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/* 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 __tdehtmlimage_h__
#define __tdehtmlimage_h__
#include "tdehtml_part.h"
#include <tdeparts/factory.h>
#include <tdeparts/browserextension.h>
#include "misc/loader_client.h"
class TDEHTMLPart;
class TDEInstance;
namespace tdehtml
{
class CachedImage;
}
/**
* @internal
*/
class TDEHTMLImageFactory : public KParts::Factory
{
TQ_OBJECT
public:
TDEHTMLImageFactory();
virtual ~TDEHTMLImageFactory();
virtual KParts::Part *createPartObject( TQWidget *parentWidget, const char *widgetName,
TQObject *parent, const char *name,
const char *className, const TQStringList &args );
static TDEInstance *instance() { return s_instance; }
private:
static TDEInstance *s_instance;
};
/**
* @internal
*/
class TDEHTMLImage : public KParts::ReadOnlyPart, public tdehtml::CachedObjectClient
{
TQ_OBJECT
public:
TDEHTMLImage( TQWidget *parentWidget, const char *widgetName,
TQObject *parent, const char *name, TDEHTMLPart::GUIProfile prof );
virtual ~TDEHTMLImage();
virtual bool openFile() { return true; } // grmbl, should be non-pure in part.h, IMHO
virtual bool openURL( const KURL &url );
virtual bool closeURL();
TDEHTMLPart *doc() const { return m_tdehtml; }
virtual void notifyFinished( tdehtml::CachedObject *o );
protected:
virtual void guiActivateEvent( KParts::GUIActivateEvent *e );
virtual bool eventFilter( TQObject *filterTarget, TQEvent *e );
private slots:
void restoreScrollPosition();
// void slotImageJobFinished( TDEIO::Job *job );
// void updateWindowCaption();
private:
void disposeImage();
TQGuardedPtr<TDEHTMLPart> m_tdehtml;
KParts::BrowserExtension *m_ext;
TQString m_mimeType;
tdehtml::CachedImage *m_image;
int m_xOffset, m_yOffset;
};
/**
* @internal
*/
class TDEHTMLImageBrowserExtension : public KParts::BrowserExtension
{
TQ_OBJECT
public:
TDEHTMLImageBrowserExtension( TDEHTMLImage *parent, const char *name = 0 );
virtual int xOffset();
virtual int yOffset();
protected slots:
void print();
void reparseConfiguration();
void disableScrolling();
private:
TDEHTMLImage *m_imgPart;
};
#endif
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