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Collect CSS information in a string before writing it to the header.

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This will make it easier to write it to a separate file.

git-svn-id: svn://svn.lyx.org/lyx/lyx-devel/trunk@40408 a592a061-630c-0410-9148-cb99ea01b6c8
This commit is contained in:
Richard Heck 2011-12-06 22:17:18 +00:00
parent 38b9a4530e
commit 986222a754
1 changed files with 22 additions and 16 deletions
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38
src/Buffer.cpp
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@ -1775,33 +1775,39 @@ void Buffer::writeLyXHTMLSource(odocstream & os,
os << "\n<!-- Text Class Preamble -->\n"
<< features.getTClassHTMLPreamble()
<< "\n<!-- Preamble Snippets -->\n"
<< from_utf8(features.getPreambleSnippets())
<< "\n<!-- LyX Provided Styles -->\n"
<< "<style type='text/css'>\n"
<< from_utf8(features.getCSSSnippets())
<< "</style>\n";
<< from_utf8(features.getPreambleSnippets());
os << "\n<!-- Layout-provided Styles -->\n";
docstring const styleinfo = features.getTClassHTMLStyles();
if (!styleinfo.empty()) {
os << "<style type='text/css'>\n"
<< styleinfo
<< "</style>\n";
}
// we will collect CSS information in a stream, and then output it
// either here, as part of the header, or else in a separate file.
odocstringstream css;
docstring styles = from_utf8(features.getCSSSnippets());
if (!styles.empty())
css << "/* LyX Provided Styles */\n" << styles << '\n';
styles = features.getTClassHTMLStyles();
if (!styles.empty())
css << "/* Layout-provided Styles */\n" << styles << '\n';
bool const needfg = params().fontcolor != RGBColor(0, 0, 0);
bool const needbg = params().backgroundcolor != RGBColor(0xFF, 0xFF, 0xFF);
if (needfg || needbg) {
os << "<style type='text/css'>\nbody {\n";
css << "\nbody {\n";
if (needfg)
os << " color: "
css << " color: "
<< from_ascii(X11hexname(params().fontcolor))
<< ";\n";
if (needbg)
os << " background-color: "
css << " background-color: "
<< from_ascii(X11hexname(params().backgroundcolor))
<< ";\n";
os << "}\n</style>\n";
css << "}\n";
}
docstring const dstyles = css.str();
if (!dstyles.empty()) {
os << "<style type='text/css'>\n"
<< dstyles
<< "\n</style>\n";
}
os << "</head>\n";
}