src/qt/font.cpp

   1 /////////////////////////////////////////////////////////////////////////////
   2 // Name:        font.cpp
   3 // Purpose:
   4 // Author:      Robert Roebling
   5 // Created:     01/02/97
   6 // Id:
   7 // Copyright:   (c) 1998 Robert Roebling, Julian Smart and Markus Holzem
   8 // Licence:     wxWindows licence
   9 /////////////////////////////////////////////////////////////////////////////
  10
  11 #ifdef __GNUG__
  12 #pragma implementation "font.h"
  13 #endif
  14
  15 #include "wx/font.h"
  16 #include "wx/utils.h"
  17 #include <strings.h>
  18
  19 //-----------------------------------------------------------------------------
  20 // local data
  21 //-----------------------------------------------------------------------------
  22
  23 static char *wx_font_family [] = {
  24     "wxDEFAULT", "wxDECORATIVE", "wxMODERN", "wxROMAN", "wxSCRIPT",
  25     "wxSWISS", "wxTELETYPE",
  26 };
  27 static char *wx_font_style [] = {
  28     "wxDEFAULT", "wxNORMAL", "wxSLANT", "wxITALIC",
  29 };
  30 static char *wx_font_weight [] = {
  31     "wxDEFAULT", "wxNORMAL", "wxBOLD", "wxLIGHT",
  32 };
  33
  34 extern wxFontNameDirectory wxTheFontNameDirectory;
  35
  36 //-----------------------------------------------------------------------------
  37 // wxFont
  38 //-----------------------------------------------------------------------------
  39
  40 class wxFontRefData: public wxObjectRefData
  41 {
  42   public:
  43
  44     wxFontRefData(void);
  45     ~wxFontRefData(void);
  46
  47     wxList   m_scaled_xfonts;
  48     int      m_pointSize;
  49     int      m_family, m_style, m_weight;
  50     bool     m_underlined;
  51     int      m_fontId;
  52     char*    m_faceName;
  53
  54 };
  55
  56 wxFontRefData::wxFontRefData(void) : m_scaled_xfonts(wxKEY_INTEGER)
  57 {
  58   m_pointSize = -1;
  59   m_family = -1;
  60   m_style = -1;
  61   m_weight = -1;
  62   m_underlined = FALSE;
  63   m_fontId = 0;
  64   m_faceName = NULL;
  65 };
  66
  67 wxFontRefData::~wxFontRefData(void)
  68 {
  69   wxNode *node = m_scaled_xfonts.First();
  70   while (node)
  71   {
  72     wxNode *next = node->Next();
  73     node = next;
  74   };
  75   if (m_faceName)
  76   {
  77     delete m_faceName;
  78     m_faceName = NULL;
  79   };
  80 };
  81
  82 //-----------------------------------------------------------------------------
  83
  84 #define M_FONTDATA ((wxFontRefData *)m_refData)
  85
  86 IMPLEMENT_DYNAMIC_CLASS(wxFont, wxGDIObject)
  87
  88 wxFont::wxFont(void)
  89 {
  90   if (wxTheFontList) wxTheFontList->Append( this );
  91 };
  92
  93 wxFont::wxFont( char *xFontName )
  94 {
  95   if (!xFontName) return;
  96
  97   m_refData = new wxFontRefData();
  98
  99 };
 100
 101 wxFont::wxFont(int PointSize, int FontIdOrFamily, int Style, int Weight,
 102                bool Underlined, const char* Face)
 103 {
 104   m_refData = new wxFontRefData();
 105
 106
 107   if (wxTheFontList) wxTheFontList->Append( this );
 108 };
 109
 110 wxFont::wxFont(int PointSize, const char *Face, int Family, int Style,
 111                int Weight, bool Underlined)
 112 {
 113   m_refData = new wxFontRefData();
 114
 115
 116   if (wxTheFontList) wxTheFontList->Append( this );
 117 };
 118
 119 wxFont::wxFont( const wxFont& font )
 120 {
 121   Ref( font );
 122 };
 123
 124 wxFont::wxFont( const wxFont* font )
 125 {
 126   UnRef();
 127   if (font) Ref( *font );
 128 };
 129
 130 wxFont::~wxFont(void)
 131 {
 132   if (wxTheFontList) wxTheFontList->DeleteObject( this );
 133 };
 134
 135 wxFont& wxFont::operator = ( const wxFont& font )
 136 {
 137   if (*this == font) return (*this);
 138   Ref( font );
 139   return *this;
 140 };
 141
 142 bool wxFont::operator == ( const wxFont& font )
 143 {
 144   return m_refData == font.m_refData;
 145 };
 146
 147 bool wxFont::operator != ( const wxFont& font )
 148 {
 149   return m_refData != font.m_refData;
 150 };
 151
 152 bool wxFont::Ok()
 153 {
 154   return (m_refData != NULL);
 155 };
 156
 157 int wxFont::GetPointSize(void) const
 158 {
 159   return M_FONTDATA->m_pointSize;
 160 };
 161
 162 wxString wxFont::GetFaceString(void) const
 163 {
 164   return "";
 165 };
 166
 167 wxString wxFont::GetFaceName(void) const
 168 {
 169   return "";
 170 };
 171
 172 int wxFont::GetFamily(void) const
 173 {
 174   return M_FONTDATA->m_family;
 175 };
 176
 177 wxString wxFont::GetFamilyString(void) const
 178 {
 179   wxString s = wx_font_family[M_FONTDATA->m_family];
 180   return s;
 181 };
 182
 183 int wxFont::GetFontId(void) const
 184 {
 185   return M_FONTDATA->m_fontId; // stub
 186 };
 187
 188 int wxFont::GetStyle(void) const
 189 {
 190   return M_FONTDATA->m_style;
 191 };
 192
 193 wxString wxFont::GetStyleString(void) const
 194 {
 195   wxString s =  wx_font_style[M_FONTDATA->m_style];
 196   return s;
 197 };
 198
 199 int wxFont::GetWeight(void) const
 200 {
 201   return M_FONTDATA->m_weight;
 202 };
 203
 204 wxString wxFont::GetWeightString(void) const
 205 {
 206   wxString s = wx_font_weight[M_FONTDATA->m_weight];
 207   return s;
 208 };
 209
 210 bool wxFont::GetUnderlined(void) const
 211 {
 212   return M_FONTDATA->m_underlined;
 213 };