diff options
Diffstat (limited to 'helix-core/src/text_annotations.rs')
-rw-r--r-- | helix-core/src/text_annotations.rs | 43 |
1 files changed, 23 insertions, 20 deletions
diff --git a/helix-core/src/text_annotations.rs b/helix-core/src/text_annotations.rs index 1956f6b5..3e48de4d 100644 --- a/helix-core/src/text_annotations.rs +++ b/helix-core/src/text_annotations.rs @@ -15,6 +15,15 @@ pub struct InlineAnnotation { pub char_idx: usize, } +impl InlineAnnotation { + pub fn new(char_idx: usize, text: impl Into<Tendril>) -> Self { + Self { + char_idx, + text: text.into(), + } + } +} + /// Represents a **single Grapheme** that is part of the document /// that start at `char_idx` that will be replaced with /// a different `grapheme`. @@ -33,22 +42,13 @@ pub struct InlineAnnotation { /// use helix_core::text_annotations::Overlay; /// /// // replaces a -/// Overlay { -/// char_idx: 0, -/// grapheme: "X".into(), -/// }; +/// Overlay::new(0, "X"); /// /// // replaces X͎̊͢͜͝͡ -/// Overlay{ -/// char_idx: 1, -/// grapheme: "\t".into(), -/// }; +/// Overlay::new(1, "\t"); /// /// // replaces b -/// Overlay{ -/// char_idx: 6, -/// grapheme: "X̢̢̟͖̲͌̋̇͑͝".into(), -/// }; +/// Overlay::new(6, "X̢̢̟͖̲͌̋̇͑͝"); /// ``` /// /// The following examples are invalid uses @@ -57,16 +57,10 @@ pub struct InlineAnnotation { /// use helix_core::text_annotations::Overlay; /// /// // overlay is not aligned at grapheme boundary -/// Overlay{ -/// char_idx: 3, -/// grapheme: "x".into(), -/// }; +/// Overlay::new(3, "x"); /// /// // overlay contains multiple graphemes -/// Overlay{ -/// char_idx: 0, -/// grapheme: "xy".into(), -/// }; +/// Overlay::new(0, "xy"); /// ``` #[derive(Debug, Clone)] pub struct Overlay { @@ -74,6 +68,15 @@ pub struct Overlay { pub grapheme: Tendril, } +impl Overlay { + pub fn new(char_idx: usize, grapheme: impl Into<Tendril>) -> Self { + Self { + char_idx, + grapheme: grapheme.into(), + } + } +} + /// Line annotations allow for virtual text between normal /// text lines. They cause `height` empty lines to be inserted /// below the document line that contains `anchor_char_idx`. |