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tmux/cmd-choose-buffer.c

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Add a choose-buffer command for easier use of the paste buffer stack.
2010-06-21 21:44:09 +00:00
/* $OpenBSD$ */
/*
* Copyright (c) 2010 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 <ctype.h>
xfree is not particularly helpful, remove it. From Thomas Adam.
2012-07-10 11:53:01 +00:00
#include <stdlib.h>
Add a choose-buffer command for easier use of the paste buffer stack.
2010-06-21 21:44:09 +00:00
#include "tmux.h"
/*
* Enter choice mode to choose a buffer.
*/
Make command exec functions return an enum rather than -1/0/1 values and add a new value to mean "leave client running but don't attach" to fix problems with using some commands in a command sequence. Most of the work by Thomas Adam, problem reported by "jspenguin" on SF bug 3535531.
2012-07-11 07:10:15 +00:00
enum cmd_retval cmd_choose_buffer_exec(struct cmd *, struct cmd_ctx *);
Add a choose-buffer command for easier use of the paste buffer stack.
2010-06-21 21:44:09 +00:00
const struct cmd_entry cmd_choose_buffer_entry = {
"choose-buffer", NULL,
Switch all of the various choose- and list- commands over to the format infrastructure, from Thomas Adam.
2012-05-22 11:35:37 +00:00
"F:t:", 0, 1,
CMD_TARGET_WINDOW_USAGE " [-F format] [template]",
Clean up and simplify tmux command argument parsing. Originally, tmux commands were parsed in the client process into a struct with the command data which was then serialised and sent to the server to be executed. The parsing was later moved into the server (an argv was sent from the client), but the parse step and intermediate struct was kept. This change removes that struct and the separate parse step. Argument parsing and printing is now common to all commands (in arguments.c) with each command left with just an optional check function (to validate the arguments at parse time), the exec function and a function to set up any key bindings (renamed from the old init function). This is overall more simple and consistent. There should be no changes to any commands behaviour or syntax although as this touches every command please watch for any unexpected changes.
2011-01-04 00:42:46 +00:00
0,
NULL,
NULL,
cmd_choose_buffer_exec
Add a choose-buffer command for easier use of the paste buffer stack.
2010-06-21 21:44:09 +00:00
};
Make command exec functions return an enum rather than -1/0/1 values and add a new value to mean "leave client running but don't attach" to fix problems with using some commands in a command sequence. Most of the work by Thomas Adam, problem reported by "jspenguin" on SF bug 3535531.
2012-07-11 07:10:15 +00:00
enum cmd_retval
Add a choose-buffer command for easier use of the paste buffer stack.
2010-06-21 21:44:09 +00:00
cmd_choose_buffer_exec(struct cmd *self, struct cmd_ctx *ctx)
{
Clean up and simplify tmux command argument parsing. Originally, tmux commands were parsed in the client process into a struct with the command data which was then serialised and sent to the server to be executed. The parsing was later moved into the server (an argv was sent from the client), but the parse step and intermediate struct was kept. This change removes that struct and the separate parse step. Argument parsing and printing is now common to all commands (in arguments.c) with each command left with just an optional check function (to validate the arguments at parse time), the exec function and a function to set up any key bindings (renamed from the old init function). This is overall more simple and consistent. There should be no changes to any commands behaviour or syntax although as this touches every command please watch for any unexpected changes.
2011-01-04 00:42:46 +00:00
struct args *args = self->args;
Allow choose commands to be used outside tmux, so long as at least one client is attached.
2013-03-21 16:09:59 +00:00
struct client *c;
Clean up and simplify the choose mode code, from Thomas Adam.
2012-06-25 14:08:55 +00:00
struct window_choose_data *cdata;
Add a choose-buffer command for easier use of the paste buffer stack.
2010-06-21 21:44:09 +00:00
struct winlink *wl;
struct paste_buffer *pb;
Provide common helper function for adding windows and sessions to choose lists and expand %% in command before using it rather than at callback time. From Thomas Adam.
2012-06-25 14:27:25 +00:00
char *action, *action_data;
Switch all of the various choose- and list- commands over to the format infrastructure, from Thomas Adam.
2012-05-22 11:35:37 +00:00
const char *template;
Provide common helper function for adding windows and sessions to choose lists and expand %% in command before using it rather than at callback time. From Thomas Adam.
2012-06-25 14:27:25 +00:00
u_int idx;
Add a choose-buffer command for easier use of the paste buffer stack.
2010-06-21 21:44:09 +00:00
Allow choose commands to be used outside tmux, so long as at least one client is attached.
2013-03-21 16:09:59 +00:00
if ((c = cmd_current_client(ctx)) == NULL) {
ctx->error(ctx, "no client available");
Make command exec functions return an enum rather than -1/0/1 values and add a new value to mean "leave client running but don't attach" to fix problems with using some commands in a command sequence. Most of the work by Thomas Adam, problem reported by "jspenguin" on SF bug 3535531.
2012-07-11 07:10:15 +00:00
return (CMD_RETURN_ERROR);
Add a choose-buffer command for easier use of the paste buffer stack.
2010-06-21 21:44:09 +00:00
}
Switch all of the various choose- and list- commands over to the format infrastructure, from Thomas Adam.
2012-05-22 11:35:37 +00:00
if ((template = args_get(args, 'F')) == NULL)
Use a separate define for each default format template and strip clutter from the choose-tree defaults.
2012-08-14 08:51:53 +00:00
template = CHOOSE_BUFFER_TEMPLATE;
Switch all of the various choose- and list- commands over to the format infrastructure, from Thomas Adam.
2012-05-22 11:35:37 +00:00
Clean up and simplify tmux command argument parsing. Originally, tmux commands were parsed in the client process into a struct with the command data which was then serialised and sent to the server to be executed. The parsing was later moved into the server (an argv was sent from the client), but the parse step and intermediate struct was kept. This change removes that struct and the separate parse step. Argument parsing and printing is now common to all commands (in arguments.c) with each command left with just an optional check function (to validate the arguments at parse time), the exec function and a function to set up any key bindings (renamed from the old init function). This is overall more simple and consistent. There should be no changes to any commands behaviour or syntax although as this touches every command please watch for any unexpected changes.
2011-01-04 00:42:46 +00:00
if ((wl = cmd_find_window(ctx, args_get(args, 't'), NULL)) == NULL)
Make command exec functions return an enum rather than -1/0/1 values and add a new value to mean "leave client running but don't attach" to fix problems with using some commands in a command sequence. Most of the work by Thomas Adam, problem reported by "jspenguin" on SF bug 3535531.
2012-07-11 07:10:15 +00:00
return (CMD_RETURN_ERROR);
Add a choose-buffer command for easier use of the paste buffer stack.
2010-06-21 21:44:09 +00:00
Change from a per-session stack of buffers to one global stack which is much more convenient and also simplifies lot of code. This renders copy-buffer useless and makes buffer-limit now a server option. By Tiago Cunha.
2010-12-30 23:16:18 +00:00
if (paste_get_top(&global_buffers) == NULL)
Make command exec functions return an enum rather than -1/0/1 values and add a new value to mean "leave client running but don't attach" to fix problems with using some commands in a command sequence. Most of the work by Thomas Adam, problem reported by "jspenguin" on SF bug 3535531.
2012-07-11 07:10:15 +00:00
return (CMD_RETURN_NORMAL);
Add a choose-buffer command for easier use of the paste buffer stack.
2010-06-21 21:44:09 +00:00
if (window_pane_set_mode(wl->window->active, &window_choose_mode) != 0)
Make command exec functions return an enum rather than -1/0/1 values and add a new value to mean "leave client running but don't attach" to fix problems with using some commands in a command sequence. Most of the work by Thomas Adam, problem reported by "jspenguin" on SF bug 3535531.
2012-07-11 07:10:15 +00:00
return (CMD_RETURN_NORMAL);
Add a choose-buffer command for easier use of the paste buffer stack.
2010-06-21 21:44:09 +00:00
Provide common helper function for adding windows and sessions to choose lists and expand %% in command before using it rather than at callback time. From Thomas Adam.
2012-06-25 14:27:25 +00:00
if (args->argc != 0)
action = xstrdup(args->argv[0]);
else
action = xstrdup("paste-buffer -b '%%'");
Add a choose-buffer command for easier use of the paste buffer stack.
2010-06-21 21:44:09 +00:00
idx = 0;
Change from a per-session stack of buffers to one global stack which is much more convenient and also simplifies lot of code. This renders copy-buffer useless and makes buffer-limit now a server option. By Tiago Cunha.
2010-12-30 23:16:18 +00:00
while ((pb = paste_walk_stack(&global_buffers, &idx)) != NULL) {
Allow choose commands to be used outside tmux, so long as at least one client is attached.
2013-03-21 16:09:59 +00:00
cdata = window_choose_data_create(TREE_OTHER, c, c->session);
Clean up and simplify the choose mode code, from Thomas Adam.
2012-06-25 14:08:55 +00:00
cdata->idx = idx - 1;
Switch all of the various choose- and list- commands over to the format infrastructure, from Thomas Adam.
2012-05-22 11:35:37 +00:00
Clean up and simplify the choose mode code, from Thomas Adam.
2012-06-25 14:08:55 +00:00
cdata->ft_template = xstrdup(template);
format_add(cdata->ft, "line", "%u", idx - 1);
format_paste_buffer(cdata->ft, pb);
Add a choose-buffer command for easier use of the paste buffer stack.
2010-06-21 21:44:09 +00:00
Provide common helper function for adding windows and sessions to choose lists and expand %% in command before using it rather than at callback time. From Thomas Adam.
2012-06-25 14:27:25 +00:00
xasprintf(&action_data, "%u", idx - 1);
cdata->command = cmd_template_replace(action, action_data, 1);
xfree is not particularly helpful, remove it. From Thomas Adam.
2012-07-10 11:53:01 +00:00
free(action_data);
Provide common helper function for adding windows and sessions to choose lists and expand %% in command before using it rather than at callback time. From Thomas Adam.
2012-06-25 14:27:25 +00:00
Clean up and simplify the choose mode code, from Thomas Adam.
2012-06-25 14:08:55 +00:00
window_choose_add(wl->window->active, cdata);
}
xfree is not particularly helpful, remove it. From Thomas Adam.
2012-07-10 11:53:01 +00:00
free(action);
Add a choose-buffer command for easier use of the paste buffer stack.
2010-06-21 21:44:09 +00:00
Allow choose commands to be used outside tmux, so long as at least one client is attached.
2013-03-21 16:09:59 +00:00
window_choose_ready(wl->window->active, 0, NULL);
Add a choose-buffer command for easier use of the paste buffer stack.
2010-06-21 21:44:09 +00:00
Make command exec functions return an enum rather than -1/0/1 values and add a new value to mean "leave client running but don't attach" to fix problems with using some commands in a command sequence. Most of the work by Thomas Adam, problem reported by "jspenguin" on SF bug 3535531.
2012-07-11 07:10:15 +00:00
return (CMD_RETURN_NORMAL);
Add a choose-buffer command for easier use of the paste buffer stack.
2010-06-21 21:44:09 +00:00
}
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