Commit Graph

190 Commits

Author SHA1 Message Date
Nicholas Marriott
0926a23014 New command, capture-pane, which copies the entire pane contents to a paste
buffer. From Jonathan Alvarado.
2009-12-01 18:42:38 +00:00
Nicholas Marriott
29a5931c6a Handle partial xterm function key sequences. 2009-11-30 16:44:03 +00:00
Nicholas Marriott
106ee8f30a This doesn't need to be u_int. 2009-11-26 23:13:47 +00:00
Nicholas Marriott
8cb410c63c Tidy up various bits of the paste code, make the data buffer char * and add
comments.
2009-11-26 22:28:24 +00:00
Nicholas Marriott
4ca857e0e9 Remove a couple of unused arguments where possible, and add /* ARGSUSED */ to
the rest to reduce lint output.
2009-11-26 21:37:13 +00:00
Nicholas Marriott
094bca5ac3 Output the right keys for application and number keypad modes (they were the
wrong way round).
2009-11-25 12:24:31 +00:00
Nicholas Marriott
33b337f618 Change status line drawing to create the window list in a separate screen and
then copy it into the status line screen. This allows UTF-8 in window names and
fixes some problems with #[] in window-status-format.
2009-11-19 19:47:28 +00:00
Nicholas Marriott
543fb99bc6 Two new options, window-status-format and window-status-current-format, which
allow the format of each window in the status line window list to be controlled
using similar # sequences as status-left/right.

This diff also moves part of the way towards UTF-8 support in window names but
it isn't quite there yet.
2009-11-19 16:22:10 +00:00
Nicholas Marriott
ac5b7d518e Don't interpret #() for display-message, it usually doesn't make sense and may
leak commands.
2009-11-19 10:22:06 +00:00
Nicholas Marriott
a78cc98c8b Cleanup by moving various (mostly horrible) little bits handling UTF-8 grid
data into functions in a new file, grid-utf8.c, and use sizeof intead of
UTF8_DATA.

Also nuke trailing whitespace from tmux.1, reminded by jmc.
2009-11-18 17:02:17 +00:00
Nicholas Marriott
8db145da1e Add a per-client log of status line messages displayed while that client
exists. A new message-limit session option sets the maximum number of entries
and a command, show-messages, shows the log (bound to ~ by default).

This (and prompt history) might be better as a single global log but until
there are global options it is easier for them to be per client.
2009-11-18 13:16:33 +00:00
Nicholas Marriott
10e05f9867 Tweak a comment and add some spacing. 2009-11-13 19:58:32 +00:00
Nicholas Marriott
76ef8770cd 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
Nicholas Marriott
8e47966225 Destroy panes immediately rather than checking them all every loop. 2009-11-13 17:33:07 +00:00
Nicholas Marriott
5d397462e4 Zap unused functions, prompted by deraadt. 2009-11-13 07:00:54 +00:00
Nicholas Marriott
2756437f4b Only need to chmod +x or -x the socket when a client is created, lost or
attached, rather than every event loop.
2009-11-11 08:00:42 +00:00
Nicholas Marriott
b92fcf23fd Whoops, this is needed for last commit as well. 2009-11-10 17:41:35 +00:00
Nicholas Marriott
80e0158112 Switch the tty key tree over to an (unbalanced) ternary tree which allows
partial matches to be done (they wait for further data or a timer to expire,
like a naked escape).

Mouse and xterm-style keys still expect to be atomic.
2009-11-05 19:29:41 +00:00
Nicholas Marriott
a790e16fa2 Key flags are only used for initialisation so they are not needed in the main
tty_key struct.
2009-11-05 10:44:36 +00:00
Nicholas Marriott
38e13942ac Now all timers are events, there is no longer any need to wake up every 50 ms -
only wake up when an event happens.
2009-11-05 08:48:15 +00:00
Nicholas Marriott
b58bf49e91 Switch tty key input over to happen on a read event. This is a bit more
complicated because of escape input, but in that case instead of processing a
key immediately, schedule a timer and reprocess the bufer when it expires.

This currently assumes that keys will be atomic (ie that if eg F1 is pressed
the entire sequence is present in the buffer). This is usually but not always
true, a change in the tree format so it can differentiate potential (partial)
key sequences will happens soon and will allow this to be fixed.
2009-11-05 08:45:08 +00:00
Nicholas Marriott
80444436f3 Convert the key repeat timer to an event. 2009-11-05 00:05:00 +00:00
Nicholas Marriott
44d6a2c435 Change window name change to use a timer event rather than a gettimeofday()
check every loop.
2009-11-04 23:54:57 +00:00
Nicholas Marriott
946ed97273 Move status timer check into the global once-per-second timer, this could maybe
be done better but one every second is better than once every 50 ms.
2009-11-04 23:42:51 +00:00
Nicholas Marriott
b1264a7416 Use timeout events for the identify and message timers. 2009-11-04 23:29:42 +00:00
Nicholas Marriott
b3c4956efe Don't reenlist the client imsg event every loop, instead have a small function
to it and call it after the event triggers or after a imsg is added.
2009-11-04 23:12:43 +00:00
Nicholas Marriott
5bebbd81d7 Bye-bye buffer*.c. 2009-11-04 22:44:53 +00:00
Nicholas Marriott
a02c7e804c Convert the window pane (pty master side) fd over to use a bufferevent.
The evbuffer API is very similar to the existing tmux buffer API so this was
remarkably painless. Not many possible ways to do it, I suppose.
2009-11-04 22:43:11 +00:00
Nicholas Marriott
91ad830c88 Switch window pane pipe redirect fd over to a bufferevent. 2009-11-04 22:02:38 +00:00
Nicholas Marriott
7342615c7d Switch tty fds over to a bufferevent. 2009-11-04 21:47:42 +00:00
Nicholas Marriott
4d6091379b Switch jobs over to use a bufferevent. 2009-11-04 21:04:43 +00:00
Nicholas Marriott
abf3a5d50e Initial changes to move tmux to libevent.
This moves the client-side loops are pretty much fully over to event-based only
(tmux.c and client.c) but server-side (server.c and friends) treats libevent as
a sort of clever poll, waking up after every event to run various things.

Moving the server stuff over to bufferevents and timers and so on will come
later.
2009-11-04 20:50:11 +00:00
Nicholas Marriott
0785f2872f Add an activity time for clients, like for sessions, and change session and
client lookup to pick the most recently used rather than the most recently
created - this is much more useful when used interactively and (because the
activity time is set at creation) should have no effect on source-file.

Based on a problem reported by Jan Johansson.
2009-11-03 22:40:40 +00:00
Nicholas Marriott
5761ab6b55 If it isn't available explicitly, work out the current client in a similar way
to the current session - build a list of the possibilities then pick the
newest.
2009-11-03 20:59:22 +00:00
Nicholas Marriott
5289da29ba Change session and client activity and creation time members to have more
meaningful names.

Also, remove the code to try and update the session activity time for the
command client when a command message is received as is pointless because it
des not have a session.
2009-11-03 20:29:47 +00:00
Nicholas Marriott
c95f1d1ff9 tv member of struct paste_buffer is updated but not otherwise used, so remove
it.
2009-11-03 17:17:24 +00:00
Nicholas Marriott
86182f33c3 Double the escape timer (the time after a \033 is received before tmux gives up
waiting to see if it is part of a key sequence and passes it through) to 500
ms, the previous setting was too fast. Suggested by naddy.
2009-11-02 20:18:22 +00:00
Nicholas Marriott
2f813ef75d Add a flag for jobs that shouldn't be freed after they've died and use it for
status jobs, then only kill those jobs when status-left, status-right or
set-titles-string is changed.

Fixes problems with changing options from inside #().
2009-11-01 23:20:37 +00:00
Nicholas Marriott
dc3fdc8dc7 If any client currently displaying a window pane has more than 1 KB of output
buffered, don't accept any further data from the process running in the pane.

This makes tmux much more responsive when flooded with output, although other
buffers can still have an impact when running remotely.

Prompted by a query from Ranganathan Sankaralingam.
2009-10-28 22:53:14 +00:00
Nicholas Marriott
37ffdff5ba Move the poll registration functions into the server-*.c files. 2009-10-27 13:03:33 +00:00
Nicholas Marriott
fd2ef18a70 Rewrite xterm-keys code (both input and output) so that works (doesn't always
output the same modifiers, accepts all the possible input keys) and is more
understandable.
2009-10-26 17:46:33 +00:00
Nicholas Marriott
c92c2bfb10 Support the (mostly new) function key+modifier caps (kIC-kIC7). Most of these
will be caught (soon) by the xterm keys code in xterm itself but some other
descriptions such as rxvt define them as well.
2009-10-26 16:00:51 +00:00
Nicholas Marriott
db4452d307 Rename keypad keys to something more useful. 2009-10-26 13:13:33 +00:00
Nicholas Marriott
3a7636ff0f Remove the -d flag to tmux and just use op/AX to detect default colours.
Irritatingly, although op can be used to tell if a terminal supports default
colours, it can't be used to set them because in some terminfo descriptions it
resets attributes as a side-effect (acts as sgr0) and in others it doesn't, so
it is not possible to determine reliably what the terminal state will be
afterwards. So if AX is missing and op is present, tmux just sends sgr0.

Anyone using -d for a terminal who finds they actually needed it can replace it
using terminal-overrides, but please let me know as it is probably an omission
from terminfo.
2009-10-25 21:11:21 +00:00
Nicholas Marriott
eddcc3dfa9 Split the server code handling clients, jobs and windows off into separate
files from server.c (merging server-msg.c into the client file) and rather than
iterating over each set after poll(), allow a callback to be specified when the
fd is added and just walk once over the returned pollfds calling each callback
where needed.

More to come, getting this in so it is tested.
2009-10-22 19:41:51 +00:00
Nicholas Marriott
90ad041fa5 Client tidying: get rid of client_ctx struct in favour of two variables in
client.c, and move the functions in client-fn.c into other files.
2009-10-21 20:11:47 +00:00
Nicholas Marriott
a22c06a2d6 Remove unused function. 2009-10-21 18:20:16 +00:00
Nicholas Marriott
1af09d6330 Try to reduce the UTF-8 mess.
Get rid of passing around u_char[4]s and define a struct utf8_data which has
character data, size (sequence length) and width. Move UTF-8 character
collection into two functions utf8_open/utf8_append in utf8.c which fill in
this struct and use these functions from input.c and the various functions in
screen-write.c.

Space for rather more data than is necessary for one UTF-8 sequence is in the
utf8_data struct because screen_write_copy is still nasty and needs to reinject
the character (after combining) into screen_write_cell.
2009-10-20 19:18:28 +00:00
Nicholas Marriott
62f234ce3b UTF-8 combined character fixes.
Thai can have treble combinations (1 x width=1 then 2 x width=0) so bump the
UTF-8 cell data size to 9 and alter the code to allow this.

Also break off the combining code into a separate function, handle any further
combining beyond the buffer size by replacing the character with _s, and when
redrawing the UTF-8 character don't assume the first part has just been
printed, redraw the entire line.
2009-10-20 17:33:33 +00:00
Nicholas Marriott
d1e6388fed Nuke stray blank line. 2009-10-20 14:22:57 +00:00