| 1 | ///////////////////////////////////////////////////////////////////////////// |
| 2 | // Name: src/cocoa/fontutil.cpp |
| 3 | // Purpose: Font helper functions for X11 (GDK/X) |
| 4 | // Author: Vadim Zeitlin |
| 5 | // Modified by: |
| 6 | // Created: 05.11.99 |
| 7 | // RCS-ID: $Id$ |
| 8 | // Copyright: (c) Vadim Zeitlin |
| 9 | // Licence: wxWindows license |
| 10 | ///////////////////////////////////////////////////////////////////////////// |
| 11 | |
| 12 | // ============================================================================ |
| 13 | // declarations |
| 14 | // ============================================================================ |
| 15 | |
| 16 | // ---------------------------------------------------------------------------- |
| 17 | // headers |
| 18 | // ---------------------------------------------------------------------------- |
| 19 | |
| 20 | // For compilers that support precompilation, includes "wx.h". |
| 21 | #include "wx/wxprec.h" |
| 22 | |
| 23 | #ifdef __BORLANDC__ |
| 24 | #pragma hdrstop |
| 25 | #endif |
| 26 | |
| 27 | #include "wx/fontutil.h" |
| 28 | |
| 29 | #ifndef WX_PRECOMP |
| 30 | #include "wx/hash.h" |
| 31 | #include "wx/utils.h" |
| 32 | #include "wx/module.h" |
| 33 | #endif // PCH |
| 34 | |
| 35 | #include "wx/fontmap.h" |
| 36 | #include "wx/tokenzr.h" |
| 37 | #include "wx/encinfo.h" |
| 38 | |
| 39 | #ifdef __WXGTK20__ |
| 40 | |
| 41 | #include "wx/gtk/private.h" |
| 42 | |
| 43 | // ---------------------------------------------------------------------------- |
| 44 | // wxNativeFontInfo |
| 45 | // ---------------------------------------------------------------------------- |
| 46 | |
| 47 | void wxNativeFontInfo::Init() |
| 48 | { |
| 49 | description = NULL; |
| 50 | } |
| 51 | |
| 52 | int wxNativeFontInfo::GetPointSize() const |
| 53 | { |
| 54 | return pango_font_description_get_size( description ) / PANGO_SCALE; |
| 55 | } |
| 56 | |
| 57 | wxFontStyle wxNativeFontInfo::GetStyle() const |
| 58 | { |
| 59 | wxFontStyle m_style = wxFONTSTYLE_NORMAL; |
| 60 | |
| 61 | switch (pango_font_description_get_style( description )) |
| 62 | { |
| 63 | case PANGO_STYLE_NORMAL: |
| 64 | m_style = wxFONTSTYLE_NORMAL; |
| 65 | break; |
| 66 | case PANGO_STYLE_ITALIC: |
| 67 | m_style = wxFONTSTYLE_ITALIC; |
| 68 | break; |
| 69 | case PANGO_STYLE_OBLIQUE: |
| 70 | m_style = wxFONTSTYLE_SLANT; |
| 71 | break; |
| 72 | } |
| 73 | |
| 74 | return m_style; |
| 75 | } |
| 76 | |
| 77 | wxFontWeight wxNativeFontInfo::GetWeight() const |
| 78 | { |
| 79 | wxFontWeight m_weight = wxFONTWEIGHT_NORMAL; |
| 80 | |
| 81 | switch (pango_font_description_get_weight( description )) |
| 82 | { |
| 83 | case PANGO_WEIGHT_ULTRALIGHT: |
| 84 | m_weight = wxFONTWEIGHT_LIGHT; |
| 85 | break; |
| 86 | case PANGO_WEIGHT_LIGHT: |
| 87 | m_weight = wxFONTWEIGHT_LIGHT; |
| 88 | break; |
| 89 | case PANGO_WEIGHT_NORMAL: |
| 90 | m_weight = wxFONTWEIGHT_NORMAL; |
| 91 | break; |
| 92 | case PANGO_WEIGHT_BOLD: |
| 93 | m_weight = wxFONTWEIGHT_BOLD; |
| 94 | break; |
| 95 | case PANGO_WEIGHT_ULTRABOLD: |
| 96 | m_weight = wxFONTWEIGHT_BOLD; |
| 97 | break; |
| 98 | case PANGO_WEIGHT_HEAVY: |
| 99 | m_weight = wxFONTWEIGHT_BOLD; |
| 100 | break; |
| 101 | } |
| 102 | |
| 103 | return m_weight; |
| 104 | } |
| 105 | |
| 106 | bool wxNativeFontInfo::GetUnderlined() const |
| 107 | { |
| 108 | return false; |
| 109 | } |
| 110 | |
| 111 | wxString wxNativeFontInfo::GetFaceName() const |
| 112 | { |
| 113 | wxString tmp = wxGTK_CONV_BACK( pango_font_description_get_family( description ) ); |
| 114 | |
| 115 | return tmp; |
| 116 | } |
| 117 | |
| 118 | wxFontFamily wxNativeFontInfo::GetFamily() const |
| 119 | { |
| 120 | return wxFONTFAMILY_SWISS; |
| 121 | } |
| 122 | |
| 123 | wxFontEncoding wxNativeFontInfo::GetEncoding() const |
| 124 | { |
| 125 | return wxFONTENCODING_SYSTEM; |
| 126 | } |
| 127 | |
| 128 | // ---------------------------------------------------------------------------- |
| 129 | // wxNativeEncodingInfo |
| 130 | // ---------------------------------------------------------------------------- |
| 131 | |
| 132 | bool wxNativeEncodingInfo::FromString(const wxString& s) |
| 133 | { |
| 134 | return false; |
| 135 | } |
| 136 | |
| 137 | wxString wxNativeEncodingInfo::ToString() const |
| 138 | { |
| 139 | return wxEmptyString; |
| 140 | } |
| 141 | |
| 142 | bool wxTestFontEncoding(const wxNativeEncodingInfo& info) |
| 143 | { |
| 144 | return true; |
| 145 | } |
| 146 | |
| 147 | bool wxGetNativeFontEncoding(wxFontEncoding encoding, |
| 148 | wxNativeEncodingInfo *info) |
| 149 | { |
| 150 | return false; |
| 151 | } |
| 152 | |
| 153 | #else |
| 154 | // __WXGTK20__ |
| 155 | |
| 156 | #ifdef __X__ |
| 157 | #ifdef __VMS__ |
| 158 | #pragma message disable nosimpint |
| 159 | #endif |
| 160 | |
| 161 | #include <X11/Xlib.h> |
| 162 | |
| 163 | #ifdef __VMS__ |
| 164 | #pragma message enable nosimpint |
| 165 | #endif |
| 166 | |
| 167 | #elif defined(__WXGTK__) |
| 168 | // we have to declare struct tm to avoid problems with first forward |
| 169 | // declaring it in C code (glib.h included from gdk.h does it) and then |
| 170 | // defining it when time.h is included from the headers below - this is |
| 171 | // known not to work at least with Sun CC 6.01 |
| 172 | #include <time.h> |
| 173 | |
| 174 | #include <gdk/gdk.h> |
| 175 | #endif |
| 176 | |
| 177 | |
| 178 | // ---------------------------------------------------------------------------- |
| 179 | // private data |
| 180 | // ---------------------------------------------------------------------------- |
| 181 | |
| 182 | static wxHashTable *g_fontHash = (wxHashTable*) NULL; |
| 183 | |
| 184 | // ---------------------------------------------------------------------------- |
| 185 | // private functions |
| 186 | // ---------------------------------------------------------------------------- |
| 187 | |
| 188 | // ============================================================================ |
| 189 | // implementation |
| 190 | // ============================================================================ |
| 191 | |
| 192 | // ---------------------------------------------------------------------------- |
| 193 | // wxNativeEncodingInfo |
| 194 | // ---------------------------------------------------------------------------- |
| 195 | |
| 196 | // convert to/from the string representation: format is |
| 197 | // encodingid;registry;encoding[;facename] |
| 198 | bool wxNativeEncodingInfo::FromString(const wxString& s) |
| 199 | { |
| 200 | return false; |
| 201 | } |
| 202 | |
| 203 | wxString wxNativeEncodingInfo::ToString() const |
| 204 | { |
| 205 | return wxEmptyString; |
| 206 | } |
| 207 | |
| 208 | // ---------------------------------------------------------------------------- |
| 209 | // common functions |
| 210 | // ---------------------------------------------------------------------------- |
| 211 | |
| 212 | bool wxGetNativeFontEncoding(wxFontEncoding encoding, |
| 213 | wxNativeEncodingInfo *info) |
| 214 | { |
| 215 | return false; |
| 216 | } |
| 217 | |
| 218 | bool wxTestFontEncoding(const wxNativeEncodingInfo& info) |
| 219 | { |
| 220 | return false; |
| 221 | } |
| 222 | |
| 223 | // ---------------------------------------------------------------------------- |
| 224 | // private functions |
| 225 | // ---------------------------------------------------------------------------- |
| 226 | |
| 227 | // ---------------------------------------------------------------------------- |
| 228 | // wxFontModule |
| 229 | // ---------------------------------------------------------------------------- |
| 230 | |
| 231 | class wxFontModule : public wxModule |
| 232 | { |
| 233 | public: |
| 234 | bool OnInit(); |
| 235 | void OnExit(); |
| 236 | |
| 237 | private: |
| 238 | DECLARE_DYNAMIC_CLASS(wxFontModule) |
| 239 | }; |
| 240 | |
| 241 | IMPLEMENT_DYNAMIC_CLASS(wxFontModule, wxModule) |
| 242 | |
| 243 | bool wxFontModule::OnInit() |
| 244 | { |
| 245 | g_fontHash = new wxHashTable( wxKEY_STRING ); |
| 246 | |
| 247 | return true; |
| 248 | } |
| 249 | |
| 250 | void wxFontModule::OnExit() |
| 251 | { |
| 252 | delete g_fontHash; |
| 253 | |
| 254 | g_fontHash = (wxHashTable *)NULL; |
| 255 | } |
| 256 | |
| 257 | #endif |
| 258 | // not GTK 2.0 |