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121 lines
3.6 KiB
121 lines
3.6 KiB
/***************************************************************************
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sq_converter.h - description
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-------------------
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begin : ??? Mar 3 2005
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copyright : (C) 2005 by Baryshev Dmitry
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email : ksquirrel.iv@gmail.com
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***************************************************************************/
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/***************************************************************************
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* *
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* This program is free software; you can redistribute it and/or modify *
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* it under the terms of the GNU General Public License as published by *
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* the Free Software Foundation; either version 2 of the License, or *
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* (at your option) any later version. *
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* *
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***************************************************************************/
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#ifndef SQ_CONVERTER_H
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#define SQ_CONVERTER_H
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#include <tqobject.h>
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#include <tqstringlist.h>
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#include <sstream>
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#include <csetjmp>
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#include <ksquirrel-libs/fmt_utils.h>
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#include <ksquirrel-libs/fmt_codec_base.h>
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#include <ksquirrel-libs/error.h>
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#include "sq_imageedit.h"
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struct SQ_LIBRARY;
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class KTempFile;
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class SQ_ImageConvert;
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class SQ_ImageConvertOptions;
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/*
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* Base class for all edit tools. It contains all methods needed by
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* converter, resizer, printer etc. It decodes an image, writes it back to
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* disk. All specific actions (like colorizing, resizing etc.) are done by
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* appropriate edit tool.
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*/
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class SQ_Converter : public TQObject
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{
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TQ_OBJECT
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public:
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SQ_Converter(TQObject *parent);
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~SQ_Converter();
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public:
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static SQ_Converter* instance() { return m_sing; }
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private:
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/*
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* Create edit tool-specific dialog, and wait for user
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* input
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*/
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void startEditPrivate();
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/*
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* Do something with decoded image(manipDecodedImage()) and write it
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* on disk.
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*/
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int manipAndWriteDecodedImage(const TQString &name, fmt_image *im);
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/*
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* Main decoding loop.
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*/
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void decodingCycle();
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/*
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* Determine file name. In this file SQ_Converter will save new image.
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*/
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TQString adjustFileName(const TQString &globalprefix, const TQString &name, int replace,
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TQString putto, bool paged = false, int page = 0);
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void determineNextScan(const fmt_image &im, RGBA *scan, int y);
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/*
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* Copy file :-)
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*/
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int copyFile(const TQString &src, const TQString &dst) const;
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void errorjmp(jmp_buf jmp, const int code);
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signals:
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void convertText(const TQString &, bool);
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void oneFileProcessed();
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void done(bool allok);
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private slots:
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void slotStartEdit();
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void slotStartConvert(SQ_ImageOptions*, SQ_ImageConvertOptions*);
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protected:
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TQStringList files;
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TQString err_internal, err_failed;
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TQString currentFile;
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int error_code, current_page;
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SQ_ImageOptions imageopt;
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fmt_writeoptions opt;
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SQ_LIBRARY *lr, *lw, *altw;
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RGBA *image;
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TQString special_action, prefix;
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bool multi, last, lastFrame;
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KTempFile *tempfile;
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fmt_image *im;
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static SQ_Converter *m_sing;
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SQ_ImageConvert *convert;
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SQ_ImageConvertOptions convopt;
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};
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#endif
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