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11 Commits
| Author | SHA1 | Date | |
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511046678d
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7e896d04bd
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79842ae70d
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f508cd9194
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00f231d79f
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33cd32ce40
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b0726b1fb4
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2644f68cab
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0c765a608b
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@ -1,5 +1,5 @@
|
||||
[registries.lugit]
|
||||
index = "sparse+http://lugit.local/api/packages/lucodear/cargo/"
|
||||
index = "sparse+https://git.lucode.dev/api/packages/lucas/cargo/"
|
||||
|
||||
[registry]
|
||||
global-credential-providers = ["cargo:token"]
|
||||
|
||||
122
Cargo.lock
generated
122
Cargo.lock
generated
@ -1,6 +1,6 @@
|
||||
# This file is automatically @generated by Cargo.
|
||||
# It is not intended for manual editing.
|
||||
version = 3
|
||||
version = 4
|
||||
|
||||
[[package]]
|
||||
name = "addr2line"
|
||||
@ -82,9 +82,9 @@ dependencies = [
|
||||
|
||||
[[package]]
|
||||
name = "bitflags"
|
||||
version = "2.6.0"
|
||||
version = "2.9.0"
|
||||
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||
checksum = "b048fb63fd8b5923fc5aa7b340d8e156aec7ec02f0c78fa8a6ddc2613f6f71de"
|
||||
checksum = "5c8214115b7bf84099f1309324e63141d4c5d7cc26862f97a0a857dbefe165bd"
|
||||
|
||||
[[package]]
|
||||
name = "bumpalo"
|
||||
@ -133,16 +133,16 @@ checksum = "baf1de4339761588bc0619e3cbc0120ee582ebb74b53b4efbf79117bd2da40fd"
|
||||
|
||||
[[package]]
|
||||
name = "chrono"
|
||||
version = "0.4.38"
|
||||
version = "0.4.40"
|
||||
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||
checksum = "a21f936df1771bf62b77f047b726c4625ff2e8aa607c01ec06e5a05bd8463401"
|
||||
checksum = "1a7964611d71df112cb1730f2ee67324fcf4d0fc6606acbbe9bfe06df124637c"
|
||||
dependencies = [
|
||||
"android-tzdata",
|
||||
"iana-time-zone",
|
||||
"js-sys",
|
||||
"num-traits",
|
||||
"wasm-bindgen",
|
||||
"windows-targets",
|
||||
"windows-link",
|
||||
]
|
||||
|
||||
[[package]]
|
||||
@ -167,9 +167,9 @@ checksum = "06ea2b9bc92be3c2baa9334a323ebca2d6f074ff852cd1d7b11064035cd3868f"
|
||||
|
||||
[[package]]
|
||||
name = "croner"
|
||||
version = "2.0.5"
|
||||
version = "2.1.0"
|
||||
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||
checksum = "eba3aaaafb3c313b352ff02626adb2dfaf9663159d339a878f6e5b2f6259a97c"
|
||||
checksum = "38fd53511eaf0b00a185613875fee58b208dfce016577d0ad4bb548e1c4fb3ee"
|
||||
dependencies = [
|
||||
"chrono",
|
||||
]
|
||||
@ -202,9 +202,9 @@ dependencies = [
|
||||
|
||||
[[package]]
|
||||
name = "downcast-rs"
|
||||
version = "1.2.1"
|
||||
version = "2.0.1"
|
||||
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||
checksum = "75b325c5dbd37f80359721ad39aca5a29fb04c89279657cffdda8736d0c0b9d2"
|
||||
checksum = "ea8a8b81cacc08888170eef4d13b775126db426d0b348bee9d18c2c1eaf123cf"
|
||||
|
||||
[[package]]
|
||||
name = "either"
|
||||
@ -240,9 +240,9 @@ checksum = "dd2e7510819d6fbf51a5545c8f922716ecfb14df168a3242f7d33e0239efe6a1"
|
||||
|
||||
[[package]]
|
||||
name = "futures"
|
||||
version = "0.3.30"
|
||||
version = "0.3.31"
|
||||
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||
checksum = "645c6916888f6cb6350d2550b80fb63e734897a8498abe35cfb732b6487804b0"
|
||||
checksum = "65bc07b1a8bc7c85c5f2e110c476c7389b4554ba72af57d8445ea63a576b0876"
|
||||
dependencies = [
|
||||
"futures-channel",
|
||||
"futures-core",
|
||||
@ -255,9 +255,9 @@ dependencies = [
|
||||
|
||||
[[package]]
|
||||
name = "futures-channel"
|
||||
version = "0.3.30"
|
||||
version = "0.3.31"
|
||||
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||
checksum = "eac8f7d7865dcb88bd4373ab671c8cf4508703796caa2b1985a9ca867b3fcb78"
|
||||
checksum = "2dff15bf788c671c1934e366d07e30c1814a8ef514e1af724a602e8a2fbe1b10"
|
||||
dependencies = [
|
||||
"futures-core",
|
||||
"futures-sink",
|
||||
@ -265,15 +265,15 @@ dependencies = [
|
||||
|
||||
[[package]]
|
||||
name = "futures-core"
|
||||
version = "0.3.30"
|
||||
version = "0.3.31"
|
||||
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||
checksum = "dfc6580bb841c5a68e9ef15c77ccc837b40a7504914d52e47b8b0e9bbda25a1d"
|
||||
checksum = "05f29059c0c2090612e8d742178b0580d2dc940c837851ad723096f87af6663e"
|
||||
|
||||
[[package]]
|
||||
name = "futures-executor"
|
||||
version = "0.3.30"
|
||||
version = "0.3.31"
|
||||
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||
checksum = "a576fc72ae164fca6b9db127eaa9a9dda0d61316034f33a0a0d4eda41f02b01d"
|
||||
checksum = "1e28d1d997f585e54aebc3f97d39e72338912123a67330d723fdbb564d646c9f"
|
||||
dependencies = [
|
||||
"futures-core",
|
||||
"futures-task",
|
||||
@ -282,15 +282,15 @@ dependencies = [
|
||||
|
||||
[[package]]
|
||||
name = "futures-io"
|
||||
version = "0.3.30"
|
||||
version = "0.3.31"
|
||||
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||
checksum = "a44623e20b9681a318efdd71c299b6b222ed6f231972bfe2f224ebad6311f0c1"
|
||||
checksum = "9e5c1b78ca4aae1ac06c48a526a655760685149f0d465d21f37abfe57ce075c6"
|
||||
|
||||
[[package]]
|
||||
name = "futures-macro"
|
||||
version = "0.3.30"
|
||||
version = "0.3.31"
|
||||
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||
checksum = "87750cf4b7a4c0625b1529e4c543c2182106e4dedc60a2a6455e00d212c489ac"
|
||||
checksum = "162ee34ebcb7c64a8abebc059ce0fee27c2262618d7b60ed8faf72fef13c3650"
|
||||
dependencies = [
|
||||
"proc-macro2",
|
||||
"quote",
|
||||
@ -299,21 +299,21 @@ dependencies = [
|
||||
|
||||
[[package]]
|
||||
name = "futures-sink"
|
||||
version = "0.3.30"
|
||||
version = "0.3.31"
|
||||
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||
checksum = "9fb8e00e87438d937621c1c6269e53f536c14d3fbd6a042bb24879e57d474fb5"
|
||||
checksum = "e575fab7d1e0dcb8d0c7bcf9a63ee213816ab51902e6d244a95819acacf1d4f7"
|
||||
|
||||
[[package]]
|
||||
name = "futures-task"
|
||||
version = "0.3.30"
|
||||
version = "0.3.31"
|
||||
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||
checksum = "38d84fa142264698cdce1a9f9172cf383a0c82de1bddcf3092901442c4097004"
|
||||
checksum = "f90f7dce0722e95104fcb095585910c0977252f286e354b5e3bd38902cd99988"
|
||||
|
||||
[[package]]
|
||||
name = "futures-util"
|
||||
version = "0.3.30"
|
||||
version = "0.3.31"
|
||||
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||
checksum = "3d6401deb83407ab3da39eba7e33987a73c3df0c82b4bb5813ee871c19c41d48"
|
||||
checksum = "9fa08315bb612088cc391249efdc3bc77536f16c91f6cf495e6fbe85b20a4a81"
|
||||
dependencies = [
|
||||
"futures-channel",
|
||||
"futures-core",
|
||||
@ -390,6 +390,12 @@ version = "0.3.3"
|
||||
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||
checksum = "ce23b50ad8242c51a442f3ff322d56b02f08852c77e4c0b4d3fd684abc89c683"
|
||||
|
||||
[[package]]
|
||||
name = "indoc"
|
||||
version = "2.0.6"
|
||||
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||
checksum = "f4c7245a08504955605670dbf141fceab975f15ca21570696aebe9d2e71576bd"
|
||||
|
||||
[[package]]
|
||||
name = "instability"
|
||||
version = "0.3.2"
|
||||
@ -448,13 +454,13 @@ dependencies = [
|
||||
|
||||
[[package]]
|
||||
name = "log"
|
||||
version = "0.4.22"
|
||||
version = "0.4.27"
|
||||
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||
checksum = "a7a70ba024b9dc04c27ea2f0c0548feb474ec5c54bba33a7f72f873a39d07b24"
|
||||
checksum = "13dc2df351e3202783a1fe0d44375f7295ffb4049267b0f3018346dc122a1d94"
|
||||
|
||||
[[package]]
|
||||
name = "lool"
|
||||
version = "0.7.0"
|
||||
version = "0.9.0"
|
||||
dependencies = [
|
||||
"bitflags",
|
||||
"chrono",
|
||||
@ -468,7 +474,7 @@ dependencies = [
|
||||
"num-traits",
|
||||
"palette",
|
||||
"ratatui",
|
||||
"strum",
|
||||
"strum 0.27.1",
|
||||
"tokio",
|
||||
"tokio-util",
|
||||
"unicode-width 0.2.0",
|
||||
@ -677,23 +683,23 @@ checksum = "ec0be4795e2f6a28069bec0b5ff3e2ac9bafc99e6a9a7dc3547996c5c816922c"
|
||||
|
||||
[[package]]
|
||||
name = "ratatui"
|
||||
version = "0.28.1"
|
||||
version = "0.29.0"
|
||||
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||
checksum = "fdef7f9be5c0122f890d58bdf4d964349ba6a6161f705907526d891efabba57d"
|
||||
checksum = "eabd94c2f37801c20583fc49dd5cd6b0ba68c716787c2dd6ed18571e1e63117b"
|
||||
dependencies = [
|
||||
"bitflags",
|
||||
"cassowary",
|
||||
"compact_str",
|
||||
"crossterm",
|
||||
"indoc",
|
||||
"instability",
|
||||
"itertools",
|
||||
"lru",
|
||||
"paste",
|
||||
"strum",
|
||||
"strum_macros",
|
||||
"strum 0.26.3",
|
||||
"unicode-segmentation",
|
||||
"unicode-truncate",
|
||||
"unicode-width 0.1.13",
|
||||
"unicode-width 0.2.0",
|
||||
]
|
||||
|
||||
[[package]]
|
||||
@ -805,7 +811,16 @@ version = "0.26.3"
|
||||
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||
checksum = "8fec0f0aef304996cf250b31b5a10dee7980c85da9d759361292b8bca5a18f06"
|
||||
dependencies = [
|
||||
"strum_macros",
|
||||
"strum_macros 0.26.4",
|
||||
]
|
||||
|
||||
[[package]]
|
||||
name = "strum"
|
||||
version = "0.27.1"
|
||||
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||
checksum = "f64def088c51c9510a8579e3c5d67c65349dcf755e5479ad3d010aa6454e2c32"
|
||||
dependencies = [
|
||||
"strum_macros 0.27.1",
|
||||
]
|
||||
|
||||
[[package]]
|
||||
@ -821,6 +836,19 @@ dependencies = [
|
||||
"syn",
|
||||
]
|
||||
|
||||
[[package]]
|
||||
name = "strum_macros"
|
||||
version = "0.27.1"
|
||||
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||
checksum = "c77a8c5abcaf0f9ce05d62342b7d298c346515365c36b673df4ebe3ced01fde8"
|
||||
dependencies = [
|
||||
"heck",
|
||||
"proc-macro2",
|
||||
"quote",
|
||||
"rustversion",
|
||||
"syn",
|
||||
]
|
||||
|
||||
[[package]]
|
||||
name = "syn"
|
||||
version = "2.0.58"
|
||||
@ -834,9 +862,9 @@ dependencies = [
|
||||
|
||||
[[package]]
|
||||
name = "tokio"
|
||||
version = "1.40.0"
|
||||
version = "1.44.1"
|
||||
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||
checksum = "e2b070231665d27ad9ec9b8df639893f46727666c6767db40317fbe920a5d998"
|
||||
checksum = "f382da615b842244d4b8738c82ed1275e6c5dd90c459a30941cd07080b06c91a"
|
||||
dependencies = [
|
||||
"backtrace",
|
||||
"pin-project-lite",
|
||||
@ -845,9 +873,9 @@ dependencies = [
|
||||
|
||||
[[package]]
|
||||
name = "tokio-macros"
|
||||
version = "2.4.0"
|
||||
version = "2.5.0"
|
||||
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||
checksum = "693d596312e88961bc67d7f1f97af8a70227d9f90c31bba5806eec004978d752"
|
||||
checksum = "6e06d43f1345a3bcd39f6a56dbb7dcab2ba47e68e8ac134855e7e2bdbaf8cab8"
|
||||
dependencies = [
|
||||
"proc-macro2",
|
||||
"quote",
|
||||
@ -856,9 +884,9 @@ dependencies = [
|
||||
|
||||
[[package]]
|
||||
name = "tokio-util"
|
||||
version = "0.7.12"
|
||||
version = "0.7.14"
|
||||
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||
checksum = "61e7c3654c13bcd040d4a03abee2c75b1d14a37b423cf5a813ceae1cc903ec6a"
|
||||
checksum = "6b9590b93e6fcc1739458317cccd391ad3955e2bde8913edf6f95f9e65a8f034"
|
||||
dependencies = [
|
||||
"bytes",
|
||||
"futures-core",
|
||||
@ -999,6 +1027,12 @@ dependencies = [
|
||||
"windows-targets",
|
||||
]
|
||||
|
||||
[[package]]
|
||||
name = "windows-link"
|
||||
version = "0.1.1"
|
||||
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||
checksum = "76840935b766e1b0a05c0066835fb9ec80071d4c09a16f6bd5f7e655e3c14c38"
|
||||
|
||||
[[package]]
|
||||
name = "windows-sys"
|
||||
version = "0.52.0"
|
||||
|
||||
42
Cargo.toml
42
Cargo.toml
@ -1,6 +1,6 @@
|
||||
[package]
|
||||
name = "lool"
|
||||
version = "0.7.0"
|
||||
version = "0.9.0"
|
||||
edition = "2021"
|
||||
description = "🧳 lool » lucode.ar rust common utilities"
|
||||
authors = ["Lucas Colombo <lucas@lucode.ar>"]
|
||||
@ -64,26 +64,31 @@ path = "lib/lib.rs"
|
||||
"utils" = []
|
||||
"utils.threads" = ["utils", "macros", "dep:log"]
|
||||
|
||||
# tokio
|
||||
"tokio.rt" = [
|
||||
"tokio?/rt"
|
||||
]
|
||||
|
||||
|
||||
[dependencies]
|
||||
# default
|
||||
eyre = { version = "0.6.12", default-features = false }
|
||||
|
||||
# optional
|
||||
bitflags = { version = "2.6.0", optional = true }
|
||||
chrono = { version = "0.4.37", optional = true }
|
||||
log = { version = "0.4.22", optional = true }
|
||||
tokio = { version = "1.40.0", optional = true }
|
||||
croner = { version = "2.0.5", optional = true }
|
||||
bitflags = { version = "2.9.0", optional = true }
|
||||
chrono = { version = "0.4.40", optional = true }
|
||||
log = { version = "0.4.27", optional = true }
|
||||
tokio = { version = "1.44.1", optional = true }
|
||||
croner = { version = "2.1.0", optional = true }
|
||||
num-traits = { version = "0.2.19", optional = true }
|
||||
glob-match = { version = "0.2.1", optional = true }
|
||||
tokio-util = { version = "0.7.12", optional = true }
|
||||
ratatui = { version = "0.28.1", optional = true }
|
||||
tokio-util = { version = "0.7.14", optional = true }
|
||||
ratatui = { version = "0.29.0", optional = true }
|
||||
palette = { version = "0.7.6", optional = true }
|
||||
crossterm = { version="0.28.1", optional = true}
|
||||
strum = { version="0.26.1", optional = true }
|
||||
downcast-rs = { version="1.2.1", optional = true}
|
||||
futures = { version = "0.3.30", optional = true }
|
||||
strum = { version="0.27.1", optional = true }
|
||||
downcast-rs = { version="2.0.1", optional = true}
|
||||
futures = { version = "0.3.31", optional = true }
|
||||
unicode-width = { version = "0.2.0", optional = true }
|
||||
|
||||
[[example]]
|
||||
@ -95,3 +100,18 @@ required-features = ["sched.threads", "sched.rule-recurrence"]
|
||||
name = "sched_tokio"
|
||||
path = "examples/sched_tokio.rs"
|
||||
required-features = ["sched.tokio", "sched.rule-recurrence"]
|
||||
|
||||
[[example]]
|
||||
name = "widget_text_area"
|
||||
path = "examples/widget_text_area.rs"
|
||||
required-features = ["cli.tui.widgets", "tokio.rt"]
|
||||
|
||||
[[example]]
|
||||
name = "widget_grid_selector"
|
||||
path = "examples/widget_grid_selector.rs"
|
||||
required-features = ["cli.tui.widgets", "tokio.rt"]
|
||||
|
||||
[[example]]
|
||||
name = "widget_switch"
|
||||
path = "examples/widget_switch.rs"
|
||||
required-features = ["cli.tui.widgets", "tokio.rt"]
|
||||
|
||||
@ -4,7 +4,7 @@
|
||||
<br>
|
||||
<br>
|
||||
|
||||
<p align="center"><b>𝐥𝐨𝐨𝐥</b> is a tool-box library with common utilities for <b>𝚕𝚞𝚌𝚘𝚍𝚎.𝚊𝚛</b> projects.
|
||||
<p align="center"><b>𝐥𝐨𝐨𝐥</b> is a tool-box library with common utilities for <b>𝚕𝚞𝚌𝚘𝚍𝚎.dev</b> projects.
|
||||
</p>
|
||||
|
||||
<br>
|
||||
|
||||
@ -29,6 +29,16 @@ tasks:
|
||||
cmds:
|
||||
- cargo run --example=threadpool --release --features utils.threads
|
||||
|
||||
example:gridselector:
|
||||
desc: 🚀 run lool «example widget_grid_selector»
|
||||
cmds:
|
||||
- cargo watch --features=cli.tui.widgets,tokio.rt -c -x "run --example widget_grid_selector"
|
||||
|
||||
example:switch:
|
||||
desc: 🚀 run lool «example widget_switch»
|
||||
cmds:
|
||||
- cargo watch --features=cli.tui.widgets,tokio.rt -c -x "run --example widget_switch"
|
||||
|
||||
fmt:
|
||||
desc: 🎨 format lool
|
||||
cmds:
|
||||
|
||||
187
examples/widget_grid_selector.rs
Normal file
187
examples/widget_grid_selector.rs
Normal file
@ -0,0 +1,187 @@
|
||||
use std::io;
|
||||
|
||||
use {
|
||||
lool::tui::widgets::gridselector::GridItem,
|
||||
ratatui::{
|
||||
layout::{Alignment, Constraint, Direction, Layout},
|
||||
style::{Modifier, Style, Stylize},
|
||||
widgets::Paragraph,
|
||||
},
|
||||
};
|
||||
|
||||
use {
|
||||
crossterm::{
|
||||
event::{self, Event, KeyCode, KeyEvent, KeyEventKind},
|
||||
execute,
|
||||
terminal::{disable_raw_mode, enable_raw_mode, EnterAlternateScreen, LeaveAlternateScreen},
|
||||
},
|
||||
lool::tui::widgets::gridselector::{GridSelector, GridSelectorState},
|
||||
ratatui::{layout::Rect, prelude::CrosstermBackend, style::Color, Frame, Terminal},
|
||||
};
|
||||
|
||||
struct Item {
|
||||
name: String,
|
||||
emoji: String,
|
||||
}
|
||||
|
||||
impl Item {
|
||||
fn new(name: &str, emoji: &str) -> Self {
|
||||
Item {
|
||||
name: name.to_string(),
|
||||
emoji: emoji.to_string(),
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
impl From<Item> for GridItem {
|
||||
fn from(val: Item) -> Self {
|
||||
GridItem::new(format!("{} {}", val.name, val.emoji))
|
||||
}
|
||||
}
|
||||
|
||||
fn main() -> io::Result<()> {
|
||||
let stdout = io::stdout();
|
||||
let mut stdout = stdout.lock();
|
||||
enable_raw_mode()?;
|
||||
execute!(stdout, EnterAlternateScreen)?;
|
||||
let backend = CrosstermBackend::new(stdout);
|
||||
let mut term = Terminal::new(backend)?;
|
||||
|
||||
// Run the draw loop
|
||||
run(&mut term)?;
|
||||
|
||||
disable_raw_mode()?;
|
||||
execute!(term.backend_mut(), LeaveAlternateScreen)?;
|
||||
term.show_cursor()?;
|
||||
Ok(())
|
||||
}
|
||||
|
||||
fn run<B>(term: &mut Terminal<B>) -> io::Result<()>
|
||||
where
|
||||
B: ratatui::backend::Backend,
|
||||
{
|
||||
// vec![
|
||||
// "feat ✨".to_string(),
|
||||
// "fix".to_string(),
|
||||
// "chore".to_string(),
|
||||
// "docs".to_string(),
|
||||
// "style".to_string(),
|
||||
// "refactor".to_string(),
|
||||
// "perf".to_string(),
|
||||
// "test".to_string(),
|
||||
// "build".to_string(),
|
||||
// "ci".to_string(),
|
||||
// "revert".to_string(),
|
||||
// "release".to_string(),
|
||||
// "wip".to_string(),
|
||||
// ]
|
||||
let items = vec![
|
||||
Item::new("feat", "✨"),
|
||||
Item::new("fix", "🐛"),
|
||||
Item::new("chore", "🧹"),
|
||||
Item::new("docs", "📚"),
|
||||
Item::new("style", "💅"),
|
||||
Item::new("refactor", "🔨"),
|
||||
Item::new("perf", "🐎"),
|
||||
Item::new("test", "🚨"),
|
||||
Item::new("build", "👷"),
|
||||
Item::new("ci", "🔧"),
|
||||
Item::new("revert", "⏪"),
|
||||
Item::new("release", "🚀"),
|
||||
Item::new("wip", "🚧"),
|
||||
];
|
||||
|
||||
let mut grid_state = GridSelectorState::new(items).columns(5);
|
||||
|
||||
loop {
|
||||
term.draw(|f| draw(f, f.area(), &mut grid_state))?;
|
||||
|
||||
match event::read()? {
|
||||
Event::Key(key) => match key {
|
||||
KeyEvent {
|
||||
code: KeyCode::Esc, ..
|
||||
} => break,
|
||||
KeyEvent {
|
||||
code: KeyCode::Right,
|
||||
kind: KeyEventKind::Press,
|
||||
..
|
||||
} => grid_state.move_right(),
|
||||
KeyEvent {
|
||||
code: KeyCode::Left,
|
||||
kind: KeyEventKind::Press,
|
||||
..
|
||||
} => grid_state.move_left(),
|
||||
KeyEvent {
|
||||
code: KeyCode::Up,
|
||||
kind: KeyEventKind::Press,
|
||||
..
|
||||
} => grid_state.move_up(),
|
||||
KeyEvent {
|
||||
code: KeyCode::Down,
|
||||
kind: KeyEventKind::Press,
|
||||
..
|
||||
} => grid_state.move_down(),
|
||||
KeyEvent {
|
||||
code: KeyCode::Home,
|
||||
kind: KeyEventKind::Press,
|
||||
..
|
||||
} => grid_state.move_to_row_start(),
|
||||
KeyEvent {
|
||||
code: KeyCode::End,
|
||||
kind: KeyEventKind::Press,
|
||||
..
|
||||
} => grid_state.move_to_row_end(),
|
||||
// selection
|
||||
KeyEvent {
|
||||
code: KeyCode::Enter,
|
||||
kind: KeyEventKind::Press,
|
||||
..
|
||||
} => grid_state.select(),
|
||||
_ => false,
|
||||
},
|
||||
_ => false,
|
||||
};
|
||||
}
|
||||
|
||||
Ok(())
|
||||
}
|
||||
|
||||
fn draw(f: &mut Frame<'_>, area: Rect, state: &mut GridSelectorState) {
|
||||
// vertical layout with 2 rows
|
||||
let layout = Layout::default()
|
||||
.direction(Direction::Vertical)
|
||||
.constraints([
|
||||
Constraint::Min(0),
|
||||
Constraint::Length(2),
|
||||
Constraint::Length(1),
|
||||
Constraint::Length(2),
|
||||
])
|
||||
.split(area);
|
||||
|
||||
f.render_stateful_widget(
|
||||
GridSelector::default().with_selected_color(Color::Magenta),
|
||||
layout[0],
|
||||
state,
|
||||
);
|
||||
|
||||
let selected = state.selected().unwrap_or(GridItem::new("None"));
|
||||
let hovered = state.hovered().unwrap_or(GridItem::new("None"));
|
||||
|
||||
let ps = Paragraph::new(selected)
|
||||
.alignment(Alignment::Center)
|
||||
.alignment(Alignment::Center)
|
||||
.style(Style::default().fg(Color::Magenta));
|
||||
|
||||
let ph = Paragraph::new(hovered)
|
||||
.alignment(Alignment::Center)
|
||||
.style(Style::default().fg(Color::Blue));
|
||||
|
||||
f.render_widget(
|
||||
Paragraph::new("Hovered/Selected")
|
||||
.alignment(Alignment::Center)
|
||||
.add_modifier(Modifier::BOLD),
|
||||
layout[1],
|
||||
);
|
||||
f.render_widget(ph, layout[2]);
|
||||
f.render_widget(ps, layout[3]);
|
||||
}
|
||||
80
examples/widget_switch.rs
Normal file
80
examples/widget_switch.rs
Normal file
@ -0,0 +1,80 @@
|
||||
use {
|
||||
lool::tui::{
|
||||
ratatui::{
|
||||
backend::CrosstermBackend,
|
||||
crossterm::{
|
||||
event::{self},
|
||||
execute,
|
||||
terminal::{
|
||||
disable_raw_mode, enable_raw_mode, EnterAlternateScreen, LeaveAlternateScreen,
|
||||
},
|
||||
},
|
||||
layout::{Constraint, Layout},
|
||||
Terminal,
|
||||
},
|
||||
widgets::{
|
||||
switch::Switch,
|
||||
textarea::{Input, Key},
|
||||
},
|
||||
},
|
||||
ratatui::layout::Flex,
|
||||
std::io,
|
||||
};
|
||||
|
||||
fn main() -> io::Result<()> {
|
||||
let stdout = io::stdout();
|
||||
let mut stdout = stdout.lock();
|
||||
|
||||
enable_raw_mode()?;
|
||||
execute!(stdout, EnterAlternateScreen)?;
|
||||
let backend = CrosstermBackend::new(stdout);
|
||||
let mut term = Terminal::new(backend)?;
|
||||
let mut switch_state = false;
|
||||
|
||||
loop {
|
||||
term.draw(|f| {
|
||||
// Render the textarea
|
||||
let switch =
|
||||
Switch::with_status(switch_state).with_color_on(ratatui::style::Color::Blue);
|
||||
|
||||
let [horiz] = Layout::horizontal([Constraint::Percentage(100)])
|
||||
.flex(Flex::Center)
|
||||
.areas(f.area());
|
||||
|
||||
let [verti] = Layout::vertical([Constraint::Length(2)]).flex(Flex::Center).areas(horiz);
|
||||
|
||||
let [centered] =
|
||||
Layout::horizontal([Constraint::Length(14)]).flex(Flex::Center).areas(verti);
|
||||
|
||||
f.render_widget(switch, centered);
|
||||
})?;
|
||||
match event::read()?.into() {
|
||||
Input { key: Key::Esc, .. }
|
||||
| Input {
|
||||
key: Key::Char('c'),
|
||||
shift: false,
|
||||
ctrl: true,
|
||||
alt: false,
|
||||
} => break,
|
||||
Input {
|
||||
key: Key::Enter,
|
||||
ctrl: false,
|
||||
shift: false,
|
||||
alt: false,
|
||||
}
|
||||
| Input {
|
||||
key: Key::Char(' '),
|
||||
..
|
||||
} => {
|
||||
switch_state = !switch_state;
|
||||
}
|
||||
_ => {}
|
||||
}
|
||||
}
|
||||
|
||||
disable_raw_mode()?;
|
||||
execute!(term.backend_mut(), LeaveAlternateScreen)?;
|
||||
term.show_cursor()?;
|
||||
|
||||
Ok(())
|
||||
}
|
||||
77
examples/widget_text_area.rs
Normal file
77
examples/widget_text_area.rs
Normal file
@ -0,0 +1,77 @@
|
||||
use {
|
||||
lool::tui::{
|
||||
ratatui::{
|
||||
backend::CrosstermBackend,
|
||||
crossterm::{
|
||||
event::{self},
|
||||
execute,
|
||||
terminal::{
|
||||
disable_raw_mode, enable_raw_mode, EnterAlternateScreen, LeaveAlternateScreen,
|
||||
},
|
||||
},
|
||||
layout::{Constraint, Direction, Layout},
|
||||
Terminal,
|
||||
},
|
||||
widgets::textarea::{Input, Key, TextArea},
|
||||
},
|
||||
ratatui::widgets::{Block, BorderType, Borders, Padding, Paragraph},
|
||||
std::{cmp, io},
|
||||
};
|
||||
|
||||
fn main() -> io::Result<()> {
|
||||
let stdout = io::stdout();
|
||||
let mut stdout = stdout.lock();
|
||||
|
||||
enable_raw_mode()?;
|
||||
execute!(stdout, EnterAlternateScreen)?;
|
||||
let backend = CrosstermBackend::new(stdout);
|
||||
let mut term = Terminal::new(backend)?;
|
||||
|
||||
let mut textarea = TextArea::default().with_block(
|
||||
Block::default()
|
||||
.borders(Borders::ALL)
|
||||
.border_type(BorderType::Rounded)
|
||||
.title(" Your name ")
|
||||
.padding(Padding::horizontal(1)),
|
||||
);
|
||||
|
||||
loop {
|
||||
term.draw(|f| {
|
||||
const MIN_HEIGHT: usize = 1;
|
||||
let height = cmp::max(textarea.lines().len(), MIN_HEIGHT) as u16 + 2;
|
||||
let layout = Layout::default()
|
||||
.direction(Direction::Vertical)
|
||||
.constraints([Constraint::Length(height), Constraint::Min(1)])
|
||||
.split(f.area());
|
||||
|
||||
// Render the textarea
|
||||
f.render_widget(&textarea, layout[0]);
|
||||
f.render_widget(Paragraph::new("Press <Esc> to exit"), layout[1]);
|
||||
})?;
|
||||
match event::read()?.into() {
|
||||
Input { key: Key::Esc, .. }
|
||||
| Input {
|
||||
key: Key::Char('c'),
|
||||
shift: false,
|
||||
ctrl: true,
|
||||
alt: false,
|
||||
}
|
||||
| Input {
|
||||
key: Key::Enter,
|
||||
ctrl: false,
|
||||
shift: false,
|
||||
alt: false,
|
||||
} => break,
|
||||
input => {
|
||||
textarea.input(input);
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
disable_raw_mode()?;
|
||||
execute!(term.backend_mut(), LeaveAlternateScreen)?;
|
||||
term.show_cursor()?;
|
||||
|
||||
println!("Lines: {:?}", textarea.lines());
|
||||
Ok(())
|
||||
}
|
||||
@ -209,3 +209,47 @@ textarea..with_validations(vec![
|
||||
required_validator,
|
||||
]);
|
||||
```
|
||||
|
||||
## `GridSelector` Widget
|
||||
|
||||
A selector restful widget that can be used to select items from a list. The items are displayed in a
|
||||
grid, and the user can navigate through them using, for example, the arrow keys.
|
||||
|
||||
### Example
|
||||
|
||||
See the [`widget_grid_selector.rs`](/examples/widget_grid_selector.rs) example for a full
|
||||
demonstration of how to use the `GridSelector` widget.
|
||||
|
||||
In summary, the widget uses a `GridSelectorState` to keep track of the items and the state of the
|
||||
widget.
|
||||
|
||||
The `GridSelectorState` takes a list of `GridItem`, which is a basic struct that encapsulates a
|
||||
`String` value.
|
||||
|
||||
The `GridSelectorState::new` method accepts a list of any type that can be converted to a
|
||||
`GridItem`:
|
||||
|
||||
```rust
|
||||
pub fn new<I, T>(items: I) -> Self
|
||||
where
|
||||
I: IntoIterator<Item = T>,
|
||||
T: Into<GridItem>, // Accept anything that can be converted into GridItem
|
||||
{
|
||||
...
|
||||
}
|
||||
}
|
||||
```
|
||||
|
||||
As a part of this library, the `Into<GridItem>` trait is implemented for `String`, `&str`.
|
||||
|
||||
The example at [`widget_grid_selector.rs`](/examples/widget_grid_selector.rs) demonstrates how to
|
||||
implement the `Into<GridItem>` trait for a custom type.
|
||||
|
||||
## `Switch` Widget
|
||||
|
||||
A simple stateless switch widget that can be used to show visual feedback of a boolean state.
|
||||
|
||||
### Example
|
||||
|
||||
See the [`widget_switch.rs`](/examples/widget_switch.rs) example for a full demonstration of how to
|
||||
use the `Switch` widget.
|
||||
@ -261,6 +261,7 @@ pub trait Component: Downcast {
|
||||
///
|
||||
/// # Returns
|
||||
/// * `Option<&Box<dyn Component>>` - A reference to the child component or none.
|
||||
#[allow(clippy::borrowed_box)]
|
||||
fn child(&mut self, name: &str) -> Option<&Box<dyn Component>> {
|
||||
if let Some(children) = self.get_children() {
|
||||
children.get(name)
|
||||
|
||||
@ -31,7 +31,20 @@ pub mod utils {
|
||||
|
||||
#[cfg(feature = "cli.tui.widgets")]
|
||||
pub mod widgets {
|
||||
pub mod gridselector {
|
||||
mod selector;
|
||||
mod state;
|
||||
mod widget;
|
||||
|
||||
pub use {selector::*, state::*};
|
||||
}
|
||||
|
||||
pub mod textarea;
|
||||
|
||||
pub mod switch {
|
||||
mod widget;
|
||||
pub use widget::*;
|
||||
}
|
||||
}
|
||||
|
||||
// ratatui prelude
|
||||
|
||||
68
lib/cli/tui/widgets/gridselector/selector.rs
Normal file
68
lib/cli/tui/widgets/gridselector/selector.rs
Normal file
@ -0,0 +1,68 @@
|
||||
//! {`GridSelector`} widget
|
||||
//!
|
||||
//! This module contains the [`BoxSelector`] ratatui widget.
|
||||
//!
|
||||
//! The grid selector is a stateful widget that allows the user to select an item from a list of
|
||||
//! items displayed in a grid. The user can navigate the grid with the arrow keys, and select the
|
||||
//! currently hovered item with the `Enter` key.
|
||||
//!
|
||||
//! The [`GridSelector`] widget uses a [`GridSelectorState`] to be able to keep its state between
|
||||
//! renders.
|
||||
|
||||
use {super::GridSelectorState, ratatui::style::Color};
|
||||
|
||||
pub struct GridSelector {
|
||||
color: Color,
|
||||
hovered_color: Color,
|
||||
selected_color: Color,
|
||||
}
|
||||
|
||||
impl Default for GridSelector {
|
||||
fn default() -> Self {
|
||||
Self {
|
||||
color: Color::Reset,
|
||||
hovered_color: Color::Blue,
|
||||
selected_color: Color::Green,
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
// imlementation of the build pattern for the GridSelector to set the colors
|
||||
|
||||
impl GridSelector {
|
||||
/// Set the color of the items in the grid.
|
||||
pub fn with_color(mut self, color: Color) -> Self {
|
||||
self.color = color;
|
||||
self
|
||||
}
|
||||
|
||||
/// Set the color of the hovered item in the grid.
|
||||
pub fn with_hovered_color(mut self, color: Color) -> Self {
|
||||
self.hovered_color = color;
|
||||
self
|
||||
}
|
||||
|
||||
/// Set the color of the selected item in the grid.
|
||||
pub fn with_selected_color(mut self, color: Color) -> Self {
|
||||
self.selected_color = color;
|
||||
self
|
||||
}
|
||||
|
||||
pub(crate) fn get_color(&self, for_idx: usize, state: &GridSelectorState) -> Color {
|
||||
let mut color = self.color;
|
||||
|
||||
if let Some(hovered_idx) = state.hovered {
|
||||
if for_idx == hovered_idx {
|
||||
color = self.hovered_color;
|
||||
}
|
||||
}
|
||||
|
||||
if let Some(selected_index) = state.selected {
|
||||
if for_idx == selected_index {
|
||||
color = self.selected_color;
|
||||
}
|
||||
}
|
||||
|
||||
color
|
||||
}
|
||||
}
|
||||
272
lib/cli/tui/widgets/gridselector/state.rs
Normal file
272
lib/cli/tui/widgets/gridselector/state.rs
Normal file
@ -0,0 +1,272 @@
|
||||
//! # Grid Selector State
|
||||
//!
|
||||
//! This module contains the [`GridSelectorState`] for the `GridSelector` widget.
|
||||
//!
|
||||
//! The state is used to keep track of the items, the selected item, and the hovered item and
|
||||
//! encapsulates the navigation logic for the grid selector.
|
||||
|
||||
use ratatui::text::Text;
|
||||
|
||||
// If Text has a lifetime parameter, specify it in the implementation.
|
||||
#[derive(Clone, Debug)]
|
||||
pub struct GridItem(String);
|
||||
|
||||
impl GridItem {
|
||||
// accept both String and &str
|
||||
pub fn new<S>(value: S) -> Self
|
||||
where
|
||||
S: Into<String>,
|
||||
{
|
||||
GridItem(value.into())
|
||||
}
|
||||
}
|
||||
|
||||
// convert Label into &str
|
||||
impl AsRef<str> for GridItem {
|
||||
fn as_ref(&self) -> &str {
|
||||
&self.0
|
||||
}
|
||||
}
|
||||
|
||||
// convert Label into String
|
||||
impl From<GridItem> for String {
|
||||
fn from(val: GridItem) -> Self {
|
||||
val.0.clone()
|
||||
}
|
||||
}
|
||||
|
||||
// Specify the lifetime for the implementation
|
||||
impl<'a> From<GridItem> for Text<'a> {
|
||||
fn from(val: GridItem) -> Self {
|
||||
Text::from(val.0)
|
||||
}
|
||||
}
|
||||
|
||||
// implement a way to convert String into Label
|
||||
impl From<String> for GridItem {
|
||||
fn from(value: String) -> Self {
|
||||
GridItem(value)
|
||||
}
|
||||
}
|
||||
|
||||
// implement a way to convert &str into Label
|
||||
impl<'a> From<&'a str> for GridItem {
|
||||
fn from(value: &'a str) -> Self {
|
||||
GridItem(value.to_string())
|
||||
}
|
||||
}
|
||||
|
||||
/// State for the [`GridSelector`] widget.
|
||||
///
|
||||
/// This state is used to keep track of the items, the selected item, and the hovered item.
|
||||
#[derive(Debug, Clone)]
|
||||
pub struct GridSelectorState {
|
||||
pub items: Vec<GridItem>,
|
||||
pub selected: Option<usize>,
|
||||
pub hovered: Option<usize>,
|
||||
pub(crate) columns: usize,
|
||||
}
|
||||
|
||||
impl GridSelectorState {
|
||||
/// Create a new [`GridSelectorState`] with the given items.
|
||||
pub fn new<I, T>(items: I) -> Self
|
||||
where
|
||||
I: IntoIterator<Item = T>,
|
||||
T: Into<GridItem>, // Accept anything that can be converted into Label
|
||||
{
|
||||
let items: Vec<GridItem> = items.into_iter().map(Into::into).collect();
|
||||
Self {
|
||||
items,
|
||||
selected: None,
|
||||
hovered: Some(0),
|
||||
columns: 5,
|
||||
}
|
||||
}
|
||||
|
||||
/// builder method to set the number of columns
|
||||
pub fn columns(mut self, columns: usize) -> Self {
|
||||
self.columns = columns;
|
||||
self
|
||||
}
|
||||
|
||||
/// Get the selected item.
|
||||
pub fn selected(&self) -> Option<GridItem> {
|
||||
self.selected.map(|i| self.items[i].clone())
|
||||
}
|
||||
|
||||
/// Get the index of the selected item.
|
||||
pub fn selected_index(&self) -> Option<usize> {
|
||||
self.selected
|
||||
}
|
||||
|
||||
/// Get the hovered item.
|
||||
pub fn hovered(&self) -> Option<GridItem> {
|
||||
self.hovered.map(|i| self.items[i].clone())
|
||||
}
|
||||
|
||||
/// Move the hovered item right +1
|
||||
///
|
||||
/// Returns `true` if the hovered item was moved, `false` otherwise.
|
||||
pub fn move_right(&mut self) -> bool {
|
||||
self.hovered = if let Some(hovered) = self.hovered {
|
||||
let next = hovered + 1;
|
||||
if next < self.items.len() {
|
||||
Some(next)
|
||||
} else {
|
||||
Some(0)
|
||||
}
|
||||
} else {
|
||||
Some(0)
|
||||
};
|
||||
|
||||
true
|
||||
}
|
||||
|
||||
/// Move the hovered item left -1
|
||||
///
|
||||
/// Returns `true` if the hovered item was moved,
|
||||
/// `false` otherwise.
|
||||
pub fn move_left(&mut self) -> bool {
|
||||
self.hovered = if let Some(hovered) = self.hovered {
|
||||
if hovered > 0 {
|
||||
Some(hovered - 1)
|
||||
} else {
|
||||
Some(self.items.len() - 1)
|
||||
}
|
||||
} else {
|
||||
Some(0)
|
||||
};
|
||||
true
|
||||
}
|
||||
|
||||
/// Move the hovered item down by one row.
|
||||
///
|
||||
/// Returns `true` if the hovered item was moved, `false` otherwise.
|
||||
pub fn move_down(&mut self) -> bool {
|
||||
if let Some(hovered) = self.hovered {
|
||||
let items_per_row = self.columns;
|
||||
let num_items = self.items.len();
|
||||
let current_row = hovered / items_per_row;
|
||||
let next_row_start = (current_row + 1) * items_per_row;
|
||||
let last_item_index = num_items - 1;
|
||||
|
||||
// If we are in the last row, we can't go down
|
||||
if next_row_start > last_item_index {
|
||||
return false;
|
||||
}
|
||||
|
||||
let mut next_index = std::cmp::min(hovered + items_per_row, last_item_index);
|
||||
|
||||
// Handle the case where the next row has fewer items
|
||||
let next_row_count = std::cmp::min(items_per_row, last_item_index - next_row_start + 1);
|
||||
|
||||
// check if both the next_row_count and the self.columns are odd numbers (3,5,7, etc)
|
||||
// and next_row_count is less than self.columns
|
||||
if next_row_count % 2 != 0 && items_per_row % 2 != 0 && next_row_count < items_per_row {
|
||||
let shift = (items_per_row - next_row_count) / 2;
|
||||
// if we are in the shifted range (left or right) of the row, adjust the hovered
|
||||
// index accordingly
|
||||
if hovered % items_per_row >= shift
|
||||
&& hovered % items_per_row < items_per_row - shift
|
||||
{
|
||||
next_index = hovered + items_per_row - shift;
|
||||
} else {
|
||||
// if we are in the left part of the shifted range, set next to the first item
|
||||
// in the last row and if we are in the right part of the shifted range, set
|
||||
// next to the last item in the last row
|
||||
next_index = if hovered % items_per_row < shift {
|
||||
next_row_start
|
||||
} else {
|
||||
last_item_index
|
||||
};
|
||||
}
|
||||
}
|
||||
|
||||
self.hovered = Some(std::cmp::min(next_index, last_item_index));
|
||||
return true;
|
||||
}
|
||||
|
||||
false
|
||||
}
|
||||
|
||||
/// Move the hovered item up by one row.
|
||||
///
|
||||
/// Returns `true` if the hovered item was moved, `false` otherwise.
|
||||
pub fn move_up(&mut self) -> bool {
|
||||
if let Some(hovered) = self.hovered {
|
||||
let row_number = hovered / self.columns;
|
||||
|
||||
// If we are in the first row, we can't go up
|
||||
if row_number == 0 {
|
||||
return false;
|
||||
}
|
||||
|
||||
let mut next_index = hovered.saturating_sub(self.columns);
|
||||
|
||||
// Handle case where the current index is in the last row
|
||||
// let is_last_row = hovered >= self.items.len().saturating_sub(self.columns);
|
||||
let last_row_start = (self.items.len() / self.columns) * self.columns;
|
||||
let is_last_row = hovered >= last_row_start;
|
||||
|
||||
if is_last_row {
|
||||
let last_row_count = self.items.len() % self.columns;
|
||||
|
||||
// If the last_row_count and self.columns are odd numbers (3,5,7, etc)
|
||||
// and last_row_count is less than self.columns we need to adjust the next index
|
||||
// to go to the cell just above the current hovered cell
|
||||
if last_row_count % 2 != 0 && self.columns % 2 != 0 && last_row_count < self.columns
|
||||
{
|
||||
let shift = (self.columns - last_row_count) / 2;
|
||||
next_index = hovered.saturating_sub(self.columns - shift);
|
||||
}
|
||||
}
|
||||
|
||||
// Ensure next_index stays within bounds
|
||||
self.hovered = Some(std::cmp::min(next_index, self.items.len() - 1));
|
||||
return true;
|
||||
}
|
||||
|
||||
false
|
||||
}
|
||||
|
||||
/// Move the hovered item to the first item in the current row.
|
||||
///
|
||||
/// Returns `true` if the hovered item was moved, `false` otherwise.
|
||||
pub fn move_to_row_start(&mut self) -> bool {
|
||||
if let Some(hovered) = self.hovered {
|
||||
let row_start = (hovered / self.columns) * self.columns;
|
||||
self.hovered = Some(row_start);
|
||||
true
|
||||
} else {
|
||||
false
|
||||
}
|
||||
}
|
||||
|
||||
/// Move the hovered item to the last item in the current row.
|
||||
///
|
||||
/// Returns `true` if the hovered item was moved, `false` otherwise.
|
||||
pub fn move_to_row_end(&mut self) -> bool {
|
||||
if let Some(hovered) = self.hovered {
|
||||
let row_end = std::cmp::min(
|
||||
(hovered / self.columns + 1) * self.columns - 1,
|
||||
self.items.len() - 1,
|
||||
);
|
||||
self.hovered = Some(row_end);
|
||||
true
|
||||
} else {
|
||||
false
|
||||
}
|
||||
}
|
||||
|
||||
/// Select the hovered item.
|
||||
///
|
||||
/// Select the hovered item. Returns `true` if the hovered item was selected, `false` otherwise.
|
||||
pub fn select(&mut self) -> bool {
|
||||
if let Some(hovered) = self.hovered {
|
||||
self.selected = Some(hovered);
|
||||
true
|
||||
} else {
|
||||
false
|
||||
}
|
||||
}
|
||||
}
|
||||
63
lib/cli/tui/widgets/gridselector/widget.rs
Normal file
63
lib/cli/tui/widgets/gridselector/widget.rs
Normal file
@ -0,0 +1,63 @@
|
||||
use {
|
||||
super::{GridSelector, GridSelectorState},
|
||||
ratatui::{
|
||||
buffer::Buffer,
|
||||
layout::{Alignment, Constraint, Direction, Flex, Layout, Rect},
|
||||
style::Style,
|
||||
widgets::{Block, Borders, Paragraph, StatefulWidget, Widget},
|
||||
},
|
||||
std::rc::Rc,
|
||||
unicode_width::UnicodeWidthStr,
|
||||
};
|
||||
|
||||
impl StatefulWidget for GridSelector {
|
||||
type State = GridSelectorState;
|
||||
|
||||
fn render(self, area: Rect, buf: &mut Buffer, state: &mut GridSelectorState) {
|
||||
let rows_layout = rows_layout(state, area);
|
||||
let largest_item = largest_item(state);
|
||||
|
||||
for (i, row) in rows_layout.iter().enumerate() {
|
||||
let row_items = state.items.iter().skip(i * state.columns).take(state.columns);
|
||||
let columns_layout = columns_layout(row, row_items.len(), largest_item);
|
||||
|
||||
for (j, item) in row_items.enumerate() {
|
||||
let main_index = i * state.columns + j;
|
||||
let color = self.get_color(main_index, state);
|
||||
|
||||
let type_block =
|
||||
Block::default().borders(Borders::ALL).border_style(Style::default().fg(color));
|
||||
|
||||
Paragraph::new(item.clone())
|
||||
.style(Style::default().fg(color))
|
||||
.alignment(Alignment::Left)
|
||||
.block(type_block)
|
||||
.render(columns_layout[j], buf);
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
fn rows_layout(state: &GridSelectorState, area: Rect) -> Rc<[Rect]> {
|
||||
let row_count = (state.items.len() as f32 / state.columns as f32).ceil() as usize;
|
||||
|
||||
Layout::default()
|
||||
.direction(Direction::Vertical)
|
||||
.constraints((0..row_count).map(|_| Constraint::Length(3)).collect::<Vec<_>>())
|
||||
.spacing(0)
|
||||
.split(area)
|
||||
}
|
||||
|
||||
fn columns_layout(row: &Rect, row_item_count: usize, largest_item: u16) -> Rc<[Rect]> {
|
||||
Layout::default()
|
||||
.direction(Direction::Horizontal)
|
||||
.flex(Flex::Center)
|
||||
.constraints(
|
||||
(0..row_item_count).map(|_| Constraint::Length(largest_item + 3)).collect::<Vec<_>>(),
|
||||
)
|
||||
.split(*row)
|
||||
}
|
||||
|
||||
fn largest_item(state: &GridSelectorState) -> u16 {
|
||||
state.items.iter().map(|item| UnicodeWidthStr::width(item.as_ref())).max().unwrap_or(0) as u16
|
||||
}
|
||||
88
lib/cli/tui/widgets/switch/widget.rs
Normal file
88
lib/cli/tui/widgets/switch/widget.rs
Normal file
@ -0,0 +1,88 @@
|
||||
use ratatui::{
|
||||
buffer::Buffer,
|
||||
layout::{Constraint, Layout, Rect},
|
||||
style::{Color, Style},
|
||||
widgets::{Block, Widget},
|
||||
};
|
||||
|
||||
/// A switch widget
|
||||
///
|
||||
/// This widget is used to show visual confirmation of a boolean state
|
||||
pub struct Switch {
|
||||
/// The state of the switch
|
||||
state: bool,
|
||||
/// The color of the "on" state (`Green` by default)
|
||||
color_on: Color,
|
||||
/// The color of the "off" state (`DarkGray` by default)
|
||||
color_off: Color,
|
||||
/// The color of the switch itself (`White` by default)
|
||||
color_switch: Color,
|
||||
}
|
||||
|
||||
impl Switch {
|
||||
pub fn with_status(state: bool) -> Self {
|
||||
Switch {
|
||||
state,
|
||||
color_on: Color::Green,
|
||||
color_off: Color::DarkGray,
|
||||
color_switch: Color::White,
|
||||
}
|
||||
}
|
||||
|
||||
pub fn with_color_on(mut self, color: Color) -> Self {
|
||||
self.color_on = color;
|
||||
self
|
||||
}
|
||||
|
||||
pub fn with_color_off(mut self, color: Color) -> Self {
|
||||
self.color_off = color;
|
||||
self
|
||||
}
|
||||
|
||||
pub fn with_color_switch(mut self, color: Color) -> Self {
|
||||
self.color_switch = color;
|
||||
self
|
||||
}
|
||||
|
||||
pub fn get_layout(&self, area: Rect) -> (Rect, Rect) {
|
||||
let main = Layout::default()
|
||||
.direction(ratatui::layout::Direction::Vertical)
|
||||
.constraints([Constraint::Length(2)])
|
||||
.split(area);
|
||||
|
||||
let layout = Layout::default()
|
||||
.direction(ratatui::layout::Direction::Horizontal)
|
||||
.constraints([Constraint::Length(7), Constraint::Length(7)])
|
||||
.split(main[0]);
|
||||
|
||||
(layout[0], layout[1])
|
||||
}
|
||||
|
||||
fn get_left_color(&self) -> Color {
|
||||
if self.state {
|
||||
self.color_on
|
||||
} else {
|
||||
self.color_switch
|
||||
}
|
||||
}
|
||||
|
||||
fn get_right_color(&self) -> Color {
|
||||
if self.state {
|
||||
self.color_switch
|
||||
} else {
|
||||
self.color_off
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
impl Widget for Switch {
|
||||
fn render(self, area: Rect, buf: &mut Buffer) {
|
||||
let (left, right) = self.get_layout(area);
|
||||
|
||||
let left_block = Block::default().style(Style::default().bg(self.get_left_color()));
|
||||
let right_block = Block::default().style(Style::default().bg(self.get_right_color()));
|
||||
|
||||
left_block.render(left, buf);
|
||||
right_block.render(right, buf);
|
||||
}
|
||||
}
|
||||
@ -1,6 +1,6 @@
|
||||
use {
|
||||
super::util::{find_word_start_backward, find_word_start_forward},
|
||||
crate::tui::widgets::textarea::textarea::widget::Viewport,
|
||||
crate::tui::widgets::textarea::core::widget::Viewport,
|
||||
std::cmp,
|
||||
};
|
||||
|
||||
|
||||
@ -3,7 +3,7 @@ use crossterm::event::{Event, KeyCode, KeyEvent, KeyEventKind, KeyModifiers};
|
||||
/// Backend-agnostic key input kind.
|
||||
///
|
||||
/// This type is marked as `#[non_exhaustive]` since more keys may be supported in the future.
|
||||
#[derive(Clone, Copy, Debug, PartialEq, Hash, Eq)]
|
||||
#[derive(Clone, Copy, Debug, PartialEq, Hash, Eq, Default)]
|
||||
pub enum Key {
|
||||
/// Normal letter key input
|
||||
Char(char),
|
||||
@ -38,15 +38,10 @@ pub enum Key {
|
||||
/// Paste key. This key is supported by termwiz only
|
||||
Paste,
|
||||
/// An invalid key input (this key is always ignored by [`TextArea`](crate::TextArea))
|
||||
#[default]
|
||||
Null,
|
||||
}
|
||||
|
||||
impl Default for Key {
|
||||
fn default() -> Self {
|
||||
Key::Null
|
||||
}
|
||||
}
|
||||
|
||||
/// Backend-agnostic key input type.
|
||||
///
|
||||
/// When `crossterm`, `termion`, `termwiz` features are enabled, converting respective key input types into this
|
||||
@ -104,7 +99,7 @@ impl Input {
|
||||
ctrl: false,
|
||||
alt: false,
|
||||
..
|
||||
} => Some(c.clone()),
|
||||
} => Some(*c),
|
||||
_ => None,
|
||||
}
|
||||
}
|
||||
@ -117,30 +112,27 @@ impl Input {
|
||||
/// - Char is \n or \r
|
||||
#[inline]
|
||||
pub fn is_newline_except_enter(&self) -> bool {
|
||||
match self {
|
||||
matches!(
|
||||
self,
|
||||
Input {
|
||||
key: Key::Char('\n' | '\r'),
|
||||
ctrl: false,
|
||||
alt: false,
|
||||
..
|
||||
}
|
||||
| Input {
|
||||
} | Input {
|
||||
key: Key::Enter,
|
||||
ctrl: true,
|
||||
..
|
||||
}
|
||||
| Input {
|
||||
} | Input {
|
||||
key: Key::Enter,
|
||||
alt: true,
|
||||
..
|
||||
}
|
||||
| Input {
|
||||
} | Input {
|
||||
key: Key::Enter,
|
||||
shift: true,
|
||||
..
|
||||
} => true,
|
||||
_ => false,
|
||||
}
|
||||
)
|
||||
}
|
||||
|
||||
/// Returns `true` if the Input represents a new line (including Enter key).
|
||||
@ -170,67 +162,67 @@ impl Input {
|
||||
/// Returns `true` if the Input is a Tab
|
||||
#[inline]
|
||||
pub fn is_tab(&self) -> bool {
|
||||
return self.key == Key::Tab && !self.ctrl && !self.alt;
|
||||
self.key == Key::Tab && !self.ctrl && !self.alt
|
||||
}
|
||||
|
||||
/// Returns `true` if the Input is Backspace
|
||||
#[inline]
|
||||
pub fn is_backspace(&self) -> bool {
|
||||
return self.key == Key::Backspace && !self.ctrl && !self.alt;
|
||||
self.key == Key::Backspace && !self.ctrl && !self.alt
|
||||
}
|
||||
|
||||
/// Returns `true` if the Input is Delete
|
||||
#[inline]
|
||||
pub fn is_delete(&self) -> bool {
|
||||
return self.key == Key::Delete && !self.ctrl && !self.alt;
|
||||
self.key == Key::Delete && !self.ctrl && !self.alt
|
||||
}
|
||||
|
||||
/// Returns `true` if the Input is key down arrow
|
||||
#[inline]
|
||||
pub fn is_down(&self) -> bool {
|
||||
return self.key == Key::Down && !self.ctrl && !self.alt;
|
||||
self.key == Key::Down && !self.ctrl && !self.alt
|
||||
}
|
||||
|
||||
/// Returns `true` if the Input is key up arrow
|
||||
#[inline]
|
||||
pub fn is_up(&self) -> bool {
|
||||
return self.key == Key::Up && !self.ctrl && !self.alt;
|
||||
self.key == Key::Up && !self.ctrl && !self.alt
|
||||
}
|
||||
|
||||
/// Returns `true` if the Input is key left arrow
|
||||
#[inline]
|
||||
pub fn is_left(&self) -> bool {
|
||||
return self.key == Key::Left && !self.ctrl && !self.alt;
|
||||
self.key == Key::Left && !self.ctrl && !self.alt
|
||||
}
|
||||
|
||||
/// Returns `true` if the Input is key right arrow
|
||||
#[inline]
|
||||
pub fn is_right(&self) -> bool {
|
||||
return self.key == Key::Right && !self.ctrl && !self.alt;
|
||||
self.key == Key::Right && !self.ctrl && !self.alt
|
||||
}
|
||||
|
||||
/// Returns `true` if the Input is key Home
|
||||
#[inline]
|
||||
pub fn is_home(&self) -> bool {
|
||||
return self.key == Key::Home;
|
||||
self.key == Key::Home
|
||||
}
|
||||
|
||||
/// Returns `true` if the Input is key End
|
||||
#[inline]
|
||||
pub fn is_end(&self) -> bool {
|
||||
return self.key == Key::End;
|
||||
self.key == Key::End
|
||||
}
|
||||
|
||||
/// Returns `true` if the Input is ctrl+left
|
||||
#[inline]
|
||||
pub fn is_ctrl_left(&self) -> bool {
|
||||
return self.key == Key::Left && self.ctrl && !self.alt;
|
||||
self.key == Key::Left && self.ctrl && !self.alt
|
||||
}
|
||||
|
||||
/// Returns `true` if the Input is ctrl+right
|
||||
#[inline]
|
||||
pub fn is_ctrl_right(&self) -> bool {
|
||||
return self.key == Key::Right && self.ctrl && !self.alt;
|
||||
self.key == Key::Right && self.ctrl && !self.alt
|
||||
}
|
||||
|
||||
/// Returns a string representing the kind of key input.
|
||||
|
||||
@ -1,4 +1,4 @@
|
||||
use crate::tui::widgets::textarea::textarea::widget::Viewport;
|
||||
use crate::tui::widgets::textarea::core::widget::Viewport;
|
||||
|
||||
/// Specify how to scroll the textarea.
|
||||
///
|
||||
|
||||
@ -59,5 +59,5 @@ pub fn find_word_start_backward(line: &str, start_col: usize) -> Option<usize> {
|
||||
}
|
||||
cur = next;
|
||||
}
|
||||
(cur != CharKind::Space).then(|| 0)
|
||||
(cur != CharKind::Space).then_some(0)
|
||||
}
|
||||
|
||||
@ -512,5 +512,3 @@ impl<'a> TextArea<'a> {
|
||||
hl.into_spans()
|
||||
}
|
||||
}
|
||||
|
||||
// Builder-Pattern methods
|
||||
@ -7,8 +7,10 @@ pub enum ValidationResult {
|
||||
Invalid(Vec<String>),
|
||||
}
|
||||
|
||||
type ValidatorFnType = Arc<dyn Fn(&str) -> Result<(), String> + Send + Sync>;
|
||||
|
||||
#[derive(Clone)]
|
||||
pub struct ValidatorFn(Arc<dyn Fn(&str) -> Result<(), String> + Send + Sync>);
|
||||
pub struct ValidatorFn(ValidatorFnType);
|
||||
|
||||
impl ValidatorFn {
|
||||
pub fn new<F>(f: F) -> Self
|
||||
@ -1,6 +1,6 @@
|
||||
pub fn required_validator(input: &str) -> Result<(), String> {
|
||||
if input.is_empty() {
|
||||
Err(format!("This field is required"))
|
||||
Err("This field is required".to_string())
|
||||
} else {
|
||||
Ok(())
|
||||
}
|
||||
@ -6,11 +6,11 @@ pub(super) mod behaviour {
|
||||
pub(super) mod util;
|
||||
}
|
||||
|
||||
mod textarea;
|
||||
mod core;
|
||||
|
||||
pub use {
|
||||
behaviour::input::{Input, Key},
|
||||
textarea::{
|
||||
core::{
|
||||
validation::{validators, ValidationResult},
|
||||
TextArea,
|
||||
},
|
||||
|
||||
Loading…
x
Reference in New Issue
Block a user