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/*
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* This file is part of the KDE libraries
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* Copyright (c) 2001-2002 Michael Goffioul <kdeprint@swing.be>
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*
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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 version 2 as published by the Free Software Foundation.
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*
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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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*
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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 POSTERPREVIEW_H
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#define POSTERPREVIEW_H
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#include <tqframe.h>
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#include <tqvaluelist.h>
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class KProcess;
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class PosterPreview : public QFrame
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{
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Q_OBJECT
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public:
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PosterPreview( TQWidget *parent = 0, const char *name = 0 );
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PosterPreview( const TQString& postersize, const TQString& mediasize, TQWidget *parent = 0, const char *name = 0 );
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~PosterPreview();
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public slots:
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void setPosterSize( int );
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void setPosterSize( const TQString& );
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void setMediaSize( int );
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void setMediaSize( const TQString& );
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void setCutMargin( int );
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void updatePoster();
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void setSelectedPages( const TQString& );
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signals:
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void selectionChanged( const TQString& );
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protected:
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void parseBuffer();
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void drawContents( TQPainter* );
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void init();
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void setDirty();
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void mouseMoveEvent( TQMouseEvent* );
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void mousePressEvent( TQMouseEvent* );
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void emitSelectedPages();
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protected slots:
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void slotProcessStderr( KProcess*, char*, int );
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void slotProcessExited( KProcess* );
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private:
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int m_rows, m_cols;
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int m_pw, m_ph; // page size
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int m_mw, m_mh; // cur margins
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TQRect m_posterbb; // poster bounding box (without any margin)
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KProcess *m_process;
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TQString m_buffer;
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TQString m_postersize, m_mediasize;
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int m_cutmargin;
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bool m_dirty;
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TQRect m_boundingrect;
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TQValueList<int> m_selectedpages;
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};
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#endif /* POSTERPREVIEW_H */
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