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tex2lyx/text.cpp: support for the commands \fboxsep etc.

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It is impossible handle all cases because the closing brace of an \fboxsep block can be everywhere. Therefore the braces remain in ERT.
This commit is contained in:
Uwe Stöhr 2015-05-18 00:56:23 +02:00
parent 52a158b6d7
commit 5449a5b837
2 changed files with 61 additions and 2 deletions
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12
src/tex2lyx/test/box-color-size-space-align.tex
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@ -157,6 +157,18 @@ blabla \doublebox{doublebox} blabla
$\boxed{\int A=B}$
\subsection{Boxes with custom settings}
\fboxsep 35pt
\framebox[1cm]{www}
\fboxsep 20pt \framebox[1cm]{www}
{\fboxsep 1pt \fboxrule 10pt \framebox[1cm]{www}}
{\fboxsep 35pt\shadowsize 15pt\shadowbox{\centering www}}
\subsection{Color Boxes}
\colorbox{blue}{www}

51
src/tex2lyx/text.cpp
View File

@ -124,6 +124,9 @@ string parse_text_snippet(Parser & p, unsigned flags, const bool outer,
return os.str();
}
string fboxrule = "";
string fboxsep = "";
string shadow_size = "";
char const * const known_ref_commands[] = { "ref", "pageref", "vref",
"vpageref", "prettyref", "nameref", "eqref", 0 };
@ -849,8 +852,20 @@ void parse_box(Parser & p, ostream & os, unsigned outer_flags,
string latex_width;
string width_special = "none";
string thickness = "0.4pt";
string separation = "3pt";
string shadowsize = "4pt";
if (fboxrule != "")
thickness = fboxrule;
else
thickness = "0.4pt";
string separation;
if (fboxsep != "")
separation = fboxsep;
else
separation = "3pt";
string shadowsize;
if (shadow_size != "")
shadowsize = shadow_size;
else
shadowsize = "4pt";
string framecolor = "black";
string backgroundcolor = "none";
if (frame_color != "")
@ -1190,6 +1205,17 @@ void parse_box(Parser & p, ostream & os, unsigned outer_flags,
// in this case we have to eat the the closing brace of the color box
p.get_token().asInput(); // the '}'
}
if (p.next_token().asInput() == "}"
&& (fboxrule != "" || fboxsep != "" || shadow_size != "")) {
// in this case we assume that the closing brace is from the box settings
// therefore reset these values for the next box
if (fboxrule != "")
fboxrule = "";
if (fboxsep != "")
fboxsep = "";
if (shadow_size != "")
shadow_size = "";
}
}
@ -4206,6 +4232,27 @@ void parse_text(Parser & p, ostream & os, unsigned flags, bool outer,
parse_box(p, os, 0, 0, outer, context, "", "", "", "", backgroundcolor);
}
else if (t.cs() == "fboxrule" || t.cs() == "fboxsep"
|| t.cs() == "shadowsize") {
p.skip_spaces(true);
if (t.cs() == "fboxrule")
fboxrule = "";
if (t.cs() == "fboxsep")
fboxsep = "";
if (t.cs() == "shadowsize")
shadow_size = "";
while (p.good() && p.next_token().cat() != catSpace
&& p.next_token().cat() != catNewline
&& p.next_token().cat() != catEscape) {
if (t.cs() == "fboxrule")
fboxrule = fboxrule + p.get_token().asInput();
if (t.cs() == "fboxsep")
fboxsep = fboxsep + p.get_token().asInput();
if (t.cs() == "shadowsize")
shadow_size = shadow_size + p.get_token().asInput();
}
}
//\framebox() is part of the picture environment and different from \framebox{}
//\framebox{} will be parsed by parse_outer_box
else if (t.cs() == "framebox") {