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Reduce caption hardcoding

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Now we can handle all types of captions defined in layout files or modules.
This does also mean that \captionabove and \captionbelow are only recognized
in KOMA-classes and not always anymore, but this is correct, since these
captions would not work in other document classes anyway.
This commit is contained in:
Georg Baum 2014-12-27 18:15:07 +01:00
parent eda5f69cc0
commit e15d3d35cb
3 changed files with 56 additions and 65 deletions
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2
src/tex2lyx/test/test-insets.lyx.lyx
View File

@ -1419,6 +1419,7 @@ kill
\begin_inset Argument 1
status collapsed
\begin_layout Standard
An optional table caption (used in the list of tables)
\end_layout
@ -1500,6 +1501,7 @@ Second
\begin_inset Argument 1
status collapsed
\end_inset
(continued)

1
src/tex2lyx/test/test-structure.lyx.lyx
View File

@ -282,6 +282,7 @@ status open
\begin_inset Argument 1
status collapsed
\begin_layout Standard
s
\noun on

118
src/tex2lyx/text.cpp
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@ -45,6 +45,14 @@ using namespace lyx::support;
namespace lyx {
namespace {
void output_arguments(ostream &, Parser &, bool, Context &,
Layout::LaTeXArgMap const &);
}
void parse_text_in_inset(Parser & p, ostream & os, unsigned flags, bool outer,
Context const & context, InsetLayout const * layout)
{
@ -55,6 +63,8 @@ void parse_text_in_inset(Parser & p, ostream & os, unsigned flags, bool outer,
newcontext.layout = &context.textclass.plainLayout();
else
newcontext.font = context.font;
if (layout)
output_arguments(os, p, outer, newcontext, layout->latexargs());
parse_text(p, os, flags, outer, newcontext);
newcontext.check_end_layout(os);
}
@ -613,33 +623,13 @@ void skip_spaces_braces(Parser & p, bool keepws = false)
}
void output_command_layout(ostream & os, Parser & p, bool outer,
Context & parent_context,
Layout const * newlayout)
void output_arguments(ostream & os, Parser & p, bool outer, Context & context,
Layout::LaTeXArgMap const & latexargs)
{
TeXFont const oldFont = parent_context.font;
// save the current font size
string const size = oldFont.size;
// reset the font size to default, because the font size switches
// don't affect section headings and the like
parent_context.font.size = Context::normalfont.size;
// we only need to write the font change if we have an open layout
if (!parent_context.atParagraphStart())
output_font_change(os, oldFont, parent_context.font);
parent_context.check_end_layout(os);
Context context(true, parent_context.textclass, newlayout,
parent_context.layout, parent_context.font);
if (parent_context.deeper_paragraph) {
// We are beginning a nested environment after a
// deeper paragraph inside the outer list environment.
// Therefore we don't need to output a "begin deeper".
context.need_end_deeper = true;
}
context.check_deeper(os);
context.check_layout(os);
int i = 0;
Layout::LaTeXArgMap::const_iterator lait = context.layout->latexargs().begin();
Layout::LaTeXArgMap::const_iterator const laend = context.layout->latexargs().end();
Layout::LaTeXArgMap::const_iterator lait = latexargs.begin();
Layout::LaTeXArgMap::const_iterator const laend = latexargs.end();
for (; lait != laend; ++lait) {
++i;
eat_whitespace(p, os, context, false);
@ -663,6 +653,33 @@ void output_command_layout(ostream & os, Parser & p, bool outer,
}
eat_whitespace(p, os, context, false);
}
}
void output_command_layout(ostream & os, Parser & p, bool outer,
Context & parent_context,
Layout const * newlayout)
{
TeXFont const oldFont = parent_context.font;
// save the current font size
string const size = oldFont.size;
// reset the font size to default, because the font size switches
// don't affect section headings and the like
parent_context.font.size = Context::normalfont.size;
// we only need to write the font change if we have an open layout
if (!parent_context.atParagraphStart())
output_font_change(os, oldFont, parent_context.font);
parent_context.check_end_layout(os);
Context context(true, parent_context.textclass, newlayout,
parent_context.layout, parent_context.font);
if (parent_context.deeper_paragraph) {
// We are beginning a nested environment after a
// deeper paragraph inside the outer list environment.
// Therefore we don't need to output a "begin deeper".
context.need_end_deeper = true;
}
context.check_deeper(os);
output_arguments(os, p, outer, context, context.layout->latexargs());
parse_text(p, os, FLAG_ITEM, outer, context);
context.check_end_layout(os);
if (parent_context.deeper_paragraph) {
@ -2816,44 +2833,6 @@ void parse_text(Parser & p, ostream & os, unsigned flags, bool outer,
preamble.registerAutomaticallyLoadedPackage(*it);
}
else if (t.cs() == "caption" || t.cs() == "captionabove" ||
t.cs() == "captionbelow") {
if (starred)
p.get_token();
p.skip_spaces();
context.check_layout(os);
p.skip_spaces();
if (starred && t.cs() == "caption")
begin_inset(os, "Caption LongTableNoNumber\n");
else if (t.cs() == "caption")
begin_inset(os, "Caption Standard\n");
else if (t.cs() == "captionabove")
begin_inset(os, "Caption Above\n");
else if (t.cs() == "captionbelow")
begin_inset(os, "Caption Below\n");
Context newcontext(true, context.textclass, 0, 0, context.font);
newcontext.check_layout(os);
// FIXME InsetArgument is now properly implemented in InsetLayout
// (for captions, but also for others)
if (p.next_token().cat() != catEscape &&
p.next_token().character() == '[') {
p.get_token(); // eat '['
begin_inset(os, "Argument 1\n");
os << "status collapsed\n";
parse_text_in_inset(p, os, FLAG_BRACK_LAST, outer, context);
end_inset(os);
eat_whitespace(p, os, context, false);
}
parse_text(p, os, FLAG_ITEM, outer, context);
context.check_end_layout(os);
// We don't need really a new paragraph, but
// we must make sure that the next item gets a \begin_layout.
context.new_paragraph(os);
end_inset(os);
p.skip_spaces();
newcontext.check_end_layout(os);
}
else if (t.cs() == "subfloat") {
// the syntax is \subfloat[caption]{content}
// if it is a table of figure depends on the surrounding float
@ -4467,9 +4446,16 @@ void parse_text(Parser & p, ostream & os, unsigned flags, bool outer,
p.get_token();
p.skip_spaces();
context.check_layout(os);
begin_inset(os, "Flex ");
os << to_utf8(newinsetlayout->name()) << '\n'
<< "status collapsed\n";
docstring const name = newinsetlayout->name();
bool const caption = name.find(from_ascii("Caption:")) == 0;
if (caption) {
begin_inset(os, "Caption ");
os << to_utf8(name.substr(8)) << '\n';
} else {
begin_inset(os, "Flex ");
os << to_utf8(name) << '\n'
<< "status collapsed\n";
}
if (newinsetlayout->isPassThru()) {
// set catcodes to verbatim early, just in case.
p.setCatcodes(VERBATIM_CATCODES);
@ -4484,6 +4470,8 @@ void parse_text(Parser & p, ostream & os, unsigned flags, bool outer,
output_ert(os, arg, newcontext);
} else
parse_text_in_inset(p, os, FLAG_ITEM, false, context, newinsetlayout);
if (caption)
p.skip_spaces();
end_inset(os);
}