Editor::{select,move_cursor} takes a enum SelectMode parameter instead of a boolean
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1e18dcba0f
commit
287628ec19
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@ -111,13 +111,14 @@ void Editor::pop_selections()
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throw runtime_error("no more selections on stack");
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}
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void Editor::move_selections(const BufferCoord& offset, bool append)
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void Editor::move_selections(const BufferCoord& offset, SelectMode mode)
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{
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assert(mode == SelectMode::Replace or mode == SelectMode::Extend);
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for (auto& sel : m_selections.back())
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{
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BufferCoord pos = m_buffer.line_and_column_at(sel.last());
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BufferIterator last = m_buffer.iterator_at(pos + offset, true);
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sel = Selection(append ? sel.first() : last, last);
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sel = Selection(mode == SelectMode::Extend ? sel.first() : last, last);
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}
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}
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@ -160,7 +161,7 @@ void Editor::select(const BufferIterator& iterator)
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m_selections.back().push_back(Selection(iterator, iterator));
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}
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void Editor::select(const Selector& selector, bool append)
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void Editor::select(const Selector& selector, SelectMode mode)
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{
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check_invariant();
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@ -170,7 +171,7 @@ void Editor::select(const Selector& selector, bool append)
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for (auto& sel : m_selections.back())
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{
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SelectionAndCaptures res = selector(sel);
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if (append)
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if (mode == SelectMode::Extend)
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sel.merge_with(res.selection);
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else
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sel = std::move(res.selection);
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@ -13,6 +13,13 @@ namespace Kakoune
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class Register;
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enum class SelectMode
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{
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Replace,
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Extend,
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Append,
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};
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// An Editor is a buffer mutator
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//
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// The Editor class provides methods to manipulate a set of selections
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@ -23,6 +30,7 @@ public:
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typedef std::function<SelectionAndCaptures (const Selection&)> Selector;
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typedef std::function<SelectionAndCapturesList (const Selection&)> MultiSelector;
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Editor(Buffer& buffer);
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virtual ~Editor() {}
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@ -42,12 +50,14 @@ public:
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void push_selections();
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void pop_selections();
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void move_selections(const BufferCoord& offset, bool append = false);
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void move_selections(const BufferCoord& offset,
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SelectMode mode = SelectMode::Replace);
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void clear_selections();
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void keep_selection(int index);
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void remove_selection(int index);
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void select(const BufferIterator& iterator);
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void select(const Selector& selector, bool append = false);
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void select(const Selector& selector,
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SelectMode mode = SelectMode::Replace);
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void multi_select(const MultiSelector& selector);
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const SelectionList& selections() const { return m_selections.back(); }
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90
src/main.cc
90
src/main.cc
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@ -43,7 +43,7 @@ void do_repeat_insert(Context& context)
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context.client().repeat_last_insert(context.editor(), context);
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}
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template<bool append>
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template<SelectMode mode>
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void do_go(Context& context)
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{
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int count = context.numeric_param();
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@ -70,11 +70,11 @@ void do_go(Context& context)
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break;
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case 'l':
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case 'L':
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editor.select(select_to_eol, append);
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editor.select(select_to_eol, mode);
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break;
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case 'h':
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case 'H':
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editor.select(select_to_eol_reverse, append);
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editor.select(select_to_eol_reverse, mode);
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break;
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case 'b':
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{
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@ -108,7 +108,7 @@ void do_pipe(Context& context)
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}
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template<bool append>
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template<SelectMode mode>
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void do_search(Context& context)
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{
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context.client().prompt("/", complete_nothing,
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@ -119,16 +119,16 @@ void do_search(Context& context)
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else
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RegisterManager::instance()['/'] = ex;
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context.editor().select(std::bind(select_next_match, _1, ex), append);
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context.editor().select(std::bind(select_next_match, _1, ex), mode);
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});
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}
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template<bool append>
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template<SelectMode mode>
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void do_search_next(Context& context)
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{
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const String& ex = RegisterManager::instance()['/'].values(context)[0];
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if (not ex.empty())
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context.editor().select(std::bind(select_next_match, _1, ex), append);
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context.editor().select(std::bind(select_next_match, _1, ex), mode);
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else
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context.print_status("no search pattern");
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}
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@ -201,7 +201,7 @@ void do_join(Context& context)
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{
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Editor& editor = context.editor();
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editor.select(select_whole_lines);
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editor.select(select_to_eol, true);
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editor.select(select_to_eol, SelectMode::Extend);
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editor.multi_select(std::bind(select_all_matches, _1, "\n\\h*"));
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editor.replace(" ");
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editor.clear_selections();
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@ -254,14 +254,14 @@ private:
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template<typename T>
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Repeated<T> repeated(T func) { return Repeated<T>(func); }
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namespace SelectMode
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namespace SelectFlags
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{
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enum Flags
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enum Type
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{
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None = 0,
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Reverse = 1,
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Inclusive = 2,
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Append = 4
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Extend = 4
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};
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}
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@ -271,9 +271,9 @@ void select_to_next_char(Context& context)
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int param = context.numeric_param();
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context.client().on_next_key([param](const Key& key, Context& context) {
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context.editor().select(
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std::bind(flags & SelectMode::Reverse ? select_to_reverse : select_to,
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_1, key.key, param, flags & SelectMode::Inclusive),
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flags & SelectMode::Append);
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std::bind(flags & SelectFlags::Reverse ? select_to_reverse : select_to,
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_1, key.key, param, flags & SelectFlags::Inclusive),
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flags & SelectFlags::Extend ? SelectMode::Extend : SelectMode::Replace);
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});
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}
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@ -284,19 +284,19 @@ std::unordered_map<Key, std::function<void (Context& context)>> keymap =
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{ { Key::Modifiers::None, 'k' }, [](Context& context) { context.editor().move_selections({ -std::max(context.numeric_param(),1), 0 }); } },
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{ { Key::Modifiers::None, 'l' }, [](Context& context) { context.editor().move_selections({ 0, std::max(context.numeric_param(),1) }); } },
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{ { Key::Modifiers::None, 'H' }, [](Context& context) { context.editor().move_selections({ 0, -std::max(context.numeric_param(),1) }, true); } },
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{ { Key::Modifiers::None, 'J' }, [](Context& context) { context.editor().move_selections({ std::max(context.numeric_param(),1), 0 }, true); } },
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{ { Key::Modifiers::None, 'K' }, [](Context& context) { context.editor().move_selections({ -std::max(context.numeric_param(),1), 0 }, true); } },
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{ { Key::Modifiers::None, 'L' }, [](Context& context) { context.editor().move_selections({ 0, std::max(context.numeric_param(),1) }, true); } },
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{ { Key::Modifiers::None, 'H' }, [](Context& context) { context.editor().move_selections({ 0, -std::max(context.numeric_param(),1) }, SelectMode::Extend); } },
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{ { Key::Modifiers::None, 'J' }, [](Context& context) { context.editor().move_selections({ std::max(context.numeric_param(),1), 0 }, SelectMode::Extend); } },
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{ { Key::Modifiers::None, 'K' }, [](Context& context) { context.editor().move_selections({ -std::max(context.numeric_param(),1), 0 }, SelectMode::Extend); } },
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{ { Key::Modifiers::None, 'L' }, [](Context& context) { context.editor().move_selections({ 0, std::max(context.numeric_param(),1) }, SelectMode::Extend); } },
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{ { Key::Modifiers::None, 't' }, select_to_next_char<SelectMode::None> },
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{ { Key::Modifiers::None, 'f' }, select_to_next_char<SelectMode::Inclusive> },
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{ { Key::Modifiers::None, 'T' }, select_to_next_char<SelectMode::Append> },
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{ { Key::Modifiers::None, 'F' }, select_to_next_char<SelectMode::Inclusive | SelectMode::Append> },
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{ { Key::Modifiers::Alt, 't' }, select_to_next_char<SelectMode::Reverse> },
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{ { Key::Modifiers::Alt, 'f' }, select_to_next_char<SelectMode::Inclusive | SelectMode::Reverse> },
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{ { Key::Modifiers::Alt, 'T' }, select_to_next_char<SelectMode::Append | SelectMode::Reverse> },
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{ { Key::Modifiers::Alt, 'F' }, select_to_next_char<SelectMode::Inclusive | SelectMode::Append | SelectMode::Reverse> },
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{ { Key::Modifiers::None, 't' }, select_to_next_char<SelectFlags::None> },
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{ { Key::Modifiers::None, 'f' }, select_to_next_char<SelectFlags::Inclusive> },
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{ { Key::Modifiers::None, 'T' }, select_to_next_char<SelectFlags::Extend> },
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{ { Key::Modifiers::None, 'F' }, select_to_next_char<SelectFlags::Inclusive | SelectFlags::Extend> },
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{ { Key::Modifiers::Alt, 't' }, select_to_next_char<SelectFlags::Reverse> },
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{ { Key::Modifiers::Alt, 'f' }, select_to_next_char<SelectFlags::Inclusive | SelectFlags::Reverse> },
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{ { Key::Modifiers::Alt, 'T' }, select_to_next_char<SelectFlags::Extend | SelectFlags::Reverse> },
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{ { Key::Modifiers::Alt, 'F' }, select_to_next_char<SelectFlags::Inclusive | SelectFlags::Extend | SelectFlags::Reverse> },
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{ { Key::Modifiers::None, 'd' }, do_erase },
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{ { Key::Modifiers::None, 'c' }, do_change },
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@ -307,8 +307,8 @@ std::unordered_map<Key, std::function<void (Context& context)>> keymap =
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{ { Key::Modifiers::None, 'o' }, do_insert<IncrementalInserter::Mode::OpenLineBelow> },
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{ { Key::Modifiers::None, 'O' }, do_insert<IncrementalInserter::Mode::OpenLineAbove> },
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{ { Key::Modifiers::None, 'g' }, do_go<false> },
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{ { Key::Modifiers::None, 'G' }, do_go<true> },
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{ { Key::Modifiers::None, 'g' }, do_go<SelectMode::Replace> },
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{ { Key::Modifiers::None, 'G' }, do_go<SelectMode::Extend> },
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{ { Key::Modifiers::None, 'y' }, do_yank },
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{ { Key::Modifiers::None, 'p' }, do_paste<PasteMode::After> },
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@ -332,18 +332,18 @@ std::unordered_map<Key, std::function<void (Context& context)>> keymap =
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{ { Key::Modifiers::None, 'w' }, repeated([](Context& context) { context.editor().select(select_to_next_word<false>); }) },
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{ { Key::Modifiers::None, 'e' }, repeated([](Context& context) { context.editor().select(select_to_next_word_end<false>); }) },
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{ { Key::Modifiers::None, 'b' }, repeated([](Context& context) { context.editor().select(select_to_previous_word<false>); }) },
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{ { Key::Modifiers::None, 'W' }, repeated([](Context& context) { context.editor().select(select_to_next_word<false>, true); }) },
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{ { Key::Modifiers::None, 'E' }, repeated([](Context& context) { context.editor().select(select_to_next_word_end<false>, true); }) },
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{ { Key::Modifiers::None, 'B' }, repeated([](Context& context) { context.editor().select(select_to_previous_word<false>, true); }) },
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{ { Key::Modifiers::None, 'x' }, repeated([](Context& context) { context.editor().select(select_line, false); }) },
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{ { Key::Modifiers::None, 'X' }, repeated([](Context& context) { context.editor().select(select_line, true); }) },
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{ { Key::Modifiers::None, 'W' }, repeated([](Context& context) { context.editor().select(select_to_next_word<false>, SelectMode::Extend); }) },
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{ { Key::Modifiers::None, 'E' }, repeated([](Context& context) { context.editor().select(select_to_next_word_end<false>, SelectMode::Extend); }) },
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{ { Key::Modifiers::None, 'B' }, repeated([](Context& context) { context.editor().select(select_to_previous_word<false>, SelectMode::Extend); }) },
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{ { Key::Modifiers::None, 'x' }, repeated([](Context& context) { context.editor().select(select_line, SelectMode::Replace); }) },
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{ { Key::Modifiers::None, 'X' }, repeated([](Context& context) { context.editor().select(select_line, SelectMode::Extend); }) },
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{ { Key::Modifiers::None, 'm' }, [](Context& context) { context.editor().select(select_matching); } },
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{ { Key::Modifiers::None, 'M' }, [](Context& context) { context.editor().select(select_matching, true); } },
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{ { Key::Modifiers::None, 'M' }, [](Context& context) { context.editor().select(select_matching, SelectMode::Extend); } },
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{ { Key::Modifiers::None, '/' }, do_search<false> },
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{ { Key::Modifiers::None, '?' }, do_search<true> },
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{ { Key::Modifiers::None, 'n' }, do_search_next<false> },
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{ { Key::Modifiers::None, 'N' }, do_search_next<true> },
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{ { Key::Modifiers::None, '/' }, do_search<SelectMode::Replace> },
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{ { Key::Modifiers::None, '?' }, do_search<SelectMode::Extend> },
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{ { Key::Modifiers::None, 'n' }, do_search_next<SelectMode::Replace> },
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{ { Key::Modifiers::None, 'N' }, do_search_next<SelectMode::Extend> },
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{ { Key::Modifiers::None, 'u' }, repeated([](Context& context) { if (not context.editor().undo()) { context.print_status("nothing left to undo"); } }) },
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{ { Key::Modifiers::None, 'U' }, repeated([](Context& context) { if (not context.editor().redo()) { context.print_status("nothing left to redo"); } }) },
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@ -354,14 +354,14 @@ std::unordered_map<Key, std::function<void (Context& context)>> keymap =
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{ { Key::Modifiers::Alt, 'w' }, repeated([](Context& context) { context.editor().select(select_to_next_word<true>); }) },
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{ { Key::Modifiers::Alt, 'e' }, repeated([](Context& context) { context.editor().select(select_to_next_word_end<true>); }) },
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{ { Key::Modifiers::Alt, 'b' }, repeated([](Context& context) { context.editor().select(select_to_previous_word<true>); }) },
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{ { Key::Modifiers::Alt, 'W' }, repeated([](Context& context) { context.editor().select(select_to_next_word<true>, true); }) },
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{ { Key::Modifiers::Alt, 'E' }, repeated([](Context& context) { context.editor().select(select_to_next_word_end<true>, true); }) },
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{ { Key::Modifiers::Alt, 'B' }, repeated([](Context& context) { context.editor().select(select_to_previous_word<true>, true); }) },
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{ { Key::Modifiers::Alt, 'W' }, repeated([](Context& context) { context.editor().select(select_to_next_word<true>, SelectMode::Extend); }) },
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{ { Key::Modifiers::Alt, 'E' }, repeated([](Context& context) { context.editor().select(select_to_next_word_end<true>, SelectMode::Extend); }) },
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{ { Key::Modifiers::Alt, 'B' }, repeated([](Context& context) { context.editor().select(select_to_previous_word<true>, SelectMode::Extend); }) },
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{ { Key::Modifiers::Alt, 'l' }, repeated([](Context& context) { context.editor().select(select_to_eol, false); }) },
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{ { Key::Modifiers::Alt, 'L' }, repeated([](Context& context) { context.editor().select(select_to_eol, true); }) },
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{ { Key::Modifiers::Alt, 'h' }, repeated([](Context& context) { context.editor().select(select_to_eol_reverse, false); }) },
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{ { Key::Modifiers::Alt, 'H' }, repeated([](Context& context) { context.editor().select(select_to_eol_reverse, true); }) },
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{ { Key::Modifiers::Alt, 'l' }, repeated([](Context& context) { context.editor().select(select_to_eol, SelectMode::Replace); }) },
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{ { Key::Modifiers::Alt, 'L' }, repeated([](Context& context) { context.editor().select(select_to_eol, SelectMode::Extend); }) },
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{ { Key::Modifiers::Alt, 'h' }, repeated([](Context& context) { context.editor().select(select_to_eol_reverse, SelectMode::Replace); }) },
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{ { Key::Modifiers::Alt, 'H' }, repeated([](Context& context) { context.editor().select(select_to_eol_reverse, SelectMode::Extend); }) },
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{ { Key::Modifiers::Alt, 's' }, do_split_regex },
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