diff options
author | Thiago Macieira <thiago@kde.org> | 2006-03-28 19:16:35 +0000 |
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committer | Thiago Macieira <thiago@kde.org> | 2006-03-28 19:16:35 +0000 |
commit | 68b0f5235909a25a7cc4f679592fc7765e845cbf (patch) | |
tree | 38c36ef242e25fd3ff7da5a366d4f7f34072cdf6 /qt/examples/complexpong.cpp | |
parent | 26106e12ecdd1a334a7a98a3f2b7205abc7d916d (diff) |
* configure.in qt/Makefile.am: add qt/examples
* qt/examples: Add QtDBus example programs:
- hello: Hello, World
- ping: Simple method-calling program
- pong: Simple object-exporting program (not using adaptors)
- complexping: Interactive method-calling program
(also gets and sets properties).
- complexpong: Sample program exporting methods, signals and
properties, using adaptors.
- dbus: Simple implementation of a generic method-calling
program, similar to 'dbus-send', but with semantics
similar to 'dcop'.
- chat: Simplistic chat program, implemented using signals
and the system bus. Looks like IRC.
Diffstat (limited to 'qt/examples/complexpong.cpp')
-rw-r--r-- | qt/examples/complexpong.cpp | 85 |
1 files changed, 85 insertions, 0 deletions
diff --git a/qt/examples/complexpong.cpp b/qt/examples/complexpong.cpp new file mode 100644 index 00000000..1d9c9756 --- /dev/null +++ b/qt/examples/complexpong.cpp @@ -0,0 +1,85 @@ +/* -*- C++ -*- + * + * Copyright (C) 2006 Trolltech AS. All rights reserved. + * Author: Thiago Macieira <thiago.macieira@trolltech.com> + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software Foundation, + * Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. + * + */ + +#include <stdio.h> + +#include <dbus/qdbus.h> +#include <QtCore/QCoreApplication> +#include <QtCore/QTimer> + +#include "ping-common.h" +#include "complexpong.h" + +// the property +QString Pong::value() const +{ + return m_value; +} + +void Pong::setValue(const QString &newValue) +{ + m_value = newValue; +} + +void Pong::quit() +{ + QTimer::singleShot(0, QCoreApplication::instance(), SLOT(quit())); +} + +QVariant Pong::query(const QString &query) +{ + QString q = query.toLower(); + if (q == "hello") + return "World"; + if (q == "ping") + return "Pong"; + if (q == "the answer to life, the universe and everything") + return 42; + if (q.indexOf("unladen swallow") != -1) { + if (q.indexOf("european") != -1) + return 11.0; + return QByteArray("african or european?"); + } + + return "Sorry, I don't know the answer"; +} + +int main(int argc, char **argv) +{ + QCoreApplication app(argc, argv); + + QDBusBusService *bus = QDBus::sessionBus().busService(); + + QObject obj; + Pong *pong = new Pong(&obj); + pong->connect(&app, SIGNAL(aboutToQuit()), SIGNAL(aboutToQuit())); + pong->setProperty("value", "initial value"); + QDBus::sessionBus().registerObject("/", &obj); + + if (bus->requestName(SERVICE_NAME, QDBusBusService::AllowReplacingName) != + QDBusBusService::PrimaryOwnerReply) + exit(1); + + app.exec(); + return 0; +} + +#include "complexpong.moc" |