Add an example of creating a QDeclarativeNetworkAccessManagerFactory.

5 files changed, 131 insertions, 0 deletions

diff --git a/examples/declarative/declarative.pro b/examples/declarative/declarative.pro
index e37c3d4..ba9b628 100644
--- a/examples/declarative/declarative.pro
+++ b/examples/declarative/declarative.pro
@@ -6,6 +6,7 @@ SUBDIRS = \
    imageprovider \
    objectlistmodel \
    stringlistmodel \
+   proxyviewer \
    plugins \
    proxywidgets
 
diff --git a/examples/declarative/proxyviewer/main.cpp b/examples/declarative/proxyviewer/main.cpp
new file mode 100644
index 0000000..b82d2c9
--- /dev/null
+++ b/examples/declarative/proxyviewer/main.cpp
@@ -0,0 +1,109 @@
+/****************************************************************************
+**
+** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies).
+** All rights reserved.
+** Contact: Nokia Corporation (qt-info@nokia.com)
+**
+** This file is part of the demonstration applications 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 Technology Preview License Agreement accompanying
+** this package.
+**
+** 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 1.1, included in the file LGPL_EXCEPTION.txt in this package.
+**
+** If you have questions regarding the use of this file, please contact
+** Nokia at qt-info@nokia.com.
+**
+**
+**
+**
+**
+**
+**
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#include <QApplication>
+#include <QNetworkAccessManager>
+#include <QNetworkProxy>
+
+#include <QDeclarativeEngine>
+#include <QDeclarativeNetworkAccessManagerFactory>
+#include <QDeclarativeView>
+
+
+/*
+   This example illustrates using a QNetworkAccessManagerFactory to
+   create a QNetworkAccessManager with a proxy.
+
+   Usage:
+     proxyviewer [-host <proxy> -port <port>] [file]
+*/
+
+static QString proxyHost;
+static int proxyPort = 0;
+
+class MyNetworkAccessManagerFactory : public QDeclarativeNetworkAccessManagerFactory
+{
+public:
+    virtual QNetworkAccessManager *create(QObject *parent);
+};
+
+QNetworkAccessManager *MyNetworkAccessManagerFactory::create(QObject *parent)
+{
+    QNetworkAccessManager *nam = new QNetworkAccessManager(parent);
+    if (!proxyHost.isEmpty()) {
+        qDebug() << "Created QNetworkAccessManager using proxy" << (proxyHost + ":" + QString::number(proxyPort));
+        QNetworkProxy proxy(QNetworkProxy::HttpCachingProxy, proxyHost, proxyPort);
+        nam->setProxy(proxy);
+    }
+
+    return nam;
+}
+
+int main(int argc, char ** argv)
+{
+    QUrl source("qrc:view.qml");
+
+    QApplication app(argc, argv);
+
+    for (int i = 1; i < argc; ++i) {
+        QString arg(argv[i]);
+        if (arg == "-host" && i < argc-1) {
+            proxyHost = argv[++i];
+        } else if (arg == "-port" && i < argc-1) {
+            arg = argv[++i];
+            proxyPort = arg.toInt();
+        } else if (arg[0] != '-') {
+            source = QUrl::fromLocalFile(arg);
+        } else {
+            qWarning() << "Usage: proxyviewer [-host <proxy> -port <port>] [file]";
+            exit(1);
+        }
+    }
+
+    QDeclarativeView view;
+    view.engine()->setNetworkAccessManagerFactory(new MyNetworkAccessManagerFactory);
+
+    view.setSource(source);
+    view.show();
+
+    return app.exec();
+}
+
diff --git a/examples/declarative/proxyviewer/proxyviewer.pro b/examples/declarative/proxyviewer/proxyviewer.pro
new file mode 100644
index 0000000..b6bfa7f
--- /dev/null
+++ b/examples/declarative/proxyviewer/proxyviewer.pro
@@ -0,0 +1,9 @@
+TEMPLATE = app
+TARGET = proxyviewer
+DEPENDPATH += .
+INCLUDEPATH += .
+QT += declarative network
+
+# Input
+SOURCES += main.cpp 
+RESOURCES += proxyviewer.qrc
diff --git a/examples/declarative/proxyviewer/proxyviewer.qrc b/examples/declarative/proxyviewer/proxyviewer.qrc
new file mode 100644
index 0000000..17e9301
--- /dev/null
+++ b/examples/declarative/proxyviewer/proxyviewer.qrc
@@ -0,0 +1,5 @@
+<!DOCTYPE RCC><RCC version="1.0">
+<qresource>
+    <file>view.qml</file>
+</qresource>
+</RCC>
diff --git a/examples/declarative/proxyviewer/view.qml b/examples/declarative/proxyviewer/view.qml
new file mode 100644
index 0000000..7f1bdef
--- /dev/null
+++ b/examples/declarative/proxyviewer/view.qml
@@ -0,0 +1,7 @@
+import Qt 4.7
+
+Image {
+    width: 100
+    height: 100
+    source: "http://qt.nokia.com/logo.png"
+}