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/*
* Copyright (c) 2002 Patrick Julien <freak@codepimps.org>
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*
* This program 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 General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor,
* Boston, MA 02110-1301, USA.
*/
#ifndef KIS_IMAGE_MAGICK_CONVERTER_H_
#define KIS_IMAGE_MAGICK_CONVERTER_H_
#include <tqobject.h>
#include <tqvaluevector.h>
#include <tdeio/job.h>
#include "kis_types.h"
#include "kis_global.h"
#include "kis_progress_subject.h"
class TQString;
class KURL;
class KisDoc;
class KisNameServer;
class KisUndoAdapter;
/**
* Image import/export plugins can use these results to report about success or failure.
*/
enum KisImageBuilder_Result {
KisImageBuilder_RESULT_FAILURE = -400,
KisImageBuilder_RESULT_NOT_EXIST = -300,
KisImageBuilder_RESULT_NOT_LOCAL = -200,
KisImageBuilder_RESULT_BAD_FETCH = -100,
KisImageBuilder_RESULT_INVALID_ARG = -50,
KisImageBuilder_RESULT_OK = 0,
KisImageBuilder_RESULT_PROGRESS = 1,
KisImageBuilder_RESULT_EMPTY = 100,
KisImageBuilder_RESULT_BUSY = 150,
KisImageBuilder_RESULT_NO_URI = 200,
KisImageBuilder_RESULT_UNSUPPORTED = 300,
KisImageBuilder_RESULT_INTR = 400,
KisImageBuilder_RESULT_PATH = 500,
KisImageBuilder_RESULT_UNSUPPORTED_COLORSPACE = 600
};
/**
* Build a KisImage representation of an image file.
*/
class KisImageMagickConverter : public KisProgressSubject {
typedef TQObject super;
TQ_OBJECT
public:
KisImageMagickConverter(KisDoc *doc, KisUndoAdapter *adapter);
virtual ~KisImageMagickConverter();
public slots:
virtual void cancel();
public:
KisImageBuilder_Result buildImage(const KURL& uri);
KisImageBuilder_Result buildFile(const KURL& uri, KisPaintLayerSP layer, vKisAnnotationSP_it annotationsStart, vKisAnnotationSP_it annotationsEnd);
KisImageSP image();
public:
static TQString readFilters();
static TQString writeFilters();
private slots:
void ioData(TDEIO::Job *job, const TQByteArray& data);
void ioResult(TDEIO::Job *job);
void ioTotalSize(TDEIO::Job *job, TDEIO::filesize_t size);
private:
KisImageMagickConverter(const KisImageMagickConverter&);
KisImageMagickConverter& operator=(const KisImageMagickConverter&);
void init(KisDoc *doc, KisUndoAdapter *adapter);
KisImageBuilder_Result decode(const KURL& uri, bool isBlob);
private:
KisImageSP m_img;
KisDoc *m_doc;
KisUndoAdapter *m_adapter;
TQValueVector<TQ_UINT8> m_data;
TDEIO::TransferJob *m_job;
TDEIO::filesize_t m_size;
bool m_stop;
};
#endif // KIS_IMAGE_MAGICK_CONVERTER_H_
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