Support xterm(1) cursor colour change sequences through terminfo(5) Cc

(set) and Cr (reset) extensions. Originally by Sean Estabrooks, tweaked
by me and Ailin Nemui.

1 files changed, 10 insertions, 0 deletions

diff --git a/screen.c b/screen.c
index abfbe100..5e3be88c 100644
--- a/screen.c
+++ b/screen.c
@@ -40,6 +40,7 @@ screen_init(struct screen *s, u_int sx, u_int sy, u_int hlimit)
 	else
 		s->title = xstrdup("");
 
+	s->ccolour = xstrdup("");
 	s->tabs = NULL;
 
 	screen_reinit(s);
@@ -71,6 +72,7 @@ screen_free(struct screen *s)
 	if (s->tabs != NULL)
 		xfree(s->tabs);
 	xfree(s->title);
+	xfree(s->ccolour);
 	grid_destroy(s->grid);
 }
 
@@ -89,6 +91,14 @@ screen_reset_tabs(struct screen *s)
 		bit_set(s->tabs, i);
 }
 
+/* Set screen cursor colour. */
+void
+screen_set_cursor_colour(struct screen *s, const char *colour_string)
+{
+	xfree(s->ccolour);
+	s->ccolour = xstrdup(colour_string);
+}
+
 /* Set screen title. */
 void
 screen_set_title(struct screen *s, const char *title)