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#pragma once
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#ifndef TIIO_INCLUDED
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#define TIIO_INCLUDED
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#include "tcommon.h"
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#include <string></string>
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#include <qstringlist></qstringlist>
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#include "timageinfo.h"
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#undef DVAPI
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#undef DVVAR
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#ifdef TNZCORE_EXPORTS
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#define DVAPI DV_EXPORT_API
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#define DVVAR DV_EXPORT_VAR
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#else
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#define DVAPI DV_IMPORT_API
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#define DVVAR DV_IMPORT_VAR
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#endif
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class TVectorImage;
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class TPropertyGroup;
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namespace Tiio {
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//-------------------------------------------------------------------
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enum RowOrder { BOTTOM2TOP, TOP2BOTTOM };
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//-------------------------------------------------------------------
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//-------------------------------------------------------------------
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class DVAPI Exception {};
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//-------------------------------------------------------------------
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class DVAPI Reader {
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protected:
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  TImageInfo m_info;
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public:
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  Reader();
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  virtual ~Reader();
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  virtual void open(FILE *file) = 0;
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  const TImageInfo &getImageInfo() const { return m_info; }
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  virtual TPropertyGroup *getProperties() const { return 0; }
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  void readLine(char *buffer) { readLine(buffer, 0, m_info.m_lx - 1, 1); }
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  void readLine(short *buffer) { readLine(buffer, 0, m_info.m_lx - 1, 1); }
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  virtual void readLine(char *buffer, int x0, int x1, int shrink) = 0;
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  virtual void readLine(short *, int, int, int) { assert(false); }
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  // Returns skipped lines number.
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  // If not implemented returns 0;
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  virtual int skipLines(int lineCount) = 0;
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  virtual RowOrder getRowOrder() const { return BOTTOM2TOP; }
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  virtual bool read16BitIsEnabled() const { return false; }
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  // this function enables/disables the 64 bit reading.
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  // If disabled, 64 bit images will be automatically  scaled down to 32 bit.
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  // The default behaviour for formats that support 64 bit images is "Enabled"
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  virtual void enable16BitRead(bool) {}
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  virtual void getTzpPaletteColorNames(
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      std::map<int, std::pair<std::string,="" std::string="">> &pltColorNames) const {</int,>
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    assert(false);
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  }
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private:
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  // not implemented
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  Reader(const Reader &);
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  Reader &operator=(const Reader &);
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};
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//-------------------------------------------------------------------
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class DVAPI Writer {
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protected:
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  TImageInfo m_info;
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  TPropertyGroup *m_properties;
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  static int m_bwThreshold;
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public:
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  static void getSupportedFormats(QStringList &formats, bool onlyRenderFormats);
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  static void setBlackAndWhiteThreshold(int threshold) {
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    m_bwThreshold = threshold;
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  }
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  Writer();
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  virtual ~Writer();
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  virtual void open(FILE *file, const TImageInfo &inafo) = 0;
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  TPropertyGroup *getProperties() { return m_properties; }
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  virtual void writeLine(char *buffer) = 0;
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  virtual void writeLine(short *) { assert(false); }
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  virtual void flush() {}
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  virtual RowOrder getRowOrder() const { return BOTTOM2TOP; }
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  virtual bool write64bitSupported() const { return false; }
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  virtual bool writeAlphaSupported() const { return true; }
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  void setProperties(TPropertyGroup *properties);
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private:
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  // not implemented
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  Writer(const Writer &);
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  Writer &operator=(const Writer &);
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};
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//-------------------------------------------------------------------
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class DVAPI VectorReader {
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public:
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  VectorReader() {}
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  virtual ~VectorReader() {}
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  virtual void open(FILE *file) = 0;
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  virtual TVectorImage *read() = 0;
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};
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//-------------------------------------------------------------------
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class DVAPI VectorWriter {
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public:
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  VectorWriter() {}
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  virtual ~VectorWriter() {}
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  virtual void open(FILE *file)      = 0;
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  virtual void write(TVectorImage *) = 0;
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};
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//-------------------------------------------------------------------
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typedef Reader *ReaderMaker();
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typedef Writer *WriterMaker();
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typedef VectorReader *VectorReaderMaker();
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typedef VectorWriter *VectorWriterMaker();
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//-------------------------------------------------------------------
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DVAPI Tiio::Reader *makeReader(std::string ext);
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DVAPI Tiio::Writer *makeWriter(std::string ext);
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DVAPI Tiio::VectorReader *makeVectorReader(std::string ext);
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DVAPI Tiio::VectorWriter *makeVectorWriter(std::string ext);
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DVAPI TPropertyGroup *makeWriterProperties(std::string ext);
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//-------------------------------------------------------------------
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DVAPI void defineReaderMaker(const char *ext, Tiio::ReaderMaker *fn);
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DVAPI void defineWriterMaker(const char *ext, Tiio::WriterMaker *fn,
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                             bool isRenderFormat);
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DVAPI void defineVectorReaderMaker(const char *ext,
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                                   Tiio::VectorReaderMaker *fn);
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DVAPI void defineVectorWriterMaker(const char *ext, Tiio::VectorWriterMaker *fn,
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                                   bool isRenderFormat);
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DVAPI void defineWriterProperties(const char *ext, TPropertyGroup *);
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DVAPI bool isQuicktimeInstalled();
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DVAPI void updateFileWritersPropertiesTranslation();
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//-------------------------------------------------------------------
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}  // namespace
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#endif