include/wx/msw/display.h

   1 /////////////////////////////////////////////////////////////////////////////
   2 // Name:        display.h
   3 // Purpose:     wxDisplay class customization for WXMSW
   4 // Author:      Royce Mitchell III
   5 // Modified by:
   6 // Created:     06/21/02
   7 // RCS-ID:      $Id$
   8 // Copyright:   (c) wxWidgets team
   9 // Licence:     wxWindows licence
  10 /////////////////////////////////////////////////////////////////////////////
  11
  12 #ifndef _WX_MSW_DISPLAY_H_
  13 #define _WX_MSW_DISPLAY_H_
  14
  15 class WXDLLEXPORT wxDisplay : public wxDisplayBase
  16 {
  17 public:
  18     // this function may be called *before* using any other wxDisplay methods
  19     // to tell it to use DirectX functions instead of the standard Windows ones
  20     static void UseDirectX(bool useDX);
  21
  22     // create the display object for the given physical display
  23     wxDisplay(size_t index = 0);
  24
  25     virtual ~wxDisplay();
  26
  27     // implement base class pure virtuals
  28     virtual bool IsOk() const;
  29     virtual wxRect GetGeometry() const;
  30     virtual wxString GetName() const;
  31
  32     virtual wxArrayVideoModes
  33         GetModes(const wxVideoMode& mode = wxVideoMode()) const;
  34     virtual wxVideoMode GetCurrentMode() const;
  35     virtual bool ChangeMode(const wxVideoMode& mode = wxVideoMode());
  36
  37     virtual bool IsPrimary() const;
  38
  39 private:
  40     // get the display name to use with EnumDisplaySettings()
  41     wxString GetNameForEnumSettings() const;
  42
  43     // we have different implementations using DirectDraw and without it
  44     wxArrayVideoModes DoGetModesDirectX(const wxVideoMode& modeMatch) const;
  45     bool DoChangeModeDirectX(const wxVideoMode& mode);
  46
  47     wxArrayVideoModes DoGetModesWindows(const wxVideoMode& modeMatch) const;
  48     bool DoChangeModeWindows(const wxVideoMode& mode);
  49
  50
  51     DECLARE_NO_COPY_CLASS(wxDisplay)
  52 };
  53
  54 #endif // _WX_MSW_DISPLAY_H_