From 5aa49e695ecb31bdef210fc1dec2b2ef0d460845 Mon Sep 17 00:00:00 2001
From: Nicholas Marriott <nicm@openbsd.org>
Date: Sat, 10 Oct 2009 17:19:38 +0000
Subject: Split list-panes off from list-windows.

---
 cmd-list-panes.c | 78 ++++++++++++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 78 insertions(+)
 create mode 100644 cmd-list-panes.c

(limited to 'cmd-list-panes.c')

diff --git a/cmd-list-panes.c b/cmd-list-panes.c
new file mode 100644
index 00000000..0dcf0009
--- /dev/null
+++ b/cmd-list-panes.c
@@ -0,0 +1,78 @@
+/* $OpenBSD$ */
+
+/*
+ * Copyright (c) 2009 Nicholas Marriott <nicm@users.sourceforge.net>
+ *
+ * Permission to use, copy, modify, and distribute this software for any
+ * purpose with or without fee is hereby granted, provided that the above
+ * copyright notice and this permission notice appear in all copies.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
+ * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
+ * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
+ * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
+ * WHATSOEVER RESULTING FROM LOSS OF MIND, USE, DATA OR PROFITS, WHETHER
+ * IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING
+ * OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
+ */
+
+#include <sys/types.h>
+
+#include <unistd.h>
+
+#include "tmux.h"
+
+/*
+ * List panes on given window..
+ */
+
+int	cmd_list_panes_exec(struct cmd *, struct cmd_ctx *);
+
+const struct cmd_entry cmd_list_panes_entry = {
+	"list-panes", "lsp",
+	CMD_TARGET_WINDOW_USAGE,
+	0, 0,
+	cmd_target_init,
+	cmd_target_parse,
+	cmd_list_panes_exec,
+	cmd_target_free,
+	cmd_target_print
+};
+
+int
+cmd_list_panes_exec(struct cmd *self, struct cmd_ctx *ctx)
+{
+	struct cmd_target_data	*data = self->data;
+	struct winlink		*wl;
+	struct window_pane	*wp;
+	struct grid		*gd;
+	struct grid_line	*gl;
+	u_int			 i;
+	unsigned long long	 size;
+	const char		*name;
+
+	if ((wl = cmd_find_window(ctx, data->target, NULL)) == NULL)
+		return (-1);
+
+	TAILQ_FOREACH(wp, &wl->window->panes, entry) {
+		gd = wp->base.grid;
+		
+		size = 0;
+		for (i = 0; i < gd->hsize; i++) {
+			gl = &gd->linedata[i];
+			size += gl->cellsize * sizeof *gl->celldata;
+			size += gl->utf8size * sizeof *gl->utf8data;
+		}
+		size += gd->hsize * sizeof *gd->linedata;
+		
+		name = NULL;
+		if (wp->fd != -1)
+			name = ttyname(wp->fd);
+		if (name == NULL)
+			name = "unknown";
+		ctx->print(ctx, "%s [%ux%u] [history %u/%u, %llu bytes]",
+		    name, wp->sx, wp->sy, gd->hsize, gd->hlimit, size);
+	}
+
+	return (0);
+}
-- 
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