include/wx/palmos/display.h

   1 /////////////////////////////////////////////////////////////////////////////
   2 // Name:        wx/palmos/display.h
   3 // Purpose:     wxDisplay class customization for Palm OS
   4 // Author:      William Osborne - minimal working wxPalmOS port
   5 // Modified by:
   6 // Created:     10/13/04
   7 // RCS-ID:      $Id$
   8 // Copyright:   (c) William Osborne
   9 // Licence:     wxWindows licence
  10 /////////////////////////////////////////////////////////////////////////////
  11
  12 #ifndef _WX_PALMOS_DISPLAY_H_
  13 #define _WX_PALMOS_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 private:
  38     // get the display name to use with EnumDisplaySettings()
  39     wxString GetNameForEnumSettings() const;
  40
  41     // we have different implementations using DirectDraw and without it
  42     wxArrayVideoModes DoGetModesDirectX(const wxVideoMode& modeMatch) const;
  43     bool DoChangeModeDirectX(const wxVideoMode& mode);
  44
  45     wxArrayVideoModes DoGetModesWindows(const wxVideoMode& modeMatch) const;
  46     bool DoChangeModeWindows(const wxVideoMode& mode);
  47
  48
  49     DECLARE_NO_COPY_CLASS(wxDisplay)
  50 };
  51
  52 #endif // _WX_PALMOS_DISPLAY_H_