kwebpage.h

Go to the documentation of this file.

/*
 * This file is part of the KDE project.
 *
 * Copyright (C) 2008 Dirk Mueller <mueller@kde.org>
 * Copyright (C) 2008 Urs Wolfer <uwolfer @ kde.org>
 * Copyright (C) 2008 Michael Howell <mhowell123@gmail.com>
 * Copyright (C) 2009,2010 Dawit Alemayehu <adawit @ kde.org>
 *
 * This library is free software; you can redistribute it and/or
 * modify it under the terms of the GNU Library General Public
 * License as published by the Free Software Foundation; either
 * version 2 of the License, or (at your option) any later version.
 *
 * This library 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
 * Library General Public License for more details.
 *
 * You should have received a copy of the GNU Library General Public License
 * along with this library; see the file COPYING.LIB.  If not, write to
 * the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
 * Boston, MA 02110-1301, USA.
 *
 */
#ifndef KWEBPAGE_H
#define KWEBPAGE_H

#include <kdewebkit_export.h>

#include <QtWebKit/QWebPage>

class KWebWallet;
class KUrl;
class KJob;

namespace KIO {
    class MetaData;
    class Job;
}

class KDEWEBKIT_EXPORT KWebPage : public QWebPage
{
    Q_OBJECT
    Q_FLAGS (Integration)

public:
    enum IntegrationFlags
    {
        NoIntegration = 0x01,
        KIOIntegration = 0x02,
        KPartsIntegration = 0x04,
        KWalletIntegration = 0x08
    };
    Q_DECLARE_FLAGS(Integration, IntegrationFlags)

    
    explicit KWebPage(QObject *parent = 0, Integration flags = Integration());

    ~KWebPage();

    bool isExternalContentAllowed() const;

    KWebWallet *wallet() const;

    void setAllowExternalContent(bool allow);

    void setWallet(KWebWallet* wallet);

public Q_SLOTS:
    virtual void downloadRequest(const QNetworkRequest &request);

    virtual void downloadUrl(const KUrl &url);

    void downloadResponse(QNetworkReply *reply);

protected:
    QString sessionMetaData(const QString &key) const;

    QString requestMetaData(const QString &key) const;

    void setSessionMetaData(const QString &key, const QString &value);

    void setRequestMetaData(const QString &key, const QString &value);

    void removeSessionMetaData(const QString &key);

    void removeRequestMetaData(const QString &key);

    virtual QString userAgentForUrl(const QUrl& url) const;

    virtual bool acceptNavigationRequest(QWebFrame * frame, const QNetworkRequest & request, NavigationType type);

    bool handleReply (QNetworkReply* reply, QString* contentType = 0, KIO::MetaData* metaData = 0);

private:
    class KWebPagePrivate;
    KWebPagePrivate* const d;
    Q_PRIVATE_SLOT(d, void _k_copyResultToTempFile(KJob*))
    Q_PRIVATE_SLOT(d, void _k_receivedContentType(KIO::Job*, const QString&))
    Q_PRIVATE_SLOT(d, void _k_contentTypeCheckFailed(KJob*))
};

Q_DECLARE_OPERATORS_FOR_FLAGS(KWebPage::Integration)

#endif // KWEBPAGE_H