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path: root/src/nvim/window.c
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* refactor: remove longdundargoc2023-09-29
| | | | | long is 32-bits even on 64-bit windows which makes the type suboptimal for a codebase meant to be cross-platform.
* refactor(messages): fold msg_attr into msgbfredl2023-09-27
| | | | | problem: there are too many different functions in message.c solution: fold some of the functions into themselves
* fix(float): make "fixed" work with relative=win (#25243)zeertzjq2023-09-19
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* fix(float): add fixd optionglepnir2023-09-18
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* fix(float): update position of anchored windows first (#25133)zeertzjq2023-09-14
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* refactor(mch): last mch_ function/macro hits the dustbfredl2023-09-10
| | | | Also remove some stray comments.
* vim-patch:9.0.1877: missing test for patch 9.0.1873zeertzjq2023-09-09
| | | | | | | | | | | | Problem: missing test for patch 9.0.1873 Solution: add a test trying to exchange windows Add a test, making sure that switching windows is not allowed when textlock is active, e.g. when running `:s/<pat>/\=func()/` https://github.com/vim/vim/commit/18d2709aa12ffa3f6ae1a13059990558c5f8e406 Co-authored-by: Christian Brabandt <cb@256bit.org>
* feat(float): implement footerEvgeni Chasnovski2023-08-26
| | | | | | | | Problem: Now way to show text at the bottom part of floating window border (a.k.a. "footer"). Solution: Allows `footer` and `footer_pos` config fields similar to `title` and `title_pos`.
* refactor(change): do API changes to buffer without curbuf switchbfredl2023-08-26
| | | | | | | | | | | | | | | | | | | | | | | Most of the messy things when changing a non-current buffer is not about the buffer, it is about windows. In particular, it is about `curwin`. When editing a non-current buffer which is displayed in some other window in the current tabpage, one such window will be "borrowed" as the curwin. But this means if two or more non-current windows displayed the buffers, one of them will be treated differenty. this is not desirable. In particular, with nvim_buf_set_text, cursor _column_ position was only corrected for one single window. Two new tests are added: the test with just one non-current window passes, but the one with two didn't. Two corresponding such tests were also added for nvim_buf_set_lines. This already worked correctly on master, but make sure this is well-tested for future refactors. Also, nvim_create_buf no longer invokes autocmds just because you happened to use `scratch=true`. No option value was changed, therefore OptionSet must not be fired.
* vim-patch:9.0.1710: scrolloff options work slightly differentzeertzjq2023-08-23
| | | | | | | | | | | | | | | | | | | | | | | Problem: sidescrolloff and scrolloff options work slightly different than other global-local options Solution: Make it behave consistent for all global-local options It was noticed, that sidescrolloff and scrolloff options behave differently in comparison to other global-local window options like 'listchars' So make those two behave like other global-local options. Also add some extra documentation for a few special local-window options. Add a few tests to make sure all global-local window options behave similar closes: vim/vim#12956 closes: vim/vim#12643 https://github.com/vim/vim/commit/4a8eb6e7a9df10f79bf95301ced012f0d6a13088 Co-authored-by: Christian Brabandt <cb@256bit.org>
* vim-patch:9.0.1772: Cursor may be adjusted in 'splitkeep'ed windows (#24811)zeertzjq2023-08-21
| | | | | | | | | | | | Problem: Cursor is adjusted in window that did not change in size by 'splitkeep'. Solution: Only check that cursor position is valid in a window that has changed in size. closes: vim/vim#12509 https://github.com/vim/vim/commit/16af913eeefb288ce968fb87e09a597413861900 Co-authored-by: Luuk van Baal <luukvbaal@gmail.com>
* vim-patch:9.0.1726: incorrect heights in win_size_restore() (#24765)Sean Dewar2023-08-17
| | | | | | | | | Problem: incorrect heights in win_size_restore() Solution: avoid restoring incorrect heights in win_size_restore() https://github.com/vim/vim/commit/876f5fb570d8401aa4c58af4a5da91f10520aa9d I already merged this prior, so just replace the new test with the old one, but add a test case for the global statusline.
* refactor: cast to int earlier when using 'so' and 'siso' (#24756)zeertzjq2023-08-17
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* fix(events): avoid unnecessary CursorMoved (#24675)zeertzjq2023-08-12
| | | | | | Problem: Temporarily changing current window in a script causes CursorMoved to be triggerd. Solution: Don't trigger CursorMoved if neither curwin nor cursor changed between two checks.
* fix(window): prevent win_size_restore from changing cmdheightSean Dewar2023-07-26
| | | | | | | | | | | | | | | | | | | | | Currently it only skips if `Rows` changed, but it's possible for the height of the usable area for windows to change (e.g: via `&ch`, `&stal` or `&ls`), which can cause the value of `&cmdheight` to change when the sizes are restored. This is a Vim bug, so I've submitted a PR there too. No telling when it'll be merged though, given the current lack of activity there. `ROWS_AVAIL` is convenient here, but also subtracts the `global_stl_height()`. Not ideal, as we also care about the height of the last statusline for other values of `&ls`. Meh. Introduce `last_stl_height` for getting the height of the last statusline and use it in `win_size_save/restore` and `last_status` (means `last_status_rec`'s `statusline` argument will now be true if `&ls` is 3, but that does not change the behaviour). Also corrects the logic in `comp_col` to not assume there's a last statusline if `&ls` is 1 and the last window is floating.
* feat(api): allow win_hide to close cmdwin or non-previous windowsSean Dewar2023-07-26
| | | | | | | This aligns its behaviour better with `nvim_win_close`. Note that `:hide` is actually incapable of closing the cmdwin, unlike `:close` and `:quit`, so this is a bit of a difference in behaviour.
* feat(api): allow open_win/win_set_buf in the cmdwin in some casesSean Dewar2023-07-26
| | | | | | | | | | | | | | | | | | | | | | Problem: As discussed on Matrix, there was some interest in having `nvim_open_win` again be able to open floats in the cmdwin (e.g: displaying a hover doc related to what's in the cmdwin). After #23228, this was disallowed. Solution: Allow `nvim_open_win` in the cmdwin as long as `!enter` and `buffer != curbuf` (the former can cause all sorts of issues, and the latter can crash Nvim after closing cmdwin). Also allow `nvim_win_set_buf` in a similar fashion. Note that we're not *entirely* sure if this is 100% safe (cmdwin is a global-state-using-main-loop-calling beast), but this seems to work OK..? Also: - Check the buffer argument of `nvim_open_win` earlier, and abort if it's invalid (it used to still open a window in this case). - Untranslate `e_cmdwin` errors in the API (other errors in the API are not translated: although not detailed in the API contract yet, errors are supposed to be stable).
* feat(api)!: change return type of nvim_win_text_height to Dict (#24365)zeertzjq2023-07-16
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* refactor(plines.c): update outdated comments (#24264)zeertzjq2023-07-06
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* fix(ui): delay win_viewport until screen update #24182fredizzimo2023-07-05
| | | | | | | | | | | | | | | | | | | | | | | | Problem: Sometimes, when nvim sends the `win_viewport` event, for example when scrolling with visible folds on the screen, it reports the `scroll_delta` value one batch into "future". So when the client application is trying to show the new viewport it's not yet updated, resulting in temporary corruption / screen flickering. For more details see #23609, and starting from [this comment]( https://github.com/neovide/neovide/pull/1790#issuecomment-1518697747) in https://github.com/neovide/neovide/pull/1790,, where the issue was first detected. Note that some of the conclusions in those are not fully accurate, but the general observations are. Solution: When there are pending updates to a Window, delay the `win_viewport` UI event until the updates are sent. This ensures that there's no flush between sending the viewport and updating of the lines corresponding to the new viewport. Document the existing viewport behaviour (for cases where there are no extra flushes), give a hint about how applications can deal with the slightly surprising behaviour of the viewport event being sent after the updates. Fixes https://github.com/neovim/neovim/issues/23609
* perf(ui-ext): approximate scroll_delta when scrolling too much (#24234)zeertzjq2023-07-04
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* fix(ui-ext): "scroll_delta" handle topfill and skipcol (#24249)zeertzjq2023-07-04
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* refactor: remove longdundargoc2023-07-03
| | | | | long is 32-bits even on 64-bit windows which makes the type suboptimal for a codebase meant to be cross-platform.
* vim-patch:9.0.1608: update_topline() is called twice (#23920)luukvbaal2023-06-05
| | | | | | | Problem: update_topline() is called twice. Solution: Do not call update_topline() before curs_columns(). (Luuk van Baal, closes vim/vim#12495) https://github.com/vim/vim/commit/5c606846b9a43c7e6b94c7e96838f7532792f557
* fix(events)!: trigger CursorMoved later on switching window (#23711)zeertzjq2023-06-04
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* vim-patch:9.0.1599: Cursor not adjusted when 'splitkeep' is not "cursor" ↵luukvbaal2023-06-02
| | | | | | | | | | | (#23884) Problem: Cursor not adjusted when near top or bottom of window and 'splitkeep' is not "cursor". Solution: Move boundary checks to outer cursor move functions, inner functions should only return valid cursor positions. (Luuk van Baal, closes vim/vim#12480) https://github.com/vim/vim/commit/a109f39ef54bc3894768170f02c1b6ac56164488
* refactor(map): avoid duplicated khash_t types for valuesbfredl2023-05-17
| | | | | | | | | | | | | | | | | | | | | This reduces the total number of khash_t instantiations from 22 to 8. Make the khash internal functions take the size of values as a runtime parameter. This is abstracted with typesafe Map containers which are still specialized for both key, value type. Introduce `Set(key)` type for when there is no value. Refactor shada.c to use Map/Set instead of khash directly. This requires `map_ref` operation to be more flexible. Return pointers to both key and value, plus an indicator for new_item. As a bonus, `map_key` is now redundant. Instead of Map(cstr_t, FileMarks), use a pointer map as the FileMarks struct is humongous. Make `event_strings` actually work like an intern pool instead of wtf it was doing before.
* vim-patch:9.0.1554: code for handling 'switchbuf' is repeated (#23632)zeertzjq2023-05-15
| | | | | | | | | Problem: Code for handling 'switchbuf' is repeated. Solution: Add a function to handle 'switchbuf'. (Yegappan Lakshmanan, closes vim/vim#12397) https://github.com/vim/vim/commit/e42c27d9e8a18e3786f13f17663914cdd0f63f9e Co-authored-by: Yegappan Lakshmanan <yegappan@yahoo.com>
* vim-patch:9.0.0598: using negative array index with negative width windowzeertzjq2023-05-13
| | | | | | | | | Problem: Using negative array index with negative width window. Solution: Make sure the window width does not become negative. https://github.com/vim/vim/commit/8279af514ca7e5fd3c31cf13b0864163d1a0bfeb Co-authored-by: Bram Moolenaar <Bram@vim.org>
* vim-patch:9.0.1546: some commands for opening a file don't use 'switchbuf' ↵zeertzjq2023-05-13
| | | | | | | | | | | (#23600) Problem: Some commands for opening a file don't use 'switchbuf'. Solution: Use 'switchbuf' for more commands. (Yegappan Lakshmanan, closes vim/vim#12383, closes vim/vim#12381) https://github.com/vim/vim/commit/54be5fb382d2bf25fd1b17ddab8b21f599019b81 Co-authored-by: Yegappan Lakshmanan <yegappan@yahoo.com>
* vim-patch:9.0.1513: text scrolls unnecessarily when splittingLuuk van Baal2023-05-07
| | | | | | | | Problem: Text scrolls unnecessarily when splitting and 'splitkeep' is not "cursor". Solution: Avoid resetting w_skipcol. (Luuk van Baal, closes vim/vim#12334) https://github.com/vim/vim/commit/b926bf47d61360a4ec5e4867714a08d70fd49965
* fix(api): don't change title when setting buffer in a window (#23492)zeertzjq2023-05-06
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* vim-patch:9.0.1330: handling new value of an option has a long "else if" chainLewis Russell2023-04-28
| | | | | | | Problem: Handling new value of an option has a long "else if" chain. Solution: Use a function pointer. (Yegappan Lakshmanan, closes vim/vim#12015) https://github.com/vim/vim/commit/af93691b53f38784efce0b93fe7644c44a7e382e
* vim-patch:9.0.1491: wrong scrolling with ls=0 and :botright split (#23333)zeertzjq2023-04-27
| | | | | | Problem: Wrong scrolling with ls=0 and :botright split. Solution: Add statusline before calling frame_new_height(). (closes vim/vim#12299) https://github.com/vim/vim/commit/fbf2071ac9ef08302a1df86c15f3d4ddbe871243
* refactor: uncrustifydundargoc2023-04-26
| | | | Notable changes: replace all infinite loops to `while(true)` and remove `int` from `unsigned int`.
* refactor: remove unnecessary height change in frame_add_hsep() (#23305)zeertzjq2023-04-25
| | | | This height change is wrong, and the height will be overwritten later by another height change.
* vim-patch:9.0.1293: the set_num_option() is too longLewis Russell2023-04-22
| | | | | | | | Problem: The set_num_option() is too long. Solution: Move code to separate functions. (Yegappan Lakshmanan, closes vim/vim#11954) https://github.com/vim/vim/commit/0caaf1e46511f7a92e036f05e6aa9d5992540117
* vim-patch:9.0.0947: invalid memory access in substitute with function (#23126)zeertzjq2023-04-16
| | | | | | | | | Problem: Invalid memory access in substitute with function that goes to another file. Solution: Check for text locked in CTRL-W gf. https://github.com/vim/vim/commit/cc762a48d42b579fb7bdec2c614636b830342dd5 Co-authored-by: Bram Moolenaar <Bram@vim.org>
* refactor: remove redundant const char * castsii142023-04-07
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* refactor: make error message definitions constii142023-04-05
| | | | message.c functions now take const char * as a format. Error message definitions can be made const.
* vim-patch:9.0.1439: start Insert mode when accessing a hidden prompt buffer ↵zeertzjq2023-04-03
| | | | | | | | | | | | | (#22867) Problem: Start Insert mode when accessing a hidden prompt buffer. Solution: Call leaving_window() in aucmd_restbuf(). (Thorben Tröbst, closes vim/vim#12148, closes vim/vim#12147) https://github.com/vim/vim/commit/cde8de034524d00aba4ff4142e658baff511e12d Cherry-pick test_prompt_buffer.vim changes from patch 9.0.0631. Co-authored-by: orbital <orbital@holgerines.de>
* fix(float): remove -1 in height clampPatrick McFarland2023-03-19
| | | | | | | | | | | Problem: Clamp for height in floating windows enforced no more than editor height - 1, disallowing full editor height floating windows when using cmdheight=0 Solution: Clamp to full height, removing the -1. Tested to give the intended results with cmdheight=0, 1, or more than 1. This also inadvertently fixes a rendering error with cmdheight >1 where the bottom border would be overlapped by the cmdline.
* refactor(screen): screen.c delenda estbfredl2023-03-14
| | | | | | | | | | | | | drawscreen.c vs screen.c makes absolutely no sense. The screen exists only to draw upon it, therefore helper functions are distributed randomly between screen.c and the file that does the redrawing. In addition screen.c does a lot of drawing on the screen. It made more sense for vim/vim as our grid.c is their screen.c Not sure if we want to dump all the code for option chars into optionstr.c, so keep these in a optionchar.c for now.
* feat(ui): add scroll_delta to win_viewport event #19270Matthias Deiml2023-03-12
| | | | | | | | | | scroll_delta contains how much the top line of a window moved since the last time win_viewport was emitted. It is expected to be used to implement smooth scrolling. For this purpose it only counts "virtual" or "displayed" so folds should count as one line. Because of this it adds extra information that cannot be computed from the topline parameter. Fixes #19227
* vim-patch:9.0.1362: ml_get error when going to another tab (#22443)zeertzjq2023-02-28
| | | | | | | | | Problem: ml_get error when going to another tab. (Daniel J. Perry) Solution: Do not call update_topline() if "curwin" is invalid. (closes vim/vim#11907) https://github.com/vim/vim/commit/99ad3a8bb95c6f860545a050472b6181e33bac1a Co-authored-by: Bram Moolenaar <Bram@vim.org>
* fix: address -Wmaybe-uninitialized warnings (#22436)Lewis Russell2023-02-27
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* vim-patch:8.2.4318: various comment and indent mistakes, returning wrong ↵zeertzjq2023-02-24
| | | | | | | | | | | | | | | | | | | zero (#22385) Problem: Various comment and indent mistakes, returning wrong zero. Solution: Fix the mistakes. Return NULL instead of FAIL. https://github.com/vim/vim/commit/54969f4ef5825205ecde09ea80f4087fc3b68e5d N/A patches for version.c: vim-patch:8.2.3781: the option window script is outdated Problem: The option window script is outdated. Solution: Add several changes. https://github.com/vim/vim/commit/a416861c643b03fe5dec9f3bf8c1c9e054b5a9c7 Co-authored-by: Bram Moolenaar <Bram@vim.org>
* vim-patch:9.0.1312: Cursor position wrong when splitting window in insert modezeertzjq2023-02-16
| | | | | | | | | | Problem: Cursor position wrong when splitting window in insert mode. Solution: Pass the actual mode to win_fix_cursor(). (Luuk van Baal, closes vim/vim#11999, https://github.com/vim/vim/commit/bc3dc298b37820a8212e7d839e882e07d6cc98c8 Co-authored-by: Luuk van Baal <luukvbaal@gmail.com>
* refactor: reduce scope of locals as per the style guide (#22206)dundargoc2023-02-11
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* vim-patch:9.0.1246: code is indented more than necessary (#22006)zeertzjq2023-01-26
| | | | | | | | | | | Problem: Code is indented more than necessary. Solution: Use an early return where it makes sense. (Yegappan Lakshmanan, closes vim/vim#11887) https://github.com/vim/vim/commit/142ed77898facf8f423fee2717efee1749c55f9a Omit function_using_block_scopes(): only affects Vim9 script. Co-authored-by: Yegappan Lakshmanan <yegappan@yahoo.com>