64 lines
2.0 KiB
C++
64 lines
2.0 KiB
C++
///////////////////////////////////////////////////////////////////////////////
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// Name: wx/x11/dataform.h
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// Purpose: declaration of the wxDataFormat class
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// Author: Robert Roebling
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// Modified by:
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// Created: 19.10.99 (extracted from motif/dataobj.h)
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// Copyright: (c) 1999 Robert Roebling
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// Licence: wxWindows licence
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///////////////////////////////////////////////////////////////////////////////
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#ifndef _WX_X11_DATAFORM_H
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#define _WX_X11_DATAFORM_H
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class WXDLLIMPEXP_CORE wxDataFormat
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{
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public:
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// the clipboard formats under Xt are Atoms
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typedef Atom NativeFormat;
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wxDataFormat();
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wxDataFormat( wxDataFormatId type );
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wxDataFormat( const wxString &id );
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wxDataFormat( NativeFormat format );
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wxDataFormat& operator=(NativeFormat format)
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{ SetId(format); return *this; }
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// comparison (must have both versions)
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bool operator==(NativeFormat format) const
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{ return m_format == (NativeFormat)format; }
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bool operator!=(NativeFormat format) const
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{ return m_format != (NativeFormat)format; }
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bool operator==(wxDataFormatId format) const
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{ return m_type == (wxDataFormatId)format; }
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bool operator!=(wxDataFormatId format) const
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{ return m_type != (wxDataFormatId)format; }
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// explicit and implicit conversions to NativeFormat which is one of
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// standard data types (implicit conversion is useful for preserving the
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// compatibility with old code)
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NativeFormat GetFormatId() const { return m_format; }
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operator NativeFormat() const { return m_format; }
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void SetId( NativeFormat format );
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// string ids are used for custom types - this SetId() must be used for
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// application-specific formats
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wxString GetId() const;
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void SetId( const wxString& id );
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// implementation
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wxDataFormatId GetType() const;
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private:
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wxDataFormatId m_type;
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NativeFormat m_format;
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void PrepareFormats();
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void SetType( wxDataFormatId type );
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};
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#endif // _WX_X11_DATAFORM_H
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