remove BufferIterator conversion to/from BufferCoord
This commit is contained in:
parent
777158e86d
commit
6b667bc803
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@ -612,7 +612,7 @@ BufferCoord Buffer::advance(BufferCoord coord, ByteCount count) const
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BufferCoord Buffer::char_advance(BufferCoord coord, CharCount count) const
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{
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return utf8::advance(iterator_at(coord), end(), count);
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return utf8::advance(iterator_at(coord), end(), count).coord();
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}
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BufferCoord Buffer::next(BufferCoord coord) const
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@ -59,9 +59,6 @@ public:
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BufferIterator operator++ (int);
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BufferIterator operator-- (int);
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BufferIterator& operator=(const BufferCoord& coord);
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operator const BufferCoord&() const { return m_coord; }
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const BufferCoord& coord() const { return m_coord; }
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private:
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@ -127,6 +124,9 @@ public:
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BufferCoord char_next(BufferCoord coord) const;
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BufferCoord char_prev(BufferCoord coord) const;
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BufferCoord back_coord() const { return { line_count() - 1, m_lines.back().length() - 1 }; }
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BufferCoord end_coord() const { return { line_count() - 1, m_lines.back().length() }; }
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bool is_valid(const BufferCoord& c) const;
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bool is_end(const BufferCoord& c) const;
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@ -109,12 +109,5 @@ inline BufferIterator BufferIterator::operator--(int)
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return save;
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}
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inline BufferIterator& BufferIterator::operator=(const BufferCoord& coord)
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{
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kak_assert(m_buffer and m_buffer->is_valid(coord));
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m_coord = coord;
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return *this;
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}
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}
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#endif // buffer_iterator_inl_h_INCLUDED
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@ -60,7 +60,7 @@ Buffer* open_fifo(const String& name , const String& filename, Context& context)
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constexpr size_t buffer_size = 1024 * 16;
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char data[buffer_size];
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ssize_t count = read(watcher.fd(), data, buffer_size);
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buffer->insert(buffer->end()-1,
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buffer->insert(buffer->back_coord(),
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count > 0 ? String(data, data+count)
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: "*** kak: fifo closed ***\n");
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ClientManager::instance().redraw_clients();
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@ -23,7 +23,7 @@ void write_debug(const String& str)
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{
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Buffer& debug_buffer = get_or_create_debug_buffer();
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Editor editor(debug_buffer);
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editor.select(debug_buffer.end()-1);
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editor.select(debug_buffer.back_coord());
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editor.insert(str + "\n");
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}
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@ -16,7 +16,7 @@ Editor::Editor(Buffer& buffer)
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m_edition_level(0),
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m_selections(buffer)
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{
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m_selections.push_back(Selection(buffer.begin(), buffer.begin()));
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m_selections.push_back(Selection({}, {}));
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m_main_sel = 0;
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}
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@ -370,18 +370,14 @@ public:
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auto it = std::upper_bound(m_ranges.begin(), m_ranges.end(), begin,
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[](const BufferCoord& c, const Selection& sel)
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{ return c < sel.min(); });
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m_ranges.emplace(it, registry().iterator_at(begin),
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utf8::previous(registry().iterator_at(end)));
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m_ranges.emplace(it, begin, buffer.char_prev(end));
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}
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void on_erase(const Buffer& buffer, const BufferCoord& begin, const BufferCoord& end)
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{
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m_ranges.update_erase(buffer, begin, end);
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BufferIterator pos{registry(), begin};
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if (pos >= buffer.end())
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pos = utf8::previous(buffer.end());
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auto it = std::upper_bound(m_ranges.begin(), m_ranges.end(), begin,
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auto pos = std::min(begin, buffer.back_coord());
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auto it = std::upper_bound(m_ranges.begin(), m_ranges.end(), pos,
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[](const BufferCoord& c, const Selection& sel)
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{ return c < sel.min(); });
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m_ranges.emplace(it, pos, pos);
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@ -488,7 +484,7 @@ IncrementalInserter::IncrementalInserter(Editor& editor, InsertMode mode)
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case InsertMode::OpenLineAbove:
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case InsertMode::InsertAtLineBegin:
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first = buffer.iterator_at(sel.min().line);
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first = sel.min().line;
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if (mode == InsertMode::OpenLineAbove)
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first = buffer.char_prev(first);
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else
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@ -497,7 +493,7 @@ IncrementalInserter::IncrementalInserter(Editor& editor, InsertMode mode)
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while (*first_non_blank == ' ' or *first_non_blank == '\t')
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++first_non_blank;
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if (*first_non_blank != '\n')
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first = first_non_blank;
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first = first_non_blank.coord();
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}
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last = first;
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break;
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@ -16,7 +16,7 @@ void preserve_indent(Buffer& buffer, Selection& selection, String& content)
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first_non_white != buffer.end())
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++first_non_white;
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content += buffer.string(line_begin, first_non_white);
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content += buffer.string(line_begin, first_non_white.coord());
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}
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}
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@ -31,7 +31,7 @@ void cleanup_whitespaces(Buffer& buffer, Selection& selection, String& content)
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--whitespace_start;
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++whitespace_start;
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if (whitespace_start != position)
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buffer.erase(whitespace_start, position);
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buffer.erase(whitespace_start.coord(), position.coord());
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}
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}
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@ -84,7 +84,7 @@ struct RegexFilter
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auto& first = selection.first();
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auto& last = selection.last();
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buffer.insert(position, suffix);
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buffer.insert(last, suffix);
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if (first == last)
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first = buffer.advance(first, -suffix.length());
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last = buffer.advance(last, -suffix.length());
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@ -511,7 +511,7 @@ static BufferCompletion complete_word(const Buffer& buffer,
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if (not is_word(*begin))
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++begin;
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String ex = R"(\<\Q)" + buffer.string(begin, end) + R"(\E\w+\>)";
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String ex = R"(\<\Q)" + String{begin, end} + R"(\E\w+\>)";
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Regex re(ex.begin(), ex.end());
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using RegexIt = boost::regex_iterator<BufferIterator>;
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@ -521,7 +521,7 @@ static BufferCompletion complete_word(const Buffer& buffer,
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auto& match = (*it)[0];
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if (match.first <= pos and pos < match.second)
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continue;
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matches.insert(buffer.string(match.first, match.second));
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matches.insert(String{match.first, match.second});
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}
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if (other_buffers)
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{
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@ -532,7 +532,7 @@ static BufferCompletion complete_word(const Buffer& buffer,
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for (RegexIt it(buf->begin(), buf->end(), re), re_end; it != re_end; ++it)
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{
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auto& match = (*it)[0];
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matches.insert(buf->string(match.first, match.second));
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matches.insert(String{match.first, match.second});
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}
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}
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}
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@ -541,7 +541,7 @@ static BufferCompletion complete_word(const Buffer& buffer,
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make_move_iterator(matches.end()),
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inserter(result, result.begin()));
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std::sort(result.begin(), result.end());
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return { begin, end, std::move(result), buffer.timestamp() };
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return { begin.coord(), end.coord(), std::move(result), buffer.timestamp() };
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}
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static BufferCompletion complete_opt(const Buffer& buffer,
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@ -561,12 +561,11 @@ static BufferCompletion complete_opt(const Buffer& buffer,
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BufferCoord coord{ str_to_int(match[1].str()) - 1, str_to_int(match[2].str()) - 1 };
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if (not buffer.is_valid(coord))
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return {};
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auto beg = buffer.iterator_at(coord);
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auto end = beg;
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auto end = coord;
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if (match[3].matched)
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{
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ByteCount len = str_to_int(match[3].str());
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end = beg + len;
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end = buffer.advance(coord, len);
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}
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size_t timestamp = (size_t)str_to_int(match[4].str());
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@ -576,8 +575,8 @@ static BufferCompletion complete_opt(const Buffer& buffer,
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if (timestamp == buffer.timestamp() and
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cursor_pos.line == coord.line and cursor_pos.column <= coord.column and
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buffer.distance(beg, cursor_pos) < longest_completion)
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return { beg, end, { opt.begin() + 1, opt.end() }, timestamp };
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buffer.distance(coord, cursor_pos) < longest_completion)
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return { coord, end, { opt.begin() + 1, opt.end() }, timestamp };
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}
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return {};
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}
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@ -614,8 +613,8 @@ public:
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if (offset >= beg_offset and offset + end_offset < buffer_len and
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std::equal(pos - beg_offset, pos, begin))
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{
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auto beg = pos - beg_offset;
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buffer.erase(beg, pos + end_offset);
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auto beg = buffer.advance(sel.last(), -beg_offset);
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buffer.erase(beg, buffer.advance(sel.last(), end_offset));
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buffer.insert(beg, candidate);
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}
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}
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@ -96,7 +96,7 @@ void goto_commands(Context& context)
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}
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case 'e':
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context.push_jump();
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editor.select(editor.buffer().end()-1, mode);
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editor.select(editor.buffer().back_coord(), mode);
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break;
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case 't':
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if (context.has_window())
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@ -610,7 +610,7 @@ void scroll(Context& context)
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auto cursor_pos = utf8::advance(buffer.iterator_at(position.line),
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buffer.iterator_at(position.line+1),
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position.column);
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window.select(cursor_pos);
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window.select(cursor_pos.coord());
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window.set_position(position);
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}
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@ -69,7 +69,7 @@ void skip_while_reverse(Iterator& it, const BeginIterator& begin, T condition)
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Range utf8_range(const Utf8Iterator& first, const Utf8Iterator& last)
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{
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return {first.underlying_iterator(), last.underlying_iterator()};
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return {first.underlying_iterator().coord(), last.underlying_iterator().coord()};
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}
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}
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@ -448,8 +448,8 @@ Selection select_whole_sentence(const Buffer& buffer, const Selection& selection
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--last;
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}
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}
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return (flags & ObjectFlags::ToEnd) ? Selection{first, last}
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: Selection{last, first};
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return (flags & ObjectFlags::ToEnd) ? Selection{first.coord(), last.coord()}
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: Selection{last.coord(), first.coord()};
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}
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Selection select_whole_paragraph(const Buffer& buffer, const Selection& selection, ObjectFlags flags)
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@ -490,8 +490,8 @@ Selection select_whole_paragraph(const Buffer& buffer, const Selection& selectio
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}
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--last;
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}
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return (flags & ObjectFlags::ToEnd) ? Selection{first, last}
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: Selection{last, first};
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return (flags & ObjectFlags::ToEnd) ? Selection{first.coord(), last.coord()}
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: Selection{last.coord(), first.coord()};
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}
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Selection select_whole_lines(const Buffer& buffer, const Selection& selection)
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@ -511,7 +511,7 @@ Selection select_whole_lines(const Buffer& buffer, const Selection& selection)
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if (to_line_end == buffer.end())
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--to_line_end;
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return Selection(first, last);
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return Selection(first.coord(), last.coord());
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}
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Selection trim_partial_lines(const Buffer& buffer, const Selection& selection)
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@ -527,12 +527,12 @@ Selection trim_partial_lines(const Buffer& buffer, const Selection& selection)
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while (*(to_line_end+1) != '\n' and to_line_end != to_line_start)
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--to_line_end;
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return Selection(first, last);
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return Selection(first.coord(), last.coord());
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}
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Selection select_whole_buffer(const Buffer& buffer, const Selection&)
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{
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return Selection(buffer.begin(), utf8::previous(buffer.end()));
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return Selection({0,0}, buffer.back_coord());
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}
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using MatchResults = boost::match_results<BufferIterator>;
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@ -591,7 +591,7 @@ Selection select_next_match(const Buffer& buffer, const Selection& selection, co
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end = utf8::previous(end);
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if (not forward)
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std::swap(begin, end);
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return Selection{begin, end, std::move(captures)};
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return Selection{begin.coord(), end.coord(), std::move(captures)};
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}
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template Selection select_next_match<true>(const Buffer&, const Selection&, const Regex&);
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template Selection select_next_match<false>(const Buffer&, const Selection&, const Regex&);
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@ -615,7 +615,7 @@ SelectionList select_all_matches(const Buffer& buffer, const Selection& selectio
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for (auto& match : *re_it)
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captures.push_back(String(match.first, match.second));
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result.push_back(Selection(begin, begin == end ? end : utf8::previous(end),
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result.push_back(Selection(begin.coord(), (begin == end ? end : utf8::previous(end)).coord(),
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std::move(captures)));
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}
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return result;
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@ -634,10 +634,10 @@ SelectionList split_selection(const Buffer& buffer, const Selection& selection,
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{
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BufferIterator end = (*re_it)[0].first;
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result.push_back(Selection(begin, (begin == end) ? end : utf8::previous(end)));
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result.push_back(Selection(begin.coord(), (begin == end) ? end.coord() : utf8::previous(end).coord()));
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begin = (*re_it)[0].second;
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}
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result.push_back(Selection(begin, selection.max()));
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result.push_back(Selection(begin.coord(), selection.max()));
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return result;
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}
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@ -13,41 +13,39 @@ void test_buffer()
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Buffer buffer("test", Buffer::Flags::None, { "allo ?\n", "mais que fais la police\n", " hein ?\n", " youpi\n" });
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kak_assert(buffer.line_count() == 4);
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BufferIterator i = buffer.begin();
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kak_assert(*i == 'a');
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i += 6;
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kak_assert(i.coord() == BufferCoord{0 COMMA 6});
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i += 1;
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kak_assert(i.coord() == BufferCoord{1 COMMA 0});
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--i;
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kak_assert(i.coord() == BufferCoord{0 COMMA 6});
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++i;
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kak_assert(i.coord() == BufferCoord{1 COMMA 0});
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buffer.insert(i, "tchou kanaky\n");
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BufferCoord pos = {0,0};
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kak_assert(buffer.byte_at(pos) == 'a');
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pos = buffer.advance(pos, 6);
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kak_assert(pos == BufferCoord{0 COMMA 6});
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pos = buffer.next(pos);
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kak_assert(pos == BufferCoord{1 COMMA 0});
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pos = buffer.prev(pos);
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kak_assert(pos == BufferCoord{0 COMMA 6});
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pos = buffer.advance(pos, 1);
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kak_assert(pos == BufferCoord{1 COMMA 0});
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buffer.insert(pos, "tchou kanaky\n");
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kak_assert(buffer.line_count() == 5);
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BufferIterator begin = buffer.iterator_at({ 4, 1 });
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BufferIterator end = buffer.iterator_at({ 4, 5 }) + 1;
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String str = buffer.string(begin, end);
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String str = buffer.string({ 4, 1 }, buffer.next({ 4, 5 }));
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kak_assert(str == "youpi");
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// check insert at end behaviour: auto add end of line if necessary
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begin = buffer.end() - 1;
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buffer.insert(buffer.end(), "tchou");
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kak_assert(buffer.string(begin+1, buffer.end()) == "tchou\n");
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pos = buffer.back_coord();
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buffer.insert(pos, "tchou");
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kak_assert(buffer.string(pos, buffer.end_coord()) == "tchou\n");
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begin = buffer.end() - 1;
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buffer.insert(buffer.end(), "kanaky\n");
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kak_assert(buffer.string(begin+1, buffer.end()) == "kanaky\n");
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pos = buffer.back_coord();
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buffer.insert(buffer.end_coord(), "kanaky\n");
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kak_assert(buffer.string(buffer.next(pos), buffer.end_coord()) == "kanaky\n");
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buffer.commit_undo_group();
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buffer.erase(begin+1, buffer.end());
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buffer.insert(buffer.end(), "mutch\n");
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buffer.erase(buffer.next(pos), buffer.end_coord());
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buffer.insert(buffer.end_coord(), "mutch\n");
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buffer.commit_undo_group();
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buffer.undo();
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kak_assert(buffer.string(buffer.end() - 7, buffer.end()) == "kanaky\n");
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kak_assert(buffer.string(buffer.advance(buffer.end_coord(), -7), buffer.end_coord()) == "kanaky\n");
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buffer.redo();
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kak_assert(buffer.string(buffer.end() - 6, buffer.end()) == "mutch\n");
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kak_assert(buffer.string(buffer.advance(buffer.end_coord(), -6), buffer.end_coord()) == "mutch\n");
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}
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void test_editor()
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@ -68,7 +66,7 @@ void test_editor()
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}
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editor.undo();
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Selection sel{ buffer.iterator_at(2_line), buffer.end()-1 };
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Selection sel{ 2_line, buffer.back_coord() };
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editor.select(sel, SelectMode::Replace);
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editor.insert("",InsertMode::Replace);
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kak_assert(not buffer.is_end(editor.main_selection().first()));
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@ -79,13 +77,13 @@ void test_incremental_inserter()
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Buffer buffer("test", Buffer::Flags::None, { "test\n", "\n", "youpi\n", "matin\n" });
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Editor editor(buffer);
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editor.select(buffer.begin());
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editor.select({0,0});
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{
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IncrementalInserter inserter(editor, InsertMode::OpenLineAbove);
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kak_assert(editor.is_editing());
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kak_assert(editor.selections().size() == 1);
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kak_assert(editor.selections().front().first() == buffer.begin());
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kak_assert(editor.selections().front().last() == buffer.begin());
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kak_assert(editor.selections().front().first() == BufferCoord{0 COMMA 0});
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kak_assert(editor.selections().front().last() == BufferCoord{0 COMMA 0});
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kak_assert(*buffer.begin() == L'\n');
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}
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kak_assert(not editor.is_editing());
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