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Do not resolve faces in highlighter factories, defer to actual highlighting

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This commit is contained in:
Maxime Coste 2014-07-13 16:52:51 +01:00
parent d78ece490f
commit cbfceba149
1 changed files with 8 additions and 7 deletions
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15
src/highlighters.cc
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@ -165,25 +165,25 @@ using FacesSpec = std::vector<String>;
struct Fill
{
Fill(Face face) : m_face(face) {}
Fill(String facespec) : m_facespec(facespec) {}
void operator()(const Context& context, HighlightFlags flags,
DisplayBuffer& display_buffer)
{
auto range = display_buffer.range();
highlight_range(display_buffer, range.first, range.second, true,
apply_face(m_face));
apply_face(get_face(m_facespec)));
}
Face m_face;
String m_facespec;
};
HighlighterAndId fill_factory(HighlighterParameters params)
{
if (params.size() != 1)
throw runtime_error("wrong parameter count");
Face face = get_face(params[0]);
return HighlighterAndId("fill_" + params[0], Fill(face));
get_face(params[0]); // validate param
return HighlighterAndId("fill_" + params[0], Fill(params[0]));
}
template<typename T>
@ -402,7 +402,8 @@ HighlighterAndId highlight_line_option_factory(HighlighterParameters params)
if (params.size() != 2)
throw runtime_error("wrong parameter count");
const Face& face = get_face(params[1]);
String facespec = params[1];
get_face(facespec); // validate facespec
String option_name = params[0];
// verify option type now
@ -413,7 +414,7 @@ HighlighterAndId highlight_line_option_factory(HighlighterParameters params)
{
int line = context.options()[option_name].get<int>();
highlight_range(display_buffer, {line-1, 0}, {line, 0}, false,
apply_face(face));
apply_face(get_face(facespec)));
};
return {"hlline_" + option_name, std::move(highlighter)};