refactor: add win_T argument to setcursor_mayforce()

src/nvim/drawscreen.c

@@ -821,25 +821,25 @@ static void win_redr_border(win_T *wp)
 /// Set cursor to its position in the current window.
 void setcursor(void)
 {
-  setcursor_mayforce(false);
+  setcursor_mayforce(curwin, false);
 }
 
 /// Set cursor to its position in the current window.
 /// @param force  when true, also when not redrawing.
-void setcursor_mayforce(bool force)
+void setcursor_mayforce(win_T *wp, bool force)
 {
   if (force || redrawing()) {
-    validate_cursor(curwin);
+    validate_cursor(wp);
 
-    ScreenGrid *grid = &curwin->w_grid;
-    int row = curwin->w_wrow;
-    int col = curwin->w_wcol;
-    if (curwin->w_p_rl) {
+    ScreenGrid *grid = &wp->w_grid;
+    int row = wp->w_wrow;
+    int col = wp->w_wcol;
+    if (wp->w_p_rl) {
       // With 'rightleft' set and the cursor on a double-wide character,
       // position it on the leftmost column.
-      col = curwin->w_width_inner - curwin->w_wcol
-            - ((utf_ptr2cells(get_cursor_pos_ptr()) == 2
-                && vim_isprintc(gchar_cursor())) ? 2 : 1);
+      char *cursor = ml_get_buf(wp->w_buffer, wp->w_cursor.lnum) + wp->w_cursor.col;
+      col = wp->w_width_inner - wp->w_wcol - ((utf_ptr2cells(cursor) == 2
+                                               && vim_isprintc(utf_ptr2char(cursor))) ? 2 : 1);
     }
 
     grid_adjust(&grid, &row, &col);

src/nvim/ex_docmd.c

@@ -5886,7 +5886,7 @@ static void ex_equal(exarg_T *eap)
 static void ex_sleep(exarg_T *eap)
 {
   if (cursor_valid(curwin)) {
-    setcursor_mayforce(true);
+    setcursor_mayforce(curwin, true);
   }
 
   int64_t len = eap->line2;

src/nvim/popupmenu.c

@@ -1281,7 +1281,7 @@ void pum_show_popupmenu(vimmenu_T *menu)
     pum_is_drawn = true;
     pum_grid.zindex = kZIndexCmdlinePopupMenu;  // show above cmdline area #23275
     pum_redraw();
-    setcursor_mayforce(true);
+    setcursor_mayforce(curwin, true);
 
     int c = vgetc();