src/mac/carbon/dnd.cpp

   1 ///////////////////////////////////////////////////////////////////////////////
   2 // Name:        dnd.cpp
   3 // Purpose:     wxDropTarget, wxDropSource, wxDataObject implementation
   4 // Author:      AUTHOR
   5 // Modified by:
   6 // Created:     ??/??/98
   7 // RCS-ID:      $Id$
   8 // Copyright:   (c) 1998 AUTHOR
   9 // Licence:     wxWindows licence
  10 ///////////////////////////////////////////////////////////////////////////////
  11
  12 #ifdef __GNUG__
  13 #pragma implementation "dnd.h"
  14 #endif
  15
  16 #include "wx/dnd.h"
  17 #include "wx/window.h"
  18 #include "wx/app.h"
  19 #include "wx/gdicmn.h"
  20
  21 // ----------------------------------------------------------------------------
  22 // global
  23 // ----------------------------------------------------------------------------
  24
  25 // ----------------------------------------------------------------------------
  26 // wxDropTarget
  27 // ----------------------------------------------------------------------------
  28
  29 wxDropTarget::wxDropTarget()
  30 {
  31 };
  32
  33 wxDropTarget::~wxDropTarget()
  34 {
  35 };
  36
  37 // ----------------------------------------------------------------------------
  38 // wxTextDropTarget
  39 // ----------------------------------------------------------------------------
  40
  41 bool wxTextDropTarget::OnDrop( long x, long y, const void *pData )
  42 {
  43   OnDropText( x, y, (const char*)pData );
  44   return TRUE;
  45 };
  46
  47 bool wxTextDropTarget::OnDropText( long x, long y, const char *psz )
  48 {
  49   printf( "Got dropped text: %s.\n", psz );
  50   printf( "At x: %d, y: %d.\n", (int)x, (int)y );
  51   return TRUE;
  52 };
  53
  54 size_t wxTextDropTarget::GetFormatCount() const
  55 {
  56   return 1;
  57 }
  58
  59 wxDataFormat wxTextDropTarget::GetFormat(size_t WXUNUSED(n)) const
  60 {
  61   return wxDF_TEXT;
  62 }
  63
  64 // ----------------------------------------------------------------------------
  65 // wxFileDropTarget
  66 // ----------------------------------------------------------------------------
  67
  68 bool wxFileDropTarget::OnDropFiles( long x, long y, size_t nFiles, const char * const WXUNUSED(aszFiles)[] )
  69 {
  70   printf( "Got %d dropped files.\n", (int)nFiles );
  71   printf( "At x: %d, y: %d.\n", (int)x, (int)y );
  72   return TRUE;
  73 }
  74
  75 bool wxFileDropTarget::OnDrop(long x, long y, const void *WXUNUSED(pData) )
  76 {
  77   char *str = "/this/is/a/path.txt";
  78
  79   return OnDropFiles(x, y, 1, &str );
  80 }
  81
  82 size_t wxFileDropTarget::GetFormatCount() const
  83 {
  84   return 1;
  85 }
  86
  87 wxDataFormat wxFileDropTarget::GetFormat(size_t WXUNUSED(n)) const
  88 {
  89   return wxDF_FILENAME;
  90 }
  91
  92 //-------------------------------------------------------------------------
  93 // wxDropSource
  94 //-------------------------------------------------------------------------
  95
  96 //-----------------------------------------------------------------------------
  97 // drag request
  98
  99 wxDropSource::wxDropSource( wxWindow *win )
 100 {
 101     // TODO
 102   //    m_window = win;
 103     m_data = NULL;
 104
 105     //    m_defaultCursor = wxCursor( wxCURSOR_NO_ENTRY );
 106     //    m_goaheadCursor = wxCursor( wxCURSOR_HAND );
 107 };
 108
 109 wxDropSource::wxDropSource( wxDataObject &data, wxWindow *win )
 110 {
 111     // TODO
 112   //    m_window = win;
 113     m_data = &data;
 114
 115     //    m_defaultCursor = wxCursor( wxCURSOR_NO_ENTRY );
 116     //    m_goaheadCursor = wxCursor( wxCURSOR_HAND );
 117 };
 118
 119 void wxDropSource::SetData( wxDataObject &data )
 120 {
 121     m_data = &data;
 122 };
 123
 124 wxDropSource::~wxDropSource(void)
 125 {
 126 };
 127
 128 wxDragResult wxDropSource::DoDragDrop( bool WXUNUSED(bAllowMove) )
 129 {
 130     // TODO
 131     return wxDragError;
 132 };
 133