Support all four of the xterm mouse modes. Based on a diff from hsim at

gmx.li.

8 files changed, 75 insertions, 37 deletions

diff --git a/usr.bin/tmux/input-keys.c b/usr.bin/tmux/input-keys.c
index 5fb032baf03..1780c29e45d 100644
--- a/usr.bin/tmux/input-keys.c
+++ b/usr.bin/tmux/input-keys.c
@@ -1,4 +1,4 @@
-/* $OpenBSD: input-keys.c,v 1.18 2009/12/03 22:50:10 nicm Exp $ */
+/* $OpenBSD: input-keys.c,v 1.19 2010/12/29 21:49:06 nicm Exp $ */
 
 /*
  * Copyright (c) 2007 Nicholas Marriott <nicm@users.sourceforge.net>
@@ -204,7 +204,7 @@ input_mouse(struct window_pane *wp, struct mouse_event *m)
 {
 	char	out[8];
 
-	if (wp->screen->mode & MODE_MOUSE) {
+	if (wp->screen->mode & ALL_MOUSE_MODES) {
 		xsnprintf(out, sizeof out,
 		    "\033[M%c%c%c", m->b + 32, m->x + 33, m->y + 33);
 		bufferevent_write(wp->event, out, strlen(out));
diff --git a/usr.bin/tmux/input.c b/usr.bin/tmux/input.c
index cc3efcf6e2a..874b1eec39c 100644
--- a/usr.bin/tmux/input.c
+++ b/usr.bin/tmux/input.c
@@ -1,4 +1,4 @@
-/* $OpenBSD: input.c,v 1.31 2010/12/23 20:18:39 nicm Exp $ */
+/* $OpenBSD: input.c,v 1.32 2010/12/29 21:49:06 nicm Exp $ */
 
 /*
  * Copyright (c) 2007 Nicholas Marriott <nicm@users.sourceforge.net>
@@ -953,7 +953,7 @@ input_esc_dispatch(struct input_ctx *ictx)
 		screen_write_insertmode(sctx, 0);
 		screen_write_kcursormode(sctx, 0);
 		screen_write_kkeypadmode(sctx, 0);
-		screen_write_mousemode(sctx, 0);
+		screen_write_mousemode_off(sctx);
 
 		screen_write_clearscreen(sctx);
 		screen_write_cursormove(sctx, 0, 0);
@@ -1156,7 +1156,10 @@ input_csi_dispatch(struct input_ctx *ictx)
 			screen_write_cursormode(&ictx->ctx, 0);
 			break;
 		case 1000:
-			screen_write_mousemode(&ictx->ctx, 0);
+		case 1001:
+		case 1002:
+		case 1003:
+			screen_write_mousemode_off(&ictx->ctx);
 			break;
 		case 1049:
 			window_pane_alternate_off(wp, &ictx->cell);
@@ -1192,7 +1195,19 @@ input_csi_dispatch(struct input_ctx *ictx)
 			screen_write_cursormode(&ictx->ctx, 1);
 			break;
 		case 1000:
-			screen_write_mousemode(&ictx->ctx, 1);
+			screen_write_mousemode_on(
+			    &ictx->ctx, MODE_MOUSE_STANDARD);
+			break;
+		case 1001:
+			screen_write_mousemode_on(
+			    &ictx->ctx, MODE_MOUSE_HIGHLIGHT);
+			break;
+		case 1002:
+			screen_write_mousemode_on(
+			    &ictx->ctx, MODE_MOUSE_BUTTON);
+			break;
+		case 1003:
+			screen_write_mousemode_on(&ictx->ctx, MODE_MOUSE_ANY);
 			break;
 		case 1049:
 			window_pane_alternate_on(wp, &ictx->cell);
diff --git a/usr.bin/tmux/screen-write.c b/usr.bin/tmux/screen-write.c
index 9ed21d10cb8..2dec0940d17 100644
--- a/usr.bin/tmux/screen-write.c
+++ b/usr.bin/tmux/screen-write.c
@@ -1,4 +1,4 @@
-/* $OpenBSD: screen-write.c,v 1.43 2010/06/21 00:11:12 nicm Exp $ */
+/* $OpenBSD: screen-write.c,v 1.44 2010/12/29 21:49:06 nicm Exp $ */
 
 /*
  * Copyright (c) 2007 Nicholas Marriott <nicm@users.sourceforge.net>
@@ -829,16 +829,23 @@ screen_write_insertmode(struct screen_write_ctx *ctx, int state)
 		s->mode &= ~MODE_INSERT;
 }
 
-/* Set mouse mode.  */
+/* Set mouse mode off. */
 void
-screen_write_mousemode(struct screen_write_ctx *ctx, int state)
+screen_write_mousemode_off(struct screen_write_ctx *ctx)
 {
 	struct screen	*s = ctx->s;
 
-	if (state)
-		s->mode |= MODE_MOUSE;
-	else
-		s->mode &= ~MODE_MOUSE;
+	s->mode &= ~ALL_MOUSE_MODES;
+}
+
+/* Set mouse mode on. */
+void
+screen_write_mousemode_on(struct screen_write_ctx *ctx, int mode)
+{
+	struct screen	*s = ctx->s;
+
+	s->mode &= ~ALL_MOUSE_MODES;
+	s->mode |= mode;
 }
 
 /* Line feed. */
diff --git a/usr.bin/tmux/server-client.c b/usr.bin/tmux/server-client.c
index 0d5a983cbf2..38434adf28b 100644
--- a/usr.bin/tmux/server-client.c
+++ b/usr.bin/tmux/server-client.c
@@ -1,4 +1,4 @@
-/* $OpenBSD: server-client.c,v 1.45 2010/12/20 00:17:22 nicm Exp $ */
+/* $OpenBSD: server-client.c,v 1.46 2010/12/29 21:49:06 nicm Exp $ */
 
 /*
  * Copyright (c) 2009 Nicholas Marriott <nicm@users.sourceforge.net>
@@ -450,7 +450,7 @@ server_client_reset_state(struct client *c)
 	mode = s->mode;
 	if (TAILQ_NEXT(TAILQ_FIRST(&w->panes), entry) != NULL &&
 	    options_get_number(oo, "mouse-select-pane"))
-		mode |= MODE_MOUSE;
+		mode |= MODE_MOUSE_STANDARD;
 	tty_update_mode(&c->tty, mode);
 	tty_reset(&c->tty);
 }
diff --git a/usr.bin/tmux/tmux.h b/usr.bin/tmux/tmux.h
index 560749006c4..bd7efdf2c09 100644
--- a/usr.bin/tmux/tmux.h
+++ b/usr.bin/tmux/tmux.h
@@ -1,4 +1,4 @@
-/* $OpenBSD: tmux.h,v 1.254 2010/12/21 22:37:59 nicm Exp $ */
+/* $OpenBSD: tmux.h,v 1.255 2010/12/29 21:49:06 nicm Exp $ */
 
 /*
  * Copyright (c) 2007 Nicholas Marriott <nicm@users.sourceforge.net>
@@ -545,9 +545,14 @@ struct mode_key_table {
 #define MODE_INSERT 0x2
 #define MODE_KCURSOR 0x4
 #define MODE_KKEYPAD 0x8	/* set = application, clear = number */
-#define MODE_MOUSE 0x10
-#define MODE_MOUSEMOTION 0x20
-#define MODE_WRAP 0x40		/* whether lines wrap */
+#define MODE_WRAP 0x10		/* whether lines wrap */
+#define MODE_MOUSE_STANDARD 0x20
+#define MODE_MOUSE_HIGHLIGHT 0x40
+#define MODE_MOUSE_BUTTON 0x80
+#define MODE_MOUSE_ANY 0x100
+
+#define ALL_MOUSE_MODES (MODE_MOUSE_STANDARD| \
+    MODE_MOUSE_HIGHLIGHT|MODE_MOUSE_BUTTON|MODE_MOUSE_ANY)
 
 /*
  * A single UTF-8 character.
@@ -1808,7 +1813,8 @@ void	 screen_write_cursormode(struct screen_write_ctx *, int);
 void	 screen_write_reverseindex(struct screen_write_ctx *);
 void	 screen_write_scrollregion(struct screen_write_ctx *, u_int, u_int);
 void	 screen_write_insertmode(struct screen_write_ctx *, int);
-void	 screen_write_mousemode(struct screen_write_ctx *, int);
+void	 screen_write_mousemode_on(struct screen_write_ctx *, int);
+void	 screen_write_mousemode_off(struct screen_write_ctx *);
 void	 screen_write_linefeed(struct screen_write_ctx *, int);
 void	 screen_write_linefeedscreen(struct screen_write_ctx *, int);
 void	 screen_write_carriagereturn(struct screen_write_ctx *);
diff --git a/usr.bin/tmux/tty.c b/usr.bin/tmux/tty.c
index 31dbd4796b2..af567bae45f 100644
--- a/usr.bin/tmux/tty.c
+++ b/usr.bin/tmux/tty.c
@@ -1,4 +1,4 @@
-/* $OpenBSD: tty.c,v 1.93 2010/11/22 21:13:13 nicm Exp $ */
+/* $OpenBSD: tty.c,v 1.94 2010/12/29 21:49:06 nicm Exp $ */
 
 /*
  * Copyright (c) 2007 Nicholas Marriott <nicm@users.sourceforge.net>
@@ -403,17 +403,25 @@ tty_update_mode(struct tty *tty, int mode)
 		else
 			tty_putcode(tty, TTYC_CIVIS);
 	}
-	if (changed & (MODE_MOUSE|MODE_MOUSEMOTION)) {
-		if (mode & MODE_MOUSE) {
-			if (mode & MODE_MOUSEMOTION)
-				tty_puts(tty, "\033[?1003h");
-			else
+	if (changed & ALL_MOUSE_MODES) {
+		if (mode & ALL_MOUSE_MODES) {
+			if (mode & MODE_MOUSE_STANDARD)
 				tty_puts(tty, "\033[?1000h");
+			else if (mode & MODE_MOUSE_HIGHLIGHT)
+				tty_puts(tty, "\033[?1001h");
+			else if (mode & MODE_MOUSE_BUTTON)
+				tty_puts(tty, "\033[?1002h");
+			else if (mode & MODE_MOUSE_ANY)
+				tty_puts(tty, "\033[?1003h");
 		} else {
-			if (mode & MODE_MOUSEMOTION)
-				tty_puts(tty, "\033[?1003l");
-			else
+			if (tty->mode & MODE_MOUSE_STANDARD)
 				tty_puts(tty, "\033[?1000l");
+			else if (tty->mode & MODE_MOUSE_HIGHLIGHT)
+				tty_puts(tty, "\033[?1001l");
+			else if (tty->mode & MODE_MOUSE_BUTTON)
+				tty_puts(tty, "\033[?1002l");
+			else if (tty->mode & MODE_MOUSE_ANY)
+				tty_puts(tty, "\033[?1003l");
 		}
 	}
 	if (changed & MODE_KKEYPAD) {
diff --git a/usr.bin/tmux/window-choose.c b/usr.bin/tmux/window-choose.c
index 7749ecfd2dc..35502e04e9b 100644
--- a/usr.bin/tmux/window-choose.c
+++ b/usr.bin/tmux/window-choose.c
@@ -1,4 +1,4 @@
-/* $OpenBSD: window-choose.c,v 1.16 2010/05/23 19:42:19 nicm Exp $ */
+/* $OpenBSD: window-choose.c,v 1.17 2010/12/29 21:49:06 nicm Exp $ */
 
 /*
  * Copyright (c) 2009 Nicholas Marriott <nicm@users.sourceforge.net>
@@ -127,7 +127,7 @@ window_choose_init(struct window_pane *wp)
 	screen_init(s, screen_size_x(&wp->base), screen_size_y(&wp->base), 0);
 	s->mode &= ~MODE_CURSOR;
 	if (options_get_number(&wp->window->options, "mode-mouse"))
-		s->mode |= MODE_MOUSE;
+		s->mode |= MODE_MOUSE_STANDARD;
 
 	keys = options_get_number(&wp->window->options, "mode-keys");
 	if (keys == MODEKEY_EMACS)
diff --git a/usr.bin/tmux/window-copy.c b/usr.bin/tmux/window-copy.c
index c1f1bbb1a5e..c4f483ed88c 100644
--- a/usr.bin/tmux/window-copy.c
+++ b/usr.bin/tmux/window-copy.c
@@ -1,4 +1,4 @@
-/* $OpenBSD: window-copy.c,v 1.64 2010/12/11 17:56:01 nicm Exp $ */
+/* $OpenBSD: window-copy.c,v 1.65 2010/12/29 21:49:06 nicm Exp $ */
 
 /*
  * Copyright (c) 2007 Nicholas Marriott <nicm@users.sourceforge.net>
@@ -180,7 +180,7 @@ window_copy_init(struct window_pane *wp)
 	s = &data->screen;
 	screen_init(s, screen_size_x(&wp->base), screen_size_y(&wp->base), 0);
 	if (options_get_number(&wp->window->options, "mode-mouse"))
-		s->mode |= MODE_MOUSE;
+		s->mode |= MODE_MOUSE_STANDARD;
 
 	keys = options_get_number(&wp->window->options, "mode-keys");
 	if (keys == MODEKEY_EMACS)
@@ -787,13 +787,14 @@ window_copy_mouse(
 	 * If already reading motion, move the cursor while buttons are still
 	 * pressed, or stop the selection on their release.
 	 */
-	if (s->mode & MODE_MOUSEMOTION) {
+	if (s->mode & MODE_MOUSE_ANY) {
 		if ((m->b & MOUSE_BUTTON) != MOUSE_UP) {
 			window_copy_update_cursor(wp, m->x, m->y);
 			if (window_copy_update_selection(wp))
 				window_copy_redraw_screen(wp);
 		} else {
-			s->mode &= ~MODE_MOUSEMOTION;
+			s->mode &= ~MODE_MOUSE_ANY;
+			s->mode |= MODE_MOUSE_STANDARD;
 			if (sess != NULL) {
 				window_copy_copy_selection(wp, sess);
 				window_pane_reset_mode(wp);
@@ -802,9 +803,10 @@ window_copy_mouse(
 		return;
 	}
 
-	/* Otherwise i other buttons pressed, start selection and motion. */
+	/* Otherwise if other buttons pressed, start selection and motion. */
 	if ((m->b & MOUSE_BUTTON) != MOUSE_UP) {
-		s->mode |= MODE_MOUSEMOTION;
+		s->mode &= ~MODE_MOUSE_STANDARD;
+		s->mode |= MODE_MOUSE_ANY;
 
 		window_copy_update_cursor(wp, m->x, m->y);
 		window_copy_start_selection(wp);