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De-templatize select_object

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This removes lots of duplicated codegen at the expense of slightly
worse constant folding optimizations
This commit is contained in:
Maxime Coste 2024-07-17 22:33:00 +10:00
parent a5ba9bb45f
commit 7ef749965b
1 changed files with 27 additions and 22 deletions
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49
src/normal.cc
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@ -72,8 +72,8 @@ UnitTest test_merge_selection{[] {
kak_assert(merge({{0, 1}, {0, 2} }, {{0, 1}, {0, 1}}) == Selection{{0, 1}, {0, 1}});
}};
template<SelectMode mode, typename T>
void select(Context& context, T func)
template<typename T>
void select(Context& context, SelectMode mode, T func)
{
ScopedSelectionEdition selection_edition{context};
auto& selections = context.selections();
@ -130,15 +130,15 @@ void select(Context& context, T func)
template<SelectMode mode, Optional<Selection> (*func)(const Context&, const Selection&)>
void select(Context& context, NormalParams)
{
select<mode>(context, func);
select(context, mode, func);
}
template<SelectMode mode, typename Func>
void select_and_set_last(Context& context, Func&& func)
template<typename Func>
void select_and_set_last(Context& context, SelectMode mode, Func&& func)
{
context.set_last_select(
[func](Context& context){ select<mode>(context, func); });
return select<mode>(context, func);
[=](Context& context){ select(context, mode, func); });
return select(context, mode, func);
}
template<SelectMode mode = SelectMode::Replace>
@ -1289,10 +1289,9 @@ void deindent(Context& context, NormalParams params)
}
}
template<ObjectFlags flags, SelectMode mode = SelectMode::Replace>
void select_object(Context& context, NormalParams params)
void select_object(Context& context, NormalParams params, ObjectFlags flags, SelectMode mode = SelectMode::Replace)
{
auto get_title = [] {
auto get_title = [&] {
const auto whole_flags = (ObjectFlags::ToBegin | ObjectFlags::ToEnd);
const bool whole = (flags & whole_flags) == whole_flags;
return format("{} {}{}surrounding object{}",
@ -1303,7 +1302,7 @@ void select_object(Context& context, NormalParams params)
};
on_next_key_with_autoinfo(context,"text-object", KeymapMode::Object,
[params](Key key, Context& context) {
[=](Key key, Context& context) {
if (key == Key::Escape)
return;
@ -1324,13 +1323,13 @@ void select_object(Context& context, NormalParams params)
};
auto obj_it = find(selectors | transform(&ObjectType::key), key).base();
if (obj_it != std::end(selectors))
return select_and_set_last<mode>(
context, [=](Context& context, Selection& sel) { return obj_it->func(context, sel, count, flags); });
return select_and_set_last(
context, mode, [=](Context& context, Selection& sel) { return obj_it->func(context, sel, count, flags); });
static constexpr auto regex_selector = [=](StringView open, StringView close, int count) {
static constexpr auto regex_selector = [=](StringView open, StringView close, int count, ObjectFlags flags) {
return [open=Regex{open, RegexCompileFlags::Backward},
close=Regex{close, RegexCompileFlags::Backward},
count](Context& context, Selection& sel) {
count, flags](Context& context, Selection& sel) {
return select_surrounding(context, sel, open, close, count, flags);
};
};
@ -1346,7 +1345,7 @@ void select_object(Context& context, NormalParams params)
context.input_handler().prompt(
"object desc:", {}, {}, context.faces()["Prompt"],
PromptFlags::None, '_', complete_nothing,
[count,info](StringView cmdline, PromptEvent event, Context& context) {
[count,info,mode, flags](StringView cmdline, PromptEvent event, Context& context) {
if (event != PromptEvent::Change)
hide_auto_info_ifn(context, info);
if (event != PromptEvent::Validate)
@ -1360,7 +1359,7 @@ void select_object(Context& context, NormalParams params)
if (params[0].empty() or params[1].empty())
throw error{0};
select_and_set_last<mode>(context, regex_selector(params[0], params[1], count));
select_and_set_last(context, mode, regex_selector(params[0], params[1], count, flags));
});
return;
}
@ -1393,13 +1392,13 @@ void select_object(Context& context, NormalParams params)
};
if (auto it = find_if(surrounding_pairs, [key](auto s) { return key == s.open or key == s.close or key == s.name; });
it != std::end(surrounding_pairs))
return select_and_set_last<mode>(
context, regex_selector(format("\\Q{}", it->open), format("\\Q{}", it->close), count));
return select_and_set_last(
context, mode, regex_selector(format("\\Q{}", it->open), format("\\Q{}", it->close), count, flags));
if (auto cp = key.codepoint(); cp and is_punctuation(*cp, {}))
{
auto re = "\\Q" + to_string(*cp);
return select_and_set_last<mode>(context, regex_selector(re, re, count));
return select_and_set_last(context, mode, regex_selector(re, re, count, flags));
}
}, get_title(),
build_autoinfo_for_mapping(context, KeymapMode::Object,
@ -1422,6 +1421,12 @@ void select_object(Context& context, NormalParams params)
{{alt(';')}, "run command in object context"}}));
}
template<ObjectFlags flags, SelectMode mode = SelectMode::Replace>
void select_object(Context& context, NormalParams params)
{
return select_object(context, params, flags, mode);
}
template<Direction direction, bool half = false>
void scroll(Context& context, NormalParams params)
{
@ -1551,8 +1556,8 @@ void select_to_next_char(Context& context, NormalParams params)
return;
constexpr auto new_flags = flags & SelectFlags::Extend ? SelectMode::Extend
: SelectMode::Replace;
select_and_set_last<new_flags>(
context, [cp=*cp, count=params.count] (auto& context, auto& sel) {
select_and_set_last(
context, new_flags, [cp=*cp, count=params.count] (auto& context, auto& sel) {
auto& func = flags & SelectFlags::Reverse ? select_to_reverse : select_to;
return func(context, sel, cp, count, flags & SelectFlags::Inclusive);
});