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#ifndef completion_hh_INCLUDED
#define completion_hh_INCLUDED
#include <vector>
#include <functional>
#include "units.hh"
#include "string.hh"
namespace Kakoune
{
class Context;
using CandidateList = std::vector<String>;
struct Completions
{
CandidateList candidates;
ByteCount start;
ByteCount end;
Completions()
: start(0), end(0) {}
Completions(ByteCount start, ByteCount end)
: start(start), end(end) {}
Completions(ByteCount start, ByteCount end, CandidateList candidates)
: start(start), end(end), candidates(std::move(candidates)) {}
};
enum class CompletionFlags
{
None,
Fast
};
using Completer = std::function<Completions (const Context&, CompletionFlags,
StringView, ByteCount)>;
inline Completions complete_nothing(const Context& context, CompletionFlags,
StringView, ByteCount cursor_pos)
{
return Completions(cursor_pos, cursor_pos);
}
Completions shell_complete(const Context& context, CompletionFlags,
StringView, ByteCount cursor_pos);
inline Completions offset_pos(Completions completion, ByteCount offset)
{
return { completion.start + offset, completion.end + offset,
std::move(completion.candidates) };
}
}
#endif // completion_hh_INCLUDED
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