1///////////////////////////////////////////////////////////////////////////// 2// Name: src/mac/carbon/brush.cpp 3// Purpose: wxBrush 4// Author: Stefan Csomor 5// Modified by: 6// Created: 1998-01-01 7// RCS-ID: $Id: brush.cpp 44818 2007-03-15 09:40:24Z JS $ 8// Copyright: (c) Stefan Csomor 9// Licence: wxWindows licence 10///////////////////////////////////////////////////////////////////////////// 11 12#include "wx/wxprec.h" 13 14#include "wx/brush.h" 15 16#ifndef WX_PRECOMP 17 #include "wx/utils.h" 18#endif 19 20#include "wx/mac/private.h" 21 22IMPLEMENT_DYNAMIC_CLASS(wxBrush, wxGDIObject) 23 24class WXDLLEXPORT wxBrushRefData: public wxGDIRefData 25{ 26 friend class WXDLLEXPORT wxBrush; 27 28public: 29 wxBrushRefData(); 30 wxBrushRefData(const wxBrushRefData& data); 31 virtual ~wxBrushRefData(); 32 33 bool operator == ( const wxBrushRefData& brush ) const 34 { 35 return m_style == brush.m_style && 36 m_stipple.IsSameAs(brush.m_stipple) && 37 m_colour == brush.m_colour && 38 m_macBrushKind == brush.m_macBrushKind && 39 m_macThemeBrush == brush.m_macThemeBrush && 40 m_macThemeBackground == brush.m_macThemeBackground && 41 EqualRect(&m_macThemeBackgroundExtent, &brush.m_macThemeBackgroundExtent); 42 } 43 44 45protected: 46 wxMacBrushKind m_macBrushKind ; 47 int m_style; 48 wxBitmap m_stipple ; 49 wxColour m_colour; 50 51 ThemeBrush m_macThemeBrush ; 52 53 ThemeBackgroundKind m_macThemeBackground ; 54 Rect m_macThemeBackgroundExtent ; 55}; 56 57#define M_BRUSHDATA ((wxBrushRefData *)m_refData) 58 59 60wxBrushRefData::wxBrushRefData() 61 : m_style(wxSOLID) 62{ 63 m_macBrushKind = kwxMacBrushColour ; 64} 65 66wxBrushRefData::wxBrushRefData(const wxBrushRefData& data) 67 : wxGDIRefData() 68 , m_style(data.m_style) 69{ 70 m_stipple = data.m_stipple; 71 m_colour = data.m_colour; 72 m_macBrushKind = data.m_macBrushKind ; 73 m_macThemeBrush = data.m_macThemeBrush ; 74 m_macThemeBackground = data.m_macThemeBackground ; 75 m_macThemeBackgroundExtent = data.m_macThemeBackgroundExtent ; 76} 77 78wxBrushRefData::~wxBrushRefData() 79{ 80} 81 82wxBrush::wxBrush() 83{ 84} 85 86wxBrush::~wxBrush() 87{ 88} 89 90wxBrush::wxBrush(const wxColour& col, int Style) 91{ 92 m_refData = new wxBrushRefData; 93 94 M_BRUSHDATA->m_colour = col; 95 M_BRUSHDATA->m_style = Style; 96 97 RealizeResource(); 98} 99 100wxBrush::wxBrush(const wxBitmap& stipple) 101{ 102 m_refData = new wxBrushRefData; 103 104 M_BRUSHDATA->m_colour = *wxBLACK; 105 M_BRUSHDATA->m_stipple = stipple; 106 107 if (M_BRUSHDATA->m_stipple.GetMask()) 108 M_BRUSHDATA->m_style = wxSTIPPLE_MASK_OPAQUE; 109 else 110 M_BRUSHDATA->m_style = wxSTIPPLE; 111 112 RealizeResource(); 113} 114 115wxBrush::wxBrush( ThemeBrush macThemeBrush ) 116{ 117 m_refData = new wxBrushRefData; 118 119 M_BRUSHDATA->m_macBrushKind = kwxMacBrushTheme; 120 M_BRUSHDATA->m_macThemeBrush = macThemeBrush; 121 122 RealizeResource(); 123} 124 125void wxBrush::Unshare() 126{ 127 // Don't change shared data 128 if (!m_refData) 129 { 130 m_refData = new wxBrushRefData(); 131 } 132 else 133 { 134 wxBrushRefData* ref = new wxBrushRefData(*(wxBrushRefData*)m_refData); 135 UnRef(); 136 m_refData = ref; 137 } 138} 139 140void wxBrush::SetColour(const wxColour& col) 141{ 142 Unshare(); 143 M_BRUSHDATA->m_macBrushKind = kwxMacBrushColour; 144 M_BRUSHDATA->m_colour = col; 145 146 RealizeResource(); 147} 148 149void wxBrush::SetColour(unsigned char r, unsigned char g, unsigned char b) 150{ 151 Unshare(); 152 153 M_BRUSHDATA->m_macBrushKind = kwxMacBrushColour; 154 M_BRUSHDATA->m_colour.Set(r, g, b); 155 156 RealizeResource(); 157} 158 159void wxBrush::SetStyle(int Style) 160{ 161 Unshare(); 162 163 M_BRUSHDATA->m_macBrushKind = kwxMacBrushColour; 164 M_BRUSHDATA->m_style = Style; 165 166 RealizeResource(); 167} 168 169void wxBrush::SetStipple(const wxBitmap& Stipple) 170{ 171 Unshare(); 172 173 M_BRUSHDATA->m_macBrushKind = kwxMacBrushColour; 174 M_BRUSHDATA->m_stipple = Stipple; 175 176 RealizeResource(); 177} 178 179void wxBrush::MacSetTheme(ThemeBrush macThemeBrush) 180{ 181 Unshare(); 182 183 M_BRUSHDATA->m_macBrushKind = kwxMacBrushTheme; 184 M_BRUSHDATA->m_macThemeBrush = macThemeBrush; 185 186 RGBColor color ; 187 GetThemeBrushAsColor( macThemeBrush , 32, true, &color ); 188 M_BRUSHDATA->m_colour.Set( color.red >> 8 , color.green >> 8 , color.blue >> 8 ); 189 190 RealizeResource(); 191} 192 193void wxBrush::MacSetThemeBackground(unsigned long macThemeBackground, const WXRECTPTR extent) 194{ 195 Unshare(); 196 197 M_BRUSHDATA->m_macBrushKind = kwxMacBrushThemeBackground; 198 M_BRUSHDATA->m_macThemeBackground = macThemeBackground; 199 M_BRUSHDATA->m_macThemeBackgroundExtent = *(Rect*)extent; 200 201 RealizeResource(); 202} 203 204bool wxBrush::RealizeResource() 205{ 206 return true; 207} 208 209unsigned long wxBrush::MacGetThemeBackground(WXRECTPTR extent) const 210{ 211 if ( M_BRUSHDATA && M_BRUSHDATA->m_macBrushKind == kwxMacBrushThemeBackground ) 212 { 213 if ( extent ) 214 *(Rect*)extent = M_BRUSHDATA->m_macThemeBackgroundExtent; 215 216 return M_BRUSHDATA->m_macThemeBackground; 217 } 218 else 219 { 220 return 0; 221 } 222} 223 224short wxBrush::MacGetTheme() const 225{ 226 return (M_BRUSHDATA ? ((M_BRUSHDATA->m_macBrushKind == kwxMacBrushTheme) ? M_BRUSHDATA->m_macThemeBrush : kThemeBrushBlack) : kThemeBrushBlack); 227} 228 229wxColour& wxBrush::GetColour() const 230{ 231 return (M_BRUSHDATA ? M_BRUSHDATA->m_colour : wxNullColour); 232} 233 234int wxBrush::GetStyle() const 235{ 236 return (M_BRUSHDATA ? M_BRUSHDATA->m_style : 0); 237} 238 239wxBitmap *wxBrush::GetStipple() const 240{ 241 return (M_BRUSHDATA ? & M_BRUSHDATA->m_stipple : 0); 242} 243 244wxMacBrushKind wxBrush::MacGetBrushKind() const 245{ 246 return (M_BRUSHDATA ? M_BRUSHDATA->m_macBrushKind : kwxMacBrushColour); 247} 248 249bool wxBrush::operator == ( const wxBrush& brush ) const 250{ 251 if (m_refData == brush.m_refData) return true; 252 253 if (!m_refData || !brush.m_refData) return false; 254 255 return ( *(wxBrushRefData*)m_refData == *(wxBrushRefData*)brush.m_refData ); 256} 257