src/cocoa/region.cpp

   1 /////////////////////////////////////////////////////////////////////////////
   2 // File:      region.cpp
   3 // Purpose:   Region class
   4 // Author:    Markus Holzem, Julian Smart, Robert Roebling
   5 // Created:   Fri Oct 24 10:46:34 MET 1997
   6 // RCS-ID:      $Id$
   7 // Copyright: (c) 1997 Markus Holzem, Julian Smart, Robert Roebling
   8 // Licence:   wxWindows licence
   9 /////////////////////////////////////////////////////////////////////////////
  10
  11 #ifdef __GNUG__
  12 #pragma implementation "region.h"
  13 #endif
  14
  15 #include "wx/region.h"
  16 #include "wx/gdicmn.h"
  17 #include "wx/log.h"
  18
  19 // ----------------------------------------------------------------------------
  20 // macros
  21 // ----------------------------------------------------------------------------
  22
  23 IMPLEMENT_DYNAMIC_CLASS(wxRegion, wxGDIObject);
  24 IMPLEMENT_DYNAMIC_CLASS(wxRegionIterator,wxObject);
  25
  26 // ----------------------------------------------------------------------------
  27 // wxRegion construction
  28 // ----------------------------------------------------------------------------
  29
  30 wxRegion::~wxRegion()
  31 {
  32     // m_refData unrefed in ~wxObject
  33 }
  34
  35 // ----------------------------------------------------------------------------
  36 // wxRegion comparison
  37 // ----------------------------------------------------------------------------
  38
  39 // ----------------------------------------------------------------------------
  40 // wxRegion operations
  41 // ----------------------------------------------------------------------------
  42
  43 void wxRegion::Clear()
  44 {
  45     UnRef();
  46 }
  47
  48 bool wxRegion::Offset(wxCoord x, wxCoord y)
  49 {
  50     return false;
  51 }
  52
  53 bool wxRegion::Combine(long x, long y, long width, long height, wxRegionOp op)
  54 {
  55     return false;
  56 }
  57 bool wxRegion::Combine(const wxRegion& region, wxRegionOp op)
  58 {
  59     return false;
  60 }
  61 bool wxRegion::Combine(const wxRect& rect, wxRegionOp op)
  62 {
  63     return false;
  64 }
  65
  66
  67 // Does the region contain the point (x,y)?
  68 wxRegionContain wxRegion::Contains(long x, long y) const
  69 {
  70 return wxOutRegion;
  71 }
  72
  73 // Does the region contain the point pt?
  74 wxRegionContain wxRegion::Contains(const wxPoint& pt) const
  75 {
  76 return wxOutRegion;
  77 }
  78
  79 // Does the region contain the rectangle (x, y, w, h)?
  80 wxRegionContain wxRegion::Contains(long x, long y, long w, long h) const
  81 {
  82 return wxOutRegion;
  83 }
  84
  85 // Does the region contain the rectangle rect?
  86 wxRegionContain wxRegion::Contains(const wxRect& rect) const
  87 {
  88 return wxOutRegion;
  89 }
  90
  91 void wxRegion::GetBox(wxCoord& x, wxCoord& y, wxCoord&w, wxCoord &h) const
  92 {
  93 }
  94
  95 wxRect wxRegion::GetBox() const
  96 {
  97     return wxRect();
  98 }
  99
 100 wxRegion::wxRegion()
 101 {
 102 }
 103
 104 wxRegion::wxRegion(wxCoord x, wxCoord y, wxCoord w, wxCoord h)
 105 {
 106 }
 107
 108 wxRegion::wxRegion(const wxRect& rect)
 109 {
 110 }
 111
 112 wxRegion::wxRegion(const wxPoint& topLeft, const wxPoint& bottomRight)
 113 {
 114 }
 115
 116 // ----------------------------------------------------------------------------
 117 // wxRegionIterator
 118 // ----------------------------------------------------------------------------
 119
 120 wxRegionIterator::wxRegionIterator()
 121 {
 122     m_current =
 123     m_numRects = 0;
 124     m_rects = NULL;
 125 }
 126
 127 wxRegionIterator::wxRegionIterator(const wxRegion& region)
 128 {
 129     m_current =
 130     m_numRects = 0;
 131
 132     m_rects = NULL;
 133 }
 134
 135 wxRegionIterator::wxRegionIterator(const wxRegionIterator& iterator)
 136 {
 137     m_current = iterator.m_current;
 138     m_numRects = iterator.m_numRects;
 139
 140     // TODO: copy m_rects
 141     m_rects = NULL;
 142 }
 143
 144 wxRegionIterator wxRegionIterator::operator++(int)
 145 {
 146     return wxRegionIterator(*this);
 147 }
 148
 149 long wxRegionIterator::GetX() const
 150 {
 151     return 0;
 152 }
 153
 154 long wxRegionIterator::GetY() const
 155 {
 156     return 0;
 157 }
 158
 159 long wxRegionIterator::GetW() const
 160 {
 161     return 0;
 162 }
 163
 164 long wxRegionIterator::GetH() const
 165 {
 166     return 0;
 167 }
 168
 169 wxRegionIterator::~wxRegionIterator()
 170 {
 171     // delete [] m_rects;
 172 }
 173