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vvs31415andVadim Zeitlin
de3d441a7b
Provide a ctor which can be used to fully initialize the base class instead of forcing all image handlers to initialize their member variables manually and use it in all the standard image handlers. Closes #25933. Co-authored-by: Vadim Zeitlin <vadim@wxwidgets.org>
49 lines
1.3 KiB
C++
49 lines
1.3 KiB
C++
/////////////////////////////////////////////////////////////////////////////
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// Name: wx/imagpnm.h
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// Purpose: wxImage PNM handler
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// Author: Sylvain Bougnoux
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// Copyright: (c) Sylvain Bougnoux
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// Licence: wxWindows licence
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/////////////////////////////////////////////////////////////////////////////
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#ifndef _WX_IMAGPNM_H_
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#define _WX_IMAGPNM_H_
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#include "wx/image.h"
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//-----------------------------------------------------------------------------
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// wxPNMHandler
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//-----------------------------------------------------------------------------
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#if wxUSE_PNM
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class WXDLLIMPEXP_CORE wxPNMHandler : public wxImageHandler
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{
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public:
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wxPNMHandler() : wxImageHandler(
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wxT("PNM file"),
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wxT("pnm"),
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wxBITMAP_TYPE_PNM,
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wxT("image/pnm"))
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{
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m_altExtensions.Add(wxT("ppm"));
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m_altExtensions.Add(wxT("pgm"));
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m_altExtensions.Add(wxT("pbm"));
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}
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#if wxUSE_STREAMS
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virtual bool LoadFile( wxImage *image, wxInputStream& stream, bool verbose=true, int index=-1 ) override;
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virtual bool SaveFile( wxImage *image, wxOutputStream& stream, bool verbose=true ) override;
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protected:
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virtual bool DoCanRead( wxInputStream& stream ) override;
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#endif
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private:
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wxDECLARE_DYNAMIC_CLASS(wxPNMHandler);
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};
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#endif
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#endif
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// _WX_IMAGPNM_H_
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