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tmux/cmd-copy-mode.c

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Sync OpenBSD patchset 829: 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.
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/* $Id: cmd-copy-mode.c,v 1.29 2011-01-07 14:45:34 tcunha Exp $ */
Forgot to commit.
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/*
* Copyright (c) 2007 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"
/*
Comments no longer valid.
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* Enter copy mode.
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*/
Sync OpenBSD patchset 829: 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.
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void cmd_copy_mode_key_binding(struct cmd *, int);
Pass return code from _exec; allow command sequences to work from the command line.
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int cmd_copy_mode_exec(struct cmd *, struct cmd_ctx *);
Forgot to commit.
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const struct cmd_entry cmd_copy_mode_entry = {
Trimify.
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"copy-mode", NULL,
Sync OpenBSD patchset 829: 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.
2011-01-07 14:45:34 +00:00
"t:u", 0, 0,
Sync OpenBSD patchset 271: Now that pane targets (-t) are supported, switch some commands to use them where it makes sense: clock-mode, copy-mode, scroll-mode, send-keys, send-prefix.
2009-08-20 11:37:46 +00:00
"[-u] " CMD_TARGET_PANE_USAGE,
Sync OpenBSD patchset 829: 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.
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0,
cmd_copy_mode_key_binding,
NULL,
cmd_copy_mode_exec
Forgot to commit.
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};
Sync OpenBSD patchset 362: Remove scroll mode which is now redundant, copy mode should be used instead. The = key binding now does nothing.
2009-10-06 14:14:07 +00:00
void
Sync OpenBSD patchset 829: 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.
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cmd_copy_mode_key_binding(struct cmd *self, int key)
Sync OpenBSD patchset 362: Remove scroll mode which is now redundant, copy mode should be used instead. The = key binding now does nothing.
2009-10-06 14:14:07 +00:00
{
Sync OpenBSD patchset 829: 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.
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self->args = args_create(0);
if (key == KEYC_PPAGE)
args_set(self->args, 'u', NULL);
Sync OpenBSD patchset 362: Remove scroll mode which is now redundant, copy mode should be used instead. The = key binding now does nothing.
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}
Pass return code from _exec; allow command sequences to work from the command line.
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int
Easy bits of arg printing for list-keys.
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cmd_copy_mode_exec(struct cmd *self, struct cmd_ctx *ctx)
Forgot to commit.
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{
Sync OpenBSD patchset 829: 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.
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struct args *args = self->args;
Don't try to page up with scroll-mode -u or copy-mode -u unless the mode was successfully changed - if already in a different mode, it would corrupt the mode data.
2009-06-29 22:04:07 +00:00
struct window_pane *wp;
Move -s and -c down a level so handling them is the responsibility of the command (with some helper functions), rather than the top-level. This changes the action command syntax so that -s and -c must be after the command rather than before.
2008-06-02 18:08:17 +00:00
Sync OpenBSD patchset 829: 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.
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if (cmd_find_pane(ctx, args_get(args, 't'), NULL, &wp) == NULL)
Pass return code from _exec; allow command sequences to work from the command line.
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return (-1);
Forgot to commit.
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Sync OpenBSD patchset 748: Handle failure to change mode, to avoid dying when switching into copy mode when already in a different mode. Reported by "Florian".
2010-08-11 22:18:28 +00:00
if (window_pane_set_mode(wp, &window_copy_mode) != 0)
return (0);
Merge output (more) and copy modes into one single mode (called copy).
2010-04-05 05:11:44 +00:00
window_copy_init_from_pane(wp);
Sync OpenBSD patchset 829: 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.
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if (wp->mode == &window_copy_mode && args_has(self->args, 'u'))
Don't try to page up with scroll-mode -u or copy-mode -u unless the mode was successfully changed - if already in a different mode, it would corrupt the mode data.
2009-06-29 22:04:07 +00:00
window_copy_pageup(wp);
-u to start with screen scrolled up.
2009-01-27 23:35:44 +00:00
Pass return code from _exec; allow command sequences to work from the command line.
2009-01-19 18:23:40 +00:00
return (0);
Forgot to commit.
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}
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