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Fix preview of generated math images under XHTML.

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git-svn-id: svn://svn.lyx.org/lyx/lyx-devel/trunk@38205 a592a061-630c-0410-9148-cb99ea01b6c8
This commit is contained in:
Richard Heck 2011-04-02 13:04:11 +00:00
parent a2abadb9f3
commit 30339c03ad
1 changed files with 15 additions and 3 deletions
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18
src/mathed/InsetMathHull.cpp
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@ -53,6 +53,7 @@
#include "support/convert.h"
#include "support/lassert.h"
#include "support/debug.h"
#include "support/filetools.h"
#include "support/gettext.h"
#include "support/lstrings.h"
@ -2156,15 +2157,26 @@ docstring InsetMathHull::xhtml(XHTMLStream & xs, OutputParams const & op) const
if (pimage || op.dryrun) {
string const filename = pimage ? pimage->filename().onlyFileName()
: "previewimage.png";
if (pimage) {
// if we are not in the master buffer, then we need to see that the
// generated image is copied there; otherwise, preview fails.
Buffer const * mbuf = buffer().masterBuffer();
if (mbuf != &buffer()) {
string mbtmp = mbuf->temppath();
FileName const mbufimg(support::addName(mbtmp, filename));
LYXERR0(mbufimg);
pimage->filename().copyTo(mbufimg);
}
// add the file to the list of files to be exported
op.exportdata->addExternalFile("xhtml", pimage->filename());
}
string const tag = (getType() == hullSimple) ? "span" : "div";
xs << html::CR()
<< html::StartTag(tag)
<< html::CompTag("img", "src=\"" + filename + "\"")
<< html::EndTag(tag)
<< html::CR();
if (pimage)
// add the file to the list of files to be exported
op.exportdata->addExternalFile("xhtml", pimage->filename());
success = true;
}
}