Add CARETSTYLE_CURSES to draw more than 1 caret on curses terminal.

1 files changed, 13 insertions, 5 deletions

diff --git a/src/ViewStyle.cxx b/src/ViewStyle.cxx
index 5273841ed..1458ea96f 100644
--- a/src/ViewStyle.cxx
+++ b/src/ViewStyle.cxx
@@ -661,11 +661,14 @@ bool ViewStyle::SetWrapIndentMode(WrapIndentMode wrapIndentMode_) noexcept {
 
 bool ViewStyle::IsBlockCaretStyle() const noexcept {
 	return ((caret.style & CaretStyle::InsMask) == CaretStyle::Block) ||
-		FlagSet(caret.style, CaretStyle::OverstrikeBlock);
+		FlagSet(caret.style, CaretStyle::OverstrikeBlock) ||
+		FlagSet(caret.style, CaretStyle::Curses);
 }
 
-bool ViewStyle::IsCaretVisible() const noexcept {
-	return caret.width > 0 && caret.style != CaretStyle::Invisible;
+bool ViewStyle::IsCaretVisible(bool isMainSelection) const noexcept {
+	return caret.width > 0 &&
+		((caret.style & CaretStyle::InsMask) != CaretStyle::Invisible ||
+		(FlagSet(caret.style, CaretStyle::Curses) && !isMainSelection)); // only draw additional selections in curses mode
 }
 
 bool ViewStyle::DrawCaretInsideSelection(bool inOverstrike, bool imeCaretBlockOverride) const noexcept {
@@ -673,14 +676,19 @@ bool ViewStyle::DrawCaretInsideSelection(bool inOverstrike, bool imeCaretBlockOv
 		return false;
 	return ((caret.style & CaretStyle::InsMask) == CaretStyle::Block) ||
 		(inOverstrike && FlagSet(caret.style, CaretStyle::OverstrikeBlock)) ||
-		imeCaretBlockOverride;
+		imeCaretBlockOverride ||
+		FlagSet(caret.style, CaretStyle::Curses);
 }
 
-ViewStyle::CaretShape ViewStyle::CaretShapeForMode(bool inOverstrike) const noexcept {
+ViewStyle::CaretShape ViewStyle::CaretShapeForMode(bool inOverstrike, bool isMainSelection) const noexcept {
 	if (inOverstrike) {
 		return (FlagSet(caret.style, CaretStyle::OverstrikeBlock)) ? CaretShape::block : CaretShape::bar;
 	}
 
+	if (FlagSet(caret.style, CaretStyle::Curses) && !isMainSelection) {
+		return CaretShape::block;
+	}
+
 	const CaretStyle caretStyle = caret.style & CaretStyle::InsMask;
 	return (caretStyle <= CaretStyle::Block) ? static_cast<CaretShape>(caretStyle) : CaretShape::line;
 }