up-pane and down-pane commands.

CHANGES

@@ -1,5 +1,6 @@
 14 January 2009
 
+* up-pane and down-pane commands, bound to arrow up and down by default.
 * Multiple vertical window splitting. Minimum pane size is four lines, an
   (unhelpful) error will be shown if attempting to split a window with less
   that eight lines. If the window is resized, as many panes are shown as can
@@ -8,9 +9,6 @@
 
   Note the -p and -l options to split-window are now gone, these may reappear
   once I think them through again.
-
-  To come: up-pane, down-pane; switch-pane will support -p and become
-  select-pane.
 * Server locking on inactivity (lock-after-time) is now disabled by default.
 
 13 January 2009
@@ -917,7 +915,7 @@
   (including mutt, emacs). No status bar yet and no key remapping or other
   customisation.
 
-$Id: CHANGES,v 1.203 2009-01-14 19:29:32 nicm Exp $
+$Id: CHANGES,v 1.204 2009-01-14 19:41:15 nicm Exp $
 
  LocalWords:  showw utf UTF fulvio ciriaco joshe OSC APC gettime abc DEF OA clr
  LocalWords:  rivo nurges lscm Erdely eol smysession mysession ek dstname RB

GNUmakefile

@@ -1,4 +1,4 @@
-# $Id: GNUmakefile,v 1.52 2009-01-13 06:50:10 nicm Exp $
+# $Id: GNUmakefile,v 1.53 2009-01-14 19:41:15 nicm Exp $
 
 .PHONY: clean
 
@@ -35,6 +35,7 @@ SRCS= tmux.c server.c server-msg.c server-fn.c buffer.c buffer-poll.c status.c \
       cmd-clock-mode.c cmd-lock-server.c cmd-set-password.c \
       cmd-save-buffer.c cmd-switch-pane.c cmd-split-window.c \
       cmd-resize-pane-up.c cmd-resize-pane-down.c cmd-kill-pane.c \
+      cmd-up-pane.c cmd-down-pane.c \
       window-clock.c window-scroll.c window-more.c window-copy.c \
       options.c options-cmd.c paste.c colour.c utf8.c clock.c \
       tty.c tty-term.c tty-keys.c tty-write.c

Makefile

@@ -1,4 +1,4 @@
-# $Id: Makefile,v 1.91 2009-01-13 06:50:10 nicm Exp $
+# $Id: Makefile,v 1.92 2009-01-14 19:41:15 nicm Exp $
 
 .SUFFIXES: .c .o .y .h
 .PHONY: clean update-index.html upload-index.html
@@ -39,6 +39,7 @@ SRCS= tmux.c server.c server-msg.c server-fn.c buffer.c buffer-poll.c status.c \
       cmd-clock-mode.c cmd-lock-server.c cmd-set-password.c \
       cmd-save-buffer.c cmd-switch-pane.c cmd-split-window.c \
       cmd-resize-pane-up.c cmd-resize-pane-down.c cmd-kill-pane.c \
+      cmd-up-pane.c cmd-down-pane.c \
       window-clock.c window-scroll.c window-more.c window-copy.c \
       options.c options-cmd.c paste.c colour.c utf8.c clock.c \
       tty.c tty-term.c tty-keys.c tty-write.c

cmd-down-pane.c

@@ -0,0 +1,61 @@
+/* $Id: cmd-down-pane.c,v 1.1 2009-01-14 19:41:15 nicm Exp $ */
+
+/*
+ * 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 "tmux.h"
+
+/*
+ * Move down a pane.
+ */
+
+void	cmd_down_pane_exec(struct cmd *, struct cmd_ctx *);
+
+const struct cmd_entry cmd_down_pane_entry = {
+	"down-pane", "downp",
+	CMD_TARGET_WINDOW_USAGE,
+	0,
+	cmd_target_init,
+	cmd_target_parse,
+	cmd_down_pane_exec,
+	cmd_target_send,
+	cmd_target_recv,
+	cmd_target_free,
+	cmd_target_print
+};
+
+void
+cmd_down_pane_exec(struct cmd *self, struct cmd_ctx *ctx)
+{
+	struct cmd_target_data	*data = self->data;
+	struct winlink		*wl;
+	struct window		*w;
+
+	if ((wl = cmd_find_window(ctx, data->target, NULL)) == NULL)
+		return;
+	w = wl->window;
+
+	do {
+		w->active = TAILQ_NEXT(w->active, entry);
+		if (w->active == NULL)
+			w->active = TAILQ_FIRST(&w->panes);
+	} while (w->active->flags & PANE_HIDDEN);
+
+	if (ctx->cmdclient != NULL)
+		server_write_client(ctx->cmdclient, MSG_EXIT, NULL, 0);
+}

cmd-up-pane.c

@@ -0,0 +1,61 @@
+/* $Id: cmd-up-pane.c,v 1.1 2009-01-14 19:41:15 nicm Exp $ */
+
+/*
+ * 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 "tmux.h"
+
+/*
+ * Move up a pane.
+ */
+
+void	cmd_up_pane_exec(struct cmd *, struct cmd_ctx *);
+
+const struct cmd_entry cmd_up_pane_entry = {
+	"up-pane", "upp",
+	CMD_TARGET_WINDOW_USAGE,
+	0,
+	cmd_target_init,
+	cmd_target_parse,
+	cmd_up_pane_exec,
+	cmd_target_send,
+	cmd_target_recv,
+	cmd_target_free,
+	cmd_target_print
+};
+
+void
+cmd_up_pane_exec(struct cmd *self, struct cmd_ctx *ctx)
+{
+	struct cmd_target_data	*data = self->data;
+	struct winlink		*wl;
+	struct window		*w;
+
+	if ((wl = cmd_find_window(ctx, data->target, NULL)) == NULL)
+		return;
+	w = wl->window;
+
+	do {
+		w->active = TAILQ_PREV(w->active, window_panes, entry);
+		if (w->active == NULL)
+			w->active = TAILQ_LAST(&w->panes, window_panes);
+	} while (w->active->flags & PANE_HIDDEN);
+
+	if (ctx->cmdclient != NULL)
+		server_write_client(ctx->cmdclient, MSG_EXIT, NULL, 0);
+}

cmd.c

@@ -1,4 +1,4 @@
-/* $Id: cmd.c,v 1.76 2009-01-13 06:50:10 nicm Exp $ */
+/* $Id: cmd.c,v 1.77 2009-01-14 19:41:15 nicm Exp $ */
 
 /*
  * Copyright (c) 2007 Nicholas Marriott <nicm@users.sourceforge.net>
@@ -33,6 +33,7 @@ const struct cmd_entry *cmd_table[] = {
 	&cmd_copy_mode_entry,
 	&cmd_delete_buffer_entry,
 	&cmd_detach_client_entry,
+	&cmd_down_pane_entry,
 	&cmd_has_session_entry,
 	&cmd_kill_pane_entry,
 	&cmd_kill_server_entry,
@@ -81,6 +82,7 @@ const struct cmd_entry *cmd_table[] = {
 	&cmd_switch_pane_entry,
 	&cmd_unbind_key_entry,
 	&cmd_unlink_window_entry,
+	&cmd_up_pane_entry,
 	NULL
 };
 

key-bindings.c

@@ -1,4 +1,4 @@
-/* $Id: key-bindings.c,v 1.46 2009-01-14 19:29:32 nicm Exp $ */
+/* $Id: key-bindings.c,v 1.47 2009-01-14 19:41:15 nicm Exp $ */
 
 /*
  * Copyright (c) 2007 Nicholas Marriott <nicm@users.sourceforge.net>
@@ -109,6 +109,8 @@ key_bindings_init(void)
 		{ 't', &cmd_clock_mode_entry },
 		{ 'w', &cmd_list_windows_entry },
 		{ 'x', &cmd_kill_pane_entry, },	
+		{ KEYC_UP, &cmd_up_pane_entry },
+		{ KEYC_DOWN, &cmd_down_pane_entry },
 		{ KEYC_ADDCTL(KEYC_UP), &cmd_resize_pane_up_entry },
 		{ KEYC_ADDCTL(KEYC_DOWN), &cmd_resize_pane_down_entry },
 		{ META, &cmd_send_prefix_entry },

tmux.h

@@ -1,4 +1,4 @@
-/* $Id: tmux.h,v 1.230 2009-01-14 19:29:32 nicm Exp $ */
+/* $Id: tmux.h,v 1.231 2009-01-14 19:41:15 nicm Exp $ */
 
 /*
  * Copyright (c) 2007 Nicholas Marriott <nicm@users.sourceforge.net>
@@ -1089,6 +1089,7 @@ extern const struct cmd_entry cmd_command_prompt_entry;
 extern const struct cmd_entry cmd_copy_mode_entry;
 extern const struct cmd_entry cmd_delete_buffer_entry;
 extern const struct cmd_entry cmd_detach_client_entry;
+extern const struct cmd_entry cmd_down_pane_entry;
 extern const struct cmd_entry cmd_has_session_entry;
 extern const struct cmd_entry cmd_kill_pane_entry;
 extern const struct cmd_entry cmd_kill_server_entry;
@@ -1137,6 +1138,7 @@ extern const struct cmd_entry cmd_switch_client_entry;
 extern const struct cmd_entry cmd_switch_pane_entry;
 extern const struct cmd_entry cmd_unbind_key_entry;
 extern const struct cmd_entry cmd_unlink_window_entry;
+extern const struct cmd_entry cmd_up_pane_entry;
 
 /* cmd-string.c */
 int	cmd_string_parse(const char *, struct cmd **, char **);