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Pass inserted text ranges in InsertCompletionHide hook parameter

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Fixes #2898
This commit is contained in:
Maxime Coste 2019-12-01 21:03:50 +11:00
parent 4fdbf21ff8
commit 2623366514
1 changed files with 19 additions and 4 deletions
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23
src/insert_completer.cc
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@ -468,9 +468,24 @@ void InsertCompleter::reset()
{ {
if (m_explicit_completer or m_completions.is_valid()) if (m_explicit_completer or m_completions.is_valid())
{ {
String selected_item; String hook_param;
if (m_current_candidate >= 0 and m_current_candidate < m_completions.candidates.size()) if (m_context.has_client() and m_current_candidate >= 0 and m_current_candidate < m_completions.candidates.size() - 1)
selected_item = std::move(m_completions.candidates[m_current_candidate].completion); {
auto& buffer = m_context.buffer();
auto ref = buffer.string(m_completions.begin, m_completions.end);
const auto& cursor_pos = m_context.selections().main().cursor();
const auto prefix_len = buffer.distance(m_completions.begin, cursor_pos);
const auto suffix_len = std::max(0_byte, buffer.distance(cursor_pos, m_completions.end));
hook_param = join(m_context.selections() |
transform([&](const auto& sel) { return buffer.iterator_at(sel.cursor()); }) |
filter([&](const auto& pos) {
return pos.coord().column >= prefix_len and (pos + suffix_len) != buffer.end() and
std::equal(ref.begin(), ref.end(), pos - prefix_len);
}) |
transform([&](const auto& pos) {
return selection_to_string(ColumnType::Byte, buffer, {(pos - prefix_len).coord(), buffer.char_prev((pos + suffix_len).coord())});
}), ' ');
}
m_explicit_completer = nullptr; m_explicit_completer = nullptr;
m_completions = InsertCompletion{}; m_completions = InsertCompletion{};
@ -478,7 +493,7 @@ void InsertCompleter::reset()
{ {
m_context.client().menu_hide(); m_context.client().menu_hide();
m_context.client().info_hide(); m_context.client().info_hide();
m_context.hooks().run_hook(Hook::InsertCompletionHide, selected_item, m_context); m_context.hooks().run_hook(Hook::InsertCompletionHide, hook_param, m_context);
} }
} }
} }