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tmux/cmd-resize-pane.c

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Import tmux, a terminal multiplexor allowing (among other things) a single terminal to be switched between several different windows and programs displayed on one terminal be detached from one terminal and moved to another. ok deraadt pirofti
2009-06-01 22:58:49 +00:00
/* $OpenBSD$ */
/*
* 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 <stdlib.h>
#include "tmux.h"
/*
* Increase or decrease pane size.
*/
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
void cmd_resize_pane_key_binding(struct cmd *, int);
Import tmux, a terminal multiplexor allowing (among other things) a single terminal to be switched between several different windows and programs displayed on one terminal be detached from one terminal and moved to another. ok deraadt pirofti
2009-06-01 22:58:49 +00:00
int cmd_resize_pane_exec(struct cmd *, struct cmd_ctx *);
const struct cmd_entry cmd_resize_pane_entry = {
"resize-pane", "resizep",
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
"DLRt:U", 0, 1,
Get rid of the ugly CMD_CHFLAG macro and use a const string (eg "dDU") in the command entry structs and a couple of functions to check/set the flags.
2009-11-13 19:53:28 +00:00
"[-DLRU] " CMD_TARGET_PANE_USAGE " [adjustment]",
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,
cmd_resize_pane_key_binding,
NULL,
cmd_resize_pane_exec
Import tmux, a terminal multiplexor allowing (among other things) a single terminal to be switched between several different windows and programs displayed on one terminal be detached from one terminal and moved to another. ok deraadt pirofti
2009-06-01 22:58:49 +00:00
};
void
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
cmd_resize_pane_key_binding(struct cmd *self, int key)
Import tmux, a terminal multiplexor allowing (among other things) a single terminal to be switched between several different windows and programs displayed on one terminal be detached from one terminal and moved to another. ok deraadt pirofti
2009-06-01 22:58:49 +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
switch (key) {
case KEYC_UP | KEYC_CTRL:
self->args = args_create(0);
args_set(self->args, 'U', NULL);
break;
case KEYC_DOWN | KEYC_CTRL:
self->args = args_create(0);
args_set(self->args, 'D', NULL);
break;
case KEYC_LEFT | KEYC_CTRL:
self->args = args_create(0);
args_set(self->args, 'L', NULL);
break;
case KEYC_RIGHT | KEYC_CTRL:
self->args = args_create(0);
args_set(self->args, 'R', NULL);
break;
case KEYC_UP | KEYC_ESCAPE:
self->args = args_create(1, "5");
args_set(self->args, 'U', NULL);
break;
case KEYC_DOWN | KEYC_ESCAPE:
self->args = args_create(1, "5");
args_set(self->args, 'D', NULL);
break;
case KEYC_LEFT | KEYC_ESCAPE:
self->args = args_create(1, "5");
args_set(self->args, 'L', NULL);
break;
case KEYC_RIGHT | KEYC_ESCAPE:
self->args = args_create(1, "5");
args_set(self->args, 'R', NULL);
break;
default:
self->args = args_create(0);
break;
Improved layout code. Each window now has a tree of layout cells associated with it. In this tree, each node is either a horizontal or vertical cell containing a list of other cells running from left-to-right or top-to-bottom, or a leaf cell which is associated with a pane. The major functional changes are: - panes may now be split arbitrarily both horizontally (splitw -h, C-b %) and vertically (splitw -v, C-b "); - panes may be resized both horizontally and vertically (resizep -L/-R/-U/-D, bound to C-b left/right/up/down and C-b M-left/right/up/down); - layouts are now applied and then may be modified by resizing or splitting panes, rather than being fixed and reapplied when the window is resized or panes are added; - manual-vertical layout is no longer necessary, and active-only layout is gone (but may return in future); - the main-pane layouts now reduce the size of the main pane to fit all panes if possible. Thanks to all who tested.
2009-07-19 13:21:40 +00:00
}
Import tmux, a terminal multiplexor allowing (among other things) a single terminal to be switched between several different windows and programs displayed on one terminal be detached from one terminal and moved to another. ok deraadt pirofti
2009-06-01 22:58:49 +00:00
}
int
cmd_resize_pane_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;
Import tmux, a terminal multiplexor allowing (among other things) a single terminal to be switched between several different windows and programs displayed on one terminal be detached from one terminal and moved to another. ok deraadt pirofti
2009-06-01 22:58:49 +00:00
struct winlink *wl;
const char *errstr;
struct window_pane *wp;
u_int adjust;
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_pane(ctx, args_get(args, 't'), NULL, &wp)) == NULL)
Import tmux, a terminal multiplexor allowing (among other things) a single terminal to be switched between several different windows and programs displayed on one terminal be detached from one terminal and moved to another. ok deraadt pirofti
2009-06-01 22:58:49 +00:00
return (-1);
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 (args->argc == 0)
Import tmux, a terminal multiplexor allowing (among other things) a single terminal to be switched between several different windows and programs displayed on one terminal be detached from one terminal and moved to another. ok deraadt pirofti
2009-06-01 22:58:49 +00:00
adjust = 1;
else {
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
adjust = strtonum(args->argv[0], 1, INT_MAX, &errstr);
Import tmux, a terminal multiplexor allowing (among other things) a single terminal to be switched between several different windows and programs displayed on one terminal be detached from one terminal and moved to another. ok deraadt pirofti
2009-06-01 22:58:49 +00:00
if (errstr != NULL) {
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
ctx->error(ctx, "adjustment %s", errstr);
Import tmux, a terminal multiplexor allowing (among other things) a single terminal to be switched between several different windows and programs displayed on one terminal be detached from one terminal and moved to another. ok deraadt pirofti
2009-06-01 22:58:49 +00:00
return (-1);
}
}
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 (args_has(self->args, 'L'))
Get rid of the ugly CMD_CHFLAG macro and use a const string (eg "dDU") in the command entry structs and a couple of functions to check/set the flags.
2009-11-13 19:53:28 +00:00
layout_resize_pane(wp, LAYOUT_LEFTRIGHT, -adjust);
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
else if (args_has(self->args, 'R'))
Improved layout code. Each window now has a tree of layout cells associated with it. In this tree, each node is either a horizontal or vertical cell containing a list of other cells running from left-to-right or top-to-bottom, or a leaf cell which is associated with a pane. The major functional changes are: - panes may now be split arbitrarily both horizontally (splitw -h, C-b %) and vertically (splitw -v, C-b "); - panes may be resized both horizontally and vertically (resizep -L/-R/-U/-D, bound to C-b left/right/up/down and C-b M-left/right/up/down); - layouts are now applied and then may be modified by resizing or splitting panes, rather than being fixed and reapplied when the window is resized or panes are added; - manual-vertical layout is no longer necessary, and active-only layout is gone (but may return in future); - the main-pane layouts now reduce the size of the main pane to fit all panes if possible. Thanks to all who tested.
2009-07-19 13:21:40 +00:00
layout_resize_pane(wp, LAYOUT_LEFTRIGHT, adjust);
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
else if (args_has(self->args, 'U'))
Get rid of the ugly CMD_CHFLAG macro and use a const string (eg "dDU") in the command entry structs and a couple of functions to check/set the flags.
2009-11-13 19:53:28 +00:00
layout_resize_pane(wp, LAYOUT_TOPBOTTOM, -adjust);
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
else if (args_has(self->args, 'D'))
Improved layout code. Each window now has a tree of layout cells associated with it. In this tree, each node is either a horizontal or vertical cell containing a list of other cells running from left-to-right or top-to-bottom, or a leaf cell which is associated with a pane. The major functional changes are: - panes may now be split arbitrarily both horizontally (splitw -h, C-b %) and vertically (splitw -v, C-b "); - panes may be resized both horizontally and vertically (resizep -L/-R/-U/-D, bound to C-b left/right/up/down and C-b M-left/right/up/down); - layouts are now applied and then may be modified by resizing or splitting panes, rather than being fixed and reapplied when the window is resized or panes are added; - manual-vertical layout is no longer necessary, and active-only layout is gone (but may return in future); - the main-pane layouts now reduce the size of the main pane to fit all panes if possible. Thanks to all who tested.
2009-07-19 13:21:40 +00:00
layout_resize_pane(wp, LAYOUT_TOPBOTTOM, adjust);
Import tmux, a terminal multiplexor allowing (among other things) a single terminal to be switched between several different windows and programs displayed on one terminal be detached from one terminal and moved to another. ok deraadt pirofti
2009-06-01 22:58:49 +00:00
server_redraw_window(wl->window);
return (0);
}
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