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