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* feat(terminal): sixel support (#1557)Aram Drevekenin2022-07-08
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * work * work * work * work * work * more work * work * work * work * hack around stdin repeater * refactor(sixel): rename sixel structs * feat(sixel): render text above images * fix(sixel): reap images once they're past the end of the scrollbuffer * fix(sixel): display images in the middle of the line * fix(sixel): render crash * fix(sixel): react to SIGWINCH * fix(sixel): behave properly in alternate screen mode * fix(sixel): reap images on terminal reset * feat(sixel): handle DECSDM * fix(terminal): properly respond to XTSMGRAPHICS and device attributes with Sixel * Add comment * fix(sixel): hack for unknown event overflow until we fix the api * feat(input): query terminal for all OSC 4 colors and respond to them in a buggy way * fix(sixel): do not render corrupted image * feat(input): improve STDIN queries * fix(client): mistake in clear terminal attributes string * fix(ansi): report correct number of supported color registers * fix(sixel): reap images that are completely covered * style(comment): fix name * test(sixel): infra * test(sixel): cases and fixes * fix(sixel): forward dcs bytes to sixel parser * refactor(client): ansi stdin parser * refactor(output): cleanup * some refactorings * fix test * refactor(grid): sixel-grid / sixel-image-store * refactor(grid): grid debug method * refactor(grid): move various logic to sixel.rs * refactor(grid): remove unused methods * fix(sixel): work with multiple users * refactor(pane): remove unused z_index * style(fmt): prepend unused variable * style(fmt): rustfmt * fix(tests): various apis * chore(dependencies): use published version of sixel crates * style(fmt): rustfmt * style(fmt): rustfmt * style(lint): make clippy happy * style(lint): make clippy happy... again * style(lint): make clippy happy... again (chapter 2) * style(comment): remove unused * fix(colors): export COLORTERM and respond to XTVERSION * fix(test): color register count * fix(stdin): adjust STDIN sleep times
* refactor(crates): move shared contents from zellij tile to zellij utils (#1541)har7an2022-07-06
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * zellij-tile: Move `data` to zellij-utils The rationale behind this is that all components of zellij access the data structures defined in this module, as they define some of the most basic types in the application. However, so far zellij-tile is treated like a separate crate from the rest of the program in that it is the only one that doesn't have access to `zellij-utils`, which contains a lot of other data structures used throughout zellij. This poses issues as discussed in https://github.com/zellij-org/zellij/pull/1242 and is one of the reasons why the keybindings in the status bar default plugin can't be updated dynamically. It is also the main reason for why the keybindings are currently passed to the plugin as strings: The plugins only have access to `zellij-tile`, but since this is a dependency of `zellij-utils`, it can't import `zellij-utils` to access the keybindings. Other weird side-effect are that in some places `server` and `client` have to access the `zellij-tile` contents "through" `zellij-utils`, as in `use zellij_utils::zellij_tile::prelude::*`. By moving these central data structures to one common shared crate (`zellij-utils`), `zellij-tile` will be enabled to import `zellij-utils` like `screen` and `client` already do. This will, next to other things, allow dropping a lot of `std::fmt::Fmt` impls needed to convert core data structures into strings and as a consequence, a lot of string parsing in the first place. * utils: Integrate new `data` module, bump rust ver Integrates the `data` module that was previously part of `zellij-tile` to allow sharing the contained data structures between all components of zellij. This allows `zellij-tile` to use `utils` as a dependency. However, since `tile` is build against the wasm target, it cannot include all of `zellij-utils`, since a lot of dependencies there cannot compile with `wasm` as target (Examples include: termwiz, log4rs, async-std). Thus we make all the dependencies that cannot compile against `wasm` optional and introduce a new feature `full` that will compile the crate with all dependencies. Along with this, modify `lib.rs` to include most of the data structures only when compiling against the `full` feature. This makes the compiles of `zellij-tile` lighter, as it doesn't include all of `utils`. As a side effect, due to the dependency notation for the optional dependencies (See https://doc.rust-lang.org/cargo/reference/features.html#optional-dependencies), we bump the rust toolchain version to 1.60.0. * tile: Import `data` from zellij-utils Add `zellij-utils` as a dependency to `zellij-tile` and allow us access to the `data` module defined there. Update the re-export in the `prelude` such that from all of the plugins points of view *absolutely nothing changes*. * utils: Fix `data` module dependency Since the `data` module has been migrated from `zellij-tile` to `zellij-utils`, we import it from `zellij-utils` directly now. Also unify the imports for the `data` module members: We import all of the through `data::` now, not through a mixture of `data::` and `prelude::`. * client: Fix `data` module dependency Since the `data` module has been migrated from `zellij-tile` to `zellij-utils`, we import it from `zellij-utils` directly now. Also unify the imports for the `data` module members: We import all of the through `data::` now, not through a mixture of `data::` and `prelude::`. Add the "full" feature flag to the `zellij-utils` dependency so it includes all the components we need. * server: Fix `data` module dependency Since the `data` module has been migrated from `zellij-tile` to `zellij-utils`, we import it from `zellij-utils` directly now. Also unify the imports for the `data` module members: We import all of the through `data::` now, not through a mixture of `data::` and `prelude::`. Add the "full" feature flag to the `zellij-utils` dependency so it includes all the components we need. * tests: Fix `data` module dependency Since the `data` module has been migrated from `zellij-tile` to `zellij-utils`, we import it from `zellij-utils` directly now. * utils: Remove "full" feature in favor of conditional compilation using `target_family`. Replace the rust 1.60 method of specifying optional dependencies based on features and optionally include the dependencies only when not building for wasm instead. (I.e. `cfg(not(target_family = "wasm"))`) * cargo: Update module dependencies since `client`, `server` and `tile` now all depend on `utils` only.
* feat: add capability to dispatch actions from cli (#1265)a-kenji2022-06-15
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * feat: add capability to dispatch actions from cli Add capability to dispatch actions from the cli. Can be invoked through `zellij action [actions]` Automatically sends the action either to the current session, or if there is only one session to the single session. If there are multiple sessions, and no session is specified it will error out. Example: 1. ``` zellij action "[NewTab: , NewTab: ]" ``` 2. ``` zellij -s fluffy-cat action '[NewPane: , WriteChars: "echo Purrr\n" ]' ``` 3. ``` zellij -s fluffy-cat action '[ CloseTab, ] ``` * add: error message on malformed input Add an error message on malformed input, for the `action`'s dispatch. Rather than resulting in a panic. * add: function to query the client id * add: send specific actions to certain clients Adds ability to send actions, that don't impact the server state to all connected clients. For example `MoveFocus` * add: client_id to non blocking actions * chore(fmt): `cargo fmt` * add: pick correct session, if there is exactly one * add: use correct `client_id` for detach action * add: make `[ ]` opaque to the user * add: miette to toplevel to improve error message * add: fake client reading configuration Add the fake client reading configuration files, this allows actions, that rely on configuration work correctly. This is an intermediate solution, and should ideally not be needed. It would be better if most of this state would be handled by the server itself. * chore(fmt): rustmt * add: ability to detach multiple clients Add ability to detach multiple clients at the same time. * remove: obsolete functionality * remove: unused functionality * add: send correct action upon exiting * chore(update): cargo update
* Fix double panic lockup in clients panic handler (#1433)raphCode2022-05-24
| | | | | | | | | | | | | | | | | | | | | | * Fix possible lockup in the clients panic handler When the pty the client was running in disappears, reading from stdin causes a panic, which triggers the custom panic handler. This handler attempts to print a backtrace to the terminal and tries to unset the raw mode for that. Since the pty has already disappeared, the tcsetattr call fails and causes a second panic, which locks everything up. This commit fixes this by returning an Result from the unset_raw_mode function, allowing the calling panic handler to handle any error gracefully. * Log any client panics to file Since we are now aware of the fact that panics may happen / are handled after the pty has disappeared, logging them to file seems useful: there is no other other place to show them to the user. * fix tests and improve function return type
* fix(compatibility): respond to bg and fg color ansi queries (#1358)Aram Drevekenin2022-04-28
| | | | | | | | | | | * fix(compatibility): respond to background/foreground queries * style(fmt): rustfmt * style(clippy): make clippy happy * style(fmt): rustfmt * style(fmt): remove unused code
* fix(ipc): empty ipc msg crash (#1351)Aram Drevekenin2022-04-27
| | | | | * fix(ipc): recover from corrupted channel state * style(fmt): rustfmt
* feat(signals): support XTWINOPS 14 and 16 (and query the terminal for them ↵Aram Drevekenin2022-04-12
| | | | | | | | | | | | | on startup and SIGWINCH) (#1316) * feat(signals): get pixel info from terminal emulator * feat(signals): query for pixel info on sigwinch * feat(signals): reply to csi 14t and csi 16t * style(fmt): rustfmt * style(comments): remove outdated
* chore(deps): move from termion to termwiz for STDIN handling (#1249)Aram Drevekenin2022-03-23
| | | | | | | | | | | | | | | | | | | * fix(deps): switch from termion to termwiz for STDIN parsing * style(fmt): clippy * style(fmt): moar clippy * style(fmt): rustfmt * fix(tests): e2e mouse press * style(fmt): rustfmt * bring back polling * fmt fmt fmt * fix some e2e flakiness
* fix(input): handle discontiguous STDIN input (#1119)Aram Drevekenin2022-02-25
| | | | | | | | | | | | | | | | | * log stdin reads and events * attempt fix for incomplete mouse sequences * read events directly from stdin * fix flaky e2e test * bring back bracketed paste * rustfmt * remove unused Co-authored-by: Thomas Linford <linford.t@gmail.com>
* fix(input): properly handle bracketed paste (#810)Aram Drevekenin2021-10-27
| | | | | * fix(input): properly handle bracketed paste * style(fmt): make rustfmt happy
* hotfix(stdin): poll for mouse hold in the stdin thread (#752)Aram Drevekenin2021-09-30
| | | | | | | * hotfix(stdin): poll for mouse hold in the stdin thread * add missing dont panic * style(fmt): make rustfmt happy
* feat(sessions): mirrored sessions (#740)Aram Drevekenin2021-09-27
| | | | | | | | | | | | | | | | | * feat(sessions): mirrored sessions * fix(tests): input units * style(fmt): make rustfmt happy * fix(tests): make mirrored sessions e2e test more robust * refactor(sessions): remove force attach * style(fmt): rustfmtify * docs(changelog): update change * fix(e2e): retry on all errors
* style(clippy): various fixes (#704)Paulo Coelho2021-09-09
| | | | | | | | * test: fix clippy unused_io_amount * chore(clippy): various clippy fixes needless_borrow, let_and_return, vec_init_then_push, unit_arg, useless_format, field_reassign_with_default, redundant_clone
* feat(ui): overhauled resize and layout systemsBrooks Rady2021-08-28
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * refactor(panes): move to parametric pane sizes * Fixed the simpler errors by casting to usize * The least I can do is pass the formatting check... * Move to stable toolchain * Well, it compiles? * And now it doesn't! ;) * Baseline functionality with the new Dimension type * Working POC for percent-based resizing * REVERT THIS COMMIT – DELETES TESTS * Perfected the discrete resize algorithm * Fixed fixed-size panes * Basic bidirectional resize * feat(resize): finalised parametric resize algorithm * Reduce the logging level a bit * Fixed nested layouts using percents * Bug squishing for implicit sizing * Here is a funky (read: rubbish) rounding approach * And now it's gone again! * Improve discretisation algorithm to fix rounding errors * Fix the last layout bug (maybe?) * Mixed explicit and implied percents work now * Let's pretend that didn't happen... * Make things a bit less crashy * Crash slightly more for now (to find bugs) * Manaually splitting of panes works now * Start moving to percent-based resizes * Everything but fullscreen seems to be working * Fix compilatation errors * Culled a massive amount of border code * Why not pause to please rustfmt? * Turns out I was still missing a few tests... * Bringing back even more tests! * Fix tests and pane boarders * Fix the resize system without gaps * Fix content offset * Fixed a bug with pane closing * Add a hack to fix setting of the viewport * Fix toggling between shared borders and frames * fix(tests): make e2e properly use PaneGeom * style(fmt): make rustfmt happy * Revert unintentional rounding of borders * Purge some old borderless stuff * Fix busted tab-bar shrinking * Update E2E tests * Finish implementing fullscreen! * Don't crash anymore? * Fix (almost) all tests * Fix a lack of tab-stops * All tests passing * I really can't be bothered to debug a CI issue * Tie up loose ends * Knock out some lingering FIXMEs * Continue to clean things up * Change some naming and address FIXMEs * Cull more code + FIXMEs * Refactor of the resize system + polish * Only draw frames when absolutely necessary * Fix the tab-bar crash * Fix rendering of boarders on reattach * Fix resizing at small pane sizes * Deduplicate code in the layout system * Update tab-bar WASM * Fixed the pinching of panes during resize * Unexpose needlessly public type * Add back a lost test * Re-add tab tests and get them to compile * All tabs need layouts * Start fixing tests + bug in main * Stabilize the resize algorithm rounding * All tests from main are now passing * Cull more dead code
* fix(compatibility): properly paste multilines (#653)Aram Drevekenin2021-08-20
| | | | | * fix(compatibility): properly paste multilines * test(input): fix bracketed paste assertion
* feat(ui): initial mouse support (#448)Thomas Linford2021-07-02
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * Initial mouse support * enable mouse support (termion MouseTerminal) * handle scroll up and down events * Allow enabling/disabling of mouse reporting Store the mouse terminal on OsInputOutput * WIP: switch pane focus with mouse * testing to get mouse character selection * wip mouse selection * wip: mouse selection - initial handling of mouse events for text selection within a pane - wide characters currently problematic - selection is not highlighted * highlight currently selected text * improve get currently selected text from TerminalPane * copy selection to clipboard (wayland only for now) * Add missing set_should_render on selection update * Improve text selection - Strip whitespace from end of lines - Insert newlines when selection spans multiple lines * Simplify selection logic - Remove Range struct - Selection is not an Option anymore, it's empty when start == end * copy selection to clipboard with OSC-52 sequence * Improve text selection with multiple panes - Constrain mouse hold and release events to currently active pane - Fix calculation of columns with side by side panes * fix for PositionAndSize changes * Fix mouse selection with full screen pane. - Transform mouse event positions to relative when passing to pane. * Move selection to grid, rework highlighting. - Mark selected lines for update in grid output buffer, for now in the simplest way possible, but can be made more efficient by calculating changed lines only. - Clear selection on pane resize. - Re-add logic to forward mouse hold and release events only to currently active pane. * Tidy up selection - add method to get selection line range - add method to sort the current selection * Grid: move current selection up/down when scrolling - Make the selection work with lines in lines_above and lines_below - Todo: update selection end when scrolling with mouse button being held - Todo: figure out how to move selection when new characters are added. * Grid: move selection when new lines are added * Keep track of selection being active - Handle the selection growing/shrinking when scrolling with mouse button held down but not yet released. * Improve selection end with multiple panes * Tidying up - remove logging statements, unused code * Add some unit tests for selection, move position to zellij-utils * Change Position::new to take i32 for line * Grid: add unit tests for copy from selection * add basic integration test for mouse pane focus * Add basic integration test for mouse scroll * Use color from palette for selection rendering * Improve performance of selection render - Try to minimize lines to update on selection start/update/end * fixes for updated start method * fix lines not in viewport being marked for rendering - the previous optimization to grid selection rendering was always adding the lines at the extremes of previous selection, causing problems when scrolling up or down - make sure to only add lines in viewport * Disable mouse mode on exit * use saturating_sub for usize subtractions * copy selection to clipboard on mouse release * disable mouse on exit after error * remove left-over comments * remove copy keybinding * add default impl for selection methods in Pane - remove the useless methods from Impl Pane in PluginPane * move line diff between selections to selection * add option to disable mouse mode * Allow scrolling with mouse while selecting. * move action repeater to os_input_output, change timeout to 10ms - change repeater to take an action instead of a position with hardcoded action * replace mouse mode integration tests with e2e tests * cleanup * cleanup * check if mouse mode is disabled from merged options * fix missing changes in tests, cleanup
* chore(tests): move all integration tests to be either unit or e2e tests - ↵Aram Drevekenin2021-06-30
remove old testing infra (#589) * tests(integration): move basic integration tests to be unit tests * fix(tests): silently fail threadbus for tests * tests(unit): move compatibility tests to become unit tests for grid * tests(unit): move close_pane tests to become unit tests for grid * tests(e2e): move basic layout test to e2e * tests(unit): move move_focus tests to be unit tests * tests(unit): move resize_down tests to be unit tests * tests(unit): move resize_left tests to be unit tests * tests(unit): move resize_right tests to be unit tests * tests(unit): move resize_up tests to be unit tests * tests(infra): remove unused infra * style(fmt): make rustfmt happy * debug * debug * debug * debug * chore(test): shift volume mounting around because github actions is a special child