def __init__(self):
self.__current_acc = None
if binary == True:
self._morse = Morse()
self._morse.registerListener(caribouwindow.update)
self._morse.fireToListener(
) #get the caribouwindow to do everything on startup
self.vk = virtkey.virtkey()
def __init__(self):
self.__current_acc = None
if binary == True:
self._morse = Morse()
self._morse.registerListener(caribouwindow.update)
self._morse.fireToListener() #get the caribouwindow to do everything on startup
self.vk = virtkey.virtkey()
class Caribou:
def __init__(self):
self.__current_acc = None
if binary == True:
self._morse = Morse()
self._morse.registerListener(caribouwindow.update)
self._morse.fireToListener() #get the caribouwindow to do everything on startup
self.vk = virtkey.virtkey()
def on_text_caret_moved(self, event):
if self.__current_acc == event.source:
self.__set_location(event.source)
if debug == True:
print "object:text-caret-moved in", event.host_application.name,
print event.detail1, event.source.description
def __set_text_location(self, acc):
text = acc.queryText()
[x, y, width, height] = text.getCharacterExtents(text.caretOffset, pyatspi.DESKTOP_COORDS)
caribouwindow.set_cursor_location(gdk.Rectangle(x, y, width, height))
component = acc.queryComponent()
entry_bb = component.getExtents(pyatspi.DESKTOP_COORDS)
caribouwindow.set_entry_location(entry_bb)
caribouwindow.show_all()
def __set_entry_location(self, acc):
text = acc.queryText()
cursor_bb = gdk.Rectangle(
*text.getCharacterExtents(text.caretOffset,
pyatspi.DESKTOP_COORDS))
component = acc.queryComponent()
entry_bb = component.getExtents(pyatspi.DESKTOP_COORDS)
if cursor_bb == gdk.Rectangle(0, 0, 0, 0):
cursor_bb = entry_bb
caribouwindow.set_cursor_location(cursor_bb)
caribouwindow.set_entry_location(entry_bb)
caribouwindow.show_all()
def on_focus(self, event):
acc = event.source
if pyatspi.STATE_EDITABLE in acc.getState().getStates() or event.source_role == pyatspi.ROLE_TERMINAL:
if event.source_role in (pyatspi.ROLE_TEXT,
pyatspi.ROLE_PARAGRAPH,
pyatspi.ROLE_PASSWORD_TEXT,
pyatspi.ROLE_TERMINAL):
if event.type.startswith("focus") or event.detail1 == 1:
self.__set_text_location(acc)
self.__current_acc = event.source
self.__set_location = self.__set_text_location
if debug == True:
print "enter text widget in", event.host_application.name
elif event.detail1 == 0:
caribouwindow.hide_all()
self.__current_acc = None
self.__set_location = None
if debug == True:
print "leave text widget in", event.host_application.name
elif event.source_role == pyatspi.ROLE_ENTRY:
if event.type.startswith("focus") or event.detail1 == 1:
self.__set_entry_location(acc)
self.__current_acc = event.source
self.__set_location = self.__set_entry_location
if debug == True:
print "enter entry widget in", event.host_application.name
elif event.detail1 == 0:
caribouwindow.hide_all()
self.__current_acc = None
self.__set_location = None
if debug == True:
print "leave entry widget in", event.host_application.name
else:
print _("WARNING - Caribou: unhandled editable widget:"), event.source
# Firefox does report leave entry widget events.
# This could be a way to get the entry widget leave events.
#else:
# if event.detail1 == 1:
# caribouwindow.hide_all()
# print "--> LEAVE EDITABLE TEXT <--"
def on_key_up(self, event):
if binary == True:
self._morse.key_up(event)
def on_key_down(self, event):
if binary == True:
self._morse.key_down(event)
# key binding for controlling the row column scanning
if event.event_string == "Shift_R":
# TODO: implement keyboard scanning
pass
elif event.event_string == "Control_R":
# The following is a hack to make this program initially type with
# lower-case letters instead of upper-case; because we're using
# l-shift and r-shift as our two buttons, it capitalizes whatever
# we type. We'll start with caps-lock on to reverse that.
self.vk.press_keycode(66) # 66 is capslock
self.vk.release_keycode(66)
if debug == True:
print "quitting ..."
result = pyatspi.Registry.deregisterEventListener(self.on_text_caret_moved, "object:text-caret-moved")
if debug == True:
print "deregisterEventListener - object:text-caret-moved ...",
if result == False:
print "OK"
else:
print "FAIL"
result = pyatspi.Registry.deregisterEventListener(self.on_focus, "object:state-changed:focused")
if debug == True:
print "deregisterEventListener - object:state-changed:focused ...",
if result == False:
print "OK"
else:
print "FAIL"
result = pyatspi.Registry.deregisterEventListener(self.on_focus, "focus")
if debug == True:
print "deregisterEventListener - focus ...",
if result == False:
print "OK"
else:
print "FAIL"
result = pyatspi.Registry.deregisterKeystrokeListener(self.on_key_down, mask=None, kind=(pyatspi.KEY_PRESSED_EVENT,))
if debug == True:
print "deregisterKeystrokeListener"
result = pyatspi.Registry.deregisterKeystrokeListener(self.on_key_up, mask=None, kind=(pyatspi.KEY_RELEASED_EVENT,))
if debug == True:
print "deregisterKeystrokeListener"
gtk.main_quit()
class Caribou:
def __init__(self):
self.__current_acc = None
if binary == True:
self._morse = Morse()
self._morse.registerListener(caribouwindow.update)
self._morse.fireToListener(
) #get the caribouwindow to do everything on startup
self.vk = virtkey.virtkey()
def on_text_caret_moved(self, event):
if self.__current_acc == event.source:
self.__set_location(event.source)
if debug == True:
print "object:text-caret-moved in", event.host_application.name,
print event.detail1, event.source.description
def __set_text_location(self, acc):
text = acc.queryText()
[x, y, width,
height] = text.getCharacterExtents(text.caretOffset,
pyatspi.DESKTOP_COORDS)
caribouwindow.set_cursor_location(gdk.Rectangle(x, y, width, height))
component = acc.queryComponent()
entry_bb = component.getExtents(pyatspi.DESKTOP_COORDS)
caribouwindow.set_entry_location(entry_bb)
caribouwindow.show_all()
def __set_entry_location(self, acc):
text = acc.queryText()
cursor_bb = gdk.Rectangle(*text.getCharacterExtents(
text.caretOffset, pyatspi.DESKTOP_COORDS))
component = acc.queryComponent()
entry_bb = component.getExtents(pyatspi.DESKTOP_COORDS)
if cursor_bb == gdk.Rectangle(0, 0, 0, 0):
cursor_bb = entry_bb
caribouwindow.set_cursor_location(cursor_bb)
caribouwindow.set_entry_location(entry_bb)
caribouwindow.show_all()
def on_focus(self, event):
acc = event.source
if pyatspi.STATE_EDITABLE in acc.getState().getStates(
) or event.source_role == pyatspi.ROLE_TERMINAL:
if event.source_role in (pyatspi.ROLE_TEXT, pyatspi.ROLE_PARAGRAPH,
pyatspi.ROLE_PASSWORD_TEXT,
pyatspi.ROLE_TERMINAL):
if event.type.startswith("focus") or event.detail1 == 1:
self.__set_text_location(acc)
self.__current_acc = event.source
self.__set_location = self.__set_text_location
if debug == True:
print "enter text widget in", event.host_application.name
elif event.detail1 == 0:
caribouwindow.hide_all()
self.__current_acc = None
self.__set_location = None
if debug == True:
print "leave text widget in", event.host_application.name
elif event.source_role == pyatspi.ROLE_ENTRY:
if event.type.startswith("focus") or event.detail1 == 1:
self.__set_entry_location(acc)
self.__current_acc = event.source
self.__set_location = self.__set_entry_location
if debug == True:
print "enter entry widget in", event.host_application.name
elif event.detail1 == 0:
caribouwindow.hide_all()
self.__current_acc = None
self.__set_location = None
if debug == True:
print "leave entry widget in", event.host_application.name
else:
print _("WARNING - Caribou: unhandled editable widget:"
), event.source
# Firefox does report leave entry widget events.
# This could be a way to get the entry widget leave events.
#else:
# if event.detail1 == 1:
# caribouwindow.hide_all()
# print "--> LEAVE EDITABLE TEXT <--"
def on_key_up(self, event):
if binary == True:
self._morse.key_up(event)
def on_key_down(self, event):
if binary == True:
self._morse.key_down(event)
# key binding for controlling the row column scanning
if event.event_string == "Shift_R":
# TODO: implement keyboard scanning
pass
elif event.event_string == "Control_R":
# The following is a hack to make this program initially type with
# lower-case letters instead of upper-case; because we're using
# l-shift and r-shift as our two buttons, it capitalizes whatever
# we type. We'll start with caps-lock on to reverse that.
self.vk.press_keycode(66) # 66 is capslock
self.vk.release_keycode(66)
if debug == True:
print "quitting ..."
result = pyatspi.Registry.deregisterEventListener(
self.on_text_caret_moved, "object:text-caret-moved")
if debug == True:
print "deregisterEventListener - object:text-caret-moved ...",
if result == False:
print "OK"
else:
print "FAIL"
result = pyatspi.Registry.deregisterEventListener(
self.on_focus, "object:state-changed:focused")
if debug == True:
print "deregisterEventListener - object:state-changed:focused ...",
if result == False:
print "OK"
else:
print "FAIL"
result = pyatspi.Registry.deregisterEventListener(
self.on_focus, "focus")
if debug == True:
print "deregisterEventListener - focus ...",
if result == False:
print "OK"
else:
print "FAIL"
result = pyatspi.Registry.deregisterKeystrokeListener(
self.on_key_down,
mask=None,
kind=(pyatspi.KEY_PRESSED_EVENT, ))
if debug == True:
print "deregisterKeystrokeListener"
result = pyatspi.Registry.deregisterKeystrokeListener(
self.on_key_up, mask=None, kind=(pyatspi.KEY_RELEASED_EVENT, ))
if debug == True:
print "deregisterKeystrokeListener"
gtk.main_quit()