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Activate ability to write CSS to a separate file. There is no UI

Browse Source 
for this yet, however.

Includes elements of a patch by Rob Oakes.

git-svn-id: svn://svn.lyx.org/lyx/lyx-devel/trunk@40409 a592a061-630c-0410-9148-cb99ea01b6c8
This commit is contained in:
Richard Heck 2011-12-06 22:17:22 +00:00
parent 986222a754
commit c3f0e21968
1 changed files with 31 additions and 8 deletions
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39
src/Buffer.cpp
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@ -1772,15 +1772,18 @@ void Buffer::writeLyXHTMLSource(odocstream & os,
html::htmlize(doctitle, XHTMLStream::ESCAPE_ALL))
<< "</title>\n";
os << "\n<!-- Text Class Preamble -->\n"
<< features.getTClassHTMLPreamble()
<< "\n<!-- Preamble Snippets -->\n"
<< from_utf8(features.getPreambleSnippets());
docstring styles = features.getTClassHTMLPreamble();
if (!styles.empty())
os << "\n<!-- Text Class Preamble -->\n" << styles << '\n';
styles = from_utf8(features.getPreambleSnippets());
if (!styles.empty())
os << "\n<!-- Preamble Snippets -->\n" << styles << '\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());
styles = from_utf8(features.getCSSSnippets());
if (!styles.empty())
css << "/* LyX Provided Styles */\n" << styles << '\n';
@ -1805,9 +1808,29 @@ void Buffer::writeLyXHTMLSource(odocstream & os,
docstring const dstyles = css.str();
if (!dstyles.empty()) {
os << "<style type='text/css'>\n"
<< dstyles
<< "\n</style>\n";
bool written = false;
if (params().html_css_as_file) {
// open a file for CSS info
ofdocstream ocss;
string const fcssname = addName(temppath(), "docstyle.css");
FileName const fcssfile = FileName(fcssname);
if (openFileWrite(ocss, fcssfile)) {
ocss << dstyles;
ocss.close();
written = true;
// write link to header
os << "<link rel='stylesheet' href='docstyle.css' type='text/css' />\n";
// register file
runparams.exportdata->addExternalFile("xhtml", fcssfile);
}
}
// we are here if the CSS is supposed to be written to the header
// or if we failed to write it to an external file.
if (!written) {
os << "<style type='text/css'>\n"
<< dstyles
<< "\n</style>\n";
}
}
os << "</head>\n";
}