| 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 | wxFontRefData::wxFontRefData() |
| 26 | { |
| 27 | m_style = 0; |
| 28 | m_pointSize = 0; |
| 29 | m_family = 0; |
| 30 | m_style = 0; |
| 31 | m_weight = 0; |
| 32 | m_underlined = 0; |
| 33 | m_faceName = ""; |
| 34 | /* TODO |
| 35 | m_hFont = 0; |
| 36 | */ |
| 37 | } |
| 38 | |
| 39 | wxFontRefData::wxFontRefData(const wxFontRefData& data) |
| 40 | { |
| 41 | m_style = data.m_style; |
| 42 | m_pointSize = data.m_pointSize; |
| 43 | m_family = data.m_family; |
| 44 | m_style = data.m_style; |
| 45 | m_weight = data.m_weight; |
| 46 | m_underlined = data.m_underlined; |
| 47 | m_faceName = data.m_faceName; |
| 48 | /* TODO |
| 49 | m_hFont = 0; |
| 50 | */ |
| 51 | } |
| 52 | |
| 53 | wxFontRefData::~wxFontRefData() |
| 54 | { |
| 55 | // TODO: delete font data |
| 56 | } |
| 57 | |
| 58 | wxFont::wxFont() |
| 59 | { |
| 60 | if ( wxTheFontList ) |
| 61 | wxTheFontList->Append(this); |
| 62 | } |
| 63 | |
| 64 | wxFont::wxFont(int pointSize, int family, int style, int weight, bool underlined, const wxString& faceName) |
| 65 | { |
| 66 | Create(pointSize, family, style, weight, underlined, faceName); |
| 67 | |
| 68 | if ( wxTheFontList ) |
| 69 | wxTheFontList->Append(this); |
| 70 | } |
| 71 | |
| 72 | bool wxFont::Create(int pointSize, int family, int style, int weight, bool underlined, const wxString& faceName) |
| 73 | { |
| 74 | UnRef(); |
| 75 | m_refData = new wxFontRefData; |
| 76 | |
| 77 | M_FONTDATA->m_family = family; |
| 78 | M_FONTDATA->m_style = style; |
| 79 | M_FONTDATA->m_weight = weight; |
| 80 | M_FONTDATA->m_pointSize = pointSize; |
| 81 | M_FONTDATA->m_underlined = underlined; |
| 82 | M_FONTDATA->m_faceName = faceName; |
| 83 | |
| 84 | RealizeResource(); |
| 85 | |
| 86 | return TRUE; |
| 87 | } |
| 88 | |
| 89 | wxFont::~wxFont() |
| 90 | { |
| 91 | if (wxTheFontList) |
| 92 | wxTheFontList->DeleteObject(this); |
| 93 | } |
| 94 | |
| 95 | bool wxFont::RealizeResource() |
| 96 | { |
| 97 | // TODO: create the font (if there is a native font object) |
| 98 | return FALSE; |
| 99 | } |
| 100 | |
| 101 | void wxFont::Unshare() |
| 102 | { |
| 103 | // Don't change shared data |
| 104 | if (!m_refData) |
| 105 | { |
| 106 | m_refData = new wxFontRefData(); |
| 107 | } |
| 108 | else |
| 109 | { |
| 110 | wxFontRefData* ref = new wxFontRefData(*(wxFontRefData*)m_refData); |
| 111 | UnRef(); |
| 112 | m_refData = ref; |
| 113 | } |
| 114 | } |
| 115 | |
| 116 | void wxFont::SetPointSize(int pointSize) |
| 117 | { |
| 118 | Unshare(); |
| 119 | |
| 120 | M_FONTDATA->m_pointSize = pointSize; |
| 121 | |
| 122 | RealizeResource(); |
| 123 | } |
| 124 | |
| 125 | void wxFont::SetFamily(int family) |
| 126 | { |
| 127 | Unshare(); |
| 128 | |
| 129 | M_FONTDATA->m_family = family; |
| 130 | |
| 131 | RealizeResource(); |
| 132 | } |
| 133 | |
| 134 | void wxFont::SetStyle(int style) |
| 135 | { |
| 136 | Unshare(); |
| 137 | |
| 138 | M_FONTDATA->m_style = style; |
| 139 | |
| 140 | RealizeResource(); |
| 141 | } |
| 142 | |
| 143 | void wxFont::SetWeight(int weight) |
| 144 | { |
| 145 | Unshare(); |
| 146 | |
| 147 | M_FONTDATA->m_weight = weight; |
| 148 | |
| 149 | RealizeResource(); |
| 150 | } |
| 151 | |
| 152 | void wxFont::SetFaceName(const wxString& faceName) |
| 153 | { |
| 154 | Unshare(); |
| 155 | |
| 156 | M_FONTDATA->m_faceName = faceName; |
| 157 | |
| 158 | RealizeResource(); |
| 159 | } |
| 160 | |
| 161 | void wxFont::SetUnderlined(bool underlined) |
| 162 | { |
| 163 | Unshare(); |
| 164 | |
| 165 | M_FONTDATA->m_underlined = underlined; |
| 166 | |
| 167 | RealizeResource(); |
| 168 | } |
| 169 | |
| 170 | wxString wxFont::GetFamilyString() const |
| 171 | { |
| 172 | wxString fam(""); |
| 173 | switch (GetFamily()) |
| 174 | { |
| 175 | case wxDECORATIVE: |
| 176 | fam = "wxDECORATIVE"; |
| 177 | break; |
| 178 | case wxROMAN: |
| 179 | fam = "wxROMAN"; |
| 180 | break; |
| 181 | case wxSCRIPT: |
| 182 | fam = "wxSCRIPT"; |
| 183 | break; |
| 184 | case wxSWISS: |
| 185 | fam = "wxSWISS"; |
| 186 | break; |
| 187 | case wxMODERN: |
| 188 | fam = "wxMODERN"; |
| 189 | break; |
| 190 | case wxTELETYPE: |
| 191 | fam = "wxTELETYPE"; |
| 192 | break; |
| 193 | default: |
| 194 | fam = "wxDEFAULT"; |
| 195 | break; |
| 196 | } |
| 197 | return fam; |
| 198 | } |
| 199 | |
| 200 | /* New font system */ |
| 201 | wxString wxFont::GetFaceName() const |
| 202 | { |
| 203 | wxString str(""); |
| 204 | if (M_FONTDATA) |
| 205 | str = M_FONTDATA->m_faceName ; |
| 206 | return str; |
| 207 | } |
| 208 | |
| 209 | wxString wxFont::GetStyleString() const |
| 210 | { |
| 211 | wxString styl(""); |
| 212 | switch (GetStyle()) |
| 213 | { |
| 214 | case wxITALIC: |
| 215 | styl = "wxITALIC"; |
| 216 | break; |
| 217 | case wxSLANT: |
| 218 | styl = "wxSLANT"; |
| 219 | break; |
| 220 | default: |
| 221 | styl = "wxNORMAL"; |
| 222 | break; |
| 223 | } |
| 224 | return styl; |
| 225 | } |
| 226 | |
| 227 | wxString wxFont::GetWeightString() const |
| 228 | { |
| 229 | wxString w(""); |
| 230 | switch (GetWeight()) |
| 231 | { |
| 232 | case wxBOLD: |
| 233 | w = "wxBOLD"; |
| 234 | break; |
| 235 | case wxLIGHT: |
| 236 | w = "wxLIGHT"; |
| 237 | break; |
| 238 | default: |
| 239 | w = "wxNORMAL"; |
| 240 | break; |
| 241 | } |
| 242 | return w; |
| 243 | } |
| 244 | |