src/mac/classic/dcscreen.cpp

   1 /////////////////////////////////////////////////////////////////////////////
   2 // Name:        dcscreen.cpp
   3 // Purpose:     wxScreenDC class
   4 // Author:      Stefan Csomor
   5 // Modified by:
   6 // Created:     1998-01-01
   7 // RCS-ID:      $Id$
   8 // Copyright:   (c) Stefan Csomor
   9 // Licence:       wxWindows licence
  10 /////////////////////////////////////////////////////////////////////////////
  11
  12 #ifdef __GNUG__
  13 #pragma implementation "dcscreen.h"
  14 #endif
  15
  16 #include "wx/dcscreen.h"
  17 #include "wx/mac/uma.h"
  18
  19 IMPLEMENT_DYNAMIC_CLASS(wxScreenDC, wxWindowDC)
  20
  21 // Create a DC representing the whole screen
  22 wxScreenDC::wxScreenDC()
  23 {
  24 #if TARGET_CARBON
  25     m_macPort = GetQDGlobalsThePort() ;
  26     GrafPtr port ;
  27     GetPort( &port ) ;
  28     SetPort( (GrafPtr) m_macPort ) ;
  29     Point pt = { 0,0 } ;
  30     LocalToGlobal( &pt ) ;
  31     SetPort( port ) ;
  32     m_macLocalOrigin.x = -pt.h ;
  33     m_macLocalOrigin.y = -pt.v ;
  34 #else
  35     m_macPort = LMGetWMgrPort() ;
  36     m_macLocalOrigin.x = 0 ;
  37     m_macLocalOrigin.y = 0 ;
  38 #endif
  39      m_ok = TRUE ;
  40     BitMap screenBits;
  41     GetQDGlobalsScreenBits( &screenBits );
  42      m_minX = screenBits.bounds.left ;
  43  #if TARGET_CARBON
  44      SInt16 height ;
  45      GetThemeMenuBarHeight( &height ) ;
  46      m_minY = screenBits.bounds.top + height ;
  47  #else
  48      m_minY = screenBits.bounds.top + LMGetMBarHeight() ;
  49  #endif
  50     m_maxX = screenBits.bounds.right  ;
  51     m_maxY = screenBits.bounds.bottom ;
  52     MacSetRectRgn( (RgnHandle) m_macBoundaryClipRgn , m_minX , m_minY , m_maxX , m_maxY ) ;
  53     OffsetRgn( (RgnHandle) m_macBoundaryClipRgn , m_macLocalOrigin.x , m_macLocalOrigin.y ) ;
  54     CopyRgn( (RgnHandle) m_macBoundaryClipRgn , (RgnHandle) m_macCurrentClipRgn ) ;
  55 }
  56
  57 wxScreenDC::~wxScreenDC()
  58 {
  59     // TODO
  60 }
  61