Commit Graph

118 Commits

Author SHA1 Message Date
nicm
646995384d Support for windows larger than visible on the attached client. This has
been a limitation for a long time.

There are two new options, window-size and default-size, and a new
command, resize-window. The force-width and force-height options and the
session_width and session_height formats have been removed.

The new window-size option tells tmux how to work out the size of
windows: largest means it picks the size of the largest session,
smallest the smallest session (similar to the old behaviour) and manual
means that it does not automatically resize windows. The default is
currently largest but this may change. aggressive-resize modifies the
choice of session for largest and smallest as it did before.

If a window is in a session attached to a client that is too small, only
part of the window is shown. tmux attempts to keep the cursor visible,
so the part of the window displayed is changed as the cursor moves (with
a small delay, to try and avoid excess redrawing when applications
redraw status lines or similar that are not currently visible). The
offset of the visible portion of the window is shown in status-right.

Drawing windows which are larger than the client is not as efficient as
those which fit, particularly when the cursor moves, so it is
recommended to avoid using this on slow machines or networks (set
window-size to smallest or manual).

The resize-window command can be used to resize a window manually. If it
is used, the window-size option is automatically set to manual for the
window (undo this with "setw -u window-size"). resize-window works in a
similar way to resize-pane (-U -D -L -R -x -y flags) but also has -a and
-A flags. -a sets the window to the size of the smallest client (what it
would be if window-size was smallest) and -A the largest.

For the same behaviour as force-width or force-height, use resize-window
-x or -y, and "setw -u window-size" to revert to automatic sizing..

If the global window-size option is set to manual, the default-size
option is used for new windows. If -x or -y is used with new-session,
that sets the default-size option for the new session.

The maximum size of a window is 10000x10000. But expect applications to
complain and much higher memory use if making a window excessively
big. The minimum size is the size required for the current layout
including borders.

The refresh-client command can be used to pan around a window, -U -D -L
-R moves up, down, left or right and -c returns to automatic cursor
tracking. The position is reset when the current window is changed.
2018-10-18 08:38:01 +00:00
nicm
7ba5ad4cfb Do not try to set default value on user options (they don't have one),
from Charles Howard in GitHub issue 1161.
2017-12-22 10:18:51 +00:00
nicm
89e057dc4a Do not fail if unset an option that is already unset, reported by Thomas
Sattler.
2017-09-07 13:18:44 +00:00
nicm
95ed7d48c8 Add user-keys option to allow user-defined keys to be set, from Dan
Aloni.
2017-06-23 15:36:52 +00:00
nicm
248aa54bfd Style and spacing nits. 2017-05-31 17:56:48 +00:00
nicm
b519551153 Expand formats in option names and add -F flag to do so in option values as well. 2017-05-10 13:05:41 +00:00
nicm
ee45a8a149 Get rid of the extra layer of flags and cmd_prepare() and just store the
CMD_FIND_* flags in the cmd_entry and call it for the command. Commands
with special requirements call it themselves and update the target for
hooks to use.
2017-04-22 10:22:39 +00:00
nicm
2c9bdd9e32 Memory leaks, from David CARLIER. 2017-04-22 06:13:30 +00:00
nicm
8b8d0963da Style nits. 2017-02-16 10:53:25 +00:00
nicm
5e6a8177e5 Cache status line position to reduce option lookups during output. 2017-02-03 21:01:02 +00:00
nicm
776ce8a9d5 Clear option before adding to array if no -a, reported by Michael
Nickerson.
2017-01-25 23:50:51 +00:00
nicm
ffc28a7765 Fix set -u on array options. 2017-01-24 20:24:54 +00:00
nicm
61fce272ea If given an array option without an index either show or set all items,
and support -a for array options. Allow the separator for set to be
specified in the options table (will be used for backwards compatibility
later).
2017-01-24 19:11:46 +00:00
nicm
68db958477 getopt() has a struct option so just return to using options_entry. 2017-01-16 14:49:14 +00:00
nicm
3054846143 -q flag now needs to be checked in a couple more places. 2017-01-15 20:50:34 +00:00
nicm
2b0bc9f1c5 Major tidy up and rework of options tree and set-option/show-options
commands this pushes more of the code into options.c and ties it more
closely to the options table rather than having an unnecessary
split. Also add support for array options (will be used later). Only
(intentional) user visible change is that show-options output is now
passed through vis(3) with VIS_DQ so quotes are escaped.
2017-01-15 20:48:41 +00:00
nicm
24cba5907b Simplify appending to string options. 2017-01-12 15:36:35 +00:00
nicm
458b6eb600 Some tidying and tweaks to options code. 2017-01-11 14:56:44 +00:00
nicm
f947d25c9d Do not try to set the CHANGED flag on windows with no active pane, fixes
problem reported by Nelo-T Wallus.
2016-11-04 18:56:25 +00:00
nicm
b342bd0b46 Mass rename struct cmd_q to struct cmdq_item and related. 2016-10-16 19:04:05 +00:00
nicm
ed971268be Add CMD_AFTERHOOK flag to the easy commands that don't need any special handling. 2016-10-14 22:14:22 +00:00
nicm
a81685bfac Add static in cmd-* and fix a few other nits. 2016-10-10 21:51:39 +00:00
nicm
48dd250af1 Handle NULL window or session for user options. 2016-10-09 07:58:35 +00:00
nicm
69e980602b Support set -a (append) with user options, suggested by Xandor Schiefer. 2016-09-26 09:02:34 +00:00
nicm
1921fac814 Cache the window styles and do not look up the window-style options
unless they have changed.
2016-05-30 09:50:20 +00:00
nicm
0509be0740 Add option to include status text in the pane borders. If
pane-border-status is set to "top" or "bottom" (rather than "off"),
every pane has a permanent top or bottom border containing the text from
pane-border-format.

Based on a diff sent long ago by Jonathan Slenders, mostly rewritten and
simplified by me.
2016-04-29 15:00:48 +00:00
nicm
df0983af39 show-* and set-* need to handle a missing target. 2016-03-03 14:15:22 +00:00
nicm
995af0e2b7 I no longer use my SourceForge address so replace it. 2016-01-19 15:59:12 +00:00
nicm
a3129fd4e8 Instead of combined flags for -c, -s, -t, split into different sets
using an enum and simplify the parsing code.
2015-12-14 00:31:54 +00:00
nicm
ecfeee2e82 Use member names in cmd_entry definitions so I stop getting confused
about the order.
2015-12-13 21:53:57 +00:00
nicm
4a4daf1303 Instead of every command resolving the target (-t or -s) itself, prepare
the state (client, session, winlink, pane) for it it before entering the
command. Each command provides some flags that tell the prepare step
what it is expecting.

This is a requirement for having hooks on commands (for example, if you
hook "select-window -t1:2", the hook command should to operate on window
1:2 not whatever it thinks is the current window), and should allow some
other target improvements.

The old cmd_find_* functions remain for the moment but that layer will
be dropped later.

Joint work with Thomas Adam.
2015-12-13 14:32:38 +00:00
nicm
5ed17e84fa Add key-table option to set the default key table for a session, allows
different key bindings for different sessions and a few other things.
2015-12-12 18:32:24 +00:00
nicm
39cf9c9d31 Allow prefix and prefix2 to be set to None to disable (useful if you
would rather bind the prefix in the root table).
2015-12-12 18:19:00 +00:00
nicm
fce56c56ef Instead of separate tables for different types of options, give each
option a scope type (server, session, window) in one table.
2015-11-20 12:01:19 +00:00
nicm
577c0e3e5a Use __unused rather than rolling our own. 2015-11-18 14:27:44 +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
44657bf932 Move struct options into options.c. 2015-10-27 15:58:42 +00:00
nicm
16ee4de5df Remove some extra blank lines. 2015-09-14 13:22:02 +00:00
nicm
b5aaefc727 Move alerts onto events rather than checking every loop. 2015-08-29 08:30:54 +00:00
nicm
b7861f34ba Better take on reducing the name timer. Again check for name changes in
the main loop after events that may have changed the pane, but do so at
most once every 500 millis. If the pane changed too soon, use a timer to
ensure that a check happens later.
2015-08-29 00:29:15 +00:00
nicm
55b8d74561 Revert previous; we do need a timer, until I have a better idea. We
can't do the name check every loop, because that is too expensive, and
we can't make sure it only happens infrequently because we have no idea
when the next change will happen.
2015-08-28 16:10:46 +00:00
nicm
e2100c5f5f We now only checking for name changes when the active pane has changed,
but that can only happen when we have already been woken up by a read
event, so there is no need for a timer, we can just check the changed
flag on the end of that read event (we already loop over the windows to
check for bells etc anyway).
2015-08-28 15:51:48 +00:00
nicm
f6a0f8730e Per-session timers for locking, and remove the global one-second timer. 2015-08-28 13:12:20 +00:00
nicm
75d10058a4 Run status update on a per-client timer at status-interval. 2015-08-28 12:16:28 +00:00
nicm
d33adc4fd0 Make -q suppress ambiguous option warnings too, from Cam Hutchison. 2015-07-27 08:45:45 +00:00
nicm
4a6c06d6a9 Make unsetting a global option restore it to the default. Diff lying
around for a while, I have forgotten who suggested it :-/.
2015-06-04 14:29:33 +00:00
nicm
aeedb464a6 Convert clients list into a TAILQ. 2015-04-24 23:17:11 +00:00
nicm
5a2d0533a8 Allow choice options (multiple states) to be toggled between states 0
and 1.
2015-04-24 21:38:18 +00:00
nicm
8d66f4fba4 Change the windows array into an RB tree and fix some places where we
were only looking at the first winlink for a window in a session.
2015-04-22 15:30:11 +00:00
nicm
45dfc5a074 Instead of setting up the default keys by building the key struct
directly with a helper function in the cmd_entry, include a table of
bind-key commands and pass them through the command parser and a
temporary cmd_q.

As well as being smaller, this will allow default bindings to be command
sequences which will probably be needed soon.
2014-10-20 22:29:25 +00:00