From 67b4d5b6094c8845af344d1386bb3fed86f54b5a Mon Sep 17 00:00:00 2001
From: Nicholas Marriott <nicm@openbsd.org>
Date: Fri, 22 Mar 2013 10:33:50 +0000
Subject: Support the latest theory for mouse input, this is enabled/disabled
 with SM/RM 1006 and is similar in style to SGR input: \033[<b;x;yM or
 \033[b;x;ym. From Egmont Koblinger.

---
 tmux.h | 10 +++++++++-
 1 file changed, 9 insertions(+), 1 deletion(-)

(limited to 'tmux.h')

diff --git a/tmux.h b/tmux.h
index afe55560..192a386f 100644
--- a/tmux.h
+++ b/tmux.h
@@ -665,7 +665,8 @@ struct mode_key_table {
 #define MODE_MOUSE_BUTTON 0x40
 #define MODE_MOUSE_ANY 0x80
 #define MODE_MOUSE_UTF8 0x100
-#define MODE_BRACKETPASTE 0x200
+#define MODE_MOUSE_SGR 0x200
+#define MODE_BRACKETPASTE 0x400
 
 #define ALL_MOUSE_MODES (MODE_MOUSE_STANDARD|MODE_MOUSE_BUTTON|MODE_MOUSE_ANY)
 
@@ -1153,6 +1154,9 @@ LIST_HEAD(tty_terms, tty_term);
  * - bits 3, 4 and 5 are for keys
  * - bit 6 is set for dragging
  * - bit 7 for buttons 4 and 5
+ *
+ * With the SGR 1006 extension the released button becomes known. Store these
+ * in separate fields and store the value converted to the old format in xb.
  */
 struct mouse_event {
 	u_int	xb;
@@ -1165,6 +1169,10 @@ struct mouse_event {
 	u_int	ly;
 	u_int	sy;
 
+	u_int   sgr;		/* whether the input arrived in SGR format */
+	u_int   sgr_xb;		/* only for SGR: the unmangled button */
+	u_int   sgr_rel;	/* only for SGR: whether it is a release event */
+
 	u_int	button;
 	u_int	clicks;
 
-- 
cgit