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Factor out style-setting code (#13406)
# Description This is mainly cleanup, but introduces a slight (positive, if anything) behavior change: Some menu layouts support only a subset of styles, but with this change the user will still be able to configure them. This seems strictly better - if reedline starts supporting one of the existing styles for a particular layout, there won't be any need to update nushell code. # User-Facing Changes None # Tests + Formatting This is simply factoring out existing code, old tests should still cover it. --------- Co-authored-by: sholderbach <sholderbach@users.noreply.github.com>
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@ -193,6 +193,29 @@ fn get_style(record: &Record, name: &str, span: Span) -> Option<Style> {
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})
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}
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fn set_menu_style<M: MenuBuilder>(mut menu: M, style: &Value) -> M {
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let span = style.span();
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let Value::Record { val, .. } = &style else {
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return menu;
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};
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if let Some(style) = get_style(val, "text", span) {
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menu = menu.with_text_style(style);
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}
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if let Some(style) = get_style(val, "selected_text", span) {
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menu = menu.with_selected_text_style(style);
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}
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if let Some(style) = get_style(val, "description_text", span) {
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menu = menu.with_description_text_style(style);
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}
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if let Some(style) = get_style(val, "match_text", span) {
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menu = menu.with_match_text_style(style);
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}
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if let Some(style) = get_style(val, "selected_match_text", span) {
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menu = menu.with_selected_match_text_style(style);
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}
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menu
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}
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// Adds a columnar menu to the editor engine
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pub(crate) fn add_columnar_menu(
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line_editor: Reedline,
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@ -231,24 +254,7 @@ pub(crate) fn add_columnar_menu(
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};
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}
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let span = menu.style.span();
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if let Value::Record { val, .. } = &menu.style {
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if let Some(style) = get_style(val, "text", span) {
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columnar_menu = columnar_menu.with_text_style(style);
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}
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if let Some(style) = get_style(val, "selected_text", span) {
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columnar_menu = columnar_menu.with_selected_text_style(style);
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}
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if let Some(style) = get_style(val, "description_text", span) {
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columnar_menu = columnar_menu.with_description_text_style(style);
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}
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if let Some(style) = get_style(val, "match_text", span) {
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columnar_menu = columnar_menu.with_match_text_style(style);
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}
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if let Some(style) = get_style(val, "selected_match_text", span) {
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columnar_menu = columnar_menu.with_selected_match_text_style(style);
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}
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}
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columnar_menu = set_menu_style(columnar_menu, &menu.style);
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let marker = menu.marker.to_expanded_string("", config);
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columnar_menu = columnar_menu.with_marker(&marker);
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@ -304,18 +310,7 @@ pub(crate) fn add_list_menu(
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};
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}
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let span = menu.style.span();
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if let Value::Record { val, .. } = &menu.style {
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if let Some(style) = get_style(val, "text", span) {
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list_menu = list_menu.with_text_style(style);
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}
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if let Some(style) = get_style(val, "selected_text", span) {
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list_menu = list_menu.with_selected_text_style(style);
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}
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if let Some(style) = get_style(val, "description_text", span) {
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list_menu = list_menu.with_description_text_style(style);
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}
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}
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list_menu = set_menu_style(list_menu, &menu.style);
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let marker = menu.marker.to_expanded_string("", &config);
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list_menu = list_menu.with_marker(&marker);
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@ -496,24 +491,7 @@ pub(crate) fn add_ide_menu(
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};
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}
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let span = menu.style.span();
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if let Value::Record { val, .. } = &menu.style {
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if let Some(style) = get_style(val, "text", span) {
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ide_menu = ide_menu.with_text_style(style);
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}
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if let Some(style) = get_style(val, "selected_text", span) {
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ide_menu = ide_menu.with_selected_text_style(style);
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}
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if let Some(style) = get_style(val, "description_text", span) {
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ide_menu = ide_menu.with_description_text_style(style);
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}
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if let Some(style) = get_style(val, "match_text", span) {
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ide_menu = ide_menu.with_match_text_style(style);
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}
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if let Some(style) = get_style(val, "selected_match_text", span) {
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ide_menu = ide_menu.with_selected_match_text_style(style);
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}
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}
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ide_menu = set_menu_style(ide_menu, &menu.style);
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let marker = menu.marker.to_expanded_string("", &config);
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ide_menu = ide_menu.with_marker(&marker);
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@ -601,18 +579,7 @@ pub(crate) fn add_description_menu(
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};
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}
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let span = menu.style.span();
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if let Value::Record { val, .. } = &menu.style {
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if let Some(style) = get_style(val, "text", span) {
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description_menu = description_menu.with_text_style(style);
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}
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if let Some(style) = get_style(val, "selected_text", span) {
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description_menu = description_menu.with_selected_text_style(style);
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}
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if let Some(style) = get_style(val, "description_text", span) {
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description_menu = description_menu.with_description_text_style(style);
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}
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}
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description_menu = set_menu_style(description_menu, &menu.style);
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let marker = menu.marker.to_expanded_string("", &config);
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description_menu = description_menu.with_marker(&marker);
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