From 03d531ebc6058f0c3d4f5d2a5471255d23c0b93e Mon Sep 17 00:00:00 2001
From: Nicholas Marriott <nicholas.marriott@gmail.com>
Date: Wed, 11 Feb 2009 17:50:36 +0000
Subject: [PATCH] Move sx,sy into tty rather than client.

---
 cmd-list-clients.c |  4 ++--
 cmd-new-session.c  |  6 +++---
 cmd-server-info.c  |  6 +++---
 resize.c           | 10 +++++-----
 screen-redraw.c    | 22 ++++++++++-----------
 server-msg.c       | 18 ++++++++---------
 server.c           | 14 +++++++-------
 status.c           | 48 +++++++++++++++++++++++-----------------------
 tmux.h             |  8 ++++----
 9 files changed, 68 insertions(+), 68 deletions(-)

diff --git a/cmd-list-clients.c b/cmd-list-clients.c
index c920f4dc..67a0cc5b 100644
--- a/cmd-list-clients.c
+++ b/cmd-list-clients.c
@@ -1,4 +1,4 @@
-/* $Id: cmd-list-clients.c,v 1.12 2009-01-19 18:23:40 nicm Exp $ */
+/* $Id: cmd-list-clients.c,v 1.13 2009-02-11 17:50:32 nicm Exp $ */
 
 /*
  * Copyright (c) 2007 Nicholas Marriott <nicm@users.sourceforge.net>
@@ -54,7 +54,7 @@ cmd_list_clients_exec(unused struct cmd *self, struct cmd_ctx *ctx)
 			continue;
 
 		ctx->print(ctx, "%s: %s [%ux%u %s]", c->tty.path,
-		    c->session->name, c->sx, c->sy, c->tty.termname);
+		    c->session->name, c->tty.sx, c->tty.sy, c->tty.termname);
 	}
 
 	return (0);
diff --git a/cmd-new-session.c b/cmd-new-session.c
index 76dd5130..537b3fe5 100644
--- a/cmd-new-session.c
+++ b/cmd-new-session.c
@@ -1,4 +1,4 @@
-/* $Id: cmd-new-session.c,v 1.38 2009-01-23 16:59:14 nicm Exp $ */
+/* $Id: cmd-new-session.c,v 1.39 2009-02-11 17:50:33 nicm Exp $ */
 
 /*
  * Copyright (c) 2007 Nicholas Marriott <nicm@users.sourceforge.net>
@@ -146,8 +146,8 @@ cmd_new_session_exec(struct cmd *self, struct cmd_ctx *ctx)
 	sx = 80;
 	sy = 25;
 	if (!data->flag_detached) {
-		sx = c->sx;
-		sy = c->sy;
+		sx = c->tty.sx;
+		sy = c->tty.sy;
 	}
 
 	if (options_get_number(&global_options, "status")) {
diff --git a/cmd-server-info.c b/cmd-server-info.c
index 11b55468..e353f200 100644
--- a/cmd-server-info.c
+++ b/cmd-server-info.c
@@ -1,4 +1,4 @@
-/* $Id: cmd-server-info.c,v 1.9 2009-01-19 18:23:40 nicm Exp $ */
+/* $Id: cmd-server-info.c,v 1.10 2009-02-11 17:50:33 nicm Exp $ */
 
 /*
  * Copyright (c) 2008 Nicholas Marriott <nicm@users.sourceforge.net>
@@ -86,8 +86,8 @@ cmd_server_info_exec(unused struct cmd *self, struct cmd_ctx *ctx)
 
 		ctx->print(ctx, "%4d: %s (%d, %d): %s [%ux%u %s] "
 		    "[flags=0x%x/0x%x]", i, c->tty.path, c->fd, c->tty.fd, 
-		    c->session->name, c->sx, c->sy, c->tty.termname, c->flags,
-		    c->tty.flags);
+		    c->session->name, c->tty.sx, c->tty.sy, c->tty.termname, 
+		    c->flags, c->tty.flags);
 	}
 	ctx->print(ctx, "");
 
diff --git a/resize.c b/resize.c
index 2c2ee5fc..6ed0eb71 100644
--- a/resize.c
+++ b/resize.c
@@ -1,4 +1,4 @@
-/* $Id: resize.c,v 1.18 2009-01-11 23:31:46 nicm Exp $ */
+/* $Id: resize.c,v 1.19 2009-02-11 17:50:33 nicm Exp $ */
 
 /*
  * Copyright (c) 2007 Nicholas Marriott <nicm@users.sourceforge.net>
@@ -62,10 +62,10 @@ recalculate_sizes(void)
 			if (c == NULL)
 				continue;
 			if (c->session == s) {
-				if (c->sx < ssx)
-					ssx = c->sx;
-				if (c->sy < ssy)
-					ssy = c->sy;
+				if (c->tty.sx < ssx)
+					ssx = c->tty.sx;
+				if (c->tty.sy < ssy)
+					ssy = c->tty.sy;
 			}
 		}
 		if (ssx == UINT_MAX || ssy == UINT_MAX) {
diff --git a/screen-redraw.c b/screen-redraw.c
index 917f7175..68b4223c 100644
--- a/screen-redraw.c
+++ b/screen-redraw.c
@@ -1,4 +1,4 @@
-/* $Id: screen-redraw.c,v 1.22 2009-02-11 17:04:38 nicm Exp $ */
+/* $Id: screen-redraw.c,v 1.23 2009-02-11 17:50:33 nicm Exp $ */
 
 /*
  * Copyright (c) 2007 Nicholas Marriott <nicm@users.sourceforge.net>
@@ -45,8 +45,8 @@ screen_redraw_screen(struct client *c, struct screen *s)
 	status = options_get_number(&c->session->options, "status");
 
 	/* Fill in empty space on the right. */
-	if (w->sx < c->sx)
-		screen_redraw_blankx(c, w->sx, c->sx - w->sx);
+	if (w->sx < c->tty.sx)
+		screen_redraw_blankx(c, w->sx, c->tty.sx - w->sx);
 
 	/* Draw the panes. */
 	TAILQ_FOREACH(wp, &w->panes, entry) {
@@ -58,7 +58,7 @@ screen_redraw_screen(struct client *c, struct screen *s)
 		cy = s->cy;
 		if (wp->yoff + sy <= w->sy) {
 			for (i = 0; i < sy; i++) {
-				if (wp->yoff + i != c->sy - 1)
+				if (wp->yoff + i != c->tty.sy - 1)
 					screen_redraw_line(c, s, wp->yoff, i);
 			}
 			if (TAILQ_NEXT(wp, entry) != NULL)
@@ -69,8 +69,8 @@ screen_redraw_screen(struct client *c, struct screen *s)
 	}
 
 	/* Fill in empty space below. */
-	if (w->sy < c->sy - status)
-		screen_redraw_blanky(c, w->sy, c->sy - status - w->sy, '=');
+	if (w->sy < c->tty.sy - status)
+		screen_redraw_blanky(c, w->sy, c->tty.sy - status - w->sy, '=');
 
 	/* Draw the status line. */
 	screen_redraw_status(c);
@@ -80,7 +80,7 @@ screen_redraw_screen(struct client *c, struct screen *s)
 void
 screen_redraw_status(struct client *c)
 {
-	screen_redraw_line(c, &c->status, c->sy - 1, 0);
+	screen_redraw_line(c, &c->status, c->tty.sy - 1, 0);
 }
 
 /* Draw blank columns. */
@@ -90,7 +90,7 @@ screen_redraw_blankx(struct client *c, u_int ox, u_int nx)
 	u_int	i, j;
 
 	tty_putcode(&c->tty, TTYC_SGR0);
-	for (j = 0; j < c->sy; j++) {
+	for (j = 0; j < c->tty.sy; j++) {
 		tty_putcode2(&c->tty, TTYC_CUP, j, ox);
 		for (i = 0; i < nx; i++)
 			tty_putc(&c->tty, ' ');
@@ -110,7 +110,7 @@ screen_redraw_blanky(struct client *c, u_int oy, u_int ny, char ch)
 	tty_putcode(&c->tty, TTYC_SGR0);
 	for (j = 0; j < ny; j++) {
 		tty_putcode2(&c->tty, TTYC_CUP, oy + j, 0);
-		for (i = 0; i < c->sx; i++) {
+		for (i = 0; i < c->tty.sx; i++) {
 			if (j == 0)
 				tty_putc(&c->tty, ch);
 			else
@@ -132,8 +132,8 @@ screen_redraw_line(struct client *c, struct screen *s, u_int oy, u_int py)
 	u_int			 i, sx;
 
 	sx = screen_size_x(s);
-	if (sx > c->sx)
-		sx = c->sx;
+	if (sx > c->tty.sx)
+		sx = c->tty.sx;
 	for (i = 0; i < sx; i++) {
 		gc = grid_view_peek_cell(s->grid, i, py);
  		tty_cursor(&c->tty, i, py, oy);
diff --git a/server-msg.c b/server-msg.c
index c972b8fe..27fe5a3b 100644
--- a/server-msg.c
+++ b/server-msg.c
@@ -1,4 +1,4 @@
-/* $Id: server-msg.c,v 1.62 2009-01-28 17:57:00 nicm Exp $ */
+/* $Id: server-msg.c,v 1.63 2009-02-11 17:50:35 nicm Exp $ */
 
 /*
  * Copyright (c) 2007 Nicholas Marriott <nicm@users.sourceforge.net>
@@ -192,8 +192,8 @@ server_msg_fn_identify(struct hdr *hdr, struct client *c)
 		return (0);
 	}
 
-	c->sx = data.sx;
-	c->sy = data.sy;
+	c->tty.sx = data.sx;
+	c->tty.sy = data.sy;
 
 	c->cwd = NULL;
 	if (*data.cwd != '\0')
@@ -225,12 +225,12 @@ server_msg_fn_resize(struct hdr *hdr, struct client *c)
 
 	log_debug("resize msg from client: %u,%u", data.sx, data.sy);
 
-	c->sx = data.sx;
-	if (c->sx == 0)
-		c->sx = 80;
-	c->sy = data.sy;
-	if (c->sy == 0)
-		c->sy = 25;
+	c->tty.sx = data.sx;
+	if (c->tty.sx == 0)
+		c->tty.sx = 80;
+	c->tty.sy = data.sy;
+	if (c->tty.sy == 0)
+		c->tty.sy = 25;
 	
 	c->tty.cx = UINT_MAX;
 	c->tty.cy = UINT_MAX;
diff --git a/server.c b/server.c
index d7ef46f7..1a5f6166 100644
--- a/server.c
+++ b/server.c
@@ -1,4 +1,4 @@
-/* $Id: server.c,v 1.119 2009-02-10 00:18:06 nicm Exp $ */
+/* $Id: server.c,v 1.120 2009-02-11 17:50:35 nicm Exp $ */
 
 /*
  * Copyright (c) 2007 Nicholas Marriott <nicm@users.sourceforge.net>
@@ -85,9 +85,9 @@ server_create_client(int fd)
 	c->title = NULL;
 
 	c->session = NULL;
-	c->sx = 80;
-	c->sy = 25;
-	screen_init(&c->status, c->sx, 1, 0);
+	c->tty.sx = 80;
+	c->tty.sy = 25;
+	screen_init(&c->status, c->tty.sx, 1, 0);
 
 	c->message_string = NULL;
 
@@ -520,8 +520,8 @@ server_redraw_locked(struct client *c)
 	u_int			colour, xx, yy;
 	int    			style;
 
-	xx = c->sx;
-	yy = c->sy - 1;
+	xx = c->tty.sx;
+	yy = c->tty.sy - 1;
 	if (xx == 0 || yy == 0)
 		return;
 	colour = options_get_number(
@@ -768,7 +768,7 @@ server_handle_client(struct client *c)
 	
 	/* Ensure cursor position and mode settings. */
 	status = options_get_number(&c->session->options, "status");
-	if (wp->yoff + wp->screen->cy < c->sy - status)
+	if (wp->yoff + wp->screen->cy < c->tty.sy - status)
 		tty_cursor(&c->tty, wp->screen->cx, wp->screen->cy, wp->yoff);
 
 	mode = wp->screen->mode;
diff --git a/status.c b/status.c
index e8d68cd4..190b1c96 100644
--- a/status.c
+++ b/status.c
@@ -1,4 +1,4 @@
-/* $Id: status.c,v 1.72 2009-02-10 00:18:06 nicm Exp $ */
+/* $Id: status.c,v 1.73 2009-02-11 17:50:36 nicm Exp $ */
 
 /*
  * Copyright (c) 2007 Nicholas Marriott <nicm@users.sourceforge.net>
@@ -56,10 +56,10 @@ status_redraw(struct client *c)
 
 	/* Create the target screen. */
 	memcpy(&old_status, &c->status, sizeof old_status);
-	screen_init(&c->status, c->sx, 1, 0);
+	screen_init(&c->status, c->tty.sx, 1, 0);
 
 	/* No status line? */
-	if (c->sy == 0 || !options_get_number(&s->options, "status"))
+	if (c->tty.sy == 0 || !options_get_number(&s->options, "status"))
 		goto off;
 	larrow = rarrow = 0;
 
@@ -70,7 +70,7 @@ status_redraw(struct client *c)
 	stdgc.fg = options_get_number(&s->options, "status-bg");
 	stdgc.attr |= options_get_number(&s->options, "status-attr");
 
-	yy = c->sy - 1;
+	yy = c->tty.sy - 1;
 	if (yy == 0)
 		goto blank;
 
@@ -98,9 +98,9 @@ status_redraw(struct client *c)
 		xx += llen + 1;
 	if (rlen != 0)
 		xx += rlen + 1;
-	if (c->sx == 0 || c->sx <= xx)
+	if (c->tty.sx == 0 || c->tty.sx <= xx)
 		goto blank;
-	xx = c->sx - xx;
+	xx = c->tty.sx - xx;
 
 	/*
 	 * Right. We have xx characters to fill. Find out how much is to go in
@@ -215,7 +215,7 @@ draw:
 
 	/* Draw the last item. */
 	if (rlen != 0) {
-		screen_write_cursormove(&ctx, c->sx - rlen - 1, yy);
+		screen_write_cursormove(&ctx, c->tty.sx - rlen - 1, yy);
 		screen_write_puts(&ctx, &stdgc, " %s", right);
 	}
 
@@ -235,9 +235,9 @@ draw:
 		if (rarrow == -1)
 			gc.attr ^= GRID_ATTR_REVERSE;
 		if (rlen != 0)
-			screen_write_cursormove(&ctx, c->sx - rlen - 2, yy);
+			screen_write_cursormove(&ctx, c->tty.sx - rlen - 2, yy);
 		else
-			screen_write_cursormove(&ctx, c->sx - 1, yy);
+			screen_write_cursormove(&ctx, c->tty.sx - 1, yy);
 		screen_write_putc(&ctx, &gc, '>');
 	}
 
@@ -247,7 +247,7 @@ blank:
  	/* Just draw the whole line as blank. */
 	screen_write_start(&ctx, NULL, &c->status);
 	screen_write_cursormove(&ctx, 0, yy);
-	for (offset = 0; offset < c->sx; offset++)
+	for (offset = 0; offset < c->tty.sx; offset++)
 		screen_write_putc(&ctx, &stdgc, ' ');
 
 	goto out;
@@ -267,13 +267,13 @@ off:
 	}
 
 	screen_write_cursormove(&ctx, 0, 0);
-	if (sy < c->sy) {
+	if (sy < c->tty.sy) {
 		/* If the screen is too small, use blank. */
- 		for (offset = 0; offset < c->sx; offset++)
+ 		for (offset = 0; offset < c->tty.sx; offset++)
  			screen_write_putc(&ctx, &stdgc, ' ');
 	} else {
 		screen_write_copy(&ctx,
-		    sc, 0, sc->grid->hsize + screen_size_y(sc) - 1, c->sx, 1);
+		    sc, 0, sc->grid->hsize + screen_size_y(sc) - 1, c->tty.sx, 1);
 	}
 
 out:
@@ -498,14 +498,14 @@ status_message_redraw(struct client *c)
 	size_t			        len;
 	struct grid_cell		gc;
 
-	if (c->sx == 0 || c->sy == 0)
+	if (c->tty.sx == 0 || c->tty.sy == 0)
 		return (0);
 	memcpy(&old_status, &c->status, sizeof old_status);
-	screen_init(&c->status, c->sx, 1, 0);
+	screen_init(&c->status, c->tty.sx, 1, 0);
 
 	len = strlen(c->message_string);
-	if (len > c->sx)
-		len = c->sx;
+	if (len > c->tty.sx)
+		len = c->tty.sx;
 
 	memcpy(&gc, &grid_default_cell, sizeof gc);
 	gc.bg = options_get_number(&s->options, "message-fg");
@@ -516,7 +516,7 @@ status_message_redraw(struct client *c)
 
 	screen_write_cursormove(&ctx, 0, 0);
 	screen_write_puts(&ctx, &gc, "%.*s", (int) len, c->message_string);
-	for (; len < c->sx; len++)
+	for (; len < c->tty.sx; len++)
 		screen_write_putc(&ctx, &gc, ' ');
 
 	screen_write_stop(&ctx);
@@ -540,15 +540,15 @@ status_prompt_redraw(struct client *c)
 	char				ch;
 	struct grid_cell		gc;
 
-	if (c->sx == 0 || c->sy == 0)
+	if (c->tty.sx == 0 || c->tty.sy == 0)
 		return (0);
 	memcpy(&old_status, &c->status, sizeof old_status);
-	screen_init(&c->status, c->sx, 1, 0);
+	screen_init(&c->status, c->tty.sx, 1, 0);
 	offset = 0;
 
 	len = strlen(c->prompt_string);
-	if (len > c->sx)
-		len = c->sx;
+	if (len > c->tty.sx)
+		len = c->tty.sx;
 
 	memcpy(&gc, &grid_default_cell, sizeof gc);
 	gc.bg = options_get_number(&s->options, "message-fg");
@@ -560,7 +560,7 @@ status_prompt_redraw(struct client *c)
 	screen_write_cursormove(&ctx, 0, 0);
 	screen_write_puts(&ctx, &gc, "%.*s", (int) len, c->prompt_string);
 
-	left = c->sx - len;
+	left = c->tty.sx - len;
 	if (left != 0) {
 		if (c->prompt_index < left)
 			size = strlen(c->prompt_buffer);
@@ -581,7 +581,7 @@ status_prompt_redraw(struct client *c)
 			    "%.*s", (int) left, c->prompt_buffer + offset);
 		}
 
-		for (i = len + size; i < c->sx; i++)
+		for (i = len + size; i < c->tty.sx; i++)
 			screen_write_putc(&ctx, &gc, ' ');
 	}
 
diff --git a/tmux.h b/tmux.h
index 6a5a259c..8dcee8a7 100644
--- a/tmux.h
+++ b/tmux.h
@@ -1,4 +1,4 @@
-/* $Id: tmux.h,v 1.267 2009-02-11 17:04:39 nicm Exp $ */
+/* $Id: tmux.h,v 1.268 2009-02-11 17:50:36 nicm Exp $ */
 
 /*
  * Copyright (c) 2007 Nicholas Marriott <nicm@users.sourceforge.net>
@@ -712,6 +712,9 @@ SLIST_HEAD(tty_terms, tty_term);
 struct tty {
 	char		*path;
 
+        u_int            sx;
+        u_int            sy;
+
 	u_int		 cx;
 	u_int		 cy;
 
@@ -762,9 +765,6 @@ struct client {
 	struct timeval	 status_timer;
 	struct timeval	 repeat_timer;
 
-	u_int		 sx;
-	u_int		 sy;
-
 	struct screen	 status;
 
 #define CLIENT_TERMINAL 0x1