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VimEditingEngine: Add support for repeats of p and P

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Matthew Hall 2021-07-13 19:16:32 +01:00 committed by Gunnar Beutner
parent 7b7548ce9d
commit 2653ad36ee
Notes: sideshowbarker 2024-07-18 08:59:17 +09:00 
Author: https://github.com/mattyhall
Commit: https://github.com/SerenityOS/serenity/commit/2653ad36ee3
Pull-request: https://github.com/SerenityOS/serenity/pull/8622
1 changed files with 23 additions and 7 deletions
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30
Userland/Libraries/LibGUI/VimEditingEngine.cpp
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@ -1295,33 +1295,49 @@ void VimEditingEngine::yank(TextRange range, YankType yank_type)
void VimEditingEngine::put_before()
{
auto amount = m_motion.amount() ? m_motion.amount() : 1;
m_motion.reset();
if (m_yank_type == YankType::Line) {
move_to_logical_line_beginning();
StringBuilder sb = StringBuilder(m_yank_buffer.length() + 1);
sb.append(m_yank_buffer);
sb.append_code_point(0x0A);
StringBuilder sb = StringBuilder(amount * (m_yank_buffer.length() + 1));
for (auto i = 0; i < amount; i++) {
sb.append(m_yank_buffer);
sb.append_code_point(0x0A);
}
m_editor->insert_at_cursor_or_replace_selection(sb.to_string());
m_editor->set_cursor({ m_editor->cursor().line(), m_editor->current_line().first_non_whitespace_column() });
} else {
m_editor->insert_at_cursor_or_replace_selection(m_yank_buffer);
StringBuilder sb = StringBuilder(m_yank_buffer.length() * amount);
for (auto i = 0; i < amount; i++) {
sb.append(m_yank_buffer);
}
m_editor->insert_at_cursor_or_replace_selection(sb.to_string());
move_one_left();
}
}
void VimEditingEngine::put_after()
{
auto amount = m_motion.amount() ? m_motion.amount() : 1;
m_motion.reset();
if (m_yank_type == YankType::Line) {
move_to_logical_line_end();
StringBuilder sb = StringBuilder(m_yank_buffer.length() + 1);
sb.append_code_point(0x0A);
sb.append(m_yank_buffer);
for (auto i = 0; i < amount; i++) {
sb.append_code_point(0x0A);
sb.append(m_yank_buffer);
}
m_editor->insert_at_cursor_or_replace_selection(sb.to_string());
m_editor->set_cursor({ m_editor->cursor().line(), m_editor->current_line().first_non_whitespace_column() });
} else {
// FIXME: If attempting to put on the last column a line,
// the buffer will bne placed on the next line due to the move_one_left/right behaviour.
move_one_right();
m_editor->insert_at_cursor_or_replace_selection(m_yank_buffer);
StringBuilder sb = StringBuilder(m_yank_buffer.length() * amount);
for (auto i = 0; i < amount; i++) {
sb.append(m_yank_buffer);
}
m_editor->insert_at_cursor_or_replace_selection(sb.to_string());
move_one_left();
}
}