Commit Graph

184 Commits

Author SHA1 Message Date
nicm
743ab5728d Fix show-buffer when run from inside tmux, GitHub issue 2314. 2020-07-21 05:24:33 +00:00
nicm
2aa177d102 Do not eliminate redundant clears, the code is wrong and doing it
correctly wouldn't be worth it. GitHub issue 2298.
2020-07-06 10:07:02 +00:00
nicm
068b92b051 The redraw callback could be fired with a NULL pane if it updates while
in a mode, problem reported by Martin Vahlensieck.
2020-06-18 08:41:56 +00:00
nicm
4694e9a2b6 Move the code to set up a padding cell into grid.c. 2020-06-02 20:51:46 +00:00
nicm
2a4d4bda2b Allow UTF-8 characters of width 0 to be stored, it is useful to be able
to put padding cells in as width 0.
2020-06-02 20:10:23 +00:00
nicm
f336599a3a Make padding cell a valid character. 2020-05-27 06:23:23 +00:00
nicm
35779d655d Fix definition of padding cells so they are not extended cells. 2020-05-25 18:55:36 +00:00
nicm
ecbdcc256f Add screen write flags instead of individual bits and fix line length
calculation with padding.
2020-05-16 16:22:01 +00:00
nicm
d67245c734 Add a customize mode where keys and options may be browsed and changed,
includes adding a brief description of each option. Bound to "C" by
default.
2020-05-16 16:02:24 +00:00
nicm
9605b080f6 Do not hoke into struct window_pane from the tty code and instead set
everything up in tty_ctx. Provide a way to initialize the tty_ctx from a
callback and use it to let popups draw directly through input_parse in
the same way as panes do, rather than forcing a full redraw on every
change.
2020-05-16 15:34:08 +00:00
nicm
379ca54c80 Rename and tidy some stuff in struct tty_ctx. 2020-05-16 15:27:08 +00:00
nicm
2391fe23ab Copy mode search improvements:
- Add styles for the search marking styles (copy-mode-match-style and
  copy-mode-current-match-style).

- Show the current match (the one with the cursor on it) in a different style.

- Copying without a selection will copy the current match if there is one.
2020-05-16 15:11:52 +00:00
nicm
445dfa8512 Move the background colour to clear with (if any) up as well as the data
when scrolling, redraw problem reported by sthen@.
2020-04-21 13:48:56 +00:00
nicm
4a5182e665 Always start sync for output in panes that are not the active pane. 2020-04-20 15:49:05 +00:00
nicm
2083a6ea20 Change how sync works to always send the end sequence after all output
is done when we are returning to the event loop (since we always move
the cursor at that point). Also a man fix from jmc.
2020-04-20 14:59:31 +00:00
nicm
100db552d1 A resize can realloc so cannot cache the value of the list pointer. 2020-04-18 17:20:25 +00:00
nicm
deffef6f13 Reset background colour on scrolled line. 2020-04-18 15:22:05 +00:00
nicm
ea5fdd5331 There is no point in keeping a bunch of different text buffers for each
line when writing, we only need one as big as the line width - there
can't be any more text than that since newer will overwrite older.
2020-04-18 15:12:28 +00:00
nicm
e153b928ff Add formats for pane written/skipped bytes for debugging. 2020-04-18 07:19:28 +00:00
nicm
bbd6e899a8 There is no point allocating a new item and putting it on the list when
the whole line is cleared line, there is never any point in doing it
more than once. Instead store the background colour alone.
2020-04-17 15:44:58 +00:00
nicm
5f18844b32 Return to sending sync around clears. 2020-04-16 21:46:43 +00:00
nicm
d8433add47 Do not need to set up a tty context for clearing lines now. 2020-04-16 21:16:24 +00:00
nicm
d90ca7ecd6 Collect up line clears like text within the available data so we don't
need to flush everything.
2020-04-16 20:32:51 +00:00
nicm
c1b015f24e Log what caused a flush for better visibility on what could be improved. 2020-04-16 17:24:28 +00:00
nicm
2e347d6a38 Only start and stop sync for operations like clear and scroll where
there is a better chance more data will be on the way.
2020-04-16 16:13:56 +00:00
nicm
b2443aa2f9 Add support for the iTerm2 sychronized updates escape sequence which
drastically reduces flickering.
2020-04-16 13:35:24 +00:00
nicm
1e72f5ea43 Use mode-style for selected items, like choose modes. GitHub issue 2166. 2020-04-15 16:11:23 +00:00
nicm
08e2828592 Parse out DA features. 2019-11-28 10:17:22 +00:00
nicm
e3359f8349 Some minor performance improvements - most notably, don't search the
input state table if the next character matches the same state as before.
2019-09-24 20:44:58 +00:00
nicm
e8adcae0f2 Couple of bits of minor cleanup. 2019-09-24 15:52:14 +00:00
nicm
45f4ff5485 Add support for the SD (scroll down) escape sequence, GitHub issue 1861. 2019-08-05 06:42:02 +00:00
nicm
cbe781203f Use the clear history function for the 3J sequence rather than doing it manually. 2019-07-08 11:38:14 +00:00
nicm
3635b3cd6c Correctly clear underscore colour in grid_get_cell1, also fix struct
grid_cell to avoid padding. Fixes increased memory use reported by Suraj
N Kurapati.
2019-07-06 20:37:29 +00:00
nicm
dae2868d12 Add support for underscore colours with Setulc capability, mostly from
Kai Moschcau.
2019-06-27 15:17:41 +00:00
nicm
12255411f2 Allow menu items to be disabled by putting a - at the start of their
name, rather than just including #[dim] which still allowed them to be
chosen.
2019-05-28 09:50:54 +00:00
nicm
004a9b52f0 Add a function to draw a simple menu onto a screen. 2019-05-10 14:12:47 +00:00
nicm
3f189945d8 Pass target client and session to load_cfg from source-file so formats
work. Reported by Thomas Sattler.
2019-04-18 11:07:28 +00:00
nicm
06d58b3b7b screen_write_fast_copy can no longer assume the target screen is default
(it isn't for the pane status lines).
2019-04-03 06:43:04 +00:00
nicm
979313832c Extend the #[] style syntax and use that together with previous format
changes to allow the status line to be entirely configured with a single
option.

Now that it is possible to configure their content, enable the existing
code that lets the status line be multiple lines in height. The status
option can now take a value of 2, 3, 4 or 5 (as well as the previous on
or off) to configure more than one line. The new status-format array
option configures the format of each line, the default just references
the existing status-* options, although some of the more obscure status
options may be eliminated in time.

Additions to the #[] syntax are: "align" to specify alignment (left,
centre, right), "list" for the window list and "range" to configure
ranges of text for the mouse bindings.

The "align" keyword can also be used to specify alignment of entries in
tree mode and the pane status lines.
2019-03-18 20:53:33 +00:00
nicm
13f9a061ac Add a wrapper (struct style) around styles rather than using the
grid_cell directly. There will be some non-cell members soon.
2019-03-14 09:53:52 +00:00
nicm
938156d73b DECRC and DECSC apparently need to preserve origin mode as well, based
on a fix from Marc Reisner.
2019-03-12 20:02:47 +00:00
nicm
2796ae81d0 Fix HPA in origin mode. 2019-03-12 18:30:08 +00:00
nicm
303d20a758 Fix wrapping after origin mode change. 2019-03-12 13:14:14 +00:00
nicm
ff4c80d53d Add support for origin mode (DECOM, SM/RM ?6), from Marc Reisner. 2019-03-12 07:39:27 +00:00
nicm
50cdfc06fb Initialize context property in alignment test handler function. 2018-11-13 11:36:37 +00:00
nicm
86e648d906 Allow style #[] in mode formats. 2018-11-12 14:18:10 +00:00
nicm
ef904cfef2 Reset all flags in screen_write_reset, reported by Benjamin Poirier. 2018-10-31 10:05:47 +00:00
nicm
fc41bf46ac Add a "terminal" colour which can be used instead of "default" in style
options for the terminal default colour, bypassing any inheritance from
other options. Prompted by a discussion with abieber@.
2018-10-25 15:13:38 +00:00
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
82776c456e Move struct screen_sel into screen.c and tidy up members that are only
used by copy mode.
2018-07-31 11:49:26 +00:00