def _loadState(self):
"""
Loads window's settings from configuration.
"""
log.debug("Loading main window's settings")
if self._views:
index = config.getInt(self._NAME, "views", "last", 0)
view = self._views[0]
try:
view = self._views[index]
except IndexError:
log.error("Failed to load view #%d" % index)
view.activate()
section = "geometry"
self.window.setGeometry(
config.getInt(self._NAME, section, "window_x", 50),
config.getInt(self._NAME, section, "window_y", 50),
config.getInt(self._NAME, section, "window_w", 800),
config.getInt(self._NAME, section, "window_h", 600),
)
state = config.get(self._NAME, section, "window_state")
if state:
byteData = QtCore.QByteArray.fromBase64(state)
self.window.restoreState(byteData)
def runError(message, title="Error"):
'''
Runs an error message box with the given title and message.
:param message: Message to be displayed inside the dialog
:type message: string
:param title: Title of the dialog, if not provided, "Error" is set
:type title: string
'''
log.error(message)
return QtGui.QMessageBox.critical(utils.window(), title, message)
def _errorOccurred(self):
'''
Disconnects a device in case of a ConnectionLostError.
'''
dev = self.sender()
err = dev.getError()
log.error("Error occurred in '%s' device: %s" % (dev.name, err))
if isinstance(err, client.ConnectionLostError):
try:
dialogs.runError("'%s' device disconnected:\n%s" %
(dev.name, err))
self._errors[dev] = err
self._updateConnectionState(False, dev)
except ConnectionError, ex:
log.error("Connection Error (%s): %s" % (dev, ex))
def _errorOccurred(self):
'''
Disconnects a device in case of a ConnectionLostError.
'''
dev = self.sender()
err = dev.getError()
log.error("Error occurred in '%s' device: %s" % (dev.name, err))
if isinstance(err, client.ConnectionLostError):
try:
dialogs.runError("'%s' device disconnected:\n%s"
% (dev.name, err))
self._errors[dev] = err
self._updateConnectionState(False, dev)
except ConnectionError, ex:
log.error("Connection Error (%s): %s" % (dev, ex))
def onRequest(self, data):
'''
Processes the received request data and returns an appropriate response.
:param data: Request data
:type data: string
:return: Processed request and generated response instances
:rtype: tuple
'''
log.debug("Handling request:\n%s", data)
request, response = server.Handler.onRequest(self, data)
if response is None:
try:
if request.type != protocol.MSG_TYPE_REQUEST:
raise protocol.UnsupportedMessageError(
request.type, request.target, request.name,
*request.getParams())
response = self._processor(request)
except protocol.UnsupportedMessageError, err:
log.error(err)
except:
def onRequest(self, data):
'''
Processes the received request data and returns an appropriate response.
:param data: Request data
:type data: string
:return: Processed request and generated response instances
:rtype: tuple
'''
log.debug("Handling request:\n%s", data)
request, response = server.Handler.onRequest(self, data)
if response is None:
try:
if request.type != protocol.MSG_TYPE_REQUEST:
raise protocol.UnsupportedMessageError(request.type,
request.target,
request.name,
*request.getParams())
response = self._processor(request)
except protocol.UnsupportedMessageError, err:
log.error(err)
except:
def _loadState(self):
'''
Loads window's settings from configuration.
'''
log.debug("Loading main window's settings")
if self._views:
index = config.getInt(self._NAME, "views", "last", 0)
view = self._views[0]
try:
view = self._views[index]
except IndexError:
log.error("Failed to load view #%d" % index)
view.activate()
section = "geometry"
self.window.setGeometry(
config.getInt(self._NAME, section, "window_x", 50),
config.getInt(self._NAME, section, "window_y", 50),
config.getInt(self._NAME, section, "window_w", 800),
config.getInt(self._NAME, section, "window_h", 600))
state = config.get(self._NAME, section, "window_state")
if state:
byteData = QtCore.QByteArray.fromBase64(state)
self.window.restoreState(byteData)
def accessibilitySearch(processor,
path,
method,
name=None,
description=None,
role=None,
index=None,
count=None,
action=None,
relation=None,
state=None,
text=None,
nth=0):
'''
Searches an accessible using the given method according to specified
accessible parameters.
:param processor: A processor object calling the function
:type processor: Processor
:param path: A path of a demanded accessible
:type path: tadek.core.accessible.Path
:param method: A search method of accessible
:type method: string
:param name: A name of searched accessible or None
:type name: string or NoneType
:param description: A description of searched accessible or None
:type description: string or NoneType
:param role: A role of searched accessible or None
:type role: string or NoneType
:param index: An index of searched accessible or None
:type index: integer or NoneType
:param count: A child count of searched accessible or None
:type count: string or NoneType
:param action: An action of searched accessible or None
:type action: string or NoneType
:param relation: A relation of searched accessible or None
:type relation: string or NoneType
:param state: A state of searched accessible or None
:type state: string or NoneType
:param text: Text of searched accessible or None
:type text: string or NoneType
:param nth: A nth matched accessible
:type nth: integer
:return: A searching accessible status and an accessible of the given path
:rtype: tuple
'''
log.debug(str(locals()))
def matchString(pattern, string):
'''
Checks if the give string matches the regular expression pattern.
'''
if string is None:
return False
match = pattern.match(string)
return match is not None and match.span() == (0, len(string))
try:
# Get object from the processor cache or from the accessible provider
if processor.cache and processor.cache[-1] == path:
a11y, obj, path = processor.cache
else:
a11y, obj = providers.accessible(path)
# Reset the processor cache
processor.cache = None
if a11y is None and path.tuple:
log.info("Accessible of requested path not found: %s" % path)
return False, Accessible(path)
if method == protocol.MHD_SEARCH_SIMPLE:
provider = providers.Children
elif method == protocol.MHD_SEARCH_BACKWARDS:
provider = providers.ChildrenBackwards
elif method == protocol.MHD_SEARCH_DEEP:
provider = providers.Descendants
else:
log.error("Unknown search method: %s" % method)
return False, Accessible(Path())
if name and name[0] == '&':
name = re.compile(name[1:], re.DOTALL)
cmpName = matchString
else:
cmpName = lambda pattern, string: pattern == string
if description and description[0] == '&':
description = re.compile(description[1:], re.DOTALL)
cmpDesc = matchString
else:
cmpDesc = lambda pattern, string: pattern == string
if text and text[0] == '&':
text = re.compile(text[1:], re.DOTALL)
cmpText = matchString
else:
cmpText = lambda pattern, string: pattern == string
i = 0
for a11y, obj, path in provider(a11y, obj, path):
if index is not None and index != path.index():
continue
if obj is None:
if name is not None and not cmpName(name, a11y.name):
continue
if count is not None and a11y.countChildren() != count:
continue
else:
if name is not None and not cmpName(name, a11y.getName(obj)):
continue
if (description is not None and
not cmpDesc(description, a11y.getDescription(obj))):
continue
if role is not None and a11y.getRoleName(obj) != role:
continue
if count is not None and a11y.countChildren(obj) != count:
continue
if action is not None:
found = False
for act in a11y.actionNames(obj):
if action == act:
found = True
break
if not found:
continue
if relation is not None:
found = False
for rel in a11y.relationNames(obj):
if relation == rel:
found = True
break
if not found:
continue
if (state is not None and not a11y.inState(
obj, getattr(a11y.stateset, state, None))):
continue
if text is not None and not cmpText(text, a11y.getText(obj)):
continue
i += 1
if nth < i:
processor.cache = (a11y, obj, path)
return True, dumpAccessible(a11y,
obj,
path,
depth=0,
name=True,
description=True,
role=True,
count=True,
position=True,
size=True,
text=True,
value=True,
actions=True,
states=True,
attributes=True,
relations=True)
except:
log.exception("Search an accessible of specified parmaters error")
# Reset the processor cache before leaving
processor.cache = None
return False, Accessible(path)
log.info("Search an accessible of specified parmaters failure")
return False, Accessible(path)
def accessibilitySearch(processor, path, method, name=None, description=None,
role=None, index=None, count=None, action=None,
relation=None, state=None, text=None, nth=0):
'''
Searches an accessible using the given method according to specified
accessible parameters.
:param processor: A processor object calling the function
:type processor: Processor
:param path: A path of a demanded accessible
:type path: tadek.core.accessible.Path
:param method: A search method of accessible
:type method: string
:param name: A name of searched accessible or None
:type name: string or NoneType
:param description: A description of searched accessible or None
:type description: string or NoneType
:param role: A role of searched accessible or None
:type role: string or NoneType
:param index: An index of searched accessible or None
:type index: integer or NoneType
:param count: A child count of searched accessible or None
:type count: string or NoneType
:param action: An action of searched accessible or None
:type action: string or NoneType
:param relation: A relation of searched accessible or None
:type relation: string or NoneType
:param state: A state of searched accessible or None
:type state: string or NoneType
:param text: Text of searched accessible or None
:type text: string or NoneType
:param nth: A nth matched accessible
:type nth: integer
:return: A searching accessible status and an accessible of the given path
:rtype: tuple
'''
log.debug(str(locals()))
def matchString(pattern, string):
'''
Checks if the give string matches the regular expression pattern.
'''
if string is None:
return False
match = pattern.match(string)
return match is not None and match.span() == (0, len(string))
try:
# Get object from the processor cache or from the accessible provider
if processor.cache and processor.cache[-1] == path:
a11y, obj, path = processor.cache
else:
a11y, obj = providers.accessible(path)
# Reset the processor cache
processor.cache = None
if a11y is None and path.tuple:
log.info("Accessible of requested path not found: %s" % path)
return False, Accessible(path)
if method == protocol.MHD_SEARCH_SIMPLE:
provider = providers.Children
elif method == protocol.MHD_SEARCH_BACKWARDS:
provider = providers.ChildrenBackwards
elif method == protocol.MHD_SEARCH_DEEP:
provider = providers.Descendants
else:
log.error("Unknown search method: %s" % method)
return False, Accessible(Path())
if name and name[0] == '&':
name = re.compile(name[1:], re.DOTALL)
cmpName = matchString
else:
cmpName = lambda pattern, string: pattern == string
if description and description[0] == '&':
description = re.compile(description[1:], re.DOTALL)
cmpDesc = matchString
else:
cmpDesc = lambda pattern, string: pattern == string
if text and text[0] == '&':
text = re.compile(text[1:], re.DOTALL)
cmpText = matchString
else:
cmpText = lambda pattern, string: pattern == string
i = 0
for a11y, obj, path in provider(a11y, obj, path):
if index is not None and index != path.index():
continue
if obj is None:
if name is not None and not cmpName(name, a11y.name):
continue
if count is not None and a11y.countChildren() != count:
continue
else:
if name is not None and not cmpName(name, a11y.getName(obj)):
continue
if (description is not None and not
cmpDesc(description, a11y.getDescription(obj))):
continue
if role is not None and a11y.getRoleName(obj) != role:
continue
if count is not None and a11y.countChildren(obj) != count:
continue
if action is not None:
found = False
for act in a11y.actionNames(obj):
if action == act:
found = True
break
if not found:
continue
if relation is not None:
found = False
for rel in a11y.relationNames(obj):
if relation == rel:
found = True
break
if not found:
continue
if (state is not None and not
a11y.inState(obj, getattr(a11y.stateset, state, None))):
continue
if text is not None and not cmpText(text, a11y.getText(obj)):
continue
i += 1
if nth < i:
processor.cache = (a11y, obj, path)
return True, dumpAccessible(a11y, obj, path, depth=0, name=True,
description=True, role=True, count=True,
position=True, size=True, text=True,
value=True, actions=True, states=True,
attributes=True, relations=True)
except:
log.exception("Search an accessible of specified parmaters error")
# Reset the processor cache before leaving
processor.cache = None
return False, Accessible(path)
log.info("Search an accessible of specified parmaters failure")
return False, Accessible(path)
