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-rw-r--r--helix-view/src/document.rs13
-rw-r--r--helix-view/src/editor.rs23
-rw-r--r--helix-view/src/view.rs7
3 files changed, 41 insertions, 2 deletions
diff --git a/helix-view/src/document.rs b/helix-view/src/document.rs
index 090e4dd5..da68a67f 100644
--- a/helix-view/src/document.rs
+++ b/helix-view/src/document.rs
@@ -8,7 +8,7 @@ use helix_core::chars::char_is_word;
use helix_core::doc_formatter::TextFormat;
use helix_core::encoding::Encoding;
use helix_core::syntax::{Highlight, LanguageServerFeature};
-use helix_core::text_annotations::InlineAnnotation;
+use helix_core::text_annotations::{InlineAnnotation, Overlay};
use helix_lsp::util::lsp_pos_to_pos;
use helix_vcs::{DiffHandle, DiffProviderRegistry};
@@ -125,6 +125,7 @@ pub struct Document {
///
/// To know if they're up-to-date, check the `id` field in `DocumentInlayHints`.
pub(crate) inlay_hints: HashMap<ViewId, DocumentInlayHints>,
+ pub(crate) jump_labels: HashMap<ViewId, Vec<Overlay>>,
/// Set to `true` when the document is updated, reset to `false` on the next inlay hints
/// update from the LSP
pub inlay_hints_oudated: bool,
@@ -665,6 +666,7 @@ impl Document {
version_control_head: None,
focused_at: std::time::Instant::now(),
readonly: false,
+ jump_labels: HashMap::new(),
}
}
@@ -1138,6 +1140,7 @@ impl Document {
pub fn remove_view(&mut self, view_id: ViewId) {
self.selections.remove(&view_id);
self.inlay_hints.remove(&view_id);
+ self.jump_labels.remove(&view_id);
}
/// Apply a [`Transaction`] to the [`Document`] to change its text.
@@ -1943,6 +1946,14 @@ impl Document {
self.inlay_hints.insert(view_id, inlay_hints);
}
+ pub fn set_jump_labels(&mut self, view_id: ViewId, labels: Vec<Overlay>) {
+ self.jump_labels.insert(view_id, labels);
+ }
+
+ pub fn remove_jump_labels(&mut self, view_id: ViewId) {
+ self.jump_labels.remove(&view_id);
+ }
+
/// Get the inlay hints for this document and `view_id`.
pub fn inlay_hints(&self, view_id: ViewId) -> Option<&DocumentInlayHints> {
self.inlay_hints.get(&view_id)
diff --git a/helix-view/src/editor.rs b/helix-view/src/editor.rs
index bad61052..3c530c4e 100644
--- a/helix-view/src/editor.rs
+++ b/helix-view/src/editor.rs
@@ -22,7 +22,7 @@ use tokio_stream::wrappers::UnboundedReceiverStream;
use std::{
borrow::Cow,
cell::Cell,
- collections::{BTreeMap, HashMap},
+ collections::{BTreeMap, HashMap, HashSet},
fs,
io::{self, stdin},
num::NonZeroUsize,
@@ -212,6 +212,23 @@ impl Default for FilePickerConfig {
}
}
+fn deserialize_alphabet<'de, D>(deserializer: D) -> Result<Vec<char>, D::Error>
+where
+ D: Deserializer<'de>,
+{
+ use serde::de::Error;
+
+ let str = String::deserialize(deserializer)?;
+ let chars: Vec<_> = str.chars().collect();
+ let unique_chars: HashSet<_> = chars.iter().copied().collect();
+ if unique_chars.len() != chars.len() {
+ return Err(<D::Error as Error>::custom(
+ "jump-label-alphabet must contain unique characters",
+ ));
+ }
+ Ok(chars)
+}
+
#[derive(Debug, Clone, PartialEq, Eq, Serialize, Deserialize)]
#[serde(rename_all = "kebab-case", default, deny_unknown_fields)]
pub struct Config {
@@ -305,6 +322,9 @@ pub struct Config {
/// Which indent heuristic to use when a new line is inserted
#[serde(default)]
pub indent_heuristic: IndentationHeuristic,
+ /// labels characters used in jumpmode
+ #[serde(skip_serializing, deserialize_with = "deserialize_alphabet")]
+ pub jump_label_alphabet: Vec<char>,
}
#[derive(Debug, Clone, PartialEq, Deserialize, Serialize, Eq, PartialOrd, Ord)]
@@ -870,6 +890,7 @@ impl Default for Config {
smart_tab: Some(SmartTabConfig::default()),
popup_border: PopupBorderConfig::None,
indent_heuristic: IndentationHeuristic::default(),
+ jump_label_alphabet: ('a'..='z').collect(),
}
}
}
diff --git a/helix-view/src/view.rs b/helix-view/src/view.rs
index bbdc74a7..b5dc0615 100644
--- a/helix-view/src/view.rs
+++ b/helix-view/src/view.rs
@@ -415,6 +415,13 @@ impl View {
) -> TextAnnotations<'a> {
let mut text_annotations = TextAnnotations::default();
+ if let Some(labels) = doc.jump_labels.get(&self.id) {
+ let style = theme
+ .and_then(|t| t.find_scope_index("ui.virtual.jump-label"))
+ .map(Highlight);
+ text_annotations.add_overlay(labels, style);
+ }
+
let DocumentInlayHints {
id: _,
type_inlay_hints,