name()
wmclass = windowvar.get_wm_class()
if (wmname == None) and (wmclass == None):
return self.__getAppName(windowvar.query_tree().parent)
elif wmname == "":
if wmclass == "":
return self.__getAppName(windowvar.query_tree().parent)
else:
return wmclass[0]
return str(wmname)
class EvDevInterface(XInterfaceBase):
def __init__(self, mediator, app):
XInterfaceBase.__init__(self, mediator, app)
self.cancelling = False
self.__connect()
def cancel(self):
self.cancelling = True
self.join(1.0)
self.localDisplay.close()
def run(self):
logger.info("EvDev interface thread starting")
while True:
if self.cancelling:
logger.info("EvDev interface thread terminated")
break
try:
# Request next event
try:
data = self.socket.recv(common.PACKET_SIZE)
except socket.timeout:
continue # Timeout means no data to received
data = data.strip()
keyCode, button, state = data.split(',')
if keyCode:
keyCode = int(keyCode)
if state == '2':
self._handleKeyRelease(keyCode)
self._handleKeyPress(keyCode)
elif state == '1':
self._handleKeyPress(keyCode)
elif state == '0':
self._handleKeyRelease(keyCode)
if button:
ret = self.localDisplay.get_input_focus().focus.query_pointer()
self.mediator.handle_mouse_click(ret.root_x, ret.root_y, ret.win_x, ret.win_y, button)
except:
logger.exception("Connection to EvDev daemon lost")
self.__connLost()
continue
def __connect(self):
# Connect to event daemon
self.connected = False
logger.info("Attempting to establish connection to EvDev daemon")
self.socket = socket.socket(socket.AF_UNIX, socket.SOCK_STREAM)
self.socket.settimeout(1)
try:
self.socket.connect(common.DOMAIN_SOCKET_PATH)
logger.info("EvDev daemon connected")
self.connected = True
except socket.error, e:
raise Exception("Unable to connect to EvDev daemon:\n" + str(e))
def __connLost(self):
# Called when the connection is lost - try to re-establish
# Loops every 10 seconds trying to establish a connection.
self.socket.close()
self.connected = False
while not self.connected:
try:
self.__connect()
except:
pass # don't care if something went wrong - keep retrying
if self.cancelling:
break
if not self.connected:
time.sleep(10)
class XRecordInterface(XInterfaceBase):
def __init__(self, mediator, app):
XInterfaceBase.__init__(self, mediator, app)
self.recordDisplay = display.Display()
self.__locksChecked = False
# Check for record extension
if not self.recordDisplay.has_extension("RECORD"):
raise Exception("Your X-Server does not have the RECORD extension available/enabled.")
def run(self):
# Create a recording context; we only want key and mouse events
self.ctx = self.recordDisplay.record_create_context(
0,
[record.AllClients],
[{
'core_requests': (0, 0),
'core_replies': (0, 0),
'ext_requests': (0, 0, 0, 0),
'ext_replies': (0, 0, 0, 0),
'delivered_events': (0, 0),
'device_events': (X.KeyPress, X.ButtonPress), #X.KeyRelease,
'errors': (0, 0),
'client_started': False,
'client_died': False,
}])
# Enable the context; this only returns after a call to record_disable_context,
# while calling the callback function in the meantime
logger.info("XRecord interface thread starting")
self.recordDisplay.record_enable_context(self.ctx, self.__processEvent)
# Finally free the context
self.recordDisplay.record_free_context(self.ctx)
self.recordDisplay.close()
def cancel(self):
self.localDisplay.record_disable_context(self.ctx)
self.localDisplay.flush()
self.localDisplay.close()
self.join(1.0)
def __processEvent(self, reply):
if reply.category != record.FromServer:
return
if reply.client_swapped:
return
if not len(reply.data) or ord(reply.data[0]) < 2:
# not an event
return
data = reply.data
while len(data):
event, data = rq.EventField(None).parse_binary_value(data, self.recordDisplay.display, None, None)
if event.type == X.KeyPress:
self._handleKeyPress(event.detail)
elif event.type == X.KeyRelease:
self._handleKeyRelease(event.detail)
elif event.type == X.ButtonPress:
focus = self.localDisplay.get_input_focus().focus
try:
rel = focus.translate_coords(self.rootWindow, event.root_x, event.root_y)
self.mediator.handle_mouse_click(event.root_x, event.root_y, rel.x, rel.y, event.detail)
except:
self.mediator.handle_mouse_click(event.root_x, event.root_y, 0, 0, event.detail)
class AtSpiInterface(XInterfaceBase):
def __init__(self, mediator, app):
XInterfaceBase.__init__(self, mediator, app)
self.registry = pyatspi.Registry
self.activeWindow = ""
def start(self):
logger.info("AT-SPI interface thread starting")
self.registry.registerKeystrokeListener(self.__processKeyEvent, mask=pyatspi.allModifiers())
self.registry.registerEventListener(self.__processWindowEvent, 'window:activate')
self.registry.registerEventListener(self.__processMouseEvent, 'mouse:button')
def cancel(self):
self.registry.deregisterKeystrokeListener(self.__processKeyEvent, mask=pyatspi.allModifiers())
self.registry.deregisterEventListener(self.__processWindowEvent, 'window:activate')
self.registry.deregisterEventListener(self.__processMouseEvent, 'mouse:button')
self.registry.stop()
self.localDisplay.close()
def __processKeyEvent(self, event):
if event.type == pyatspi.KEY_PRESSED_EVENT:
self._handleKeyPress(event.hw_code)
else:
self._handleKeyRelease(event.hw_code)
def __processMouseEvent(self, event):
if event.type[-1] == 'p':
button = int(event.type[-2])
focus = self.localDisplay.get_input_focus().focus
try:
rel = focus.translate_coords(self.rootWindow, event.detail1, event.detail2)
relX = rel.x
relY = rel.y
except:
relX = 0
relY = 0
self.mediator.handle_mouse_click(event.detail1, event.detail2, relX, relY, button)
def __processWindowEvent(self, event):
self.activeWindow = event.source_name
self.mediator.handle_mouse_click(0, 0, 0, 0, 0)
def get_window_title(self):
logger.debug("Window name: %s", self.activeWindow)
return self.activeWindow
def __pumpEvents(self):
pyatspi.Registry.pumpQueuedEvents()
return True
from iomediator import Key, MODIFIERS
from configmanager import *
XK.load_keysym_group('xkb')
XK_TO_AK_MAP = {
XK.XK_Shift_L : Key.SHIFT,
XK.XK_Shift_R : Key.SHIFT,
XK.XK_Caps_Lock : Key.CAPSLOCK,
XK.XK_Control_L : Key.CONTROL,
XK.XK_Control_R : Key.CONTROL,
XK.XK_Alt_L : Key.ALT,
XK.XK_Alt_R : Key.ALT,
XK.XK_ISO_Level3_Shift : Key.ALT_GR,
XK.XK_Super_L : Key.SUPER,
XK.XK_Super_R : Key.SUPER,
XK.XK_Num_Lock : Key.NUMLOCK,
#SPACE : Key.SPACE,
XK.XK_Tab : Key.TAB,
XK.XK_Left : Key.LEFT,
XK.XK_Right : Key.RIGHT,
XK.XK_Up : Key.UP,
XK.XK_Down : Key.DOWN,
XK.XK_Return : Key.ENTER,
XK.XK_BackSpace : Key.BACKSPACE,
XK.XK_Scroll_Lock : Key.SCROLL_LOCK,
XK.XK_Print : Key.PRINT_SCREEN,
XK.XK_Pause : Key.PAUSE,
XK.XK_Menu : Key.MENU,
XK.XK_F1 : Key.F1,
XK.XK_F2 : Key.F2,
XK.XK_F3 : Key.F3,
XK.XK_F4 : Key.F4,
XK.XK_F5 : Key.F5,
XK.XK_F6 : Key.F6,
XK.XK_F7 : Key.F7,
XK.XK_F8 : Key.F8,
XK.XK_F9 : Key.F9,
XK.XK_F10 : Key.F10,
XK.XK_F11 : Key.F11,
XK.XK_F12 : Key.F12,
XK.XK_Escape : Key.ESCAPE,
XK.XK_Insert : Key.INSERT,
XK.XK_Delete : Key.DELETE,
XK.XK_Home : Key.HOME,
XK.XK_End : Key.END,
XK.XK_Page_Up : Key.PAGE_UP,
XK.XK_Page_Down : Key.PAGE_DOWN,
XK.XK_KP_Insert : Key.NP_INSERT,
XK.XK_KP_Delete : Key.NP_DELETE,
XK.XK_KP_End : Key.NP_END,
XK.XK_KP_Down : Key.NP_DOWN,
XK.XK_KP_Page_Down : Key.NP_PAGE_DOWN,
XK.XK_KP_Left : Key.NP_LEFT,
XK.XK_KP_Begin : Key.NP_5,
XK.XK_KP_Right : Key.NP_RIGHT,
XK.XK_KP_Home : Key.NP_HOME,
XK.XK_KP_Up: Key.NP_UP,
XK.XK_KP_Page_Up : Key.NP_PAGE_UP,
XK.XK_KP_Divide : Key.NP_DIVIDE,
XK.XK_KP_Multiply : Key.NP_MULTIPLY,
XK.XK_KP_Add : Key.NP_ADD,
XK.XK_KP_Subtract : Key.NP_SUBTRACT,
XK.XK_KP_Enter : Key.ENTER,
XK.XK_space : ' '
}
AK_TO_XK_MAP = dict((v,k) for k, v in XK_TO_AK_MAP.iteritems())
XK_TO_AK_NUMLOCKED = {
XK.XK_KP_Insert : "0",
XK.XK_KP_Delete : ".",
XK.XK_KP_End : "1",
XK.XK_KP_Down : "2",
XK.XK_KP_Page_Down : "3",
XK.XK_KP_Left : "4",
XK.XK_KP_Begin : "5",
XK.XK_KP_Right : "6",
XK.XK_KP_Home : "7",
XK.XK_KP_Up: "8",
XK.XK_KP_Page_Up : "9",
XK.XK_KP_Divide : "/",
XK.XK_KP_Multiply : "*",
XK.XK_KP_Add : "+",
XK.XK_KP_Subtract : "-",
XK.XK_KP_Enter : Key.ENTER
}
class MockMediator:
"""
Mock IoMediator for testing purposes.
"""
def handle_modifier_down(self, modifier):
pass
def handle_modifier_up(self, modifier):
pass
def handle_keypress(self, keyCode, windowName):
pass
def handle_mouse_click(self):
pass
if __name__ == "__main__":
import time
x = XLibInterface(MockMediator(), True)
x.start()
x.keymap_test()
time.sleep(10.0)
#time.sleep(4.0)
#x.send_unicode_key([0, 3, 9, 4])
x.cancel()
print "Test completed. Thank you for your assistance in improving AutoKey!"
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