1 files changed, 117 insertions, 0 deletions
diff --git a/cmd-choose-list.c b/cmd-choose-list.c
new file mode 100644
index 00000000..8b605d08
--- /dev/null
+++ b/cmd-choose-list.c
@@ -0,0 +1,117 @@
+/* $Id$ */
+
+/*
+ * Copyright (c) 2012 Thomas Adam <thomas@xteddy.org>
+ *
+ * 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 <ctype.h>
+#include <stdlib.h>
+
+#include <string.h>
+
+#include "tmux.h"
+
+#define CMD_CHOOSE_LIST_DEFAULT_TEMPLATE "run-shell '%%'"
+
+/*
+ * Enter choose mode to choose a custom list.
+ */
+
+enum cmd_retval cmd_choose_list_exec(struct cmd *, struct cmd_ctx *);
+
+void cmd_choose_list_callback(struct window_choose_data *);
+void cmd_choose_list_free(struct window_choose_data *);
+
+const struct cmd_entry cmd_choose_list_entry = {
+	"choose-list", NULL,
+	"l:t:", 0, 1,
+	"[-l items] " CMD_TARGET_WINDOW_USAGE "[template]",
+	0,
+	NULL,
+	NULL,
+	cmd_choose_list_exec
+};
+
+enum cmd_retval
+cmd_choose_list_exec(struct cmd *self, struct cmd_ctx *ctx)
+{
+	struct args			*args = self->args;
+	struct winlink			*wl;
+	const char			*lists;
+	char				*template, *list, *copy, *lists1;
+	u_int				 idx;
+
+	if (ctx->curclient == NULL) {
+		ctx->error(ctx, "must be run interactively");
+		return (CMD_RETURN_ERROR);
+	}
+
+	if ((lists = args_get(args, 'l')) == NULL)
+		return (CMD_RETURN_ERROR);
+
+	if ((wl = cmd_find_window(ctx, args_get(args, 't'), NULL)) == NULL)
+		return (CMD_RETURN_ERROR);
+
+	if (window_pane_set_mode(wl->window->active, &window_choose_mode) != 0)
+		return (CMD_RETURN_NORMAL);
+
+	if (args->argc != 0)
+		template = xstrdup(args->argv[0]);
+	else
+		template = xstrdup(CMD_CHOOSE_LIST_DEFAULT_TEMPLATE);
+
+	copy = lists1 = xstrdup(lists);
+	idx = 0;
+	while ((list = strsep(&lists1, ",")) != NULL)
+	{
+		if (*list == '\0') /* no empty entries */
+			continue;
+		window_choose_add_item(wl->window->active, ctx, wl, list,
+		    template, idx);
+		idx++;
+	}
+	free(copy);
+
+	window_choose_ready(wl->window->active, 0, cmd_choose_list_callback,
+	    cmd_choose_list_free);
+
+	free(template);
+
+	return (CMD_RETURN_NORMAL);
+}
+
+void
+cmd_choose_list_callback(struct window_choose_data *cdata)
+{
+	if (cdata == NULL || (cdata->client->flags & CLIENT_DEAD))
+		return;
+
+	window_choose_ctx(cdata);
+}
+
+void
+cmd_choose_list_free(struct window_choose_data *cdata)
+{
+	cdata->session->references--;
+	cdata->client->references--;
+
+	free(cdata->ft_template);
+	free(cdata->command);
+	format_free(cdata->ft);
+	free(cdata);
+
+}