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 <math.h>
  20
  21 //-----------------------------------------------------------------------------
  22 // constants
  23 //-----------------------------------------------------------------------------
  24
  25 #define RAD2DEG 57.2957795131
  26
  27 //-----------------------------------------------------------------------------
  28 // wxPaintDC
  29 //-----------------------------------------------------------------------------
  30
  31 #if !USE_SHARED_LIBRARY
  32 IMPLEMENT_DYNAMIC_CLASS(wxWindowDC, wxDC)
  33 IMPLEMENT_DYNAMIC_CLASS(wxClientDC, wxWindowDC)
  34 IMPLEMENT_DYNAMIC_CLASS(wxPaintDC, wxWindowDC)
  35 #endif
  36
  37 /*
  38  * wxWindowDC
  39  */
  40
  41 #include <wx/mac/uma.h>
  42
  43 wxWindowDC::wxWindowDC()
  44 {
  45 }
  46
  47 wxWindowDC::wxWindowDC(wxWindow *the_canvas)
  48 {
  49         WindowRef windowref ;
  50         wxWindow* rootwindow ;
  51
  52         // this time it is really the full window
  53
  54         the_canvas->MacGetPortParams(&m_macLocalOrigin, &m_macClipRect , &windowref , &rootwindow );
  55         m_macPort = UMAGetWindowPort( windowref ) ;
  56         m_minY = m_minX =  0;
  57         wxSize size = the_canvas->GetSize() ;
  58         m_maxX = size.x  ;
  59         m_maxY = size.y ;
  60
  61         MacSetupPort() ;
  62         m_ok = TRUE ;
  63 }
  64
  65 wxWindowDC::~wxWindowDC()
  66 {
  67 }
  68
  69 /*
  70  * wxClientDC
  71  */
  72
  73 wxClientDC::wxClientDC()
  74 {
  75 }
  76
  77 wxClientDC::wxClientDC(wxWindow *window)
  78 {
  79         WindowRef windowref ;
  80         wxWindow* rootwindow ;
  81
  82         window->MacGetPortClientParams(&m_macLocalOrigin, &m_macClipRect , &windowref , &rootwindow );
  83         m_macPort = UMAGetWindowPort( windowref ) ;
  84         MacSetupPort() ;
  85         m_minY = m_minX =  0;
  86         wxSize size = window->GetSize() ;
  87         m_maxX = size.x  ;
  88         m_maxY = size.y ;
  89         m_ok = TRUE ;
  90         SetBackground(wxBrush(window->GetBackgroundColour(), wxSOLID));
  91         SetFont( window->GetFont() ) ;
  92 }
  93
  94 wxClientDC::~wxClientDC()
  95 {
  96 }
  97
  98 /*
  99  * wxPaintDC
 100  */
 101
 102 wxPaintDC::wxPaintDC()
 103 {
 104 }
 105
 106 wxPaintDC::wxPaintDC(wxWindow *window)
 107 {
 108         WindowRef windowref ;
 109         wxWindow* rootwindow ;
 110
 111         window->MacGetPortClientParams(&m_macLocalOrigin, &m_macClipRect , &windowref , &rootwindow );
 112
 113         m_macPort = UMAGetWindowPort( windowref ) ;
 114         MacSetupPort() ;
 115         m_ok = TRUE ;
 116         long x , y ,w , h ;
 117         window->GetUpdateRegion().GetBox( x , y , w , h ) ;
 118         m_minY = m_minX =  0;
 119         wxSize size = window->GetSize() ;
 120         m_maxX = size.x  ;
 121         m_maxY = size.y ;
 122         SetClippingRegion( x , y , w , h ) ;
 123         SetBackground(wxBrush(window->GetBackgroundColour(), wxSOLID));
 124         SetFont(window->GetFont() ) ;
 125 }
 126
 127 wxPaintDC::~wxPaintDC()
 128 {
 129 }