Long live Qt 4.5!

8 files changed, 428 insertions, 0 deletions

diff --git a/examples/dbus/complexpingpong/complexping.cpp b/examples/dbus/complexpingpong/complexping.cpp
new file mode 100644
index 0000000..18fa66d
--- /dev/null
+++ b/examples/dbus/complexpingpong/complexping.cpp
@@ -0,0 +1,118 @@
+/****************************************************************************
+**
+** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies).
+** Contact: Qt Software Information (qt-info@nokia.com)
+**
+** This file is part of the examples of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** No Commercial Usage
+** This file contains pre-release code and may not be distributed.
+** You may use this file in accordance with the terms and conditions
+** contained in the either Technology Preview License Agreement or the
+** Beta Release License Agreement.
+**
+** GNU Lesser General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU Lesser
+** General Public License version 2.1 as published by the Free Software
+** Foundation and appearing in the file LICENSE.LGPL included in the
+** packaging of this file.  Please review the following information to
+** ensure the GNU Lesser General Public License version 2.1 requirements
+** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
+**
+** In addition, as a special exception, Nokia gives you certain
+** additional rights. These rights are described in the Nokia Qt LGPL
+** Exception version 1.0, included in the file LGPL_EXCEPTION.txt in this
+** package.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU
+** General Public License version 3.0 as published by the Free Software
+** Foundation and appearing in the file LICENSE.GPL included in the
+** packaging of this file.  Please review the following information to
+** ensure the GNU General Public License version 3.0 requirements will be
+** met: http://www.gnu.org/copyleft/gpl.html.
+**
+** If you are unsure which license is appropriate for your use, please
+** contact the sales department at qt-sales@nokia.com.
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#include <stdio.h>
+
+#include <QtCore/QCoreApplication>
+#include <QtCore/QFile>
+#include <QtCore/QDebug>
+#include <QtCore/QProcess>
+#include <QtDBus/QtDBus>
+
+#include "ping-common.h"
+#include "complexping.h"
+
+void Ping::start(const QString &name, const QString &oldValue, const QString &newValue)
+{
+    Q_UNUSED(oldValue);
+
+    if (name != SERVICE_NAME || newValue.isEmpty())
+        return;
+
+    // open stdin for reading
+    qstdin.open(stdin, QIODevice::ReadOnly);
+
+    // find our remote
+    iface = new QDBusInterface(SERVICE_NAME, "/", "com.trolltech.QtDBus.ComplexPong.Pong",
+                               QDBusConnection::sessionBus(), this);
+    if (!iface->isValid()) {
+        fprintf(stderr, "%s\n",
+                qPrintable(QDBusConnection::sessionBus().lastError().message()));
+        QCoreApplication::instance()->quit();
+    }
+
+    connect(iface, SIGNAL(aboutToQuit()), QCoreApplication::instance(), SLOT(quit()));
+
+    while (true) {
+        printf("Ask your question: ");
+
+        QString line = QString::fromLocal8Bit(qstdin.readLine()).trimmed();
+        if (line.isEmpty()) {
+            iface->call("quit");
+            return;
+        } else if (line == "value") {
+            QVariant reply = iface->property("value");
+            if (!reply.isNull())
+                printf("value = %s\n", qPrintable(reply.toString()));
+        } else if (line.startsWith("value=")) {
+            iface->setProperty("value", line.mid(6));            
+        } else {
+            QDBusReply<QDBusVariant> reply = iface->call("query", line);
+            if (reply.isValid())
+                printf("Reply was: %s\n", qPrintable(reply.value().variant().toString()));
+        }
+
+        if (iface->lastError().isValid())
+            fprintf(stderr, "Call failed: %s\n", qPrintable(iface->lastError().message()));
+    }
+}    
+
+int main(int argc, char **argv)
+{
+    QCoreApplication app(argc, argv);
+
+    if (!QDBusConnection::sessionBus().isConnected()) {
+        fprintf(stderr, "Cannot connect to the D-Bus session bus.\n"
+                "To start it, run:\n"
+                "\teval `dbus-launch --auto-syntax`\n");
+        return 1;
+    }
+
+    Ping ping;
+    ping.connect(QDBusConnection::sessionBus().interface(),
+                 SIGNAL(serviceOwnerChanged(QString,QString,QString)),
+                 SLOT(start(QString,QString,QString)));
+
+    QProcess pong;
+    pong.start("./complexpong");
+
+    app.exec();
+}
diff --git a/examples/dbus/complexpingpong/complexping.h b/examples/dbus/complexpingpong/complexping.h
new file mode 100644
index 0000000..4c2a473
--- /dev/null
+++ b/examples/dbus/complexpingpong/complexping.h
@@ -0,0 +1,59 @@
+/****************************************************************************
+**
+** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies).
+** Contact: Qt Software Information (qt-info@nokia.com)
+**
+** This file is part of the examples of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** No Commercial Usage
+** This file contains pre-release code and may not be distributed.
+** You may use this file in accordance with the terms and conditions
+** contained in the either Technology Preview License Agreement or the
+** Beta Release License Agreement.
+**
+** GNU Lesser General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU Lesser
+** General Public License version 2.1 as published by the Free Software
+** Foundation and appearing in the file LICENSE.LGPL included in the
+** packaging of this file.  Please review the following information to
+** ensure the GNU Lesser General Public License version 2.1 requirements
+** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
+**
+** In addition, as a special exception, Nokia gives you certain
+** additional rights. These rights are described in the Nokia Qt LGPL
+** Exception version 1.0, included in the file LGPL_EXCEPTION.txt in this
+** package.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU
+** General Public License version 3.0 as published by the Free Software
+** Foundation and appearing in the file LICENSE.GPL included in the
+** packaging of this file.  Please review the following information to
+** ensure the GNU General Public License version 3.0 requirements will be
+** met: http://www.gnu.org/copyleft/gpl.html.
+**
+** If you are unsure which license is appropriate for your use, please
+** contact the sales department at qt-sales@nokia.com.
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#ifndef COMPLEXPING_H
+#define COMPLEXPING_H
+
+#include <QtCore/QObject>
+#include <QtCore/QFile>
+#include <QtDBus/QDBusInterface>
+
+class Ping: public QObject
+{
+    Q_OBJECT
+public slots:
+    void start(const QString &, const QString &, const QString &);
+public:
+    QFile qstdin;
+    QDBusInterface *iface;
+};
+
+#endif
diff --git a/examples/dbus/complexpingpong/complexping.pro b/examples/dbus/complexpingpong/complexping.pro
new file mode 100644
index 0000000..4b37b03
--- /dev/null
+++ b/examples/dbus/complexpingpong/complexping.pro
@@ -0,0 +1,16 @@
+TEMPLATE = app
+TARGET = 
+DEPENDPATH += .
+INCLUDEPATH += .
+QT -= gui
+CONFIG += qdbus
+
+# Input
+HEADERS += complexping.h ping-common.h
+SOURCES += complexping.cpp
+
+# install
+target.path = $$[QT_INSTALL_EXAMPLES]/dbus/complexpingpong
+sources.files = $$SOURCES $$HEADERS $$RESOURCES *.pro
+sources.path = $$[QT_INSTALL_EXAMPLES]/dbus/complexpingpong
+INSTALLS += target sources
diff --git a/examples/dbus/complexpingpong/complexpingpong.pro b/examples/dbus/complexpingpong/complexpingpong.pro
new file mode 100644
index 0000000..cd618d5
--- /dev/null
+++ b/examples/dbus/complexpingpong/complexpingpong.pro
@@ -0,0 +1,4 @@
+TEMPLATE = subdirs
+CONFIG += ordered
+win32:CONFIG += console
+SUBDIRS = complexping.pro complexpong.pro
diff --git a/examples/dbus/complexpingpong/complexpong.cpp b/examples/dbus/complexpingpong/complexpong.cpp
new file mode 100644
index 0000000..283e440
--- /dev/null
+++ b/examples/dbus/complexpingpong/complexpong.cpp
@@ -0,0 +1,105 @@
+/****************************************************************************
+**
+** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies).
+** Contact: Qt Software Information (qt-info@nokia.com)
+**
+** This file is part of the examples of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** No Commercial Usage
+** This file contains pre-release code and may not be distributed.
+** You may use this file in accordance with the terms and conditions
+** contained in the either Technology Preview License Agreement or the
+** Beta Release License Agreement.
+**
+** GNU Lesser General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU Lesser
+** General Public License version 2.1 as published by the Free Software
+** Foundation and appearing in the file LICENSE.LGPL included in the
+** packaging of this file.  Please review the following information to
+** ensure the GNU Lesser General Public License version 2.1 requirements
+** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
+**
+** In addition, as a special exception, Nokia gives you certain
+** additional rights. These rights are described in the Nokia Qt LGPL
+** Exception version 1.0, included in the file LGPL_EXCEPTION.txt in this
+** package.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU
+** General Public License version 3.0 as published by the Free Software
+** Foundation and appearing in the file LICENSE.GPL included in the
+** packaging of this file.  Please review the following information to
+** ensure the GNU General Public License version 3.0 requirements will be
+** met: http://www.gnu.org/copyleft/gpl.html.
+**
+** If you are unsure which license is appropriate for your use, please
+** contact the sales department at qt-sales@nokia.com.
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#include <stdio.h>
+#include <stdlib.h>
+
+#include <QtCore/QCoreApplication>
+#include <QtCore/QTimer>
+#include <QtDBus/QtDBus>
+
+#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()));
+}
+
+QDBusVariant Pong::query(const QString &query)
+{
+    QString q = query.toLower();
+    if (q == "hello")
+        return QDBusVariant("World");
+    if (q == "ping")
+        return QDBusVariant("Pong");
+    if (q.indexOf("the answer to life, the universe and everything") != -1)
+        return QDBusVariant(42);
+    if (q.indexOf("unladen swallow") != -1) {
+        if (q.indexOf("european") != -1)
+            return QDBusVariant(11.0);
+        return QDBusVariant(QByteArray("african or european?"));
+    }
+
+    return QDBusVariant("Sorry, I don't know the answer");
+}
+
+int main(int argc, char **argv)
+{
+    QCoreApplication app(argc, argv);
+
+    QObject obj;
+    Pong *pong = new Pong(&obj);
+    pong->connect(&app, SIGNAL(aboutToQuit()), SIGNAL(aboutToQuit()));
+    pong->setProperty("value", "initial value");
+    QDBusConnection::sessionBus().registerObject("/", &obj);
+
+    if (!QDBusConnection::sessionBus().registerService(SERVICE_NAME)) {
+        fprintf(stderr, "%s\n",
+                qPrintable(QDBusConnection::sessionBus().lastError().message()));        
+        exit(1);
+    }
+    
+    app.exec();
+    return 0;
+}
+
diff --git a/examples/dbus/complexpingpong/complexpong.h b/examples/dbus/complexpingpong/complexpong.h
new file mode 100644
index 0000000..5682e99
--- /dev/null
+++ b/examples/dbus/complexpingpong/complexpong.h
@@ -0,0 +1,68 @@
+/****************************************************************************
+**
+** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies).
+** Contact: Qt Software Information (qt-info@nokia.com)
+**
+** This file is part of the examples of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** No Commercial Usage
+** This file contains pre-release code and may not be distributed.
+** You may use this file in accordance with the terms and conditions
+** contained in the either Technology Preview License Agreement or the
+** Beta Release License Agreement.
+**
+** GNU Lesser General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU Lesser
+** General Public License version 2.1 as published by the Free Software
+** Foundation and appearing in the file LICENSE.LGPL included in the
+** packaging of this file.  Please review the following information to
+** ensure the GNU Lesser General Public License version 2.1 requirements
+** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
+**
+** In addition, as a special exception, Nokia gives you certain
+** additional rights. These rights are described in the Nokia Qt LGPL
+** Exception version 1.0, included in the file LGPL_EXCEPTION.txt in this
+** package.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU
+** General Public License version 3.0 as published by the Free Software
+** Foundation and appearing in the file LICENSE.GPL included in the
+** packaging of this file.  Please review the following information to
+** ensure the GNU General Public License version 3.0 requirements will be
+** met: http://www.gnu.org/copyleft/gpl.html.
+**
+** If you are unsure which license is appropriate for your use, please
+** contact the sales department at qt-sales@nokia.com.
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#ifndef COMPLEXPONG_H
+#define COMPLEXPONG_H
+
+#include <QtCore/QObject>
+#include <QtDBus/QDBusAbstractAdaptor>
+#include <QtDBus/QDBusVariant>
+
+class Pong: public QDBusAbstractAdaptor
+{
+    Q_OBJECT
+    Q_CLASSINFO("D-Bus Interface", "com.trolltech.QtDBus.ComplexPong.Pong")
+    Q_PROPERTY(QString value READ value WRITE setValue)
+public:
+    QString m_value;
+    QString value() const;
+    void setValue(const QString &newValue);
+
+    Pong(QObject *obj) : QDBusAbstractAdaptor(obj)
+    { }
+signals:
+    void aboutToQuit();
+public slots:
+    QDBusVariant query(const QString &query);
+    Q_NOREPLY void quit();
+};
+
+#endif
diff --git a/examples/dbus/complexpingpong/complexpong.pro b/examples/dbus/complexpingpong/complexpong.pro
new file mode 100644
index 0000000..e62fb85
--- /dev/null
+++ b/examples/dbus/complexpingpong/complexpong.pro
@@ -0,0 +1,16 @@
+TEMPLATE = app
+TARGET = 
+DEPENDPATH += .
+INCLUDEPATH += .
+QT -= gui
+CONFIG += qdbus
+
+# Input
+HEADERS += complexpong.h
+SOURCES += complexpong.cpp
+
+# install
+target.path = $$[QT_INSTALL_EXAMPLES]/dbus/complexpingpong
+sources.files = $$SOURCES $$HEADERS $$RESOURCES *.pro
+sources.path = $$[QT_INSTALL_EXAMPLES]/dbus/complexpingpong
+INSTALLS += target sources
diff --git a/examples/dbus/complexpingpong/ping-common.h b/examples/dbus/complexpingpong/ping-common.h
new file mode 100644
index 0000000..06228a9
--- /dev/null
+++ b/examples/dbus/complexpingpong/ping-common.h
@@ -0,0 +1,42 @@
+/****************************************************************************
+**
+** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies).
+** Contact: Qt Software Information (qt-info@nokia.com)
+**
+** This file is part of the examples of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** No Commercial Usage
+** This file contains pre-release code and may not be distributed.
+** You may use this file in accordance with the terms and conditions
+** contained in the either Technology Preview License Agreement or the
+** Beta Release License Agreement.
+**
+** GNU Lesser General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU Lesser
+** General Public License version 2.1 as published by the Free Software
+** Foundation and appearing in the file LICENSE.LGPL included in the
+** packaging of this file.  Please review the following information to
+** ensure the GNU Lesser General Public License version 2.1 requirements
+** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
+**
+** In addition, as a special exception, Nokia gives you certain
+** additional rights. These rights are described in the Nokia Qt LGPL
+** Exception version 1.0, included in the file LGPL_EXCEPTION.txt in this
+** package.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU
+** General Public License version 3.0 as published by the Free Software
+** Foundation and appearing in the file LICENSE.GPL included in the
+** packaging of this file.  Please review the following information to
+** ensure the GNU General Public License version 3.0 requirements will be
+** met: http://www.gnu.org/copyleft/gpl.html.
+**
+** If you are unsure which license is appropriate for your use, please
+** contact the sales department at qt-sales@nokia.com.
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#define SERVICE_NAME            "com.trolltech.QtDBus.PingExample"