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Properly handle color none.

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Fixes: #5870
(cherry picked from commit 9a1eeb8cbb)
This commit is contained in:
Juergen Spitzmueller 2018-01-03 13:20:05 +01:00
parent e8b8cd2e78
commit 7668633b94
1 changed files with 13 additions and 5 deletions
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10
src/Font.cpp
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@ -362,6 +362,8 @@ int Font::latexWriteStartChanges(odocstream & os, BufferParams const & bparams,
FontInfo f = bits_;
f.reduce(base.bits_);
FontInfo p = bits_;
p.reduce(prev.bits_);
if (f.family() != INHERIT_FAMILY) {
os << '\\'
@ -385,10 +387,16 @@ int Font::latexWriteStartChanges(odocstream & os, BufferParams const & bparams,
env = true; //We have opened a new environment
}
if (f.color() != Color_inherit && f.color() != Color_ignore) {
if (f.color() == Color_none && p.color() != Color_none) {
// Color none: Close previous color, if any
os << '}';
++count;
} else if (f.color() != Color_none) {
os << "\\textcolor{"
<< from_ascii(lcolor.getLaTeXName(f.color()))
<< "}{";
count += lcolor.getLaTeXName(f.color()).length() + 13;
}
env = true; //We have opened a new environment
}
// FIXME: uncomment this when we support background.
@ -489,7 +497,7 @@ int Font::latexWriteEndChanges(otexstream & os, BufferParams const & bparams,
++count;
env = true; // Size change need not bother about closing env.
}
if (f.color() != Color_inherit && f.color() != Color_ignore) {
if (f.color() != Color_inherit && f.color() != Color_ignore && f.color() != Color_none) {
os << '}';
++count;
env = true; // Size change need not bother about closing env.