src/common/dpycmn.cpp

   1 ///////////////////////////////////////////////////////////////////////////////
   2 // Name:        common/dpycmn.cpp
   3 // Purpose:     wxDisplayBase implementation
   4 // Author:      Vadim Zeitlin
   5 // Modified by:
   6 // Created:     01.03.03
   7 // RCS-ID:      $Id$
   8 // Copyright:   (c) 2003 Vadim Zeitlin <vadim@wxwindows.org>
   9 // License:     wxWindows licence
  10 ///////////////////////////////////////////////////////////////////////////////
  11
  12 // ============================================================================
  13 // declarations
  14 // ============================================================================
  15
  16 // ----------------------------------------------------------------------------
  17 // headers
  18 // ----------------------------------------------------------------------------
  19
  20 // For compilers that support precompilation, includes "wx.h".
  21 #include "wx/wxprec.h"
  22
  23 #ifdef __BORLANDC__
  24     #pragma hdrstop
  25 #endif
  26
  27 #include "wx/display.h"
  28
  29 #if wxUSE_DISPLAY
  30
  31 #include "wx/arrimpl.cpp"
  32 WX_DEFINE_OBJARRAY(wxArrayVideoModes)
  33
  34 const wxVideoMode wxDefaultVideoMode;
  35
  36 // ============================================================================
  37 // implementation
  38 // ============================================================================
  39
  40 wxDisplayBase::wxDisplayBase(size_t index)
  41              : m_index (index)
  42 {
  43     wxASSERT_MSG( m_index < GetCount(),
  44                     wxT("An invalid index was passed to wxDisplay") );
  45 }
  46
  47 // MSW has its own specific implementation of this
  48 #ifndef __WXMSW__
  49
  50 int wxDisplayBase::GetFromWindow(wxWindow *window)
  51 {
  52     wxCHECK_MSG( window, wxNOT_FOUND, _T("NULL window") );
  53
  54     // consider that the window belong to the display containing its centre
  55     const wxRect r(window->GetRect());
  56     return GetFromPoint(wxPoint(r.x + r.width/2, r.y + r.height/2));
  57 }
  58
  59 #endif // !__WXMSW__
  60
  61 #endif // wxUSE_DISPLAY
  62