diff options
Diffstat (limited to 'src/rtf2html/fmt_opts.cpp')
| -rw-r--r-- | src/rtf2html/fmt_opts.cpp | 221 |
1 files changed, 221 insertions, 0 deletions
diff --git a/src/rtf2html/fmt_opts.cpp b/src/rtf2html/fmt_opts.cpp new file mode 100644 index 0000000..25a2f24 --- /dev/null +++ b/src/rtf2html/fmt_opts.cpp @@ -0,0 +1,221 @@ +/* This is RTF to HTML converter, implemented as a text filter, generally. + Copyright (C) 2003 Valentin Lavrinenko, [email protected] + + available at http://rtf2html.sf.net + + Original available under the terms of the GNU LGPL2, and according + to those terms, relicensed under the GNU GPL2 for inclusion in Tellico */ + +/*************************************************************************** + * * + * This program is free software; you can redistribute it and/or modify * + * it under the terms of version 2 of the GNU General Public License as * + * published by the Free Software Foundation; * + * * + ***************************************************************************/ + +#include "fmt_opts.h" + +using namespace rtf; + +std::string formatting_options::get_par_str() const +{ + std::string style; + switch (papAlign) + { + case formatting_options::align_right: + style+="text-align:right;"; + break; + case formatting_options::align_center: + style+="text-align:center;"; + break; + case formatting_options::align_justify: + style+="text-align:justify;"; + default: break; + } + if (papFirst!=0) + { + style+="text-indent:"; + style+=from_int(papFirst); + style+="pt;"; + } + if (papLeft!=0) + { + style+="margin-left:"; + style+=from_int(papLeft); + style+="pt;"; + } + if (papRight!=0) + { + style+="margin-right:"; + style+=from_int(papRight); + style+="pt;"; + } + if (papBefore!=0) + { + style+="margin-top:"; + style+=from_int(papBefore); + style+="pt;"; + } + if (papAfter!=0) + { + style+="margin-bottom:"; + style+=from_int(papAfter); + style+="pt;"; + } + if (style.empty()) + return std::string("<p>"); + else + { + style.insert(0, "<p style=\""); + return style+"\">"; + } +} + +std::string formatter::format(const formatting_options &_opt) +{ + formatting_options last_opt, opt(_opt); + std::string result; + if (!opt_stack.empty()) + { + int cnt=0; + fo_deque::reverse_iterator i; + for (i=opt_stack.rbegin(); i!=opt_stack.rend(); ++i) + { + if (*i==opt) + break; + ++cnt; + } + if (cnt==0) + return ""; + if (i!=opt_stack.rend()) + { + while (cnt--) + { + result+="</span>"; + opt_stack.pop_back(); + } + return result; + } + last_opt=opt_stack.back(); + } + if (last_opt.chpVAlign!=formatting_options::va_normal + && last_opt.chpVAlign!=opt.chpVAlign) + { + int cnt=0; + fo_deque::reverse_iterator i; + for (i=opt_stack.rbegin(); i!=opt_stack.rend(); ++i) + { + if (i->chpVAlign==formatting_options::va_normal) + break; + ++cnt; + } + while (cnt--) + { + result+="</span>"; + opt_stack.pop_back(); + } + last_opt=opt_stack.empty()?formatting_options():opt_stack.back(); + } + std::string style; + if (opt.chpBold!=last_opt.chpBold) + { + style+="font-weight:"; + style+=opt.chpBold?"bold":"normal"; + style+=";"; + } + if (opt.chpItalic!=last_opt.chpItalic) + { + style+="font-style:"; + style+=opt.chpItalic?"italic":"normal"; + style+=";"; + } + if (opt.chpUnderline!=last_opt.chpUnderline) + { + style+="text-decoration:"; + style+=opt.chpUnderline?"underline":"none"; + style+=";"; + } + if (opt.chpVAlign!=formatting_options::va_normal) + opt.chpFontSize=(int)(0.7*(opt.chpFontSize?opt.chpFontSize:24)); + if (opt.chpFontSize!=last_opt.chpFontSize) + { + style+="font-size:"; + style+=from_int(opt.chpFontSize/2); + style+="pt;"; + } + if (opt.chpVAlign!=last_opt.chpVAlign) + { + style+="vertical-align:"; + style+=opt.chpVAlign==formatting_options::va_sub?"sub":"super"; + style+=";"; + } + if (opt.chpFColor!=last_opt.chpFColor) + { + style+="color:"; + style+=opt.chpFColor.r>0?"#"+hex(opt.chpFColor.r&0xFF) + +hex(opt.chpFColor.g&0xFF) + +hex(opt.chpFColor.b&0xFF) + :"WindowText"; + style+=";"; + } + if (opt.chpBColor!=last_opt.chpBColor) + { + style+="background-color:"; + style+=opt.chpBColor.r>0?"#"+hex(opt.chpBColor.r&0xFF) + +hex(opt.chpBColor.g&0xFF) + +hex(opt.chpBColor.b&0xFF) + :"Window"; + style+=";"; + } + if (opt.chpHighlight!=last_opt.chpHighlight) + { + style+="background-color:"; + switch (opt.chpHighlight) + { + case 0: style+="Window"; break; + case 1: style+="black"; break; + case 2: style+="blue"; break; + case 3: style+="aqua"; break; + case 4: style+="lime"; break; + case 5: style+="fuchsia"; break; + case 6: style+="red"; break; + case 7: style+="yellow"; break; + case 9: style+="navy"; break; + case 10: style+="teal"; break; + case 11: style+="green"; break; + case 12: style+="purple"; break; + case 13: style+="maroon"; break; + case 14: style+="olive"; break; + case 15: style+="gray"; break; + case 16: style+="silver"; break; + } + style+=";"; + } + if (opt.chpFont!=last_opt.chpFont) + { + style+="font-family:'"; + style+=opt.chpFont.name.empty()?"serif":opt.chpFont.name; + style+="'"; + switch (opt.chpFont.family) + { + case font::ff_serif: style+=", serif"; break; + case font::ff_sans_serif: style+=", sans-serif"; break; + case font::ff_cursive: style+=", cursive"; break; + case font::ff_fantasy: style+=", fantasy"; break; + case font::ff_monospace: style+=", monospace"; break; + default: break; + } + style+=";"; + } + opt_stack.push_back(opt); + return result+"<span style=\""+style+"\">"; +} + +std::string formatter::close() +{ + std::string result; + for (fo_deque::iterator i=opt_stack.begin(); i!=opt_stack.end(); ++i) + result+="</span>"; + return result; +} |