This defines the choose-list command.
---
trunk/cmd-choose-list.c | 125 +++++++++++++++++++++++++++++++++++++++++++++++
trunk/cmd.c | 1 +
trunk/tmux.h | 1 +
3 files changed, 127 insertions(+)
create mode 100644 trunk/cmd-choose-list.c
diff --git a/trunk/cmd-choose-list.c b/trunk/cmd-choose-list.c
new file mode 100644
index 0000000..6f28c64
--- /dev/null
+++ b/trunk/cmd-choose-list.c
@@ -0,0 +1,125 @@
+/* $Id$ */
+
+/*
+ * Copyright (c) 2012 Thomas Adam <tho...@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"
+
+/* Default template. */
+#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;
+ const char *template;
+ char *list;
+ 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);
+
+ idx = 0;
+ while ((list = strsep((char **)&lists, ",")) != NULL)
+ {
+ /*
+ * Skip past trailing commas, resulting in the empty string
+ * being displayed.
+ */
+ if (strlen(list) == 0)
+ continue;
+
+ window_choose_add_item(wl->window->active, ctx, wl,
+ list, (char *)template, idx);
+ idx++;
+ }
+
+ window_choose_ready(wl->window->active, 0, cmd_choose_list_callback,
+ cmd_choose_list_free);
+
+ free((char *)template);
+
+ return (CMD_RETURN_NORMAL);
+}
+
+void
+cmd_choose_list_callback(struct window_choose_data *cdata)
+{
+ if (cdata == NULL)
+ return;
+
+ if (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);
+
+}
diff --git a/trunk/cmd.c b/trunk/cmd.c
index 2413642..d4b7e97 100644
--- a/trunk/cmd.c
+++ b/trunk/cmd.c
@@ -34,6 +34,7 @@ const struct cmd_entry *cmd_table[] = {
&cmd_capture_pane_entry,
&cmd_choose_buffer_entry,
&cmd_choose_client_entry,
+ &cmd_choose_list_entry,
&cmd_choose_session_entry,
&cmd_choose_tree_entry,
&cmd_choose_window_entry,
diff --git a/trunk/tmux.h b/trunk/tmux.h
index 0dedd14..3cb4af7 100644
--- a/trunk/tmux.h
+++ b/trunk/tmux.h
@@ -1666,6 +1666,7 @@ extern const struct cmd_entry cmd_break_pane_entry;
extern const struct cmd_entry cmd_capture_pane_entry;
extern const struct cmd_entry cmd_choose_buffer_entry;
extern const struct cmd_entry cmd_choose_client_entry;
+extern const struct cmd_entry cmd_choose_list_entry;
extern const struct cmd_entry cmd_choose_session_entry;
extern const struct cmd_entry cmd_choose_tree_entry;
extern const struct cmd_entry cmd_choose_window_entry;
--
1.7.10
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