src/mac/carbon/brush.cpp

   1 /////////////////////////////////////////////////////////////////////////////
   2 // Name:        brush.cpp
   3 // Purpose:     wxBrush
   4 // Author:      AUTHOR
   5 // Modified by:
   6 // Created:     ??/??/98
   7 // RCS-ID:      $Id$
   8 // Copyright:   (c) AUTHOR
   9 // Licence:     wxWindows licence
  10 /////////////////////////////////////////////////////////////////////////////
  11
  12 #ifdef __GNUG__
  13 #pragma implementation "brush.h"
  14 #endif
  15
  16 #include "wx/setup.h"
  17 #include "wx/utils.h"
  18 #include "wx/brush.h"
  19
  20 #if !USE_SHARED_LIBRARIES
  21 IMPLEMENT_DYNAMIC_CLASS(wxBrush, wxGDIObject)
  22 #endif
  23
  24 wxBrushRefData::wxBrushRefData()
  25 {
  26     m_style = wxSOLID;
  27 // TODO: null data
  28 }
  29
  30 wxBrushRefData::wxBrushRefData(const wxBrushRefData& data)
  31 {
  32   m_style = data.m_style;
  33   m_stipple = data.m_stipple;
  34   m_colour = data.m_colour;
  35 /* TODO: null data
  36   m_hBrush = 0;
  37 */
  38 }
  39
  40 wxBrushRefData::~wxBrushRefData()
  41 {
  42 // TODO: delete data
  43 }
  44
  45 // Brushes
  46 wxBrush::wxBrush()
  47 {
  48     if ( wxTheBrushList )
  49         wxTheBrushList->AddBrush(this);
  50 }
  51
  52 wxBrush::~wxBrush()
  53 {
  54     if ( wxTheBrushList )
  55         wxTheBrushList->RemoveBrush(this);
  56 }
  57
  58 wxBrush::wxBrush(const wxColour& col, int Style)
  59 {
  60     m_refData = new wxBrushRefData;
  61
  62     M_BRUSHDATA->m_colour = col;
  63     M_BRUSHDATA->m_style = Style;
  64
  65     RealizeResource();
  66
  67     if ( wxTheBrushList )
  68         wxTheBrushList->AddBrush(this);
  69 }
  70
  71 wxBrush::wxBrush(const wxBitmap& stipple)
  72 {
  73     m_refData = new wxBrushRefData;
  74
  75     M_BRUSHDATA->m_style = wxSTIPPLE;
  76     M_BRUSHDATA->m_stipple = stipple;
  77
  78     RealizeResource();
  79
  80     if ( wxTheBrushList )
  81         wxTheBrushList->AddBrush(this);
  82 }
  83
  84 void wxBrush::Unshare()
  85 {
  86         // Don't change shared data
  87         if (!m_refData)
  88     {
  89                 m_refData = new wxBrushRefData();
  90         }
  91     else
  92     {
  93                 wxBrushRefData* ref = new wxBrushRefData(*(wxBrushRefData*)m_refData);
  94                 UnRef();
  95                 m_refData = ref;
  96         }
  97 }
  98
  99 void wxBrush::SetColour(const wxColour& col)
 100 {
 101     Unshare();
 102
 103     M_BRUSHDATA->m_colour = col;
 104
 105     RealizeResource();
 106 }
 107
 108 void wxBrush::SetColour(unsigned char r, unsigned char g, unsigned char b)
 109 {
 110     Unshare();
 111
 112     M_BRUSHDATA->m_colour.Set(r, g, b);
 113
 114     RealizeResource();
 115 }
 116
 117 void wxBrush::SetStyle(int Style)
 118 {
 119     Unshare();
 120
 121     M_BRUSHDATA->m_style = Style;
 122
 123     RealizeResource();
 124 }
 125
 126 void wxBrush::SetStipple(const wxBitmap& Stipple)
 127 {
 128     Unshare();
 129
 130     M_BRUSHDATA->m_stipple = Stipple;
 131
 132     RealizeResource();
 133 }
 134
 135 bool wxBrush::RealizeResource()
 136 {
 137 // TODO: create the brush
 138     return FALSE;
 139 }
 140