| 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 | #include "wx/mac/private.h" |
| 21 | |
| 22 | #if !USE_SHARED_LIBRARIES |
| 23 | IMPLEMENT_DYNAMIC_CLASS(wxBrush, wxGDIObject) |
| 24 | #endif |
| 25 | |
| 26 | class WXDLLEXPORT wxBrushRefData: public wxGDIRefData |
| 27 | { |
| 28 | friend class WXDLLEXPORT wxBrush; |
| 29 | public: |
| 30 | wxBrushRefData(); |
| 31 | wxBrushRefData(const wxBrushRefData& data); |
| 32 | ~wxBrushRefData(); |
| 33 | |
| 34 | protected: |
| 35 | wxMacBrushKind m_macBrushKind ; |
| 36 | int m_style; |
| 37 | wxBitmap m_stipple ; |
| 38 | wxColour m_colour; |
| 39 | |
| 40 | ThemeBrush m_macThemeBrush ; |
| 41 | |
| 42 | ThemeBackgroundKind m_macThemeBackground ; |
| 43 | Rect m_macThemeBackgroundExtent ; |
| 44 | }; |
| 45 | |
| 46 | #define M_BRUSHDATA ((wxBrushRefData *)m_refData) |
| 47 | |
| 48 | wxBrushRefData::wxBrushRefData() |
| 49 | { |
| 50 | m_style = wxSOLID; |
| 51 | m_macBrushKind = kwxMacBrushColour ; |
| 52 | } |
| 53 | |
| 54 | wxBrushRefData::wxBrushRefData(const wxBrushRefData& data) |
| 55 | { |
| 56 | m_style = data.m_style; |
| 57 | m_stipple = data.m_stipple; |
| 58 | m_colour = data.m_colour; |
| 59 | m_macBrushKind = data.m_macBrushKind ; |
| 60 | m_macThemeBrush = data.m_macThemeBrush ; |
| 61 | m_macThemeBackground = data.m_macThemeBackground ; |
| 62 | m_macThemeBackgroundExtent = data.m_macThemeBackgroundExtent ; |
| 63 | } |
| 64 | |
| 65 | wxBrushRefData::~wxBrushRefData() |
| 66 | { |
| 67 | } |
| 68 | |
| 69 | // Brushes |
| 70 | wxBrush::wxBrush() |
| 71 | { |
| 72 | } |
| 73 | |
| 74 | wxBrush::~wxBrush() |
| 75 | { |
| 76 | } |
| 77 | |
| 78 | wxBrush::wxBrush(const wxColour& col, int Style) |
| 79 | { |
| 80 | m_refData = new wxBrushRefData; |
| 81 | |
| 82 | M_BRUSHDATA->m_colour = col; |
| 83 | M_BRUSHDATA->m_style = Style; |
| 84 | |
| 85 | RealizeResource(); |
| 86 | } |
| 87 | |
| 88 | wxBrush::wxBrush(const wxBitmap& stipple) |
| 89 | { |
| 90 | m_refData = new wxBrushRefData; |
| 91 | |
| 92 | M_BRUSHDATA->m_colour = *wxBLACK; |
| 93 | M_BRUSHDATA->m_stipple = stipple; |
| 94 | |
| 95 | if (M_BRUSHDATA->m_stipple.GetMask()) |
| 96 | M_BRUSHDATA->m_style = wxSTIPPLE_MASK_OPAQUE; |
| 97 | else |
| 98 | M_BRUSHDATA->m_style = wxSTIPPLE; |
| 99 | |
| 100 | RealizeResource(); |
| 101 | } |
| 102 | |
| 103 | wxBrush::wxBrush(ThemeBrush macThemeBrush ) |
| 104 | { |
| 105 | m_refData = new wxBrushRefData; |
| 106 | |
| 107 | M_BRUSHDATA->m_macBrushKind = kwxMacBrushTheme; |
| 108 | M_BRUSHDATA->m_macThemeBrush = macThemeBrush; |
| 109 | |
| 110 | RealizeResource(); |
| 111 | } |
| 112 | void wxBrush::Unshare() |
| 113 | { |
| 114 | // Don't change shared data |
| 115 | if (!m_refData) |
| 116 | { |
| 117 | m_refData = new wxBrushRefData(); |
| 118 | } |
| 119 | else |
| 120 | { |
| 121 | wxBrushRefData* ref = new wxBrushRefData(*(wxBrushRefData*)m_refData); |
| 122 | UnRef(); |
| 123 | m_refData = ref; |
| 124 | } |
| 125 | } |
| 126 | |
| 127 | void wxBrush::SetColour(const wxColour& col) |
| 128 | { |
| 129 | Unshare(); |
| 130 | M_BRUSHDATA->m_macBrushKind = kwxMacBrushColour; |
| 131 | M_BRUSHDATA->m_colour = col; |
| 132 | |
| 133 | RealizeResource(); |
| 134 | } |
| 135 | |
| 136 | void wxBrush::SetColour(unsigned char r, unsigned char g, unsigned char b) |
| 137 | { |
| 138 | Unshare(); |
| 139 | |
| 140 | M_BRUSHDATA->m_macBrushKind = kwxMacBrushColour; |
| 141 | M_BRUSHDATA->m_colour.Set(r, g, b); |
| 142 | |
| 143 | RealizeResource(); |
| 144 | } |
| 145 | |
| 146 | void wxBrush::SetStyle(int Style) |
| 147 | { |
| 148 | Unshare(); |
| 149 | |
| 150 | M_BRUSHDATA->m_macBrushKind = kwxMacBrushColour; |
| 151 | M_BRUSHDATA->m_style = Style; |
| 152 | |
| 153 | RealizeResource(); |
| 154 | } |
| 155 | |
| 156 | void wxBrush::SetStipple(const wxBitmap& Stipple) |
| 157 | { |
| 158 | Unshare(); |
| 159 | |
| 160 | M_BRUSHDATA->m_macBrushKind = kwxMacBrushColour; |
| 161 | M_BRUSHDATA->m_stipple = Stipple; |
| 162 | |
| 163 | RealizeResource(); |
| 164 | } |
| 165 | |
| 166 | void wxBrush::SetMacTheme(ThemeBrush macThemeBrush) |
| 167 | { |
| 168 | Unshare(); |
| 169 | |
| 170 | M_BRUSHDATA->m_macBrushKind = kwxMacBrushTheme; |
| 171 | M_BRUSHDATA->m_macThemeBrush = macThemeBrush; |
| 172 | |
| 173 | RealizeResource(); |
| 174 | } |
| 175 | |
| 176 | void wxBrush::SetMacThemeBackground(unsigned long macThemeBackground, const WXRECTPTR extent) |
| 177 | { |
| 178 | Unshare(); |
| 179 | |
| 180 | M_BRUSHDATA->m_macBrushKind = kwxMacBrushThemeBackground; |
| 181 | M_BRUSHDATA->m_macThemeBackground = macThemeBackground; |
| 182 | M_BRUSHDATA->m_macThemeBackgroundExtent = *(Rect*)extent ; |
| 183 | RealizeResource(); |
| 184 | } |
| 185 | |
| 186 | bool wxBrush::RealizeResource() |
| 187 | { |
| 188 | return TRUE; |
| 189 | } |
| 190 | |
| 191 | unsigned long wxBrush::GetMacThemeBackground( WXRECTPTR extent) const |
| 192 | { |
| 193 | if ( M_BRUSHDATA && M_BRUSHDATA->m_macBrushKind == kwxMacBrushThemeBackground ) |
| 194 | { |
| 195 | if ( extent ) |
| 196 | *(Rect*)extent = M_BRUSHDATA->m_macThemeBackgroundExtent ; |
| 197 | return M_BRUSHDATA->m_macThemeBackground ; |
| 198 | } |
| 199 | else |
| 200 | { |
| 201 | return 0 ; |
| 202 | } |
| 203 | } |
| 204 | |
| 205 | short wxBrush::GetMacTheme() const |
| 206 | { |
| 207 | return (M_BRUSHDATA ? ( M_BRUSHDATA->m_macBrushKind == kwxMacBrushTheme ? M_BRUSHDATA->m_macThemeBrush : kThemeBrushBlack) : kThemeBrushBlack); |
| 208 | }; |
| 209 | |
| 210 | wxColour& wxBrush::GetColour() const |
| 211 | { return (M_BRUSHDATA ? M_BRUSHDATA->m_colour : wxNullColour); }; |
| 212 | |
| 213 | int wxBrush::GetStyle() const |
| 214 | { |
| 215 | return (M_BRUSHDATA ? M_BRUSHDATA->m_style : 0); |
| 216 | }; |
| 217 | |
| 218 | wxBitmap *wxBrush::GetStipple() const |
| 219 | { |
| 220 | return (M_BRUSHDATA ? & M_BRUSHDATA->m_stipple : 0); |
| 221 | }; |
| 222 | |
| 223 | wxMacBrushKind wxBrush::MacGetBrushKind() const |
| 224 | { |
| 225 | return (M_BRUSHDATA ? M_BRUSHDATA->m_macBrushKind : kwxMacBrushColour); |
| 226 | }; |