include/wx/cocoa/dataform.h

   1 ///////////////////////////////////////////////////////////////////////////////
   2 // Name:        wx/cocoa/dataform.h
   3 // Purpose:     declaration of the wxDataFormat class
   4 // Author:      David Elliott <dfe@cox.net>
   5 // Modified by:
   6 // Created:     2003/07/23
   7 // RCS-ID:      $Id$
   8 // Copyright:   (c) 2003 David Elliott
   9 // Licence:     wxWindows licence
  10 ///////////////////////////////////////////////////////////////////////////////
  11
  12 #ifndef __WX_COCOA_DATAFORM_H__
  13 #define __WX_COCOA_DATAFORM_H__
  14
  15 class wxDataFormat
  16 {
  17 public:
  18     wxDataFormat(unsigned int uFormat = wxDF_INVALID) { m_uFormat = uFormat; }
  19     wxDataFormat(const wxChar* zFormat) { SetId(zFormat); }
  20
  21     wxDataFormat& operator=(unsigned int uFormat) { m_uFormat = uFormat; return(*this); }
  22     wxDataFormat& operator=(const wxDataFormat& rFormat) {m_uFormat = rFormat.m_uFormat; return(*this); }
  23
  24     //
  25     // Comparison (must have both versions)
  26     //
  27     bool operator==(wxDataFormatId eFormat) const { return (m_uFormat == (unsigned int)eFormat); }
  28     bool operator!=(wxDataFormatId eFormat) const { return (m_uFormat != (unsigned int)eFormat); }
  29     bool operator==(const wxDataFormat& rFormat) const { return (m_uFormat == rFormat.m_uFormat); }
  30     bool operator!=(const wxDataFormat& rFormat) const { return (m_uFormat != rFormat.m_uFormat); }
  31          operator unsigned int(void) const { return m_uFormat; }
  32
  33     unsigned int GetFormatId(void) const { return (unsigned int)m_uFormat; }
  34     unsigned int GetType(void) const { return (unsigned int)m_uFormat; }
  35
  36     bool IsStandard(void) const;
  37
  38     void SetType(unsigned int uType){ m_uFormat = uType; }
  39
  40     //
  41     // String ids are used for custom types - this SetId() must be used for
  42     // application-specific formats
  43     //
  44     wxString GetId(void) const;
  45     void     SetId(const wxChar* WXUNUSED(pId)) { /* TODO */ }
  46
  47 private:
  48     unsigned int                    m_uFormat;
  49 }; // end of CLASS wxDataFormat
  50
  51 #endif // __WX_COCOA_DATAFORM_H__