#include "highlighter_group.hh" #include "containers.hh" namespace Kakoune { void HighlighterGroup::highlight(const Context& context, HighlightFlags flags, DisplayBuffer& display_buffer, BufferRange range) { for (auto& hl : m_highlighters) hl.value->highlight(context, flags, display_buffer, range); } void HighlighterGroup::add_child(HighlighterAndId&& hl) { hl.first = replace(hl.first, "/", ""); if (m_highlighters.contains(hl.first)) throw runtime_error(format("duplicate id: '{}'", hl.first)); m_highlighters.append({ std::move(hl.first), std::move(hl.second) }); } void HighlighterGroup::remove_child(StringView id) { m_highlighters.remove(id); } Highlighter& HighlighterGroup::get_child(StringView path) { auto sep_it = find(path, '/'); StringView id(path.begin(), sep_it); auto it = m_highlighters.find(id); if (it == m_highlighters.end()) throw child_not_found(format("no such id: '{}'", id)); if (sep_it == path.end()) return *it->value; else return it->value->get_child({sep_it+1, path.end()}); } Completions HighlighterGroup::complete_child(StringView path, ByteCount cursor_pos, bool group) const { auto sep_it = find(path, '/'); if (sep_it != path.end()) { ByteCount offset = sep_it+1 - path.begin(); Highlighter& hl = const_cast(this)->get_child({path.begin(), sep_it}); return offset_pos(hl.complete_child(path.substr(offset), cursor_pos - offset, group), offset); } auto candidates = complete( path, cursor_pos, m_highlighters | filter([=](const HighlighterMap::Element& hl) { return not group or hl.value->has_children(); }) | transform(HighlighterMap::get_id)); return { 0, 0, std::move(candidates) }; } }