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InsetIPAMacro: implement the XHTML conversion, refactor plaintext and DocBook to share more code.

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This commit is contained in:
Thibaut Cuvelier 2022-12-26 20:50:48 +01:00
parent f1bb623fb2
commit b2fdc04f96
1 changed files with 24 additions and 13 deletions
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37
src/insets/InsetIPAMacro.cpp
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@ -283,14 +283,27 @@ void InsetIPADeco::latex(otexstream & os, OutputParams const & runparams) const
}
int InsetIPADeco::plaintext(odocstringstream & os,
OutputParams const & runparams, size_t max_length) const
namespace {
std::pair<docstring, docstring> splitPlainTextInHalves(
const InsetIPADeco * inset, OutputParams const & runparams,
size_t max_length = INT_MAX)
{
odocstringstream ods;
int h = InsetCollapsible::plaintext(ods, runparams, max_length) / 2;
int h = inset->InsetCollapsible::plaintext(ods, runparams, max_length) / 2;
docstring result = ods.str();
docstring const before = result.substr(0, h);
docstring const after = result.substr(h, result.size());
return {before, after};
}
}
int InsetIPADeco::plaintext(odocstringstream & os,
OutputParams const & runparams, size_t max_length) const
{
docstring before;
docstring after;
tie(before, after) = splitPlainTextInHalves(this, runparams, max_length);
if (params_.type == InsetIPADecoParams::Toptiebar) {
os << before;
@ -302,7 +315,7 @@ int InsetIPADeco::plaintext(odocstringstream & os,
os.put(0x035c);
os << after;
}
return result.size();
return before.size() + after.size();
}
@ -310,11 +323,9 @@ void InsetIPADeco::docbook(XMLStream & xs, OutputParams const & runparams) const
{
// The special combining character must be put in the middle, between the two other characters.
// It will not work if there is anything else than two pure characters, so going back to plaintext.
odocstringstream ods;
int h = InsetText::plaintext(ods, runparams) / 2;
docstring result = ods.str();
docstring const before = result.substr(0, h);
docstring const after = result.substr(h, result.size());
docstring before;
docstring after;
tie(before, after) = splitPlainTextInHalves(this, runparams);
xs << XMLStream::ESCAPE_NONE << before;
if (params_.type == InsetIPADecoParams::Toptiebar)
@ -327,10 +338,10 @@ void InsetIPADeco::docbook(XMLStream & xs, OutputParams const & runparams) const
docstring InsetIPADeco::xhtml(XMLStream & xs, OutputParams const & runparams) const
{
// FIXME: Like in plaintext, the combining characters "&#x361;" (toptiebar)
// or "&#x35c;" (bottomtiebar) would need to be inserted just in the mid
// of the text string. (How) can this be done with the xhtml stream?
return InsetCollapsible::xhtml(xs, runparams);
// The DocBook encoding for this inset has no DocBook tag, but sheer XML (relying on a plaintext
// transformation of the inset).
docbook(xs, runparams);
return docstring();
}