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-rw-r--r--support/texlab/src/completion/latex/color_model.rs169
1 files changed, 88 insertions, 81 deletions
diff --git a/support/texlab/src/completion/latex/color_model.rs b/support/texlab/src/completion/latex/color_model.rs
index 5b6e85fa31..e0151da2f0 100644
--- a/support/texlab/src/completion/latex/color_model.rs
+++ b/support/texlab/src/completion/latex/color_model.rs
@@ -1,94 +1,101 @@
use super::combinators::{self, Parameter};
-use crate::completion::factory;
-use crate::syntax::LANGUAGE_DATA;
-use crate::workspace::*;
-use futures_boxed::boxed;
-use lsp_types::{CompletionItem, CompletionParams, TextEdit};
-
-#[derive(Debug, PartialEq, Eq, Clone, Copy)]
-pub struct LatexColorModelCompletionProvider;
-
-impl FeatureProvider for LatexColorModelCompletionProvider {
- type Params = CompletionParams;
- type Output = Vec<CompletionItem>;
-
- #[boxed]
- async fn execute<'a>(&'a self, request: &'a FeatureRequest<Self::Params>) -> Self::Output {
- let parameters = LANGUAGE_DATA
- .color_model_commands
- .iter()
- .map(|cmd| Parameter::new(&cmd.name, cmd.index));
-
- combinators::argument(&request, parameters, |context| {
- async move {
- let mut items = Vec::new();
- for name in MODEL_NAMES {
- let text_edit = TextEdit::new(context.range, (*name).into());
- let item = factory::color_model(request, name, text_edit);
- items.push(item);
- }
- items
- }
- })
- .await
- }
-}
+use crate::{
+ completion::types::{Item, ItemData},
+ feature::FeatureRequest,
+ protocol::CompletionParams,
+ syntax::LANGUAGE_DATA,
+};
const MODEL_NAMES: &[&str] = &["gray", "rgb", "RGB", "HTML", "cmyk"];
+pub async fn complete_latex_color_models<'a>(
+ req: &'a FeatureRequest<CompletionParams>,
+ items: &mut Vec<Item<'a>>,
+) {
+ let parameters = LANGUAGE_DATA
+ .color_model_commands
+ .iter()
+ .map(|cmd| Parameter {
+ name: &cmd.name[1..],
+ index: cmd.index,
+ });
+
+ combinators::argument(req, parameters, |ctx| async move {
+ for name in MODEL_NAMES {
+ let item = Item::new(ctx.range, ItemData::ColorModel { name });
+ items.push(item);
+ }
+ })
+ .await;
+}
+
#[cfg(test)]
mod tests {
use super::*;
- use crate::range::RangeExt;
- use lsp_types::{Position, Range};
-
- #[test]
- fn test_inside_define_color() {
- let items = test_feature(
- LatexColorModelCompletionProvider,
- FeatureSpec {
- files: vec![FeatureSpec::file("foo.tex", "\\definecolor{name}{}")],
- main_file: "foo.tex",
- position: Position::new(0, 19),
- ..FeatureSpec::default()
- },
- );
- assert!(!items.is_empty());
- assert_eq!(
- items[0].text_edit.as_ref().map(|edit| edit.range),
- Some(Range::new_simple(0, 19, 0, 19))
- );
+ use crate::{
+ feature::FeatureTester,
+ protocol::{Range, RangeExt},
+ };
+
+ #[tokio::test]
+ async fn empty_latex_document() {
+ let req = FeatureTester::new()
+ .file("main.tex", "")
+ .main("main.tex")
+ .position(0, 0)
+ .test_completion_request()
+ .await;
+ let mut actual_items = Vec::new();
+
+ complete_latex_color_models(&req, &mut actual_items).await;
+
+ assert!(actual_items.is_empty());
}
- #[test]
- fn test_outside_define_color() {
- let items = test_feature(
- LatexColorModelCompletionProvider,
- FeatureSpec {
- files: vec![FeatureSpec::file("foo.tex", "\\definecolor{name}{}")],
- main_file: "foo.tex",
- position: Position::new(0, 18),
- ..FeatureSpec::default()
- },
- );
- assert!(items.is_empty());
+ #[tokio::test]
+ async fn empty_bibtex_document() {
+ let req = FeatureTester::new()
+ .file("main.bib", "")
+ .main("main.bib")
+ .position(0, 0)
+ .test_completion_request()
+ .await;
+ let mut actual_items = Vec::new();
+
+ complete_latex_color_models(&req, &mut actual_items).await;
+
+ assert!(actual_items.is_empty());
+ }
+
+ #[tokio::test]
+ async fn inside_define_color() {
+ let req = FeatureTester::new()
+ .file("main.tex", r#"\definecolor{name}{}"#)
+ .main("main.tex")
+ .position(0, 19)
+ .test_completion_request()
+ .await;
+ let mut actual_items = Vec::new();
+
+ complete_latex_color_models(&req, &mut actual_items).await;
+
+ assert!(!actual_items.is_empty());
+ assert_eq!(actual_items[0].range, Range::new_simple(0, 19, 0, 19));
}
- #[test]
- fn tet_inside_define_color_set() {
- let items = test_feature(
- LatexColorModelCompletionProvider,
- FeatureSpec {
- files: vec![FeatureSpec::file("foo.tex", "\\definecolorset{}")],
- main_file: "foo.tex",
- position: Position::new(0, 16),
- ..FeatureSpec::default()
- },
- );
- assert!(!items.is_empty());
- assert_eq!(
- items[0].text_edit.as_ref().map(|edit| edit.range),
- Some(Range::new_simple(0, 16, 0, 16))
- );
+ #[tokio::test]
+ async fn inside_define_color_set() {
+ let req = FeatureTester::new()
+ .file("main.tex", r#"\definecolorset{}"#)
+ .main("main.tex")
+ .position(0, 16)
+ .test_completion_request()
+ .await;
+ let mut actual_items = Vec::new();
+
+ complete_latex_color_models(&req, &mut actual_items).await;
+
+ assert!(!actual_items.is_empty());
+ assert_eq!(actual_items[0].range, Range::new_simple(0, 16, 0, 16));
}
}