Commit Graph

226 Commits

Author SHA1 Message Date
nicm
3442066054 Make set-clipboard a three-state option so tmux itself can ignore the
sequencess.
2017-06-03 17:43:01 +00:00
nicm
aad4e4ddb1 Rewrite of choose mode, both to simplify and tidy the code and to add
some modern features.

Now the common code is in mode-tree.c, which provides an API used by the
three modes now separated into window-{buffer,client,tree}.c. Buffer
mode shows buffers, client mode clients and tree mode a tree of
sessions, windows and panes.

Each mode has a common set of key bindings plus a few that are specific
to the mode. Other changes are:

- each mode has a preview pane: for buffers this is the buffer content
  (very useful), for others it is a preview of the pane;

- items may be sorted in different ways ('O' key);

- multiple items may be tagged and an operation applied to all of them
  (for example, to delete multiple buffers at once);

- in tree mode a command may be run on the selected item (session,
  window, pane) or on tagged items (key ':');

- displayed items may be filtered in tree mode by using a format (this
  is used to implement find-window) (key 'f');

- the custom format (-F) for the display is no longer available;

- shortcut keys change from 0-9, a-z, A-Z which was always a bit weird
  with keys used for other uses to 0-9, M-a to M-z.

Now that the code is simpler, other improvements will come later.

Primary key bindings for each mode are documented under the commands in
the man page (choose-buffer, choose-client, choose-tree).

Parts written by Thomas Adam.
2017-05-30 21:44:59 +00:00
nicm
1883d299bf Do not factor in screen_hsize() for the visible copy mode screen when
adjusting the selection, it should never have any useful history (and
when it does, after resize, we shouldn't use it). From Michal Mazurek.
2017-05-29 07:58:33 +00:00
nicm
18bab30792 Scrolling needs to use background colour. 2017-05-12 13:00:56 +00:00
nicm
7d3e2c83d4 Store copy mode search string in pane so search-again command works even
if you exit and reenter copy mode (it doesn't remember the position,
just the search string), suggested by espie@.
2017-05-12 10:45:38 +00:00
nicm
5fee4638e0 Add a format for the name of the pane's mode, lets it be used as a
conditional for key bindings.
2017-05-07 22:27:57 +00:00
nicm
ca6a121e63 Add a format for the last search string in copy mode and fix the prompt
so it can work when in -I, suggested by Suraj N Kurapati.
2017-05-03 05:53:34 +00:00
nicm
0b44ad99b5 If a #() command doesn't exit, use its most recent line of output (it
must be a full line). Don't let it redraw the status line more than once
a second.

Requested by someone about 10 years ago...
2017-04-20 09:20:22 +00:00
nicm
591b26e46f Show count of search results in copy mode. 2017-03-24 07:14:27 +00:00
nicm
cdaa758340 Fix movement after select-line, from Omar Sandoval. 2017-03-21 09:51:00 +00:00
nicm
e8f2609ca4 Skip over padding cells when moving the cursor left or right. 2017-03-08 20:05:25 +00:00
nicm
6b2009ad72 Add a helper function for the most common format_create/defaults/expand
pattern.
2017-03-08 13:36:12 +00:00
nicm
05802a6fe3 window_copy_pagedown shouldn't reset the mode anymore, instead let the
caller do it so it can free the marks. Problem reported by attila at
stalphonsos dot com.
2017-02-08 17:33:51 +00:00
nicm
7d23d019c0 Add a window or pane id "tag" to each format tree and use it to separate
jobs, this means that if the same job is used for different windows or
panes (for example in pane-border-format), it will be run separately for
each pane.
2017-02-03 11:57:27 +00:00
nicm
314e933914 Add support for the OSC 4 and OSC 104 palette setting escape sequences,
from S Gilles.
2017-01-07 15:28:13 +00:00
nicm
461217d0f0 Incremental search in copy mode (on for emacs keys by default) - much
the same as normal searching but updates the cursor position and marked
search terms as you type. C-r and C-s in the prompt repeat the search,
once finished searching (with Enter), N and n work as before.
2017-01-06 11:57:03 +00:00
nicm
9a56671a75 Highlight all occurrences of search string after searching in copy mode. 2017-01-05 09:07:15 +00:00
nicm
7e6c2cb238 Make the selection able to exist independent of the cursor position, so
that it is not affected by scrolling. If MouseDragEnd1Pane is bound to
the new "stop-selection" command:

    bind -Tcopy-mode MouseDragEnd1Pane stop-selection

A selection made with the mouse will stay as it is after button 1 is
released. (It also works bound to a key.)

From Artem Fokin.
2016-11-24 13:38:44 +00:00
nicm
9fe43d6acb Add copy-pipe-and-cancel, from Artem Fokin. 2016-11-15 09:53:23 +00:00
nicm
4179b42424 Add support for BCE (background colour erase). This makes various escape
sequences (notable EL and ED but also IL, DL, ICH, DCH) create blank
cells using the current background colour rather than the default
colour.

On modern systems BCE doesn't really have many benefits, but most other
terminals now support it, some (lazy) applications rely on it, and it is
not hard to include now that we have pane background colours anyway.

Mostly written by Sean Haugh.
2016-10-13 20:27:27 +00:00
nicm
22a8afee9e Unused variable and missing time.h. 2016-10-12 09:07:58 +00:00
nicm
e45401846f Add static in window-*.c and move some internal functions out of tmux.h. 2016-10-11 13:21:59 +00:00
nicm
85d7afaefc Support double and triple clicks (they are cumulative, so double is
fired then triple), and use for select-word and select-line in copy
mode. Inspired by a different solution from Omar Sandoval.
2016-10-11 09:30:36 +00:00
nicm
76d6d3641f Fundamental change to how copy mode key bindings work:
The vi-copy and emacs-copy mode key tables are gone, and instead copy
mode commands are bound in one of two normal key tables ("copy-mode" or
"copy-mode-vi"). Keys are bound to "send-keys -X copy-mode-command". So:

    bind -temacs-copy C-Up scroll-up
    bind -temacs-copy -R5 WheelUpPane scroll-up

Becomes:

    bind -Tcopy-mode C-Up send -X scroll-up
    bind -Tcopy-mode WheelUpPane send -N5 -X scroll-up

This allows the full command parser and command set to be used - for
example, we can use the normal command prompt for searching, jumping,
and so on instead of a custom one:

    bind -Tcopy-mode C-r command-prompt -p'search up' "send -X search-backward '%%'"

command-prompt also gets a -1 option to only require on key press, which
is needed for jumping.

The plan is to get rid of mode keys entirely, so more to come eventually.
2016-10-11 07:23:34 +00:00
nicm
44449b305b Use xsnprintf not snprintf for the prompt in window_copy_write_line
because we don't care if it is truncated to the screen width, we don't
want it to be fatal.
2016-10-09 07:30:28 +00:00
nicm
1b31d148c9 Remove some dead code in cmd-move-window.c and make a load of local
functions static.
2016-10-03 22:52:11 +00:00
nicm
2e5584c2b4 Allow repeat count to be specified in mode key tables with bind-key -R,
and set the default repeat count to 5 for WheelUp and WheelDown in
copy-mode.
2016-09-12 15:40:58 +00:00
nicm
e81a92449e Remove unused variable, from Ben Boeckel. 2016-05-23 20:03:14 +00:00
nicm
28e0658fa9 Some tidying of copy mode search functions, based on a diff from Lukasz
Piatkowski (initial changes to help some more to come).
2016-05-03 13:40:50 +00:00
nicm
4a6eca5bd7 Use the same code for half page scrolling as full, from Michal Mazurek. 2016-05-01 13:39:05 +00:00
nicm
1cedf78284 Add next/previous paragraph, from J Raynor. 2016-04-27 09:39:09 +00:00
nicm
312a7a1e62 Make scrolling behaviour more sensible and maintain cursor position, as
if the same had been done line-by-line. From Michal Mazurek.
2016-03-18 14:27:24 +00:00
nicm
54ea8f74ae When a mouse drag is finished, fire a MouseUp key press, instead of
doing the drag end in code. From Stephen Coakley.
2016-03-01 12:04:43 +00:00
nicm
bc0c9c7920 Do not wrap cursor at start or end of history, from Michal Mazurek. 2016-02-05 10:20:06 +00:00
nicm
995af0e2b7 I no longer use my SourceForge address so replace it. 2016-01-19 15:59:12 +00:00
nicm
01831da5f5 Add cmdq as an argument to format_create and add a format for the
command name (will also be used for more later).
2015-12-11 12:27:36 +00:00
nicm
e0f26dcda3 Remove format_create_flags and just pass flags to format_create. 2015-12-08 08:34:18 +00:00
nicm
577c0e3e5a Use __unused rather than rolling our own. 2015-11-18 14:27:44 +00:00
nicm
c5689a5a40 Long overdue change to the way we store cells in the grid: now, instead
of storing a full grid_cell with UTF-8 data and everything, store a new
type grid_cell_entry. This can either be the cell itself (for ASCII
cells), or an offset into an extended array (per line) for UTF-8
data.

This avoid a large (8 byte) overhead on non-UTF-8 cells (by far the
majority for most users) without the complexity of the shadow array we
had before. Grid memory without any UTF-8 is about half.

The disadvantage that cells can no longer be modified in place and need
to be copied out of the grid and back but it turned out to be lot less
complicated than I expected.
2015-11-13 08:09:28 +00:00
nicm
1b86f520ea Nuke the utf8 and status-utf8 options and make tmux only a UTF-8
terminal. We still support non-UTF-8 terminals outside tmux, but inside
it is always UTF-8 (as when the utf8 and status-utf8 options were on).
2015-11-12 11:09:11 +00:00
nicm
69e0b8326a Support UTF-8 key bindings by expanding the key type from int to
uint64_t and converting UTF-8 to Unicode on input and the reverse on
output. (This allows key bindings, there are still omissions - the
largest being that the various prompts do not accept UTF-8.)
2015-11-12 11:05:34 +00:00
nicm
01defc9f49 Because pledge(2) does not allow us to pass directory file descriptors
around, we can't use file descriptors for the working directory because
we will be unable to pass it to a privileged process to tell it where to
read or write files or spawn children. So move tmux back to using
strings for the current working directory. We try to check it exists
with access() when it is set but ultimately fall back to ~ if it fails
at time of use (or / if that fails too).
2015-10-31 08:13:58 +00:00
nicm
44657bf932 Move struct options into options.c. 2015-10-27 15:58:42 +00:00
nicm
14da999408 Format for scroll position, from Jorge Morante. 2015-10-23 16:02:21 +00:00
nicm
8da6de3e66 Style nit, int for flags not u_int. 2015-09-14 11:57:22 +00:00
nicm
901c2eb20a Add copy-mode -e to exit copy mode when scrolling off the bottom, useful
for quick view of history, from Cam Hutchison.
2015-09-13 13:31:40 +00:00
nicm
b569585000 Move struct paste_buffer out of tmux.h. 2015-08-29 09:25:00 +00:00
nicm
6419f66523 Give clock mode its own timer. 2015-08-28 12:25:42 +00:00
nicm
583b4ab72b Set working directory for run-shell and if-shell. 2015-04-24 22:19:36 +00:00
nicm
0610f44380 cmd_mouse_pane can return NULL, check for that. 2015-04-21 15:16:06 +00:00
nicm
07d93db427 Remove unused-but-set variables, from Thomas Adam. 2015-04-20 15:41:32 +00:00
nicm
0fd9a97202 Make jump-to-backward/jump-to-forward repeatable with
jump-reverse/jump-again, from Jacob Niehus.
2015-04-20 09:39:21 +00:00
nicm
bf635e7741 Rewrite of tmux mouse support which was a mess. Instead of having
options for "mouse-this" and "mouse-that", mouse events may be bound as
keys and there is one option "mouse" that turns on mouse support
entirely (set -g mouse on).

See the new MOUSE SUPPORT section of the man page for description of the
key names and new flags (-t= to specify the pane or window under mouse
as a target, and send-keys -M to pass through a mouse event).

The default builtin bindings for the mouse are:

    bind -n   MouseDown1Pane select-pane -t=; send-keys -M
    bind -n MouseDown1Status select-window -t=
    bind -n   MouseDrag1Pane copy-mode -M
    bind -n MouseDrag1Border resize-pane -M

To get the effect of turning mode-mouse off, do:

    unbind -n MouseDrag1Pane
    unbind -temacs-copy MouseDrag1Pane

The old mouse options are now gone, set-option -q may be used to
suppress warnings if mixing configuration files.
2015-04-19 21:34:21 +00:00
nicm
0cd55eb1e7 Add a -x flag to copy-selection, append-selection and start-named-buffer
to prevent it exiting copy mode after copying. From J Raynor with a few
tweaks by me.
2015-04-10 16:00:08 +00:00
nicm
02df86079b Fix some format specifier nits, from Ben Boeckel. 2015-03-31 17:45:10 +00:00
nicm
4946f74253 Wrap all the individual format_* calls in a single format_defaults
functions.
2015-02-05 10:29:43 +00:00
nicm
86207ee676 Shorten some long lines. 2015-01-15 13:35:13 +00:00
nicm
d88c381ce9 Only redraw affected lines when selection changes with mouse. From
Michael Graczyk.
2014-12-15 10:02:55 +00:00
nicm
4429941668 Expand formats in copy-pipe command, suggested by Suraj N Kurapati. 2014-11-09 15:13:01 +00:00
nicm
7445d303e0 Wrap when copy mode is used for output, from Balazs Kezes. 2014-11-06 10:56:44 +00:00
nicm
e4bf1e5128 Add V for select line with vi(1) keys. From Juho Pohjala. 2014-11-06 09:17:25 +00:00
nicm
abfb9656ef Fix some spacing nits. 2014-10-22 23:18:53 +00:00
nicm
a27ba6e380 Add xreallocarray and remove nmemb argument from xrealloc. 2014-10-08 17:35:58 +00:00
nicm
2f19df09b1 Copy ACS characters as UTF-8, from Balazs Kezes. 2014-10-02 08:36:26 +00:00
nicm
4e956d545a Various minor style and spacing nits. 2014-09-01 21:50:18 +00:00
nicm
2b79d36652 No need to repeat other-end more than once, from Juho Pohjala. Also add
it to the commands list while here.
2014-08-11 22:39:57 +00:00
nicm
29d20a55b6 Fix two copy mode problems:
1. In vi mode the selection doesn't include the last character if you
   moved the cursor up or left.
2. In emacs mode the selection includes the last character if you moved
   the cursor to the left.

From Balazs Kezes.
2014-08-11 22:18:16 +00:00
nicm
00ac1af43f Copy newline when at EOL in vi(1) mode, from Balazs Kezes. 2014-06-19 07:37:59 +00:00
nicm
58c97695c9 Simplify copy lines, from Keith Amling. 2014-05-14 06:39:58 +00:00
nicm
b1a06ef22e Add a copy mode key binding to copy to a named buffer. From J Raynor. 2014-05-13 07:54:20 +00:00
nicm
3dbacbb62b Add support for named buffers. If you don't name a buffer, things work
much as before - buffers are automatically named "buffer0000",
"buffer0001" and so on and ordered as a stack. Buffers can be named
explicitly when creating ("loadb -b foo" etc) or renamed ("setb -b
buffer0000 -n foo"). If buffers are named explicitly, they are not
deleted when buffer-limit is reached. Diff from J Raynor.
2014-05-13 07:34:35 +00:00
nicm
bec6c807cd There is no longer a need for a paste_stack struct or for global_buffers
to be global. Move to paste.c.
2014-04-24 09:14:43 +00:00
nicm
a5d4b7f3d9 Some more long lines. 2014-04-17 14:45:49 +00:00
nicm
b8bda67f30 Don't blindly increase offsets by the return value of snprintf, if there
wasn't enough space this will go off the end. Instead clamp to the
available space. Fixes crash reported by Julien Rebetez.
2014-04-11 19:35:54 +00:00
nicm
acef311fe3 Work out mouse scroll wheel effect when the mouse is first detected and
store it in struct mouse_event, reduce the scroll size the 3 but allow
shift to reduce it to 1 and meta and ctrl to multiply by 3 if the
terminal supports them, also support wheel in choose mode. From Marcel
Partap.
2014-04-03 08:20:29 +00:00
nicm
0e4d1d8493 Add setb -a to append and a copy mode append command, from J Raynor with
minor changes.
2014-03-31 21:39:31 +00:00
nicm
6daf06b1ad Fix memory leaks with paste_replace, based on changes from J Raynor. 2014-02-17 23:07:03 +00:00
nicm
945339b443 Allow replacing each of the many sets of separate foo-{fg,bg,attr}
options with a single foo-style option. For example:

    set -g status-fg yellow
    set -g status-bg red
    set -g status-attr blink

Becomes:

    set -g status-style fg=yellow,bg=red,blink

The -a flag to set can be used to add to rather than replace a style. So:

    set -g status-bg red

Becomes:

    set -ag status-style bg=red

Currently this is fully backwards compatible (all *-{fg,bg,attr} options
remain) but the plan is to deprecate them over time.

From Tiago Cunha.
2014-01-28 23:07:09 +00:00
nicm
7d3d996383 Support paste key in copy mode input (for search etc). Also clamp length
to screen width.
2014-01-22 22:32:15 +00:00
nicm
df680d7257 Only exit copy mode at the bottom if no selection in progress, from
Benoit Pierre.
2014-01-22 13:57:49 +00:00
deraadt
72a4602b88 missing unsigned char casts areound tolower()
ok nicm
2013-11-20 17:01:23 +00:00
nicm
f0ed61f53c Support case insensitive searching in the same manner as emacs - all
lowercase means case insensitive, any uppercase means case
sensitive. From J Raynor.
2013-11-09 00:48:57 +00:00
nicm
a6cd84869e Correctly redraw the top two lines in copy mode when they are selected -
the selection was being updated before the redraw so the markings were
lost. Based on a fix from J Raynor.
2013-11-08 12:39:20 +00:00
nicm
7fa55b0419 Key to swap to other end of selection (bound to o with vi keys), from J
Raynor.
2013-10-23 11:31:03 +00:00
Nicholas Marriott
a9ebb62d54 Make next-word-end work properly with vi(1) keys, reported by patrick
keshishian.
2013-07-12 09:52:36 +00:00
Nicholas Marriott
7af5fec038 Whitespace nits, from Ben Boeckel. 2013-07-05 14:44:06 +00:00
Nicholas Marriott
599dd2a560 Create a new context when copying instead of using the input
context. The input context may not exist yet. Fixes crash when copying
from config file errors.
2013-03-25 11:43:33 +00:00
Nicholas Marriott
58932295fc Add copy-pipe mode command to copy selection and also pipe to a command. 2013-03-22 15:52:40 +00:00
Nicholas Marriott
8d59b189cc No more lint means no more ARGSUSED. 2013-03-22 10:31:22 +00:00
Nicholas Marriott
8903c1f167 Automatically reflow wrapped lines when a pane is resized, requested by
many over the years and finally implemented by Richard Woodbury.
2013-02-05 11:08:59 +00:00
Nicholas Marriott
fdbfc7e349 Rather than having two grids for each pane, one for ASCII and one for
UTF-8, collapse the two together. Simplifies the code at the expense of
more memory (which can probably be reduced again later).
2013-01-18 02:16:21 +00:00
Nicholas Marriott
1fcc7f50ac When scrolling in copy mode with the mouse, scroll screen rather than
moving cursor. This change from Ailin Nemui, alternative to a change
from Stephen Hicks.
2012-11-27 14:42:56 +00:00
Nicholas Marriott
d210d99cce Make mouse event structure clearer by defining events (up, click, drag)
and simplifying how buttons and wheels are represented, from Ailin
Nemui. Should be no functional changes.
2012-10-26 14:35:42 +00:00
Nicholas Marriott
0d0b3cf9a4 Fix search forward so it can match strings on the last line, SF bug
3571114 from "LiJunLe".
2012-09-25 07:39:28 +00:00
Nicholas Marriott
a3dec6bece Instead of numbering choose mode items 0-9a-z and then nothing, number
them all and if there are more than 10 use a prompt when 0-9 is
pressed. From Thomas Adam.
2012-08-11 06:45:33 +00:00
Nicholas Marriott
df912e3540 xfree is not particularly helpful, remove it. From Thomas Adam. 2012-07-10 11:53:01 +00:00
Nicholas Marriott
c829bdf537 Minor style nits - return (). 2012-04-01 20:53:47 +00:00
Nicholas Marriott
c11da7ca88 Only exit mouse mode on scroll wheel when actually reaching the end of
the history, from James Nylen.
2012-04-01 09:23:31 +00:00
Nicholas Marriott
95f48a219a Add a wrap-search option to turn off wrapping of searches in copy
mode. From Jacobo de Vera.
2012-03-17 21:40:53 +00:00
Nicholas Marriott
1bbb793263 Always remember last cursor position when moving up or down, not just
for if crossing zero length lines. From Itay Perl.
2012-03-11 23:01:19 +00:00