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// vim: set tabstop=4 shiftwidth=4 noexpandtab
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Gwenview - A simple image viewer for KDE
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Copyright 2000-2004 Aur�lien G�teau
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This program is free software; you can redistribute it and/or
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modify it under the terms of the GNU General Public License
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as published by the Free Software Foundation; either version 2
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of the License, or (at your option) any later version.
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This program 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
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program; if not, write to the Free Software
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Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
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#ifndef GVDOCUMENTIMPL_H
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#define GVDOCUMENTIMPL_H
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#include "gvdocument.h"
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#include "gvimageutils/orientation.h"
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class GVDocumentImpl : public QObject {
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GVDocumentImpl(GVDocument* document);
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virtual ~GVDocumentImpl();
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* This method is called by GVDocument::switchToImpl after it has connect
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* signals to the object
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void switchToImpl(GVDocumentImpl*);
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void setImage(QImage, bool update);
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void setImageFormat(const QCString&);
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void setFileSize(int) const;
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virtual QString comment() const;
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virtual GVDocument::CommentState commentState() const;
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virtual void setComment(const QString&);
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virtual void suspendLoading();
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virtual void resumeLoading();
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virtual void transform(GVImageUtils::Orientation);
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virtual QString save(const KURL&, const QCString& format) const;
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void finished(bool success);
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void sizeUpdated(int width, int height);
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void rectUpdated(const QRect&);
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GVDocument* mDocument;
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class GVDocumentEmptyImpl : public GVDocumentImpl {
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GVDocumentEmptyImpl(GVDocument* document)
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: GVDocumentImpl(document) {
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setImage(QImage(), false);
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#endif /* GVDOCUMENTIMPL_H */