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-rw-r--r--Cargo.lock123
-rw-r--r--helix-core/src/state.rs5
-rw-r--r--helix-core/src/syntax.rs2
-rw-r--r--helix-core/src/transaction.rs4
-rw-r--r--helix-term/src/editor.rs70
-rw-r--r--helix-term/src/theme.rs4
6 files changed, 148 insertions, 60 deletions
diff --git a/Cargo.lock b/Cargo.lock
index c9351ac6..f9b52d7d 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -73,9 +73,9 @@ dependencies = [
[[package]]
name = "async-executor"
-version = "1.0.0"
+version = "1.1.1"
source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "62f049075ec7a47ee59ed2e3013026e26e66b7430b1f2276c1e6ad9d5cfbff8f"
+checksum = "a831e74aa1937d3bbd3a356f34c23dbc6b6f0abc5160bd5484a9f75d5e76aea8"
dependencies = [
"async-task",
"concurrent-queue",
@@ -86,9 +86,9 @@ dependencies = [
[[package]]
name = "async-fs"
-version = "1.2.1"
+version = "1.3.0"
source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "3361d088d288026af2cb21b9d9b8444bf0ba73bce56a4fc4b5742ba88f82ee74"
+checksum = "e3572236ba37147ca2b674a0bd5afd20aec0cd925ab125ab6fad6543960f9002"
dependencies = [
"blocking",
"futures-lite",
@@ -96,31 +96,27 @@ dependencies = [
[[package]]
name = "async-io"
-version = "1.0.1"
+version = "1.1.2"
source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "016a7f0eda7091ef24ad8562d6503ad8da47af8c432d4d3fa440eea9e89055fe"
+checksum = "64c629684e697f58c0e99e5e2d84a840e3b336afbcfdbac7b44c3b1e222c2fd8"
dependencies = [
- "cfg-if",
"concurrent-queue",
"fastrand",
"futures-lite",
- "libc",
"log",
+ "nb-connect",
"once_cell",
"parking",
"polling",
- "socket2",
"vec-arena",
"waker-fn",
- "wepoll-sys-stjepang",
- "winapi",
]
[[package]]
name = "async-lock"
-version = "2.1.2"
+version = "2.1.3"
source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "2b123db9bf64e4c4840d5b1985fdb4f69fbe50a4fc95e895d11ff49931ce9802"
+checksum = "ab3ad7fb4345397e57c19566844b0eba274b92e5d2d2791bb0664cc441697b95"
dependencies = [
"async-barrier",
"async-mutex",
@@ -139,9 +135,9 @@ dependencies = [
[[package]]
name = "async-net"
-version = "1.2.0"
+version = "1.3.0"
source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "f9c1d358c27ba114eab4330c50d21879ad0e6af192f01dba6fec1ab3b1e03d90"
+checksum = "a48af5438be856056bdeb6c5d895148a715be5915fccee49d1e5b50851dc9b8b"
dependencies = [
"async-io",
"blocking",
@@ -229,9 +225,9 @@ checksum = "df8670b8c7b9dae1793364eafadf7239c40d669904660c5960d74cfd80b46a53"
[[package]]
name = "cc"
-version = "1.0.59"
+version = "1.0.60"
source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "66120af515773fb005778dc07c261bd201ec8ce50bd6e7144c927753fe013381"
+checksum = "ef611cc68ff783f18535d77ddd080185275713d852c4f5cbb6122c462a7a825c"
dependencies = [
"jobserver",
]
@@ -262,13 +258,13 @@ dependencies = [
[[package]]
name = "crossterm"
-version = "0.17.8"
+version = "0.17.7"
source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "858085e389f71d31a6909f2b55a56b87d1cb8b168c0f513dcbed5e66a3e1039c"
+checksum = "6f4919d60f26ae233e14233cc39746c8c8bb8cd7b05840ace83604917b51b6c7"
dependencies = [
"bitflags",
"crossterm_winapi",
- "futures-core",
+ "futures-util",
"lazy_static",
"libc",
"mio",
@@ -342,9 +338,9 @@ checksum = "de27142b013a8e869c14957e6d2edeef89e97c289e69d042ee3a49acd8b51789"
[[package]]
name = "futures-lite"
-version = "1.3.0"
+version = "1.7.0"
source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "4fc6854fcb40c6446abf6043e82604e42567dcf3d652a5ff4e997fc36876414c"
+checksum = "5b77e08e656f472d8ea84c472fa8b0a7a917883048e1cf2d4e34a323cd0aaf63"
dependencies = [
"fastrand",
"futures-core",
@@ -356,6 +352,24 @@ dependencies = [
]
[[package]]
+name = "futures-task"
+version = "0.3.5"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "bdb66b5f09e22019b1ab0830f7785bcea8e7a42148683f99214f73f8ec21a626"
+
+[[package]]
+name = "futures-util"
+version = "0.3.5"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "8764574ff08b701a084482c3c7031349104b07ac897393010494beaa18ce32c6"
+dependencies = [
+ "futures-core",
+ "futures-task",
+ "pin-project",
+ "pin-utils",
+]
+
+[[package]]
name = "heck"
version = "0.3.1"
source = "registry+https://github.com/rust-lang/crates.io-index"
@@ -370,6 +384,7 @@ version = "0.1.0"
dependencies = [
"anyhow",
"helix-syntax",
+ "once_cell",
"ropey",
"smallvec",
"tendril",
@@ -427,9 +442,9 @@ checksum = "e2abad23fbc42b3700f2f279844dc832adb2b2eb069b2df918f455c4e18cc646"
[[package]]
name = "libc"
-version = "0.2.76"
+version = "0.2.77"
source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "755456fae044e6fa1ebbbd1b3e902ae19e73097ed4ed87bb79934a867c007bc3"
+checksum = "f2f96b10ec2560088a8e76961b00d47107b3a625fecb76dedb29ee7ccbf98235"
[[package]]
name = "lock_api"
@@ -486,6 +501,16 @@ dependencies = [
]
[[package]]
+name = "nb-connect"
+version = "1.0.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "e847c76b390f44529c2071ef06d0b52fbb4bdb04cc8987a5cfa63954c000abca"
+dependencies = [
+ "libc",
+ "winapi",
+]
+
+[[package]]
name = "new_debug_unreachable"
version = "1.0.4"
source = "registry+https://github.com/rust-lang/crates.io-index"
@@ -547,16 +572,42 @@ dependencies = [
]
[[package]]
+name = "pin-project"
+version = "0.4.23"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "ca4433fff2ae79342e497d9f8ee990d174071408f28f726d6d83af93e58e48aa"
+dependencies = [
+ "pin-project-internal",
+]
+
+[[package]]
+name = "pin-project-internal"
+version = "0.4.23"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "2c0e815c3ee9a031fdf5af21c10aa17c573c9c6a566328d99e3936c34e36461f"
+dependencies = [
+ "proc-macro2",
+ "quote",
+ "syn",
+]
+
+[[package]]
name = "pin-project-lite"
version = "0.1.7"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "282adbf10f2698a7a77f8e983a74b2d18176c19a7fd32a45446139ae7b02b715"
[[package]]
+name = "pin-utils"
+version = "0.1.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "8b870d8c151b6f2fb93e84a13146138f05d02ed11c7e7c54f8826aaaf7c9f184"
+
+[[package]]
name = "polling"
-version = "1.0.1"
+version = "1.0.3"
source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "0835fa5f9af34c170eb38638ae6bc88e1b11ecdd0b968c9d9de8e343450385eb"
+checksum = "0307b8c7f438902536321f63c28cab0362f6ee89f1c7da47e3642ff956641c8b"
dependencies = [
"cfg-if",
"libc",
@@ -567,9 +618,9 @@ dependencies = [
[[package]]
name = "proc-macro2"
-version = "1.0.20"
+version = "1.0.21"
source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "175c513d55719db99da20232b06cda8bab6b83ec2d04e3283edf0213c37c1a29"
+checksum = "36e28516df94f3dd551a587da5357459d9b36d945a7c37c3557928c1c2ff2a2c"
dependencies = [
"unicode-xid",
]
@@ -651,9 +702,9 @@ checksum = "fbee7696b84bbf3d89a1c2eccff0850e3047ed46bfcd2e92c29a2d074d57e252"
[[package]]
name = "smol"
-version = "1.0.0"
+version = "1.0.1"
source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "1ee895b9f862d88d6bad9d82f6ce727710d177338e697057a691ea684800d4a6"
+checksum = "712d02afa6ac9e7b8c777fd181aff476d009280b54b8c28703d10fa5d7e80d83"
dependencies = [
"async-channel",
"async-executor",
@@ -669,9 +720,9 @@ dependencies = [
[[package]]
name = "socket2"
-version = "0.3.12"
+version = "0.3.15"
source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "03088793f677dce356f3ccc2edb1b314ad191ab702a5de3faf49304f7e104918"
+checksum = "b1fa70dc5c8104ec096f4fe7ede7a221d35ae13dcd19ba1ad9a81d2cab9a1c44"
dependencies = [
"cfg-if",
"libc",
@@ -681,9 +732,9 @@ dependencies = [
[[package]]
name = "syn"
-version = "1.0.40"
+version = "1.0.41"
source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "963f7d3cc59b59b9325165add223142bbf1df27655d07789f109896d353d8350"
+checksum = "6690e3e9f692504b941dc6c3b188fd28df054f7fb8469ab40680df52fdcc842b"
dependencies = [
"proc-macro2",
"quote",
@@ -770,9 +821,9 @@ checksum = "9d5b2c62b4012a3e1eca5a7e077d13b3bf498c4073e33ccd58626607748ceeca"
[[package]]
name = "wepoll-sys-stjepang"
-version = "1.0.6"
+version = "1.0.8"
source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "6fd319e971980166b53e17b1026812ad66c6b54063be879eb182342b55284694"
+checksum = "1fdfbb03f290ca0b27922e8d48a0997b4ceea12df33269b9f75e713311eb178d"
dependencies = [
"cc",
]
diff --git a/helix-core/src/state.rs b/helix-core/src/state.rs
index 150874b1..55ac5095 100644
--- a/helix-core/src/state.rs
+++ b/helix-core/src/state.rs
@@ -102,6 +102,11 @@ impl State {
self.mode
}
+ #[inline]
+ pub fn path(&self) -> Option<&PathBuf> {
+ self.path.as_ref()
+ }
+
// pub fn doc<R>(&self, range: R) -> RopeSlice
// where
// R: std::ops::RangeBounds<usize>,
diff --git a/helix-core/src/syntax.rs b/helix-core/src/syntax.rs
index c0b67f5d..1eb15633 100644
--- a/helix-core/src/syntax.rs
+++ b/helix-core/src/syntax.rs
@@ -173,7 +173,7 @@ impl LanguageLayer {
self.tree.as_ref().unwrap()
}
- fn parse<'a>(
+ fn parse(
&mut self,
parser: &mut Parser,
config: &HighlightConfiguration,
diff --git a/helix-core/src/transaction.rs b/helix-core/src/transaction.rs
index ab32d5da..f6fbddf8 100644
--- a/helix-core/src/transaction.rs
+++ b/helix-core/src/transaction.rs
@@ -243,13 +243,13 @@ impl ChangeSet {
let old_end = old_pos + len;
match change {
- Retain(_len) => {
+ Retain(_) => {
if old_end > pos {
return new_pos + (pos - old_pos);
}
new_pos += len;
}
- Delete(_len) => {
+ Delete(_) => {
// a subsequent ins means a replace, consume it
let ins = if let Some(Insert(s)) = iter.peek() {
iter.next();
diff --git a/helix-term/src/editor.rs b/helix-term/src/editor.rs
index 7352b142..ed2d3a13 100644
--- a/helix-term/src/editor.rs
+++ b/helix-term/src/editor.rs
@@ -80,6 +80,8 @@ impl Editor {
}
fn render(&mut self) {
+ use tui::backend::Backend;
+ use tui::style::Color;
// TODO: ideally not mut but highlights require it because of cursor cache
match &mut self.state {
Some(state) => {
@@ -87,9 +89,21 @@ impl Editor {
let mut stdout = stdout();
self.surface.reset(); // reset is faster than allocating new empty surface
+ // clear with background color
+ self.surface
+ .set_style(area, self.theme.get("ui.background"));
+
+ let offset = 5 + 1; // 5 linenr + 1 gutter
+ let viewport = Rect::new(offset, 0, self.size.0, self.size.1 - 1); // - 1 for statusline
+
// TODO: inefficient, should feed chunks.iter() to tree_sitter.parse_with(|offset, pos|)
let source_code = state.doc().to_string();
+ let last_line = std::cmp::min(
+ (self.first_line + viewport.height - 1) as usize,
+ state.doc().len_lines() - 1,
+ );
+
// TODO: cache highlight results
// TODO: only recalculate when state.doc is actually modified
let highlights: Vec<_> = state
@@ -102,12 +116,10 @@ impl Editor {
let mut spans = Vec::new();
- let offset = 2;
-
let mut visual_x = 0;
- let mut line = 0;
+ let mut line = 0u16;
- for event in highlights {
+ 'outer: for event in highlights {
match event.unwrap() {
HighlightEvent::HighlightStart(span) => {
spans.push(span);
@@ -125,8 +137,6 @@ impl Editor {
use helix_core::graphemes::{grapheme_width, RopeGraphemes};
- use tui::style::Color;
-
let style = match spans.first() {
Some(span) => self.theme.get(self.theme.scopes()[span.0].as_str()),
None => Style::default().fg(Color::Rgb(164, 160, 232)), // lavender
@@ -143,6 +153,11 @@ impl Editor {
if grapheme == "\n" {
visual_x = 0;
line += 1;
+
+ // TODO: with proper iter this shouldn't be necessary
+ if line >= viewport.height {
+ break 'outer;
+ }
} else {
// Cow will prevent allocations if span contained in a single slice
// which should really be the majority case
@@ -163,7 +178,13 @@ impl Editor {
}
}
- //
+ let mut line = 0;
+ let style = self.theme.get("ui.linenr");
+ for i in self.first_line..(last_line as u16) {
+ self.surface
+ .set_stringn(0, line, format!("{:>5}", i + 1), 5, style); // lavender
+ line += 1;
+ }
// let lines = state
// .doc
@@ -190,19 +211,23 @@ impl Editor {
// // TODO: don't highlight next char in append mode
// }
- // let mode = match state.mode {
- // Mode::Insert => "INS",
- // Mode::Normal => "NOR",
- // };
-
- // execute!(
- // stdout,
- // SetForegroundColor(Color::Reset),
- // cursor::MoveTo(0, self.size.1),
- // Print(mode)
- // );
-
- use tui::backend::Backend;
+ // statusline
+ let mode = match state.mode() {
+ Mode::Insert => "INS",
+ Mode::Normal => "NOR",
+ };
+ self.surface.set_style(
+ Rect::new(0, self.size.1 - 1, self.size.0, 1),
+ self.theme.get("ui.statusline"),
+ );
+ // TODO: unfocused one with different color
+ let text_color = Style::default().fg(Color::Rgb(219, 191, 239)); // lilac
+ self.surface
+ .set_string(1, self.size.1 - 1, mode, text_color);
+ if let Some(path) = state.path() {
+ self.surface
+ .set_string(6, self.size.1 - 1, path.to_string_lossy(), text_color);
+ }
self.terminal
.backend_mut()
@@ -221,7 +246,10 @@ impl Editor {
let coords = coords_at_pos(&state.doc().slice(..), pos);
execute!(
stdout,
- cursor::MoveTo((coords.col + 2) as u16, coords.row as u16)
+ cursor::MoveTo(
+ coords.col as u16 + viewport.x,
+ coords.row as u16 - self.first_line + viewport.y,
+ )
);
}
None => (),
diff --git a/helix-term/src/theme.rs b/helix-term/src/theme.rs
index 5b6eb7de..4b2f102e 100644
--- a/helix-term/src/theme.rs
+++ b/helix-term/src/theme.rs
@@ -72,6 +72,10 @@ impl Default for Theme {
"module" => Style::default().fg(Color::Rgb(255, 0, 0)), // white
"variable" => Style::default().fg(Color::Rgb(255, 0, 0)), // white
"function.builtin" => Style::default().fg(Color::Rgb(255, 0, 0)), // white
+
+ "ui.background" => Style::default().bg(Color::Rgb(59, 34, 76)), // midnight
+ "ui.linenr" => Style::default().fg(Color::Rgb(90, 89, 119)), // comet
+ "ui.statusline" => Style::default().bg(Color::Rgb(40, 23, 51)), // revolver
};
let scopes = mapping.keys().map(ToString::to_string).collect();
generated by cgit v1.2.3-70-g09d2 (git 2.46.0) at 2024-10-18 16:31:50 +0000