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 // Copyright:   (c) 2003 David Elliott
   8 // Licence:     wxWindows licence
   9 ///////////////////////////////////////////////////////////////////////////////
  10
  11 #ifndef __WX_COCOA_DATAFORM_H__
  12 #define __WX_COCOA_DATAFORM_H__
  13
  14 class wxDataFormat
  15 {
  16 public:
  17     wxDataFormat(unsigned int uFormat = wxDF_INVALID) { m_uFormat = uFormat; }
  18     wxDataFormat(const wxString& zFormat) { SetId(zFormat); }
  19
  20     wxDataFormat& operator=(unsigned int uFormat) { m_uFormat = uFormat; return(*this); }
  21     wxDataFormat& operator=(const wxDataFormat& rFormat) {m_uFormat = rFormat.m_uFormat; return(*this); }
  22
  23     //
  24     // Comparison (must have both versions)
  25     //
  26     bool operator==(wxDataFormatId eFormat) const { return (m_uFormat == (unsigned int)eFormat); }
  27     bool operator!=(wxDataFormatId eFormat) const { return (m_uFormat != (unsigned int)eFormat); }
  28     bool operator==(const wxDataFormat& rFormat) const { return (m_uFormat == rFormat.m_uFormat); }
  29     bool operator!=(const wxDataFormat& rFormat) const { return (m_uFormat != rFormat.m_uFormat); }
  30          operator unsigned int(void) const { return m_uFormat; }
  31
  32     unsigned int GetFormatId(void) const { return (unsigned int)m_uFormat; }
  33     unsigned int GetType(void) const { return (unsigned int)m_uFormat; }
  34
  35     bool IsStandard(void) const;
  36
  37     void SetType(unsigned int uType){ m_uFormat = uType; }
  38
  39     //
  40     // String ids are used for custom types - this SetId() must be used for
  41     // application-specific formats
  42     //
  43     wxString GetId(void) const;
  44     void     SetId(const wxString& WXUNUSED(pId)) { /* TODO */ }
  45
  46 private:
  47     unsigned int                    m_uFormat;
  48 }; // end of CLASS wxDataFormat
  49
  50 #endif // __WX_COCOA_DATAFORM_H__