| 1 | ///////////////////////////////////////////////////////////////////////////// |
| 2 | // Name: font.cpp |
| 3 | // Purpose: wxFont class |
| 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 "font.h" |
| 14 | #endif |
| 15 | |
| 16 | #include "wx/defs.h" |
| 17 | #include "wx/string.h" |
| 18 | #include "wx/font.h" |
| 19 | #include "wx/gdicmn.h" |
| 20 | |
| 21 | #if !USE_SHARED_LIBRARIES |
| 22 | IMPLEMENT_DYNAMIC_CLASS(wxFont, wxGDIObject) |
| 23 | #endif |
| 24 | |
| 25 | |
| 26 | |
| 27 | |
| 28 | // ============================================================================ |
| 29 | // implementation |
| 30 | // ============================================================================ |
| 31 | |
| 32 | // ---------------------------------------------------------------------------- |
| 33 | // wxFontRefData |
| 34 | // ---------------------------------------------------------------------------- |
| 35 | |
| 36 | void wxFontRefData::Init(int pointSize, |
| 37 | int family, |
| 38 | int style, |
| 39 | int weight, |
| 40 | bool underlined, |
| 41 | const wxString& faceName, |
| 42 | wxFontEncoding encoding) |
| 43 | { |
| 44 | m_style = style; |
| 45 | m_pointSize = pointSize; |
| 46 | m_family = family; |
| 47 | m_style = style; |
| 48 | m_weight = weight; |
| 49 | m_underlined = underlined; |
| 50 | m_faceName = faceName; |
| 51 | m_encoding = encoding; |
| 52 | |
| 53 | m_macFontNum = 0 ; |
| 54 | m_macFontSize = 0; |
| 55 | m_macFontStyle = 0; |
| 56 | m_fontId = 0; |
| 57 | } |
| 58 | |
| 59 | wxFontRefData::~wxFontRefData() |
| 60 | { |
| 61 | } |
| 62 | |
| 63 | void wxFontRefData::MacFindFont() |
| 64 | { |
| 65 | if( m_faceName == "" ) |
| 66 | { |
| 67 | switch( m_family ) |
| 68 | { |
| 69 | case wxDEFAULT : |
| 70 | m_macFontNum = ::GetAppFont() ; |
| 71 | break ; |
| 72 | case wxDECORATIVE : |
| 73 | ::GetFNum( "\pTimes" , &m_macFontNum) ; |
| 74 | break ; |
| 75 | case wxROMAN : |
| 76 | ::GetFNum( "\pTimes" , &m_macFontNum) ; |
| 77 | break ; |
| 78 | case wxSCRIPT : |
| 79 | ::GetFNum( "\pTimes" , &m_macFontNum) ; |
| 80 | break ; |
| 81 | case wxSWISS : |
| 82 | ::GetFNum( "\pGeneva" , &m_macFontNum) ; |
| 83 | break ; |
| 84 | case wxMODERN : |
| 85 | ::GetFNum( "\pMonaco" , &m_macFontNum) ; |
| 86 | break ; |
| 87 | } |
| 88 | } |
| 89 | else |
| 90 | { |
| 91 | if ( m_faceName == "systemfont" ) |
| 92 | m_macFontNum = ::GetSysFont() ; |
| 93 | else if ( m_faceName == "applicationfont" ) |
| 94 | m_macFontNum = ::GetAppFont() ; |
| 95 | else |
| 96 | { |
| 97 | strcpy(wxBuffer, m_faceName); |
| 98 | C2PStr(wxBuffer); |
| 99 | ::GetFNum( (unsigned char*) wxBuffer, &m_macFontNum); |
| 100 | } |
| 101 | } |
| 102 | |
| 103 | m_macFontStyle = 0; |
| 104 | if (m_weight == wxBOLD) |
| 105 | m_macFontStyle |= bold; |
| 106 | if (m_style == wxITALIC || m_style == wxSLANT) |
| 107 | m_macFontStyle |= italic; |
| 108 | if (m_underlined) |
| 109 | m_macFontStyle |= underline; |
| 110 | m_macFontSize = m_pointSize ; |
| 111 | } |
| 112 | |
| 113 | // ---------------------------------------------------------------------------- |
| 114 | // wxFont |
| 115 | // ---------------------------------------------------------------------------- |
| 116 | |
| 117 | void wxFont::Init() |
| 118 | { |
| 119 | if ( wxTheFontList ) |
| 120 | wxTheFontList->Append(this); |
| 121 | } |
| 122 | |
| 123 | bool wxFont::Create(int pointSize, |
| 124 | int family, |
| 125 | int style, |
| 126 | int weight, |
| 127 | bool underlined, |
| 128 | const wxString& faceName, |
| 129 | wxFontEncoding encoding) |
| 130 | { |
| 131 | UnRef(); |
| 132 | m_refData = new wxFontRefData(pointSize, family, style, weight, |
| 133 | underlined, faceName, encoding); |
| 134 | |
| 135 | RealizeResource(); |
| 136 | |
| 137 | return TRUE; |
| 138 | } |
| 139 | |
| 140 | wxFont::~wxFont() |
| 141 | { |
| 142 | if (wxTheFontList) |
| 143 | wxTheFontList->DeleteObject(this); |
| 144 | } |
| 145 | |
| 146 | bool wxFont::RealizeResource() |
| 147 | { |
| 148 | M_FONTDATA->MacFindFont() ; |
| 149 | return TRUE; |
| 150 | } |
| 151 | |
| 152 | void wxFont::SetEncoding(wxFontEncoding encoding) |
| 153 | { |
| 154 | Unshare(); |
| 155 | |
| 156 | M_FONTDATA->m_encoding = encoding; |
| 157 | |
| 158 | RealizeResource(); |
| 159 | } |
| 160 | |
| 161 | void wxFont::Unshare() |
| 162 | { |
| 163 | // Don't change shared data |
| 164 | if (!m_refData) |
| 165 | { |
| 166 | m_refData = new wxFontRefData(); |
| 167 | } |
| 168 | else |
| 169 | { |
| 170 | wxFontRefData* ref = new wxFontRefData(*(wxFontRefData*)m_refData); |
| 171 | UnRef(); |
| 172 | m_refData = ref; |
| 173 | } |
| 174 | } |
| 175 | |
| 176 | void wxFont::SetPointSize(int pointSize) |
| 177 | { |
| 178 | Unshare(); |
| 179 | |
| 180 | M_FONTDATA->m_pointSize = pointSize; |
| 181 | |
| 182 | RealizeResource(); |
| 183 | } |
| 184 | |
| 185 | void wxFont::SetFamily(int family) |
| 186 | { |
| 187 | Unshare(); |
| 188 | |
| 189 | M_FONTDATA->m_family = family; |
| 190 | |
| 191 | RealizeResource(); |
| 192 | } |
| 193 | |
| 194 | void wxFont::SetStyle(int style) |
| 195 | { |
| 196 | Unshare(); |
| 197 | |
| 198 | M_FONTDATA->m_style = style; |
| 199 | |
| 200 | RealizeResource(); |
| 201 | } |
| 202 | |
| 203 | void wxFont::SetWeight(int weight) |
| 204 | { |
| 205 | Unshare(); |
| 206 | |
| 207 | M_FONTDATA->m_weight = weight; |
| 208 | |
| 209 | RealizeResource(); |
| 210 | } |
| 211 | |
| 212 | void wxFont::SetFaceName(const wxString& faceName) |
| 213 | { |
| 214 | Unshare(); |
| 215 | |
| 216 | M_FONTDATA->m_faceName = faceName; |
| 217 | |
| 218 | RealizeResource(); |
| 219 | } |
| 220 | |
| 221 | void wxFont::SetUnderlined(bool underlined) |
| 222 | { |
| 223 | Unshare(); |
| 224 | |
| 225 | M_FONTDATA->m_underlined = underlined; |
| 226 | |
| 227 | RealizeResource(); |
| 228 | } |
| 229 | |
| 230 | // ---------------------------------------------------------------------------- |
| 231 | // accessors |
| 232 | // ---------------------------------------------------------------------------- |
| 233 | |
| 234 | int wxFont::GetPointSize() const |
| 235 | { |
| 236 | return M_FONTDATA->m_pointSize; |
| 237 | } |
| 238 | |
| 239 | int wxFont::GetFamily() const |
| 240 | { |
| 241 | return M_FONTDATA->m_family; |
| 242 | } |
| 243 | |
| 244 | int wxFont::GetStyle() const |
| 245 | { |
| 246 | return M_FONTDATA->m_style; |
| 247 | } |
| 248 | |
| 249 | int wxFont::GetWeight() const |
| 250 | { |
| 251 | return M_FONTDATA->m_weight; |
| 252 | } |
| 253 | |
| 254 | bool wxFont::GetUnderlined() const |
| 255 | { |
| 256 | return M_FONTDATA->m_underlined; |
| 257 | } |
| 258 | |
| 259 | wxString wxFont::GetFaceName() const |
| 260 | { |
| 261 | wxString str; |
| 262 | if ( M_FONTDATA ) |
| 263 | str = M_FONTDATA->m_faceName ; |
| 264 | return str; |
| 265 | } |
| 266 | |
| 267 | wxFontEncoding wxFont::GetEncoding() const |
| 268 | { |
| 269 | return M_FONTDATA->m_encoding; |
| 270 | } |
| 271 | |