File indexing completed on 2024-04-21 14:58:57

 /* This file is part of the KDE project
    Copyright (C) 2000 Simon Hausmann <hausmann@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 __khtmlimage_h__
 #define __khtmlimage_h__
 
 #include "khtml_part.h"
 #include <kpluginfactory.h>
 #include <kparts/browserextension.h>
 #include <kparts/statusbarextension.h>
 
 #include "misc/loader_client.h"
 
 class KHTMLPart;
 class KComponentData;
 
 namespace khtml
 {
 class CachedImage;
 }
 
 /**
  * @internal
  */
 class KHTML_EXPORT KHTMLImage : public KParts::ReadOnlyPart, public khtml::CachedObjectClient
 {
     Q_OBJECT
 
 public:
     KHTMLImage(QWidget *parentWidget,
                QObject *parent, const QVariantList &args);
     virtual ~KHTMLImage();
 
     bool openFile() override
     {
         return true;    // grmbl, should be non-pure in part.h, IMHO
     }
 
     bool openUrl(const QUrl &url) override;
 
     bool closeUrl() override;
 
     KHTMLPart *doc() const
     {
         return m_khtml;
     }
 
     void notifyFinished(khtml::CachedObject *o) override;
 
 protected:
     void guiActivateEvent(KParts::GUIActivateEvent *e) override;
 
 private Q_SLOTS:
     void restoreScrollPosition();
 
     void slotPopupMenu(const QPoint &global, const QUrl &url, mode_t mode,
                        const KParts::OpenUrlArguments &args,
                        const KParts::BrowserArguments &browserArgs,
                        KParts::BrowserExtension::PopupFlags flags,
                        const KParts::BrowserExtension::ActionGroupMap &actionGroups);
 
 //    void slotImageJobFinished( KIO::Job *job );
 
 //    void updateWindowCaption();
 
 private:
     void disposeImage();
 
     QPointer<KHTMLPart> m_khtml;
     KParts::BrowserExtension *m_ext;
     KParts::StatusBarExtension *m_sbExt;
     QString m_mimeType;
     khtml::CachedImage *m_image;
     int m_xOffset, m_yOffset;
 };
 
 /**
  * @internal
  */
 class KHTMLImageBrowserExtension : public KParts::BrowserExtension
 {
     Q_OBJECT
 public:
     KHTMLImageBrowserExtension(KHTMLImage *parent);
 
     int xOffset() override;
     int yOffset() override;
 
 protected Q_SLOTS:
     void print();
     void reparseConfiguration();
     void disableScrolling();
 
 private:
     KHTMLImage *m_imgPart;
 };
 
 #endif