libqgis-dev 2.14.11+dfsg-3+deb9u1 / usr / include / qgis / qgswebpage.h

/***************************************************************************

               ----------------------------------------------------
              date                 : 19.5.2015
              copyright            : (C) 2015 by Matthias Kuhn
              email                : matthias (at) opengis.ch
 ***************************************************************************
 *                                                                         *
 *   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.                                   *
 *                                                                         *
 ***************************************************************************/

#ifndef QGSWEBPAGE_H
#define QGSWEBPAGE_H

#include <QObject>

#ifdef WITH_QTWEBKIT
#include <QWebPage>
#else

#include "qgswebframe.h"

#include <QMenu>
#include <QNetworkAccessManager>
#include <QPalette>


/**
 * @brief The QWebSettings class is a collection of stubs to mimic the API of a QWebSettings on systems
 * where QtWebkit is not available.
 */
class CORE_EXPORT QWebSettings : public QObject
{
/// @cond NOT_STABLE_API
    Q_OBJECT

  public:

    enum WebAttribute
    {
      AutoLoadImages,
      JavascriptEnabled,
      JavaEnabled,
      PluginsEnabled,
      PrivateBrowsingEnabled,
      JavascriptCanOpenWindows,
      JavascriptCanAccessClipboard,
      DeveloperExtrasEnabled,
      LinksIncludedInFocusChain,
      ZoomTextOnly,
      PrintElementBackgrounds,
      OfflineStorageDatabaseEnabled,
      OfflineWebApplicationCacheEnabled,
      LocalStorageEnabled,
      LocalContentCanAccessRemoteUrls,
      DnsPrefetchEnabled,
      XSSAuditingEnabled,
      AcceleratedCompositingEnabled,
      SpatialNavigationEnabled,
      LocalContentCanAccessFileUrls,
      TiledBackingStoreEnabled,
      FrameFlatteningEnabled,
      SiteSpecificQuirksEnabled,
      JavascriptCanCloseWindows,
      WebGLEnabled,
      CSSRegionsEnabled,
      HyperlinkAuditingEnabled,
      CSSGridLayoutEnabled,
      ScrollAnimatorEnabled,
      CaretBrowsingEnabled,
      NotificationsEnabled
    };
    explicit QWebSettings( QObject* parent = 0 )
        : QObject( parent )
    {

    }

    void setUserStyleSheetUrl( const QUrl& )
    {

    }

    void setAttribute( WebAttribute, bool on )
    {
      Q_UNUSED( on );
    }
/// @endcond
};

/**
 * @brief The QWebPage class is a collection of stubs to mimic the API of a QWebPage on systems
 * where QtWebkit is not available.
 */
class CORE_EXPORT QWebPage : public QObject
{
/// @cond NOT_STABLE_API
    Q_OBJECT

  public:

    enum LinkDelegationPolicy
    {
      DontDelegateLinks,
      DelegateExternalLinks,
      DelegateAllLinks
    };

    enum WebWindowType
    {
      WebBrowserWindow,
      WebModalDialog
    };

    explicit QWebPage( QObject* parent = 0 )
        : QObject( parent )
        , mSettings( new QWebSettings() )
        , mFrame( new QWebFrame() )
    {
    }

    ~QWebPage()
    {
      delete mFrame;
      delete mSettings;
    }

    QPalette palette() const
    {
      return QPalette();
    }

    void setPalette( const QPalette& palette )
    {
      Q_UNUSED( palette );
    }

    void setViewportSize( const QSize & size ) const
    {
      Q_UNUSED( size );
    }

    void setLinkDelegationPolicy( LinkDelegationPolicy linkDelegationPolicy )
    {
      Q_UNUSED( linkDelegationPolicy );
    }

    void setNetworkAccessManager( QNetworkAccessManager* networkAccessManager )
    {
      Q_UNUSED( networkAccessManager );
    }

    QWebFrame* mainFrame() const
    {
      return mFrame;
    }

    QWebSettings* settings() const
    {
      return mSettings;
    }

    QSize viewportSize() const
    {
      return QSize();
    }

    QMenu* createStandardContextMenu()
    {
      return new QMenu();
    }

    void setForwardUnsupportedContent( bool )
    {
    }

  signals:

  public slots:

  private:
    QWebSettings* mSettings;
    QWebFrame* mFrame;
/// @endcond
};
#endif

#endif // QGSWEBPAGE_H