view: clean up API functions related to primary cursor handling

The currently visible display port is always adjusted
in a way that the primary cursor is visible.

1 files changed, 12 insertions, 2 deletions

diff --git a/view.c b/view.c
index 877b705..fb3a4a7 100644
--- a/view.c
+++ b/view.c
@@ -1116,10 +1116,20 @@ Cursor *view_cursors(View *view) {
 	return view->cursors;
 }
 
-Cursor *view_cursor(View *view) {
+Cursor *view_cursors_primary_get(View *view) {
 	return view->cursor;
 }
 
+void view_cursors_primary_set(Cursor *c) {
+	if (!c)
+		return;
+	View *view = c->view;
+	view->cursor = c;
+	Filerange sel = view_cursors_selection_get(c);
+	view_cursors_to(c, view_cursors_pos(c));
+	view_cursors_selection_set(c, &sel);
+}
+
 Cursor *view_cursors_prev(Cursor *c) {
 	return c->prev;
 }
@@ -1158,7 +1168,7 @@ void view_cursors_scroll_to(Cursor *c, size_t pos) {
 
 void view_cursors_to(Cursor *c, size_t pos) {
 	View *view = c->view;
-	if (c->view->cursors == c) {
+	if (c->view->cursor == c) {
 		c->mark = text_mark_set(view->text, pos);
 
 		size_t max = text_size(view->text);