khtmlimage.h
/* 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 <kparts/factory.h>
#include <kparts/browserextension.h>
#include "misc/loader_client.h"
class KHTMLPart;
class KInstance;
namespace khtml
{
class CachedImage;
}
class KHTMLImageFactory : public KParts::Factory
{
Q_OBJECT
public:
KHTMLImageFactory();
virtual ~KHTMLImageFactory();
virtual KParts::Part *createPartObject( QWidget *parentWidget, const char *widgetName,
QObject *parent, const char *name,
const char *className, const QStringList &args );
static KInstance *instance() { return s_instance; }
private:
static KInstance *s_instance;
};
class KHTMLImage : public KParts::ReadOnlyPart, public khtml::CachedObjectClient
{
Q_OBJECT
public:
KHTMLImage( QWidget *parentWidget, const char *widgetName,
QObject *parent, const char *name, KHTMLPart::GUIProfile prof );
virtual ~KHTMLImage();
virtual bool openFile() { return true; } // grmbl, should be non-pure in part.h, IMHO
virtual bool openURL( const KURL &url );
virtual bool closeURL();
KHTMLPart *doc() const { return m_khtml; }
virtual void notifyFinished( khtml::CachedObject *o );
protected:
virtual void guiActivateEvent( KParts::GUIActivateEvent *e );
virtual bool eventFilter( QObject *filterTarget, QEvent *e );
private slots:
void restoreScrollPosition();
// void slotImageJobFinished( KIO::Job *job );
// void updateWindowCaption();
private:
void disposeImage();
QGuardedPtr<KHTMLPart> m_khtml;
KParts::BrowserExtension *m_ext;
QString m_mimeType;
khtml::CachedImage *m_image;
int m_xOffset, m_yOffset;
};
class KHTMLImageBrowserExtension : public KParts::BrowserExtension
{
Q_OBJECT
public:
KHTMLImageBrowserExtension( KHTMLImage *parent, const char *name = 0 );
virtual int xOffset();
virtual int yOffset();
protected slots:
void print();
void reparseConfiguration();
void disableScrolling();
private:
KHTMLImage *m_imgPart;
};
#endif
KParts::BrowserExtension
KURL
KParts::ReadOnlyPart::openFile
virtual bool openFile()=0
KHTMLPart
This class is khtml's main class.
Definition: khtml_part.h:184
KParts::Factory::createPartObject
virtual Part * createPartObject(QWidget *parentWidget=0, const char *widgetName=0, QObject *parent=0, const char *name=0, const char *classname="KParts::Part", const QStringList &args=QStringList())=0
KParts::Part
KInstance
KParts::Factory
KParts::GUIActivateEvent
KParts::BrowserExtension::yOffset
virtual int yOffset()
KNotifyClient::instance
KInstance * instance()
KParts::ReadOnlyPart::closeURL
virtual bool closeURL()
KStdAccel::print
const KShortcut & print()
KParts::ReadOnlyPart::guiActivateEvent
virtual void guiActivateEvent(GUIActivateEvent *event)
KParts::BrowserExtension::xOffset
virtual int xOffset()
KParts::ReadOnlyPart::openURL
virtual bool openURL(const KURL &url)
KParts::ReadOnlyPart

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