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LibGUI: Add support for jumping to a line and column in TextEditor

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We had support for going to a specific line before, but now we support
jumping around using the `line:column` format :^)
This commit is contained in:
Caoimhe 2023-05-31 18:11:46 +01:00 • committed by Andreas Kling
parent 75c8e07cc3
commit 617edafbf2
3 changed files with 29 additions and 7 deletions
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30
Userland/Libraries/LibGUI/TextEditor.cpp
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@ -95,10 +95,32 @@ void TextEditor::create_actions()
m_paste_action = CommonActions::make_paste_action([&](auto&) { paste(); }, this);
m_paste_action->set_enabled(is_editable() && Clipboard::the().fetch_mime_type().starts_with("text/"sv));
if (is_multi_line()) {
m_go_to_line_action = Action::create(
"Go to Line...", { Mod_Ctrl, Key_L }, Gfx::Bitmap::load_from_file("/res/icons/16x16/go-to.png"sv).release_value_but_fixme_should_propagate_errors(), [this](auto&) {
m_go_to_line_or_column_action = Action::create(
"Go to Line/Column...", { Mod_Ctrl, Key_L }, Gfx::Bitmap::load_from_file("/res/icons/16x16/go-to.png"sv).release_value_but_fixme_should_propagate_errors(), [this](auto&) {
String value;
if (InputBox::show(window(), value, "Line:"sv, "Go to Line"sv) == InputBox::ExecResult::OK) {
if (InputBox::show(window(), value, "Enter the line, or line:column:"sv, "Go to Line/Column"sv) == InputBox::ExecResult::OK) {
// If there is a `:` in the string, the format is expected to be `line:column`. E.g: `123:45`
if (value.contains(':')) {
auto line_and_column_or_error = value.split(':');
if (line_and_column_or_error.is_error()) {
return;
}
auto line_and_column = line_and_column_or_error.value();
if (line_and_column.size() != 2) {
return;
}
auto line_target = AK::StringUtils::convert_to_uint(line_and_column.at(0));
auto column_target = AK::StringUtils::convert_to_uint(line_and_column.at(1));
if (line_target.has_value() && column_target.has_value()) {
set_cursor_and_focus_line(line_target.value() - 1, column_target.value());
}
return;
}
// If there is no `:` in the string, we just treat the integer as the line
auto line_target = AK::StringUtils::convert_to_uint(value.bytes_as_string_view());
if (line_target.has_value()) {
set_cursor_and_focus_line(line_target.value() - 1, 0);
@ -1965,7 +1987,7 @@ void TextEditor::context_menu_event(ContextMenuEvent& event)
m_context_menu->add_action(insert_emoji_action());
if (is_multi_line()) {
m_context_menu->add_separator();
m_context_menu->add_action(go_to_line_action());
m_context_menu->add_action(go_to_line_or_column_action());
}
if (!m_custom_context_menu_actions.is_empty()) {
m_context_menu->add_separator();