src/common/clipcmn.cpp

   1 /////////////////////////////////////////////////////////////////////////////
   2 // Name:        common/clipcmn.cpp
   3 // Purpose:     common (to all ports) wxClipboard functions
   4 // Author:      Robert Roebling
   5 // Modified by:
   6 // Created:     28.06.99
   7 // RCS-ID:      $Id$
   8 // Copyright:   (c) Robert Roebling
   9 // Licence:     wxWindows licence
  10 /////////////////////////////////////////////////////////////////////////////
  11
  12 // ============================================================================
  13 // declarations
  14 // ============================================================================
  15
  16 // ----------------------------------------------------------------------------
  17 // headers
  18 // ----------------------------------------------------------------------------
  19
  20 #if defined(__GNUG__) && !defined(NO_GCC_PRAGMA)
  21     #pragma implementation "clipboardbase.h"
  22 #endif
  23
  24 // For compilers that support precompilation, includes "wx.h".
  25 #include "wx/wxprec.h"
  26
  27 #ifdef __BORLANDC__
  28     #pragma hdrstop
  29 #endif
  30
  31 #include "wx/clipbrd.h"
  32 #include "wx/module.h"
  33
  34 #if wxUSE_CLIPBOARD
  35
  36 static wxClipboard *gs_clipboard = NULL;
  37
  38 /*static*/ wxClipboard *wxClipboardBase::Get()
  39 {
  40     if ( !gs_clipboard )
  41     {
  42         gs_clipboard = new wxClipboard;
  43     }
  44     return gs_clipboard;
  45 }
  46
  47 // ----------------------------------------------------------------------------
  48 // wxClipboardModule: module responsible for destroying the global clipboard
  49 // object
  50 // ----------------------------------------------------------------------------
  51
  52 class wxClipboardModule : public wxModule
  53 {
  54 public:
  55     bool OnInit() { return true; }
  56     void OnExit() { wxDELETE(gs_clipboard); }
  57
  58 private:
  59     DECLARE_DYNAMIC_CLASS(wxClipboardModule)
  60 };
  61
  62 IMPLEMENT_DYNAMIC_CLASS(wxClipboardModule, wxModule)
  63
  64 #endif // wxUSE_CLIPBOARD