src/html/mod_fonts.cpp

   1 /////////////////////////////////////////////////////////////////////////////
   2 // Name:        mod_fonts.cpp
   3 // Purpose:     wxHtml module for fonts & colors of fonts
   4 // Author:      Vaclav Slavik
   5 // Copyright:   (c) 1999 Vaclav Slavik
   6 // Licence:     wxWindows Licence
   7 /////////////////////////////////////////////////////////////////////////////
   8
   9
  10 #include "wx/defs.h"
  11 #if wxUSE_HTML
  12
  13 #include <wx/html/forcelink.h>
  14 #include <wx/html/mod_templ.h>
  15
  16 FORCE_LINK_ME(mod_fonts)
  17
  18
  19 TAG_HANDLER_BEGIN(FONT, "FONT")
  20
  21     TAG_HANDLER_PROC(tag)
  22     {
  23         unsigned long tmp;
  24         wxColour oldclr = m_WParser -> GetActualColor();
  25         int oldsize = m_WParser -> GetFontSize();
  26
  27         if (tag.HasParam("COLOR")) {
  28             wxColour clr;
  29             tag.ScanParam("COLOR", "#%lX", &tmp);
  30             clr = wxColour((tmp & 0xFF0000) >> 16 , (tmp & 0x00FF00) >> 8, (tmp & 0x0000FF));
  31             m_WParser -> SetActualColor(clr);
  32             m_WParser -> GetContainer() -> InsertCell(new wxHtmlColourCell(clr));
  33         }
  34
  35         if (tag.HasParam("SIZE")) {
  36             tag.ScanParam("SIZE", "%li", &tmp);
  37             m_WParser -> SetFontSize(tmp);
  38             m_WParser -> GetContainer() -> InsertCell(new wxHtmlFontCell(m_WParser -> CreateCurrentFont()));
  39         }
  40
  41         ParseInner(tag);
  42
  43         if (oldclr != m_WParser -> GetActualColor()) {
  44             m_WParser -> SetActualColor(oldclr);
  45             m_WParser -> GetContainer() -> InsertCell(new wxHtmlColourCell(oldclr));
  46         }
  47         if (oldsize != m_WParser -> GetFontSize()) {
  48             m_WParser -> SetFontSize(oldsize);
  49             m_WParser -> GetContainer() -> InsertCell(new wxHtmlFontCell(m_WParser -> CreateCurrentFont()));
  50         }
  51         return TRUE;
  52     }
  53
  54 TAG_HANDLER_END(FONT)
  55
  56
  57 TAG_HANDLER_BEGIN(FACES, "U,I,B,TT")
  58
  59     TAG_HANDLER_PROC(tag)
  60     {
  61         int fixed = m_WParser -> GetFontFixed(),
  62             italic = m_WParser -> GetFontItalic(),
  63             underlined = m_WParser -> GetFontUnderlined(),
  64             bold = m_WParser -> GetFontBold();
  65
  66         if (tag.GetName() == "U")
  67             m_WParser -> SetFontUnderlined(TRUE);
  68         else if (tag.GetName() == "B")
  69             m_WParser -> SetFontBold(TRUE);
  70         else if (tag.GetName() == "I")
  71             m_WParser -> SetFontItalic(TRUE);
  72         else
  73             m_WParser -> SetFontFixed(TRUE);
  74         m_WParser -> GetContainer() -> InsertCell(new wxHtmlFontCell(m_WParser -> CreateCurrentFont()));
  75
  76         ParseInner(tag);
  77
  78         m_WParser -> SetFontUnderlined(underlined);
  79         m_WParser -> SetFontBold(bold);
  80         m_WParser -> SetFontItalic(italic);
  81         m_WParser -> SetFontFixed(fixed);
  82         m_WParser -> GetContainer() -> InsertCell(new wxHtmlFontCell(m_WParser -> CreateCurrentFont()));
  83         return TRUE;
  84     }
  85
  86 TAG_HANDLER_END(FACES)
  87
  88
  89
  90
  91
  92 TAG_HANDLER_BEGIN(Hx, "H1,H2,H3,H4,H5,H6")
  93
  94     TAG_HANDLER_PROC(tag)
  95     {
  96         int old_size, old_b, old_i, old_u, old_f, old_al;
  97         wxHtmlContainerCell *c;
  98
  99         old_size = m_WParser -> GetFontSize();
 100         old_b = m_WParser -> GetFontBold();
 101         old_i = m_WParser -> GetFontItalic();
 102         old_u = m_WParser -> GetFontUnderlined();
 103         old_f = m_WParser -> GetFontFixed();
 104         old_al = m_WParser -> GetAlign();
 105
 106         m_WParser -> SetFontBold(TRUE);
 107         m_WParser -> SetFontItalic(FALSE);
 108         m_WParser -> SetFontUnderlined(FALSE);
 109         m_WParser -> SetFontFixed(FALSE);
 110
 111              if (tag.GetName() == "H1")
 112                 m_WParser -> SetFontSize(+4);
 113         else if (tag.GetName() == "H2")
 114                 m_WParser -> SetFontSize(+3);
 115         else if (tag.GetName() == "H3")
 116                 m_WParser -> SetFontSize(+2);
 117         else if (tag.GetName() == "H4") {
 118                 m_WParser -> SetFontSize(+2);
 119                 m_WParser -> SetFontItalic(TRUE);
 120                 m_WParser -> SetFontBold(FALSE);
 121         }
 122         else if (tag.GetName() == "H5")
 123                 m_WParser -> SetFontSize(+1);
 124         else if (tag.GetName() == "H6") {
 125                 m_WParser -> SetFontSize(+1);
 126                 m_WParser -> SetFontItalic(TRUE);
 127                 m_WParser -> SetFontBold(FALSE);
 128         }
 129
 130         c = m_WParser -> GetContainer();
 131         if (c -> GetFirstCell()) {
 132             m_WParser -> CloseContainer();
 133             m_WParser -> OpenContainer();
 134             c = m_WParser -> GetContainer();
 135         }
 136         c = m_WParser -> GetContainer();
 137
 138         c -> SetAlign(tag);
 139         c -> InsertCell(new wxHtmlFontCell(m_WParser -> CreateCurrentFont()));
 140         c -> SetIndent(m_WParser -> GetCharHeight(), HTML_INDENT_TOP);
 141         m_WParser -> SetAlign(c -> GetAlignHor());
 142
 143         ParseInner(tag);
 144
 145         m_WParser -> SetFontSize(old_size);
 146         m_WParser -> SetFontBold(old_b);
 147         m_WParser -> SetFontItalic(old_i);
 148         m_WParser -> SetFontUnderlined(old_u);
 149         m_WParser -> SetFontFixed(old_f);
 150         m_WParser -> SetAlign(old_al);
 151
 152         m_WParser -> GetContainer() -> InsertCell(new wxHtmlFontCell(m_WParser -> CreateCurrentFont()));
 153         m_WParser -> CloseContainer();
 154         m_WParser -> OpenContainer();
 155         c = m_WParser -> GetContainer();
 156         c -> SetIndent(m_WParser -> GetCharHeight(), HTML_INDENT_TOP);
 157
 158         return TRUE;
 159     }
 160
 161 TAG_HANDLER_END(Hx)
 162
 163
 164
 165
 166 TAGS_MODULE_BEGIN(Fonts)
 167
 168     TAGS_MODULE_ADD(FONT)
 169     TAGS_MODULE_ADD(FACES)
 170     TAGS_MODULE_ADD(Hx)
 171
 172 TAGS_MODULE_END(Fonts)
 173
 174
 175 #endif