src/mac/carbon/dcclient.cpp

   1 /////////////////////////////////////////////////////////////////////////////
   2 // Name:        dcclient.cpp
   3 // Purpose:     wxClientDC class
   4 // Author:      AUTHOR
   5 // Modified by:
   6 // Created:     01/02/97
   7 // RCS-ID:      $Id$
   8 // Copyright:   (c) AUTHOR
   9 // Licence:     wxWindows licence
  10 /////////////////////////////////////////////////////////////////////////////
  11
  12 #ifdef __GNUG__
  13 #pragma implementation "dcclient.h"
  14 #endif
  15
  16 #include "wx/dcclient.h"
  17 #include "wx/dcmemory.h"
  18 #include "wx/region.h"
  19 #include "wx/window.h"
  20 #include <math.h>
  21
  22 //-----------------------------------------------------------------------------
  23 // constants
  24 //-----------------------------------------------------------------------------
  25
  26 #define RAD2DEG 57.2957795131
  27
  28 //-----------------------------------------------------------------------------
  29 // wxPaintDC
  30 //-----------------------------------------------------------------------------
  31
  32 #if !USE_SHARED_LIBRARY
  33 IMPLEMENT_DYNAMIC_CLASS(wxWindowDC, wxDC)
  34 IMPLEMENT_DYNAMIC_CLASS(wxClientDC, wxWindowDC)
  35 IMPLEMENT_DYNAMIC_CLASS(wxPaintDC, wxWindowDC)
  36 #endif
  37
  38 /*
  39  * wxWindowDC
  40  */
  41
  42 #include "wx/mac/uma.h"
  43
  44 wxWindowDC::wxWindowDC()
  45 {
  46 }
  47
  48 wxWindowDC::wxWindowDC(wxWindow *the_canvas)
  49 {
  50         WindowRef windowref ;
  51         wxWindowMac* rootwindow ;
  52
  53         // this time it is really the full window
  54         Rect clipRect ;
  55         the_canvas->MacGetPortParams(&m_macLocalOrigin, &clipRect , &windowref , &rootwindow );
  56         SetRectRgn( m_macBoundaryClipRgn , clipRect.left , clipRect.top , clipRect.right , clipRect.bottom ) ;
  57         SectRgn( m_macBoundaryClipRgn , the_canvas->MacGetVisibleRegion().GetWXHRGN() , m_macBoundaryClipRgn ) ;
  58         CopyRgn( m_macBoundaryClipRgn , m_macCurrentClipRgn ) ;
  59         m_macPort = UMAGetWindowPort( windowref ) ;
  60         m_minY = m_minX =  0;
  61         wxSize size = the_canvas->GetSize() ;
  62         m_maxX = size.x  ;
  63         m_maxY = size.y ;
  64
  65         m_ok = TRUE ;
  66   SetBackground(the_canvas->MacGetBackgroundBrush());
  67 }
  68
  69 wxWindowDC::~wxWindowDC()
  70 {
  71 }
  72
  73 /*
  74  * wxClientDC
  75  */
  76
  77 wxClientDC::wxClientDC()
  78 {
  79 }
  80
  81 wxClientDC::wxClientDC(wxWindow *window)
  82 {
  83         WindowRef windowref ;
  84         wxWindowMac* rootwindow ;
  85
  86         Rect clipRect ;
  87         wxPoint origin = window->GetClientAreaOrigin() ;
  88
  89         window->MacGetPortClientParams(&m_macLocalOrigin, &clipRect , &windowref , &rootwindow );
  90         SetRectRgn( m_macBoundaryClipRgn , clipRect.left + origin.x , clipRect.top + origin.y , clipRect.right + origin.x , clipRect.bottom + origin.y ) ;
  91         SectRgn( m_macBoundaryClipRgn , window->MacGetVisibleRegion().GetWXHRGN() , m_macBoundaryClipRgn ) ;
  92         OffsetRgn( m_macBoundaryClipRgn , -origin.x , -origin.y ) ;
  93         CopyRgn( m_macBoundaryClipRgn , m_macCurrentClipRgn ) ;
  94         m_macPort = UMAGetWindowPort( windowref ) ;
  95         m_minY = m_minX =  0;
  96         wxSize size = window->GetSize() ;
  97         m_maxX = size.x  ;
  98         m_maxY = size.y ;
  99         m_ok = TRUE ;
 100   SetBackground(window->MacGetBackgroundBrush());
 101         SetFont( window->GetFont() ) ;
 102 }
 103
 104 wxClientDC::~wxClientDC()
 105 {
 106 }
 107
 108 /*
 109  * wxPaintDC
 110  */
 111
 112 wxPaintDC::wxPaintDC()
 113 {
 114 }
 115
 116 wxPaintDC::wxPaintDC(wxWindow *window)
 117 {
 118         WindowRef windowref ;
 119         wxWindowMac* rootwindow ;
 120
 121         Rect clipRect ;
 122         wxPoint origin = window->GetClientAreaOrigin() ;
 123
 124         window->MacGetPortClientParams(&m_macLocalOrigin, &clipRect , &windowref , &rootwindow );
 125         SetRectRgn( m_macBoundaryClipRgn , clipRect.left + origin.x , clipRect.top + origin.y , clipRect.right + origin.x , clipRect.bottom + origin.y ) ;
 126         SectRgn( m_macBoundaryClipRgn , window->MacGetVisibleRegion().GetWXHRGN() , m_macBoundaryClipRgn ) ;
 127         OffsetRgn( m_macBoundaryClipRgn , -origin.x , -origin.y ) ;
 128   SectRgn( m_macBoundaryClipRgn  , window->GetUpdateRegion().GetWXHRGN() , m_macBoundaryClipRgn ) ;
 129         CopyRgn( m_macBoundaryClipRgn , m_macCurrentClipRgn ) ;
 130         m_macPort = UMAGetWindowPort( windowref ) ;
 131         m_ok = TRUE ;
 132         /*
 133         wxCoord x , y ,w , h ;
 134         window->GetUpdateRegion().GetBox( x , y , w , h ) ;
 135         m_minY = m_minX =  0;
 136         wxSize size = window->GetSize() ;
 137         m_maxX = size.x  ;
 138         m_maxY = size.y ;
 139         SetClippingRegion( x , y , w , h ) ;
 140         */
 141   SetBackground(window->MacGetBackgroundBrush());
 142   SetFont(window->GetFont() ) ;
 143 }
 144
 145 wxPaintDC::~wxPaintDC()
 146 {
 147 }