| #!/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. |
| """ |
| |
| 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) |