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2023-04-13chore(version): bump development versionAram Drevekenin
2023-03-30Add option to hide session name in tab-bar (deriving from #2172) (#2301)Marcel Baur
* feat(tab-bar): add option to hide prefix (#2172) * feat(tab-bar): only hide session_name * fix(snapshots): update snapshots with new config-var naming --------- Co-authored-by: Marcel Baur <marcel@baur.gg>
2023-03-29feat(terminal): cli and bindable action to clear all buffers for a specific ↵Oleks Gnatovskyi
pane (#2239) * fix typo * Add clear screen action * add proper test * added bindable action; remove pointless default impl * add default binding * use imsnif's variant * remove commented example config * remove log line --------- Co-authored-by: Aram Drevekenin <aram@poor.dev>
2023-03-10chore(version): bump development versionAram Drevekenin
2023-03-10chore(version): bump development versionAram Drevekenin
2023-03-07chore(version): bump development versionAram Drevekenin
2023-03-07chore(repo): version 0.35.0 (#2230)Aram Drevekenin
* chore(assets): new readme animation * chore(assets): increase animation resolution * chore(assets): improve animation * chore(assets): improve animation * docs(readme): some cleanups and clarifications * docs(readme): fix links and wording * chore(version): bump development version
2023-03-01feat(cli): `QueryTabNames` cli action to list all tab names (#2145)哇呜哇呜呀咦耶
* extend display char in tab * Add action to list all tab names * print tab names and remove logs * change msg name, and handle Log in normal client * fix log * resolve code conflict * change var name * add snapshot test * fix failed test case * restore snapshot * Revert "restore snapshot" This reverts commit b97a9512ab106615a1a1e5882392a03a17cdf1a3. * restore snapshot * revert snapshot * fix(layout): various parser and ui fixes (#2191) * fix(layout): error on nodes outside layout node * fix(layout): move stacked property to pane * fix(layout): various stack exceptions * fix(ui): non-flexible stacked pane titles now take up their full length * fix(ui): stack titles with no-pane-frames take up their proper length * style(fmt): rustfmt * docs(changelog): layout fixes * fix(messaging): cache hold pane messages by their tab_id if the tab is not ready (#2196) * fix(messaging): cache hold pane messages by their tab_id if the tab is not ready * style(fmt): rustfmt * docs(changelog): open panes fix * fix(layout): tab focus (#2197) * fix(layout): tab focus * style(fmt): rustfmt * docs(changel0g): tab focus fix * fix(cli): new-tab now also looks in layout_dir for layouts (#2198) * fix(cli): the new-tab action now also searches for layouts in the layout dir * style(fmt): rustfmt * fix(tests): add missing parameter to cli action * docs(changelog): new-tab cli layout folder fix * fix(kdl): new-tab keybind looks in layout_dir for layouts (#2200) * fix(themes): missing tokyo-night-dark theme * fix(kdl): new-tab keybind also looks in layout_dir for layouts * docs(changelog): new-tab keybind layout folder fix * fix(cli): edit cwd (#2201) * fix(cli): properly set cwd for edit panes * fix(layouts): properly set cwd for edit panes * style(fmt): rustfmt * docs(changelog0 * fix(layouts): do not relayout twice on auto_layout (#2202) * fix(layouts): do not relayout twice on auto_layout * style(fmt): rustfmt * fix(new-tab): get config parameters from config file (#2203) * fix(cli): take default shell from config if it exists when opening new tab * fix(cli): take layout dir from config when opening new tab if it exists * style(fmt): rustfmt * docs(changelog): new-tab config parameters * fix(grid): only use background pending styling when deleting characters (#2204) * docs(changelog): neovim underline fix * feat(layouts): exact panes constraint (#2206) * style(fmt): remove warnings * fix(swap-layouts): introduce exact panes constraint * fix(swap-layouts): improve floating pane swap layout ux * style(fmt): rustfmt * docs(changelog): exact panes constraint * fix(pty): report no-cwd for empty path returned from sysinfo (#2213) * fix(sixel): report pixel size in winsize change ioctl (#2212) * fix(sixel): report pixel size in winsize change ioctl * style(fmt): rustfmt * docs(changelog): various fixes * style(code): naming * test(log): adjust query tab names test to look at the log message * style(fmt): rustfmt --------- Co-authored-by: Aram Drevekenin <aram@poor.dev> Co-authored-by: Jae-Heon Ji <32578710+jaeheonji@users.noreply.github.com>
2023-02-17fix(ux): cache stdin queries on startup (remove startup delay) (#2173)Aram Drevekenin
* fix(ux): cache stdin queries on startup * style(fmt): rustfmt
2023-02-07feat(cli): add `GoToTabName` action to switch tab by name (#2120)哇呜哇呜呀咦耶
* Add `GoToTabName` action to switch tab by name * rm blank file * add --create option * format * add some doc * add test case * format * add test case * change variable name
2022-12-19fix(panes): show visual error when failing to resize panes (#2036)Aram Drevekenin
* fix(panes): show visual error when failing to resize pane vertically/horizontally * fix(resize): retry pane resize on rounding errors * fix(resize): proper error when resizing other panes into fixed panes * style(fmt): rustfmt
2022-12-13chore: Bump development versionAndreas Hartmann
2022-12-13chore: Bump development versionsAndreas Hartmann
2022-12-09chore(version): patch version due to CI difficultiesAram Drevekenin
2022-12-09chore(version): patch version due to CI difficultiesAram Drevekenin
2022-12-09chore(version): patch version due to CI difficultiesv0.34.1Aram Drevekenin
2022-12-08Reimplement resize code (#1990)har7an
* server/floating_panes: Start removing `unwrap`s * server/panes: Remove more `unwrap`s in floating panes code. * utils/data: Unify `Direction` type which was previously present in multiple locations. Also start working on a new Resize Method (type `ResizeStrategy`), to remove code duplication in the resize code. * server: Implement new resize handling with the `ResizeStrategy` type. Add a new action with the ability to invoke it from the CLI. Take care to maintain backwards-compatibility in terms of configuring the new resize mode. * utils/layout: Add conversion for SplitDirection from `data::Direction`. * utils/data: Add impl for `Direction` * server/panes: Rework tiled pane resizing but it's currently still broken in a few regards and misses ability to perform "regular" increase/decrease. * server/panes/tiled_panes: Add debug assertion to catch if the total area of all panes (in percent) is different from 100.0 at some point. * server/panes/tiled/grid: Fix resize bug caused by the fact that neighboring plugin panes previously weren't filtered from resize operations, even though they cannot be resized at all. * utils/data: Add `invert` for `Resize` * utils/data: Add member to `ResizeStrategy` that controls whether we invert resize behavior when increasing size towards a bounadry. This maintains current behavior. * server/screen: Handle new attribute in `ResizeStrategy` * server/panes/resizer: Return `anyhow::Error` * server/panes/tiled: Implement resize increase/decrease without specifying a direction (towards all possible directions). Currently broken in some cases. * server/pane/tiled/grid: Don't return early to preserve resize debug assertions. * server/pane/tiled/grid: Fix resize bug caused by checking for the wrong alignments in some cases. Also refactor the code for looking up aligned panes. * server/panes/tiled/grid: Cleanup code and remove log statements and unused functions. * server/panes/float/grid: Invert resize if the floating pane is hitting a boundary already. * plugins/status-bar: Add hints for new resize * server: Use new resize method * server: Fix tests with new functions and result types. * apply rustfmt * utils: Apply rustfmt * server/panes/floating: Fix resize increase behavior which would previously, upon hitting a boundary, cause the pane to invert the resize operation, which is wrong. Instead, it now does not resize floating panes on an undirected resize "increase" in directions where it hits boundaries. * server/panes/tiled: Use correct resize increments The values for the resize increments were previously wrong, causing many of the tests to fail. * server/panes/tiled: Fix resize checks to correctly consider fixed-size panes. * utils/assets/config: Update default config with new keybindings for resize mode. * server/panes/tiled: Fix resize check * server/panes/tiled: Use shortener for `Direction` type in `change_pane_size` function. * server/panes/tiled: Restore resize behavior for undirected resizes, to the way it was before this PR. * server/panes/floating: Fix resize increment for undirected resizes * utils/data: Fix doctest * utils: Fix test snapshots for tests working with the default config * changelog: Add PR #1990
2022-12-07feat(ux): show loading screen (#1997)Aram Drevekenin
* feat(ux): show loading prompt * style(fmt): rustfmt
2022-11-12Support clipboard to text input (#1926)哇呜哇呜呀咦耶
2022-11-10chore(version): bump development versionAram Drevekenin
2022-11-08Do not advertise 24 bit color support unchecked (#1900)raphCode
* Fix bat syntax colors when using mosh Original reason for this line according to Aram: I set this variable as part of the Sixel support to get notcurses to work properly. I tried communicating with the notcurses maintainers about a workaround for this, but to no avail. * Changelog * Improve changelog message * Remove empty function
2022-11-03fix(cli-actions): do not query termios for the cli client (#1905)Aram Drevekenin
2022-11-02fix(converter): YAML => KDL conversion with backslash hotkey. (#1879)noyez
* Fixing YAML => KDL conversion with backslash hotkey. Previously if the hotkey of backslash was used the yaml => kdl conversion would create a KDL statement like so: `bind "\" {...}`. That is incorrect kdl syntax since the backslash escapes the following quote character. A way to get proper KDL is `bind r"\" {...}`. This commit changes if the old HotKey is a backslash a properly creates KDL syntax to address the backslash character. * rustfmt
2022-10-31feat(mouse): allow toggling mouse mode at runtime (#1883)Thomas Linford
2022-10-25chore(version): bump development versionAram Drevekenin
2022-10-20fix(layouts): do not override explicitly set layout if it exists (#1830)Aram Drevekenin
2022-10-17feat(cli): zellij run improvements (#1804)Aram Drevekenin
* feat(cli): move command to the end of the cli arguments * feat(cli): allow naming panes from the command line * fix(cli): adjust actions after pane rename * feat(cli): zellij run completions for fish * feat(cli): zellij run completions for bash and zsh * style(fmt): rustfmt * fix(e2e): fix run test and snapshot * style(fmt): rustfmt
2022-10-17Log `thread_bus` IPC messages only in debug mode (#1800)har7an
* zellij: Add global `DEBUG_MODE` variable that tells us whether zellij was started with the `--debug` CLI flag. * utils/errors: Only log thread_bus message in debug mode, and discard the message otherwise. * utils/logging: Increase logsize to 16 MiB per logfile, totaling 32 MiB of logs at most (in two files). * zellij: Set global `DEBUG` variable in server thread and make sure the value of the `--debug` CLI flag is propagated to the server, too. This means that to enable debug mode, the server must be started with the `--debug` flag. This happens when the first client that starts the zellij session has the `--debug` flag set, because it will be forwarded to the server. Subsequent clients attaching to the same session with the `--debug` flag specified **do not** override the value of the `DEBUG` variable. Hence, if the server wasn't started in debug mode, this cannot be changed.
2022-10-12fix(converter): escape quotes (#1790)Aram Drevekenin
2022-10-05feat(config): switch to kdl (#1759)Aram Drevekenin
* chore(config): default kdl keybindings config * tests * work * refactor(config): move stuff around * work * tab merge layout * work * work * layouts working * work * layout tests * work * work * feat(parsing): kdl layouts without config * refactor(kdl): move stuff around * work * tests(layout): add cases and fix bugs * work * fix(kdl): various bugs * chore(layouts): move all layouts to kdl * feat(kdl): shared keybidns * fix(layout): do not count fixed panes toward percentile * fix(keybinds): missing keybinds and actions * fix(config): adjust default tips * refactor(config): move stuff around * fix(tests): make e2e tests pass * fix(kdl): add verbose parsing errors * fix(kdl): focused tab * fix(layout): corret default_tab_template behavior * style(code): fix compile warnings * feat(cli): send actions through the cli * fix(cli): exit only when action is done * fix(cli): open embedded pane from floating pane * fix(cli): send actions to other sessions * feat(cli): command alias * feat(converter): convert old config * feat(converter): convert old layout and theme files * feat(kdl): pretty errors * feat(client): convert old YAML files on startup * fix: various bugs and styling issues * fix: e2e tests * fix(screen): propagate errors after merge * style(clippy): lower clippy level * fix(tests): own session_name variable * style(fmt): rustfmt * fix(cli): various action fixes * style(fmt): rustfmt * fix(themes): loading of theme files * style(fmt): rustfmt * fix(tests): theme fixtures * fix(layouts): better errors on unknown nodes * fix(kdl): clarify valid node terminator error * fix(e2e): adjust close tab test * fix(e2e): adjust close tab test again * style(code): cleanup some comments
2022-09-14Don't send the server an exit signal when client panics (#1731)raphCode
* Don't send the server an exit signal when client crashes * Update changelog
2022-09-09chore(version): bump development versionAram Drevekenin
2022-09-09chore(release): v0.31.4v0.31.4Aram Drevekenin
2022-09-02fix(router): gracefully handle client crashes (#1710)Aram Drevekenin
* fix(router): gracefully handle client crashes * style(comments): remove unused
2022-08-18chore(version): bump development versionAram Drevekenin
2022-08-18chore(release): v0.31.3v0.31.3Aram Drevekenin
2022-08-17chore(version): bump development versionAram Drevekenin
2022-08-17chore(release): v0.31.2v0.31.2Aram Drevekenin
2022-08-17fix(terminal): SGR/UTF8 mouse reporting in terminal panes (#1664)Aram Drevekenin
* work * work * fix: selection mishandling * style(fmt): rustfmt * style(comments): remove outdated * style(clippy): make clippy happy * fix(mouse): off by one sgr/utf8 reporting * style(fmt): rustfmt * fix(mouse): correctly report drag event code * fix(input): support mouse middle click * style(fmt): rustfmt
2022-08-02chore(version): bump development versionAram Drevekenin
2022-08-02chore(release): v0.31.1v0.31.1Aram Drevekenin
2022-07-28chore(version): bump development versionAram Drevekenin
2022-07-27fix(status-bar): reflect actual current keybindings (#1242)har7an
* status-bar: first_line: Use more generic var names Rename all `CtrlKey...` to the equivalent `Key...` to make the name less specific. It implies that all key bindings use Ctrl as modifier key, which needn't necessarily be the case. * status-bar: first_line: Refactor `ctrl_keys` Removes lots of code duplication by `Unselect`ing all keys by default and only `Select`ing what is actually required for a given Input mode. * utils: conditionally compile unix-specific code In `zellij_utils`, the following modules each contained code that was previously targeting only the unix platform: - consts: Works with unix-specific filesystem attributes to set e.g. special file permissions. Also relies on having a UID. - shared: Uses unix-specific filesystem attributes to set file permissions These will never work when targeting wasm. Hence the concerning code passages have been moved into private submodules that are only compiled and re-exported when the target isn't `#[cfg(unix)]`. The re-export makes sure that crates from the outside that use `zellij_utils` work as before, since from their point of view nothing has changed. * utils: Share more modules with wasm that work on both wasm and unix natively. This requires factoring out bits of code in the `setup` and `input` modules into a private submodule that is re-exported when the compilation target is *not* "wasm". The following modules are now available to the wasm target: - cli - consts - data - envs - input (partial) - actions - command - configs - keybinds - layout - options - plugins - theme - pane_size - position - setup (partial) - shared The remaining modules unavailable to wasm have dependencies on crates that cannot compile against wasm, such as `async_std` or `termwiz`. * utils/input/keybinds_test: Fix import of the `CharOrArrow` struct which is now part of the `data` submodule. * utils/layout: Use global serde crate Previously the code was decorated with `#[serde(crate = "self::serde")]` statements which cannot be shared with wasm. Use the regular serde without specifying which serde is meant. * utils/data: Implement `fmt::Display` for `Key` so the Keybindings can be displayed via `format!` and friends in e.g. the status bar. * tile/prelude: Re-export `actions` submodule of `zellij_utils` so the plugins can access the `ModeKeybinds` struct with all of its members. * utils/data: Fix `ModeInfo::keybinds` type and transfer a vector of `(Key, Vec<Action>)` to the plugins so they can parse it themselves, instead of passing strings around. Due to the requirement of the `Eq` trait derive on `ModeInfo` this requires deriving `Eq` on all the types included by `Key` and `Action` as well. Note that `Action` includes the `layout::SplitSize` structure as a member. We cannot derive `Eq` here since `SplitSize::Percent(f64)` cannot satisfy `Eq` because `f64` doesn't implement this. So we add a new type to hack around this limitation by storing the percentage as `u64` internally, scaled by a factor of 10 000 and transforming it to f64 when needed. Refer to the documentation of `layout::Percent` for further information. * utils/data: Make `Key` sortable so the keybindings can be sorted after their keys. * WIP: utils/input: Make keybinds accessible when generating `ModeInfo` structs. * utils/data: Handle unprintable chars in `Key` when displaying via the `fmt::Display` trait. Handles `\t` and `\n` and represents them as UTF-8 arrow glyphs. * HACK: utils/layout: Use u64 for SplitSize::Percent The previous workaround using a custom `Percent` type fails at the absolute latest when confronted with user layouts, since these do not know about the scaling factor and will thus break. It still breaks currently because `Percent` now expects a u64 (i.e. `50`, not `50.0`) but this is more easily explained and understood. * status-bar: Add helper macros that retrieve the key bound to execute a sequence of `Action` given a specific Keybinding, and a shorthand that expands to `Action::SwitchToMode(InputMode::Normal)` used for pattern matching with the `matches!` macro. * status-bar/first_line: Get shared superkey if any from the `ModeKeybindings` in the current `ModeInfo` struct. If the configured keybindings for switching the modes don't have a superkey in common, do not print a common prefix. * status-bar/first_line: Add key to KeyShortcut which is the key that must be pressed in the current mode to execute the given shortcut (i.e. switch to the given mode). * status-bar/first_line: Dynamically set mode binds Read the keybindings for switching the modes to print in the first line from the actually configured keybindings for the current mode. Add some logic to the code that: - Prints only the "single letter" of the keybinding if all mode-switch shortcuts *share the same modifier key*, - Or prints the whole keybinding (with modified) into each segment if there is no common modifier key. * status-bar/second_line: Display configured binds Instead of showing some hard-coded default values. For each mode, reads the keybindings from the configured keybindings based on some sequence of action. For example, the keybinding for `New` in the `Pane` menu is now determined by looking into the configured keybindings and finding what key is bound to the `Action::NewPane(None)` action. If no keybinding is found for a given sequence of actions, it will not show up in the segments either. * WIP: utils/keybinds: Make key order deterministic by using a BTreeMap which by default has all of its elements in sorted order internally. As of currently this doesn't seem to impress the order in which the keybindings are sent to the plugins, though. * utils/data: Reorder `Key` variants to have the Arrow keys sorted as "left", "down", "up", "right" in accordance with the display in e.g. the status bar. * status-bar/first_line: Fix inverted `matches!` when trying to obtain the keybindings to switch between the input modes. Its initial purpose was to filter out all ' ', '\n' and 'Esc' keybindings for switching modes (As these are the default and not of interest for the status bar display), but it was not negated and thus only filtered out the aforementioned keys. * status-bar: Don't get all modeswitch keybinds but only those that are displayed in the status bar. This currently excludes the keybindings for Entering the Pane/TabRename mode, Tmux mode and Prompt mode. We must explicitly exclude these since they aren't bound to the same Modifiers as the regular keys. Thus, if we e.g. enter Pane or Tab mode, it will pick up the `SwitchToMode(InputMode::TabRename)` action as being bound to `c`, hence the `superkey` function cannot find a common modifier, etc. But we don't display the `TabRename` input mode in the first line anyway, so we must ignore it. Therefore, we additionally add the keybinding to call the `Action::Quit` action to terminate zellij to the vector we return. Also remove the `(Key, InputMode)` tuple and convert the return type to a plain `Vec<Key>`, since the never worked with the `InputMode` in the first place. * status-bar/first_line: Fix output for tight screen Implement the "Squeezed" display variant where we do not display which of the modes each keybinding switches to, but only the keybinding itself. * status-bar/second_line: Remove trailing " / " * status-bar/second-line: Refactor key hints Instead of determining the appropriate key hints for every case separately (i.e. enough space to show all, show shortened, shot best-effort), create a central function that returns for the current `InputMode` a Vector with tuples of: - A String to show in full-length mode - A String to show in shortened/best-effort mode - The vector of keys that goes with this key hint This allows all functions that need the hints to iterate over the vector and pick whatever hint suits them along with the Keys to display. * status-bar/second-line: Implement shortened hints * utils/data: Fix display for `Key::Alt` which previously printed only the internal char but not the modifier. * status-bar/first-line: Add hidden Tmux tile that is only shown when in Tmux mode. Note that with the default config this "breaks" the shared superkey display, because it correctly identifies that one can switch to Scroll mode via `[`. * status-bar: Print superkey as part of first line Instead of first obtaining the superkey and then the rest of the first line to display. This way we don't need to split up individual data structures and carry a boolean flag around multiple functions. It also has the advantage that when the available space is really tight, the first line is entirely empty and doesn't display a stale superkey without any other keybinding hints. * status-bar: Rework keybinding theming Previously there were individual functions to create the tiles in the first line depending on whether: - A tile was selected, unselected, unselected alternate (for theming) or disabled, and - Tiles had full length or were displayed shortened In the first case, the functions that previously handled the theming only differed in what theme they apply to the otherwise identical content. Since the theming information was drawn from a flat structure that simulated hierarchy by giving hierarchical names to its theme "members", this couldn't be handled in code. In the second case, some of the theming information needed for the full-length shortcuts was replicated for the shortened shortcuts. Instead, rewrite the general Theming structure into a hierarchical one: Adds a new structure `SegmentStyle` that contains the style for a single segment depending on whether it is selected, unselected (alternate) or disabled. Refactor the `first-line` module to use a single function to generate either full-length or shortened tiles, that does functionally the same but switches themes based on the selection status of the tile it themes. * status-bar/second-line: Return new `LinePart`s from the `add_shortcut` function instead of modifying the input parameters. * status-bar/second-line: Implement adaptive behavior and make the keyhints adapt when the screen runs out of space. The hints first become shortened and when necessary partially disappear to display a "..." hint instead. * status-bar/second-line: Show float pane binding based on the keycombination that's really bound to switching into the "Pane" input mode. * status-bar/get_keys_and_hints: Add more modes for the keybindings in Tmux and the Pane/TabRename input modes. * status-bar/second-line: Unify mode handling and don't do extra shortcut handling for Tmux and the Pane/TabRename modes any longer. Instead, assemble this like for all other modes from the keybinding and hints vector. * status-bar/first-line: Refactor common modifier to a separate function so it can be used by other modules, too. * status-bar/second-line: Display modifier in hints when available. For example, for bindings to move between panes when in PaneRename mode, now displays "Alt + <hjkl>" instead of "<Alt+hAlt+j...>". * utils/ipc: Remove `Copy` from `ClientAttributes` as preparation to add `Keybinds` as a member to the `ClientAttributes` struct. `Keybinds` contains a `HashMap`, for which the `std` doesn't derive `Copy` but only `Clone`. * utils/input/keybinds: Fix import path Import `Key` and `InputMode` directly from `data`. * utils/ipc: Add `Keybinds` to `ClientAttributes` so we can keep track, pre-client, of the configured key bindings and pass them around further in the code. * server/lib: Store `ClientAttributes` over `Style` in `SessionMetadata` to be able to pass Keybindings to other places in the code, too. Since `Style` is also a member of `ClientAttributes`, this works with minimal modifications. * utils/input: Change `get_mode_info` parameters to take a `ClientAttributes` struct instead of merely the `Style` information. This way we can get the `Style` from the `ClientAttributes`, and also have access to the `keybinds` member that stores the keybinding configuration. * utils/ipc: Use `rmp` for serde of IPC messages instead of `bincode`, which seemingly has issues (de)serializing `HashMap`s and `BTreeMap`s since `deserialize_any` isn't implemented for these types. * fix(nix): remove `assets` from `gitignore` Remove `assets` from the gitignore of the plugins themselves, since every single plugin now depends on the asset being accessible in its source directory. * tests/e2e: Fix status bar in snapshots to reflect the current state of the dynamic keybindings. * status_bar/first_line: Don't show unbound modes If switching to a specific mode isn't bound to a key, don't show a tile/ribbon for it either. E.g. in `LOCKED` mode, this will only show the tile for the `LOCK` mode and ignore all others. * utils/data: Make 'Key::Char(' ') visible as "␣" so the user doesn't only see a blank char but has an idea that the space key is meant. * status_bar/second_line: Remove extra hints generated by the `hint_producing_function` that would tell the user in every input mode how to get back to normal mode. Instead, add this as keybinding to the general keybindings vector. This removes some lines of duplicated code but most of all now applies the correct theming to this keybinding. Additionally, previously the `RenameTab` and `RenamePane` input modes would show the keybinding to get back to normal mode twice and both of them were hardcoded. This binding is now dynamically displayed based on what the user configured as keybinding. * utils/data: format unprintable chars as words instead of unicode symbols. E.g. write "SPACE" instead of "␣". * utils/data: Fix display for `Ctrl`/`Alt` keys previously their "inner" chars would be displayed with a regular `fmt::Display` for the `&str` type they are. This doesn't match what we want to output. So instead we wrap the inner chars into `Key::Char` before printing them. * utils/data: Change order of `Key`s so that e.g. for the default bindings in `Scroll` mode we prefer to show `PgDn|PgUp` rather than the arrow keys these actions are bound to as well. * status_bar/first_line: Don't ignore default char bindings by default. These include the '\n', ' ' and 'Esc' bindings that by default lead back to `Normal` input mode from all the modes. Previously we would unconditionally ignore them and consequently not print the tile when in fact the user may have bound this particular action to either of the keys. Instead now we first ignore the keys mentioned and if we turn up with an undefined binding, we consider these default keys as well so we get *something* to display in any case. * status_bar/first_line: Add space when no modifier is shared between the keybindings. This way there isn't a stray arrow at the very border of the screen, but it is spaced just like the tab-bar and the second line is. * status_bar/second_line: Print separators between consecutive keys bound to specific actions. This allows the user to visually differ between different keys. * status_bar/main: Don't return modifier if empty * status_bar/first_line: Don't suppress Disabled tiles Disabled is a special state that the keybindings only assume in locked mode. It turns the respective tiles grey to signal to the user that these are currently inactive. With respect to users new to zellij, it may appear confusing that when entering locked mode all the other tiles disappear (which they do because they have no valid keybinding assigned). Since we have no keybinding for them, we still display them but without any associated key (i.e. as `<>` for the binding). * status_bar/first_line: Don't print leading triangle on first tile, when there is no shared superkey. * status_bar/second_line: Add exceptions for inter-key separators. Keeps groups of `hjkl` and arrow keys intact (doesn't add separators between the keys) but separates all others. * status_bar/main: Refactor `action_key` to a regular function instead of a macro. It turns out that while being able to match patterns is a nice feature, we completely rely on the keys that drop out of the pattern found this way to be sorted in a sensible way. Since we sort the key vectors in the necessary places after the keys, and not the actions, this of course doesn't apply when the user changes "hjkl" to "zjkl", which would then become "jklz". Now this is of course wrong, because "z" still means "Move focus left", and not "Move focus right". With the function we now assume a slice of Actions that we match the action vectors from the keybindings against to obtain the necessary keys. In order to avoid ugly `into_iter().chain(...)` constructs we had before we also add a new function `action_key_group` that takes a sliced array of slices to get a whole group of keys to display. * status_bar/first_line: Fix "triangle" for short tiles since we do not want to display a colored triangle at the start of the line when in sortened mode (just as we do for the long tiles now). Also fix a bug that would make the triangle reappear when the first keybinding to be displayed didn't have a key assigned and thus wouldn't be displayed at all. * status_bar/second_line: Fix typo that would cause single `Ctrl+?` bindings for actions in the second line to be displayed as `Ctrl + <Ctrl+?>`. * status_bar/second_line: Fix char count when displaying groups of keys in a binding with or without a separator. * status_bar: Use new `action_key` fn instead of the previous macro to obtain the keys to display in the status bar in a fixed given order. Also fix the display "bug" where tab switching would be shows as "ArrowLeft/ArrowDown" instead of "ArrowLeft/ArrowRight". * status_bar/second_line: Fix floating pane hint that tells the user what keybinding to press to suppress the currently active floating panes. This was previously hardcoded. * utils: Send full keybinds in `ModeInfo` instead of the currently active `ModeKeybinds` for the active input mode. Some of the UI issues cannot be solved without having access to *all* keybindings. * utils: Refactor keybinds vec into type