File: qwt3d_io.sip

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// The SIP interface definition for:
// - class IO
// - class PixmapWriter
//
// Copyright (C) 2004-2008 Gerard Vermeulen
//
// This file is part of PyQwt3D.
//
// PyQwt3D 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.
//
// PyQwt3D 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 PyQwt3D; if not, write to the Free Software Foundation, Inc.,
// 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301  USA
//
// In addition, as a special exception, Gerard Vermeulen gives permission
// to link PyQwt3D dynamically with non-free versions of Qt and PyQt,
// and to distribute PyQwt3D in this form, provided that equally powerful
// versions of Qt and PyQt have been released under the terms of the GNU
// General Public License.
//
// If PyQwt3D is dynamically linked with non-free versions of Qt and PyQt,
// PyQwt3D becomes a free plug-in for a non-free program.


class IO
{

%TypeHeaderCode
#include <qwt3d_io.h>
using namespace Qwt3D;
%End // %TypeHeaderCode

public:
    typedef bool (*Function)(Plot3D*, const QString &);

    class Functor
    {
    public:
        virtual ~Functor();
        virtual IO::Functor * clone() const = 0 /Factory/;
        virtual bool operator()(Plot3D *, const QString &) = 0;
%ConvertToSubClassCode
    // Traverse the inheritance tree left->right and bottom->up.
    // Beware: Functor is abstract, and NativeReader too because it overrides
    // the virtual functions privately.
    // FIXME: NativeReader
    if (dynamic_cast<const PixmapWriter *>(sipCpp))
        sipClass = sipClass_PixmapWriter;
    else if (dynamic_cast<const VectorWriter *>(sipCpp))
        sipClass = sipClass_VectorWriter;
    else // FIXME: Functor
        sipClass = 0;
%End // ConvertToSubClassCode        

     }; // 

    // FIXME: static bool defineInputHandler(const QString &, Function);
    // FIXME: static bool defineOutputHandler(const QString &, Function);

    static bool defineInputHandler(const QString &, const Functor &);
    static bool defineOutputHandler(const QString &, const Functor &);

    static bool save(Plot3D *, const QString &, const QString &);
    static bool load(Plot3D *, const QString &, const QString &);
    static QStringList inputFormatList();
    static QStringList outputFormatList();

    static IO::Functor * outputHandler(const QString &);
    static IO::Functor * inputHandler(const QString &);
private:
    IO();

}; // class IO


class PixmapWriter: IO::Functor
{

%TypeHeaderCode
#include <qwt3d_io.h>
using namespace Qwt3D;
%End // %TypeHeaderCode

public:
    PixmapWriter();
    void setQuality(int);

}; // class PixmapWriter


// Local Variables:
// mode: C++
// c-file-style: "stroustrup"
// indent-tabs-mode: nil
// End: