1 files changed, 130 insertions, 0 deletions
diff --git a/cmd-list-windows.c b/cmd-list-windows.c
new file mode 100644
index 0000000..035471d
--- /dev/null
+++ b/cmd-list-windows.c
@@ -0,0 +1,130 @@
+/* $OpenBSD$ */
+
+/*
+ * Copyright (c) 2007 Nicholas Marriott <nicholas.marriott@gmail.com>
+ *
+ * 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 <stdlib.h>
+#include <unistd.h>
+
+#include "tmux.h"
+
+/*
+ * List windows on given session.
+ */
+
+#define LIST_WINDOWS_TEMPLATE					\
+	"#{window_index}: #{window_name}#{window_raw_flags} "	\
+	"(#{window_panes} panes) "				\
+	"[#{window_width}x#{window_height}] "			\
+	"[layout #{window_layout}] #{window_id}"		\
+	"#{?window_active, (active),}";
+#define LIST_WINDOWS_WITH_SESSION_TEMPLATE			\
+	"#{session_name}:"					\
+	"#{window_index}: #{window_name}#{window_raw_flags} "	\
+	"(#{window_panes} panes) "				\
+	"[#{window_width}x#{window_height}] "
+
+static enum cmd_retval	cmd_list_windows_exec(struct cmd *, struct cmdq_item *);
+
+static void	cmd_list_windows_server(struct cmd *, struct cmdq_item *);
+static void	cmd_list_windows_session(struct cmd *, struct session *,
+		    struct cmdq_item *, int);
+
+const struct cmd_entry cmd_list_windows_entry = {
+	.name = "list-windows",
+	.alias = "lsw",
+
+	.args = { "F:f:at:", 0, 0, NULL },
+	.usage = "[-a] [-F format] [-f filter] " CMD_TARGET_SESSION_USAGE,
+
+	.target = { 't', CMD_FIND_SESSION, 0 },
+
+	.flags = CMD_AFTERHOOK,
+	.exec = cmd_list_windows_exec
+};
+
+static enum cmd_retval
+cmd_list_windows_exec(struct cmd *self, struct cmdq_item *item)
+{
+	struct args		*args = cmd_get_args(self);
+	struct cmd_find_state	*target = cmdq_get_target(item);
+
+	if (args_has(args, 'a'))
+		cmd_list_windows_server(self, item);
+	else
+		cmd_list_windows_session(self, target->s, item, 0);
+
+	return (CMD_RETURN_NORMAL);
+}
+
+static void
+cmd_list_windows_server(struct cmd *self, struct cmdq_item *item)
+{
+	struct session	*s;
+
+	RB_FOREACH(s, sessions, &sessions)
+		cmd_list_windows_session(self, s, item, 1);
+}
+
+static void
+cmd_list_windows_session(struct cmd *self, struct session *s,
+    struct cmdq_item *item, int type)
+{
+	struct args		*args = cmd_get_args(self);
+	struct winlink		*wl;
+	u_int			 n;
+	struct format_tree	*ft;
+	const char		*template, *filter;
+	char			*line, *expanded;
+	int			 flag;
+
+	template = args_get(args, 'F');
+	if (template == NULL) {
+		switch (type) {
+		case 0:
+			template = LIST_WINDOWS_TEMPLATE;
+			break;
+		case 1:
+			template = LIST_WINDOWS_WITH_SESSION_TEMPLATE;
+			break;
+		}
+	}
+	filter = args_get(args, 'f');
+
+	n = 0;
+	RB_FOREACH(wl, winlinks, &s->windows) {
+		ft = format_create(cmdq_get_client(item), item, FORMAT_NONE, 0);
+		format_add(ft, "line", "%u", n);
+		format_defaults(ft, NULL, s, wl, NULL);
+
+		if (filter != NULL) {
+			expanded = format_expand(ft, filter);
+			flag = format_true(expanded);
+			free(expanded);
+		} else
+			flag = 1;
+		if (flag) {
+			line = format_expand(ft, template);
+			cmdq_print(item, "%s", line);
+			free(line);
+		}
+
+		format_free(ft);
+		n++;
+	}
+}