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+/*
+ * Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies)
+ * Copyright (C) 2009 Girish Ramakrishnan <girish@forwardbias.in>
+ * Copyright (C) 2006 George Staikos <staikos@kde.org>
+ * Copyright (C) 2006 Dirk Mueller <mueller@kde.org>
+ * Copyright (C) 2006 Zack Rusin <zack@kde.org>
+ * Copyright (C) 2006 Simon Hausmann <hausmann@kde.org>
+ *
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in the
+ * documentation and/or other materials provided with the distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY APPLE COMPUTER, INC. ``AS IS'' AND ANY
+ * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
+ * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE COMPUTER, INC. OR
+ * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
+ * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
+ * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
+ * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY
+ * OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+ * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#ifndef webpage_h
+#define webpage_h
+
+#include <QFuture>
+#include <QScopedPointer>
+#include <QThread>
+#include <qwebframe.h>
+#include <qwebpage.h>
+
+class QtNAMThread;
+
+class WebPage : public QWebPage {
+ Q_OBJECT
+
+public:
+ WebPage(QObject* parent = 0);
+
+ virtual QWebPage* createWindow(QWebPage::WebWindowType);
+ virtual QObject* createPlugin(const QString&, const QUrl&, const QStringList&, const QStringList&);
+ virtual bool supportsExtension(QWebPage::Extension extension) const;
+ virtual bool extension(Extension extension, const ExtensionOption* option, ExtensionReturn* output);
+
+ virtual bool acceptNavigationRequest(QWebFrame* frame, const QNetworkRequest& request, NavigationType type);
+
+ QString userAgentForUrl(const QUrl& url) const;
+ void setInterruptingJavaScriptEnabled(bool enabled) { m_interruptingJavaScriptEnabled = enabled; }
+ void setQnamThreaded(bool threaded);
+
+public slots:
+ void openUrlInDefaultBrowser(const QUrl& url = QUrl());
+ void setUserAgent(const QString& ua) { m_userAgent = ua; }
+ bool shouldInterruptJavaScript();
+ void authenticationRequired(QNetworkReply*, QAuthenticator*);
+ void requestPermission(QWebFrame* frame, QWebPage::Feature feature);
+ void featurePermissionRequestCanceled(QWebFrame* frame, QWebPage::Feature feature);
+
+private:
+ void applyProxy();
+ QString m_userAgent;
+ bool m_interruptingJavaScriptEnabled;
+ QScopedPointer<QtNAMThread> m_qnamThread;
+};
+
+
+class QtNAMThread : public QThread {
+public:
+ QtNAMThread()
+ {
+ m_qnamFuture.reportStarted();
+ }
+ ~QtNAMThread()
+ {
+ quit();
+ wait();
+ }
+
+ QFuture<QNetworkAccessManager*> networkAccessManager()
+ {
+ return m_qnamFuture.future();
+ }
+protected:
+ void run()
+ {
+ QNetworkAccessManager qnam;
+ m_qnamFuture.reportResult(&qnam);
+ m_qnamFuture.reportFinished();
+ exec();
+ }
+private:
+ QFutureInterface<QNetworkAccessManager*> m_qnamFuture;
+};
+
+#endif