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ORPA-pyOpenRPA/WPy32-3720/python-3.7.2/Lib/site-packages/pywinauto/element_info.py

172 lines
5.9 KiB

6 years ago
# GUI Application automation and testing library
# Copyright (C) 2006-2018 Mark Mc Mahon and Contributors
# https://github.com/pywinauto/pywinauto/graphs/contributors
# http://pywinauto.readthedocs.io/en/latest/credits.html
# All rights reserved.
#
# Redistribution and use in source and binary forms, with or without
# modification, are permitted provided that the following conditions are met:
#
# * Redistributions of source code must retain the above copyright notice, this
# list of conditions and the following disclaimer.
#
# * Redistributions in binary form must reproduce the above copyright notice,
# this list of conditions and the following disclaimer in the documentation
# and/or other materials provided with the distribution.
#
# * Neither the name of pywinauto nor the names of its
# contributors may be used to endorse or promote products derived from
# this software without specific prior written permission.
#
# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
# AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
# IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
# DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
# FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
# DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
# SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
# CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
# OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
"""Interface for classes which should deal with different backend elements"""
class ElementInfo(object):
"""Abstract wrapper for an element"""
def __repr__(self):
"""Representation of the element info object
The method prints the following info:
* type name as a module name and a class name of the object
* title of the control or empty string
* class name of the control
* unique ID of the control, usually a handle
"""
return '<{0}, {1}>'.format(self.__str__(), self.handle)
def __str__(self):
"""Pretty print representation of the element info object
The method prints the following info:
* type name as a module name and class name of the object
* title of the control or empty string
* class name of the control
"""
module = self.__class__.__module__
module = module[module.rfind('.') + 1:]
type_name = module + "." + self.__class__.__name__
return "{0} - '{1}', {2}".format(type_name, self.name, self.class_name)
def set_cache_strategy(self, cached):
"""Set a cache strategy for frequently used attributes of the element"""
raise NotImplementedError()
@property
def handle(self):
"""Return the handle of the element"""
raise NotImplementedError()
@property
def name(self):
"""Return the name of the element"""
raise NotImplementedError()
@property
def rich_text(self):
"""Return the text of the element"""
raise NotImplementedError()
@property
def control_id(self):
"""Return the ID of the control"""
raise NotImplementedError()
@property
def process_id(self):
"""Return the ID of process that controls this element"""
raise NotImplementedError()
@property
def framework_id(self):
"""Return the framework of the element"""
raise NotImplementedError()
@property
def class_name(self):
"""Return the class name of the element"""
raise NotImplementedError()
@property
def enabled(self):
"""Return True if the element is enabled"""
raise NotImplementedError()
@property
def visible(self):
"""Return True if the element is visible"""
raise NotImplementedError()
@property
def parent(self):
"""Return the parent of the element"""
raise NotImplementedError()
def children(self, **kwargs):
"""Return children of the element"""
raise NotImplementedError()
def iter_children(self, **kwargs):
"""Iterate over children of element"""
raise NotImplementedError()
def has_depth(self, root, depth):
"""Return True if element has particular depth level relative to the root"""
if self.control_id != root.control_id:
if depth > 0:
parent = self.parent
return parent.has_depth(root, depth - 1)
else:
return False
else:
return True
@staticmethod
def filter_with_depth(elements, root, depth):
"""Return filtered elements with particular depth level relative to the root"""
if depth is not None:
if isinstance(depth, int) and depth > 0:
return [element for element in elements if element.has_depth(root, depth)]
else:
raise Exception("Depth must be natural number")
else:
return elements
def descendants(self, **kwargs):
"""Return descendants of the element"""
raise NotImplementedError()
def iter_descendants(self, **kwargs):
"""Iterate over descendants of the element"""
depth = kwargs.pop("depth", None)
if depth == 0:
return
for child in self.iter_children(**kwargs):
yield child
if depth is not None:
kwargs["depth"] = depth - 1
for c in child.iter_descendants(**kwargs):
yield c
@property
def rectangle(self):
"""Return rectangle of element"""
raise NotImplementedError()
def dump_window(self):
"""Dump an element to a set of properties"""
raise NotImplementedError()