57 lines
1.4 KiB
C++
57 lines
1.4 KiB
C++
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#include "filter_group.hh"
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#include "exception.hh"
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#include "utils.hh"
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namespace Kakoune
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{
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void FilterGroup::operator()(Buffer& buffer, Modification& modification)
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{
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for (auto& filter : m_filters)
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filter.second(buffer, modification);
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}
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void FilterGroup::append(FilterAndId&& filter)
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{
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if (m_filters.contains(filter.first))
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throw runtime_error("duplicate filter id: " + filter.first);
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m_filters.append(std::forward<FilterAndId>(filter));
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}
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void FilterGroup::remove(const String& id)
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{
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m_filters.remove(id);
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}
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FilterGroup& FilterGroup::get_group(const String& id)
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{
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auto it = m_filters.find(id);
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if (it == m_filters.end())
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throw runtime_error("no such id: " + id);
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FilterGroup* group = it->second.target<FilterGroup>();
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if (not group)
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throw runtime_error("not a group: " + id);
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return *group;
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}
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CandidateList FilterGroup::complete_id(const String& prefix,
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size_t cursor_pos)
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{
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return m_filters.complete_id<str_to_str>(prefix, cursor_pos);
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}
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CandidateList FilterGroup::complete_group_id(const String& prefix,
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size_t cursor_pos)
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{
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return m_filters.complete_id_if<str_to_str>(
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prefix, cursor_pos,
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[](std::pair<String, FilterFunc>& func)
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{ return func.second.target<FilterGroup>() != nullptr; });
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}
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}
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