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120 lines
3.0 KiB
120 lines
3.0 KiB
15 years ago
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/* This file is part of the KDE project
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Copyright (C) 2000 Simon Hausmann <hausmann@kde.org>
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This library is free software; you can redistribute it and/or
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modify it under the terms of the GNU Library General Public
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License as published by the Free Software Foundation; either
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version 2 of the License, or (at your option) any later version.
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This library is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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Library General Public License for more details.
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You should have received a copy of the GNU Library General Public License
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along with this library; see the file COPYING.LIB. If not, write to
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the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
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Boston, MA 02110-1301, USA.
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*/
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#ifndef __khtmlimage_h__
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#define __khtmlimage_h__
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#include "khtml_part.h"
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#include <kparts/factory.h>
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#include <kparts/browserextension.h>
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#include "misc/loader_client.h"
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class KHTMLPart;
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class KInstance;
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namespace khtml
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{
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class CachedImage;
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}
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/**
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* @internal
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*/
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class KHTMLImageFactory : public KParts::Factory
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{
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Q_OBJECT
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public:
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KHTMLImageFactory();
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virtual ~KHTMLImageFactory();
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virtual KParts::Part *createPartObject( QWidget *parentWidget, const char *widgetName,
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QObject *parent, const char *name,
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const char *className, const QStringList &args );
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static KInstance *instance() { return s_instance; }
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private:
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static KInstance *s_instance;
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};
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/**
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* @internal
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*/
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class KHTMLImage : public KParts::ReadOnlyPart, public khtml::CachedObjectClient
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{
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Q_OBJECT
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public:
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KHTMLImage( QWidget *parentWidget, const char *widgetName,
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QObject *parent, const char *name, KHTMLPart::GUIProfile prof );
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virtual ~KHTMLImage();
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virtual bool openFile() { return true; } // grmbl, should be non-pure in part.h, IMHO
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virtual bool openURL( const KURL &url );
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virtual bool closeURL();
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KHTMLPart *doc() const { return m_khtml; }
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virtual void notifyFinished( khtml::CachedObject *o );
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protected:
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virtual void guiActivateEvent( KParts::GUIActivateEvent *e );
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virtual bool eventFilter( QObject *filterTarget, QEvent *e );
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private slots:
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void restoreScrollPosition();
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// void slotImageJobFinished( KIO::Job *job );
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// void updateWindowCaption();
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private:
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void disposeImage();
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QGuardedPtr<KHTMLPart> m_khtml;
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KParts::BrowserExtension *m_ext;
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QString m_mimeType;
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khtml::CachedImage *m_image;
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int m_xOffset, m_yOffset;
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};
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/**
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* @internal
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*/
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class KHTMLImageBrowserExtension : public KParts::BrowserExtension
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{
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Q_OBJECT
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public:
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KHTMLImageBrowserExtension( KHTMLImage *parent, const char *name = 0 );
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virtual int xOffset();
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virtual int yOffset();
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protected slots:
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void print();
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void reparseConfiguration();
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void disableScrolling();
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private:
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KHTMLImage *m_imgPart;
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};
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#endif
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