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 #if wxUSE_DRAG_AND_DROP
  22
  23 // ----------------------------------------------------------------------------
  24 // global
  25 // ----------------------------------------------------------------------------
  26
  27 // ----------------------------------------------------------------------------
  28 // wxDropTarget
  29 // ----------------------------------------------------------------------------
  30
  31 wxDropTarget::wxDropTarget()
  32 {
  33 };
  34
  35 wxDropTarget::~wxDropTarget()
  36 {
  37 };
  38
  39 // ----------------------------------------------------------------------------
  40 // wxTextDropTarget
  41 // ----------------------------------------------------------------------------
  42 #ifndef __DARWIN__
  43 bool wxTextDropTarget::OnDrop( wxCoord x, wxCoord y, const void *pData )
  44 {
  45   OnDropText( x, y, (const char*)pData );
  46   return TRUE;
  47 };
  48 #endif
  49
  50 bool wxTextDropTarget::OnDropText( wxCoord x, wxCoord y, const wxString &psz )
  51 {
  52   printf( "Got dropped text: %s.\n", (char *)psz );
  53   printf( "At x: %d, y: %d.\n", (int)x, (int)y );
  54   return TRUE;
  55 };
  56
  57 #ifndef __DARWIN__
  58 size_t wxTextDropTarget::GetFormatCount() const
  59 {
  60   return 1;
  61 }
  62
  63 wxDataFormat wxTextDropTarget::GetFormat(size_t WXUNUSED(n)) const
  64 {
  65   return wxDF_TEXT;
  66 }
  67 #endif
  68
  69 // ----------------------------------------------------------------------------
  70 // wxFileDropTarget
  71 // ----------------------------------------------------------------------------
  72
  73 #ifndef __DARWIN__
  74 bool wxFileDropTarget::OnDropFiles( wxCoord x, wxCoord y, size_t nFiles, const char * const WXUNUSED(aszFiles)[] )
  75 {
  76   printf( "Got %d dropped files.\n", (int)nFiles );
  77   printf( "At x: %d, y: %d.\n", (int)x, (int)y );
  78   return TRUE;
  79 }
  80 #endif
  81
  82 bool wxFileDropTarget::OnDrop(wxCoord x, wxCoord y, const wxArrayString& filenames)
  83 {
  84   return OnDropFiles(x, y, 1, &filenames);
  85 }
  86
  87 #ifndef __DARWIN__
  88 size_t wxFileDropTarget::GetFormatCount() const
  89 {
  90   return 1;
  91 }
  92
  93 wxDataFormat wxFileDropTarget::GetFormat(size_t WXUNUSED(n)) const
  94 {
  95   return wxDF_FILENAME;
  96 }
  97 #endif
  98
  99 //-------------------------------------------------------------------------
 100 // wxDropSource
 101 //-------------------------------------------------------------------------
 102
 103 //-----------------------------------------------------------------------------
 104 // drag request
 105
 106 wxDropSource::wxDropSource( wxWindow *win )
 107 {
 108     // TODO
 109   //    m_window = win;
 110     m_data = NULL;
 111
 112     //    m_defaultCursor = wxCursor( wxCURSOR_NO_ENTRY );
 113     //    m_goaheadCursor = wxCursor( wxCURSOR_HAND );
 114 };
 115
 116 wxDropSource::wxDropSource( wxDataObject &data, wxWindow *win )
 117 {
 118     // TODO
 119   //    m_window = win;
 120     m_data = &data;
 121
 122     //    m_defaultCursor = wxCursor( wxCURSOR_NO_ENTRY );
 123     //    m_goaheadCursor = wxCursor( wxCURSOR_HAND );
 124 };
 125
 126 void wxDropSource::SetData( wxDataObject &data )
 127 {
 128     m_data = &data;
 129 };
 130
 131 wxDropSource::~wxDropSource(void)
 132 {
 133 };
 134
 135 wxDragResult wxDropSource::DoDragDrop( bool WXUNUSED(bAllowMove) )
 136 {
 137     // TODO
 138     return wxDragError;
 139 };
 140
 141 #endif