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* Revert "tui: Move ui_bridge module to tui/ namespace."Justin M. Keyes2016-10-13
| | | | | | ui_bridge.c is useful for libnvim consumers, not just the built-in TUI. This reverts commit beb2e4f095583af09ebe9c66e3bf453b61511f23.
* tui/flush_buf: Don't toggle cursor when called from out() #5436Florian Larysch2016-10-06
| | | | | | | | | | | unibi_format() calls out() multiple times for a given format string. When data->buf fills up during this process, flush_buf() gets called, which possibly calls unibi_out() again to toggle the cursor visibility. However, if we were halfway through outputting an escape sequence, doing this will clobber it, resulting in junk being displayed. Fix this by not toggling the cursor visibility when draining a full buffer in out().
* tui/terminfo_start: Default to normal-mode cursor shape. (#5419)Justin M. Keyes2016-10-02
| | | | | | | | | | | | | | | | | References #4867 For users who use a "bar" shape in the shell, it's annoying that Nvim starts with that same cursor shape, despite starting in normal-mode. So default to the normal-mode "block" shape instead. (Note: technically it's possible some user may set 'insertmode', and then the opposite problem occurs. But 'insertmode' is a silly option that shouldn't exist, and any user that uses it probably isn't fiddling with their cursor shape anyways.) Also rename the unibilium extensions: enter_insert_mode => set_cursor_shape_bar enter_replace_mode => set_cursor_shape_underline exit_insert_mode => set_cursor_shape_block to say explicitly what they do in the context of a terminal; it's irrelevant in this context what purpose they serve in Nvim.
* event/multiqueue.c: Rename "queue" to "multiqueue".Justin M. Keyes2016-10-02
| | | | | | | | | | | | | | `lib/queue.h` implements a basic queue. `event/queue.c` implements a specialized data structure on top of lib/queue.h; it is not a "normal" queue. Rename the specialized multi-level queue implemented in event/queue.c to "multiqueue", to avoid confusion when reading the code. Before this change one can eventually notice that "macros (uppercase symbols) are for the normal queue, lowercase operations are for the multi-level queue", but that is unnecessary friction for new developers (or existing developers just visiting this part of the codebase).
* tui: Move ui_bridge module to tui/ namespace.Justin M. Keyes2016-09-28
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* doc: minor comment tweaksJustin M. Keyes2016-09-28
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* tui.c: Do not wait for tui loop on teardown. (#4789)Justin M. Keyes2016-09-24
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Because terminfo_stop() already ran, there is not much reason to wait for the loop to teardown. Helped-by: Björn Linse <bjorn.linse@gmail.com> Helped-by: oni-link <knil.ino@gmail.com> Closes #4778 References #3541 --- Bug report: > After pressing `ZZ` I can find two threads freezing, occupying 100% CPU: |-systemd-+ |-nvim,11567 /home/lz/code/1.rs +set title | `-{nvim},11574 > 11567 has two threads: (gdb) info threads Id Target Id Frame * 1 Thread 0x7f7622907780 (LWP 11567) "nvim" 0x00007f76222e66bd in pthread_join () from /usr/lib/libpthread.so.0 2 Thread 0x7f761f5ff700 (LWP 11574) "nvim" 0x00007ffcec9e9c59 in clock_gettime () (gdb) thread apply all bt Thread 2 (Thread 0x7f761f5ff700 (LWP 11574)): #0 0x00007ffcec9e9c59 in clock_gettime () #1 0x00007f76210b9356 in clock_gettime () from /usr/lib/libc.so.6 #2 0x00007f7622513e3c in ?? () from /usr/lib/libuv.so.1 #3 0x00007f7622505e94 in uv_run () from /usr/lib/libuv.so.1 #4 0x00000000004822ed in loop_close (loop=loop@entry=0x7f761f5fe870) at /tmp/yaourt-tmp-lz/aur-neovim-git/src/neovim-git/src/nvim/event/loop.c:87 #5 0x00000000005a7ec0 in tui_main (bridge=0x7f761f6ac000, ui=0x7f761f69ace0) at /tmp/yaourt-tmp-lz/aur-neovim-git/src/neovim-git/src/nvim/tui/tui.c:234 #6 0x00000000005a9b47 in ui_thread_run (data=<optimized out>) at /tmp/yaourt-tmp-lz/aur-neovim-git/src/neovim-git/src/nvim/ui_bridge.c:87 #7 0x00007f7622510d07 in ?? () from /usr/lib/libuv.so.1 #8 0x00007f76222e5474 in start_thread () from /usr/lib/libpthread.so.0 #9 0x00007f76210ac69d in clone () from /usr/lib/libc.so.6 Thread 1 (Thread 0x7f7622907780 (LWP 11567)): #0 0x00007f76222e66bd in pthread_join () from /usr/lib/libpthread.so.0 #1 0x00007f7622510dae in uv_thread_join () from /usr/lib/libuv.so.1 #2 0x00000000005aac9e in ui_bridge_stop (b=0x7f761f6ac000) at /tmp/yaourt-tmp-lz/aur-neovim-git/src/neovim-git/src/nvim/ui_bridge.c:104 #3 0x00000000005a90e4 in ui_builtin_stop () at /tmp/yaourt-tmp-lz/aur-neovim-git/src/neovim-git/src/nvim/ui.c:91 #4 0x000000000052be09 in mch_exit (r=r@entry=1) at /tmp/yaourt-tmp-lz/aur-neovim-git/src/neovim-git/src/nvim/os_unix.c:143 #5 0x00000000004db1cc in getout (exitval=exitval@entry=1) at /tmp/yaourt-tmp-lz/aur-neovim-git/src/neovim-git/src/nvim/main.c:623 #6 0x00000000004fa43c in preserve_exit () at /tmp/yaourt-tmp-lz/aur-neovim-git/src/neovim-git/src/nvim/misc1.c:2652 #7 0x000000000052b77a in deadly_signal (signum=1) at /tmp/yaourt-tmp-lz/aur-neovim-git/src/neovim-git/src/nvim/os/signal.c:120 #8 0x000000000052b7cf in on_signal (handle=<optimized out>, signum=<optimized out>, data=<optimized out>) at /tmp/yaourt-tmp-lz/aur-neovim-git/src/neovim-git/src/nvim/os/signal.c:145 #9 0x0000000000484178 in signal_event (argv=<optimized out>) at /tmp/yaourt-tmp-lz/aur-neovim-git/src/neovim-git/src/nvim/event/signal.c:44 #10 0x0000000000483b7f in queue_process_events (queue=0x7f7620417360) at /tmp/yaourt-tmp-lz/aur-neovim-git/src/neovim-git/src/nvim/event/queue.c:142 #11 0x0000000000482208 in loop_poll_events (loop=0x84dec0 <loop>, ms=ms@entry=4000) at /tmp/yaourt-tmp-lz/aur-neovim-git/src/neovim-git/src/nvim/event/loop.c:56 #12 0x000000000052a364 in input_poll (ms=ms@entry=4000) at /tmp/yaourt-tmp-lz/aur-neovim-git/src/neovim-git/src/nvim/os/input.c:325 #13 0x000000000052a3e2 in inbuf_poll (ms=4000) at /tmp/yaourt-tmp-lz/aur-neovim-git/src/neovim-git/src/nvim/os/input.c:347 #14 0x000000000052a839 in os_inchar (buf=buf@entry=0x0, maxlen=maxlen@entry=0, ms=ms@entry=-1, tb_change_cnt=tb_change_cnt@entry=0) at /tmp/yaourt-tmp-lz/aur-neovim-git/src/neovim-git/src/nvim/os/input.c:107 #15 0x0000000000592eeb in state_enter (s=s@entry=0x7ffcec9d3560) at /tmp/yaourt-tmp-lz/aur-neovim-git/src/neovim-git/src/nvim/state.c:46 #16 0x0000000000508533 in normal_enter (cmdwin=cmdwin@entry=false, noexmode=noexmode@entry=false) at /tmp/yaourt-tmp-lz/aur-neovim-git/src/neovim-git/src/nvim/normal.c:464 #17 0x00000000004dc17e in main (argc=<optimized out>, argv=<optimized out>) at /tmp/yaourt-tmp-lz/aur-neovim-git/src/neovim-git/src/nvim/main.c:538
* ui_detach: Schedule refresh on main loop.Justin M. Keyes2016-09-22
| | | | Closes #4163
* refactor: eliminate misc2.cJustin M. Keyes2016-09-13
| | | | | | | | | | move `call_shell` to misc1.c Move some fns to state.c Move some fns to option.c Move some fns to memline.c Move `vim_chdir*` fns to file_search.c Move some fns to new module, bytes.c Move some fns to fileio.c
* api: consistently use nvim_ prefix and update documentationBjörn Linse2016-08-31
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* api/ui: use ui options instead of one method per featureBjörn Linse2016-08-29
| | | | Use new nvim_ui_ prefix to avoid breaking change.
* api/ui: allow popupmenu to be drawn by external uiBjörn Linse2016-08-29
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* stream: set data together with callbackBjörn Linse2016-08-20
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* tui: Assume 256 colors in most cases.Justin M. Keyes2016-07-03
| | | | | | | | Assume 256 colors if: - $TERM contains "xterm" or "256" - $COLORTERM contains "256" Closes #2912
* options: Set 't_Co' from unibilium + fix_terminfo.Mateusz Czaplinski2016-07-02
| | | | | | | | | | | | | | | | | Closes #3428 References #4999 The Linux "virtual consoles" available on Alt-F1...Alt-F7 (i.e. tty1-tty7) support only 8 colors (actually, it's 16 colors when counted together with "bold/bright" attribute) and 8 background colors (those in some cases can be upped to 16 too, by using "blink" attribute - but this might be more risky, in case some legacy consoles really show it as blinking? I'm not sure about that.) This limit is buried deep in kernel sources for default tty drivers. Trying to use the Neovim's default 256 colors in this case gives totally bad colors, breaking all color schemes and sometimes rendering parts of the text invisible. A simple change enables code paths for handling 8/16 colors, which are still present in Neovim codebase.
* tui/input.c: Handle Ctrl-Z (suspend) for TERM=linux (#3100) (#4911)Mateusz Czapliński2016-06-12
| | | | | Fix #3100. On virtual consoles (Alt-F1, etc.), the Ctrl-Z combination was lost.
* tui/input.c: Add mouse release event (#4873)sach1t2016-06-04
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* Merge pull request #4844 from ZyX-I/rename-main-loopJustin M. Keyes2016-05-31
|\ | | | | Rename main loop variable from loop to main_loop
| * *: Rename main loop variable from loop to main_loopZyX2016-05-30
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Current name is inappropriate for the following reasons: 1. It is often masked by local `loop` variables. 2. It cannot be searched for. There are many `loop` variables where `loop` is some local variable. There are many cases when “loop” word is used in a comment. 3. It is in any case bad idea to use a generic name as a name of the global variable. Best if global has module prefix: this is why it is in `main.h`: `main_loop` both stands for “a main loop” and “a loop defined in `main.*`”. Since I have no idea how to list every occurrence of this variable method used to rename it is “remove it from globals.h, try to compile, fix errors”. Thus if some occurrence was hidden under false `#if` branch it was not replaced.
* | lib/kvec: Remove useless type argument from kv_push macrosZyX2016-05-30
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* syntax: Add support for the "special" color used for undercurlsAdnoC2016-05-17
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* 'termguicolors' #4690Shougo Matsushita2016-05-10
| | | | | | | | | | | | | | | | | | | | | | | | | | | TODO: Only works at startup (i.e., in the user's init.vim/vimrc/--cmd), but it should probably work at any time. --- patch 7.4.1799 Problem: 'guicolors' is a confusing option name. Solution: Use 'termguicolors' instead. (Hirohito Higashi) https://github.com/vim/vim/commit/61be73bb0f965a895bfb064ea3e55476ac175162 patch 7.4.1806 Problem: 'termguicolors' option missing from the options window. Solution: Add the entry. https://github.com/vim/vim/commit/8e3d1b6326c103cc92f8d07b1161ee5172acf201 patch 7.4.1808 Problem: Using wrong feature name to check for 'termguicolors'. Solution: Use the right feature name. (Ken Takata) https://github.com/vim/vim/commit/8a24b794b89916c8074892e7b25121a21f1fa9c9 patch 7.4.1809 Problem: Using wrong short option name for 'termguicolors'. Solution: Use the option name. https://github.com/vim/vim/commit/868cfc19bb079a16ca58884b551486566f35419b
* *: Fix new linter errorsZyX2016-05-01
| | | | Originally there were 128 new errors, so I thought this is a good idea to fix all of them. Of course, this commit also fixes many suppressed errors.
* Do not use TMUX_WRAP for DECSCUSR sequenceDaniel Hahler2016-01-29
| | | | | | | | | | | Wrapping it will send it to the terminal "directly", which might change the cursor of another pane, e.g. when starting Neovim and changing to another pane directly. tmux has a terminfo extension (Ss/Se) to handle and translate the DECSCUSR sequences internally. This can be controlled through `terminal-overrides`, but does not appear to be able to handle the uncommon sequences for Konsole.
* Implement handling of terminal focus eventsJoe Hermaszewski2015-11-17
| | | | | | | | | | | | | | | | | | | | Two new keys have been added to key_name_entry in keymap.c: `FocusGained` and `FocusLost`. Two cases have been added to the key handing switch in edit.c each applying their respective autocmds. In normal.c two functions have been added alongside nv_cursorhold doing a similar job of applying the autocmd for the appropriate key. tui/input.c has a new function `handle_focus_event` which eats either of the control sequences for focus gained or lost. This function is checked before handle_bracketed_paste and handle_forced_escape. tui.c registers neovim as able to receive these control sequences in terminfo_start and undoes that in terminfo_stop. Closes #2302
* ui_bridge: Fix race condition that results in deadlock.Thiago de Arruda2015-10-31
| | | | Fixed by waiting until the UI thread finishes processing events. Close #3541.
* tui: Don't use stderr as an output fallback for the TUIThiago de Arruda2015-10-29
| | | | Ref: https://github.com/neovim/neovim/issues/3547#issuecomment-152156639
* tui: Fix abort when stdout and stderr are not tty.Thiago de Arruda2015-10-29
| | | | | The abort came from using libuv tty handle on non-tty fd. Use uv_pipe_t in these cases. Also add simple test for this case.
* tui: Flush input on timer_cbThiago de Arruda2015-10-12
| | | | | | This is required to have <esc> working correctly when the `ttimeout`/`ttimeoutlen` options are set. Ref: https://github.com/neovim/neovim/issues/2093#issuecomment-146506480
* tui: fix_terminfo: Handle "tmux" like "screen". #3422Daniel Hahler2015-10-04
| | | | Closes #3399
* tui: Fix queueing of large chunks of inputThiago de Arruda2015-10-01
| | | | | Take the return value of input_enqueue into consideration, waiting for the main thread to consume input. Close #1714 #3377.
* tui: Don't use 'pastetoggle' for automatic pastingThiago de Arruda2015-10-01
| | | | | | | Add a new special key that can be used by UIs to toggle the 'paste' option and use it in the TUI instead of the user's 'pastetoggle' value. Close #2843 #2092
* encoding: simplify handling of encoding in TUIBjörn Linse2015-09-08
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* tui: Refactor for running in another threadThiago de Arruda2015-09-06
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* tui: Move screen state tracking to new "ugrid" moduleThiago de Arruda2015-09-06
| | | | | The ugrid module implements a unicode "drawing" grid and is used to store TUI screen state. Later this module will be reused in other layers.
* tui: move term_input.inl into the input.c moduleThiago de Arruda2015-09-06
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* tui/remote_ui: Fix some regressionsThiago de Arruda2015-08-21
| | | | | | | | - Explicitly set the SignalWatcher event queue. Without this, the watcher will publish events to the fast queue, resulting in resize bugs for certain terminals(#2322). - Set `async = false` to the `remote_ui_attach` handler(It was a deferred before, this is the new equivalent)
* Notify attached UIs whenever menus changeRobin Allen2015-08-21
| | | | | This adds a redraw notification "update_menu" which is sent whenever Vim's menus are changed by the :menu command and friends.
* tui: restore got_winch in sigwinch_cb #3171Felipe Morales2015-08-15
| | | | Fixes minor regression from #3145.
* rstream: Pass read count to read eventsThiago de Arruda2015-08-13
| | | | This is necessary to keep events in the same order received from the OS.
* event: Refactor async event processingThiago de Arruda2015-08-13
| | | | | | | | | | - Improve the implementation of deferred/immediate events. - Use the new queue module to change how/when events are queued/processed by giving a private queue to each emitter. - Immediate events(which only exist to break uv_run recursion) are now represented in the `loop->fast_events` queue. - Events pushed to child queues are propagated to the event loop main queue and processed as K_EVENT keys.
* tui: avoid double-resize on SIGWINCH. #3145Felipe Morales2015-08-10
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* tui: Fix terminal detection for cursor shape #3129Keerthan Jaic2015-08-04
| | | | | Default to DECSCUSR, except for known cases where other codes are used or changing cursor shape is unsupported
* tui: Use underline cursor in Replace modeOmar Sandoval2015-07-26
| | | | | | | This is a port of my original contribution to Vim, added in 7.4.687 (https://github.com/vim/vim/commit/v7-4-687). The TUI code has been heavily refactored (see esp. 25ceadab37edba13f5afa78d8b4723da03ef35f0), so this required some translation, but the logic is the same.
* api: Simplify UI API on mode changeOmar Sandoval2015-07-26
| | | | | | | Currently, there are two functions in the UI API that are called when the mode changes: insert_mode() and normal_mode(). These can be folded into a single mode_change() entrypoint which can do whatever it wants based on the mode it is passed, limited to INSERT and NORMAL for now.
* options,tui: don't hardcode default terminal sizeFelipe Morales2015-07-21
| | | | also, include some checks.
* tui: respect the 'co' and 'lines' options on startupFelipe Morales2015-07-21
| | | | | `nvim --cmd "set co=... lines="` didn't work as expected, and forced to set those options on VimEnter or afterwards.
* tui: send resize sequences to the terminalFelipe Morales2015-07-21
| | | | | | | | Neither setting the 'columns' and 'lines' options nor using the `:winsize` command resized the terminal window, which caused display glitches. Re: #2863
* tui: Unconditionally enable bracketed paste mode #3060crondog2015-07-21
| | | | | | | | | There are more terminals which have bracketed paste support and it doesnt seem to do any harm with terminals that dont support it eg screen Reviewed-by: Marco Hinz <mh.codebro@gmail.com> Reviewed-by: Michael Reed <Pyrohh@users.noreply.github.com> "+1 Let's see what happens" Justin M. Keyes <justinkz@gmail.com>
* rstream/wstream: Unify structures and simplify APIThiago de Arruda2015-07-17
| | | | | | | | | | | | | - Simplify RStream/WStream API and make it more consistent with libuv. - Move into the event loop layer(event subdirectory) - Remove uv_helpers module. - Simplify job/process internal modules/API. - Unify RStream and WStream into a single structure. This is necessary because libuv streams can be readable and writable at the same time(and because the uv_helpers.c hack to associate multiple streams with libuv handle was removed) - Make struct definition public, allowing more flexible/simple memory management by users of the module. - Adapt channel/job modules to cope with the changes.
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