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- #!/usr/bin/env python
- # Copyright 2015 The Chromium Authors. All rights reserved.
- # Use of this source code is governed by a BSD-style license that can be
- # found in the LICENSE file.
- """Dump Chrome's ATK accessibility tree to the command line.
- Accerciser is slow and buggy. This is a quick way to check that Chrome is
- exposing its interface to ATK from the command line.
- """
- from __future__ import print_function
- import pyatspi
- # Helper function to check application name
- def AppNameFinder(name):
- if (name.lower().find('chromium') !=0 and
- name.lower().find('chrome') !=0 and
- name.lower().find('google chrome') != 0):
- return False
- return True
- def Dump(obj, indent):
- if not obj:
- return
- indent_str = ' ' * indent
- role = obj.get_role_name()
- name = obj.get_name()
- bounds = obj.get_extents(pyatspi.DESKTOP_COORDS)
- bounds_str = '(%d, %d) size (%d x %d)' % (
- bounds.x, bounds.y, bounds.width, bounds.height)
- print('%s%s name="%s" %s' % (indent_str, role, name, bounds_str))
- # Don't recurse into applications other than Chrome
- if role == 'application':
- if (not AppNameFinder(name)):
- return
- for i in range(obj.get_child_count()):
- Dump(obj.get_child_at_index(i), indent + 1)
- desktop = pyatspi.Registry.getDesktop(0)
- Dump(desktop, 0)
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