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examples/dumper/dumper.cpp
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1 | /* | ||||
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2 | Copyright 2018 Frederik Gladhorn <gladhorn@kde.org> | ||||
3 | | ||||
4 | This library is free software; you can redistribute it and/or | ||||
5 | modify it under the terms of the GNU Lesser General Public | ||||
6 | License as published by the Free Software Foundation; either | ||||
7 | version 2.1 of the License, or (at your option) version 3, or any | ||||
8 | later version accepted by the membership of KDE e.V. (or its | ||||
9 | successor approved by the membership of KDE e.V.), which shall | ||||
10 | act as a proxy defined in Section 6 of version 3 of the license. | ||||
11 | | ||||
12 | This library is distributed in the hope that it will be useful, | ||||
13 | but WITHOUT ANY WARRANTY; without even the implied warranty of | ||||
14 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | ||||
15 | Lesser General Public License for more details. | ||||
16 | | ||||
17 | You should have received a copy of the GNU Lesser General Public | ||||
18 | License along with this library. If not, see <http://www.gnu.org/licenses/>. | ||||
19 | */ | ||||
20 | | ||||
21 | #include <QCoreApplication> | ||||
22 | #include <QTextStream> | ||||
23 | | ||||
24 | #include "dumper.h" | ||||
25 | | ||||
26 | using namespace QAccessibleClient; | ||||
27 | | ||||
28 | QTextStream out(stdout); | ||||
29 | | ||||
30 | Dumper::Dumper(QObject *parent) | ||||
31 | : QObject(parent) | ||||
32 | { | ||||
33 | } | ||||
34 | | ||||
35 | void Dumper::run(const QString &appname) const { | ||||
36 | Registry r; | ||||
37 | const auto apps = r.applications(); | ||||
38 | for (const AccessibleObject &app : apps) { | ||||
39 | if (appname.isEmpty() || app.name().contains(appname)) { | ||||
40 | printChild(app); | ||||
41 | } | ||||
42 | } | ||||
43 | } | ||||
44 | | ||||
45 | void Dumper::printChild(const AccessibleObject &object, int indent) const | ||||
46 | { | ||||
47 | auto spaces = QStringLiteral(" "); | ||||
48 | if (!object.isValid()) { | ||||
49 | out << spaces.repeated(indent) << "INVALID CHILD" << endl; | ||||
50 | return; | ||||
51 | } | ||||
52 | | ||||
53 | auto name = object.name().isEmpty() ? QStringLiteral("[unnamed]") : object.name(); | ||||
54 | QString info = QString("%1 [%2 - %3] '%4'").arg(name, QString::number(object.role()), object.roleName(), object.description()); | ||||
55 | if (m_showStates) { | ||||
56 | info += QString(" [%1]").arg(object.stateString()); | ||||
57 | } | ||||
58 | out << spaces.repeated(indent) << info << endl; | ||||
59 | int childCount = object.childCount(); | ||||
60 | for (int i = 0; i < childCount; ++i) { | ||||
61 | AccessibleObject child = object.child(i); | ||||
62 | // simple test if the parent is consistent | ||||
63 | if (child.parent() != object) { | ||||
64 | out << spaces.repeated(indent + 4) << "WARNING: inconsistent parent/child hierarchy"; | ||||
65 | } | ||||
66 | if (child.indexInParent() != i) { | ||||
67 | out << spaces.repeated(indent + 4) << QString::fromLatin1("WARNING: child index inconsistent: child claims to be child %1 parent thinks it is %2").arg(child.indexInParent(), i); | ||||
68 | } | ||||
69 | printChild(child, indent + 1); | ||||
70 | } | ||||
71 | } |