X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/da175b2ce4dc35cc4c0baa8bbdc16bf4de6c7684..52170c5b4419c63d6e0083df411aad420395ec98:/include/wx/motif/dataobj.h diff --git a/include/wx/motif/dataobj.h b/include/wx/motif/dataobj.h index fc0c3216af..6b6c041b3c 100644 --- a/include/wx/motif/dataobj.h +++ b/include/wx/motif/dataobj.h @@ -1,149 +1,24 @@ /////////////////////////////////////////////////////////////////////////////// -// Name: dataobj.h -// Purpose: declaration of the wxDataObject class +// Name: wx/motif/dataobj.h +// Purpose: declaration of the wxDataObject class for Motif // Author: Julian Smart // RCS-ID: $Id$ // Copyright: (c) 1998 Julian Smart // Licence: wxWindows licence /////////////////////////////////////////////////////////////////////////////// -#ifndef _WX_DATAOBJ_H_ -#define _WX_DATAOBJ_H_ +#ifndef _WX_MOTIF_DATAOBJ_H_ +#define _WX_MOTIF_DATAOBJ_H_ -#ifdef __GNUG__ -#pragma interface "dataobj.h" -#endif +// ---------------------------------------------------------------------------- +// wxDataObject is the same as wxDataObjectBase under wxMotif +// ---------------------------------------------------------------------------- -#include "wx/defs.h" -#include "wx/object.h" -#include "wx/string.h" -#include "wx/bitmap.h" - -//------------------------------------------------------------------------- -// classes -//------------------------------------------------------------------------- - -class wxDataFormat; -class wxDataObject; -class wxTextDataObject; - -//------------------------------------------------------------------------- -// wxDataFormat -//------------------------------------------------------------------------- - -class wxDataFormat : public wxObject -{ - DECLARE_CLASS( wxDataFormat ) - -public: - wxDataFormat(); - wxDataFormat( wxDataFormatId type ); - wxDataFormat( const wxString &id ); - wxDataFormat( const wxChar *id ); - wxDataFormat( const wxDataFormat &format ); - wxDataFormat( const Atom atom ); - - void SetType( wxDataFormatId type ); - wxDataFormatId GetType() const; - - /* the string Id identifies the format of clipboard or DnD data. a word - * processor would e.g. add a wxTextDataObject and a wxPrivateDataObject - * to the clipboard - the latter with the Id "application/wxword", an - * image manipulation program would put a wxBitmapDataObject and a - * wxPrivateDataObject to the clipboard - the latter with "image/png". */ - - wxString GetId() const; - void SetId( const wxChar *id ); - - Atom GetAtom(); - void SetAtom(Atom atom) { m_hasAtom = TRUE; m_atom = atom; } - - // implicit conversion to wxDataFormatId - operator wxDataFormatId() const { return m_type; } - - bool operator==(wxDataFormatId type) const { return m_type == type; } - bool operator!=(wxDataFormatId type) const { return m_type != type; } - -private: - wxDataFormatId m_type; - wxString m_id; - bool m_hasAtom; - Atom m_atom; -}; - -//---------------------------------------------------------------------------- -// wxDataObject to be placed in wxDataBroker -//---------------------------------------------------------------------------- - -class wxDataObject : public wxObject -{ - DECLARE_DYNAMIC_CLASS( wxDataObject ) - -public: - - /* constructor */ - wxDataObject(); - - /* destructor */ - ~wxDataObject(); - - /* write data to dest */ - virtual void WriteData( void *dest ) const = 0; - - /* get size of data */ - virtual size_t GetSize() const = 0; - - /* implementation */ - - wxDataFormat &GetFormat(); - - wxDataFormatId GetFormatType() const; - wxString GetFormatId() const; - Atom GetFormatAtom() const; - - wxDataFormat m_format; -}; - -//---------------------------------------------------------------------------- -// wxTextDataObject is a specialization of wxDataObject for text data -//---------------------------------------------------------------------------- - -class wxTextDataObject : public wxDataObject +class WXDLLIMPEXP_CORE wxDataObject : public wxDataObjectBase { - DECLARE_DYNAMIC_CLASS( wxTextDataObject ) - public: - - /* default constructor. call SetText() later or override - WriteData() and GetSize() for working on-demand */ - wxTextDataObject(); - - /* constructor */ - wxTextDataObject( const wxString& data ); - - /* set current text data */ - void SetText( const wxString& data ); - - /* get current text data */ - wxString GetText() const; - - /* by default calls WriteString() with string set by constructor or - by SetText(). can be overridden for working on-demand */ - virtual void WriteData( void *dest ) const; - - /* by default, returns length of string as set by constructor or - by SetText(). can be overridden for working on-demand */ - virtual size_t GetSize() const; - - /* write string to dest */ - void WriteString( const wxString &str, void *dest ) const; - - /* implementation */ - - wxString m_data; + virtual ~wxDataObject(); }; - -#endif - //_WX_DATAOBJ_H_ +#endif //_WX_MOTIF_DATAOBJ_H_