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Pass the selection list to insert mode completer functions

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This commit is contained in:
Maxime Coste 2016-04-08 13:50:06 +01:00
parent 3eca90f2b1
commit a36ee22760
2 changed files with 25 additions and 16 deletions
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37
src/insert_completer.cc
View File

@ -74,8 +74,11 @@ WordDB& get_word_db(const Buffer& buffer)
}
template<bool other_buffers>
InsertCompletion complete_word(const Buffer& buffer, ByteCoord cursor_pos, const OptionManager& options)
InsertCompletion complete_word(const SelectionList& sels, const OptionManager& options)
{
const Buffer& buffer = sels.buffer();
ByteCoord cursor_pos = sels.main().cursor();
using Utf8It = utf8::iterator<BufferIterator>;
Utf8It pos{buffer.iterator_at(cursor_pos), buffer};
if (pos == buffer.begin() or not is_word(*(pos-1)))
@ -165,10 +168,11 @@ InsertCompletion complete_word(const Buffer& buffer, ByteCoord cursor_pos, const
}
template<bool require_slash>
InsertCompletion complete_filename(const Buffer& buffer, ByteCoord cursor_pos,
InsertCompletion complete_filename(const SelectionList& sels,
const OptionManager& options)
{
auto pos = buffer.iterator_at(cursor_pos);
const Buffer& buffer = sels.buffer();
auto pos = buffer.iterator_at(sels.main().cursor());
auto begin = pos;
auto is_filename = [](char c)
@ -212,9 +216,13 @@ InsertCompletion complete_filename(const Buffer& buffer, ByteCoord cursor_pos,
return { begin.coord(), pos.coord(), std::move(candidates), buffer.timestamp() };
}
InsertCompletion complete_option(const Buffer& buffer, ByteCoord cursor_pos,
const OptionManager& options, StringView option_name)
InsertCompletion complete_option(const SelectionList& sels,
const OptionManager& options,
StringView option_name)
{
const Buffer& buffer = sels.buffer();
ByteCoord cursor_pos = sels.main().cursor();
const CompletionList& opt = options[option_name].get<CompletionList>();
if (opt.list.empty())
return {};
@ -286,8 +294,11 @@ InsertCompletion complete_option(const Buffer& buffer, ByteCoord cursor_pos,
return {};
}
InsertCompletion complete_line(const Buffer& buffer, ByteCoord cursor_pos, const OptionManager& options)
InsertCompletion complete_line(const SelectionList& sels, const OptionManager& options)
{
const Buffer& buffer = sels.buffer();
ByteCoord cursor_pos = sels.main().cursor();
const CharCount tabstop = options["tabstop"].get<int>();
const CharCount column = get_column(buffer, tabstop, cursor_pos);
@ -406,9 +417,8 @@ bool InsertCompleter::setup_ifn()
try_complete(complete_filename<true>))
return true;
if (completer.mode == InsertCompleterDesc::Option and
try_complete([&,this](const Buffer& buffer, ByteCoord cursor_pos,
const OptionManager& options) {
return complete_option(buffer, cursor_pos, options, *completer.param);
try_complete([&,this](const SelectionList& sels, const OptionManager& options) {
return complete_option(sels, options, *completer.param);
}))
return true;
if (completer.mode == InsertCompleterDesc::Word and
@ -462,11 +472,10 @@ void InsertCompleter::on_option_changed(const Option& opt)
template<typename Func>
bool InsertCompleter::try_complete(Func complete_func)
{
auto& buffer = m_context.buffer();
ByteCoord cursor_pos = m_context.selections().main().cursor();
auto& sels = m_context.selections();
try
{
m_completions = complete_func(buffer, cursor_pos, m_options);
m_completions = complete_func(sels, m_options);
}
catch (runtime_error& e)
{
@ -476,10 +485,10 @@ bool InsertCompleter::try_complete(Func complete_func)
if (not m_completions.is_valid())
return false;
kak_assert(cursor_pos >= m_completions.begin);
kak_assert(m_completions.begin <= sels.main().cursor());
m_current_candidate = m_completions.candidates.size();
menu_show();
m_completions.candidates.push_back({buffer.string(m_completions.begin, m_completions.end), ""});
m_completions.candidates.push_back({sels.buffer().string(m_completions.begin, m_completions.end), ""});
return true;
}

4
src/insert_completer.hh
View File

@ -10,7 +10,7 @@
namespace Kakoune
{
class Buffer;
class SelectionList;
struct Key;
struct InsertCompleterDesc
@ -92,7 +92,7 @@ private:
InsertCompletion m_completions;
int m_current_candidate = -1;
using CompleteFunc = InsertCompletion (const Buffer&, ByteCoord, const OptionManager& options);
using CompleteFunc = InsertCompletion (const SelectionList& sels, const OptionManager& options);
CompleteFunc* m_explicit_completer = nullptr;
};