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589d21bbf2ab84b51d3b468f47449a04d9e1099e
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41 Commits

Author SHA1 Message Date
John Hood 589d21bbf2 Add make_shared emulation for std::tr1::shared_ptr; use make_shared 2015-12-06 17:42:34 -05:00
John Hood b41bad918d Make Terminal::Framebuffer::Rows shared and copy-on-write. 
* Support both std:: and std::tr1:: shared_ptr. FreeBSD 10 now uses C++11 by default.
* Remove Framebuffer pointers in STMClient
 2015-12-06 17:42:34 -05:00
John Hood c090d257f2 Rework Terminal::Display to improve performance and treat passed Framebuffers as const. 
* Refactor put_cell() and parts of new_frame(), and associated state, into put_row().
* Optimize display and line wrap handling code/output.
* Make last_frame a const ref, to eliminate a costly copy of the framebuffer on every screen refresh.
* In new_frame()'s scroll optimization, don't copy rows, use pointers instead.
* Don't check entire frame buffer for scrolling if first line hasn't scrolled.
* Add a generation counter on Row objects to allow quicker/better identification of scroll regions
* Use at() for bounds-checking on framebuffers, because they can be resized.
* Copy and resize scroll buffer on window resize.
 2015-12-06 17:42:34 -05:00
John Hood 32afa96111 Change Framebuffer's containers/methods to improve performance. 
* Reduce the size of Terminal::Cell.
* Change colors and attributes in Terminal::Rendition to bitfields/bitmask.
* Change Cells to use UTF-8 strings instead of vector<wchar_t>.  Store Rows in a vector instead of a deque.
* Add various Framebuffer::append() methods for more efficient passing of single and repeated characters.
* Change title/icon strings from deques to a vector typedef-- this is more for tidiness than any real performance.
 2015-12-06 17:42:34 -05:00
John Hood 543f346ac7 Fix various new compiler warnings. 
terminalfunctions.cc: set_if_available() was undeclared.
Fix printf() wint_t/wchar_t warnings.
mosh-server.cc: Fix warning for side effects inside typeid().

Signed-off-by: John Hood <cgull@glup.org>
 2015-06-06 13:12:32 -04:00
Geoffrey Thomas 4b75bcfdd9 terminaldisplay: Make a for loop's boundary better match its body 
Both f and frame.last_frame must have the same number of rows here, but
since we're iterating over frame.last_frame's rows, make that more
explicit.
 2015-06-04 23:47:32 -04:00
John Hood 8af7473cc4 Reset XTerm mouse modes on suspend/exit. 2015-05-31 22:50:17 -04:00
Louis Kruger c4236c6762 Fix xterm mouse support. 2015-05-31 18:18:30 -04:00
Andrew Chin 0be97a80bd Implement UTF8 mouse mode (SET_EXT_MODE_MOUSE DECSET 1005) 
Signed-off-by: Andrew Chin <achin@eminence32.net>
 2014-12-08 20:41:11 -05:00
Andrew Chin 94a35958c2 Revert bb36933472 
We aren't sure why this change was made, and reverting it appears to help
fix mouse issues in emacs related to text hilighting.

Signed-off-by: Andrew Chin <achin@eminence32.net>
 2014-12-08 20:40:38 -05:00
Bazyli Brzóska 492cfa3449 Implement vt100 mouse mode (1000) 
(closes #461)
 2014-01-04 02:42:26 -05:00
Bazyli Brzóska bb36933472 xterm extended fix 2014-01-04 02:42:15 -05:00
Bazyli Brzóska 926bbcc746 Implement xterm extended mouse mode 2014-01-04 02:42:15 -05:00
Bazyli Brzóska 5ef7f43479 Implement xterm mouse mode 2014-01-04 02:42:15 -05:00
Barosl LEE c6bf3a2025 Implement bracketed paste mode 
Allow bracketed paste mode-setting control sequences to be passed to the
outer terminal.

Signed-off-by: Barosl LEE <vcs@barosl.com>

Closes #430
 2013-07-01 03:18:16 -04:00
Anders Kaseorg ed42d31bda Put the real terminal in alternate screen mode 
Closes #2

Signed-off-by: Anders Kaseorg <andersk@mit.edu>
 2013-03-10 15:46:39 -04:00
Anders Kaseorg 03217ddb5a Move Emulator::{open,close} to Display 
Signed-off-by: Anders Kaseorg <andersk@mit.edu>
 2013-03-10 15:46:38 -04:00
sqweek 5af90cc1ac Don't touch window title before an OSC is received. 
Fixes the "window title being clobbered" issue raised in issue 137.

Signed-off-by: sqweek <sqweek@gmail.com>

Closes #380. Closes #137.
 2013-03-10 15:44:49 -04:00
Keith Winstein 02f54881be Use BEL instead of ST to terminate Operating System Command 
ST is more correct, but BEL is apparently more widely supported.

Closes #304
 2012-07-26 22:01:53 -04:00
Keith Winstein 92ecb99b71 Add OpenSSL licensing exception 2012-07-20 16:46:00 -04:00
Keith Winstein 48fbe3d0e1 Correctly handle wrapped lines where first portion is blank 2012-05-05 01:45:19 -04:00
Keegan McAllister c390ee9b80 Hardcode the terminals which accept "set window title" 
terminfo does not have reliable information on this, so we hardcode a whitelist
of terminal type prefixes.  This is the list from Debian's default screenrc,
plus "screen" itself (which also covers tmux).

Closes #172.
Closes #191.
 2012-04-16 09:23:30 -04:00
Keith Winstein feb352c809 Optional verifier for round-trippability, and fix wrapping and tab bugs. 2012-04-16 09:09:20 -04:00
Keegan McAllister 6e56fd2157 Remove BOOST_AUTO from terminaldisplay.cc 2012-04-15 13:49:15 -04:00
Keith Winstein d0a818d2e2 Track icon name and window title separately. Implement MOSH_TITLE_NOPREFIX 2012-04-14 01:55:28 -04:00
Keith Winstein b4c47b77cf Fix bug involving wraparound copy-and-paste to a blank line. 
Identified by Anders Kaseorg.

Test case:

( reset; seq 100; printf 'Hello, world!'; sleep 1;
printf '\t\t\t\t\t\t\t\t\t\t   \r\e[K'; sleep 1; printf '\n' )
> /dev/pts/16 2>&1

(replace /dev/pts/16 with mosh or termemu terminal)
 2012-04-11 02:40:18 -04:00
Keith Winstein 8221838f51 Fix bug sometimes causing missing (or spurious) wraparound copy-and-paste 2012-04-02 19:04:26 -04:00
Keith Winstein e4780c5d05 Invalidate cursor location (but don't actually move cursor) after scroll reset 2012-03-18 16:26:16 -04:00
Keith Winstein 231c181101 Scroll only scrolled region (fixes #31 github issue) 2012-03-18 16:07:23 -04:00
Keith Winstein c896055d15 Correctly render on terminals without BCE (fixes #56 github issue) 2012-03-16 13:46:55 -04:00
Keith Winstein 4783e7cd82 Eliminate unnecessary snprintf() 2012-03-14 02:14:10 -04:00
Keith Winstein 561a2be761 Optimize out use of sgr() by storing rendition instead (11% speedup) 2012-03-14 01:11:47 -04:00
Keith Winstein bc3297aa75 Small cleanup to generated output when predictions active 2012-03-10 06:42:21 -05:00
Keith Winstein b8457dd308 Use TERM env var / terminfo to decide whether to send ECH. Fixes tmux bug. 
Closes #28 github issue.
 2012-03-10 05:41:03 -05:00
Keith Winstein ac16f9127c Output EL (erase line) when possible 2012-03-10 04:30:04 -05:00
Keith Winstein df5d163f9c Fix asserts with side-effects (per Keegan McAllister) 2012-03-08 10:50:19 -05:00
Anders Kaseorg 7d19fbe203 Replace C++0x auto with Boost Typeof library 
Signed-off-by: Anders Kaseorg <andersk@mit.edu>
 2012-02-17 21:29:51 -05:00
Anders Kaseorg 32ff4af359 Fix wchar_t format string types 
Signed-off-by: Anders Kaseorg <andersk@mit.edu>
 2012-02-17 20:22:12 -05:00
Anders Kaseorg af649a035c Add missing #includes 
Signed-off-by: Anders Kaseorg <andersk@mit.edu>
 2012-02-17 19:24:51 -05:00
Keith Winstein 3781a290c8 Add copyright/license notices 2012-02-06 20:52:48 -05:00
Keith Winstein 38c9e99882 Separate modules by subdirectory 2012-02-06 18:26:45 -05:00